JP2005334240A - Game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To shorten the time of a display performance being executed at the present point of time and to execute a specified display performance which can be viewed only when the shortening processing is performed. <P>SOLUTION: When the actual measurement value of a holding number which is a time shortening processing condition reaches a reference value while the display performance is executed at a first pattern display device 42, the point of time optimum for interrupting the display performance is obtained, and when the display performance advances to the obtained point of time, a time shortening command is transmitted from a time shortening instruction part 409 to a display controller 45. The display controller 42 which receives the time shortening command selects a display pattern dedicated to time shortening from the prescribed group of a time shortening display pattern table 413 by drawing and makes the first pattern display device 42 display the display performance based on the display pattern. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to gaming machines such as pachinko machines and slot machines.

  Conventionally, for example, a pachinko machine is a typical example of a gaming machine. In this pachinko machine, the main board performs a lottery determination that can obtain a profit advantageous to the player as a result of detecting that the game ball has won (entered) a ball at the start port provided on the game board. . By this lottery, a variable display pattern of display effects to be displayed on a special symbol display device provided on the game board is determined, a variable display pattern command is transmitted to the display control device, and the display control device receives the change pattern command. The display pattern of the display effect is performed.

In addition, with conventional pachinko machines, a game ball enters the start opening, the display effect in the unexecuted state is counted as a hold state, and when this hold number reaches a predetermined number, the time required for reducing the display effect time is shortened Send the command to the display controller. The display control device that has received the time shortening command immediately stops the display effect currently being executed and then stops the display effect by stopping at a specific pattern. These display effects are reduced in time by displaying the final stop symbol and the final stage so that the display effects in the middle are not thinned out of the series of display effects according to the variation pattern command transmitted from the main board. The effect is determined based on a variation pattern command received from the main board at the start of variation (see, for example, Patent Document 1).
JP 11-123268 A

  However, conventional pachinko machines have the following problems.

  In other words, if a conventional pachinko machine generates a variation pattern command corresponding to a display pattern for each of a plurality of types of display effects on the main substrate, the processing load on the main substrate increases, and the variation pattern command may increase. It becomes difficult. Therefore, there is a limit to the number of display patterns, and display effects with a small number of display patterns may cause the player to get bored and reduce the interest in the game.

  The present invention has been made in view of such circumstances, and a main object of the present invention is to provide a gaming machine that can reduce the processing load on the main board and can improve the interest of the game. .

  In order to achieve such an object, the present invention has the following configuration.

That is, the invention according to claim 1 is based on a ball entry means capable of entering a game ball, a detection means for detecting the entry of the game ball into the ball entry means, and a detection result of the detection means. In a gaming machine comprising: main control means for performing a lottery decision relating to a player's profit; and a display control means for controlling a display effect displayed on the display means based on the result of the success / failure lottery by the main control means.
The main control means includes
A display number based on a detection result for a plurality of times when a ball entering the ball entry unit is detected by the detection unit, a hold number storage unit that stores a hold number that is put on hold as an unexecuted state;
Comparison determination means for comparing and comparing the actual value of the number of holds stored in the hold storage means and a preset reference value of the number of holds;
As a result of the comparison determination by the comparison determination means, when the measured value of the number of holds reaches a reference value, a time reduction instruction for instructing the display control means to reduce the time of the display effect being performed at that time Means comprising:
The display control means includes
Display pattern storage means for storing a display pattern according to the time point when the instruction from the time reduction instruction means is received;
A selection means for selecting a display pattern corresponding to the time point from the display pattern stored in the display pattern storage means when receiving an instruction to shorten the display effect time from the time reduction instruction means. It is characterized by that.

  [Operation / Effect] According to the first aspect of the present invention, the main control means includes the hold number storage means, the comparison determination means, and the time reduction instruction means. The number-of-holds storage means stores the number of holds where the display effect based on the detection results for a plurality of times when the ball entering the ball-entry means is detected by the detection means is put on hold as an unexecuted state. The comparison determination means compares and determines the actual value of the number of holds stored in the hold storage means and a preset reference value of the number of holds. The time reduction instructing means instructs the display control means to reduce the time of the display effect being performed at the time when the actually measured value of the number of holdings reaches the reference value as a result of the comparison determination by the comparison determination means. To do.

  The display control means includes a display pattern storage means and a selection means. The display pattern storage means stores a display pattern corresponding to the time point when the instruction from the time reduction instruction means is received. When the selection means receives an instruction to shorten the display effect time from the time reduction instruction means, the selection means selects a display pattern corresponding to the time point from the display patterns stored in the display pattern storage means.

  That is, when the detecting means sequentially detects that a plurality of game balls have successively entered the ball entering means, the display effect is not executed and is put on hold. The hold amount is stored in the hold number storage means. Included in the configuration of the main control means so that when the actual value of the number of holds stored in the number-of-holds storage means reaches a preset reference value, the time of the display effect being performed at that time is shortened The display control means is instructed by the time reduction instruction means.

  Upon receiving an instruction from the time reduction instruction means, the display control means selects a display pattern corresponding to the time point from the display pattern storage means, and shortens the time of display presentation (hereinafter referred to as “time reduction” as appropriate). A display effect dedicated to time reduction that can only be displayed is displayed on the display means.

  Therefore, since there is a specific display effect that can be seen only at a short time when the display effect is shortened, the player expects that the specific display effect will be displayed, and by viewing the display effect Interesting taste can be obtained.

  Further, the display pattern of the display effect performed in the time reduction mode is a process in which the display control means performs a process of selecting a specific display pattern from the display pattern storage means in accordance with the instruction when the display effect shortening process instruction is received. The processing load on the main control means side can be reduced and the display pattern can be increased. In addition, the player can see a variety of display effects, and can have fun. That is, it is possible to provide a gaming machine that can improve the interest of the game.

  The present specification also discloses an invention relating to the following gaming machines.

(1) In the gaming machine according to claim 1,
The display effect includes a variable display effect that starts a variable display of predetermined identification information based on establishment of a start condition, then stops in a predetermined pattern mode and displays a result of success or failure, and the display means includes: A gaming machine comprising identification information variation display means for displaying the variation display effect.

  According to the invention described in (1) above, the display effect starts displaying the variable display of the predetermined identification information based on the establishment of the start condition, and then stops with a predetermined pattern and displays the result of the success / failure. It is preferable to include a variable display effect. The display means is preferably identification information fluctuation display means for displaying a fluctuation display effect.

  The “identification information” in this specification is a pattern showing characters such as numerals, English letters, and kanji, other figures, patterns, pictures (including characters), combinations thereof, or other things. Thus, it is display information for allowing the player to visually recognize the establishment / non-establishment of the transition to a gaming state (such as a special gaming state) that is advantageous to the player.

(2) In the gaming machine according to claim 1, or the gaming machine according to (1),
The display pattern storage means further includes a time-shortening display pattern table in which a plurality of types of display patterns that can be selected for each time point when an instruction to shorten the time of display effect is received from the time-shortening instruction means are grouped and stored,
The selection means further includes a lottery means for selecting any one display pattern by lottery from a predetermined group of the time-shortening display pattern table when receiving an instruction to shorten the display effect time from the time reduction instruction means. Prepared,
A gaming machine characterized by that.

  According to the invention described in (2) above, the time-shortening display pattern table stores a plurality of types of display patterns that can be selected for each time point when an instruction to shorten the display effect time is received from the time shortening instruction unit. doing. The lottery means selects any one display pattern by lottery from a predetermined group of the time-shortening display pattern table when receiving an instruction to shorten the display effect time from the time shortening instruction means. In other words, since there are multiple types of display patterns for specific display effects that can only be seen at the time when the display effects are shortened, each time a display effect is received, the display effects are performed. Even if the short-time processing condition is established continuously or intermittently at a specific time point, different display patterns can be selected by lottery from among a plurality of grouped display patterns of display effects performed at that time point. it can. Therefore, the player does not frequently see the same display effect. That is, the player can see a plurality of types of display effects rich in change even when the time-saving process is performed, so that it can be interesting. That is, it is possible to provide a gaming machine that can improve the interest of the game.

(3) In the gaming machine according to claim 1, or the gaming machine according to (1) or (2),
The display pattern command converted by the main control means includes time information related to the display pattern,
The time information includes first time information related to a total time of display effects performed based on a display pattern determined by the main control unit;
There is second time information related to each time point obtained by dividing the total time of display effects in the first time information at a predetermined time interval,
The display pattern command includes at least the first time information,
The main control means includes
Of the time information, time information storage means for storing a time information value associated with the second time information;
Elapsed time counting means for counting the elapsed time of the display effect in conjunction with the display effect started in response to the command from the main control means,
The comparison determination means stores the count value read from the elapsed time counting means and the time information storage means when the number of holds stored in the hold storage means reaches a predetermined reference value determined in advance. Compared to the time information value that has been set, and whether or not both values match,
The display control means is configured to reduce the time of the display effect being performed at the time when the count value and the time information value coincide as a result of the comparison determination by the comparison determination means. It is characterized in that it is configured to instruct.

  According to the invention described in (3), the display pattern command converted by the main control means includes the first time information and the second time information as the time information related to the display pattern, and at least the first time information. It is included. The first time information is related to the total time of display effects performed based on the display pattern determined by the main control means. The second time information is related to each time point obtained by dividing the total time of display effects in the first time information at a predetermined time interval. The main control means further includes a time information storage means and an elapsed time counting means. The time information storage means stores a time information value associated with the second time information among the time information related to the display pattern. The elapsed time counting means counts the elapsed time of the display effect in conjunction with the display effect started in response to the command from the main control means.

  The comparison determination means stores the count value read from the elapsed time counting means and the time information storage means when the number of holds stored in the hold storage means reaches a predetermined reference value determined in advance. The time information value is compared, and it is determined whether or not both values match. The time shortening instruction means instructs the display control means to shorten the time of the display effect performed at the time when the count value matches the time information value as a result of the comparison determination by the comparison determination means.

  In other words, when the detecting means detects that a plurality of game balls have continuously entered the entrance means, the display effect is not executed and is put on hold. Is stored in the number-of-holds storage means. When the number of holds stored in the number-of-holds storage means reaches a predetermined reference value, a comparison process is performed between the count value read from the elapsed time storage means and the time information value stored in the time information storage means, When the two values match, the display control means is instructed by the time reduction instruction means included in the configuration of the main control means so as to reduce the time of the display effect being performed at that time.

  Upon receiving the instruction from the time shortening instruction means, the display control means selects a display pattern corresponding to the point in time by the selection means or draws by the lottery means.

  For example, the second time information obtained by dividing the first time information at a predetermined time interval is assigned to a good point in time during the presentation effect (for example, until a specific character appears on the screen and disappears). If there is, the display effect can be prevented from being interrupted.

  That is, even if the display effect time is shortened, the display effect is suddenly interrupted, and a display effect in a form different from the display effect predicted from the player's gaming experience is immediately displayed on the special symbol display device. Can be avoided. As a result, the player watching the display effect does not feel uncomfortable with the display effect. In addition, it is possible to continuously view a display effect that can be seen only during the time-saving process when the time of the display effect is shortened without a sense of incongruity after the time-saving process. That is, it is possible to suppress the interest of the player who is viewing the display effect from being reduced, and to show the predetermined display effect so as to be interesting. In other words, it is possible to provide a gaming machine that can improve the interest of the game.

(4) In the gaming machine according to (3),
Further, the main control means includes a counting means for counting a predetermined elapsed time as a unit period at the same time when the start condition is established and the display effect is started,
The second time information is time information indicating a plurality of time points obtained by dividing the first time information within a predetermined time by the unit period, a plurality of time points obtained by multiplying the value after the division, or a plurality of time points obtained by combining these. Because
The time information storage means stores a time information value associated with the second time information.

  According to the invention as described in said (4), a main control means is further provided with a counting means. The counting means counts a predetermined elapsed time as a unit period at the same time when the start condition is satisfied and the display effect is started. The second time information is time information indicating a plurality of time points obtained by dividing the first time information within a predetermined time by a unit period, a plurality of time points obtained by multiplying the divided value by an integer, or a plurality of time points obtained by combining these. The time information storage means stores a time information value associated with the second time information.

  That is, a predetermined elapsed time of the display effect is set as a unit period, and the unit period is set to an integer multiple to obtain time information indicating a time when a plurality of combinations are combined, and is associated with the second time information. While making it easy to arbitrarily set the time of display effects to be divided within a predetermined time of information, it is possible to suppress inadvertently dividing into multiple. As a result, it is not necessary to create unnecessarily many image data for display effects divided into short time intervals.

(5) In the gaming machine according to (3) or (4),
Further, the comparison determination unit may determine that the two values do not match in the result of the comparison process between the count value read from the elapsed time counting unit and the time information value stored in the time information storage unit. The temporary storage means for reading the time information value that is equal to or greater than the count value and that is closest to the count value from the time information storage means and temporarily storing it,
And the comparison determination means performs the following processing.
As a result of the comparison determination process, when both the count value and the time information value do not match, the time information value that is equal to or greater than the count value and closest to the count value is read out and stored in the temporary storage means,
Sequentially reading the count value from the elapsed time counting means, comparing it with the time information value temporarily stored in the temporary storage means, and performing a comparison determination process until both values match,
When both values match as a result of the comparison determination process, the time information stored in the temporary storage means is instructed to the display control means to shorten the time of the display effect being performed at that time. A gaming machine characterized by erasing a value.

  According to the invention as described in said (5), the comparison determination means is further provided with temporary storage means. The temporary storage means performs comparison processing between the count value read from the elapsed time counting means by the comparison determination means and the time information value stored in the time information storage means. If not, the time information value equal to or greater than the count value and closest to the count value is read from the time information storage means and temporarily stored. The comparison determination unit performs the comparison determination process until the value temporarily stored in the temporary storage unit coincides with the count value sequentially read from the elapsed time counting unit. When both values match, the display control means is instructed to reduce the time of the display effect currently being executed.

  For example, when the time information value read from the time information storage means and temporarily stored in the temporary storage means is assigned to a point in time when the display effect is good (for example, from when the character appears on the screen until it disappears) Then, after all the display effects are shown, the display control means selects a predetermined display pattern from the display pattern storage means for selection or lottery so as to perform a display effect that can be seen only at a specific short time processing point.

  That is, when the display effect time is shortened, the display effect displayed on the display means at that time is not suddenly interrupted, so that the player who is watching the predetermined display effect is given an uncomfortable feeling. Absent. In addition, it is possible to continuously display a display effect that can be seen only during the time-saving process with a shortened display time, without a sense of incongruity after the time-saving process. That is, it is possible to suppress the interest of the player who is viewing the display effect from being reduced, and to show the predetermined display effect so as to be interesting. In other words, it is possible to provide a gaming machine that can improve the interest of the game.

(6) In the gaming machine according to any one of (3) to (5),
Further, the comparison determination unit may determine that the two values do not match in the result of the comparison process between the count value read from the elapsed time counting unit and the time information value stored in the time information storage unit. The time information value closest to the count value is read out, and a calculation means for calculating a deviation between the time information value and the count value is provided.
And the comparison determination means performs the following processing.
Instructing the display control means to subtract the remaining time calculated for the deviation calculated by the calculation means, and to reduce the time of the display effect performed at the time when the deviation becomes zero. A gaming machine characterized by

  According to the invention as described in said (6), the comparison determination means is further provided with the calculation means. When the comparison means performs a comparison process between the count value read by the comparison determination means from the elapsed time count means and the time information value stored in the time information storage means, the two values do not match in the result. In this case, the time information value that is equal to or greater than the count value and closest to the count value is read from the time information storage means, and the deviation between the two values is calculated. Then, the comparison / determination means subtracts until the deviation as the remaining time until the calculated two values coincide with each other becomes zero. When the deviation subtraction process becomes zero, the display control means is instructed to shorten the time of the display effect currently being executed.

  For example, when the time information value read from the time information storage means is assigned to a time point where the display effect is good (for example, until the character disappears after appearing on the screen), after all the display effect is shown Then, the time for subsequent display effects can be shortened.

  In other words, when the display effect time is shortened, the display effect displayed on the display means at that time is not suddenly interrupted, so that the player who is watching the predetermined display effect is given an uncomfortable feeling. Absent. In addition, it is possible to continuously display a display effect that can be seen only during the time-saving process with a shortened display time, without a sense of incongruity after the time-saving process. That is, it is possible to suppress the interest of the player who is viewing the display effect from being reduced, and to show the predetermined display effect so as to be interesting. In other words, it is possible to provide a gaming machine that can improve the interest of the game.

(7) In the gaming machine according to any one of (3) to (6),
The game machine according to claim 1, wherein the display control means displays the time indicated by the second time information as a predetermined pattern on the display means while the display effect is being performed.

  According to the invention described in (7) above, the display control means causes the display means to display the time point indicated by the second time information as the predetermined picture while the display effect is being performed. Therefore, the player can know the time point at which the display effect can be shortened from the predetermined pattern displayed on the display means. That is, the player can play a game while paying attention to the display at the time when the display effect can be shortened and expecting the display effect that can only be seen during the time-saving process. That is, it is possible to provide a gaming machine that improves the fun of gaming.

(8) In the gaming machine according to any one of (3) to (7),
Furthermore, the game machine characterized by having the alerting | reporting means which alert | reports the time point which shows the said 2nd time information while the display effect is performed by the display means.

  According to the invention as described in said (8), a alerting | reporting means alert | reports the time point which shows the said 2nd time information in the middle of the display effect being performed by the display means. Therefore, the player can always know when the display effect can be shortened while the display effect is being performed. In other words, the player can play a game while paying attention to the notification at the time when the display effect can be shortened, and expecting to be in the time-saving state. That is, it is possible to provide a gaming machine that improves the fun of gaming.

(9) In the gaming machine according to (8),
The notification means further notifies each time point indicating the second time information when the number of reservations in the storage unit becomes a predetermined number of reservations that is a trigger for performing the comparison determination process. A gaming machine characterized by

  According to the invention described in (9) above, when the number of holds in the hold storage means reaches a predetermined hold number that is less than the hold number that triggers the comparison determination process, Each time point indicating information is notified. In other words, the player can be notified of the time point at which the display effect can be shortened by the notification means. The player can play a game while paying attention to the time point at which the notified display effect can be shortened and expecting a display effect that can only be seen during the time-saving process. That is, it is possible to provide a gaming machine that improves the fun of gaming.

(10) In the gaming machine according to (9),
The notification means includes the following configuration:
A plurality of lighting means that repeatedly turn on, turn off, or blink on the front side of the gaming machine,
The lighting means blinks in synchronization with each time point indicating the second time information when the number of holdings in the holding storage unit becomes a predetermined number of holdings less than the number of holdings that triggers the comparison determination process. Lighting control means,
A gaming machine configured to include a game machine.

  According to the invention described in (10) above, a plurality of illumination means are provided on the front side of the gaming machine, and repeats lighting, extinguishing, or blinking. The lighting control means illuminates the lighting means in synchronism with each time point indicating the second time information when the holding number of the holding storage means becomes a predetermined holding number smaller than the holding number that triggers the comparison determination process. Can be flashed. In other words, the game is set at a time when the number of holdings is set to a predetermined number of holdings that is less than the number of holdings that triggers the comparison determination process, and when the number of holdings reaches the number of holdings, the lighting means blinks and the display effect can be reduced. Can be informed. The player can play the game while paying attention to the time point at which the display effect can be shortened and expecting a display effect that can only be seen during the time-saving process. That is, it is possible to provide a gaming machine that improves the fun of gaming.

(11) In the gaming machine according to (9),
The notification means includes the following configuration:
Music output means for outputting sound, voice or a combination of these,
The music output means in synchronism with each time point indicating the second time information when the number of holds in the hold storage means becomes a predetermined hold number smaller than the hold number that triggers the comparison determination process. Music output control means for outputting notification sound from,
A gaming machine configured to include a game machine.

  According to the invention as described in said (11), a music output means outputs a sound, an audio | voice, or the music which combined these. The music output control means synchronizes the music in synchronism with each time point indicating the second time information when the number of holds in the hold storage means reaches a predetermined hold number that is smaller than the hold number that triggers the comparison determination process. A notification sound is output from the output means. In other words, the number of holdings is set to a holding number that is smaller than the number of holdings that triggers the comparison determination process, and when the number of holdings is reached, the music output control means outputs a predetermined sound or the like from the music output means to shorten the display effect. The player can be informed of when processing is possible. The player can play the game while paying attention to the time point at which the display effect can be shortened and expecting a display effect that can only be seen during the time-saving process. That is, it is possible to provide a gaming machine that improves the fun of gaming.

(12) In the gaming machine according to claim 1, or the gaming machine according to any one of (1) to (11),
The gaming machine is a pachinko machine.

  According to the gaming machine described in (12) above, it is possible to provide a pachinko machine with excellent interest. The basic configuration of the pachinko machine is provided with an operation handle, and a ball as a game medium is launched into a predetermined game area in accordance with the operation of the operation handle, and the ball is disposed at a predetermined position in the game area. In other words, the identification information (such as symbols) that is dynamically displayed on the display device is determined and stopped after a predetermined time on the condition that a winning (or passing through the operation gate) is required. In addition, when a special gaming state occurs, variable winning means (specific winning opening) arranged at a predetermined position in the gaming area are opened in a predetermined manner so that a ball can be won, and a value corresponding to the number of winnings can be obtained. Examples include those to which value (including data written on a magnetic card as well as premium spheres) is given.

  According to the gaming machine according to the present invention, when the detecting means sequentially detects that a plurality of game balls have successively entered the entering means, the display effect is put into an unexecuted state and put on hold. Is generated, and the plurality of holdings are stored in the holding number storage means. It is included in the configuration of the main control means so that when the actual value of the number of holds stored in the number-of-holds storage means reaches a preset reference value, the time of the display effect performed at that time is shortened. The time shortening instruction means instructs the display control means.

  When the display control means receives an instruction from the time shortening instruction means, a display pattern corresponding to the time point is selected from the display pattern storage means, and a display dedicated to time shortening that can be displayed only when the display effect time is shortened The effect is displayed on the display means.

  Therefore, since there is a specific display effect that can be seen only at a short time when the display effect is shortened, the player expects that the specific display effect will be displayed, and by viewing the display effect Interesting taste can be obtained. That is, it is possible to provide a gaming machine that can improve the interest of the game.

  Hereinafter, an embodiment of a pachinko gaming machine (hereinafter simply referred to as “pachinko machine”) will be described in detail with reference to the drawings. FIG. 1 is a front view of the pachinko machine 10, and FIG. 2 is a perspective view showing a state in which the inner frame 12 and the front frame set 14 are opened with respect to the outer frame 11. However, FIG. 2 shows a state in which the lower plate unit 13 is removed from the inner frame 12 for convenience.

  As shown in FIGS. 1 and 2, the pachinko machine 10 includes an outer frame 11 that forms an outer shell of the pachinko machine 10, and an inner frame 12 that is supported on one side of the outer frame 11 so as to be openable and closable. ing. Below, the structure of the outer frame 11 and the inner frame 12 is demonstrated in detail separately.

  The outer frame 11 is formed in a rectangular shape as a whole by a wooden plate material, and each plate material is assembled by a detachable fastener such as a small screw. In the present embodiment, the outer dimension of the outer frame 11 is 809 mm (inner dimension 771 mm) and the outer dimension in the left and right direction is 518 mm (inner dimension 480 mm). The outer frame 11 may be made of a light metal such as resin or aluminum.

  The opening / closing axis of the inner frame 12 is set so as to extend vertically on the opposite side (left side of the pachinko machine 10 in FIG. 1) from the position where the handle (game ball launching handle 18 described later) is installed when viewed from the front of the pachinko machine 10. The inner frame 12 can be sufficiently opened forward with the opening / closing axis as an axis. For example, assuming that the opening / closing axis of the inner frame 12 is in the vertical direction on the handle installation location side (the right side of the pachinko machine 10 in FIG. 1), when the inner frame 12 is opened, the head of the game ball launch handle 18 is adjacent to the head. The inner frame 12 cannot be fully opened because it interferes with the pachinko machine or card unit (ball lending unit). The inner frame 12 is made of a synthetic resin, specifically, ABS (acrylonitrile-butadiene-styrene) resin. By doing so, it is highly viscous and resistant to impact, and can be manufactured at low cost.

  The configuration of the inner frame 12 will be described in detail with reference to FIG. FIG. 3 is a front view showing a state in which the front frame set 14 is removed from the pachinko machine 10 (however, in FIG. 3, the structure in the game area on the surface of the game board 30 is shown blank for convenience).

  The inner frame 12 is roughly divided into a lower tray unit 13 attached to the lowermost portion thereof, and an opening / closing axis on the left and right sides of the inner frame 12 in the range above the lower tray unit 13 as an axis. A front frame set 14 that is freely attached, a resin base 20 described later, and a game board 30 that is attached to the rear side of the resin base 20 are provided. Each of these configurations will be described in detail below.

  The lower plate unit 13 is fixed to the inner frame 12 with a fastener such as a screw. On the front side of the lower tray unit 13, a lower tray 15, a ball release lever 17, a game ball launch handle 18, an ashtray 22, and a sound output port 24 are provided. The lower tray 15 as a ball receiving tray is provided at the substantially central portion of the lower tray unit 13, and the game balls discharged from the discharge port 16 can be stored in the lower tray 15. The ball removal lever 17 is for removing a game ball in the lower plate 15. By moving the ball removal lever 17 to the left side in FIG. 1, a predetermined position on the bottom surface of the lower plate 15 is opened. The game balls stored in the dish 15 can be pulled out downward through the opening on the bottom surface of the lower dish 15. The game ball launching handle 18 is disposed so as to protrude to the front side on the right side of the lower plate 15. In accordance with the operation of the game ball launch handle 18 by the player, the game ball launcher 38 is driven into a game board 30 to be described later. The game ball launching device 38 is composed of a game ball launching handle 18, a set handle 228 to be described later, a launching motor 229 (see FIG. 6), and the like. The game ball launching device 38 described above corresponds to the game ball launching means in the present invention. The sound output port 24 is an output port for outputting sound from a speaker provided in the lower plate unit 13 or on the back surface. The ashtray 22 is provided on the left side of the lower plate 15. The right side of the ashtray 22 is cantilevered by the lower plate 15 so that the ashtray 22 rotates around the axis in the left-right direction (horizontal direction) as an axis (for example, forwards toward the front side).

  Note that most of the lower dish unit 13 is molded of ABS resin in the same manner as the inner frame 12. By doing so, it is highly viscous and resistant to impact, and can be manufactured at low cost. In particular, the surface layer forming the lower plate 15 and the front panel portion behind the lower plate are formed of flame-retardant ABS resin. For this reason, this part is difficult to burn.

  As shown in FIG. 2, the front frame set 14 is attached to the inner frame 12 so as to be openable and closable. It can be opened to the front side with an axial center. Moreover, the front frame set 14 is attached so as to fit into the outer wall (rib) 12b (see FIG. 3) of the inner frame 12. That is, since at least a part of the side surface of the front frame set 14 is attached so as to fit into the outer wall (rib) 12b of the inner frame 12, foreign matter (from the gap between the inner frame 12 and the front frame set 14) Such as a needle or thin plate) can be prevented. Further, since the front frame set 14 is made of a synthetic resin, specifically, an ABS resin, like the inner frame 12, the front frame set 14 is highly viscous and strong against impact, and can be manufactured at low cost.

  On the other hand, an upper plate 19 as a receiving tray for game balls is integrally provided below the front frame set 14 (above the lower plate 15). Here, the upper tray 19 is a ball tray for temporarily storing the game balls and guiding them to the game ball launching device 38 while aligning them in a line. In the conventional pachinko machine, a front decorative frame that can be opened and closed with respect to the inner frame is provided below the front frame set, and an upper plate is provided on the front decorative frame. The upper plate 19 is provided directly to the front frame set 14 and is omitted. Similar to the lower plate 15, the upper plate 19 has a structure in which the surface layer is formed of flame-retardant ABS resin.

  Here, the front frame set 14 is provided below the pachinko machine 10 so as not to interfere with at least the game ball launching handle 18. The dimension (H1 in FIG. 1) to the lower end of the front frame set 14 is, for example, about 201 mm in one existing model, but is about 172 mm, which is about 30 mm smaller in the pachinko machine 10. In addition, along with this, the dimension from the lower end of the pachinko machine 10 to the upper plate 19 (H2 in FIG. 1) is also reduced. It has become. In such a configuration, there is a concern that the distance between the nozzle portion of the ball lending device and the upper plate 19 will increase due to the lowering of the position of the upper plate 19, and the spilled gaming balls will be rented. A part of the peripheral wall of the upper plate 19 was raised at a portion (left side portion) that receives a game ball from the nozzle portion (the high wall portion 19a in FIG. 1). Thereby, even if it is the structure which lowered the position of the upper plate 19, inconveniences, such as spilling out of a rental game ball, are eliminated. In addition, the height dimension of the high wall part 19a should just be commensurate with the down dimension of the upper plate 19, and was 25 mm in the present Example.

  As shown in FIG. 3, the inner frame 12 is mainly composed of a resin base 20 having a rectangular outer shape, and a substantially circular window hole 21 is formed at the center of the resin base 20. A game board 30 is detachably mounted on the rear side of the resin base 20. The game board 30 is made of a rectangular plywood, and is attached in a state in which the peripheral edge thereof is in contact with the back side of the resin base 20 (inner frame 12). Accordingly, a substantially central portion of the front surface portion of the game board 30 is exposed to the front surface side of the inner frame 12 through the window hole 21 of the resin base 20. The vertical length of the game board 30 is 476 mm, and the horizontal length is 452 mm (same size as before).

  Next, the configuration of the game board 30 will be described with reference to FIG. FIG. 4 is a front view showing the configuration of the game board 30. The game board 30 includes a general winning port 31, a variable winning device 32, a first starting port 33 (for example, an operation chucker), a second starting port 34 (for example, a through gate), a variable display unit 35, and the like. These general winning port 31, variable winning device 32, first starting port 33 (for example, operation chucker), second starting port 34 (for example, through gate), variable display unit 35, etc. It is arranged in each through hole formed by machining, and is attached from the front side of the game board 30 with wood screws or the like. A game ball enters the above-described general winning port 31, variable winning device 32, and first starting port 33, and the detected balls are described later (a winning port switch 221, a count switch 223, an operating port switch 224, etc.). Based on the output of the detection switch, a predetermined number of prize balls are paid out to the upper plate 19 (or the lower plate 15). In addition, the game board 30 is provided with an out port 36, so that game balls that have not entered the various winning devices etc. are guided through the out port 36 toward a ball discharge path (not shown). It has become. A number of nails are planted in the game board 30 in order to appropriately disperse and adjust the falling direction of the game balls, and various members (acts) such as the windmill 37 are arranged.

  The variable display device unit 35 has a first symbol display device 42 for variably displaying a first symbol (for example, a special symbol) as identification information with a winning at the first starting port 33 as a trigger, and a second starting port 34. And a second symbol display device 41 for variably displaying a second symbol (for example, a normal symbol).

  The second symbol display device 41 includes a second symbol display unit 43 and a holding lamp 44, and each time a game ball passes through the second starting port 34, for example, a display symbol (ordinary symbol) by the display unit 43 is displayed. The first start port 33 is configured to be in an activated state (opened) for a predetermined time when the fluctuation display stops at a predetermined symbol. The number of times that the game ball has passed through the second start opening 34 is held up to a maximum of 4 times, and the number of times the game ball is held is lit and displayed by the hold lamp 44. The display unit 43 may be configured to be variably displayed by a part of the first symbol display device 42 (liquid crystal display device) in addition to the configuration to be variably displayed by switching lighting of a plurality of lamps. . Similarly, the hold lamp 44 may be configured to be variably displayed on a part of the first symbol display device 42. The second symbol display device 41 described above corresponds to the normal identification information fluctuation display means in the present invention.

  The first symbol display device 42 is configured as a liquid crystal display device, and the display content is controlled by a display control device 45 described later. The first symbol display device 42 displays, for example, three symbol rows of left, middle and right. Each symbol row is composed of a plurality of symbols, and these symbols are variably displayed on the first symbol display device 42 so as to be scrolled for each symbol row. In the present embodiment, the first symbol display device 42 (liquid crystal display device) includes a large liquid crystal display of 8 inches. The variable display device unit 35 is provided with a center frame 47 so as to surround the first symbol display device 42. The first symbol display device 42 described above corresponds to the identification information fluctuation display means in the present invention, and the display control device 45 described above corresponds to the display control means in the present invention.

  The variable winning device 32 is normally in a closed state in which a game ball cannot be won or difficult to win, and is repeatedly operated between an open state in which a game ball is easy to win and a normal closed state in the event of a big win. ing. More specifically, when a game ball wins the first starting port 33, the symbols are displayed in a variable manner on the first symbol display device 42, and the confirmed symbol after the stop is a combination of specific symbols set in advance. A special gaming state occurs as a necessary condition. The large winning opening of the variable winning device 32 is in a predetermined open state, and the game ball is configured to be in a state where it is easy to win a prize (a big hit state). Specifically, the passage of a predetermined time or a predetermined number of winnings is defined as one round, and the big winning opening of the variable winning device 32 is repeatedly opened a predetermined number of times. The number of times that the game ball has passed through the first start port 33 is held up to a maximum of 4 times, and the number of times of the hold is lit and displayed by the hold lamp 46. Note that the hold lamp 46 may be configured so as to be variably displayed on a part of the first symbol display device 42.

  The game board 30 is also provided with a rail unit 50 for guiding the game ball launched from the game ball launching device 38 to the upper part of the game board 30, and is released in accordance with the turning operation of the game ball launch handle 18. The played game balls are guided to a predetermined game area through the rail unit 50. The rail unit 50 is formed of a ring-shaped resin molded product (for example, a molded product added with fluororesin), and has an inner rail 51 and an outer rail 52 that are integrally formed in an inner and outer double. . In addition, since the rail unit 50 is shape | molded by adding a fluororesin, it can reduce the frictional resistance of the game ball about the back surface 50a shown in FIG. The inner rail 51 is formed in a substantially annular shape except for about 1/4 of the upper part, and the outer rail 52 is formed so that a part (mainly the left side) faces the inner rail 51. In this case, a guide rail is constituted by the inner rail 51 and the outer rail 52, and a spherical guide passage is formed by a portion (the left portion toward the left) where the rails 51 and 52 are parallel to each other with a predetermined interval. The ball guide passage is formed in a groove shape having a contact surface with the game board 30, that is, a groove shape in which the front side is opened.

  A return ball preventing member 53 is attached to the tip of the inner rail 51 (upper left portion in FIG. 4). This prevents a situation in which the game ball once guided from the ball guide path between the inner rail 51 and the outer rail 52 to the upper part of the game board 30 returns to the ball guide path again. Yes. Further, a return rubber 54 is attached to the outer rail 52 at a position corresponding to the maximum flight portion of the game ball (upper right portion in FIG. 4: a portion corresponding to the tip portion of the outer rail 52). Therefore, the game ball fired at a predetermined momentum or more hits the return rubber 54 and is bounced back. On the inner surface of the outer rail 52, there is a sliding plate 55 as a long metal strip made of stainless steel in order to make the flight of the game ball smoother, that is, to reduce the frictional resistance of the game ball. It is attached.

  An arc-shaped flange 56 projecting outward is formed on the outer peripheral portion of the rail unit 50. The flange 56 constitutes a mounting surface for the game board 30. When the rail unit 50 is attached to the game board 30, the flange 56 is brought into contact with the game board 30, and in this state, screws or the like are inserted into the plurality of through holes formed in the flange 56 and the game board 30. The rail unit 50 is fastened to 30. In this embodiment, in order to firmly fasten at least the left side of the rail unit 50 to the game board 30, the left side of the rail unit 50 is fastened to the game board 30 with more screws than the right side. Adhesiveness to the game board 30 on the left side can be improved, and a game ball can be improved. This is because if the left side of the rail unit 50 is wobbled with respect to the game board 30, the momentum of the game ball emitted to the rail unit 50 is absorbed by the wobble.

  Furthermore, in the present embodiment, the top, bottom, left, and right end portions of the rail unit 50 are formed substantially linearly (flatly) when viewed from the front. That is, the flange 56 is cut off at each of the upper, lower, left and right ends of the rail unit 50 so that the rail diameter can be expanded in a limited area in the pachinko machine 10, that is, the game area on the game board 30 can be expanded. ing.

  A convex portion 57 is formed at the entrance of the ball guide passage between the inner rail 51 and the outer rail 52 so as to close a part of the ball guide passage. The convex portion 57 is provided in a substantially vertical direction from the inner rail 51 to the lower end portion of the rail unit 50, and a foul ball that does not reach the game area and flows backward in the ball guide passage is used as a foul ball passage 63 (see FIG. 3). Play a role in guiding. The lower right corner and the lower left corner of the game board 30 are spaces for sticking stickers (S1, S2 in FIG. 4) and plates such as stamps (for example, serial numbers are described). In order to secure this adhering space, notches 58 and 59 are formed in the flange 56. By sticking a sticker such as a certificate (S1, S2 in FIG. 4) to the lower right corner or the lower left corner of the game board 30, the game board 30 and the certificate can be uniquely defined.

  Next, the game area will be described. The game area is partitioned and formed in a substantially circular shape by the inner peripheral part (inner and outer rails) of the rail unit 50. In particular, in the present embodiment, the game area partitioned on the board surface of the game board 30 is much more than conventional. It is composed largely. In the present embodiment, the distance between the uppermost point of the outer rail 52 and the lower part of the game board 30 is 445 mm (58 mm longer than the conventional product), and is from the extreme left position of the outer rail 52 to the extreme right position of the inner rail 51. The distance is 435 mm (50 mm longer than the conventional product). The distance from the extreme left position of the inner rail 51 to the extreme right position of the inner rail 51 is 418 mm.

  In the present embodiment, the game area is a region surrounded by the inner rail 51 and the outer rail 52 as viewed from the front of the pachinko machine 10, except for a guide rail region that is a parallel part of the inner and outer rails 51 and 52. As an area. Accordingly, since the game area does not include the guide rail portion, the left limit position toward the game area is specified not by the outer rail 52 but by the inner rail 51. Similarly, the right limit position toward the game area is specified by the inner rail 51. The lower limit position of the game area is specified by the lower end position of the game board 30. The upper limit position of the game area is specified by the outer rail 52.

  Therefore, in the present embodiment, the width of the game area (maximum width in the left-right direction) is 418 mm, and the height of the game area (maximum width in the vertical direction) is 445 mm.

  Here, the width of the gaming area is preferably at least 380 mm. More preferably, it is 390 mm or more, 400 mm or more, 410 mm or more, 420 mm or more, 430 mm or more, 440 mm or more, 450 mm or more, and further 460 mm or more. Of course, it may be 470 mm or more. That is, the width of the game area is preferably as large as possible from the viewpoint of expanding the game area. The height of the game area is preferably at least 400 mm. More preferably, it is 410 mm or more, 420 mm or more, 430 mm or more, 440 mm or more, 450 mm or more, and more preferably 460 mm or more. Of course, it is good also as 470 mm or more, 480 mm or more, and 490 mm or more. In other words, the height of the game area is preferably as large as possible from the viewpoint of expanding the game area. In addition, about the combination of the said width | variety and height, it is good also as what combined the said numerical value arbitrarily.

  In the present embodiment, the ratio of the area of the game area to the surface of the game board 30 is about 70%, which is a much larger area ratio than before. Note that the area ratio of the game area to the surface of the game board 30 has been only about 50% in the past, so it can be said that the game area is considerably expanded on the premise that the game board 30 is shared. It should be noted that the external shape of the pachinko machine 10 is almost uniform among manufacturers for the convenience of installation in the game hall, and in the situation where the size of the game board 30 must be the same, the surface of the game board 30 as described above. Increasing the ratio of the area of the gaming area to about 20% is very significant from the viewpoint of expanding the gaming area. Here, the ratio is preferably at least 60% or more. More preferably, it is 65% or more, More preferably, it is 70% or more. Further, if it is 75% or more exceeding the case of this embodiment, it is more desirable. Furthermore, it may be 80% or more.

  Moreover, the ratio of the area of the game area to the area of the front side of the entire pachinko machine 10 is about 40%, which is a much larger area ratio than before. The area ratio of the game area to the area of the front side of the entire pachinko machine 10 is desirably 35% or more. Of course, it may be 40% or more, 45% or more, or 50% or more.

  In addition, the 2nd starting port 34 located in the both sides of the variable display apparatus unit 35 has a guide mechanism in which the game ball which passed this 2nd starting port 34 is approached toward the center. Thereby, even when the game area is expanded in the left-right direction, the game ball can be guided toward the center first start port 33 and the variable prize-winning device 32. By expanding, it is possible to suppress a decrease in interest due to difficulty in winning game balls. Furthermore, by extending the game area in the left-right direction, various arrangements of the windmill 37, the second start port 34, a plurality of nails (guide nails for guiding the game ball to the center), and other accessories are arranged. Thus, the behavior of the game ball in the game areas on the left and right sides of the variable display device unit 35 can be made more interesting. In addition, since the game area is also expanded in the vertical direction, various windmills 37, second start ports 34, a plurality of nails, and other accessories can be further arranged in the vertical direction in the game area. The behavior of the game ball can be made even more interesting.

  Returning to the description of FIG. 3, in the resin base 20, below the window hole 21 (game board 30), a launch rail 61 for guiding the game ball immediately after being launched from the game ball launcher 38 is attached. ing. The launch rail 61 is fixedly attached to the resin base 20 via a metal plate 62 behind the launch rail 61, and is configured to extend linearly at a predetermined launch angle (launch angle). Therefore, the game ball launched by the turning operation of the game ball launching handle 18 is first launched obliquely upward along the launch rail 61, and then into a predetermined game area through the ball guide path of the rail unit 50 as described above. Guided.

  In the case of this pachinko machine 10, it has already been described that the game area is greatly expanded compared to the conventional case, but under such a configuration, the curvature of the guide rail must be reduced, so that the launch ball is stabilized. Need some ingenuity. Therefore, in the present embodiment, the launch position of the game ball is lowered and the inclination angle (launch angle) of the launch rail 61 is made somewhat larger than that of the existing one (that is, the launch rail 61 is raised) to further launch. The length of the rail 61 is made longer than the existing one so as to ensure a sufficiently long ball guiding distance. Thereby, the game ball launched from the game ball launcher 38 can be guided to the guide rail in a more stable state. In this case, in particular, the launch rail 61 is formed to extend from the launch position of the game ball launcher 38 to a position beyond the center position (out port 36) of the game area.

  Further, there is a gap of a predetermined interval between the firing rail 61 and the rail unit 50 (guidance rail), and a foul ball passage 63 is formed below the gap. Therefore, if the game ball fired from the game ball launching device 38 does not reach the return ball prevention member 53 and returns to the inside of the guide rail as a foul ball, the foul ball passes through the foul ball passage 63 to the lower plate. 15 is discharged. Incidentally, in the case of the present embodiment, the length of the firing rail 61 is about 240 mm, and the length of the gap at the tip of the firing rail (the length on the extension line of the firing rail 61) is about 40 mm.

  When the foul spheres flow backward in the guide rail, most of them flow along the outer rail 52 and drop downward when reaching the lower end of the outer rail 52. However, some foul spheres fall inside the guide rail. There is also a thing that jumps to the inner rail 51 side. At this time, the splashed foul ball hits the convex portion 57 at the entrance of the ball guide passage and is guided to the foul ball passage 63. Thereby, all of the foul balls are surely guided to the foul ball passage 63. This suppresses interference between the foul ball and the next game ball to be launched.

  Although detailed disclosure of the drawings is omitted, game balls are supplied to the game ball launcher 38 one by one from the ball outlet on the front frame set 14 side (the ball outlet leading from the most downstream portion of the upper plate 19). . At this time, since the launch position of the game ball is lowered in the present embodiment, the drop from the exit of the ball on the front frame set 14 side to the launch position becomes large. Guide members 65 and 66 were installed on the front side. Thereby, the game ball supplied from the ball exit on the front frame set 14 side is always set at a predetermined launch position, and a stable launch operation can be realized. In addition, the game ball launcher 38 is provided with a hitting ball basket, and the game ball is shot with the rotation of the hit ball basket around the shaft portion. Therefore, while aiming to reduce the weight of the hitting ball by changing the material to light metal such as aluminum and reducing the size of the shaft, the head portion of the hitting ball (on the side opposite to the shaft) is secured to ensure sufficient firing force. A weight is provided at the end. Thereby, sufficient and stable launch of the game ball can be realized. By providing the weight portion of the hitting ball projecting upward, it is possible to easily pick or hit the hitting ball, and it is easy to adjust the hitting strength of the hitting tip.

  In addition, the code | symbol 67 in FIG. 3 is the discharge port connected to the upper plate 19, and a game ball is discharged to the upper plate 19 through this discharge port 67. FIG. The discharge port 67 is provided with an openable / closable shutter 68 that is displaced between a substantially horizontal state and a substantially vertical state with a rotation axis in a substantially horizontal direction as an axis. When the front frame set 14 is released from the inner frame 12 (the state shown in FIG. 3), the shutter 68 is changed from a substantially horizontal state to a substantially vertical state by an urging force of a spring or the like, so that the game ball does not fall out from the discharge port 67. The outlet 67 is closed. When the front frame set 14 is closed, the shutter 68 is pushed open by a ball passage rod 69 (see FIG. 2) provided on the back surface of the front frame set 14 to be in a substantially horizontal state. The game ball discharged toward the direction passes through the ball passage rod 69 and is discharged to the upper plate 19 without any leakage. Therefore, in the pachinko machine 10 in which the front decorative frame is omitted and the upper plate 19 is directly provided to the front frame set 14, the game balls in the payout passage and the like are outside the pachinko machine 10 when the front frame set 14 is opened. Inconveniences such as spilling out can be prevented.

  The resin base 20 is provided with a substantially rectangular small window 71 at the lower right portion of the window hole 21. Therefore, a sticker such as a stamp (S1 in FIG. 4) stretched at the lower right corner of the game board 30 can be seen through the small window 71. Further, a sticker or the like can be pasted from the small window 71.

  As shown in FIG. 3, support brackets 81 and 82 are attached to the left end portion of the inner frame 12 as a support mechanism for the front frame set 14. The upper support fitting 81 is provided with a support hole 83 having a notch on the front side of the figure, and the lower support fitting 82 is provided with a protruding shaft 84 protruding in the vertical direction.

  As shown in FIG. 3, a front frame set open detection switch 90 that detects that the front frame set 14 is opened with respect to the inner frame 12 is provided above the inner frame 12. When the front frame set 14 is opened, it is output from the front frame set open detection switch 90 to the computer for the hall (in the pachinko parlor). When the front frame set 14 is closed, the metal reinforcing plates 132 and 131 of the front frame set 14 shown in FIG. 5 come into contact with the pair of metal fittings 92 of the inner frame 12 shown in FIG. The grounding of the front frame set 14 is secured.

  Here, the front frame set 14 described above will be described in more detail with reference to FIGS. FIG. 5 is a rear view of the front frame set 14. The front frame set 14 is formed with a substantially elliptical window 101 so that most of the game area can be visually recognized from the outside. Specifically, the window portion 101 has a shape in which a substantially central portion on the left and right sides is curved relatively gently as compared with the upper and lower sides. The substantially central portion may be linear. In the present embodiment, the distance between the upper end of the window portion 101 (the uppermost portion of the outer rail 52 and the upper end of the game area) and the upper end of the front frame set 14 (so-called upper frame portion vertical width) is 61 mm. It is significantly shorter than the prior art with an upper frame width of about 85 mm to 95 mm. As a result, the upper area of the game area can be easily secured, and the large variable display device unit 35 can also be arranged relatively upward. The distance between the upper end of the front frame set 14 is desirably 80 mm or less, more desirably 70 mm or less, and further desirably 60 mm or less. Of course, as long as a predetermined strength can be ensured, it may be 50 mm or less.

  Further, the shortest distance between the left end of the window portion 101 and the left end of the front frame set 14 when viewed from the front of the pachinko machine 10 (the left-right width of the so-called left side frame portion: shown on the right side in FIG. 5), The frame width on the opening / closing axis side is set to be relatively large in order to increase the strength and support strength of the front frame set 14 itself. In this case, as apparent from comparison between FIGS. 1 and 3, in the state where the front frame set 14 is closed, not only the left end portion of the outer rail 52 but also the left end portion of the inner rail 51 is the left frame portion. Obscured by. That is, at least a part of the guide rail overlaps and is covered with the left frame portion of the front frame set 14 when viewed from the front of the pachinko machine 10. Even if it becomes difficult to visually recognize the game ball in this way, it is only a passing point where the game ball is guided to the game area, and it is difficult to see the game ball in the game area where the player mainly enjoys the game. It doesn't mean. Therefore, there is no trouble in actual game. Moreover, while such a trouble does not arise, sufficient intensity | strength and support strength of the front frame set 14 are securable. Incidentally, the distance in the left-right direction between the left end position of the outer rail 52 and the left end position of the outer frame 11 when viewed from the front of the pachinko machine 10 is 21 mm, the right end position of the game area (the right end position of the inner rail 51) and the outer frame 11 The distance in the left-right direction with respect to the right end position is 44 mm.

  In addition, the front frame set 14 is provided with light emitting means such as various lamps in the periphery (for example, corner portion). These light emitting means play a role of enhancing the effect of the game during the game by changing and controlling the light emission mode such as lighting and blinking according to the change of the game state at the time of big hit or predetermined reach. For example, at the periphery of the window portion 101, an annular illumination portion 102 containing light emitting means such as an LED is provided symmetrically, and at the center of the annular illumination portion 102 and at the top of the pachinko machine 10, Similarly, a central illumination unit 103 having a built-in light emitting means such as an LED is provided. In the pachinko machine 10, the central illumination unit 103 functions as a jackpot lamp, and lights and blinks when the jackpot is informed that the jackpot is being hit. Further, an upper plate illumination part 104 that also includes a light emitting means such as an LED is provided around the upper plate 19. In addition, on the left and right sides of the central illumination unit 103, there are provided a prize ball lamp 105 that is lit during the payout of a prize ball and an error display lamp 106 that is lit when a predetermined error occurs. In addition, a small window 107 made of a transparent resin is provided so as to be adjacent to the lower end portion of the annular illumination portion 102 so that a part of the inner frame 12 surface, the game board 30 surface, or the like can be visually recognized. Since the predetermined portion of the small window 107 is flat, the certificate paper or the like attached to the lower right corner of the game board 30 can be suitably read from the flat portion of the small window 107 by a machine.

  In addition, a ball lending operation unit 120 is disposed below the window unit 101, and the ball lending operation unit 120 is provided with a ball lending button 121, a return button 122, and a frequency display unit 123. When the ball lending operation unit 120 is operated with a bill or a card inserted in a card unit (ball lending unit) (not shown) arranged on the side of the pachinko machine 10, a game ball is lent according to the operation. Done. The ball lending button 121 is operated to obtain a lending ball based on information recorded on a card or the like (recording medium), and the lending ball is supplied to the upper plate 19 as long as there is a remaining amount on the card or the like. Is done. The return button 122 is operated when requesting the return of a card or the like inserted into the card unit. The frequency display unit 123 displays remaining amount information such as a card. It should be noted that the ball rental operation unit 120 is not necessary for a pachinko machine in which game balls are lent directly to the upper plate from a ball lending device or the like without using a card unit, that is, a so-called cash machine. Therefore, a decorative seal or the like is attached to the installation portion of the ball rental operation unit 120. Thereby, the common use of the lending operation unit of the pachinko machine using the card unit and the cash machine can be achieved.

  Further, as shown in FIG. 1, the vicinity of the small window 107 on the left side of the front frame set 14 is prevented from protruding more than necessary to the front side (the front side of the paper in FIG. 1). Thus, when a game ball is lent directly to the upper plate 19 from the card sand ball lending device provided on the left side of the pachinko machine 10, the tip of the nose portion of the ball lending device (so-called elephant nose) is discharged. An exit can be suitably located in the upper position of the top plate 19, and the game ball lent from the nose part of the said ball lending apparatus can be received by the top plate 19. FIG.

  Various reinforcing members made of metal are provided on the back side of the front frame set 14 so as to surround the window portion 101. Specifically, as shown in FIG. 5, reinforcing plates 131, 132, 133, and 134 are respectively attached to the back side of the front frame set 14 and on the top, bottom, left, and right sides of the window portion 101. These reinforcing plates 131 to 134 are connected in contact with each other, but resin parts 135 for avoiding direct contact are interposed at the connecting portions of the left and upper reinforcing plates 132 and 133 in the drawing. Thus, since the resin part 135 is interposed in the connection part of the reinforcement boards 132 and 133, it can prevent that a noise loops with the reinforcement boards 131-134. Further, the right reinforcing plate 131 in FIG. 5 is provided with an engaging claw 131a having a hook shape at an intermediate position thereof. The engaging claw 131a is formed on the inner frame 12 with the front frame set 14 closed. It is configured to be engaged with the hole 12a (see FIG. 3). With this configuration, the front frame set 14 is configured to include the upper plate 19, and even if the upper and lower pivot support positions are extended, the front frame set 14 can be prevented from being lifted at the intermediate position. Therefore, an illegal act or the like floating the front frame set 14 is suppressed.

  The lower reinforcing plate 134 is provided with a resin rail side wall member 136 at a position facing the firing rail 61 (see FIG. 3). The rail side wall member 136 becomes the side wall of the firing rail 61 when the front frame set 14 is closed. Therefore, the game ball is prevented from spilling from the launch rail 61.

  The reinforcing plates 131 to 134 described above also have a function as a metal frame for supporting the glass, and a part of the reinforcing plates 131 to 134 is folded back to form a glass holding groove. The glass holding grooves are formed in two rows on the front and rear sides, and a pair of front and rear glasses 137 having a rectangular shape are held in each glass holding groove. Thereby, the two glass 137 is attached to the front and back at a predetermined interval.

  As described above, in the pachinko machine 10 according to the present embodiment, the game area is expanded. The part is covered with the front frame set 14. Therefore, in the guide rail, a portion where the open side on the front side cannot be covered with the glass 137 is formed. In such a case, for example, when the game ball launched from the game ball launching device 38 returns without reaching the return ball prevention member 53, the game ball spills (jumps out) from the guide rail, the outer rail 52 and the glass. 137. Therefore, in the present embodiment, the rail cover 140 for covering the front side open portion of the guide rail is attached to the front frame set 14.

  The rail cover 140 is a substantially flat plate having a substantially arc shape, and is formed of a transparent resin. The rail cover 140 has a circular arc shape corresponding to the shape of the guide rail, and covers the section from the base end portion of the guide rail to the vicinity of the tip end portion along the peripheral edge of the window portion 101. It is attached to the back side of the set 14. In particular, the dimensions and shape of the rail cover 140 on the inner diameter side substantially match those of the inner rail 52. When the rail cover 140 is attached, the surface side of the rail cover 140 is in contact with the glass 137. In a state where the front frame set 14 is closed, the back surface of the rail cover 140 covers almost the entire area of the guide rail. Thereby, the collision of the game ball with the glass 137 can be prevented in most sections of the guide rail. Therefore, adverse effects such as breakage due to contact with the glass 137 can be suppressed.

  Further, a portion where the guide rail protrudes from the side edge portion of the glass 137 is provided at the right end portion of the rail cover 140 (that is, the portion which becomes the right end in the state of FIG. 5 where the rail cover 140 is attached to the front frame set 14). A covering portion 141 for covering is provided. Thereby, it is possible to prevent the occurrence of problems such that the game ball spills out of the guide rail (jumps out) or gets caught between the outer rail 52 and the glass 137.

  Further, on the back side of the rail cover 140, a ridge 142 is formed that extends in an arc along the inner edge of the rail cover 140 and protrudes toward the front side of FIG. The ridge 142 is configured to overlap the inner rail 52 substantially integrally with the rim 142 in a state of entering the guide rail when the front frame set 14 is closed. Therefore, for example, even if a wire or the like is intruded through a gap between the front frame set 14 and the inner frame 12 to perform an illegal act, it is very difficult to infiltrate the wire or the like into the game area inside the guide rail. Become. As a result, fraudulent acts performed using a wire or the like can be prevented. In addition, it is good also as a structure which forms the protrusion 142 in a wider range, for example along the whole region of the inner edge of the rail cover 140. According to this structure, it becomes difficult to infiltrate a wire etc. in a wider range, a wire etc. It is possible to more reliably prevent fraud performed using

  Further, support metal fittings 151 and 152 are attached to the right end portion of the front frame set 14 in FIG. 5 (left end portion when viewed from the front of the pachinko machine 10) as a support mechanism for the inner frame 12. Therefore, the front frame set 14 can be opened and closed with respect to the inner frame 12 by assembling the support brackets 151 and 152 on the front frame set 14 side to the support brackets 81 and 82 (see FIG. 3) on the inner frame 12 side. It comes to be installed.

  Next, the configuration of the back surface of the pachinko machine 10 will be described in detail. FIG. 6 is a rear view of the pachinko machine 10, and FIG.

  First, an overall outline of the rear configuration of the pachinko machine 10 will be described. In the pachinko machine 10, various control boards are arranged on the back side (actually the back side of the inner frame 12 and the game board 30) so as to be arranged vertically or horizontally, or to be stacked in front and back, A game ball supply device (payout mechanism) for supplying game balls, a protective cover made of resin, and the like are attached. In this embodiment, various control boards are divided into two mounting bases to form two control board units, and these control board units are individually attached to the inner frame 12 or the back of the game board 30. ing. In this case, the main board and the sound lamp control board are mounted on one mounting base to form a unit, and the dispensing control board, launch control board, and power supply board are mounted on the other mounting base to form a unit. Here, for convenience, the former unit is referred to as “first control board unit 201”, and the latter unit is referred to as “second control board unit 202”.

  Further, since the dispensing mechanism and the protective cover are integrated as one unit, and the resin portion is generally referred to as a back pack, the unit is referred to as a “back pack unit 203” here. The detailed configuration of each unit 201 to 203 will be described later.

  The first control board unit 201, the second control board unit 202, and the back pack unit 203 are configured to be detachable without using any tools or the like in units of units. It is configured to be openable and closable with respect to the inner frame 12 or the back surface of the game board 30. This is also a device for making it possible to easily check a hidden configuration or the like even if the units 201 to 203 and other configurations are arranged one behind the other.

  Actually, as shown in the schematic diagram of FIG. 8, the units 201 to 203 are arranged and attached. In FIG. 8, the first control board unit 201 having a substantially L shape is arranged at substantially the center of the pachinko machine 10, and the second control board unit 202 is arranged therebelow. Further, the back pack unit 203 is arranged in a region partially overlapping the first control board unit 201.

  Specifically, the first control board unit 201 is provided with a support shaft part M1 at the left end portion when viewed from the back of the pachinko machine 10, and the first control board unit 201 is centered on the axis A by the support shaft part M1. It can be opened and closed. Further, the first control board unit 201 is provided with a fastening portion M2 made of a ny latch or the like at the right end portion thereof (that is, the side opposite to the support shaft portion, more specifically, the open end side), and the locking claw portion M3 at the upper end portion. The first control board unit 201 is fixed and held to the main body of the pachinko machine by the fastening part M2 and the locking claw part M3.

  Further, the second control board unit 202 is provided with a support shaft part M4 at the right end when viewed from the back of the pachinko machine 10, and the second control board unit 202 opens and closes around the axis B by the support shaft part M4. It is possible. Further, the second control board unit 202 is provided with a fastening portion M5 made of a ny latch or the like at the left end portion thereof (that is, the side opposite to the support shaft portion, more specifically, the open end side). 2 The control board unit 202 is fixedly held to the pachinko machine body.

  Further, the back pack unit 203 is provided with a support shaft portion M6 at the right end when viewed from the back of the pachinko machine 10, and the back pack unit 203 can be opened and closed around an axis C by the support shaft portion M6. Yes. Further, the back pack unit 203 is provided with a fastening portion M7 made of a ny latch or the like at the left end portion thereof (that is, the side opposite to the support shaft portion, more specifically, the open end side), and the upper end portion and the lower end portion are respectively rotatable. , And the back pack unit 203 is fixedly held to the main body of the pachinko machine by the fastening part M7 and the locking parts M8, M9.

  In this case, the development directions of the units 201 to 203 are not the same, and the first control board unit 201 opens to the left when viewed from the back of the pachinko machine 10, whereas the second control board unit 202 and the back pack unit. 203 is configured to open to the right.

  On the other hand, FIG. 9 is a rear view showing the configuration in a state where the game board 30 is assembled to the inner frame 12. FIG. 10 is a perspective view of the inner frame 12 as viewed from the rear, and FIG. 11 is a perspective view of the game board 30 as viewed from the rear. Here, the back side structure of the inner frame 12 and the game board 30 will be described with reference to FIGS.

  The game board 30 is installed in a square frame-shaped installation area surrounded by the resin base 20 and is not dropped by a plurality of (four in this embodiment) locking fixtures 211 and 212 provided on the inner frame 12. So that it is fixed. The locking fixtures 211 and 212 can be manually rotated to switch between a fixed position (lock position) and a fixed release position (unlock position). FIG. 9 shows a locked state. The locking fixtures 211 at the three left and right sides of the game board 30 are L-shaped brackets formed by bending metal pieces, and are configured not to protrude outward from the inner frame when the game board 30 is fixed. Note that the locking fixture 212 at one lower portion of the game board 30 is an I-shaped fastener made of resin.

  A variable display device unit 35 is disposed in the center of the game board 30. In the variable display device unit 35, a frame cover 213 made of resin (for example, made of ABS) that covers the center frame 47 (see FIG. 3) from behind is provided to protrude rearward, and at the rear end of the frame cover 213, The 1st symbol display apparatus 42 and the display control apparatus 45 which are liquid crystal display devices are attached so that attachment or detachment is possible in the state piled up back and forth. In the frame cover 213, an LED control board for driving LEDs and the like built in the center frame 47 are disposed.

  A back frame set 215 is attached to the back surface of the game board 30 so as to surround the variable display device unit 35. The back frame set 215 is a thin resin-molded product (for example, made of ABS) provided so as to stick to the back surface of the game board 30, and a game ball collecting mechanism for collecting game balls won in various winning openings. Is formed. Specifically, below the back frame set 215, corresponding to the above-described game board opening of the general winning opening 31, the variable winning apparatus 32, and the first starting opening 33 (see FIG. 3 respectively), and 1 on the downstream side. A collection passage 216 that collects at a place is formed. Further, a discharge passage board 217 made of resin (for example, made of polycarbonate resin) is attached to the inner frame 12 below the game board 30, and a discharge ball is sent to the outside of the pachinko machine 10 in the discharge passage board 217. A discharge passage 218 for guiding is formed. Therefore, as illustrated in phantom lines in FIG. 9, all the game balls won in the general winning opening 31 etc. gather through the collection passage 216 of the back frame set 215, and further the discharge passage 218 of the discharge passage board 217. Through the pachinko machine 10. In addition, the out port 36 (see FIG. 3) similarly communicates with the discharge passage 218, and the game balls that have not won any prize opening are discharged to the outside of the pachinko machine 10 through the discharge passage 218.

  In the above configuration, with the lower end surface of the game board 30 as a boundary, a back frame set 215 (collection passage 216) is provided on the upper side, and a discharge passage board 217 (discharge passage 218) is provided on the lower side. The game board 30 is provided without overlapping (overlapping) in the front-rear direction. Therefore, when removing the game board 30 from the inner frame 12, there is no inconvenience that the discharge passage board 217 prevents the game board from being removed.

  The discharge passage board 217 is provided just behind the upper plate 19 on the front surface of the pachinko machine. A wire or the like is inserted from a ball discharge port (ball passage rod 69 in FIG. 2) leading to the upper plate 19, An illegal act of causing a wire or the like to enter the game area side through a gap between the inner frame 12 and the discharge passage board 217 can be considered. Accordingly, in the pachinko machine 10, a plate 219 extending in front of the pachinko machine so as to overlap the inner frame 12 almost integrally is provided just behind the upper plate 19 of the discharge passage board 217. Therefore, even if a wire or the like tries to enter from the gap between the inner frame 12 and the discharge passage board 217, the wire or the like is obstructed by the plate 219, and it is very difficult to make the wire or the like enter the game area. As a result, it is possible to prevent an illegal act such as forcibly opening the variable winning device 32 (large winning opening) using a wire or the like.

  In addition, on the back side of the game board 30, a winning detection mechanism for detecting the passage of gaming balls such as various winning holes is provided. Specifically, a prize opening switch 221 is provided at a position corresponding to the general prize opening 31 on the front side of the game board 30, and a specific area switch 222 and a count switch 223 are provided in the variable prize winning device 32. The specific area switch 222 is a switch for determining that a game ball won in the variable winning device 32 in the big hit state has entered a specific area (an area for determining whether or not to continue the big hit state), and the count switch 223 displays the winning ball. It is a switch that counts. An operation port switch 224 is provided at a position corresponding to the first start port 33, and a gate switch 225 is provided at a position corresponding to the second start port 34. The operating port switch 224 described above corresponds to the winning detection means in the present invention.

  The prize opening switch 221 and the gate switch 225 are connected to a board relay board 226 through electric wiring (not shown), and this board relay board 226 is connected to a main board (main control device) described later. Further, the specific area switch 222 and the count switch 223 are connected to the special winning opening relay board 227, and the special winning opening relay board 227 is also connected to the main board. On the other hand, the operation port switch 224 is directly connected to the main board without passing through the relay board.

  Although not shown in the drawings, the variable winning device 32 is provided with a large winning opening solenoid for opening the large winning opening and a winning ball sorting plate solenoid for guiding the winning ball to a specific area. The start port 33 is provided with an operation port solenoid for opening the electric accessory. In FIG. 9, reference numeral 228 denotes a set handle including a hitting ball and the like, and reference numeral 229 denotes a firing motor.

  The detection results detected by the winning detection mechanism are taken into the main board, which will be described later, and a payout command (the number of game balls to be paid out) corresponding to the winning situation is sent from the main board to the payout control board. The Then, a predetermined number of game balls are paid out by the output of the payout control board. In such a case, a conventional method (so-called evidence ball method) in which game balls won at various winning openings are once collected in a winning ball processing device, and the winning ball processing device confirms the presence of the winning balls one by one and then pays out one by one. Unlike the above, the pachinko machine 10 according to the present embodiment electrically senses the winning of a game ball at each winning opening and immediately pays out (that is, the pachinko machine 10 abolishes the winning ball processing device). doing). Therefore, even if there are a lot of game balls to be paid out, the payout can be carried out quickly. However, the conventional “evidence ball system” may be applied to the present invention.

  The back frame set 215 is provided with an attachment mechanism for attaching the first control board unit 201. Specifically, as this attachment mechanism, a support bracket 231 extending in the vertical direction is provided at the lower left corner when viewed from the back surface of the game board 30, and the support bracket 231 has a pair of upper and lower support holes 231a on the same axis. Is formed. In addition, in the lower right part of the game board 30, reference numeral 232 is a pair of upper and lower fastening holes (nylatches), and in the upper left part, reference numeral 233 is a locking claw piece.

  An attachment mechanism for attaching the second control board unit 202 and the back pack unit 203 is provided on the back surface of the inner frame 12. Specifically, a long support fitting 235 is attached to the inner frame 12 at its right end, and its configuration is shown in FIG. As shown in FIG. 12, the support metal fitting 235 has a long plate-like metal fitting main body 236, and the support hole 237 for the second control board unit is formed at two lower positions so as to stand up from the metal fitting main body 236. At the same time, support hole portions 238 for the back pack unit are formed at two upper positions. Coaxial support holes are formed in the support hole portions 237 and 238, respectively. In addition, as an attachment mechanism for the second control board unit, the inner frame 12 is provided with a pair of upper and lower fastening holes (ny latch holes) 239 at the left end below the game board installation area. In addition, as an attachment mechanism for the back pack unit, the inner frame 12 is provided with a pair of upper and lower fastening holes (ny latch holes) 240 at the left end portion of the game board installation area. However, the support bracket for the second control board unit and the support bracket for the back pack unit can be provided as separate members. Reference numerals 241, 242, and 243 denote rotational fixtures for sandwiching and supporting the back pack unit 203 with the game board 30.

  In addition, in the rear configuration of the inner frame 12, a game ball paid out from a payout mechanism 352 described later is distributed to any one of the upper plate 19, the lower plate 15, and the discharge passage 218 in the lower right portion of the game board 30. A game ball distribution unit 245 is provided. That is, the opening 245 a of the game ball distribution unit 245 communicates with the upper plate 19, the opening 245 b communicates with the lower plate 15, and the opening 245 c communicates with the discharge passage 218. As shown in FIGS. 10 and 20, the game ball distribution unit 245 is separated from a later-described payout mechanism unit 352 located above the game ball distribution unit 245. As shown in FIG. 10, the game ball distributing unit 245 is fastened and fixed to the inner frame 12 with screws, and inserts foreign objects from the discharge port 67 (see FIG. 3) of the upper plate 19 of the pachinko machine 10. Even if the game ball distribution unit 245 is pushed to the back side, there is no gap between the game ball distribution unit 245 and the inner frame 12, and a foreign object is inserted into the gap. It can prevent fraud.

  Also, a resin speaker box 246 is attached to the lower end of the inner frame 12 so as to surround the back of the speaker installed on the lower plate 15. ing.

  Next, the first control board unit 201 will be described with reference to FIGS. 13 is a front view of the first control board unit 201, FIG. 14 is a perspective view of the unit 201, FIG. 15 is an exploded perspective view of the unit 201, and FIG. 16 is an exploded perspective view of the unit 201 viewed from the back. .

  The first control board unit 201 has a mounting base 251 having a substantially L shape, and the main control device 261 and the sound lamp control device 262 are mounted on the mounting base 251. Here, the main control device 261 includes a CPU that controls the main control, a ROM that stores a game program, a RAM that stores necessary data according to the progress of the game, a port that communicates with various devices, and various lotteries. A main board including a random number generator to be used, a clock pulse generation circuit used for time counting and synchronization, and the like, and a board box 263 (encapsulating means) made of a transparent resin material or the like. ). The substrate box 263 includes a substantially rectangular parallelepiped box base and a box cover that covers the opening of the box base. The box base and the box cover are connected to each other by a sealing unit 264 (sealing means) so that the box box 263 is sealed.

  As the sealing unit 264 as the sealing means, any configuration can be applied as long as the box base and the box cover are connected so as not to be opened, but here, as shown in FIG. 14 and the like, five sealing members are connected. The box base and the box cover are connected so that they cannot be opened by inserting a locking claw into the long hole of the sealing member. The sealing process by the sealing unit 264 prevents unauthorized opening after the sealing, and makes it possible to detect such a situation early and easily even if the unauthorized opening is performed. It is possible to perform the opening / sealing process again even after the operation. That is, the sealing process is performed by inserting the locking claw into the long hole of at least one sealing member among the five sealing members constituting the sealing unit 264. And when opening the board | substrate box 263 by the malfunction of the accommodated main board | substrate etc., the connection of the sealing member in which the latching claw was inserted, and another sealing member is cut | disconnected. Thereafter, when the sealing process is performed again, the locking claws are inserted into the long holes of the other sealing members. If the history of opening the substrate box 263 is left in the substrate box 263, it can be easily found that the unauthorized opening has been performed by looking at the substrate box 263.

  The voice lamp control device 262 is a voice lamp including, for example, a CPU that controls voice and lamp display in accordance with instructions from the main control device 261 (main board) or the display control device 45, and other ROM, RAM, various ports, and the like. The audio lamp control board is housed in a board box 265 made of a transparent resin material or the like. A power relay board 266 is mounted on the sound lamp control device 262, and power supplied from a power board described later is output to the display control device 45 and the sound lamp control device 262 via the power relay board 266. It is like that.

  The mounting base 251 is formed of a colored (for example, green, blue, etc.) resin material (for example, made of polycarbonate resin), and has two substrate mounting surfaces 252 and 253 that are flat on the surface. These substrate mounting surfaces 252 and 253 extend in a direction orthogonal to each other and are formed with a step in the front-rear direction. However, the mounting base 251 may be a colorless transparent or translucent resin molded product.

  The main control device 261 (main substrate) is arranged in a landscape orientation on one substrate mounting surface 252 and the audio lamp control device 262 (audio lamp control substrate) is arranged in a portrait orientation on the other substrate mounting surface 253. It is arranged in the direction. In particular, the main control device 261 is disposed on the near side as viewed from the back of the pachinko machine 10, and the sound lamp control device 262 is disposed on the back side. In this case, since the substrate mounting surfaces 252 and 253 are formed with steps in the front-rear direction, the control devices 261 and 262 are mounted in a state where the main controller 261 and the sound lamp controller 262 are mounted on the substrate mounting surfaces 252 and 253. Are arranged with a part of them stacked one after the other. That is, as can be seen in FIG. 14 and the like, the main controller 261 is arranged in a state where a part thereof (about １ ／ in the present embodiment) is floated. Therefore, the sound lamp control device 262 can be expanded to an area overlapping with the main control device 261, and the enlargement of the control board can be dealt with satisfactorily. Also, each control device can be installed efficiently. Further, when the first control board unit 201 is mounted on the game board 30, a space is secured behind the board mounting surface 252 so that the variable winning device 32 and its electric wiring can be installed without difficulty.

  As shown in FIGS. 15 and 16, the board mounting surface 252 for the main board is formed with horizontally elongated through holes 254 at two places on the left and right. Correspondingly, the substrate box 263 of the main control device 261 is provided with rotational fixing tools 267 at two places on the left and right sides of the back surface thereof. When the main controller 261 is mounted on the board mounting surface 252, the fixing tool 267 is passed through the through hole 254 of the board mounting surface 252, and the fixing tool 267 is rotated in this state to lock the main control apparatus 261. The Therefore, even if the main control device 261 is arranged in a state where it floats as described above, inconveniences such as dropping off of the main control device 261 can be avoided. The main controller 261 opens the back pack unit 203 with the axis C as the axis and opens the first control board unit 201 with the axis A as the axis, and then the first control board unit 201 (the board mounting surface 252). ) Cannot be removed unless the lock 267 is unlocked from the back surface side, and therefore a deterrent effect can be expected for illegal actions such as board removal. A grid-like rib 255 is provided on the back surface of the substrate mounting surface 252 for the main substrate.

  The mounting base 251 is provided with a pair of upper and lower support shafts 256 on the left end surface of FIG. 14 and the like. By attaching the support shafts 256 to the support fitting 231 shown in FIG. The game board 30 is supported to be openable and closable. In addition, the mounting base 251 is provided with a pair of upper and lower nai latches 257 as fasteners at the right end portion and a long hole 258 at the upper end portion. The first control board unit 201 is fixed to the game board 30 by locking the locking claw pieces 233 shown in FIG. The support fitting 231 and the support shaft 256 are in the support shaft portion M1 of FIG. 8, the fastened hole 232 and the ny latch 257 are in the fastening portion M2, the locking claw piece 233 and the long hole 258 are in the locking claw portion M3, Each corresponds.

  Next, the second control board unit 202 will be described with reference to FIGS. 17 is a front view of the second control board unit 202, FIG. 18 is a perspective view of the unit 202, and FIG. 19 is an exploded perspective view of the unit 202. However, FIG. 18 shows a state in which the card unit connection board 314 is removed from the mounting base 301 for convenience.

  The second control board unit 202 has a horizontally long mounting base 301 on which a payout control device 311, a firing control device 312, a power supply device 313 and a card unit connection board 314 are mounted. The payout control device 311, the launch control device 312, and the power supply device 313 are equipped with a control board including a central control CPU, ROM, RAM, various ports and the like as is well known. The payout of prize balls and rental balls is controlled by the substrate. Further, the launch control board of the launch control apparatus 312 controls the launch motor 229 in accordance with the operation of the game ball launch handle 18 by the player, and the power supply board of the power supply apparatus 313 provides a predetermined power supply voltage required by various control apparatuses. Is generated and output. The card unit connection board 314 is electrically connected to the ball lending operation unit 120 (see FIG. 1) on the front surface of the pachinko machine and a card unit (not shown), and receives a ball lending operation command by the player and pays it out. Is output. Note that the card unit connection board 314 is not necessary in a cash machine in which game balls are rented directly from the ball lending device or the like to the upper plate without using a card unit.

  The payout control device 311, the firing control device 312, the power supply device 313, and the card unit connection substrate 314 are configured to be accommodated in substrate boxes 315, 316, 317, and 318 made of a transparent resin material, respectively. In particular, in the dispensing control device 311, similarly to the main control device 261 described above, the box base and the box cover constituting the substrate box 315 (encapsulating means) are connected by the sealing unit 319 (sealing means) so that they cannot be opened. Thus, the substrate box 315 is sealed.

  The payout control device 311 is provided with a state return switch 321. For example, when the state return switch 321 is pressed when a payout error occurs, such as a ball clogged in the payout motor unit, the payout motor is rotated forward and reverse so that the ball clogging is eliminated (return to the normal state). It has become.

  Further, the power supply device 313 is provided with a RAM erase switch 323. This pachinko machine 10 has a backup function, so that even if a power failure occurs, it maintains the state at the time of a power failure, and can be restored to the state at the time of a power failure when returning from a power failure (power recovery) It has become. Therefore, if the power is turned off in the normal procedure (for example, when the hall is closed), the state before the power is turned off is stored and retained. We are going to throw it in.

  The mounting base 301 is made of, for example, a colorless and transparent resin molded product, and a flat board mounting surface 302 is provided on the surface thereof. In this case, the launch control device 312, the power supply device 313 and the card unit connection board 314 are directly mounted side by side on the board mounting surface 302 of the mounting base 301, and the payout control apparatus 311 is mounted on the board box 317 of the power supply apparatus 313. Has been.

  In addition, the mounting base 301 is provided with a pair of upper and lower support shafts 305 at the right end in FIG. 17 and the like. 2 The control board unit 202 is supported to be openable and closable with respect to the inner frame 12. In addition, the mounting base 301 is provided with a pair of upper and lower nai latches 306 as fasteners at the left end portion. By fitting the nai latch 306 into the fastening hole 239 shown in FIG. It is fixed to the frame 12 so that it cannot be opened and closed. The support hole portion 237 and the support shaft 305 correspond to the support shaft portion M4 in FIG. 8, and the fastened hole 239 and the ny latch 306 correspond to the fastening portion M5, respectively.

  Next, the configuration of the back pack unit 203 will be described. The back pack unit 203 is formed by integrating a resin-molded back pack 351 and a game ball payout mechanism 352. FIG. 20 shows a front view of the back pack unit 203 and FIG. 21 shows an exploded perspective view thereof. Show.

  The back pack 351 is integrally formed of, for example, ABS resin, and includes a substantially flat base portion 353 and a protective cover portion 354 that protrudes rearward of the pachinko machine and has a horizontally long substantially rectangular parallelepiped shape. The protective cover portion 354 has a shape in which the left and right side surfaces and the upper surface are closed and only the lower surface is opened, and has a size sufficient to surround at least the variable display device unit 35 (however, in the present embodiment, the sound The lamp control device 262 is also enclosed. A large number of ventilation holes 354 a are provided on the back surface of the protective cover portion 354. Each of the air holes 354a has a long hole shape, and the air holes 354a are adjacent to each other at a relatively close position. Therefore, the back surface of the back pack 351 can be easily opened by cutting the resin portion between the adjacent vent holes 354a. That is, a predetermined test or the like can be easily performed by cutting the resin portion between the vent holes 354a to expose the display control device 45 and the like inside.

  In addition, a payout mechanism portion 352 is disposed on the base portion 353 so as to bypass the protective cover portion 354. That is, a tank 355 opened upward is provided at the uppermost portion of the back pack 351, and game balls supplied from the island facilities of the game hall are sequentially supplied to the tank 355. Below the tank 355, for example, a tank rail 356 that has two rows (two rows) of ball passages in the horizontal direction and that is gently inclined toward the downstream side is connected. Further, the tank rail 356 is arranged vertically on the downstream side of the tank rail 356. A case rail 357 is connected. The payout device 358 is provided at the most downstream portion of the case rail 357, and a required number of game balls are paid out appropriately according to a predetermined electrical configuration such as a payout motor. The game balls paid out from the payout device 358 are supplied to the upper plate 19 through the payout passage 359 and the like shown in FIG.

  The tank rail 356 and the vibrator 360 for applying vibration to the tank rail 356 are unitized so as to be integrated. That is, the vibrator 360 is fastened and attached to the tank rail 356 with, for example, two screws. Further, the vibrator 360 does not come into surface contact with the tank rail 356 but comes into contact with the two screw portions, so that the vibration by the vibrator 360 is more effectively transmitted to the tank rail 356. ing. Therefore, if a clogged ball occurs near the tank rail 356, the clogged ball is eliminated by driving the vibrator 360.

  The configuration of the tank rail 356 will be described in detail. As shown in FIG. 22, the tank rail 356 has a rail body 361 having a long bowl shape opened upward, and a spherical ball is formed at the start end of the rail body 361. A receiving part 362 is provided. By this ball receiving portion 362, the game ball dropped from the tank 355 is smoothly taken into the rail body 361. In addition, the rail body 361 is provided with a partition wall 363 extending in the longitudinal direction, and the game balls are divided into two hands by the partition wall 363. The two ball passages partitioned by the partition wall 363 are slightly wider than the diameter of the game ball. One or two ridges 364 are provided on the bottom surface of each spherical passage partitioned by the partition wall 363, and an opening 365 is provided on the side of the ridge 364.

  In addition, a rectifying plate 367 is disposed on the rail body 361 so as to cover the ceiling portion of the downstream half. The rectifying plate 367 has a bowed shape so as to limit the height of the ball passage in the tank rail 356 toward the downstream side, and a convex portion 368 extending in the longitudinal direction is formed on the lower surface thereof. . Thereby, each game ball flowing in the tank rail 356 finally flows out downstream without being stacked up and down. Therefore, even if a large group of game balls flow into the tank rail 356, the game balls are prevented from being bitten and the ball clogging in the tank rail 356 is eliminated. The rail body 361 is formed of a black conductive polycarbonate resin, whereas the rectifying plate 367 is formed of a transparent polycarbonate resin. The rectifying plate 367 is detachably provided, and by removing the rectifying plate 367, maintenance in the tank rail 356 can be easily performed.

  Returning to the description of FIGS. 20 and 21, the payout mechanism unit 352 is provided with a payout relay board 381 that relays a payout command signal from the payout control device 311 to the payout device 358, and takes in the main power from outside. The power switch board 382 is installed. The power switch board 382 is supplied with, for example, an AC 24V main power via a voltage converter, and is turned on or off by a switching operation of the power switch 382a.

  All of the dispensing mechanism 352 from the tank 355 to the dispensing passage 359 is formed of a conductive resin material (for example, conductive polycarbonate resin) and grounded at a part thereof. Thereby, generation | occurrence | production of the noise by charging of a game ball is suppressed.

  Further, the back pack 351 is provided with a pair of upper and lower support shafts 385 at the right end in FIG. 20 and the like, and the support shaft 385 is inserted into the support hole 238 shown in FIG. The pack unit 203 is supported so as to be openable and closable with respect to the inner frame 12. In addition, the back pack 351 is provided with a pair of upper and lower nai latches 386 as fasteners at the left end portion, and a locking hole 387 is provided at the upper end portion. The nai latch 386 is inserted into the tightened hole 240 shown in FIG. The back pack unit 203 is fixed to the inner frame 12 so that it cannot be opened and closed by engaging the fixing hole 387 shown in FIG. At this time, the back pack unit 203 is also fixed to the inner frame 12 by the fixtures 241 and 243 shown in FIG. The support hole portion 238 and the support shaft 385 are provided in the support shaft portion M6 of FIG. Equivalent to. Further, the fixture 243 corresponds to the locking portion M9.

  As shown in FIGS. 6 and 20, an inner frame open detection switch 388 for detecting that the inner frame 12 is opened with respect to the outer frame 11 is provided on the upper right side of the inner frame 12. When the inner frame 12 is opened, it is output from the inner frame opening detection switch 388 to the computer for the hall (in the pachinko parlor).

  As shown in FIG. 9, the back pack unit 203 is detachably attached to the back surface of the inner frame 12 by a fastening hole 240, a ny latch 386, and fixtures 241 and 242. Since the fixtures 241 and 242 are also used in this way, the back pack unit 203 is prevented from being detached from the inner frame 12 due to the weight of the game balls supplied to the tank 355.

  Next, the electrical configuration of the pachinko machine 10 will be described with reference to FIG. FIG. 23 is a block diagram showing an electrical configuration of the pachinko machine 10. The pachinko machine 10 includes a main control device 261, a payout control device 311, a launch control device 312, a display control device 45, a power supply device 313, and the like. In the following, these devices will be described in detail individually.

  The main controller 261 of the pachinko machine 10 is equipped with a CPU 501 as a one-chip microcomputer that is an arithmetic unit. The CPU 501 includes a ROM 502 that stores various control programs executed by the CPU 501 and fixed value data, and a memory that temporarily stores various data when the control program stored in the ROM 502 is executed. A certain RAM 503 and various circuits such as an interrupt circuit, a timer circuit, and a data transmission / reception circuit are incorporated.

  The RAM 503 has a configuration in which data can be retained (backed up) by being supplied with a backup voltage from the power supply device 313 even after the pachinko machine 10 is turned off. The RAM 503 temporarily stores various data and the like. In addition to the memory and area for this purpose, a backup area 503a is provided.

  In the backup area 503a, when the power is cut off due to a power failure or the like, the power of the pachinko machine 10 is restored to the state before the power is turned off when the power is turned on again. This is an area for storing stack pointers, values of registers, I / O, and the like. Writing to the backup area 503a is executed when the power is turned off by NMI interrupt processing (see FIG. 33). Conversely, returning of each value written to the backup area 503a includes turning on the power (including turning on the power due to power failure cancellation). The same applies to the following power recovery process. The N501 terminal (non-maskable interrupt terminal) of the CPU 501 is configured to receive a power failure signal S1 output from a power failure monitoring circuit 542, which will be described later, when a power failure occurs due to the occurrence of a power failure or the like. Due to the occurrence, the power failure process (NMI interrupt process) of FIG. 33 is immediately executed.

  An input / output port 505 is connected to the CPU 501 incorporating the ROM 502 and RAM 503 via a bus line 504 including an address bus and a data bus. The input / output port 505 is connected to a RAM erasing switch circuit 643, a payout control device 311, a display control device 45, and a switch group (not shown).

  The payout control device 311 controls payout of prize balls and rental balls by a payout motor. The CPU 511 that is an arithmetic unit includes a ROM 512 that stores a control program executed by the CPU 511, fixed value data, and the like, and a RAM 513 that is used as a work memory or the like.

  The RAM 513 of the payout control device 311 is configured to hold (backup) data by supplying a backup voltage from the power supply device 313 even after the pachinko machine 10 is turned off, like the RAM 503 of the main control device 261 described above. The RAM 513 is provided with a backup area 513a in addition to a memory and an area for temporarily storing various data.

  The backup area 513a has a stack pointer, each register at the time of power off, each register, so that the power of the pachinko machine 10 is restored to the state before the power is turned off when the power is turned off. This is an area for storing values such as I / O. The writing to the backup area 513a is executed when the power is turned off by the NMI interrupt process (see FIG. 33), and the return of each value written to the backup area 513a is executed in the power recovery process when the power is turned on. .

  An input / output port 515 is connected to the CPU 511 incorporating the ROM 512 and the RAM 513 through a bus line 514 including an address bus and a data bus. A RAM erase switch circuit 543, a main control device 261, a firing control device 312, a payout motor 358a, and the like are connected to the input / output port 515, respectively.

  The launch control device 312 permits or prohibits the launch of the game ball by the launch motor 229, and the launch motor 229 is permitted to drive when a predetermined condition is met. Specifically, it is detected by a sensor signal that a firing permission signal is output from the payout control device 311, that the player is touching the game ball launch handle 18, and the launch is stopped. On the condition that the firing stop switch is not operated, the firing motor 229 is driven, and the game ball is fired at an intensity corresponding to the operation amount of the game ball launch handle 18.

  The display control device 45 controls the first symbol variation display on the first symbol display device 42 and the second symbol variation display on the second symbol display device 41. The display control device 45 includes a CPU 521, a ROM (program ROM) 522, a work RAM 523, a video RAM 524, a character ROM 525, an image controller 526, an input port 527, two output ports 528 and 529, and a bus. Lines 530 and 531 are provided. The output of the main controller 261 is connected to the input of the input port 527, and the CPU 521, ROM 522, work RAM 523, and image controller 526 are connected to the output of the input port 527 and one output port is connected via the bus line 530. 528 is connected. The output of the output port 528 is connected to the second symbol display device 41 (display unit 43) and the sound lamp control device 262. Further, an output port 529 is connected to the image controller 526 via a bus line 531, and a first symbol display device 42 which is a liquid crystal display device is connected to an output of the output port 529.

  The CPU 521 of the display control device 45 controls the display of the first symbol display device 42 and the second symbol display device 41 based on the display command transmitted from the main control device 261. The ROM 522 is a memory for storing various control programs executed by the CPU 521 and fixed value data, and the work RAM 523 temporarily stores work data and flags used when the CPU 521 executes various programs. It is a memory for.

  The video RAM 524 is a memory for storing display data displayed on the first symbol display device 42, and the display contents of the first symbol display device 42 are changed by rewriting the contents of the video RAM 524. The character ROM 525 is a memory for storing character data such as symbols displayed on the first symbol display device 42. The image controller 526 adjusts the timings of the CPU 521, the video RAM 524, and the output port 529 to intervene in reading and writing data, and also reads display data stored in the video RAM 524 from the character ROM 525 at a predetermined timing. It is displayed on the symbol display device 42.

  The power supply unit 313 includes a power supply unit 541 for supplying power to each part of the pachinko machine 10, a power failure monitoring circuit 542 for monitoring power interruption due to a power failure, and a RAM erase switch connected to the RAM erase switch 323. A circuit 543. The power supply unit 541 supplies necessary operation power to the main control device 261, the payout control device 311 and the like through a power supply path (not shown). As an outline, the power supply unit 541 takes in an AC 24 volt power supply supplied from the outside, and supplies a + 12V power supply for driving various switches, motors, etc., a + 5V power supply for logic, a backup power supply for RAM backup, and the like. The + 12V power source, the + 5V power source, and the backup power source are supplied to the main control device 261, the payout control device 311 and the like. Note that operation power (+12 V power, +5 V power, etc.) is supplied to the launch control device 312 via the payout control device 311.

  The power failure monitoring circuit 542 is a circuit for outputting a power failure signal S1 to each NMI terminal of the CPU 501 of the main control device 261 and the CPU 511 of the payout control device 311 when the power is cut off due to the occurrence of a power failure or the like. The power failure monitoring circuit 542 monitors the voltage of AC 5 volts in the power supply unit 541, and determines that a power failure (power failure) has occurred when the time when this voltage has become less than 5 volts exceeds, for example, 20 milliseconds. The power failure signal S1 is output to the main controller 261 and the payout controller 311. Based on the output of the power failure signal S1, the main control device 261 and the payout control device 311 recognize the occurrence of the power failure and execute the power failure processing (NMI interrupt processing in FIG. 33).

  In addition, even after the time when the AC 5 volts monitored by the power supply unit 541 becomes less than 5 volts exceeds 20 milliseconds, the power supply unit 541 has a sufficient time to execute the power failure process. The control system is configured to maintain the output of 5 volts, which is the drive voltage of the control system, at a normal value. Therefore, the main control device 261 and the payout control device 311 can normally execute and complete the power failure process.

  The RAM erase switch circuit 543 is a circuit for taking in the switch signal of the RAM erase switch 323 and clearing backup data in the RAM 503 of the main controller 261 and the RAM 513 of the payout controller 311 in accordance with the state of the switch 323. When the RAM erase switch 323 is pressed, the RAM erase switch circuit 543 outputs a RAM erase signal S2 to the main controller 261 and the payout controller 311. When the power of the pachinko machine 10 is turned on with the RAM erase switch 323 pressed (including power-on due to power failure cancellation), the data in the respective RAMs 503 and 613 are cleared in the main controller 261 and the payout controller 311. The

  By the way, in the first symbol display device (liquid crystal display device) 42, as shown in FIG. 24, three symbol rows L, M, and R of left, middle, and right are set. For each R, three symbols of the upper symbol, the middle symbol, and the lower symbol (the first symbol: for example, a special symbol) are variably displayed. In the present embodiment, the series of symbols is composed of a main symbol with numbers “0” to “9” and a sub-pattern consisting of rhombus-shaped symbols, in ascending or descending order of the numbers. A main symbol is displayed, and a sub-symbol is arranged between the main symbols to form a series of symbol rows L, M, and R. The main symbol and the sub symbol are variably displayed from top to bottom with periodicity.

  In this case, in the left symbol row L, the series of symbols is displayed in descending order (that is, in the order of decreasing the number of the main symbol), and in the middle symbol row M and the right symbol row R, the series of symbols is also in ascending order. (That is, in order of increasing main symbol numbers). Then, the variable display stops in the order of the left symbol row L → the right symbol row R → the middle symbol row M, and at the time of the stop, five effective lines on the first symbol display device 42, that is, the upper line L1, the middle line L2, and the lower A special game video is displayed as a jackpot if the main symbol is aligned with a jackpot symbol combination (in this embodiment, the same main symbol combination) in any of the line L3, the right rising line L4, or the left rising line L5. It has become.

  Next, the operation of the pachinko machine 10 configured as described above will be described.

  In the present embodiment, the CPU 501 in the main control device 261 performs lottery (big hit lottery) of the first symbol display device 42, setting of symbol display, and the like using various counter information in the game. Specifically, 25, the jackpot random number counter C1 used for the jackpot lottery of the first symbol display device 42, the jackpot symbol counter C2 used for the selection of the jackpot symbol of the first symbol display device 42, and the first Reach random number counter C3 used for reach lottery when the symbol display device 42 fluctuates and changes, random number initial value counter CINI used for initial value setting of the jackpot random number counter C1, and variation pattern selection of the first symbol display device 42 Fluctuation type counters CS1 and CS2 to be used, and left, middle and right outliers used for setting left out, middle and right outliers Counter CL, CM, has been with the use of the CR. Each counter described above is constituted by a program executed by the CPU 501.

  Among these, the counters C1 to C3, CINI, CS1 and CS2 each have a loop in which “1” is added to the previous value (hereinafter referred to as “update”) and returns to “0” after reaching the maximum value. It is a counter. Further, the out symbol counters CL, CM, CR are configured such that register values are added using an R register (refresh register) in the CPU 501, and as a result, numerical values change randomly. Each counter is periodically updated, and the updated value is appropriately stored in a counter buffer set in a predetermined area of the RAM 503. The RAM 503 is provided with a holding ball storage area including one execution area and four holding areas (holding first to fourth areas). In each of these areas, the first start port 33 is provided. Each value of the jackpot random number counter C1, the jackpot symbol counter C2 and the reach random number counter C3 is stored in time series in accordance with the winning history of the game balls.

  For details of each counter, the jackpot random number counter C1 is, for example, sequentially incremented by “1” within a range of “0” to “676” and returns to “0” after reaching the maximum value (that is, “676”). It has become. In particular, when the jackpot random number counter C1 makes one round, the value of the random number initial value counter CINI at that time is read as the initial value of the jackpot random number counter C1. The random number initial value counter CINI is a loop counter similar to the big hit random number counter C1 (value = 0 to 676), and is updated once for each timer interruption and updated repeatedly within the remaining time of normal processing. . The jackpot random number counter C1 is updated periodically (once every timer interruption in this embodiment) and stored in the reserved ball storage area of the RAM 503 at the timing when the game ball wins the first start port 33. The number of random number values that are jackpots is set at low probability and high probability, and the number of random number values that are jackpots at low probability is 2, and the value is “337,673”. There are 10 random numbers that are big hits at high probability, and the values are “67, 131, 199, 289, 337, 401, 463, 523, 601, 661”. High probability means a state where the jackpot is won by a predetermined probability variation pattern and the subsequent jackpot probability is increased as added value, so-called “probability”, and normal time (low probability) is This is the time when it is not in a probable state.

  The jackpot symbol counter C2 determines a symbol at the time of fluctuation stop of the first symbol display device 42 in the case of a jackpot. In the present embodiment, the first symbol display device 42 has five effective lines, Since ten specific symbols (main symbols) are set, 50 counter values (0 to 49) are prepared. In other words, the jackpot symbol counter C2 is configured so that one by one is added in order within the range of 0 to 49, and after reaching the maximum value (that is, 49), it returns to 0. The jackpot symbol counter C2 is updated periodically (once every timer interruption in this embodiment), and stored in the reserved ball storage area of the RAM 503 at the timing when the game ball wins the first start port 33.

  Further, the reach random number counter C3 is configured to increment one by one within a range of 0 to 238, for example, and returns to 0 after reaching the maximum value (that is, 238). In the present embodiment, the reach random number counter C3 causes the last stop symbol to stop after the reach has occurred by shifting the last stop symbol by one before and after the reach symbol, and the last stop symbol after the reach has also occurred. “Reach other than front / rear out” and stop “completely out” where no reach occurs, for example, C3 = 0, 1 corresponds to front / rear reach, and C3 = 2-21 It corresponds to reach other than front / rear detachment, and C3 = 22 to 238 corresponds to complete detachment. Note that the reach drawing may be set individually according to the state of the lottery probability of the first symbol display device 42, the number of suspended balls at the start of change, and the like. The reach random number counter C3 is updated periodically (once every timer interruption in this embodiment) and stored in the reserved ball storage area of the RAM 503 at the timing when the game ball wins the first start port 33.

  Further, one of the two variation type counters CS1 and CS2 is incremented by one within a range of 0 to 198, for example, and reaches a maximum value (that is, 198) and then returns to 0. For example, the other variation type counter CS2 is incremented one by one within a range of 0 to 240, for example, and reaches the maximum value (that is, 240) and then returns to 0. In the following description, CS1 is also referred to as “first variation type counter”, and CS2 is also referred to as “second variation type counter”. The first variation type counter CS1 determines the reach type of the first symbol, such as so-called normal reach, super reach, premium reach, and other rough symbol variation modes. The second variation type counter CS2 determines the final stop symbol ( In the present embodiment, a more detailed symbol variation mode such as an elapsed time (in other words, the number of variation symbols) until the middle symbol) stops is determined. Therefore, a variety of variation patterns can be easily realized by combining these variation type counters CS1 and CS2. It is also possible to determine the symbol variation mode only by the first variation type counter CS1, or to determine the symbol variation mode similarly by combining the first variation type counter CS1 and the stop symbol.

  The variation type counters CS1 and CS2 are updated once every time a normal process to be described later is executed once, and are repeatedly updated even within the remaining time in the normal process. Then, the buffer values of CS1 and CS2 are acquired when the first symbol display device 42 determines the variation pattern at the start of variation of the first symbol.

  The left, middle, and right out symbol counters CL, CM, and CR indicate that the first symbol in the left column, the first symbol in the middle column, and the first symbol in the right column when the jackpot lottery of the first symbol display device 42 is lost. This is for determining the stop symbol (disconnected symbol). In each column, any one of the 20 first symbols including the main symbol and the sub symbol is displayed, so 20 (0 to 19) each. Counter values are provided. The left, upper, middle, and lower symbols are determined by the out symbol counter CL, the upper, middle, and lower symbols are determined by the out symbol counter CM, and the right symbol column is determined by the out symbol counter CR. The upper, middle and lower symbols are determined.

  In the present embodiment, the values of the counters CL, CM, and CR are randomly updated by using the value of the R register built in the CPU 501. That is, when each outlier symbol counter CL, CM, CR is updated, the lower 3 bits of the R register are added to the previous value, and when the added result exceeds the maximum value, 20 is subtracted to determine the current value. Is done. Each outlier symbol counter CL, CM, CR is updated within the normal process so that the update times do not overlap, and the combination of these outlier symbol counters CL, CM, CR is the reach of the RAM 503 front / rear reach symbol buffer, reach other than front / rear out It is stored in either the symbol buffer or the completely off symbol buffer. Then, when determining the variation pattern at the start of variation of the first symbol, the buffer value of any one of the front and rear outreach symbol buffer, the reach symbol buffer other than front and rear outlier and the completely out symbol symbol buffer is acquired according to the value of the reach random number counter C3. The

  The size and range of each counter is only an example and can be arbitrarily changed. However, it is desirable that the big hit random number counter C1, the reach random number counter C3, and the variation type counters CS1 and CS2 are all different prime numbers and are not synchronized in any case.

  Although not shown, the second symbol random number counter C4 is used for the lottery of the second symbol display device 41. The second symbol random number counter C4 is configured as a loop counter that is incremented one by one within a range of 0 to 250, for example, and returns to 0 after reaching the maximum value (that is, 250). The second symbol random number counter C4 is periodically updated (once every timer interruption in the present embodiment), and is acquired when the game ball passes through the second start port 34 on either the left or right side. The number of random number values to be won is 149, and the range is “5 to 153”.

  Next, each control process executed by the CPU 501 in the main controller 261 will be described with reference to the flowcharts of FIGS. The processing of the CPU 501 is broadly divided into main processing that is started when the power is turned on, timer interrupt processing that is started periodically (in this embodiment, at a cycle of 2 msec), and power failure to the NMI terminal (non-maskable terminal). There is an NMI interrupt process activated by the input of a signal. For convenience of explanation, the timer interrupt process and the NMI interrupt process are described first, and then the main process is described.

  FIG. 31 is a flowchart showing the timer interrupt process. This process is executed by the CPU 501 of the main controller 261 every 2 msec, for example.

  In FIG. 31, first, in step S601, reading processing of various winning switches is executed. That is, the state of various switches (except for the RAM erase switch 323) connected to the main controller 261 is read, and the state of the switch is determined and the detection information (winning detection information) is stored.

  Thereafter, in step S602, the random number initial value counter CINI is updated. Specifically, the random number initial value counter CINI is incremented by 1 and cleared to 0 when the counter value reaches the maximum value (676 in this embodiment). Then, the update value of the random number initial value counter CINI is stored in the corresponding buffer area of the RAM 503. In subsequent step S603, the big hit random number counter C1, the big hit symbol counter C2, and the reach random number counter C3 are updated. Specifically, the jackpot random number counter C1, the jackpot symbol counter C2 and the reach random number counter C3 are each incremented by 1 and their counter values reach the maximum values (in this embodiment, 676, 49 and 238, respectively). Clear to 0 each. Then, the updated values of the counters C1 to C3 are stored in the corresponding buffer area of the RAM 503.

  Thereafter, in step S604, a start winning process associated with winning in the first start port 33 is executed. This start winning process will be described with reference to the flowchart of FIG. 32. In step S701, whether or not the game ball has won the first start opening 33 is determined based on the detection information of the operation opening switch 224. If it is determined that the game ball has won the first start opening 33, in the subsequent step S702, is the number N of active suspension balls of the first symbol display device 42 less than the upper limit value (4 in the present embodiment)? Determine whether or not. The process proceeds to step S703 on the condition that there is a winning at the first start port 33 and the number N of activated balls is <4, and the number N of activated balls is incremented by one.

  In subsequent step S704, a random number related to the winning of the first symbol is acquired. Specifically, the values of the jackpot random number counter C1, the jackpot symbol counter C2 and the reach random number counter C3 updated in step S603 are stored in the first area of the free storage area of the reserved ball storage area of the RAM 503. After performing the start winning process in this way, the CPU 501 once ends the timer interrupt process.

  FIG. 33 is a flowchart showing the NMI interrupt process, and this process is executed by the CPU 501 of the main controller 261 when the power of the pachinko machine 10 is cut off due to the occurrence of a power failure or the like. By this NMI interruption, the state of the main controller 261 at the time of power-off is stored in the backup area 503a of the RAM 503.

  That is, when the power of the pachinko machine 10 is cut off due to the occurrence of a power failure or the like, the power failure signal S1 is output from the power failure monitoring circuit 542 to the NMI terminal of the CPU 501 in the main controller 261. Then, the CPU 501 interrupts the control being executed and starts the NMI interrupt process of FIG. 33 is stored in the ROM 502 of the main controller 261. For a predetermined time after the power failure signal S1 is output, power is supplied from the power supply unit 541 so that the processing of the main controller 261 can be executed, and the NMI interrupt processing is executed within the predetermined time.

  In the NMI interrupt processing of FIG. 33, first, in step S801, the used registers are saved in the backup area 503a of the RAM 503, and in the subsequent step S802, the value of the stack pointer is stored in the backup area 503a. Further, in step S803, the information on the occurrence of power interruption is set in the backup area 503a, and in step S804, a power interruption notification command indicating that the power has been rapidly interrupted is transmitted to another control device.

  In step S805, a RAM determination value is calculated and stored in the backup area 503a. The RAM determination value is, for example, a checksum value at the work area address of the RAM 503. In step S806, RAM access is prohibited. After that, an infinite loop is entered in preparation for the case where the power supply is completely shut down and processing cannot be executed.

  The NMI interrupt process is also executed in the payout control device 311 in the same manner, and the state of the payout control device 311 when the power is cut off due to the occurrence of a power failure or the like is stored in the backup area 513a of the RAM 513. Similarly, the power is supplied from the power supply unit 541 so that the processing of the payout control device 311 can be executed for a predetermined time after the power failure signal S1 is output. That is, when the power of the pachinko machine 10 is cut off due to the occurrence of a power failure or the like, the power failure signal S1 is output from the power failure monitoring circuit 542 to the NMI terminal of the CPU 511 in the payout control device 311 and the CPU 511 interrupts the control being executed. The NMI interrupt process of FIG. 33 is started. The contents are as described with reference to FIG. 33 (however, the NMI interrupt processing of the payout control device 311 does not transmit the power-off notification command in step S804).

  Next, the main process will be described.

  FIG. 26 is a flowchart showing an example of a main process executed by the CPU 501 in the main control device 261. This main process is started upon reset when power is turned on.

  First, in step S101, an initial setting process associated with power-on is executed. Specifically, in order to set a predetermined value in the stack pointer and wait for the sub-side control devices (such as the sound lamp control device 262 and the payout control device 311) to become operable, for example, Wait processing is performed for about 1 second. In step S102, a payout permission command is transmitted to the payout control device 311. In subsequent step S103, RAM access is permitted.

  Thereafter, data backup processing is executed for the RAM 503 in the CPU 501. That is, in step S104, it is determined whether or not the RAM erase switch 323 provided in the power supply device 313 is pressed (ON). In subsequent step S105, the information on occurrence of power interruption is set in the backup area 503a of the RAM 503. It is determined whether or not. In step S106, a RAM determination value is calculated. In subsequent step S107, it is determined whether or not the RAM determination value matches the RAM determination value stored when the power is turned off, that is, the validity of the backup. The RAM determination value is a checksum value at a work area address of the RAM 503, for example. Note that it is possible to determine the effectiveness of backup based on whether or not the keywords written in a predetermined area of the RAM 503 are correctly stored.

  As described above, the pachinko machine 10 is turned on while pressing the RAM erase switch 323 when it is desired to return to the initial state when the power is turned on, for example, when the hall starts business. Therefore, if the RAM erase switch 323 is ON, the process proceeds to a RAM initialization process (step S114, etc.). Similarly, when the information on occurrence of power interruption is not set, or when a backup abnormality is confirmed by a RAM determination value (checksum value or the like), the process proceeds to initialization processing of the RAM 503 (step S114 or the like). That is, in step S114, the used area of the RAM 503 is cleared to 0, and in the subsequent step S115, initialization processing of the RAM 503 is executed. In step S116, interrupt permission is set, and the process proceeds to normal processing described later.

  On the other hand, if the RAM erase switch 323 has not been pressed, the power-off occurrence information is set, and the RAM judgment value (checksum value, etc.) is normal. Execute the process (process when power is restored). That is, in step S108, the stack pointer before the power interruption is restored, and in step S109, the information on the occurrence of the power interruption is cleared. In step S110, a command for causing the sub control device to return to the gaming state at the time of power-off is transmitted, and in step S111, the used register is restored from the backup area 503a of the RAM 503. Further, in steps S112 and S113, the interrupt permission / non-permission is returned to the state before the power is turned off, then the address is returned to the address before the power is turned off, and then the normal processing (see FIG. 27) described later is performed. For example, when the power is cut off after executing up to step S202 of the normal process, the process returns to the address before the power is cut off, and the process is executed from step S203 of the normal process.

  Next, the flow of normal processing will be described with reference to the flowchart of FIG. In this normal process, the main process of the game is executed. As an outline, the processing of steps S201 to S207 is executed as a periodic processing with a period of 4 msec, and the counter update processing of steps S209 and S210 is executed with the remaining time.

  In FIG. 27, first, in step S201, output data such as a command updated in the previous process is transmitted to each control device on the sub side. Specifically, the presence / absence of winning detection information is determined, and if there is winning detection information, a winning ball payout command corresponding to the number of acquired game balls is transmitted to the payout control device 311. Further, when the first symbol display device 42 displays the variation of the first symbol, a stop symbol command, a variation pattern command, a confirmation command, and the like are transmitted to the display control device 45. In addition, after the first symbol variation starts, the variable pattern command → the left symbol sequence stop symbol command → the right symbol sequence stop symbol command → the middle symbol sequence stop symbol command one by one in the order of normal processing ( In other words, one command is sent every 4 msec), and the confirmation command is sent at the timing when the fluctuation time elapses.

  Next, in step S202, the variation type counters CS1 and CS2 are updated. Specifically, the variation type counters CS1 and CS2 are incremented by 1, and are cleared to 0 when the counter values reach the maximum values (198 and 240 in this embodiment). Then, the update values of the variation type counters CS1 and CS2 are stored in the corresponding buffer area of the RAM 503. In subsequent step S203, updating of each outlier symbol counter CL, CM, CR of the left symbol row, the middle symbol row, and the right symbol row is executed.

  The update process of each out symbol counter CL, CM, CR will be described in detail. As shown in FIG. 28, in step S301, it is determined whether or not it is time to update the out symbol counter CL in the left symbol row. In step S302, It is determined whether or not it is time to update the middle symbol row out of symbol counter CM. If the update timing of the left symbol row (YES in step S301), the process proceeds to step S303, and the outlier symbol counter CL of the left symbol row is updated. On the other hand, if it is time to update the middle symbol sequence (YES in step S302), the process proceeds to step S304 to update the out-of-middle symbol counter CM. Further, if the update timing of the right symbol sequence (both steps S301 and S302 are NO), the process proceeds to step S305, and the off symbol counter CR of the right symbol example is updated. In updating the outlier symbol counters CL, CM, CR in steps S303 to S305, the value of the lower 3 bits of the R register is added to the previous counter value, and 20 is subtracted when the addition result exceeds the maximum value, The result of the calculation is out of sync and is used as the current value of the symbol counters CL, CM, CR.

  According to the CL, CM, and CR update processing, the left symbol row, middle symbol row, and right symbol row outlier symbol counters CL, CM, and CR are sequentially updated one by one in one normal process. The update times of the values do not overlap. As a result, every time the normal process is executed three times, one set of the off symbol counters CL, CM, CR is updated.

  Thereafter, in step S306, it is determined whether or not the combination of the updated out symbol counters CL, CM, and CR is a reach symbol combination. If it is a reach symbol combination, then in step S307, it is changed back and forth. It is determined whether or not it is a missed reach. If the off symbol counters CL, CM, and CR are combinations of front and rear outreach, the process proceeds to step S306, and the combination of out symbol symbols CL, CM, and CR at that time is stored in the front and rear outreach symbol buffer of the RAM 503. If the out symbol symbol CL, CM, CR is a combination of reach other than front / back off, the process proceeds to step S309, and the combination of the out symbol counters CL, CM, CR at that time is stored in the reach symbol buffer other than front / back out of RAM 503. .

  In the case of a combination other than the reach symbol, in step S310, it is determined whether or not the combination of the symbol symbols CL, CM, CR is a symbol combination, and if it is a symbol combination, Proceeding to step S311, the combination of the off symbol counters CL, CM, and CR at that time is stored in the off symbol buffer of the RAM 503. If NO in both steps S306 and S310, the symbols are aligned on the left, middle, and right, that is, it corresponds to a jackpot state. In such a case, the off symbol counters CL, CM, and CR are stored in the buffer. The process is terminated without any processing.

  After the removal symbol counter update process, in step S204 in FIG. 27, the winning ball counting signal and the payout abnormality signal received from the payout control device 311 are read. Thereafter, in step S205, a first symbol variation process for performing variation display of the first symbol by the first symbol display device 42 is executed. By this first symbol variation process, jackpot determination, setting of a variation pattern of the first symbol, and the like are performed. The details of the first symbol variation process will be described later.

  Thereafter, in step S206, a big prize opening / closing process for opening or closing the big prize opening of the variable prize winning device 32 in the case of the big win state is executed. That is, it is determined whether the big winning opening is opened for each round of the big hit state, and whether the maximum opening time of the big winning opening has passed or whether a predetermined number of game balls have been won in the big winning opening. When either of these conditions is satisfied, the special winning opening is closed. At this time, the continuous winning opening is allowed on condition that the game ball has passed the specific area, and this is repeatedly executed for a predetermined number of rounds.

  In step S207, display control of the second symbol by the second symbol display device 41 is executed. Briefly, on the condition that the game ball has passed through the second starting port 34, the second symbol random number counter C4 is acquired and the second symbol display device 41 of the second symbol display device 41 receives the second symbol. Symbol variation display is performed. Then, the lottery of the second symbol is performed based on the value of the second symbol random number counter C4, and when the second symbol hit state is reached, the first start port 33 is opened for a predetermined time. Although the description is omitted, the second symbol random number counter C4 is also updated by the timer interrupt processing shown in FIG. 31, like the jackpot random number counter C1, the jackpot symbol counter C2, and the reach random number counter C3. Yes.

  Thereafter, in step S208, it is determined whether or not the next normal process execution timing has been reached, that is, whether or not a predetermined time (4 msec in the present embodiment) has elapsed since the start of the previous normal process. Then, the random number initial value counter CINI and the variation type counters CS1 and CS2 are repeatedly updated within the remaining time until the next normal processing execution timing (steps S209 and S210). That is, in step S209, the random number initial value counter CINI is updated. Specifically, the random number initial value counter CINI is incremented by 1 and cleared to 0 when the counter value reaches the maximum value (676 in this embodiment). Then, the update value of the random number initial value counter CINI is stored in the corresponding buffer area of the RAM 503.

  In step S210, update of the variation type counters CS1 and CS2 is executed (same as step S202). Specifically, the variation type counters CS1 and CS2 are incremented by 1, and are cleared to 0 when the counter values reach the maximum values (198 and 240 in this embodiment). Then, the update values of the variation type counters CS1 and CS2 are stored in the corresponding buffer area of the RAM 503.

  Here, since the execution time of each process of steps S201 to S207 changes according to the state of the game, the remaining time until the execution timing of the next normal process is not constant and varies. Therefore, the random number initial value counter CINI (that is, the initial value of the big hit random number counter C1) can be updated at random by repeatedly executing the update of the random number initial value counter CINI using the remaining time. .

  Next, the first symbol variation process of step S205 will be described with reference to the flowchart of FIG.

  In FIG. 29, in step S401, it is determined whether or not it is currently a big hit. The jackpot includes a special game displayed on the first symbol display device 42 and a predetermined time after the special game is ended. In a succeeding step S402, it is determined whether or not the first symbol display device 42 is displaying the variation of the first symbol. Then, if it is not a big hit and further is not displaying the variation of the first symbol, the process proceeds to step S403, and it is determined whether or not the number N of actuated balls of the first symbol display device 42 is greater than zero. At this time, if the jackpot is being hit or if the number N of working suspension balls is 0, this processing is terminated as it is.

  Further, if it is neither a big hit nor a change display of the first symbol, and if the number of operation hold balls N> 0, the process proceeds to step S404. In step S404, 1 is subtracted from the number N of active suspension balls. In step S405, a process for shifting the data stored in the reserved ball storage area is executed. This data shift process is a process of sequentially shifting the data stored in the reserved first to fourth areas of the reserved ball storage area to the execution area side, and the reserved first area → execution area, reserved second area → The data in each area is shifted, such as the hold first area, the hold third area → the hold second urea, the hold fourth area → the hold third area.

  Thereafter, in step S406, a change start process is executed. Here, the details of the variation start processing will be described with reference to the flowchart of FIG. 30. In step S501, it is determined whether or not the jackpot is based on the value of the jackpot random number counter C1 stored in the execution area of the reserved ball storage area. To do. Specifically, whether or not the jackpot is determined based on the relationship between the jackpot random number counter value and the mode at that time, as described above, among the numerical values 0 to 676 of the jackpot random number counter C1 at the normal low probability, "337, “673” is the winning value, and “67, 131, 199, 269, 337, 401, 463, 523, 601, 661” is the winning value when the probability is high.

  If it is determined that the game is a jackpot, in step S502, a table corresponding to the value of the jackpot symbol counter C2 stored in the execution area of the reserved ball storage area, that is, a table not showing the jackpot symbol (value of the jackpot symbol counter C2). And a symbol representing the correspondence between the symbol and the symbol), and the symbol is set as a stop symbol command. At this time, the numbers 0 to 49 of the jackpot symbol counter C2 correspond to any of the 50 jackpot symbols on all five active lines, and any one of the 50 jackpot symbols is set in the stop symbol command. Is done. When these jackpot symbols are gathered with a predetermined specific symbol, the state changes to a probability variation state. However, when the symbols are not specific symbols (non-specific symbols), the probability variation state is not entered.

  Next, in step S503, the variation pattern at the time of the big hit is determined, and the variation pattern is set in the variation pattern command. At this time, the values of the variation type counters CS1 and CS2 stored in the counter buffer of the RAM 503 are confirmed, and the reach of the first symbol such as normal reach, super reach, premium reach, etc. based on the value of the first variation type counter CS1. The type and other rough symbol variation modes are determined, and the elapsed time until the final stop symbol (in this embodiment, middle symbol) stops after the occurrence of reach based on the value of the second variation type counter CS2 (in other words, The pattern variation mode is determined in more detail, etc. The relationship between the numerical value of the first variation type counter CS1 and the reach pattern, and the relationship between the numerical value of the second variation type counter CS2 and the stop symbol time are respectively Are previously defined by a table or the like.

  On the other hand, if it is determined in step S501 that it is not a big hit, it is determined in step S504 whether or not a reach has occurred based on the value of the reach random number counter C3 stored in the execution area of the reserved ball storage area. If the reach has occurred, it is further determined in step S505 whether the reach is out of front or back based on the value of the reach random number counter C3. In the present embodiment, the value of the reach random number counter C3 is any one of 0 to 238, of which “0, 1” corresponds to the out-of-front reach and “2-21” corresponds to the reach other than the back-and-forth out- “22 to 238” corresponds to no reach (complete detachment).

  If front / rear out of reach has occurred, the process proceeds to step S506, and the left, middle, and right out of symbol counters CL, CM, and CR stored in the front / rear out of reach design buffer of the RAM 503 are set as stop symbol commands. In step S507, a variation pattern at the time of front / rear out of reach is determined, and the variation pattern is set as a variation pattern command. At this time, as in step S503, the values of the variation type counters CS1 and CS2 stored in the counter buffer of the RAM 503 are checked, and the normal reach, super reach, and premium reach are determined based on the value of the first variation type counter CS1. Etc., until the reach stop type (in the present embodiment, the middle symbol) is stopped after the reach occurrence based on the value of the second variation type counter CS2 More detailed symbol variation modes such as the elapsed time (in other words, the number of variation symbols) are determined.

  If a reach other than front / rear out occurs, the process proceeds to step S508, and the left, middle, and right out-of-line counters CL, CM, CR stored in the reach symbol buffer other than front / rear out of RAM 503 are stopped. Set to. Also, in step S509, a fluctuation pattern at the time of reach other than front / rear deviation is determined, and the fluctuation pattern is set as a fluctuation pattern command. At this time, the variation pattern is determined based on the values of the variation type counters CS1 and CS2 stored in the counter buffer of the RAM 503, as in step S503 and the like.

  If it is neither big hit nor reach, the process proceeds to step S510, and the left, middle, and right off symbol counters CL, CM, and CR stored in the complete off symbol buffer of the RAM 503 are set as stop symbol commands. In step S511, the fluctuation pattern at the time of complete deviation is determined, and the fluctuation pattern is set in the fluctuation pattern command. At this time, since the reach does not occur, the player's interest is reduced, and various symbol variation modes are not required. Therefore, in the present embodiment, in step S511, the symbol variation type is determined using only the first variation type counter CS1 (that is, without using the second variation type counter CS2). As described above, when the setting of the symbol stop command and the variation pattern command is completed at the time of jackpot, when the reach occurs, and when the reach does not occur, this processing ends.

  Returning to the description of FIG. 29, if step S402 is YES, that is, if the variation of the first symbol is being displayed, the process proceeds to step S407 to determine whether or not the variation time has elapsed. At this time, the variation time of the first symbol is determined according to the variation pattern of the first symbol, and when this variation time has elapsed, an affirmative determination is made in step S407. In step S408, a change stop command is set as a confirmation command, and then this process ends.

  Next, payout control executed by the CPU 511 in the payout control device 311 will be described. FIG. 34 is a flowchart showing the main process of the payout control device 311. This main process is started upon reset when the power is turned on.

  First, in step S901, an initial setting process associated with power-on is executed. Specifically, a predetermined value set in advance is set in the stack pointer, and an interrupt mode is set. In step S902, the process waits until a payout permission command transmitted from main controller 261 is received. When the payout permission command is received, the process advances to step S903 to permit RAM access, and in step S904, an external interrupt vector is set.

  Thereafter, a data backup process is executed for the RAM 513 in the CPU 511. That is, in step S905, it is determined whether or not the RAM erase switch 323 provided in the power supply device 313 is pressed (ON). In subsequent step S906, the information on occurrence of power interruption is set in the backup area 513a of the RAM 513. It is determined whether or not. In step S907, a RAM determination value is calculated. In subsequent step S908, it is determined whether or not the RAM determination value matches the RAM determination value stored when the power is turned off, that is, the validity of the backup. The RAM determination value is a checksum value at a work area address in the RAM 513, for example. It should be noted that it is possible to determine the effectiveness of backup based on whether or not the keywords written in a predetermined area of the RAM 513 are correctly stored.

  If the RAM erase switch 523 is ON, the process proceeds to a RAM initialization process (step S915 and the like). Similarly, when the occurrence information of power interruption is not set, or when a backup abnormality is confirmed by the RAM determination value (checksum value or the like), the process proceeds to initialization processing of the RAM 513 (step S915 or the like). That is, in step S915, the entire area of the RAM 513 is cleared to 0, and in the subsequent step S916, initialization processing of the RAM 513 is executed. In step S917, CPU peripheral devices are initialized, and in step S918, interrupt permission is set, and the process proceeds to a payout control process described later.

  On the other hand, if the RAM erase switch 323 has not been pressed, the power-off occurrence information is set, and the RAM judgment value (checksum value, etc.) is normal. Execute the process (process when power is restored). That is, in step S909, the stack pointer before the power interruption is restored, and in step S910, the information on the occurrence of the power interruption is cleared. In step S911, CPU peripheral devices are initialized, and in step S912, the used registers are restored from the backup area 513a of the RAM 513. Further, in steps S913 and S914, the interruption permission / non-permission is returned to the state before the power interruption, and then the address before the power interruption is returned.

  Next, the flow of the payout control process will be described with reference to the flowchart of FIG.

  In FIG. 35, in step S1001, a command from the main control device 261 is acquired, and the total number of prize balls is stored. In step S1002, the launch control apparatus 312 is set for launch permission. In step S1003, the state return switch 321 is checked, and if it is determined that the state return operation has started, the state return operation is executed.

  Thereafter, in step S1004, setting of the lower pan full tank state or the lower pan full tank release state is executed in accordance with the change in the state of the lower pan 15. That is, when the lower pan 15 is detected based on the detection signal of the lower pan full switch, when the lower pan is full, the lower pan full state is set, and when the lower pan full is not reached , Set the lower pan full release state. In step S1005, setting of a tank ball absence state or a tank ball absence release state is executed in accordance with a change in the state of the tank ball. In other words, the tank ball no switch state is determined based on the detection signal of the tank ball no switch, and when there is no tank ball, the setting of the tank ball no state is executed. Perform configuration.

  Thereafter, in step S1006, the presence / absence of a state to be notified is determined. If there is a state to be notified, the 7-segment LED provided in the payout controller 311 is notified.

  In steps S1007 to S1009, prize ball payout processing is executed. In this case, if it is not possible to pay out the balls and the total number of winning balls stored in step S1001 is not 0 (both NO in steps S1007 and S1008), the process proceeds to step S1009, and a winning ball control process (described later). FIG. 36) is started. Further, if the prize ball cannot be paid out or the total number of prize balls is 0 (YES in any of steps S1007 and S1008), the process proceeds to a lending payout process.

  Thereafter, in steps S1010 to S1012, a rental ball payout process is executed. In this case, if it is not possible to pay out the rent and if a rent-out request from the card unit has been received (NO in step S1010, YES in S1011), the process proceeds to step S1012 and a renting control process (described later). FIG. 37) is started. Further, if a rental ball cannot be paid out or a rental ball payout request has not been received (YES in step S1010 or NO in S1011), the subsequent ball removal process is executed.

  In step S1013, the state return switch 321 is checked to execute the ball removal process by driving the payout motor 358a on the condition that the ball removal disabled state is not set and the ball removal operation is not started. In subsequent step S1014, control of vibrator 360 (vibration motor control) is executed on condition that the ball is clogged. Thereafter, the process returns to the top of the payout control process.

  Here, in the winning ball control process shown in FIG. 36, in step S1101, the payout motor 358a is driven to execute payout of the winning ball. In subsequent step S1102, whether the rotation of the payout motor 358a is normal is determined based on the detection result of the payout rotation sensor. If the rotation of the payout motor 358a is not normal, the process proceeds to step S1103, where the payout motor 358a is driven to execute a retry process, and a stop process of the payout motor 358a is executed. Thereafter, the process returns to the payout control process of FIG.

  If the rotation of the payout motor 358a is normal, the process proceeds to step S1104, and whether or not the game ball is normally counted is determined based on the detection result of the payout count switch. If the game ball count is not normal, the process proceeds to step S1105, where the payout motor 358a is driven to execute a retry process and the payout motor 358a is stopped, and then the process returns to the payout control process of FIG.

  Further, if the game ball count is normal, the process proceeds to step S1106, and it is determined whether or not the game ball count by the payout count switch has reached the total number of prize balls and the payout has been completed. If the payout has been completed, a stop process for the payout motor 358a is executed in step S1107, and then the process returns to the payout control process in FIG.

  In the ball lending control process shown in FIG. 37, in step S1201, the payout motor 358a is driven to pay out a lending ball. In the subsequent step S1202, it is determined from the detection result of the dispensing rotation sensor whether the rotation of the dispensing motor 358a is normal. If the rotation of the payout motor 358a is not normal, the process proceeds to step S1203, the payout motor 358a is driven to execute a retry process, and a stop process of the payout motor 358a is executed. Thereafter, the process returns to the payout control process of FIG.

  If the rotation of the payout motor 358a is normal, the process advances to step S1204 to determine whether or not the game ball is normally counted based on the detection result of the payout count switch. If the game ball count is not normal, the process advances to step S1205 to drive the payout motor 358a to execute a retry process and execute a stop process of the payout motor 358a, and then return to the payout control process of FIG.

  If the game ball count is normal, the process proceeds to step S1206, where it is determined whether or not the game ball count by the payout count switch has reached a predetermined number of rented balls (25) and the payout is completed. If the payout has been completed, a stop process of the payout motor 358a is executed in step S1207, and then the process returns to the payout control process of FIG.

  Next, the structure of the further characteristic part of the pachinko machine 10 of a present Example is demonstrated.

  In the present embodiment, when a predetermined number of game balls continuously enter the first start port 33 and the number of holdings in which the display effect as the identification variation display is in an unexecuted state has reached the predetermined number, It is determined whether or not the display effect currently being executed can be interrupted to shorten the display effect time. As a result of the determination, if the display effect can be interrupted, the display effect at that time is interrupted, and the display effect time is shifted to the final stage display effect for displaying the lottery result for which the display effect is prohibited. (Hereinafter referred to as “time reduction processing” as appropriate). At this time, for the display effect at the final stage, the display control device 45 newly selects a display pattern dedicated to the time reduction by lottery based on the instruction of the time reduction processing from the main control device 261 when the time reduction processing becomes possible. A pachinko machine configured to display on the first symbol display device 42 will be described.

  FIG. 38 is a block diagram illustrating a configuration of the main control device of the pachinko machine according to the present embodiment.

  As described above, the main control device 261 performs overall control of the game of the pachinko machine 10, and as shown in FIG. 38, the variation display result of the first symbol on the first symbol display device 42 is set in advance. It has a function of generating a special gaming state that is advantageous for the player on the condition that a combination of specific symbols (a jackpot symbol) is required. In short, the main control device 261 has a value (first random number) of the jackpot random number counter C1 (first random number group for determining whether or not to enter the special gaming state) that can take a value from “0” to “676”. ) To generate a special gaming state.

  Specifically, the CPU 501 of the main controller 261 shown in FIG. 23 has a first random number generator 400 (first random number group generation function) that generates a jackpot random number counter C1. The RAM 503 of the main control device 261 is an area (first random number storage unit 402) that stores the value of the big hit random number counter C1 in the reserved ball storage area of the RAM 503 every time a game ball wins the first start port 33. ). The CPU 501 of the main controller 261 also includes a first determination unit 404 (determination function) that determines whether or not the value of the big hit random number counter C1 stored in the reserved ball storage area is a win value. Yes.

  Note that the value (first random number) of the big hit random number counter C1 in the first random number generator 400 is held in the RAM 503 at the timing of detecting the winning of the game ball by the operation port switch 224 provided in the first start port 33. It is stored in the sphere storage area (first random number storage unit 402). When the probability is low, the first determination unit 404 is a big hit if the value (first random number) of the big hit random number counter C1 stored in the first random number storage unit 402 is two values “337, 673”. If not, it is determined that it is off. Further, at the time of high probability, the first determination unit 404 determines that the value of the big hit random number counter C1 (first random number) stored in the first random number storage unit 402 has ten values “67, 131, 199, 289, 337, 401, 463, 523, 601 and 661 ", it is determined that it is a big hit, otherwise it is determined that it is off. The first random number generator 400 and the first determination unit 404 described above are realized by causing the CPU 501 to execute a predetermined program.

  When the CPU 501 determines that the value of the big hit random number counter C1 is a win value, the main control device 261 outputs a signal for setting the special gaming state to the variable winning device 32. Based on the instruction from the main control device 261, the variable winning device 32 executes a jackpot operation in which the game ball repeatedly operates in an open state and a normal closed state in which the game ball is easy to win.

  Further, as shown in FIG. 38, the main control device 261 determines the variable display effect to be displayed on the first symbol display device 42 based on the winning detection of the game ball at the first start port 33, The display control device 45 is instructed to execute the determined variation display effect. Specifically, the main control device 261 is based on various counter values (for example, reach random number counter C3, variation type counter CS1, and other counters) at the time of detection of winning of a game ball to the first start port 33. Then, the variation display effect to be displayed on the first symbol display device 42 is determined, and various commands (for example, a variation pattern command, a stop symbol command, a confirmation command, etc.) that suggest execution of the determined variation display effect are displayed. The control unit 45 is instructed to output. That is, main controller 261 includes a variation pattern command as a variation pattern command in which a variation pattern instructing a variation mode in the variation display of the first symbol is coded, and a stop identification information command indicating the first symbol at the time of variation stop. Is transmitted to the display control device 45, and thereafter, a confirmation command as an identification information confirmation command indicating the timing to stop the first design is transmitted to the display control device 45 at a predetermined timing. ing.

  Furthermore, as shown in FIG. 38, main controller 261 includes a time information storage unit 405, a holding memory 406, a timer 407, a comparison determination unit 408, a time reduction instruction unit 409, and the like. The time information storage unit 405 is a time information storage unit of the present invention, the holding memory 406 is a holding number storage unit, the timer 407 is an elapsed time counting unit, and the comparison determination unit 408 is a comparison determination unit. The instruction unit 409 corresponds to time reduction instruction means. Hereinafter, the structure of each part is demonstrated concretely.

  The time information storage unit 405 includes a plurality of types of variation patterns included in a variation pattern command transmitted from the main control device 261 to the display control device 45 when a game ball enters the first start port 33 and a start condition is satisfied. Information related to or corresponding to a part of information is stored. This information is obtained by, for example, dividing a series of display effects to be executed (first time information indicating one time) into a plurality of short display effects and associating them with time information (second time information) of the divided display effects. And remembered.

  The information stored in the time information storage unit 405 includes the same information that the main control device 261 transmits to the display control device 45, and is stored in the variable display pattern table 411 provided in the display control device 45. Associated with some information. This association is associated with information in the normal display pattern table 412 provided in the variable display pattern table 411. Therefore, the configuration of the normal display pattern table 412 will be described first.

  The normal display pattern table 412 of the present embodiment includes a plurality of types of display patterns. Here, a specific description will be given using the display pattern A shown in FIG. 39 and the comparison table A shown in FIG. The display pattern A has three modes of normal fluctuation display, normal reach effect display, and special reach effect display so that the player can have a high expectation level from a low expectation level in which the player expects a big hit state.

  In addition, each display effect mode of the display pattern A is divided into three parts, a first period shortening prohibition period, a middle period shortening possible period, and a second period shortening prohibition period. In the first and second shortening prohibition periods, the display effect being executed within the period cannot be interrupted.

  The shortening prohibition period of the previous period is, for example, a period until the first symbol shifts from the low speed fluctuation to the high speed fluctuation with the start of the display effect.

  The latter-stage shortening prohibition period is a period during which the final stage display effect for displaying the lottery result is executed.

  It should be noted that within the first and second shortening prohibition periods, the change display of the first symbol is easy to recognize.

  The shortenable period is a period in which the variable display of the first symbol is stable in a high speed state after the end of the shortening prohibition period of the previous period. Further, this shortenable period is divided into blocks F having a predetermined time interval. Each block F is adapted to execute a display effect with good separation in a short time. Note that, during the shortenable period, the first symbol is variably displayed at high speed, so that it is difficult to recognize.

  That is, as shown in FIG. 39, the display pattern A of the present embodiment is equally divided into a total of seven blocks F with the same time interval (1 second) that can be shortened. For example, as shown in FIG. 40, the display effect performed in the divided block F is that the runner R appearing at the center of the display screen of the first symbol display device 42 moves from right to left on the screen in conjunction with jogging display. The background and structures scroll. In this process, a gate G through which the runner R passes every predetermined time appears. The time from the gate G to the gate G that appears sequentially is assigned to a predetermined time interval (1 second). In addition, the display effect is interrupted at the joint of each block F, the time is processed, and the time point is set at a time when it is possible to shift to the later shortening prohibition period. Information associated with each block F is displayed on the display screen so that the player can easily recognize in which block F the display effect is being performed. For example, each block F is displayed in the upper left part of the display screen in association with “STAGE A” to “STAGE G”.

  The information stored in the time information storage unit 405 in association with the normal display pattern table 412 described above includes the time information of the display pattern A described in the normal display pattern table 412 and the normal variation display which is the variation display mode of the pattern A. Information on reach effect display and special reach effect display is stored.

  The time information storage unit 405 also stores a count number and a comparison value corresponding to the comparison table A shown in FIG. The number of counts corresponds to the case where a timer 407, which will be described later, performs normal processing at 4 (ms) and counts up by “+1” when the accumulated value becomes 1 second, with a period of 1 second. That is, from the time “0” when the start condition is satisfied and the display effect starts to 7 seconds from the end of the shortenable period.

  The comparison value is a time information value at the start time of the shortening prohibition period of the previous period, the start of the shortenable period, and the end point of the time interval divided within the shortenable period in the display effect.

  Returning to FIG. 38, each time the operating port switch 224 detects a game ball that has entered the first starting port 33, the holding memory 406 accumulates the results sequentially and holds them. When the display effect which is the identification variation display is executed on the first symbol display device 42 in accordance with the detection of the game ball entering the starting port 33, the accumulated number of holdings is subtracted. ing.

  That is, while a game ball enters the first start port 33 and a display effect is executed on the first symbol display device 42, when a game ball enters the first start port 33, The display effects that cannot be executed immediately at this time are accumulated as the number of holds in response to the detection of the incoming ball, and the number of holds is subtracted every time the display effect is executed.

  In the case of the present embodiment, as shown in FIG. 4, since four hold lamps 44 are provided on the game board 30, the maximum value that can be stored as the number of holds is set to “4”. Therefore, in a state where the number of holds is four, even if a game ball enters the first start port 33 thereafter, the cumulative addition is not performed.

  The timer 407 detects that a game ball has entered the first start port 33, and the operation port switch 224 detects that the display effect is started on the first symbol display device 42. Accumulated addition (counting) is performed every (ms), and "+1" is counted up (counted) every time this accumulated value reaches 1 second (1-second cycle). The accumulated value every 4 (ms) and the count number of 1 second period are each referred to from each part in a timely manner. The timer 407 is configured to have both elapsed time counting means and counting means of the present invention.

  The comparison determination unit 408 reads the actual value of the number of holds accumulated and added to the hold memory 406, compares it with a preset reference value of the number of holds, and compares and determines the coincidence or mismatch between the two values. And the reference value coincide with each other, the display effect currently being executed in the first symbol display device 42 is interrupted at that time, and the display effect scheduled to be executed thereafter is interrupted to shorten the display effect time. Then, it is determined whether or not it is possible to shift to the final stage display effect (displaying the lottery result) executed within the later-stage shortening prohibition period.

  In other words, in the case of the present embodiment, when the display effect is performed in any one of the blocks F at the time intervals of the divided early and late shortening prohibition periods shown in FIG. It is determined that it cannot be interrupted. If it is the joint time between the other divided blocks F, it is determined that the display effect can be interrupted at that time and the display effect time in the unexecuted state remaining within the subsequent shortenable period can be shortened. To do. When it is determined that the display effect time can be shortened, a command for enabling the time shortening process is transmitted to the time shortening instruction unit 409 described later. When the time reduction process cannot be performed, the display effect is interrupted and the time point at which the display effect time can be shortened is obtained by comparison determination, and a command for enabling the time reduction process is transmitted to the time reduction instruction unit 409 at the time point obtained.

  Here, the process of the comparison determination unit 408 will be specifically described. When it is determined whether or not the display effect time-saving process is possible when the measured value of the number of holds reaches a preset reference value “3” while the normal variation display of the display pattern A is being executed. Will be described as an example. Note that the normal display pattern of this display effect is determined by the variation pattern command that the main controller device 261 has transmitted to the display controller 45 in advance.

  For example, when the comparison determination unit 408 determines that the value of the holding memory 406 has reached the reference value “3” after the elapse of 3.5 seconds from the start of the display effect executed on the first symbol display device 42, first, The elapsed time of the display effect is read from the timer 407. Next, it is compared and determined whether or not the same value as the count number of the 1 second period read from the timer 407 is in the comparison value as the time information value stored in the comparison table A of the time information storage unit 405. At this time, the runner R shown in FIG. 40 is jogging in the center of the screen as the display effect of the third block F of the display pattern A shown in FIG. In the upper right part of the screen, normal symbols are scrolled at high speed.

  In this case, since 3.5 seconds have elapsed since the start of the display effect, the count number of the 1-second cycle in the timer 407 has not reached “4”. Therefore, the count number is “3”, which is the rounded down value, and the location of the count number “3” is obtained from the display table A.

  Next, a comparison value, which is a time information value associated with the count number “3”, is read from the comparison table A and compared with the accumulated value of the timer 407 at that time. The accumulated value at this point is 3.5 seconds (3500 ms), and the read comparison value is 4000 (ms), so both values do not match. Therefore, the comparison determination unit 408 determines that the display effect displayed on the first symbol display device 42 cannot be interrupted at this time.

  Next, the time point at which the display effect can be interrupted within the shortenable period from this time point is obtained using the comparison value read from the comparison table A. Since the comparison value previously read here is 4000 (ms) as the comparison value associated with the count number “3” in the comparison table A, it is 4 seconds from the initial time “0” when the display effect is started. This means that the display effect with good separation is finished at the point of time. That is, it means that the display effect being executed in the third block F ends. Therefore, the comparison determination unit 408 further performs the following comparison determination process.

  The comparison determination unit 408 temporarily stores the comparison value 4000 (ms) read from the time information storage unit 405 in the temporary storage unit 408A provided therein, and 4 (ms) from the start of the display effect by the timer 407. ) Is read in real time, and comparison determination processing is performed until the read cumulative value matches the comparison value of 4000 (ms).

  If the two values match as a result of the comparison determination process, a time reduction process valid command is transmitted to the time reduction instruction unit 409, which indicates that the display effect is interrupted at that time and the time reduction process for shifting to the later reduction prohibition period is possible. To do. At the same time, the comparison value and the accumulated value temporarily stored in the temporary storage unit 408A are cleared (erased). Thus, a series of processing of the comparison determination unit 408 is completed. If the count number counted up in the 1-second cycle of the timer 407 matches the count value of the accumulated value, the time reduction process can be performed at that time, and therefore the time reduction process valid command is sent to the time reduction instruction unit 409. Send.

  Returning to FIG. 38, the time reduction instruction unit 409 transmits to the display control device 45 a time reduction command that enables time reduction based on the command instruction received from the comparison determination unit 408.

  The reset unit 410 resets (initializes) the accumulated value and count number of the elapsed time of the timer 407 to the initial value “0” when the display effect is started when the start condition is satisfied.

  Next, the display control device 45 will be specifically described.

  The display control device 45 performs the following two processes. First, display control is performed so that the display effect determined by the main control device 261 is displayed on the first symbol display device 42 based on the instruction of the variation pattern command from the main control device 261. Specifically, the display control device 45 starts the variable display of the first symbol on the first symbol display device 42 based on the command instruction from the main control device 261, and the first determination unit of the main control device 261. Display control of the first symbol display device 42 is performed so as to display a variable display result corresponding to the determination result in 404. That is, the display control device 45 reads a normal display pattern corresponding to the received change pattern command from the normal display pattern table 412 of the change display pattern table 411 shown in FIG. An image according to the display pattern is displayed on the first symbol display device 42, and when the confirmation command is received, the stop first symbol designated by the stop symbol command is confirmed and displayed. Note that, as described above, the first start port 33 is an opportunity for the variable display of the first symbol on the first symbol display device 42.

  Next, as a second process which is a feature of the present embodiment, the first symbol display is performed in the later reduction prohibition period based on the instruction of the time reduction command for the time reduction process from the time reduction instruction unit 409 of the main controller 261. Display control is performed so that a display pattern of a display effect displayed on the device 42 is selected by lottery. In order to perform this second processing, the pantin machine 10 of this embodiment, as shown in FIG. 38, includes a variable display pattern table 411 in addition to the normal display pattern table 412, the short time display pattern table 413, and the short time display pattern lottery. Part 414 is provided. Hereinafter, the structure of each part is demonstrated concretely. Since the configuration of the normal display pattern table 412 has been described above, a description thereof is omitted here.

  In the time reduction display pattern table 413, when the time reduction processing condition is satisfied in the shortenable period shown in FIG. 39 and the display control device 45 receives a time reduction command from the main control device 261, the display control device 45 prohibits the reduction of the latter period. A plurality of types of time reduction display patterns dedicated to time reductions to be displayed on the first symbol display device 42 in a period are stored. The time reduction display pattern table 413 corresponds to the display pattern storage means of the present invention.

  Specifically, as shown in FIG. 45, a plurality of types of time reduction display patterns are grouped and stored for each block F (one second) obtained by dividing the shortenable period into seven. For example, in the case of a jackpot reach pattern, normal Ab and normal Ax are grouped and stored as selectable time-short display patterns when the time-short processing condition is satisfied within 0 to 1 second of the first block F. In addition, normal Bb, normal Bc, and normal Bx are grouped and stored as selectable time-short display patterns when the time-short processing condition is satisfied within 1 to 2 seconds of the second block F.

  Further, each time-short display pattern is associated with a random number generated in the lottery of the time-short display pattern lottery unit 414 described later. For example, in the first block F of 0 to 1 second, among the random numbers 0 to 99 generated by the lottery of the time display pattern lottery unit 414, the random numbers 0 to 49 are normal Ab, and the random numbers 45 to 99 are normal Ax. It is related so that it becomes.

  Note that the group of time-short display patterns of each block includes time-short display patterns in which “x” is written at the end of the registered name, for example, normal Ax. These short-time display patterns are specific display patterns such as expecting a big hit, and have a low appearance rate in the group. Furthermore, the appearance rate of the specific display pattern for each block is set higher as the time-shortening condition is satisfied at an earlier point of the shortenable period.

  Next, the time-short display pattern lottery unit 414 includes a second random number generation unit 415 and a second determination unit 416. The short time display pattern lottery unit 414 corresponds to the selection unit and the lottery unit of the present invention.

  The second random number generation unit 415 generates any one of 100 values from 0 to 99 when the display control device 45 receives the time reduction command from the time reduction instruction unit 409 of the main control device 261.

  The second determination unit 416 reads and temporarily stores the value generated by the second random number generation unit 415, and obtains the time point when the condition for the time reduction process is satisfied from the time reduction display pattern table 413. Further, the time table display pattern associated with the obtained random number is selected by comparing and determining what matches the stored random number value from the obtained table location.

  The second random number generation unit 415 and the second determination unit 416 described above are realized by causing the CPU 521 to execute a predetermined program.

  Next, processing for shortening the display effect time in the pachinko machine 10 according to the first embodiment will be described with reference to FIGS. 27 and 46 to 50.

  First, the main part of the normal process of the main controller 261 will be described, but the process common to the above-described embodiment is given the same reference numeral, and different process parts will be specifically described.

  As described above with reference to FIG. 27, the CPU 501 of the main control device 261 executes the normal process every 4 (ms), and performs the first symbol variation process in step S205 of the normal process.

  Simultaneously with the start of the first symbol variation process, as shown in FIG. 46, in step S400A, the timer 407 provided in the main controller 261 performs cumulative addition every 4 (ms), and the cumulative value becomes 1 second. It is determined whether it has been reached. As a result of the determination, if it has reached 1 second, the process proceeds to step S400B. Otherwise, the process proceeds to step S401.

  In step 400B, since the accumulated value of 4 (ms) has reached 1 second, the value “1” of the timer 407 is counted up.

  If it is not a big hit and the first symbol is in a variable display, the process proceeds to steps S401, S402, and S407. In step S407, the CPU 501 of the main controller 261 determines whether or not the variable time of the first symbol has elapsed. If it has elapsed, the process proceeds to step S408; otherwise, the process proceeds to step S409.

  In step S409, the CPU 501 of the main controller 261 determines whether or not the display effect time currently being executed can be shortened by the comparison determination unit 408. Specifically, as shown in FIG. 47, the process proceeds to step S1310, where it is determined whether or not a predetermined time has elapsed since the start of the display effect. That is, as shown in the display pattern A of FIG. 39, it is determined whether or not the display effect time in the preceding shortening prohibition period has elapsed. At the time of this process, if the display effect of the shortening prohibition period of the previous period is completed and it is possible to shift to the next medium period of shortenable period, the process proceeds to the next step S1320. Otherwise, this process ends.

  In step S1320, the value of the number of hold of the display effect in the unexecuted state, which is detected by entering the first start port 33 stored in the hold memory 406 at that time, is confirmed. If the number of holds has reached a preset reference value, the process proceeds to step S1330; otherwise, the process ends.

  In step S1330, since the number of holds has reached a predetermined reference value, the display necessary for the comparison / determination unit 408 to determine whether or not the time of the display effect being executed at that time can be shortened. The production comparison information is read from each section (load). Specifically, the pattern A corresponding to the variation display pattern being executed is selected, and the count number of the 1-second cycle of the timer 407 and the comparison value that is the time information value corresponding to the count number are stored in the time information. Load from section 405.

  In step S1340, first, the comparison value of the selected pattern is compared with the accumulated value of the elapsed time of the timer 407, and if the two values match as a result of the comparison determination, the display effect at that time is interrupted. It is determined that the transition to the later shortening prohibition period is possible, and the process proceeds to step S1350. Otherwise, this process is terminated and the process returns to the normal process of 4 (ms). That is, if the two values do not match as a result of the comparison determination, the loaded comparison value is the shortest time to interrupt the display effect, so that the timer 407 performs the normal processing every 4 (ms). The accumulated value of the elapsed time is loaded, and the loaded accumulated value is compared with the comparison value loaded from the time information storage unit 405 and temporarily stored in the temporary storage unit 408B in the comparison determination unit 408. The determination unit 408 performs a comparison determination process in real time.

  In step S 1350, since the time point at which the display effect can be interrupted has been reached, the time reduction instructing unit 409 is transmitted to the display control device 45 so as to transmit the changing middle time command.

  In step S1360, the time reduction instructing unit 409 sets a value at the time of short-time operation that is fluctuating in accordance with the command transmitted from the time-shortening determination unit 402. This set value is transmitted as a changing middle time short command from the main control device 261 to the display control device 45, and this processing is terminated.

  Next, display control processing executed by the CPU 521 of the display control device 45 will be described with reference to FIGS. 48 and 49.

  In FIG. 48, first, in step S1401, it is determined whether or not any command is received from the main controller 261. If step S1401 is “NO”, the process waits until a command is received. If “YES” in step S1401, the process proceeds to step S1402, and it is determined whether or not the command is a display command (excluding time-short command) directly related to symbol display such as a stop symbol command and a variation pattern command. . When the display command is received, the process proceeds to step S1403, and the contents of the display command are stored in the work RAM 523.

  In step S1404, various arithmetic processes such as generating an internal command for the image controller 526 are started based on the information stored in the work RAM 523. The internal command is a command for designating a series of display effects from the start to the end of the variable display, and a necessary internal command is generated each time based on information stored in the work RAM 523. As a result, the image controller 526 performs a drawing process in response to a command (internal command) from the CPU 521 and starts a variable display of symbols on the first symbol display device 42. At this time, the CPU 521 transmits a control command for driving voices and lamps to the voice lamp control device 262 in synchronization with the display effects at each time. Thereby, the sound lamp control device 262 drives sounds and lamps in accordance with the control command from the CPU 521.

  Note that, once the display command is received and until the confirmation command is received thereafter, the symbol variation display is continued under the cooperation of the CPU 521 and the image controller 526. Meanwhile, the CPU 521 performs control of the image controller 526 and command reception processing in parallel. The control in the sound lamp control device 262 is the same.

  If the command received in step S1402 is not a display command (step S1402 is “NO”), the process advances to step S1405 to determine whether the received command is a time reduction command. If step S1405 is “YES” (if it is a time reduction command), the process proceeds to step S1406.

  If step S1405 is “NO”, that is, if the received command from the main control device 261 is neither a display command nor a time-short command, the command is considered to be a confirmed command. Therefore, after confirming that it is a confirmation command in step S1407, in step S1408, a confirmation display with a stop symbol is instructed to the image controller 526 as a confirmation display process. As a result, the image controller 526 determines the changed symbol as a stop symbol. In this way, a series of display processes from the start of pattern change to the stop of change (determined display) are performed. The display control device 45 is controlled by the main control device 261 at the time of starting and stopping the change of the symbol, but the continuous change of the symbol during that time is autonomous by the CPU 521 and the image controller 526 in the display control device 45. Secured by reliable image control.

  Here, the time reduction display processing in step S1406 will be specifically described with reference to FIG. As described above, when the time reduction command transmitted from the main controller 261 is received, the process proceeds to step S1600, where the second random number generation unit 415 of the time reduction display pattern lottery unit 414 sets any one value from 0 to 99. The generated value is temporarily stored in the second determination unit 416, and the process proceeds to step S1601.

  In step S <b> 1601, the comparison determination process is performed from the time reduction display pattern table 413 based on the value temporarily stored in the second determination unit 416 for the display effect time reduction display pattern corresponding to the time point when the time reduction processing condition is satisfied. Go and select. If the display pattern for time reduction is selected, the process proceeds to step S1602.

  In step S1602, based on the selected display pattern for time reduction, the variable display process for time reduction is performed. Specifically, the display effect performed in the shortenable period shown in FIG. 39 is interrupted at the joint of block F, and continuously shifts to the later shortening prohibition period. In the later shortening prohibition period, a display effect dedicated to time reduction different from the display effect to be executed in the normal display pattern is performed. For example, as shown in FIGS. 41 and 42, the jogging runner R displayed on the screen of the first symbol display device 42 within the shortenable period passes through the gate R simultaneously with the time reduction processing. When the runner R passes through the gate G, the time shifts to the time reduction prohibition period, and the display effect for runner R changes from jogging to full power as a display effect dedicated to the time reduction.

  In addition, when a normal display effect and a display effect dedicated to time reduction are performed, the display control device 45 generates a plurality of types of internal commands for normal symbols. Internal commands are roughly divided into normal fluctuation data groups, reach production data groups, etc. Basically, each data composing these data groups is output in sequence according to a predetermined time order, A display effect corresponding to the variation pattern is performed.

  For example, the normal variation data group includes normal variation data 1, normal variation data 2,..., Normal variation data m, and the reach effect data group includes reach effect data 1, reach effect data 2,. In response to the start of normal fluctuation, data output is sequentially performed in the order of normal fluctuation data 1 → 2 →... → m, and when the time control command is received by the display control device 45, the reach effect is subsequently started. Accordingly, the data output is sequentially performed in the order of reach production data 1 → 2 →. That is, as shown in FIGS. 40 and 41, while the normal variation pattern is being performed, the numbers as the normal symbols are scrolled in order from 1 in the upper right part of the screen of the first symbol display device. When the condition for time reduction processing is satisfied, a stop symbol command is transmitted from the main controller 261. Based on this stop symbol command, the numbers at the left and right ends excluding the center stop at, for example, an odd number “7” and reach a reach state. . At this time, the runner R displayed on the screen cuts off the goal tape described as reach and runs through, and “time reduction” is displayed at the upper left portion of the screen. Thereafter, when the display control device 45 receives the confirmation command from the main control device 261, the central symbol is stopped and the symbols to be stopped including the symbols at both the left and right ends are determined. Thus, a series of time reduction display processing is completed.

  In executing the variation start process of FIG. 27, as shown in FIG. 50, after any command is transmitted from the main control unit 261 to the display control unit 45 through step S501 to step S510, step S503 is performed. From step S511, when the variation pattern is determined on the display control device 45 side, in step S512, the accumulated value and count number of the timer 407 provided in the main control device 261 at that time are cleared. The cleared timer 407 is reset simultaneously with the start of the next variation pattern display effect, and newly accumulates and counts the elapsed time of the display effect.

  As described above, when the time reduction processing condition is satisfied while the normal display effect is being performed, the display control device 45 is provided in the variable display pattern table 411 in accordance with the time reduction command transmitted from the main control device 261. A predetermined display pattern dedicated to time reduction is selected by lottery from a plurality of types of display patterns stored in the time reduction display pattern table 413 dedicated to time reduction, and this lottery / Based on the selected display pattern, the first symbol display device 42 can even display a display effect dedicated to time reduction. Therefore, since the specific display effect that can be seen only at the time-shortening process when the display effect is shortened can be performed, the player has expectation that the specific display effect will be displayed and the display effect. Interesting taste can be obtained by seeing.

  In addition, the display control device 45 that has received the time reduction command performs a series of processes in the lottery / selection of the display pattern dedicated to the time reduction, so that the processing load on the main control device 261 can be reduced. As the processing load on the main control device 261 is reduced, the types of display patterns can be further increased. In other words, the player can see a variety of display effects and can have fun. That is, it is possible to provide a gaming machine that can improve the interest of the game.

  Further, by managing the time in units of blocks obtained by dividing the shortenable period during the display effect, it is possible to execute a display effect that gives information advantageous to the player, such as a reach notice, in units of the block. By storing the display effect divided for each block in the time information storage unit 405 in association with the time information including the elapsed time of the display effect as the effect information corresponding to each display pattern of the normal display pattern table 412. Using this effect information, if a major display effect such as a reach notice is being executed, the display effect can be shown to the player without interruption, and other display effects are interrupted. It is possible to immediately execute the reach effect during the shortening prohibition period.

  In the case of time reduction processing, the count number and comparison value stored in the time information storage unit 405 provided on the main controller 261 side, the count number of 1 second period loaded from the timer 407, and the count of 4 (ms) Only by using the number, it is possible to easily determine whether or not the time can be shortened at any time point within the shortenable period. That is, the main control device 261 does not need to load and use information included in the display control device 45, so that it is possible to reduce the processing load of the determination that the time can be shortened.

  Further, as a condition for shortening the display effect time, the number of display effects held in an unexecuted state is determined based on the result of the game ball entering the first start port 33 and detected by the operation port switch 224. By setting the time when the reference value is reached as a condition, it is possible to avoid the cumulative number of holds exceeding the maximum value. That is, by reducing the current display effect time when the reference value for the number of reservations is reached, the number of reservations can be reduced quickly. Therefore, when there is an incoming game ball exceeding the maximum value of the number of holds, it is possible to prevent the player from losing the right of lottery for shifting to the jackpot state obtained by the opportunity.

  Further, when the number of holdings reaches a predetermined number, the display effect that is scheduled to be executed later is interrupted at that time or when the divided display effect that is being executed at that time ends. Since it is possible to shift quickly to reach production in the later-stage shortening prohibition period without performing the production, the operating rate of the pachinko machine 10 can be improved. That is, even if the display effect starts, the player may interrupt (stop) the game until the reach effect ends and the player wins a big hit state, but the display effect time is shortened. By doing so, it is possible to suppress the hitting and to increase the operating rate of the pantin machine 10.

  The present invention is not limited to the above-described embodiment, and can be modified as follows.

  (1) In the embodiment described above, the point in time during which the time reduction processing is possible (the joint between the blocks F shown in FIG. 39) is displayed on the first symbol display device 42 during the display effect performed during the shortenable period. In the display effect, it is always shown at the timing when the runner R passes through the gate G. However, it may be configured to notify the player of the time of the short-time processing in a form different from this form.

  For example, the front of the pachinko machine 10 is notified so that the player is notified (notified) that the time-saving process may be executed when the accumulated value of the number of holds becomes one less than the reference value. The lamp provided on the side may blink in synchronism with the time when the time-saving process is possible, or a specific sound or sound may be output from the sound output port 24.

  That is, in order to realize the above-described embodiment, the following configuration is provided. The comparison determination unit 408 includes, in addition to the main reference value of the number of reservations that triggers the time reduction process, a sub-reference value for comparing and determining whether or not there is a possibility of time-short notice. When the sub-reference value is reached, a command indicating that there is a possibility of time-saving processing in the time-short notice portion shown in FIG. The short time notice instruction unit 417 transmits a short time notice command to the display control device 45.

  The display control device 45 refers to the normal display pattern table 412 when receiving the time shortening notice command, and a predetermined time which is a time when the display effect currently being shortened currently being executed in the first symbol display device 42 can be shortened. Time information serving as a joint of the blocks divided at intervals is read, and an output signal is transmitted to the sound lamp control device 263 while comparing the read value with the elapsed time of the display effect.

  When the sound lamp control device 262 receives the output signal from the display control device 45, the lamps provided on the front side of the pachinko machine 10 and the like are blinked in synchronization with the time point where the time-shortening processing is possible based on the received signal. At the same time, a specific voice or sound is output from the sound output port 24 in synchronism with a time point at which time-shortening processing is possible. The lamps and the sound output port 24 correspond to the notification unit of the present invention, the lamps correspond to the illumination unit of the present invention, and the sound output port 24 corresponds to the music output unit of the present invention. The sound lamp control device 263 corresponds to the illumination control means and the music output control means of the present invention.

  By configuring as described above, the player can know that there is a possibility of the time-saving process from the blinking of the lamp, voice, etc., so that a display effect that can only be seen during the time-saving process is performed. You can play games while expecting. That is, it is possible to provide a gaming machine that improves the fun of gaming.

  Note that either a lamp or an audio output may be used to inform the player when the time-saving process is possible.

  (2) In the above-described embodiment, the time reduction display pattern table 413 groups and holds a plurality of types of display patterns corresponding to the time of the time reduction processing, but one display pattern corresponding to the time reduction of the time reduction processing. And the stored display pattern may be selected by the time-short display pattern selection unit instead of the time-short display pattern lottery unit 414.

  (3) In the embodiment described above, the shortenable period is equally divided into predetermined time intervals, but may be divided at different time intervals.

  Also, without dividing the shortenable period at a predetermined time interval, if the time reduction processing condition is satisfied within that period, the time reduction command is immediately transmitted to the display control device 45, and the display effect is shifted to the later reduction prohibition period. In this case, the display effect dedicated to the time reduction may be displayed on the first symbol display device 42.

  (4) In the above-described embodiment, when the comparison determination unit 408 cannot immediately stop the display effect at the time of the comparison determination process, the comparison value loaded from the pattern of the time information storage unit 405 and the timer 407 are used. Although the accumulated values of 4 (ms) to be loaded are compared, the following configuration may be used to obtain the shortest time during which display effects can be interrupted.

  For example, as shown in FIG. 52, the main controller 261 is provided with a short time point calculation unit 418, and a comparison value that satisfies a predetermined condition loaded from the time information storage unit 405 and a timer 407 at the time when the hold number reaches a predetermined number. The deviation from the accumulated value of 4 (ms) may be obtained, and this deviation may be accumulated and added by the timer 407 to obtain a coincidence time. Alternatively, the accumulated time may be subtracted from the deviation to obtain a time point of “0”. You may make it determine as a time saving possible time. The short time point calculation unit 418 corresponds to the calculation unit of the present invention.

  (5) In the first embodiment described above, using one timer 407, a cumulative value obtained by accumulating every 4 (ms) and a 1 second period when reaching 1 second by accumulating every 4 (ms) Although both functions for obtaining the number of counts are provided, a configuration may be provided in which each is individually provided.

  (6) The present invention may be implemented in various (for example, first type, third type, etc.) gaming machines, or may be implemented in a pachinko machine of a type different from the above example. For example, once a big hit, a pachinko machine that raises the expected value of the big hit until a big hit state occurs (for example, two times or three times) including that (for example, a two-time right item, a three-time right item) May also be implemented. Moreover, after a jackpot symbol is displayed, it may be implemented as a pachinko machine that enters a special gaming state on the condition that a ball is won in a predetermined area. Moreover, you may implement as a pachinko machine which will be in a special game state when a ball enters a predetermined winning opening.

  As described above, the present invention is suitable for gaming machines such as pachinko machines.

It is a schematic front view of the pachinko machine of the example of the present invention. It is a perspective view which shows the pachinko machine of the state which open | released the inner frame and the front frame set. It is a front view which shows the inner frame etc. in the state which open | released the front frame set. It is a front view which shows the structure of a game board. It is a rear view which shows the structure of a front frame set. It is a rear view which shows the structure of a pachinko machine. It is a disassembled perspective view which decomposes | disassembles and shows the back surface structure of a pachinko machine for every main part. It is a schematic diagram which shows arrangement | positioning of the 1st control board unit in the back surface of a pachinko machine, a 2nd control board unit, and a back pack unit. It is a rear view which shows the structure of an inner frame and a game board. It is a perspective view which shows the back surface structure of an inner frame. It is a perspective view which shows the back surface structure of a game board. It is a perspective view which shows the structure of a support metal fitting. It is a front view which shows the structure of a 1st control board unit. It is a perspective view which shows the structure of a 1st control board unit. It is a disassembled perspective view of a 1st control board unit. It is a disassembled perspective view which shows the back surface structure of a 1st control board unit. It is a front view which shows the structure of a 2nd control board unit. It is a perspective view which shows the structure of a 2nd control board unit. It is a disassembled perspective view of a 2nd control board unit. It is a front view which shows the structure of a back pack unit. It is a disassembled perspective view of a back pack unit. It is a disassembled perspective view of a tank rail. It is a block diagram which shows the electric constitution of a pachinko machine. It is explanatory drawing which shows the display content of a 1st symbol display apparatus. It is explanatory drawing which shows the outline | summary of the various counters used for game control. It is a flowchart which shows the main process by the main controller. It is a flowchart which shows a normal process. It is a flowchart which shows the update process of an off symbol counter. It is a flowchart which shows a 1st symbol variation process process. It is a flowchart which shows a fluctuation | variation start process. It is a flowchart which shows a timer interruption process. It is a flowchart which shows a start winning process. It is a flowchart which shows a NMI interruption process. It is a flowchart which shows the main process by the payout control apparatus. It is a flowchart which shows payout control processing. It is a flowchart which shows a prize ball control process. It is a flowchart which shows a ball rental control process. FIG. 3 is a block diagram illustrating a main configuration of the main control device and the display control device according to the first embodiment. It is the figure which showed the display pattern for display effects. It is the figure which showed the display of the normal display effect. It is the figure which showed the display of the normal display effect. It is the figure which showed the display of the display effect only for time reduction. It is the figure which showed the display of the display effect only for time reduction. It is the figure which showed the structure of the comparison table. It is the figure which showed the time reduction display pattern table. It is a flowchart which shows a 1st symbol fluctuation | variation display process. It is a flowchart which shows a time shortening process. It is a flowchart which shows a display control process. It is a flowchart which shows a time reduction display process. It is a flowchart which shows a fluctuation | variation start process. It is a block diagram which shows the principal part structure of the main controller which concerns on a modification, and a display control apparatus. It is a block diagram which shows the principal part structure of the main controller which concerns on a modification, and a display control apparatus.

Explanation of symbols

33 ... First start port 42 ... 1st symbol display device 45 ... Display control device 224 ... Actuator port switch 261 ... Main control device 405 ... Time information storage unit 406 ... Reservation memory 407 ... Timer 408 ... Comparison determination unit 409 ... Time Shortening instruction part 411 ... Fluctuation pattern table 412 ... Normal display pattern table 413 ... Time-short display pattern table 414 ... Time-short display pattern lottery part 415 ... 2nd random number generation part 416 ... 2nd determination part

Claims (1)

Main means for entering a game ball into which the game ball can enter, a detection means for detecting the entrance of the game ball into the ball entrance means, and a lottery for determining the profit of the player based on the detection result of the detection means In a gaming machine comprising: a control means; and a display control means for controlling a display effect displayed on the display means based on the result of the lottery determination by the main control means.
The main control means includes
A display number based on a detection result for a plurality of times when a ball entering the ball entry unit is detected by the detection unit, a hold number storage unit that stores a hold number that is put on hold as an unexecuted state;
A comparison determination means for determining an actual value of the number of holds stored in the hold storage means and a preset reference value of the number of holds;
As a result of the comparison determination by the comparison determination means, when the measured value of the number of holds reaches a reference value, a time reduction instruction for instructing the display control means to reduce the time of the display effect being performed at that time Means comprising:
The display control means includes
Display pattern storage means for storing a display pattern according to the time point when the instruction from the time reduction instruction means is received;
A selection means for selecting a display pattern corresponding to the time point from the display pattern stored in the display pattern storage means when receiving an instruction to shorten the display effect time from the time reduction instruction means. A gaming machine characterized by that.

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