JP4326770B2 - Game machine - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a gaming machine, and more particularly to a gaming machine provided with a symbol display device for variably displaying a plurality of symbols.
[0002]
[Prior art]
Conventionally, pachinko machines are known as this type of gaming machine.
Some conventional pachinko machines are provided with a symbol display device such as a liquid crystal display device and the like, and various effect displays are performed by the symbol display device.
In such a pachinko machine, on condition that a game ball has won at the start winning opening, a plurality of symbols are variably displayed on the symbol display device for a predetermined period, and the symbol stop display mode is a predetermined award mode (big hit). When configured, a special game advantageous to the player as compared with the normal game is performed. In this special game, for example, by opening a special winning opening for a predetermined time, it is possible to obtain more prize balls than in a normal game.
[0003]
In addition, various mechanisms for increasing the fun of the game by providing a change in the flow direction of the game ball are provided in the game part where the game balls that have been ejected flow down. For example, a number of obstacle members such as obstacle nails and windmills are arranged in the game unit, and a game ball flowing down in the game unit changes its flow direction while colliding with these obstacle members. Yes.
[0004]
In particular, the area around the symbol display device and the start winning opening is an area where the player's attention is most concentrated. By providing a mechanism for changing the flow direction of the game ball in this area, it is possible to enhance the production effect. .
[0005]
As gaming machines provided with such a mechanism, there are gaming machines disclosed in Japanese Unexamined Patent Publication Nos. 20001-252405 and 2001-276346. The gaming machine disclosed in Japanese Patent Application Laid-Open No. 20001-252405 is provided with a structure (rotating accessory device) capable of receiving a game ball between the symbol display device and the start winning opening, and the game ball is provided in this structure. By taking in, the game ball is led to the start winning opening. In addition, the gaming machine disclosed in Japanese Patent Application Laid-Open No. 2001-276346 is provided with a structure (lottery means) capable of taking game balls between the symbol display device and the start winning opening in three upper and lower stages. When the condition is satisfied, the game balls taken into the upper structure are sequentially sent out to the lower structure and awarded to the starting port.
[0006]
[Problems to be solved by the invention]
However, the gaming machine disclosed in each of the above publications only takes the game ball flowing down in the game unit into the structure and guides the game ball taken into the structure downward when a predetermined condition is satisfied. is there. In other words, even if a structure for taking in the game ball is provided, the basic movement of the game ball is only from the top to the bottom as in the normal flow direction. Does not occur.
For this reason, there has been a problem that despite the fact that the structure is provided, the movement of the game ball cannot be given surprisingness, and the effect of production cannot be enhanced.
[0007]
The present invention has been proposed in view of the above-described circumstances, and a structure for providing an unexpectedness in the flow-down direction of the game ball is provided between the symbol display device where the player's consciousness is most concentrated and the start winning opening. It is an object of the present invention to provide a gaming machine that can be provided and can enhance the fun of the game.
[0008]
[Means for Solving the Problems]
The gaming machine according to the present invention has the following features in order to achieve the above-described object.
[0009]
That is, the gaming machine according to the present invention starts a symbol display device for variably displaying a plurality of symbols on the surface of the game board, and the symbol display on the symbol display device on the condition that a winning game ball is won. A special winning game that is advantageous to the player as compared to a normal game when the combination of symbols that are stopped and displayed after the variation display of the symbols has constituted a predetermined prize mode In gaming machines that perform
To capture a game ball between the symbol display device and the start winning opening, change the flow direction of the captured game ball, and guide at least a part of the game ball to the start winning area The ball guidance device of
The ball guidance device rotates in a plane substantially parallel to the game board, and is formed from the outer periphery toward the rotation center, and includes a first recess and a second recess having different outer entrance sizes. If, comprising a rotary drive for rotating the rotary member, and a front guide member which is positioned on the front side of the rotating body covers the front side of the first recess and second recess,
The front guide member has a ball guiding portion for guiding the game ball taken into the first recess to an area where a prize can be won in the start winning opening .
[0010]
In the gaming machine, the first recess has the same width from the outer periphery to the deepest portion, and the second recess has a width that increases from the middle in the depth direction toward the outer periphery, so that the outer peripheral inlet is It is possible to configure so that it is formed larger and the game ball can be taken in more easily than the first recess .
Further, the first concave portion and the second concave portion of the rotating body have different depths, and it is possible to configure the game balls taken in based on the different depths to flow in different directions. is there.
[0011]
The gaming machine may be configured such that a notch for guiding the game ball taken into the first recess into the ball guiding portion is formed at an upper end position of the guiding portion .
[0012]
The symbol display device is a device capable of variably displaying a plurality of symbols, and includes, for example, an image display device, a reel display device, a 7-segment display, a belt display device, and the like.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, based on the specific Example shown in drawing, embodiment of the game machine which concerns on this invention is described. In the following description, a pachinko machine will be described as an example of a typical gaming machine.
[0014]
<Pachinko machine>
FIG. 1 is a front view of a game board 1 used in a pachinko machine according to an embodiment of the present invention.
A pachinko machine according to an embodiment of the present invention includes a game board 1 for launching a game ball by a launching device (not shown) to play a game. As shown in FIG. 1, the surface of the game board 1 is provided with a substantially circular game unit 3 surrounded by a pair of guide rails 2. In the game unit 3, a plurality of obstacle nails, windmills, and the like are provided. In addition to the obstacle member 4, a symbol display device 5 for variably displaying a plurality of symbols, a normal symbol display device 6 including a 7-segment display, a plurality of winning holes, and any of the winning ports An out-port 7 for discharging a game ball that has not won a prize from the game unit 3 is provided.
[0015]
In addition, a ball guidance device 20 is provided between the symbol display device 5 and a start winning opening 11 described in detail later, for taking in a game ball and changing the flow direction thereof. The ball guidance device 20 is surrounded by a frame 13 that protrudes from the surface of the game board 1 into the game unit 3.
[0016]
In addition, on the left and right side portions of the frame body 13, a ball inlet 14 is provided for taking a game ball flowing down in the game portion 3 into the frame body 13. Further, an intermediate stage 15 for rolling the game ball taken in from the ball inlet 14 and guiding it to the ball guidance device 20 is provided inside the frame 13.
[0017]
<Winner>
The above winning holes are divided into a plurality of types depending on their functions. On the condition that the game balls have passed, the general winning hole 8 for discharging a predetermined number of winning balls on the condition that the gaming balls have been won, The normal symbol starting port 9 for starting the normal symbol variation display in the normal symbol display device 6 and a variable member that can be switched between a state in which a game ball is easily received and a state in which a game ball is difficult to be received (hereinafter referred to as normal A winning winning port 11 for starting the variable display of the symbols on the symbol display device 5 on the condition that the game ball has won, a state in which the game ball is easily received, and a game ball The game ball can be easily received for a predetermined time and a predetermined number of times when the symbol stop display mode in the symbol display device 5 constitutes a predetermined prize mode. Is switched to the state consists of special winning opening 12.
[0018]
<Normal design starting port>
The normal symbol starting port 9 is provided at the lower left of the starting winning port 11 and detects a passing game ball. Up to four passing balls of the normal symbol start port 9 can be stored, and the normal symbol display on the normal symbol display device 6 is performed based on the winning memory.
[0019]
Further, above the symbol display device 5, four normal symbol storage LEDs 22 for displaying the number of stored passages of the normal symbol start port 9 are provided. The number of stored passages of the normal symbol start port 9 can be displayed by the number of lighting of the normal symbol storage LEDs 22.
[0020]
<Starting winning prize>
On the left and right sides of the start winning opening 11, there are provided ordinary electric accessories 10 called electric tulips that can be switched between a state in which a game ball can be easily received and a state in which it is difficult to receive a game ball. The normal electric accessory 10 is in a state in which it is difficult to accept a game ball in a normal state, and when it is “winning” in the normal symbol display device 6, a predetermined time (for example, 0.5 seconds to 6 seconds). ) Can be switched to a state where it is easy to accept game balls.
[0021]
Further, it is possible to store up to four winning balls to the start winning opening 11, and based on the winning memory, the symbol display on the symbol display device 5 is displayed.
Below the frame 13, four special symbol storage LEDs 23 for displaying the number of winning prizes stored in the start winning opening 11 are provided. The number of winning prizes stored in the start winning opening 11 can be displayed by the number of lighting of the special symbol memory LED 23.
[0022]
<Design display device>
The symbol display device 5 is composed of a liquid crystal display device provided substantially at the center of the game unit 3, and displays a plurality of symbols represented by images in a variable manner and displays an animation corresponding to the game state, thereby playing a game It is possible to produce a performance.
[0023]
The symbols displayed on the symbol display device 5 are called special symbols, and are composed of numbers such as “0”, “1”, “2”... “9” “10” “11”, for example. Then, when the combination of the numbers that are stopped and displayed is the same number, such as “0” “0” “0”, “7” “7” “7”, etc. A special game advantageous to the player as compared with the game can be performed.
In this special game, for example, the prize winning opening 12 is switched to a state in which it is easy to accept game balls for a predetermined time and a predetermined number of times, and more game balls are won than normal games, so that more prize balls are obtained. It is a game that can be done.
[0024]
<Normal symbol display device>
The normal symbol display device 6 is composed of a 7-segment display provided below the start winning opening 11, and for example, “0” “1” “2”... “7” “8” “9” "" Is displayed in a variable manner. Then, when the stop-displayed number becomes “3” or “7”, it is determined as “winning”, and the ordinary electric accessory 10 provided at the start winning opening 11 is made easy to accept the game ball for a predetermined time. By switching, it is made easier to win the game ball in the start winning opening 11.
[0025]
The normal symbol display device 6 is not constituted by a 7-segment display, but is constituted by a plurality of normal symbol display LEDs of red light emission and green light emission, and when the game ball passes through the normal symbol start port 9, the normal symbol is displayed. The display LED may blink alternately in red and green emission colors. In this case, the case where the normal symbol display LED stops blinking and is lit in green is regarded as “winning”.
[0026]
<Sphere guidance device>
The ball guidance device 20 takes in game balls that have jumped into the frame 13 and changes the flow direction of the game balls that have been taken in, and at least a part of the game balls guides the start winning hole 11 to a winning area. Device.
As shown in FIGS. 3 to 6, the ball guiding device 20 rotates in a plane substantially parallel to the game board 1 and has a first recess 31 having two kinds of depths from the outer periphery toward the rotation center. The rotating body 30 having the second recess 32, the stepping motor 21 (see FIG. 2) for rotating the rotating body 30, and the first recess 31 and the second recess 32 located on the front side of the rotating body 30. And a front guide member 40 that covers the front side.
[0027]
As shown in FIGS. 3 to 5, the rotator 30 includes a disk-shaped base portion 33 and a ball take-in portion 34 provided on the surface of the base portion 33. Three first recesses 31 and three second recesses 32 deeper than the first recesses 31 are provided, and the first recesses 31 and the second recesses 32 are alternately arranged in the circumferential direction.
[0028]
The first recess 31 has substantially the same width from the outer periphery of the ball take-in portion 34 to the center of rotation, and the second recess 32 extends from the middle of the depth direction toward the outer periphery of the ball take-in portion 34. The diameter is expanded. Therefore, the second recess 32 is easier to take in the game ball than the first recess 31.
[0029]
Further, an insertion hole 35 for inserting the rotation shaft of the stepping motor 21 (see FIG. 2) is provided at the rotation center of the rotating body 30.
[0030]
As shown in FIGS. 3 to 5, the front guide member 40 starts the game with a covering portion 41 for covering the front side of the first recess 31 and the second recess 32 and a game ball taken into the first recess 31. It consists of a ball guiding portion 42 for guiding to a region where a winning can be made to the mouth 11, and a reinforcing portion 43 for connecting and reinforcing the covering portion 41 and the ball guiding portion 42.
[0031]
The covering portion 41 is a member that covers the upper half of the front side of the ball take-in portion 34 and covers the front side of the first concave portion 31 and the second concave portion 32 that have rotated to the position. A game ball is held in the first recess 31 and the second recess 32. Further, a notch 44 corresponding to the depth of the first recess 31 is provided on the upper portion of the covering portion 41.
[0032]
The ball guiding portion 42 is formed of a pair of wall-like members provided to project forward from the left and right of the notch portion 44, and the lower end portion thereof faces the bottom stage 16 provided on the bottom portion of the frame body 13. ing. The bottom stage 16 is provided with a guide groove (not shown) inclined downward toward the start winning opening at a substantially central portion in the left-right direction. It faces the guide groove.
[0033]
<Game balls taken into the frame>
When a game ball flowing down in the game unit is taken into the ball inlets 14 provided on the left and right side portions of the frame 13, the game ball rolls on the intermediate stage 15 toward the ball guiding device 20 and rotates. It is taken into either the first recess 31 or the second recess 32 provided in the body 30.
[0034]
In the following description, it is assumed that the rotating body 30 rotates clockwise and a game ball is taken in from the ball intake 14 provided on the left side of the frame 13.
The game ball taken into the first recess 31 moves upward as the rotating body 30 rotates, and when reaching the position of the notch 44, it is guided from the notch 44 into the ball guiding part 42, and the bottom stage 16 It falls to the approximate center of.
Therefore, the game balls taken into the first recess 31 are guided to the area where the winning can be made to the start winning opening 11 (directly above the starting winning opening 11), and most of them are won to the starting winning opening 11. In addition, obstacle nails are planted in the upper part of the start winning opening 11, and the flow direction of the game ball that collided with the obstacle nail may be changed due to the downward force of the game ball or the difference in the rotation direction. In this case, there is a case where the start winning opening 11 is not won.
[0035]
Similarly, the game ball taken into the second recess 32 moves upward as the rotating body 30 rotates. However, since the depth of the second recess 32 is deeper than the notch 44, the game ball passes through the notch 44 and falls toward the bottom stage 16 at a position where the covering 41 is interrupted.
Accordingly, the game ball taken into the second recess 32 flows down from the portion other than the substantially central portion of the bottom stage 16 into the game portion 3 and is less likely to win the start winning opening 11.
[0036]
As described above, the game ball taken into the first recess 31 and the game ball taken into the second recess 32 have different flow directions, and the movement of the game ball is surprising. Further, as the rotating body 30 rotates, the game ball taken into the first recess 31 or the second recess 32 rotates in a plane substantially parallel to the game board 1 and simply flows downward from above. The movement of the game ball is completely different from that of the game ball, and the movement of the game ball is surprising.
[0037]
Further, by reversing the rotation direction of the rotator 30 at a predetermined time interval, the movement of the game ball can be made more surprising.
[0038]
<Games on pachinko machines>
Next, a game in the pachinko machine will be described.
In the pachinko machine, when a game ball launched into the game unit 3 by a launching device (not shown) wins the general winning opening 8 or the like, a predetermined number (for example, 10) of prize balls is paid out.
[0039]
Also, on the condition that the game ball has passed through the normal symbol start port 9, the normal symbol display on the normal symbol display device 6 is started. And the stop display mode of the normal symbol in the normal symbol display device 6 is determined by lottery using a random number, and the fluctuation display of the normal symbol is stopped based on this determination.
Here, when the stop display mode of the normal symbol in the normal symbol display device 6 is “winning”, the normal electric accessory 10 provided in the start winning opening 11 is held for a predetermined time (for example, 0.5 seconds to 6 seconds). Only switch to a state where it is easy to accept game balls.
[0040]
In addition, on the condition that the game ball has won the start winning opening 11, the symbol display on the symbol display device 5 is started. Then, a symbol stop display mode in the symbol display device 5 is determined by lottery using random numbers, and the symbol variation display is stopped based on this determination.
[0041]
For the lottery using the random numbers, two types of probability selection tables, high and low, can be used. For example, when a high probability selection table is selected, “big hit” is likely to occur only about five times as compared with a case where a low probability selection table is selected.
Here, when the symbol stop display mode in the symbol display device 5 is “big hit”, the special winning opening 12 is opened until a predetermined time (for example, 30 seconds) or a predetermined number (for example, 10) of winning balls is received. In addition, a continuous winning opening (not shown) is provided in the big winning opening 12, and when the game ball won in the large winning opening 12 wins the continuous winning opening, the above-described large winning opening 12 is opened. Is repeated until a predetermined number of times (for example, 16 times) is reached.
[0042]
<Control device>
Each device constituting the pachinko machine described above is controlled by a control device including a microcomputer or the like.
Based on FIG. 2, a schematic configuration of the control device will be described. FIG. 2 is a block diagram illustrating a schematic configuration of the control device.
As shown in FIG. 2, the control device includes a main board 100 for performing main control in the pachinko machine, and based on the control of the main board 100, symbol display control, lamp LED lighting control, audio output control, prize ball Sub-control boards (display control board 200, lamp LED control board 300, sound control board 400, prize ball control board 500) for performing discharge control and the like are main components.
[0043]
<Main board>
Although not shown, the main board 100 includes a CPU for performing arithmetic processing, a ROM that stores a main control program, a RAM that is a temporary storage area, and the like, and the CPU and the like operate according to the control program stored in the ROM. By doing so, the main control in the pachinko machine is performed. The CPU is connected to a reset clock pulse generation circuit and an initial reset circuit, and executes processing from the beginning of the control program based on the input of a reset signal generated when the power is turned on or periodically. It has become.
[0044]
In addition, various sensors and the like are connected to the main board 100 via an I / O circuit (not shown). Specifically, on the main board 100, as shown in FIG. 2, a starting winning ball sensor 51 for detecting a winning ball to the starting winning port 11 and a winning ball to detect the general winning port 8 are detected. A general winning ball sensor 52, a big winning ball sensor 53 for detecting a winning ball to the big winning port 12, and a passing ball sensor 54 for detecting a game ball passing through the normal symbol starting port 9 are connected. Ball detection signals from these sensors are input.
[0045]
In the game of a pachinko machine, when the passing ball sensor 54 detects a game ball that has passed through the normal symbol starting port 9, the CPU of the main board 100 performs a lottery using a random number based on the detection signal, and based on the lottery result The normal symbol stop display mode in the normal symbol display device 6 is determined.
[0046]
When the start winning ball sensor 51 detects a winning ball, the CPU of the main board 100 performs a lottery using a random number based on the detection signal, and based on the lottery result, the symbol display on the symbol display device 5 is stopped. Determine aspects.
[0047]
Further, the main board 100 is connected with the ordinary electric accessory 10 and a big prize device 55 for opening and closing the big prize opening 12 and controls driving of these machines.
[0048]
<Display control board>
The display control board 200 is a board for controlling the display and the like of the symbols on the symbol display device 5, and generates image data to be displayed on the symbol display device 5 based on a command received from the main substrate 100. Control display of data.
[0049]
The display control board 200 interprets commands received from the main board 100 and sets the parameters of a VDP (Video Display Processor) 205, a ROM 202 that stores a control program executed by the CPU 201, and a temporary storage area. A RAM 203, an image ROM 204 for storing dot data for forming an image, a VDP 205 for reading dot data in the image ROM 204 based on parameters set by the CPU 201 and generating image data to be displayed, A D / A converter 206 for converting the image data generated by the VDP 205 into RGB signals, detecting that the control program has entered an abnormal processing routine, and within a predetermined time during a normal processing routine A CTC (Count Timer Controller) 207 having a watchdog timer function for resetting the CPU 201 and the VDP 205, a reset IC 208 for generating a reset signal in response to a reset command from the CTC 207, and a stepping motor 21 that is a driving means for the rotating body 30 A stepping motor control interface 209 for controlling the motor.
[0050]
In the display control board 200, the CPU 201 and the like operate according to the control program stored in the ROM 202, whereby the image display in the symbol display device 5 and the rotation of the rotating body 30 are controlled.
[0051]
<Lamp LED control board>
The lamp LED control board 300 controls lighting or blinking in the lamp LED display device 56 based on the command received from the main board 100.
[0052]
<Voice control board>
The audio control board 400 controls the audio output in the audio output device 57 including an amplifier and a speaker based on the command received from the main board 100.
[0053]
<Prize ball control board>
Based on the command received from the main board 100, the prize ball control board 500 controls the game ball payout operation in the payout device 58 and the game ball launch operation in the ball launcher 59.
[0054]
<Other embodiments>
In the above-described embodiment, a pachinko machine has been described as an example of a representative gaming machine, but the present invention can be applied to other gaming machines such as an arrangement ball gaming machine and a gaming machine.
[0055]
【The invention's effect】
Since the gaming machine according to the present invention has the above-described configuration, the effects described below can be achieved.
That is, in the gaming machine according to the present invention, the game ball is taken in between the symbol display device and the start winning opening, the flow direction of the taken game ball is changed, and at least a part of the game ball is moved to the start winning opening. A ball guidance device is provided for guiding to a winning area.
[0056]
Therefore, it is possible to provide an unexpectedness in the flow direction of the game ball in an area where the player's consciousness is most concentrated, and to increase the fun of the game.
[0057]
In the gaming machine according to the present invention, the rotating body rotates in a plane substantially parallel to the game board and has a plurality of recesses having at least two types of depths from the outer periphery toward the rotation center, A ball guidance device is configured by a rotation driving device for rotating the body and a front guide member that is located on the front side of the rotating body and covers the front side of the recess.
[0058]
Therefore, the game ball rotates in a plane substantially parallel to the game board, and the movement of the game ball is completely different from the normal movement of flowing downward from the upper side. For this reason, the unexpectedness with respect to the movement of the game ball is increased, and an excellent performance effect can be achieved.
[0059]
Further, in the gaming machine according to the present invention, the direction in which the game ball taken in is different based on the difference in the depth of the concave portion of the rotating body is different.
[0060]
Therefore, the game ball moves more unexpectedly, and the fun of the game can be further enhanced.
[Brief description of the drawings]
FIG. 1 is a front view of a game board used in a pachinko machine according to an embodiment of the present invention. FIG. 2 is a block diagram showing a schematic configuration of a control device for controlling the pachinko machine. FIG. 4 is a perspective view of the ball guiding device. FIG. 5A is a plan view of the ball guiding device, FIG. 4B is a front view of the ball guiding device, and FIG. 4C is a right side view of the ball guiding device. FIG. 6 is a longitudinal sectional view of a game board to which a ball guidance device is attached.
DESCRIPTION OF SYMBOLS 1 Game board 2 Guide rail 3 Game part 4 Obstacle member 5 Symbol display device 6 Normal symbol display device 7 Out port 8 General winning port 9 Normal symbol starting port 10 Normal electric accessory 11 Starting winning port 12 Large winning port 13 Frame 14 Sphere inlet 15 Intermediate stage 16 Bottom stage 20 Sphere guidance device 21 Stepping motor 22 Normal symbol memory LED
23 Special design memory LED
30 Rotating body 31 1st recessed part 32 2nd recessed part 33 Base part 34 Sphere taking-in part 35 Insertion hole 40 Front guide member 41 Covering part 42 Sphere guide part 43 Reinforcing part 44 Notch part 51 Starting winning ball sensor 52 General winning ball sensor 53 Large winning ball sensor 54 Passing ball sensor 55 Large winning device 56 Lamp LED display device 57 Audio output device 58 Dispensing device 59 Ball launch device 100 Main board 200 Display control board 201 CPU
202 ROM
203 RAM
204 Image RAM
205 VDP
206 D / A converter 207 CTC
208 Reset IC
209 Stepping motor control interface

Claims (4)

A symbol display device for variably displaying a plurality of symbols on the surface of the game board; and a start winning opening for starting the variation display of the symbol in the symbol display device on condition that a winning game ball is won, In a gaming machine that allows a special game advantageous to a player as compared to a normal game when the combination of symbols that are stopped and displayed after the variation display of symbols constitutes a predetermined prize mode,
To capture a game ball between the symbol display device and the start winning opening, change the flow direction of the captured game ball, and guide at least a part of the game ball to the start winning area The ball guidance device of
The ball guidance device rotates in a plane substantially parallel to the game board, and is formed from the outer periphery toward the rotation center, and includes a first recess and a second recess having different outer entrance sizes. If, comprising a rotary drive for rotating the rotary member, and a front guide member which is positioned on the front side of the rotating body covers the front side of the first recess and second recess,
The gaming machine according to claim 1, wherein the front guide member has a ball guiding portion for guiding the game ball taken into the first recess to an area where a winning can be won in the start winning opening .   The first recess has the same width from the outer periphery to the deepest portion, the second recess has a width that increases from the middle in the depth direction toward the outer periphery, and an outer periphery inlet is formed larger. The gaming machine according to claim 1, wherein a game ball can be taken in more easily than one recess.   3. The first concave portion and the second concave portion of the rotating body have different depths, respectively, and the direction in which the captured game ball flows down is different based on the difference in depth. The gaming machine described. The cutout part which guides the game ball taken in by the said 1st recessed part in this ball | bowl guide part is formed in the upper end position of the said ball | bowl guide part , The any one of Claims 1-3 characterized by the above-mentioned. Game machines.

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