JP2009284974A - Game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing game players suffering heavy losses from aggravating grievance. <P>SOLUTION: This game machine includes: an identification information display means, after game media are first bet from an input means, variably displaying a plurality of pieces of identification information and stationarily displaying it on a variable display means; a putout means putting out the number of game media determined based on a combination of the number of game media first bet from the input means and identification information stationarily displayed by the identification information display means; a number-of-difference calculation means calculating the number of difference between the number of game media first bet from the input means after executing a second bet from the input means, and the number of game media putout by the putout means after executing the second bet from the input means; and a putout means, when the number of difference calculated by the number-of-difference calculation means reaches a specific number, putting out game media. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

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

Conventionally, a plurality of reels having a plurality of symbols arranged on each surface, a game medal, a coin, etc. (hereinafter referred to as a medal, etc.) are inserted and a start lever is operated by a player, and a plurality of reels are detected. A start switch that requests the start of rotation of the reel and a stop button provided corresponding to each of the plurality of reels is detected by the player, and a signal that requests the stop of rotation of the corresponding reel is output. A step switch that is provided corresponding to each of the plurality of reels and transmits the driving force to each reel, and the operation of the stepping motor based on signals output from the start switch and the stop switch. A reel control unit that controls and rotates each reel and stops the operation of the start lever. When it comes out, lottery is performed based on the random number value, and the reel rotation is stopped based on the result of the lottery (hereinafter referred to as “internal winning combination”) and the timing at which the stop button is detected. A gaming machine called pachislot is known.

Conventionally, there is a gaming machine in which a return to the player is made when the number of inserted game media reaches a certain amount (see, for example, Patent Documents 1 to 45).
Conventionally, there is a gaming machine that advances a game by referring to the difference (difference number) between the number of inserted game media and the number of payouts (see, for example, Patent Documents 46 to 47).

JP-A-4-244178 US Pat. No. 5,820,459 US Pat. No. 6,695,697 US Patent Application Publication No. 2003/0069073 European Patent Application No. 1192975 US Pat. No. 6,254,483 US Pat. No. 5,611,730 US Pat. No. 5,639,088 US Pat. No. 6,257,981 US Pat. No. 6,234,896 US Patent No. 6001016 US Pat. No. 6,273,820 US Pat. No. 6,224,482 US Pat. No. 4,669,731 US Pat. No. 6,244,957 US Pat. No. 5,911,0048 US Pat. No. 5,695,402 US Pat. No. 6,0030,313 US Pat. No. 4,283,709 European Patent Application No. 0631798 German Patent Application Publication No. 4137010 British Patent Application No. 2326830 German Patent Application No. 3712841 US Pat. No. 4,964,638 US Pat. No. 6,089,980 US Pat. No. 5,280,909 US Pat. No. 5,702,303 US Pat. No. 6,270,409 US Pat. No. 5,770,533 US Pat. No. 5,836,817 US Pat. No. 6,932,704 US Pat. No. 6,932,707 U.S. Pat. No. 4,837,728 European Patent Application No. 1302914 U.S. Pat. No. 4,624,459 US Pat. No. 5,564,700 International Publication No. 03/083795 Specification German Patent Application Publication No. 3242890 European Patent Application No. 0840264 German Patent Application Publication No. 10049444 International Publication No. 04/095383 Specification European Patent Application No. 1544811 US Pat. No. 5,890,963 European Patent Application Publication No. 1477947 European Patent Application No. 1351180 JP 2008-79846 A JP 2006-158875 A

However, in the gaming machine of Patent Document 1, if the winning number is won before the number of game media inserted reaches a certain value, no reduction is performed. Therefore, if the jackpot is generated even once, even if the number of game media inserted greatly exceeds the number of payouts, no reduction is performed. Therefore, there has been a problem that the number of game media inserted greatly exceeds the number of payouts, and the player who suffers a large loss may be frustrated.

The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a gaming machine that can prevent a player who has suffered a large loss from frustrating.

In order to achieve the above object, the present invention provides the following.
(1) input means capable of performing the first BET and the second BET of the game medium;
A variable display means capable of performing variable display of a plurality of identification information;
After the game medium is first betted from the input means, an identification information display means for performing a variable display of a plurality of identification information by the variable display means and stopping the display.
A payment means for paying the number of game media determined based on the number of game media first betted from the input means and a combination of identification information stopped and displayed by the identification information display means;
The number of game media that have been first BET from the input means after the second BET has been placed from the input means, and the number of game media that have been paid by the payment means after the second BET has been placed from the input means Difference number calculating means for calculating a difference number indicating a difference between
A gaming machine comprising: a payout means for paying a game medium when the difference number calculated by the difference number calculation means reaches a specific number.

According to the invention of (1), the player can make a first BET (a BET usually performed in a pachislot) and a second BET different from the first BET. Then, when the difference number indicating the difference between the number of gaming media first bet after the second BET is placed and the number of gaming media paid after the second BET is reached reaches a specific number, Payment of game media is made. That is, reduction is performed.
The difference number is a value indicating the difference between the number of game media inserted and the number of payouts in all games played after the second BET is placed. According to the invention of (1), since the return is performed based on the difference number which is a value reflecting the result of all the games, the return is performed simply because the player has won a jackpot in one game. Situations where it is not possible to occur are unlikely to occur. Therefore, it is possible to prevent a situation in which the number of game media inserted greatly exceeds the number of payouts and the player who suffers a large loss is frustrated.

Furthermore, the present invention provides the following.
(2) an input means capable of betting game media;
A variable display means capable of performing variable display of a plurality of identification information;
After a game medium is betted from the input means, identification information display means for stopping display after performing a variable display of a plurality of identification information by the variable display means,
A payment means for paying a number of game media determined based on the number of game media betted from the input means and a combination of identification information stopped and displayed by the identification information display means;
Insurance mode transition means for transitioning from the non-insurance mode to the insured mode on condition that a predetermined number of game media have been inserted;
Difference number calculating means for calculating a difference number indicating a difference between the number of game media betted from the input means in the insurance mode and the number of game media paid by the payment means in the insurance mode;
A gaming machine comprising: insurance payout means for paying a game medium when the difference number calculated by the difference number calculation means reaches a specific number.

According to the invention of (2), the mode shifts from the non-insurance mode to the insurance mode on condition that a predetermined number of game media have been inserted. Then, when the difference number indicating the difference between the number of game media betted in the insurance mode and the number of game media paid in the insurance mode reaches a specific number, the game media is paid. That is, reduction is performed.
The difference number is a value indicating a difference between the number of game media inserted and the number of payouts in all games played in the insurance mode. According to the invention of (2), since the return is performed based on the difference number which is a value reflecting the result of all the games, the return is performed simply because the winning of a single game is won. Situations where it is not possible to occur are unlikely to occur. Therefore, it is possible to prevent a situation in which the number of game media inserted greatly exceeds the number of payouts and the player who suffers a large loss is frustrated.

Furthermore, the present invention provides the following.
(3) The gaming machine of (2) above,
The input means is
It is possible to perform a target difference number selection input for selecting a target difference number to be compared with the difference number calculated by the difference number calculating means,
The above insurance payment means
When the difference number calculated by the difference number calculation means reaches the target difference number selected by the input means, the number of game media corresponding to the target difference number is paid.

According to the invention of (3), the player can make a target difference number selection input from the input means. The target difference number selection input is an input for selecting the target difference number to be compared with the difference number calculated by the difference number calculation means. When the difference number calculated by the difference number calculation means reaches the target difference number selected by the player, the number of game media corresponding to the target difference number is paid.
Thus, according to the invention of (3), when the target difference number selected by the player is reached, the reduction is performed. The number of game media paid at that time is also determined according to the target difference number selected by the player. As the correspondence relationship between the target difference number and the number of game media payments, a large target difference number and a large payment number are associated with each other, or a small target difference number and a small payment number are associated with each other. And the like.
When a large target difference number is associated with a large number of payments, when the target difference number is selected, the difference number does not easily reach the target difference number due to the large target difference number. Although the return is difficult to perform, when the difference number reaches the target difference number, a large amount of game media is paid. On the other hand, when the small target difference number is associated with the small number of payments, when the target difference number is selected, the difference number reaches the target difference number because the target difference number is small. Although it is relatively easy and easy to return, the number of gaming media paid is not very large.
Therefore, it is difficult to obtain the benefit condition (difference number reaches the target difference number) and it is difficult to receive the benefit, but if the condition is fulfilled, insurance that can receive a large amount of benefit, and the benefit condition ( It is easy to be established and the benefits can be received relatively easily, but various insurances such as insurance that can receive only a small amount of benefits even if the conditions are met, An impression can be given to the player that insurance can be selected according to his / her preference. Thereby, a player can be entertained.

Furthermore, the present invention provides the following.
(4) The gaming machine of (3) above,
The above insurance payment means
On the condition that the combination of identification information stopped and displayed by the identification information display means has become a predetermined combination, the number of game media corresponding to the target difference number different from the target difference number selected by the input means It is characterized by paying.

According to the invention of (4), depending on the target difference number different from the target difference number selected by the player, on condition that the combination of the identification information stopped and displayed is a predetermined combination (for example, watermelon). A certain number of game media are paid. For example, even if the insurance selected by the player is an insurance in which a small target difference number is associated with a small number of payments, the watermelon is won by the time the difference number reaches the target difference number. In some cases, a number of game media corresponding to the target difference number associated with the large number of payments is paid.
In other words, when a combination of predetermined identification information is stopped and displayed, a relatively easy condition that “the difference number reaches a small target difference number” is satisfied, so The number of game media that should not be paid will be paid unless the hard-to-establish condition of “reaching the number” is satisfied. As a result, a rank (an index indicating the size of the number of payments) corresponding to the number of payments determined for each target difference number is set, and the rank increases or decreases due to the establishment of a predetermined combination. It is possible to give the player an impression as if
As a result, it is possible to cause the player to expect a predetermined combination to be established or not established, and to enjoy the game through such a process. In addition, it is possible to provide a way of enjoying such as taking out insurance with a lower rank and then raising the rank.

According to the present invention, it is possible to provide a gaming machine that can prevent a player who has suffered a large loss from causing dissatisfaction.

Embodiments according to the gaming machine of the present invention will be described below with reference to the drawings. First, with reference to FIG.1 and FIG.2, the function flow of the game machine (henceforth a pachislot) in this Embodiment is demonstrated.

FIG. 1 is a functional block diagram showing a functional flow of the pachislot according to the first embodiment.
FIG. 2 is a diagram illustrating an example of an image displayed on the liquid crystal display device included in the pachislot.
When a player inserts a medal and operates the start lever, one value (hereinafter, random number value) is extracted from random numbers in a predetermined numerical range (for example, 0 to 65535).

The internal lottery means performs lottery based on the extracted random number value and determines an internal winning combination. By determining the internal winning combination, a combination of symbols that permits display along a winning determination line described later is determined. The types of symbol combinations include those related to “winning” in which merits such as paying out medals, re-games, bonuses, etc. are given to players, and other so-called “loses”. Is provided.

Subsequently, after a plurality of reels have been rotated, when a stop button is pressed by the player, the reel stop control means determines the corresponding reel based on the internal winning combination and the timing when the stop button is pressed. Control to stop the rotation of.

Here, in the pachislot, basically, the control to stop the rotation of the corresponding reel is performed within a specified time (190 mSec) from when the stop button is pressed. In the present embodiment, the number of symbols that move with the rotation of the reel within the specified time is referred to as “the number of sliding symbols”, and the maximum number is determined as four symbols.

The reel stop control means displays the symbol combination as much as possible along the winning determination line using the specified time when an internal winning combination permitting display of the symbol combination related to winning is determined. Stop the reel rotation so that On the other hand, for the combination of symbols that are not permitted to be displayed by the internal winning combination, the reel rotation is stopped so that the combination is not displayed along the winning determination line using the specified time.

Thus, when the rotation of the plurality of reels is all stopped, the winning determination means determines whether or not the combination of symbols displayed along the winning determination line is related to winning. When it is determined that the prize is related to a prize, a bonus such as a medal payout is given to the player. A series of flows as described above is performed as one game in the pachislot.

Also, in the pachislot, in the above-described series of flows, various effects can be achieved by using video display performed by a liquid crystal display device, light output performed by various lamps, sound output performed by a speaker, or a combination thereof. Done.

When the player operates the start lever, an effect random number value (hereinafter referred to as effect random number value) is extracted separately from the random value used for determining the internal winning combination. When the effect random number value is extracted, the effect content determining means determines, by lottery, what is to be executed this time from among a plurality of types of effect contents associated with the internal winning combination.

When the content of the production is determined, the production execution means is linked to each opportunity such as when the rotation of the reel is started, when the rotation of each reel is stopped, or when the presence / absence of a prize is determined. To proceed with the production. In this way, in the pachislot, the player is given the opportunity to know or predict the determined internal winning combination (in other words, the combination of symbols to be aimed at) by executing the production contents associated with the internal winning combination. As a result, the player's interest is improved.

In the pachislot, a medal can be bet (first BET) from the input means. When the winning determination means determines that the symbol combination displayed along the winning determination line is related to winning, the payment means pays the number of medals corresponding to the symbol combination.

The difference number calculation means calculates a difference number indicating a difference between the number of medals betted from the input means and the number of medals paid by the payment means.
The insurance payout means (payout means) pays medals when the difference number calculated by the difference number calculation means reaches the target difference number.
According to Pachislot, the return is based on the number of differences that reflects the results of all games, so no return will be made simply because the player has won a jackpot in one game. The situation is unlikely to occur. Therefore, it is possible to prevent a situation where the number of medals inserted greatly exceeds the number of payouts and the player who suffers a large loss is frustrated.

The player can select the target difference number by inputting the target difference number from the input means.
As shown in FIG. 2, the player can select one of “−1000”, “−500”, and “−100” as the target difference number.
The player can select the target difference number “−1000” by pressing the target difference number A selection button 300a. Further, the player can select the target difference number “−500” by pressing the target difference number B selection button 300b. Further, the player can select the target difference number “−100” by pressing the target difference number C selection button 300c.

After the target difference number A selection button 300a is pressed, the difference number calculated by the difference number calculation means is the target difference number without satisfying a predetermined condition ("watermelon" is stopped and displayed five times continuously). When “−1000” is reached, 800 medals are paid out.
After the target difference number B selection button 300b is pressed, the difference number calculated by the difference number calculation means is the target difference number without satisfying a predetermined condition ("watermelon" is stopped and displayed for five consecutive times). When “−500” is reached, 300 medals are paid out.
After the target difference number C selection button 300c is pressed, the difference number calculated by the difference number calculation means is the target difference number without satisfying a predetermined condition ("watermelon" is stopped and displayed five times continuously). When “−100” is reached, 50 medals are paid out.
The number of medals to be paid out when the difference number calculated by the difference number calculation means reaches the target difference number is also referred to as a return number.

In addition, pressing the target difference number A selection button 300a is also referred to as “joining insurance A”. Pressing the target difference number B selection button 300b is also referred to as “joining insurance B”. Pressing the target difference number C selection button 300c is also referred to as “joining insurance C”.

In order to join insurance A, 300 medals are required. To get insurance B, 100 medals are required. In order to join Insurance C, 10 medals are required. The number of medals required to take out insurance is also called insurance premium.
It is the second BET in the present invention that the medal corresponding to the insurance premium is consumed by pressing the target difference number A selection button 300a, the target difference number B selection button 300b, or the target difference number C selection button 300c. Equivalent to.

When the difference number reaches the target difference number selected by the player after joining the insurance, the state where 800 medals are paid out is referred to as “insurance rank A”.
In addition, after joining the insurance, when the difference number reaches the target difference number selected by the player, the state where 300 medals are paid out is referred to as “insurance rank B”.
In addition, when the difference number reaches the target difference number selected by the player after joining the insurance, the state where 50 medals are paid out is referred to as “insurance rank C”.

The insurance content table image 92 of FIG. 2 shows a table in which an insurance rank, a target difference number, a return number, and an insurance premium are associated with each other.
The character image 93 indicates that one target difference number can be selected from “−1000”, “−500”, and “−100”.
The character image 94 suggests that the insurance rank increases when “watermelon” is continuously stopped and displayed. “Insurance rank goes up” (rank up) means that the insurance rank changes from C to B or the insurance rank changes from B to A.
The insurance content table image 92, the character image 93, and the character image 94 shown in FIG.

This completes the description of the functional flow of the pachislot machine. Next, the structure of the pachislot machine according to the present embodiment will be described with reference to FIGS.

FIG. 3 is a perspective view showing an external structure of the pachislot according to the first embodiment.

The pachi-slot 1 includes a cabinet 2 that houses a reel, a circuit board, and the like, and a front door 8 that is attached to the cabinet 2 so as to be openable and closable. Inside the cabinet 2, three reels 3 (reels 3L, 3C, and 3R) are provided side by side. Each reel 3 is configured by attaching a belt-like sheet in which a plurality of symbols (for example, 21 pieces) are continuously arranged along the rotation direction to the peripheral surface of a cylindrical frame.

The reel 3 corresponds to the variable display means in the present invention. In this embodiment, the case where the fluctuation display means is a mechanical reel will be described. However, the fluctuation display means in the present invention is not limited to this example. For example, the identification information is variably displayed (for example, scrolled). It may be a display device (for example, a liquid crystal display device or the like) that displays a state of being displayed.

A liquid crystal display device 5 is provided at the center of the front door 8. The liquid crystal display device 5 includes a display screen including a symbol display area 4 (symbol display areas 4L, 4C, and 4R), and is provided so as to be positioned on the near side superimposed on the three reels 3 when viewed from the front. The symbol display area 4 is provided corresponding to each of the three reels 3 and has a configuration capable of transmitting through the reels 3 provided behind the reels 3.

That is, the symbol display area 4 functions as a display window, and the player can visually recognize the rotation and stop operation of the reel 3 provided behind the symbol display area 4. In the present embodiment, the entire display screen including the symbol display area 4 is used to display a video and execute an effect.

The symbol display area 4 (hereinafter referred to as the display window 4) has an upper stage and a middle stage in the frame among a plurality of types of symbols arranged on the surface of the reel 3 when the rotation of the reel provided behind it is stopped. In addition, one symbol (three in total) is displayed in each of the lower areas. In addition, a pseudo line formed by combining any one of the three regions including the upper stage, the middle stage, and the lower stage of each display window 4 is a target line for determining whether or not to win ( It is defined as a winning determination line L).

In the present embodiment, a top line that combines the upper stages of the display windows 4, a center line that combines the middle stages of the display windows 4, a bottom line that combines the lower stages of the display windows 4, and an upper stage of the display window 4L. Five winning lines are determined: a cross-down line formed by combining the middle stage of the display window 4C and the lower stage of the display window 4R, and a cross-up line formed by combining the lower stage of the display window 4L, the middle stage of the display window 4C and the upper stage of the display window 4R. Line L is provided.

The front door 8 is provided with various devices to be operated by the player. The medal slot 22 is provided to accept a medal dropped from the outside by the player. The medals accepted by the medal slot 22 are inserted into a single game with a predetermined number (for example, three) as the upper limit, and the amount exceeding the predetermined number can be deposited inside the pachislot machine (so-called so-called). Credit function).

The bet button 11 and the bet button 13 are provided to determine the number of coins to be inserted into one game from medals deposited inside the pachislot. The checkout button 14 is provided to pull out medals deposited inside the pachislot.

The target difference number A selection button 300a is a button for selecting the target difference number “−1000”. The target difference number B selection button 300b is a button for selecting the target difference number “−500”. The target difference number C selection button 300c is a button for selecting the target difference number “−100”. The target difference number A selection button 300a, the target difference number B selection button 300b, and the target difference number C selection button 300c are collectively referred to as a target difference number selection button 300 below.

The start lever 6 is provided to start the rotation of all the reels 3. Stop buttons 7 (stop buttons 7L, 7C, and 7R) are associated with each of the three reels 3, and are provided to stop the rotation of the corresponding reel 3.

The 7-segment indicator 18 is composed of 7-segment LEDs, and the number of medals inserted in the current game (hereinafter referred to as the number of inserted coins), the number of medals paid out to the player as a privilege (hereinafter referred to as the number of payouts), pachislot Information such as the number of medals deposited inside (hereinafter referred to as the number of credits) is digitally displayed to the player.

The lamp 9 (LED or the like) outputs light in a pattern of turning on and off according to the production contents. The speaker 21 (speakers 21L and 21R) outputs sound such as sound effects and music according to the contents of the performance. The medal payout port 15 guides medals discharged by driving a medal payout device 50 described later to the outside. The medals discharged from the medal payout opening 15 are stored in the medal tray 16.

FIG. 4 is a front view showing the internal structure of the pachi-slot shown in FIG.
The state where the front door 8 is opened and the structure on the back side of the front door 8 and the structure inside the cabinet 2 appears is shown.

A board (hereinafter referred to as a main board) constituting the main control circuit 81 is provided above the cabinet 2. The main control circuit 81 is a circuit that controls the main flow of the game in the pachislot, such as determination of an internal winning combination, rotation and stop of the reel, and determination of the presence or absence of a winning. A specific configuration of the main control circuit 81 will be described later.

Three reels 3 (reels 3L, 3C, and 3R) are provided in the center of the cabinet 2. A stepping motor 59 (stepping motors 59L, 59C, and 59R) is connected to each reel 3 through a gear having a predetermined reduction ratio.

On the left side of the three reels 3, a substrate (hereinafter referred to as a sub-substrate) constituting the sub-control circuit 82 is provided. The sub-control circuit 82 is a circuit that controls execution of effects by displaying images. A specific configuration of the sub control circuit 82 will be described later.

Below the inside of the cabinet 2, a medal payout device 50 (hereinafter referred to as a hopper 50) having a structure capable of storing a large amount of medals and discharging them one by one is provided. On the left side of the hopper 50, a power supply device 54 for supplying necessary power to each device included in the pachislot 1 is provided.

A selector 52 is provided in the center of the back side of the front door 8 and below the display window 4 (display windows 4L, 4C, and 4R). The selector 52 is a device for selecting whether or not a medal is appropriate in material, shape, and the like, and guides an appropriate medal received in the medal insertion slot 22 to the hopper 50. Note that a medal sensor 22S, which will be described later, is provided on the path through which the medal passes in the selector 52, and detects that an appropriate medal has passed.

This completes the description of the structure of the pachislot 1. Next, with reference to FIG. 5 and FIG. 6, a configuration of a circuit included in the pachislot machine 1 in the present embodiment will be described. The pachi-slot 1 in the present embodiment includes a main control circuit 81, a sub-control circuit 82, and peripheral devices (actuators) that are electrically connected thereto.

FIG. 5 is a block diagram showing a configuration of the main control circuit of the pachislot shown in FIG.

The main control circuit 81 includes a microcomputer 40 installed on a circuit board as a main component. The microcomputer 40 includes a CPU 41 (hereinafter referred to as main CPU 41), a ROM 42 (hereinafter referred to as main ROM 42), and a RAM 43 (hereinafter referred to as main RAM 43).

The main ROM 42 stores a control program executed by the main CPU 41, a data table such as an internal lottery table, data for transmitting various control commands (commands) to the sub control circuit 82, and the like. The main RAM 43 is provided with a storage area for storing various data such as an internal winning combination determined by execution of the control program.

The main CPU 41 is connected to a clock pulse generation circuit 144, a frequency divider 145, a random number generator 146, and a sampling circuit 147. The clock pulse generation circuit 144 and the frequency divider 145 generate clock pulses. The main CPU 41 executes a control program based on the generated clock pulse. The random number generator 146 generates a random number within a predetermined range (for example, 0 to 65535). The sampling circuit 147 extracts one value from the generated random numbers.

A switch or the like is connected to the input port of the microcomputer 40. The main CPU 41 receives an input from a switch or the like and controls the operation of peripheral devices such as a stepping motor 59 (stepping motors 59L, 59C, and 59R). The stop switch 56 detects that each of the three stop buttons 7 (stop buttons 7L, 7C, and 7R) has been pressed (stop operation) by the player. The start switch 6S detects that the start lever 6 has been operated by the player (start operation).

The medal sensor 22S detects that a medal received at the medal insertion slot 22 has passed through the selector 52 described above. The bet switch 11S and the bet switch 13S detect that the bet button 11 and the bet button 13 are pressed by the player. The settlement switch 14S detects that the settlement button 14 has been pressed by the player.

The target difference number A selection switch 300Sa, the target difference number B selection switch 300Sb, and the target difference number C selection switch 300Sc are respectively a target difference number A selection button 300a, a target difference number B selection button 300b, and a target. It is detected that the player has pressed the difference number C selection button 300c. The target difference number A selection switch 300Sa, the target difference number B selection switch 300Sb, and the target difference number C selection switch 300Sc are also collectively referred to as a target difference number selection switch 300S.

Peripheral devices whose operations are controlled by the microcomputer 40 include a stepping motor 59, a 7-segment display 18, and a hopper 50. A circuit for controlling the operation of each peripheral device is connected to the output port of the microcomputer 40.

The motor drive circuit 49 controls driving of a stepping motor 59 provided corresponding to each reel 3 (reels 3L, 3C, and 3R). The reel position detection circuit 60 detects, according to each reel 3, a reel index indicating that the reel 3 has made one rotation by an optical sensor having a light emitting portion and a light receiving portion.

The stepping motor 59 has a configuration in which the momentum is proportional to the number of output pulses and the rotation axis can be stopped at a specified angle. The driving force of the stepping motor 59 is transmitted to the reel 3 through a gear having a predetermined reduction ratio. Each time a pulse is output to the stepping motor 59, the reel 3 rotates at a constant angle.

The main CPU 41 manages the rotation angle of the reel (mainly how many symbols the reel 3 has rotated) by counting the number of times the pulse is output to the stepping motor 59 after detecting the reel index. The positions of the symbols arranged on the surface of the reel 3 are managed.

The display unit drive circuit 58 controls the operation of the 7-segment display 18. The hopper drive circuit 51 controls the operation of the hopper 50. The payout completion signal circuit 61 manages the detection of medals performed by the medal detection unit 50S provided in the hopper 50, and checks whether or not the medals discharged from the hopper 50 have reached the payout number.

FIG. 6 is a block diagram showing a configuration of the sub control circuit shown in FIG.

The sub control circuit 82 is electrically connected to the main control circuit 81 and performs processing such as determination and execution of effect contents based on a command transmitted from the main control circuit 81. The sub-control circuit 82 basically includes a CPU 206 (hereinafter referred to as sub-CPU 206), a ROM 208 (hereinafter referred to as sub-ROM 208), a RAM 210 (hereinafter referred to as sub-RAM 210), a rendering processor 212, a drawing RAM 216, a driver 218, a DSP (digital signal processor). 232, an audio RAM 234, an A / D converter 233, and an amplifier 236.

The sub CPU 206 controls the output of video, sound, and light in accordance with a control program stored in the sub ROM 208 in accordance with the command transmitted from the main control circuit 81. The sub-RAM 210 is provided with a storage area for registering the determined contents and effects data, and a storage area for storing various data such as an internal winning combination transmitted from the main control circuit 81. The sub ROM 208 basically includes a program storage area and a data storage area.

In the program storage area, a control program executed by the sub CPU 206 is stored. For example, in the control program, a main board communication task for controlling communication with the main control circuit 81 and an effect registration task for extracting and registering effect content (effect data) by extracting effect random numbers. , A drawing control task for controlling the display of the video by the liquid crystal display device 5 based on the determined contents of the production, a lamp control task for controlling the light output by the lamp 9, and the sound output by the speakers 21 (speakers 21L and 21R). Voice control tasks to be performed are included.

The data storage area stores a storage area for storing various data tables, a storage area for storing effect data constituting each effect content, a storage area for storing animation data related to creation of video, and a sound data related to BGM and sound effects. A storage area, a storage area for storing lamp data related to the light on / off pattern, and the like are included.
In the present embodiment, the sub ROM 208 stores insurance participation image data indicating an insurance participation image (see FIG. 2) and rank-up image data indicating a rank-up image (see FIG. 31).

The sub control circuit 82 is connected to the liquid crystal display device 5, the speaker 21 and the lamp 9 as peripheral devices whose operations are controlled.

The sub CPU 206, the rendering processor 212, the drawing RAM 216 (including the frame buffer), and the driver 218 create a video according to the animation data specified by the effect contents, and display the created video on the liquid crystal display device 5.

In addition, the sub CPU 206, DSP 232, audio RAM 234, A / D converter 233, and amplifier 236 output sound such as BGM from the speaker 21 in accordance with the sound data specified by the production contents. Further, the sub CPU 206 turns on and off the lamp 9 according to the lamp data designated by the contents of the effect.

This completes the description of the circuit configuration of the pachislot machine 1. Next, the configuration of various data tables stored in the main ROM 42 will be described with reference to FIGS.

The symbol arrangement table will be described with reference to FIG.
FIG. 7 is a diagram showing a symbol arrangement table.
The symbol arrangement table defines the position of each symbol in the rotation direction of each reel 3 (reels 3L, 3C and 3R) and data (hereinafter referred to as symbol code) specifying the type of symbol arranged at each position. Yes.

In the symbol arrangement table, each position in the middle of the display window 4 (display windows 4L, 4C, and 4R) when the reel index is detected is set to “0”, and the symbols are arranged in the order of advance in the rotation direction of the reel 3. “0” to “20” are assigned to the positions of symbols, respectively. Therefore, by managing the number of symbols that have been rotated since the reel index was detected, by referring to the symbol arrangement table, the position of the symbol present in the middle of the display window 4 and the type of symbol. Can always be managed.

The symbol combination table will be described with reference to FIG.
FIG. 8 is a diagram showing a symbol combination table.
In the present embodiment, when the symbol combination displayed by each reel 3 (reels 3L, 3C, and 3R) along the winning determination line L matches the symbol combination defined by the symbol combination table, It is determined that a prize has been won, and a privilege such as payout of medals, re-game operation, or bonus game operation is given to the player.

The symbol combination table defines a symbol combination, a display combination, and a payout number that are predetermined according to the type of privilege. The display combination is data for identifying a combination of symbols displayed along the winning determination line L.

The display combination is represented as 1-byte data in which a unique symbol combination is assigned to each bit. For example, when the symbol “bell” of each reel 3 is displayed along the winning determination line L, “bell (00000010)” is determined as the display combination.

Further, when a numerical value of 1 or more is determined as the payout number, medals are paid out. In the present embodiment, when a cherry, bell, or watermelon is determined as a display combination, medals are paid out. The number of payouts is defined according to the number of inserted sheets. Basically, a larger number of paid-out sheets is determined when the number of inserted sheets is small.

In addition, when replay is determined as the display combination, replaying is performed. When BB is determined as the display combination, the bonus is activated. If the symbol combination displayed along the winning determination line L does not coincide with any of the symbol combinations defined by the symbol combination table, a so-called “losing” occurs.

With reference to FIG. 9, the bonus operation time table will be described.
FIG. 9 is a diagram showing a bonus operation time table.
The bonus operation time table defines data to be stored in various storage areas provided in the main RAM 43 when the bonus operation is performed.

The in-operation flag is data for identifying the type of bonus that is activated. In the present embodiment, BB (a combination continuous action device related to a first type special combination) and RB (a first type special combination) are provided as bonus types. The operation of RB is continuously performed while the operation of BB is performed.

The operation of BB is ended when the medals that have reached the prescribed number are paid out. The operation of the RB is ended when a game that reaches the specified number of times is performed, when there is a winning that reaches the specified number of times, or when the operation of the BB ends. The bonus end number counter, the possible game number counter, and the possible winning number counter are data for managing whether or not the specified number of times or the specified number of times as a trigger end timing of the bonus has been reached.

More specifically, numerical values defined by the bonus operation time table are stored in the respective counters, and the subtraction is performed through the operation of the bonus. As a result, the operation of the corresponding bonus is completed on condition that the value of each counter is updated to “0”.

The internal lottery table will be described with reference to FIGS. 10 and 11.
FIG. 10 is a diagram showing an internal lottery table for a general gaming state.
FIG. 11 is a diagram showing an internal lottery table for RB operation.
The internal lottery table defines a data pointer and a lottery value according to the winning number. The data pointer is data acquired as a result of lottery performed with reference to the internal lottery table, and is data for designating an internal winning combination defined by an internal winning combination determination table described later. The data pointer is provided with a small role / replay data pointer and a bonus data pointer.

In the present embodiment, random numbers extracted from a predetermined numerical range “0 to 65535” are sequentially subtracted by lottery values corresponding to each winning number, and whether or not the result of the subtraction is negative ( An internal lottery is performed by determining whether or not a so-called “digit” has occurred.

Therefore, the larger the numerical value defined as the lottery value, the higher the probability that the data (that is, the data pointer) to which it is assigned will be determined. The winning probability of each winning number can be represented by “the lottery value corresponding to each winning number / the number of all random numbers that may be extracted (65536)”.

FIG. 10 shows an internal lottery table for a general gaming state. FIG. 11 shows the internal lottery table for RB operation. In the present embodiment, depending on the situation such as whether or not the bonus is activated, the type of internal winning combination and the winning probability that are determined are varied by using different types of internal lottery tables. , The expectation that the player holds is undulating.

The internal winning combination determination table will be described with reference to FIGS.
FIG. 12 is a diagram showing an internal winning combination determination table for a small combination / replay.
FIG. 13 shows a bonus internal winning combination determination table.
The internal winning combination determination table defines an internal winning combination in accordance with the data pointer. When the data pointer is determined, the internal winning combination is uniquely acquired.

The internal winning combination is data for identifying a combination of symbols of each reel 3 (reels 3L, 3C, and 3R) that is permitted to be displayed along the winning determination line L. Like the display combination, the internal winning combination is represented as 1-byte data in which a unique symbol combination is assigned to each bit. When the data pointer is “0”, the content of the internal winning combination is “lost”, which indicates that any display of symbol combinations defined by the symbol combination table described above is not permitted.

FIG. 12 shows a small combination / replay internal winning combination determination table. The small winning combination / replay internal winning combination determination table defines an internal winning combination relating to the payout of medals or an internal winning combination relating to the operation of replay. FIG. 13 shows a bonus internal winning combination determination table. The bonus internal winning combination determination table defines internal winning combinations related to the operation of the bonus.

The main ROM 42 stores insurance content data indicating an insurance content table (see the insurance content table image 92 in FIG. 2) in which the insurance rank, the target difference number, the return number, and the insurance premium are associated with each other.

This completes the description of the contents of the data table stored in the main ROM 42. Next, the configuration of various storage areas provided in the main RAM 43 will be described with reference to FIGS.

The configuration of the internal winning combination storing area will be described with reference to FIG.
FIG. 14 is a diagram for explaining the internal winning combination storing area.
The internal winning combination storing area stores the internal winning combination represented by the above-mentioned 1-byte data. When the bit is set to “1”, display of the corresponding symbol combination is permitted. When all bits are “0”, the content is lost.

The main RAM 43 is provided with a display combination storage area in which the display combination described above is stored. The configuration of the display combination storing area is the same as the configuration of the internal winning combination storing area. When “1” is set in the bit, the corresponding symbol combination is displayed along the winning determination line L.

The structure of the carryover combination storage area will be described with reference to FIG.
FIG. 15 is a diagram for explaining the carryover combination storage area.

As a result of the aforementioned lottery, when an internal winning combination relating to the operation of the bonus is determined, this is stored in the carryover combination storage area. The internal winning combination (hereinafter referred to as a carryover combination) related to the operation of the bonus stored in the carryover combination storage area is retained without being cleared until the corresponding symbol combination is displayed on the winning determination line L. It has a configuration. And while the carryover combination is stored in the carryover combination storage area, it is stored in the internal winning combination storage area regardless of the result of the lottery described above.

The configuration of the operating flag storage area will be described with reference to FIG.
FIG. 16 is a diagram for explaining the operating flag storage area.

The operating flag storage area stores an operating flag consisting of 1 byte. The operating flag has a unique bonus assigned to each bit. When “1” is set in the bit, the corresponding bonus is activated. The state when all bits are “0” is defined as a general gaming state.

Although not shown, the main RAM 43 is provided with a storage area for insurance flags. The insurance flag is a flag that is set when one of the target difference number A selection button 300a, the target difference number B selection button 300b, and the target difference number C selection button 300c is pressed. It is. The insurance flag storage area is, for example, a storage area having a predetermined number of bits, and the insurance flag is “ON” or “OFF” depending on the storage contents in the storage area. The state where the insurance flag is “ON” corresponds to the insurance mode. The state where the insurance flag is “OFF” corresponds to the non-insurance mode.
Further, the main RAM 43 is provided with a storage area for difference number data indicating the difference number.
The main RAM 43 is provided with a storage area for target difference number data indicating the target difference number.
The main RAM 43 is provided with a storage area for insurance rank data indicating the insurance rank.
In addition, the main RAM 43 is provided with a storage area for watermelon continuous establishment number data indicating the number of continuous watermelon establishments. The number of consecutive watermelon establishments is the number of times that the game of “watermelon” stopped and displayed is continuous.

This completes the description of the configuration of the various storage areas provided in the main RAM 43. Next, contents of a program executed by the main CPU 41 of the main control circuit 81 will be described with reference to FIGS.

First, with reference to FIG. 17, the main flowchart by control of the main CPU 41 is demonstrated.
FIG. 17 is a flowchart showing processing executed by the main CPU of the main control circuit shown in FIG.
When power is supplied to the pachi-slot 1, first, the main CPU 41 performs an initialization process (step S1). Next, the main CPU 41 clears the designated storage area in the main RAM 43 (step S2). For example, data stored in a storage area that needs to be erased for each game, such as an internal winning combination storage area or a display combination storage area, is cleared.

Next, the main CPU 41 performs a medal acceptance / start check process which will be described later with reference to FIG. 18 (step S3). In this process, input checks of the medal sensor 22S and the start switch 6S are performed.

Next, the main CPU 41 extracts a random value and stores it in a random value storage area provided in the main RAM 43 (step S4). Next, the main CPU 41 performs an internal lottery process which will be described later with reference to FIG. 20 (step S5). In this process, the internal winning combination is determined by lottery based on a random value. Next, the main CPU 41 transmits a start command to the sub control circuit 82 (step S6). The start command includes a parameter for specifying an internal winning combination.

Next, the main CPU 41 requests the start of rotation of all the main reels 3 (reels 3L, 3C and 3R) (step S7). When the start of rotation of all the main reels 3 is requested, the stepping motor 59 (stepping motors 59L, 59C and 59R) is performed by an interrupt process (FIG. 25 described later) executed at a constant cycle (1.1173 msec). Drive is controlled and rotation of each reel 3 is started.

Next, the main CPU 41 performs a reel stop control process which will be described later with reference to FIG. 21 (step S8). In this process, the input of the stop switch is checked, and the rotation of the corresponding reel is stopped based on the timing when the stop button is pressed and the internal winning combination.
When the main CPU 41, the main ROM 42, and the main RAM 43 execute the processes of steps S7 to S8 in cooperation, the main CPU 41, the main ROM 42, and the main RAM 43 serve as identification information display means in the present invention. Function.

Next, the main CPU 41 searches for a combination of symbols displayed along the winning determination line L, and determines a payout number or the like based on the result (step S9). As a result of the search, if the symbol combination displayed along the winning determination line L matches the symbol combination defined by the symbol combination table, the corresponding display combination and the number of payouts are determined. Next, the main CPU 41 transmits a display command to the sub control circuit 82 (step S10). The display command includes parameters that specify the display combination, the number of payouts, and the like.

Next, the main CPU 41 performs medal payout processing (step S11). Based on the determined payout number, the hopper 50 is driven and the credit number is updated.
When the main CPU 41, the main ROM 42, and the main RAM 43 execute the processing of step S11 in cooperation, the main CPU 41, the main ROM 42, and the main RAM 43 function as a payment means in the present invention.
Next, the main CPU 41 updates the bonus end number counter based on the payout number (step S12). The numerical value determined as the payout number is subtracted from the bonus end number counter.

Next, the main CPU 41 executes insurance processing (step S200). The insurance process will be described later in detail with reference to FIG.

Next, the main CPU 41 determines whether or not the bonus operating flag is on (step S13). When determining that the bonus operating flag is on, the main CPU 41 performs a bonus end check process described later with reference to FIG. 24 (step S14). It is checked whether or not to end the bonus operation with reference to various counters for managing the bonus end timing.

The main CPU 41 performs a bonus operation check process which will be described later with reference to FIG. 23 after step S14 or when it is determined in step S13 that the bonus operating flag is not on (step S15). It is checked whether or not the bonus operation starts. When this process ends, the process proceeds to step S2.

Next, the medal acceptance / start check process will be described with reference to FIG.
FIG. 18 is a flowchart showing medal acceptance / start check processing.
First, the main CPU 41 determines whether or not the automatic insertion counter is 0 (step S31). When it is determined that the automatic insertion counter is 0, the medal passage permission is performed (step S32). The solenoid of the selector 52 is driven, and the passage of medals in the selector 52 is prompted.

When determining that the automatic insertion counter is not 0, the main CPU 41 copies the automatic insertion counter to the insertion number counter (step S33). Next, the main CPU 41 clears the automatic insertion counter (step S34). Steps S33 and S34 are processes for replaying.

After step S32 or step S34, the main CPU 41 sets 3 as the maximum value of the input number counter (step S35). Next, the main CPU 41 determines whether or not the bonus operating flag is on (step S36). When determining that the bonus operating flag is on, the main CPU 41 changes the maximum value of the insertion number counter (step S37). For example, the maximum value is changed to 2.

The main CPU 41 determines whether or not passage of medals has been detected after step S37 or when it is determined in step S36 that the bonus operating flag is not on (step S38). When determining that the passage of medals has been detected, the main CPU 41 determines whether or not the inserted number counter has reached the maximum value (step S39). When determining that the insertion number counter has not reached the maximum value, the main CPU 41 adds 1 to the insertion number counter (step S40). Next, the main CPU 41 stores 5 in the valid line counter (step S41). Next, the main CPU 41 transmits a medal insertion command to the sub control circuit 82 (step S42). The medal insertion command includes a parameter for specifying the number of inserted coins.

When the main CPU 41 determines in step S39 that the inserted number counter is the maximum value, the main CPU 41 adds 1 to the credit counter (step S43). After step S43, after step S42, or when it is determined in step S38 that the passage of medals has not been detected, the main CPU 41 executes insurance participation processing (step S250).

Here, the insurance subscription processing will be described with reference to FIG.
FIG. 19 is a flowchart showing insurance purchase processing.
First, the main CPU 41 determines whether or not an insurance flag is set in the main RAM 43 (step S251).

When determining that the insurance flag is not set, the main CPU 41 transmits an insurance participation command to the sub-control circuit 82 (step S252). When the insurance joining command is received, the sub-control circuit 82 performs processing relating to the display of the insurance joining image (see FIG. 2).

Next, the main CPU 41 determines whether or not the target difference number A selection button 300a, the target difference number B selection button 300b, or the target difference number C selection button 300c has been pressed (step S253). In this process, the main CPU 41 is triggered by a signal issued from the target difference number A selection switch 300Sa triggered by the target difference number A selection button 300a being pressed, or by pressing the target difference number B selection button 300b. It is determined whether or not a signal issued from the target difference number B selection switch 300Sb or a signal issued from the target difference number C selection switch 300Sc when the target difference number C selection button 300c is pressed.

When it is determined that the target difference number A selection button 300a, the target difference number B selection button 300b, or the target difference number C selection button 300c is pressed, the main CPU 41 indicates the target difference number corresponding to the pressed button. The difference number data is stored in the main RAM 43 (step S254).
Next, the main CPU 41 stores insurance rank data indicating the insurance rank corresponding to the pressed button in the main RAM 43 (step S255).

Next, the main CPU 41, based on the target difference number data stored in the main RAM 43 and the insurance content data stored in the main ROM 42, medals necessary for taking out insurance corresponding to the target difference number. Is subtracted from the credit counter (step S256).

Next, the main CPU 41 sets an insurance flag in the main RAM 43 (step S257).
When the main CPU 41, the main ROM 42, and the main RAM 43 execute the process of step S257 in cooperation, the main CPU 41, the main ROM 42, and the main RAM 43 function as insurance mode transition means in the present invention.

If it is determined in step S251 that the insurance flag is set, in step S253, any of the target difference number A selection button 300a, the target difference number B selection button 300b, and the target difference number C selection button 300c is selected. If it is determined that the button has not been pressed, or after executing the process of step S257, the main CPU 41 ends the present subroutine.

As above, the insurance joining process performed in step S250 in FIG. 18 has been described with reference to FIG.
After executing the process of step S250, the main CPU 41 checks the bet switch 11S and the bet switch 13S (step S44). Numerical values corresponding to the bet button 11 and the bet button 13 are added to the inserted number counter, while being subtracted from the credit counter.

Next, the main CPU 41 determines whether or not the insertion number counter has reached the maximum value (step S45). When it is determined that the insertion number counter has not reached the maximum value, the process proceeds to step S38, whereas when it is determined that the insertion number counter has reached the maximum value, the main CPU 41 stores the difference number data stored in the main RAM 43. Is updated (step S260).
When the main CPU 41, the main ROM 42, and the main RAM 43 cooperate to execute the process of step S260, the main CPU 41, the main ROM 42, and the main RAM 43 function as a difference number calculation unit in the present invention.
Then, the main CPU 41 determines whether or not the start switch 6S is on (step S46).

When determining that the start switch 6S is not on, the main CPU 41 proceeds to step S38, whereas when determining that the start switch 6S is on, the main CPU 41 prohibits medal passage (step S47). The solenoid of the selector 52 is not driven, and the discharge of medals is prompted. When this process ends, the medal acceptance / start check process ends.

Next, an internal lottery process will be described with reference to FIG.
FIG. 20 is a flowchart showing the internal lottery process.

First, the main CPU 41 determines an internal lottery table and the number of lotteries (step S61). The operating flag storage area is referred to, and the internal lottery table and the number of lotteries are determined according to whether or not the bonus is activated. The number of lotteries indicates the number of times that a lottery value is subtracted and a determination is made as to whether a digit has occurred for each winning number defined by the internal lottery table.

Next, the main CPU 41 obtains a random value stored in the random value storage area and sets it as a random number for determination (step S62). Next, the main CPU 41 sets 1 as the initial value of the winning number (step S63).

Next, the main CPU 41 refers to the internal lottery table and acquires a lottery value corresponding to the winning number (step S64). Next, the main CPU 41 subtracts the lottery value from the determination random number value (step S65). Next, the main CPU 41 determines whether or not a digit has been made (step S66). When the main CPU 41 determines that the digit is not performed, the main CPU 41 subtracts 1 from the number of lotteries and adds 1 to the winning number (step S67).

Next, the main CPU 41 determines whether or not the number of lotteries is 0 (step S68). When the main CPU 41 determines that the number of lotteries is not 0, the process proceeds to step S64. On the other hand, when the main CPU 41 determines that the number of lotteries is 0, the main CPU 41 sets 0 as the small role / replay data pointer, and the bonus data pointer. Is set to 0 (step S69).

When the main CPU 41 determines in step S66 that a digit has been made, the main CPU 41 obtains a small role / replay data pointer and a bonus data pointer according to the current winning number (step S70). After step S70 or step S69, the main CPU 41 refers to the small winning combination / replay internal winning combination determination table and acquires the internal winning combination based on the small winning combination / replay data pointer (step S71).

Next, the main CPU 41 stores the acquired internal winning combination in the internal winning combination storing area (step S72). Next, the main CPU 41 determines whether or not the data stored in the carryover combination storage area is 0 (step S73). When the main CPU 41 determines that the data stored in the carryover combination storage area is 0, the main CPU 41 refers to the bonus internal winning combination determination table and acquires the internal winning combination based on the bonus data pointer (step). S74). Next, the main CPU 41 stores the acquired internal winning combination in the carryover combination storage area (step S75).

The main CPU 41 calculates the logical sum of the carryover combination storage area and the internal winning combination storage area after step S75 or when it is determined in step S73 that the data stored in the carryover combination storage area is not 0. The result is stored in the internal winning combination storing area (step S76). That is, the internal winning combination relating to the bonus operation is carried over. When this process ends, the internal lottery process ends.

Next, the reel stop control process will be described with reference to FIG.
FIG. 21 is a flowchart showing the reel stop control process.
First, the main CPU 41 determines whether or not an effective stop button 7 (stop buttons 7L, 7C, and 7R) has been pressed (step S101). When the main CPU 41 determines that the effective stop button 7 is not pressed, it waits until it is pressed.

When determining that the valid stop button 7 has been pressed, the main CPU 41 invalidates the operation of the corresponding stop button 7 (step S102). The valid and invalid states of each stop button 7 are managed in a predetermined storage area provided in the main RAM 43.

Next, the main CPU 41 sets 5 as the number of checks (step S103). In the present embodiment, since the maximum number of sliding pieces is “4”, the position of the symbol in the middle of the corresponding display window 4 (display window 4L, 4C or 4R) when the stop button 7 is pressed. Up to the position of the 4th symbol from there. That is, any of the five numerical values “0”, “1”, “2”, “3”, and “4” is determined as the number of sliding frames.

Next, based on the internal winning combination, the main CPU 41 falls within the range of the number of checks including the position of the symbol (hereinafter referred to as the stop start position) in the middle of the corresponding display window 4 when the stop button 7 is pressed. Among the positions of certain symbols, the position of the symbol with the highest priority is searched (step S104). In this process, the symbol position at which the symbol combination that is permitted to be displayed by the internal winning combination can be displayed along the winning determination line L is determined as the symbol position with the highest priority. .

Next, the main CPU 41 determines the number of sliding symbols based on the search result (step S105). The number of symbols from the stop start position to the symbol position with the highest priority is determined as the number of sliding symbols. Next, the main CPU 41 proceeds to wait for a scheduled stop position (step S106). When a transition is made to waiting for the planned stop position, the driving of the stepping motors (stepping motors 59L, 59C and 59R) is controlled by an interrupt process described later, and the position of the symbol with the highest priority reaches the middle stage of the corresponding display window 4. The rotation of the reel 3 is stopped after waiting.

Next, the main CPU 41 transmits a reel stop command to the sub control circuit 82 (step S107). The reel stop command includes a parameter that specifies the type of the reel 3 that has stopped.

Next, the main CPU 41 determines whether or not there is a stop button 7 whose operation is valid (step S108). That is, it is determined whether or not there is a reel 3 that is still rotating. When the main CPU 41 determines that there is a stop button 7 with an effective operation, the main CPU 41 proceeds to step S101, whereas when it determines that there is no stop button 7 with an effective operation, the main CPU 41 ends the reel stop control process.

Next, with reference to FIG. 22, the insurance process performed in step S200 of FIG. 17 will be described.
FIG. 22 is a flowchart showing the insurance process.
First, the main CPU 41 determines whether or not an insurance flag is set in the main RAM 43 (step S201).

When determining that the insurance flag is set, the main CPU 41 determines whether or not the combination of symbols displayed along the winning determination line L is “watermelon” (step S202).

If the main CPU 41 determines that the symbol combination is not “watermelon”, the main CPU 41 sets the continuous watermelon establishment number to 0 based on the watermelon continuous establishment number data stored in the main RAM 43 (not shown). The process moves to step S207.
On the other hand, when it is determined that the symbol combination is “watermelon”, 1 is added to the number of continuous watermelon establishment (step S203).

Next, the main CPU 41 determines whether or not the watermelon continuous establishment count has reached a predetermined value (5) (step S204).
When determining that the number of continuous watermelon establishment has not reached the predetermined value, the main CPU 41 shifts the processing to step S207.
On the other hand, if it is determined that the watermelon continuous establishment count has reached a predetermined value, the watermelon continuous establishment count is set to 0 (not shown), and a rank-up image display command is transmitted to the sub-control circuit 82 (step S205). ). When the rank-up image display command is received, the sub-control circuit 82 performs processing related to display of the rank-up image (see FIG. 31).

Next, the main CPU 41 updates the insurance rank (step S206). In this process, when the insurance rank indicated by the insurance rank data stored in the main RAM 43 is the insurance rank C, the main CPU 41 stores data indicating the insurance rank B in the main RAM 43 as new insurance rank data. Further, when the insurance rank indicated by the insurance rank data stored in the main RAM 43 is the insurance rank B, the main CPU 41 stores the data indicating the insurance rank A in the main RAM 43 as new insurance rank data.
When the insurance rank indicated by the insurance rank data stored in the main RAM 43 is the insurance rank A, the main CPU 41 does not update the insurance rank. In the present invention, when the insurance rank indicated by the insurance rank data stored in the main RAM 43 is the insurance rank A, the number of consecutive watermelon establishments may not be counted.

Next, the main CPU 41 updates the difference number data stored in the main RAM 43 based on the payout number determined in step S9 in FIG. 17 (step S207).
When the main CPU 41, the main ROM 42, and the main RAM 43 cooperate to execute the process of step S207, the main CPU 41, the main ROM 42, and the main RAM 43 function as a difference number calculation unit in the present invention.

Next, the main CPU 41 determines whether or not the difference number indicated by the difference number data stored in the main RAM 43 has reached the target difference number indicated by the target difference number data stored in the main RAM 43 (step). S208).

When determining that the difference number has reached the target difference number, the main CPU 41 responds to the insurance rank based on the insurance content data stored in the main ROM 42 and the insurance rank data stored in the main RAM 43. Processing related to payout of medals for the number of returns is performed (step S209). The main CPU 41 drives the hopper 50 and updates the number of credits based on the return number.
When the main CPU 41, the main ROM 42, and the main RAM 43 execute the processing of step S208 to step S209 in cooperation, the main CPU 41, the main ROM 42, and the main RAM 43 are the insurance payout means (payout) in the present invention. Function).

Next, the main CPU 41 clears the insurance flag (step S210).
Then, the main CPU 41 sets the difference number to 0 based on the difference number data stored in the main RAM 43 (step S211).

If it is determined in step S201 that the insurance flag is not set, if it is determined in step S208 that the difference number has not reached the target difference number, or after executing the process of step S211, the main CPU 41 executes this subroutine. Exit.

Next, the bonus operation check process will be described with reference to FIG.
FIG. 23 is a flowchart showing the bonus operation check process.
First, the main CPU 41 determines whether or not the display combination is BB (step S121). When the main CPU 41 determines that the display combination is BB, the main CPU 41 refers to the bonus operation time table and performs the BB operation processing (step S122). In this process, the BB operating flag is turned on, and a predetermined value is set in the bonus end number counter.

Next, the main CPU 41 clears the carryover combination storage area (step S123). Next, the main CPU 41 transmits a bonus start command to the sub-control circuit 82 (step S124). When this process ends, the bonus operation check process ends.

When determining that the display combination is not BB in step S121, the main CPU 41 determines whether or not the display combination is replay (step S125). When determining that the display combination is replay, the main CPU 41 copies the value of the insertion number counter to the automatic insertion counter (step S126).

When determining that the display combination is not replay in step S125, the main CPU 41 determines whether or not the BB operating flag is on (step S127). When determining that the BB operating flag is not on, the main CPU 41 ends the bonus operation check process, whereas when determining that the BB operating flag is on, whether or not the RB operating flag is on. Is determined (step S128).

When the main CPU 41 determines that the RB in-operation flag is on, the main CPU 41 ends the bonus operation check process. On the other hand, when the main CPU 41 determines that the RB in-operation flag is not on, the main CPU 41 refers to the bonus operation table. Time processing is performed (step S129). In this process, the RB operating flag is turned on, and predetermined values are set in the winning possible number counter and the possible gaming number counter. When this process ends, the bonus operation check process ends.

Next, the bonus end check process will be described with reference to FIG.
FIG. 24 is a flowchart showing a bonus end check process.
First, the main CPU 41 determines whether or not the bonus end number counter is 0 (step S141). When determining that the bonus end number counter is 0, the main CPU 41 performs BB end time processing (step S142). In this process, the BB operating flag and the RB operating flag are turned off, and various counters for managing the end timing of the bonus are cleared. Next, the main CPU 41 transmits a bonus end command to the sub-control circuit 82 (step S143). When this process ends, the bonus end check process ends.

When the main CPU 41 determines in step S141 that the bonus end number counter is not 0, the main CPU 41 updates the winning possible number counter or the possible gaming number counter (step S144). The possible game number counter is decremented by 1, and when there is a win, the possible pay number counter is decremented by one. Next, the main CPU 41 determines whether or not the winning possible number counter or the possible gaming number counter is 0 (step S145).

When the main CPU 41 determines that the possible winning count counter or the possible gaming count counter is not 0, the main CPU 41 ends the bonus end check process, while determining that the possible winning count counter or the possible game count counter is 0, Processing at the end of RB is performed (step S146). In this process, the RB operating flag is turned off, and the winning possible number counter and the possible gaming number counter are cleared. When this process ends, the bonus end check process ends.

Next, an interrupt process (1.1173 msec) controlled by the main CPU 41 will be described with reference to FIG.
FIG. 25 is a flowchart showing the interrupt process.
First, the main CPU 41 saves the register (step S161). Next, the main CPU 41 performs an input port check process (step S162). In this process, signals input from various switches such as the stop switch 56 are checked.

Next, the main CPU 41 performs a reel control process (step S163). In this process, when the start of rotation of all reels 3 (reels 3L, 3C, and 3R) is requested, the stepping motor 59 (stepping motor 59) is started so that each reel 3 starts rotating and then rotates at a constant speed. 59L, 59C and 59R) are controlled. When the number of sliding pieces is determined, the driving of the stepping motor 59 is controlled so that the rotation of the corresponding reel 3 is continued for the number of sliding pieces and the rotation is decelerated and stopped.

Next, the main CPU 41 performs a lamp and 7-segment driving process (step S164). Next, the main CPU 41 restores the register (step S165). When this process ends, the interrupt process ends.

This completes the description of the contents of the program executed by the main CPU 41 of the main control circuit 81. Next, contents of a program executed by the sub CPU 206 of the sub control circuit 82 will be described with reference to FIGS.

The main board communication task performed by the sub CPU 206 will be described with reference to FIG.
FIG. 26 is a flowchart showing a main board communication task performed by the sub CPU shown in FIG.
First, the sub CPU 206 performs a reception check on the command transmitted from the main control circuit 81 (step S301). Next, when receiving a command, the sub CPU 206 extracts the type of the command (step S302).

Next, the sub CPU 206 determines whether or not a command different from the previous one has been received (step S303). When the sub CPU 206 determines that a command different from the previous command has not been received, the sub CPU 206 proceeds to step S301. On the other hand, when determining that a command different from the previous command has been received, the sub CPU 206 stores the command in the message queue (step S304). Move on.

Next, an effect registration task performed by the sub CPU 206 will be described with reference to FIG.
FIG. 27 is a flowchart showing an effect registration task performed by the sub CPU shown in FIG.
First, the sub CPU 206 takes out a message from the message queue (step S311). Next, the sub CPU 206 determines whether there is a message (step S312). When the sub CPU 206 determines that there is a message, it copies the game information from the message (step S313). For example, various data such as internal winning combination, type of reel 3 (reels 3L, 3C and 3R) stopped, display combination, operating flag, etc. specified by parameters are copied to the storage area provided in the sub RAM 210. Is done.

Next, the sub CPU 206 performs effect content determination processing which will be described later with reference to FIG. 28 (step S314). In this process, depending on the type of the received command, the contents of the effect are determined and the effect data is registered.

The sub CPU 206 registers animation data after step S314 or when it is determined in step S312 that there is no message (step S315). Next, the sub CPU 206 registers sound data (step S316). Next, the sub CPU 206 registers lamp data (step S317). The registration of the animation data, the registration of the sound data, and the registration of the ramp data are performed based on the effect data registered in the effect content determination process. When this process ends, the process moves to step S311.

Next, with reference to FIG. 28, a flowchart of effect content determination processing executed by the sub CPU 206 will be described.
FIG. 28 is a flowchart showing an effect content determination process performed by the sub CPU shown in FIG.
First, the sub CPU 206 determines whether or not it is time to receive a start command (step S321). When determining that the start command is received, the sub CPU 206 extracts the effect random number, determines the effect number by lottery based on the internal winning combination, etc., and registers it (step S322). The production number is data for designating production contents to be executed this time.

Next, the sub CPU 206 registers the production data at the start based on the registered production number (step S323). The effect data is data that designates animation data, sound data, and lamp data. When the effect data is registered, corresponding animation data and the like are determined, and effects such as video display are executed. When this process ends, the effect content determination process ends.

Next, when determining that the start command is not received, the sub CPU 206 determines whether or not the reel stop command is received (step S324). When the sub CPU 206 determines that the reel stop command is received, the sub CPU 206 registers the stop effect data based on the registered effect number and the type of the stop button 7 (stop buttons 7L, 7C and 7R) ( Step S325). When this process ends, the effect content determination process ends.

Next, when determining that the reel stop command is not received, the sub CPU 206 determines whether or not the display command is received (step S326). When the sub CPU 206 determines that the display command is being received, the sub CPU 206 registers display effect data based on the registered effect number (step S327). When this process ends, the effect content determination process ends.

Next, when determining that the display command is not received, the sub CPU 206 determines whether it is a bonus start command reception (step S328). If the sub CPU 206 determines that the bonus start command is received, it registers effect data for starting the bonus (step S329). When this process ends, the effect content determination process ends.

Next, when determining that the bonus start command is not received, the sub CPU 206 determines whether or not the bonus end command is received (step S330). When the sub CPU 206 determines that the bonus end command is not received, the sub CPU 206 ends the effect content determination process. On the other hand, when determining that the bonus end command is received, the sub CPU 206 registers bonus end effect data (step S331). ). When this process ends, the effect content determination process ends.

Next, with reference to FIG. 29, the insurance participation image display process performed by the sub CPU 206 will be described.
FIG. 29 is a flowchart showing insurance participation image display processing performed by the sub CPU shown in FIG.
First, the sub CPU 206 determines whether or not an insurance joining command (see step S252 in FIG. 19) has been received (step S401).
If it is determined that the insurance joining command has been received, the sub CPU 206 displays an insurance joining image (see FIG. 2) on the liquid crystal display device 5 based on the insurance joining image data stored in the sub ROM 208 (step S402). .
When it is determined in step S401 that the insurance participation command has not been received, or after executing the process of step S402, the main CPU 41 ends the present subroutine.

Next, the rank-up image display process performed by the sub CPU 206 will be described with reference to FIG.
FIG. 30 is a flowchart showing a rank-up image display process performed by the sub CPU shown in FIG.
First, the sub CPU 206 determines whether or not a rank-up image display command (see step S205 in FIG. 22) has been received (step S411).
If it is determined that the rank-up image display command has been received, the sub CPU 206 causes the liquid crystal display device 5 to display a rank-up image (see FIG. 31) based on the rank-up image data stored in the sub ROM 208 (step 31). S412).

FIG. 31 is a diagram illustrating an example of an image displayed on the liquid crystal display device included in the pachislot according to the present embodiment.
The character image 95 indicates that “watermelon” is stopped and displayed for five consecutive games.
The character image 96 indicates that the insurance rank changes from the insurance rank C to the insurance rank B.

When it is determined in step S411 that the rank-up image display command has not been received, or after executing the process of step S412, the main CPU 41 ends the present subroutine.

As described above, according to the pachi-slot 1 according to the present embodiment, since the return is performed based on the difference number which is a value reflecting the result of all the games, only for winning the jackpot in one game. Situations where no reduction is made are unlikely to occur. Therefore, it is possible to prevent a situation where the number of medals inserted greatly exceeds the number of payouts and the player who suffers a large loss is frustrated.

In addition, according to the pachislot 1 according to the present embodiment, the benefit condition (the difference number reaches the target difference number) is difficult to be satisfied and it is difficult to receive the benefit, but if the condition is satisfied, a large amount of benefit can be obtained. Insurance that can be received and conditions for benefits (the difference number reaches the target difference number) are easily established, and you can receive benefits relatively easily, but even if the conditions are satisfied, you receive only a small amount of benefits It is possible to give the player an impression that an insurance according to his / her preference can be selected from various insurances such as insurance that cannot be played. Thereby, a player can be entertained.

Further, according to the pachi-slot 1 according to the present embodiment, when the watermelon is stopped and displayed for five consecutive games, the insurance rank can be increased. In other words, when the watermelon is stopped and displayed for five consecutive games, the condition that “the difference number reaches the small target difference number” is established, and thus the “difference number reaches the large target difference number”. The number of medals that should not be paid unless the condition that is difficult to be met is paid. As a result, the player can be expected to stop displaying the watermelon, and the game can be enjoyed through such a process. In addition, it is possible to provide a way of enjoying such that an insurance with a low initial insurance rank (for example, insurance rank C) is added and then the rank is increased.

In the present embodiment, it has been described that different numbers of medals are required to take out insurance according to each target difference number. In the present invention, in order to select the target difference number, it is desirable that the number of game media corresponding to the selected target difference number is required. This is because it is possible to provide more interesting insurance participation by making the player aware that different expenses are set according to the type of insurance.

Further, in the present embodiment, a case has been described in which all values that the player can select as the target difference number are negative. However, in the present invention, a positive value may be included as an option for the target difference number.

Further, in the present embodiment, the case where the insurance rank is increased when the watermelon is stopped and displayed for five consecutive games has been described. However, in the present invention, the insurance rank may be lowered when the display is stopped with a combination of predetermined identification information.

Further, in the present embodiment, it has been described that once the insurance is taken, the insurance is not canceled (the insurance flag is not cleared) until the medal for the insurance is paid out. However, the present invention may be configured to shift from the insurance mode to the non-insurance mode when a predetermined condition is satisfied. For example, it is possible to shift from the insurance mode to the non-insurance mode on condition that the difference number has reached a predetermined value or more. Thereby, it can be made to expect a player to be a value slightly smaller than a predetermined value.

Moreover, in this embodiment, the case where the opportunity to join insurance was given in every game was demonstrated. However, in the present invention, for joining insurance when a predetermined condition (for example, that a combination of predetermined identification information is stopped and displayed, the target difference number becomes a predetermined value, etc.) is established. It may be configured to accept an input. Thereby, the player can be interested in the predetermined condition.

The embodiment of the present invention has been described above, but only specific examples are illustrated, and the present invention is not particularly limited. The specific configuration of each unit and the like can be appropriately changed in design. The effects described in the embodiments of the present invention are only the most preferable effects resulting from the present invention, and the effects of the present invention are limited to those described in the embodiments of the present invention. is not.

It is a functional block diagram which shows the functional flow of the pachislot which concerns on this embodiment. It is a figure which shows an example of the image displayed on the liquid crystal display device with which the pachislot which concerns on this embodiment is provided. It is a perspective view which shows the external structure of the pachislot which concerns on this embodiment. It is a front view which shows the internal structure of the pachislot shown in FIG. FIG. 4 is a block diagram showing a configuration of a main control circuit of the pachislot shown in FIG. 3. FIG. 6 is a block diagram showing a configuration of a sub control circuit shown in FIG. 5. It is a figure which shows a symbol arrangement | positioning table. It is a figure which shows a symbol combination table. It is a figure which shows a table at the time of a bonus action | operation. It is a figure which shows the internal lottery table for general game states. It is a figure which shows the internal lottery table for RB operation | movement. It is a figure which shows the internal winning combination determination table for a small combination and replay. It is a figure which shows the internal winning combination determination table for bonuses. It is a figure for demonstrating an internal winning combination storing area. It is a figure for demonstrating the carryover combination storage area. It is a figure for demonstrating the operating flag storage area. It is a flowchart which shows the process performed by main CPU of the main control circuit shown in FIG. It is a flowchart which shows a medal reception / start check process. It is a flowchart which shows an insurance joining process. It is a flowchart which shows an internal lottery process. It is a flowchart which shows a reel stop control process. It is a flowchart which shows an insurance process. It is a flowchart which shows a bonus action check process. It is a flowchart which shows a bonus completion | finish check process. It is a flowchart which shows an interruption process. It is a flowchart which shows the main board | substrate communication task performed by the sub CPU shown in FIG. It is a flowchart which shows the effect registration task performed by the sub CPU shown in FIG. It is a flowchart which shows the production content determination process performed by the sub CPU shown in FIG. It is a flowchart which shows the insurance joining image display process performed by the sub CPU shown in FIG. It is a flowchart which shows the rank-up image display process performed by the sub CPU shown in FIG. It is a figure which shows an example of the image displayed on the liquid crystal display device with which the pachislot which concerns on this embodiment is provided.

Explanation of symbols

1 Pachislot 2 Cabinet 3 (3L, 3C, 3R) Reel 5 Liquid crystal display device 6 Start lever 6S Start switch 7 (7L, 7C, 7R) Stop button 22 Medal slot 22S Medal sensor 40 Microcomputer 41 Main CPU
42 Main ROM
43 Main RAM
49 Motor drive circuit 50 Medal payout device (hopper)
50S medal detection unit 51 hopper drive circuit 56 stop switch 59 (59L, 59C, 59R) stepping motor 60 reel position detection circuit 61 payout completion signal circuit 81 main control circuit 82 sub control circuit 206 sub CPU
208 Sub ROM
210 Sub RAM
300 (300a, 300b, 300c) Target difference number selection button

Claims (4)

Input means capable of performing the first BET and the second BET of the game medium;
A variable display means capable of performing variable display of a plurality of identification information;
After the game medium is first betted from the input means, identification information display means for performing a variable display of a plurality of identification information by the variable display means, and to stop display,
A payment means for paying a number of game media determined based on the number of game media first betted from the input means and a combination of identification information stopped and displayed by the identification information display means;
The number of game media that have been first BET from the input means after the second BET has been placed from the input means, and the number of game media that have been paid by the payment means after the second BET has been placed from the input means Difference number calculating means for calculating a difference number indicating a difference between
A gaming machine comprising: a payout means for paying a game medium when the difference number calculated by the difference number calculation means reaches a specific number. An input means capable of betting game media;
A variable display means capable of performing variable display of a plurality of identification information;
After the game medium is betted from the input means, the identification information display means to stop display after performing a variable display of a plurality of identification information by the fluctuation display means,
A payment means for paying a number of game media determined based on the number of game media betted from the input means and a combination of identification information stopped and displayed by the identification information display means;
Insurance mode transition means for transitioning from the non-insurance mode to the insured mode on condition that a predetermined number of game media have been inserted;
Difference number calculating means for calculating a difference number indicating a difference between the number of gaming media betted from the input means in the insurance mode and the number of gaming media paid by the payment means in the insurance mode;
A gaming machine comprising: insurance payout means for paying a game medium when the difference number calculated by the difference number calculation means reaches a specific number. The input means includes
It is possible to perform a target difference number selection input for selecting a target difference number to be compared with a difference number calculated by the difference number calculation means,
The insurance payment means is:
The number of game media corresponding to the target difference number is paid when the difference number calculated by the difference number calculating means reaches the target difference number selected by the input means. 2. The gaming machine according to 2. The insurance payment means is:
On the condition that the combination of the identification information stopped and displayed by the identification information display means is a predetermined combination, the number of game media corresponding to the target difference number different from the target difference number selected by the input means The gaming machine according to claim 3, wherein payment is performed.

Images