JP2000140197A - Slot machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a slot machine capable of an interesting game by changing the stop reception sound of a stop switch which tends to be monotonous corresponding to the result of internal drawing. SOLUTION: This slot machine is provided with a stop reception sound decision table 141 provided with plural stop reception sound pattern areas sectioned for respective stop reception sound patterns to be outputted in the entire area of a random number value taken by a random number generation means 140, a random number extraction means 143 for extracting a random number generated by the random number generation means 140, a reception sound decision means 144 for collating the random number value extracted by the random number extraction means with the stop sound decision table and deciding the stop reception sound pattern corresponding to the stop reception sound pattern area to which the random number value belongs and a stop reception sound output control means 145 for making an external output means (speaker 60, for instance) output sound based on the stop reception sound pattern decided by the reception sound decision means 144 on condition that the respective stop switches 40 are operated.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a slot machine capable of changing a stop reception sound of a stop switch in accordance with a lottery result of an internal lottery means.

[0002]

2. Description of the Related Art Conventionally, as a slot machine of this type, a symbol variation display device for varyingly displaying a plurality of types of symbols, a start switch for starting symbol variation display by the symbol variation display device, and a symbol variation display device. A stop switch for stopping the display of the symbol change and a stop display of the symbol by the device, an internal lottery means for performing an internal lottery for winning or not, on condition of operation of the start switch, and a special lottery result by the internal lottery means. In addition to winning, the player is allowed to play a special game on condition that the combination of stopped symbols displayed on the symbol variation display device matches a predetermined special winning symbol. Slot machines were known.

In this conventional slot machine,
When the stop switch is operated, the stop reception sound output to notify that the stop switch has been received is
Regardless of the result of the internal lottery by the internal lottery means, the same sound was always output.

[0004]

However, in the above-described conventional slot machine, the stop reception sound simply indicates that the stop switch has been effectively operated by voice, and the voice is output. There was a problem that nothing was interesting. In addition, since the same sound was always output regardless of the result of the internal lottery by the internal lottery means, there was a problem that the player could not know the contents of the internal lottery by operating the stop switch. Was.

Therefore, the slot machine according to the first and second aspects of the present invention has been made in view of the above-mentioned problems of the prior art, and has as its object to stop a stop switch which tends to be monotonous. By changing the reception sound in accordance with the result of the internal lottery, an attempt is made to provide a slot machine capable of interesting games.

[0006]

Means for Solving the Problems (Features) The present invention is to achieve the above-mentioned object, and its contents will be described below with reference to an embodiment of the invention shown in the drawings. . (Claim 1) The slot machine according to claim 1, wherein a random number generating means (140) for determining a stop reception sound for generating random numbers in a predetermined range, and a whole area of random number values taken by the random number generating means (140) A stop reception sound determination table (141) having a plurality of stop reception sound pattern areas divided for each output stop reception sound pattern, and a stop reception sound for extracting a random number generated by the random number generation means (140). Random number extraction means for determination (143)
Receiving sound determining means for comparing the random number value extracted by the random number extracting means (143) with a stop sound determining table (141) and determining a stop receiving sound pattern corresponding to the stop receiving sound pattern area to which the random number value belongs (144) and each of the stop switches
On the condition that (40) is operated, the reception sound determination means (1
44. A stop reception sound output control unit (145) for outputting a sound to an external output unit (for example, the speaker 60) based on the stop reception sound pattern determined in (44).

Therefore, according to the slot machine of the first aspect, the random number generating means (140) for determining the stop reception sound.
Generates random numbers up to a predetermined range. The random number extracting means for determining a stop reception sound extracts a specific random number value from the random numbers generated from the random number generating means (140). The reception sound determination unit (144) compares the random number value extracted by the random number extraction unit (143) with the stop reception sound determination table (141), so that the random number value belongs to any stop reception sound pattern area. Is determined, and a stop reception sound pattern corresponding to the area to which the random number value belongs is determined.

The stop reception sound output control means (145) causes the external output means (60) to output a sound based on the stop reception sound pattern determined by the reception sound determination means (144). Therefore, when the stop switch (40) is operated, the output of the stop reception sound is determined at random, so that the game is not monotonized. (Claim 2) The slot machine according to claim 2, wherein the random number generating means (140) for generating a random number in a predetermined range, and a stop switch (40) in the whole area of the random number value taken by the random number generating means (140). A) a plurality of stop reception sound pattern tables having a plurality of stop reception sound pattern areas that are divided for each stop reception sound pattern output in response to the operation, and having different rates of the respective stop reception sound pattern areas. (141) and, among the plurality of stop reception sound determination tables (141), a stop reception sound determination table selection means for selecting a stop reception sound determination table (141) corresponding to the lottery result of the internal lottery means (110) (142), random number extracting means (143) for extracting a random number generated by the random number generating means (140), and the random number extracting means (143)
The random number value extracted is compared with the stop sound determination table (141) selected by the stop reception sound determination table selecting means (142), and a stop reception sound pattern corresponding to the stop reception sound pattern area to which the random number value belongs is determined. Acceptance sound determination means to be determined (144)
And stopping the output of the sound to the external output means (60) based on the stop reception sound pattern determined by the reception sound determination means (144), on condition that each of the stop switches (40) is operated. Receiving sound output control means (145).

Therefore, according to the slot machine of the second aspect, the stop reception sound determination table selecting means (142)
Selects the stop reception sound determination table (141) corresponding to the result of the internal lottery by the internal lottery means (110) from the plurality of stop reception sound determination tables (141). On the other hand, the random number generation means (140) generates random numbers up to a predetermined range.

[0010] The random number extracting means (143) includes the random number generating means.
A specific random number value is extracted from the random numbers generated from (140). The reception sound determining means (144) is a random number extracting means (14
The random number value extracted by 3) is compared with the stop reception sound determination table (141) selected by the stop reception sound determination table selection means (142), and the stop reception corresponding to the stop reception sound pattern area to which the random number value belongs is received. The stop reception sound output control means (145) for determining a sound pattern includes the reception sound determination means.
The sound is output to the external output means (60) based on the stop reception sound pattern determined in (144).

Therefore, the appearance rate of the output stop reception sound pattern is determined by the selected stop reception sound determination table (141).
Depends on the ratio of the area allocated to, the selection of the stop reception sound determination table (141) is performed according to the result of the internal lottery by the internal lottery means (110), this tendency,
By accumulating the number of games, the player can learn by experience or by displaying explanations as instructions on the surface of the slot machine 10 so that the player can know the result of the internal lottery to some extent.

[0012]

1 to 5 show an embodiment of the present invention. FIG. 1 is a block diagram showing an outline of control of a slot machine, and FIG. 2 is a schematic front view of the slot machine. , FIG. 3 is a schematic diagram of a part of the stop reception sound determination table,
FIG. 4 is an explanatory diagram showing a reception sound corresponding to the stop reception sound pattern, and FIG. 5 is a flow showing an outline of the operation of the slot machine. (Slot Machine) In FIG. 2, reference numeral 10 denotes a slot machine. The slot machine 10 is provided with a front panel 20 on the front surface of a box-shaped main body. A symbol variation display device 30 is provided.

As shown in FIG. 2, the symbol variation display device 30 is provided with first to third transparent display windows 31 arranged side by side. The left, center and right three substantially cylindrical rotating reels 32 are arranged facing the respective outer peripheral surfaces. A plurality of symbols are displayed on the outer peripheral surface of each of the rotating reels 32. Specifically, a reel tape on which a plurality of symbols are printed at predetermined intervals is attached to the outer peripheral surface of the rotating reel 32..., And a plurality of symbols are displayed on the outer peripheral surface of the rotating reel 32. There are various types of this pattern. For example, the pattern imitates a picture of a playing card, a fruit, a specific character, or the like, and includes “A (ace)” and “king”.
It consists of symbols such as "queen", "joker", "7", "cherry", "red cherry" and "angel".

A motor 33 (for example, a stepping motor) is rotatably connected to each of the rotating reels 32 (FIG. 1). A plurality of symbols can be moved and displayed at a predetermined speed in the vertical direction in the inside of the frame 31. Note that the motor 33 of the rotating reel 32 is formed so as to make one rotation every 750 msec, for example.

In each display window 31 of the front panel 20,
As shown in FIG. 2, a total of five lines 34 to 38 are displayed, including three horizontal lines in the upper, middle, and lower rows, and two diagonally downward and leftward lines. Each line 34
-38 are activated according to the number of game medals inserted,
It is possible to know whether or not a prize has been won, for example, whether or not it is possible to proceed to a special game during a normal game, depending on the combination of stop symbols displayed and stopped side by side on the activated lines 34 to 38.

As shown in FIG. 2, a medal insertion slot 39 for inserting game medals is disposed diagonally on the lower right side of the three rotating reels 32. Further, as shown in FIG. 2, the lower side of the three rotating reels 32... For stopping each of the rotating reels 32. Three stop switches 40, left, center and right, are respectively arranged. The left stop switch 40 stops the rotation of the left rotating reel 32.
To stop the rotation of the right stop switch 40,
The operation is performed to stop the rotation of the right rotating reel 32.

On the left side of the stop switch 40,.
As shown in FIG. 2, a lever-shaped start switch 50 for starting the rotation of each rotating reel 32 is provided. Below the stop switches 40, a pair of speakers 60 as sound output means is built. Next, a control circuit of the slot machine 10 will be described with reference to FIG. (Electronic control device) As shown in FIG. 1, the control circuit of the slot machine 10 includes an electronic control device 100 including, for example, a CPU.

On the input side of the electronic control unit 100, as shown in FIG. 1, a start switch 50 and three stop switches 40 for stopping each of the rotating reels 32. Are connected to each other. Also,
On the output side of the electronic control unit 100, as shown in FIG.
The motors 33 for individually driving the three rotating reels 32 for rotation are connected to the speakers 60 as external output means for outputting the stop reception sound to the outside.

As shown in FIG. 1, the electronic control device 100 includes an internal lottery means 110 for performing an internal lottery for determining whether or not a prize is won.
On the condition that the lottery result by the internal lottery means 110 is a special prize, and that the combination of the stopped symbols stopped and displayed on the symbol variation display device 30 matches a predetermined special prize symbol. A special game execution means 120 for allowing a player to perform a special game, a drive control means 130 for controlling the rotation of each of the rotating reels 32... Based on the operation of the start switch 50 and the stop switch 40. A random number generating means 140 for determining a stop reception sound for generating a random number, and in the entire area of the random number value taken by the random number generation means 140, are divided for each stop reception sound pattern output in response to the operation of the stop switch 40. A plurality of stop reception sound pattern tables each having a plurality of stop reception sound pattern areas and having different ratios of the respective stop reception sound pattern areas.
141 and the plurality of stop reception sound determination tables 141
A stop reception sound determination table selection unit 142 that selects a stop reception sound determination table 141 corresponding to a lottery result of the internal lottery unit 110, and a random number generation unit 140 for determining the stop reception sound
The random number value extracted by the stop reception sound determination random number extraction means 143 for extracting the random number generated by the stop reception sound determination means 143 and the stop reception sound determination table selection 14
2 means is compared with the stop reception sound determination table 141 selected,
A reception sound determination unit 144 that determines a stop reception sound pattern corresponding to the stop reception sound pattern area to which the random number value belongs, and on condition that each of the stop switches 40 is operated, the reception sound determination unit 144 A stop reception sound output control unit 145 for outputting a sound to the speaker 60 as an external output unit based on the determined stop reception sound pattern.
And (Internal Lottery Means) The internal lottery means 110 includes an internal lottery random number generation means 111 and an internal lottery random number extraction means 11 for extracting random numbers generated by the internal lottery random number generation means.
2, an internal lottery table 113 used for determination of internal lottery,
The random number value extracted by the random number extracting means 112 for internal lottery is compared with the internal lottery table 113, and based on the area to which the random number value belongs, a lottery means for performing a lottery whether or not a prize is won.
114 and.

The internal lottery random number generating means 111 generates random numbers in a predetermined area (for example, 0 to 16382 in decimal). The internal lottery random number extraction means 112, the random number generated from the internal lottery random number generation means 111,
The extraction is performed under a predetermined condition (for example, operation of a start switch). The internal lottery table 113 stores the random number extracting means 112
Of the random number values extracted by
An area set at a predetermined ratio, such as a normal winning area and a non-winning area, is provided.

The lottery means 114 includes the random number extraction means 112
By referring to the random number value extracted by the internal lottery table 113, the region to which the random value belongs is determined, and the prize corresponding to the region to which the random value belongs is determined. For example, if the random number belongs to a special winning area, it is determined to be a special winning, and if it belongs to a non-winning area, it is determined to be non-winning. (Special Game Execution Means) The special game execution means 120 determines that the lottery result by the internal lottery means 110 is a special prize, and that the combination of the stopped symbols stopped and displayed on the symbol variation display device 30 is a predetermined predetermined value. The player is made to play a special game on condition that it matches the special winning symbol. In the present embodiment, the predetermined predetermined winning symbols are, for example, “7”, “7”,
This means that “7” is stopped and displayed.

The "special game" means a game which can be played under conditions more advantageous to the player than the normal game, and for example, a high winning prize which can be played with a higher winning probability than the normal game. A big bonus game and a regular bonus game in which a probability game can be performed a predetermined number of times are also included. (Driving control means) The driving control means 130 rotates the motors 33 which drive the rotating reels 32... Based on the operation of the start switch 50, and controls the motors based on the operation of the stop switches 40. Stop the rotation of. (Random Number Generating Means for Determining Stop Acceptance Sound) The random number generating means 140 for determining stop acceptance sounds generates random numbers in a predetermined range (for example, 0 to 65536 in decimal).

In the present embodiment, the random number generating means 140 for determining the stop acceptance sound is provided separately from the random number generating means 111 for the internal lottery. Without separately providing a random number generating means 140 for sound determination, the random number generating means 111 for the internal lottery
May be replaced with the random number generating means 140 for determining a stop reception sound. (Random Number Extracting Means for Determining Stop Acceptance Sound) The random number extracting means 143 for determining stop acceptance sounds determines that the predetermined condition is met (in the present embodiment, the start switch 50 is operated). For example, one random number value is extracted from the random numbers generated by the random number generation means 140 for determining a stop reception sound. (Stop Acceptance Sound Determination Table) As shown in FIGS. 3A and 3B, the stop acceptance sound determination table 141 includes a stop switch 4 in the entire area of the random number value taken by the random number generation means 140.
It has a plurality of stop reception sound pattern areas divided for each stop reception sound pattern output in response to the operation of 0. As shown in FIG. 4, each stop reception sound pattern has a first stop sound, a second stop sound, and a third stop sound, and is output in the order in which the stop switches 40 are operated. A stop reception sound is predetermined. For example, when the stop reception sound pattern is determined to be the stop reception sound pattern 1, the stop reception sound pattern is output in the order of the reception sound 1, the reception sound 2, and the reception sound 3. In addition, as shown in FIG.
There is a maximum of 1, and each received sound has a different point in terms of strength, size, pitch, tone, etc. to the extent that it can be distinguished by human hearing.

Further, each stop reception sound determination table 141
The ratio of each stop reception sound pattern area is different. In the present embodiment, as shown in FIG. 3, there are provided two types of determination tables, a stop reception sound determination table 141 for special prize and a stop reception sound determination table 141 for non-special prize. In the present embodiment, the stop reception sound determination table
Although 141 has been described as being of two types, the number of stop reception sound tables is not limited to two, and a plurality of types may be used.

Stop reception sound determination table for the special prize
141 has five stop reception sound pattern areas 1 to 5 as shown in FIG. 3A. Similarly, the stop reception sound determination table 141 other than for special prize has five stop reception sound pattern areas 1 to 5 as shown in FIG. 3B.

The stop reception sound pattern area 5 will be described as an example.
The ratio of the stop reception sound pattern area 5 to the entire area is
As shown in FIG. 3 (A), the stop reception sound determination table 141 other than for special prize is set to 536/65536.
The ratio of the stop reception sound pattern area 5 to the entire area is
As shown in FIG. 3B, the number is 1/65536, and the stop reception sound determination table 141 for special prize is 5
The stop reception sound pattern area 5 is set wider by 36 times. (Stop reception sound determination table selection means) The stop reception sound determination table selection means 142 outputs a special prize corresponding to the lottery result of the internal lottery means 110 among the plurality of stop reception sound determination tables 141. In the case of, the stop reception sound determination table 141 for special prize is selected, and when the lottery result is other than the special prize, the stop reception sound determination table 141 for other than special prize is selected.

Therefore, when the result of the lottery by the internal lottery means 110 is a special winning, the stop accepting sound determination table 141 for the special winning is selected. The probability of being determined is 536 times higher than the case other than the special winning. (Receiving Sound Determining Unit) The receiving sound determining unit 144 converts the random number value extracted by the stop receiving sound determining random number extracting unit 143 into the stop receiving sound determining table 141 selected by the stop receiving sound determining table selecting unit 142. By matching with
A stop reception sound pattern corresponding to the stop reception sound pattern area to which the random number value belongs is determined. For example, when the random number value extracted by the random number extracting means 143 for determining a stop reception sound belongs to the stop reception sound pattern area 5, as shown in FIG. Is determined as the stop reception sound pattern 5 corresponding to the stop reception sound pattern area 5. (Stop reception sound output control means) The stop reception sound output control means 145 is based on the stop reception sound pattern determined by the reception sound determination means 144 on condition that each of the stop switches 40 is operated. Then, a sound is output to the pair of speakers 60 as the external output means.

As shown in FIG. 4, for each stop reception sound pattern, a turn stop reception sound output in accordance with the operation of each stop switch 40... Is predetermined.
For example, in the stop reception sound pattern 1, based on the operation of the stop switch 40 that was operated first, the torso stop reception sound 1 is first output from the speaker 60, and then another stop switch 40 is operated. When the torso stop reception sound 2 is output from the speaker 60, and the next stop switch 40 is operated, the torso stop reception sound 3 is output. The stop reception sound is determined in advance by the sound output in the order of operation of the stop switches 40... When any of the three stop switches 40. Is output.

Therefore, when the lottery result by the internal lottery means 110 is a special prize, the stop reception sound pattern 4
And the stop reception sound pattern 5 is easily determined. And
If the stop reception sound pattern 4 is determined, the reception sound 7 is output for the first stop, the reception sound 2 is output for the second stop, and the reception sound 8 is output for the third stop. Is output. If the stop reception sound pattern 5 is determined, the reception sound 7 is output for the first stop, and the reception sound 9 is output for the second stop.
Is output, and a reception sound 10 is output for the third stop.

As described above, when the result of the lottery by the internal lottery means 110 is a special prize, a stop reception sound pattern which does not appear otherwise appears, so that the game familiar with the game of the slot machine concerned In accordance with the rule of thumb, when a stop reception sound pattern that does not normally appear appears, the player notices that the lottery result by the internal lottery means is a special prize, and continues the game without ending the game halfway Then, the stop switch 40 is set so that the combination of stopped symbols displayed on the symbol variation display device 30 matches a predetermined special winning symbol.
To operate. In this way, the player sends the result of the lottery by the internal lottery means 110 to the stop switch 40.
Can be known from the change in the sound output pattern of the stop reception sound output by operating the game, so that the game does not end in the middle and the chance of a special prize is not missed.

Next, the slot machine 10 having the above configuration
The operation will be briefly described with reference to the flowchart shown in FIG. First, in step 100, it is determined whether the start switch 50 has been operated. This determination is performed by the electronic control unit, and the on / off of the start switch 50 is monitored in the electronic control unit.

When the start switch 50 is turned on, the routine proceeds to the next step 101, where it is determined whether or not a special prize has been won. This determination is made by the internal lottery means 110 of the electronic control device 100.
The internal lottery means 110 determines, based on the internal lottery table 113, whether the extracted random number value is a random number value belonging to the special winning area. If the result of the lottery by the internal lottery means 110 is that a special winning is determined, the process proceeds to the next step 102.

In step 102, the stop reception sound determination table selection means 142 selects the stop reception sound determination table 141 for special winning from the two types of stop reception sound determination tables 141. In step 102,
When the stop reception sound determination table 141 for special prize is selected, the process proceeds to the next step 103.

In step 103, the stop corresponding to the stop reception sound pattern area to which the random number value extracted from the stop reception sound determination random number extracting means 140 belongs according to the selected special reception stop reception sound determination table 141. The reception sound pattern is determined. In step 103,
When the stop reception sound pattern is determined, the next step 10
Then, the rotation of each of the rotating reels 32 is started.

In step 104, the rotation of each rotating reel is started, and when each rotating reel reaches a predetermined speed, the process proceeds to the next step 105. In step 105, it is determined whether or not any of the stop switches 40 has been operated. This decision is made by the electronic control unit
The electronic control unit 100 monitors whether or not each stop switch 40... Has been operated.

If it is determined in step 105 that any one of the stop switches 40 has been operated, the process proceeds to next step 106 in which the first stop sound reception sound of the previously determined stop reception sound pattern is generated. Output from the speaker 60. When the reception sound for the first stop sound is output in step 106, the process proceeds to the next step 107, where the motors 33 of the rotating reels 32... Corresponding to the operated stop switches 40 are stopped. .

In step 107, when the rotating reel 32 corresponding to the operated stop switch 40 is stopped, the process proceeds to the next step 108, where the stop switches 40 other than the previously operated stop switch 40, that is, the remaining stop switches It is determined whether any of the switches 40 is operated. This determination is performed by the electronic control device 100, and the electronic control device 100 monitors whether or not the remaining stop switch 40 is operated.

If it is determined in step 108 that any of the remaining stop switches 40 has been operated, the process proceeds to step 109, in which the second stop of the previously determined stop reception sound pattern is performed. The sound reception sound is output from the speaker 60. In step 109, when the second stop sound reception sound is output from the speaker 60, the process proceeds to the next step 110, where the rotary reel corresponding to the operated stop switch 40 is stopped.

When the rotating reel 32 corresponding to the operated stop switch 40 is stopped in step 110, the process proceeds to the next step 111, where the stop switch other than the previously operated stop switch 40 and the last stop switch 40 are operated. It is determined whether or not has been operated. This determination is performed by the electronic control device 100, and the electronic control device 100 monitors whether or not the last stop switch 40 has been operated.

If it is determined in step 111 that the last stop switch 40 has been operated, the process proceeds to the next step 112, where the reception sound for the third stop sound of the previously determined stop reception sound pattern is generated. Is output. In step 112, the reception sound for the second stop sound is the speaker 60
, The process proceeds to the next step 113 where the rotating reel 32 corresponding to the operated stop switch 40 is stopped.

If it is determined in step 101 described above that it is not a special prize, the process proceeds to step 114, and a stop reception sound determination table 141 other than the special prize is selected.

[0042]

Since the present invention is configured as described above, it has the following effects. Claim 1
According to the slot machine described above, when each stop switch is operated, a stop reception sound to be output is randomly determined, so that a slot machine that does not monotonize a game can be provided.

In addition, according to the slot machine of the second aspect, the appearance rate of the output stop reception sound pattern depends on the ratio of the area allocated to the selected stop reception sound determination table. Since the selection of the reception sound determination table is performed in accordance with the result of the internal lottery by the internal lottery means, this tendency is increased by increasing the number of games.
By learning by experience, or on the slot surface,
By displaying explanations as instructions, it is possible to provide a slot machine that allows the player to know the result of the internal lottery to some extent.

[Brief description of the drawings]

FIG. 1 is a block diagram showing an outline of control of a slot machine.

FIG. 2 is a schematic front view of the slot machine.

FIG. 3 is a schematic diagram of a part of a stop reception sound determination table.

FIG. 4 is an explanatory diagram showing reception sounds corresponding to stop reception sound patterns.

FIG. 5 is a flowchart showing an outline of the operation of the slot machine.

[Explanation of symbols]

10 Slot machine 20 Front panel 30 Symbol change display device 31 Display window 32 Reel reel 33 Motor 34-38 Line 39 Medal slot 40 Stop switch 50 Start switch 60 Speaker 100 Electronic control device 110 Internal lottery means 111 Random number generation means 112 Random number Extraction means 113 Internal lottery table 114 Lottery means 120 Special game execution means 130 Drive control means 140 Random number generation means 141 Stop reception sound determination table 142 Stop reception sound determination table selection means 143 Random number extraction means 144 Acceptance sound determination means 145 Stop reception sound output Control means

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor: Sanyoshi Shimada 2-23-2 Higashi-Ikebukuro, Toshima-ku, Tokyo Sumie Co., Ltd. (72) Inventor Kensuke Aya 2-23-2, Higashi-Ikebukuro, Toshima-ku, Tokyo (72) Inventor Kumiko Dezaki 2-23-2 Higashi-Ikebukuro, Toshima-ku, Tokyo Sammy Corporation

Claims (2)

[Claims] 1. A symbol variation display device for varyingly displaying a plurality of types of symbols, a stop switch for stopping symbol variation display by the symbol variation display device and stopping and displaying symbols, and an internal lottery for winning or not. Internal lottery means, wherein the result of the lottery by the internal lottery means is a special prize, and the combination of stop symbols stop-displayed on the symbol variation display device matches a predetermined predetermined special prize symbol A random number generating means for generating a random number in a predetermined range; and a stop output in the entire area of the random number value taken by the random number generating means. A stop reception sound determination table having a plurality of stop reception sound pattern areas divided for each reception sound pattern; and a random number generated by the random number generation unit is extracted. Random number extraction means, and a reception sound determination means for comparing the random number value extracted by the random number extraction means with the stop reception sound determination table and determining a stop reception sound pattern corresponding to the stop reception sound pattern area to which the random number value belongs. A stop reception sound output control unit that outputs a sound to an external output unit based on a stop reception sound pattern determined by the reception sound determination unit, on condition that each of the stop switches is operated. A slot machine characterized by the following. 2. A symbol variation display device for varyingly displaying a plurality of types of symbols, a stop switch for stopping symbol variation display by the symbol variation display device and stopping and displaying symbols, and an internal lottery for winning or not. Internal lottery means, wherein the result of the lottery by the internal lottery means is a special prize, and the combination of stop symbols stop-displayed on the symbol variation display device matches a predetermined predetermined special prize symbol A random number generating means for generating a random number in a predetermined range; and operating a stop switch in the whole area of the random number value taken by the random number generating means. A plurality of stop reception sound pattern areas divided for each stop reception sound pattern output corresponding to A plurality of stop reception sound determination tables having different ratios; and a stop reception sound determination table selecting a stop reception sound determination table corresponding to a lottery result of the internal lottery means, among the plurality of stop reception sound determination tables. Means, a random number extracting means for extracting a random number generated by the random number generating means, and a random number value extracted by the random number extracting means, is compared with a stop reception sound determination table selected by the stop reception sound determination table selection means, Reception sound determination means for determining a stop reception sound pattern corresponding to the stop reception sound pattern area to which the random number value belongs; and stop reception determined by the reception sound determination means on condition that each of the stop switches is operated. A slot machine comprising: a stop reception sound output control unit that outputs a sound to an external output unit based on a sound pattern.