JP2010051724A - Pachinko game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To suppress an irregular shooting by preventing easy winning of a variable winning device based on winning an electric tulip (a generator) in a regular game. <P>SOLUTION: This Pachinko game machine includes: a first operation-start hole 213; an electric tulip 215; an upper large winning hole 202 adapted to open movable pieces 203 into a winnable state when a ball enters the first operation-start hole 213 and the electric tulip 215, and drawing a lottery of a win game; and a main control section, when the win game is a big win game, producing a time-shortened game after finishing the big win game, controlling to shift to the time-shortened game after the big win game at a higher rate in the big win game based on the winning the electric tulip 215 than that based on the first operation-start hole 213, controlling to open only a left-side movable piece 203L when winning the electric tulip 215 in the regular game and, when winning the electric tulip 215 in a period of the time-shortened game, controlling to open at least the right-side movable piece 203R out of a pair of left/right movable pieces 203L and 203R of the upper large winning hole 202. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a pachinko gaming machine equipped with a variable winning device.

  As is well known, pachinko gaming machines conventionally known as “Hikoki” or “wings” are provided with a variable winning device consisting of a pair of blades (movable pieces) on a game board, When the game ball wins, the solenoid is operated to open and close the blades of the variable winning device once or twice, so that the game ball flowing down the game board surface is captured and guided into the variable winning device. A specific area called a V zone is provided inside the variable winning device, and if a game ball that has won the variable winning device further passes through the specific region, a big hit is generated.

  In the big hit state, the blade is opened for a predetermined period by the operation of the solenoid, or is continuously opened or closed until a predetermined number of game balls are detected in the predetermined period, or a predetermined number of times (for example, 18 times). ) Operate as the first round by opening and closing continuously. Then, the second round is continuously started according to the content of the winning jackpot, and the continuous opening and closing of the blades is further repeated. In the same manner, the game is repeated up to a predetermined number of rounds (up to 16 rounds depending on the content of the winning jackpot) so that a large number of game balls can be acquired during such jackpot period (for example, the following patents) Reference 1).

  In addition, the pachinko gaming machine described above is provided with a time reduction (hereinafter referred to as “time reduction”) game as a bonus game after the end of the jackpot game. At this time, during the short game, the electric tulip provided at a position different from the starting opening opens, making it easier for the game ball to win than the starting opening, making it easier to continue the big hit. .

JP 2007-252538 A

  However, the occurrence rate is set higher in the short-time game after the big hit based on the electric chew win than in the short-time game after the big win based on the start opening prize. For this reason, in the normal game, an irregular hit that directly targets the electric chew was made without following the flow of the game of making a right hit at the time of short game and winning the electric chew. In the game board in which the start port is arranged in the center of the game board and the electric chew is arranged on the right side of the game board, the right-handed hitting is aimed at the right electric chew.

  Then, when the normal symbol lottery by passing through the gate is won, the variable winning device provided in the central portion is opened by the electric chew winning. This variable winning device has movable pieces for taking in game balls on the left and right, and even when left-handed, the right movable piece can be opened to draw game balls into the variable winning device. It has become. In this way, the player can enter the electric chew and the variable winning device in the right-handed state.

  The present invention provides a pachinko gaming machine that makes it difficult to win a variable winning device based on an electric chew winning during a normal game and suppress irregular hits in order to eliminate the above-described problems caused by the conventional technology. Objective.

  In order to solve the above-mentioned problems and achieve the object, the pachinko gaming machine according to the present invention includes a game ball winning start port for generating a winning game by changing a special symbol by winning a game ball, and a game It is provided on the right side of the board, placed at a position where you can win a prize by making a right strike, an electric chew that is open when the regular symbol is won and a prize can be won, and a central part of the game board, a pair of left and right There is a movable piece that can be freely opened and closed, and the winning piece at the start opening and the electric chew is opened so that the movable piece is open and ready to win, and the winning game lottery In the case of a game, a short-time game is generated after the jackpot game ends, and in the case of a jackpot game based on the electric-chu prize, compared to the start opening, Control with a high rate of transition to a game game, and at the time of winning the electric chew during normal gaming, close the right movable piece and open only the left movable piece among the pair of movable pieces of the winning opening, And a main control means for performing control to open at least the right movable piece of the pair of left and right movable pieces of the winning opening when the electric chew is won during the game period.

  In addition, the pair of movable pieces of the winning opening is provided at a predetermined interval on the left and right of the variable winning device having a specific area that is a big hit by the passing of the game ball.

  In addition, the main control means closes the right blade among the pair of blades of the electric chew and opens only the left blade when the normal symbol is won in the normal game for the electric chew. When a normal symbol is won during the period, control is performed to open a pair of left and right blades of the electric chew.

  According to the pachinko gaming machine configured as described above, during normal game play, when the electric chew is won, the right movable piece of the pair of movable pieces of the winning opening is closed and only the left movable piece is opened. At the time of winning an electric chew, at least the right movable piece of the pair of left and right movable pieces of the winning opening is opened. Therefore, even if the player hits the right side in the normal game, the player can only win from the left side of the winning port, and cannot win from the right side of the winning port. During the short-time game game, a prize can be won from the movable piece on the right side of the winning opening, or a pair of left and right movable pieces, and winning in the winning opening during the short-time gaming game is not hindered.

  According to the present invention, even if an irregular hit is made during a normal game and it is difficult to win a prize opening, an irregular hit during a normal game can be suppressed.

(Embodiment 1)
Exemplary embodiments of a pachinko gaming machine according to the present invention will be described below in detail with reference to the accompanying drawings.

  FIG. 1 is an overall front view of a pachinko gaming machine according to the present invention. The pachinko gaming machine 100 shown in FIG. 1 has a rectangular frame 101, and a game board 102 is detachably attached to a window hole of the frame 101. A glass frame (not shown) is attached to the front side of the game board 102 so as to be openable and closable. A lower part of the game board 102 is provided with a saucer part 103 for storing game balls, a launch lever 104 for launching game balls of the saucer part 103, and the like. On the upper surface of the saucer 103, for example, an effect button 105 is provided that directs the player to perform an operation to produce a sense of participation in the game. Further, although not shown in the drawing, a game ball purchase button, a purchase cancel button, a ball removal button for removing the game ball in the tray 103 from below to the outside, and the like are provided on the upper surface of the tray portion 103.

  FIG. 2 is a front view showing an example of the game board. In the center of the game board 102 shown in this figure, an upper prize winning port 202 which is a first variable winning device is provided. On both sides of the upper portion of the upper prize winning opening 202, as an introduction part for introducing the game ball into the upper prize winning opening 202, a pair of game balls that can be changed into a closed state in which the game ball is difficult to win and an open state in which the game ball is easy to win. A movable piece 203 (203L, 203R) is provided. An image display 106 for effect display, which will be described later, is disposed behind the upper prize winning opening 202. In the above-described embodiment, the shape of the movable piece is a blade shape. However, this is merely an example, and a movable piece that is not a blade shape may be used.

  Inside the upper prize winning port 202, a special area 205 (V zone) 204 provided at a lower position and a special passage 205 (in the figure) where game balls won through the movable pieces 203L and 203R can easily reach the specific area 204. The left side), a normal passage 206 (the right side in the figure) in which the game ball does not easily reach the specific area 204, and a movable body 207 that is provided at an upper position and operates to distribute the game ball to the special passage 205 or the normal passage 206. Is provided.

  In the specific area 204, a specific area switch 204a described later is provided. The game ball that has passed through the special passage 205 is guided to the first rotating body 208. On the other hand, the game ball that has passed through the normal passage 206 is guided to the second rotating body 209.

  The first rotating body 208 is provided with, for example, three storage portions 208a for storing game balls, and this is a case where game balls are stored in any one of the three storage portions 208a. The game ball is guided to the specific area 204, and when the game ball is stored in the other storage unit 208a, the game ball is guided to an area other than the specific area 204 (non-specific area). On the other hand, the second rotating body 209 is provided with, for example, five storage portions 209a for storing game balls, which are stored in any one of the five storage portions 209a. In such a case, the game ball is guided to the specific area 204, and when the game ball is stored in the other storage unit 209a, the game ball is guided to the non-specific area. Therefore, it is easier for a game ball that has won a prize at the upper prize winning opening 202 to reach the specific area 204 when guided to the special path 205 than to the normal path 206.

  In the above-described embodiment, when the winning rate at which the game ball after winning a prize at the upper prize winning opening 202 wins the specific area 204 is guided to the special passage 205 in which the first rotating body 208 is provided. However, the winning rate is configured to be higher than that in the case of being guided to the normal passage 206 in which the second rotating body 209 is provided, but the present invention is not limited to this. Other configurations may be used as long as the winning rate at which the game ball in the special passage 205 wins the specific area 204 can be higher than the winning rate at which the game ball in the normal path 206 wins the specific area 204.

  Also, below the front face in the upper prize winning opening 202, a first special symbol display (first symbol indicator) 210 for displaying and changing the first special symbol (first symbol), and a normal symbol (second symbol). Normal symbol display (second symbol display) 211 that displays and changes the symbol), and second special symbol display (third symbol display) that displays and changes the second special symbol (third symbol) 212 is provided. In this case, the first special figure display 210 and the second special figure display 212 are constituted by, for example, a seven-segment display. Moreover, the normal symbol display 211 is comprised by the lamp display which displays "(circle)" and "x", for example.

  A first starting port 213 for operating the first special symbol displayed on the first special symbol display 210 is provided in the lower region of the upper prize winning port 202. A first start port switch (first start area) 213a is provided inside the first start port 213, and when the game ball passes through the first start port switch (SW) 213a, a first special display is displayed. The first special symbol of the vessel 210 is variably displayed. In addition, the presence or absence of the payout of the prize ball when winning the first start port 213 may be any.

  A gate 214 for operating the normal symbol displayed on the normal symbol display 211 is provided in the right region of the upper prize winning port 202. A gate switch (second starting area) 214a is provided inside the gate 214, and the normal symbol on the normal symbol display 211 is variably displayed when the game ball passes through the gate switch (SW) 214a.

  Below the gate 214, there is provided an electric tulip (second variable winning device) 215 that functions as a second starting port for operating the second special symbol displayed on the second special symbol display 212. . The electric tulip 215 is provided with a second start port switch (third start region) 215a. When the game ball passes through the second start port switch (SW) 215a, a second special-purpose indicator is provided. The second special symbol 212 is variably displayed. The electric tulip (hereinafter referred to as “Den Chu”) 215 is an open that is easy to win from a closed state in which a game ball is difficult to win when the normal symbol display 211 stops at a specific symbol (“○” in this example). It becomes a state. In the above embodiment, the electric chew has been described as an example of the second variable winning device, but the present invention is not limited to this. Any structure can be used as long as it can change from a closed state where it is difficult to win the game ball to an open state where it is easy to win.

  A lower grand prize opening 216 is provided below the electric chew 215. The lower major prize opening 216 has an open / close door 217 that is opened when the big hit state is a special gaming state, and a lower major prize opening switch (SW) 216a is provided therein. In the above embodiment, the lower prize winning opening 216 is provided in the right region of the game board 102, but it may be arranged, for example, in the lower center of the game board 102. An out port 220 is provided at the bottom of the game board 102.

  FIG. 3 is a block diagram showing a configuration of a game control device that performs game control of the entire pachinko gaming machine. The game control device 300 shown in FIG. 3 is provided with a main control unit 311 that controls the progress of the game, and, as a sub control board, an effect control unit 320 that controls the game effect, and a lamp control unit 341. A prize ball control unit 351 and the like for controlling the payout of prize balls are provided. The main control unit 311 includes a CPU 312, a ROM 313, a RAM 314, and an input / output interface (I / O) (not shown), and performs main control of the pachinko gaming machine.

  The CPU 312 opens and closes the movable body 207 in the top prize winning port 202, the first start port SW 213a provided in the first start port 213, the second start port SW 215a provided in the electric chew 215, and the electric chew 215. An electric chew solenoid (L, R) 315, a gate SW 214a provided at the gate 214, an upper prize port SW (first game ball detection switch) 202a for detecting a game ball won at the upper prize port 202, A lower major prize opening SW (second gaming ball detection switch) 216a for detecting a gaming ball won in the big prize opening 216 is connected. A pair of electric chew solenoids 315 is provided corresponding to the left and right movable pieces 215L and 215R provided in the electric chew 215, and can open and close the movable pieces 215L and 215R simultaneously or independently.

  Also, an upper prize winning solenoid (L, R) 303 for opening / closing the movable pieces 203L, 203R of the upper prize winning opening 202, and a lower prize winning opening for opening / closing the opening / closing door 217 of the lower prize winning opening 216. A solenoid 216b, a normal symbol display 211, a specific area SW 204a provided in the specific area 204, a first special figure display 210, a second special figure display 212, and the like are connected. The CPU 312 is connected to the CPU 322 provided in the effect supervising unit 321 of the effect control unit 320, the CPU 352 of the prize ball control unit 351, the board external information terminal board 360, and the like. A pair of upper prize winning solenoids 303 are provided corresponding to the movable pieces 203L and 203R, and can open and close the movable pieces 203L and 203R simultaneously or independently.

  The effect control unit 320 includes an effect control unit 321 and an image / sound control unit 331. The production control unit 321 includes a CPU 322, a ROM 323, a RAM 324, and an I / O (not shown), and controls the entire game production. The effect button 105 is connected to the CPU 322. The CPU 322 is connected to the CPU 332 of the image / sound controller 331 and is connected to the CPU 342 of the lamp controller 341. The image / sound control unit 331 includes a CPU 332, a ROM 333, a RAM 334, and an I / O (not shown), and performs image and sound control based on an instruction from the production control unit 321. The CPU 332 is connected to a speaker 305 and an effect image display 306.

  The lamp controller 341 includes a CPU 342, a ROM 343, a RAM 344, and an I / O (not shown), and controls various lamps connected to the CPU 342, such as a panel lamp 347, a frame lamp 348, and a movable accessory 349.

  The prize ball control unit 351 includes a CPU 352, a ROM 353, a RAM 354, and an I / O (not shown), and performs drive control of a payout drive motor of a payout device 357 for paying out game balls. In addition, a fixed position detection SW 358a, a payout ball detection SW 358b, a ball presence detection SW 358c, a full tank detection SW 358d, a frame external information terminal board 370, and the like are connected to the CPU 352. Further, a launching unit 358e that launches a game ball by operating the launching lever 104 shown in FIG. 1 is provided.

(Configuration of main controller)
FIG. 4 is a functional block diagram of the main control unit of the pachinko gaming machine. The CPU (main CPU) 312 of the main control unit 311 is based on the execution of a program stored in the ROM 313, the first opening / closing game control means 451, the second opening / closing game control means 452, the big hit game control means 453, and the short time game generation means. 454, third open / close game control means 455, fourth open / close game control means 456, movable body drive control means 457, time-short game period selection means 458, symbol display control means 459, and payout drive control means 460.

  The first opening / closing game control means 451 causes the upper special winning opening 202 to be in the open state for a first predetermined time (for example, 0.8 seconds) by the predetermined symbol being stopped and displayed on the first special figure display 210. A first opening / closing game (normal game) to be changed is executed. The second opening / closing game control means 452 displays a predetermined symbol on the second special figure display 212 in a stopped manner, and thereby causes the upper prize winning opening 202 to remain at the second predetermined time (for example, 1) longer than the first predetermined time. .6 seconds), the second open / close game (short time game) to be changed to the open state is executed.

  The jackpot game control means 453 executes a predetermined jackpot game when the game ball passes through the specific area 204 in the top jackpot 202 during the first or second open / close game. For this reason, the jackpot game control means 453 includes first jackpot game control means 463 and second jackpot game control means 464. When the first opening / closing game control means 451 is executing the first opening / closing game, the first jackpot game control means 463 opens the upper big prize opening 202 by passing the game ball through the specific area 204. The first jackpot game to be changed is executed. When the second open / close game control means 452 is executing the second open / close game, the second big hit game control means 464 opens the lower big prize opening 216 by passing the game ball through the specific area 204. The second jackpot game to be changed is executed.

  The time-short game generating means 454 generates a predetermined number of time-short games after the end of the jackpot game, based on a lottery result of a time-short lottery performed when a game ball wins the first starting port 213 or the electric chew 215. For example, either the first short time game (0 times) or the second short time game (100 times) having a larger number of games than the first short time game is generated. The third opening / closing game control means 455 puts the electric chew 215 in the open state for a third predetermined time (for example, 0.2 seconds) by the predetermined symbol being stopped and displayed on the normal symbol display 211 during the normal game. A third open / close game to be changed is executed. The fourth open / close game control means 456 displays the electric chew 215 for a fourth predetermined time (for example, 3) longer than the third predetermined time by the predetermined symbol being stopped and displayed by the normal symbol display 211 during the short-time game. .5 seconds), the fourth open / close game to be changed to the open state is executed.

  The movable body drive control means 457 performs drive control of the movable body 207 in the upper prize winning port 202. The movable body drive control unit 457 has the function of the distribution adjustment control unit 461. The distribution adjustment control means 461 is in the first opening / closing game (when the movable pieces 203L and 203R of the upper prize winning opening 202 are changed to be in the open state for the first predetermined time (0.8 seconds)). Performs drive control so as to operate the movable body 207 so that the game balls won in the upper prize winning opening 202 are easily distributed to the normal passage 206. Further, during the second opening / closing game (when the movable pieces 203L, 203R of the upper prize winning opening 202 are changed to the open state for the second predetermined time (1.6 seconds)), the upper prize winning opening 202 is obtained. Drive control is performed so that the movable body 207 is operated so that the game balls won in the game can be easily distributed to the special passage 205.

  The short time game period selection means 458 selects one of the first short time games (0 times) or the second short time game (100 times) having a larger number of games than the first short time game (100 times). The short time game period selection means 458 has the function of the short time game period adjustment means 462. The short-time game period adjusting means 462 selects the second short-time game after the end of the jackpot game executed during the short-time game, rather than the ratio of selecting the second short-time game after the end of the jackpot game executed during the normal game. The number of short-time games is adjusted so that the ratio of playing is high. The symbol display control means 459 performs display control of the first special symbol display 210, the second special symbol display 212, and the normal symbol display 211.

  The payout drive control means 460 performs drive control of the payout device 357 via the prize ball control unit 351. The payout drive control means 460 has the function of the payout number adjusting means 465. The payout number adjusting means 465 pays out a first predetermined number (for example, 10) of game balls when the upper big prize opening SW202a detects a game ball by the upper big prize opening 202, and the lower big prize opening SW216a plays a game. When a ball is detected, drive control is performed by adjusting the number of payouts so that a second predetermined number (for example, 15) of game balls larger than the first predetermined number is paid out.

  The main control unit 311, the production control unit 320, the prize ball control unit 351, and the lamp control unit 341 configured as described above are provided on different printed circuit boards (main control board, production control board, prize ball board, and lamp board). It is done. For example, the prize ball control unit 351 can be provided on the same printed circuit board as the main control unit 311.

(Game operation of pachinko machines)
Next, the gaming operation of the pachinko gaming machine will be described. First, during a normal game, when a game ball wins the first start port 213 shown in FIG. 2, a winning lottery and a short-time lottery that is a special game are performed. As a result of the winning lottery, when the winning is won, the symbol display control means 459 displays the big winning symbol on the first special figure display 210, and the big hit game control means 453 opens the open / close door 217 of the lower big prize winning opening 216. Run a jackpot game. As a jackpot game, for example, a period of time until the open / close door 217 of the lower prize winning opening 216 is opened or a predetermined number (for example, nine) of game balls wins in the lower prize winning opening 216 is determined. An operation of repeating 1 round is performed 15 rounds. When a game ball wins the lower major winning opening 216, for example, 15 winning balls are paid out per winning.

  On the other hand, as a result of the winning lottery when the game ball is won at the first starting port 213, the symbol display control means 459 displays the small winning symbol on the first special symbol display 210, The 1 open / close game control means 451 executes a first open / close game in which the movable pieces 203L, 203R of the top prize winning opening 202 are changed to an open state for a predetermined number of times (for example, once) for a first predetermined time (for example, 0.8 seconds). To do. When a game ball won in the top prize winning opening 202 during the first opening / closing game passes through the specific area 204, the big hit game control means 453 opens and closes the movable pieces 203L, 203R of the top big winning opening 202. Execute. As a jackpot game, for example, the upper prize winning opening 202 opens and closes the movable pieces 203L and 203R a predetermined number of times (for example, 18 times), or a predetermined number (for example, nine) of game balls are placed in the upper prize winning opening 202. An opening / closing operation (intermittent operation) with a period until winning is 1 round is repeated 15 rounds or 7 rounds. When a game ball wins the upper prize winning port 202, for example, 10 prize balls are paid out per winning.

  After the jackpot game is over, the time-short game generating means 454, based on the selection result of the time-short game period selecting means 458, the first time-short game (0 times) or the second time-shorter with more games than the first time-short game. Generate one of the games (100 times). However, it is preferable that the short-time game period selection means 458 selects the second short-time game as a bonus game when a big win is won in the winning lottery. When the game ball passes through the gate 214 shown in FIG. 2 and the symbol on the normal symbol display 211 stops at the winning symbol during the normal game, the electric chew 215 is in the third predetermined time (for example, 0. 0). 2 seconds).

  On the other hand, when the game ball passes through the gate 214 shown in FIG. 2 and the symbol of the normal symbol display 211 stops at the winning symbol during the short-time game, the electric chew 215 has a longer time than the third predetermined time. 4 for a predetermined time (for example, 3.5 seconds). Even when a game ball is won in the electric Chu 215, a winning lottery and a short-time lottery are performed. If the winning lottery is won as a result of the winning lottery, the symbol display control means 459 displays the winning symbol on the second special figure display 212. At the same time, the jackpot game control means 453 executes a jackpot game in which the open / close door 217 of the lower prize winning opening 216 is opened.

  On the other hand, when winning a small hit, the symbol display control means 459 displays the small hit symbol on the second special symbol display 212. Further, the second opening / closing game control means 452 moves the movable pieces 203L, 203R of the upper prize winning opening 202 a predetermined number of times (for example, once) for a second predetermined time longer than the first predetermined time (for example, 0.8 seconds). The second opening / closing game that is changed to the open state is executed for a time (for example, 1.6 seconds). Note that the second open / close game ends when a big win is won, when a game ball won in the top prize winning opening 202 passes the specific area 204, or when a predetermined number of games (for example, 100 times) is played. Further, during the second opening / closing game, when the game ball won in the upper big prize opening 202 passes the specific area 204, the big hit game control means 453 opens the open / close door 217 of the lower big prize winning opening 216. Execute.

  FIGS. 5A and 5B are operation timing diagrams of the movable body provided at the upper prize winning opening. FIG. 5A is an operation timing during the first opening / closing game, and FIG. 5B is an operation timing during the second opening / closing game. FIGS. 6A to 6D are diagrams illustrating the operation of the movable body provided at the upper prize winning opening.

  As shown in FIG. 5A, during the first opening / closing game (normal game), when a winning of a game ball is detected at the first starting port SW213a of the first starting port 213, the output output from the first starting port SW213a. At the timing of the fall of the pulse, the first special symbol on the first special figure display 210 starts to change, and after a predetermined time has elapsed, the first special symbol changes. If the first special symbol is a small winning symbol after the fluctuation is stopped, the movable pieces 203L and 203R of the upper prize winning port 202 are awarded for the first predetermined time (0.8 seconds) after a predetermined interval time elapses. From difficult closed state to open state that is easy to win.

  The movable body 207 is in a horizontal (neutral) state when the movable pieces 203L and 203R of the upper prize winning opening 202 are in the closed state, as shown in FIG. When 203R changes from the closed state to the open state, it starts to move. At the start of movement, the game ball won through the movable pieces 203L and 203R is guided to the normal passage 206 side, that is, the movable body 207 in the neutral state is clockwise as shown in FIG. Rotate. The movable body 207 rotated in the clockwise direction stops when it rotates to, for example, the 4 o'clock position. After the rotation is stopped, the special path 205 side guides the winning game ball through the movable pieces 203L and 203R, that is, the movable body 207 is rotated counterclockwise as shown in FIG. 6-3. The movable body 207 rotated in the counterclockwise direction stops, for example, when it is rotated to the 8 o'clock position, and then rotates clockwise again to return to the horizontal state shown in FIG. 6-4.

  Accordingly, in the first open / close game shown in FIG. 5A, when the movable pieces 203L and 203R of the upper prize winning opening 202 are changed from the open state to the closed state, the movable body 207 is lower on the normal passage 206 side than the neutral state. Therefore, most of the game balls won in the upper prize winning hole 202 through the movable pieces 203L and 203R are guided to the normal passage 206. As shown in FIG. 5A, when a game ball is detected at the first start port SW213a within one game period from when the game ball is detected at the first start port SW213a until a predetermined time elapses, Once stored in the memory (RAM 314), when the game period ends, the next game, that is, the first special symbol on the first special figure display 210 starts to change. A maximum of four pieces of detection information of the first start port SW213a can be stored in the memory.

  On the other hand, as shown in FIG. 5B, during the second opening / closing game (short-time game), when the winning of the game ball is detected at the second start opening SW215a of the electric chew 215, the output output from the second start opening SW215a. The change of the second special symbol of the second special symbol display 212 is started at the timing of the fall of the pulse, and the fluctuation of the second special symbol is stopped after a predetermined time has elapsed. If the second special symbol is a small winning symbol after the fluctuation is stopped, the movable pieces 203L and 203R of the upper prize winning port 202 are awarded for the second predetermined time (1.6 seconds) after a predetermined interval time has elapsed. From difficult closed state to open state that is easy to win. Note that the operation of the movable body 207 is the same as that in the first opening / closing game, and a description thereof will be omitted.

  The second opening / closing game shown in FIG. 5-2 has a longer opening time of the movable pieces 203L, 203R of the upper prize winning opening 202 than the first opening / closing game described above, so the movable pieces 203L, When 203R changes from the open state to the closed state, the movable body 207 is inclined so that the special passage 205 side is lower than the neutral state. For this reason, the probability that the game ball won in the upper prize winning opening 202 via the movable pieces 203L and 203R is guided to the special passage 205 is higher than that in the first opening / closing game. Note that even when a game ball is detected at the second start port SW215a within one game period, the information is temporarily stored in the memory (RAM 314), and when the one game period is over, the second special figure indicator 212 is stored. The variation of the second special symbol is started. A maximum of four pieces of detection information of the second start port SW215a can be stored in the memory. When the detection information of the first start port SW213a and the detection information of the second start port SW215a are stored in the memory, the symbols of the first special figure display 210 and the second special figure display 212 are changed in the order of detection. Alternatively, the symbol variation of the second special figure display 212 may be preferentially performed.

  In the pachinko gaming machine of the above embodiment, when the upper prize winning port 202 is operating to be in the open state for the first predetermined time (0.8 seconds), the player won a prize in the upper prize winning port 202. When the movable body 207 is operated and controlled so that the game balls can be easily distributed to the normal passage 206, and the upper prize winning port 202 is in an open state for the second predetermined time (1.6 seconds), The movable body 207 is operated and controlled so that the game balls won in the upper prize winning port 202 can be easily distributed to the special passage 205. Accordingly, it is possible to increase the probability that the jackpot is generated during the second opening / closing game (during the short game), compared to the probability that the jackpot is generated during the first opening / closing game (during the normal game). In other words, since the probability of winning continuously in success is increased, it is possible to acquire a large number of balls in a short time.

  Further, in the pachinko gaming machine of the above embodiment, when a game ball is detected by the upper prize winning port SW 202a of the upper prize winning port 202, the first predetermined number (for example, 10) of game balls is paid out. When a game ball is detected by the lower prize opening SW216a of the big prize opening 216, the payout number is adjusted so that a second predetermined number (for example, 15) of game balls larger than the first predetermined number is paid out. Drive control was performed. Accordingly, it is possible to increase the number of balls that can be acquired with a jackpot during the second opening / closing game (during the short-time game) than the number of balls that can be acquired with a jackpot during the first opening / closing game (during the normal game). Therefore, if winning big hits continuously in a short-time game, it is possible to obtain a large number of balls in a short time.

  Further, in the pachinko gaming machine of the above-described embodiment, the short time game period adjusting means 462 is executed during the short time game rather than the ratio of selecting the second short time game after the jackpot game executed during the normal game is over. After the jackpot game ends, the short-time game period is adjusted so that the ratio of selecting the second short-time game becomes high. Thereby, compared with the probability that a jackpot will occur during a normal game, the probability that a jackpot will occur during a short-time game can be further increased, so that a larger number of balls can be obtained in a short time.

  Next, the flowchart which showed the process which the main control part of a game control apparatus performs is demonstrated. Note that the processing described below can be realized by the main CPU 312 executing a program stored in the ROM 313.

(Main process)
FIG. 7 is a flowchart showing main processing executed by the main CPU. After waiting for 1000 ms (step S701), the main CPU 312 permits access to the RAM 314 (step S702). Next, it is determined whether or not the RAM clear switch is ON (step S703). If it is determined that the RAM clear switch is ON (step S703: Yes), the RAM 314 is cleared (step S704). Next, a work area at the time of clearing is set (step S705), and various sub-boards such as an effect control unit 320, a lamp control unit 341, and a prize ball control unit 351 are set (step S706).

  On the other hand, if it is determined in step S703 that the RAM clear switch is not ON (step S703: No), it is determined whether the backup flag is ON (step S707). If it is determined that the backup flag is ON (step S707: Yes), it is determined whether the checksum is normal (step S708). When it is determined that the checksum is normal (step S708: Yes), the recovery process is executed (step S709). If it is determined that the backup flag is not ON (step S707: No), or if it is determined that the checksum is not normal (step S708: No), the process proceeds to step S704, and the RAM 314 is cleared.

  Next, the main CPU 312 sets a built-in CTC (timer counter) cycle (for example, 4 ms) (step S710), and then executes a power-off monitoring process (step S711). Next, the fluctuation pattern random number is updated (step S712), and interruption is prohibited (step S713). Next, the initial value random number is updated (step S714), and interruption is permitted (step S715). Thereafter, the processing from step S711 to step S715 is repeatedly executed.

(Timer interrupt processing)
FIG. 8 is a flowchart showing timer interrupt processing executed by the main CPU. The main CPU 312 performs an interrupt process such as a random number update process (step S801), a switch process (step S802), a big prize opening process (step S803), a movable body process (step S804), a symbol process (step S805), a prize ball The process (step S806) and the output process (step S807) are executed, and the process returns to the main process.

  Hereinafter, various processes executed by the main CPU 312 during the timer interrupt process will be described.

(First start port SW process)
FIG. 9 is a flowchart showing the first start port SW process executed by the main CPU. A specific process of the switch process (step S802) in FIG. 8 will be described. The main CPU 312 determines whether or not the first start port SW213a of the first start port 213 is ON (step S901), and determines that the first start port SW213a is ON (step S901: Yes). ), It is determined whether or not the count value U1 of the first start port detection counter that has counted the number of detections of the first start port SW 213a is U1 <4 (step S902). If the count value U1 of the first start port detection counter is smaller than “4” (step S902: Yes), “1” is added to the count value U1 (step S903), a random number is acquired and stored in the RAM 314 (step S903). Step S904). Thereafter, a command for three prize balls is set (step S905), and the process returns to the main process. If it is determined in step S902 that the count value U1 is “4” (step S902: No), the process proceeds to step S905, where only the three winning ball command set (step S905) is performed and the main process is performed. Return to. If the first start port SW213a is not ON (step S901: No), the process returns to the main process as it is.

(Second starter SW processing)
FIG. 10 is a flowchart showing the second start port SW process executed by the main CPU. A specific process of the switch process (step S802) in FIG. 8 will be described. The main CPU 312 determines whether or not the second start port SW215a of the electric chew 215 that is the second start port is ON (step S1001), and if it is determined that the second start port SW215a is ON ( Step S1001: Yes), it is determined whether the count value U2 of the second start port detection counter that has counted the number of times of detection of the second start port SW 215a is U2 <4 (Step S1002). When the count value U2 of the second start port detection counter is smaller than “4” (step S1002: Yes), “1” is added to the count value U2 (step S1003), and a random number is acquired and stored in the RAM 314 ( Step S1004). Thereafter, a command for three prize balls is set (step S1005), and the process returns to the main process. When it is determined in step S1002 that the count value U2 is “4” (step S1002: No), the process proceeds to step S1005, and only the three winning ball command set (step S1005) is performed to perform the main processing. Return to. If the second start port SW215a is not ON (step S1001: No), the process returns to the main process as it is.

(Gate SW processing)
FIG. 11 is a flowchart showing a gate SW process executed by the main CPU. The main CPU 312 determines whether or not the gate SW 214a of the gate 214 is ON (step S1101). If the main CPU 312 determines that the gate SW 214a is ON (step S1101: Yes), the number of detections of the gate SW 214a is counted. It is determined whether or not the count value G of the gate counter is G <4 (step S1102). When the count value G is smaller than “4” (step S1102: Yes), “1” is added to the count value G (step S1103), a random number is acquired and stored in the RAM 314 (step S1104), and main processing is performed. Return to. Note that if the gate SW 214a is not ON (step S1101: No), or if the count value G <4 is not satisfied (step S1102: No), the process returns to the main process.

(Specific area SW processing)
FIG. 12 is a flowchart showing the specific area SW processing in the upper prize winning opening executed by the main CPU. The functions of the jackpot game control means 453, the short time game generation means 454, and the short time game period selection means 458 are realized by the processing shown in FIG. In this case, the main CPU 312 determines whether or not the specific area (V zone) 204 in the upper prize winning opening 202 is within a predetermined period after the effective period of the specific area (V zone) 204 is started, that is, after the small hitting operation is started (step S1201). If it is determined that the effective period of the V zone is in effect (step S1201: Yes), it is then determined whether or not the effective period of the specific area (V zone) 204 has elapsed (step S1202). If it is determined that the V zone is not in the valid period (step S1201: No), the process is terminated.

  If it is determined that the effective time of the V zone has not elapsed (step S1202: No), it is determined whether the specific area SW (V switch) 204a is ON (step S1203). Next, when the specific area switch 204a is ON (step S1203: Yes), it is determined whether or not the bonus game is given 100 times (step S1204). (Time saving game) is set (step S1204: Yes), the count value J of the time saving counter is set to “100” (step S1205). On the other hand, when the first short time game (the number of games is 0) is granted (step S1204: No), the count value J is set to “0” (step S1206). Thereafter, the short time gaming state is set, and the time short gaming state is entered (step S1207). If the specific area switch 204a is not ON (step S1203: No), the process returns to the main process.

  Next, the movable pieces 203 </ b> L and 203 </ b> R of the upper prize winning port 202 whether or not the winning of the game ball to the specific area 204 is via the first start port 213, that is, when the game ball has won the first start port 213. It is determined whether or not the game ball has won the specific area 204 of the upper prize winning port 202 by the opening operation (step S1208). If it is via the first start port 213 (step S1208: Yes), a first jackpot operation for opening and closing the top prize winning port 202 is started (step S1209), and if it is not via the first start port 213 (step S1208: No), a second jackpot for opening the lower prize winning opening 216 is started (step S1210). Thereafter, an opening is set (step S1211), and the process returns to the main process.

  On the other hand, when it is determined that the valid time of the V zone 204 has elapsed (step S1202: Yes), it is determined whether or not the count value J of the hourly time counter is “0” (step S1212). If “0” (step S1212: Yes), the process returns to the main process, and if the time count value J is not “0” (step S1212: No), “1” is subtracted from the count value J (step S1213). ). Thereafter, it is determined again whether or not the count value J of the time counter is “0” (step S1214). If the count value J is “0” (step S1214: Yes), the gaming state is changed to the normal game. The state is set (step S1215), and the process returns to the main process. If the count value J is not “0” (step S1214: No), the process returns to the main process without setting the normal gaming state.

(Kamidai prize opening SW processing)
FIG. 13 is a flowchart showing the upper prize winning opening SW process executed by the main CPU. The function of the payout drive control means 460 is realized by the process shown in FIG. The main CPU 312 determines whether or not the upper prize winning opening SW202a of the upper prize winning opening 202 is ON (step S1301). If the main CPU 312 determines that the upper winning prize SW 202a is ON (step S1301: Yes). ), It is determined whether or not the first big hit is being made (step S1302). If it is determined that the first big hit is being made (step S1302: Yes), “1” is added to the count value C of the winning number counter for counting the winning number (step S1303), and a command for 10 winning balls is issued. After setting (step S1304), the process returns to the main process. If it is determined that the first big hit is not being made (step S1302: No), only the command of 10 winning balls is set without adding “1” to the count value C of the winning number counter (step S1304). Return to the main process. If it is determined in step S1301 that the upper prize winning opening SW202a is not ON (step S1301: No), the process directly returns to the main process.

(Shimodai prize exit SW processing)
FIG. 14 is a flowchart showing the lower prize winning port SW process executed by the main CPU. The function of the payout drive control means 460 is realized by the processing shown in FIG. The main CPU 312 determines whether or not the lower major prize opening SW216a is ON (step S1401), and if it is determined that the lower major prize opening SW216a is ON (step S1401: Yes). ), It is determined whether or not the second big hit is being made (step S1402). If it is determined that the second jackpot is in effect (step S1402: Yes), “1” is added to the count value C for counting the number of winning prizes (step S1403), and a command for 15 prize balls is set ( In step S1404), the process returns to the main process. If it is determined that the second big hit is not in progress (step S1402: No), a command for 15 winning balls is set without adding "1" to the count value C of the winning number counter (step S1404). Return to the main process. If it is determined in step S1401 that the lower large prize opening SW216a is not ON (step S1401: No), the process directly returns to the main process.

(Kamidai winning prize small hit processing)
FIG. 15A is a flowchart illustrating an upper prize winning unit small hit process executed by the main CPU when a small hit is made. The functions of the first opening / closing game control means 451 and the second opening / closing game control means 452 are realized by the processing shown in FIG. In this case, the main CPU 312 first determines whether or not a small hit is made (step S1501). If it is determined that a small hit is made (step S1501: Yes), whether or not an interval is in effect. If it is determined that the interval is in progress (step S1502: Yes), it is determined whether or not the interval time has passed (step S1503). If it is determined that the interval time has elapsed (step S1503: Yes), it is determined whether or not the time-saving gaming state is set (step S1504).

  If it is in the short-time gaming state (step S1504: Yes), the left and right movable pieces 203L and 203R of the top prize winning opening are opened (step S1505). At this time, the upper prize winning port solenoid 303 operates both left and right. On the other hand, if it is not the short-time gaming state (step S1504: No), since it is the normal gaming state, only the left movable piece 203L of the upper prize winning opening is opened (step S1506). At this time, the upper prize winning solenoid 303 is operated only to the left. Not only in the above-described configuration, but in the short-time gaming state, it is only necessary to open at least the right movable piece 203R of the upper prize winning opening in order to make a right strike.

  FIG. 15-2 is a diagram illustrating an open state of the upper prize winning opening during the short-time game. In the upper prize winning port 202, at least the right movable piece 203R of the left and right movable pieces 203L and 203R is opened during the short-time game. As a result, during the short-time game, the game ball can be won from the right movable piece 203R or the left and right movable pieces 203L, 203R.

  FIG. 15-3 is a diagram illustrating an open state of the upper prize winning opening during a normal game. In the upper prize winning opening 202, only the left movable piece 203L is opened during normal games. Thereby, during the normal game, the game ball can be won only from the left blade 203L. Accordingly, even if the player hits the right during normal game, it is difficult to win the top prize winning hole 202, and the right hit during the normal game can be suppressed. Although details will be described later, even during normal games, the right-handed strike is aimed at the electric chew 215, and when the electric chew 215 is won, the movable piece of the upper prize winning port 202 is opened. However, according to the above-described configuration, even when winning the electric chew 215 in the normal game, it is not in the short-time game, so the upper large winning opening 202 opens only the left movable piece 203L, and the upper large winning opening 202 is won. Can be difficult.

  Returning to FIG. 15A, the processing will be described. Next, the main CPU 312 determines whether or not the opening time of the movable pieces 203L and 203R of the upper prize winning port 202 has passed a predetermined opening time (step S1507). If it is determined that the predetermined opening time has elapsed (step S1507: Yes), the movable pieces 203L and 203R of the top prize winning port 202 are closed (step S1508), and the small hit is completed (step S1509). Thereafter, the process returns to the main process. If it is determined in step S1501 that it is not a small hit (step S1501: No), if it is determined in step S1503 that the interval time has not elapsed (step S1503: No), or a predetermined value is determined in step S1507. If it is determined that the opening time has not elapsed (step S1507: No), the process returns to the main process. If it is determined in step S1502 that the interval is not in progress (step S1502: No), the process proceeds to step S1507.

(Kondai winning prize jackpot processing)
FIG. 16 is a flowchart showing an upper prize winning jackpot process executed by the main CPU at the time of a jackpot. In this case, the main CPU 312 determines whether or not the first jackpot is being hit (step S1601), and if it is determined that the first jackpot is being hit (step S1601: Yes), the big hit is being opened. It is determined whether or not there is (step S1602). If it is determined that the jackpot opening is in progress (step S1602: Yes), it is determined whether or not the opening time has elapsed (step S1603). If it is determined that the opening time has elapsed (step S1603: Yes), “1” is added to the count value R of the round counter that counts the number of big hits (step S1604), and the movable piece 203L of the top prize winning port 202 is added. , 203R are opened and closed (step S1605). If it is determined in step S1601 that it is not the first big hit (step S1601: No), or if it is determined in step S1603 that the opening time has not elapsed (step S1603: No), the process returns to the main process. .

  Next, it is determined whether or not the operating time of the upper prize winning opening 202 has elapsed (step S1606). If the operating time of the upper prize winning opening 202 has not elapsed (step S1606: No), the upper prize winning is determined. It is determined whether or not the count value C of the winning counter that counts the number of winnings per round of the mouth 202 is “9” (step S1607). When the count value C of the winning counter is “9” (step S1607: Yes), the operation of the upper prize winning port 202 is ended (step S1608), and when the count value C is not “9” (step S1607: No), the process returns to the main process. On the other hand, when the operating time of the top prize winning opening 202 has elapsed (step S1606: Yes), the operation of the top winning prize opening 202 is terminated without checking the count value C of the winning counter (step S1608). . After the operation of the top prize winning port 202 is completed, the count value C of the winning counter is set to “0” (step S1609), and it is determined whether or not the number of jackpot rounds is the final round (step S1610). If the jackpot round is the final round (step S1610: Yes), ending is started (step S1611). If the jackpot round is not the final round (step S1610: No), the process returns to the main process.

  After starting the ending, the count value R of the round counter is set to “0” (step S1612). Thereafter, it is determined whether or not the ending time has elapsed (step S1613). If it is determined that the ending time has elapsed (step S1613: Yes), the jackpot is terminated (step S1614), and the main process is performed. Return. On the other hand, if it is determined that the ending time has not elapsed (step S1613: No), the process returns to the main process without ending the jackpot. If it is determined in step S1602 that the jackpot opening is not in progress (step S1602: No), it is determined whether or not the movable pieces 203L and 203R of the top prize winning port 202 are in operation (step S1615). If the movable pieces 203L and 203R of the upper prize winning port 202 are in operation (step S1615: Yes), the process proceeds to step S1606. If the movable pieces 203L and 203R of the upper prize winning opening 202 are not in operation (step S1615: No), it is next determined whether or not the interval is in progress (step S1616). Step S1616: No), the process proceeds to step S1613. If it is during the interval (step S1616: Yes), it is next determined whether or not the interval time has passed (step S1617). If it is determined that the interval time has passed (step S1617: Yes), step The process proceeds to S1604, and if it is determined that the interval time has not elapsed (step S1617: No), the process returns to the main process.

(Shimodai winning prize jackpot processing)
FIG. 17 is a flowchart showing a lower prize winning jackpot process executed by the main CPU when the jackpot. In this case, the main CPU 312 determines whether or not the second jackpot is being hit (step S1701), and if it is determined that the second jackpot is being hit (step S1701: Yes), the big hit is being opened. It is determined whether or not there is (step S1702). If it is determined that the jackpot opening is in progress (step S1702: Yes), it is determined whether or not the opening time has elapsed (step S1703). If it is determined that the opening time has passed (step S1703: YES), “1” is added to the count value R of the round counter that counts the number of big hits (step S1704), and the open / close door 217 of the lower prize winning opening 216 is obtained. Is released (step S1705). If it is determined in step S1701 that the second big hit is not in progress (step S1701: No), or if it is determined in step S1703 that the opening time has not elapsed (step S1703: No), the main process is performed. Return.

  Next, it is determined whether or not the opening time of the lower prize winning opening 216 has passed (step S1706). If the opening time of the lower winning prize opening 216 has not passed (No at step S1706), the lower prize winning is determined. It is determined whether or not the count value C of the winning counter that counts the number of winnings per round of the mouth 216 is “9” (step S1707). When the count value C of the winning counter is “9” (Step S1707: Yes), the open / close door 217 of the lower large winning opening 216 is closed (Step S1708), and when the count value C is not “9” (Step S1707). S1707: No), the process returns to the main process. On the other hand, when the opening time of the lower prize winning opening 216 has elapsed (step S1706: Yes), the open / close door 217 of the lower prize winning opening 216 is closed without checking the count value C of the winning prize counter (step S1706). S1708). After closing the lower major winning opening 216, the count value C of the winning counter is set to “0” (step S1709), and it is determined whether or not the number of big hit rounds is the final round (step S1710). If the jackpot round is the final round (step S1710: Yes), ending is started (step S1711). If the jackpot round is not the final round (step S1710: No), the process returns to the main process.

  After starting the ending, the count value R of the round counter is set to “0” (step S1712). Thereafter, it is determined whether or not the ending time has elapsed (step S1713). If it is determined that the ending time has elapsed (step S1713: Yes), the jackpot is terminated (step S1714), and the main process is performed. Return. On the other hand, if it is determined that the ending time has not elapsed (step S1713: No), the process returns to the main process without ending the jackpot. If it is determined in step S1702 that the jackpot opening is not in progress (step S1702: No), it is determined whether the open / close door 217 of the lower prize winning opening 216 is operating (step S1715). If the open / close door 217 of the big prize opening 216 is in operation (step S1715: Yes), the process proceeds to step S1706. If the open / close door 217 of the lower prize winning opening 216 is not in operation (step S1715: No), it is next determined whether or not it is in the interval (step S1716). If not in the interval (step S1716). : No), the process proceeds to step S1713. If it is during the interval (step S1716: Yes), it is next determined whether or not the interval time has passed (step S1717). If it is determined that the interval time has passed (step S1717: Yes), step The process proceeds to S1704, and if it is determined that the interval time has not elapsed (step S1717: No), the process returns to the main process.

(Movable body processing)
FIG. 18 is a flowchart showing the movable body processing in the upper prize winning opening executed by the main CPU. Note that the function of the movable body drive control means 457 is realized by the processing shown in FIG. In this case, the main CPU 312 determines whether or not a small hit is made (step S1801). If it is determined that a small hit is made (step S1801: Yes), it is determined whether or not an interval is in effect. Is performed (step S1802). If it is determined that the interval is in progress (step S1802: Yes), it is determined whether the interval time has elapsed (step S1803). If it is determined that the interval time has elapsed (step S1803: Yes) Then, the operation of the movable body 207 of the upper prize winning port 202 is started (step S1804). Next, it is determined whether or not the operation time of the movable body 207 has elapsed (step S1805). If it is determined that the operation time of the movable body 207 has elapsed (step S1805: Yes), the operation of the movable body 207 is performed. Is stopped (step S1806), and the process returns to the main process. If it is determined in step S1802 that the interval is not in progress (step S1802: No), the process proceeds to step S1805. If it is determined in step S1801 that it is not a small hit (step S1801: No), if it is determined in step S1803 that the interval time has not elapsed (step S1803: No), the operation time of the movable body 207 is determined in step S1805. Is determined not to have elapsed (step S1805: NO), the process returns to the main process.

(Special map change processing)
FIG. 19 is a flowchart showing the special figure changing process executed by the main CPU. The function of the symbol display control means 459 is realized by the processing shown in FIG. In this case, the main CPU 312 determines whether or not it is a big hit or a small hit (step S1901). If it is determined that the big hit or the small hit is not made (step S1901: No), the first special figure display device It is determined whether or not the first or second special symbol displayed on the 210 or the second special figure display 212 is changing (step S1902). If it is determined that the first or second special symbol is changing (step S1902: Yes), it is then determined whether or not the variable time has ended (step S1903), and the variable time has ended. When it determines (step S1903: Yes), a fluctuation | variation stop command is transmitted with respect to the 1st special figure display 210 or the 2nd special figure display 212 (step S1904), and a fluctuation | variation is complete | finished (step S1905). Next, the variation time is reset (step S1906), the special figure stopping process (step S1907) is executed, and then the process returns to the main process. If it is determined in step S1901 that the game is a big hit or a small win (step S1901: Yes), or if it is determined in step S1903 that the variation time has not ended (step S1903: No), the main process Return to.

  On the other hand, if it is determined in step S1902 that the first or second special symbol is not changing (step S1902: No), the count value of the second start port detection counter that counts the number of times the second start port SW 215a is detected. It is determined whether or not U2 is U2 ≧ 1 (step S1908). If it is determined that the count value U2 is U2 ≧ 1 (step S1908: Yes), “1” is subtracted from the count value U2. (Step S1909), the variation content selection process is executed (step S1910). Next, a change start command is transmitted to the corresponding special figure display (in this case, the second special figure display 212) (step S1911), and the change of the corresponding special figure display is started (step S1912). Thereafter, measurement of the fluctuation time is started (step S1913), and then the process returns to the main process.

  If it is determined in step S1908 that the count value U2 is not U2 ≧ 1 (step S1908: No), the count value U1 of the first start port detection counter that counts the number of detections of the first start port SW 213a is then calculated. Then, it is determined whether or not U1 ≧ 1 (step S1914). If it is determined that the count value U1 is U1 ≧ 1 (step S1914: Yes), the count value U1 is subtracted by “1” ( Step S1915), the variation content selection process is executed (step S1910). In this case, since the corresponding special figure indicator becomes the first special figure indicator 210, a change start command is transmitted to the first special figure indicator 210 to start the fluctuation of the first special figure indicator 210. The measurement of the variation time is started (step S1911 to step S1913). If it is determined that the count value U1 is not U1 ≧ 1 (step S1914: No), the process is terminated and the process returns to the main process.

(Processing during special figure suspension)
FIG. 20 is a flowchart showing the special chart stop process executed by the main CPU. In this case, the main CPU 312 determines whether or not the stopped special symbol is a jackpot symbol (step S2001). If the stop symbol is a jackpot symbol (step S2001: Yes), the time value counter is set to “100” (step S2002) in order to always give 100 time-saving games (step S2002). Set (step S2003). Thereafter, the second jackpot for opening the lower prize winning opening 216 is started (step S2004), the opening is further set (step S2005), and the process returns to the main process.

  On the other hand, if the stop symbol is not a jackpot symbol in step S2001 (step S2001: No), it is then determined whether or not the stopped special symbol is a jackpot symbol (step S2006), and the stop symbol is a jackpot symbol. If it is a symbol (step S2006: Yes), it is determined whether or not it is a small hit via the first start port 213 (step S2007). When it is determined that it is a small hit via the first start port 213 (step S2007: Yes), the opening time of the movable pieces 203L and 203R is set to 0.8 seconds (step S2008), and the first start port 213 is passed. If it is determined that it is not a small hit (step S2007: No), the opening time of the movable pieces 203L, 203R is set to 1.6 seconds (step S2009), and a small hit is started (step S2010). Thereafter, the process returns to the main process.

  If the stopped special symbol is not a small hit symbol (step S2006: No), it is determined whether or not the value of the hour / hour counter J is “0” (step S2011). If it is “0” (step S2011: Yes), the process returns to the main process, and if the value of the time reduction counter J is not “0” (step S2011: No), “1” is subtracted from the time reduction count value J (step S2012). . Thereafter, it is determined again whether or not the hourly count value J is “0” (step S2013). If the hourly count value J is “0” (step S2013: Yes), the gaming state is changed to the normal gaming state. (Step S2014), and the process returns to the main process. If the time count value J is not “0” (step S2013: No), the process returns to the main process without setting the normal gaming state.

(Normal symbol variation processing)
FIG. 21 is a flowchart showing normal symbol variation processing executed by the main CPU. The function of the symbol display control means 459 is realized by the processing shown in FIG. In this case, the main CPU 312 determines whether or not the electric chew 215 is operating (step S2101). If the electric chew 215 is not operating (step S2101: No), the normal symbol is changing. It is determined whether or not (step S2102). If it is determined that the normal symbol is changing (step S2102: Yes), it is next determined whether or not the variable time has ended (step S2103). If it is determined that the variable time has ended (step S2103) S2103: Yes), the fluctuation is stopped (step S2104). Next, the variation time is reset (step S2105), and it is determined whether or not the stop symbol is a winning symbol (step S2106). When it is determined that the stop symbol is a winning symbol (step S2106: Yes), the operation of the electric chew 215 is started (step S2107), and the process returns to the main process. In step S2106, if the stop symbol is not a winning symbol (step S2106: No), the process returns to the main process without operating the electric chew 215.

  On the other hand, if it is determined in step S2102 that the normal symbol is not changing (step S2102: No), it is determined whether or not the count value G of the gate counter of the gate SW 214a is G ≧ 1 (step S2108). ) If the count value G is G ≧ 1 (step S2108: YES), “1” is subtracted from the count value G (step S2109). Thereafter, the variation of the normal symbol display 211 is started (step S2110), and the measurement of the variation time is started (step S2111). After starting the measurement of the fluctuation time, the process returns to the main process. When the electric chew 215 is operating (step S2101: Yes), if it is determined in step S2108 that the count value G is not G ≧ 1 (step S2108: No), the process returns to the main process.

(Ordinary power processing)
FIG. 22 is a flowchart showing a normal power combination process executed by the main CPU. Note that the functions of the third opening / closing game control means 455 and the fourth opening / closing game control means 456 are realized by the processing shown in FIG. In this case, the main CPU 312 determines whether or not the electric chew 215 is in operation (step S2201). If the electric chew 215 is not in operation (step S2201: No), it is determined whether or not it is in an interval. Is determined (step S2202). If it is determined that the interval is in progress (step S2202: YES), it is next determined whether or not the interval time has elapsed (step S2203). If it is determined that the interval time has elapsed (step S2203: Yes), it is determined whether or not the time-saving gaming state is set (step S2204).

  If it is during the short-time game (step S2204: Yes), the opening time of the electric chew 215 is set to 3.5 seconds (step S2205), and the electric chew 215 is opened left and right (step S2206). At this time, the left and right of the electric chew solenoid 315 are operated. If it is not in the short-time game (step S2204: No), since it is in the normal game, the release time of the electric chew 215 is set to 0.2 seconds (step S2207), and the electric chew 215 is released only to the left (step S2208). ). At this time, the electric Chu solenoid 315 operates only to the left.

  Next, it is determined whether or not the opening time of the electric chew 215 has elapsed (step S2209). If it is determined that the opening time of the electric chew 215 has elapsed (step S2209: Yes), the electric chew 215 is closed. In step S2210, the operation of the electric chew 215 is terminated (step S2211), and the process returns to the main process.

  If it is determined in step S2202 that the interval is not in progress (step S2202: No), the process proceeds to step S2209. In step S2201, when the electric chew 215 is operating (step S2201: Yes), in step S2203, when it is determined that the interval time has not elapsed (step S2203: No), in step S2209, the electric chew 215 is turned on. If it is determined that the opening time has not elapsed (step S2209: No), the process returns to the main process.

  FIG. 23A is a diagram illustrating an open state of the electric chew during the short-time game. In the electric chew 215 provided on the right side of the game board 102 shown in FIG. 2, both the left and right blades 215L and 215R open during the short-time game. Thereby, during the short-time game, the game balls can be won from these left and right blades 215L and 215R.

  FIG. 23-2 is a diagram illustrating an open state of the electric chew during a normal game. The electric Chu 215 opens only the left wing 215L during a normal game. As a result, during a normal game, the game ball can be won only from the left blade 215L. Therefore, even if the player hits the right during normal game, it is difficult to win the electric chew 215, and unnecessary right-hand hits during normal game can be suppressed.

  Further, as shown in the figure, a winning restriction unit 2301 may be provided on the upper portion of the electric chew 215. This winning restriction unit 2301 is provided to prevent the right-handed game ball from being won by the electric chew 215 during normal gaming. The winning restriction part 2301 in the illustrated example is provided between the gate 214 and the electric chew 215, and is formed of an arc-shaped plate member that discharges the game ball that has passed through the gate 214 only to the right side of the electric chew 215. . By providing this winning restriction unit 2301, during normal game, as shown in FIG. 23-2, even if the game ball passes through the gate 214, it is discharged to the right side of the electric chew 215, and the electric chew 215 is discharged to the right blade 215R. Is in a closed state, and the player does not win the electric chew 215, and right-handed hitting the electric chew 215 directly during normal gaming can be suppressed.

  On the other hand, at the time-short game, as shown in FIG. 23A, the game ball that has passed through the gate 214 is similarly discharged to the right side by the winning restriction unit 2301, but when the electric chew 215 is opened, the left and right blades 215L, 215R is opened. As a result, winning from the right wing 215b of the electric chew 215 is possible, and right-handed strike is allowed during the short-time game.

  The winning restriction unit 2301 described above is configured to restrict the winning of the game ball that has passed through the gate 214 to the electric chew 215. In addition, even in the case where the distance between the gate 214 and the electric chew 215 is vertically separated, by providing the same prize restricting portion 2301 at a position immediately above the electric chew 215, the direct electric chew 215 during normal game play is provided. It is possible to prevent the game ball that has been hit to the right aiming to win a prize to the electric chew 215.

  According to the pachinko gaming machine of the embodiment described above, it is difficult to win an electric chew during normal gaming even if it is hit right. In addition, during normal games, it is difficult to win the top prize winning hole even if the player hits the right, so that the right strike during the normal game can be suppressed. In addition, for right-handed during short-time games, games that do not interfere with winning in the upper prize opening and electric Chu and follow a pre-defined procedure (right-handed in short-time games after big hits by starting opening prize) Since this does not cause any trouble, it is possible to prevent only irregular hits.

  As described above, the pachinko gaming machine according to the present invention is suitable for a pachinko gaming machine having a normal game and a short-time game.

1 is an overall front view of a pachinko gaming machine according to the present invention. It is the front view which showed an example of the game board. It is the block diagram which showed the structure of the game control apparatus which performs the game control of the whole pachinko gaming machine. It is a functional block diagram of the main control part of a pachinko gaming machine. It is a figure which shows the operation | movement timing in the 1st opening / closing game of a movable body. It is a figure which shows the operation | movement timing in the 2nd opening / closing game of a movable body. It is a figure which shows operation | movement of the movable body provided in an upper prize winning opening (the 1). It is a figure which shows operation | movement of the movable body provided in an upper prize winning opening (the 2). It is a figure which shows operation | movement of the movable body provided in an upper prize winning opening (the 3). It is a figure which shows operation | movement of the movable body provided in an upper prize winning opening (the 4). It is the flowchart which showed the main process which main CPU performs. It is the flowchart which showed the timer interruption process which main CPU executes. It is the flowchart which showed the 1st starting port SW process which main CPU performs. It is the flowchart which showed the 2nd starting port SW process which main CPU performs. It is the flowchart which showed the gate SW process which main CPU performs. It is the flowchart which showed the specific area SW process in the top large winning a prize which the main CPU performs. It is the flowchart which showed the top large winning a prize mouth SW processing which main CPU executes. It is the flowchart which showed the lower large prize opening SW processing which main CPU executes. It is the flowchart which showed the top big prize opening small hit processing which the main CPU performs at the time of small hit. It is a figure which shows the open state of the top large prize winning opening in time-short game. It is a figure which shows the open state of the top big prize opening in a normal game. It is the flowchart which showed the top prize winning jackpot process which the main CPU performs at the time of jackpot. It is the flowchart which showed the lower big prize winning jackpot process which the main CPU performs at the time of jackpot. It is the flowchart which showed the movable body process in the top large prize winning opening which main CPU performs. It is the flowchart which showed the special figure fluctuation process which main CPU performs. It is the flowchart which showed the special figure stop process which main CPU performs. It is the flowchart which showed the normal symbol fluctuation | variation process which main CPU performs. It is the flowchart which showed the normal electric power combination process which main CPU performs. It is a figure which shows the open state of the electric chew during a time-short game. It is a figure which shows the open state of the electric Chu during normal game.

Explanation of symbols

100 Pachinko machine 102 Game board 202 Upper prize winning port 203L, 203R Movable piece 204 Specific area (V zone)
205 Special passage 206 Normal passage 207 Movable body 208,209 Rotating body 208a, 209a Housing part 210 First special indicator 211 Normal symbol indicator 212 Second special indicator 213 First start port 214 Gate 215 Electric tulip ( Electric Chu)
216 Lower grand prize opening 217 Opening / closing door 311 Main controller 303 Upper major prize opening solenoid 312 CPU (main CPU)
313 ROM
314 RAM
315 Electric Chu Solenoid 2301 Prize Control Department

Claims (3)

A starting point for winning a game ball for generating a winning game by changing a special symbol by winning the game ball,
An electric chew that is provided on the right side of the game board and is placed at a position where a prize can be won by making a right hit, and the wings are released when winning a normal symbol,
Provided at the center of the game board, and has a pair of movable pieces that can be opened and closed on the left and right. A winning entrance to draw,
If the hit game is a jackpot game, a short-time game is generated after the jackpot game is over, and the bonus game based on the electric-chu winning is shifted to the short-time game after the jackpot game compared to the start opening. In addition to performing control with a high ratio, at the time of winning the electric chew during a normal game, the right movable piece is closed and only the left movable piece is opened among the pair of movable pieces of the winning opening. At the time of winning the electric chew, main control means for performing control to open at least the right movable piece of the pair of left and right movable pieces of the winning opening;
A pachinko machine characterized by having   2. The pachinko gaming machine according to claim 1, wherein the pair of movable pieces of the winning opening is provided at a predetermined interval on the left and right of the variable winning device having a specific area that becomes a big hit by the passing of the game ball.   The main control means closes the right wing of the pair of wings of the electric chu and opens only the left wing of the electric chu when winning the normal symbol in the normal game. 3. The pachinko gaming machine according to claim 1, wherein when a normal symbol is won in the game, control is performed to open a pair of left and right blades of the electric chew. 4.

Images