| 摘要 |
PURPOSE:To constitute the PACHINKO game machine so that regularity of a display updating period provided by a variable device of the game machine is not known to a player by determining the display contents to the variable display device updated in accordance with a detecting signal of a prize-winning ball to a specific prize-winning port, based on a chaos random number. CONSTITUTION:In the case a PACHINKO ball goes into a prize-winning port 3, a game device is started, a display of three digits of a variable display device part 5 is varied and after a prescribed time elapses, a variation of the display is stopped, and in the case a combination of a specific display is formed, a command is given so that an opening/closing valve of a great prize-winning port 9 is opened and closed, and by opening the opening/closing valve of the great prize-winning port 9, such a state being profitable to a player as a PACHINKO ball goes in easily is provided. By a sensor, a prize-winning ball in the prize-winning port 3 grasped 20, and by receiving its signal, a chaos random number is generated 25 by a computer 21 part, and by this random number, the display contents 23 of the variable display device are determined. |
