| 摘要 |
PROBLEM TO BE SOLVED: To enable an employee to confirm whether or not illegal play is performed at a Pachinko game machine even from a distant place by operating a win announcement device when a ball wins a prize on the game machine. SOLUTION: The win announcement device A for the Pachinko game machine is composed of a case 1, a motor 2 of a specification to rotate a rotary shaft in a fixed direction at a fixed speed, a decelerator 3 for decelerating the rotation of the rotary shaft of the motor 2, a movable display body 4, a crank device 5 for changing the rotation of the rotary shaft of the decelerator 3 to a turning motion within the range of required angles of the movable display body 4, and a control unit 6 for moving the movable display body 4 by driving the motor 2 at the same time when any ball wins a prize on the game machine and having an electric variable display device starting flickering, and returning the movable display body 4 to an initial position when the state of prize winning is finished and stopping the flickering of the electric variable display device. COPYRIGHT: (C)2003,JPO
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