| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of detecting the abnormality of the putout operation of a putout device and automatically restoring the putout device to a normal state. SOLUTION: The game machine for putting out game balls by the rotating operation of a putout rotating body RO connected to the rotary shaft of a motor has: first processing (S20) for judging whether or not game balls for a number corresponding to the rotation angle of the motor are put out when the rotation of the motor for one unit which is the rotation angle (4×θ×D2), that is the integral multiple of a motor minimum rotation angle, is ended; second processing (S22-S24) for shifting from a high speed operation state to a low speed operation state when a shortage portion is recognized as the result of judgement by the first processing (S20); and third processing (S30, S31) for confirming the putout of game balls every time the motor is rotated for the minimum rotation angle in the low speed operation state. COPYRIGHT: (C)2007,JPO&INPIT
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