| 摘要 |
PROBLEM TO BE SOLVED: To prevent movement of reels to become monotonous at the time of stop control of the reels. SOLUTION: The game machine (1) has a motor drive circuit (39) which outputs excitation signals for actuating stepping motors (49L, 49C, 49R), the reels (3L, 3C, 3R) which rotate at a constant speed accordingly by the driving force of the stepping motors (49L, 49C, 49R) actuated by the excitation signals output at the prescribed cycle of time, and a main control circuit (71) which alters the prescribed time cycle when the number of slipping frames is a predetermined number of slipping frames. COPYRIGHT: (C)2007,JPO&INPIT
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