| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine detecting fraudulentness in which a radio wave of a specific frequency is irradiated. SOLUTION: In this game machine, when a game ball passes through a predetermined region, a detection signal showing winning of the game ball is output from a detecting switch. When the detection signal is input, a main CPU determines winning of the game ball, and starts clocking to a specific time (32 ms) substantially the same as the minimum interval time. When winning of the game ball is again determined during clocking to the specific time, winning of the game ball is determined to be fraud. COPYRIGHT: (C)2011,JPO&INPIT |
