| 摘要 |
PROBLEM TO BE SOLVED: To solve such a problem that it takes a lot of time and labor for the readjusting operation of a hitting lever in the case of changing hitting strength in a conventional pachinko game machine. SOLUTION: When a hand of a player touches one of the hitting levers 4 and 5 and it is operated, the light receiving part 63 of one of lever operation detection parts 101 and 102 and a D-A conversion ladder circuit 67 are connected, and the operation of the hitting lever to which the hand of the player has touched becomes valid. Also, when a hand of a player touches both hitting levers 4 and 5 and they are operated, the light receiving part 63 of the lever operation detection part 102 and the D-A conversion ladder circuit 67 are preferentially connected and the operation of the hitting lever 5 becomes valid. Thereafter, when the turning operation of the hitting lever 5 is ended and the hitting lever 5 is not touched any more, the light receiving part 63 of the lever operation detection part 101 instead of the light receiving part 63 of the lever operation detection part 102 and the D-A conversion ladder circuit 67 are connected and the operation of the hitting lever 4 becomes valid. COPYRIGHT: (C)2006,JPO&NCIPI
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