| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a fraudulent act on inputting a game medium. SOLUTION: In a pachislo (pachinko slot) machine, first and second photosensors 40 and 41 composed of light receiving elements 40b and 41b and light emitting elements 40a and 41a, respectively, are arranged side by side on a token path for detecting a token M passing through the same. The light receiving element 41b of the second photosensor 41 is arranged reversely to the light receiving element 40b of the first photosensor 40 in arrangement with respect to the token path. COPYRIGHT: (C)2006,JPO&NCIPI
|
