| 摘要 |
PROBLEM TO BE SOLVED: To prevent fraudulence by restraining foreign matters inserted into a slot. SOLUTION: If a token is determined to be a fraudulent token in the Pachinko slot machine 1, a rotary roller 40 is moved in the direction of abutting to the token so that the prescribed matter loaded into the slot 23 is pressed between a game medium guide part 22 and the rotary roller 40. More specifically, a roller unit 48 rotates a gear 41 with the power of a motor 42 to move the gear 41 on a teeth line 43, and the rotary roller 40 is moved in the direction of abutting to the token so that the prescribed matters are pressed between the game medium guide part 22 and the rotary roller 40. COPYRIGHT: (C)2008,JPO&INPIT
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