| 摘要 |
PROBLEM TO BE SOLVED: To easily detect large-diameter tokens and small-diameter tokens by a common token sensor in a game machine permitting use of a plurality of kinds of tokens of different diameters. SOLUTION: The token sensor 141 is disposed to face the position where a small-diameter token guide path 553 and a large-diameter token guide path 552 are juxtaposed, and can detect both a small-diameter token 702 passing through the small-diameter token guide path 553 and a large diameter token 701 passing through the large-diameter token guide path 552. The position to dispose the token sensor 141 is determined so that the length for the small-diameter token 702 to pass through the position of detection by the token sensor 141 matches the length for the large-diameter token 701 to pass through the position of detection by the token sensor 141. Accordingly, large-diameter tokens 701 and small-diameter tokens 702 can be easily detected by the common token sensor 141 in the game machine in which a plurality of kinds of tokens of different diameters can be used. COPYRIGHT: (C)2010,JPO&INPIT
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