| 摘要 |
PROBLEM TO BE SOLVED: To improve the visibility of patterns irrespective of the illumination of the surface of a belt by light in a game machine. SOLUTION: Three display windows 61 to 63 are provided side by side in a front door 4 openably provided in the front side of the game machine 1 and patterns marked on the belt can be seen through the display windows 61 to 63. The circulation of the belt makes patterns varyingly displayed through the display windows 61 to 63. Since at least the parts other than patterns on the belt surface are nonlustrous, even if the illumination light of a game parlor is shone on the belt surface, reflected light does not damage the visibility of the belt. COPYRIGHT: (C)2004,JPO
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