| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine able to easily detect fraudulent action. SOLUTION: In a Pachinko machine 10, when both an inner frame 12 and a front frame 14 are closed, each of illumination sections 29 to 33 and a display lamp 34 inform of the closing of them by emitting light for a predetermined period of 30s from their closing. Accordingly, even in the event that at least the inner frame 12 or front frame 14 is opened, a fraudulent action, for example, is then carried out, and the opened inner frame 12 or front frame 14 is closed within a short time thereafter, the light emission can inform for a period of 30s from their closing that the closed inner frame 12 or front frame 14 was open before. This makes it possible to easily detect fraudulent action committed in the Pachinko machine 10. COPYRIGHT: (C)2010,JPO&INPIT
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