| 摘要 |
PROBLEM TO BE SOLVED: To protect nonvolatile display media from being falsified in a game machine provided with the nonvolatile display media. SOLUTION: A Pachinko machine 100 is provided with a sheet of electronic paper 110 on which pieces of game information about the machine 100 are displayed. The sheet of the paper 110 is flexible and provided with a power failure sensing device 70 for sensing a power failure and a stack means 130 for stacking two or more display bodies 116 of the paper 110 while the device 70 senses the power failure. COPYRIGHT: (C)2008,JPO&INPIT
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