发明名称 SLOT MACHINE
摘要 PROBLEM TO BE SOLVED: To provide a slot machine which achieves the fairness of games by effectively blocking the trouble of selfish initialization of game histories done by some players, while others are allowed only to make a short access. SOLUTION: The main control part works to implement the initialization 1 for initializing game data stored in a RAM with the conditions that a setting key switch is operated at the closing of the power source. A sub control part enables an access to game history data while controlling the operation to a mode for the game parlor involved from the implementation of the initialization 1 and initializes the game history data stored in the RAM when the initialization operation is received during the mode for the game parlor. At the closing of the power source, it is judged whether the date is altered or not and when affirmative, the history data on the day involved is initialized. COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2007307140(A) 申请公布日期 2007.11.29
申请号 JP20060139131 申请日期 2006.05.18
申请人 SANKYO KK 发明人 ANDO MASATO;HIRATA SEIYA
分类号 A63F5/04 主分类号 A63F5/04
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