发明名称 PACHINKO GAME MACHINE
摘要 PROBLEM TO BE SOLVED: To provide a pachinko game machine in which a proper profit can be afforded without damaging a feeling of expectation for a player during a big win. SOLUTION: While a prize winning opening/closing hole 15 is opened/closed for the prescribed number of times during the big win, when a number of game balls flowing into a closed operating area 13 is within a prescribed range, an opening/closing timing correcting means is carried out for changing the operating timing of the prize winning opening/closing hole 15. Thus, the number of game balls to flow into the prize winning opening/closing hole 15 can be kept within a suitable range, equality in a game can be kept and interest in the game can be sufficiently presented.
申请公布号 JP2003135740(A) 申请公布日期 2003.05.13
申请号 JP20010343689 申请日期 2001.11.08
申请人 MARUHON IND CO LTD 发明人 TAKAGI MASAHIRO
分类号 A63F7/02;(IPC1-7):A63F7/02 主分类号 A63F7/02
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