发明名称 PACHINKO GAME MACHINE
摘要 PROBLEM TO BE SOLVED: To provide a pachinko game machine for further heightening a game player's feeling of intervening in a game and feeling of expectation for a special game. SOLUTION: This pachinko game machine has a specified ball entering device 50 having a ball entering hole opened in response to entering of a ball to a passing hole 52. A game ball entering the specified ball entering device 50 is stayed, and the stayed game balls are released one by one by pressing a staying releasing button 25. When the game ball released from staying passes through a specified area, after the end of a special game, the remaining game balls are released from staying. Thus, when the probability that the game ball released from staying passes through the specified area is about 1/3, the probability of passing the specified area is secured 1/3 about each of the game balls released from staying. When six game balls enter the opened or enlarged specified ball entering device, the special game can be performed 6 times at maximum, and the special game can be performed zero time at minimum, so the special game can be performed twice (6x1/3) on average. COPYRIGHT: (C)2004,JPO
申请公布号 JP2004073731(A) 申请公布日期 2004.03.11
申请号 JP20020241849 申请日期 2002.08.22
申请人 TAKAO:KK 发明人 UCHIGASHIMA TOSHIHIRO;UCHIGASHIMA TAKAHIRO;TATSUMI SHOGO
分类号 A63F7/02;(IPC1-7):A63F7/02 主分类号 A63F7/02
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