发明名称 PACHINKO GAME MACHINE
摘要 PROBLEM TO BE SOLVED: To prevent the scattering of game balls at the time of opening a front door and to prevent unexpected loss for a player side and a game place side respectively in a pachinko game machine provided with correcting function. SOLUTION: In this pachinko game machine provided with the correcting function for correcting the winning difficulty such as the opening time of a motor-driven tulip 23 and the like by a control means 50 for winning devices such as a start winning port 21 and the like so as to maintain the ratio of a winning ball number to a hitting ball number within a prescribed range, a door opening time operation means 6a operated by the opening of a game machine front surface door 3 is provided and the operation of a game ball hitting device 27 is stopped in the case that the operation means 6a is operated.
申请公布号 JP2001112944(A) 申请公布日期 2001.04.24
申请号 JP19990298951 申请日期 1999.10.20
申请人 ARUZE CORP 发明人 SUGIHARA YUICHI
分类号 A63F7/02;(IPC1-7):A63F7/02 主分类号 A63F7/02
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