发明名称 PACHINKO GAME MACHINE
摘要 PROBLEM TO BE SOLVED: To provide a PACHINKO game machine (a Japanese pinball game machine) by which a right generate state is obtained when a motor-driven prize winning device is opened so as to introduce prize winning balls to a special prize winning device. SOLUTION: The motor-driven prize winning device 8 arranged in the upper part of the special prize winning device 10 is opened when a previously decided game state is obtained till a fixed time elapses or till the prize winning balls being more than the numbers of plural passage areas 15 and 16 formed in the device 10 are obtained. Therefore, a probability that at least one prize winning ball among the balls received by the device 10 is introduced to a special device operation area 16 is increased and the right occurrence state tends to be often obtained.
申请公布号 JPH11285569(A) 申请公布日期 1999.10.19
申请号 JP19990067647 申请日期 1999.03.15
申请人 SANYO BUSSAN KK 发明人 IIDA TSUTOMU
分类号 A63F7/02 主分类号 A63F7/02
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