GAME MACHINE,申请号JP20070216054-传众专利搜索

GAME MACHINE

申请公布号：JP2009045337(A)

申请号：JP20070216054

申请日期：2007.08.22

申请公布日期：2009.03.05

申请人：

OLYMPIA:KK

发明人：ASANUMA KOJI

分类号：A63F7/02

主分类号：A63F7/02

摘要：PROBLEM TO BE SOLVED: To generate an up-and-down curve of payoff balls of a pachinko machine. SOLUTION: When winning a prize in a winning lottery executed starting with an entrance of a pachinko ball in a start opening, the number of rounds of winning rounds executed with a winning mode is decided by the lottery. When the mode is shifted to the winning mode, the decided number of rounds of winning rounds is executed. When the winning mode is finished, the total number of rounds of winning rounds executed from when the power is turned on is counted. The counting result of the total number of rounds is divided by four and distributed to four round number groups 1-4 each according to remainder. When the total number of rounds is distributed to the round number group 2, winning probabilities of an open lottery and the winning lottery are changed. The winning probabilities are alternately changed in a high probability state and a low probability state at each time when the total number of rounds is redistributed to the round number group 2, so that the un-and-down curve of payoff balls can be generated. COPYRIGHT: (C)2009,JPO&INPIT