发明名称 SLOT MACHINE
摘要 PROBLEM TO BE SOLVED: To provide a slot machine capable of performing direction surely improving the expectation of a player. SOLUTION: In a slot machine in which a single game is finished by the derivation and display of the display result of a variable display device and prescribed prizewinning can occur according to the displaying result of the variable display device, the frequency of performing noticed direction is varied according to a prize-winning situation extending a plurality of games in the past, the remainder of credit, etc., to perform the noticed direction with frequency suited to a game situation.
申请公布号 JP2003062163(A) 申请公布日期 2003.03.04
申请号 JP20010260200 申请日期 2001.08.29
申请人 SANKYO KK 发明人 NAKAJIMA KAZUTOSHI;SAKUMA RYUICHI
分类号 A63F5/04;(IPC1-7):A63F5/04 主分类号 A63F5/04
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