发明名称 SLOT MACHINE
摘要 PROBLEM TO BE SOLVED: To provide a slot machine capable of effectively increasing player's expectations of a special symbol combination and preventing a player from acquiring only the minimum number of game values in the special game state. SOLUTION: When a small symbol combination other than JAC is won during a regular bonus, a CPU 41a simultaneously wins the JAC accompanied by the putout of 15 tokens and preferentially stops the small symbol combination of the largest putout number. The CPU 41a derives a chance spot not to be derived by a losing when a big bonus (1), a big bonus (2) and a challenge bonus (1) are won or when one of one token (1)-(3) which can not be aimed at simultaneously is won and a winning role is unexpectedly failed to get. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2008253534(A) 申请公布日期 2008.10.23
申请号 JP20070098902 申请日期 2007.04.04
申请人 SANKYO CO LTD 发明人 NAKAJIMA KAZUTOSHI
分类号 A63F5/04 主分类号 A63F5/04
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