发明名称 SLOT MACHINE
摘要 PROBLEM TO BE SOLVED: To provide a slot machine preventing an easy prediction of an arrival time of a chance by randomly producing the chance of transferring to an advantageous state such as a high-probability RT state and capable of sustaining the player's tension and expectation high. SOLUTION: This slot machine 1 includes: a first game state production means 451 which produces a low-probability RT state extending over a first duration in response to a stop display of low-probability RT transfer symbols; a notification means 71 which can notify avoidance information of the low-probability RT transfer symbols to the player; a number-of-transfer determination means 46 which previously determines the number of target transfers from the low-probability RT state to a regular state by a lottery; a number-of-transfer counting means 47 which counts the number of actual transfers from the low-probability RT state to the regular state; and a notification determination means 48 which draws an AT lottery whenever the number of actual transfers reaches the number of target transfers. COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP2010273993(A) 申请公布日期 2010.12.09
申请号 JP20090131509 申请日期 2009.05.29
申请人 DAIKOKU DENKI CO LTD 发明人 MUKOYAMA KOJI
分类号 A63F5/04 主分类号 A63F5/04
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