| 摘要 |
PROBLEM TO BE SOLVED: To display information on a simultaneous winning even in a present slot machine incapable of displaying the information on the simultaneous (double) winning. SOLUTION: In the information display device provided in the slot machines 1 and 1' to perform simultaneous (double) winning, the occurrence of a special winning and a specified general winning is specified by the input of special winning information, specified general winning information and game information, the number of games after the occurrence of the specified general winning is specified is counted according to the input of the game information, and double winning expectation degree information, capable of specifying the ratio of the number of times of occurrence of the special winning and the number of times of the occurrence of the specified general winning for which the occurrence is specified before the prescribed number of games are counted, is displayed. Also, single day game information for the past one day and consecutive-day game information for the past consecutive two or more days of the slot machines 1 and 1' are displayed. COPYRIGHT: (C)2009,JPO&INPIT
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