发明名称 Control device for game machine
摘要 An amusement device and method of operation are disclosed wherein a plurality of payout schedules which govern the conduct of the game are retained in a memory. The actual payout rate of the apparatus is constantly determined and the actual payout is compared with predetermined limits. If the actual payout exceeds the limit, the apparatus automatically selects another payout schedule which alters the probability of a player's winning. The game is fiar because the payout schedule governing conduct of the game is displayed to the player.
申请公布号 US4679143(A) 申请公布日期 1987.07.07
申请号 US19830540677 申请日期 1983.10.11
申请人 SIGMA ENTERPRISES, INC. 发明人 HAGIWARA, TAKASHI
分类号 A63F13/00;G07F17/32;(IPC1-7):G07F17/34;A63F5/04;A63F7/00;G06F15/44 主分类号 A63F13/00
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