发明名称 PIN BALL GAME MACHINE
摘要 PROBLEM TO BE SOLVED: To heighten the interest of a game by playing a sound game while the profits of the game shop and the game player are balanced. SOLUTION: This game machine is provided with random number tables 103, 104 where random numbers for deciding the stop pattern of a variable display device 4 are stored, and with random number tables 120, 121 where random numbers for deciding the stop pattern of an auxiliary variable display device 6 are stored. A random number select function means 133 extracts a random number for deciding the stop pattern of the variable display device 4 by a special random number extract means 102 and extracts a random number for deciding the stop pattern of an auxiliary variable display device 6 by an ordinary random number extract means 119 according to a signal from a random number change state detecting means 140. The random number table from which a random number is extracted is switched according to an end signal of a special game. According to the extracted random number, the stop patterns of the variable display device 4 and the auxiliary variable display device 6 are decided and the variable prize winning device and the auxiliary variable prize winning device are put in a first state advantageous to the game player or a second state disadvantageous to the player.
申请公布号 JPH10305133(A) 申请公布日期 1998.11.17
申请号 JP19980143237 申请日期 1998.05.25
申请人 SOPHIA CO LTD 发明人 NIIYAMA KICHIHEI;ITO KOJI
分类号 A63F7/02 主分类号 A63F7/02
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