发明名称 GAME MACHINE
摘要 PROBLEM TO BE SOLVED: To provide a game machine by which random number values for lottery can be generated in irregular timing and fraudulent action can be prevented. SOLUTION: A random number generating circuit is equipped with 8-bit counter ICs 301, 302 counting in a substantial constant cycle and capable of outputting count values, not inverted buffer ICs 303 to 306 capable of generating a plurality of random values from the count values, a 4 bit counter IC 307 selecting random number values for lottery from a plurality of random number value based on the M1 signals output from a CPU 200 in irregular intervals and capable of obtaining the random number values for the lottery, an XOR gate 309, inverter ICs 308, 310. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006116082(A) 申请公布日期 2006.05.11
申请号 JP20040307217 申请日期 2004.10.21
申请人 DAITO GIKEN:KK 发明人 SUDO SHINGO
分类号 A63F5/04 主分类号 A63F5/04
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