| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a video pachinko game machine which can prevent the induction of dishonest acts by making it harder to guess when the jackpot value hitting the jackpot is acquired to gain more prize balls. <P>SOLUTION: In the video pachinko game machine which has prize winning slots such as a starter prize winning slot and a lost ball port and is provided with a ball attribute decision means 6e which determines the attribute of balls entitled to gain a ball route banished at the prize winning slots or the lost ball port for the game balls shot and a jackpot lottery means 6h which carries out a lottery to determine whether each of the starter prize winning balls should win the jackpot, the timing at which a random number value is obtained to be checked up with the jackpot value offering the jackpot if matched with it is set to the moment (moment of winning starter prize) at which the game balls are banished at the starter prize winning slot from the moment of shooting the balls as in the prior art. If the counts of a loop counter are used for the random number value, the random number value appears at regular timings. In this case, since the game balls are shot at a fixed time interval, the setting of the timing of acquiring the random number value to the moment of shooting the balls makes the timing at which the jackpot value appears easier to estimate. But when the timing of its acquisition is set to the moment of winning the starter prize, the ball route for winning the starter prize (up to the banishing of balls) is highly varied to cause a substantial variance in the timing of the appearance of the jackpot value thereby making its estimation further harder. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
