| 摘要 |
PROBLEM TO BE SOLVED: To provide a Pachinko machine suppressing complication of a device and increase in the manufacturing cost and preventing a big win game from finishing halfway to the game. SOLUTION: A first round (1R) is started, when a first game ball entering in a big win hole passes through a specific area, counting of a time lapse of 20 seconds is started (ts1), and when the number of winning times reaches a regulated number of 10 before the lapse of 20 seconds, the first round is finished. Just like a second round, even if the number of the winning times does not reach the regulated number of 10, the round is finished after the lapse of 20 seconds when the game ball passes through the specific area. That is to say, the round is finished based on the time so that, in cases of having no game ball to be shot or being incapable of shooting a ball, unless the game ball is shot, the lapse of the 20 seconds is not counted to prevent the finishing of the round. This constitution dispense with a sensor for detecting the presence/absence of the game balls to be shot and a device of suspending the operation of a win device halfway to the game. COPYRIGHT: (C)2005,JPO&NCIPI
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