| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent decision on whether control to a predetermined game state should be performed or not by a numerical value extracted at timing different from the timing at which a start condition is effectively established. <P>SOLUTION: An electric tulip-shaped accessory for forming a second start winning hole is changed to an open state in which game balls can enter for only a fixed period when a normal symbol game is won. When a switch provided in the second start winning hole outputs a detection signal of the game ball, a random value register provided for each start winning hole fetches a random number regardless of satisfaction of start conditions based on the winning. At this time, when the start conditions are satisfied, the random value fetched by the random value register is read, and is used for a jackpot lottery. When the switch provided in the second start winning hole outputs a detection signal when the electric tulip-shaped accessory is in a closed state, the random number fetched by the random value register is read, and is canceled without being used for the jackpot lottery. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
