| 摘要 |
<P>PROBLEM TO BE SOLVED: To bring about a situation in which priority symbols can stably vary in the case that a lottery result is derived and displayed using a plurality of symbols. <P>SOLUTION: The main control device (main control CPU) of a Pachinko machine controls a first or a second special symbol display device to control the variable display and the stop display of first or second special symbols. When a prize winning corresponding to the first or the second special symbols is generated, the main control device stores a jackpot determination random numbers, respectively. When there are both the memories, the main control device uses the storage of the second special symbols preferentially to perform jackpot determination. Even at a high probability and in a short time, if the stored numbers of the first and the second special symbol variations are zero, the main control device sets the variation time of the symbols in the same length and facilitates the generation of the next winning. <P>COPYRIGHT: (C)2013,JPO&INPIT |
