| 摘要 |
PROBLEM TO BE SOLVED: To realize a variation in probability in a mixed form of major and minor hands with the existing structure as intact without wasting labor and time for designing by enabling the prediction of the percentage between the balls put in and out as a whole. SOLUTION: In view of the probability variation patterns, the variation in the probability is executed not only for the major hand but also for the minor hand while the sum of all of the probabilities covering the failed wins is made equal to that in the case of the normal probability. As a result, the calculation of the so-called percentage between the balls put in and those put out and the like can be utilized as intact in the past to save the labor and time required for newly altering the designing. This enables the conservation of the labor and time for the designing while allowing the adaptation to this invention simply by changing the software even in the existing game machines. COPYRIGHT: (C)2005,JPO&NCIPI
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