| 摘要 |
PROBLEM TO BE SOLVED: To surely detect the presence of normal V winning during the operation of a movable winning device. SOLUTION: A Pachinko game machine 1 is provided with a game board 4 housed in a frame body 2 and a game area is formed on the game board 4. A center role object 6 is arranged at the roughly center position of the game area, and in entry to various kinds of start winning ports 12 and 14 while playing, the center role object 6 is operated and the entry there is made possible. Further, a V zone is formed inside the center role object 6 and big winning is attained when the game ball passes through the V zone inside the center role object 6. At that time, when the entry to the start winning ports 12 and 14 is detected by a start port sensor, since a V winning sensor for detecting passing through the V zone is immediately validated, the presence of the V winning is surely detected. COPYRIGHT: (C)2005,JPO&NCIPI
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