| 摘要 |
PROBLEM TO BE SOLVED: To provide a pinball game machine allowing a player clearly to recognize game information by simplifying a conventional prize ball delivery control method and a prize ball delivery method, reducing troubles, and facilitating the official approval of a third party approval organization. SOLUTION: A game board is disposed with respective win holes for objects of the prize ball delivery, and creates respective numbers of the prize balls to be delivered as information based on prize ball detection signals from prize ball detecting parts provided according to the respective win holes. A prescribed number of prize balls corresponding to each win hole are delivered based on the prize ball number information, and the prize ball number information and the actually delivered number of the prize balls are confirmed by detecting the delivered number of the prize balls. This constitution can dispense with a prize ball re-detecting means conventionally comprising a device of the prize ball delivery system so as to reduce the number of the components. The prize ball re-detecting means comprises a mechanical mechanism using many components so that the elimination of this can reduce the occurrence of the troubles. The examination of the pinball game machine is relatively facilitated, so that the third party approval organization can shorten the time required for the approval. COPYRIGHT: (C)2004,JPO
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