| 摘要 |
PCT No. PCT/JP94/00679 Sec. 371 Date Oct. 30, 1995 Sec. 102(e) Date Oct. 30, 1995 PCT Filed Apr. 25, 1994 PCT Pub. No. WO94/25128 PCT Pub. Date Nov. 10, 1994A pachinko ball sensing apparatus which can detect pachinko balls on a base board, and can accurately detect and count propelled pachinko balls is provided. The pachinko ball sensing apparatus comprises a propelled ball point storage medium for storing a plurality of detection positions along a propelled ball guide rail on the base board as propelled ball points, a propelled ball counter (300) for storing the number of propelled pachinko balls, and a processor (30) which reads sense data for the propelled ball points stored on the propelled ball point storage medium after a lapse of a predetermined wait time and when a value of the sense data changes, counts up a value of the propelled ball counter.
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