PINBALL GAME MACHINE

PROBLEM TO BE SOLVED: To facilitate the work of setting the rate of winning a specified prize-winning slot with game balls. SOLUTION: A RAM 60c of a main board 60 is provided with a counter 60d and a CPU (central processing unit) 60a of the main board 60 gets the values of the counter 60d incremente...

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1. Verfasser: WAKUI MASARU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To facilitate the work of setting the rate of winning a specified prize-winning slot with game balls. SOLUTION: A RAM 60c of a main board 60 is provided with a counter 60d and a CPU (central processing unit) 60a of the main board 60 gets the values of the counter 60d incremented according to the results of the detections with a major prize-winning ball sensor 72 and a ball continuity sensor 73 to count the game balls entering a prize-winning area and those winning the specified prize-winning slot separately. This facilitates the work of adjusting the rate of winning the specified prize-winning slot 57 with the game balls on the side of a business game parlor where the game machines are installed. COPYRIGHT: (C)2005,JPO&NCIPI