| 摘要 |
<p>PROBLEM TO BE SOLVED: To eliminate troubles of carrying balls in a ball lending unit for supplying balls to pachinko machines and simplify the facilities in a game parlor. SOLUTION: Gained balls are enabled to be taken in by a ball counting gate 32a connected to a lower ball receiving tray 32 of a pachinko machine and the gained balls taken in through the ball counting gate 32a are counted as retained balls during a game. When the game is finished, the number of retained balls is written by a card reader/writer into a card as the number of saved balls. The saved balls are used for playing again or exchanged with gifts.</p> |
