| 摘要 |
PROBLEM TO BE SOLVED: To improve the operability of a slot machine using game balls. SOLUTION: The slot machine using game balls has three symbol display reels 111 in the rear of a front door. Symbols are variably displayed by rotating these reels 111 and are stopped/displayed by stopping the reels 111. It is necessary for a player to bet 15 game balls at the maximum for each game round to start the rotation of the reels 111, and the betting operation is performed by pressing a MAX bet button 40. When the MAX bet button 40 is pressed, a built-in ball take-in device 30 in the rear of the front door 21 is operated, and 15 game balls can be taken in from a ball tray 26 in a relatively short period of time, so that the player can smoothly perform the operation of a starting lever 41 after that. COPYRIGHT: (C)2007,JPO&INPIT
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