| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of executing the presentation interlocked with a game by utilizing the electrical discharge phenomenon. SOLUTION: The Pachinko slot machine comprises a spherical part 106 in which a rare gas is enclosed, a center electrode 104 formed inside the spherical part 106, a discharge bulb driving circuit 202 for applying high-frequency voltage to the center electrode 104, an inner electrode 105 grounded via a prescribed resistance, earth electrodes 101, 102 and 103, solenoids 101b, 102b and 103b, a presentation means for executing the game presentation in the process of a game, a game presentation determining means for determining the game presentation to be executed by the presentation means, and a main control circuit as a control means for controlling a solenoid driving circuit to make the earth electrodes contact with or separate from the outer surface of the spherical part 106 in relation to the game presentation. COPYRIGHT: (C)2006,JPO&NCIPI
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