| 摘要 |
PROBLEM TO BE SOLVED: To immediately stop shooting of a game ball when a player operates a stop button.SOLUTION: A human body contact detecting device 10 comprises: a detection section 12 and a detection current control section 13 which change the amount of detection current to be outputted in accordance with a contact to a human body contact section 11; an integration circuit 14 which shifts the amount of voltage of a smoothing signal outputted from an output terminal in accordance with the detection current to be input from the detection section between permission voltage which permits shooting of a game ball and stop voltage which stops shooting of a game ball in which delay time for shifting the smoothing signal from the permission voltage to the stop voltage is a first delay time; a stop switch which operates in accordance with an operation of the stop button to stop shooting of a game ball; and a smoothing signal shift section 15 which shifts the smoothing signal from the permission voltage to the stop voltage in a second delay time shorter than a first delay time by connecting the output terminal of the integration circuit 14 and a stop voltage supply section where the amount of voltage is a stop voltage, in accordance with an operation of the stop switch.SELECTED DRAWING: Figure 5 |
