| 摘要 |
PROBLEM TO BE SOLVED: To enable a complicated operation of a turning generator by a simple control. SOLUTION: A drum 130 is formed with a plurality of symbol faces on the surface and turns by having turning structure. A driving part 401 actuates the drum 130 for turning it. A detection part 402 detects a reference symbol face of the drum 130. A first drive control part 403 controls the driving part 401 in a prescribed performance to turn the drum 130 and then temporarily stop the drum 130 at one symbol face. When the drum 130 is temporarily stopped by the control of the first drive control part 403, a setting part 404 sets a flag representing the stopped symbol face on the basis of the reference symbol face of the drum 130 detected by the detection part 402. A second drive control part 405 turns the drum 130 again and stops it at a prescribed symbol face on the basis of the flag set by the setting part 404. COPYRIGHT: (C)2011,JPO&INPIT
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