发明名称 RADIO CLOCK AND TIME CORRECTING METHOD THEREOF
摘要 PROBLEM TO BE SOLVED: To provide a radio clock for automatically correcting the time without detecting a pointer position, and a time correcting method thereof. SOLUTION: A pointer drive part 2 can manually set the time, and the time is manually set at first. When a receiving start switch 6 is operated, the pointer drive part 2 starts operations of pointers. The time data forcedly received by the operation of the receiving start switch 6 or the time data received first by automatic receiving are read in a timer means as the time displayed by the pointers. Thereafter, a correcting means corrects the time displayed by the pointers according to the difference between the time data received by automatic receiving and the time counted by the timer means.
申请公布号 JP2003075560(A) 申请公布日期 2003.03.12
申请号 JP20010262183 申请日期 2001.08.30
申请人 RHYTHM WATCH CO LTD 发明人 MAKUTA SHUNICHI
分类号 G04G5/00;G04R20/08;G04R60/14 主分类号 G04G5/00
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