- 专利标题： Electronic timepiece, control method for electronic timepiece, regulating system for electronic timepiece, and regulating method for electronic timepiece
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申请号： US10288064申请日： 2002-11-05
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公开(公告)号： US06850468B2公开(公告)日： 2005-02-01
- 发明人: Teruhiko Fujisawa , Takashi Kawaguchi , Fumiaki Miyahara
- 申请人： Teruhiko Fujisawa , Takashi Kawaguchi , Fumiaki Miyahara
- 申请人地址： JP Tokyo
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JP Tokyo
- 代理商 Rosalio Haro
- 优先权： JP11-264472 19990917
- 主分类号： G04C3/14
- IPC分类号： G04C3/14 ; G04G21/04 ; G04C11/02 ; G04C13/04
摘要：
In an analog electrical timepiece with a motor coil, when an external operating member is in a prescribed operating condition, the operating mode of the analog electrical timepiece is set to the data receive mode. Next, the analog timepiece generates a synchronization signal which is in synchronized to an external synchronization signal that is input from outside. Then, the analog electrical timepiece, when the operating mode is the data receive mode by the detection circuit, based on a synchronization signal and a data voltage signal that is a voltage signal induced around the motor coil by a data signal input from outside, generates and outputs a receive data.