JP4552279B2 - 電子時計及び電子時計の制御方法 - Google Patents

電子時計及び電子時計の制御方法 Download PDF

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Publication number
JP4552279B2
JP4552279B2 JP2000177550A JP2000177550A JP4552279B2 JP 4552279 B2 JP4552279 B2 JP 4552279B2 JP 2000177550 A JP2000177550 A JP 2000177550A JP 2000177550 A JP2000177550 A JP 2000177550A JP 4552279 B2 JP4552279 B2 JP 4552279B2
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Japan
Prior art keywords
fast
power generation
drive signal
magnetic field
forward drive
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Japanese (ja)
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JP2001356180A (ja
JP2001356180A5 (enExample
Inventor
好隆 飯島
謙司 飯田
信二 中宮
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Seiko Epson Corp
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Seiko Epson Corp
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JP2000177550A 2000-06-13 2000-06-13 電子時計及び電子時計の制御方法 Expired - Fee Related JP4552279B2 (ja)

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JP2000177550A JP4552279B2 (ja) 2000-06-13 2000-06-13 電子時計及び電子時計の制御方法

Applications Claiming Priority (1)

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JP2000177550A JP4552279B2 (ja) 2000-06-13 2000-06-13 電子時計及び電子時計の制御方法

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JP2001356180A JP2001356180A (ja) 2001-12-26
JP2001356180A5 JP2001356180A5 (enExample) 2007-07-26
JP4552279B2 true JP4552279B2 (ja) 2010-09-29

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JP2000177550A Expired - Fee Related JP4552279B2 (ja) 2000-06-13 2000-06-13 電子時計及び電子時計の制御方法

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Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3541601B2 (ja) * 1997-02-07 2004-07-14 セイコーエプソン株式会社 ステッピングモーターの制御装置、その制御方法および計時装置
CN1162957C (zh) * 1998-09-10 2004-08-18 精工爱普生株式会社 脉冲电机的驱动装置、脉冲电机的驱动方法

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JP2001356180A (ja) 2001-12-26

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