JP4214721B2 - 時計システムおよび時計システムの制御方法 - Google Patents

時計システムおよび時計システムの制御方法 Download PDF

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Publication number
JP4214721B2
JP4214721B2 JP2002171557A JP2002171557A JP4214721B2 JP 4214721 B2 JP4214721 B2 JP 4214721B2 JP 2002171557 A JP2002171557 A JP 2002171557A JP 2002171557 A JP2002171557 A JP 2002171557A JP 4214721 B2 JP4214721 B2 JP 4214721B2
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JP
Japan
Prior art keywords
time
circuit
signal
unit
time signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2002171557A
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English (en)
Japanese (ja)
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JP2004020218A5 (enExample
JP2004020218A (ja
Inventor
孝 川口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2002171557A priority Critical patent/JP4214721B2/ja
Priority to US10/460,556 priority patent/US7027363B2/en
Priority to CNB038008289A priority patent/CN1251037C/zh
Priority to DE60321124T priority patent/DE60321124D1/de
Priority to KR1020047002079A priority patent/KR100592128B1/ko
Priority to HK04110006.7A priority patent/HK1067193B/en
Priority to PCT/JP2003/007523 priority patent/WO2003107099A1/ja
Priority to EP03733406A priority patent/EP1455247B1/en
Publication of JP2004020218A publication Critical patent/JP2004020218A/ja
Publication of JP2004020218A5 publication Critical patent/JP2004020218A5/ja
Application granted granted Critical
Publication of JP4214721B2 publication Critical patent/JP4214721B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R60/00—Constructional details
    • G04R60/02—Antennas also serving as components of clocks or watches, e.g. motor coils
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R20/00—Setting the time according to the time information carried or implied by the radio signal
    • G04R20/08—Setting the time according to the time information carried or implied by the radio signal the radio signal being broadcast from a long-wave call sign, e.g. DCF77, JJY40, JJY60, MSF60 or WWVB
    • G04R20/10—Tuning or receiving; Circuits therefor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R20/00—Setting the time according to the time information carried or implied by the radio signal
    • G04R20/08—Setting the time according to the time information carried or implied by the radio signal the radio signal being broadcast from a long-wave call sign, e.g. DCF77, JJY40, JJY60, MSF60 or WWVB
    • G04R20/12—Decoding time data; Circuits therefor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R20/00—Setting the time according to the time information carried or implied by the radio signal
    • G04R20/26—Setting the time according to the time information carried or implied by the radio signal the radio signal being a near-field communication signal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
JP2002171557A 2002-06-12 2002-06-12 時計システムおよび時計システムの制御方法 Expired - Fee Related JP4214721B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2002171557A JP4214721B2 (ja) 2002-06-12 2002-06-12 時計システムおよび時計システムの制御方法
US10/460,556 US7027363B2 (en) 2002-06-12 2003-06-11 Time measurement system and method of controlling the same
DE60321124T DE60321124D1 (de) 2002-06-12 2003-06-12 Taktsystem und verfahren zur steuerung des taktsystems
KR1020047002079A KR100592128B1 (ko) 2002-06-12 2003-06-12 시계 시스템 및 시계 시스템의 제어 방법
CNB038008289A CN1251037C (zh) 2002-06-12 2003-06-12 钟表系统及钟表系统的控制方法
HK04110006.7A HK1067193B (en) 2002-06-12 2003-06-12 Clock system and method for controlling clock system
PCT/JP2003/007523 WO2003107099A1 (ja) 2002-06-12 2003-06-12 時計システムおよび時計システムの制御方法
EP03733406A EP1455247B1 (en) 2002-06-12 2003-06-12 Clock system and method for controlling clock system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002171557A JP4214721B2 (ja) 2002-06-12 2002-06-12 時計システムおよび時計システムの制御方法

Publications (3)

Publication Number Publication Date
JP2004020218A JP2004020218A (ja) 2004-01-22
JP2004020218A5 JP2004020218A5 (enExample) 2005-09-29
JP4214721B2 true JP4214721B2 (ja) 2009-01-28

Family

ID=29727815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002171557A Expired - Fee Related JP4214721B2 (ja) 2002-06-12 2002-06-12 時計システムおよび時計システムの制御方法

Country Status (7)

Country Link
US (1) US7027363B2 (enExample)
EP (1) EP1455247B1 (enExample)
JP (1) JP4214721B2 (enExample)
KR (1) KR100592128B1 (enExample)
CN (1) CN1251037C (enExample)
DE (1) DE60321124D1 (enExample)
WO (1) WO2003107099A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
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DE10357201A1 (de) * 2003-12-08 2005-07-07 Atmel Germany Gmbh Funkuhr
DE102004004416A1 (de) * 2004-01-29 2005-08-18 Atmel Germany Gmbh Verfahren zur Ermittlung der Signalgüte eines gesendeten Zeitzeichensignals
JP3876898B2 (ja) * 2004-07-28 2007-02-07 カシオ計算機株式会社 電波受信装置及び電波受信回路
CN1617057A (zh) * 2004-12-08 2005-05-18 黎衍桥 无按键、无把的校时手表及其自动校正时间的方法
JP4586695B2 (ja) * 2005-09-26 2010-11-24 カシオ計算機株式会社 時刻修正装置
EP2169479B1 (fr) * 2008-09-29 2011-11-30 ETA SA Manufacture Horlogère Suisse Dispositif base de temps pour une montre
JP5236702B2 (ja) * 2010-08-20 2013-07-17 シャープ株式会社 立体画像用メガネ
US8787824B2 (en) * 2011-09-21 2014-07-22 Telefonaktiebolaget L M Ericsson (Publ) System and method for determining repeater gain
JP6141678B2 (ja) * 2013-05-07 2017-06-07 株式会社マキタ 電動機器用装置
CH708234B1 (fr) * 2013-06-27 2015-05-15 Soprod Sa Dispositif portatif multifonctions contrôlé par information externe.
CN104777744A (zh) * 2015-03-30 2015-07-15 陈德林 一种通过蓝牙技术实现表针对时的方法
CN105911852B (zh) * 2016-06-03 2018-11-27 苏秦 一种指针式手表计时方法
CN105911853B (zh) * 2016-06-03 2018-11-27 苏秦 一种手表走时方式
JP7045887B2 (ja) * 2018-03-15 2022-04-01 セイコータイムクリエーション株式会社 計時装置、計時システム、及び計時方法
JP2019158734A (ja) * 2018-03-15 2019-09-19 セイコークロック株式会社 計時装置、計時システム、及び計時方法
CN108572542A (zh) * 2018-04-28 2018-09-25 爱国者（北京）电子有限公司 一种指针校准方法、系统及指针装置
JP6819714B2 (ja) * 2019-04-03 2021-01-27 カシオ計算機株式会社 電子時計、時刻取得制御方法及びプログラム
JP7271363B2 (ja) * 2019-08-09 2023-05-11 シチズン時計株式会社 標準電波配信装置
CN110647029A (zh) * 2019-09-27 2020-01-03 歌尔股份有限公司 一种智能腕表及其时间校准方法和装置
CN111367161B (zh) * 2020-04-07 2025-02-25 中国地震局地震预测研究所 一种观测仪器的远距离授时系统
US11743025B1 (en) * 2022-03-15 2023-08-29 Pixart Imaging Inc. Optical sensor devices and method capable of calibrating clock signal by itself when receiving one or more transmissions of specific communication signal from monitoring system
EP4398049A1 (fr) * 2022-12-19 2024-07-10 ETA SA Manufacture Horlogère Suisse Montre électromécanique capable de communiquer sans contact avec un dispositif de communication

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
JPS587191B2 (ja) 1975-03-20 1983-02-08 セイコーエプソン株式会社 自動歩度緩急水晶時計
JPS5479680A (en) 1977-12-07 1979-06-25 Seiko Instr & Electronics Ltd Automatic correction system of portable electronic watch
JPS5487264A (en) 1977-12-22 1979-07-11 Seiko Instr & Electronics Ltd Electronic watch
US4490050A (en) * 1983-04-29 1984-12-25 Rauland-Borg Corporation Master/slave clock system
JP2761489B2 (ja) 1992-04-06 1998-06-04 モレックス インコーポレーテッド 電気コネクタ
JPH06331762A (ja) 1993-01-28 1994-12-02 Yukiro Kawashima 外部信号により時刻・年月日を設定する時計
JPH0676895U (ja) * 1993-04-02 1994-10-28 シチズン時計株式会社 発電時計
US5677895A (en) 1994-08-18 1997-10-14 Mankovitz; Roy J. Apparatus and methods for setting timepieces
US5805530A (en) * 1995-09-05 1998-09-08 Youngberg; C. Eric System, method, and device for automatic setting of clocks
JPH09113647A (ja) 1995-10-24 1997-05-02 Mansei Kogyo Kk 時計装置
JP4083844B2 (ja) * 1997-09-03 2008-04-30 シチズンホールディングス株式会社 電子時計および電子時計の送受信システム
JPH11211857A (ja) * 1998-01-30 1999-08-06 Rhythm Watch Co Ltd アナログ式電波修正時計
US6236623B1 (en) * 1998-10-16 2001-05-22 Moore Industries System and method for synchronizing clocks in a plurality of devices across a communication channel
JP2000221285A (ja) * 1999-01-29 2000-08-11 Rhythm Watch Co Ltd 時刻信号中継装置および時刻修正システム
JP3481878B2 (ja) * 1999-02-25 2003-12-22 リズム時計工業株式会社 時刻信号中継装置および時刻修正システム
US6623157B1 (en) * 1999-03-30 2003-09-23 Seiko Epson Corporation Electronic timepiece and method for transmitting data for electronic timepiece
DE19940114B4 (de) * 1999-08-24 2005-12-08 Junghans Uhren Gmbh Verfahren und Einrichtung zur Ortszeitanzeige
EP1143309B1 (en) 1999-09-17 2008-09-17 Seiko Epson Corporation Electronic timepieceand method of controlling and electronic timepiece
JP2001305248A (ja) * 2000-04-18 2001-10-31 Toshio Suzuki アナログ電波時計
US6377517B1 (en) 2000-10-17 2002-04-23 Agilent Technologies Inc. Method and system for synchronizing a time of day clock based on a satellite signal and a communication signal
JP3776714B2 (ja) * 2000-11-07 2006-05-17 セイコープレシジョン株式会社 無線式親子時計システム及びその子時計
US6744698B2 (en) 2001-03-08 2004-06-01 Seiko Epson Corporation Battery powered electronic device and control method therefor

Also Published As

Publication number Publication date
US7027363B2 (en) 2006-04-11
HK1067193A1 (en) 2005-04-01
US20040042345A1 (en) 2004-03-04
EP1455247A1 (en) 2004-09-08
WO2003107099A1 (ja) 2003-12-24
DE60321124D1 (de) 2008-07-03
CN1251037C (zh) 2006-04-12
KR100592128B1 (ko) 2006-06-26
EP1455247A4 (en) 2005-07-27
KR20040019404A (ko) 2004-03-05
JP2004020218A (ja) 2004-01-22
EP1455247B1 (en) 2008-05-21
CN1545648A (zh) 2004-11-10

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