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DE69616758D1 - Funkgeeichte uhr - Google Patents

Funkgeeichte uhr

Info

Publication number
DE69616758D1
DE69616758D1 DE69616758T DE69616758T DE69616758D1 DE 69616758 D1 DE69616758 D1 DE 69616758D1 DE 69616758 T DE69616758 T DE 69616758T DE 69616758 T DE69616758 T DE 69616758T DE 69616758 D1 DE69616758 D1 DE 69616758D1
Authority
DE
Germany
Prior art keywords
approved
clock
radio
approved clock
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 - Lifetime
Application number
DE69616758T
Other languages
English (en)
Other versions
DE69616758T2 (de
Inventor
Tadashi Yasuoka
Akinari Takada
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.)
Citizen Holdings Co Ltd
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Application granted granted Critical
Publication of DE69616758D1 publication Critical patent/DE69616758D1/de
Publication of DE69616758T2 publication Critical patent/DE69616758T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
DE69616758T 1995-12-06 1996-12-06 Funkgeeichte uhr Expired - Lifetime DE69616758T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31772595 1995-12-06
PCT/JP1996/003586 WO1997021153A1 (en) 1995-12-06 1996-12-06 Radio-calibrated timepiece

Publications (2)

Publication Number Publication Date
DE69616758D1 true DE69616758D1 (de) 2001-12-13
DE69616758T2 DE69616758T2 (de) 2002-08-01

Family

ID=18091354

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69616758T Expired - Lifetime DE69616758T2 (de) 1995-12-06 1996-12-06 Funkgeeichte uhr

Country Status (5)

Country Link
US (1) US5898643A (de)
EP (1) EP0809160B1 (de)
CN (1) CN1124527C (de)
DE (1) DE69616758T2 (de)
WO (1) WO1997021153A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3743819B2 (ja) * 1999-04-09 2006-02-08 カシオ計算機株式会社 時計機能付電子機器、時刻情報補正方法
TW410282B (en) * 1999-05-25 2000-11-01 Mosel Vitelic Inc Device of signal control timing alarm and method therefor
US7102964B2 (en) 2000-02-10 2006-09-05 Seiko Epson Corporation Time keeping apparatus and control method therefor
US6744698B2 (en) * 2001-03-08 2004-06-01 Seiko Epson Corporation Battery powered electronic device and control method therefor
JP3594034B1 (ja) 2003-03-04 2004-11-24 セイコーエプソン株式会社 電波修正時計
WO2005003867A1 (ja) * 2003-07-04 2005-01-13 Seiko Epson Corporation 時刻修正システム、時刻修正指示装置、指針式時計、および時刻修正方法
US7388812B2 (en) * 2003-09-30 2008-06-17 Seiko Epson Corporation Radio-controlled timepiece and electronic device, control method for a radio-controlled timepiece, and reception control program for a radio-controlled timepiece
JP2004157142A (ja) * 2004-03-01 2004-06-03 Seiko Epson Corp 計時装置および計時装置の制御方法
JP4469221B2 (ja) * 2004-05-19 2010-05-26 セイコーインスツル株式会社 電波修正時計
JP4563909B2 (ja) * 2005-09-29 2010-10-20 京セラ株式会社 携帯端末装置
JP4835276B2 (ja) * 2006-06-12 2011-12-14 セイコーエプソン株式会社 電波修正時計
US9367043B2 (en) 2011-01-20 2016-06-14 Seiko Epson Corporation Satellite signal receiving device, method of controlling satellite signal receiving device, and electronic device
JP5703772B2 (ja) * 2011-01-20 2015-04-22 セイコーエプソン株式会社 衛星信号受信装置、衛星信号受信装置の制御方法、及び、電子機器
JP5421944B2 (ja) * 2011-03-08 2014-02-19 セイコークロック株式会社 電子時計
US9709962B2 (en) * 2013-11-12 2017-07-18 Seiko Instruments Inc. Time correction system, electronic device, timepiece, and program
JP6510981B2 (ja) * 2013-11-12 2019-05-08 セイコーインスツル株式会社 時刻修正システム及び時計
JP7205073B2 (ja) * 2018-04-23 2023-01-17 セイコーエプソン株式会社 電子時計
CN113132027B (zh) * 2019-12-30 2023-02-10 江西联智集成电路有限公司 无线电发射器的工作频率校正方法及其装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61176878A (ja) * 1985-02-01 1986-08-08 Citizen Watch Co Ltd 電子時計
JPS6246390U (de) * 1985-09-09 1987-03-20
DE8606358U1 (de) * 1986-03-08 1987-07-09 Junghans Uhren Gmbh, 78713 Schramberg Uhr, insbesondere mit Jahresuhren-Drehpendel
DE3707728A1 (de) * 1987-03-11 1988-09-22 Junghans Uhren Gmbh Autonome funkuhr
DE8712803U1 (de) * 1987-09-23 1987-11-05 Junghans Uhren GmbH, 7230 Schramberg Autonome Funkuhr
JPH02105093A (ja) * 1988-10-14 1990-04-17 Canon Inc ホームバスシステム
DE8815765U1 (de) * 1988-12-20 1990-04-26 Junghans Uhren GmbH, 7230 Schramberg Autonome Funkuhr
IT1231784B (it) * 1989-05-15 1992-01-14 Telesia Spa Dispositivo portatile personale di ricezione e presentazione di informazioni trasmesse via radio, integrato con orologio
JPH07109434B2 (ja) * 1991-11-19 1995-11-22 株式会社精工舎 時 計
KR950014856B1 (ko) * 1991-12-31 1995-12-16 대우전자주식회사 수신기 시각 자동설정, 보정 시스템 및 방법
DE9200950U1 (de) * 1992-01-28 1993-05-27 Junghans Uhren GmbH, 7230 Schramberg Kleine autonome analog anzeigende Funkuhr, insbesondere Funkarmbanduhr
US5537101A (en) * 1993-12-07 1996-07-16 Casio Computer Co., Ltd. Time data receiving apparatus
JP3313215B2 (ja) * 1993-12-10 2002-08-12 セイコーインスツルメンツ株式会社 電波修正型電子時計
JPH07198877A (ja) * 1993-12-28 1995-08-01 Casio Comput Co Ltd 時刻データ受信装置
AU2283695A (en) * 1994-04-08 1995-10-30 Celestial Time, Inc. Satellite controlled timepiece
DE29510378U1 (de) * 1995-06-27 1996-10-31 Sartorius AG, 37075 Göttingen Waage mit einem Meßwertdrucker und mit einer Uhr

Also Published As

Publication number Publication date
HK1005385A1 (en) 1999-01-08
CN1177405A (zh) 1998-03-25
WO1997021153A1 (en) 1997-06-12
EP0809160B1 (de) 2001-11-07
US5898643A (en) 1999-04-27
EP0809160A1 (de) 1997-11-26
EP0809160A4 (de) 1999-03-10
CN1124527C (zh) 2003-10-15
DE69616758T2 (de) 2002-08-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CITIZEN HOLDINGS CO., LTD., NISHITOKYO, TOKIO/, JP