DE602008003635D1 - Zeigerpositionserkennungsgerät und Vorrichtung mit diesem Gerät - Google Patents

Zeigerpositionserkennungsgerät und Vorrichtung mit diesem Gerät

Info

Publication number
DE602008003635D1
DE602008003635D1 DE602008003635T DE602008003635T DE602008003635D1 DE 602008003635 D1 DE602008003635 D1 DE 602008003635D1 DE 602008003635 T DE602008003635 T DE 602008003635T DE 602008003635 T DE602008003635 T DE 602008003635T DE 602008003635 D1 DE602008003635 D1 DE 602008003635D1
Authority
DE
Germany
Prior art keywords
position detection
pointer position
detection device
pointer
detection
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.)
Active
Application number
DE602008003635T
Other languages
English (en)
Inventor
Nobuhiro Aoki
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Publication of DE602008003635D1 publication Critical patent/DE602008003635D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/04—Measuring, counting, calibrating, testing or regulating apparatus for gearwork
DE602008003635T 2007-09-28 2008-09-24 Zeigerpositionserkennungsgerät und Vorrichtung mit diesem Gerät Active DE602008003635D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007253536A JP4488049B2 (ja) 2007-09-28 2007-09-28 針位置検出装置

Publications (1)

Publication Number Publication Date
DE602008003635D1 true DE602008003635D1 (de) 2011-01-05

Family

ID=40329293

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008003635T Active DE602008003635D1 (de) 2007-09-28 2008-09-24 Zeigerpositionserkennungsgerät und Vorrichtung mit diesem Gerät

Country Status (6)

Country Link
US (1) US7859952B2 (de)
EP (1) EP2042946B1 (de)
JP (1) JP4488049B2 (de)
KR (1) KR100985631B1 (de)
CN (1) CN101398664B (de)
DE (1) DE602008003635D1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8023362B2 (en) 2007-09-28 2011-09-20 Casio Computer Co., Ltd. Hand position detecting device and apparatus including the device
JP4596002B2 (ja) 2007-12-25 2010-12-08 カシオ計算機株式会社 針位置検出装置および針位置検出方法
JP4623140B2 (ja) * 2008-05-28 2011-02-02 カシオ計算機株式会社 針位置検出装置および針位置検出制御方法
JP4730397B2 (ja) * 2008-05-30 2011-07-20 カシオ計算機株式会社 針位置検出装置
KR101495078B1 (ko) * 2008-08-01 2015-02-24 삼성전자주식회사 지침 표시 장치
JP5150604B2 (ja) * 2008-12-10 2013-02-20 ローム アンド ハース カンパニー 水素ガスの生成方法
JP4985752B2 (ja) * 2009-12-10 2012-07-25 カシオ計算機株式会社 針位置検出装置および電子時計
CN102213945B (zh) 2010-04-12 2013-05-22 卡西欧计算机株式会社 电子表
JP4947180B2 (ja) * 2010-04-12 2012-06-06 カシオ計算機株式会社 電子時計
JP2016206057A (ja) * 2015-04-24 2016-12-08 セイコーエプソン株式会社 電子時計
US9971310B2 (en) * 2015-08-21 2018-05-15 Seiko Instruments Inc. Movement and electronic timepiece
JP6546036B2 (ja) * 2015-08-21 2019-07-17 セイコーインスツル株式会社 ムーブメントおよび電子時計
JP6755714B2 (ja) * 2015-08-21 2020-09-16 セイコーインスツル株式会社 ムーブメントおよび電子時計
JP6546037B2 (ja) * 2015-08-21 2019-07-17 セイコーインスツル株式会社 ムーブメントおよび電子時計
CN107577136A (zh) * 2017-10-30 2018-01-12 东莞市创葆电子科技有限公司 一种智能手表的齿轮箱
JP7205073B2 (ja) * 2018-04-23 2023-01-17 セイコーエプソン株式会社 電子時計
CN109581855B (zh) * 2018-12-26 2020-08-25 厦门理工学院 一种钟表自动装拨钮分针机

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358753A (en) * 1981-03-16 1982-11-09 Rockwell International Corporation High resolution shaft position encoder
DE3510861C2 (de) 1984-11-09 1986-09-25 Gebrüder Junghans GmbH, 7230 Schramberg Anzeigestellungs-Detektionseinrichtung für eine Uhr, insbesondere eine Funkuhr
JP2564739B2 (ja) 1992-09-08 1996-12-18 株式会社精工舎 時 計
JP2648079B2 (ja) 1993-01-26 1997-08-27 リズム時計工業株式会社 電波修正時計
US5640007A (en) * 1995-06-21 1997-06-17 Limitorque Corporation Optical encoder comprising a plurality of encoder wheels
ATE214815T1 (de) * 1995-09-28 2002-04-15 Hechinger Helmut Gmbh & Co Einrichtung zum bestimmen der position von zeigern
US6038523A (en) * 1996-05-24 2000-03-14 Seiko Epson Corporation Position detector, encoder board, position detecting method, timer and electronic device
JP3328518B2 (ja) * 1996-11-06 2002-09-24 セイコークロック株式会社 時計機械体
JP3514644B2 (ja) 1998-11-30 2004-03-31 リズム時計工業株式会社 自動修正時計
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
US6414908B1 (en) * 2000-08-21 2002-07-02 Seiko Instruments Inc. Electronic clock and pointer position detecting method
JP2002071847A (ja) 2000-08-31 2002-03-12 Rhythm Watch Co Ltd 自動修正時計
JP2002107465A (ja) 2000-09-29 2002-04-10 Rhythm Watch Co Ltd 自動修正時計
JP3715216B2 (ja) 2001-05-21 2005-11-09 彭光中 ラジオ・クロック時刻合わせの定位方法
JP3853609B2 (ja) 2001-05-31 2006-12-06 リズム時計工業株式会社 自動修正時計
JP3872688B2 (ja) 2001-12-26 2007-01-24 リズム時計工業株式会社 自動修正時計
TW558676B (en) * 2002-08-02 2003-10-21 Chih-Hao Yiu Device for detecting angular position
TW558677B (en) * 2002-08-02 2003-10-21 Chih-Hao Yiu Device for detecting angular position
US6804173B2 (en) * 2002-10-28 2004-10-12 Chih Hao Yiu Rotary members for timepiece having reflector sheets
JP2004184088A (ja) 2002-11-29 2004-07-02 Rhythm Watch Co Ltd モータ駆動回路、および電波修正時計
JP2004257816A (ja) 2003-02-25 2004-09-16 Seiko Epson Corp 電子制御式機械時計
JP4643941B2 (ja) 2004-07-30 2011-03-02 ジェコー株式会社 回転位置検出機構及び計時装置
US7154818B2 (en) * 2004-10-12 2006-12-26 Ele Gancy Tleleancy Co., Ltd. Radio controlled clock movement control system
JP4337716B2 (ja) 2004-11-29 2009-09-30 セイコーエプソン株式会社 電子機器、電子機器の指示部材位置検出方法、電子機器の指示部材位置検出プログラム、記録媒体
CN2874568Y (zh) * 2005-04-27 2007-02-28 成厚权 指针式电波钟表分针位置检测装置
US8023362B2 (en) 2007-09-28 2011-09-20 Casio Computer Co., Ltd. Hand position detecting device and apparatus including the device

Also Published As

Publication number Publication date
CN101398664A (zh) 2009-04-01
EP2042946B1 (de) 2010-11-24
CN101398664B (zh) 2011-03-16
JP2009085674A (ja) 2009-04-23
US20090086580A1 (en) 2009-04-02
JP4488049B2 (ja) 2010-06-23
KR20090033074A (ko) 2009-04-01
US7859952B2 (en) 2010-12-28
KR100985631B1 (ko) 2010-10-05
EP2042946A3 (de) 2009-04-08
EP2042946A2 (de) 2009-04-01

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