HK1066055A1 - Reflection-type optical sensor, carriage, and dataprocessing device - Google Patents

Reflection-type optical sensor, carriage, and dataprocessing device

Info

Publication number
HK1066055A1
HK1066055A1 HK04108902A HK04108902A HK1066055A1 HK 1066055 A1 HK1066055 A1 HK 1066055A1 HK 04108902 A HK04108902 A HK 04108902A HK 04108902 A HK04108902 A HK 04108902A HK 1066055 A1 HK1066055 A1 HK 1066055A1
Authority
HK
Hong Kong
Prior art keywords
light
sensor
elements
carriage
reflection
Prior art date
Application number
HK04108902A
Other languages
English (en)
Inventor
Tetsuya Kato
Original Assignee
Brother Ind 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 Brother Ind Ltd filed Critical Brother Ind Ltd
Publication of HK1066055A1 publication Critical patent/HK1066055A1/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Ink Jet (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Optical Communication System (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
HK04108902A 2002-12-04 2004-11-11 Reflection-type optical sensor, carriage, and dataprocessing device HK1066055A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002352825A JP4062075B2 (ja) 2002-12-04 2002-12-04 情報処理装置

Publications (1)

Publication Number Publication Date
HK1066055A1 true HK1066055A1 (en) 2005-03-11

Family

ID=32310724

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04108902A HK1066055A1 (en) 2002-12-04 2004-11-11 Reflection-type optical sensor, carriage, and dataprocessing device

Country Status (7)

Country Link
US (1) US7167248B2 (zh)
EP (1) EP1426789B1 (zh)
JP (1) JP4062075B2 (zh)
CN (2) CN100380104C (zh)
AT (1) ATE344931T1 (zh)
DE (1) DE60309557T2 (zh)
HK (1) HK1066055A1 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004018218A1 (ja) * 2002-08-21 2004-03-04 Seiko Epson Corporation 印刷装置、プログラム、及び、印刷方法
JP4062075B2 (ja) * 2002-12-04 2008-03-19 ブラザー工業株式会社 情報処理装置
US7111918B2 (en) * 2004-08-13 2006-09-26 Hewlett-Packard Development Company, L.P. Dual-axis media-positioning sensor
JP4670361B2 (ja) * 2005-01-20 2011-04-13 船井電機株式会社 プリンタ
JP5562011B2 (ja) * 2009-11-24 2014-07-30 キヤノン株式会社 印刷装置
JP5692515B2 (ja) * 2011-01-12 2015-04-01 村田機械株式会社 画像読取装置
KR101158502B1 (ko) * 2012-02-16 2012-06-20 김유정 액세스 컨트롤용 사용자 인식 장치
CN107238869B (zh) * 2016-03-28 2019-10-18 光宝电子(广州)有限公司 反射式检测机构
JP6926761B2 (ja) * 2017-07-18 2021-08-25 セイコーエプソン株式会社 光学モジュール、及び電子機器
CN109211920B (zh) * 2018-09-04 2021-09-21 东旭光电科技股份有限公司 用于载板玻璃的紫外光透过率测试装置及设备
CN111923612B (zh) * 2020-06-29 2022-07-12 厦门汉印电子技术有限公司 一种缺纸阈值的学习方法、装置、设备及可读存储介质
CN113263841A (zh) * 2021-05-31 2021-08-17 上海摩勤智能技术有限公司 一种打印设备

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US3740562A (en) * 1972-02-17 1973-06-19 Appalachian Electronic Instr Retro-reflective type detector head with fail-safe feature
US3842263A (en) 1973-02-01 1974-10-15 Gen Electric Molded opto-electronic transducer
JPS5331173Y2 (zh) * 1973-08-08 1978-08-03
JPS5040277A (zh) 1973-08-16 1975-04-12
US4412129A (en) 1981-04-01 1983-10-25 Eaton Corporation Adjustable photoelectric detector head for solid state limit switch
FR2588385B1 (fr) 1985-10-07 1988-03-18 Smh Alcatel Detecteur de passage d'objets plats
JPS63200354A (ja) 1987-02-16 1988-08-18 Matsushita Electric Ind Co Ltd デイスク装置
JP2658258B2 (ja) * 1988-09-15 1997-09-30 ブラザー工業株式会社 用紙検出装置
US4983854A (en) 1988-09-15 1991-01-08 Brother Kogyo Kabushiki Kaisha Sheet detection apparatus with reflecting member
JPH0587538A (ja) 1991-09-30 1993-04-06 Aisin Seiki Co Ltd レーザ変位計によるすきま開度量測定機
EP0778540B1 (en) * 1992-05-07 2002-03-13 Hitachi Maxell Ltd. Optical reading apparatus
JPH06222156A (ja) * 1993-01-28 1994-08-12 Hamamatsu Photonics Kk 物体検知装置
JPH07324979A (ja) 1994-06-01 1995-12-12 Daishinku Co 狭域型赤外線検出装置
JPH07333007A (ja) 1994-06-02 1995-12-22 Dainippon Screen Mfg Co Ltd 搬送媒体端部検出装置
FR2744527B1 (fr) 1996-02-05 1998-03-27 Schneider Electric Sa Detecteur photoelectrique etanche
FR2744838B1 (fr) * 1996-02-13 1998-03-27 Schneider Electric Sa Detecteur photoelectrique a renvoi de faisceau
JPH1068759A (ja) 1996-05-31 1998-03-10 Advantest Corp 吸着物検知装置、該装置を用いた吸着物検知方法、該装置を用いた位置ずれ検知方法、および該装置を用いた清掃方法
US5925889A (en) 1997-10-21 1999-07-20 Hewlett-Packard Company Printer and method with media gloss and color determination
JP3723006B2 (ja) * 1999-01-12 2005-12-07 理想科学工業株式会社 端面検出装置
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JP4595226B2 (ja) * 2001-03-28 2010-12-08 Ｊｆｅスチール株式会社 被搬送材料の端部位置検出方法
JP4062075B2 (ja) * 2002-12-04 2008-03-19 ブラザー工業株式会社 情報処理装置

Also Published As

Publication number Publication date
JP4062075B2 (ja) 2008-03-19
EP1426789A1 (en) 2004-06-09
JP2004184281A (ja) 2004-07-02
DE60309557D1 (de) 2006-12-21
CN2697612Y (zh) 2005-05-04
US20040108474A1 (en) 2004-06-10
ATE344931T1 (de) 2006-11-15
CN1504729A (zh) 2004-06-16
US7167248B2 (en) 2007-01-23
CN100380104C (zh) 2008-04-09
EP1426789B1 (en) 2006-11-08
DE60309557T2 (de) 2007-09-06

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20221202