JP5612416B2 - 材料のシートのエッジを検出するための方法 - Google Patents

材料のシートのエッジを検出するための方法 Download PDF

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Publication number
JP5612416B2
JP5612416B2 JP2010214346A JP2010214346A JP5612416B2 JP 5612416 B2 JP5612416 B2 JP 5612416B2 JP 2010214346 A JP2010214346 A JP 2010214346A JP 2010214346 A JP2010214346 A JP 2010214346A JP 5612416 B2 JP5612416 B2 JP 5612416B2
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Japan
Prior art keywords
photosensors
openings
photosensor
opening
sheet
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JP2010214346A
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English (en)
Japanese (ja)
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JP2011076087A (ja
JP2011076087A5 (enExample
Inventor
エイ ホージャー ポール
エイ ホージャー ポール
シー タンドン ジャグディシュ
シー タンドン ジャグディシュ
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Xerox Corp
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Xerox Corp
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Publication of JP5612416B2 publication Critical patent/JP5612416B2/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/4228—Photometry, e.g. photographic exposure meter using electric radiation detectors arrangements with two or more detectors, e.g. for sensitivity compensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B65H2511/514—Particular portion of element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors
    • B65H2553/414—Photoelectric detectors involving receptor receiving light reflected by a reflecting surface and emitted by a separate emitter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/80—Arangement of the sensing means
    • B65H2553/81—Arangement of the sensing means on a movable element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/13—Parts concerned of the handled material
    • B65H2701/131—Edges

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Light Receiving Elements (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Facsimile Heads (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP2010214346A 2009-09-29 2010-09-24 材料のシートのエッジを検出するための方法 Expired - Fee Related JP5612416B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/569,596 2009-09-29
US12/569,596 US7990528B2 (en) 2009-09-29 2009-09-29 High resolution linear image sensing using multi-row low resolution image sensor

Publications (3)

Publication Number Publication Date
JP2011076087A JP2011076087A (ja) 2011-04-14
JP2011076087A5 JP2011076087A5 (enExample) 2013-10-10
JP5612416B2 true JP5612416B2 (ja) 2014-10-22

Family

ID=43780031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010214346A Expired - Fee Related JP5612416B2 (ja) 2009-09-29 2010-09-24 材料のシートのエッジを検出するための方法

Country Status (2)

Country Link
US (1) US7990528B2 (enExample)
JP (1) JP5612416B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110220624A1 (en) * 2010-03-10 2011-09-15 Marketech International Corp. Method for use of a device for cutting the peripheral isolation lines of solar panels
KR102196929B1 (ko) * 2013-11-26 2020-12-30 엘지전자 주식회사 태양 전지 모듈 및 이에 사용되는 후면 기판
US11025796B2 (en) 2019-01-14 2021-06-01 Xerox Corporation Plurality of linear sensor arrays comprising plural process direction widths and photosites with submicron y-axis alignment between arrays
US10943895B2 (en) 2019-01-14 2021-03-09 Xerox Corporation Method of fabricating a plurality of linear arrays with submicron y-axis alignment
CN114783310B (zh) * 2022-04-18 2024-04-09 武汉精立电子技术有限公司 一种用于立方体三色合光棱镜与微显示屏贴合的贴合机构、方法和系统

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US4172664A (en) * 1977-12-30 1979-10-30 International Business Machines Corporation High precision pattern registration and overlay measurement system and process
JPS5672575A (en) * 1979-11-19 1981-06-16 Toshiba Corp Picture input unit
JPS5698968A (en) * 1980-01-10 1981-08-08 Toshiba Corp Picture input device
US4735495A (en) * 1986-12-12 1988-04-05 General Electric Co. Light source for liquid crystal display panels utilizing internally reflecting light pipes and integrating sphere
JPS63193678A (ja) * 1987-02-05 1988-08-10 Fujitsu Ltd 二次元固体撮像装置
JPH0790945B2 (ja) * 1987-03-30 1995-10-04 凸版印刷株式会社 折不良検査装置
US4767933A (en) * 1987-07-21 1988-08-30 Storage Technology Corporation Optical ribbon edge sensor having means for adjusting the switch sensitivity to the selected ink color
JPH0427264A (ja) * 1990-05-22 1992-01-30 Nidek Co Ltd イメージセンサ
US5081536A (en) * 1990-12-24 1992-01-14 Xerox Corporation Image sensor array using two stage transfer having improved uniformity
JPH05155515A (ja) * 1991-12-02 1993-06-22 Ishida Scales Mfg Co Ltd 長尺フィルムのエッヂ検出装置
US5221976A (en) * 1991-05-03 1993-06-22 Xerox Corporation Hybrid slow scan resolution conversion
JP3400485B2 (ja) * 1993-03-23 2003-04-28 株式会社ワコム 光学式位置検出装置および光学式座標入力装置
US5543838A (en) * 1993-08-31 1996-08-06 Xerox Corporation Signal multiplexing system for an image sensor array
US6005682A (en) * 1995-06-07 1999-12-21 Xerox Corporation Resolution enhancement by multiple scanning with a low-resolution, two-dimensional sensor array
GB9616390D0 (en) * 1996-08-03 1996-09-11 Secr Defence Optical detection system
US6014160A (en) * 1998-03-30 2000-01-11 Xerox Corporation Image scanning array having independently addressable photosensor chips
US6222174B1 (en) * 1999-03-05 2001-04-24 Hewlett-Packard Company Method of correlating immediately acquired and previously stored feature information for motion sensing
US6157019A (en) * 1999-03-31 2000-12-05 Xerox Corporation Edge photosite definition by opaque filter layer
JP2001124625A (ja) * 1999-10-25 2001-05-11 Ricoh Co Ltd 照度分布測定方法及び照度分布測定装置
JP2002125156A (ja) * 2000-08-11 2002-04-26 Nikon Corp 固体撮像素子及び電子カメラ
US6373042B1 (en) * 2000-08-29 2002-04-16 Xerox Corporation Registration system for a digital printer which prints multiple images on a sheet
US6906305B2 (en) * 2002-01-08 2005-06-14 Brion Technologies, Inc. System and method for aerial image sensing
JP4429683B2 (ja) * 2003-10-17 2010-03-10 大日本印刷株式会社 画像入力装置

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Publication number Publication date
US20110075157A1 (en) 2011-03-31
JP2011076087A (ja) 2011-04-14
US7990528B2 (en) 2011-08-02

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