JP4979445B2 - 原稿読取装置及びそのデータ転送方法 - Google Patents

原稿読取装置及びそのデータ転送方法 Download PDF

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Publication number
JP4979445B2
JP4979445B2 JP2007109497A JP2007109497A JP4979445B2 JP 4979445 B2 JP4979445 B2 JP 4979445B2 JP 2007109497 A JP2007109497 A JP 2007109497A JP 2007109497 A JP2007109497 A JP 2007109497A JP 4979445 B2 JP4979445 B2 JP 4979445B2
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Japan
Prior art keywords
document
reading
image data
transfer
original
Prior art date
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Expired - Fee Related
Application number
JP2007109497A
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English (en)
Japanese (ja)
Other versions
JP2008271035A5 (enExample
JP2008271035A (ja
Inventor
勝宏 石戸
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2007109497A priority Critical patent/JP4979445B2/ja
Priority to US12/098,285 priority patent/US7903297B2/en
Publication of JP2008271035A publication Critical patent/JP2008271035A/ja
Publication of JP2008271035A5 publication Critical patent/JP2008271035A5/ja
Priority to US13/020,701 priority patent/US8064106B2/en
Application granted granted Critical
Publication of JP4979445B2 publication Critical patent/JP4979445B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32358—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after scanning
    • H04N1/00599—Using specific components
    • H04N1/00602—Feed rollers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/00657—Compensating for different handling speeds of different apparatus or arrangements for handling a plurality of sheets simultaneously, e.g. mechanical buffering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00912—Arrangements for controlling a still picture apparatus or components thereof not otherwise provided for
    • H04N1/00933—Timing control or synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00912—Arrangements for controlling a still picture apparatus or components thereof not otherwise provided for
    • H04N1/00954—Scheduling operations or managing resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0081—Image reader
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3285—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • H04N2201/3287—Storage of at least one complete document page or image frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Image Input (AREA)
  • Storing Facsimile Image Data (AREA)
JP2007109497A 2007-04-18 2007-04-18 原稿読取装置及びそのデータ転送方法 Expired - Fee Related JP4979445B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007109497A JP4979445B2 (ja) 2007-04-18 2007-04-18 原稿読取装置及びそのデータ転送方法
US12/098,285 US7903297B2 (en) 2007-04-18 2008-04-04 Document reading apparatus and related data transfer method
US13/020,701 US8064106B2 (en) 2007-04-18 2011-02-03 Document reading apparatus and related data transfer method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007109497A JP4979445B2 (ja) 2007-04-18 2007-04-18 原稿読取装置及びそのデータ転送方法

Publications (3)

Publication Number Publication Date
JP2008271035A JP2008271035A (ja) 2008-11-06
JP2008271035A5 JP2008271035A5 (enExample) 2010-06-03
JP4979445B2 true JP4979445B2 (ja) 2012-07-18

Family

ID=39871902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007109497A Expired - Fee Related JP4979445B2 (ja) 2007-04-18 2007-04-18 原稿読取装置及びそのデータ転送方法

Country Status (2)

Country Link
US (2) US7903297B2 (enExample)
JP (1) JP4979445B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100532124B1 (ko) * 2004-03-16 2005-11-29 삼성전자주식회사 화상형성방법 및 화상형성장치
JP4979445B2 (ja) * 2007-04-18 2012-07-18 キヤノン株式会社 原稿読取装置及びそのデータ転送方法
TWI386028B (zh) * 2008-04-21 2013-02-11 虹光精密工業股份有限公司 具軟性壓制元件之掃描裝置
JP2010108264A (ja) 2008-10-30 2010-05-13 Honda Motor Co Ltd 車両周辺監視装置
JP4615061B2 (ja) * 2009-11-05 2011-01-19 本田技研工業株式会社 車両周辺監視装置
JP5274522B2 (ja) * 2010-08-02 2013-08-28 シャープ株式会社 画像読取装置及び画像形成装置
US9247096B2 (en) * 2011-08-31 2016-01-26 Canon Kabushiki Kaisha Image reading apparatus and image reading method
US8964260B2 (en) * 2012-10-17 2015-02-24 Samsung Electronics Co., Ltd. Method of controlling scan speed of scanner including automatic document feeder and scanner performing the same
JP2015201806A (ja) * 2014-04-10 2015-11-12 キヤノン株式会社 画像読み取り装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02291763A (ja) * 1989-05-01 1990-12-03 Ricoh Co Ltd スキャナ装置
JP2005324872A (ja) 2004-05-12 2005-11-24 Ricoh Co Ltd 自動原稿給紙装置
JP4979445B2 (ja) * 2007-04-18 2012-07-18 キヤノン株式会社 原稿読取装置及びそのデータ転送方法

Also Published As

Publication number Publication date
US20110128597A1 (en) 2011-06-02
JP2008271035A (ja) 2008-11-06
US8064106B2 (en) 2011-11-22
US7903297B2 (en) 2011-03-08
US20080259415A1 (en) 2008-10-23

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