FR2722357B1 - Dispositif de lecture de documents. - Google Patents

Dispositif de lecture de documents.

Info

Publication number
FR2722357B1
FR2722357B1 FR9507238A FR9507238A FR2722357B1 FR 2722357 B1 FR2722357 B1 FR 2722357B1 FR 9507238 A FR9507238 A FR 9507238A FR 9507238 A FR9507238 A FR 9507238A FR 2722357 B1 FR2722357 B1 FR 2722357B1
Authority
FR
France
Prior art keywords
reading documents
documents
reading
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 - Fee Related
Application number
FR9507238A
Other languages
English (en)
Other versions
FR2722357A1 (fr
Inventor
Kazuo Shishido
Hiroyoshi Maruyama
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
Publication of FR2722357A1 publication Critical patent/FR2722357A1/fr
Application granted granted Critical
Publication of FR2722357B1 publication Critical patent/FR2722357B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
FR9507238A 1994-06-17 1995-06-16 Dispositif de lecture de documents. Expired - Fee Related FR2722357B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6135789A JPH086174A (ja) 1994-06-17 1994-06-17 画像読み取り装置

Publications (2)

Publication Number Publication Date
FR2722357A1 FR2722357A1 (fr) 1996-01-12
FR2722357B1 true FR2722357B1 (fr) 1998-04-03

Family

ID=15159880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9507238A Expired - Fee Related FR2722357B1 (fr) 1994-06-17 1995-06-16 Dispositif de lecture de documents.

Country Status (6)

Country Link
US (1) US5726774A (fr)
EP (1) EP0688129B1 (fr)
JP (1) JPH086174A (fr)
DE (1) DE69523986T2 (fr)
FR (1) FR2722357B1 (fr)
IT (1) IT1278493B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6075502A (en) * 1996-07-17 2000-06-13 Fakespace, Inc. Adjustable immersive projection table
JPH10133525A (ja) * 1996-10-29 1998-05-22 Sanyo Electric Co Ltd 原稿読取装置およびその制御方法
JP6249001B2 (ja) 2015-09-28 2017-12-20 コニカミノルタ株式会社 画像読取装置及び画像形成システム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5676678A (en) * 1979-11-28 1981-06-24 Ricoh Co Ltd Exposure light for video reader
JPS5968728A (ja) * 1982-10-12 1984-04-18 Canon Inc 原稿検出装置
US4745466A (en) * 1983-03-06 1988-05-17 Canon Kabushiki Kaisha Digital color image processing apparatus with color masking processing unit addressed by a plurality of multi-bit color component signals using various combinations of the bits of the signals
JPS6171762A (ja) * 1984-09-14 1986-04-12 Nec Corp 平面走査透過形読取装置
DE3606026A1 (de) * 1985-02-25 1986-09-04 Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa Bildlesevorrichtung
US4769718A (en) * 1986-01-07 1988-09-06 Ushio Denki Kabushiki Kaisha Image processing apparatus
JPS62162248A (ja) * 1986-01-10 1987-07-18 Sharp Corp 光学的読取り装置
US4908719A (en) * 1987-12-26 1990-03-13 Kabushiki Kaisha Toshiba Scanning apparatus with a mechanism to scan both sides of an original
US4908717A (en) * 1988-06-04 1990-03-13 Nippon Seimitsu Kogyo Kabushiki Kaisha Image scanner using a rod-type light source
US5261013A (en) * 1989-02-21 1993-11-09 Canon Kabushiki Kaisha Photoelectric converter and image reading apparatus mounting the same
US5198853A (en) * 1990-11-16 1993-03-30 Konica Corporation Document size detection apparatus
US5218463A (en) * 1990-11-26 1993-06-08 Sequel Imaging Straight-line optical path x-ray scanner which automatically adjusts scanning aperture size
JPH07248546A (ja) * 1994-03-11 1995-09-26 Canon Inc 原稿読み取り装置

Also Published As

Publication number Publication date
DE69523986T2 (de) 2002-06-06
EP0688129A2 (fr) 1995-12-20
EP0688129B1 (fr) 2001-11-21
FR2722357A1 (fr) 1996-01-12
JPH086174A (ja) 1996-01-12
IT1278493B1 (it) 1997-11-24
DE69523986D1 (de) 2002-01-03
EP0688129A3 (fr) 1997-03-05
US5726774A (en) 1998-03-10
ITRM950403A0 (it) 1995-06-15
ITRM950403A1 (it) 1996-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070228