DE69833239D1 - Signalverarbeitungsvorrichtung - Google Patents

Signalverarbeitungsvorrichtung

Info

Publication number
DE69833239D1
DE69833239D1 DE69833239T DE69833239T DE69833239D1 DE 69833239 D1 DE69833239 D1 DE 69833239D1 DE 69833239 T DE69833239 T DE 69833239T DE 69833239 T DE69833239 T DE 69833239T DE 69833239 D1 DE69833239 D1 DE 69833239D1
Authority
DE
Germany
Prior art keywords
processing device
signal processing
signal
processing
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 - Lifetime
Application number
DE69833239T
Other languages
English (en)
Other versions
DE69833239T2 (de
Inventor
Mutsumi Otobe
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.)
Brother Industries Ltd
Original Assignee
Brother Industries 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 Industries Ltd filed Critical Brother Industries Ltd
Publication of DE69833239D1 publication Critical patent/DE69833239D1/de
Application granted granted Critical
Publication of DE69833239T2 publication Critical patent/DE69833239T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00729—Detection means
    • H04N1/00734—Optical detectors
    • 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimiles In General (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Safety Devices In Control Systems (AREA)
DE69833239T 1997-05-12 1998-05-12 Signalverarbeitungsvorrichtung Expired - Lifetime DE69833239T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12065597A JP3837828B2 (ja) 1997-05-12 1997-05-12 信号処理装置
JP12065597 1997-05-12

Publications (2)

Publication Number Publication Date
DE69833239D1 true DE69833239D1 (de) 2006-04-06
DE69833239T2 DE69833239T2 (de) 2006-09-28

Family

ID=14791618

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69833239T Expired - Lifetime DE69833239T2 (de) 1997-05-12 1998-05-12 Signalverarbeitungsvorrichtung

Country Status (4)

Country Link
US (1) US6535304B1 (de)
EP (1) EP0878954B1 (de)
JP (1) JP3837828B2 (de)
DE (1) DE69833239T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4189076B2 (ja) 1999-03-26 2008-12-03 株式会社東芝 耐障害コンピュータシステム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4789903A (en) 1985-10-21 1988-12-06 Ricoh Company, Ltd. Integrated reader/recorder
US4835403A (en) 1986-12-30 1989-05-30 Bell & Howell Company Clocked optical sensing apparatus
JP2513316B2 (ja) * 1989-06-09 1996-07-03 富士ゼロックス株式会社 画像読取装置
US5153745A (en) * 1990-09-28 1992-10-06 Xerox Corporation Method and apparatus for compensating for illumination variations of a lamp in a document scanning system following extended lamp inactivity
JP2866236B2 (ja) 1991-10-29 1999-03-08 沖電気工業株式会社 印字用紙検出回路
JPH07298612A (ja) 1994-04-21 1995-11-10 Canon Inc 電源装置
US5834857A (en) 1994-04-15 1998-11-10 Canon Kabushiki Kaisha Power supply device for communication apparatus
GB9407760D0 (en) * 1994-04-19 1994-06-15 Optionexist Ltd Portable communication apparatus
US5592306A (en) * 1995-09-15 1997-01-07 Must Systems Inc. Scanning apparatus including a light adjusting device
JP3596789B2 (ja) * 1995-10-16 2004-12-02 富士写真フイルム株式会社 画像読取処理装置

Also Published As

Publication number Publication date
JP3837828B2 (ja) 2006-10-25
US6535304B1 (en) 2003-03-18
EP0878954A3 (de) 2001-02-07
DE69833239T2 (de) 2006-09-28
JPH10313404A (ja) 1998-11-24
EP0878954A2 (de) 1998-11-18
EP0878954B1 (de) 2006-01-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition