JPS55166378A - Copy recorder - Google Patents

Copy recorder

Info

Publication number
JPS55166378A
JPS55166378A JP7479779A JP7479779A JPS55166378A JP S55166378 A JPS55166378 A JP S55166378A JP 7479779 A JP7479779 A JP 7479779A JP 7479779 A JP7479779 A JP 7479779A JP S55166378 A JPS55166378 A JP S55166378A
Authority
JP
Japan
Prior art keywords
original
board
recording
detected
receiver
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.)
Granted
Application number
JP7479779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS642263B2 (cs
Inventor
Naoki Ayada
Seiji Saito
Koji Sato
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 JP7479779A priority Critical patent/JPS55166378A/ja
Priority to US06/139,762 priority patent/US4325086A/en
Priority to DE19803014979 priority patent/DE3014979A1/de
Priority to DE3051256A priority patent/DE3051256C2/de
Publication of JPS55166378A publication Critical patent/JPS55166378A/ja
Publication of JPS642263B2 publication Critical patent/JPS642263B2/ja
Granted 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
    • H04N1/00684—Object of the detection
    • H04N1/00702—Position
    • 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
    • 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
    • H04N1/00742—Detection methods
    • H04N1/00745—Detecting the leading or trailing ends of a moving sheet
    • 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
    • H04N1/00742—Detection methods
    • H04N1/0075—Detecting a change in reflectivity
    • H04N1/00753—Detecting a change in reflectivity of a sheet relative to a particular backgroud
    • 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
    • H04N1/06—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 cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/08—Mechanisms for mounting or holding the sheet around the drum
    • H04N1/083—Holding means
    • H04N1/0856—Suction or vacuum means
    • H04N1/086—Suction or vacuum means using grooves
    • 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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/3872—Repositioning or masking
    • H04N1/3873—Repositioning or masking defined only by a limited number of coordinate points or parameters, e.g. corners, centre; for trimming

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
JP7479779A 1979-04-20 1979-06-14 Copy recorder Granted JPS55166378A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7479779A JPS55166378A (en) 1979-06-14 1979-06-14 Copy recorder
US06/139,762 US4325086A (en) 1979-04-20 1980-04-14 Recording device
DE19803014979 DE3014979A1 (de) 1979-04-20 1980-04-18 Aufzeichnungseinrichtung
DE3051256A DE3051256C2 (de) 1979-04-20 1980-04-18 Aufzeichnungsgerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7479779A JPS55166378A (en) 1979-06-14 1979-06-14 Copy recorder

Publications (2)

Publication Number Publication Date
JPS55166378A true JPS55166378A (en) 1980-12-25
JPS642263B2 JPS642263B2 (cs) 1989-01-17

Family

ID=13557647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7479779A Granted JPS55166378A (en) 1979-04-20 1979-06-14 Copy recorder

Country Status (1)

Country Link
JP (1) JPS55166378A (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57123764A (en) * 1981-01-23 1982-08-02 Canon Inc Image scanner
JPS57135573A (en) * 1981-02-16 1982-08-21 Canon Inc Picture reader
JPS62230257A (ja) * 1986-03-31 1987-10-08 Pfu Ltd 白レベル追従方式
JPS63211870A (ja) * 1988-01-22 1988-09-02 Canon Inc 画像走査装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011146911A1 (en) 2010-05-21 2011-11-24 Pct International, Inc. Connector with locking mechanism and associated systems and methods
US9028276B2 (en) 2011-12-06 2015-05-12 Pct International, Inc. Coaxial cable continuity device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49124914A (cs) * 1972-09-12 1974-11-29
JPS5010510A (cs) * 1973-05-25 1975-02-03
JPS5219121A (en) * 1975-08-07 1977-02-14 Sumitomo Metal Ind Control device for drying * heating * and keeping warm of ladle
JPS53113416A (en) * 1977-03-15 1978-10-03 Mitsubishi Electric Corp Manuscript reader
JPS53117320A (en) * 1977-03-23 1978-10-13 Ricoh Co Ltd Synthesizer for picture signal
JPS53148442A (en) * 1977-05-30 1978-12-25 Canon Inc Paper size detector

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49124914A (cs) * 1972-09-12 1974-11-29
JPS5010510A (cs) * 1973-05-25 1975-02-03
JPS5219121A (en) * 1975-08-07 1977-02-14 Sumitomo Metal Ind Control device for drying * heating * and keeping warm of ladle
JPS53113416A (en) * 1977-03-15 1978-10-03 Mitsubishi Electric Corp Manuscript reader
JPS53117320A (en) * 1977-03-23 1978-10-13 Ricoh Co Ltd Synthesizer for picture signal
JPS53148442A (en) * 1977-05-30 1978-12-25 Canon Inc Paper size detector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57123764A (en) * 1981-01-23 1982-08-02 Canon Inc Image scanner
JPS57135573A (en) * 1981-02-16 1982-08-21 Canon Inc Picture reader
JPS62230257A (ja) * 1986-03-31 1987-10-08 Pfu Ltd 白レベル追従方式
JPS63211870A (ja) * 1988-01-22 1988-09-02 Canon Inc 画像走査装置

Also Published As

Publication number Publication date
JPS642263B2 (cs) 1989-01-17

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