CA932377A - Photocopying device - Google Patents

Photocopying device

Info

Publication number
CA932377A
CA932377A CA106020A CA106020A CA932377A CA 932377 A CA932377 A CA 932377A CA 106020 A CA106020 A CA 106020A CA 106020 A CA106020 A CA 106020A CA 932377 A CA932377 A CA 932377A
Authority
CA
Canada
Prior art keywords
photocopying device
photocopying
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
Application number
CA106020A
Other languages
English (en)
Other versions
CA106020S (en
Inventor
Kazan Benjamin
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA932377A publication Critical patent/CA932377A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/42—Intermediate, backcoat, or covering layers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/30—Details adapted to be combined with processing apparatus
    • G03B27/306—Heat development
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/22—Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G19/00—Processes using magnetic patterns; Apparatus therefor, i.e. magnetography
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/153—Charge-receiving layers combined with additional photo- or thermo-sensitive, but not photoconductive, layers, e.g. silver-salt layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Photoreceptors In Electrophotography (AREA)
CA106020A 1970-03-16 1971-02-23 Photocopying device Expired CA932377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1958870A 1970-03-16 1970-03-16

Publications (1)

Publication Number Publication Date
CA932377A true CA932377A (en) 1973-08-21

Family

ID=21793992

Family Applications (1)

Application Number Title Priority Date Filing Date
CA106020A Expired CA932377A (en) 1970-03-16 1971-02-23 Photocopying device

Country Status (6)

Country Link
US (1) US3673594A (enrdf_load_stackoverflow)
JP (1) JPS5115746B1 (enrdf_load_stackoverflow)
CA (1) CA932377A (enrdf_load_stackoverflow)
DE (1) DE2112199A1 (enrdf_load_stackoverflow)
FR (1) FR2087778A5 (enrdf_load_stackoverflow)
GB (1) GB1288702A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2218640C3 (de) * 1972-04-18 1980-03-06 Horst Prof. Dr.-Ing. 2948 Schortens Germer Einrichtung zum Aufzeichnen von Schriftzeichen o.dgl
US4052208A (en) * 1973-05-04 1977-10-04 Martinelli Michael A Image recording medium employing photoconductive granules and a heat disintegrable layer
US4583833A (en) * 1984-06-07 1986-04-22 Xerox Corporation Optical recording using field-effect control of heating
US5161233A (en) * 1988-05-17 1992-11-03 Dai Nippon Printing Co., Ltd. Method for recording and reproducing information, apparatus therefor and recording medium
GB8918622D0 (en) * 1989-08-15 1989-09-27 Minnesota Mining & Mfg Thermal imaging system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043685A (en) * 1957-07-18 1962-07-10 Xerox Corp Xerographic and magnetic image recording and reproducing
FR1274486A (fr) * 1959-08-10 1961-10-27 Minnesota Mining & Mfg Papier copiant
US3355289A (en) * 1962-05-02 1967-11-28 Xerox Corp Cyclical xerographic process utilizing a selenium-tellurium xerographic plate
US3284196A (en) * 1962-10-11 1966-11-08 Ibm Apparatus and method for electric recording
US3250636A (en) * 1963-01-02 1966-05-10 Xerox Corp Method and apparatus for image reproduction with the use of a reusable heat demagnetizable ferromagnetic imaging layer
GB1143836A (enrdf_load_stackoverflow) * 1965-05-26

Also Published As

Publication number Publication date
US3673594A (en) 1972-06-27
FR2087778A5 (enrdf_load_stackoverflow) 1971-12-31
DE2112199A1 (de) 1971-10-07
GB1288702A (enrdf_load_stackoverflow) 1972-09-13
JPS5115746B1 (enrdf_load_stackoverflow) 1976-05-19

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