CA932377A - Photocopying device - Google Patents
Photocopying deviceInfo
- 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
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)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Photoreceptors In Electrophotography (AREA)
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 (en) |
JP (1) | JPS5115746B1 (en) |
CA (1) | CA932377A (en) |
DE (1) | DE2112199A1 (en) |
FR (1) | FR2087778A5 (en) |
GB (1) | GB1288702A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2218640C3 (en) * | 1972-04-18 | 1980-03-06 | Horst Prof. Dr.-Ing. 2948 Schortens Germer | Device for recording characters or the like |
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)
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 |
GB966694A (en) * | 1959-08-10 | 1964-08-12 | Minnesota Mining & Mfg | The production of copies of graphic originals by successive exposures to light and to heat producing radiation |
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 (en) * | 1965-05-26 |
-
1970
- 1970-03-16 US US19588A patent/US3673594A/en not_active Expired - Lifetime
-
1971
- 1971-01-27 FR FR7103657A patent/FR2087778A5/fr not_active Expired
- 1971-02-23 CA CA106020A patent/CA932377A/en not_active Expired
- 1971-02-24 JP JP46008691A patent/JPS5115746B1/ja active Pending
- 1971-03-13 DE DE19712112199 patent/DE2112199A1/en active Pending
- 1971-04-19 GB GB1288702D patent/GB1288702A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5115746B1 (en) | 1976-05-19 |
DE2112199A1 (en) | 1971-10-07 |
US3673594A (en) | 1972-06-27 |
FR2087778A5 (en) | 1971-12-31 |
GB1288702A (en) | 1972-09-13 |
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