JPS552082A - Heat sensitive copy - Google Patents

Heat sensitive copy

Info

Publication number
JPS552082A
JPS552082A JP7589778A JP7589778A JPS552082A JP S552082 A JPS552082 A JP S552082A JP 7589778 A JP7589778 A JP 7589778A JP 7589778 A JP7589778 A JP 7589778A JP S552082 A JPS552082 A JP S552082A
Authority
JP
Japan
Prior art keywords
heat sensitive
light source
predetermined temperature
sensitive paper
copy
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.)
Pending
Application number
JP7589778A
Other languages
Japanese (ja)
Inventor
Yoshiaki Ibuchi
Eiji Imada
Shoshichi Kato
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP7589778A priority Critical patent/JPS552082A/en
Publication of JPS552082A publication Critical patent/JPS552082A/en
Pending 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

PURPOSE:To achieve a clear heat sensitive copy of pictures and writings without a light source of a large output by heating a heat sensitive paper to a predetermined temperature and applying a flash exposure to the same. CONSTITUTION:When a heat sensitive paper (sensitive material) 3 is brought into contact with the glass 4 of a copying machine which has been heated by a heater, it is heated to a predetermined temperature, for example, about 40 deg.C. Electric power is supplied to the light source 6 such as a xenon lamp which carries out flash exposure as well as to the heater 5, thereby enabling a copying at the predetermined temperature. In this instance a material 2 to be copied is put on the heat sensitive paper 3 and pressed from upward with a light intercepting cover 1 with a resilient seat. According to this constitution, the need of a large output light source can be eliminated and besides a clear copy of pictures and writings can be obtained. It should be noted that the machine may be constructed so that the material to be copied moves instead of the light source.
JP7589778A 1978-06-21 1978-06-21 Heat sensitive copy Pending JPS552082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7589778A JPS552082A (en) 1978-06-21 1978-06-21 Heat sensitive copy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7589778A JPS552082A (en) 1978-06-21 1978-06-21 Heat sensitive copy

Publications (1)

Publication Number Publication Date
JPS552082A true JPS552082A (en) 1980-01-09

Family

ID=13589567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7589778A Pending JPS552082A (en) 1978-06-21 1978-06-21 Heat sensitive copy

Country Status (1)

Country Link
JP (1) JPS552082A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60130439U (en) * 1984-02-10 1985-08-31 東京航空計器株式会社 Control mechanism of thermal copying machine
JPS6189837U (en) * 1984-11-20 1986-06-11
US4841154A (en) * 1986-07-18 1989-06-20 Matsushita Electric Industrial Co., Ltd. Thermal copying apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60130439U (en) * 1984-02-10 1985-08-31 東京航空計器株式会社 Control mechanism of thermal copying machine
JPS6189837U (en) * 1984-11-20 1986-06-11
US4841154A (en) * 1986-07-18 1989-06-20 Matsushita Electric Industrial Co., Ltd. Thermal copying apparatus

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