JPS578182A - Type writer - Google Patents
Type writerInfo
- Publication number
- JPS578182A JPS578182A JP8284680A JP8284680A JPS578182A JP S578182 A JPS578182 A JP S578182A JP 8284680 A JP8284680 A JP 8284680A JP 8284680 A JP8284680 A JP 8284680A JP S578182 A JPS578182 A JP S578182A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- melting point
- photochemical reaction
- thjone
- irradiated
- 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
Links
Landscapes
- Dot-Matrix Printers And Others (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Abstract
PURPOSE: To dispense with development, press work and the like in printing by transfer a tape on a paper with a partial fusion thereof when light is irradiated in an image of a character after a material is applied on the tape with such a nature that the melting point thereof lowers with a change in the molecular structure by an photochemical reaction.
CONSTITUTION: A material, for example, thjone decomposed into carbon oxied and 2-isopropyl - 1,4-hexadien by the irradiation of ultraviolet rays, applied to a transfer tape 7 with such a nature that the melting point lowers with a change in the molecular structure by a photochemical reaction. An ultraviolet ray from the source 1 is irradiated on the tape 7 passing through a character panel 4. The thjone caused a photochemical reaction to lower the melting point whereby other coexisting material is melted and fluidized. A photosensitive pigment develops color. Under such a condition, a hammer 10 is striken on a paper to print.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8284680A JPS578182A (en) | 1980-06-20 | 1980-06-20 | Type writer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8284680A JPS578182A (en) | 1980-06-20 | 1980-06-20 | Type writer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS578182A true JPS578182A (en) | 1982-01-16 |
Family
ID=13785742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8284680A Pending JPS578182A (en) | 1980-06-20 | 1980-06-20 | Type writer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS578182A (en) |
-
1980
- 1980-06-20 JP JP8284680A patent/JPS578182A/en active Pending
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