JPS55449A - Erasure type recorder - Google Patents
Erasure type recorderInfo
- Publication number
- JPS55449A JPS55449A JP7433678A JP7433678A JPS55449A JP S55449 A JPS55449 A JP S55449A JP 7433678 A JP7433678 A JP 7433678A JP 7433678 A JP7433678 A JP 7433678A JP S55449 A JPS55449 A JP S55449A
- Authority
- JP
- Japan
- Prior art keywords
- film member
- recording
- information record
- optical spot
- assembled
- 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
Links
Landscapes
- Recording Measured Values (AREA)
Abstract
PURPOSE: To produce a recording system requiring no chart paper by combining optical spot type tracing means with a preset recording surface, recording means and erasing means.
CONSTITUTION: An endless film member 2, which is made of a hydrophobic material such as polyethylene or polyorephine, is extended between cylindrical members 5 and 6. The film member 2 is assembled with erasing means 13 of felt or the like and with recording means containing water-soluble or solvent-mixed type ink such that it is made movable by a potentiometer 10, a servo-motor 11 and a wire 12. The film member 2 is further assembled with light spot type tracing means 14 which is equipped with a light source attached to a truck 16 made movable along a guide rail 17. Thus, a certain kind of physical phenomenon is recorded in the endless continuous recording surface and is traced by an optical spot illuminating system so that the information record chart under an abnormal condition is suitably detected by and stored in an electric computer and then is erased with the information record chart under a normal condition.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7433678A JPS55449A (en) | 1978-06-17 | 1978-06-17 | Erasure type recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7433678A JPS55449A (en) | 1978-06-17 | 1978-06-17 | Erasure type recorder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55449A true JPS55449A (en) | 1980-01-05 |
JPS5651565B2 JPS5651565B2 (en) | 1981-12-07 |
Family
ID=13544167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7433678A Granted JPS55449A (en) | 1978-06-17 | 1978-06-17 | Erasure type recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55449A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4417331A (en) * | 1980-02-18 | 1983-11-22 | Tokyo Shibaura Denki Kabushiki Kaisha | Method for manufacturing an optical disc |
US4586173A (en) * | 1982-07-12 | 1986-04-29 | Tokyo Shibaura Denki Kabushiki Kaisha | Optical disk |
US4713698A (en) * | 1985-08-19 | 1987-12-15 | Canon Kabushiki Kaisha | Write-in electronic display recorder |
-
1978
- 1978-06-17 JP JP7433678A patent/JPS55449A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4417331A (en) * | 1980-02-18 | 1983-11-22 | Tokyo Shibaura Denki Kabushiki Kaisha | Method for manufacturing an optical disc |
US4586173A (en) * | 1982-07-12 | 1986-04-29 | Tokyo Shibaura Denki Kabushiki Kaisha | Optical disk |
US4713698A (en) * | 1985-08-19 | 1987-12-15 | Canon Kabushiki Kaisha | Write-in electronic display recorder |
Also Published As
Publication number | Publication date |
---|---|
JPS5651565B2 (en) | 1981-12-07 |
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