JPS56167454A - Recording systm for blank - Google Patents
Recording systm for blankInfo
- Publication number
- JPS56167454A JPS56167454A JP7142680A JP7142680A JPS56167454A JP S56167454 A JPS56167454 A JP S56167454A JP 7142680 A JP7142680 A JP 7142680A JP 7142680 A JP7142680 A JP 7142680A JP S56167454 A JPS56167454 A JP S56167454A
- Authority
- JP
- Japan
- Prior art keywords
- recording
- light
- blank
- receiving part
- changed
- 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
- 230000008602 contraction Effects 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 abstract 2
- 230000007423 decrease Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
Landscapes
- Editing Of Facsimile Originals (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
PURPOSE: To enable to record in a changed magnification, by a method wherein an original and a recording blank are rolled around drums which are coaxial, and after a signal generated resulting from the photoelectric scanning is once stored in a memory, a reading time is changed, and a lateral movement ratio of a light-receiving part to a recording needle is changed.
CONSTITUTION: An original-rolling drum 1 and a blank-rolling drum 2 are turned in a coaxial state. A photoelectric light-recieving part 5 and a recording needle 6 are enabled to independently move in the subscanning direction. One complete turn of the signal from the light-receiving part 5 is divided into thousands bits by means of pulses from an oscillator 7, and the bits are address-assigned as a digital signal, being once stored in a memory 8. In the case of enlargement (contraction) recording, a pulse width of a reading address signal is widened (narrowed) more than that at a writing time. Or, the scanning direction is enlarged (contracted) through lengthening (shortening) of a time, during which a recording data is outputted, resulting from the decreases (increase) in the frequency of the oscillator 7 for address assignment. The enlargement (contraction) is conducted by changing a moving speed of the light-receiving part 5 and the recording needle 6.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7142680A JPS56167454A (en) | 1980-05-30 | 1980-05-30 | Recording systm for blank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7142680A JPS56167454A (en) | 1980-05-30 | 1980-05-30 | Recording systm for blank |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56167454A true JPS56167454A (en) | 1981-12-23 |
Family
ID=13460165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7142680A Pending JPS56167454A (en) | 1980-05-30 | 1980-05-30 | Recording systm for blank |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56167454A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59174238U (en) * | 1983-05-10 | 1984-11-21 | 株式会社学習研究社 | Plate making equipment |
JPS61103360A (en) * | 1984-10-26 | 1986-05-21 | Toppan Printing Co Ltd | Interface device for picture output |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5311601A (en) * | 1976-07-20 | 1978-02-02 | Dainippon Screen Mfg | Magnification variable image reproduction method |
JPS5465601A (en) * | 1977-11-01 | 1979-05-26 | Dainippon Screen Mfg | Method and device for changing magnfication of duplication in image scanning recorder |
-
1980
- 1980-05-30 JP JP7142680A patent/JPS56167454A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5311601A (en) * | 1976-07-20 | 1978-02-02 | Dainippon Screen Mfg | Magnification variable image reproduction method |
JPS5465601A (en) * | 1977-11-01 | 1979-05-26 | Dainippon Screen Mfg | Method and device for changing magnfication of duplication in image scanning recorder |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59174238U (en) * | 1983-05-10 | 1984-11-21 | 株式会社学習研究社 | Plate making equipment |
JPS61103360A (en) * | 1984-10-26 | 1986-05-21 | Toppan Printing Co Ltd | Interface device for picture output |
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