JPS56105962A - Circuit for quickly traversing blank part of manuscript in automatic plate making machine for stencil paper - Google Patents

Circuit for quickly traversing blank part of manuscript in automatic plate making machine for stencil paper

Info

Publication number
JPS56105962A
JPS56105962A JP765680A JP765680A JPS56105962A JP S56105962 A JPS56105962 A JP S56105962A JP 765680 A JP765680 A JP 765680A JP 765680 A JP765680 A JP 765680A JP S56105962 A JPS56105962 A JP S56105962A
Authority
JP
Japan
Prior art keywords
circuit
manuscript
blank part
picture signal
plate making
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
JP765680A
Other languages
Japanese (ja)
Inventor
Kenichi Hirabayashi
Yutaka Chikuhichi
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.)
TOKYO AIRCRAFT INSTR CO
Tokyo Koku Keiki KK
Original Assignee
TOKYO AIRCRAFT INSTR CO
Tokyo Koku Keiki KK
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 TOKYO AIRCRAFT INSTR CO, Tokyo Koku Keiki KK filed Critical TOKYO AIRCRAFT INSTR CO
Priority to JP765680A priority Critical patent/JPS56105962A/en
Publication of JPS56105962A publication Critical patent/JPS56105962A/en
Pending legal-status Critical Current

Links

Landscapes

  • Facsimile Scanning Arrangements (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)

Abstract

PURPOSE: To obtain a circuit capable of shortening plate making time by a construction wherein a circuit for detecting a blank part in a manuscript, a section for supplying power to a motor for quickly traversing the blank part are provided so that the transverse speed of a sliding table is accelerated when the blank part of the manuscript is detected.
CONSTITUTION: A differential circuit 3 sends a voltage output indicating the presence or nonpresence of a picture signal derived from a picture signal input E1 and a texture justifying input E2 to a modulator 2 and a circuit 4 for detecting a blank part of a manuscript each. If the picture signal for the nonpresence is detected in the circuit 4 the information is sent to a circuit for controlling the speed of a motor equipped for traversing the sliding table. In the modulator 2, a carrier wave for transmitting the picture signal in an oscillation circuit for the carrier wave is modulated by the output of the differential circuit 3. The output of the modulator 2 is thence sent to a power amplifying part for outputting a recording output.
COPYRIGHT: (C)1981,JPO&Japio
JP765680A 1980-01-25 1980-01-25 Circuit for quickly traversing blank part of manuscript in automatic plate making machine for stencil paper Pending JPS56105962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP765680A JPS56105962A (en) 1980-01-25 1980-01-25 Circuit for quickly traversing blank part of manuscript in automatic plate making machine for stencil paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP765680A JPS56105962A (en) 1980-01-25 1980-01-25 Circuit for quickly traversing blank part of manuscript in automatic plate making machine for stencil paper

Publications (1)

Publication Number Publication Date
JPS56105962A true JPS56105962A (en) 1981-08-22

Family

ID=11671854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP765680A Pending JPS56105962A (en) 1980-01-25 1980-01-25 Circuit for quickly traversing blank part of manuscript in automatic plate making machine for stencil paper

Country Status (1)

Country Link
JP (1) JPS56105962A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06143533A (en) * 1992-10-30 1994-05-24 Dainippon Screen Mfg Co Ltd Gravure photoengraving output device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112715A (en) * 1974-07-23 1976-01-31 Nippon Telegraph & Telephone Fuakushimirisochino hayaokurisosahoshiki
JPS51137316A (en) * 1975-05-22 1976-11-27 Oki Electric Ind Co Ltd Side scanning speed selection type facsimile system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112715A (en) * 1974-07-23 1976-01-31 Nippon Telegraph & Telephone Fuakushimirisochino hayaokurisosahoshiki
JPS51137316A (en) * 1975-05-22 1976-11-27 Oki Electric Ind Co Ltd Side scanning speed selection type facsimile system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06143533A (en) * 1992-10-30 1994-05-24 Dainippon Screen Mfg Co Ltd Gravure photoengraving output device

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