JPS56117659A - Discharge piercing-type plate making machine - Google Patents

Discharge piercing-type plate making machine

Info

Publication number
JPS56117659A
JPS56117659A JP1904780A JP1904780A JPS56117659A JP S56117659 A JPS56117659 A JP S56117659A JP 1904780 A JP1904780 A JP 1904780A JP 1904780 A JP1904780 A JP 1904780A JP S56117659 A JPS56117659 A JP S56117659A
Authority
JP
Japan
Prior art keywords
piercing
white
output
high level
indication mark
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
JP1904780A
Other languages
Japanese (ja)
Inventor
Hidenori Kiya
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1904780A priority Critical patent/JPS56117659A/en
Publication of JPS56117659A publication Critical patent/JPS56117659A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To arrange so that white piercing of a line or a column may easily be carried out without touching a manuscript by providing an indication device which indicates a white piercing start position and a white piercing ending position on the end of a drum for winding a manuscript.
CONSTITUTION: When a white piercing start indication mark 36 comes in, an output from light receiving elements 39, 40 are both at a high level and an output from AND gate 42 is also at a high level. At the same time, a flip-flop 45 indicates a high level output Q. Next, when a white piercing ending indication mark 37 comes in, an output from the light receiving element 39 is at a low level and an output from a light receiving element 40 is at a high level. At the same time, an output from AND gate 43 is at a high level. Therefore, the flip-flop 45 has its output Q reset at a low level. A white piercing control signal W is applied to a control input for an electronic switch and it is so arranged that when the output Q is a high level, the electronic switch is in "OFF" position. Accordingly, a white piercing is carried out between the white piercing start indication mark 36 and the white piercing end indication mark 37.
COPYRIGHT: (C)1981,JPO&Japio
JP1904780A 1980-02-20 1980-02-20 Discharge piercing-type plate making machine Pending JPS56117659A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1904780A JPS56117659A (en) 1980-02-20 1980-02-20 Discharge piercing-type plate making machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1904780A JPS56117659A (en) 1980-02-20 1980-02-20 Discharge piercing-type plate making machine

Publications (1)

Publication Number Publication Date
JPS56117659A true JPS56117659A (en) 1981-09-16

Family

ID=11988498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1904780A Pending JPS56117659A (en) 1980-02-20 1980-02-20 Discharge piercing-type plate making machine

Country Status (1)

Country Link
JP (1) JPS56117659A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS616701A (en) * 1984-06-21 1986-01-13 Iwatsu Electric Co Ltd Method for adjusting control error of photoengraving machine
JPS62114561U (en) * 1986-01-13 1987-07-21

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49124914A (en) * 1972-09-12 1974-11-29
JPS51122309A (en) * 1975-03-25 1976-10-26 Hell Rudolf Dr Ing Gmbh Method and system for adjusting duplication starting and completion positions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49124914A (en) * 1972-09-12 1974-11-29
JPS51122309A (en) * 1975-03-25 1976-10-26 Hell Rudolf Dr Ing Gmbh Method and system for adjusting duplication starting and completion positions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS616701A (en) * 1984-06-21 1986-01-13 Iwatsu Electric Co Ltd Method for adjusting control error of photoengraving machine
JPS62114561U (en) * 1986-01-13 1987-07-21
JPH048691Y2 (en) * 1986-01-13 1992-03-04

Similar Documents

Publication Publication Date Title
JPS53120158A (en) Power source control system
JPS56117659A (en) Discharge piercing-type plate making machine
JPS5696319A (en) Key input device
JPS53131702A (en) Electronic tuning device
JPS5396626A (en) Control circuit for white balance
JPS538525A (en) Address designation system
JPS53109456A (en) Interrupt control unit for data processing unit
JPS5338935A (en) Driving device for liquid crystal display unit
JPS52143638A (en) Control device for elevator
JPS53121539A (en) Data setting device
JPS52129600A (en) Automatic vender
JPS52155576A (en) Input control circuit
JPS5441715A (en) Automatic accompaniment apparatus
JPS52106628A (en) Information input terminal unit
JPS51120159A (en) Timing circuit
JPS53123173A (en) Electronic watch with alarm
JPS5417770A (en) Electronic watch with alarm
JPS53149730A (en) Memory device
JPS53103726A (en) Visually confirming device for photographic data
JPS546185A (en) Control device for automaic sheating machines
JPS5425660A (en) Peak value detection circuit
JPS53121516A (en) Display switching device
JPS5377386A (en) Device for inserting electronic parts automatically
JPS53114636A (en) Communication line control method and its unit
JPS5621926A (en) Electronically controlled turn indicator light