JPS55135682A - Inspecting device of miss-punched hole for braille printing plate - Google Patents

Inspecting device of miss-punched hole for braille printing plate

Info

Publication number
JPS55135682A
JPS55135682A JP4246479A JP4246479A JPS55135682A JP S55135682 A JPS55135682 A JP S55135682A JP 4246479 A JP4246479 A JP 4246479A JP 4246479 A JP4246479 A JP 4246479A JP S55135682 A JPS55135682 A JP S55135682A
Authority
JP
Japan
Prior art keywords
line
row
punched holes
punching
braille
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
JP4246479A
Other languages
Japanese (ja)
Inventor
Hideki Kobayashi
Takeo Kodaira
Hiroyuki Yasujima
Ariharu Tanaka
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP4246479A priority Critical patent/JPS55135682A/en
Publication of JPS55135682A publication Critical patent/JPS55135682A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Printing Methods (AREA)

Abstract

PURPOSE: To provide a simultaneous inspection of the miss-punched holes and punching operation by a method wherein braille letter information is divided and stored to construct one line by one line by three rows, the number of punched holes in one row optically read and the number of code signals are compared with each other.
CONSTITUTION: The braille information read from a paper tape storing the braille information is dissolved and stored in a memory function for each of the lines, and one line information of braille letter is constituted by one line by three rows. Code signal is applied to a punching block having a punching pin 7 and the punching is performed in one line by three rows by a punching machine. The number of punched holes 2 in the transmitted printing plate 4 are read by the light emitting and receiving head 8 row by row and compared by a comparator 17 with the number of code signals to be applied to the pressing mechanism. Upon reading the punched holes 2 in one row, the punched holes 2 in the next row are read and transmitted to a reading position via control unit 18.
COPYRIGHT: (C)1980,JPO&Japio
JP4246479A 1979-04-10 1979-04-10 Inspecting device of miss-punched hole for braille printing plate Pending JPS55135682A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4246479A JPS55135682A (en) 1979-04-10 1979-04-10 Inspecting device of miss-punched hole for braille printing plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4246479A JPS55135682A (en) 1979-04-10 1979-04-10 Inspecting device of miss-punched hole for braille printing plate

Publications (1)

Publication Number Publication Date
JPS55135682A true JPS55135682A (en) 1980-10-22

Family

ID=12636785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4246479A Pending JPS55135682A (en) 1979-04-10 1979-04-10 Inspecting device of miss-punched hole for braille printing plate

Country Status (1)

Country Link
JP (1) JPS55135682A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51145219A (en) * 1975-06-10 1976-12-14 Yokogawa Hokushin Electric Corp Punch of paper tape and collation unit
JPS535003B2 (en) * 1972-08-14 1978-02-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535003B2 (en) * 1972-08-14 1978-02-23
JPS51145219A (en) * 1975-06-10 1976-12-14 Yokogawa Hokushin Electric Corp Punch of paper tape and collation unit

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