JPS6136272B2 - - Google Patents

Info

Publication number
JPS6136272B2
JPS6136272B2 JP2246980A JP2246980A JPS6136272B2 JP S6136272 B2 JPS6136272 B2 JP S6136272B2 JP 2246980 A JP2246980 A JP 2246980A JP 2246980 A JP2246980 A JP 2246980A JP S6136272 B2 JPS6136272 B2 JP S6136272B2
Authority
JP
Japan
Prior art keywords
signal
barcode
time
scanning
reading
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.)
Expired
Application number
JP2246980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56118175A (en
Inventor
Hirao Kobayashi
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.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP2246980A priority Critical patent/JPS56118175A/ja
Publication of JPS56118175A publication Critical patent/JPS56118175A/ja
Publication of JPS6136272B2 publication Critical patent/JPS6136272B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/01Details
    • G06K7/016Synchronisation of sensing process

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
JP2246980A 1980-02-25 1980-02-25 Bar code reader Granted JPS56118175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2246980A JPS56118175A (en) 1980-02-25 1980-02-25 Bar code reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2246980A JPS56118175A (en) 1980-02-25 1980-02-25 Bar code reader

Publications (2)

Publication Number Publication Date
JPS56118175A JPS56118175A (en) 1981-09-17
JPS6136272B2 true JPS6136272B2 (enrdf_load_stackoverflow) 1986-08-18

Family

ID=12083557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2246980A Granted JPS56118175A (en) 1980-02-25 1980-02-25 Bar code reader

Country Status (1)

Country Link
JP (1) JPS56118175A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800256A (en) * 1986-12-08 1989-01-24 International Business Machines Corporation Halographic scanner having adjustable sampling rate
US5008520A (en) * 1988-11-10 1991-04-16 John Georgiou Method and apparatus for reading a bar code on a moving sheet
CN112591197A (zh) * 2020-12-11 2021-04-02 马鞍山久泰渔具有限公司 一种渔具箱产品说明书自动计数设备

Also Published As

Publication number Publication date
JPS56118175A (en) 1981-09-17

Similar Documents

Publication Publication Date Title
US4143355A (en) Character recognition system
US4096992A (en) System for recognizing bar code information
US4695991A (en) Reading information stored in multiple frame format
US4140271A (en) Method and apparatus to read in bar-coded information
US5208767A (en) Displacement measuring apparatus
US3794812A (en) Sensing apparatus
US3777165A (en) Sensing apparatus
EP0094828A2 (en) Apparatus for indicating the position of a member
US3290651A (en) Character recognition system employing character data digitizer and black and white data diode memory array
US3354432A (en) Document reading system
JPS6136272B2 (enrdf_load_stackoverflow)
US3309669A (en) Scanning apparatus for reading documents comprising a rotating scanning disc
JP3645708B2 (ja) 記録装置
US3175161A (en) Electronic circuit for altering the slope of ramp signals produced during the time intervals between recurring pairs of pulses, the slope being altered in accordance with the time difference between a previous time interval, and the duration of a corresponding ramp signal
US3502850A (en) Data sensing system for a document scanner
JPS6319913B2 (enrdf_load_stackoverflow)
US3525869A (en) Automatic background level compensation
JP3582750B2 (ja) 記録装置
US4742214A (en) Optical card reader
US5461484A (en) Single channel encoder for raster pixel clock
SU1013992A1 (ru) Устройство дл регистрации информации
SU656092A1 (ru) Преобразователь перемещений в код
SU599161A1 (ru) Устройство дл регистрации информации
US4142106A (en) Transfer printing ribbon error detection system
JP2604358B2 (ja) バーコード復調装置