JPS56118175A - Bar code reader - Google Patents

Bar code reader

Info

Publication number
JPS56118175A
JPS56118175A JP2246980A JP2246980A JPS56118175A JP S56118175 A JPS56118175 A JP S56118175A JP 2246980 A JP2246980 A JP 2246980A JP 2246980 A JP2246980 A JP 2246980A JP S56118175 A JPS56118175 A JP S56118175A
Authority
JP
Japan
Prior art keywords
signal
bar code
clock
interval
block
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.)
Granted
Application number
JP2246980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6136272B2 (cg-RX-API-DMAC7.html
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
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

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/01—Details
    • G06K7/016—Synchronisation 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 true JPS56118175A (en) 1981-09-17
JPS6136272B2 JPS6136272B2 (cg-RX-API-DMAC7.html) 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 (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63150777A (ja) * 1986-12-08 1988-06-23 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン サンプリング速度可変のホログラフ走査装置
JPH02244389A (ja) * 1988-11-10 1990-09-28 Pitney Bowes Inc 移動シート上のバーコードを読み取る方法及び装置
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63150777A (ja) * 1986-12-08 1988-06-23 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン サンプリング速度可変のホログラフ走査装置
JPH02244389A (ja) * 1988-11-10 1990-09-28 Pitney Bowes Inc 移動シート上のバーコードを読み取る方法及び装置
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
JPS6136272B2 (cg-RX-API-DMAC7.html) 1986-08-18

Similar Documents

Publication Publication Date Title
DE3575345D1 (de) Optoelektronischer skalenleseapparat.
JPS54132131A (en) Optical information reading device
ATE128244T1 (de) Schaltung für elektromagnetischen rotationssensor.
JPS56118175A (en) Bar code reader
DE3685101D1 (de) Gleichrichterschaltung zur erzeugung eines eingeschraenkten ausgangsspannungsbereiches.
DE3872227D1 (de) Opto-elektronischer skalenlese-apparat.
JPS57172478A (en) Type deciding method for bar code of bar code reader
JPS6425287A (en) Optical bar code reader
JPS5725075A (en) Optical character read device
JPS5582918A (en) Encoder
JPS56161530A (en) Automatic exposure controller of copying machine
IT7831137A0 (it) Disposizione circuitale atta a generare un treno di impulsi in codice binario.
JPS5728279A (en) Photoelectric switch
JPS5566064A (en) Original reader
JPS5633766A (en) Bar code reading device
JPS5336429A (en) Bar code decision circuit
JPS5629773A (en) Bar code reader
JPS575175A (en) Bar code reader
JPS6450332A (en) Stroke measurement device for power on-off device
JPS54110734A (en) Optical reading device
JPS56157123A (en) Waveform shaping circuit
JPS5617476A (en) Braille recognition unit
JPS55162654A (en) Code conversion circuit
JPS5730085A (en) Matching control circuit
JPS5398720A (en) Encoder