JPS5694475A - Bar-code reader - Google Patents

Bar-code reader

Info

Publication number
JPS5694475A
JPS5694475A JP17237379A JP17237379A JPS5694475A JP S5694475 A JPS5694475 A JP S5694475A JP 17237379 A JP17237379 A JP 17237379A JP 17237379 A JP17237379 A JP 17237379A JP S5694475 A JPS5694475 A JP S5694475A
Authority
JP
Japan
Prior art keywords
bar
code
reader
electrodes
constitution
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
JP17237379A
Other languages
Japanese (ja)
Inventor
Keiichi Mori
Keijiro Mori
Toru Kobayashi
Akihisa Takano
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP17237379A priority Critical patent/JPS5694475A/en
Publication of JPS5694475A publication Critical patent/JPS5694475A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To simplify structure of a reader to make it small-size and light-weight, by printing the bar-code in a conductive ink.
CONSTITUTION: Arbitrary information is converted to a width of the bar and is printed as bar-code 1 in a conductive ink. Meanwhile, reader 2 has electrodes 4 and 5 insulated from each other, and lead lines 4' and 5' are pulled out from electrodes 4 and 5 respectively and are led to the detecting circuit. In this constitution, when electrodes 4 and 5 are slided on bar-code 1 in a constant speed, the output of the detecting circuit is high and low repeatedly to obtain the electric output corresponding to the width of the bar-code. As a result, the reader has a very simple structure in comparision with the optical reader and is made small-size and light-weight; and further, since it is cheap and solid, it is most suitable for the pen of the hand scanning system.
COPYRIGHT: (C)1981,JPO&Japio
JP17237379A 1979-12-27 1979-12-27 Bar-code reader Pending JPS5694475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17237379A JPS5694475A (en) 1979-12-27 1979-12-27 Bar-code reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17237379A JPS5694475A (en) 1979-12-27 1979-12-27 Bar-code reader

Publications (1)

Publication Number Publication Date
JPS5694475A true JPS5694475A (en) 1981-07-30

Family

ID=15940697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17237379A Pending JPS5694475A (en) 1979-12-27 1979-12-27 Bar-code reader

Country Status (1)

Country Link
JP (1) JPS5694475A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995016972A1 (en) * 1993-12-17 1995-06-22 Masayuki Matsuda Information recording/reading method
JP2004505701A (en) * 2000-08-10 2004-02-26 ノボ　ノルディスク　アクティーゼルスカブ Electronic display of drug cartridges
EP1672562A1 (en) * 2004-12-20 2006-06-21 Avantone Oy A sensor head of a code reader
EP2513838A1 (en) * 2009-12-16 2012-10-24 Teknologian Tutkimuskeskus VTT Programmable printed electric code, method of manufacturing the same and a programming device
WO2014096082A1 (en) * 2012-12-21 2014-06-26 Nestec S.A. Food or beverage production system
WO2014096405A1 (en) * 2012-12-21 2014-06-26 Nestec S.A. Food or beverage production system
US9522238B2 (en) 2005-05-10 2016-12-20 Novo Nordisk A/S Injection device comprising an optical sensor
US9950117B2 (en) 2009-02-13 2018-04-24 Novo Nordisk A/S Medical device and cartridge

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995016972A1 (en) * 1993-12-17 1995-06-22 Masayuki Matsuda Information recording/reading method
JP2004505701A (en) * 2000-08-10 2004-02-26 ノボ　ノルディスク　アクティーゼルスカブ Electronic display of drug cartridges
EP1672562A1 (en) * 2004-12-20 2006-06-21 Avantone Oy A sensor head of a code reader
US9522238B2 (en) 2005-05-10 2016-12-20 Novo Nordisk A/S Injection device comprising an optical sensor
US9950117B2 (en) 2009-02-13 2018-04-24 Novo Nordisk A/S Medical device and cartridge
EP2513838A1 (en) * 2009-12-16 2012-10-24 Teknologian Tutkimuskeskus VTT Programmable printed electric code, method of manufacturing the same and a programming device
EP2513838A4 (en) * 2009-12-16 2014-01-08 Teknologian Tutkimuskeskus Vtt Oy Programmable printed electric code, method of manufacturing the same and a programming device
WO2014096082A1 (en) * 2012-12-21 2014-06-26 Nestec S.A. Food or beverage production system
WO2014096405A1 (en) * 2012-12-21 2014-06-26 Nestec S.A. Food or beverage production system
CN104995637A (en) * 2012-12-21 2015-10-21 雀巢产品技术援助有限公司 Food or beverage production system

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