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JPS539600A - Optical card reader - Google Patents

Optical card reader

Info

Publication number
JPS539600A
JPS539600AJP8300676AJP8300676AJPS539600AJP S539600 AJPS539600 AJP S539600AJP 8300676 AJP8300676 AJP 8300676AJP 8300676 AJP8300676 AJP 8300676AJP S539600 AJPS539600 AJP S539600A
Authority
JP
Japan
Prior art keywords
card reader
optical card
reroneous
emanates
creases
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
JP8300676A
Other languages
Japanese (ja)
Inventor
Makoto Morioka
Atsushi Suzuki
Hajime Morishita
Kazuhiro Kurata
Yasutsugu Takeda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP8300676ApriorityCriticalpatent/JPS539600A/en
Publication of JPS539600ApublicationCriticalpatent/JPS539600A/en
Pendinglegal-statusCriticalCurrent

Links

Abstract

PURPOSE: To improve S/N by writing code on cards using luminous material containing ink that emanates fluorescent rays by LED light and the like and also by removing defects possessed by the conventional reflection light system, i.e. reroneous movements caused by stains on prints and creases.
COPYRIGHT: (C)1978,JPO&Japio
JP8300676A1976-07-141976-07-14Optical card readerPendingJPS539600A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP8300676AJPS539600A (en)1976-07-141976-07-14Optical card reader

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP8300676AJPS539600A (en)1976-07-141976-07-14Optical card reader

Publications (1)

Publication NumberPublication Date
JPS539600Atrue JPS539600A (en)1978-01-28

Family

ID=13790155

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP8300676APendingJPS539600A (en)1976-07-141976-07-14Optical card reader

Country Status (1)

CountryLink
JP (1)JPS539600A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS55150460U (en)*1979-04-161980-10-29
JPS58134366A (en)*1982-02-011983-08-10インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ションIdentification of object
US5463212A (en)*1992-05-071995-10-31Hitachi Maxell, Ltd.Latent image forming member and method of manufacturing, latent image reading apparatus and latent image reading system
US5478381A (en)*1993-10-051995-12-26Hitachi Maxell, Ltd.Ink composition
EP0719654A1 (en)1994-12-281996-07-03Hitachi Maxell Ltd.Ink composition, printed matter, and thermal transfer recording medium
US5569531A (en)*1993-10-051996-10-29Hitachi Maxell, Ltd.Ink ribbon
US5668363A (en)*1993-05-171997-09-16Hitachi Maxell, Ltd.Optical reading apparatus for reading latent image mark

Cited By (8)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS55150460U (en)*1979-04-161980-10-29
JPS58134366A (en)*1982-02-011983-08-10インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ションIdentification of object
US5463212A (en)*1992-05-071995-10-31Hitachi Maxell, Ltd.Latent image forming member and method of manufacturing, latent image reading apparatus and latent image reading system
US5668363A (en)*1993-05-171997-09-16Hitachi Maxell, Ltd.Optical reading apparatus for reading latent image mark
US5478381A (en)*1993-10-051995-12-26Hitachi Maxell, Ltd.Ink composition
US5569531A (en)*1993-10-051996-10-29Hitachi Maxell, Ltd.Ink ribbon
EP0719654A1 (en)1994-12-281996-07-03Hitachi Maxell Ltd.Ink composition, printed matter, and thermal transfer recording medium
US5766324A (en)*1994-12-281998-06-16Hitachi Maxell, Ltd.Ink composition, printed matter, and thermal transfer recording medium

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