JPS58101385A - 消去不能な磁気カ−ド - Google Patents

消去不能な磁気カ−ド

Info

Publication number
JPS58101385A
JPS58101385A JP56199136A JP19913681A JPS58101385A JP S58101385 A JPS58101385 A JP S58101385A JP 56199136 A JP56199136 A JP 56199136A JP 19913681 A JP19913681 A JP 19913681A JP S58101385 A JPS58101385 A JP S58101385A
Authority
JP
Japan
Prior art keywords
magnetic
bar code
card
impossible
code
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
JP56199136A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0330909B2 (enrdf_load_stackoverflow
Inventor
Ryoichi Horimoto
堀本　良一
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP56199136A priority Critical patent/JPS58101385A/ja
Publication of JPS58101385A publication Critical patent/JPS58101385A/ja
Publication of JPH0330909B2 publication Critical patent/JPH0330909B2/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
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/12—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by magnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
  • Magnetic Record Carriers (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP56199136A 1981-12-10 1981-12-10 消去不能な磁気カ−ド Granted JPS58101385A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56199136A JPS58101385A (ja) 1981-12-10 1981-12-10 消去不能な磁気カ−ド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56199136A JPS58101385A (ja) 1981-12-10 1981-12-10 消去不能な磁気カ−ド

Publications (2)

Publication Number Publication Date
JPS58101385A true JPS58101385A (ja) 1983-06-16
JPH0330909B2 JPH0330909B2 (enrdf_load_stackoverflow) 1991-05-01

Family

ID=16402735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56199136A Granted JPS58101385A (ja) 1981-12-10 1981-12-10 消去不能な磁気カ−ド

Country Status (1)

Country Link
JP (1) JPS58101385A (enrdf_load_stackoverflow)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047071U (ja) * 1983-09-08 1985-04-02 大日本印刷株式会社 光学的読取り表示を設けた軟質包装材
JPS6145185U (ja) * 1984-08-27 1986-03-25 大日本印刷株式会社 偽造防止手段を備えた印刷物
JPS6177102A (ja) * 1984-09-22 1986-04-19 Kyodo Printing Co Ltd 磁気記録媒体の真偽判定方法及び磁気記録媒体
JPS61139498A (ja) * 1984-12-12 1986-06-26 グローリー工業株式会社 認証識別媒体の認証装置
JPS62222430A (ja) * 1986-03-20 1987-09-30 Dainippon Printing Co Ltd 磁気記録カ−ドおよびそのデ−タ記録方法
JPS63133321A (ja) * 1986-11-26 1988-06-06 Kyodo Printing Co Ltd 磁気記録媒体
WO1988007938A1 (en) * 1987-04-17 1988-10-20 Kyodo Printing Co., Ltd. Magnetic recording medium
JPS63263602A (ja) * 1987-04-21 1988-10-31 Kyodo Printing Co Ltd 磁気記録媒体およびその真偽判定方法
JPH01120272U (enrdf_load_stackoverflow) * 1988-02-08 1989-08-15
JPH01208726A (ja) * 1988-02-16 1989-08-22 Kyodo Printing Co Ltd 磁気記録媒体
JPH02297693A (ja) * 1989-05-11 1990-12-10 Nec Corp 磁性体バーコード
JP2002127648A (ja) * 2000-10-23 2002-05-08 Printing Bureau Ministry Of Finance 磁気情報記録印刷物及びその真偽判別方法
JP2011129617A (ja) * 2009-12-16 2011-06-30 Toray Eng Co Ltd 識別コードのマーキング装置及び方法、識別コードがマーキングされた半導体装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847723A (enrdf_load_stackoverflow) * 1971-10-13 1973-07-06
JPS5210115A (en) * 1975-07-14 1977-01-26 Furukawa Electric Co Ltd:The Magnetic identifying system for token cards and or the like
JPS5277531A (en) * 1975-12-23 1977-06-30 Mitsubishi Electric Corp Check card
JPS5471699A (en) * 1977-11-18 1979-06-08 Dainippon Printing Co Ltd Method of making magnetic recording material
JPS5473609A (en) * 1977-11-24 1979-06-13 Dainippon Printing Co Ltd Colored pattern magnetic card
JPS569868A (en) * 1979-07-05 1981-01-31 Matsushita Electric Ind Co Ltd Recording method for data

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847723A (enrdf_load_stackoverflow) * 1971-10-13 1973-07-06
JPS5210115A (en) * 1975-07-14 1977-01-26 Furukawa Electric Co Ltd:The Magnetic identifying system for token cards and or the like
JPS5277531A (en) * 1975-12-23 1977-06-30 Mitsubishi Electric Corp Check card
JPS5471699A (en) * 1977-11-18 1979-06-08 Dainippon Printing Co Ltd Method of making magnetic recording material
JPS5473609A (en) * 1977-11-24 1979-06-13 Dainippon Printing Co Ltd Colored pattern magnetic card
JPS569868A (en) * 1979-07-05 1981-01-31 Matsushita Electric Ind Co Ltd Recording method for data

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047071U (ja) * 1983-09-08 1985-04-02 大日本印刷株式会社 光学的読取り表示を設けた軟質包装材
JPS6145185U (ja) * 1984-08-27 1986-03-25 大日本印刷株式会社 偽造防止手段を備えた印刷物
JPS6177102A (ja) * 1984-09-22 1986-04-19 Kyodo Printing Co Ltd 磁気記録媒体の真偽判定方法及び磁気記録媒体
JPS61139498A (ja) * 1984-12-12 1986-06-26 グローリー工業株式会社 認証識別媒体の認証装置
JPS62222430A (ja) * 1986-03-20 1987-09-30 Dainippon Printing Co Ltd 磁気記録カ−ドおよびそのデ−タ記録方法
JPS63133321A (ja) * 1986-11-26 1988-06-06 Kyodo Printing Co Ltd 磁気記録媒体
WO1988007938A1 (en) * 1987-04-17 1988-10-20 Kyodo Printing Co., Ltd. Magnetic recording medium
JPS63263602A (ja) * 1987-04-21 1988-10-31 Kyodo Printing Co Ltd 磁気記録媒体およびその真偽判定方法
JPH01120272U (enrdf_load_stackoverflow) * 1988-02-08 1989-08-15
JPH01208726A (ja) * 1988-02-16 1989-08-22 Kyodo Printing Co Ltd 磁気記録媒体
JPH02297693A (ja) * 1989-05-11 1990-12-10 Nec Corp 磁性体バーコード
JP2002127648A (ja) * 2000-10-23 2002-05-08 Printing Bureau Ministry Of Finance 磁気情報記録印刷物及びその真偽判別方法
JP2011129617A (ja) * 2009-12-16 2011-06-30 Toray Eng Co Ltd 識別コードのマーキング装置及び方法、識別コードがマーキングされた半導体装置

Also Published As

Publication number Publication date
JPH0330909B2 (enrdf_load_stackoverflow) 1991-05-01

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