JPS5958630A - 磁気カ−ド - Google Patents

磁気カ−ド

Info

Publication number
JPS5958630A
JPS5958630A JP57169182A JP16918282A JPS5958630A JP S5958630 A JPS5958630 A JP S5958630A JP 57169182 A JP57169182 A JP 57169182A JP 16918282 A JP16918282 A JP 16918282A JP S5958630 A JPS5958630 A JP S5958630A
Authority
JP
Japan
Prior art keywords
layer
pattern
glass beads
magnetic card
thickness
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
JP57169182A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0159654B2 (enrdf_load_html_response
Inventor
Nagayoshi Tsukane
永芳 塚根
Masayoshi Hamamatsu
浜松　正佳
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.)
Daicel Corp
Original Assignee
Daicel Chemical Industries 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 Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Priority to JP57169182A priority Critical patent/JPS5958630A/ja
Publication of JPS5958630A publication Critical patent/JPS5958630A/ja
Publication of JPH0159654B2 publication Critical patent/JPH0159654B2/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
    • G06K19/18—Constructional details
    • 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
    • G06K19/14—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 radiation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Magnetic Record Carriers (AREA)
  • Credit Cards Or The Like (AREA)
JP57169182A 1982-09-28 1982-09-28 磁気カ−ド Granted JPS5958630A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57169182A JPS5958630A (ja) 1982-09-28 1982-09-28 磁気カ−ド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57169182A JPS5958630A (ja) 1982-09-28 1982-09-28 磁気カ−ド

Publications (2)

Publication Number Publication Date
JPS5958630A true JPS5958630A (ja) 1984-04-04
JPH0159654B2 JPH0159654B2 (enrdf_load_html_response) 1989-12-19

Family

ID=15881758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57169182A Granted JPS5958630A (ja) 1982-09-28 1982-09-28 磁気カ−ド

Country Status (1)

Country Link
JP (1) JPS5958630A (enrdf_load_html_response)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6193278U (enrdf_load_html_response) * 1984-11-21 1986-06-16
JPH01309193A (ja) * 1988-06-07 1989-12-13 Kikuchi Kagaku Kenkyusho:Kk バーコード構造体
JPH02297497A (ja) * 1989-05-12 1990-12-07 Sony Corp カード
WO1998044504A1 (en) * 1997-04-03 1998-10-08 Iomega Corporation Thin retroreflective marker for data storage cartridge
JP2002205471A (ja) * 2001-01-11 2002-07-23 Dainippon Printing Co Ltd 真正性識別体、真正性の識別可能な情報記録媒体および物品、並びに真正性識別性ラベルおよび転写シート
JP2006123382A (ja) * 2004-10-29 2006-05-18 Toppan Printing Co Ltd 偽造防止カードおよびその読み取り方法
US7224279B2 (en) 2001-06-19 2007-05-29 Nippon Carbide Kogyo Kabushiki Kaisha Integrated circuit enclosed retroreflective product
US7248169B2 (en) 2002-10-08 2007-07-24 Nippon Carbide Kogyo Kabushiki Kaisha Recursive-reflective display devices

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6193278U (enrdf_load_html_response) * 1984-11-21 1986-06-16
JPH01309193A (ja) * 1988-06-07 1989-12-13 Kikuchi Kagaku Kenkyusho:Kk バーコード構造体
JPH02297497A (ja) * 1989-05-12 1990-12-07 Sony Corp カード
WO1998044504A1 (en) * 1997-04-03 1998-10-08 Iomega Corporation Thin retroreflective marker for data storage cartridge
JP2002205471A (ja) * 2001-01-11 2002-07-23 Dainippon Printing Co Ltd 真正性識別体、真正性の識別可能な情報記録媒体および物品、並びに真正性識別性ラベルおよび転写シート
US7224279B2 (en) 2001-06-19 2007-05-29 Nippon Carbide Kogyo Kabushiki Kaisha Integrated circuit enclosed retroreflective product
US7598874B2 (en) 2001-06-19 2009-10-06 Nippon Carbide Kogyo Kabushiki Kaisha Integrated-circuit enclosed retroreflective product
US7248169B2 (en) 2002-10-08 2007-07-24 Nippon Carbide Kogyo Kabushiki Kaisha Recursive-reflective display devices
US7532124B2 (en) 2002-10-08 2009-05-12 Nippon Carbide Kogyo Kabushiki Kaisha Retroreflective display devices
EP2450870A2 (en) 2002-10-08 2012-05-09 Nippon Carbide Kogyo Kabushiki Kaisha Retroreflective display devices
EP2450871A2 (en) 2002-10-08 2012-05-09 Nippon Carbide Kogyo Kabushiki Kaisha Retroreflective display devices
JP2006123382A (ja) * 2004-10-29 2006-05-18 Toppan Printing Co Ltd 偽造防止カードおよびその読み取り方法

Also Published As

Publication number Publication date
JPH0159654B2 (enrdf_load_html_response) 1989-12-19

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