JPS6480594A - Magnetic recording card - Google Patents

Magnetic recording card

Info

Publication number
JPS6480594A
JPS6480594A JP62239764A JP23976487A JPS6480594A JP S6480594 A JPS6480594 A JP S6480594A JP 62239764 A JP62239764 A JP 62239764A JP 23976487 A JP23976487 A JP 23976487A JP S6480594 A JPS6480594 A JP S6480594A
Authority
JP
Japan
Prior art keywords
ink layer
infrared rays
absorbing agent
pattern
recognition section
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
JP62239764A
Other languages
Japanese (ja)
Inventor
Junichi Hirata
Masao Ogushi
Hideo Kashiwagi
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.)
Fujimori Kogyo Co Ltd
Original Assignee
Fujimori Kogyo 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 Fujimori Kogyo Co Ltd filed Critical Fujimori Kogyo Co Ltd
Priority to JP62239764A priority Critical patent/JPS6480594A/en
Publication of JPS6480594A publication Critical patent/JPS6480594A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To precisely and easily recognize patterns by printing and forming a pattern recognition section with an ink layer containing infrared rays absorbing agent and an ink layer of the same color but not containing infrared rays absorbing agent. CONSTITUTION: Specific pattern according to the user's desired is formed by a method wherein a continuous pattern is printed on ink containing an infrared rays absorbing agent on a substrate 2 of a magnetic recording card 1 to form an ink layer 6 thereon. Then, an ink layer 7 is formed by coating and printing an ink layer 6 according to user's desired pattern and with ink which color is the same as that of the ink layer 6 and which does not contain an infrared rays absorbing agent, thereby a pattern recognition section 5 whose entire part is the same color being formed. The pattern recognition section 5 formed as above enables the recognition of the specific pattern identifying an ink layer containing an infrared rays absorbing agent with an ink layer not containing said agent by applying infrared rays to the pattern recognition section 5 and measuring the reflected light by an infrared sensor.
JP62239764A 1987-09-24 1987-09-24 Magnetic recording card Pending JPS6480594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62239764A JPS6480594A (en) 1987-09-24 1987-09-24 Magnetic recording card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62239764A JPS6480594A (en) 1987-09-24 1987-09-24 Magnetic recording card

Publications (1)

Publication Number Publication Date
JPS6480594A true JPS6480594A (en) 1989-03-27

Family

ID=17049567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62239764A Pending JPS6480594A (en) 1987-09-24 1987-09-24 Magnetic recording card

Country Status (1)

Country Link
JP (1) JPS6480594A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0353994A (en) * 1989-07-21 1991-03-07 Toyo Ink Mfg Co Ltd Recorded material capable of identification by near-infrared radiation
JPH03147194A (en) * 1989-11-02 1991-06-24 Nippon Conlux Co Ltd Card type magnetic recording medium and illegal use preventing method for the same
JPH03272896A (en) * 1990-03-23 1991-12-04 Tokin Corp Magnetic card and magnetic card identification
JPH0460473U (en) * 1990-10-03 1992-05-25
JPH06286370A (en) * 1993-03-31 1994-10-11 Toppan Printing Co Ltd Information record medium
JP2007245440A (en) * 2006-03-15 2007-09-27 Dainippon Printing Co Ltd Infrared absorption ink printed material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108478A (en) * 1979-02-14 1980-08-20 Fujitsu Ltd Ink composition
JPS5611968B2 (en) * 1976-11-06 1981-03-18
JPS58171995A (en) * 1982-04-01 1983-10-08 日本ト−タ−株式会社 Voting card with bar code

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611968B2 (en) * 1976-11-06 1981-03-18
JPS55108478A (en) * 1979-02-14 1980-08-20 Fujitsu Ltd Ink composition
JPS58171995A (en) * 1982-04-01 1983-10-08 日本ト−タ−株式会社 Voting card with bar code

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0353994A (en) * 1989-07-21 1991-03-07 Toyo Ink Mfg Co Ltd Recorded material capable of identification by near-infrared radiation
JPH03147194A (en) * 1989-11-02 1991-06-24 Nippon Conlux Co Ltd Card type magnetic recording medium and illegal use preventing method for the same
JPH03272896A (en) * 1990-03-23 1991-12-04 Tokin Corp Magnetic card and magnetic card identification
JPH0460473U (en) * 1990-10-03 1992-05-25
JPH06286370A (en) * 1993-03-31 1994-10-11 Toppan Printing Co Ltd Information record medium
JP2007245440A (en) * 2006-03-15 2007-09-27 Dainippon Printing Co Ltd Infrared absorption ink printed material

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