JPH0533460B2 - - Google Patents
Info
- Publication number
- JPH0533460B2 JPH0533460B2 JP59267662A JP26766284A JPH0533460B2 JP H0533460 B2 JPH0533460 B2 JP H0533460B2 JP 59267662 A JP59267662 A JP 59267662A JP 26766284 A JP26766284 A JP 26766284A JP H0533460 B2 JPH0533460 B2 JP H0533460B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- recording layer
- coercive force
- information
- force magnetic
- 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.)
- Expired - Lifetime
Links
- 239000010410 layer Substances 0.000 claims description 83
- 238000012795 verification Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 239000011241 protective layer Substances 0.000 claims description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 12
- 239000003973 paint Substances 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 4
- 239000004831 Hot glue Substances 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 229920006026 co-polymeric resin Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007756 gravure coating Methods 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229920002160 Celluloid Polymers 0.000 description 1
- MBHRHUJRKGNOKX-UHFFFAOYSA-N [(4,6-diamino-1,3,5-triazin-2-yl)amino]methanol Chemical compound NC1=NC(N)=NC(NCO)=N1 MBHRHUJRKGNOKX-UHFFFAOYSA-N 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000013008 moisture curing Methods 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Credit Cards Or The Like (AREA)
- Paints Or Removers (AREA)
- Magnetic Record Carriers (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59267662A JPS61145727A (ja) | 1984-12-19 | 1984-12-19 | 磁気記録媒体をもつカ−ド類とその記録方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59267662A JPS61145727A (ja) | 1984-12-19 | 1984-12-19 | 磁気記録媒体をもつカ−ド類とその記録方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61145727A JPS61145727A (ja) | 1986-07-03 |
| JPH0533460B2 true JPH0533460B2 (de) | 1993-05-19 |
Family
ID=17447788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59267662A Granted JPS61145727A (ja) | 1984-12-19 | 1984-12-19 | 磁気記録媒体をもつカ−ド類とその記録方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61145727A (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2518620B2 (ja) * | 1986-07-29 | 1996-07-24 | 東京磁気印刷株式会社 | 磁気記録再生方法および装置 |
| JPH0760509B2 (ja) * | 1987-02-26 | 1995-06-28 | 東京磁気印刷株式会社 | 磁気記録媒体 |
| JPS63153317U (de) * | 1987-03-26 | 1988-10-07 | ||
| JPH07118080B2 (ja) * | 1988-06-29 | 1995-12-18 | 株式会社巴川製紙所 | 磁気記録媒体の製造方法 |
| JPH0296614U (de) * | 1989-01-17 | 1990-08-01 | ||
| JPH02195513A (ja) * | 1989-01-25 | 1990-08-02 | Tokyo Jiki Insatsu Kk | 磁気記録媒体 |
| JPH0413218A (ja) * | 1990-05-01 | 1992-01-17 | Tokin Corp | 磁気カード及び記録再生方法 |
| JP2949636B2 (ja) * | 1990-06-05 | 1999-09-20 | 株式会社トーキン | カードの真偽判別を行う方法 |
| JP4496452B2 (ja) | 2001-03-30 | 2010-07-07 | Ｄｉｃ株式会社 | 磁気記録媒体 |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5085306A (de) * | 1973-10-31 | 1975-07-09 | ||
| JPS50147625A (de) * | 1974-05-16 | 1975-11-26 | ||
| JPS51129209A (en) * | 1975-05-02 | 1976-11-10 | Toshiba Corp | Record reproducing method by polylayer magnetic card |
| JPS52110613A (en) * | 1976-03-15 | 1977-09-16 | Omron Tateisi Electronics Co | Magnetic reading inspection system |
| JPS5485007A (en) * | 1977-12-19 | 1979-07-06 | Hitachi Maxell | Magnetic recording medium |
| JPS5542324A (en) * | 1978-09-18 | 1980-03-25 | Tokyo Jiki Insatsu Kk | Method and device for data read and write of magnetic card |
| JPS5567912A (en) * | 1978-11-16 | 1980-05-22 | Fuji Photo Film Co Ltd | Magnetic recording and reproducing method |
| JPS5584041A (en) * | 1978-12-20 | 1980-06-24 | Hitachi Maxell Ltd | Magnetic recording medium |
| JPS57164429A (en) * | 1981-04-01 | 1982-10-09 | Tokyo Jiki Insatsu Kk | Magnetic recording body |
| JPS5880783A (ja) * | 1981-11-09 | 1983-05-14 | Dainippon Printing Co Ltd | 磁気カ−ドの偽造防止方法 |
| JPH056246A (ja) * | 1991-06-27 | 1993-01-14 | Nec Eng Ltd | 現金自動取引機の操作制御方式 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5865644U (ja) * | 1981-10-24 | 1983-05-04 | 共同印刷株式会社 | 磁気記録媒体 |
| JPH0512838Y2 (de) * | 1984-10-29 | 1993-04-05 |
-
1984
- 1984-12-19 JP JP59267662A patent/JPS61145727A/ja active Granted
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5085306A (de) * | 1973-10-31 | 1975-07-09 | ||
| JPS50147625A (de) * | 1974-05-16 | 1975-11-26 | ||
| JPS51129209A (en) * | 1975-05-02 | 1976-11-10 | Toshiba Corp | Record reproducing method by polylayer magnetic card |
| JPS52110613A (en) * | 1976-03-15 | 1977-09-16 | Omron Tateisi Electronics Co | Magnetic reading inspection system |
| JPS5485007A (en) * | 1977-12-19 | 1979-07-06 | Hitachi Maxell | Magnetic recording medium |
| JPS5542324A (en) * | 1978-09-18 | 1980-03-25 | Tokyo Jiki Insatsu Kk | Method and device for data read and write of magnetic card |
| JPS5567912A (en) * | 1978-11-16 | 1980-05-22 | Fuji Photo Film Co Ltd | Magnetic recording and reproducing method |
| JPS5584041A (en) * | 1978-12-20 | 1980-06-24 | Hitachi Maxell Ltd | Magnetic recording medium |
| JPS57164429A (en) * | 1981-04-01 | 1982-10-09 | Tokyo Jiki Insatsu Kk | Magnetic recording body |
| JPS5880783A (ja) * | 1981-11-09 | 1983-05-14 | Dainippon Printing Co Ltd | 磁気カ−ドの偽造防止方法 |
| JPH056246A (ja) * | 1991-06-27 | 1993-01-14 | Nec Eng Ltd | 現金自動取引機の操作制御方式 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61145727A (ja) | 1986-07-03 |
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