JPH0132149Y2 - - Google Patents
Info
- Publication number
- JPH0132149Y2 JPH0132149Y2 JP1988079799U JP7979988U JPH0132149Y2 JP H0132149 Y2 JPH0132149 Y2 JP H0132149Y2 JP 1988079799 U JP1988079799 U JP 1988079799U JP 7979988 U JP7979988 U JP 7979988U JP H0132149 Y2 JPH0132149 Y2 JP H0132149Y2
- Authority
- JP
- Japan
- Prior art keywords
- information
- card
- magnetic
- channel
- dots
- 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
Links
- 239000000758 substrate Substances 0.000 claims description 19
- 238000003491 array Methods 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006247 magnetic powder Substances 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988079799U JPH0132149Y2 (es) | 1988-06-16 | 1988-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988079799U JPH0132149Y2 (es) | 1988-06-16 | 1988-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63195459U JPS63195459U (es) | 1988-12-15 |
| JPH0132149Y2 true JPH0132149Y2 (es) | 1989-10-02 |
Family
ID=30930007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988079799U Expired JPH0132149Y2 (es) | 1988-06-16 | 1988-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0132149Y2 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103473589B (zh) * | 2013-09-10 | 2016-09-14 | 江苏多维科技有限公司 | 一种磁条形码芯片及其读取方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JPS5330833A (en) * | 1976-09-03 | 1978-03-23 | Hitachi Ltd | Main memory expanding device |
-
1988
- 1988-06-16 JP JP1988079799U patent/JPH0132149Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JPS5330833A (en) * | 1976-09-03 | 1978-03-23 | Hitachi Ltd | Main memory expanding device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63195459U (es) | 1988-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3946206A (en) | Magnetic-type information card and method and apparatus for encoding and reading | |
| US3986205A (en) | Dual particle population magnetic recording medium | |
| US4001890A (en) | Double chip flying head | |
| CA2054579A1 (en) | Magnetic hybrid interleaved head and method of making | |
| GB2186841A (en) | Magnetic card | |
| US4403138A (en) | Heat-destructible magnetic memory element | |
| HU896701D0 (en) | Method for thermomagnetic writing information and reading the stored information and information carrying device for them | |
| JPS5913071B2 (ja) | 検知器 | |
| JPH0132149Y2 (es) | ||
| EP0355162A1 (en) | Magnetic recording medium | |
| US3325632A (en) | Data storage techniques | |
| JPS5882379A (ja) | ラミカ−ド | |
| JPS58500987A (ja) | 磁気写像記録ヘツドの改善 | |
| JPH0438045B2 (es) | ||
| EP0756272A2 (en) | Magnetic medium having permanent magnetic feature | |
| JPS57164429A (en) | Magnetic recording body | |
| JP3858338B2 (ja) | 磁気バーコードおよび磁気バーコード読取システム | |
| JP2794214B2 (ja) | 磁気カード | |
| GB1605042A (en) | Secure information storage | |
| JPS5850494Y2 (ja) | 磁気カ−ド | |
| JPH0246504A (ja) | 磁気カード記録再生装置 | |
| JP2543938B2 (ja) | 磁気記録媒体 | |
| JP2554078B2 (ja) | 磁気記録媒体およびその再生方法 | |
| JPS57113415A (en) | Vertical magnetic recording medium | |
| JPS5847530Y2 (ja) | 磁気記録体 |