JPH0243223B2 - - Google Patents
Info
- Publication number
- JPH0243223B2 JPH0243223B2 JP57201827A JP20182782A JPH0243223B2 JP H0243223 B2 JPH0243223 B2 JP H0243223B2 JP 57201827 A JP57201827 A JP 57201827A JP 20182782 A JP20182782 A JP 20182782A JP H0243223 B2 JPH0243223 B2 JP H0243223B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic film
- information
- film
- recording
- 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
- 239000000696 magnetic material Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57201827A JPS5994188A (ja) | 1982-11-19 | 1982-11-19 | 磁気カ−ド |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57201827A JPS5994188A (ja) | 1982-11-19 | 1982-11-19 | 磁気カ−ド |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5994188A JPS5994188A (ja) | 1984-05-30 |
JPH0243223B2 true JPH0243223B2 (sh) | 1990-09-27 |
Family
ID=16447548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57201827A Granted JPS5994188A (ja) | 1982-11-19 | 1982-11-19 | 磁気カ−ド |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5994188A (sh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6194271A (ja) * | 1984-10-15 | 1986-05-13 | Apollo Metsuku:Kk | 磁気カ−ド |
JPS61123056A (ja) * | 1984-11-20 | 1986-06-10 | Shinko Electric Co Ltd | 磁気カードおよび磁気カードのリード・ライト装置 |
JPH079668B2 (ja) * | 1985-12-02 | 1995-02-01 | 日本電信電話株式会社 | カード処理装置 |
JP2565867B2 (ja) * | 1986-03-03 | 1996-12-18 | 日本電信電話株式会社 | カ−ド識別装置 |
US5160833A (en) * | 1986-11-13 | 1992-11-03 | Kyodo Printing Co., Ltd. | Magnetic recording medium having authenticating poles at its edge |
JPH0732104Y2 (ja) * | 1987-08-19 | 1995-07-26 | グローリー工業株式会社 | カ−ド処理機 |
JPH0159911U (sh) * | 1987-10-07 | 1989-04-14 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50147625A (sh) * | 1974-05-16 | 1975-11-26 | ||
JPS5690386A (en) * | 1979-12-22 | 1981-07-22 | Shinko:Kk | Card |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5126642Y2 (sh) * | 1971-12-03 | 1976-07-07 |
-
1982
- 1982-11-19 JP JP57201827A patent/JPS5994188A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50147625A (sh) * | 1974-05-16 | 1975-11-26 | ||
JPS5690386A (en) * | 1979-12-22 | 1981-07-22 | Shinko:Kk | Card |
Also Published As
Publication number | Publication date |
---|---|
JPS5994188A (ja) | 1984-05-30 |
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