JPS6161602U - - Google Patents
Info
- Publication number
- JPS6161602U JPS6161602U JP14681084U JP14681084U JPS6161602U JP S6161602 U JPS6161602 U JP S6161602U JP 14681084 U JP14681084 U JP 14681084U JP 14681084 U JP14681084 U JP 14681084U JP S6161602 U JPS6161602 U JP S6161602U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic card
- pattern layer
- discontinuous pattern
- view
- card reader
- 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
Links
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図は本考案に用いられるヘツドの例を示す
正面図、第２図は同上側面図、第３図は同上平面
図、第４図は本考案に用いられる検出回路の例を
示すブロツク図、第５図は上記検出回路の動作を
説明するためのタイミングチヤート、第６図は本
考案に用いられる検出回路の別の例を示すブロツ
ク図、第７図は磁性面との距離に対する出力の変
化を本考案に用いられるヘツドと従来の磁気ヘツ
ドを比較して示す線図、第８図は従来の磁気カー
ドリーダに用いられる磁気カードの例を示す平面
図、第９図は同上磁気カードの一部を拡大して示
す平面図、第１０図は従来の磁気カードリーダに
用いられる検出回路の例を示すブロツク図である
。
１…磁気カード、２，３，４，５…不連続パタ
ーン層で構成されたトラツク、２１…磁気感応素
子としての磁気抵抗素子。
FIG. 1 is a front view showing an example of the head used in the present invention, FIG. 2 is a side view of the same, FIG. 3 is a plan view of the same, and FIG. 4 is a block diagram showing an example of the detection circuit used in the present invention. , FIG. 5 is a timing chart for explaining the operation of the above detection circuit, FIG. 6 is a block diagram showing another example of the detection circuit used in the present invention, and FIG. A diagram comparing the changes in the head used in the present invention and a conventional magnetic head. FIG. 8 is a plan view showing an example of a magnetic card used in a conventional magnetic card reader. FIG. FIG. 10 is a partially enlarged plan view and a block diagram showing an example of a detection circuit used in a conventional magnetic card reader. DESCRIPTION OF SYMBOLS 1... Magnetic card, 2, 3, 4, 5... Track constituted by a discontinuous pattern layer, 21... Magnetoresistive element as a magnetic sensing element.
Claims (1)
を有する磁気カードを使用する磁気カードリーダ
において、上記不連続パターン層を磁気感応素子
を用いて読み取るようにしたことを特徴とする磁
気カードリーダ。 1. A magnetic card reader using a magnetic card having a discontinuous pattern layer oriented in a predetermined direction by a magnetic field, characterized in that the discontinuous pattern layer is read using a magnetically sensitive element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14681084U JPS6161602U (en) | 1984-09-28 | 1984-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14681084U JPS6161602U (en) | 1984-09-28 | 1984-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6161602U true JPS6161602U (en) | 1986-04-25 |
Family
ID=30705046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14681084U Pending JPS6161602U (en) | 1984-09-28 | 1984-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6161602U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5843794A (en) * | 1981-09-08 | 1983-03-14 | Sankyo Co Ltd | Antibiotic substance, isohematinic acid |
-
1984
- 1984-09-28 JP JP14681084U patent/JPS6161602U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5843794A (en) * | 1981-09-08 | 1983-03-14 | Sankyo Co Ltd | Antibiotic substance, isohematinic acid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6161602U (en) | ||
| JPH0371450U (en) | ||
| JPH0384178U (en) | ||
| JPS6012889U (en) | card reader | |
| JPS61203478U (en) | ||
| JPS6432165U (en) | ||
| JPS6324748U (en) | ||
| JPS6347464U (en) | ||
| JPS6313480U (en) | ||
| JPS6396649U (en) | ||
| JPH0352862U (en) | ||
| JPS61112469U (en) | ||
| JPS6411779U (en) | ||
| JPS6269888U (en) | ||
| JPS6062165U (en) | Information recording card with optical detection mark | |
| JPS643983U (en) | ||
| JPS6289005U (en) | ||
| JPS61189363U (en) | ||
| JPS6067548U (en) | magnetic card reader | |
| JPS6270975U (en) | ||
| JPH0420604U (en) | ||
| JPS6218872U (en) | ||
| JPS61112470U (en) | ||
| JPS6432166U (en) | ||
| JPS6427756U (en) |