JPH0156444B2 - - Google Patents
Info
- Publication number
- JPH0156444B2 JPH0156444B2 JP15367982A JP15367982A JPH0156444B2 JP H0156444 B2 JPH0156444 B2 JP H0156444B2 JP 15367982 A JP15367982 A JP 15367982A JP 15367982 A JP15367982 A JP 15367982A JP H0156444 B2 JPH0156444 B2 JP H0156444B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- recording medium
- magnetic tape
- magnetic recording
- tape
- 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
- 239000010409 thin film Substances 0.000 claims description 18
- 230000005415 magnetization Effects 0.000 claims description 9
- 238000013459 approach Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 230000004907 flux Effects 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000005347 demagnetization Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 230000005381 magnetic domain Effects 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/1278—Structure or manufacture of heads, e.g. inductive specially adapted for magnetisations perpendicular to the surface of the record carrier
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15367982A JPS5850616A (ja) | 1982-09-03 | 1982-09-03 | 磁気ヘッド |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15367982A JPS5850616A (ja) | 1982-09-03 | 1982-09-03 | 磁気ヘッド |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10713577A Division JPS5440618A (en) | 1977-09-06 | 1977-09-06 | Magnetic head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5850616A JPS5850616A (ja) | 1983-03-25 |
JPH0156444B2 true JPH0156444B2 (en, 2012) | 1989-11-30 |
Family
ID=15567789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15367982A Granted JPS5850616A (ja) | 1982-09-03 | 1982-09-03 | 磁気ヘッド |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5850616A (en, 2012) |
-
1982
- 1982-09-03 JP JP15367982A patent/JPS5850616A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5850616A (ja) | 1983-03-25 |
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