JPS592204A - 磁気再生装置 - Google Patents
磁気再生装置Info
- Publication number
- JPS592204A JPS592204A JP10855782A JP10855782A JPS592204A JP S592204 A JPS592204 A JP S592204A JP 10855782 A JP10855782 A JP 10855782A JP 10855782 A JP10855782 A JP 10855782A JP S592204 A JPS592204 A JP S592204A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- recording medium
- ball
- high frequency
- changes
- 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.)
- Granted
Links
- 239000000696 magnetic material Substances 0.000 claims abstract description 23
- 230000008859 change Effects 0.000 claims abstract description 7
- 239000004020 conductor Substances 0.000 claims abstract description 6
- 230000004044 response Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 238000007747 plating Methods 0.000 abstract description 4
- 229910000859 α-Fe Inorganic materials 0.000 abstract description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052737 gold Inorganic materials 0.000 abstract description 2
- 239000010931 gold Substances 0.000 abstract description 2
- 229910000702 sendust Inorganic materials 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000889 permalloy Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 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
- G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10855782A JPS592204A (ja) | 1982-06-25 | 1982-06-25 | 磁気再生装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10855782A JPS592204A (ja) | 1982-06-25 | 1982-06-25 | 磁気再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS592204A true JPS592204A (ja) | 1984-01-07 |
JPH0373042B2 JPH0373042B2 (enrdf_load_stackoverflow) | 1991-11-20 |
Family
ID=14487842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10855782A Granted JPS592204A (ja) | 1982-06-25 | 1982-06-25 | 磁気再生装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS592204A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1045375A3 (en) * | 1999-04-15 | 2006-03-08 | Matsushita Electric Industrial Co., Ltd. | Magnetic reproduction device, magnetic head using the device and method for producing the magnetic head |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS567222A (en) * | 1979-06-29 | 1981-01-24 | Sony Corp | Magnetic head unit |
-
1982
- 1982-06-25 JP JP10855782A patent/JPS592204A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS567222A (en) * | 1979-06-29 | 1981-01-24 | Sony Corp | Magnetic head unit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1045375A3 (en) * | 1999-04-15 | 2006-03-08 | Matsushita Electric Industrial Co., Ltd. | Magnetic reproduction device, magnetic head using the device and method for producing the magnetic head |
Also Published As
Publication number | Publication date |
---|---|
JPH0373042B2 (enrdf_load_stackoverflow) | 1991-11-20 |
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