JPS5990234A - 磁気デイスク - Google Patents
磁気デイスクInfo
- Publication number
- JPS5990234A JPS5990234A JP57200816A JP20081682A JPS5990234A JP S5990234 A JPS5990234 A JP S5990234A JP 57200816 A JP57200816 A JP 57200816A JP 20081682 A JP20081682 A JP 20081682A JP S5990234 A JPS5990234 A JP S5990234A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic disk
- disk
- head
- magnetic head
- 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
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
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/72—Protective coatings, e.g. anti-static or antifriction
- G11B5/725—Protective coatings, e.g. anti-static or antifriction containing a lubricant, e.g. organic compounds
-
- 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
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
Landscapes
- Magnetic Record Carriers (AREA)
- Paints Or Removers (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57200816A JPS5990234A (ja) | 1982-11-15 | 1982-11-15 | 磁気デイスク |
| DE19833341205 DE3341205A1 (de) | 1982-11-15 | 1983-11-14 | Magnetscheibe und verfahren zu deren herstellung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57200816A JPS5990234A (ja) | 1982-11-15 | 1982-11-15 | 磁気デイスク |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5990234A true JPS5990234A (ja) | 1984-05-24 |
| JPH056736B2 JPH056736B2 (enrdf_load_stackoverflow) | 1993-01-27 |
Family
ID=16430669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57200816A Granted JPS5990234A (ja) | 1982-11-15 | 1982-11-15 | 磁気デイスク |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5990234A (enrdf_load_stackoverflow) |
| DE (1) | DE3341205A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0229918A (ja) * | 1988-04-13 | 1990-01-31 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4546035A (en) * | 1983-06-27 | 1985-10-08 | International Business Machines Corporation | Polymeric additives for magnetic coating materials |
| NL8402136A (nl) * | 1984-07-05 | 1986-02-03 | Pd Magnetics Bv | Magnetisch registratie element en methode voor de vervaardiging ervan. |
| US4803577A (en) * | 1985-06-12 | 1989-02-07 | Tdk Corporation | Vertical magnetic recording system using rigid disk |
| US4693908A (en) * | 1985-08-19 | 1987-09-15 | International Business Machines Corporation | Magnetic recording disk with improved lubricant retention |
| JPS6280827A (ja) * | 1985-10-04 | 1987-04-14 | Hitachi Ltd | 磁気デイスク |
| JPH0760508B2 (ja) * | 1985-12-10 | 1995-06-28 | ティーディーケイ株式会社 | 磁気記録ディスクおよびその製造方法 |
| US4985295A (en) * | 1987-01-23 | 1991-01-15 | Hitachi, Ltd. | Magnetic recording medium and method for producing the same |
| JPH03116413A (ja) * | 1989-09-28 | 1991-05-17 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
| US6954327B2 (en) | 2003-09-30 | 2005-10-11 | Hitachi Global Storage Technologies, B.V. | Methods and apparatus for thermally bonding lubricant to a disk surface with use of a heat source in a magnetic head |
| US6831802B1 (en) | 2003-09-30 | 2004-12-14 | Hitachi Global Storage Technologies | Methods and apparatus for thermally bonding lubricant to a disk surface by the repetitive writing of data |
| US6822819B1 (en) | 2003-09-30 | 2004-11-23 | Hitachi Global Storage Technologies | Methods and apparatus for thermally bonding lubricant to a disk surface with use of a heating element formed in a magnetic head |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5253406A (en) * | 1975-10-28 | 1977-04-30 | Fuji Photo Film Co Ltd | Magnetic sheet |
| JPS5367407A (en) * | 1976-11-29 | 1978-06-15 | Hitachi Ltd | Production of magnetic disc |
| JPS53104202A (en) * | 1977-02-23 | 1978-09-11 | Hitachi Ltd | Manufacture of magnetic disc |
| JPS53141003A (en) * | 1977-05-16 | 1978-12-08 | Hitachi Ltd | Production of magnetic disc |
| JPS55150134A (en) * | 1979-05-07 | 1980-11-21 | Fujitsu Ltd | Magnetic disk |
| JPS55160329A (en) * | 1979-04-04 | 1980-12-13 | Fujitsu Ltd | Magnetic disk coating |
| JPS55163632A (en) * | 1979-06-04 | 1980-12-19 | Fujitsu Ltd | Manufacture of magnetic disk medium |
| JPS563435A (en) * | 1979-06-20 | 1981-01-14 | Fujitsu Ltd | Manufacture of magnetic recording medium |
| JPS5619527A (en) * | 1979-07-25 | 1981-02-24 | Fujitsu Ltd | Magnetic disc |
| JPS5654639A (en) * | 1979-10-09 | 1981-05-14 | Fujitsu Ltd | Manufacture of magnetic disk recording medium |
| JPS56143522A (en) * | 1980-04-07 | 1981-11-09 | Fuji Photo Film Co Ltd | Magnetic recording medium |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS503926B1 (enrdf_load_stackoverflow) * | 1968-10-23 | 1975-02-12 |
-
1982
- 1982-11-15 JP JP57200816A patent/JPS5990234A/ja active Granted
-
1983
- 1983-11-14 DE DE19833341205 patent/DE3341205A1/de active Granted
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5253406A (en) * | 1975-10-28 | 1977-04-30 | Fuji Photo Film Co Ltd | Magnetic sheet |
| JPS5367407A (en) * | 1976-11-29 | 1978-06-15 | Hitachi Ltd | Production of magnetic disc |
| JPS53104202A (en) * | 1977-02-23 | 1978-09-11 | Hitachi Ltd | Manufacture of magnetic disc |
| JPS53141003A (en) * | 1977-05-16 | 1978-12-08 | Hitachi Ltd | Production of magnetic disc |
| JPS55160329A (en) * | 1979-04-04 | 1980-12-13 | Fujitsu Ltd | Magnetic disk coating |
| JPS55150134A (en) * | 1979-05-07 | 1980-11-21 | Fujitsu Ltd | Magnetic disk |
| JPS55163632A (en) * | 1979-06-04 | 1980-12-19 | Fujitsu Ltd | Manufacture of magnetic disk medium |
| JPS563435A (en) * | 1979-06-20 | 1981-01-14 | Fujitsu Ltd | Manufacture of magnetic recording medium |
| JPS5619527A (en) * | 1979-07-25 | 1981-02-24 | Fujitsu Ltd | Magnetic disc |
| JPS5654639A (en) * | 1979-10-09 | 1981-05-14 | Fujitsu Ltd | Manufacture of magnetic disk recording medium |
| JPS56143522A (en) * | 1980-04-07 | 1981-11-09 | Fuji Photo Film Co Ltd | Magnetic recording medium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0229918A (ja) * | 1988-04-13 | 1990-01-31 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH056736B2 (enrdf_load_stackoverflow) | 1993-01-27 |
| DE3341205A1 (de) | 1984-05-17 |
| DE3341205C2 (enrdf_load_stackoverflow) | 1990-08-09 |
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