JPS53104204A - Magnetic recording medium and its manufacture - Google Patents
Magnetic recording medium and its manufactureInfo
- Publication number
- JPS53104204A JPS53104204A JP1964877A JP1964877A JPS53104204A JP S53104204 A JPS53104204 A JP S53104204A JP 1964877 A JP1964877 A JP 1964877A JP 1964877 A JP1964877 A JP 1964877A JP S53104204 A JPS53104204 A JP S53104204A
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- magnetic recording
- manufacture
- cracks
- curls
- 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
Landscapes
- Magnetic Record Carriers (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Abstract
PURPOSE: To realize a highly practical application through increment of flexibility, elimination of the lines or curls and reduction of noise caused by cracks, by giving specified cracks to the ferromagnetic layer of a magnetic recording medium which uses a high molecule molded form.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1964877A JPS53104204A (en) | 1977-02-23 | 1977-02-23 | Magnetic recording medium and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1964877A JPS53104204A (en) | 1977-02-23 | 1977-02-23 | Magnetic recording medium and its manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53104204A true JPS53104204A (en) | 1978-09-11 |
JPS5652373B2 JPS5652373B2 (en) | 1981-12-11 |
Family
ID=12005049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1964877A Granted JPS53104204A (en) | 1977-02-23 | 1977-02-23 | Magnetic recording medium and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53104204A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3212908A1 (en) * | 1981-04-06 | 1982-10-14 | Olympus Optical Co., Ltd., Tokyo | METHOD FOR APPLYING A THIN LAYER TO A SUPPORT LAYER AND METHOD FOR HEAT TREATING A THIN LAYER FILM AND DEVICE FOR HEAT TREATING A THIN LAYER FILM |
JPS6047229A (en) * | 1983-08-24 | 1985-03-14 | Matsushita Electric Ind Co Ltd | Tape shape magnetic recording medium |
-
1977
- 1977-02-23 JP JP1964877A patent/JPS53104204A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3212908A1 (en) * | 1981-04-06 | 1982-10-14 | Olympus Optical Co., Ltd., Tokyo | METHOD FOR APPLYING A THIN LAYER TO A SUPPORT LAYER AND METHOD FOR HEAT TREATING A THIN LAYER FILM AND DEVICE FOR HEAT TREATING A THIN LAYER FILM |
DE3212908C2 (en) * | 1981-04-06 | 1986-05-15 | Olympus Optical Co., Ltd., Tokio/Tokyo | Method for producing a planar thin-film film and device for carrying out the method |
JPS6047229A (en) * | 1983-08-24 | 1985-03-14 | Matsushita Electric Ind Co Ltd | Tape shape magnetic recording medium |
JPH0550045B2 (en) * | 1983-08-24 | 1993-07-28 | Matsushita Electric Ind Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS5652373B2 (en) | 1981-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5224061A (en) | Amplifier | |
JPS53104204A (en) | Magnetic recording medium and its manufacture | |
JPS5237414A (en) | Magnetic head | |
JPS53107315A (en) | Magnetic recording method | |
JPS5238202A (en) | Magnetic recording body | |
JPS51123113A (en) | Medium for magnetic recording | |
JPS5319004A (en) | Magnetic recording element | |
JPS5216202A (en) | Manufacturing method of magnetic recording medium | |
JPS5211909A (en) | Magnetic recorder | |
JPS5421805A (en) | Magnetic recording medium | |
JPS5295097A (en) | Magnetic recording material | |
JPS51123112A (en) | Magnetic recording medium | |
JPS53133420A (en) | Magnetic head and production of the same | |
JPS51114915A (en) | Magnetic head | |
JPS547906A (en) | Magnetic recording medium | |
JPS51139308A (en) | Magnetic disc | |
JPS51120207A (en) | Magnetic disc system | |
JPS5369008A (en) | Magnetic recording medium | |
JPS51123115A (en) | Magnetic recording medium | |
JPS52106703A (en) | Magnetic drum | |
JPS51149007A (en) | Magnetic recording medium | |
JPS51124905A (en) | Magnetic recording material | |
JPS51120208A (en) | Magnetic head | |
JPS529401A (en) | Magnetic recording media | |
JPS51145302A (en) | Magnetic recording substance |