JPS536640B1 - - Google Patents
Info
- Publication number
- JPS536640B1 JPS536640B1 JP164371A JP164371A JPS536640B1 JP S536640 B1 JPS536640 B1 JP S536640B1 JP 164371 A JP164371 A JP 164371A JP 164371 A JP164371 A JP 164371A JP S536640 B1 JPS536640 B1 JP S536640B1
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F10/00—Thin magnetic films, e.g. of one-domain structure
- H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
- H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
- H01F10/18—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being compounds
- H01F10/20—Ferrites
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Power Engineering (AREA)
- Thin Magnetic Films (AREA)
- Magnetic Record Carriers (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Compounds Of Iron (AREA)
- Chemically Coating (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1191070A | 1970-02-16 | 1970-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS536640B1 true JPS536640B1 (enExample) | 1978-03-09 |
Family
ID=21752479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP164371A Pending JPS536640B1 (enExample) | 1970-02-16 | 1971-01-22 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3620841A (enExample) |
| JP (1) | JPS536640B1 (enExample) |
| CA (1) | CA943332A (enExample) |
| DE (1) | DE2107258A1 (enExample) |
| FR (1) | FR2080455A5 (enExample) |
| GB (1) | GB1320253A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61212839A (ja) * | 1985-03-18 | 1986-09-20 | Canon Inc | 原稿台装置 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2180575B1 (enExample) * | 1972-04-21 | 1978-05-12 | Anvar | |
| US3860450A (en) * | 1972-05-05 | 1975-01-14 | California Inst Of Techn | Method of forming magnetite thin film |
| US3859129A (en) * | 1972-05-26 | 1975-01-07 | Corning Glass Works | Method of improving the magnetic properties of cobalt substituted magnetite |
| US3996395A (en) * | 1972-05-26 | 1976-12-07 | Corning Glass Works | Method of increasing the coercivity of magnetite films |
| US3900593A (en) * | 1972-06-16 | 1975-08-19 | Corning Glass Works | Method of producing magnetic metal oxide films bonded to a substrate |
| US4152469A (en) * | 1973-07-30 | 1979-05-01 | Corning Glass Works | Method of forming a magnetic recording and storage device having high abrasion resistance |
| JPS5310279B2 (enExample) * | 1974-03-01 | 1978-04-12 | ||
| JPS5155995A (en) * | 1974-11-12 | 1976-05-17 | Nippon Telegraph & Telephone | Sankabutsujiseihakumakuno seizohoho |
| US4271232A (en) * | 1978-08-28 | 1981-06-02 | International Business Machines Corporation | Amorphous magnetic film |
| CN113252755B (zh) * | 2021-05-19 | 2022-07-29 | 中国科学院地球化学研究所 | 一种高纯致密磁铁矿电极的制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA626756A (en) * | 1961-09-05 | American Pigment Corporation | Production of ferromagnetic oxide | |
| US2978414A (en) * | 1951-04-09 | 1961-04-04 | Agfa Ag | Magnetic impulse record carrier |
| US3414378A (en) * | 1965-10-11 | 1968-12-03 | Canadian Patents Dev | Production of amorphous ferric oxide |
-
1970
- 1970-02-16 US US11910A patent/US3620841A/en not_active Expired - Lifetime
- 1970-12-24 CA CA101,452A patent/CA943332A/en not_active Expired
-
1971
- 1971-01-21 FR FR7102574A patent/FR2080455A5/fr not_active Expired
- 1971-01-22 JP JP164371A patent/JPS536640B1/ja active Pending
- 1971-02-16 DE DE19712107258 patent/DE2107258A1/de active Pending
- 1971-04-19 GB GB2033271A patent/GB1320253A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61212839A (ja) * | 1985-03-18 | 1986-09-20 | Canon Inc | 原稿台装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA943332A (en) | 1974-03-12 |
| US3620841A (en) | 1971-11-16 |
| FR2080455A5 (enExample) | 1971-11-12 |
| DE2107258A1 (de) | 1971-09-02 |
| GB1320253A (en) | 1973-06-13 |