JPS4863709A - - Google Patents
Info
- Publication number
- JPS4863709A JPS4863709A JP47114851A JP11485172A JPS4863709A JP S4863709 A JPS4863709 A JP S4863709A JP 47114851 A JP47114851 A JP 47114851A JP 11485172 A JP11485172 A JP 11485172A JP S4863709 A JPS4863709 A JP S4863709A
- 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.)
- 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
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
- G11B5/842—Coating a support with a liquid magnetic dispersion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/002—Processes for applying liquids or other fluent materials the substrate being rotated
- B05D1/005—Spin coating
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
- Magnetic Record Carriers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712157650 DE2157650C3 (de) | 1971-11-20 | 1971-11-20 | Verfahren zum Herstellen der Magnetschichten von Magnetplatten und Vorrichtung zur Durchführung des Verfahrens |
| DE19722200023 DE2200023C3 (de) | 1972-01-03 | Automat zur Herstellung von Magnetdlspersionsschichten für Magnetplatten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4863709A true JPS4863709A (cg-RX-API-DMAC10.html) | 1973-09-04 |
| JPS552650B2 JPS552650B2 (cg-RX-API-DMAC10.html) | 1980-01-21 |
Family
ID=25762051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11485172A Expired JPS552650B2 (cg-RX-API-DMAC10.html) | 1971-11-20 | 1972-11-17 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS552650B2 (cg-RX-API-DMAC10.html) |
| CA (1) | CA980639A (cg-RX-API-DMAC10.html) |
| FR (1) | FR2160663B1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1402598A (cg-RX-API-DMAC10.html) |
| NL (1) | NL172382C (cg-RX-API-DMAC10.html) |
| PL (1) | PL78685B1 (cg-RX-API-DMAC10.html) |
| RO (1) | RO62460A (cg-RX-API-DMAC10.html) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5769737A (en) * | 1980-10-17 | 1982-04-28 | Hitachi Ltd | Coating method and device for resist on both side surfaces of wafer |
| JPS5778636A (en) * | 1980-10-31 | 1982-05-17 | Fujitsu Ltd | Spin coater |
| JPS5896396U (ja) * | 1981-12-23 | 1983-06-30 | パイオニア株式会社 | スピ−カ用ダンパ |
| JPS5992059A (ja) * | 1982-11-18 | 1984-05-28 | Matsushita Electric Ind Co Ltd | 円盤状体への被膜形成方法 |
| JPH02132933U (cg-RX-API-DMAC10.html) * | 1989-04-11 | 1990-11-05 | ||
| JPH0390430U (cg-RX-API-DMAC10.html) * | 1989-12-28 | 1991-09-13 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR8008111A (pt) * | 1979-12-13 | 1981-06-30 | Dysan Corp | Processo para a fabricacao de um disco revestido flexivel,aparelhagem para o tratamento deste e dito disco de gravacao flexivel |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5114242A (ja) * | 1974-07-26 | 1976-02-04 | Mitsubishi Electric Corp | Bunpasochi |
-
1972
- 1972-11-14 NL NL7215407A patent/NL172382C/xx not_active IP Right Cessation
- 1972-11-15 CA CA156,757A patent/CA980639A/en not_active Expired
- 1972-11-17 JP JP11485172A patent/JPS552650B2/ja not_active Expired
- 1972-11-17 GB GB5313672A patent/GB1402598A/en not_active Expired
- 1972-11-20 FR FR7241093A patent/FR2160663B1/fr not_active Expired
- 1972-11-20 RO RO7286172A patent/RO62460A/ro unknown
- 1972-11-20 PL PL15896672A patent/PL78685B1/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5114242A (ja) * | 1974-07-26 | 1976-02-04 | Mitsubishi Electric Corp | Bunpasochi |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5769737A (en) * | 1980-10-17 | 1982-04-28 | Hitachi Ltd | Coating method and device for resist on both side surfaces of wafer |
| JPS5778636A (en) * | 1980-10-31 | 1982-05-17 | Fujitsu Ltd | Spin coater |
| JPS5896396U (ja) * | 1981-12-23 | 1983-06-30 | パイオニア株式会社 | スピ−カ用ダンパ |
| JPS5992059A (ja) * | 1982-11-18 | 1984-05-28 | Matsushita Electric Ind Co Ltd | 円盤状体への被膜形成方法 |
| JPH02132933U (cg-RX-API-DMAC10.html) * | 1989-04-11 | 1990-11-05 | ||
| JPH0390430U (cg-RX-API-DMAC10.html) * | 1989-12-28 | 1991-09-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7215407A (cg-RX-API-DMAC10.html) | 1973-05-22 |
| RO62460A (fr) | 1977-12-15 |
| CA980639A (en) | 1975-12-30 |
| PL78685B1 (cg-RX-API-DMAC10.html) | 1975-06-30 |
| FR2160663A1 (cg-RX-API-DMAC10.html) | 1973-06-29 |
| NL172382C (nl) | 1983-08-16 |
| GB1402598A (en) | 1975-08-13 |
| FR2160663B1 (cg-RX-API-DMAC10.html) | 1978-09-08 |
| JPS552650B2 (cg-RX-API-DMAC10.html) | 1980-01-21 |
| NL172382B (nl) | 1983-03-16 |