AT344800B - ENERGY RADIATOR FOR RECORDING SIGNALS ON A DISC-SHAPED RECORDING CARRIER - Google Patents
ENERGY RADIATOR FOR RECORDING SIGNALS ON A DISC-SHAPED RECORDING CARRIERInfo
- Publication number
- AT344800B AT344800B AT515376A AT515376A AT344800B AT 344800 B AT344800 B AT 344800B AT 515376 A AT515376 A AT 515376A AT 515376 A AT515376 A AT 515376A AT 344800 B AT344800 B AT 344800B
- Authority
- AT
- Austria
- Prior art keywords
- disc
- recording
- energy radiator
- signals
- carrier
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/03—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by deforming with non-mechanical means, e.g. laser, beam of particles
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Optical Recording Or Reproduction (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2960075 | 1975-07-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA515376A ATA515376A (en) | 1977-12-15 |
| AT344800B true AT344800B (en) | 1978-08-10 |
Family
ID=10294115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT515376A AT344800B (en) | 1975-07-15 | 1976-07-13 | ENERGY RADIATOR FOR RECORDING SIGNALS ON A DISC-SHAPED RECORDING CARRIER |
Country Status (8)
| Country | Link |
|---|---|
| JP (2) | JPS5227619A (en) |
| AT (1) | AT344800B (en) |
| AU (2) | AU1585476A (en) |
| DE (2) | DE2631935A1 (en) |
| ES (2) | ES449818A1 (en) |
| FR (2) | FR2318480A1 (en) |
| NL (2) | NL7607778A (en) |
| SE (2) | SE7607999L (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2318480A1 (en) * | 1975-07-15 | 1977-02-11 | Rca Corp | Recording HF signals on disc on turntable - consists of frame, base and turntable with beam intensity modulated to faraday scale |
| JPS5738533U (en) * | 1980-08-14 | 1982-03-01 | ||
| JPS58194922A (en) * | 1982-05-08 | 1983-11-14 | Pioneer Electronic Corp | Partial plating of plastic |
| JPS60120589A (en) * | 1983-12-02 | 1985-06-28 | 塩尻工業株式会社 | Method of producing printed circuit board |
| JPS6415377A (en) * | 1987-07-07 | 1989-01-19 | Adachi Shin Sangyo Kk | Method for forming patterned plating on base material |
| US5349959A (en) * | 1988-05-11 | 1994-09-27 | Lunar Corporation | Ultrasonic densitometer device and method |
| JP2556761Y2 (en) * | 1993-04-07 | 1997-12-08 | 昭和アルミニウム株式会社 | Spindle adapter for ring-shaped workpieces such as aluminum substrates for magnetic disks |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE573381C (en) * | 1931-06-24 | 1933-03-31 | Tobis Tonbild Syndikat Akt Ges | Apparatus for reproducing or recording sound or image recordings |
| US2478681A (en) * | 1945-07-18 | 1949-08-09 | Rca Corp | Cathode-ray type sound recording system |
| US2904869A (en) * | 1955-10-03 | 1959-09-22 | Texas Instruments Inc | Clamping mechanism |
| FR84703E (en) * | 1958-08-25 | 1965-07-12 | ||
| US3608909A (en) * | 1969-11-03 | 1971-09-28 | Jacob Rabinow | Record-flattening turntable |
| GB1406254A (en) * | 1972-08-09 | 1975-09-17 | Decca Ltd | Rotary assembly |
| FR2318480A1 (en) * | 1975-07-15 | 1977-02-11 | Rca Corp | Recording HF signals on disc on turntable - consists of frame, base and turntable with beam intensity modulated to faraday scale |
-
1976
- 1976-07-13 FR FR7621502A patent/FR2318480A1/en not_active Withdrawn
- 1976-07-13 SE SE7607999A patent/SE7607999L/en unknown
- 1976-07-13 SE SE7607998A patent/SE7607998L/en unknown
- 1976-07-13 AT AT515376A patent/AT344800B/en not_active IP Right Cessation
- 1976-07-13 FR FR7621501A patent/FR2318482A1/en not_active Withdrawn
- 1976-07-14 AU AU15854/76A patent/AU1585476A/en not_active Expired
- 1976-07-14 NL NL7607778A patent/NL7607778A/en unknown
- 1976-07-14 ES ES449818A patent/ES449818A1/en not_active Expired
- 1976-07-14 AU AU15855/76A patent/AU1585576A/en not_active Expired
- 1976-07-14 NL NL7607776A patent/NL7607776A/en unknown
- 1976-07-14 ES ES449820A patent/ES449820A1/en not_active Expired
- 1976-07-14 JP JP51084452A patent/JPS5227619A/en active Pending
- 1976-07-14 JP JP51084451A patent/JPS5227618A/en active Pending
- 1976-07-15 DE DE19762631935 patent/DE2631935A1/en active Pending
- 1976-07-15 DE DE19762631936 patent/DE2631936A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE7607998L (en) | 1977-01-16 |
| FR2318480A1 (en) | 1977-02-11 |
| DE2631935A1 (en) | 1977-02-10 |
| NL7607776A (en) | 1977-01-18 |
| ES449818A1 (en) | 1977-08-01 |
| JPS5227618A (en) | 1977-03-02 |
| JPS5227619A (en) | 1977-03-02 |
| DE2631936A1 (en) | 1977-02-17 |
| AU1585476A (en) | 1978-01-19 |
| ES449820A1 (en) | 1977-08-01 |
| ATA515376A (en) | 1977-12-15 |
| FR2318482A1 (en) | 1977-02-11 |
| AU1585576A (en) | 1978-01-19 |
| NL7607778A (en) | 1977-01-18 |
| SE7607999L (en) | 1977-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |