IN169925B - - Google Patents
Info
- Publication number
- IN169925B IN169925B IN927/CAL/87A IN927CA1987A IN169925B IN 169925 B IN169925 B IN 169925B IN 927CA1987 A IN927CA1987 A IN 927CA1987A IN 169925 B IN169925 B IN 169925B
- Authority
- IN
- India
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
- G11B25/02—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using cylindrical record carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
- G11B7/0025—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with cylinders or cylinder-like carriers or cylindrical sections or flat carriers loaded onto a cylindrical surface, e.g. truncated cones
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4157161 | 1986-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN169925B true IN169925B (no) | 1992-01-11 |
Family
ID=21271289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN927/CAL/87A IN169925B (no) | 1986-12-15 | 1987-11-26 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5034943A (no) |
| EP (1) | EP0292578A4 (no) |
| JP (1) | JPH01501665A (no) |
| CN (1) | CN1010520B (no) |
| BR (1) | BR8707582A (no) |
| ES (1) | ES2005984A6 (no) |
| GR (1) | GR871920B (no) |
| IN (1) | IN169925B (no) |
| WO (1) | WO1988004822A1 (no) |
| YU (1) | YU224887A (no) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0750308B1 (en) * | 1995-06-23 | 2001-11-28 | Toshinobu Futagawa | High speed information read/write system |
| DE19932902A1 (de) | 1999-07-12 | 2001-01-25 | Beiersdorf Ag | Datenspeicher |
| DE19932900C2 (de) * | 1999-07-12 | 2003-04-03 | Tesa Ag | Datenspeicher, Verfahren zur Herstellung des Datenspeichers und Verwendung des Datenspeichers in einem Laufwerk |
| DE10008328A1 (de) * | 2000-02-23 | 2002-01-31 | Tesa Ag | Datenspeicher |
| DE10028113A1 (de) * | 2000-06-07 | 2001-12-20 | Beiersdorf Ag | Datenspeicher |
| DE10039374A1 (de) * | 2000-08-11 | 2002-02-21 | Eml Europ Media Lab Gmbh | Holographischer Datenspeicher |
| DE10039372C2 (de) | 2000-08-11 | 2003-05-15 | Tesa Scribos Gmbh | Holographischer Datenspeicher |
| DE10039370A1 (de) * | 2000-08-11 | 2002-02-28 | Eml Europ Media Lab Gmbh | Holographischer Datenspeicher |
| DE10060235A1 (de) * | 2000-12-05 | 2002-06-13 | Tesa Ag | Verwendung eines Packbands als holographischer Datenträger |
| DE10128901A1 (de) * | 2001-06-15 | 2002-12-19 | Tesa Ag | Verfahren zum Eingeben von Information in einen optisch beschreibbaren und auslesbaren Datenspeicher |
| DE10128902A1 (de) * | 2001-06-15 | 2003-10-16 | Tesa Scribos Gmbh | Holographischer Datenspeicher |
| KR20050115248A (ko) * | 2003-02-27 | 2005-12-07 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 다중 적층체 롤업 정보매체 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1482668A (en) * | 1975-08-15 | 1977-08-10 | Okikiolu G | Rotating cylindrical recording and storage assemblies |
| US4074282A (en) * | 1976-05-13 | 1978-02-14 | North American Philips Corporation | Radiation-sensitive record with protected sensitive surface |
| JPS56137555A (en) * | 1980-03-27 | 1981-10-27 | Sony Corp | Optical disc cassette and disc driving method |
| US4542495A (en) * | 1983-10-31 | 1985-09-17 | Storage Technology Partners Ii | Hermetically sealed disk cartridge with adjustable optical window |
| GB2151066A (en) * | 1983-12-23 | 1985-07-10 | Nigel Geoffrey Ley | Optical recording on cylinders |
| US4716560A (en) * | 1984-05-22 | 1987-12-29 | Victor Company Of Japan, Ltd. | Recording disc and method for fabricating same |
| US4566087A (en) * | 1984-05-22 | 1986-01-21 | Casdade Systems Incorporated | Digital optical disk system |
| EP0260327B1 (de) * | 1986-02-07 | 1990-09-12 | Institut Problem Modelirovania V Energetike Akademii Nauk Ukrainskoi Ssr | Optische speicheranordnung |
-
1987
- 1987-10-27 EP EP19880900262 patent/EP0292578A4/de not_active Withdrawn
- 1987-10-27 US US07/265,872 patent/US5034943A/en not_active Expired - Fee Related
- 1987-10-27 BR BR8707582A patent/BR8707582A/pt unknown
- 1987-10-27 WO PCT/SU1987/000119 patent/WO1988004822A1/ru not_active Application Discontinuation
- 1987-10-27 JP JP88500624A patent/JPH01501665A/ja active Pending
- 1987-11-26 IN IN927/CAL/87A patent/IN169925B/en unknown
- 1987-12-11 YU YU02248/87A patent/YU224887A/xx unknown
- 1987-12-14 ES ES8703565A patent/ES2005984A6/es not_active Expired
- 1987-12-14 CN CN87107461.3A patent/CN1010520B/zh not_active Expired
- 1987-12-16 GR GR871920A patent/GR871920B/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US5034943A (en) | 1991-07-23 |
| EP0292578A4 (de) | 1988-12-12 |
| BR8707582A (pt) | 1989-03-14 |
| CN1010520B (zh) | 1990-11-21 |
| ES2005984A6 (es) | 1989-04-01 |
| JPH01501665A (ja) | 1989-06-08 |
| WO1988004822A1 (en) | 1988-06-30 |
| CN87107461A (zh) | 1988-08-17 |
| GR871920B (en) | 1988-03-23 |
| YU224887A (en) | 1990-12-31 |
| EP0292578A1 (de) | 1988-11-30 |