WO1988004827A1 - Optical memorizing device - Google Patents
Optical memorizing device Download PDFInfo
- Publication number
- WO1988004827A1 WO1988004827A1 PCT/SU1987/000142 SU8700142W WO8804827A1 WO 1988004827 A1 WO1988004827 A1 WO 1988004827A1 SU 8700142 W SU8700142 W SU 8700142W WO 8804827 A1 WO8804827 A1 WO 8804827A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- radiation
- information
- inφορmatsii
- eleκτροmagniτnοgο
- mοduliροvannοgο
- Prior art date
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
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/22—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records
-
- 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
-
- 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
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/005—Arrangements for writing information into, or reading information out from, a digital store with combined beam-and individual cell access
Definitions
- the invention is available to the media for recording and reading information, and more precisely, there are related to other important devices.
- Another disadvantage is the low reliability of the write-down record, since there is a bad chance for the carrier to receive information, there is a non-negligible inconvenience.
- the switching unit of the modulated electromagnetic radiation can contain optically coupled light
- Fig. 2 a functional, simple, other memorable device according to the invention
- Fig. 3 communication block, as agreed
- Fig. 4 mutual use of 15 proprietary lights and optical information carriers, as per the terms and conditions, as agreed
- Fig. 5 is another example of a mutual access to business information and 20 essential media installed on your device.
- the optical storage device is equipped with a storage space of 7 healthy carriers 6 information and a mechanism of 8 rooms from the storage room 7 to the parking
- the virtual memorizing device shown in FIG. 2 contains the source and the source ⁇ ⁇ , ⁇ 2 , . ⁇ modular
- Hostel 6 is turned off, ⁇ 4, with emergency switch 15, another optical output of switch 9, and is connected to switch 3. and 3 ⁇ as ⁇ l ⁇ zheny on ⁇ sn ⁇ vanii 16 ⁇ inema ⁇ iches ⁇ i associated with n ⁇ m ⁇ sy ⁇ ele ⁇ dviga ⁇ elya 17 ⁇ i ⁇ m ⁇ schi ⁇ g ⁇ ⁇ susches ⁇ vlyae ⁇ sya ⁇ v ⁇ ⁇ sn ⁇ vaniya 16 v ⁇ u ⁇ ve ⁇ i ⁇ al- n ⁇ y ⁇ si ⁇ v ⁇ n ⁇ g ⁇ sze ⁇ deli ⁇ elya ⁇ e ⁇ anizm ⁇ m 9.
- the ⁇ 4 2 and ⁇ 4d portable cylindrical optical carriers 6 of the information are not available and the electromagnetic radiation is not transmitted to them.
- ⁇ a ⁇ g ⁇ -lib ⁇ is ⁇ chni ⁇ a I m ⁇ duli ⁇ vann ⁇ g ⁇ ele ⁇ magni ⁇ n ⁇ g ⁇ radiation or ⁇ a ⁇ g ⁇ -lib ⁇ bl ⁇ a 2 ⁇ mmu ⁇ atsii m ⁇ duli ⁇ vann ⁇ g ⁇ izluche ⁇ zhya i ⁇ ⁇ un ⁇ tsii m ⁇ gu ⁇ by ⁇ ⁇ e ⁇ edany d ⁇ ug ⁇ glu s ⁇ yazhenn ⁇ mu with ⁇ y same ⁇ zitsiey 4 ⁇ iches ⁇ mu ⁇ analu, ch ⁇ ⁇ zv ⁇ lyae ⁇ susches ⁇ venn ⁇ ⁇ vy ⁇ i ⁇
- the modulated electromagnetic radiation emits a beam of constant intensity, which is at a standstill of 4 is inactive at a standstill. ⁇ ⁇
- Pulse 3 The optical signal is converted into an electrical signal from the output.
- Fig. 3 of the block 2 modulated electric and cheskogo radiation works the following way. emitted by a source of I electromagnet radiation
- the turn-off light switch 9 beam and this, through the use of a flat plate 10, the movable lens II, with the turn-off light - 9 - there is an optional auto shutter, and a fixed lens 12, which is located on the front of the camera 15, is equipped with a removable lens 14, Rotating and positioning the appliance is carried out by the dual-motor 18.
- the motor is inactive
- the invention may be used as a storage medium for external storage devices, in particular when organizing data banks.
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Communication System (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN960/CAL/87A IN168865B (ru) | 1986-12-15 | 1987-12-08 | |
JP63500768A JPH01501581A (ja) | 1986-12-15 | 1987-12-14 | 光学的記憶装置 |
BR8707583A BR8707583A (pt) | 1986-12-15 | 1987-12-14 | Memoria otica |
FI883754A FI883754A0 (fi) | 1986-12-15 | 1988-08-12 | Optisk minnesanordning. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4157162/10 | 1986-12-15 | ||
SU864157162A SU1702427A1 (ru) | 1986-12-15 | 1986-12-15 | Устройство дл записи и считывани информации |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1988004827A1 true WO1988004827A1 (en) | 1988-06-30 |
Family
ID=21271290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SU1987/000142 WO1988004827A1 (en) | 1986-12-15 | 1987-12-14 | Optical memorizing device |
Country Status (11)
Country | Link |
---|---|
US (1) | US5001667A (ru) |
EP (1) | EP0293495A1 (ru) |
JP (1) | JPH01501581A (ru) |
CN (1) | CN1012766B (ru) |
BR (1) | BR8707583A (ru) |
ES (1) | ES2005735A6 (ru) |
FI (1) | FI883754A0 (ru) |
GR (1) | GR871886B (ru) |
IN (1) | IN168865B (ru) |
SU (1) | SU1702427A1 (ru) |
WO (1) | WO1988004827A1 (ru) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940010038A (ko) * | 1992-10-28 | 1994-05-24 | 사또오 후미오 | 자기 기록 재생 장치 |
DE69617325T2 (de) * | 1995-06-23 | 2002-08-22 | Toshinobu Futagawa | Hochgeschwindigkeitsinformationsschreib-/-leseverfahren |
NO301506B1 (no) * | 1995-06-23 | 1997-11-03 | Opticom As | Fremgangsmåte ved optisk datalagring samt databærende medium |
US7187819B1 (en) | 2003-12-31 | 2007-03-06 | Storage Technology Corporation | Optical power distribution management and apparatus |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0033052B1 (fr) * | 1980-01-23 | 1983-12-28 | Thomson-Csf | Dispositif optique d'enregistrement-lecture de supports d'information et système de mémoire optique comportant un tel dispositif |
US4470137A (en) * | 1980-11-17 | 1984-09-04 | Tokyo Shibaura Denki Kabushiki Kaisha | Apparatus for rotatably supporting a recording member |
US4519061A (en) * | 1983-06-27 | 1985-05-21 | Eastman Kodak Company | Sealed optical disk unit, apparatus and method for debris-suppressed recording |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2994863A (en) * | 1958-12-29 | 1961-08-01 | Ibm | Apparatus and method for graphical to digital conversion |
US3148355A (en) * | 1961-12-26 | 1964-09-08 | Ibm | Storage device utilizing color film and movable filters |
US3226697A (en) * | 1963-11-27 | 1965-12-28 | Gen Motors Corp | Information storage system using color code |
US3215989A (en) * | 1963-12-20 | 1965-11-02 | Bell Telephone Labor Inc | Optical apparatus for coordinate selection |
-
1986
- 1986-12-15 SU SU864157162A patent/SU1702427A1/ru active
-
1987
- 1987-12-08 IN IN960/CAL/87A patent/IN168865B/en unknown
- 1987-12-14 US US07/265,794 patent/US5001667A/en not_active Expired - Fee Related
- 1987-12-14 EP EP88900608A patent/EP0293495A1/de not_active Withdrawn
- 1987-12-14 ES ES8703569A patent/ES2005735A6/es not_active Expired
- 1987-12-14 JP JP63500768A patent/JPH01501581A/ja active Pending
- 1987-12-14 BR BR8707583A patent/BR8707583A/pt unknown
- 1987-12-14 GR GR871886A patent/GR871886B/el unknown
- 1987-12-14 WO PCT/SU1987/000142 patent/WO1988004827A1/ru not_active Application Discontinuation
- 1987-12-15 CN CN87108331.0A patent/CN1012766B/zh not_active Expired
-
1988
- 1988-08-12 FI FI883754A patent/FI883754A0/fi not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0033052B1 (fr) * | 1980-01-23 | 1983-12-28 | Thomson-Csf | Dispositif optique d'enregistrement-lecture de supports d'information et système de mémoire optique comportant un tel dispositif |
US4470137A (en) * | 1980-11-17 | 1984-09-04 | Tokyo Shibaura Denki Kabushiki Kaisha | Apparatus for rotatably supporting a recording member |
US4519061A (en) * | 1983-06-27 | 1985-05-21 | Eastman Kodak Company | Sealed optical disk unit, apparatus and method for debris-suppressed recording |
Also Published As
Publication number | Publication date |
---|---|
FI883754A (fi) | 1988-08-12 |
SU1702427A1 (ru) | 1991-12-30 |
CN87108331A (zh) | 1988-06-29 |
EP0293495A1 (de) | 1988-12-07 |
ES2005735A6 (es) | 1989-03-16 |
JPH01501581A (ja) | 1989-06-01 |
GR871886B (en) | 1988-03-21 |
US5001667A (en) | 1991-03-19 |
IN168865B (ru) | 1991-06-29 |
FI883754A0 (fi) | 1988-08-12 |
CN1012766B (zh) | 1991-06-05 |
BR8707583A (pt) | 1989-03-14 |
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