NL7314634A - - Google Patents
Info
- Publication number
- NL7314634A NL7314634A NL7314634A NL7314634A NL7314634A NL 7314634 A NL7314634 A NL 7314634A NL 7314634 A NL7314634 A NL 7314634A NL 7314634 A NL7314634 A NL 7314634A NL 7314634 A NL7314634 A NL 7314634A
- Authority
- NL
- Netherlands
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
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/081—Disposition or mounting of heads or light sources relatively to record carriers for time base error correction by moving the light beam
-
- 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
- G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B7/095—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for discs, e.g. for compensation of eccentricity or wobble
- G11B7/0953—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for discs, e.g. for compensation of eccentricity or wobble to compensate for eccentricity of the disc or disc tracks
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00299893A US3829622A (en) | 1972-10-24 | 1972-10-24 | Video disc player with variably biased pneumatic head |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7314634A true NL7314634A (nl) | 1974-04-26 |
NL161954B NL161954B (nl) | 1979-10-15 |
NL161954C NL161954C (nl) | 1980-03-17 |
Family
ID=23156748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7314634.A NL161954C (nl) | 1972-10-24 | 1973-10-24 | Weergeefinrichting voor schijfvormige video-registra- tiedragers. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3829622A (nl) |
JP (12) | JPS5742895B2 (nl) |
CA (1) | CA1012643A (nl) |
DE (1) | DE2353127C3 (nl) |
FR (7) | FR2204008B1 (nl) |
GB (1) | GB1448239A (nl) |
IT (1) | IT994435B (nl) |
NL (1) | NL161954C (nl) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5175725A (en) * | 1972-08-25 | 1992-12-29 | Thomson-Csf | Optical disk arrangement with closed contours whose entire extent represents information |
FR2197495A5 (nl) * | 1972-08-25 | 1974-03-22 | Thomson Csf | |
US5182743A (en) * | 1972-08-25 | 1993-01-26 | Thomson-Csf | Optical disk arrangement with diffractive tracks allowing positional control |
US4451913A (en) * | 1972-10-24 | 1984-05-29 | Discovision Associates | Video disc read back scanner |
US3829622A (en) * | 1972-10-24 | 1974-08-13 | Mca Disco Vision | Video disc player with variably biased pneumatic head |
US4809247A (en) * | 1972-10-24 | 1989-02-28 | Discovision Associates | Video disc head tracking apparatus |
US4583210A (en) * | 1973-02-20 | 1986-04-15 | Discovision Associates | Method and apparatus for storing and retrieving information |
FR2235448B1 (nl) * | 1973-06-29 | 1976-05-07 | Thomson Brandt | |
DE2337015C2 (de) * | 1973-07-20 | 1983-07-14 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zur optischen Abtastung einer um eine vertikale Rotationsachse sich drehenden Platte |
US4165519A (en) * | 1973-07-31 | 1979-08-21 | Mansei Kogyo Kabushiki Kaisha | Optical control system for read out from information recording medium |
JPS5838866B2 (ja) * | 1973-12-13 | 1983-08-25 | キヤノン株式会社 | フジヨウソウチ |
NL171641C (nl) * | 1974-02-13 | 1983-04-18 | Philips Nv | Inrichting voor het uitlezen van een registratiedrager waarop informatie is aangebracht in een optisch uitleesbare structuur. |
US4118734A (en) * | 1974-02-14 | 1978-10-03 | U.S. Philips Corporation | Optical videodisc with variable width tracks |
NL176314C (nl) * | 1974-02-15 | 1985-03-18 | Philips Nv | Inrichting voor het uitlezen van een registratiedrager waarop informatie is aangebracht in een optisch uitleesbare structuur. |
US3927252A (en) * | 1974-04-02 | 1975-12-16 | Zenith Radio Corp | Biased video disc stabilizer system |
US3936881A (en) * | 1974-07-01 | 1976-02-03 | International Business Machines Corporation | Air damped head suspension |
AR205839A1 (es) * | 1974-09-30 | 1976-06-07 | Mca Disco Vision | Servodisposicion para recorrer opticamente y leer simultaneamente un canal de informacion almacenado en un disco de video |
NL7414776A (nl) * | 1974-11-13 | 1976-05-17 | Philips Nv | Inrichting voor het uitlezen van een registra- tiedrager met een optische informatiestruktuur. |
US4150399A (en) * | 1974-11-13 | 1979-04-17 | U.S. Philips Corporation | Apparatus for reading a record carrier with an optical information structure |
US3983317A (en) * | 1974-12-09 | 1976-09-28 | Teletype Corporation | Astigmatizer for laser recording and reproducing system |
US4006294A (en) * | 1975-05-27 | 1977-02-01 | Mca Disco-Vision, Inc. | Transducer head assembly with fluid bearing and head height control system |
NL7506495A (nl) * | 1975-06-02 | 1976-12-06 | Philips Nv | Inrichting voor het uitlezen van een registratie- drager. |
US4065786A (en) * | 1975-09-30 | 1977-12-27 | Rca Corporation | Videodisc playback system |
DE2649549A1 (de) * | 1975-10-31 | 1977-05-12 | Hitachi Ltd | Informations-wiedergabevorrichtung |
US4044378A (en) * | 1975-11-04 | 1977-08-23 | Zenith Radio Corporation | Optical system for reflective mode video playback apparatus |
US4055849A (en) * | 1976-04-15 | 1977-10-25 | Eastman Kodak Company | Magnetic head positioning and playback apparatus utilizing a split head for self-tracking and selective reproduction |
US4160270A (en) * | 1977-09-22 | 1979-07-03 | Rca Corporation | Tracking servo system for video disc player/recorder |
SE7813460L (sv) * | 1978-03-27 | 1979-09-28 | Mca Disco Vision | Videoskivspelare |
US4371899A (en) * | 1978-03-27 | 1983-02-01 | Discovision Associates | Time base error correction system for player |
US4370679A (en) * | 1978-03-27 | 1983-01-25 | Discovision Associates | Gain correction system for videodisc player apparatus |
US4358796A (en) * | 1978-03-27 | 1982-11-09 | Discovision Associates | Spindle servo system for videodisc player |
JPS5532238A (en) * | 1978-08-25 | 1980-03-06 | Matsushita Electric Ind Co Ltd | Optical recorder and reproducing method |
US4232201A (en) * | 1978-11-24 | 1980-11-04 | Mca Discovision, Inc. | Dithered center tracking system |
US4488279A (en) * | 1980-10-20 | 1984-12-11 | Discovision Associates | Video recorder-playback machine |
US4467467A (en) * | 1980-10-20 | 1984-08-21 | Discovision Associates | Video recorder-playback machine |
NL8103960A (nl) * | 1981-08-26 | 1983-03-16 | Philips Nv | Zwenkarminrichting voor een optische aftasteenheid. |
NL8300133A (nl) * | 1983-01-14 | 1984-08-01 | Philips Nv | Inrichting voor het met behulp van een stralingsbundel inschrijven en/of uitlezen van informatie. |
JPS59188852A (ja) * | 1983-04-12 | 1984-10-26 | Hitachi Ltd | 偏光ビ−ムスプリツタ |
JPH0779447B2 (ja) * | 1983-08-04 | 1995-08-23 | キヤノン株式会社 | 撮像装置 |
US4752836A (en) * | 1984-09-07 | 1988-06-21 | Ivex Corporation | Method and apparatus for reproducing video images to simulate movement within a multi-dimensional space |
JPS61122942A (ja) * | 1984-11-16 | 1986-06-10 | Canon Inc | 光情報処理装置 |
US4768180A (en) * | 1986-03-17 | 1988-08-30 | Laser Magnetic Storage International Company | Multistage tracking system |
JPS6278743A (ja) * | 1986-09-04 | 1987-04-11 | Hitachi Ltd | 光学ヘツド |
JPH0534695Y2 (nl) * | 1987-11-20 | 1993-09-02 | ||
JPH04812A (ja) * | 1990-04-18 | 1992-01-06 | Fujitsu Ten Ltd | 電子回路 |
JPH04111914U (ja) * | 1991-03-15 | 1992-09-29 | トキコ株式会社 | 連接棒 |
US5541908A (en) * | 1993-04-21 | 1996-07-30 | Maxoptix Corporation | Actuator having a minimized payload in a optical recording system |
US5590102A (en) * | 1995-01-12 | 1996-12-31 | Discovision Associates | Recording informatioin on an optical disc without using pre-manufactured tracks |
US5978329A (en) * | 1995-06-07 | 1999-11-02 | Discovision Associates | Technique for closed loop servo operation in optical disc tracking control |
ES2112224T1 (es) * | 1995-12-06 | 1998-04-01 | Discovision Ass | Aparato y metodo para control de foco. |
US5689485A (en) * | 1996-04-01 | 1997-11-18 | Discovision Associates | Tracking control apparatus and method |
US6151185A (en) * | 1996-09-05 | 2000-11-21 | Canon Kabushiki Kaisha | Position detecting apparatus, positioning apparatus, and information recording apparatus using the same |
US6379214B1 (en) | 1999-08-25 | 2002-04-30 | Flow International Corporation | Apparatus and methods for z-axis control and collision detection and recovery for waterjet cutting systems |
US6540586B2 (en) | 1999-08-25 | 2003-04-01 | Flow International Corporation | Apparatus and methods for collision detection and recovery for waterjet cutting systems |
JP4779985B2 (ja) | 2007-02-07 | 2011-09-28 | トヨタ自動車株式会社 | 予備ドープ前リチウムイオン電池、およびリチウムイオン電池の製造方法 |
CN110691547A (zh) * | 2017-11-28 | 2020-01-14 | 奥里斯医疗有限公司 | 光学相干断层扫描*** |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1566413A (en) * | 1921-04-04 | 1925-12-22 | Tri Ergon Ltd | Means for recording sound waves |
DE714556C (de) * | 1939-02-10 | 1941-12-02 | Ernst Bergmann | Vorrichtung zur Aufnahme und Wiedergabe von Lichttonaufzeichnungen |
US2920529A (en) * | 1952-05-23 | 1960-01-12 | Blythe Richard | Electronic control of optical and near-optical radiation |
US2838683A (en) * | 1955-07-18 | 1958-06-10 | William D Munro | Curve follower |
US3138669A (en) * | 1961-06-06 | 1964-06-23 | Rabinow Jacob | Record player using light transducer and servo |
US3166997A (en) * | 1961-06-28 | 1965-01-26 | Ibm | Hydrostatic film disc stabilizer and spacer |
US3381085A (en) * | 1962-05-09 | 1968-04-30 | Minnesota Mining & Mfg | Duplication of video disc recordings |
US3381086A (en) * | 1962-08-16 | 1968-04-30 | Minnesota Mining & Mfg | Reproduction of television signals from photographic disc recordings |
US3287563A (en) * | 1962-11-07 | 1966-11-22 | Minnesota Mining & Mfg | Spatial coherent reproducing system |
US3308450A (en) * | 1963-09-30 | 1967-03-07 | Ex Cell O Corp | Magnetic transducer head assembly with spring biasing head assembly away from drum |
US3452163A (en) * | 1965-12-08 | 1969-06-24 | Phillip B Dahlen | Optical phonograph apparatus with polarized light |
US3474459A (en) * | 1968-01-08 | 1969-10-21 | Pan American Petroleum Corp | Optical display system using controlled deflections of a collimated beam of radiant energy |
DE1613990A1 (de) * | 1968-03-01 | 1970-08-20 | Bosch Gmbh Robert | Einrichtung zur Spurfuehrung bei einem Lichtfleck-Abtastgeraet |
US3518442A (en) * | 1968-06-06 | 1970-06-30 | Gauss Electrophysics Inc | Video playback assembly wherein the record disc has optical recordings on both sides |
US3530258A (en) * | 1968-06-28 | 1970-09-22 | Mca Technology Inc | Video signal transducer having servo controlled flexible fiber optic track centering |
US3612642A (en) * | 1969-06-27 | 1971-10-12 | Bulova Watch Co Inc | A high-velocity optical scanner including a torsional fork supporting two reflectors |
US3673412A (en) * | 1970-03-02 | 1972-06-27 | Trw Inc | Radiant energy beam scanning method and apparatus |
US3614233A (en) * | 1970-05-08 | 1971-10-19 | Saab Ab | Device for linear displacement of a plane optical image in its own plane |
FR2097331A5 (nl) * | 1970-07-02 | 1972-03-03 | Bull General Electric | |
FR2126492A5 (nl) * | 1971-02-08 | 1972-10-06 | Thomson Csf | |
US3829622A (en) * | 1972-10-24 | 1974-08-13 | Mca Disco Vision | Video disc player with variably biased pneumatic head |
JPS5130422A (nl) * | 1974-09-09 | 1976-03-15 | Victor Company Of Japan | |
JPS5245201A (en) * | 1975-10-07 | 1977-04-09 | Matsushita Electric Ind Co Ltd | Tunning setting device |
-
1972
- 1972-10-24 US US00299893A patent/US3829622A/en not_active Expired - Lifetime
-
1973
- 1973-10-23 IT IT53281/73A patent/IT994435B/it active
- 1973-10-23 GB GB4938573A patent/GB1448239A/en not_active Expired
- 1973-10-23 DE DE2353127A patent/DE2353127C3/de not_active Expired
- 1973-10-23 FR FR7337796A patent/FR2204008B1/fr not_active Expired
- 1973-10-23 CA CA184,045A patent/CA1012643A/en not_active Expired
- 1973-10-24 JP JP48119779A patent/JPS5742895B2/ja not_active Expired
- 1973-10-24 NL NL7314634.A patent/NL161954C/nl not_active IP Right Cessation
-
1978
- 1978-12-28 FR FR7836735A patent/FR2413005A1/fr active Granted
- 1978-12-28 FR FR7836733A patent/FR2413003A1/fr active Granted
- 1978-12-28 FR FR7836732A patent/FR2412906A1/fr active Granted
- 1978-12-28 FR FR7836734A patent/FR2413004A1/fr active Granted
- 1978-12-28 FR FR7836730A patent/FR2412905A1/fr active Granted
- 1978-12-28 FR FR7836731A patent/FR2415344A1/fr active Granted
-
1979
- 1979-04-27 JP JP5160179A patent/JPS5528594A/ja active Granted
- 1979-04-27 JP JP5159879A patent/JPS5528591A/ja active Granted
- 1979-04-27 JP JP5160079A patent/JPS5528593A/ja active Granted
- 1979-04-27 JP JP5159779A patent/JPS5528590A/ja active Pending
- 1979-04-27 JP JP5159979A patent/JPS5528592A/ja active Granted
- 1979-04-27 JP JP5159679A patent/JPS5528589A/ja active Pending
-
1981
- 1981-12-18 JP JP56203830A patent/JPS57138062A/ja active Granted
-
1990
- 1990-08-16 JP JP2216457A patent/JPH03237629A/ja active Granted
- 1990-08-16 JP JP2216455A patent/JPH03237625A/ja active Pending
- 1990-08-16 JP JP2216456A patent/JPH03237626A/ja active Granted
- 1990-08-16 JP JP2216458A patent/JPH03238627A/ja active Pending
Also Published As
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: M C A DISCO V |