US4321700A
(en)
*
|
1974-10-21 |
1982-03-23 |
Digital Recording Corporation |
Optical track segment intercept apparatus
|
EP0076347B1
(fr)
*
|
1974-10-21 |
1987-02-04 |
Drc-Soundstream Inc. |
Appareil d'interception de segment de piste optique
|
US4502082A
(en)
*
|
1977-06-16 |
1985-02-26 |
Burroughs Corporation |
Spiral recording and associated system
|
US4235507A
(en)
*
|
1977-09-16 |
1980-11-25 |
Hitachi, Ltd. |
Optical system to condense light from a semiconductor laser into a circular spot
|
JPS5465503A
(en)
*
|
1977-11-04 |
1979-05-26 |
Hitachi Ltd |
Information recorder-reproducer
|
JPS5913101B2
(ja)
*
|
1977-12-16 |
1984-03-27 |
株式会社日立製作所 |
ランダムアクセス方法
|
NL8103117A
(nl)
*
|
1981-06-29 |
1983-01-17 |
Philips Nv |
Inrichting voor het beschrijven en/of uitlezen van een registratiedrager.
|
NL187413C
(nl)
*
|
1978-03-16 |
1991-09-16 |
Philips Nv |
Registratiedragerlichaam, ingeschreven registratiedrager, werkwijze voor het inschrijven van het registratiedragerlichaam en inrichting voor het uitvoeren van de werkwijze en voor het uitlezen van een ingeschreven registratiedrager.
|
SE7813460L
(sv)
*
|
1978-03-27 |
1979-09-28 |
Mca Disco Vision |
Videoskivspelare
|
US4488275A
(en)
*
|
1978-03-27 |
1984-12-11 |
Discovision Associates |
Tracking system for video disc player
|
US4439848A
(en)
*
|
1978-03-27 |
1984-03-27 |
Discovision Associates |
Focusing system for video disc player
|
USRE32709E
(en)
*
|
1978-03-27 |
1988-07-05 |
Discovision Associates |
Tracking system for video disc player
|
JPS54160114A
(en)
*
|
1978-06-09 |
1979-12-18 |
Victor Co Of Japan Ltd |
Recording/reproduction system for television video signal
|
USRE32574E
(en)
*
|
1978-06-30 |
1988-01-05 |
Discovision Associates |
Method and apparatus for information retrieval from an optically readable storage medium
|
ATE44106T1
(de)
*
|
1978-06-30 |
1989-06-15 |
Discovision Ass |
Verfahren und vorrichtung zur informationswiedergabe von einem optisch lesbaren speichermedium.
|
EP0007199B1
(fr)
*
|
1978-06-30 |
1986-12-30 |
Discovision Associates |
Procédé et dispositif d'exploration d'un porteur d'enregistrement lisible par voie optique
|
US4506355A
(en)
*
|
1981-08-24 |
1985-03-19 |
Discovision Associates |
Method and apparatus for information retrieval from an optically readable storage medium
|
US4375091A
(en)
*
|
1978-06-30 |
1983-02-22 |
Discovision Associates |
Method and apparatus for information retrieval from an optically readable storage medium
|
US4205339A
(en)
*
|
1978-07-20 |
1980-05-27 |
Eastman Kodak Company |
Frame storage and retrieval wherein the frame fields are quadrature amplitude modulated on a single carrier
|
NL7808638A
(nl)
*
|
1978-08-22 |
1980-02-26 |
Philips Nv |
Inrichting voor het uitlezen van een schijfvormige re- gistratiedrager.
|
US4310910A
(en)
*
|
1978-09-19 |
1982-01-12 |
Rca Corporation |
Optimal polarization for the optical readout of high density video recording
|
US4286281A
(en)
*
|
1978-09-30 |
1981-08-25 |
Pioneer Electronic Corporation |
Video format signal recording and reproducing device
|
JPS5560385A
(en)
*
|
1978-10-27 |
1980-05-07 |
Victor Co Of Japan Ltd |
Information signal regenerator
|
NL7811003A
(nl)
*
|
1978-11-06 |
1980-05-08 |
Philips Nv |
Schijfvormige, optisch uitleesbare registratiedrager, als opslagmedium voor data-informatie.
|
CA1165871A
(fr)
*
|
1978-11-08 |
1984-04-17 |
Kornelis Bulthuis |
Support d'enregistrement optique
|
NL7812111A
(nl)
*
|
1978-12-13 |
1980-06-17 |
Philips Nv |
Inrichting voor het optisch uitlezen van een schijf- vormige registratiedrager, in het bijzonder het snel opzoeken van een gewenst programmagedeelte.
|
US4229808A
(en)
*
|
1978-12-21 |
1980-10-21 |
Ncr Corporation |
Method for recording multiple data segments on a storage disc with eccentricity factor
|
US4271334A
(en)
*
|
1979-04-06 |
1981-06-02 |
Discovision Associates |
Apparatus for correcting for temperature-induced tracking errors in a system for recovering information from a recording disc
|
JPS6030015B2
(ja)
*
|
1979-05-09 |
1985-07-13 |
株式会社日立製作所 |
光ビ−ム位置制御装置
|
FR2466156A1
(fr)
*
|
1979-05-31 |
1981-03-27 |
Thomson Brandt |
Procede numerique de controle de la reproduction correcte d'un signal composite de television et dispositif mettant en oeuvre ce procede
|
CA1145464A
(fr)
*
|
1979-08-22 |
1983-04-26 |
Wayne R. Dakin |
Disque d'enregistrement video programme et lecteur connexe
|
JPS5644161A
(en)
*
|
1979-09-17 |
1981-04-23 |
Matsushita Electric Ind Co Ltd |
Recording and reproduction system
|
US4309721A
(en)
*
|
1979-10-12 |
1982-01-05 |
Rca Corporation |
Error coding for video disc system
|
US4308557A
(en)
*
|
1979-10-12 |
1981-12-29 |
Rca Corporation |
Video disc system
|
FI803144L
(fi)
*
|
1979-10-12 |
1981-04-13 |
Rca Corp |
Foerbaettrad digital kodning foer videosystem
|
US4330879A
(en)
*
|
1979-10-18 |
1982-05-18 |
Rca Corporation |
Adaptive stylus kicker using disc track and disc sector information
|
JPS5687238A
(en)
*
|
1979-12-14 |
1981-07-15 |
Matsushita Electric Ind Co Ltd |
Optical recording and reproducing device
|
JPS5687239A
(en)
*
|
1979-12-18 |
1981-07-15 |
Matsushita Electric Ind Co Ltd |
Optical recording and reproducing device
|
NL8000121A
(nl)
*
|
1980-01-09 |
1981-08-03 |
Philips Nv |
Schijfvormige, optische uitleesbare registratiedrager als opslagmedium voor datainformatie, inrichting voor het vervaardigen van zo'n registratiedrager, inrichting voor het optekenen van datainformatie in zo'n registratiedrager en inrichting voor het uitlezen van zo'n registratiedrager.
|
JPS5730476A
(en)
*
|
1980-07-29 |
1982-02-18 |
Pioneer Video Corp |
Recording and reproduction system for video disk
|
JPS5730870U
(fr)
*
|
1980-07-29 |
1982-02-18 |
|
|
JPS5748881A
(en)
*
|
1980-09-08 |
1982-03-20 |
Pioneer Electronic Corp |
Video format signal recording and playback system
|
US4386375A
(en)
*
|
1980-09-24 |
1983-05-31 |
Rca Corporation |
Video disc player with multiple signal recovery transducers
|
US4375094A
(en)
*
|
1980-11-10 |
1983-02-22 |
Rca Corporation |
Apparatus for advancing a video disc pickup transducer beyond a disc record defect
|
US5119363A
(en)
*
|
1980-12-17 |
1992-06-02 |
Matsushita Electric Industrial Company, Ltd. |
Optical disk having an index mark
|
US4426696A
(en)
|
1981-01-07 |
1984-01-17 |
Digital Recording Corp. |
Optical playback apparatus focusing system for producing a prescribed energy distribution along an axial focal zone
|
US4545653A
(en)
*
|
1981-01-07 |
1985-10-08 |
Digital Recording Corporation |
Focusing elements and system for producing a prescribed energy distribution along an axial focal zone
|
JPS57162890A
(en)
*
|
1981-03-31 |
1982-10-06 |
Teac Co |
Information signal recorder
|
US4523304A
(en)
*
|
1981-04-17 |
1985-06-11 |
Matsushita Electric Industrial Co., Ltd. |
Optical data recording and reproducing apparatus
|
JPS57174768A
(en)
*
|
1981-04-17 |
1982-10-27 |
Sharp Corp |
Information retrieving device
|
FR2504713B1
(fr)
*
|
1981-04-27 |
1986-04-11 |
Thomson Csf |
Disque support d'information a codage angulaire et systeme d'entrainement en rotation d'un tel disque
|
JPS57181482A
(en)
*
|
1981-05-01 |
1982-11-08 |
Toshiba Corp |
Disc device
|
JPS57189381A
(en)
*
|
1981-05-18 |
1982-11-20 |
Victor Co Of Japan Ltd |
Address signal reproduction system for reproducer of information signal recording disc
|
GB2102605B
(en)
*
|
1981-05-29 |
1985-12-04 |
Sharp Kk |
Information retrieval
|
US4486870A
(en)
*
|
1981-07-23 |
1984-12-04 |
Pettigrew Robert M |
Optical data storage
|
GB2111292B
(en)
*
|
1981-10-14 |
1985-06-19 |
Victor Company Of Japan |
Rotary recording medium and reproducing apparatus therefore
|
JPS5885938A
(ja)
*
|
1981-11-16 |
1983-05-23 |
Toshiba Corp |
光学的情報記録方式
|
US4535439A
(en)
*
|
1981-12-01 |
1985-08-13 |
Matsushita Electric Industrial Co., Ltd. |
Optical having index mark and sector mark
|
US4445144A
(en)
*
|
1981-12-21 |
1984-04-24 |
Discovision Associates |
Method for detecting eccentricity in a video disc and in a video disc player
|
US4475132A
(en)
*
|
1982-01-22 |
1984-10-02 |
Rodesch Dale F |
Interactive video disc systems
|
US4757393A
(en)
*
|
1982-01-25 |
1988-07-12 |
Discovision Associates |
Multiple variable rate audio message playback
|
US4703368A
(en)
*
|
1982-01-25 |
1987-10-27 |
Discovision Associates |
Multiple variable rate audio message recording and playback
|
JPS58133689A
(ja)
*
|
1982-02-02 |
1983-08-09 |
Sony Corp |
デイジタルオ−デイオデイスク装置
|
US4432082A
(en)
*
|
1982-02-17 |
1984-02-14 |
Burroughs Corporation |
Optical memory system having a long seek capability
|
US4435797A
(en)
|
1982-02-17 |
1984-03-06 |
Burroughs Corporation |
Optical memory system having track following and seeking capabilities
|
US4432083A
(en)
*
|
1982-02-17 |
1984-02-14 |
Burroughs Corporation |
Optical memory system having track following
|
US4489406A
(en)
*
|
1982-02-17 |
1984-12-18 |
Burroughs Corporation |
Optical memory system having a short seek capability
|
JPS58175183A
(ja)
*
|
1982-04-02 |
1983-10-14 |
Toshiba Corp |
画像情報ファイル装置
|
US4751692A
(en)
*
|
1982-04-15 |
1988-06-14 |
Discovision Associates |
Method and apparatus for recovering information from a videodisc
|
US4520401A
(en)
*
|
1982-04-16 |
1985-05-28 |
Victor Company Of Japan, Ltd. |
Digital video signal recording system and reproducing apparatus
|
GB2123596B
(en)
*
|
1982-05-23 |
1986-04-16 |
Sony Corp |
Reproducing apparatus
|
US4543621A
(en)
*
|
1982-06-10 |
1985-09-24 |
Datacopy Corporation |
Spiral track disk drive
|
JPS5963014A
(ja)
*
|
1982-10-04 |
1984-04-10 |
Victor Co Of Japan Ltd |
情報記録円盤及びその再生装置
|
JPS59112361U
(ja)
*
|
1983-01-14 |
1984-07-28 |
日本ビクター株式会社 |
回転記録媒体の再生装置
|
US4700335A
(en)
*
|
1983-01-31 |
1987-10-13 |
Canon Kabushiki Kaisha |
Method and apparatus for recording a continuous spiral information track with different track pitches
|
JPS59140666A
(ja)
*
|
1983-01-31 |
1984-08-13 |
Victor Co Of Japan Ltd |
回転記録媒体再生装置
|
US4558375A
(en)
*
|
1983-04-27 |
1985-12-10 |
Sontheimer Carl Gustav |
Method and apparatus for recording and retrieving video information in two modes on a single laser recording disc
|
JPS59221184A
(ja)
*
|
1983-05-31 |
1984-12-12 |
Victor Co Of Japan Ltd |
情報記録円盤及びその再生装置
|
DE3374731D1
(en)
*
|
1983-06-30 |
1988-01-07 |
Ibm |
Track following servo system for a disk file
|
US4527265A
(en)
*
|
1983-06-30 |
1985-07-02 |
Staar S. A. |
Position memory for laser reproduction unit
|
US4692816A
(en)
*
|
1983-07-08 |
1987-09-08 |
Victor Company Of Japan Ltd. |
Digital data transmitting system for transmitting digital data a number of times depending on an information content of the digital data
|
NL8303029A
(nl)
*
|
1983-08-31 |
1985-03-18 |
Philips Nv |
Inrichting voor het uitlezen van een schijfvormige optische registratiedrager.
|
JPS6066341A
(ja)
*
|
1983-09-20 |
1985-04-16 |
Olympus Optical Co Ltd |
情報記録再生装置
|
US4594701A
(en)
*
|
1983-10-31 |
1986-06-10 |
Rca Corporation |
System for recording data on spiral track
|
US4590594A
(en)
*
|
1983-11-23 |
1986-05-20 |
Rca Corporation |
Side-spot focus apparatus for optical disc recording and/or playback system
|
JPH0828054B2
(ja)
*
|
1983-11-30 |
1996-03-21 |
ソニー株式会社 |
デイスク状記録媒体
|
JPS60102769U
(ja)
*
|
1983-12-14 |
1985-07-13 |
パイオニア株式会社 |
記録情報再生装置
|
US4685007A
(en)
*
|
1983-12-21 |
1987-08-04 |
Computer Memories, Incorporated |
Disk drive with track zero location system
|
JPS60143442A
(ja)
*
|
1983-12-28 |
1985-07-29 |
Olympus Optical Co Ltd |
トラツキング方式
|
GB8405429D0
(en)
*
|
1984-03-01 |
1984-04-04 |
Index Data Programmes |
Storage and retrieval of information on video tape
|
JPS60182884A
(ja)
*
|
1984-03-01 |
1985-09-18 |
Victor Co Of Japan Ltd |
複合映像信号の記録,再生装置
|
JPH0644813B2
(ja)
*
|
1984-03-30 |
1994-06-08 |
パイオニア株式会社 |
情報再生装置
|
US4884259A
(en)
*
|
1984-08-28 |
1989-11-28 |
Fuji Photo Film Co., Ltd. |
Optical memory disk and track access therefor
|
US4712204A
(en)
*
|
1984-08-31 |
1987-12-08 |
Matsushita Electric Industrial Co., Ltd. |
Optical disk and method for reproducing reference signal therefrom
|
JPS6184182A
(ja)
*
|
1984-10-02 |
1986-04-28 |
Victor Co Of Japan Ltd |
映像信号系に同期した繰返し音声信号の発生装置
|
MX158466A
(es)
*
|
1984-11-01 |
1989-02-03 |
Sony Corp |
Aparato registrador y/o reproductor de senales
|
US5144503A
(en)
*
|
1985-02-07 |
1992-09-01 |
Canon Kabushiki Kaisha |
Process for controlling an access position of a recording head which enables recording at each recording position on a recording medium without double recording and a device therefor
|
DE3508421A1
(de)
*
|
1985-03-09 |
1986-09-11 |
Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen |
Schaltungsanordnung fuer ein abspielgeraet von audio- und / oder videoplatten
|
US4739418A
(en)
*
|
1985-03-20 |
1988-04-19 |
Victor Company Of Japan, Ltd. |
Information signal recording disc recorded with stereoscopic television signal
|
JPS61219079A
(ja)
*
|
1985-03-25 |
1986-09-29 |
ヤマハ株式会社 |
情報処理装置
|
US4893198A
(en)
*
|
1985-04-26 |
1990-01-09 |
Ampex Corporation |
Method and apparatus for performing high speed video animation
|
US4813011A
(en)
*
|
1985-05-13 |
1989-03-14 |
International Business Machines Corporation |
Data processing peripheral subsystems having a controller and a plurality of peripheral devices
|
US5012460A
(en)
*
|
1985-05-31 |
1991-04-30 |
Information Storage, Inc. |
RAM head positioning and tracking system
|
US4841502A
(en)
*
|
1985-06-14 |
1989-06-20 |
Kabushiki Kaisha Toshiba |
Information recording system and reproducing for recording and reproducing information on a magneto-optical disk
|
JP2528789B2
(ja)
*
|
1985-06-26 |
1996-08-28 |
中央電子 株式会社 |
映像情報管理装置
|
JPS6226644A
(ja)
*
|
1985-07-29 |
1987-02-04 |
Hitachi Ltd |
光学式情報記録再生装置
|
US4779253A
(en)
*
|
1985-07-30 |
1988-10-18 |
Laser Magnetic Storage International Company |
Sampled servo for an optical disk drive
|
US5051849A
(en)
*
|
1985-11-28 |
1991-09-24 |
Canon Kabushiki Kaisha |
Recording apparatus including a pre-recording positioning function
|
FR2591015B1
(fr)
*
|
1985-11-29 |
1989-05-12 |
Picard Michel |
Procede d'ecriture avec mise a jour et de lecture d'informations sur un support non effacable organise en secteurs
|
US4835631A
(en)
*
|
1985-12-05 |
1989-05-30 |
Fuji Photo Film Co., Ltd. |
Apparatus for controlling playback head tracking for rotary recording medium using average peak envelope position
|
US5144608A
(en)
*
|
1986-04-09 |
1992-09-01 |
Canon Kabushiki Kaisha |
Apparatus for recording and reproducing information on and from a recording medium having a reference position mark
|
US4910725A
(en)
*
|
1986-04-23 |
1990-03-20 |
Drexler Technology Corporation |
Optical recording method for data cards
|
JPS62269483A
(ja)
*
|
1986-05-16 |
1987-11-21 |
Canon Inc |
映像信号再生装置
|
JPS62295270A
(ja)
*
|
1986-06-13 |
1987-12-22 |
Csk Corp |
光記録媒体の記録フオ−マツト
|
US4953122A
(en)
*
|
1986-10-31 |
1990-08-28 |
Laserdrive Ltd. |
Pseudo-erasable and rewritable write-once optical disk memory system
|
JPS63155475A
(ja)
*
|
1986-12-19 |
1988-06-28 |
Pioneer Electronic Corp |
デイスク再生装置における再生方法
|
JPS6313176A
(ja)
*
|
1987-03-03 |
1988-01-20 |
Yamaha Corp |
デイスク再生装置
|
JPS63313331A
(ja)
*
|
1987-06-17 |
1988-12-21 |
Pioneer Electronic Corp |
光ディスク
|
US5166921A
(en)
*
|
1987-06-17 |
1992-11-24 |
Pioneer Electronic Corporation |
Optical disk carrying tracking information in multiple formats and apparatus for analyzing same
|
JPS63302422A
(ja)
*
|
1987-07-17 |
1988-12-09 |
Hitachi Ltd |
光学的記憶方法
|
US4871903A
(en)
*
|
1987-07-31 |
1989-10-03 |
General Electric Company |
Apparatus for rapidly accessing a large data base employing an optical disc reading system with multiple heads and track position compensation means
|
EP0347511A3
(en)
*
|
1987-11-19 |
1990-11-14 |
Kurt Matthys |
Video disc with a supplementary audio and signal track
|
US5144500A
(en)
*
|
1988-01-08 |
1992-09-01 |
Sony Corporation |
Method and apparatus for reproducing multiply recorded data
|
BR8807909A
(pt)
*
|
1988-06-29 |
1991-04-02 |
Larry D Goddard |
Aparelhagem para armazenagem e recuperacao de imagens
|
US4972396A
(en)
*
|
1988-10-24 |
1990-11-20 |
Honeywell Inc. |
Multiple independently positionable recording-reading head disk system
|
US5287224A
(en)
*
|
1989-06-30 |
1994-02-15 |
Sony Corporation |
Apparatus for recording a video signal having programs and control data
|
JPH0771247B2
(ja)
*
|
1989-11-13 |
1995-07-31 |
キヤノン株式会社 |
画像記録再生装置
|
US5097187A
(en)
*
|
1990-03-12 |
1992-03-17 |
Ricoh Company, Ltd. |
Motor control apparatus for controlling motor for selectively driving two mechanisms
|
US5363264A
(en)
*
|
1990-04-25 |
1994-11-08 |
The United States Of America As Represented By The Secretary Of The Navy |
Versatile digital recording system for recording high resolution video imagery
|
US5216656A
(en)
*
|
1990-06-15 |
1993-06-01 |
Sony Corporation |
Method for recording a cd-ram which is compatible with a conventional cd recording format while allowing fast accessing
|
US5270878A
(en)
*
|
1990-06-29 |
1993-12-14 |
Kabushiki Kaisha Toshiba |
Magnetic recording and reproducing apparatus
|
JPH0486183A
(ja)
*
|
1990-07-30 |
1992-03-18 |
Matsushita Electric Ind Co Ltd |
映像信号の記録再生装置
|
JPH04332970A
(ja)
*
|
1991-05-07 |
1992-11-19 |
Yamaha Corp |
ディスク記録媒体
|
AU2010192A
(en)
*
|
1991-05-21 |
1992-12-30 |
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