AU505280B2 - Record carrier - Google Patents

Record carrier

Info

Publication number: AU505280B2
Authority: AU; Australia
Prior art keywords: record carrier; record; carrier
Prior art date: 1975-08-26
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

AU17080/76A

Other versions

AU1708076A (en

Inventor

P. J M Janssen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1975-08-26

Filing date

1976-08-24

Publication date

1979-11-15

1976-08-24 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1978-03-02 Publication of AU1708076A publication Critical patent/AU1708076A/en

1979-11-15 Application granted granted Critical

1979-11-15 Publication of AU505280B2 publication Critical patent/AU505280B2/en

Status Expired legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- 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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/005—Reproducing
- 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
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Optical Recording Or Reproduction (AREA)
Optical Record Carriers And Manufacture Thereof (AREA)

AU17080/76A 1975-08-26 1976-08-24 Record carrier Expired AU505280B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL7510035A NL7510035A (en)	1975-08-26	1975-08-26	REGISTRATION CARRIER WITH AN OPTICALLY READABLE, TRACK-SIZED, INFORMATION STRUCTURE AND DEVICE FOR READING THIS.
NLNL7510035		1975-08-26

Publications (2)

Publication Number	Publication Date
AU1708076A AU1708076A (en)	1978-03-02
AU505280B2 true AU505280B2 (en)	1979-11-15

Family

ID=19824353

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU17080/76A Expired AU505280B2 (en)	1975-08-26	1976-08-24	Record carrier

Country Status (17)

Country	Link
JP (1)	JPS5228303A (en)
AT (1)	AT351819B (en)
AU (1)	AU505280B2 (en)
BE (1)	BE845468A (en)
CA (1)	CA1082356A (en)
CH (1)	CH612781A5 (en)
DE (1)	DE2636464C2 (en)
DK (1)	DK378976A (en)
ES (1)	ES450938A1 (en)
FR (1)	FR2322418A1 (en)
GB (1)	GB1516285A (en)
IT (1)	IT1071416B (en)
NL (1)	NL7510035A (en)
NO (1)	NO762892L (en)
NZ (1)	NZ181831A (en)
SE (1)	SE424235B (en)
ZA (1)	ZA764771B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4122551A (en) *	1977-04-08	1978-10-24	Xerox Corporation	Optical data storage and retrieval system
FR2396379A1 (en) *	1977-07-01	1979-01-26	Thomson Brandt	OPTICAL INFORMATION DISC READER EQUIPPED WITH AN AUTOMATIC INFORMATION ACCESS DEVICE
NL7811003A (en) *	1978-11-06	1980-05-08	Philips Nv	DISC-SHAPED, OPTICALLY READABLE RECORD CARRIER, AS A STORAGE MEDIUM FOR DATA INFORMATION.
US4484319A (en) *	1980-09-19	1984-11-20	Matsushita Electric Industrial Co., Ltd.	Apparatus for locating a track on disc-like optical information carriers
JPS57105828A (en) *	1980-12-19	1982-07-01	Matsushita Electric Ind Co Ltd	Optical disk recording and reproducing system
US4805162A (en) *	1982-11-01	1989-02-14	Storage Technology Partners Ii	Fine and coarse servo system for access and tracking on an optical disk
EP0124580B1 (en) *	1982-11-01	1991-04-03	Storage Technology Partners Ii	Fine and coarse servo system for access and tracking on an optical disk
NL8503411A (en) *	1985-12-11	1987-07-01	Philips Nv	DEVICE FOR DETERMINING A CENTERING ERROR OF A ROUND TRACKED INFORMATION STRUCTURE IN AN OPTICAL REGISTRATION CARRIER WITH REGARD TO THE ROTATING AXIS OF A TURNTABLE ON WHICH THE REGISTRATION CARRIER IS INCLUDED IN A PURPOSE, INCLUDING ANY APPARATUS, INCLUDING ANY APPARATUS.
NL8600934A (en) *	1986-04-14	1987-11-02	Optical Storage Int	OPTICAL REGISTRATION CARRIER AND DEVICE FOR READING THE REGISTRATION CARRIER.
US4945476A (en) *	1988-02-26	1990-07-31	Elsevier Science Publishing Company, Inc.	Interactive system and method for creating and editing a knowledge base for use as a computerized aid to the cognitive process of diagnosis
DE69230168T2 (en) *	1991-12-02	2000-04-20	Koninklijke Philips Electronics N.V.	Closed information system with copy protection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2037800A1 (en) *	1970-07-30	1972-02-03	Wittmoser	Sound or image plate
NL7314267A (en) *	1973-10-17	1975-04-21	Philips Nv	REGISTRATION CARRIER ON WHICH INFORMATION HAS BEEN MADE IN AN OPTICALLY READABLE STRUCTURE.
NL7401858A (en) *	1974-02-12	1975-08-14	Philips Nv	REGISTRATION CARRIER ON WHICH INFORMATION IS INDICATED IN AN OPTICALLY READABLE STRUCTURE.

1975
- 1975-08-26 NL NL7510035A patent/NL7510035A/en not_active Application Discontinuation
1976
- 1976-08-09 ZA ZA00764771A patent/ZA764771B/en unknown
- 1976-08-13 DE DE2636464A patent/DE2636464C2/en not_active Expired
- 1976-08-23 NZ NZ181831A patent/NZ181831A/en unknown
- 1976-08-23 CH CH1068476A patent/CH612781A5/en not_active IP Right Cessation
- 1976-08-23 CA CA259,653A patent/CA1082356A/en not_active Expired
- 1976-08-23 GB GB34976/76A patent/GB1516285A/en not_active Expired
- 1976-08-23 NO NO762892A patent/NO762892L/no unknown
- 1976-08-23 IT IT69069/76A patent/IT1071416B/en active
- 1976-08-23 SE SE7609291A patent/SE424235B/en unknown
- 1976-08-23 DK DK378976A patent/DK378976A/en unknown
- 1976-08-24 AT AT626776A patent/AT351819B/en not_active IP Right Cessation
- 1976-08-24 BE BE170035A patent/BE845468A/en not_active IP Right Cessation
- 1976-08-24 AU AU17080/76A patent/AU505280B2/en not_active Expired
- 1976-08-24 ES ES450938A patent/ES450938A1/en not_active Expired
- 1976-08-26 JP JP51101175A patent/JPS5228303A/en active Pending
- 1976-08-26 FR FR7625819A patent/FR2322418A1/en active Granted

Also Published As

Publication number	Publication date
FR2322418A1 (en)	1977-03-25
NL7510035A (en)	1977-03-01
CH612781A5 (en)	1979-08-15
DK378976A (en)	1977-02-27
CA1082356A (en)	1980-07-22
SE424235B (en)	1982-07-05
ZA764771B (en)	1978-03-29
DE2636464A1 (en)	1977-03-03
GB1516285A (en)	1978-07-05
IT1071416B (en)	1985-04-10
AU1708076A (en)	1978-03-02
NZ181831A (en)	1980-09-12
ES450938A1 (en)	1977-12-01
ATA626776A (en)	1979-01-15
NO762892L (en)	1977-03-01
JPS5228303A (en)	1977-03-03
DE2636464C2 (en)	1984-04-05
AT351819B (en)	1979-08-10
BE845468A (en)	1977-02-24
SE7609291L (en)	1977-02-27
FR2322418B1 (en)	1981-09-25

Publication	Publication Date	Title
AU1108376A (en)	1977-08-18	Polyhemoglobin
AU1025376A (en)	1977-07-21	Pourer-stopper
AU1006976A (en)	1977-07-14	Inhilator
AU1230276A (en)	1977-09-29	Amidinoureas
AU504382B2 (en)	1979-10-11	Article carrier
AU1230176A (en)	1977-09-29	Imidinoureas
AU1373876A (en)	1977-11-10	Bottlecap
AU508422B2 (en)	1980-03-20	Recording method
AU498992B2 (en)	1979-03-29	Record carrier
AU502203B2 (en)	1979-07-19	Business form
AU1128976A (en)	1977-09-01	Magneto-alternator
AU507538B2 (en)	1980-02-21	Reading a record carrier
AU505280B2 (en)	1979-11-15	Record carrier
AU1417076A (en)	1977-11-24	Propargyl-2 phenylamino-2-impazolines
AU497709B2 (en)	1979-01-04	Record carrier
AU508464B2 (en)	1980-03-20	Container carrier
JPS5346739A (en)	1978-04-26	Record carrier
AU1408076A (en)	1977-11-24	Lysolipin Antibioties
AU1191776A (en)	1977-09-15	Fluoro-prostaglandins
AU1393076A (en)	1977-11-17	Dihydromocimycin
AU1398876A (en)	1977-11-24	Aryl-di-thioureas
SU682969A1 (en)	1979-08-30	Holder
AU1545376A (en)	1978-01-05	Vehicle turntable
AU495260B2 (en)	1977-02-17	Carrier
JPS5213696A (en)	1977-02-02	Thermoomagnetic data carrier