ATE54035T1 - Speicherverfahren von fuer verschiedene verbraucher vorgesehenen mehreren datenserien auf einer platte und nach diesem verfahren produzierte platte. - Google Patents

Speicherverfahren von fuer verschiedene verbraucher vorgesehenen mehreren datenserien auf einer platte und nach diesem verfahren produzierte platte.

Info

Publication number
ATE54035T1
ATE54035T1 AT85401374T AT85401374T ATE54035T1 AT E54035 T1 ATE54035 T1 AT E54035T1 AT 85401374 T AT85401374 T AT 85401374T AT 85401374 T AT85401374 T AT 85401374T AT E54035 T1 ATE54035 T1 AT E54035T1
Authority
AT
Austria
Prior art keywords
disk
storage
data intended
several series
different consumers
Prior art date
Application number
AT85401374T
Other languages
English (en)
Inventor
Alain Dupuy
Christian Durix
Original Assignee
Logivision
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.)
Filing date
Publication date
Application filed by Logivision filed Critical Logivision
Application granted granted Critical
Publication of ATE54035T1 publication Critical patent/ATE54035T1/de

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
AT85401374T 1984-07-11 1985-07-05 Speicherverfahren von fuer verschiedene verbraucher vorgesehenen mehreren datenserien auf einer platte und nach diesem verfahren produzierte platte. ATE54035T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8411012A FR2567671B1 (fr) 1984-07-11 1984-07-11 Procede de stockage sur un disque de plusieurs series d'informations destinees a differents utilisateurs et disque realise par ce procede
EP85401374A EP0169137B1 (de) 1984-07-11 1985-07-05 Speicherverfahren von für verschiedene Verbraucher vorgesehenen mehreren Datenserien auf einer Platte und nach diesem Verfahren produzierte Platte

Publications (1)

Publication Number Publication Date
ATE54035T1 true ATE54035T1 (de) 1990-07-15

Family

ID=9306016

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85401374T ATE54035T1 (de) 1984-07-11 1985-07-05 Speicherverfahren von fuer verschiedene verbraucher vorgesehenen mehreren datenserien auf einer platte und nach diesem verfahren produzierte platte.

Country Status (6)

Country Link
EP (1) EP0169137B1 (de)
JP (1) JPS6148174A (de)
AT (1) ATE54035T1 (de)
CA (1) CA1248227A (de)
DE (1) DE3578356D1 (de)
FR (1) FR2567671B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511712C2 (de) * 1985-03-29 1995-09-07 Polygram Gmbh Plattenförmiger Informationsträger und Verfahren zu seiner Herstellung
JPH03179542A (ja) * 1989-12-08 1991-08-05 Matsushita Electric Ind Co Ltd 光ディスクの情報管理装置および情報管理方法
US6151294A (en) * 1997-08-27 2000-11-21 Parlog, Iii; John Write protect component for re-writable compact disc

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1761212A (en) * 1928-02-02 1930-06-03 Knopp Rudolph Phonograph record and method of treating same
IT1138258B (it) * 1980-04-21 1986-09-17 Rca Corp Etichetta codificata a solchi per videodischi
DE3375854D1 (en) * 1982-11-22 1988-04-07 Dysan Corp Method and apparatus for authenticating memory disk

Also Published As

Publication number Publication date
FR2567671A1 (fr) 1986-01-17
CA1248227A (en) 1989-01-03
EP0169137B1 (de) 1990-06-20
JPH0451896B2 (de) 1992-08-20
DE3578356D1 (de) 1990-07-26
FR2567671B1 (fr) 1986-12-26
EP0169137A1 (de) 1986-01-22
JPS6148174A (ja) 1986-03-08

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties