ATA54394A - Einrichtung zur prüfung von matrizen - Google Patents

Einrichtung zur prüfung von matrizen

Info

Publication number
ATA54394A
ATA54394A AT0054394A AT54394A ATA54394A AT A54394 A ATA54394 A AT A54394A AT 0054394 A AT0054394 A AT 0054394A AT 54394 A AT54394 A AT 54394A AT A54394 A ATA54394 A AT A54394A
Authority
AT
Austria
Prior art keywords
matrices
testing
testing matrices
Prior art date
Application number
AT0054394A
Other languages
English (en)
Other versions
AT401831B (de
Original Assignee
Koch Digitaldisc Ges M B H & C
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 Koch Digitaldisc Ges M B H & C filed Critical Koch Digitaldisc Ges M B H & C
Priority to AT0054394A priority Critical patent/AT401831B/de
Priority to AT14095A priority patent/AT401832B/de
Priority to US08/402,516 priority patent/US5579113A/en
Publication of ATA54394A publication Critical patent/ATA54394A/de
Application granted granted Critical
Publication of AT401831B publication Critical patent/AT401831B/de

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/68—Record carriers
    • G11B3/685—Intermediate mediums
    • 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
    • G11B23/0057—Intermediate mediums, i.e. mediums provided with an information structure not specific to the method of reproducing or duplication such as matrixes for mechanical pressing of an information structure ; record carriers having a relief information structure provided with or included in layers not specific for a single reproducing method; apparatus or processes specially adapted for their manufacture
    • 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Measuring Cells (AREA)
AT0054394A 1994-03-15 1994-03-15 Einrichtung zur prüfung von matrizen AT401831B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0054394A AT401831B (de) 1994-03-15 1994-03-15 Einrichtung zur prüfung von matrizen
AT14095A AT401832B (de) 1994-03-15 1995-01-26 Einrichtung zur prüfung von matrizen
US08/402,516 US5579113A (en) 1994-03-15 1995-03-10 Apparatus for testing matrixes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0054394A AT401831B (de) 1994-03-15 1994-03-15 Einrichtung zur prüfung von matrizen

Publications (2)

Publication Number Publication Date
ATA54394A true ATA54394A (de) 1996-04-15
AT401831B AT401831B (de) 1996-12-27

Family

ID=3493392

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0054394A AT401831B (de) 1994-03-15 1994-03-15 Einrichtung zur prüfung von matrizen

Country Status (2)

Country Link
US (1) US5579113A (de)
AT (1) AT401831B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2236696A1 (en) * 1995-11-08 1997-05-15 David E. Jones Flexible disk mode observer
GB9825633D0 (en) * 1998-11-23 1999-01-13 Aerosonic Ltd Apparatus for testing data-carrying discs
US6084666A (en) * 1999-01-19 2000-07-04 N+K Technology Inc. Apparatus for multiple positioning of a planar sample at a repeatable distance and angle from a testing device
DK1344212T3 (da) 2000-12-14 2008-12-08 Ecd Systems Inc Fremgangsmåde til bestemmelse af autenticiteten af et optisk registreringsmedium og optisk registreringsmedium
US7562396B2 (en) 2001-08-21 2009-07-14 Ecd Systems, Inc. Systems and methods for media authentication
US7643393B2 (en) 2001-12-12 2010-01-05 Ecd Systems, Inc. Systems and methods for optical media modification
US7716485B2 (en) 2002-02-01 2010-05-11 Sca Ipla Holdings Inc. Systems and methods for media authentication

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2275843A1 (fr) * 1974-06-21 1976-01-16 Thomson Brandt Dispositif de protection permanente d'un disque souple d'enregistrement compatible avec une lecture optique
US4038663A (en) * 1975-09-23 1977-07-26 U.S. Philips Corporation Method of writing information with a modulated radiation beam onto an information storage medium and information storage medium particularly adapted to the method
FR2525795A1 (fr) * 1982-04-27 1983-10-28 Thomson Csf Procede de fabrication d'un disque optique protege et disque obtenu par ce procede
DE3520220A1 (de) * 1985-06-05 1986-12-11 Polygram Gmbh, 2000 Hamburg Verfahren zur herstellung einer beschreibbaren optischen speicherplatte
JPS6334108A (ja) * 1986-07-30 1988-02-13 Hitachi Ltd 光デイスク用基板の製造方法および装置
US4868805A (en) * 1986-08-13 1989-09-19 Seiko Seiki Kabushiki Kaisha Inspection apparatus
US5293370A (en) * 1991-01-16 1994-03-08 Del Mar Avionics Method and apparatus for creating optical disc masters
US5350923A (en) * 1992-02-06 1994-09-27 Northern Telecom Limited Apparatus for use with analytical measuring instruments using electromagnetic radiation analysis methods

Also Published As

Publication number Publication date
AT401831B (de) 1996-12-27
US5579113A (en) 1996-11-26

Similar Documents

Publication Publication Date Title
DE69736174D1 (de) Vorrichtung zum anbringen von halteklammern
DE69733328D1 (de) Gerät zur Verminderung von Kopfschmerzen
DE69704004D1 (de) Vorrichtung zur Programmfehlerbeseitigung
DE69700479D1 (de) Vorrichtung zum Anbringen von chirurgischen Klammern
DE69425417D1 (de) Vorrichtung zum Anbringen von Klammern
DE69525408D1 (de) System zur prüfung von nachrichtenübertragungsleitungen
DE69514193D1 (de) Vorrichtung zur Trocknung von Gegenständen
DE69737948D1 (de) Vorrichtung zur rekonstruktion von sehnen
DE69534094D1 (de) Gerät zum Empfang von Signalen
DE69716496D1 (de) Vorrichtung zur Verhinderung von Flüssigkeitsverlust
DE69522759D1 (de) Gerät zur Überprüfung von zylindrischen Gegenständen
DE69837298D1 (de) Vorrichtung zum Bereitstellen von Bauteilen
FI955480A0 (fi) Analyysilaite
DE59501859D1 (de) Vorrichtung zur fixierung von facon-matrizen
DE69509950D1 (de) Vorrichtung zum Drucken von Proben
DE59509949D1 (de) Vorrichtung zur strahlteilung
DE59707541D1 (de) Messeinrichtung zur Vermessung von Werkstücken
DE69333571D1 (de) Gerät zur automatischen prüfung von komplexen vorrichtungen
DE69526170D1 (de) Einrichtung zur Prüfung von geschweissten Platten
DE59408020D1 (de) Vorrichtung zur Prüfung von Modulen
NO305341B1 (no) Anordning for elektro-fisking
DE69304547D1 (de) Vorrichtung zur prüfung von schlachtkörpern
ATA54394A (de) Einrichtung zur prüfung von matrizen
DE69721192D1 (de) Vorrichtung zum Klammern
DE69714519D1 (de) Vorrichtung zur Qualitätsüberprüfung von Spulen

Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee