Method of erasing information

PCT No. PCT/SU87/00020 Sec. 371 Date Oct. 6, 1987 Sec. 102(e) Date Oct. 6, 1987 PCT Filed Feb. 5, 1987 PCT Pub. No. WO87/04842 PCT Pub. Date Aug. 13, 1987.A method of erasing information recorded on an optical carrier which includes an air-tight space having a recording layer on the inner surface th...

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Hauptverfasser:	PETROV, VYACHESLAV V, KRJUCHIN, ANDREI A, GORSHKOV, NIKOLAI V, ANTONOV, ALEXANDR A, TOKAR, ALEXANDR P, SHANOILO, SEMEN M
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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Zusammenfassung:	PCT No. PCT/SU87/00020 Sec. 371 Date Oct. 6, 1987 Sec. 102(e) Date Oct. 6, 1987 PCT Filed Feb. 5, 1987 PCT Pub. No. WO87/04842 PCT Pub. Date Aug. 13, 1987.A method of erasing information recorded on an optical carrier which includes an air-tight space having a recording layer on the inner surface thereof, fills the air-tight space with a gas inert in relation to the material of the recording layer and to the material of the carrier under a pressure selected from a range from 10 to 103 kPa, and, after the heating process is discontinued, the recording layer is regenerated.