OPTICAL DISK DATA ERASING DEVICE

PURPOSE: To surely erase data recorded in an optical disk at high speed. CONSTITUTION: In an optical disk data erasing device erasing data of an optical disk 3 in which data are recorded in a helical track an optical head 4 whose movement is guided in the radial direction of the optical disk 3 in wh...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SATAKE YASUTAKA, MIURA KIYOTAKA, OGINO YOSHIAKI, SAHODA EIJI, SOGA KAZUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!