HEAD POSITIONING MECHANISM FOR MAGNETIC DISK DEVICE

PURPOSE:To shorten a time for positioning a head to the reference position by moving the head at the interval of a track integer times of the exciting state of a step motor. CONSTITUTION:A servo information detection circuit 10 outputs the signals Va, Vb of a signal level corresponding to servo info...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WATANABE YUSUKE, TANABE KAZUMI, ITO NOBUHIKO, FUJIHIRA TAKEHIRO, OGUCHI TAKEJIRO
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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