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Class 360/274 - Disk record


Subclass of Class 360 - Dynamic magnetic information storage or retrieval
Definition: Subject matter wherein the medium is a circular element
No. of patents: 5
Last issue date: 03/16/2010


NumberTitleIssue Date
7679865Spring member for acceleration sensor, acceleration sensor and magnetic disk drive apparatus
A spring member for an acceleration sensor for detecting acceleration in a direction of a Z-axis that is perpendicular to an X-Y plane includes a movable section having a plane plate shape, for fixing a magnetic field generation member with weight of the acceleratio...
03/16/2010
5400192Storage device having vibratory head
A storage device includes a substrate, a magnetic storage medium provided on the substrate, information being magnetically stored in the magnetic storage medium, a head unit, and a reciprocating mechanism provided on the substrate, the reciprocating mecha...
03/21/1995
4669007Magnetic recording/reproducing apparatus
A magnetic recording/reproducing apparatus of small size, small weight, and suitable for incorporation into a child's toy or the like. A magnetic disc is supported on a shaft, the latter being driven rotationally by a wind-up spring. A governor is provide...
05/26/1987
4641209Disc type information storage and retrieval system
A disc type of information storage and retrieval system is disclosed herein. This system utilizes a cartridge type of information storage disc arrangement including a rotating disc and its own bearing pin about which the disc rotates and an information re...
02/03/1987
4314292Magnetic recording or reproducing apparatus
A magnetic recording or reproducing apparatus comprising a rotatable magnetic body for recording or reproducing information detachably mounted on a rotating support which is driven by a motor, a magnetic head for magnetically transmitting the information ...
02/02/1982
 
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