Maxtor Corporation

Jay R Seaver

Forrest D Titcomb

Mark A Diel

Frank Seuberling

An ultra-slim disk storage unit includes a frame and a cover for engaging the frame to create first and second enclosed spaces therein. In one of the enclosed spaces a disk drive assembly is housed which provides readable and writable information storage on a disk medium. Electronics for controlling the operation of the disk drive assembly is housed on a board contained within the second enclosed space. A connector provides coupling to the disk drive assembly electronics for external electrical connection to the disk storage unit. The connector is disposed along a peripheral side of the frame in accordance with PCMCIA standards.

Ultra-slim disk storage unit with an enclosed circuit board and a

An ultra-slim disk storage unit includes a frame and a cover for engaging the frame to create first and second enclosed spaces therein. In one of the enclosed spaces a disk drive assembly is housed which provides readable and writeable information storage on a disk medium. Electronics for controlling the operation of the disk drive assembly is housed on a board contained within the second enclosed space. A connector provides coupling to the disk drive assembly electronics for external electrical connection to the disk storage unit. The connector is disposed along a peripheral side of the frame in accordance with PCMCIA standards.

Ultra-slim disk storage unit having a hydrodynamic bearing assembly

In a hard disk drive memory, a device for controlling a seek operation in which the head is gradually accelerated, then gradually decelerated to move the head quickly from one track to another. The head detects the current track position and triggers a 'seek profile' based on the distance of the destination track whereby the device determines the ideal acceleration curve for the seek to be performed. From this, the head begins the seek over a series of consecutive time segments, monitoring its position and determining nominal position at the end of the next successive time segment. In this way the seek profile is updated at each small time segment. Thus, the final head placement is more accurate than in conventional art, in which only an initial distance estimate is used to guide the placement of head. The gradual acceleration/deceleration of the head reduces noise and system wear compared with the full-power acceleration/deceleration utilized in the prior art.

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Longmont, CO, United States of America

Jay R Seaver