"Parallel transfer type disk system"

Dynamic magnetic information storage or retrieval – General processing of a digital signal – Data verification

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

360 39, G11B 509

Patent

active

050847899

ABSTRACT:
A parallel transfer type disk system comprising: a means for parallel dividing input digital data; a plurality of magnetic disks for recording each of said divided digital data, said magnetic disks including a plurality of magnetic heads for allocating said divided digital data to a plurality of tracks on a plurality of magnetic recording disks for simultaneous recording of the data, and a magnetic head driving means including a head selection means for driving said magnetic heads; a means for detecting defective track among said plurality of tracks from each of track signals; and a means for temporarily recording digital data allocated to a defective track and then recording the data on a predetermined track, or for simultaneously recording digital data allocated to said defective track and digital data allocated to tracks other than said defective track on a predetermined group of replacement tracks on said plurality of recording media, when existence of said defective track has been detected by said detecting means among a group of tracks on which said parallel divided digital data are to be recorded.

REFERENCES:
patent: 4498146 (1985-02-01), Martinez
patent: 4706136 (1987-11-01), Wentzel et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

"Parallel transfer type disk system" does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with "Parallel transfer type disk system", we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and "Parallel transfer type disk system" will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1864450

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.