Patent ID: 9318031
Filing Date: 2016-04-19
CPC Classification: G09B,G11B,H02N

Claim Text:
1. A device to produce gravitomagnetic induction comprising: a) a computer hard disk (“disk”), the disk comprising a plurality of nano-feature defects a plurality of nanobumps of specified height and a plurality of nanopits of specified depth on a disk a few millimeters apart on a pre decided radius; b) a GMR read head; c) means to accept electrical power, the means to accept electrical power coupled with the GMR head; and d) means to rotate the computer hard disk relative to the GMR head at a constant linear velocity of about 500 inches per second when a GMR resistor of the GMR read head is at a constant DC bias of about 16 mA, wherein an MR element of the GMR read head is around 10 μm long and 10 nm wide and the GMR head is positioned vertically approximately 51 nm [2 μinches] over the surface of the disk.