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US 2022/0084549 A1Published application
Magnetic disk device and read processing method
AssigneesKabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation
InventorTakayuki Kawabe
Life of this patent
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Abstract
According to one embodiment, a magnetic disk device includes a disk, a head that has a write head that writes data to the disk and a read head that reads data from the disk, and a controller that changes an offset amount during read processing according to a vibration applied by a disturbance.
Claims20
A magnetic disk device comprising:
- a disk;
- a head that has a write head that writes data to the disk and a read head that reads data from the disk;
- and
- a controller that changes an offset amount during read processing according to a vibration applied by a disturbance.
1 more element
A read processing method for a magnetic disk device which includes a disk and a head that has a write head that writes data to the disk and a read head that reads data from the disk, the method comprising:
- changing an offset amount during read processing according to a vibration applied by a disturbance.
Dependencies are inferred from the claim text.