Magnetic recording/reproducing device and control method of magnetic recording/reproducing device
AssigneesKabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation
InventorKaori Kimura
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Abstract
According to one embodiment, a magnetic recording/reproducing device includes a housing which accommodates a magnetic recording medium, and a magnetic head which records or reproduces magnetic data relative the magnetic recording medium, and a synthetic adsorbent provided in the housing and containing a polystyrene-divinylbenzene copolymer.
Claims18
A control method of a magnetic recording/reproducing device comprising a heat-assisted magnetic recording head, and a heat-assisted magnetic recording medium comprising a recording surface on which a lubricant is provided, the method including
- recording by the heat-assisted magnetic recording head at a first height of a head flying height,
- changing the head flying height to a second height which is higher than the first height, and
- filling a portion located between the heat-assisted magnetic recording head and the recording surface with the lubricant by operating the heat-assisted magnetic recording head, and forming a lubricant filling area having the second height.
A magnetic recording/reproducing device comprising:
- a heat-assisted magnetic recording head;
- a heat-assisted magnetic recording medium including a recording surface on which a lubricant is provided;
- a flying height controller which changes a head flying height to a second height which is higher than a first height after recording by the heat-assisted magnetic recording head at the first height of the head flying height;
- and
- a filling operation controller which fills a portion located between the heat-assisted magnetic recording head and the recording surface with the lubricant by operating the heat-assisted magnetic recording head on the recording surface, and forms a lubricant filling area having the second height.
Dependencies are inferred from the claim text.