Patent classifications
G11B15/605
TAPE HEAD HAVING SENSORS PROXIMATE TO AN EDGE
An apparatus includes a module having a tape bearing surface, a first edge, and a second edge, where a first tape tenting region of the tape bearing surface extends from the first edge toward the second edge, and a second tape tenting region of the tape bearing surface extends from the second edge toward the first edge. A first guide is positioned for inducing a first tenting of a moving magnetic recording tape above the first tape tenting region, and a second guide is positioned for inducing a second tenting of the moving magnetic recording tape above the second tape tenting region. A sensor is located in a thin film region of the module. The sensor has a free layer. The sensor is positioned between the first tape tenting region and the second tape tenting region of the tape bearing surface.
SEGMENTED MAGNETIC RECORDING WRITE HEAD FOR WRITING TIMING-BASED SERVO PATTERNS
An apparatus according to one embodiment includes a plurality of first modules each having a first write transducer, and a plurality of second modules each having a second write transducer. Planes of deposition of write gaps of the second write transducers are oriented at an angle of greater than 4 degrees relative to planes of deposition of write gaps of the first write transducers. An apparatus according to another embodiment includes a first module having a plurality of first write transducers, and a second module having a plurality of second write transducers. Planes of deposition of write gaps of the second write transducers are oriented at an angle of greater than 4 degrees relative to planes of deposition of write gaps of the first write transducers.
SEGMENTED MAGNETIC RECORDING WRITE HEAD FOR WRITING TIMING-BASED SERVO PATTERNS
An apparatus according to one embodiment includes a first module having a plurality of first write transducers, and a plurality of second modules each having a second write transducer. Planes of deposition of write gaps of the second write transducers are oriented at an angle of greater than 4 degrees relative to planes of deposition of write gaps of the first write transducers.
Skiving block for mitigating protruding defects from magnetic tape recording media
An apparatus according to one embodiment includes a first block, a second block, and a drive mechanism configured to cause a magnetic recording tape to move over the blocks. Each of the blocks has a skiving edge along a tape bearing surface thereof. The blocks are positioned or selectively positionable in the apparatus to establish a particular respective wrap angle of the magnetic recording tape approaching the respective skiving edge. None of the blocks have a transducer coupled directly thereto.
SKIVING BLOCK FOR MITIGATING PROTRUDING DEFECTS FROM MAGNETIC TAPE RECORDING MEDIA
An apparatus according to one embodiment includes a first block, a second block, and a drive mechanism configured to cause a magnetic recording tape to move over the blocks. Each of the blocks has a skiving edge along a tape bearing surface thereof. The blocks are positioned or selectively positionable in the apparatus to establish a particular respective wrap angle of the magnetic recording tape approaching the respective skiving edge. None of the blocks have a transducer coupled directly thereto.
SKIVING BLOCK FOR MITIGATING PROTRUDING DEFECTS FROM MAGNETIC TAPE RECORDING MEDIA
An apparatus according to one embodiment includes a block having multiple skiving edges along a tape bearing surface thereof, and a guide mechanism configured to set a wrap angle of a tape approaching the skiving edge. A drive mechanism is configured to cause the tape to move over the block. The block has no transducer coupled directly thereto. A computer-implemented method according to one embodiment includes causing a magnetic recording tape to pass over a block having a skiving edge at a wrap angle of at least one degree for burnishing the tape, wherein the block has an average hardness of at least about 9 Mohs.