Dynamic magnetic information storage or retrieval – General recording or reproducing – Thermomagnetic recording or transducers
Reexamination Certificate
2011-07-26
2011-07-26
Mercedes, Dismery (Department: 2627)
Dynamic magnetic information storage or retrieval
General recording or reproducing
Thermomagnetic recording or transducers
C360S031000, C360S062000, C360S313000, C360S324200
Reexamination Certificate
active
07986481
ABSTRACT:
Provided is a magnetic reproducing method that enables a thin-film magnetic head including a head element for reading data signals which has a noise in its output due to a low temperature to bring out an excellent read characteristic in which the noise is suppressed even under the use environment with the low temperature. The magnetic reproducing method comprises the steps of: heating a head element for reading data signals which has a noise in its output due to a low temperature; and performing a read operation by using the head element for reading data signals under condition that the head element is increased in temperature.
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Kudo Yoshihiro
Lau Leo Wai Kay
Leung Chris Chiu Ming
Leung Eric Cheuk Wing
Nagatsuka Susumu
Mercedes Dismery
Oliff & Berridg,e PLC
SAE Magnetics (H.K. ) Ltd.
TDK Corporation
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