The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2026
Filed:
Jun. 12, 2024
Kabushiki Kaisha Toshiba, Tokyo, JP;
Susumu Takeda, Kawasaki Kanagawa, JP;
Kenichiro Yamada, Minato Tokyo, JP;
KABUSHIKI KAISHA TOSHIBA, Kawasaki, JP;
Abstract
According to one embodiment, an information processing device includes an acquisitor and a processor. The acquisitor is configured to acquire a reproduced signal based on a signal obtained from a magnetic recording medium. The reproduced signal includes first input data, second input data, and third input data. The processor is configured to perform a first process and a second process. In the first process, the processor is configured to derive a first derived feature value from a first inner product of a first feature value based on the first input data and a second feature value based on the second input data. In the second process, the processor is configured to derive a second derived feature value from a second inner product of a third feature value based on the third input data and the first derived feature value.