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:
Oct. 07, 2025
Filed:
Feb. 12, 2021
Applicant:
Ntt, Inc., Tokyo, JP;
Inventors:
Reika Arakawa, Musashino, JP;
Yuki Yamanaka, Musashino, JP;
Seishi Ouchi, Musashino, JP;
Manami Ito, Musashino, JP;
Nobuhiro Chiba, Musashino, JP;
Hiroyoshi Takiguchi, Musashino, JP;
Assignee:
NTT, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/56 (2013.01); G06F 21/64 (2013.01); G06N 20/00 (2019.01);
U.S. Cl.
CPC ...
G06F 21/565 (2013.01); G06F 21/64 (2013.01); G06F 2221/033 (2013.01); G06N 20/00 (2019.01);
Abstract
An information processing device having a memory and a processor. The processor is coupled to the memory and programmed to execute a process including learning each feature of a dynamic file and a static file to generate a learning model; acquiring a predetermined file group at a reference point of time from an external device that uses the predetermined file group; and extracting a determination target file, which is the static file, from the predetermined file group on the basis of the learning model.