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:
May. 27, 2025
Filed:
Feb. 13, 2023
Applicant:
Fixstars Corporation, Tokyo, JP;
Inventor:
Hajime Otoshi, Tokyo, JP;
Assignee:
FIXSTARS CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06N 5/04 (2023.01); G06F 8/51 (2018.01); G06F 9/445 (2018.01); G06F 9/455 (2018.01); G06F 11/3604 (2025.01); G06F 16/21 (2019.01); G06F 16/35 (2025.01); G06N 20/00 (2019.01);
U.S. Cl.
CPC ...
G06F 11/3608 (2013.01); G06F 8/51 (2013.01);
Abstract
An information processing device includes one or more processors. The one or more processors are configured to divide targets into a plurality of units for each predetermined identifier, define a set of a first predetermined number of said units as a sub-block from each of the units for the plurality of units; encode the sub-block by predetermined conversion, and obtain a code; and use the code as a key, and detect existence of another sub-block having identical content with the sub-block corresponding to the code when duplication of the key is detected.