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. 10, 2026
Filed:
Dec. 28, 2020
Nec Corporation, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
In order to more accurately categorize a relation between a plurality of entities, an information processing apparatus () includes a relation vector generation section (), a feature vector generation section (), and a relation categorization section (). The relation vector generation section () generates a relation vector representing a relation between a plurality of entities of interest from at least one sentence which has been selected from a sentence set and in which the plurality of entities of interest occur. The feature vector generation section () generates, for each entity of interest, a feature vector representing a feature of that entity of interest from at least one sentence which has been selected from the sentence set and in which that entity of interest occurs. The relation categorization section () categorizes a relation between the plurality of entities of interest with use of a relation vector and feature vectors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile