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:
Jan. 06, 2026
Filed:
Aug. 23, 2021
Hitachi, Ltd., Tokyo, JP;
Hiroaki Ozaki, Tokyo, JP;
Gaku Morio, Tokyo, JP;
HITACHI, LTD., Tokyo, JP;
Abstract
A meaning representation parsing systemincludes: an input unitthat accepts input datain a text or a graph; and a serialized graph generating unitthat generates a token array (serialized graph) representing a graph structure corresponding to the input data. Furthermore, the token array generated by the serialized graph generating unitincludes at least a first token indicating a node in the graph structure corresponding to the input dataand a second token indicating an edge representing a relationship between the nodes.
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