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:
Jun. 10, 2025
Filed:
Feb. 22, 2023
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Digital Solutions Corporation, Kawasaki, JP;
Hisayoshi Nagae, Yokohama Kanagawa, JP;
Kenji Iwata, Tokyo, JP;
Takami Yoshida, Kamakura Kanagawa, JP;
Yuka Kobayashi, Seto Aichi, JP;
Tsuyoshi Kushima, Kawasaki Kanagawa, JP;
Urara Iwata, Saitama Saitama, JP;
Yukiko Furusawa, Shiki Saitama, JP;
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
Toshiba Digital Solutions Corporation, Kanagawa, JP;
Abstract
A sentence search apparatus includes a processing circuit. The processing circuit: accept a character string input by a user; search a sentence collection in which a plurality of sentences as a search target is accumulated based on the accepted character string to acquire one or more search result sentences matching the accepted character string; perform sentence analysis on the search result sentence to acquire a dependency relation between words constituting the search result sentence; and determine one or more recommended words for narrowing down the search result sentence to a sentence desired by the user based on the accepted character string, the search result sentence, and the dependency relation.