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. 13, 2026
Filed:
Nov. 16, 2020
Hitachi High-tech Corporation, Tokyo, JP;
Ryo Komatsuzaki, Tokyo, JP;
Shuntaro Ito, Tokyo, JP;
Hiroyuki Chiba, Tokyo, JP;
Takashi Shidara, Tokyo, JP;
Yoshinobu Hoshino, Tokyo, JP;
Hirofumi Sato, Tokyo, JP;
Hitachi High-Tech Corporation, Tokyo, JP;
Abstract
An input and output device includes: an instruction analysis unit configured to generate a conversation document in which a conversation uttered by a user is converted into character string data and recognize, based on the conversation document, a conversation intention of the user including an instruction to an image acquisition device; a history retention unit configured to record, as history information, the conversation document, the conversation intention, and a response of the image acquisition device to the instruction to the image acquisition device; a difference analysis unit configured to divide a report creation period using a timing when the user issues, to the image acquisition device, an instruction including an intention to save a captured image as a boundary and output report creation information in which history information divided for each of the report creation periods, and a captured image and a differential condition corresponding to the history information are associated with each other; and a report retention unit configured to create a report for each of the report creation periods based on the report creation information and record the created report.