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:
Apr. 23, 2024
Filed:
Sep. 03, 2019
Sharp Kabushiki Kaisha, Osaka, JP;
Akihiro Okazaki, Sakai, JP;
Daisuke Moriuchi, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
An air purifier () includes a detection unit () and a control unit (). The detection unit () periodically detects environment information. The environment information indicates information relating to an environment around the air purifier (). The control unit () determines whether or not the environment information satisfies a specific condition a plurality of times during the specific time period (Ts) corresponding to an event within a prescribed period (Ta). In a case where the control unit () determines that the environment information satisfies the specific condition a plurality of times, the control unit switches a mode from a learning mode to an implementation mode. In the implementation mode, in a case where the environment information meets a trigger during the specific time period, the control unit () performs event operational control.