公开(公告)号：US11672881B2

公开(公告)日：2023-06-13

申请号：US16984198

申请日：2020-08-04

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yoshihiro Sakaguchi ,  Hiroko Ikeshima

IPC: A61L2/24 ,  A61L2/20 ,  G01N21/64

CPC classification number: A61L2/24 ,  A61L2/20 ,  G01N21/64 ,  A61L2202/14 ,  G01N2201/062 ,  G01N2201/06113

Abstract: A purifying method includes: illuminating a measurement area with excitation light; detecting fluorescence from the measurement area; measuring an amount of amino acids included in the measurement area, based on an intensity of the fluorescence; and discharging a chemical agent to the measurement area, when the amount of amino acids exceeds a first threshold.

公开(公告)号：US12057235B2

公开(公告)日：2024-08-06

申请号：US17081960

申请日：2020-10-27

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hiroko Ikeshima

IPC: G16H50/80 ,  G08B21/02 ,  G10L25/66 ,  G16H40/67 ,  G16H50/30 ,  H04W4/02

CPC classification number: G16H50/80 ,  G08B21/02 ,  G10L25/66 ,  G16H40/67 ,  G16H50/30 ,  H04W4/023

Abstract: An information providing method includes: acquiring, from one or more voice recognition devices, regional infection information indicating one or more infection alert levels and one or more regions associated with the one or more infection alert levels, the one or more infection alert levels being obtained by the one or more voice recognition devices analyzing a voice signal; calculating, based on the regional infection information, an infection risk value representing a magnitude of a risk of infection in each of the one or more regions; and generating output information in accordance with the infection risk value for each of the one or more regions.