Invention Grant
- Patent Title: Gas measurement apparatus, gas measurement system, gas measurement method, and gas measurement program
-
Application No.: US14856024Application Date: 2015-09-16
-
Publication No.: US09863932B2Publication Date: 2018-01-09
- Inventor: Ayumi Sano , Naotaka Minagawa , Miyuki Kodama , Yasuhiro Kasahara
- Applicant: TANITA CORPORATION
- Applicant Address: JP Tokyo
- Assignee: TANITA CORPORATION
- Current Assignee: TANITA CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2014-205085 20141003
- Main IPC: G01N33/49
- IPC: G01N33/49 ; G01N33/497 ; G01N33/00
Abstract:
A gas measurement apparatus of the present invention includes a gas sensor and is capable of being in any one of an open state in which the gas sensor is connected to an outside air and a closed state in which the gas sensor is cut off from an outside air. The gas measurement apparatus includes: an acquisition unit; and a determination unit. The acquisition unit acquires a detection value of the gas sensor in the open state and a detection value of the gas sensor in the closed state. The determination unit compares the detection value of the gas sensor acquired in the open state and the detection value of the gas sensor acquired in the closed state to thereby determine the state of the gas sensor.
Public/Granted literature
- US20160097761A1 GAS MEASUREMENT APPARATUS, GAS MEASUREMENT SYSTEM, GAS MEASUREMENT METHOD, AND GAS MEASUREMENT PROGRAM Public/Granted day:2016-04-07
Information query
