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:
Oct. 30, 2018
Filed:
May. 23, 2014
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Hiroyuki Sasaki, Tokyo, JP;
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Abstract
An identifying device includes a vertical direction speed calculation unit configured to calculate a speed in a vertical direction of an air pressure measurement unit from an air pressure value measured by the air pressure measurement unit, the vertical direction speed determination unit configured to determine a magnitude of the speed in the vertical direction, a vertical direction continuous distance calculation unit configured to calculate a continuous distance of movement in the vertical direction based on the speed in the vertical direction calculated by the vertical direction speed calculation unit and the determination result of the vertical direction speed determination unit, and a vertical direction movement determination unit configured to determining whether the air pressure measurement unit is moving in the vertical direction or not in accordance with whether or not the vertical direction continuous distance is more than a predetermined threshold value.