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. 31, 2023
Filed:
Oct. 23, 2019
Kyocera Corporation, Kyoto, JP;
Yuji Masuda, Yasu, JP;
KYOCERA Corporation, Kyoto, JP;
Abstract
A measurement apparatus includes: a flow path device including a first flow path in which first liquid including particles to be measured is flowed, and which includes a measurement region measured with an optical sensor, a second flow path in which second liquid for comparison is flowed, and which includes a comparison region measured with the optical sensor, and a calibration region for calibrating the optical sensor; an arm-like member in which the optical sensor is disposed in a first end, and in which a drive shaft is disposed in a second end; and a rotary drive actuator configured to rotationally drive the arm-like member in a predetermined range, wherein each of the measurement region, the comparison region, and the calibration region is disposed as a region including a position on a circumference along which the optical sensor moves in accordance with a rotary drive of the arm-like member.