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:
May. 27, 2025
Filed:
Apr. 27, 2021
Horiba, Ltd., Kyoto, JP;
Tetsuji Yamaguchi, Kyoto, JP;
HORIBA, LTD., Kyoto, JP;
Abstract
A measurement accuracy of a particle size distribution measuring device that performs a particle size distribution measurement in a line start mode is improved by a measurement cell used in a line start mode of a centrifugal sedimentation type particle size distribution measuring device that includes a cell main body and a cell cap. The cell main body has an opening provided on one end and stores therein a density gradient liquid WDGS. The cell cap closes the opening of the cell main body and has an internal passage R provided therein for holding a sample liquid WSS. When an application of a centrifugal force is received, the sample liquid WSS is introduced from the internal passage R into the density gradient liquid WDGS.