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:
Nov. 01, 2022
Filed:
Sep. 10, 2018
Applicant:
Horiba, Ltd., Kyoto, JP;
Inventors:
Makoto Nagura, Kyoto, JP;
Kazuma Aoyagi, Kyoto, JP;
Akihiro Minami, Kyoto, JP;
Hiroshi Tateno, Kyoto, JP;
Tomoya Shimizu, Kyoto, JP;
Kusuo Ueno, Kyoto, JP;
Assignee:
HORIBA, LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/28 (2006.01); G02B 21/34 (2006.01); G01N 1/38 (2006.01);
U.S. Cl.
CPC ...
G01N 1/2813 (2013.01); G01N 1/286 (2013.01); G02B 21/34 (2013.01); G01N 1/38 (2013.01);
Abstract
A sample dispersing device contains a container inside of which a dispersal chamber where a power sample is dispersed is formed, and an introducing mechanism that introduces a gas containing the powder sample from the outside of the container into the dispersal chamber based on a pressure difference between the inside and the outside of the container. The introducing mechanism contains an introduction pipe where the gas containing the powder sample flows, and several restrictors arranged in the introduction pipe.