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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.:

US 12151954 B1

PDFFull Text
Date of Patent:
Nov. 26, 2024

Filed:

Mar. 11, 2020

Automatic analyzer

Applicant:

Hitachi High-tech Corporation, Tokyo, JP;

Inventors:

Akihiro Shimase, Tokyo, JP;

Kazumi Kusano, Tokyo, JP;

Assignee:

Hitachi High-Tech Corporation, Tokyo, JP;

Attorney:

Crowell & Moring LLP

Primary Examiner:

Jennifer Wecker

Assistant Examiner:

Oyeleye Alexander Alabi

Int. Cl.
CPC ...
B01L 3/00 (2006.01); B01D 19/00 (2006.01); B01F 23/00 (2022.01); B01F 23/41 (2022.01); B01F 101/23 (2022.01); B01L 9/00 (2006.01); B01L 9/02 (2006.01); B23Q 17/24 (2006.01); C02F 1/20 (2023.01); C07K 14/705 (2006.01); C12M 1/00 (2006.01); C12M 1/34 (2006.01); C12M 3/00 (2006.01); C12Q 1/04 (2006.01); C12Q 1/18 (2006.01); C12Q 1/686 (2018.01); G01N 21/3577 (2014.01); G01N 21/359 (2014.01); G01N 21/39 (2006.01); G01N 21/45 (2006.01); G01N 21/64 (2006.01); G01N 21/77 (2006.01); G01N 21/78 (2006.01); G01N 27/414 (2006.01); G01N 30/12 (2006.01); G01N 30/68 (2006.01); G01N 30/70 (2006.01); G01N 30/72 (2006.01); G01N 30/88 (2006.01); G01N 33/00 (2006.01); G01N 33/18 (2006.01); G01N 33/50 (2006.01); G01N 33/53 (2006.01); G01N 33/543 (2006.01); G01N 33/68 (2006.01); G01N 33/74 (2006.01); G01N 35/00 (2006.01); G01N 35/10 (2006.01); G06T 7/00 (2017.01); G06T 7/90 (2017.01); H10K 10/46 (2023.01); H10K 85/00 (2023.01); H10K 85/20 (2023.01);
U.S. Cl.
CPC ...
C02F 1/20 (2013.01); B01D 19/00 (2013.01); G01N 35/00663 (2013.01); G01N 35/1004 (2013.01);
Abstract

This automated analyzer comprises a first systemthat does not need to use degassed water, a second systemfor which it is preferable to use degassed water and that comprises a degassing devicefor producing degassed water and a second pumpfor delivering the degassed water, and a tankhaving formed therein a first compartmentfor storing water to supply to the first systemand a second compartmentfor storing degassed water to supply to the second system. The second systemcomprises a circulation system, which comprises a suction flow pathand return flow pathfor connecting the degassing device, the second pump, and the second compartmentof the tank, and a usage system, which comprises a discharge flow pathand connection flow pathfor connecting the degassing deviceand a usage unit for using the degassed water. Provided inside the tankare a partitionfor forming the first compartmentand second compartmentand a water passage partwhere water moves between the first compartmentand second compartment

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