Patent · US Active

Chemical analysis apparatus and chemical analysis method

US8658102B2 · kind B2 · utility

1Cited by

9References

4Claims

0Family size

Assignee

Hitachi High-Technologies Corporation · JP

Inventors

Hajime Katou · Chiyoda, JP
Ryo Miyake
Hiroyasu Uchida · Hiroshima, JP
Katsuhiro Kambara · Tokyo, JP
Takenori Okusa · Tokyo, JP
Shigenori Watari · Hitachinaka, JP
Yoichiro SUZUKI · Hitachinaka, JP
Tomonori Mimura · Ibaraki, JP
Miki Taki · Hitachinaka, JP
Akira Inagaki · Matsumoto, JP

Key dates

Filing date	May 24, 2010
Grant date	Feb 25, 2014
Priority date	—
Expiry date	May 24, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S707/99943
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A chemical analysis apparatus comprising reaction containers containing therein a substance to be analyzed; an agitating mechanism spaced from the substance to be analyzed and agitating said substance to be analyzed with a liquid in said reaction container; and, a measuring portion for measuring physical properties of the substance to be analyzed, said agitating mechanism having a sound supply portion supplying sound waves to the substance to be analyzed, wherein said sound supply portion comprises a mechanism changing, in time, intensity of ultrasonic waves to be irradiated so as to apply pulsation to a swirl flow in the reaction container.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.