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:
Jul. 30, 2024
Filed:
Nov. 05, 2021
Applicant:
Shimadzu Corporation, Kyoto, JP;
Inventors:
Mitsuhiro Mouri, Kyoto, JP;
Hiroshi Tsuji, Kyoto, JP;
Assignee:
SHIMADZU CORPORATION, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 3/08 (2006.01); G01N 3/06 (2006.01); G01N 3/62 (2006.01);
U.S. Cl.
CPC ...
G01N 3/08 (2013.01); G01N 3/068 (2013.01); G01N 3/62 (2013.01); G01N 2203/0017 (2013.01); G01N 2203/021 (2013.01); G01N 2203/0688 (2013.01);
Abstract
The disclosure provides a tensile testing machine and includes: a processing filter that removes a noise component included in a test force measurement signal output from a load cell; and an adjustment unit that adjusts a frequency characteristic of the processing filter. The adjustment unit receives a detection signal output from the sensor, and adjusts the frequency characteristic of the processing filter on a basis of a difference between output signals of two low-pass filters having different frequency characteristics.