Japan, Sept. 16 -- NF HOLDINGS CORP has got intellectual property rights for 'DETERMINATION DEVICE AND DETERMINATION METHOD.' Other related details are as follows:
Application Number: JP,2022-172827
Category (FI): G01N27/02@D,G01N27/02@Z
Stage: PROBLEM TO BE SOLVED: To provide a determination device and a determination method with which it is possible to determine in chronological order on the basis of sufficiently noise-suppressed data, determine in a short time, and automatically determine by computer software.SOLUTION: Provided is a determination device 1 for repeatedly measuring the impedance of a measurement object 2 over time and determining that the electrochemical properties of the measurement object 2 have become a prescribed state. The determination device 1 comprises: an analysis unit 5 for calculating estimation error information on the basis of the difference between the impedance at a prescribed measurement point after the passage of a measurement time and a value of a relational function Zf(n), the relational function Zf(n) representing a relationship between the passage of time and the impedance; and a determination unit 6 for monitoring a change of the estimation error information due to the passage of time in chronological order and determining, when the estimation error information satisfies a prescribed criterion, that the electrochemical properties of the measurement object 2 have become a prescribed state.SELECTED DRAWING: Figure 1 (Grant)
Filing Date: Oct. 28, 2022
Publication Date: May 16, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
