Accuracy management method
US9229015B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 19, 2009 |
| Grant date | Jan 5, 2016 |
| Priority date | — |
| Expiry date | Feb 28, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/11
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
There is provided a comprehensive accuracy management method attained by including the steps of: displaying operation event information in time series in an accuracy management result chart or a calibration result chart on the same screen; accumulating a characteristic daily measurement value fluctuation pattern on the basis of a kind of an operation event; displaying the latest fluctuation pattern of measurement results and the daily measurement value fluctuation pattern in superposition with each other to warn of fluctuations which differ from the daily measurement value fluctuation pattern; and estimating and reporting the cause of the fluctuations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.