Automatic analysis device
US8858882B2 · kind B2 · utility
5Cited by
5References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 24, 2011 |
| Grant date | Oct 14, 2014 |
| Priority date | — |
| Expiry date | Feb 24, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/113332
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
There is provided a data processing method that reduces influences of air bubbles and dirt while maintaining changes in light amounts. Two scattering light photoreceivers are disposed in the forward direction. A photoreceiver 33a closer to the optical axis is taken to be a main angle photoreceiver, and a photoreceiver 33b further from the optical axis is taken to be a sub-angle photoreceiver. Noise is estimated based on the reaction process data of the sub-angle photoreceiver, and noise is reduced by subtracting the estimated noise from the reaction process data of the main angle photoreceiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.