http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008224420-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cfaa0174654827c94702aacb3b073bc2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-01 |
| filingDate | 2007-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d0322c95bac8c9648ae706e7eab3c2a |
| publicationDate | 2008-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008224420-A |
| titleOfInvention | Fiber optic lighting equipment |
| abstract | [PROBLEMS] To provide a high brightness in which the light intensity is ultra-stabilized so that the amount of change in incident light or excitation light at a measurement point on the sample is negligible compared to the amount of change in transmitted light intensity or fluorescence intensity derived from the sample. Providing a lighting device. A biological sample is a target, and a biological function is measured with a minute change in light intensity from a very large number of measurement points on the sample, using membrane potential in the brain, heart, etc. or ion concentration inside and outside the cell as an index. As an illumination device for optical photometry or fluorescence photometry as an optical measurement device, a xenon lamp 201, a main fiber bundle 202 that guides light from the xenon lamp 201 and irradiates the sample, and a xenon lamp 201 A fluctuation detection unit 231 that detects temporal fluctuations in the amount of light, and an LED 233 and a PWM control unit 232 that irradiate the sample with a light amount that compensates for fluctuations of the xenon lamp 201 detected by the fluctuation detection unit 231 are provided. A lighting device 200 characterized by that. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9456776-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9743837-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013122443-A |
| priorityDate | 2007-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.