http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008092685-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fcd255c15c7063f2836e5aea6642e6ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f5330390627c5000321b4fcfb01e162f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8f6e8948a77c0454fb52e6988ddec914 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3563 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-359 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-0624 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-274 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-31 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J3-10 |
| filingDate | 2008-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dae3653870d8ac7220be9d70a74fdb02 |
| publicationDate | 2008-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2008092685-A1 |
| titleOfInvention | Apparatus and method for the spectral diagnosis of substances and/or surfaces |
| abstract | The invention relates to an apparatus for the spectral diagnosis of substances and/or surfaces having a radiation source (2) which can be variably adjusted over a predetermined spectral range and whose emitted radiation is focused onto a sample (7) to be examined, wherein a first optical sensor unit detects a radiation component, which is influenced by the sample (7) to be examined, as a useful signal (8.2) and forwards it to an evaluation and control unit (5), and to an associated method. According to the invention, the radiation source (2) comprises a light-emitting diode (2.1) with a predetermined emission wavelength which can be varied between a first emission wavelength and a second emission wavelength by a dynamic change in temperature of the light-emitting diode within the predetermined spectral range, wherein a second optical sensor unit (4) detects a component of the emitted radiation as a reference signal (8.1) and forwards it to the evaluation and control unit (5) for error compensation purposes. |
| priorityDate | 2007-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.