http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001141644-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80787665b837ed3eb503bbcd27c0043a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-52 |
| filingDate | 1999-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c530b4678892df09dda413b5801b2db5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62ca24aeeb04e66fd308168a3e1d806b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a95cde59ac67e50939d45418982589be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d5351b87cec7d5accb5266af01211e4 |
| publicationDate | 2001-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001141644-A |
| titleOfInvention | Reflectance measuring device |
| abstract | (57) [Problem] To provide a reflectance measuring device with improved measurement accuracy by avoiding variation in the distance between a photometric head and a test paper. It is another object of the present invention to provide a reflectance measuring apparatus which can avoid contamination and denaturation of a reference plate, can correct a light source drift every time measurement is performed, and can improve measurement accuracy. A photometric head includes a light source and a photodetector. And irradiates the light from the light source 24 to the reagent pad 12 of the test paper 10 which is the measurement object, And the reflection intensity of the reagent pad 12 is determined based on the relationship with the reflection intensity from the internal reference reflection plate 14a. The reflection intensity from the internal reference plate 14a is measured a plurality of times, and the density calculation unit 40 determines the accuracy or reproducibility of the reflectance measurement based on the results of the plurality of measurements. The distance between the transport table holding the test paper 10 and the photometric head 20 can be adjusted by an adjusting screw 84, and based on the determination result of the accuracy or reproducibility by the calculation unit 40, the reagent pad 12 and the photometric head 20 are adjusted. The positional relationship with the is adjustable. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006250890-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017221756-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7382462-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101498096-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004177204-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008170190-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004177205-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8133742-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100342233-C http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7623240-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021262088-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009236901-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006284283-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2017221756-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7382460-B2 |
| priorityDate | 1999-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.