| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b30aaab6b2cd23887e078e5c256e027 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-3504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-01 |
| filingDate |
2001-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17bc532259936542b28106a64bc47a83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd259fbd2c6036ad6df28708a859f7d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26c583dc48aed8028e14c79602673803
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d4ae326e093a856fa7f300dc078fca7 |
| publicationDate |
2002-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002350341-A |
| titleOfInvention |
Carbon monoxide concentration detector |
| abstract |
(57) [Problem] To provide a carbon monoxide concentration detecting device which improves the accuracy of detection concentration even in a trace amount of carbon monoxide gas. SOLUTION: A carbon monoxide concentration detecting device 11 includes a waveguide 2 forming a passage of a gas to be detected, a light source 3 for irradiating infrared light into the passage, and a light emitted from the light source 3. Detecting device 4 comprising a light receiving means for receiving light and a detecting means for detecting the concentration of carbon monoxide based on the transmission characteristics of the received light. And a first narrow-band filter 51 and a second narrow-band filter 61 having a transmission window in a CO absorption band. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10018556-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012140485-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012140482-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2772749-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014136414-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013543132-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012220351-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2014136414-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9239291-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9958381-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9134224-B2 |
| priorityDate |
2001-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |