| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-1793 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M15-108 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-39
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/G01N21-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-33 |
| filingDate |
2004-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6067f7b4c847f672df1faff565d1b761
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa4ffbd8b1735a4bb66190a3477232ba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ead4f9b5f2f043b7fa6cd37913eb75e5 |
| publicationDate |
2004-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2004155191-A1 |
| titleOfInvention |
Exhaust opacity measuring device |
| abstract |
A remote emissions sensing system and method for sensing exhaust emissions from motor vehicles is provided where the system determines the opacity of an exhaust plume. The system comprises a radiation source that emits radiation which is passed through the exhaust plume of a motor vehicle to one or more detectors arranged to receive the radiation. Multiple wavelength opacity measuring embodiments and monochromatic wavelength opacity measuring embodiments are disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7224455-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8447528-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011162435-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011153223-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009272181-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006237665-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005264809-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9057664-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8429957-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7400398-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8347701-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7274994-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7485861-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7359804-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006047445-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8838396-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8266952-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006074567-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005197794-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7930931-B2 |
| priorityDate |
2001-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |