| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5547f741b25666fc4ae5195cf71a979b |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-36 |
| filingDate |
1992-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d156f6898f578f45416bc197f453a424
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_315318c50467dbf2c380a664b678bfab |
| publicationDate |
1994-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0650950-A |
| titleOfInvention |
Sample concentrator-trap device |
| abstract |
(57) [Summary] [Purpose] When collecting volatile components in water and water-containing samples, 100% collection efficiency is possible and water that interferes with analysis is completely removed. [Structure] By providing a compressor 4 for pressurizing a sample and a jet nozzle 6 for heating and vaporizing a volatile component in the sample introduction part 1, only a volatile organic substance is introduced into a trap tube 3 and adsorbed. A water removing unit 2 including a hollow membrane 8 that allows only water to pass therethrough and a vacuum pump 9 in front of the trap tube 3. To remove water in the vaporized components. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7703351-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007326071-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H085618-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022185604-A1 |
| priorityDate |
1992-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |