| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12d24c0a12c3ecdb6d9a47d623d96e76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_441e6a7fb16ea411043676b941fb0236 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-196666
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-193333
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-118339
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-117497
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-25125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-255 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-1826
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-166
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N35-085 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N35-08 |
| filingDate |
1989-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6363882978c5894494b47ac1a6c930f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a9bffb57ca0365524ceff2e62879a9d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dab02bcc4f01065ecc73946379221f8b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d2976b9ca12ea77511bd22fa7145e42 |
| publicationDate |
1990-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H02145961-A |
| titleOfInvention |
Determination and analyzer of trihalomethane |
| abstract |
PURPOSE:To protect trihalomethane under water from an interfering substance while enabling continuous measurement thereof by using a micro-porous film by no means reacting with trihalomethane. CONSTITUTION:A sample solution is fed with a pump 4 to be mixed with a reducing agent solution such as sulfurous acid or thio sulfulic acid fed from a pump 5 by a three-way joint 6, where chlorine, chloramine and the like are decomposed in the sample solution and the solution is sent to a teflon tube 2 outside a permeating section 1. A carrier liquid is flowed inside a micro- cellular teflon tube 3 by a pump 7. A sodium hydrate is added to the carrier liquid to make the solution alkaline. The carrier liquid mixed with a trikalomethane-containing nicotine amid solution fed with a pump 8 by a three- way joint 9 and the mixture is heated with a reaction coil 10 immersed in a boiled water and subsequently, cooled with a reaction coil 11 immersed in an icy water. It is detected a fluorescence detector 12 and a detection signal is outputted to a recorder. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H04158261-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022181211-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008157791-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008145163-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008145164-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012172978-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7156570-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002504986-A |
| priorityDate |
1988-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |