| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_164a24be1903c113936a1d3c50e6e8e1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2307-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-05 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08B21-182
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-228 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G08B21-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-22 |
| filingDate |
2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32b1f359e79aebbed603950a9a5d422f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2629864e7bc54fe924040b1a4ad195a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2dfdfc599664d5178a6ee6a4a43008bc |
| publicationDate |
2018-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2018172614-A1 |
| titleOfInvention |
Determination device for determining an improvement in water quality |
| abstract |
A determination device for determining an improvement in water quality, capable of determining it in no time, is provided. The device has a first measuring device for measuring by AC terminal electric conductimetry a capacitance of a first capacitor formed between a pair of electrodes immersed in untreated water to be supplied to a water quality-improving apparatus; a second measuring device for measuring by AC terminal electric conductimetry a capacitance of a second capacitor formed between a pair of electrodes immersed in water discharged by the apparatus; and a processor for calculating a ratio (Y/X) of a capacitance Y to a capacitance X wherein the capacitance X is a capacitance of the first capacitor outputted by the first measuring device when an AC frequency is 100 Hz or less, and the capacitance Y is a capacitance of the second capacitor at the same frequency outputted by the second measuring device. |
| priorityDate |
2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |