http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H06235773-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_473998e0c212c6d2e1f03333d9806ad2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T5-10 |
| filingDate | 1993-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2c5fed2e80e46fc2b3249c2854c1416 |
| publicationDate | 1994-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H06235773-A |
| titleOfInvention | Radon concentration measuring device in water and radon concentration measuring method using the same |
| abstract | (57) [Summary] [Structure] An underwater radon concentration measuring device having a carbon vapor deposition film 5 formed by vapor depositing carbon on the surface of the film 3, and this device is immersed in water to be measured, and radon on the surface of the carbon vapor deposition film 5 is measured. A method for measuring radon concentration in water that detects the traces of α particles generated by the method. [Effect] Extremely low concentration of dissolved radon in water can be measured easily and inexpensively. Therefore, in the groundwater survey, the outflow section of the groundwater can be identified in the borehole, the location of the rock fracture and the location of the fault, or the velocity of the groundwater. Can be measured, Furthermore, monitoring for earthquake prediction becomes possible. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010266374-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106569252-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106569253-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115453604-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115453604-B |
| priorityDate | 1993-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.