http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019219340-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d7576285d411d00c697e07270d2814a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-167 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-20 |
| filingDate | 2018-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ffc18f9e061e01ae89724ef86efb4ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7cdaaabe7b5c7b56119f291781ad711 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88f0857ec4606333665e459bb07d805d |
| publicationDate | 2019-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019219340-A |
| titleOfInvention | Radioactive dust monitor for alpha rays |
| abstract | An object of the present invention is to realize highly accurate nuclide identification and radioactivity concentration measurement by discriminating alpha rays. A shielding container having a filter paper disposed therein, a detecting unit disposed inside the shielding container, a pump for flowing air into the shielding container, and a pulse signal output from the detecting unit A waveform shaping unit that amplifies the signal, a wave height analyzing unit that extracts a wave height distribution from the pulse signal amplified by the waveform shaping unit, and a response function database that stores a response function corresponding to a positional relationship between the detection unit and the filter paper. For the pulse height distribution extracted by the pulse height analysis unit, a signal restoration operation using the response function is performed to obtain a radioactivity distribution, and the obtained radioactivity distribution, radiation emission rate, and flow rate A radioactivity concentration calculator that calculates the radioactivity concentration of the air flowing into the shielding container from the dust collection time, and a display unit that displays the radioactivity concentration calculated by the radioactivity concentration calculator. Al ยง line for radioactive dust monitor. [Selection diagram] Fig. 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102471133-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220109718-A |
| priorityDate | 2018-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.