http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021161863-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02D1-04 |
| filingDate | 2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_868e5d0ae117b00c2581a58eb24096e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ddea06aff69572373e6c9944afcadefe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2900a476c91a49d487762987df415491 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3bc5b8b2e6382783cc71573176ee86c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a0fbe5ce153cd6b29d6c4342acdc3c5 |
| publicationDate | 2021-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021161863-A |
| titleOfInvention | Jet in-situ soil sampler |
| abstract | PROBLEM TO BE SOLVED: To obtain a high quality soil sample by avoiding giving a large disturbance to a soil sample, reducing wall friction received before the soil sample enters a connecting inner cylinder, and maintaining an undisturbed structure. Shiki In-situ soil sampler is provided. SOLUTION: This is a jet type in-situ soil sampler for maintaining the characteristics in the in-situ, and has a cutting mechanism capable of moving downward along the vertical axis line to cut into a soil sample, and the above-mentioned cutting mechanism. It is equipped with a drilling mechanism that applies force downwards and has a water knife assembly (6), and the incision mechanism is formed by limiting the soil sample collection chamber on the first radius perpendicular to the vertical axis, as described above. The outer surface of the soil sample that entered the soil sample collection chamber is coated with the gel solution to retain its in-situ properties, and the water knife assembly (6) rotates around the vertical axis and is more than the first radius. Cutting the soil sample along the circumference on a large second radius reduces the cutting resistance of the cutting mechanism. [Selection diagram] Fig. 1 |
| priorityDate | 2020-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.