| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7efdf0efd1b64466c7cf35d6491d85c |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-32 |
| filingDate |
1996-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acda322415079f2ef2624ea01908a4e1 |
| publicationDate |
1997-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H09314181-A |
| titleOfInvention |
Deep water purification device |
| abstract |
(57) 【Abstract】 PROBLEM TO BE SOLVED: To provide a device capable of purifying deep water such as lakes and dams by utilizing natural energy. SOLUTION: An optical fiber holding cylinder having a condenser lens at the upper end and a diffuser lens at the lower end is mounted on a float floated on the surface of water such as a lake or a dam, and the upper end of the focused optical fiber is the focal portion of the condenser lens. Then, the lower end of the focused optical fiber was exposed to the light source part of the diffuser lens. It is possible to send sunlight to the deep layers of dams, lakes and marshes by optical fibers to grow plants and to purify deep water by carbonic acid assimilation of the plants. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108383242-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007105676-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105371053-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4645903-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113994879-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007209841-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019197700-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106764923-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007063822-A |
| priorityDate |
1996-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |