http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H07289437-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4edd4e526605dbd18b513b4b30d19ab2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L58-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47J31-057 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L58-00 |
| filingDate | 1994-04-25^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21c67e937dda2a0a7b49e1716f3eac38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41e55ba5d8a72a0c8d9f7010d62b2bf6 |
| publicationDate | 1995-11-07^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H07289437-A |
| titleOfInvention | Coffee liquid extractor |
| abstract | (57) [Summary] [Purpose] To prevent the generation of scale in coffee extractors. [Structure] The other side of the aluminum water pipe 12 is connected to a lower opening of a tube 14 made of polycarbonate resin. When the extraction operation is performed several tens of times, the scale component precipitated from the water heated by the heater 4 adheres to the inner surface of the tube 14. When a new extraction operation is performed in this state and the inner surface of the tube 14 is immersed in hot and cold water, a part of the polymer chains on the surface of the resin is cut due to the chemical reaction of water, and the cohesive force is reduced or decomposition products cause the vicinity of the interface. A weak boundary layer is formed at. At this time, water acts as a plasticizer to reduce the cohesive force, which is the adhesive force in the vicinity of the interface, and causes scale peeling. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016503670-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10405689-B2 |
| priorityDate | 1994-04-25^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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