| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b9036c33bbe3f4ea428655b76200f7c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M41-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M29-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-00 |
| filingDate |
1986-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49ddf3a06b4ceae5c9b8f36d4f6156d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cece3a3e53a5be37c1d0ad9b6a8e5046 |
| publicationDate |
1987-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-S62195276-A |
| titleOfInvention |
Cell cultivation |
| abstract |
PURPOSE: To stir a culture fluid and feed oxygen without producing a shearing force or foams, by carrying out cultivation while blowing oxygen on the surface of the culture fluid. n CONSTITUTION: A stainless steel tube 6 having a germ-free filter 5 is inserted from above into a cultivation tank for carrying out liquid cultivation of cells and an air nozzle 7 is attached to the tip of the tube 6. The air nozzle 7 is provided at a position 0.1W300mm away from the surface of the culture fluid at 0W90°, preferably 5W80° angle to the liquid surface. A circular or flat stainless steel needle having 1W10mm 2 cross-sectional area is used as the nozzle 7 and a gas is preferably blown on the culture fluid surface at 1W20l/min flow rate by an air pump. n COPYRIGHT: (C)1987,JPO&Japio |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4968331-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014530618-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4975190-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108211696-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63164880-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5116504-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108211696-B |
| priorityDate |
1986-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |