| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B21-0076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-4088 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B21-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C11-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-4077
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C11-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C11-00 |
| filingDate |
2017-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a3080d0349b42343f001004e0495c16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f29884a0b091fcc4e4598a7413d1031d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92f37a6cc4145b128b3ba305a71989d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c266acf6a62dec28746e4751bebdc6f |
| publicationDate |
2017-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2017348647-A1 |
| titleOfInvention |
Filter for capturing minute substance, glass substrate for observing minute substance, minute substance observation device, minute substance capturing method, and minute substance observation method |
| abstract |
There is provided a glass substrate for observing minute substance, made of porous glass and capable of separating and capturing a minute substance with a 10 to 500 nm average particle diameter contained in a solution or a suspension, comprising a porous glass substrate having a plurality of pores, wherein the plurality of pores has an average pore diameter ranging from 30 to 110% of the average particle diameter of the minute substance, each of the plurality of pores has a surface pore diameter on an uppermost surface of the glass substrate, a standard deviation of the surface pore diameter is 60% or less of the average particle diameter of the minute substance, and a pore with a pore diameter ranging from 60 to 140% of a pore diameter at peak top in a pore diameter distribution of the plurality of pores occupies 90% or more of total pore volume. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019154845-A1 |
| priorityDate |
2015-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |