| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb5143c5d291d49c700ac1631bdd20df |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B19-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B19-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B19-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B19-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate |
1993-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd7ea389836003377bfdc93f6a4cee6b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1f71739d16c920e0b6deeb78e59cb10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63b26d90135db2913f1fbe6004fb0eab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8796c0fe7a067909137284bb94edd0c |
| publicationDate |
1994-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H06316425-A |
| titleOfInvention |
Light transmission block |
| abstract |
(57) [Abstract] [Purpose] It is possible to uniformly diffuse and diffuse lamp light, especially ultraviolet light, and to irradiate the liquid to be treated with ultraviolet light with high efficiency over the entire area where the ultraviolet light is transmitted and diffused. Provided is a light transmission block body adapted to receive the light. [Composition] A closed-cell foam is formed by heat-treating high-purity synthetic silica glass powder of a hot gas phase method with ammonia gas and heat-sealing foaming under reduced pressure. Further, the foam is immersed in a hydrofluoric acid solution to form quartz. The light-transmitting block body 3 is constructed by forming a glass communicating foam and subjecting the foam to the required shape processing of the block. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009007219-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009004756-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019076004-A |
| priorityDate |
1993-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |