Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04B2001-8485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04B2001-8433 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10K11-1781 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04B1-8409 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04B1-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10K11-172 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10K11-178 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04B1-84 |
filingDate |
2017-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49d4a3b1acc359ca55fb7cd6e382fe9d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52155c4ca582236b25b21bbe7c4a7f9c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ec31c550e3e47eed008fee33bfc20fe |
publicationDate |
2017-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2017170315-A1 |
titleOfInvention |
Soundproofing structure, partition structure, window member, and cage |
abstract |
The present invention addresses the problem of providing: a soundproofing structure which achieves high soundproofing performance across a wide frequency band, is compact, ensures ventilation properties, and transmits light; a partition structure; a window member; and a cage. A soundproofing structure that is equipped with a plate-shaped member having a plurality of through-holes passing therethrough in the thickness direction, and a frame member having an opening, and makes membrane vibration of the plate-shaped member possible by securing the plate-shaped member to the peripheral edge of the opening in the frame member, wherein the average diameter of the opening in the through-holes is 0.1-250μm, inclusive, and the first unique vibration frequency of the membrane vibration of the plate-shaped member is within the range of 10-100,000Hz. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019094723-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018002919-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-6995349-B2 |
priorityDate |
2016-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |