| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86df70be6baafcc380c5c26c307c005b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04F15-02405 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04B5-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04B1-98
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04F15-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04F15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04F15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04F15-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04F15-18 |
| filingDate |
2002-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffafc12074318732396bf0a1e9eedab2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1518ce0da33e41c31c738b9b7dae196f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99cd725a7942146773da282ce869f2c5 |
| publicationDate |
2003-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003172020-A |
| titleOfInvention |
Floor structure and floor panel |
| abstract |
PROBLEM TO BE SOLVED: To provide a floor structure which is lightweight and capable of reducing a floor impact sound level, and a floor base panel used for the floor structure. SOLUTION: An underfloor panel 40 has a solid region on a support board 33 of an anti-vibration support leg 30, and a plurality of cavities 41 extending in a direction parallel to a floor surface in other regions. Thereby, the vibration energy propagated from the impact point of the floor base panel 40 is reflected at the boundary between the cavity forming region and the solid region, and repeatedly passes through the cavity forming region. It can be attenuated in a short time, and the vibration energy and acoustic energy transmitted to the slab 20 can be reduced. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007211415-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115288298-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008202333-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115288298-A |
| priorityDate |
2001-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |