| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4edd4e526605dbd18b513b4b30d19ab2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-383
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-469
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-469
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-30 |
| filingDate |
2006-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b4faf94cd654288f7fd074bef4f3c1d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bcf99551cb60342b76816675003432d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d37e2d42a8ca42e9d188e94ad9eb1498
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bbdba5084355c45abf854d85c915317
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_201ded466f0f535965b2930f6a70780a |
| publicationDate |
2007-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2007258075-A |
| titleOfInvention |
Nickel metal hydride storage battery |
| abstract |
Provided is a nickel-metal hydride storage battery whose output is improved even when the area of an electrode plate is increased beyond a certain level. A negative electrode plate 8 of a nickel metal hydride storage battery contains a water-insoluble polymer binder and has an effective surface area per unit capacity of 70 cm 2 / Ah or more. The density of the first and second separators 10a and 10b between the positive and negative electrode plates 6 and 8 is in the range of 450 kg / m 3 or more and 600 kg / m 3 or less. The nonwoven fabric of these separators 10a and 10b is combined with the ultrafine fibers 30. It is formed by bonding the fibers 32 through the fusion part of the composite fibers 32. The fibers 30 and 32 have a substantially circular cross-sectional shape, and the diameters of the ultrafine fiber 30 and the composite fiber 32 are 1 μm or more and less than 5 μm, or 5 μm or more and 15 μm or less. The ratio of the ultrafine fibers 32 to the fibers 30 and 32 is in the range of 10% by mass to 20% by mass, and at least one nonwoven fabric of the separators 10a and 10b is subjected to sulfonation treatment. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015069887-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9899653-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013008454-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2013008454-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014157674-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015153621-A |
| priorityDate |
2006-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |