专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US06436577B1 Non-aqueous electrolytic secondary cell 有权
标题翻译：非水电解二次电池
公开(公告)号：US06436577B1
公开(公告)日：2002-08-20
申请号：US09380215
申请日：1999-08-26
申请人： Yoshinori Kida , Ryuji Ohshita , Seiji Yoshimura , Toshiyuki Nohma , Koji Nishio
发明人： Yoshinori Kida , Ryuji Ohshita , Seiji Yoshimura , Toshiyuki Nohma , Koji Nishio
IPC分类号： H01M458
CPC分类号： H01M4/525 , H01M10/0525 , H01M10/0569 , H01M2300/004
摘要： In a non-aqueous electrolyte secondary battery provided with a positive electrode 1, a negative electrode 2, and a non-aqueous electrolyte solution, a lithium-containing composite nickel oxide is used as a chief component of the positive electrode material for the positive electrode, a lithium-containing titanium oxide is used as a chief component of the negative electrode material for the negative electrode, and the solvent of the non-aqueous electrolyte solution contains a cyclic carbonic ester and a chain carbonic ester in such a manner that the cyclic carbonic ester and chain carbonic ester are contained in amounts of not less than 10% by volume of the whole solvent, respectively, and the total content of the cyclic carbonic ester and the chain carbonic ester is not less than 60% by volume of the whole solvent.
摘要翻译：在设置有正极1，负极2和非水电解质溶液的非水电解质二次电池中，使用含锂复合氧化镍作为正极用正极材料的主要成分使用含锂的氧化钛作为负极用负极材料的主要成分，非水电解液的溶剂含有环状碳酸酯和链状碳酸酯，使环状碳酸酯和链状碳酸酯的含量分别为全部溶剂的10体积％以上，环状碳酸酯和链状碳酸酯的总量不低于整体的60体积％溶剂。

12. 发明授权

US06428926B2 Sealed battery 失效
标题翻译：密封电池
公开(公告)号：US06428926B2
公开(公告)日：2002-08-06
申请号：US09828895
申请日：2001-04-10
申请人： Yoshinori Kida , Toshikazu Yoshida , Ryuji Ohshita , Toshiyuki Nohma , Koji Nishio
发明人： Yoshinori Kida , Toshikazu Yoshida , Ryuji Ohshita , Toshiyuki Nohma , Koji Nishio
IPC分类号： H01M208
CPC分类号： H01M2/08 , H01M2/0212 , H01M10/052 , H01M10/0525 , Y10T29/4911
摘要： The opening to be sealed in a battery is sealed with an electrical insulating sealant S by placing an electrical insulating sealing material C, including a first sealing material A that is soften by heat applied for sealing and a second sealing material B that is more difficult to soften by the heat applied for sealing than the first sealing material A, and by heating and successively cooling the electrical insulating sealing material C. The second sealing material B is in the form of a mesh. Thus, a sealed battery with few defectives such as a sealing failure and a short-circuit can be manufactured in a high yield rate.
摘要翻译：通过放置电绝缘密封材料C，密封电池的开口用电绝缘密封剂S密封，该绝缘密封材料C包括通过用于密封的热软化的第一密封材料A和更困难的第二密封材料B 通过与第一密封材料A相比被密封的热量软化，并且通过加热并依次冷却电绝缘密封材料C而进行软化。第二密封材料B呈网状。因此，可以以高产率制造具有少量缺陷的密封电池，例如密封故障和短路。

13. 发明授权

US06291101B1 Lithium secondary battery 有权
标题翻译：锂二次电池
公开(公告)号：US06291101B1
公开(公告)日：2001-09-18
申请号：US09267220
申请日：1999-03-12
申请人： Koji Kita , Hiroshi Watanabe , Toshiyuki Nohma , Koji Nishio
发明人： Koji Kita , Hiroshi Watanabe , Toshiyuki Nohma , Koji Nishio
IPC分类号： H01M458
CPC分类号： H01M4/133 , H01M4/485 , H01M10/0525
摘要： The present invention provides a lithium secondary battery using, as a lithium ion occluding agent for a negative electrode, a substantially amorphous oxide powder in which a product V·d of a total volume V in cm3/g of pores with a diameter of 100 nm or less and a true density d in g/cm3 measured by a helium displacement method is 0.1 through 0.5. Thus, the lithium secondary battery can attain an excellent charge-discharge cycle characteristic.
摘要翻译：本发明提供一种锂二次电池，其使用作为负极的锂离子吸留剂的基本上无定形的氧化物粉末，其中总体积V的产物Vd为cm3 / g，直径为100nm以下的孔并且通过氦置换法测量的以g / cm 3表示的真密度d为0.1至0.5。因此，锂二次电池可以获得良好的充放电循环特性。

14. 发明授权

US06287725B1 Sintered hydrogen storage alloy electrode and nickel-hydrogen storage battery 失效
标题翻译：烧结储氢合金电极和镍氢蓄电池
公开(公告)号：US06287725B1
公开(公告)日：2001-09-11
申请号：US09402234
申请日：2000-02-01
申请人： Reizo Maeda , Syuuichi Suzuki , Hiroshi Nakamura , Mitsuzo Nogami , Ikuo Yonezu , Koji Nishio
发明人： Reizo Maeda , Syuuichi Suzuki , Hiroshi Nakamura , Mitsuzo Nogami , Ikuo Yonezu , Koji Nishio
IPC分类号： H01M458
CPC分类号： C01B3/0057 , C22C19/03 , H01M4/0471 , H01M4/242 , H01M4/26 , H01M4/385 , H01M4/661 , H01M10/30 , Y02E60/124 , Y02E60/327
摘要： The present electrode is fabricated by coating a conductive substrate with a paste including a hydrogen-absorbing alloy, a binder and a carbon material and sintering the conductive substrate coated with the paste under vacuum or in an atmosphere of a non-oxidizing gas. In this electrode, the carbon material works as a reducing agent so as to suppress oxidation of the hydrogen-absorbing alloy during the sintering, and therefore, the electrode exhibits large oxygen absorbing power in over-charge. Furthermore, the present battery uses, as a negative electrode, the sintered hydrogen-absorbing alloy electrode exhibiting large oxygen absorbing power in over-charge, and hence attains high reliability because increase of the pressure within the battery is minimal.
摘要翻译：本发明的电极通过用包含吸氢合金，粘合剂和碳材料的糊剂涂覆导电性基材来制造，并且在真空下或非氧化性气体气氛下烧结涂布有糊剂的导电性基材。在该电极中，碳材料作为还原剂起作用，以抑制烧结时的吸氢合金的氧化，因此，电极在过充电中表现出较大的氧吸收能力。此外，本发明的电池使用在过充电中表现出大的氧吸收能力的烧结储氢合金电极作为负极，因此由于电池内的压力增加最小，因此获得高的可靠性。

15. 发明授权

US06235428B1 Enclosed alkali storage battery 有权
标题翻译：封闭式碱性蓄电池
公开(公告)号：US06235428B1
公开(公告)日：2001-05-22
申请号：US09331969
申请日：1999-06-30
申请人： Mutsumi Yano , Syuichi Suzuki , Mitsunori Tokuda , Mitsuzou Nogami , Mamoru Kimoto , Shin Fujitani , Koji Nishio
发明人： Mutsumi Yano , Syuichi Suzuki , Mitsunori Tokuda , Mitsuzou Nogami , Mamoru Kimoto , Shin Fujitani , Koji Nishio
IPC分类号： H01M432
CPC分类号： H01M4/362 , H01M4/366 , H01M4/50 , H01M4/52 , H01M10/34 , H01M2006/5094
摘要： A sealed alkaline storage battery using, as a positive electrode active material, nickel oxyhydroxide including Mn as a solid-solution element and having a &ggr; ratio of 65 through 100%; a sealed alkaline storage battery using, as a positive electrode active material, nickel oxyhydroxide including as an additive or coated with a rare earth element and/or a rare earth compound in a ratio measured based on the rare earth element of 0.05 through 5 wt %; and a sealed alkaline storage battery including, as a positive electrode active material, nickel oxyhydroxide having a half-width of a peak in a lattice plane (003) in an X-ray diffraction pattern of 0.8° or more. The pressure within the battery is not largely increased for a long period of charge-discharge cycles, and hence, the electrolyte hardly leaks.
摘要翻译：使用包含Mn作为固溶体元素并具有65至100％的γ比的正极活性材料的氢氧化正镍的密封碱性蓄电池; 使用包含作为添加剂的氢氧化镍或以稀土元素和/或稀土类化合物为基础的以0.05〜5重量％的稀土元素测定的比例包含稀土元素和/或稀土类化合物作为正极活性物质的密封型碱性蓄电池， ; 以及密封的碱性蓄电池，其包括在0.8°以上的X射线衍射图案中，作为正极活性物质，具有晶格面（003）中的峰的半值宽度的氢氧化正镍。电池中的压力在长时间的充放电循环中不会大幅度增加，因此电解质几乎不泄漏。

16. 发明授权

US06221528B1 Hydrogen-absorbing alloy electrode for alkaline secondary battery and method of manufacturing thereof 有权
标题翻译：碱性二次电池用吸氢合金电极及其制造方法
公开(公告)号：US06221528B1
公开(公告)日：2001-04-24
申请号：US09333933
申请日：1999-06-16
申请人： Masutaka Ouchi , Teruhiko Imoto , Kikuko Kato , Nobuyuki Higashiyama , Mamoru Kimoto , Shin Fujitani , Koji Nishio
发明人： Masutaka Ouchi , Teruhiko Imoto , Kikuko Kato , Nobuyuki Higashiyama , Mamoru Kimoto , Shin Fujitani , Koji Nishio
IPC分类号： H01M458
CPC分类号： H01M4/044 , H01M4/383 , Y10S420/90 , Y10T29/49115
摘要： A hydrogen-absorbing alloy electrode for an alkaline secondary battery. The electrode is made from a hydrogen-absorbing alloy containing nickel which has been treated with an acidic solution containing a chelating agent for nickel. The hydrogen-absorbing alloy electrode has good activity and a nickel-hydrogen battery having the hydrogen-absorbing alloy electrode as a negative electrode has a large high rate discharge capacity soon after being assembled, and inhibits an increase of internal pressure during discharge.
摘要翻译：一种用于碱性二次电池的吸氢合金电极。该电极由含有镍的吸氢合金制成，该合金已用含有镍螯合剂的酸性溶液处理过。吸氢合金电极具有良好的活性，并且具有作为负极的吸氢合金电极的镍氢电池在组装后不久就具有大的高倍率放电容量，并且抑制放电期间的内部压力增加。

17. 发明授权

US06200700B1 Alkaline secondary battery 失效
标题翻译：碱性二次电池
公开(公告)号：US06200700B1
公开(公告)日：2001-03-13
申请号：US09272399
申请日：1999-03-19
申请人： Mutsumi Yano , Mitsunori Tokuda , Mitsuzou Nogami , Shin Fujitani , Koji Nishio
发明人： Mutsumi Yano , Mitsunori Tokuda , Mitsuzou Nogami , Shin Fujitani , Koji Nishio
IPC分类号： H01M202
CPC分类号： H01M6/085 , H01M4/42 , H01M4/50 , H01M4/52 , H01M4/661 , H01M10/283 , H01M10/30
摘要： The present invention is directed to an alkaline secondary battery comprising a positive electrode, a zinc based negative electrode, and an alkaline electrolyte solution, wherein the positive electrode includes a central cavity for receiving the zinc based negative electrode, and the negative electrode includes a central cavity for holding the alkaline electrolyte solution. The battery is arranged such that the positive electrode presents a smaller capacity than the negative electrode at least in an initial charge/discharge period.
摘要翻译：本发明涉及一种包括正极，锌基负极和碱性电解质溶液的碱性二次电池，其中所述正极包括用于接收所述锌基负极的中心腔，所述负极包括中心保持碱性电解液的腔体。电池被布置成使得正电极至少在初始充电/放电时段中具有比负极更小的容量。

18. 发明授权

US06190801B1 Sealed alkaline-zinc storage battery 有权
标题翻译：密封碱性锌蓄电池
公开(公告)号：US06190801B1
公开(公告)日：2001-02-20
申请号：US09274808
申请日：1999-03-23
申请人： Mitsunori Tokuda , Mutsumi Yano , Mitsuzou Nogami , Shin Fujitani , Koji Nishio
发明人： Mitsunori Tokuda , Mutsumi Yano , Mitsuzou Nogami , Shin Fujitani , Koji Nishio
IPC分类号： H01M442
CPC分类号： H01M4/244 , H01M4/0497 , H01M4/26 , H01M4/32 , H01M4/48 , H01M4/52 , H01M10/24 , H01M10/283 , H01M10/30 , H01M2010/4292 , Y02E60/124
摘要： The invention provides a sealed alkaline-zinc storage battery including a tubular positive electrode containing, as an active material, a material having reversibility in a charge-discharge reaction; a separator; a negative electrode disposed within the tubular positive electrode with the separator sandwiched therebetween; and an alkaline electrolyte, in which the positive electrode has a capacity smaller than a capacity of the negative electrode at least in initial charge-discharge cycles, and the amounts of an uncharged active material and zinc to be packed in the negative electrode in manufacture of the sealed alkaline-zinc storage battery are set so that a theoretical capacity P of the uncharged active material existing in the negative electrode can be 0.3 through 1.8 times as large as a battery capacity in a completely charged state in the initial charge-discharge cycles, and that a theoretical capacity Q of zinc existing in the negative electrode can be 0.6 through 2.5 times as large as the battery capacity in a completely discharged state in the initial charge-discharge cycles. Thus, a sealed alkaline-zinc storage battery with high charge-discharge cycle performance is obtained.
摘要翻译：本发明提供一种密封的碱锌蓄电池，其包括管状正电极，其包含作为活性材料的充电 - 放电反应具有可逆性的材料; 分隔符设置在管状正极内的负极，分隔件夹在其间; 和碱性电解质，其中至少在初始充放电循环中，正极具有小于负极容量的容量，以及在制造中要包装在负极中的不带电的活性材料和锌的量密封的碱性锌蓄电池被设定为使得存在于负极中的不带电活性物质的理论容量P在初始充放电循环中可以是完全充电状态下的电池容量的0.3〜1.8倍，在初始充放电循环中，存在于负极中的锌的理论容量Q可以是完全放电状态下的电池容量的0.6〜2.5倍。因此，获得具有高充放电循环性能的密封的碱锌蓄电池。

19. 发明授权

US6057057A Conductive agent and non-sintered nickel electrode for alkaline storage batteries 失效
标题翻译：用于碱性蓄电池的导电剂和非烧结镍电极
公开(公告)号：US6057057A
公开(公告)日：2000-05-02
申请号：US796541
申请日：1997-02-06
申请人： Mutsumi Yano , Mitsuzo Nogami , Katsuhiko Shinyama , Masao Inoue , Hiroshi Watanabe , Reizo Maeda , Ikuo Yonezu , Koji Nishio
发明人： Mutsumi Yano , Mitsuzo Nogami , Katsuhiko Shinyama , Masao Inoue , Hiroshi Watanabe , Reizo Maeda , Ikuo Yonezu , Koji Nishio
IPC分类号： C01G51/04 , H01M4/32 , H01M4/52 , H01M4/62
CPC分类号： H01M4/32 , C01G51/04 , H01M4/52 , C01P2004/61 , C01P2006/40 , C01P2006/80 , H01M4/624
摘要： A conductive agent for use in alkaline storage batteries in accordance with one aspect of the present invention contains 0.1 to 10% by weight sodium. This sodium content results from cobalt or a cobalt compound, to which an aqueous solution of sodium hydroxide is added and heated to 50 to 200.degree. C. A non-sintered nickel electrode for use in alkaline storage batteries is also proposed. In this electrode, the aforesaid conductive agent in accordance with the present invention is added to a pulverulent active material consisting of grains of nickel hydroxide or grains mainly constituted by nickel hydroxide such that 1 to 20 parts by weight of the conductive agent is added to 100 parts by weight nickel hydroxide contained in the pulverulent active material. Another non-sintered nickel electrode for use in alkaline storage batteries is also proposed. In this electrode, an active material takes the form of composite particles consisting of grains of nickel hydroxide or grains mainly constituted by nickel hydroxide, each of which has a surface formed with an electric conduction layer consisting of a cobalt compound containing 0.1 to 10% by weight sodium.
摘要翻译：根据本发明的一个方面的用于碱性蓄电池的导电剂含有0.1至10重量％的钠。该钠含量来自钴或钴化合物，向其中加入氢氧化钠水溶液并加热至50至200℃。还提出了用于碱性蓄电池的非烧结镍电极。在该电极中，将根据本发明的上述导电剂添加到由氢氧化镍颗粒或主要由氢氧化镍构成的颗粒组成的粉状活性材料中，使得添加1至20重量份的导电剂至100 包含在粉状活性物质中的氢氧化镍重量份。还提出了另一种用于碱性蓄电池的非烧结镍电极。在该电极中，活性物质是以氢氧化镍粒子为主要成分的复合粒子，或以氢氧化镍为主要成分的粒子构成的复合粒子，其表面形成有导电层，该导电层由含有0.1〜10％重量钠。

20. 发明授权

US5797269A Hydrogen storage containers 失效
公开(公告)号：US5797269A
公开(公告)日：1998-08-25
申请号：US804334
申请日：1997-02-21
申请人： Kouichi Nishimura , Kouichi Satoh , Shin Fujitani , Ikuo Yonezu , Koji Nishio
发明人： Kouichi Nishimura , Kouichi Satoh , Shin Fujitani , Ikuo Yonezu , Koji Nishio
IPC分类号： F17C11/00
CPC分类号： C01B3/0005 , F17C11/005 , Y02E60/321 , Y02E60/324 , Y10S123/12
摘要： Molded bodies of a hydrogen absorbing alloy accommodated in a hydrogen storage container are made readily replaceable to ensure stabilized supply of hydrogen gas. When exhibiting an impaired hydrogen absorbing-desorbing capacity, the molded bodies can be easily replaced by new molded bodies, whereby a specified hydrogen absorbing-desorbing capacity can be maintained. The hydrogen gas released from the storage container is partly utilized to heat the container and thereby maintain the alloy at a predetermined temperature, consequently assuring a device, such as a fuel cell, of stabilized supply of hydrogen from the container.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式