专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2012151130A Fuel battery 有权
标题翻译：燃油电池
公开(公告)号：JP2012151130A
公开(公告)日：2012-08-09
申请号：JP2012110163
申请日：2012-05-14
申请人： Sony Corp , ソニー株式会社
发明人： SAKAI HIDEKI , TOMITA TAKASHI , TAKAGI RYOSUKE , SUZUKI YUSUKE , HATASAWA TAKENOBU
IPC分类号： H01M4/90 , H01M8/00 , H01M8/10 , H01M8/16
CPC分类号： H01M8/16 , H01M2008/1095 , Y02E60/527
摘要： PROBLEM TO BE SOLVED: To achieve a high current density in a fuel battery while utilizing biological metabolism.SOLUTION: There is provided a fuel battery capable of achieving a higher current density while utilizing biological metabolism. In the fuel battery, fuel is decomposed in a step-by-step manner by a plurality of enzymes and electrons produced by oxidation are transferred to an electrode. In the plurality of enzymes decomposing the fuel, the enzyme activity of the enzyme performing decomposition in a pre-stage is equal to or less than the enzyme activity of an enzyme group performing decomposition in a later stage. In a case where a coenzyme is involved, the enzyme activity of an oxidase that oxidizes the coenzyme is equal to or more than the sum of the enzyme activities of an enzyme group involved in the formation of the reductant of the coenzyme, out of the plurality of enzymes decomposing the fuel in a step-by-step manner.
摘要翻译：要解决的问题：为了在利用生物代谢的同时在燃料电池中实现高电流密度。解决方案：提供一种能够在利用生物代谢的同时实现更高的电流密度的燃料电池。在燃料电池中，通过多个酶逐步分解燃料，通过氧化产生的电子被转移到电极。在分解燃料的多种酶中，在前期进行分解的酶的酶活性等于或小于在后期进行分解的酶组的酶活性。在涉及辅酶的情况下，氧化辅酶的氧化酶的酶活性等于或大于辅酶的还原剂形成的酶基团的酶活性的总和，多于的酶以分步方式分解燃料。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2008171574A Nonaqueous electrolytic solution and nonaqueous electrolytic solution battery using this 审中-公开
标题翻译：非电解电解液和非电解电解质电池
公开(公告)号：JP2008171574A
公开(公告)日：2008-07-24
申请号：JP2007001034
申请日：2007-01-09
申请人： Sony Corp , ソニー株式会社
发明人： YAMAKAWA NAOKO , IHARA MASAYUKI , TAKAGI RYOSUKE
IPC分类号： H01M6/16 , H01M4/02 , H01M4/48 , H01M4/58 , H01M10/05 , H01M10/052 , H01M10/0567 , H01M10/0568 , H01M10/0569
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic solution in which heavy loading characteristics after long period of storage can be improved in the case cyclic ether and a salt high in Lewis acidity are used in combination, and a nonaqueous electrolytic solution battery using this. SOLUTION: This has a constitution that a sheet-shaped positive electrode 1 having a positive electrode active material and a sheet-shaped negative electrode 2 having a negative electrode active material are laminated via a separator 3 having ion permeability. A nonaqueous electric solution is impregnated into the separator 3 between the positive electrode 1 and the negative electrode 2. The nonaqueous electrolytic solution contains the cyclic ether and aliphatic ether, Lewis acid salt, and lithium halide. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供在环状醚和盐酸高的盐中组合使用长久储存后的重负荷特性的非水电解液，以及非水电解液电池使用这个解决方案：具有通过具有离子渗透性的隔膜3层叠具有正极活性物质的片状正极1和具有负极活性物质的片状负极2的结构。非水电解液浸渍在正极1和负极2之间的隔板3中。非水电解液含有环醚和脂族醚，路易斯酸盐和卤化锂。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008091219A Positive electrode material for lithium/iron disulfide primary battery, and manufacturing method therefor, and the lithium/iron disulfide primary battery 审中-公开
标题翻译：用于锂离子电池主电池的正极电极材料及其制造方法以及锂/铁绝缘电池
公开(公告)号：JP2008091219A
公开(公告)日：2008-04-17
申请号：JP2006271177
申请日：2006-10-02
申请人： Sony Corp , ソニー株式会社
发明人： YAMAKAWA NAOKO , TAKAGI RYOSUKE
IPC分类号： H01M4/06 , H01M4/48 , H01M4/58 , H01M6/16
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a positive electrode material for lithium/iron disulfide primary batteries capable of improving storage characteristics, to provide a manufacturing method of the positive electrode material, and to provide the lithium/iron disulfide primary batteries. SOLUTION: The positive electrode 2 comprises a positive electrode collector and a positive electrode mixture layer formed on both surfaces of the positive electrode collector. The positive electrode mixture layer has, for example, a positive electrode material where a layer containing triiron tetraoxide (Fe 3 O 4 ) is provided, at least partially on the surface of iron disulfide. By constituting of such a positive electrode material, the storage characteristics can be improved. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够改善储存特性的锂/铁二硫化物一次电池用正极材料，提供正极材料的制造方法，并提供锂/铁二硫化物一次电池。解决方案：正极2包括在正极集电体的两个表面上形成的正极集电体和正极合剂层。正极混合物层例如具有至少部分地在其表面上提供含有四氧化三铁（Fe 3 SB 3 O 4 SB 3）的层的正极材料二硫化铁通过构成这样的正极材料，可以提高保存特性。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008041504A Nonaqueous electrolyte battery 审中-公开
标题翻译：非电解电解质电池
公开(公告)号：JP2008041504A
公开(公告)日：2008-02-21
申请号：JP2006216074
申请日：2006-08-08
申请人： Sony Corp , ソニー株式会社
发明人： TAKAGI RYOSUKE , YAMAMOTO KENTA , KAJITA ATSUSHI , YAMAKAWA NAOKO , SUZUKI HIROYUKI
IPC分类号： H01M2/16 , H01M6/16
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To prevent contact between a positive electrode and a negative electrode caused by contraction of a separator in temperature rise in a battery. SOLUTION: For the separator, a surface layer containing polymer particles having a melting point lower than that of a separator material is formed on a surface thereof. The surface layer is formed by applying slurry comprising, for instance, a binder, a solvent and polymer particles to the separator, phase-separating it by making it pass through a poor solvent of the binder and a solvent affinity bath of the solvent, and thereafter drying it. A material high in affinity to the separator material is preferable for the polymer particles used in this case, and the average particle diameter thereof is preferably set not larger than 5.0 μm in order to prevent the degradation of volume efficiency and a load characteristic of the battery caused by excessive increase of thickness of the surface layer. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了防止由电池中的温度升高引起的隔膜收缩引起的正极和负极之间的接触。解决方案：对于隔板，在其表面上形成含有熔点低于隔板材料的聚合物颗粒的表面层。表面层通过将包含例如粘合剂，溶剂和聚合物颗粒的浆料施加到分离器上而形成，通过使其通过粘合剂的不良溶剂和溶剂的溶剂亲和浴将其相分离，以及然后干燥。对于这种情况下使用的聚合物颗粒，优选对隔板材料具有高亲和性的材料，其平均粒径优选设定为不大于5.0μm，以防止体积效率的降低和电池的负载特性由表面层的厚度过度增加引起的。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2008027867A Wound cell 审中-公开
标题翻译：创伤细胞
公开(公告)号：JP2008027867A
公开(公告)日：2008-02-07
申请号：JP2006202454
申请日：2006-07-25
申请人： Sony Corp , ソニー株式会社
发明人： TAKAGI RYOSUKE , YAMAKAWA NAOKO
IPC分类号： H01M6/02 , H01M2/16 , H01M10/04
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To prevent the occurrence of a short circuit between a positive electrode and a negative electrode due to contraction of a separator when a temperature in a cell becomes high. SOLUTION: For example, in a laminated electrode body composed by laminating in the order of the positive electrode, the separator, the negative electrode, and the separator; a uniaxially-stretched resin material is used as the separator, and a bonded part is provided by bonding both ends in the stretched direction of each of the two separators with each other so as to wrap the negative electrode. A wound cell is manufactured by using a wound electrode body composed by winding such a laminated electrode body in a longitudinal direction. It is preferable to make the stretched direction of each separator the same as the longitudinal direction that becomes a winding direction of the laminated electrode body. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了防止当电池中的温度变高时由于隔板的收缩导致在正极和负极之间发生短路。解决方案：例如，在由正极，隔膜，负极和隔膜的顺序层叠构成的层叠电极体中; 使用单轴拉伸树脂材料作为隔板，并且通过将两个隔板中的每一个的拉伸方向的两端彼此接合以包裹负极而提供接合部。通过使用沿长度方向缠绕这样的层叠电极体而构成的卷绕电极体来制造卷绕单元。优选使各隔膜的拉伸方向与成为层叠电极体的卷绕方向的长度方向相同。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2008027668A battery 审中-公开
标题翻译：电池
公开(公告)号：JP2008027668A
公开(公告)日：2008-02-07
申请号：JP2006197205
申请日：2006-07-19
申请人： Sony Corp , ソニー株式会社
发明人： TAKAGI RYOSUKE , YAMAKAWA NAOKO
IPC分类号： H01M2/34 , H01M2/06 , H01M2/26
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To obtain a current interruption mechanism that has high safety even though having a simple configuration, and to provide a battery using the same. SOLUTION: The battery is manufactured by using the current interruption mechanism that is composed of an insulating sealing gasket which has a disk provided with a hole, and an insulating sealer erected at the outer peripheral edge of the disk, and in which the disk is provided between a pressure-sensitive valve and a power-generating element; and the pressure-sensitive valve that is composed so as to be deformed in an internal-pressure direction when the battery internal pressure rises. The pressure-sensitive valve and an electrode terminal provided in the power-generating element are electrically connected with each other via the hole of the disk. The electrode terminal is arranged while having a flexure in a space between the power-generating element and the disk of the insulating sealing gasket. At least either of the flexure and the terminal end of the electrode terminal is arranged outside the hole of the disk. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了获得具有高安全性的电流中断机构，即使具有简单的结构，并且提供使用该中断机构的电池。解决方案：电池通过使用电流中断机构制造，该电流中断机构由具有设置有孔的盘的绝缘密封垫圈和竖立在盘的外周边缘处的绝缘密封器构成，其中磁盘设置在压敏阀和发电元件之间; 以及压力敏感阀，其在电池内压上升时在内压方向上变形。设置在发电元件中的压敏阀和电极端子经由盘的孔电连接。电极端子在发电元件和绝缘密封垫片的盘之间的空间中具有弯曲的同时被布置。电极端子的弯曲部和末端中的至少任一个配置在盘的孔的外侧。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007184138A Current control mechanism and battery 审中-公开
标题翻译：电流控制机构和电池
公开(公告)号：JP2007184138A
公开(公告)日：2007-07-19
申请号：JP2006000755
申请日：2006-01-05
申请人： Sony Corp , ソニー株式会社
发明人： TAKAGI RYOSUKE , YAMAMOTO KENTA
IPC分类号： H01M2/34
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a current control mechanism which can be miniaturized into a foil. SOLUTION: Connecting plates 9a and 9b are arranged opposite to each other. In the gap between the opposite connecting plates, an insulating sheet 8a made of an insulating material is arranged at the inner circumferential side, and an insulating sheet 8b is arranged at the outer circumferential side. Solder 7 serving as a conductive member melting at a given temperature is arranged to be sandwiched between the insulating sheets 8a and 8b in the gap between the opposite connecting plates. The solder 7 is made of a material that can hardly be alloyed with a conductive member contained in at least either of the connecting plates 9a and 9b. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供可以小型化成箔的电流控制机构。解决方案：连接板9a和9b彼此相对布置。在相对的连接板之间的间隙中，在内周侧设置由绝缘材料制成的绝缘片8a，并且绝缘片8b布置在外周侧。作为在给定温度下熔化的导电部件的焊料7被布置为夹在相对的连接板之间的间隙中的绝缘片8a和8b之间。焊料7由与包含在至少任一个连接板9a和9b中的导电构件几乎不能合金化的材料制成。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007157332A Battery 有权
标题翻译：电池
公开(公告)号：JP2007157332A
公开(公告)日：2007-06-21
申请号：JP2005346334
申请日：2005-11-30
申请人： Sony Corp , ソニー株式会社
发明人： TAKAGI RYOSUKE , YAMAKAWA NAOKO , YAMAMOTO KENTA
IPC分类号： H01M6/16
CPC分类号： H01M6/16 , H01M4/382 , H01M4/40 , H01M4/405 , H01M4/581 , H01M4/5815 , H01M2006/5094 , H01M2200/106
摘要： PROBLEM TO BE SOLVED: To provide a battery improved in a discharge capacity at a constant output.
SOLUTION: A battery element 20 has a winding structure in which a positive electrode 21 and a negative electrode 22 are wound as laminated holding a separator 23 between them. The positive electrode 21 contains iron sulfide as a positive electrode active material, and the negative electrode 22 contains lithium metal or lithium alloy as a negative electrode active material. A ratio R of a discharge capacity per unit area of the positive electrode 21 to a discharge capacity per unit area of the negative electrode 22 (a discharge capacity per unit area of the positive electrode 21/a discharge capacity per unit area of the negative electrode 22) is larger than 1 and 1.4 or less, and lowering of a discharge voltage of the positive electrode 21 is inhibited at the end stage of electric discharge.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供在恒定输出时提高放电容量的电池。解决方案：电池元件20具有绕组结构，其中正极21和负极22被卷绕成层压体，隔板23夹在它们之间。正极21含有硫化铁作为正极活性物质，负极22含有锂金属或锂合金作为负极活性物质。正极21的每单位面积的放电容量与负极22的每单位面积的放电容量的比R（正极21的每单位面积的放电容量/负极的每单位面积的放电容量 22）大于1和1.4以下，并且在放电的最后阶段抑制正电极21的放电电压的降低。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006306650A Substance and battery using the same 有权
标题翻译：使用相同的物质和电池
公开(公告)号：JP2006306650A
公开(公告)日：2006-11-09
申请号：JP2005129726
申请日：2005-04-27
申请人： Sony Corp , ソニー株式会社
发明人： IMOTO HIROSHI , TAKAGI RYOSUKE , RI KOKUKA
IPC分类号： C01G51/00 , C01B31/00 , H01M4/02 , H01M4/36 , H01M4/48 , H01M4/525 , H01M4/58 , H01M10/05 , H01M10/052
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a battery with high capacity and where cycle characteristics can be gained and a suitable substance as its component. SOLUTION: A positive electrode active material layer 12B involves the substance containing cobalt, oxygen and carbon or lithium, cobalt, oxygen and carbon. The valence of cobalt is reduced to 1 or less, 0 approximately, in an electrochemical redox reaction between the substance and lithium. At least a part of carbon is bonded with cobalt. As the amount of electrochemically and reversibly reactive lithium can be increased, the capacity and the cycle characteristics are enhanced. COPYRIGHT: (C)2007,JPO&INPIT

10. 发明专利

JP2006024413A Substance, battery using the substance, and manufacturing method for the substance 审中-公开
标题翻译：物质，使用物质的电池，以及物质的制造方法
公开(公告)号：JP2006024413A
公开(公告)日：2006-01-26
申请号：JP2004200342
申请日：2004-07-07
申请人： Sony Corp , ソニー株式会社
发明人： TAKAGI RYOSUKE , IMOTO HIROSHI , RI KOKUKA
IPC分类号： C01G51/00 , C01G51/04 , H01M4/02 , H01M4/525 , H01M10/05
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a high capacity battery, a substance suitable for electrode material of the battery, and a manufacturing method for the substance.
SOLUTION: A positive electrode active material layer 12B contains the substance whose composition ratio is Li
a CoO
b (0≤a 3 O
4 and smaller than that of Co
2 O
3 . Thereby quantity of lithium which can react electrochemically and reversibly can be increased resulting in high capacity of the battery.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供高容量电池，适用于电池的电极材料的物质以及该物质的制造方法。解决方案：正极活性物质层12B含有组成比为Li CoO b （0≤a<3.6,1.4≤b<1.5）的物质，。在物质和Li之间的电化学氧化还原反应中，Co的含量降低至1或更小，0。该物质的氧的组成比b大于Co O 4 的组成比b，并且小于Co 2 O 3 。因此，可以增加可以电化学反应地反应的锂的量，从而导致电池的高容量。版权所有（C）2006，JPO＆NCIPI

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