专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20090273886A1 CAPACITOR 有权
标题翻译：电容器
公开(公告)号：US20090273886A1
公开(公告)日：2009-11-05
申请号：US12088187
申请日：2006-12-08
申请人： Teruhisa Miura , Hideki Shimamoto , Shusaku Kawasaki , Masayuki Shinjou
发明人： Teruhisa Miura , Hideki Shimamoto , Shusaku Kawasaki , Masayuki Shinjou
IPC分类号： H01G9/10
CPC分类号： H01G9/10 , H01G9/008 , Y02T10/7022
摘要： The capacitor has a capacitor element, a tubular metallic case, an electrolyte, and a terminal plate. The case contains the capacitor element and is joined to a first electrode of the capacitor element at its inner bottom surface. The terminal plate is joined to the second electrode of the capacitor element and seals the opening of the case. At least one of the terminal plate and the case is provided with a through hole, into which a hermetic plug made of a rubber-like elastic body and having an external diameter larger than a diameter of the through hole is inserted.
摘要翻译：电容器具有电容器元件，管状金属外壳，电解质和端子板。该壳体包含电容器元件，并且在其内底表面处连接到电容器元件的第一电极。端子板连接到电容器元件的第二电极并密封壳体的开口。端子板和壳体中的至少一个设置有通孔，插入由橡胶状弹性体制成的外径大于通孔直径的密封塞。

22. 发明授权

US06621684B2 Electric double layer capacitor, electrolytic solution therefore and method for suppressing self-discharge in electronic component 失效
标题翻译：因此，电双层电容器，电解液和电子部件中的自放电抑制方法
公开(公告)号：US06621684B2
公开(公告)日：2003-09-16
申请号：US09883215
申请日：2001-06-19
申请人： Hideki Shimamoto , Yoshinori Takamuku , Yukiya Kobayashi , Minako Fujiyoshi
发明人： Hideki Shimamoto , Yoshinori Takamuku , Yukiya Kobayashi , Minako Fujiyoshi
IPC分类号： H01G9035
CPC分类号： H01G9/038 , H01G9/155 , H01G11/52 , H01G11/58 , H01G11/64 , Y02E60/13 , Y10T29/417
摘要： Electric double layer capacitors having improved stability of electrochemical properties and improved retention of residual voltage, imparted by using an electrolytic solution containing a polymer, such as acrylonitrile/stryrene copolymer, giving an increased electrolyte ion difusion resistance are provided. The capacitors are useful for electro-storage devices, such as back-up power source for real time clocks. The polymer is useful for suppressing self discharge in electronic components, such as electric double layer capacitor, aluminum electrolytic capacitors, electro-chemical capacitor and secondary batteries.
摘要翻译：提供了具有改进的电化学性能稳定性和改善的残余电压保持率的双电层电容器，其通过使用含有聚合物的电解溶液（例如丙烯腈/苯乙烯共聚物）而赋予电解质离子扩散阻力增加。这些电容器对于诸如用于实时时钟的备用电源的电存储装置是有用的。聚合物可用于抑制双电层电容器，铝电解电容器，电化学电容器和二次电池等电子部件的自放电。

23. 发明授权

US06315918B1 Non-aqueous electrolytic solution for capacitor and capacitor containing non-aqueous electrolytic solution 失效
标题翻译：用于电容器和含有非水电解液的电容器的非水电解液
公开(公告)号：US06315918B1
公开(公告)日：2001-11-13
申请号：US09151663
申请日：1998-09-11
申请人： Satoko Mita , Tsuneaki Koike , Takeshi Ishitoku , Tatsuyoshi Ishida , Yoshinori Takamuku , Hideki Shimamoto
发明人： Satoko Mita , Tsuneaki Koike , Takeshi Ishitoku , Tatsuyoshi Ishida , Yoshinori Takamuku , Hideki Shimamoto
IPC分类号： H01M1040
CPC分类号： H01G9/038 , H01G11/60 , Y02E60/13
摘要： Non-aqueous electrolytic solutions for capacitors which release a little gas, have excellent potential window of electrochemical stability and enable capacitors to show excellent charging/discharging cycle properties and safety performance, and capacitors containing such non-aqueous electrolytic solutions. The non-aqueous electrolytic solution for capacitors comprises an electrolytic solution containing at least one cyclic carbonic ester selected from specified compounds and an electrolyte.
摘要翻译：用于释放少量气体的电容器的非水电解液具有优异的电化学稳定性的窗口，并且使电容器显示出优异的充放电循环性能和安全性能，以及含有这种非水电解液的电容器。非水电解质用于电容器的溶液包括含有至少一种选自特定化合物的环状碳酸酯和电解质的电解液。

24. 发明授权

US08780528B2 Electrolyte and electric double-layer capacitor using same 有权
标题翻译：电解液和电双层电容器使用相同
公开(公告)号：US08780528B2
公开(公告)日：2014-07-15
申请号：US14119432
申请日：2012-06-25
申请人： Seiji Takagi , Hideki Shimamoto , Hiroyuki Maeshima , Nao Matsumura
发明人： Seiji Takagi , Hideki Shimamoto , Hiroyuki Maeshima , Nao Matsumura
IPC分类号： H01G9/00
CPC分类号： H01G11/64 , H01G11/58 , H01G11/60 , Y02E60/13 , Y02T10/7022
摘要： An electrolyte includes an organic solvent, a solute and a compound represented by chemical formula [1], both contained in the organic solvent. R1 and R2 represent a methyl group or an ethyl group; R3 represents a functional group having a straight chain including three or more carbon atoms and a hydroxyl group bonded to a terminal carbon; C represents a carbon atom; H represents a hydrogen atom; O represents an oxygen atom; and N represents a nitrogen atom.
摘要翻译：电解质包含有机溶剂，溶质和由化学式[1]表示的化合物，均包含在有机溶剂中。 R1和R2表示甲基或乙基; R3表示具有包含三个或更多个碳原子的直链和与末端碳键合的羟基的官能团; C表示碳原子; H表示氢原子; O表示氧原子; N表示氮原子。

25. 发明申请

US20130163148A1 ELECTRODE FOR ELECTROCHEMICAL CAPACITOR AND ELECTROCHEMICAL CAPACITOR USING SAME 有权
标题翻译：电化学电极用电极和电化学电容器
公开(公告)号：US20130163148A1
公开(公告)日：2013-06-27
申请号：US13821262
申请日：2011-10-14
申请人： Kiyohiro Isii , Hideki Shimamoto , Junko Fujisawa , Susumu Nomoto
发明人： Kiyohiro Isii , Hideki Shimamoto , Junko Fujisawa , Susumu Nomoto
IPC分类号： H01G11/50
CPC分类号： H01G11/22 , H01G11/50 , H01G11/54 , Y02E60/13 , Y02T10/7022
摘要： A negative electrode for an electrochemical capacitor includes a current collector having electric conductivity, and an electrode layer formed on a surface of the current collector and having cations stored therein. In at least a part of the electrode layer, a value of ratio Ia/Ib of peak value Ia indicating a presence of an anion decomposition compound and peak value Ib indicating a presence of an electrolyte in a spectrum of an atom forming the anion is 0.45 or more and less than 2.55 as measured using X-ray photoelectron spectroscopy.
摘要翻译：用于电化学电容器的负极包括具有导电性的集电器，以及形成在集电器的表面上并具有阳离子的电极层。在电极层的至少一部分中，表示存在阴离子分解化合物的峰值Ia的比值Ia / Ib的值和表示形成阴离子的原子的光谱中电解质存在的峰值Ib为0.45 或更多且小于2.55，使用X射线光电子能谱测量。

26. 发明申请

US20120255858A1 ACTIVATED CARBON FOR ELECTROCHEMICAL ELEMENT AND ELECTROCHEMICAL ELEMENT USING THE SAME 审中-公开
标题翻译：用于电化学元素的活性炭和使用该化学元素的电化学元素
公开(公告)号：US20120255858A1
公开(公告)日：2012-10-11
申请号：US13517360
申请日：2010-12-14
申请人： Hiroyuki Maeshima , Chiho Yamada , Motohiro Sakata , Hideki Shimamoto
发明人： Hiroyuki Maeshima , Chiho Yamada , Motohiro Sakata , Hideki Shimamoto
IPC分类号： C25B11/12 , B32B3/10
CPC分类号： H01M10/0569 , C01B32/30 , H01G11/24 , H01G11/34 , H01G11/60 , H01G11/62 , H01M4/587 , H01M10/0525 , H01M10/0568 , H01M2004/021 , H01M2300/0028 , Y02E60/13 , Y02T10/7011 , Y02T10/7022 , Y10T428/24314
摘要： Activated carbon used for an electrochemical element in which when W1 and W2 satisfy 1.0 nm≦W1
摘要翻译：用于电化学元件的活性炭，其中当W1和W2满足1.0nm＆lt; N1; W1

27. 发明申请

US20110111284A1 ACTIVATED CARBON FOR ELECTROCHEMICAL ELEMENT AND ELECTROCHEMICAL ELEMENT USING THE SAME 审中-公开
标题翻译：用于电化学元素的活性炭和使用该化学元素的电化学元素
公开(公告)号：US20110111284A1
公开(公告)日：2011-05-12
申请号：US13000177
申请日：2009-06-19
申请人： Hiroyuki Maeshima , Chiho Yamada , Hideki Shimamoto
发明人： Hiroyuki Maeshima , Chiho Yamada , Hideki Shimamoto
IPC分类号： H01M2/02
CPC分类号： B01J20/20 , B01J20/28004 , B01J20/2803 , B01J20/28069 , C01B32/30 , C01P2004/61 , C01P2006/12 , C01P2006/14 , C01P2006/16 , H01G11/24 , H01G11/34 , H01G11/60 , H01G11/62 , H01M4/587 , Y02E60/13
摘要： Van der Waals molecular diameters of a cation, an anion, and a solvent contained in an electrolytic solution are denoted by Lc, La, and Ls, respectively. The minimum widths of van der Waals molecules of the cation, anion, and solvent are denoted by Lmin,c, Lmin,a, and Lmin,s, respectively. The maximum values of Lc, La, Ls, Lmin,c, Lmin,a, and Lmin,s is denoted by W1. The minimum values of (Lc+La), (Lc+Ls), (La+Ls), (Lmin,c+Lmin,a), (Lmin,c+Lmin,s), and (Lmin,a+Lmin,s) is denoted by W2. Under these definitions, the total pore volume of the activated carbon in which a slit width obtained by the MP method is W1 or more and W2 or less is 15% or more of the total pore volume in which the slit width is 2.0 nm or less.
摘要翻译：电解液中所含的阳离子，阴离子和溶剂的范德华分子数分别由Lc，La和Ls表示。阳离子，阴离子和溶剂的范德华分子的最小宽度分别由Lmin，c，Lmin，a和Lmin，s表示。 Lc，La，Ls，Lmin，c，Lmin，a和Lmin的最大值由W1表示。（Lc + La），（Lc + Ls），（La + Ls），（Lmin，c + Lmin，a），（Lmin，c + Lmin，s）和（Lmin，a + s）由W2表示。在这些定义下，通过MP法获得的狭缝宽度为W1以上且W2以下的活性炭的总细孔容积为狭缝宽度为2.0nm以下的总细孔容积的15％以上。

28. 发明授权

US07885053B2 Electric double layer capacitor and method for manufacturing same 失效
标题翻译：双电层电容器及其制造方法
公开(公告)号：US07885053B2
公开(公告)日：2011-02-08
申请号：US12300919
申请日：2007-05-24
申请人： Nao Matsumura , Motohiro Sakata , Hideki Shimamoto
发明人： Nao Matsumura , Motohiro Sakata , Hideki Shimamoto
IPC分类号： H01G9/00
CPC分类号： H01G9/02 , H01G9/155 , Y02E60/13 , Y10T29/417
摘要： An electric double layer capacitor includes first and second collectors, first and second polarizable electrode layers provided on the first and second collectors, respectively, a separator having an insulating property provided between the first and second polarizable electrode layers, and an electrolytic solution impregnated in the separator and the first and second polarizable electrode layers. A lower electric potential is to be applied to the second collector than to the first collector. The electrolytic solution contains anion including fluorine as electrolyte. The separator includes a separation layer facing the second polarizable electrode layer, and an inhibition layer facing the first polarizable electrode layer. The separation layer contains cellulose. The inhibition layer is made of material different from that of the separation layer. The inhibition layer prevents cellulose from decomposing. This electric double layer capacitor prevents the separator from dissolving, having an excellent long-term reliability.
摘要翻译：双电层电容器包括第一和第二集电体，分别设置在第一和第二集电体上的第一和第二可极化电极层，具有设置在第一和第二可极化电极层之间的绝缘性能的隔膜和浸渍在第一和第二集电体中的电解液分离器和第一和第二可极化电极层。对第二收集器施加比第一收集器低的电位。电解液含有作为电解质的氟的阴离子。所述隔板包括面对所述第二可极化电极层的隔离层和面向所述第一可极化电极层的抑制层。分离层含有纤维素。抑制层由与分离层不同的材料制成。抑制层防止纤维素分解。该双电层电容器防止隔膜溶解，具有优异的长期可靠性。

29. 发明申请

US20090231781A1 ELECTRIC DOUBLE LAYER CAPACITOR 有权
标题翻译：电双层电容器
公开(公告)号：US20090231781A1
公开(公告)日：2009-09-17
申请号：US11994068
申请日：2006-08-07
申请人： Chiho Yamada , Eri Hirose , Yoshinori Takamuku , Hideki Shimamoto
发明人： Chiho Yamada , Eri Hirose , Yoshinori Takamuku , Hideki Shimamoto
IPC分类号： H01G9/155
CPC分类号： H01G9/155 , H01G9/038 , H01G9/058 , H01G11/24 , H01G11/28 , H01G11/32 , H01G11/60 , Y02E60/13 , Y02T10/7022
摘要： An electric double layer capacitor includes a first collector, a first polarizable electrode layer provided on the first collector, a second collector, a second polarizable electrode layer provided on the second collector and facing the first polarizable electrode layer, a separator having an insulating property and provided between the first polarizable electrode layer and the second polarizable electrode layer, and a driving electrolyte impregnated in the first polarizable electrode layer and the second polarizable electrode layer. The polarizable electrode layers mainly contain activated carbon made from phenol resin, have a surface roughness not larger than 0.6 μm, and have an electrode density ranging from 0.5 g/cm3 to 0.7 g/cm3. This electric double layer capacitor has characteristics deteriorating little even at low temperatures, thus having a reliability for a long time.
摘要翻译：双电层电容器包括：第一集电体，设置在第一集电极上的第一可极化电极层，第二集电体，设置在第二集电体上并面向第一可极化电极层的第二可极化电极层，具有绝缘性的隔膜; 设置在第一可极化电极层和第二可极化电极层之间，以及浸渍在第一可极化电极层和第二可极化电极层中的驱动电解质。可极化电极层主要含有由酚醛树脂制成的活性炭，表面粗糙度不大于0.6μm，电极密度为0.5g / cm 3至0.7g / cm 3。该双电层电容器即使在低温下也具有劣化的特性，因此具有长时间的可靠性。

30. 发明申请

US20090195964A1 ELECTRIC DOUBLE LAYER CAPACITOR AND METHOD FOR MANUFACTURING SAME 失效
标题翻译：电双层电容器及其制造方法
公开(公告)号：US20090195964A1
公开(公告)日：2009-08-06
申请号：US12300919
申请日：2007-05-24
申请人： Nao Matsumura , Motohiro Sakata , Hideki Shimamoto
发明人： Nao Matsumura , Motohiro Sakata , Hideki Shimamoto
IPC分类号： H01G9/155
CPC分类号： H01G9/02 , H01G9/155 , Y02E60/13 , Y10T29/417
摘要： An electric double layer capacitor includes first and second collectors, first and second polarizable electrode layers provided on the first and second collectors, respectively, a separator having an insulating property provided between the first and second polarizable electrode layers, and an electrolytic solution impregnated in the separator and the first and second polarizable electrode layers. A lower electric potential is to be applied to the second collector than to the first collector. The electrolytic solution contains anion including fluorine as electrolyte. The separator includes a separation layer facing the second polarizable electrode layer, and an inhibition layer facing the first polarizable electrode layer. The separation layer contains cellulose. The inhibition layer is made of material different from that of the separation layer. The inhibition layer prevents cellulose from decomposing. This electric double layer capacitor prevents the separator from dissolving, having an excellent long-term reliability.
摘要翻译：双电层电容器包括第一和第二集电体，分别设置在第一和第二集电体上的第一和第二可极化电极层，具有设置在第一和第二可极化电极层之间的绝缘性能的隔膜和浸渍在第一和第二集电体中的电解液分离器和第一和第二可极化电极层。对第二收集器施加比第一收集器低的电位。电解液含有作为电解质的氟的阴离子。所述隔板包括面对所述第二可极化电极层的隔离层和面向所述第一可极化电极层的抑制层。分离层含有纤维素。抑制层由与分离层不同的材料制成。抑制层防止纤维素分解。该双电层电容器防止隔膜溶解，具有优异的长期可靠性。

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