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

JP2010199350A Solid-state electrolytic capacitor 审中-公开
标题翻译：固态电解电容器
公开(公告)号：JP2010199350A
公开(公告)日：2010-09-09
申请号：JP2009043390
申请日：2009-02-26
申请人： Nec Tokin Corp , Necトーキン株式会社
发明人： MIZUKOSHI TAKASHI , SAITO TAKESHI , KASUGA TAKEO , YOSHIDA YUJI , SAKATA KOJI
IPC分类号： H01G9/04
摘要： PROBLEM TO BE SOLVED: To provide a solid-state electrolytic capacitor which has high reliability and is made thin.
SOLUTION: A capacitor element which includes a valve action metal as an anode body and is provided with a cathode having a dielectric layer formed of an oxide film on its surface and also having a conductive polymer film, a graphite layer, and a silver paste layer formed on the dielectric layer is sandwiched between opposed metal foils 4 forming the exterior, and the metal foils 4 are connected together in a bag shape along a periphery of the capacitor element except a lead-out hole for an anode terminal 2. A sealing resin 3 is injected into the bag of the metal foils 4 containing the capacitor element through the lead-out hole for the anode terminal, and the metal foils 4 and the cathode of the capacitor element are connected together using a conductive adhesive 7.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有高可靠性并变薄的固态电解电容器。解决方案：一种电容器元件，其包括阀作用金属作为阳极体，并且在其表面上设置有具有由氧化膜形成的电介质层的阴极，并且还具有导电聚合物膜，石墨层和形成在电介质层上的银膏层被夹在形成外部的相对的金属箔4之间，并且金属箔4沿着除了用于阳极端子2的引出孔的电容器元件的外围以袋形形式连接在一起。通过用于阳极端子的引出孔将密封树脂3注入到包含电容器元件的金属箔4的袋中，并且使用导电粘合剂7将金属箔4和电容器元件的阴极连接在一起。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010186797A Solid-state electrolytic capacitor 审中-公开
标题翻译：固态电解电容器
公开(公告)号：JP2010186797A
公开(公告)日：2010-08-26
申请号：JP2009028448
申请日：2009-02-10
申请人： Nec Tokin Corp , Necトーキン株式会社
发明人： SAITO TAKESHI , SAKATA KOJI , YOSHINARI TETSUYA , MIZUKOSHI TAKASHI , KASUGA TAKEO , YOSHIDA YUJI
IPC分类号： H01G9/012 , H01G4/40 , H01G9/04 , H01G9/14
摘要： PROBLEM TO BE SOLVED: To promote lower ESL of a solid-state electrolytic capacitor used for various electric devices.
SOLUTION: In a plurality of capacitor elements, a positive electrode 3 is led from an end on a major side of a negative electrode 4 being square in planar form. The negative electrodes are so connected together and stacked that the positive electrode 3 is drawn out of both ends of the same side, to be connected to a negative electrode terminal 7 at a lower part. Positive electrode terminals 6 are connected to lower parts of the positive electrode at both ends, respectively. An inductor 9 is connected between the positive electrode terminals. The positive electrode terminal 6, the negative electrode terminal 7 are exposed on a mounting surface on the lower surface, which is covered with insulating armoring resin.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：促进用于各种电气设备的固态电解电容器的较低的ESL。解决方案：在多个电容器元件中，正极3从平面形式的正方形的负极4的主侧的端部引出。将负极连接在一起堆叠，使正极3从同一侧的两端拉出，以在下部连接到负极端子7。正极端子6分别连接到正极的两端的下部。电感器9连接在正电极端子之间。正极端子6，负极端子7露出在被绝缘铠装树脂覆盖的下表面的安装面上。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010165899A Solid electrolytic capacitor 审中-公开
标题翻译：固体电解电容器
公开(公告)号：JP2010165899A
公开(公告)日：2010-07-29
申请号：JP2009007489
申请日：2009-01-16
申请人： Nec Tokin Corp , Necトーキン株式会社
发明人： KASUGA TAKEO , SAKATA KOJI , MIZUKOSHI TAKASHI , SAITO TAKESHI , YOSHIDA YUJI
IPC分类号： H01G9/012
摘要： PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor provided compatibly with both reliability under high humidity and height reduction.
SOLUTION: A substrate 3 is mounted with a capacitor element 15 comprising a positive electrode part 9 and a negative electrode part 10, and a portion serving as an electric insulating material of the substrate, a positive electrode 2a and a negative electrode 2b comprises two or more of layers in the substrate 3, and sizes of core layers 1 comprising the electric insulating material and the negative electrode 2b are different in the first layer and the second layer.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种与高湿度和高度还原下的可靠性兼容的固体电解电容器。解决方案：基板3安装有电容器元件15，电容器元件15包括正极部分9和负极部分10，以及用作基板的电绝缘材料的部分，正极2a和负极2b 在基板3中包含两层以上的层，在第一层和第二层中，包含电绝缘材料和负极2b的芯层1的尺寸不同。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2010040960A Solid-state electrolytic capacitor 审中-公开
标题翻译：固态电解电容器
公开(公告)号：JP2010040960A
公开(公告)日：2010-02-18
申请号：JP2008205157
申请日：2008-08-08
申请人： Nec Tokin Corp , Necトーキン株式会社
发明人： YOSHIDA YUJI , SAKATA KOJI , MIZUKOSHI TAKASHI , SAITO TAKESHI , KASUGA TAKEO
IPC分类号： H01G9/04
CPC分类号： H01G9/012 , H01G9/028
摘要： PROBLEM TO BE SOLVED: To provide a solid-state electrolytic capacitor having a low impedance in a high frequency range. SOLUTION: An anodic oxidation coating is formed on the back and front surfaces of a plate-shape valve-action metal having porosity on the front surface and smoothness on the back surface. An anode area and a cathode area are separated by insulating body layers 4 formed on the anodic oxidation coating. A solid-state electrolytic layer 5, a graphite layer 6, and a conductive pasted layer 7 are formed in order on the anode oxidation coating of the cathode area, to be used as a cathode. A conductive member is connected to a part where the anode oxidation coating of the back surface in the anode area is removed, and the part is used as an anode. The anode and the cathode on the back surface are connected to an anode external terminal and a cathode external terminal respectively. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供在高频范围内具有低阻抗的固态电解电容器。解决方案：在前表面具有孔隙率的背面和表面上的平滑度的板状阀作用金属的背面和表面上形成阳极氧化涂层。阳极区域和阴极区域由形成在阳极氧化涂层上的绝缘体层4分离。在阴极区域的阳极氧化涂层上依次形成固态电解质层5，石墨层6和导电性粘贴层7，用作阴极。导电构件连接到阳极区域中的后表面的阳极氧化涂层被去除的部分，并且该部分用作阳极。背面的阳极和阴极分别连接到阳极外部端子和阴极外部端子。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009099913A Multi terminal type solid-state electrolytic capacitor 审中-公开
标题翻译：多端型固态电解电容器
公开(公告)号：JP2009099913A
公开(公告)日：2009-05-07
申请号：JP2007272553
申请日：2007-10-19
申请人： Nec Tokin Corp , Necトーキン株式会社
发明人： MIZUKOSHI TAKASHI , SAKATA KOJI , YOSHIDA KATSUHIRO , YOSHINARI TETSUYA
IPC分类号： H01G9/04 , H01G9/00 , H01G9/052
CPC分类号： H01G9/012 , H01G9/052 , H01G9/15
摘要： PROBLEM TO BE SOLVED: To provide a highly efficient solid-state electrolytic capacitor which has advantages in productivity, volumetric efficiency, and noise rejection property in high frequency region and can respond to steep current variation of load. SOLUTION: In the multi terminal type solid-state electrolytic capacitor, a capacitor element, which includes porosity sintered compact made of valve-action metal powder having two or more positive electrode leads which project from one end side, dielectric oxide film formed on the front face of the porosity sintered compact, and a negative electrode containing solid-state electrolytic layer formed on the dielectric oxide coating, is subjected to resin packaging on a substrate having two or more positive electrode packaging terminals and negative electrode packaging terminals. Two or more positive electrode leads consists of projected portion, which is outside from the porosity sintered compact, out of valve action metallic pattern, which bends by two or more places inside the porosity sintered compact and extends while path length is ensured. By making variation in shape of two or more positive electrode leads, shape of connection portions to the substrate, and connection path, difference can be caused in inductance from an positive electrode lead root of the porosity sintered compact to each packaging terminal. A mounting terminal with small inductance is used on the load side, and the mounting terminal with large one is used on the power supply side. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种高效率的固态电解电容器，其在高频区域的生产率，体积效率和噪声抑制性能方面具有优势，并且可以响应陡峭的电流负载变化。解决方案：在多端型固态电解电容器中，电容器元件包括由具有两个或更多个从一端突出的正极引线的阀作用金属粉末制成的孔隙率烧结体，形成电介质氧化物膜在孔隙率烧结体的前表面和形成在电介质氧化物涂层上的含有固体电解质层的负极在具有两个或更多个正极封装端子和负极封装端子的基板上进行树脂封装。两个或多个正电极引线由孔隙度烧结体外部的突出部分组成，阀门作用金属图案在孔隙度烧结体内部由两个或更多个位置弯曲，并且在确保路径长度的同时延伸。通过使两个或更多个正极引线的形状发生变化，与基板的连接部分的形状和连接路径，可以产生从孔隙率烧结体的正极引线根到每个封装端子的电感的差异。在负载侧使用小电感的安装端子，电源侧使用大型安装端子。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008123875A Coin type electrochemical element 审中-公开
标题翻译：硬币型电化学元素
公开(公告)号：JP2008123875A
公开(公告)日：2008-05-29
申请号：JP2006307379
申请日：2006-11-14
申请人： Nec Tokin Corp , Necトーキン株式会社
发明人： MIZUKOSHI TAKASHI , SHINODA KAZUKI , NISHIYAMA TOSHIHIKO , TAKAHASHI NAOKI , YOSHINARI TETSUYA
IPC分类号： H01M2/02 , H01G11/00 , H01G11/08 , H01G11/74 , H01G11/78 , H01G11/80 , H01G11/82 , H01G11/84 , H01M2/04 , H01M2/30 , H01M10/04
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide a coin type electrochemical element which has less deterioration of characteristics by high temperature atmosphere, and can be adaptable to a lead-free reflow soldering process.
SOLUTION: The coin type electrochemical element has a cap 4 and a case 3 sealed through an insulating packing 2 so that an internal cell having a gasket arranged at the side face part of a pair of electrodes opposed through a separator and sealing the upper and lower face by a current collector may be housed in an outer package container consisting of the metal cap 4 and the case 4 by one layer or laminating some layers. At least one of the upper face of the cap 4 or the bottom face of the case 3 is formed so as to have a concave shape 7 in the inside direction, and the cap 4 or the case 3 formed to have the concave shape 7 and a case side terminal plate 5 and a cap side terminal plate 6 having a convex shape 8 are connected.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种硬化型电化学元件，其通过高温气氛具有较差的特性劣化，并且可以适用于无铅回流焊接工艺。解决方案：硬币型电化学元件具有通过绝缘填料2密封的盖4和壳体3，使得内部单元具有布置在通过隔板相对的一对电极的侧面部分处的密封件，并密封通过集电器的上下表面可以通过一层容纳在由金属盖4和壳体4组成的外包装容器中，或者层压一些层。帽4的上表面或壳体3的底面中的至少一个形成为在内侧方向上具有凹形7，并且帽4或壳体3形成为具有凹形7和连接具有凸形8的壳体侧端子板5和盖侧端子板6。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007305306A Coin type electrochemical element and its manufacturing method 审中-公开
标题翻译：硬币型电化学元素及其制造方法
公开(公告)号：JP2007305306A
公开(公告)日：2007-11-22
申请号：JP2006129139
申请日：2006-05-08
申请人： Nec Tokin Corp , Necトーキン株式会社
发明人： MIZUKOSHI TAKASHI , NISHIYAMA TOSHIHIKO , SHINODA TOMOKI , TAKAHASHI NAOKI , YOSHINARI TETSUYA
IPC分类号： H01M2/08 , H01G9/00 , H01G11/00 , H01G11/22 , H01G11/24 , H01G11/38 , H01G11/42 , H01G11/68 , H01G11/78 , H01G11/80 , H01G11/82 , H01G11/84 , H01G11/86 , H01M10/0585 , H01M10/38
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide a coin type electrochemical element which is downsized and highly hermetic, which is capable of responding to a reflow process of a lead-free solder, and which is high in heat resistance, and its manufacturing method.
SOLUTION: Disc-like electrodes containing electrode active materials are oppositely arranged with a separator pinched, a frame-like gasket by nonconductive rubber is formed at the side face part of that electrode, an outer packaging material of directions of the upper and the lower faces of that electrode is formed by conductive rubber, and after injection of an electrolytic solution, the inner cell in which that conductive rubber and the nonconductive rubber are vulcanized and bonded and sealed is fabricated, and a contact part between the nonconductive rubber of the outer packaging side face of the laminated inner cell 12 and metallic coin cases (cap 11, case 14) and an insulating packing 13 is vulcanized and bonded by using a vulcanizing adhesive. Moreover, after caulking and sealing the metallic coin cases, rubber for outer packaging of the inner cell 12 is completely vulcanized.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够响应于无铅焊料的回流工艺并且耐热性高的小型化和高度密封的硬币型电化学元件及其制造方法。解决方案：包含电极活性材料的盘形电极相对地设置有夹紧的隔板，在该电极的侧面部分处形成由非导电橡胶制成的框状垫圈，外部包装材料的上部和该电极的下表面由导电橡胶形成，并且在注入电解液之后，制造其中导电橡胶和非导电橡胶被硫化和粘合和密封的内电池，并且制造非导电橡胶之间的接触部分层压内电池12的外包装侧面和金属硬币盒（帽11，外壳14）和绝缘衬垫13通过使用硫化粘合剂硫化和粘合。此外，在铆接和密封金属硬币盒之后，内电池12的外包装用橡胶完全硫化。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2007149533A Electrode, and electrochemical cell using it 审中-公开
标题翻译：电极和电化学细胞使用它
公开(公告)号：JP2007149533A
公开(公告)日：2007-06-14
申请号：JP2005343760
申请日：2005-11-29
申请人： Nec Tokin Corp , Necトーキン株式会社
发明人： TAKAHASHI NAOKI , NISHIYAMA TOSHIHIKO , MIZUKOSHI TAKASHI , YOSHINARI TETSUYA , SHINODA TOMOKI
IPC分类号： H01M4/02 , H01G11/02 , H01G11/22 , H01G11/24 , H01G11/30 , H01G11/38 , H01G11/40 , H01G11/42 , H01G11/44 , H01G11/86 , H01M10/39
CPC分类号： H01M4/625 , H01M4/137 , H01M4/1399 , H01M4/60 , H01M4/663 , H01M10/38
摘要： PROBLEM TO BE SOLVED: To provide an electrode which forms an electrochemical cell improved in appearance capacity by suppressing rise of electrode resistivity in using carbon having a large surface area to prevent deterioration of a high-temperature cycle characteristic caused by the rise of the electrode resistivity; and to provide an electrochemical cell.
SOLUTION: The electrode is a positive electrode 2 and/or a negative electrode 3 containing a proton conducting type compound, and is formed by adding two or more kinds of carbon materials as conduction assisting agents, at least one of which is fibrous carbon. This electrochemical cell uses the electrode.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供形成电化学电池的电极，通过抑制使用具有大表面积的碳来抑制电极电阻率的上升来改善外观能力，以防止由于上升引起的高温循环特性的劣化电极电阻率; 并提供电化学电池。解决方案：电极是含有质子传导型化合物的正极2和/或负极3，并且通过添加两种或更多种碳材料作为导电助剂形成，其中至少一种是纤维状碳。该电化学电池使用电极。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007119386A Method for purifying indole derivative trimer, electrode active substance containing formed trimer, method for producing electrode active substance and electrochemical cell using the same 审中-公开
标题翻译：用于净化含量衍生物的方法，包含成型TRIMER的电极活性物质，使用其生产电极活性物质的方法和电化学细胞
公开(公告)号：JP2007119386A
公开(公告)日：2007-05-17
申请号：JP2005312571
申请日：2005-10-27
申请人： Nec Tokin Corp , Necトーキン株式会社
发明人： SHINODA TOMOKI , MIZUKOSHI TAKASHI , TAKAHASHI NAOKI , YOSHINARI TETSUYA , NISHIYAMA TOSHIHIKO
IPC分类号： C07D487/14 , H01G11/02 , H01G11/22 , H01G11/24 , H01G11/30 , H01G11/38 , H01G11/48 , H01G11/58 , H01G11/86 , H01M4/02 , H01M4/60
CPC分类号： H01M4/60 , H01G9/058 , H01G9/155 , H01G9/22 , H01G11/02 , H01G11/20 , H01G11/86 , H01M4/0433 , H01M4/137 , H01M4/608 , H01M4/623 , H01M4/625 , H01M10/05 , H01M10/36 , H01M2300/0011 , Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide a method for easily removing metal impurities from an indole derivative trimer containing the metal impurities.
SOLUTION: An indole derivative trimer containing metal impurities is mixed with an imidazole compound in a solvent containing water under heating. The indole derivative trimer from which the metal impurities are removed is separated from the obtained mixture by filtration. The indole derivative trimer containing metal impurities is mixed with a protonic acid to simultaneously carry out doping of the indole derivative trimer and removal of metal impurities. The electrode active substance of an electrochemical cell comprises the indole derivative trimer.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种容易从含有金属杂质的吲哚衍生物三聚体除去金属杂质的方法。解决方案：将含有金属杂质的吲哚衍生物三聚体与咪唑化合物在加热的含水溶剂中混合。通过过滤从所得混合物中分离除去金属杂质的吲哚衍生物三聚体。含有金属杂质的吲哚衍生物三聚体与质子酸混合，以同时进行吲哚衍生物三聚体的掺杂和去除金属杂质。电化学电池的电极活性物质包括吲哚衍生物三聚体。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2005276657A Direct methanol fuel cell power generating apparatus and operating method thereof 审中-公开
标题翻译：直接甲醇燃料电池发电设备及其运行方法
公开(公告)号：JP2005276657A
公开(公告)日：2005-10-06
申请号：JP2004089021
申请日：2004-03-25
申请人： Nec Tokin Corp , Necトーキン株式会社
发明人： SHIMIZU KUNIHIKO , NISHIYAMA TOSHIHIKO , MIZUKOSHI TAKASHI , SASAKI MASAYUKI
IPC分类号： H01M8/10 , H01M8/04
CPC分类号： H01M8/04253 , H01M8/04194 , H01M8/1011 , Y02E60/523
摘要： PROBLEM TO BE SOLVED: To provide a direct methanol fuel cell power generating apparatus operated such that no breakage or output reduction due to freezing of water will occur even at low temperature, and to provide an operating method thereof.
SOLUTION: The operating method of the direct methanol fuel cell power generating apparatus comprises the steps of: introducing an aqueous solution of methanol into a fuel passage of a direct methanol fuel cell; replacing the aqueous solution of methanol in the fuel passage with a proton acid based antifreezing liquid; and replacing the proton acid based antifreezing liquid in the fuel cell passage with the aqueous solution of methanol. The direct methanol fuel cell power generating apparatus at least comprises: the direct methanol fuel cell; a fuel tank containing the aqueous solution of methanol; and an antifreezing liquid tank containing the proton acid based antifreezing liquid.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供直接甲醇燃料电池发电装置的操作，使得即使在低温下也不会发生由于水的冻结导致的断裂或输出减少，并提供其操作方法。解决方案：直接甲醇燃料电池发电装置的操作方法包括以下步骤：将甲醇水溶液引入直接甲醇燃料电池的燃料通道; 用质子酸防冻液代替燃料通道中的甲醇水溶液; 并用甲醇水溶液代替燃料电池通道中的质子酸防冻液。直接甲醇燃料电池发电装置至少包括：直接甲醇燃料电池; 含有甲醇水溶液的燃料箱; 以及含有质子酸型防冻液的防冻液罐。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