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| Number | Title | Issue Date |
| 8164882 | Capacitor A pressure regulating valve is provided on a terminal plate of a capacitor. This pressure regulating valve includes a gas permeable sheet, a valve body made of silicone rubber, a packing, and a cap. The gas permeable sheet that prevents permeation of electrolyte is ... | 04/24/2012 |
| 8130487 | Capacitor and method of manufacturing the same A capacitor includes a capacitor element including first and second electrodes, an electrolyte solution, first and second collector plates made of metal and joined to the first and second electrodes of the capacitor element, respectively, a case accommodating the ca... | 03/06/2012 |
| 7576972 | Sealed electro-technical device comprising two sealing joints and methods therefor A method is described for applying a double sealing system to an electro-technical device and an electro-technical device with a double seal. Said Electro-technical device has; a container (5) housing a functional unit (2) and including one aperture ( | 08/18/2009 |
| 7457102 | Capacitor and method for making the same A capacitor is provided to overcome the following problem: when plural capacitors are linked, a large coupling space is required because an anode and a cathode are brought out through the opposite ends, so that downsizing of the capacitor is difficult. The capacitor... | 11/25/2008 |
| 7443654 | Surface-mounting capacitor A surface-mounting thin type capacitor includes a capacitor element having a shape of and two end portions which form a side surface of the capacitor element. Two anode terminals are disposed on lower surfaces of the end portions along the side surface to form a mo... | 10/28/2008 |
| 7430108 | Electrolyte for electrolytic capacitor and electrolytic capacitor containing the same Electrolyte solution and an electrolytic capacitor using it having a low impedance characteristic, having a high withstand voltage characteristic of 100V class, and a high temperature life characteristic is provided. The electrolyte solution containing an aluminum t... | 09/30/2008 |
| 7423862 | Solid electrolytic capacitor element, solid electrolytic capacitor and production method thereof The invention relates to a process for producing a solid electrolytic capacitor element, comprising forming a semiconductor layer containing a conductive polymer on a conductor having a dielectric layer on its surface. By using the solid electrolytic capacitor eleme... | 09/09/2008 |
| 7411780 | Paste, display member, and process for production of display member A display member, particularly a plasma display member, can be produced by a process including applying a paste which includes a urethane compound and inorganic fine particles onto a substrate and then firing the paste. The display member has a post-firing pattern w... | 08/12/2008 |
| 7411779 | Electrolytic capacitors with a polymeric outer layer and process for the production thereof The invention relates to a process for the production of electrolytic capacitors with low equivalent series resistance and low residual current consisting of a solid electrolyte made of conductive polymers and an outer layer containing conductive polymers, to electr... | 08/12/2008 |
| 7400491 | Aluminum electrolytic capacitor and method of producing the same Disclosed is an aluminum electrolytic capacitor, which comprises a capacitor element prepared by rolling an anode foil and a cathode foil together with a separator and impregnating them with a driving electrolyte, an anode lead electrically connected to the anode fo... | 07/15/2008 |
| 7391604 | Solid electrolytic capacitor A solid electrolytic capacitor having a capacitor element which includes an anode foil and a cathode foil rolled with a separator interposed therebetween, and a solid electrolyte layer or an electrically conductive polymer layer provided therein. The anode foil is c... | 06/24/2008 |
| 7388740 | Foil for negative electrode of capacitor and process for producing the same Provided are a foil for a cathode of a capacitor, which can secure both a high capacitance and a high strength, and a manufacturing method thereof. The foil for a cathode of a capacitor includes an aluminum foil and a carbon-containing layer formed on a surface of t... | 06/17/2008 |
| 7365962 | Capacitor and method of connecting the same A capacitor includes a hollow capacitor element formed by rolling a pair of flat sheet-like electrodes and, with separators interposed therebetween, a bottom-closed metallic casing receiving the capacitor element and a drive electrolyte therein, and an opening-seali... | 04/29/2008 |
| 7365960 | Capacitor having a feedthrough assembly with a coupling member A flat capacitor includes a case having a feedthrough hole, a capacitor stack located within the case, a coupling member having a base surface directly attached to the capacitor stack and having a portion extending through the feedthrough hole, the coupling member h... | 04/29/2008 |
| 7359180 | Solid-state electrolytic capacitor and manufacturing method thereof A solid electrolytic capacitor includes a flat-shaped anode terminal having a first surface connected to an anode portion of a capacitor element and having a second surface opposite to the first surface, a flat-shaped cathode terminal having a first surface connecte... | 04/15/2008 |
| 7355841 | Configurations and methods for making capacitor connections An exemplary capacitor has a capacitor stack positioned in a case with a conductor positioned between the case and a lid. In one embodiment the conductor is positioned between the lid and an upper rim of the case and is welded to the lid and case. In one aspect, a c... | 04/08/2008 |
| 7352561 | Surface-mount solid electrolytic capacitor and process for manufacturing the same A solid electrolytic capacitor includes a capacitor element, an anode lead terminal, a cathode lead terminal and a resin package. The capacitor element includes an anode chip body, an anode bar projecting from the anode chip body, and a cathode film provided on a pe... | 04/01/2008 |
| 7348097 | Insulative feed through assembly for electrochemical devices An insulative feedthrough receives an electrical lead therethrough and includes a ferrule having fist and second open ends and an interior surface. At least one polymeric guide member is positioned substantially within the first end of the ferrule and has an apertur... | 03/25/2008 |
| 7348194 | Electrode compositions containing carbon nanotubes for solid electrolyte capacitors An improved capacitor with an anode with an anode wire and an oxide layer on the surface of the anode. A cathode layer is exterior to the oxide layer. A carbon conductive layer is exterior to the cathode layer wherein the cathode layer comprises 5-75 wt % resin and ... | 03/25/2008 |
| 7347880 | Flat capacitor having staked foils and edge-connected connection members A method of joining a connection member to a capacitor foil using a staking tool having a tip of less than 0.030″ (0.762 mm) in diameter. Another embodiment couples multiple connection members of a capacitor together by edge-connecting each connection member to it... | 03/25/2008 |
| 7342772 | Solid electrolytic capacitor A solid electrolytic capacitor includes a plurality of laminated capacitor elements; an anode terminal connected to an anode portion where anode exposed portions of the capacitor elements are connected together; and a cathode terminal connected to a cathode portion ... | 03/11/2008 |
| 7342773 | Capacitor containing aluminum anode foil anodized in low water content glycerine-phosphate electrolyte A capacitor comprising an aluminum anode and a dielectric layer comprising phosphate doped aluminum oxide and process for making the capacitor. Furthermore, the capacitor is formed by the process of: forming an aluminum plate; pre-hydrating the aluminum; contacting ... | 03/11/2008 |
| 7342771 | Solid electrolytic capacitor and a method for manufacturing a solid electrolytic capacitor A solid electrolytic capacitor is provided, which can reduce impedance, particularly, the ESL and the ESR. In one embodiment, such a solid electrolytic capacitor comprises a foil-like valve metal substrate formed with an insulating oxide film on the surface thereof,... | 03/11/2008 |
| 7330347 | Capacitor A capacitor includes an anode body and a housing having a base surface. The housing encloses the anode body at least partially. The capacitor also includes an anode connector and an anode contact that extends outward from an interior of the anode body. The anode con... | 02/12/2008 |
| 7324329 | Electrochemical-electrolytic capacitor and method of making the same A high-voltage electrochemical-electrolytic capacitor. The capacitor includes a cathode comprising a plurality of electrically-conductive particles in intimate electrical contact with one another and disposed in a proton-conductive, electrically-non-conductive, soli... | 01/29/2008 |
| 7289313 | Solid electrolytic capacitor and method for manufacturing same A solid electrolytic capacitor includes: a dielectric oxide film 2; a solid electrolyte 3 composed of a conductive polymer; a carbon layer 4; and a silver layer 5; formed sequentially on a surface of an anode 1 composed of a valve ... | 10/30/2007 |
| 7289311 | Power ring pulse capacitor A wound, metallized dielectric film capacitor for pulsed power applications is disclosed. The capacitor forms a wound metallized polymer film in the shape of a closed path ring. The electrical load is placed within the inner opening of the capacitor. The capacitor h... | 10/30/2007 |
| 7283349 | Electric double layer capacitor An electric double layer capacitor has a pair of current collectors, a positive polarizable electrode which is provided on one of the pair of current collectors, includes activated carbon of a weight W+ and has a capacitance C+, a negative pola... | 10/16/2007 |
| 7274551 | Hermetically sealed electrolytic capacitor A hermetically sealed, electrolytic capacitor is provided having a lid incorporating a liquid seal on the wet side of the lid and a hermetic seal on the dry side of the lid. The lid includes a plate, with a hole through its thickness, and a flange creating an orific... | 09/25/2007 |
| 7268996 | Electrolyte for very high voltage electrolytic capacitors The present invention is directed to an electrolyte for use in very high voltage electrolytic capacitors and to an electrolytic capacitor impregnated with the electrolyte of the present invention for use in an implantable cardioverter defibrillator (ICD). The electr... | 09/11/2007 |
| 7256983 | Electrolytic capacitor An electrolytic capacitor having a low impedance characteristic, and a high withstand voltage characteristic in the 100V class, provides excellent high temperature life and leakage characteristics. An electrolyte solution containing an aluminum tetrafluoride salt is... | 08/14/2007 |
| 7256981 | Electric double layer capacitor An electric double layer capacitor comprising a pair of electrodes and an electrolytic solution in contact with said pair of electrodes, wherein: the electrolytic solution contains a compound having the formula (1) and an organic solvent. Here, R1 is a gr... | 08/14/2007 |
| 7251122 | Electric chemical capacitor, and method and apparatus for manufacturing electrode for electric chemical capacitor An electric chemical capacitor includes first and second electrodes each including a collector 111, 121, a polarized electrode layer 112, 122 and an undercoat layer 113, 123 for bonding the collector and the polarized electrode layer with each o... | 07/31/2007 |
| 7248461 | Conducting polymer composite and solid electrolytic capacitor using the same A conducting polymer composite is made by compounding a conducting polymer and an ionic polymer so as to achieve good conductivity. A high resistance material generated also has a high withstand voltage. A solid electrolytic capacitor using this conducting polymer c... | 07/24/2007 |
| 7245479 | Electrolytic capacitor and method of manufacturing the same The present invention provides an electrolytic capacitor manufacturing method capable of manufacturing an electrolytic capacitor having the PTC function as easy as possible. A main electrode layer in a cathode is formed so as to have the PTC function. Different from... | 07/17/2007 |
| 7233482 | Energy storage device A surface mount energy storage device in the form of a supercapacitor (1) includes a generally rectangular folded prismatic housing (2) and two energy storage elements (not shown) that are sealingly contained within the housing (2) and which are... | 06/19/2007 |
| 7218506 | Electrolytic capacitor and method of manufacturing the same The present invention provides an electrolytic capacitor manufacturing method capable of manufacturing an electrolytic capacitor having the PTC function as easy as possible. A main electrode layer in a cathode is formed so as to have the PTC function. Different from... | 05/15/2007 |
| 7206186 | Hermetically sealed electrolytic capacitor An electrolytic capacitor is provided having a metal-glass-metal hermetic seal and a liquid seal, which protects the hermetic seal from the electrolyte solution in the capacitor. The liquid seal is formed by compressing an elastomeric ring between the underside of t... | 04/17/2007 |
| 7190569 | Implantable heart monitors having capacitors with endcap headers Implantable heart-monitoring devices, such as defibrillators, pacemakers, and cardioverters, detect abnormal heart rhythms and automatically apply corrective electrical therapy, specifically one or more bursts of electric charge, to abnormally beating hearts. Critic... | 03/13/2007 |
| 7177692 | Capacitor having a feedthrough assembly with a coupling member A flat capacitor includes a case having a feedthrough hole, a capacitor stack located within the case, a coupling member having a base surface directly attached to the capacitor stack and having a portion extending through the feedthrough hole, the coupling member h... | 02/13/2007 |
