RUBYCON CORPORATION Patent applications |
Patent application number | Title | Published |
20160035495 | SOLID ELECTROLYTE CAPACITOR AND HOUSING FOR SOLID ELECTROLYTE CAPACITOR - A solid electrolyte capacitor includes a bottomed cylindrical housing having a bottom surface portion, a side surface portion raised from the bottom surface portion and an opening portion formed on an end portion of the side surface portion; a capacitor element housed in the inside of the housing, the capacitor element being formed by winding an anode foil and a cathode foil in an overlapping state with a separator interposed therebetween and by filling a solid electrolyte between the anode foil and the cathode foil; and a sealing member sealing the opening portion of the housing in a state where the capacitor element is housed in the inside of the housing, wherein an oxide film repairing body made of a hydrophilic synthetic resin is disposed at least one of between the bottom surface portion and the capacitor element of the housing and between the capacitor element and the sealing member. | 02-04-2016 |
20140326492 | DEVICE FOR SURFACE MOUNTING AND CAPACITOR ELEMENT - There is provided a device ( | 11-06-2014 |
20130269993 | CAPACITOR, CAPACITOR CASE, AND SUBSTRATE PROVIDED WITH CIRCUIT - The capacitor includes at least: a capacitor body; two lead wires provided on one end surface; a projecting portion provided at a substantially central portion of another end surface; and at least two relief valves provided on the another end surface. On the another end surface, the at least two relief valves are arranged in substantially rotational symmetry with respect to the projecting portion. Further, an axial center line of the projecting portion and an axial center line of the capacitor substantially correspond to each other. Also provided are a capacitor case to be used for the capacitor and a substrate provided with a circuit using the capacitor. | 10-17-2013 |
20090308532 | PROCESS FOR PRODUCING LAMINATED FILM CAPACITOR - The present invention relates to a method for producing a multilayered film capacitor prepared by laminating a dielectric layer and a metallic layer comprising aluminum, characterized in comprising a step of treating a capacitor element with a solution containing at least a phosphoric acid compound, especially any one of phosphoric acids, phosphates and phosphoric esters, more specifically an aluminum hydrogenphosphate, or further characterized in that the aluminum hydrogenphosphate is aluminum monohydrogenphosphate (Al | 12-17-2009 |