Patent application number | Description | Published |
20080239616 | MULTILAYER CAPACITOR ARRAY - A multilayer capacitor array comprises a capacitor body having rectangular first and second main faces opposing each other. In the capacitor body having a dielectric characteristic, first inner electrodes are arranged in a first region, second inner electrodes are arranged in a second region, and third and fourth inner electrodes are arranged so as to extend over the first and second regions. Each of the third inner electrodes opposes at least one of the first inner electrodes and at least one of the second inner electrodes. Each of the fourth inner electrodes opposes at least one of the first inner electrodes and at least one of the second inner electrodes. The third inner electrodes are adjacent to the fourth inner electrodes, respectively. | 10-02-2008 |
20080239623 | MULTILAYER CAPACITOR ARRAY - A multilayer capacitor array comprises a capacitor body having rectangular first and second main faces opposing each other. In the capacitor body having a dielectric characteristic, a first electrode group including first and second inner electrodes and a second electrode group including third and fourth inner electrodes are arranged in a row. The first and third inner electrodes are arranged in contact with a reference plane parallel to the opposing direction of the first and second main faces between the first electrode group and second electrode group. The second and fourth inner electrodes are arranged such as to be separated from the reference plane by a predetermined distance. | 10-02-2008 |
20090034152 | FEEDTHROUGH CAPACITOR AND METHOD FOR PRODUCING FEEDTHROUGH CAPACITOR - In a feedthrough capacitor, a signal internal electrode layer is so arranged that an opposed portion opposed to a ground internal electrode layer is provided with a projection projecting toward a ground electrode, when viewed from a direction of a stack of dielectric layers. Therefore, if a gap amount G is abnormal between an end face with the ground electrode thereon and the signal internal electrode layer, the projection comes in contact with the ground electrode and a short circuit occurs between the ground electrode and terminal electrodes. This feedthrough capacitor thus permits easy detection of abnormality of the gap amount G, based on the presence/absence of a short-circuit failure. | 02-05-2009 |
20090060951 | DNA VACCINE FOR KOI HERPES VIRUS (KHV) DISEASE - The present invention provides a DNA vaccine for carps for inducing protective immunity against Koi herpesvirus (KHV). The DNA vaccine comprises a DNA comprising a nucleotide sequence encoding an immunogenic polypeptide against Koi herpesvirus (KHV) of carps, or an expression vector comprising the DNA as an active ingredient. | 03-05-2009 |
20090128985 | MULTILAYER CAPACITOR - A first internal electrode includes a first lead portion and a second lead portion. A second internal electrode includes a third lead portion and a fourth lead portion. A third internal electrode includes a main electrode portion and a fifth lead portion. A fourth internal electrode includes a main electrode portion and a sixth lead portion. A joint portion between the main electrode portion and the fifth lead portion of the third internal electrode is located between an edge on the first side face side and an edge on the second side face side in a capacitance forming region when viewed from an opposing direction of the third and fourth side faces. A joint portion between the main electrode portion and the sixth lead portion of the fourth internal electrode is located between an edge on the first side face side and an edge on the second side face side in a capacitance forming region when viewed from the opposing direction of the third and fourth side faces. | 05-21-2009 |
20090147439 | MULTILAYER CAPACITOR ARRAY - At least one of a plurality of first internal electrodes and a second internal electrode are arranged as opposed with at least one of the dielectric layers in between. Third and fourth internal electrodes are arranged as opposed with at least one of the dielectric layers in between. The first internal electrodes are electrically connected to a first external connecting conductor through lead conductors. The second, third, and fourth internal electrodes are electrically connected to second, third, and fourth terminal conductors, respectively, through lead conductors. At last one but not all of the first internal electrodes are electrically connected to the first terminal conductor through a lead conductor. | 06-11-2009 |
20090161288 | MULTILAYER CAPACITOR ARRAY - Among a plurality of first inner electrodes, at least one first inner and a second inner electrode are arranged as opposed with at least one of the dielectric layers in between. Third and fourth inner electrodes are arranged as opposed with at least one of the dielectric layers in between. The first inner electrodes are electrically connected to a first external connection conductor via lead conductors. The second inner electrode is electrically connected to a second terminal conductor via a lead conductor. The third inner electrode is electrically connected to a third terminal conductor via a lead conductor. The fourth inner electrode is electrically connected to a fourth terminal conductor via a lead conductor. Among all the first inner electrodes, one to multiple first inner electrodes that are less than the total first inner electrodes are electrically connected to the first terminal conductors via lead conductors. | 06-25-2009 |
20090201627 | MULTILAYER CAPACITOR ARRAY - A multilayer capacitor array achieves a high ESR because terminal conductors to which internal electrodes in capacitance sections are connected in parallel are connected in series through internal electrodes in ESR control sections to external electrodes. Since in the multilayer capacitor array the internal electrodes extend as far as a boundary between capacitor element portions, electrostriction occurs in an entire laminate including a region near the boundary between the capacitor element portions, with application of a voltage from the outside. Therefore, concentration of stress due to electrostriction is avoided, so as to suppress occurrence of cracking or the like. | 08-13-2009 |
20090231779 | MULTILAYER CAPACITOR AND MOUNTED STRUCTURE THEREOF - In a multilayer capacitor, widths of lead conductors of internal electrode and widths of lead conductors of internal electrode in an ESR control section are smaller than any one of widths of internal electrode and widths of internal electrode in a capacitance section. This narrows cross sections of the conductor portions connecting between the internal electrodes and the external electrodes, so as to her increase ESR. The widths of the respective lead conductors in the ESR control section are wider than widths of respective lead conductors in the capacitance section. This effectively prevents open failure and improves a yield of products. | 09-17-2009 |
20100079925 | MULTILAYER CAPACITOR - A multilayer capacitor which can inhibit impedance from decreasing near a resonance frequency is provided. | 04-01-2010 |
20100095498 | METHODS OF PRODUCING MULTILAYER CAPACITOR - A method of producing a multilayer capacitor has a step of preparing a plurality of first ceramic green sheets, a step of preparing a plurality of second ceramic green sheets, a step of laminating the plurality of first and second ceramic green sheets, and a step of cutting a ceramic green sheet laminate body along predetermined intended cutting lines to obtain laminate chips of individual multilayer capacitor units. In the step of preparing the first ceramic green sheets, first and second internal electrode patterns are formed so that the first and second internal electrode patterns are alternately arranged in a predetermined direction and in a direction perpendicular to the predetermined direction and so that portions corresponding to lead portions of first and second internal electrodes in the first and second internal electrode patterns are continuous across the predetermined intended cutting line. In the step of preparing the second ceramic green sheets, third and fourth internal electrode patterns are formed so that the third and fourth internal electrode patterns are alternately arranged in the predetermined direction and in the direction perpendicular to the predetermined direction and so that portions corresponding to lead portions of third and fourth internal electrodes in the third and fourth internal electrode patterns are continuous across the predetermined intended cutting lines. | 04-22-2010 |
20100126657 | METHOD OF MANUFACTURING MULTILAYER CAPACITOR AND MULTILAYER CAPACITOR - A method of manufacturing a multilayer capacitor comprises a first layer forming step, a first electrode forming step, a second layer forming step, a second electrode forming step, a separation step, an element forming step and a terminal forming step. In the first layer forming step, a first ceramic green layer is formed on a supporting body. In the first electrode forming step, a first electrode pattern is formed on the first ceramic green layer. In the second layer forming step, a second ceramic green layer is formed laminated on the first ceramic green layer. In the second electrode forming step, a second electrode pattern is formed at the second ceramic green layer. In the separation step, the support body is separated from the laminated body. In the element forming step, elements are formed by laminating a plurality of the laminated bodies. | 05-27-2010 |
20100331515 | COMPOSITION FOR RESIN AND OPTICAL LENS OBTAINED THEREFROM - According to a preferable embodiment of the present invention, a composition for a resin comprising an inorganic compound having a sulfur atom and/or a selenium atom, an episulfide compound, and a mercaptodisulfide compound can be provided. According to another preferable embodiment of the present invention, a composition for a resin having the viscosity thereof decreased to facilitate a cast polymerization operation and thus to improve the tonality of the obtained optical material can be provided. According to still another preferable embodiment of the present invention, an optical material obtained by curing the above-described composition for a resin and having a high refractive index can be provided. | 12-30-2010 |
20120120546 | FEED-THROUGH CAPACITOR AND FEED-THROUGH CAPACITOR MOUNTING STRUCTURE - In a feed-through capacitor, a conduction unit having a plurality of conduction inner electrodes can fully secure a tolerable level of DC. A capacitor unit is formed on the mount surface side in a capacitor body, so that high-frequency noise components can be removed by the capacitor unit before reaching the conduction unit. The distance between the grounding inner electrode located closest to the conduction unit and the conduction inner electrode in the conduction unit is greater than that between the signal inner electrode and grounding inner electrode in the capacitor unit. This enhances the impedance between the capacitor unit and the conduction unit, so as to inhibit the high-frequency noise components from flowing into the conduction unit. | 05-17-2012 |
20120200983 | Multilayer Capacitor - A first inner electrode is integrally provided with a first terminal connection part connected to a first terminal electrode and a first linking connection part connected to a first linking electrode. A second inner electrode is integrally provided with a second terminal connection part connected to a second terminal electrode and a second linking connection part connected to a second linking electrode. A third inner electrode is integrally provided with a third linking connection part connected to the first linking electrode. A fourth inner electrode is integrally provided with a fourth linking connection part connected to the second linking electrode. The third inner electrode is adjacent to the first and fourth inner electrodes in a laminating direction of the plurality of dielectric layers. The first and fourth inner electrodes overlap the third inner electrode as seen in the laminating direction of the plurality of dielectric layers. | 08-09-2012 |
20120250218 | FEEDTHROUGH MULTILAYER CAPACITOR - A conducting portion includes a plurality of conducting inner electrodes. Each of a pair of capacitance portions includes a plurality of signal inner electrodes while adjacently opposing each other in the laminating direction, a plurality of first grounding inner electrodes while adjacently opposing each other in the laminating direction, and a plurality of second grounding inner electrodes while adjacently opposing each other in the laminating direction. The plurality of first grounding inner electrodes are located between the conducting portion and the plurality of signal inner electrodes, while one of the first grounding inner electrodes adjacently opposes one of the first signal inner electrodes in the laminating direction. The plurality of second grounding inner electrodes are located between principal faces opposing each other in the laminating direction in the outer surface and the plurality of signal inner electrodes. | 10-04-2012 |
20120260358 | APTAMER CAPABLE OF BINDING TO VIRAL HEMORRHAGIC SEPTICEMIA VIRUS - A pharmaceutical and a method for preventing and treating VHSV infection in fish with a VHSV-binding aptamer is provided. Also provided are a method for removing VHSV from an area of water and a method and kit for detecting VHSV with high sensitivity using a VHSV-binding aptamer. | 10-11-2012 |