Abstract: A multilayer wiring board capable of feeding sufficient electric power to a circuit element, such as an IC chip. In one embodiment of the present invention, a multilayer wiring board is comprised of: a core board; a build up layer disposed on an upper surface of the core board; a build up layer disposed on a lower surface of the core board; and a power supply structure embedded in a through hole penetrating the core board and the build up layers. The power supply structure is comprised of: a conductive metal rod made of copper as a main material; a conductive metal tube made of copper as a main material and provided coaxially with the conductive metal rod; and an insulating material filling a gap between the conductive metal rod and the conductive metal tube.

Abstract: A method for determining an amount of correction of a bearing height includes the steps of: determining the heights of bearings in an engine by using a transfer matrix method based on an actually measured bearing load and an actually measured crank deflection; determining a computed bearing load acting on each of the bearings based on the determined bearing height; determining a reference bearing load acting on each bearing when the bearing height of each bearing is positioned on a reference plane; determining a load difference between the computed bearing load and the reference bearing load on each bearing; and comparing the determined load difference with a set range and, when the determined load difference exceeds the set range, determining a correction range of the bearing height such that the load difference falls within an allowable range.

Abstract: The invention relates to a handling device and to a handling method for wafers, in particular for wafers with a thickness of less than 100 ?m. According to the invention it is provided that an adhesive membrane is arranged so as to delimit at least one workspace, the volume of which can be changed by supplying or removing pressurising medium, and in that the size of the contact surface between the adhesive membrane and the wafer can be adjusted by changing the workspace volume.

Abstract: The cavity of a plasma jet ignition plug is configured in a stepped shape; i.e., composed of a constricted portion and a diameter-increased portion (65). The inner diameter (B) of the constricted portion is made smaller than the inner diameter (A) of the diameter-increased portion. Further, as measured along the direction of the axis O, the length (Y) of the constricted portion is made equal to or greater than the length (X) of the diameter-increased portion. This configuration suppresses a pressure loss produced when the generated plasma expands within the cavity. As a result, the energy of the plasma at the time of jetting is increased, and the igniting performance for an air-fuel mixture can be improved.

Abstract: A ceramic consisting essentially of: about 51% to about 68% by weight ZrO2; about 20% to about 40% by weight Al2O3; about 9% to about 12% by weight CeO2; about 0.05% to about 0.2% by weight SiO2; about 0.01% to about 0.1% by weight MgO; about 0.1% to about 0.6% by weight MnO; and about 0.01% to about 0.8% by weight CaO.

Abstract: A method of decontaminating articles, comprising the steps of: (a) moving a plurality of articles having a known temperature along a first path; (b) conveying a carrier gas along a second path that includes an elongated plenum, the second path intersecting the first path downstream from the plenum; (c) heating the carrier gas to a temperature of at least about 105° C. at a location upstream of the plenum; (d) introducing into the carrier gas in the plenum an atomized mist of a liquid hydrogen peroxide of known concentration; and (e) controlling the following: (1) the volumetric flow of carrier gas along the second path; (2) the volume of hydrogen peroxide introduced into the carrier gas; and (3) the temperature of the carrier gas introduced into the plenum, such that the concentration of the vaporized hydrogen peroxide in the carrier gas where the first path intersects the second path has a dew point temperature below the known temperature of the articles.

Abstract: A spark plug 100 comprised of a metal shell 1, an insulator 2, a center electrode 3 and a ground electrode 4. A rear-end face of the ground electrode 4 is welded to a front-end face of the metal shell 1, and a bent portion 5 located at the intermediated position in the longitudinal direction is bent toward the center of the spark plug 100. The ground electrode 4 assumes a circular-shape with a diameter of 2 mm or less whereby an inflow of an air-fuel mixture is not disturbed even when the air-fuel mixture directly flows into a back face of the ground electrode 4. The ground electrode 4 is comprised of an outer layer 4A made of a nickel alloy and an inner layer 4B made of pure copper with an excellent thermal conductivity, in which a ratio of a cross-sectional area of the inner layer 4B to the entire cross-sectional area of the ground electrode 4 is 10% or more to 35% or less.

Abstract: A sealing member for a cylindrical spark plug having a metal shell with threaded ridges thereon to be screwed into a mounting hole of a combustion engine, the sealing member comprised of a piece of annular sheet material made of austenitic stainless steel or ferritic stainless steel that is folded back in a radial direction so as to form a region where at least two or more layers of the sheet material are overlapped in an axial direction.

Abstract: A method and apparatus for optimizing the operation of a single or multiple power generating units using advanced optimization, modeling, and control techniques. In one embodiment, a plurality of component optimization systems for optimizing power generating unit components are sequentially coordinated to allow optimized values determined by a first component optimization system to be fed forward for use as an input value to a subsequent component optimization system. A unit optimization system may be provided to determine goals and constraints for the plurality of component optimization systems in accordance with economic data. In one embodiment of the invention, a multi-unit optimization system is provided to determine goals and constraints for component optimization systems of different power generating units. Both steady state and dynamic models are used for optimization.

Abstract: A dry shaver unit includes a housing and a cutter blade assembly mounted in the housing. The cutter blade assembly includes a cutter blade and cooperating shear blade arrangement. The thickness of the shear blade varies over its surface, such that the spacing between a portion of the skin engaging surface of the shear blade and the opposite face thereof is increased as compared with the spacing required to achieve a “close shave”. The cutter blade assembly is mounted in the housing such that a plurality of portions of the shear blade having different thicknesses are simultaneously available for application to a surface to be shaved.

Abstract: The present invention relates to a method and a system for initiating and/or conducting a transaction that is associated with at least two corresponding declarations of intent, in particular a payment transaction, between at least two transaction parties via a processing unit (3), in which payment transaction at least one of the transaction parties uses a land line telephone or mobile telephone (1, 2) or a mobile communications device for transmitting data. The method is characterized by the transmission of data to the processing unit by at least two transaction parties within a limited time frame, and by the fact that the initiation of the data transmission of these transaction parties is effected actively by the transaction parties and not by the processing unit (3), while the data transmitted during initiation contain features that enable correlating the declarations of intent with one another.

Abstract: The present invention discloses a semiconductor device package structure with redistribution layer (RDL) and through silicon via (TSV) techniques. The package structure comprises an electronic element which includes a dielectric layer on a backside surface of the electronic element, a plurality of first conductive through vias across through the electronic element and the dielectric layer, and a plurality of conductive pads accompanying the first conductive through vias on an active surface of the electronic element; a filler material disposed adjacent to the electronic element; a first redistribution layer disposed over the dielectric layer and the filler material, and connected to the first conductive through vias; a first protective layer disposed over the active surface of the electronic element, the conductive pads, and the filler material; and a second protective layer disposed over the redistribution layer, the dielectric layer, and the filler material.

Abstract: A handgun having a frame with a barrel. The barrel has a muzzle end and a breech end. A handgrip is attached to the frame to be pivotable relative to the frame and movable along the length of the frame.

Abstract: A plasma jet ignition plug capable of inhibiting occurrence of channeling while reducing removal of energy of plasma through a ground electrode at the time of emission of plasma. A ground electrode of a plasma jet ignition plug projects inward from a front end face of a metallic shell toward an opening end of a cavity which is open at a front end face of an insulator. A projecting distal end which forms a spark discharge gap between the same and a center electrode within a cavity is located inward, with respect to a diametral direction P orthogonal to an axis O, of a position which is located 0.5 mm radially outward from the opening end of the cavity.

Abstract: A simplified pixel display includes a plurality of pixel electrodes, a plurality of storage elements, a single arbitrary voltage supply terminal, a second voltage supply terminal which may be either of the rail voltages of the display, a common electrode, and a plurality of externally controlled switches each selectively coupling an associated one of the pixel electrodes with one of the arbitrary voltage supply terminal and the second voltage supply terminal responsive to a value of a data bit stored in an associated one of said storage elements and to the state of the external control signal supplied to the switch.

Abstract: A magnesia-carbon brick comprised of about 50 to about 95% by weight magnesia and about 1 to about 20% by weight carbon, with or without metallic additions, such that the chemical analysis of the mixture of aggregates used in the brick will comprise, by chemical analysis, about 2 to about 15% SiO2, about 3 to about 50% Al2O3, and about 50 to about 95% MgO.

Abstract: A processor for decontaminating devices is comprised of a chamber for holding devices and a circulation system to circulate a microbial decontamination fluid through the chamber. A water filtration system filters water used in the processor. The water filtration system has a water line connectable to a source of pressurized water. A water decontamination system fluidly communicates with the source of water and the processor. The water decontamination system has a water circulation path and a tank located within the water circulation path. Means are provided to circulate water along the water circulation path through the tank. A gas circulation path fluidly communicates with the tank. Conveying means is provided to convey gas along the gas circulation path through the tank. An ozone producing device is located along the gas circulation path to introduce ozone into gas flowing along the gas circulation path and through the tank.

Abstract: A container for holding items to be microbially deactivated in a reprocessor. The container is comprised of a generally cup shaped tray having a bottom wall and a continuous side wall extending to one side from the periphery of the bottom wall. The bottom wall and the side wall defining a cavity for receiving instruments and items to be microbially deactivated. A lid is attachable to the tray. The lid is dimensioned to cover the cavity. An inlet port is formed in the tray to communicate with the cavity. An outlet port is formed in the tray to communicate with the cavity. A barrier element is disposed within one of the ports. The barrier element controls flow through the one port. The barrier element is comprised of a material that is permeable to gas and water vapor but impermeable to liquid, bacteria and organisms.