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| Number | Title | Issue Date |
| 8308463 | Resin screw rotor molded to a metallic shaft The present invention is to provide a screw rotor including a resin rotor formed around a metallic shaft without generation of cracks. Spiral chamfers are formed on surfaces of metallic shafts around which resin rotors are formed. Preferably the surfaces of the shaf... | 11/13/2012 |
| 8187689 | Optical recording medium having write once metal reflective film A pirated optical recording medium may be determined which is produced by physically transferring a shape of pits and lands formed on a substrate of an optical recording medium. The optical recording medium is provided with excellent weatherability and long-term sto... | 05/29/2012 |
| 8162538 | Temperature-measuring member, temperature-measuring device, and method for measuring temperature The surface density of projections formed on a thin metal film of a temperature-measuring member having the metal film having been subjected to a temperature profile is calculated with a number-calculating section according to image data fed into an arithmetic proce... | 04/24/2012 |
| 8042648 | Material for processing and molded member using the same A material for processing includes an elastically deformable single thin plate comprising a plurality of through-holes. The plate has a first wave-like shape, which is formed in a first direction and, in which troughs and ridges are alternately connected in repetiti... | 10/25/2011 |
| 7937997 | Tire braking characteristic test apparatus The present invention regards a tire braking characteristic test apparatus which can reflect the dynamic characteristics of a vehicle at the time of braking in order to evaluate the braking characteristics of tires. The test apparatus can also perform a test where a... | 05/10/2011 |
| 7914898 | Resin-coated metal plate for use in perforating printed-wiring board The present invention provides a resin-coated metal plate suitable as a cover plate for use in perforating a printed-wiring board with a drill, capable of effectively preventing the heat generation of drill bits and the scattering of chips while sufficiently perform... | 03/29/2011 |
| 7897025 | Method and apparatus for forming thin film A rotor having a cylindrical peripheral surface is disposed in a treatment vessel into which a carrier gas is introduced, and the rotor peripheral surface is opposed to the surface of a substrate with a predetermine gap therebetween. Film-forming particulates includ... | 03/01/2011 |
| 7718898 | Precursor for manufacturing NbSn superconducting wire and NbSn superconducting wire A precursor for manufacturing a Nb3Sn superconducting wire according to the present invention includes a mono-element wire including a Sn or Sn-based alloy core disposed at the, a Cu or Cu-based alloy matrix and a plurality of Nb or Nb-based alloy filamen... | 05/18/2010 |
| 7654364 | Sound absorbing structure A sound absorbing structure having excellent in sound absorbing performance, which is capable of achieving 0.4 or higher in the sound absorbing coefficient even in the case where a perforated panel is a thin plate such as aluminum foil within a range where a reducti... | 02/02/2010 |
| 7654306 | Heat-storage unit and operation method of heat-storage unit Provided is a heat-storage unit capable of efficiently storing heat in a heat-storage material and sufficiently taking out the stored heat. The heat-storage unit capable of exchanging heat by direct contact between sodium acetate and oil, storing heat in the ... | 02/02/2010 |
| 7645317 | Mixed power for powder metallurgy, green compact thereof, and sintered body The present invention relates to a mixed powder for powder metallurgy containing an iron-base powder and a carbon supply component, in which the carbon supply component contains a graphite powder and a carbon black, and in which a mixing ratio of the graphite powder... | 01/12/2010 |
| 7618711 | Resin coated metal plate having excellent formability, weldability and corrosion resistance, and worked articles using the resin coated metal plate and method for manufacturing same A resin coated metal plate having excellent formability comprises, on a metal plate, a resin coating layer containing a conductive filler and a corrosion inhibitor, a matrix resin constituting the resin coating layer is made mainly of a flexible epoxy resin and has ... | 11/17/2009 |
| 7587815 | Resin-coated metal plate and method of drilling printed wiring board using the metal plate A resin-coated metal plate used as a protective plate in drilling a printed wiring board has a metal plate and a resin film including a thermoplastic resin coated on at least one surface of the metal plate. A melting peak temperature of the thermoplastic resin is in... | 09/15/2009 |
| 7566414 | Method for manufacturing power-metallurgy processed NbSn superconducting wire, precursor to powder-metallurgy processed NbSn superconducting wire A method for manufacturing a powder-metallurgy processed Nb3Sn superconducting wire is provided. In the method, a sheath made of Nb or a Nb alloy is filled with a raw material powder containing Sn. The sheath filled with the raw material powder is subject... | 07/28/2009 |
| 7498076 | Methods for manufacturing porous dielectric substrates including patterned electrodes A method for manufacturing a porous dielectric substrate including patterned electrodes includes a patterned electrode-forming step of preparing a support plate having a releasable flat face and then forming the patterned electrodes on the flat face, a porous dielec... | 03/03/2009 |
| 7497165 | Blasting method by controlling oxygen supply A blasting method of blasting an explosive device at least containing an explosive and a chemical agent in a sealed pressure vessel that prevents soot generation during blasting and improves an efficiency of decomposing the chemical agent. First, a transported chemi... | 03/03/2009 |
| 7470118 | Underwater cutting pelletizer An underwater cutting pelletizer is disclosed wherein a water chamber is circular in plan, an inlet portion is formed on one side in a diametrical direction of the water chamber to introduce cooling water into the water chamber, and an outlet portion is formed on th... | 12/30/2008 |
| 7459187 | Surface-treatment method and equipment An object of the present invention is to make it possible to uniformly supply of a gas onto a base material in a way simpler and lower in cost, and thus, to realize a high-quality surface treatment. For that purpose, in surface treatment of a base material (12 | 12/02/2008 |
| 7459031 | Method for producing NbSn superconductive wire material using powder process A method for producing an Nb3Sn superconductive wire material using a powder process is provided, in which a powdered raw material is filled in a sheath made of Nb or an Nb-based alloy, and the above sheath is subjected to diameter reduction to form a wir... | 12/02/2008 |
| 7459030 | Manufacturing method of NbSn superconductive wire using powder technique Disclosed is a manufacturing method of an Nb3Sn superconductive wire using a powder technique, the method including the steps of: filling, as a raw powder, an intermetallic compound powder obtained from a metallic powder containing at least one metallic p... | 12/02/2008 |
| 7456978 | Shape measuring apparatus A shape measuring apparatus includes a point light source including a white light-emitting diode, a collimator lens for forming a parallel beam as a result of causing light emitted from the point light source to be incident upon the collimator lens, a telecentric le... | 11/25/2008 |
| 7435069 | Vulcanizing machine The object of the present invention is to provide a vulcanization molding and its vulcanizing machine in which a heating pressure medium, which is nitrogen gas, is heated at high heat exchange ratio without an increase in the running cost and an increase in size. Th... | 10/14/2008 |
| 7435866 | Method for neutralizing solid residue in abandoned chemical weapons A method for decontaminating and neutralizing solid residue remaining in a munition shell of an abandoned chemical weapon includes the steps of dissolving the solid residue using an organic solvent to obtain a solid residue solution, and neutralizing the solid resid... | 10/14/2008 |
| 7434660 | Perforated soundproof structure and method of manufacturing the same A perforated soundproof structure is formed by oppositely arranging an external plate 1 and an internal plate 2 having a number of through-holes 2a. The board thickness, hole diameter and open area ratio of the internal plate 2 are... | 10/14/2008 |
| 7432038 | Dielectric line and production method therefor A dielectric line having a sufficient ensured strength and being suitable for mass production and a production method therefor are provided. The production method is a method for manufacturing a dielectric line having a dielectric strip which is provided between two... | 10/07/2008 |
| 7421890 | Tire HIL simulator A tire HIL simulator is provided which is capable of, in a testing apparatus where a vehicle model is incorporated into a tire testing apparatus, reproducing the behavior of a tire which corresponds to the three-dimensional behavior of a vehicle, even if a three-dim... | 09/09/2008 |
| 7416694 | Method and apparatus for preheating raw tire The disclosed information describes a preheating method and apparatus for preheating raw tire including metal members embedded therein prior to vulcanization molding process, to heat whole part of the raw tire up to desirable temperature rapidly and certainly to com... | 08/26/2008 |
| 7399268 | Method for treatment of arsenic-contaminated soil Disclosed herein is a method for treatment of arsenic-contaminated soil, said method being capable of insolubilizing arsenic compounds (in organic form or tri- or pentavalent inorganic form), thereby reducing their leaching level below the environmental standard val... | 07/15/2008 |
| 7398720 | Blasting method A blasting method of processing a bomb by forming an explosive layer on an outermost surface of the bomb to be processed having a casing in a particular shape and by exploding the explosive layer, wherein the explosive layer comprises a first explosive layer formed ... | 07/15/2008 |
| 7395671 | Cryogenic system A cryogenic system includes a containment vessel in which a body to be cooled is housed in such a manner that the body is immersed in a liquid coolant; a tubular refrigerator sleeve; and a refrigerator, inserted in the opening section of the refrigerator sleeve, for... | 07/08/2008 |
| 7311977 | Highly-oriented diamond film, method for manufacturing the same, and electronic device having highly-oriented diamond film A highly-oriented diamond film which has a flat surface but does not have non-oriented crystals in the surface can be provided by depositing a first diamond layer on a substrate by {111} sector growth of diamond crystals by a CVD method using a gaseous mixture of me... | 12/25/2007 |
| 7310954 | Cryogenic system A cryogenic system includes a space formed between a cooling stage of a cryocooler unit and an element to be cooled, and a thermal joint placed in the space, wherein the thermal joint is composed of a substance that has a melting point higher than the cooling temper... | 12/25/2007 |
| 7285479 | Semiconductor device and method for manufacturing multilayered substrate for semiconductor device A method for manufacturing a multilayered substrate for a semiconductor device, as well as a semiconductor device, is provided, the multilayered substrate exhibiting an excellent thermal conduction property and an excellent heat spreading effect without occurrence o... | 10/23/2007 |
| 7209088 | Feed antenna including dielectric waveguide A feed antenna includes a pair of conductive members, a dielectric waveguide placed therebetween, a dielectric member that is placed between the conductive members and located close to the dielectric waveguide, and a plurality of dielectric binding sections for bind... | 04/24/2007 |
| 7193241 | Ultraviolet sensor and method for manufacturing the same An ultraviolet sensor includes a substrate; a diamond layer, placed on the substrate, functioning as a detector; and at least one pair of surface electrodes arranged on the diamond layer. The diamond layer has a detecting region present at the surface thereof, the d... | 03/20/2007 |
| 7177591 | Frequency converter and radio communications system employing the same In a frequency converter, a phase-locked loop generates a local-oscillation signal having a low frequency, of a plurality of local-oscillation signals having different frequencies, based on an intermediate frequency beacon signal that results from mixing a predeterm... | 02/13/2007 |
| 7119349 | Concrete cask and method for manufacturing thereof It is an object of the present invention to obtain a containment concrete cask which has heat removal capacity maintained at the conventional level or beyond it and which prevents radiation from leaking to the outside. In a concrete cask, a shielding body composed o... | 10/10/2006 |
| 7081005 | Electric-connection testing device In an electric-connection testing device of the present invention, a base and a rigid body, to which a substrate provided with a plurality of contacts are secured, are integrated and sandwich a leaf spring. The leaf spring has a spring structure with two or more ind... | 07/25/2006 |
| 7067903 | Heat spreader and semiconductor device and package using the same A semiconductor device and package has a heat spreader directly disposed on the reverse surface of the semiconductor device. This heat spreader includes a diamond layer or a layer containing diamond and ceramics such as silicon carbide and aluminum nitride. The heat... | 06/27/2006 |
| 7064352 | Diamond semiconductor device and method for manufacturing the same A diamond semiconductor device includes a substrate made of single crystal diamond; a first diamond layer, placed on the substrate, containing an impurity; a second diamond layer containing the impurity, the second diamond layer being placed on the substrate and spa... | 06/20/2006 |
