NATIONAL INSTITUTE FOR MATERIALS SCIENCE Patent applications |
Patent application number | Title | Published |
20160118501 | THIN-FILM TRANSISTOR AND METHOD FOR MANUFACTURING SAME - The present invention provides a thin-film transistor in which transistor characteristics such as drain current and threshold voltage are improved, and a method of manufacturing the same. The present invention provides a thin-film transistor provided with a source electrode ( | 04-28-2016 |
20160096991 | PHOSPHOR, PRODUCTION METHOD FOR SAME, LIGHT-EMITTING DEVICE, IMAGE DISPLAY DEVICE, PIGMENT, AND ULTRAVIOLET ABSORBER - A phosphor having different light emission characteristics from the conventional phosphor, having high emission intensity and chemical and thermal stability, combined with LED of less than 450 nm. This phosphor includes an inorganic compound comprising: a crystal represented by Ba | 04-07-2016 |
20160060518 | PHOSPHOR, METHOD FOR PRODUCING SAME, LIGHT-EMITTING DEVICE, AND IMAGE DISPLAY APPARATUS - Provided is a chemically and thermally stable phosphor having different light-emitting characteristics than a conventional phosphor and having high light-emitting intensity even when combined with an LED of 410 nm or lower. The phosphor comprises an inorganic compound in which an inorganic crystal including A element, D element, X element (A is one or more elements selected from Mg, Ca, Sr, and Ba; D is one or more elements selected from Si, Ge, Sn, Ti, Zr, and Hf; and X is one or more elements selected from O, N, and F), and, if necessary, E element (where E is one or more elements selected from B, Al, Ga, In, Sc, Y, and La) includes Li element and M element (where M is one or more elements selected from Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, and Yb). | 03-03-2016 |
20160056409 | ORGANIC EL ELEMENT AND METHOD FOR MANUFACTURING SAME - Provided is an organic EL element which has excellent luminous efficiency by improving the cathode. An organic EL element which is configured of a cathode, an anode and one or more organic compound layers provided between the electrodes, and wherein the cathode is formed of a transparent conductive film that is formed on a glass substrate and is configured from an indium oxide compound and an element having a high work function, so that the cathode has a high work function matched to the HOMO of an organic hole transport layer among the organic compound layers. Consequently, holes can be easily injected from the cathode to the organic hole transport layer, and the present invention is therefore suitable for manufacturing an organic EL element having excellent luminous efficiency. | 02-25-2016 |
20160043289 | SINGLE CRYSTAL PHOSPHOR, PHOSPHOR-CONTAINING MEMBER AND LIGHT-EMITTING DEVICE - Provided are a YAG-based single crystal phosphor which produces fluorescence in an unconventional color and a phosphor-containing member and a light emitting device including the single crystal phosphor. Provided is a single crystal phosphor which includes a composition represented by composition formula (Y | 02-11-2016 |
20160019917 | CURRENT-PERPENDICULAR-TO-PLANE MAGNETO-RESISTANCE EFFECT ELEMENT - The CPPGMR element of the present invention has an orientation layer | 01-21-2016 |
20150352209 | NANOFIBER HAVING SELF-HEATING PROPERTIES AND BIOLOGICALLY ACTIVE SUBSTANCE RELEASE PROPERTIES, PRODUCTION METHOD FOR SAME, AND NONWOVEN FABRIC HAVING SELF-HEATING PROPERTIES AND BIOLOGICALLY ACTIVE SUBSTANCE RELEASE CAPABILITIES - The invention aims to provide a nanofiber having self-heating properties and biologically active substance release properties, which can release a drug at the same time as self-heating, and can be safely used on a human body without diffusing self-heating nanoparticles, a production method for the same, and a nonwoven fabric having self-heating properties and biologically active substance release capabilities. A fiber is provided having a diameter in a range of 50 nm to 50 μm, and a length of 100 times the diameter or more, the fiber including: self-heating particles that generate heat in response to stimulation from outside; a stimulation-responsive polymer of which physical properties change by directly or indirectly reacting due to the stimulation; and a biologically active substance that is held by the stimulation-responsive polymer, in which the biologically active substance is released to the outside in response to the changes in the physical properties of the stimulation-responsive polymer, a production method for the same, and a nonwoven fabric having self-heating properties and biologically active substance release capabilities. | 12-10-2015 |
20150348679 | PRECURSOR WIRE FOR NB3AL SUPERCONDUCTING WIRE, NB3AL SUPERCONDUCTING WIRE, METHOD FOR PRODUCING PRECURSOR WIRE FOR NB3AL SUPERCONDUCTING WIRE, AND METHOD FOR PRODUCING NB3AL SUPERCONDUCTING WIRE | 12-03-2015 |
20150315023 | METHOD FOR SYNTHESIZING HEXAGONAL TUNGSTEN NITRIDE, AND HEXAGONAL TUNGSTEN NITRIDE - The present invention addresses the problem of providing a method for synthesizing hexagonal tungsten nitride by synthesizing hexagonal tungsten nitride as a main product, and of providing the hexagonal tungsten nitride. The problem is solved through use of a method for synthesizing hexagonal tungsten nitride comprising synthesizing hexagonal tungsten nitride by heating a starting material powder containing a tungsten halide and an alkali metal nitride and/or an alkaline earth metal nitride. | 11-05-2015 |
20150306696 | WELDING EQUIPMENT FOR METALLIC MATERIALS AND METHOD FOR WELDING METALLIC MATERIALS - A welding equipment for metallic materials capable of performing heat treatment such as tempering based on partial heating in spot welding is provided. The welding equipment sandwiches metallic materials with a pair of electrodes, and heats different regions of the metallic materials by energization, with the pair of electrodes maintained at the same position with respect to the metallic materials. The welding equipment includes a first heating means connected to the pair of electrodes for heating and welding the internal region of the circle defined by projecting the cross-sectional area of the axis of the electrodes on the metallic materials by applying power having a low first frequency, a second heating means for heating a ring-shaped region along the circle by applying power having a second frequency that is higher than the first frequency, and an energization control unit for independently controlling the first and the second heating means. | 10-29-2015 |
20150275082 | PHOSPHOR AND LIGHT-EMITTING EQUIPMENT USING PHOSPHOR - Phosphors include a CaAlSiN | 10-01-2015 |
20150248972 | LINKED STACKS OF PARTLY REDUCED GRAPHENE, METHOD FOR PRODUCING LINKED STACKS OF PARTLY REDUCED GRAPHENE, POWDER COMPRISING LINKED STACKS OF PARTLY REDUCED GRAPHENE, FILM COMPRISING LINKED STACKS OF PARTLY REDUCED GRAPHENE, GRAPHENE ELECTRODE FILM, METHOD FOR PRODUCING GRAPHENE ELECTRODE FILM, AND GRAPHENE CAPACITOR - The object of the present invention is to provide linked stacks of reduced graphene, in which excellent electrical property on the surface of graphene may be utilized, a method for producing the same, powder comprising the same, and film comprising the same. The object may be solved by using linked stacks of partly reduced graphene | 09-03-2015 |
20150211771 | MAGNETIC REFRIGERATOR AND DEVICE INCLUDING THE SAME - A magnetic refrigerator, and a device including the same, include a hot-end heat exchanger, a cold-end heat exchanger, a magnetic material arranged so as to provide a temperature gradient between the hot-end heat exchanger and the cold-end heat exchanger, and a heat exchange medium, and satisfying the following Equation 1. | 07-30-2015 |
20150175881 | Fluorophore, Method for Producing Same, Light-Emitting Device, and Image Display Device - Provided is chemically and thermally stable phosphor having light-emitting characteristics different from the conventional phosphor and high emission intensity when combined with LED of not exceeding 470 nm. The phosphor comprises inorganic compound having crystal represented by A | 06-25-2015 |
20150146408 | Phosphor, Method for Producing Same, Light Emitting Device, and Image Display Device - To provide a phosphor being chemically-thermally stable and having high luminous intensity if combined with LED of not exceeding 470 nm. A phosphor of the present invention includes: inorganic compound including: a crystal represented by Li | 05-28-2015 |
20150132609 | Perpendicularly Magnetized Ultrathin Film Exhibiting High Perpendicular Magnetic Anisotropy, Method for Manufacturing Same, and Application - Provided are an element structure in which a magnetic layer has a high magnetic anisotropy constant and saturated magnetization properties in a thickness of 1.5 nm or less, and a magnetic device that uses the element structure. A BCC metal nitride/CoFeB/MgO film structure that uses a nitride of a BCC metal as a seed layer is fabricated. The nitride amount in the BCC metal nitride is preferably less than 60% in terms of volume ratio based on 100% BCC metal. It is thereby possible to readily obtain a perpendicularly magnetized film having the magnetic properties that the perpendicular magnetic anisotropy is 0.1×10 | 05-14-2015 |
20150104662 | NANOPARTICLE-CONTAINING POLYMER NANOWIRE AND METHOD FOR PRODUCING THE SAME - Provided is a polymer nanowire which contains nanoparticles so as to have new functionalities. | 04-16-2015 |
20150083966 | FLUOROPHOR AND METHOD FOR PRODUCTION THEREOF AND ILLUMINATOR - A fluorophor includes: α-type sialon crystal which is expressed by a general formula: (Li | 03-26-2015 |
20150070875 | Phosphor, Method For Manufacturing Same, Light Emitting Device, and Image Display Device - A chemically and thermally stable phosphor having unconventional light emitting properties and high light emitting intensity with an LED of 470 nm or less, includes an inorganic compound comprising: a crystal designated by A | 03-12-2015 |
20150044719 | METHOD FOR PRODUCING A RECOMBINANT PROTEIN USING A CELL LINE ADAPTED TO A PROTEIN-FREE AND LIPID-FREE MEDIUM - A method for producing a recombinant protein includes steps of: (a) culturing a transformed cell in a protein-free and lipid-free medium containing no exogenous growth factors, in which the transformed cell is produced by transfecting a cell of a cell line derived from Chinese Hamster Ovary (CHO) cells, the cell line is adapted to a protein-free and lipid-free medium, and the cell is capable of proliferating in a suspended state in a protein-free and lipid-free medium containing no exogenous growth factors, with a vector containing a gene coding for the protein to be produced under the control of a promoter operable in the cell, and (b) recovering the protein produced by the transformed cell. | 02-12-2015 |
20150024291 | Storage Container for Thin Lithium-Air Cell, and Cell - A containment vessel of a thin lithium-air battery with improved safety is provided. By using the containment vessel, an explosive reaction (ignition) of the electrolyte including lithium metal or ion can be suppressed. The containment vessel ( | 01-22-2015 |
20150013820 | METHOD FOR ROLLING/DRAWING NICKEL-FREE HIGH-NITROGEN STAINLESS STEEL MATERIAL, THIN SEAMLESS TUBE OF NICKEL-FREE HIGH-NITROGEN STAINLESS STEEL, AND METHOD OF MANUFACTURING THE SAME - Provided is a method of rolling/drawing a nickel-free high-nitrogen stainless steel material, the method including: an intermediate annealing process S | 01-15-2015 |
20150009562 | OPTICAL MATERIAL AND MANUFACTURING METHOD THEREOF, AND LIGHT-EMITTING DEVICE, OPTICAL ISOLATOR, AND OPTICAL PROCESSING APPARATUS USING THE OPTICAL MATERIAL - An optical material used in a UV-excited yellow light-emitting material and an optical isolator, capable of emitting yellow light stably and highly efficiently even if a large current is fed to obtain the high luminance emission. The optical material used for the UV-excited yellow light-emitting material ( | 01-08-2015 |
20150008998 | RARE-EARTH NANOCOMPOSITE MAGNET - The invention provides a nanocomposite magnet, which has achieved high coercive force and high residual magnetization. The magnet is a non-ferromagnetic phase that is intercalated between a hard magnetic phase with a rare-earth magnet composition and a soft magnetic phase, wherein the non-ferromagnetic phase reacts with neither the hard nor soft magnetic phase. A hard magnetic phase contains Nd | 01-08-2015 |
20140370324 | Cermet Coating and Coated Metal Body Having the Cermet Coating, Method of Producing Cermet Coating, and Method of Producing Coated Metal Body - A cermet coating includes a hard phase and a binder phase that binds the hard phase,
| 12-18-2014 |
20140352447 | DOUBLE-SIDE-COATED SURFACE STRESS SENSOR - A double-side-coated surface stress sensor includes a sensing membrane structure portion where at least two ends opposite each other are fixed on a mounting portion; a receptor layer that coats both surfaces of the sensing membrane structure portion; and an element detecting a stress, which is provided in the vicinity of at least one of the fixed two ends, opposite each other, of the sensing membrane structure portion or at least one of the fixed two ends, opposite each other, of the mounting portion, in which in a detection output is obtained from the element based on the stress which is applied onto the receptor layer coating the both surfaces of the sensing membrane structure portion. Accordingly, it is possible to provide a double-side-coated surface stress sensor which coats both surfaces of the sensing membrane structure portion by the receptor layer, thereby obtaining a sufficiently large detection output. | 12-04-2014 |
20140333982 | ELECTROCHROMIC GEL, METHOD FOR PRODUCING THE GEL, METHOD FOR CONTROLLING ELECTRONIC PRINTING AND ERASING ON ELECTROCHROMIC GEL, AND STRETCHABLE DISPLAY - The problem to be solved by the present invention is to provide an electrochromic gel which is excellent in flexibility and which is stretchable, a method for producing the gel, a method for controlling electronic printing and erasing, and a stretchable display. The problem is solved by using an electrochromic gel obtained by laminating an electrolyte-containing gel layer consisting only of an electrolyte-containing gel and an organic-metallic hybrid polymer-containing layer obtained by containing an organic-metallic hybrid polymer in the electrolyte-containing gel. | 11-13-2014 |
20140332992 | PRODUCTION METHOD OF PHOSPHOR - A production method of a phosphor includes firing a starting material mixture in a nitrogen atmosphere at a temperature range between 1,500° C. inclusive and 2,200° C. inclusive. The starting material mixture is a mixture of metallic compounds, and is capable of constituting a composition including M, A, Al, O, and N (M is Eu; and A is one kind or two or more kinds of element(s) selected from C, Si, Ge, Sn, B, Ga, In, Mg, Ca, Sr, Ba, Sc, Y, La, Gd, Lu, Ti, Zr, Hf, Ta, and W) by firing. | 11-13-2014 |
20140300955 | Optical Element for Terahertz Waves - An optical element for terahertz waves that transmits terahertz-wave incident beams through itself after being compressed into half or less a wavelength of the beam, the optical element comprising: a substrate that allows terahertz waves to be transmitted through itself; and a conductive coat that covers a surface of the substrate and is capable of blocking the waves, wherein the coat has an aperture provided in a circular region and ring-shaped grooves, provided on a surface of the coat, having the same center as the circular region and having radii which increase every fixed length, and wherein in the circular region, four or more fan-shaped tips each having an arc with the same radius of curvature as the radius of the region, are arranged at equal distances toward the center of the circle without contacting each other as the arc contacts an outer periphery of the region. | 10-09-2014 |
20140271447 | Piezoelectric Oriented Ceramics and Method of Manufacturing the Same - Piezoelectric oriented ceramics containing a Pb(Ti, Zr)O | 09-18-2014 |
20140263036 | FLEXIBLE FREE-STANDING ULTRATHIN OR THIN PROTEIN MEMBRANE - A flexible porous free-standing protein membrane includes cross-linked protein. At least part of pores of the porous membrane is formed by removing nanostrands whose diameters are 2-3 nm, the cross-linked protein is cross-linked by a bifunctional cross-linker, and a thickness of the protein membrane is 10 μm or less. | 09-18-2014 |
20140235451 | SUPERCONDUCTING COIL PROTECTION METHOD AND SUPERCONDUCTING MAGNET DEVICE - An object of the present invention is to provide a method for protecting a superconducting coil, which method prevents damage to the superconducting coil caused by a quench or the like, in a new way, without using a voltage (a change in voltage) generated in the superconducting coil. Provided is the method for protecting a superconducting coil made by winding tape-like superconducting wire having a superconducting layer. Power from a power supply is shut off based on the magnitude of a screening field, which is a difference between a measured magnetic field B in a direction of a thickness of the superconducting wire at a predetermined position, and a magnetic field Bcal in the direction of the thickness of the superconducting wire calculated disregarding an effect of screening current. | 08-21-2014 |
20140205526 | LUMINESCENT NANOSHEETS - A luminescent nanosheet has perovskite octahedral crystal units combined together in a planar configuration. The octahedral crystal units each have a multistacked crystal sheet structure. The octahedral crystal units are multistacked over at least 3 high in a direction vertical to a sheet plane, and an element providing a luminescence center is solid-solubilized between the multistacked octahedral crystal units. | 07-24-2014 |
20140199516 | RESIN COATED MEMBER AND METHOD OF RESIN COATING - A coating method through HVOF spraying that comprises generating a combustion jet in a combustion chamber connected to one end of a barrel while controlling the temperature of the combustion jet by supply of an inert gas to the jet, feeding resin coating materials into the temperature-controlled combustion jet and leading them to pass through the barrel, and spouting the coating particles through a spout port along with the combustion jet therethrough to thereby coat the substrate surface; wherein the length of the barrel, the temperature of the combustion jet and the physical properties of the coating particles are defined so as to satisfy both the following formulae (1) and (2). | 07-17-2014 |
20140167084 | PHOSPHOR, METHOD FOR PRODUCING THE SAME, AND LUMINESCENT DEVICE USING THE SAME - A blue phosphor having an emission peak wavelength different from that of conventional blue phosphors, a method for producing the same, and a high-intensity luminescent device using the phosphor are provided. The phosphor of the present invention is represented by a general formula Me | 06-19-2014 |
20140162061 | PROCESS FOR PRECIPITATION OF CONDUCTING POLYMER/METAL COMPOSITES, AND CONDUCTING POLYMER/METAL COMPOSITES - The invention has for its object to provide a process of producing a conducting material suitable for being filled in TSVs for LSI chip 3D package, etc. | 06-12-2014 |
20140137991 | HIGH-TEMPERATURE SHAPE MEMORY ALLOY AND METHOD FOR PRODUCING THE SAME - The present invention provides a high-temperature shape memory alloy, in which Hf, Zr, Ta, Nb, V, Mo, and W as a third element except Ni are added to TiPd to thereby improve high-temperature strength and exhibit large shape recovery in a high-temperature range of 200° C. to 500° C., and a method for producing the high-temperature shape memory alloy. | 05-22-2014 |
20140113139 | Inorganic-Compound Particles and Process for Producing Same - A method of producing inorganic compound particles is provided. It includes a step of impregnating a melt liquid of second raw particles into first raw particles by heating a raw material including them at a temperature, which equals to or higher than an eutectic temperature between a region-II (solid-liquid phase range) and a region-I (solid phase range) in a phase diagram and lower than the melting temperature of the inorganic compound. The first raw particles contain an element with a melting point equals to or higher than a melting point of the inorganic compound. The second raw particles contain an element with a melting point lower than the inciting point of the inorganic compound. The method also includes a step of synthesizing inorganic compound particles by a synthetic reaction in the first raw particles between the elements contained in the first and second raw particles. | 04-24-2014 |
20140091034 | NANOPARTICULATE FIBER SOLUTION, ITS FABRICATION PROCESS, AND NANOPARTICULATE FIBER MEMBRANE FILTER - Objects of the invention are to provide a solution in which polymer nanofibers are highly dispersed without undergoing gelation and precipitation, its fabrication process, and a polymer nanofiber membrane filter. | 04-03-2014 |
20140072827 | ALLOY POWDER FOR OXIDATION-RESISTANT COATING, AND ALLOY MATERIAL FORMED OF THE POWDER AND EXCELLENT IN OXIDATION RESISTANCE CHARACTERISTICS - A mixed powder of an Ni—Al alloy and alumina is produced by heating a first mixed powder, which is prepared by mixing an Ni—Al mixed powder as prepared by mixing an Al powder with Ni in such a manner that Al therein could fall within a range of from 25 atomic % to 60 atomic %, and an alumina powder in a range of from 40% by mass to 60% by mass, in vacuum or in an inert gas atmosphere at a temperature falling within a range of from 600° C. to 1300° C. for at least 1 hour, and then grinding the resulting product. | 03-13-2014 |
20140061872 | Method for Reducing Thickness of Interfacial Layer, Method for Forming High Dielectric Constant Gate Insulating Film, High Dielectric Constant Gate Insulating Film, High Dielectric Constant Gate Oxide Film, and Transistor Having High Dielectric Constant Gate Oxide Film - To provide a method for reducing a thickness of an interfacial layer, which contains: (a) forming a film of an oxide of a first metal on a semiconductor layer via an oxide film of a semiconductor serving as an interfacial layer; and (b) forming a film of an oxide of a second metal on the film of the oxide of the first metal, where the second metal has higher valency than that of the first metal. | 03-06-2014 |
20140060887 | TRANSPARENT ELECTRIC CONDUCTOR - A transparent electric conductor includes titanium oxide doped with aluminum and at least one other dopant:
| 03-06-2014 |
20140038055 | ELECTRODE BODY, METHOD FOR PRODUCING ELECTRODE BODY, AND BATTERY PROVIDED WITH ELECTRODE BODY - In a (001) pole figure of the active material particles, where a plane parallel to the substrate is defined as the equatorial plane, a Lotgering factor f | 02-06-2014 |
20140036410 | DIELECTRIC THIN FILM, DIELECTRIC THIN FILM ELEMENT AND THIN FILM CAPACITOR - A thin film capacitor includes a substrate and a dielectric thin film element formed on the substrate. The substrate can include an Si plate, an SiO | 02-06-2014 |
20140033868 | Method For Extraction And Separation Of Lanthanoid Elements And Actinoid Elements, And Means For Extraction And Separation Of Lanthanoid Elements And Actinoid Elements - Problem: To provide a material and a method for efficient and inexpensive extraction of rare metals that are included in urban minerals. Solution: A method for the extraction of lanthanoid elements and actinoid elements, said method comprising: an adsorption process wherein a metal-dissolved solution containing a target metal selected from lanthanoid elements and actinoid elements is made to come into contact with porous structures that carry metal-adsorbent compounds that are adsorbent to target metal ions so that the target metal ions in said solution are adsorbed by said metal-adsorbent compounds; and a target metal separation process wherein said porous structures are made to come into contact with a back-extraction solution so that the target metal ions that are adsorbed by said metal-absorbent compounds are transported to the back-extraction solution. | 02-06-2014 |
20140028180 | PHOSPHOR, PRODUCTION METHOD FOR THE SAME, AND LIGHT-EMITTING DEVICE - A phosphor with a high light-emitting intensity and indicated by general formula Me | 01-30-2014 |
20140028179 | PHOSPHOR, PRODUCTION METHOD FOR THE SAME, AND LIGHT-EMITTING DEVICE - A phosphor indicated by general formula Me | 01-30-2014 |
20140021404 | METHOD FOR PRODUCING ANION-EXCHANGING LAYERED DOUBLE HYDROXIDE AND METHOD FOR SUBSTITUTING CARBONATE ION OF LAYERED DOUBLE HYDROXIDE - A method for producing an anion-exchanging LDH using a carbonate ion-type layered double hydroxide represented by general formula Q | 01-23-2014 |
20140008109 | METHOD FOR PRODUCING CONDUCTIVE ZINC OXIDE FILM - An objective is to provide a novel preparation method for a conductive ZnO film which realizes large area and mass productions with low costs and low environment loads. The crystal of zinc oxide (ZnO) is deposited on a substrate by a precipitation method using liquidous solution method under the presence of citric acid. The citric acid adsorbs on the surface of (0001) face of ZnO to suppress anisotropic growth to a c axis direction of the crystal in the precipitation reaction and to form dense crystal film on the surface of the substrate. Then, the organic acid incorporated in the film is photo-decomposed by irradiating UV light to the prepared ZnO crystalline film. As the result, carriers trapped by the organic acid is released to the crystalline film so as to provide an adequate conductivity. | 01-09-2014 |
20140001125 | NANOSTRUCTURE MATERIAL SUPPORTING ARSENIC ION ADSORPTION COMPOUND AND METHOD TO REMOVE ARSENIC ION USING THE SAME | 01-02-2014 |
20130334189 | WELDING WIRE AND WELDING METHOD - A welding wire is formed from a hoop having an inner surface and formed from a metal material, a core wire having a surface and formed from a metal material, and an alkaline metal compound. The hoop metal material and the core wire metal material are different from each other. A composition of the welding wire is divided into the hoop metal material and the core wire metal material. The alkaline metal compound is disposed between the inner face of the hoop and the surface of the core wire. An amount of the alkaline metal compound is from more than 10 ppm to 1000 ppm based on a weight of the welding wire. | 12-19-2013 |
20130327703 | FILM FORMED OF HEMISPHERICAL PARTICLES, METHOD FOR PRODUCING SAME, AND USE OF SAME - A film using fullerene derivatives, a method for producing such films, and use of same are provided. In the film formed of hemispherical particles according to the present invention, the hemispherical particles are organized like a hexagonal close-packed structure, and are formed by specific fullerene derivatives. The hemispherical particles preferably have a bilayer membrane structure assembled to provide a flake-like surface for the hemispherical particles. | 12-12-2013 |
20130313476 | WATER-SWELLING LAYERED DOUBLE HYDROXIDE, METHOD FOR PRODUCING SAME, GEL OR SOL SUBSTANCE, DOUBLE HYDROXIDE NANOSHEET, AND METHOD FOR PRODUCING SAME - Provided is a water-swelling layered double hydroxide characterized by having an organic sulfonic acid anion (A | 11-28-2013 |
20130308187 | FARADAY ROTOR, OPTICAL ISOLATOR AND OPTICAL PROCESSING EQUIPMENT - The object(s) of the invention is to provide a Faraday rotator, an optical isolator, and optical processing equipment, which has a transmittance higher than that of TGG, is capable of upsizing, and has a higher performance index in the visible wavelength region in general, and on wavelengths of up to 400 nm in particular. | 11-21-2013 |
20130306911 | Method of Producing Fluorescent Material Dispersed Glass and Fluorescent Material Dispersed Glass - A method of manufacturing fluorescent material-dispersed glass, comprising: performing production of a fluorescent material-dispersed gel utilizing sol-gel reaction and acid-base reaction by preparing a fluorescent material-dispersed sol containing silicon alkoxide, metal chloride and/or metal aklkoxide, and fluorescent material, and subsequently gelling the fluorescent material-dispersed sol; and performing production of a fluorescent material-dispersed glass by heating the fluorescent material-dispersed gel. | 11-21-2013 |
20130256730 | LIGHT-EMITTING DEVICE - [Problem] To provide a light-emitting device which does not undergo the deterioration in luminous efficiency associated with the long-term use. [Solution] A light-emitting device ( | 10-03-2013 |
20130245240 | Bio-Hybrid Material, Production Method Therefor, and Stent - Provided is a bio-hybrid material that does not cause elution of nickel ions and has an excellent endothelialization ability, a production method therefor, and a stent. The bio-hybrid material ( | 09-19-2013 |
20130221461 | Ferromagnetic Tunnel Junction Structure and Magnetoresistive Effect Device and Spintronics Device Utilizing Same - A ferromagnetic tunnel junction structure comprising a first ferromagnetic layer, a second ferromagnetic layer, and a tunnel barrier layer that is interposed between the first ferromagnetic layer and the second ferromagnetic layer, wherein the tunnel barrier layer includes a crystalline non-magnetic material having constituent elements that are similar to those of an crystalline oxide that has spinel structure as a stable phase structure; the non-magnetic material has a cubic structure having a symmetry of space group Fm-3m or F-43m in which atomic arrangement in the spinel structure is disordered; and an effective lattice constant of the cubic structure is substantially half of the lattice constant of the oxide of the spinel structure. | 08-29-2013 |
20130220174 | TWO-COMPONENT TISSUE ADHESIVE AND METHOD FOR PRODUCING SAME - The present invention addresses the problem of providing: a two-component tissue adhesive having high adhesive strength and high biocompatibility; and a method for producing the two-component tissue adhesive. The present invention involves a two-component tissue adhesive comprising hydrophobically-modified gelatin as a first agent and a cross-linking reagent as a second agent. The hydrophobically-modified gelatin is provided with an amino group and a hydrophobic group on the side chain thereof, and the cross-linking reagent has two or more active ester groups or anhydrides within a single molecule. | 08-29-2013 |
20130211048 | Tissue Adhesive Film and Method for Producing Same - The present invention addresses the problem of providing: a tissue adhesive film having high adhesive strength and high biocompatibility; and a method for producing the tissue adhesive film. This problem can be solved by using a tissue adhesive film comprising an integration of gelatin and cross-linking reagents, wherein the gelatin is provided with an amino group on the side chain thereof and has a molecular weight of 50,000 or higher and 100,000 or lower, and the cross-linking reagents have two or more active ester groups or an anhydride. | 08-15-2013 |
20130206038 | LOW-FRICTION ZnO COATING AND METHOD FOR PREPARING THE SAME - [Problem to be Solved] | 08-15-2013 |
20130201550 | Electronic Printable Medium, Electronic Print Device and Method of Printing on Electronic Printable Medium - The present invention relates to an electronic printable medium containing a conductive sheet-shaped member and an organic-metallic hybrid polymer which has been deposited on the conductive sheet-shaped member. | 08-08-2013 |
20130167687 | NICKEL ALLOY - There is provided a nickel alloy having an excellent creep strength as well as high-temperature oxidation resistance. The nickel alloy of the present invention comprises, by mass percent, Cr in a range of 11.5 to 11.9%, Co in a range of 25 to 29%, Mo in a range of 3.4 to 3.7%, W in a range of 1.9 to 2.1%, Ti in a range of 3.9 to 4.4%, Al in a range of 2.9 to 3.2%, C in a range of 0.02 to 0.03%, B in a range of 0.01 to 0.03%, Zr in a range of 0.04 to 0.06%, Ta in a range of 2.1 to 2.2%, Hf in a range of 0.3 to 0.4%, and Nb in a range of 0.5 to 0.8%, the balance being Ni and unavoidable impurities, and contains carbides and borides precipitating in crystal grains and at grain boundaries. | 07-04-2013 |
20130164533 | PIEZOELECTRIC CERAMIC AND METHOD OF MANUFACTURING THE SAME - A piezoelectric ceramic having excellent electrical characteristics, and in which all of three crystallographic axes are oriented is obtained by slip cast or sheet forming a ceramic slurry containing plate-shaped ceramic particles in magnetic field. The degree of orientation of a first axis (for example, a c axis) calculated with the Lotgering method based on an X-ray diffraction (XRD) pattern in a prescribed cross-section of this piezoelectric ceramic is not less than 0.30. With a cross-section where the degree of orientation of the first axis indicates a maximum value being defined as a reference plane, the degree of orientation of a second axis (for example, an a axis) calculated with the Lotgering method based on an X-ray diffraction pattern in a cross-section orthogonal to this reference plane is not less than 0.20. The degree of orientation of the second axis is represented by a value in such a cross-section that the degree of orientation of the second axis attains to a maximum value, among cross-sections orthogonal to the reference plane. | 06-27-2013 |
20130154141 | PHOSPHOR, METHOD FOR PRODUCING THE SAME AND LIGHT-EMITTING DEVICE USING THE SAME - A method for providing a phosphor, including a kneading step in which a raw material is kneaded to provide a raw material mixture; a sintering step in which the raw material mixture is sintered; and a heat treatment step in which the sintered raw material mixture is heat-treated, wherein the raw material includes at least one or more M-containing materials selected from MSi | 06-20-2013 |
20130135724 | GARNET-TYPE SINGLE CRYSTAL, OPTICAL ISOLATOR AND LASER PROCESSING MACHINE - The present invention is a garnet-type single crystal represented by the following general formula: | 05-30-2013 |
20130129908 | MAGNESIUM-BASED MEDICAL DEVICE AND MANUFACTURING METHOD THEREOF - A magnesium-based medical device which can adjust a degree of corrosion within a wide range of period such that the device can maintain a sufficient strength only during a desired period and disappears within a desired period thereafter and a manufacturing method thereof are provided. A magnesium-based medical device of the present invention is a magnesium-based medical device in which a base material is made of magnesium or a magnesium alloy, wherein a corrosion-resistant film is formed on a surface of the base material, and variation in surface hardness of the formed corrosion-resistant film in the in-plane direction is less than 21 in terms of a dispersion value of Vickers hardness. | 05-23-2013 |
20130095346 | HEAT-RESISTANT COMPONENT - A Ni-based superalloy component includes a bond coat layer having a chemical composition not allowing interdiffusion to occur on a Ni-base superalloy substrate, and by allowing the bond coat layer to have Pt and/or Ir content equal to or higher than 0.2% but not exceeding 15% by mass, generation of an SRZ, which occurs at an interface between the Ni-base superalloy substrate and the bond coat layer in a high-temperature oxidizing atmosphere, can be suppressed, and at the same time adhesion at the interface between a ceramic thermal barrier coat layer and the bond coat layer is improved. Thus, a long-life Ni-based superalloy component with suppressed elemental interdiffusion between the Ni-base superalloy substrate and the bond coat layer even at temperatures exceeding 1100° C. is provided. | 04-18-2013 |
20130095005 | NEAR-FIELD LIGHT MICROCHANNEL STRUCTURE AND NEAR-FIELD LIGHT MICROREACTOR - The object can be attained by the near-field light microchannel structure | 04-18-2013 |
20130090264 | METAL NANOPARTICLE ARRAY STRUCTURE, DEVICE FOR PRODUCING SAME, AND METHOD FOR PRODUCING SAME - An object of the invention is to provide a metal nanoparticle array structure in which metal nanoparticle arrays are firmly bonded to the substrate thereof via chemical bonding or the like and in which the coverage with the metal nanoparticle arrays is high. | 04-11-2013 |
20130087705 | METHOD FOR DETERMINING NUMBER OF LAYERS OF TWO-DIMENSIONAL THIN FILM ATOMIC STRUCTURE AND DEVICE FOR DETERMINING NUMBER OF LAYERS OF TWO-DIMENSIONAL THIN FILM ATOMIC STRUCTURE - Provided is a versatile method of determining the number of layers of a two-dimensional atomic layer thin film as compared with conventional methods. An electron beam is radiated to a two-dimensional thin film atomic structure having an unknown number of layers to determine the number of layers based on an intensity of reflected electrons or secondary electrons generated thereby. In particular, this method is effective for determining the number of layers of graphene. | 04-11-2013 |
20130066264 | SUGAR-RESPONSIVE GEL AND MEDICINE ADMINISTERING DEVICE - Disclosed are a sugar-responsive gel and a medicine administering device having a pKa more suitable for use in a body environment and capable of administering medicine more autonomously than before. A sugar-responsive gel and an insulin administering device having a pKa more suitable for use in a body environment and capable of administering insulin more autonomously than before, wherein under a body condition of pKa of 7.4 or less and temperature of 35° C.-40° C., when the glucose concentration increases, insulin can be released from a gel body in response thereto, and when the glucose concentration decreases, insulin release from the gel body can be suppressed. | 03-14-2013 |
20130065135 | ALL SOLID LITHIUM BATTERY - An Object of the invention is to obtain an all solid lithium battery having an excellent output performance. To achieve the object, a sulfide based solid electrolyte is used as an electrolyte; an oxide containing lithium, a metal element that acts as a redox couple, and a metal element that forms an electron-insulating oxide is used as a cathode active material; and the concentration of the metal element that forms the electron-insulating oxide on the surface of the cathode active material (oxide) that is in contact with the sulfide solid electrolyte is made high. | 03-14-2013 |
20130040167 | PERPENDICULAR MAGNETIC RECORDING MEDIUM AND ITS MANUFACTURING METHOD - It is aimed to provide a perpendicular magnetic recording medium capable of dealing with an ultra-higher recording density than before and its manufacturing method. | 02-14-2013 |
20130039832 | METHOD OF PRODUCING SILICON CARBIDE - A method of producing silicon carbide is provided. The method includes heating a cured product of a curable silicone composition in a non-oxidizing atmosphere at a temperature exceeding 1,500° C. but not more than 2,600° C. The method is capable of producing high-purity silicon carbide simply and at a high degree of productivity, and is capable of simply producing a silicon carbide molded item having a desired shape and dimensions. | 02-14-2013 |
20130027945 | OPTICAL ELEMENT, LIGHT SOURCE DEVICE, AND OPTICAL ELEMENT PRODUCTION METHOD - According to one embodiment, an optical element is provided with a paraelectric crystal, first and second pressers between which the paraelectric crystal is sandwiched, and fasteners. The paraelectric crystal has a periodic structure in which polarities are periodically inverted along a polarity period direction. The fasteners fix the first and second pressers to each other so that a predetermined pressure is applied in a direction intersecting with the polarity period direction, to the paraelectric crystal through the first and second pressers. | 01-31-2013 |
20130016813 | X-RAY IRRADIATION DEVICE AND ANALYSIS DEVICEAANM Yamazui; HiromichiAACI KanagawaAACO JPAAGP Yamazui; Hiromichi Kanagawa JPAANM Kobayashi; KeisukeAACI IbarakiAACO JPAAGP Kobayashi; Keisuke Ibaraki JPAANM Iwai; HideoAACI IbarakiAACO JPAAGP Iwai; Hideo Ibaraki JPAANM Kobata; MasaakiAACI IbarakiAACO JPAAGP Kobata; Masaaki Ibaraki JP - [Object] The present invention provides an X-ray irradiation device capable of adjusting the energy of X-rays in a wide range, and an analysis device equipped with the X-ray irradiation device. | 01-17-2013 |
20120326702 | ELECTROMAGNETIC WAVE RESONATOR AND ITS FABRICATION PROCESS AS WELL AS ELECTROMAGNETIC WAVE GENERATOR - The main object of the invention is to provide an electromagnetic wave resonator making use of surface waves: an electromagnetic wave resonator structure capable of being achieved with existing technologies yet without much difficulty and applying voltage to a positive dielectric area, thereby overcoming a variety of problems arising from the fact that only thermal excitation is available. | 12-27-2012 |
20120307350 | WAVELENGTH CONVERSION ELEMENT, WAVELENGTH CONVERSION METHOD, PHASE MATCHING METHOD, AND LIGHT SOURCE DEVICE - A wavelength conversion element is provided as one including a monocrystalline nonlinear optical crystal. The nonlinear optical crystal has: a plurality of first regions having a polarity direction along a predetermined direction; a plurality of second regions having a polarity direction opposite to the predetermined direction; an entrance face into which a fundamental incident wave having a wavelength λ and a frequency ω is incident in a direction substantially perpendicular to the predetermined direction; and an exit face from which a second harmonic with a frequency 2ω generated in the crystal emerges. The plurality of first and second regions are formed as alternately arranged in a period substantially equal to d expressed by a predetermined expression, between the entrance face and the exit face. | 12-06-2012 |
20120307341 | Smart Window Using Organic-Metallic Hybrid Polymer, Method of Producing Smart Window, and Smart Window System - There is provided a smart window having a configuration in which an organic-metallic hybrid polymer and an electrolyte are sandwiched between two sheets of ITO glass;
| 12-06-2012 |
20120291695 | METHOD FOR PRODUCING HEXAGONAL BORON NITRIDE SINGLE CRYSTALS - A method for producing hexagonal boron nitride single crystals including mixing boron nitride crystals with a solvent thereby obtaining a mixture, heating and melting the mixture under high-temperature and high-pressure thereby obtaining a melted mixture, and rectystallizing the melted mixture thereby producing hexagonal boron nitride single crystals, wherein the solvent is boronitride of alkali earth metal, or boronitride of alkali metal and the boronitride of alkali earth metal. | 11-22-2012 |
20120283403 | Phenylboronic Acid Monomer and Phenylboronic Acid Polymer - Disclosed are a phenylboronic acid monomer and a phenylboronic acid polymer, each of which can have a pKa value suitable for the use under physiological environments and can be used for various applications. The pheanylboronic acid monomer has a structure represented by formula (13) and therefore has high hydrophilicity, can have a satisfactorily low pKa value when the phenyl ring is fluorinated, and can have a polymerizable unsaturated bond. The phenylboronic acid monomer has high hydrophilicity at a pKa value of 7.4 or less which is a physiological level, and can be polymerized with a wide variety of monomers to produce polymers suitable for the intended purposes. | 11-08-2012 |
20120279351 | HEAT-RESISTANT SUPERALLOY - A heat-resistant superalloy having chromium, aluminum, cobalt, titanium, and ruthenium added thereto as main components, and having a subcomponent(s) optionally added thereto, the remainder, excluding the main components and the subcomponent(s), comprising nickel and an impurity inevitably contained,
| 11-08-2012 |
20120244037 | SENSING DEVICE AND BIOSENSOR - Provided are a sensing device and a biosensor that are capable of achieving stable performance in sensing saccharides or hydroxyl group-containing polymers, and that can be stored for a long time. The biosensor | 09-27-2012 |
20120230800 | High-Strength Bolt - Provided is a high-strength bolt which has a tensile strength of 1,200 MPa or more while exhibiting excellent ductility and delayed facture resistance, and further has an excellent impact toughness which had not been obtained in the conventional high-strength bolt. The high-strength bolt has a tensile strength of 1.2 GPa or more and includes a threaded portion and cylindrical neck portion. The bolt has K of 0.8 or more and satisfies Ho09-13-2012 | |
20120230032 | INORGANIC OPTICAL FILTER, OPTICAL ELEMENT, AND LIGHT SOURCE - The inorganic optical filter of the invention consists of a NdF | 09-13-2012 |
20120200920 | SINGLE CRYSTAL, PRODUCTION PROCESS OF SAME, OPTICAL ISOLATOR, AND OPTICAL PROCESSOR USING SAME - The present invention provides a single crystal for an optical isolator having a Faraday rotation angle exceeding that of TGG single crystal in a wavelength region of 1064 nm or longer or in a wavelength region of shorter than 1064 nm, and is capable of realizing enlargement of crystal size, a production process thereof, an optical isolator, and an optical processor that uses the optical isolator. The single crystal according to the present invention is composed of a terbium aluminum garnet single crystal, and mainly a portion of the aluminum is replaced with lutetium. | 08-09-2012 |
20120192787 | Mg-CONTAINING ZnO MIXED SINGLE CRYSTAL, LAMINATE THEREOF AND THEIR PRODUCTION METHODS - The present invention can provide an Mg-containing ZnO mixed single crystal wherein the mixed single crystal comprises an Mg-containing ZnO semiconductor having a bandgap (Eg) of 3.3008-02-2012 | |
20120178618 | CARBON POROUS BODY AND ADSORBENT USING THE SAME - A carbon porous body (ICY) includes a carbon skeleton containing carbon atoms, wherein the carbon skeleton includes carbon main sections and carbon linking sections mutually linking the carbon main sections; a distance D | 07-12-2012 |
20120129006 | WELDING STRUCTURAL PART AND WELDING METHOD OF THE SAME - A welding structural part | 05-24-2012 |
20120127554 | DISPLAY DEVICE AND COLOR ELECTRONIC PAPER USING THE SAME - Provided are a display device which is advantageous not only in that it can smoothly switch display/non-display for a desired pattern and has a memory effect, but also in that the display device has a simple construction of the members thereof and can be driven at a low voltage, and exhibits high display contrast and can be increased in the display area, and a color electronic paper using the same. | 05-24-2012 |
20120125067 | ORIFICE PLATE AND MANUFACTURING METHOD OF THE ORIFICE PLATE - An orifice plate for liquid injection made of plate-shaped stainless steel, wherein an orifice is formed by shearing, is characterized in that the average crystal grain size of the stainless steel is 3 μm or less. The thickness of the plate-shaped stainless steel is 1.2 mm or less, and preferably 0.1 mm or less. The aspect ratio of the orifices is 0.8 or lower. The orifices are formed orthogonal to the plate surface, or slanted by 50° or at smaller angles. The plate-shaped stainless steel has a composition containing C, Mn, and Si. | 05-24-2012 |
20120120986 | THERMOCOUPLE AND THERMOMETER USING THAT - The invention has for its object the provision of a thermocouple having a fused portion that is kept against growing bulky in a small ball form, and a process for fabricating the same. | 05-17-2012 |
20120119234 | PHOSPHOR, METHOD OF MANUFACTURING THE SAME, AND LIGHT-EMITTING DEVICE - The present invention is a phosphor expressed by the general formula (A | 05-17-2012 |
20120118440 | HIGH-STRENGTH AND HIGH-DUCTILITY DIE-QUENCHED PARTS AND METHOD OF MANUFACTURING THE SAME - A high-strength die-quenched part | 05-17-2012 |
20120112299 | FERROMAGNETIC TUNNEL JUNCTION STRUCTURE AND MAGNETORESISTIVE ELEMENT USING THE SAME - For the present ferromagnetic tunnel junction structure, employed is a means characterized by using an MgO barrier and using a Co | 05-10-2012 |
20120099291 | OXYNITRIDE FLUORESCENT MATERIAL AND LIGHT-EMITTING DEVICE - An oxynitride fluorescent material includes a JEM phase as a mother crystal and a luminescence center element Ce. The oxynitride fluorescent material has a fluorescence spectrum with a maximum emission wavelength of 420 nm to 500 nm inclusive and an excitation spectrum with a maximum excitation wavelength of 250 nm to 400 nm inclusive. | 04-26-2012 |
20120097603 | PROCESS FOR FABRICATING MEMBRANE FILTERS, AND MEMBRANE FILTERS - The invention provides a process for fabricating a membrane filter that can stand up to filtration of nanometer-scaled fine particles or organic molecules, and a membrane filter having that filtration feature. | 04-26-2012 |
20120083409 | TIO2 NANOPARTICLES - Disclosed is a TiO | 04-05-2012 |
20120067410 | SCHOTTKY-BARRIER JUNCTION ELEMENT, AND PHOTOELECTRIC CONVERSION ELEMENT AND SOLAR CELL USING THE SAME - A Schottky-barrier junction element | 03-22-2012 |
20120064400 | Negative-Electrode Material And Lithium Secondary Battery Using Same - An embodiment of the present application aims at providing a material which repeatedly undergoes a conversion reaction and an alloying reaction to have an improved coulombic efficiency in a first cycle of the repeating, and thereby allowing the material to serve as a high-electrical capacity negative electrode of a lithium secondary battery. In order to attain the object, a negative-electrode material is made by mixed dispersion of (i) nanoparticles of an electrical conducting material having electronic conduction and (ii) nanoparticles of an electrode active material which is reducible to a simple substance which undergoes an alloying reaction with lithium. The electrical conducting material is a sulfide having electronic conduction, and the electrode active material is a sulfide of an element which undergoes the alloying reaction with lithium. Further, the element which undergoes the alloying reaction with lithium is silicon. | 03-15-2012 |
20120032579 | Phosphor, production method thereof and light emitting instrument - A light emitting element includes a light-emitting source for emitting light at a wavelength of 330 to 500 nm and a constituent phosphor. The constituent phosphor includes a compound including M, A, Al, O, and N, where M is at least one kind of element selected from Mn, Ce, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, and Yb, and A is at least one kind of element selected from C, Si, Ge, Sn, B, Ga, In, Mg, Ca, Sr, Ba, Sc, Y, La, Gd, Lu, Ti, Zr, Hf, Ta, and W. | 02-09-2012 |
20110311818 | Titanium dioxide particles doped with rare earth element - Titanium dioxide particles is doped with a rare earth element. The doping ratio of the rare earth element is within a range more than 0 at % and not more than 5.0 at %, and the rare earth element is substituted for titanium atoms in the unit lattice of titanium dioxide so that the titanium dioxide particles emit light attributable to the rare earth element when the titanium dioxide particles are irradiated with light having the absorption wavelength of titanium dioxide and showing a peak at 360 nm. | 12-22-2011 |
20110303655 | WELDING EQUIPMENT FOR METALLIC MATERIALS AND METHOD FOR WELDING METALLIC MATERIALS - A welding equipment for metallic materials capable of performing heat treatment such as tempering based on partial heating in spot welding is provided. The welding equipment | 12-15-2011 |
20110301344 | WATER-SOLUBLE PHTHALOCYANINE DYE - The invention has for its object to provide a water-soluble phthalocyanine dye unlikely to lose its own properties even upon dissolved in a concentration as high as 10 | 12-08-2011 |
20110280786 | SILICON MANUFACTURING METHOD - A method for producing silicon, the method comprising a heating step of heating a metal powder M | 11-17-2011 |
20110251281 | Composite Material Comprising High-Molecular-Weight Matrix and Low-Molecular-Weight Organic Compound and Process For Producing Same - Previously reported composite materials comprising a hydrophilic high-molecular-weight matrix and a low-molecular-weight organic compound involve a problem in that: it is difficult to compound a high load of the low-molecular-weight organic compound in the high-molecular-weight matrix; and thus produced composite material yields a high-molecular-weight matrix component that can form a thrombus when contacting with blood. Now, it becomes possible to produce a composite material having an antithrombogenic activity and a high content of a low-molecular-weight organic compound by the present invention comprising the steps of: crosslinking a polymer with an organic acid derivative which is used as a crosslinker in an organic solvent while at the same time embedding the low-molecular-weight organic compound therein; and substituting the organic solvent by water after the production of the high-molecular-weight matrix to effect precipitation and compounding of the low-molecular-weight organic compound in the high-molecular-weight matrix. | 10-13-2011 |
20110235309 | ILLUMINATION DEVICE FOR DISPLAY DEVICE, AND DISPLAY DEVICE - An illumination device for a display device, which is formed from a substrate and a plurality of white light-emitting devices disposed on top of the substrate, and can be used as a backlight for a liquid crystal display panel, wherein the white light-emitting devices have a light source and a phosphor that is excited by the light source and emits light, and a fluorescent material with a composition represented by a general formula: M(0) | 09-29-2011 |
20110233689 | SEMICONDUCTOR DEVICE, PROCESS FOR PRODUCING SEMICONDUCTOR DEVICE, SEMICONDUCTOR SUBSTRATE, AND PROCESS FOR PRODUCING SEMICONDUCTOR SUBSTRATE - There is provided a semiconductor device that includes a III-V Group compound semiconductor having a zinc-blende-type crystal structure, an insulating material being in contact with the (111) plane of the III-V Group compound semiconductor, a plane of the III-V Group compound semiconductor equivalent to the (111) plane, or a plane that has an off angle with respect to the (111) plane or the plane equivalent to the (111) plane, and an MIS-type electrode being in contact with the insulating material and including a metal conductive material. | 09-29-2011 |
20110213154 | Bis-terpyridine monomer - A bis-terpyridine monomer includes a first terpyridyl substituent (A), a second terpyridyl substituent (B), and a spacer that contains at least one benzene ring and links the first terpyridyl substituent (A) and the second terpyridyl substituent (B). The bis-terpyridine monomer is represented by the following formula (10): | 09-01-2011 |
20110206860 | Method for forming polarization reversal - A method for forming a ferroelectric spontaneous polarization reversal includes the steps of forming a convexo-concave structure on a top face of a ferroelectric substrate firstly, and then forming a ferroelectric spontaneous polarization region on the substrate including one portion of a convex portion, with a concave portion being formed on the bottom face of the substrate within a region where a ferroelectric spontaneous polarization reversal is to be formed and the convex portion is formed, and then applying an electric field into the substrate. The depth of the concave portion on the bottom face of the substrate may be greater than the height of the convex portion on the top face of the substrate. The width of the concave portion on the bottom face of the substrate may be wider than width of said convex portion on the top face of the substrate. | 08-25-2011 |
20110204520 | METAL ELECTRODE AND SEMICONDUCTOR ELEMENT USING THE SAME - A metal electrode is used for a pair with a semiconductor so as to sandwich a high-dielectric constant thin film between the metal electrode and the semiconductor. A metal electrode | 08-25-2011 |
20110201133 | Method for forming polarization reversal - A method for forming a ferroelectric spontaneous polarization reversal, including the steps of forming a concave portion on a top face of a ferroelectric substrate or a bottom face of a ferroelectric substrate, and applying an electric field into the substrate, wherein a ferroelectric spontaneous polarization reversal is formed at least in one portion of a region of the substrate with the concave portion, and wherein the shape of the concave portion is configured such that the width of the concave portion gets narrower gradually toward the inside of the substrate. The method may further include the steps of, after the reversal, making into almost a flat-plane the top or bottom face having the concave portion, and then, forming a new concave portion in another region and applying an electric field to form another reversal in one portion of the region of the substrate having the new concave portion. | 08-18-2011 |
20110197432 | Method for forming polarization reversal - A method for forming a ferroelectric spontaneous polarization reversal in a desired region of a ferroelectric substrate includes the steps of forming, for the desired region of the surface of the ferroelectric substrate, an electrode pattern or a mask pattern composed of aggregates of micropatterns, and then applying a given voltage into the desired region. The configuration of the micropatterns can be a stripe-shaped pattern, an ellipse-shaped pattern, a hexagon-shaped pattern, a network pattern, or a double cross shaped pattern. The method can further include the steps of generating many nucleuses by using the electrode pattern or the mask pattern composed of the aggregates of micropatterns, forming another electrode pattern or another mask pattern corresponding to the desired region, and then applying a given voltage into the desired region to generate a ferroelectric spontaneous polarization reversal around the nucleuses. | 08-18-2011 |
20110195315 | SOLID BATTERY - A solid battery includes: a positive electrode active material layer that includes a positive electrode active material; a negative electrode active material layer that includes a negative electrode active material; and a solid electrolyte layer that is formed between the positive electrode active material layer and the negative electrode active material layer. A reaction suppressing portion made of an oxide of a group 4 metallic element is formed at an interface between the positive electrode active material and an amorphous non-bridging sulfide-based solid electrolyte material that does not substantially contain bridging sulfur. | 08-11-2011 |
20110195310 | PRODUCTION METHOD FOR ELECTRODE FOR BATTERY, ELECTRODE PRODUCED BY PRODUCTION METHOD, AND BATTERY INCLUDING ELECTRODE - A production method for an electrode for a battery includes preparing a conductive substrate, and electrode material particles having ion conduction anisotropy; and producing an electrode by attaching the electrode material particles onto the conductive substrate, and applying a magnetic field in a predetermined direction. | 08-11-2011 |
20110190436 | ACRYLIC ADHESIVE COMPOSITION, AND PRESSURE-SENSITIVE ADHESIVE SHEET EMPLOYING THE SAME - There is provided an acrylic adhesive composition which comprises: (A) a vinyl polymer comprising a homopolymer or a copolymer of an alkyl (meth)acrylate having a C4 to C14 alkyl group; (B) an organophilic layered double hydroxide organically treated with an organic anion; and (C) a crosslinking agent. Therefore the obtained adhesive composition has sufficient adhesiveness to an object, excellent heat resistance and excellent adhesive properties particularly at higher temperatures, and is substantially free from variations in adhesiveness. | 08-04-2011 |
20110175519 | Oxynitride fluorescent material and light-emitting device - An oxynitride fluorescent material includes a JEM phase as a mother crystal and a luminescence center element Ce. The oxynitride fluorescent material has a fluorescence spectrum with a maximum emission wavelength of 420 nm to 500 nm inclusive and an excitation spectrum with a maximum excitation wavelength of 250 nm to 400 nm inclusive. | 07-21-2011 |
20110168056 | ALLOY PARTICLE AND WIRE USED IN AIR PLASMA SPRAY OR WIRE ARC SPRAY - The present invention relates to improvement in alloy powder particles or wires used as a source material in atmospheric plasma spray and wire arc spray to reduce the amount of oxides on the thermal-sprayed coating. | 07-14-2011 |
20110159212 | INSULATING FILM MATERIAL, METHOD FOR FORMING FILM BY USING THE INSULATING FILM MATERIAL, AND INSULATING FILM - An insulating film material for plasma CVD, wherein the material is represented by the chemical formula (1); a film forming method using the material; and an insulating film; | 06-30-2011 |
20110135532 | MG-BASED ALLOY COLD WORKED MEMBER - The present invention has as its object to provide an Mg-based alloy cold worked member which can remarkably lower the load weight required for cold plastic working and enables practical usage of the same. The present invention is an Mg-based alloy cold worked member obtained by cold working an Mg-based alloy to form it into a predetermined shape, characterized by having a microstructure which includes crystal grains divided and made finer by cold working. | 06-09-2011 |
20110086965 | BORON NITRIDE NANOSHEET, METHOD FOR PRODUCING BORON NITRIDE NANOSHEET THEREOF AND COMPOSITION CONTAINING BORON NITRIDE NANOSHEET THEREOF - A boron nitride nanosheet containing three-layered hexagonal boron nitride, which is in a form of multi-layered hexagonal boron nitride with some its layers peeled, can be produced by dispersing pristine hexagonal boron nitride powder in an organic solvent and by subjecting the fluid dispersion to ultrasonication. | 04-14-2011 |
20110037015 | LEAD-FREE PIEZOELECTRIC MATERIAL - Problem to be Solved An object of the present invention is to provide a lead-free piezoelectric material capable of showing a high piezoelectric coefficient (d | 02-17-2011 |
20110033707 | SPHERICAL BORON NITRIDE NANOPARTICLES AND SYNTHETIC METHOD THEREOF - Spherical boron nitride nanoparticles having an average particle diameter is less than 50 nm is obtained by a method of synthesizing spherical boron nitride nanoparticles including the following steps; heating a mixture of boric acid ester and nitrogen gas in ammonia gas and argon gas to form reaction product; crystallizing reaction product to form precursor of spherical boron nitride nanoparticles; and, heating the precursor in inert gas. | 02-10-2011 |
20110024742 | PROCESS FOR PRODUCING ZnO SINGLE CRYSTAL, SELF-SUPPORTING ZnO SINGLE-CRYSTAL WAFER OBTAINED BY THE SAME, SELF-SUPPORTING WAFER OF Mg-CONTAINING ZnO MIXED SINGLE CRYSTAL, AND PROCESS FOR PRODUCING Mg-CONTAINING ZnO MIXED SINGLE CRYSTAL FOR USE IN THE SAME - A ZnO single crystal can be grown on a seed crystal substrate using a liquid phase epitaxial growth method by mixing and melting ZnO as a solute and a solvent, bringing the crystal substrate into direct contact with the resultant melt, and pulling up the seed crystal substrate continuously or intermittently. A self-supporting Mg-containing ZnO mixed single crystal wafer can be obtained as follows. A Mg-containing ZnO mixed single crystal is grown using a liquid phase epitaxial growth method by mixing and melting ZnO and MgO forming a solute and a solvent, then bringing a seed crystal substrate into direct contact with the resultant melt, and pulling up the seed crystal substrate continuously or intermittently. Then, the self-supporting Mg-containing ZnO mixed single crystal wafer is obtained by removing the substrate by polishing or etching, and polishing or etching a surface, on the side of −c plane, of the single crystal grown by the liquid phase epitaxial growth method. | 02-03-2011 |
20110019266 | WAVELENGTH CONVERSION ELEMENT - A wavelength conversion element | 01-27-2011 |
20110014380 | APPARATUS AND PROCESS FOR FABRICATING ARTIFICIAL OPAL FILMS - The invention has for its object to provide an apparatus and process for fabricating an artificial opal film having a uniform thickness yet a large area, and provides an artificial opal film fabrication apparatus, in which a substrate (S | 01-20-2011 |
20100315107 | ELECTRODE FOR ELECTROCHEMICAL MEASUREMENT APPARATUS AND ELECTRODE FOR BIOSENSORS - An object of this invention is to provide an inexpensive and highly durable electrode which is capable of causing hydrogen peroxide to generate a current output in the same manner as those of platinum or iridium. A working electrode ( | 12-16-2010 |
20100296984 | METHOD OF AND APPARATUS FOR PRODUCING HYDROGEN FROM METHANOL - An apparatus for producing hydrogen from methanol in a simple manner comprises a container ( | 11-25-2010 |
20100283381 | Phosphor and light emitting device - A JEM phase phosphor having superior luminous efficiency is obtained, and a light emitting device is provided, which includes first and second phosphors and in which fluorescence from the first phosphor is not much absorbed by the second phosphor, with the JEM phase phosphor used as a first phosphor. The first phosphor is the JEM phase phosphor having optical absorption of at most 30% at a wavelength in a relation of complementary color to the emission wavelength of the first phosphor. In the light emitting device having a combination of the first phosphor and the second phosphor emitting fluorescence of longer wavelength than the first phosphor, the first phosphor has optical absorption at the emission wavelength of the second phosphor of at most 30%. | 11-11-2010 |
20100279848 | PREPARATION METHOD FOR ANION-EXCHANGEABLE, LAYERED DOUBLE HYDROXIDES - The invention has for its object to provide a preparation method for preparing an anion-exchangeable LDH by decarbonation of a carbonate ion type LDH, which makes sure de carbonation is implemented with safety in a continuous manner while crystal shape, crystal structure and crystallinity are kept intact. | 11-04-2010 |
20100219120 | A FLEXIBLE FREE-STANDING ULTRATHIN OR THIN PROTEIN MEMBRANE, ITS FABRICATION METHOD AND APPLICATION - [Purpose] A purpose of this invention is to provide a robust and flexible free-standing ultrathin (nano) or thin pure protein membrane which enables a rapid and simple separation (or condensation) of relatively small (M.W.=ca. 1,000 Da) molecules. | 09-02-2010 |
20100209686 | Mg-CONTAINING ZnO MIXED SINGLE CRYSTAL, LAMINATE THEREOF AND THEIR PRODUCTION METHODS - The present invention can provide an Mg-containing ZnO mixed single crystal wherein the mixed single crystal comprises an Mg-containing ZnO semiconductor having a bandgap (Eg) of 3.30≦Eg≦3.54 eV, and has a film thickness of 5 μm or less. The present invention can provide a method for producing an Mg-containing ZnO mixed single crystal by liquid phase epitaxial growth, wherein the method comprises: mixing and melting ZnO and MgO as solutes and PbO and Bi | 08-19-2010 |
20100200874 | PHOSPHOR, METHOD FOR PRODUCING THE SAME AND LIGHT-EMITTING DEVICE USING THE SAME - The invention is a phosphor which includes a phosphor material having a composition represented by a general formula: M(0) | 08-12-2010 |
20100191033 | ADSORBENT FOR RADIOELEMENT-CONTAINING WASTE AND METHOD FOR FIXING RADIOELEMENT - An adsorbent for radioelement-containing waste includes spherical layered double hydroxide (A) or spherical metal hydroxide (B). (A) is a nonstoichiometric compound represented by general formula (a) or (b): | 07-29-2010 |
20100184971 | METAL NANOPARTICLES, AN ELECTRODE USING THEM AND A PROCESS OF PREPARING METAL NANOPARTICLES - An object of the invention is to modify the surface of a metal nanoparticle with a cyclic phenylazomethine having a multi-ion sensing capability, thereby making the sensing of multiple substances possible. | 07-22-2010 |
20100163141 | Mg ALLOY AND METHOD OF PRODUCTION OF SAME - An Mg alloy provided with high strength and high ductility by matching the strength and ductility in tensile deformation and compressive deformation at the same levels is provided. The Mg alloy of the present invention is characterized by having a chemical composition consisting of Y: 0.1 to 1.5 at % and a balance of Mg and unavoidable impurities and having a microstructure with high Y regions with Y concentrations higher than an average Y concentration distributed at nanometer order sizes and intervals. The present invention further provides an Mg alloy characterized by having a chemical composition consisting of Y: more than 0.1 at % and a valance of Mg and unavoidable impurities, having a microstructure with high Y regions with Y concentrations higher than an average Y concentration distributed at nanometer order sizes and intervals and having an average recrystallized grain size within the range satisfying the following formula 1: | 07-01-2010 |
20100158757 | CHIP USING METHOD AND TEST CHIP - A measuring chip is configured for separating and measuring a target component in a sample by rotation around first and second axes of rotation. The measuring chip includes a centrifugal separation tube that centrifugally separates the target component from the sample by rotating the measuring chip around the first axis of rotation; a first holding section installed in the bottom of the centrifugal separation tube, wherein non-target components other than the target component in the sample are introduced therein by rotation around the first axis of rotation, and the first holding section holds the non-target components during rotation around the second axis of rotation; and a measuring section connected to one end of the centrifugal separation tube that measures the non-target components introduced from the centrifugal separation tube by rotation around the second axis of rotation. | 06-24-2010 |
20100151193 | Film of SP3-bonded boron nitride having a self-organized surface texture capable of promoting field electron emission - A membrane body of sp | 06-17-2010 |
20100140163 | Flexible free-standing ultrathin or thin protein membrane, its fabrication method and application - [Purpose] A purpose of this invention is to provide a robust and flexible free-standing ultrathin (nano) or thin pure protein membrane which enables a rapid and simple separation (or condensation) of relatively small (M.W.=ca. 1,000 Da) molecules. | 06-10-2010 |
20100124526 | Method of and apparatus for synthesizing highly oriented, aligned carbon nanotubes from an organic liquid - A method capable of synthesizing carbon nanotubes at low cost and large quantities, an apparatus usable for carrying out the method, and carbon nanotubes densely aligned on and firmly bonded to a Si substrate over, and oriented perpendicular to, an entire surface thereof are provided. Highly oriented, aligned carbon nanotubes are synthesized from an organic liquid by forming a substrate with a buildup thereon of a thin film or fine insular particles composed of at least one metallic element; exposing the substrate ( | 05-20-2010 |
20100120187 | PRODUCTION OF A HEXAGONAL BORON NITRIDE CRYSTAL BODY CAPABLE OF EMITTING OUT ULTRAVIOLET RADIATION - The invention has for its object to provide a process of synthesizing high-purity hBN crystal bodies on a robust substrate even under normal pressure. | 05-13-2010 |
20100110534 | Wavelength conversion element, wavelength conversion method, phase matching method, and light source device - A wavelength conversion element is provided as one including a monocrystalline nonlinear optical crystal. The nonlinear optical crystal has: a plurality of first regions having a polarity direction along a predetermined direction; a plurality of second regions having a polarity direction opposite to the predetermined direction; an entrance face into which a fundamental incident wave having a wavelength λ and a frequency ω is incident in a direction substantially perpendicular to the predetermined direction; and an exit face from which a second harmonic with a frequency 2ω generated in the crystal emerges. The plurality of first and second regions are formed as alternately arranged in a period substantially equal to d expressed by a predetermined expression, between the entrance face and the exit face. | 05-06-2010 |
20100091803 | Solid-state high-luminance far ultraviolet light emitting element including highly pure hexagonal boron nitride single crystal, solid-state laser, and solid-state light emitting apparatus - A solid-state far ultraviolet light emitting element is formed by a hexagonal boron nitride single crystal, excited by electron beam irradiation to emit far ultraviolet light having a maximum light emission peak in a far ultraviolet region at a wavelength of 235 nm or shorter. | 04-15-2010 |
20100090226 | DIAMOND UV-RAY SENSOR - Au base electrode materials have fatal disadvantages, such as inferior adhesion to diamond, low mechanical strength, and low thermal stability. | 04-15-2010 |
20100084634 | Nano-crystal diamond film, manufacturing method thereof, and device using nano-crystal diamond film - A nano-crystal diamond film synthesized on a substrate and containing, as a major component, nano-crystal diamond having a grain diameter from 1 nm to less than 1000 nm. This nano-crystal diamond film can be formed on a substrate by means of a plasma CVD method using a raw material gas containing a hydrocarbon and hydrogen, allowing the formation of the nano-crystal diamond film to take place outside the plasma region. This nano-crystal diamond film is applicable to the manufacture of an electrochemical device, an electrochemical electrode, a DNA chip, an organic electroluminescent device, an organic photoelectric receiving device, an organic thin film transistor, a cold electron-emission device, a fuel cell and a catalyst. | 04-08-2010 |
20100072881 | SIALON PHOSPHOR - A SiAlON phosphor represented by a general formula (1) | 03-25-2010 |
20100072498 | Lithium-containing sialon phosphor and method of manufactring the same - According to the invention, a highly crystalline α-sialon is synthesized to emit highly intense light and a white LED showing an excellent color rendering characteristic is provided by shifting emitted light to the short wavelength side (blue shift). Such an α-sialon is designed so as to be expressed by general formula (Li | 03-25-2010 |
20090305885 | Adsorbent for radioelement-containing waste and method for fixing radioelement - An adsorbent for radioelement-containing waste composed of the following spherical layered double hydroxide (A) or spherical metal hydroxide (B) is provided. (A) is a nonstoichiometric compound represented by general formula (a) or (b): [M | 12-10-2009 |
20090295510 | ELECTROMAGNETIC WAVE RESONATOR, METHOD OF MANUFACTURING THE SAME, AND METHOD OF RESONATING ELETROMAGNETIC WAVE - The present invention provides an electromagnetic wave resonator that is capable of showing surface wave resonance typically as outstanding plasmon resonance and can be manufactured industrially with excellent reproducibility and efficiency by combining currently available microprocessing technologies. The electromagnetic wave resonator of the present invention includes a first negative dielectric surface, a second negative dielectric surface and a positive dielectric thin film disposed between the first and the second negative dielectric surfaces. The positive dielectric thin film has an end face having an electromagnetic wave introduced therefrom. Intensity of the electromagnetic wave having a predetermined wavelength and being introduced from the end face is enhanced in the electromagnetic wave resonator due to resonance of a surface wave having an electric field component in a direction of film thickness of the positive dielectric thin film and without having a cut-off frequency. | 12-03-2009 |
20090281633 | POROUS CERAMIC MATERIAL AND METHOD OF PRODUCING THE SAME - Provision of a porous ceramic material which rapidly induces bone tissue formation and has practical strength. | 11-12-2009 |
20090272995 | RESIN COMPOSITION FOR OPTICAL SEMICONDUCTOR ELEMENT ENCAPSULATION, AND OPTICAL SEMICONDUCTOR DEVICE PRODUCED BY USING THE SAME - An epoxy resin composition for optical semiconductor element encapsulation includes an epoxy resin (Component (A)) mainly containing an epoxy compound represented by a specific structural formula (1), a curing agent (Component (B)), and at least one of an oxynitride phosphor and a nitride phosphor (Component (C)). Therefore, the phosphor component (C) is uniformly dispersed in the epoxy resin composition without segregation. Thus, the resin composition serves as an excellent optical semiconductor element encapsulation material which has an adequate light diffusion property and a high light transmittance and permits a reduction in internal stress. Therefore, a light emitting diode element encapsulated with the epoxy resin composition is capable of stably emitting light, and satisfactorily performs its functions. | 11-05-2009 |
20090270589 | Bis-Terpyridine Monomer, Production Process Thereof, Polymer Material Derived from the Monomer, and Electrochromic Device - Provided are (1) a terpyridine monomer that has a strong ability to coordinate with metal atoms, and (2) a polymer material that can be readily switched between a colored state and a colorless state by controlling the electrical potential applied to it and that can be processed. | 10-29-2009 |
20090236969 | FLUORESCENT SUBSTANCE, PROCESS FOR PRODUCING THE SAME, AND LUMINESCENT DEVICE - This invention provides a blue phosphor, which has higher blue brightness and larger half-value width in an emission spectrum as compared with the conventional rare earth-activated sialon phosphor and has better durability as compared with the conventional oxide phosphor. The phosphor comprises a metal element M, wherein M represents Ce, dissolved as a solid solute in a nitride or oxynitride crystal having a β-type Si | 09-24-2009 |
20090233107 | MIXED-LAYERED PHYLLOSILICATE AND PROCESS FOR PRODUCING THE SAME - A new mixed layer silicate useful for industrial materials is provided. | 09-17-2009 |
20090231703 | Method of Fixing Polarization-Reversed Region Formed in Ferroelectric Single Crystal and Optical Element Using the Same - A method of fixing polarization-reversed regions formed in a ferroelectric single crystal with ease and an optical element containing such a ferroelectric single crystal are provided. The method of fixing the polarization-reversed regions formed in a ferroelectric single crystal is characterized by including a step of irradiating an ion beam or a neutral beam on the ferroelectric single crystal where polarization-reversed regions are formed. An optical element containing such a ferroelectric single crystal is characterized by being manufactured by a method including such a step. | 09-17-2009 |
20090221734 | RESIN COMPOSITION AND PROCESS FOR THE PRODUCTION THEREOF - The object of this invention is to provide a polyamide resin composition excellent in insulating properties, mechanical properties and dimensional stability. This invention is a resin composition containing 100 parts by weight of a polyamide resin and 0.01 to 50 parts by weight of boron nitride nanotubes. The invention also includes a formed article from the resin composition and processes for the production of the resin composition and the formed article. | 09-03-2009 |
20090196820 | PROCESS FOR PRODUCING ANISOTROPIC MAGNETIC MATERIAL AND ANISOTROPIC MAGNETIC MATERIAL - A process for producing an anisotropic magnetic material includes: preparing a feebly magnetic material capable of transforming into a magnetic material by a prescribed reaction, orienting the feebly magnetic material by imparting an external field to the feebly magnetic material, and transforming the oriented feebly magnetic material to a magnetic substance by the prescribed reaction. | 08-06-2009 |
20090185943 | STEEL PLATE AND STEEL PLATE COIL - In a steel plate having tensile strength of 1 GPa or more at the normal temperature, the steel plate is made, stress decrement (SD) after uniform elongation in the stress-strain diagram obtained by using a tabular specimen of which is not less than 1.8×10 | 07-23-2009 |
20090167153 | Light emitting diode lamp and light emitting device - The present invention aims at providing a white light emitting diode lamp (a bullet type light emitting diode lamp or a chip-type light emitting diode lamp to be mounted on a substrate) and light emitting device with warmness at a higher luminance, and an intermediate color light emitting diode lamp and light emitting device satisfying light emission in diversified color tones at a higher luminance. | 07-02-2009 |
20090166580 | METHOD FOR PRODUCING POROUS BODY COMPRISING APATITE/COLLAGEN COMPOSITE FIBERS - A method for producing a porous body comprising apatite/collagen composite fibers comprising the steps of gelling a dispersion comprising long apatite/collagen composite fibers having an average length of 10-75 mm, short apatite/collagen composite fibers having an average length of 0.05-1 mm, and a liquid; freezing and drying the resultant gel to form a porous body; and cross-linking collagen in the porous body. | 07-02-2009 |
20090153028 | Fluorescent substance, method for manufacturing the same and image display device - A fluorescent substance includes a crystal of nitride or oxy-nitride having a β-type Si | 06-18-2009 |
20090146549 | LIGHT EMITTING DEVICE AND ILLUMINATION DEVICE - An LED with a semiconductor light emitting element that emits a blue or a blue-violet light, and a fluorescent material that absorbs some or all of the light emitted from the element and emits a fluorescent light of a wavelength different from the absorbed light. The fluorescent material is a mixed fluorescent material obtained by mixing a first fluorescent material that emits a blue-green or a green light, a second fluorescent material that has a peak emission wavelength longer than that of the first fluorescent material and emits a green or a yellow-green light, a third fluorescent material that has a 1 peak emission wavelength longer than that of the second fluorescent material and emits a yellow-green, a yellow or a yellow-red light, and a fourth fluorescent material that has a peak emission wavelength longer than that of the third fluorescent material and emits a yellow-red or a red light. | 06-11-2009 |
20090134403 | DIAMOND ULTRAVIOLET SENSOR - In a conventional ultraviolet sensing device using a diamond semiconductor in a light-receiving unit, an Au-based electrode material is used for both a rectifier electrode and an ohmic electrode. However, the Au-based electrode material has fatal defects, such as poor adhesion to diamond, low mechanical strength, and furthermore poor thermal stability. | 05-28-2009 |
20090130476 | Method of Forming Polarization Reversal Area, Apparatus thereof and Device Using it - Provided are a method and an apparatus for forming a nanometer-order polarization-reversed region in a ferroelectric single crystal, and a device using the ferroelectric single crystal. | 05-21-2009 |
20090129052 | Illuminator with fluorescent substance - An illuminator includes a light emitting light source and a fluorescent substance. The fluorescent substance includes a crystal of nitride or oxy-nitride having a β-type Si | 05-21-2009 |
20090127478 | Infrared Source and Method of Manufacturing the Same - There is provided an infrared light source that has a simple structure and radiates infrared rays polarized in a specific direction and having a specific wavelength. The infrared light source ( | 05-21-2009 |
20090110929 | Titanium Dioxide Particles Doped with Rare Earth Element and Method of Manufacturing the Same - A method of manufacturing titanium dioxide particles can produce titanium dioxide particles where a rare earth element is substituted at the titanium sites from which it is possible to highly efficiently take out fluorescence attributable to the rare earth element. The method of manufacturing titanium dioxide particles doped with a rare earth element comprises a step of preparing a liquid precursor containing a titanium source and rare earth metal source, the doping ratio of the rare earth element in the liquid precursor being within a range not less than 0 at % and not more than 5.0 at %, a step of generating thermal plasma and a step of providing the liquid precursor into the thermal plasma. | 04-30-2009 |
20090108232 | LENS MATERIAL, OPTICAL ELECTRONIC COMPONENT AND OPTICAL ELECTRONIC DEVICE - An optical material includes lithium tantalate, and a molar composition ratio of lithium oxide and tantalum oxide (Li | 04-30-2009 |
20090107495 | DEVICE FOR INHALATION OF MEDICINE - An object of the present invention is to provide an inhalation device by which nano-sized particles of a medicine are able to be stably present without aggregation even in air or the like where no dispersing solvent is present. A device for inhalation of medicine according to the present invention for solving such a problem is that where medicine particles in a nano- to micron-size are adhered to a matrix comprising a nano fiber to such an extent that the particles are detached by inspiration permeating through the matrix. | 04-30-2009 |
20090091237 | FLUOROPHOR AND METHOD FOR PRODUCTION THEREOF AND ILLUMINATOR - A fluorophor which comprises as a main component, an α type sialon crystal containing at least Li, A element (wherein A represents one or more elements selected from among Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Er, Tm and Yb), M element (wherein M represents one or more metal elements except Li and the A element), Si, Al, oxygen and nitrogen. The fluorophor has an a type sialon crystal structure which is represented by the general formulae: (Li | 04-09-2009 |
20090085465 | FLUOROPHOR AND METHOD FOR PRODUCTION THEREOF AND ILLUMINATOR - A fluorophor comprising, as a main component, an α-type sialon crystal which contains at least an A element (wherein A represents one or more elements selected from among Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Er, Tm and Yb), an M element (wherein M represents one or more elements selected from among Li, Na, Mg, Ca, Y, La, Gd and Lu), Si, Al, oxygen and nitrogen, and is represented by the general formulae: (M | 04-02-2009 |
20090081554 | ALL-SOLID LITHIUM BATTERY - An all-solid lithium secondary battery has excellent reliability including safety. However, in general, its energy density or output density is lower than that achieved by liquid electrolyte systems. | 03-26-2009 |
20090078851 | Far Ultraviolet With High Luminance Emitting High-Purity Hexagonal Boron Nitride Monocrystalline Powder And Method Of Manufacturing The Same - While high-purity hexagonal boron nitride monocrystal (hBN) obtained by way of a high temperature/high-pressure treatment in the presence of a high-purity solvent has excellent properties in terms of far-UV luminescence characteristics, it has drawbacks including that it can be easily adversely affected by mechanical vibrations and impetus, that monocrystal shows a poor morphological retentiveness and that the luminescence characteristics fluctuate to shift the selected and set wavelength. The present invention can overcome the drawbacks of being easily affected by vibrations and showing a poor morphological retentiveness by grinding down the monocrystal obtained by a solvent/refining process into powder and applying the powder to a light emitting surface. Thus, the present invention provides crystal powder to be used for a far-UV luminescence device showing excellent luminescence characteristics that are stable and do not fluctuate. | 03-26-2009 |
20090057611 | PHOSPHOR AND PROCESS FOR PRODUCING THE SAME - A green phosphor that exhibits a green luminance higher than those of conventional rare-earth-activated sialon phosphors, having durability higher than those of conventional oxide phosphors, and that emits light by ultraviolet or visible light. There is provide a phosphor comprising a crystal of oxynitride or nitride with β-type Si3N4 crystal structure and, solid dissolved therein, Eu, which phosphor emits a fluorescence having a peak at a wavelength falling within the wavelength region of 500 to 600 nm upon excitation source irradiation. The luminous intensity within the wavelength region of 500 to 600 nm is high, so that the phosphor is excellent as a green phosphor. | 03-05-2009 |
20090050845 | BETA TYPE SIALON FLUORESCENT SUBSTANCE - A β type Sialon fluorescent substance is disclosed that is capable of achieving enhanced brightness of a white light emitting diode using blue to ultraviolet light as a light source. In the fluorescent substance which contains not less than 90% by mass of a β type Sialon composition represented by general formula: Si | 02-26-2009 |
20080303409 | Phosphor and Light Emitting Instrument - The present invention aims at providing a chemically stabilized inorganic phosphor which emits orange light or red light at wavelengths longer than the conventional rare-earth activated sialon phosphor and which has a higher luminance. | 12-11-2008 |
20080286767 | Method of Analyzing Dna Sequence Using Field-Effect Device, and Base Sequence Analyzer - Since conventional DNA sequence analyzing technologies are based on the fundamental principle of fluorescent detection, expensive, complex optical systems and laser sources have been necessary. | 11-20-2008 |
20080286762 | Gene Detection Field-Effect Device And Method Of Analyzing Gene Polymorphism Therewith - A gene detection field-effect device provided with an insulation film ( | 11-20-2008 |
20080265748 | Oxynitride fluorescent material and light-emitting device - The invention has for its object the provision of an oxynitride fluorescent material has higher emission luminance than conventional rare earth element-activated sialon fluorescent materials. | 10-30-2008 |
20080213557 | Carbon Porous Body, Method of Manufacturing Carbon Porous Body, Adsorbent and Biomolecular Element - There are provided a carbon porous body having a larger pore capacity and a larger specific surface area that can advantageously diffuse the substance it adsorbs into the inside and a method of manufacturing such a carbon porous body. The method of manufacturing a carbon porous body is characterized by comprising a step of mixing a cage-shaped silica porous body and a carbon source, a step of heating the obtained mixture and a step of removing the cage-shaped silica porous body from the reaction product. The cage-shaped silica porous body contains a silica skeleton, a plurality of pores formed by the silica skeleton and a plurality of channels also formed by the silica skeleton to mutually link the plurality of pores. The plurality of pores are arranged three-dimensionally, regularly and symmetrically, the diameter d | 09-04-2008 |
20080212915 | Nested modulator - A nested modulator is provided where the circuit arrangement of modifying electrodes including signal electrodes is simplified, and at the same time, the drive voltage can be lowered. | 09-04-2008 |
20080210677 | Vertical-position welding method - A pair of thick steel plates are set up side by side such that an I groove with a narrow gap is formed between the facing edges of the plates, and a welding wire projecting from a welding torch of an arc welding unit with a constant voltage characteristic is inserted into the I groove obliquely from above with respect to the thickness direction of the plates. The welding torch is moved vertically while the distal end of the welding wire is caused to reciprocate inside the I groove in the thickness direction. At this time, the wire feed rate Vf is varied and also the extension L of the welding wire is increased or decreased so as to keep welding current Iw at a target value. Further, the wire feed rate Vf is subjected to incremental/decremental correction according to the moving direction of the torch. | 09-04-2008 |