Abstract: The present invention provides a primer set for detecting the presence of Klebsiella variicola in a specimen, wherein the primer set consists of a first primer and a second primer that target the gyrB gene of Klebsiella variicola.

Abstract: An object of the present invention is to provide: a monoclonal antibody that makes it possible that adenovirus contained in a test specimen is detected and measured rapidly, simply, and with high-sensitivity; and an immunoassay for adenovirus and an immunoassay device therefor, for both of which the monoclonal antibody is used. The present invention provides: a monoclonal antibody or an antigen-binding fragment thereof, which undergoes antigen-antibody reaction with each subtype of adenovirus: type 1, type 2, type 3, type 4, type 5, type 6, type 7 type 8, type 11, type 19, type 31, type 37, type 53, type 54, type 56, type 64, type 79, type 81, and type 85; and an immunoassay and an immunoassay device, for both of which the monoclonal antibody or an antigen-binding fragment thereof is used.

Abstract: An examination kit includes a flow channel (2) provided on a substrate formed of resin and transporting a liquid sample from one end side to the other end side, a solid-phase part (50) provided on the other end side of the flow channel (2), in which an antibody is set to a solid-phase, a detection unit (two electrodes (20)) provided with an electrode portion to detect a reaction of the liquid sample with respect to the antibody, and a fine uneven structure having a plurality of protrusions formed integrally with the flow channel (2), in which the fine uneven structure has a first fine structure region (31) in which the plurality of protrusions are provided relatively loosely, and a second fine structure region (32) in which the plurality of protrusions are provided relatively densely, and the first fine structure region (31) and second fine structure region (32) are provided further toward the one end side of the flow channel (2) than the solid-phase part (50).

Abstract: The heat-shrinkable film includes a block copolymer comprising a vinyl aromatic hydrocarbon-derived structural unit and a conjugated diene-derived structural unit as a main component.

Abstract: An alumina powder containing alumina particles, wherein among the alumina particles, an average sphericity of an alumina particle having a projected area equivalent circle diameter of 50 nm or more as determined by microscopy is 0.80 or more, a content ratio of an alumina particle having a particle diameter of 75 ?m or more is 0.05% by mass or less, an average particle diameter of the alumina powder is 0.2 ?m or more and 15 ?m or less, the average particle diameter is a particle diameter measured using a laser light diffraction scattering particle size distribution analyzer, and an amount of water included in the alumina powder measured by a specific measurement method is 30 ppm or more and 500 ppm or less.

Abstract: To provide a carbon black for batteries capable of readily obtaining a positive electrode for batteries having excellent adhesiveness, and excellent output characteristics and the cycle characteristics. A carbon black for batteries, the carbon black having a BET specific surface area measured according to JIS K6217-2 C method of 100 m2/g or larger, and a surface fluorine concentration X (unit: atom %) and a surface oxygen concentration Y (unit: atom %) measured by X-ray Photoelectron Spectroscopy (XPS) satisfying the following conditions (A) and (B), 0.3?X?4.0 and??(A) 0.1?Y?3.0.

Abstract: A reflector includes a reflector body that reflects light emitted from a light source and a phosphor layer that is provided on the reflector body and includes a phosphor excited by the light emitted from the light source.

Abstract: A carbon-containing alumina powder containing a carbon-containing alumina particle having a projected area equivalent circle diameter of 1 ?m or more and 100 ?m or less as determined by microscopy, wherein an average sphericity of the carbon-containing alumina particle is 0.85 or more, and a specific surface area is 0.05 m2/g or more and 1.0 m2/g or less, and a ratio B/A of a carbon content ratio B to a carbon content ratio A in the carbon-containing alumina powder calculated by using a specific measurement method is 0.20 or more and 0.90 or less.

Abstract: An element-mounted board includes a heat-dissipating plate in which aluminum or magnesium-containing metal layers are formed on both front and back surfaces of a flat plate-shaped metal-silicon carbide complex including aluminum or magnesium, and an electronic element including a ceramic plate, which is mounted on one surface side of the heat-dissipating plate, in which a flatness of the other surface of the heat-dissipating plate is 600 ?m or less.

Abstract: Provided is a boron nitride sintered body including boron nitride particles and pores, in which a compressive elastic modulus is 1 GPa or more. Provided is a method for manufacturing a boron nitride sintered body, the method including: a nitriding step of firing a boron carbide powder in a nitrogen atmosphere to obtain a fired product containing boron carbonitride; and a sintering step of molding and heating a blend containing the fired product and a sintering aid to obtain the boron nitride sintered body including boron nitride particles and pores, in which the sintering aid contains a boron compound and a calcium compound, and the blend contains 1 to 20 parts by mass of the boron compound and the calcium compound in total with respect to 100 parts by mass of the fired product.

Abstract: Provided is a boron nitride sintered body including: a plurality of coarse particles each having a length of 20 ?m or more; and fine particles smaller than the plurality of coarse particles, in which, when viewed in a cross-section, the plurality of coarse particles intersect with each other. Provided is a method for manufacturing a boron nitride sintered body, the method including: a raw material preparation step of firing a mixture containing boron carbonitride and a boron compound in a nitrogen atmosphere to obtain lump boron nitride having an average particle diameter of 10 to 200 ?m; and a sintering step of molding and heating a blend containing the lump boron nitride and a sintering aid to obtain a boron nitride sintered body including coarse particles each having a length of 20 ?m or more in a cross-section and fine particles smaller than the coarse particles.

Abstract: A spherical silica powder which, when heated from 25° C. up to 1000° C. at a rate of 30° C./min, desorbs water molecules in an amount of 0.01 mmol/g or less at 500° C. to 1000° C., and which has a specific surface area of 1 to 30 m2/g.

Abstract: An inactivated influenza vaccine may have high immunogenicity and may be produced by method including performing inactivation treatment using formaldehyde including treating a virus solution containing an influenza virus collected from a host with ?-propiolactone in advance. The inactivation treatment using formaldehyde may be performed by adding formalin to the virus solution at a final concentration of 0.005 to 0.015 vol %.

Abstract: Provided is a method for manufacturing a composite body, the method including: a nitriding step of firing a boron carbide powder in a nitrogen atmosphere to obtain a fired product containing boron carbonitride; a sintering step of molding and heating a blend containing the fired product and a sintering aid to obtain a boron nitride sintered body including boron nitride particles and pores; and an impregnating step of impregnating the boron nitride sintered body with a resin composition, the composite body having the boron nitride sintered body and a resin filled in at least some of the pores of the boron nitride sintered body.

Abstract: Provided is a boron nitride sintered body having a porous structure, the boron nitride sintered body including a lump particle formed by aggregation of primary particles of boron nitride and having a particle diameter of 15 ?m or more. Provided is a method for manufacturing a boron nitride sintered body, the method including: a nitriding step of firing a raw material powder containing boron carbide in an atmosphere containing nitrogen to obtain a fired product including lump particles each having a core part with primary particles of boron carbonitride aggregated and a shell part surrounding the core part; and a firing step of molding and heating a blend containing the fired product including lump particles and a sintering aid to obtain the boron nitride sintered body having a porous structure and including lump particles of boron nitride.

Abstract: An alumina powder containing: a first alumina particle having average particle diameter from 0.1 ?m to 1 ?m; a second alumina particle having average particle diameter from 1 ?m to 10 ?m; and a third alumina particle having average particle diameter from 10 ?m to 100 ?m, wherein the particle diameters are measured using laser light diffraction scattering particle size distribution analyzer, average sphericity of first alumina particle having projected area equivalent circle diameter from 0.1 ?m to 1 ?m as determined by microscopy is from 0.80 to 0.98, and a ratio of D90/D10 of first alumina particle is from 2.0 to 8.0 wherein the ratio of D90/D10 is a ratio when particle diameter at cumulative value of 10% from fine particle side of cumulative particle size distribution on volume basis is D10 and particle diameter at cumulative value of 90% from fine particle side is D90.

Abstract: A method for producing an aggregated boron nitride particle, containing: a nitriding step of nitriding a particle containing boron carbide to obtain a particle containing boron carbonitride; and a decarburizing step of decarburizing the particle containing boron carbonitride to obtain an aggregated boron nitride particle, wherein, in the nitriding step, nitriding is performed so that boron carbide remains inside the particle containing boron carbonitride, and wherein, in the decarburizing step, the boron carbide remaining inside the particle containing boron carbonitride is removed.

Abstract: A slurry including at least a carbon black and a dispersion medium, wherein a concentration of the carbon black in the slurry is 5% by mass or more and 25% by mass or less, and wherein in a volume-based frequency distribution of particle size of the carbon black measured by a laser diffraction/scattering method, provided that a volume concentration of carbon black with a particle size of 0.6 ?m or more is x (%), a volume concentration of carbon black with a particle size of 0.3 ?m or more and less than 0.6 ?m is y (%), and a volume concentration of carbon black having a particle size of less than 0.3 ?m is 100?(x+y) (%), the slurry satisfies 10?x?70, 30?y?90, and 0?100?(x+y)?30.

Abstract: An aspect of the present invention provides a semi-cured product composite containing: a porous body; and a semi-cured product of a thermally curable composition impregnated in the porous body, wherein the thermally curable composition contains an epoxy compound and a cyanate compound, and an equivalent ratio of an epoxy group of the epoxy compound to a cyanate group of the cyanate compound in the thermally curable composition is 1.0 or more.

Abstract: The present invention provides a reagent comprising an antibody from which part of CH3 or CH2 in the Fc region is deleted.