Abstract: An europium activating ?-type sialon phosphor contains at least one kind of element selected from the group made of yttrium, titanium, and gadolinium, wherein the total content of the at least one kind of element is more than 0 ppm and less than 1000 ppm.

Abstract: The present invention provides an LCP extruded film comprising a thermoplastic liquid crystal polymer and having a thickness of 15 ?m or more and 300 ?m or less, wherein coefficients of linear thermal expansion in a MD direction and a TD direction at 23 to 200° C. as measured by a TMA method according to JIS K7197 are each within a range of ?30 to 55 ppm/K, and the following conditions (A) and/or (B) are satisfied, and a method for manufacturing the same, an LCP extruded film for stretch treatment, an LCP stretched film, a heat-shrinkable LCP stretched film, an insulating material for a circuit substrate, and a metal foil-clad laminate: (A) a degree of orientation ?1(%) of a film surface S1 exposed and a degree of orientation ?2(%) of a film surface S2 located at a depth of 5 ?m from the film surface S1 satisfy a relationship of ?4.0?[(?2??1)/?1]×100?0.

Abstract: This invention relates to a specimen-extracting solution containing a component capable of strongly suppressing false negatives, which could not be suppressed by conventional techniques, a method for extracting specimens, and a test reagent using such specimen-extracting solution and such method, when detecting virus, bacteria, target protein, or other antigens from specimens derived from body fluids, such as nasal swab specimens, nasal aspirate specimens, nasal wash specimens, nasal secretion specimens collected by nose blowing, pharyngeal swab specimens, saliva specimens, fecal specimens, serum specimens, plasma specimens, and urine specimens, with the use of a detection reagent utilizing the antigen-antibody reactions or the reactions between substances interactive with each other.

Abstract: The present invention provides an LCP extruded film comprising a thermoplastic liquid crystal polymer and having a thickness of 15 ?m or more and 300 ?m or less, wherein coefficients of linear thermal expansion in a MD direction and a TD direction at 23 to 200° C. as measured by a TMA method according to JIS K7197 are each within a range of ?30 to 55 ppm/K, and the following conditions (A) and/or (B) are satisfied, and a method for manufacturing the same, an LCP extruded film for stretch treatment, an LCP stretched film, a heat-shrinkable LCP stretched film, an insulating material for a circuit substrate, and a metal foil-clad laminate: (A) a degree of orientation ?1 (%) of a film surface S1 exposed and a degree of orientation ?2 (%) of a film surface S2 located at a depth of 5 ?m from the film surface S1 satisfy a relationship of ?4.0?[(?2??1)/?1]×100?0.

Abstract: Carbon black having a specific surface area of 150 m2/g or more and 400 m2/g or less, and a ratio (Lc/SSA) of a crystallite size (Le (?)) to a specific surface area (SSA (m2/g)) of 0.15 or less.

Abstract: A method for manufacturing an electron source includes steps of sandwiching a welding object in which a tip of an electron emission material and a tungsten filament overlap in direct contact between a pair of welding electrodes, and welding the tip and the tungsten filament by causing a current to flow while pressing forces are applied to the welding object by the pair of welding electrodes. A thickness of the welding object is within a range of 50 to 500 ?m.

Abstract: A boron nitride particle having a shape in which a diameter gradually increases from one end toward the other end. A boron nitride particle including a plurality of portions each having a shape in which a diameter gradually increases from one end toward the other end, in which the plurality of portions bond to each other on the other end side.

Abstract: Carbon black having a specific surface area of 150 m2/g or more and 400 m2/g or less, and a ratio (DBP/CDBP) of a DBP absorption (DBP) to a compressed DBP absorption (CDBP) of 2.0 or less.

Abstract: A fiber for artificial hair constituted of a resin composition containing an aliphatic polyamide. A weight average molecular weight Mw of a dissolved component obtained when the fiber for artificial hair is dissolved in hexafluoroisopropanol is 46,000 or more and less than 65,000.

Abstract: A resin sheet having hair-like bodies arranged regularly on at least one surface of a base layer containing a thermoplastic resin, the surface with the hair-like bodies having a coefficient of friction, as measured according to KES, of 0.5 or more and 1.0 or less, a deviation of the coefficient of friction, as measured by KES, of 0.010 or more and 0.025 or less, and a deviation of roughness, as measured by KES, of 0.2 or more and 1.5 or less.

Abstract: A resin sheet for molding includes a base material sheet, and a surface layer provided on at least one surface of the base material sheet and including silicone, wherein the silicone content in the surface layer is 0.3 to 4.0 g/m2, and wherein the base material sheet is formed of a resin composition including 29 to 65 parts by mass of a Styrene-conjugated diene block copolymer (A), 25 to 60 parts by mass of a polystyrene resin (B), and 8 to 20 parts by mass of a high-impact polystyrene resin (C) (provided that a total amount of the component (A), the component (B), and the component (C) is 100 parts by mass). A carrier tape 100 is a molded body 16 of the resin sheet, wherein an accommodation portion 20 capable of accommodating an article is provided.

Abstract: Provided is an adhesive tape having a base material layer and an adhesive layer disposed on the base material layer, wherein the adhesive layer contains a radical photoinitiator and polymer A having polymerizable carbon double bonds, and difference |R0-R1| between contact angle R0 of silicon wafer surface with respect to water and contact angle R1 of the silicon wafer surface with respect to water after the adhesive layer is attached to the silicon wafer, left to stand for 24 hours, then irradiated with ultraviolet ray, and peeled, is 20° or less.

Abstract: A magnesium oxide powder includes a magnesium oxide particle, wherein the number of an open pore communicating with a surface of the magnesium oxide particle measured by a specific measurement method is 8.0×10?4/?m2 or less.

Abstract: This invention relates to a specimen-extracting solution containing a component capable of strongly suppressing false positives, which could not be suppressed by conventional techniques, a method for extracting specimens, and a test reagent using such specimen-extracting solution and such method, when detecting virus, bacteria, target protein, or other antigens from specimens derived from body fluids, such as nasal swab specimens, nasal aspirate specimens, nasal wash specimens, nasal secretion specimens collected by nose blowing, pharyngeal swab specimens, saliva specimens, fecal specimens, serum specimens, plasma specimens, and urine specimens, with the use of a detection reagent utilizing the antigen-antibody reactions or the reactions between substances interactive with each other.

Abstract: A sheet containing a resin and boron nitride particles each having a hollow part, in which the resin is filled into the hollow part of the boron nitride particles.

Abstract: A phosphor powder including phosphor particles of a phosphor represented by a general formula Mx(Si, Al)2(N, O)3±y and in which a part of M is substituted with a Ce element, the phosphor powder includes phosphor particles in which a Si/AI atomic ratio is equal to or more than 1.5 and equal to or less than 6, an O/N atomic ratio is equal to or more than 0 and equal to or less than 0.1, 5 to 50 mol % of M is Li, and 0.5 to 10 mol % of M is Ce. In a case where a volume-based cumulative 10% particle size, a volume-based cumulative 50% particle size, and a volume-based cumulative 90% particle size of this phosphor powder measured by a laser diffraction scattering method are defined as D10, D50, and D90, respectively, (D90-D10)/D50 is equal to or more than 0.7 and equal to or less than 1.1.

Abstract: A method, a program, and a method determining hypermutated type cancer with higher accuracy than before is provided.

Abstract: Carbon black having a specific surface area of 150 m2/g or more and 400 m2/g or less, and a ratio (S2/S1) of a peak area (S2) of a peak at m/z 128 to a peak area (S1) of a peak at m/z 57 detected through thermal desorption spectroscopy of less than 2.00.

Abstract: Phosphor particles are composed of one or two selected from a powdery phosphor formed of CASN and SCASN, wherein a particle size corresponding to a cumulative 50% is Dx50 and to a cumulative 90% is Dx90 in a volume-based integrated fraction of the phosphor particles, and where a particle size corresponding to a cumulative 50% is Dy50 and to a cumulative 90% is Dy90 after subjecting the particles to treatment, (a) Dx50 is between 0.5 ?m and 35 ?m, and (b) Dx90/Dy90 is between 0.7 and 15. The treatment; a dispersion liquid wherein 30 mg of the particles are uniformly dispersed in an aqueous solution of sodium hexametaphosphate having a concentration of 0.2% and put into a cylindrical container A vibrator part of an ultrasonic homogenizer is inserted and the liquid is irradiated with ultrasonic waves at a frequency of 19.5 kHz and an output of 150 W for 3 minutes.

Abstract: A phosphor powder including phosphor particles which are a phosphor represented by a general formula Mx(Si, Al)2(N, O)3±y (where M is Li and one or more alkaline earth metal elements and 0.52?x?0.9 and 0.06?y?0.36 are satisfied) and in which a part of M is substituted with a Ce element, wherein a Si/Al atomic ratio is equal to or more than 1.5 and equal to or less than 6, an O/N atomic ratio is equal to or more than 0 and equal to or less than 0.1, 5 to 50 mol % of M is Li, and 0.5 to 10 mol % of M is Ce, and a total content of a Cr element, a Fe element, and a Ni element in the phosphor powder is equal to or less than 20.0 ppm.