Abstract: A metal oxide film including a crystal part and having highly stable physical properties is provided. The size of the crystal part is less than or equal to 10 nm, which allows the observation of circumferentially arranged spots in a nanobeam electron diffraction pattern of the cross section of the metal oxide film when the measurement area is greater than or equal to 5 nm? and less than or equal to 10 nm?.

Abstract: A liquid-crystal composition containing a liquid crystal having an Fd-3m structure, wherein the liquid-crystal composition is formed by blending a surfactant (a), an oil agent (b), and water (c); the surfactant (a) is a surfactant that is capable of forming at least one structural body (x) selected from a hexagonal structural body and a pre-hexagonal structural body when mixed with the water (c); the oil agent (b) is an oil agent that does not convert all of the structural body (x) into a lamellar structural body, when mixed with the structural body (x); and a ratio between the surfactant (a) and the water (c) constituting the liquid-crystal composition is a ratio that forms the structural body (x) when mixing the surfactant (a) and the water (c).

Abstract: A bone regeneration agent for regenerating a deficient or resorbed bone due to an inflammatory bone resorption disease, containing a niacin compound as an active ingredient.

Abstract: The present invention is directed to an oral composition having an improved ability to incorporate fluoride ions into tooth enamel and an enhanced remineralization effect.

Abstract: The present invention relates to an oral composition showing increased adsorption performance of an oil-soluble medicinal ingredient such as glycyrrhetinic acid and tocopherol to the gums and oral mucosa. The invention relates to an oral composition comprising the following ingredients (A), (B), (C), and (D): (A) 0.01 mass % or more and 2.5 mass % or less of one or more oil-soluble medicinal ingredients selected from the group consisting of glycyrrhetinic acid, tocopherol, and a tocopherol derivative; (B) 4 mass % or more and 30 mass % or less of a higher alcohol having 12 or more and 22 or less carbon atoms comprising (b1) cetanol and (b2) stearyl alcohol; (C) 0.

Abstract: A bone regeneration agent for regenerating a deficient or resorbed bone due to an inflammatory bone resorption disease, containing a niacin compound as an active ingredient.

Abstract: The present invention relates to an oral composition having improved ability of incorporating fluoride ions into tooth enamel and an enhanced remineralization effect. That is, the present invention provides an oral composition comprising an ingredient (A): 0.005 mass % or more and 2 mass % or less, in terms of fluorine atoms, of one or more fluoride ion-supplying compounds selected from the group consisting of sodium fluoride, ammonium fluoride, potassium fluoride, sodium monofluorophosphate, and tin fluoride; an ingredient (B): 4 mass % or more and 30 mass % or less of a higher alcohol having 12 or more and 22 or less carbon atoms comprising (b1) cetanol and (b2) stearyl alcohol; an ingredient (C): 0.

Abstract: The present invention relates to an oral composition showing increased adsorption performance of an oil-soluble medicinal ingredient such as glycyrrhetinic acid and tocopherol to the gums and oral mucosa. The invention relates to an oral composition comprising the following ingredients (A), (B), (C), and (D): (A) 0.01 mass % or more and 2.5 mass % or less of one or more oil-soluble medicinal ingredients selected from the group consisting of glycyrrhetinic acid, tocopherol, and a tocopherol derivative; (B) 4 mass % or more and 30 mass % or less of a higher alcohol having 12 or more and 22 or less carbon atoms comprising (b1) cetanol and (b2) stearyl alcohol; (C) 0.

Abstract: Provided is a toothpaste composition for dentin hypersensitivity that effectively prevents pain attributed to dentin hypersensitivity, instantaneously and sufficiently seals the openings of dentinal tubules in an exposed dentinal surface, and has excellent sustainability of the effect of suppressing the pain attributed to dentin hypersensitivity.

Abstract: A steel sheet for an explosion-proof band contains 0.001 to 0.05% by mass of C, 0.2 to 1% by mass of Si, 0.5 to 2.3% by mass of Mn, 0.02 to 0.12% by mass of P, not higher than 0.005% by mass of 0, not higher than 0.020% by mass of S, and not higher than 0.005% by mass of N, and has not higher than 100% of a P segregation rate within the steel sheet, which is represented by (Pmax?Pave)×100/Pave, where Pmax denotes the maximum P concentration within the steel sheet, and Pave denotes the average P concentration within the steel sheet, 10 to 25 ?m of an average ferrite grain size, and not lower than 10,000 of an anhysteretic magnetic permeability.

Abstract: A non-oriented electromagnetic steel sheet contains 0.005 wt. % or less C, 0.2 wt. % or less P, 0.005 wt. % or less N, 4.5 wt. % or less Si, 0.05 to 1.5 wt. % Mn, 1.5 wt. % or less Al and 0.001 wt. % or less S, at least one element selected from the group of 0.001 to 0.05 wt. % Sb, 0.002 to 0.1 wt. % Sn, 0.0005 to 0.01 wt. % Se and 0.0005 to 0.01 wt. % Te; and the balance being Fe and inevitable impurities. The non-oriented electromagnetic steel sheet is produced by the steps of: hot-rolling a slab to form a hot-rolled steel sheet, cold-rolling the hot-rolled steel sheet to form a cold-rolled steel sheet; and finish annealing the cold-rolled steel sheet.