Abstract: A self-emulsifying composition contains: 70 to 90% by weight of at least one compound selected from the group consisting of ?3 polyunsaturated fatty acids and their pharmaceutically acceptable salts and esters; 0.5 to 6% by weight of water; 1 to 29% by weight of a polyoxyethylene sorbitan fatty acid ester as an emulsifier (optionally including a polyoxyl castor oil, and not including lecithin); and lecithin in an amount of 3 to 40 parts by weight in relation to 100 parts by weight of ?3 polyunsaturated fatty acids and the like. The self-emulsifying composition is excellent in self-emulsifying property, composition dispersibility, emulsion stability, and absorbability, is free from ethanol and polyhydric alcohols or only has such an alcohol added thereto at a reduced concentration, and is useful for foods and pharmaceuticals.

Abstract: An electronic component includes a glass substrate having a main body and a protrusion, the main body including top and bottom surfaces, and a first side surface connecting the bottom and top surfaces to each other, the first side surface of the main body being provided with the protrusion; a colored insulation layer on at least the first side surface of the main body; and a through-conductor within the main body and extending through the top surface and the bottom surface. The protrusion extends in a first direction that is orthogonal to the top surface, as viewed from a direction orthogonal to the first side surface. As viewed from the direction orthogonal to the first side surface, at least a portion of the colored insulation layer extends in the first direction and is adjacent to the protrusion in a second direction that is orthogonal to the first direction.

Abstract: An electronic component includes a glass substrate having a glass body and a protruding crystallized portion, the glass body including a top surface, a bottom surface, and a first side surface connecting the bottom surface and the top surface to each other, and the first side surface having the crystallized portion; a colored insulation layer on the first side surface; and a through-conductor within the glass body and extending through the top surface and the bottom surface. The crystallized portion extends in a first direction that is parallel to the bottom surface, as viewed from a direction orthogonal to the first side surface. As viewed from the direction orthogonal to the first side surface, at least a portion of the colored insulation layer extends in the first direction and is disposed adjacent to the crystallized portion in a second direction that is orthogonal to the first direction.

Abstract: An electronic apparatus includes a rectangular or substantially rectangular plate-shaped housing including a first side and a second side which are long sides and a third side and a fourth side which are short sides, and an antenna device. The antenna device includes a first coil including a first coil conductor and a second coil including a second coil conductor. A portion of the first coil overlaps with the second coil opening, a portion of the second coil overlaps with the first coil opening, a straight line connecting a center of gravity of the first coil opening and a center of gravity of the second coil opening intersects with the third side and the fourth side, and the center of gravity of the second coil opening is closer to the third side than the center of gravity of the first coil opening.

Abstract: An electronic component includes a glass substrate, an outer surface conductor that is in contact with an outer surface of the glass substrate, and a protective film that covers the outer surface of the glass substrate and the outer surface conductor and is in contact with the outer surface of the glass substrate and the outer surface conductor. When the glass substrate has first surface roughness Ra1 at an interface between the glass substrate and the outer surface conductor, the glass substrate has second surface roughness Ra2 at an interface between the glass substrate and the protective film, and the outer surface conductor has third surface roughness Ra3 at an interface between the outer surface conductor and the protective film, Ra1<Ra3<Ra2 is satisfied.

Abstract: An electronic apparatus includes a rectangular or substantially rectangular plate-shaped housing including a first side and a second side which are long sides and a third side and a fourth side which are short sides, and an antenna device. The antenna device includes a first coil including a first coil conductor and a second coil including a second coil conductor. A portion of the first coil overlaps with the second coil opening, a portion of the second coil overlaps with the first coil opening, a straight line connecting a center of gravity of the first coil opening and a center of gravity of the second coil opening intersects with the third side and the fourth side, and the center of gravity of the second coil opening is closer to the third side than the center of gravity of the first coil opening.

Abstract: An antenna device includes first and second coils. A portion of the first coil overlaps a coil opening of the second coil, and a portion of the second coil overlaps a coil opening of the first coil. The first coil includes a first coil conductor on a first surface of a base material and a first coil conductor on a second surface. The first coil includes a single-layer portion in which the first coil conductor is only on the first surface of the base material, and the second coil conductor intersects the first coil conductor at a portion facing the single-layer portion on the second surface of the base material.

Abstract: A self-emulsifying composition contains: 70 to 90% by weight in total of one or more compounds selected from the group consisting of ?3 polyunsaturated fatty acids and their pharmaceutically acceptable salts and esters; 1 to 29% by weight of an emulsifying agent selected from among a polyoxyethylene sorbitan fatty acid ester, a sorbitan fatty acid ester, a glycerin fatty acid ester and a polyoxyl castor oil; and 0.5 to 6% by weight of water when the composition is defined to be 100% by weight as a whole. The self-emulsifying composition is excellent in self-emulsifying property, composition dispersibility, emulsion stability, and absorbability, is free from ethanol and polyhydric alcohols or only has such an alcohol added thereto at a reduced concentration, and is useful for foods and pharmaceuticals.

Abstract: A self-emulsifying composition which comprises, when taking the total amount of the self-emulsifying composition as 100 mass %, 70 to 90 mass % of at least one compound selected from the group consisting of ?3 polyunsaturated fatty acids, pharmaceutically acceptable salts thereof, and esters of the same, 0.5 to 6 mass % of water and 1 to 29 mass % of an emulsifying agent that comprises a polyoxyethylene sorbitan fatty acid ester (and that further contains a polyoxyl castor oil optionally, with the proviso that the emulsifying agent does not include lecithin) and which contains 3 to 40 parts by mass of lecithin relative to 100 parts by weight of the ?3 polyunsaturated fatty acid or the like. This self-emulsifying composition exhibits excellent self-emulsifying properties, composition dispersibility, emulsion stability and absorbability, and does not contain ethanol or a polyhydric alcohol or contains the same only in a low concentration. The self-emulsifying composition is useful for food and medicine.

Abstract: A self-emulsifying composition contains: 70 to 90% by weight of at least one compound selected from the group consisting of ?3 polyunsaturated fatty acids and their pharmaceutically acceptable salts and esters; 0.5 to 6% by weight of water; 1 to 29% by weight of a polyoxyethylene sorbitan fatty acid ester as an emulsifier (optionally including a polyoxyl castor oil, and not including lecithin); and lecithin in an amount of 3 to 40 parts by weight in relation to 100 parts by weight of ?3 polyunsaturated fatty acids and the like. The self-emulsifying composition is excellent in self-emulsifying property, composition dispersibility, emulsion stability, and absorbability, is free from ethanol and polyhydric alcohols or only has such an alcohol added thereto at a reduced concentration, and is useful for foods and pharmaceuticals.

Abstract: A self-emulsifying composition contains: 70 to 90% by weight of at least one compound selected from the group consisting of ?3 polyunsaturated fatty acids and their pharmaceutically acceptable salts and esters; 0.5 to 6% by weight of water; 1 to 29% by weight of a polyoxyethylene sorbitan fatty acid ester as an emulsifier (optionally including a polyoxyl castor oil, and not including lecithin); and lecithin in an amount of 3 to 40 parts by weight in relation to 100 parts by weight of ?3 polyunsaturated fatty acids and the like. The self-emulsifying composition is excellent in self-emulsifying property, composition dispersibility, emulsion stability, and absorbability, is free from ethanol and polyhydric alcohols or only has such an alcohol added thereto at a reduced concentration, and is useful for foods and pharmaceuticals.

Abstract: A self-emulsifying composition contains: 70 to 90% by weight of at least one compound selected from the group consisting of ?3 polyunsaturated fatty acids and their pharmaceutically acceptable salts and esters; 0.5 to 6% by weight of water; 1 to 29% by weight of a polyoxyethylene sorbitan fatty acid ester as an emulsifier (optionally including a polyoxyl castor oil, and not including lecithin); and lecithin in an amount of 3 to 40 parts by weight in relation to 100 parts by weight of ?3 polyunsaturated fatty acids and the like. The self-emulsifying composition is excellent in self-emulsifying property, composition dispersibility, emulsion stability, and absorbability, is free from ethanol and polyhydric alcohols or only has such an alcohol added thereto at a reduced concentration, and is useful for foods and pharmaceuticals.

Abstract: A self-emulsifying composition contains: 70 to 90% by weight of at least one compound selected from the group consisting of ?3 polyunsaturated fatty acids and their pharmaceutically acceptable salts and esters; 0.5 to 6% by weight of water; 1 to 29% by weight of a polyoxyethylene sorbitan fatty acid ester as an emulsifier (optionally including a polyoxyl castor oil, and not including lecithin); and lecithin in an amount of 3 to 40 parts by weight in relation to 100 parts by weight of ?3 polyunsaturated fatty acids and the like. The self-emulsifying composition is excellent in self-emulsifying property, composition dispersibility, emulsion stability, and absorbability, is free from ethanol and polyhydric alcohols or only has such an alcohol added thereto at a reduced concentration, and is useful for foods and pharmaceuticals.

Abstract: An antenna device includes first and second coil antennas with winding axis directions that are not perpendicular to each other, and a feeder coil including a winding axis that extends perpendicular or substantially perpendicular to the winding axis of the first coil antenna. The feeder coil is located between the first and second coil antennas in the winding axis direction thereof. A first coil aperture is closer to a coil aperture of the first coil antenna than a second coil aperture. The second coil aperture is closer to a coil aperture of the second coil antenna than the first coil aperture. The first and second coil antennas are connected to each other in a polarity such that magnetic fluxes thereof with respect to the winding axis direction of the first coil antenna are in phase with each other.

Abstract: An antenna device includes a first system coil antenna including a first coil conductor wound around a first winding axis, a first coil opening surrounded by the first coil conductor, and a first magnetic body; and a second system coil antenna including a second coil conductor wound around a second winding axis extending in a direction different from a direction in which the first winding axis extends, and a second coil opening surrounded by the second coil conductor. The second coil conductor is in a formation region of the first coil conductor and the first coil opening in the second winding axis direction when viewed from the first winding axis direction.

Abstract: An antenna device includes a first system coil antenna including a first coil conductor wound around a first winding axis, a first coil opening surrounded by the first coil conductor, and a first magnetic body; and a second system coil antenna including a second coil conductor wound around a second winding axis extending in a direction different from a direction in which the first winding axis extends, and a second coil opening surrounded by the second coil conductor. The second coil conductor is in a formation region of the first coil conductor and the first coil opening in the second winding axis direction when viewed from the first winding axis direction.

Abstract: An antenna device includes a first coupling conductor connected to a power supply circuit, a second coupling conductor at least magnetically coupled to the first coupling conductor, a first capacitor connected in series to the second coupling conductor, a second capacitor connected in parallel to a series circuit including the second coupling conductor and the first capacitor, and an electrically conductive member connected to the second capacitor and defining a portion of or the entire closed loop together with the second capacitor. The capacitance of the first capacitor is smaller than the capacitance of the second capacitor.

Abstract: An antenna device includes an antenna coil, a magnetic sheet, and a metallic member. The antenna coil is formed on a flexible base. The antenna coil is wound into a loop or a spiral in which a winding central portion is a coil opening portion. The magnetic sheet is disposed at a back surface of the flexible base. A square opening is formed in the metallic member. The antenna coil is exposed from the opening of the metallic member. A first side of the antenna coil is hidden by the metallic member and part of the coil opening portion and a second side are exposed from the opening, so that a magnetic flux links with the second side.

Abstract: An antenna device includes first and second coil antennas with winding axis directions that are not perpendicular to each other, and a feeder coil including a winding axis that extends perpendicular or substantially perpendicular to the winding axis of the first coil antenna. The feeder coil is located between the first coil antenna and the second coil antenna in a height direction (winding axis direction) thereof. A first coil aperture is closer to a coil aperture of the first coil antenna than a second coil aperture. The second coil aperture is closer to a coil aperture of the second coil antenna than the first coil aperture. The first and second coil antennas are connected to each other in a polarity such that magnetic fluxes thereof with respect to the winding axis direction of the first coil antenna are in phase with each other.

Abstract: A self-emulsifying composition contains: 70 to 90% by weight in total of one or more compounds selected from the group consisting of ?3 polyunsaturated fatty acids and their pharmaceutically acceptable salts and esters; 1 to 29% by weight of an emulsifying agent selected from among a polyoxyethylene sorbitan fatty acid ester, a sorbitan fatty acid ester, a glycerin fatty acid ester and a polyoxyl castor oil; and 0.5 to 6% by weight of water when the composition is defined to be 100% by weight as a whole. The self-emulsifying composition is excellent in self-emulsifying property, composition dispersibility, emulsion stability, and absorbability, is free from ethanol and polyhydric alcohols or only has such an alcohol added thereto at a reduced concentration, and is useful for foods and pharmaceuticals.