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: A stretchable device including: a first substrate; a stretchable first wiring on the first substrate; a second substrate facing the first substrate in a thickness direction of the first substrate; a stretchable second wiring on the second substrate; a first protective layer covering a part of the first wiring; a second protective layer covering a part of the second wiring; and a connection member in contact with an outer surface at an end portion of each of the first and the second wirings and electrically connecting the first and the second wirings, and in contact with an end surface of each of the first and the second protective layers, wherein at least a pair out of (1) the first protective layer and the second wiring and (2) the second protective layer and the first wiring is separated from each other with the connection member interposed therebetween.

Abstract: A stretchable device that includes: a first substrate; a stretchable first wiring on the first substrate; a second substrate facing the first substrate in a first direction that is a thickness direction of the first substrate; a second wiring on the second substrate and facing the first wiring in the first direction; a connection member electrically connecting the first wiring and the second wiring; and a first protective layer at least between the second substrate and the first wiring in the first direction.

Abstract: A stretchable device including: a stretchable substrate; a stretchable wiring on the stretchable substrate; a conductive member in contact with the stretchable wiring; a solder member on the conductive member and in contact with the conductive member; an electronic component electrically connected to the conductive member with the solder member interposed therebetween; and a first insulating layer covering at least a part of the stretchable wiring and continuous with the conductive member along an outer surface of an end portion of the stretchable wiring.

Abstract: An inductor component comprises, a glass substrate including first and second main surfaces opposed to each other, and a coil on the glass substrate. The coil is wound in a helical shape along an axis, and includes first coil conductors arranged along the axis on the first main surface of the glass substrate, second coil conductors arranged along the axis on the second main surface of the glass substrate, first through conductors arranged in a staggered manner along the axis and penetrating the glass substrate from the first main surface toward the second main surface, and second through conductors arranged in a staggered manner along the axis and penetrating the glass substrate from the first main surface toward the second main surface. The second through conductors are arranged along the axis and are on an opposite side from the first through conductors with respect to the axis.

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 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 short-range wireless communication device includes a coil, a capacitor, a short-range wireless communication IC, and a rectifier circuit. The short-range wireless communication IC and the rectifier circuit are connected to the coil via a node. The capacitor is connected between the node and the rectifier circuit. A receiving circuit is composed of the coil and a power-receiving circuit is composed of the coil and the capacitor. An output impedance of the receiving circuit is set larger than an output impedance of the power-receiving circuit at a communication frequency, and the output impedance of the power-receiving circuit is set smaller than the output impedance of the receiving circuit at a power-receiving frequency, by appropriately setting capacitance of the capacitor.

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 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 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 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.