Abstract: Disclosed herein is a coil component including a base body having a magnetic body portion containing a metal magnetic material, a conductor provided inside the base body, an insulating layer that is provided on a surface of the magnetic body portion in the base body and that is a resin containing carbon particles, and an external electrode that extends along the surface of the base body and that is connected to the conductor.

Abstract: A winding-type coil component whose core member is constituted by: soft magnetic alloy grains 210 containing Fe, Si, and at least one of Cr and Al, as constituent elements; and an oxide layer 220 which is formed around the soft magnetic alloy grains to bond the soft magnetic alloy grains together and contains Si, as well as at least one of Cr and Al, as constituent elements, and whose content of Si based on mass is higher than the total content of Cr and Al. The winding-type coil component has high mechanical strength.

Abstract: In an exemplary embodiment, a coil component includes: an element body part 10 that is formed containing a magnetic material; a coil 40 that is embedded within the element body part 10 and constituted by a wound conductive wire; lead wires 44a, 44b that are extended from the conductive wire and are led out from the coil 40; and terminal parts 70a, 70b that are joined to the lead wires 44a, 44b; wherein tip parts 46a, 46b of the lead wires 44a, 44b, each having a prescribed length from the tip, are embedded in the element body part 10 and also extend along the bottom face 22 of the element body part 10, and the terminal parts 70a, 70b are joined to the tip parts 46a, 46b of the lead wires 44a, 44b on the bottom face 22 of the element body part 10.

Abstract: A coil component, adopted to be mounted on an electronic device, includes: an element body part; a coil fixed to the element body part and constituted by a wound conductive wire; lead wires that are each extended from the conductive wire and led out from the coil, and whose tip parts are each disposed a bottom face, which is a mounting face, of the element body part; and terminal parts that are each constituted by the tip part and a metal member that is joined to the tip part on the bottom face, and also has an opening at a position overlapping the tip part in a direction intersecting the bottom face.

Abstract: An electronic apparatus includes a selection unit configured to select any one of a plurality of parameters generated in advance, and an analysis unit configured to receive light reflected from food to be analyzed and perform an analysis of spectral data by using the parameter selected by the selection unit, the spectral data indicating spectral intensities of a plurality of spectral components, wherein the selection unit is configured to select any one of the plurality of parameters based on at least any one of a type of the food to be analyzed, a demanded accuracy of the analysis, and processing to be performed after the analysis.

Abstract: A coil component, adopted to be mounted on an electronic device, includes: an element body part; a coil fixed to the element body part and constituted by a wound conductive wire; lead wires that are each extended from the conductive wire and led out from the coil, and whose tip parts are each disposed a bottom face, which is a mounting face, of the element body part; and terminal parts that are each constituted by the tip part and a metal member that is joined to the tip part on the bottom face, and also has an opening at a position overlapping the tip part in a direction intersecting the bottom face.

Abstract: In an exemplary embodiment, a coil component includes: an element body part 10; a coil 40 embedded within the element body part 10 and constituted by a wound conductive wire; lead wires 44a, 44b that are each extended from the conductive wire and led out from the coil 40, and whose tip parts 46a, 46b are each fixed to a bottom face 22 of the element body part 10; and terminal parts 70a, 70b that are each constituted by the tip part 46a or 46b and a metal member 72a or 72b that is joined to the tip part 46a or 46b on the bottom face 22, and also has an opening 74 or 76 at a position overlapping the tip part 46a or 46b in a direction intersecting the bottom face 22.

Abstract: An electronic apparatus includes a selection unit configured to select any one of a plurality of parameters generated in advance, and an analysis unit configured to receive light reflected from food to be analyzed and perform an analysis of spectral data by using the parameter selected by the selection unit, the spectral data indicating spectral intensities of a plurality of spectral components, wherein the selection unit is configured to select any one of the plurality of parameters based on at least any one of a type of the food to be analyzed, a demanded accuracy of the analysis, and processing to be performed after the analysis.

Abstract: A winding-type coil component whose core member is constituted by: soft magnetic alloy grains 210 containing Fe, Si, and at least one of Cr and Al, as constituent elements; and an oxide layer 220 which is formed around the soft magnetic alloy grains to bond the soft magnetic alloy grains together and contains Si, as well as at least one of Cr and Al, as constituent elements, and whose content of Si based on mass is higher than the total content of Cr and Al. The winding-type coil component has high mechanical strength.

Abstract: To provide an electronic component having printing, which can achieve both of a moisture resistance capability and visibility of printing, and a method of manufacturing the same. A method of manufacturing an electronic component having printing, including preparing an electronic component before being subjected to printing, which is provided with a magnetic element body made of an alloy magnetic material containing a transition metal on a surface thereof, and a glass layer that contains Bi with which the magnetic element body is at least partly coated and does not contain a transition metal, and irradiating the electronic component before being subjected to printing with laser light having a wavelength of 1064 nm so that the laser light is transmitted through the glass layer, so that a printing portion is formed at a partial glass portion in a vicinity of an interface between the magnetic element body and the glass layer.

Abstract: In an exemplary embodiment, a coil component includes: an element body part 10; a coil 40 embedded within the element body part 10 and constituted by a wound conductive wire; lead wires 44a, 44b that are each extended from the conductive wire and led out from the coil 40, and whose tip parts 46a, 46b are each fixed to a bottom face 22 of the element body part 10; and terminal parts 70a, 70b that are each constituted by the tip part 46a or 46b and a metal member 72a or 72b that is joined to the tip part 46a or 46b on the bottom face 22, and also has an opening 74 or 76 at a position overlapping the tip part 46a or 46b in a direction intersecting the bottom face 22.

Abstract: In an exemplary embodiment, a coil component includes: an element body part 10 that is formed containing a magnetic material; a coil 40 that is embedded within the element body part 10 and constituted by a wound conductive wire; lead wires 44a, 44b that are extended from the conductive wire and are led out from the coil 40; and terminal parts 70a, 70b that are joined to the lead wires 44a, 44b; wherein tip parts 46a, 46b of the lead wires 44a, 44b, each having a prescribed length from the tip, are embedded in the element body part 10 and also extend along the bottom face 22 of the element body part 10, and the terminal parts 70a, 70b are joined to the tip parts 46a, 46b of the lead wires 44a, 44b on the bottom face 22 of the element body part 10.

Abstract: An all-solid-state secondary battery, including: a solid electrolyte layer; a positive electrode layer including a positive electrode active material layer and a first current collector layer; a negative electrode layer including a second current collector layer, the positive electrode layer and the negative electrode layer sandwiching the solid electrolyte layer; and external electrodes connected respectively to the first current collector layer and the second current collector layer, wherein the positive electrode active material layer is formed of an olivine-type active material, wherein the solid electrolyte layer is formed of a phosphate having a NASICON-type structure, and wherein the solid electrolyte layer contains particulate precipitate having an olivine-type crystal structure that includes a same element as an element forming the positive electrode active material layer.

Abstract: An all-solid-state secondary battery, including: a solid electrolyte layer; a positive electrode layer including a positive electrode active material layer and a first current collector layer; a negative electrode layer including a second current collector layer, the positive electrode layer and the negative electrode layer sandwiching the solid electrolyte layer; and external electrodes connected respectively to the first current collector layer and the second current collector layer, wherein the positive electrode active material layer is formed of an olivine-type active material, wherein the solid electrolyte layer is formed of a phosphate having a NASICON-type structure, and wherein the solid electrolyte layer contains particulate precipitate having an olivine-type crystal structure that includes a same element as an element forming the positive electrode active material layer.

Abstract: An all-solid-state secondary battery, including: a solid electrolyte layer; a positive electrode layer including a positive electrode active material layer and a first current collector layer; a negative electrode layer including a second current collector layer, the positive electrode layer and the negative electrode layer sandwiching the solid electrolyte layer; and external electrodes connected respectively to the first current collector layer and the second current collector layer, wherein the positive electrode active material layer is formed of an olivine-type active material, wherein the solid electrolyte layer is formed of a phosphate having a NASICON-type structure, and wherein the solid electrolyte layer contains particulate precipitate having an olivine-type crystal structure that includes a same element as an element forming the positive electrode active material layer.

Abstract: To provide an electronic component having printing, which can achieve both of a moisture resistance capability and visibility of printing, and a method of manufacturing the same. A method of manufacturing an electronic component having printing, including preparing an electronic component before being subjected to printing, which is provided with a magnetic element body made of an alloy magnetic material containing a transition metal on a surface thereof, and a glass layer that contains Bi with which the magnetic element body is at least partly coated and does not contain a transition metal, and irradiating the electronic component before being subjected to printing with laser light having a wavelength of 1064 nm so that the laser light is transmitted through the glass layer, so that a printing portion is formed at a partial glass portion in a vicinity of an interface between the magnetic element body and the glass layer.

Abstract: An all-solid-state secondary battery, including: a solid electrolyte layer; a positive electrode layer including a positive electrode active material layer and a first current collector layer; a negative electrode layer including a second current collector layer, the positive electrode layer and the negative electrode layer sandwiching the solid electrolyte layer; and external electrodes connected respectively to the first current collector layer and the second current collector layer, wherein the positive electrode active material layer is formed of an olivine-type active material, wherein the solid electrolyte layer is formed of a phosphate having a NASICON-type structure, and wherein the solid electrolyte layer contains particulate precipitate having an olivine-type crystal structure that includes a same element as an element forming the positive electrode active material layer.

Abstract: First, an ionic liquid is placed on a glass slide, which is then installed in an evaporation apparatus, and a metal (for example, indium) is mounted as a target material at a position facing the ionic liquid, followed by sputter deposition of the metal. After sputtering, the ionic liquid containing nanoparticles dispersed therein is recovered. The nanoparticles are solid nanoparticles. Next, the ionic liquid containing the solid nanoparticles dispersed therein is placed in a test tube and then oxidized by heating in air at 250° C. for 1 hour. As a result, hollow nanoparticles having cavities formed in core portions of the solid nanoparticles are produced.

Abstract: A lithium-titanium complex oxide containing Li4Ti5O12 is characterized in that, based on SEM observation, the number-based percentage of particles whose size is less than 0.1 ?m is 5 to 15% or 40 to 65%, the number-based percentage of particles whose size is 0.3 to 1.5 ?m is 15 to 30%, the specific surface area measured by the BET method is 5.8 to 10.1 m2/g, and the average particle size D50 according to the particle size distribution measured by laser diffraction measurement is preferably 0.6 to 1.5 ?m.

Abstract: A lithium-titanium complex oxide whose total water generation amount and total carbon dioxide generation amount measured by thermal decomposition GC-MS are preferably 1500 wt ppm or less and 2000 wt ppm or less, respectively, is obtained by subjecting a mixture of titanium compound and lithium compound to a heat treatment at 600° C. or above, cooling the obtained reaction product to 50° C. or below, and then subjecting the cooled reaction product to a reheat treatment involving heating to the maximum temperature of 300 to 700° C. and then cooling, wherein the dew point of the ambience of the reheat treatment is controlled at ?30° C. or below at a temperature of 200° C. or above.