Abstract: Disclosed herein is a coil component that includes: a magnetic element body containing magnetic powder, the magnetic element body having first and second surfaces; a coil conductor embedded in the magnetic element body; and an external terminal connected to the coil conductor and exposed on the first surface of the magnetic element body. The second surface of the magnetic element body is free from the external terminal. The first surface is greater in surface roughness than the second surface.

Abstract: A (meth)acrylic resin composition containing a (meth)acrylic polymer (P) and a phosphorus atom-containing compound (C), where the (meth)acrylic polymer (P) contains: (1) a repeating unit derived from methyl methacrylate at 19.95 to 84.95% by mass; (2) a repeating unit derived from a (meth)acrylic acid ester (M) having an aromatic hydrocarbon group or an alicyclic hydrocarbon group having from 3 to 20 carbon atoms in a side chain at 15.0 to 80.0% by mass; and (3) a repeating unit derived from a monomer (B) having two or more vinyl groups at 0.05 to 0.40% by mass, and an amount of the phosphorus atom-containing compound (C) with respect to 100 parts by mass of the (meth)acrylic polymer (P) being 5.0 to 35 parts by mass or less.

Abstract: An attachment structure for installing a lighting device on an attachment target, includes a hole formed in a bottom surface of the attachment structure for letting light from the lighting device pass through the hole, and a plurality of ribs formed around the hole. The plurality of ribs are substantially flush with each other in a lighting device placement area configured to receive a bottom surface of the lighting device, so that the lighting device is positioned with respect to the bottom surface of the attachment structure in a height direction of the lighting device.

Abstract: A coil component is provided with a coil part in which a plurality of conductor layers and a plurality of interlayer insulating layers are alternately laminated; and a sealing resin layer that covers the coil part. The conductor layers each include a spiral pattern. The interlayer insulating layers each cover an upper surface and a side surface of the spiral pattern. The recessed part is formed in the side wall surface of the interlayer insulating layer. A part of the sealing resin layer is embedded in the recessed part.

Abstract: An attachment structure of a lighting device has: a holder provided on a top surface of a door pocket that constitutes a door lining, the lighting device being placed in the holder; walls for fixing the lighting device placed in the holder; a light source supporting part; and a connector supporting part. In this case, the attachment structure and the top surface of the door pocket are configured integrally.

Abstract: Provided is a coil component that includes a coil part having a planar coil that includes a winding section and an insulating section covering the winding section, and a magnetic resin layer including a magnetic filler and configured to cover the coil part. The magnetic resin layer has a first magnetic resin layer that is in contact with the coil part and a second magnetic resin layer that is laminated on the first magnetic resin layer. The second magnetic resin layer constitutes a principal surface of the magnetic resin layer, and a maximum particle size of the magnetic filler contained in the second magnetic resin layer is larger than that of the magnetic filler contained in the first magnetic resin layer.

Abstract: A light guide body is held in a more compact holder. In a lighting device (10A) including a light emitter (20), an optical fiber (30), and a holder (40) configured to hold the optical fiber (30) with the optical fiber (30) facing the light emitter (20), the holder (40) includes two sandwiching portions (44, 45) configured to engage with each other in a state in which a holding target portion (31) of the optical fiber (30) held by the holder (40) is sandwiched in a first direction crossing an extending direction of the holding target portion (31). Two sandwiching portions (44, 45) engage with each other at positions adjacent to the holding target portion (31) in a second direction crossing both of the extending direction and the first direction.

Abstract: Disclosed herein is an electronic component that includes: a base having a main surface; a passive element part formed on the main surface of the base; a magnetic resin layer formed on the main surface of the base so as to embed the passive element part therein, the magnetic resin layer having a surface extending substantially parallel to the main surface of the base; an insulating coat layer formed on a first area of the surface of the magnetic resin layer, the insulating coat layer having higher smoothness than the surface of the magnetic resin layer; and a terminal electrode formed on a second area of the surface of the magnetic resin layer and electrically connected to the passive element part.

Abstract: A coil component includes a plurality of conductor layers constituted of a first conductor layer to a fourth conductor layer that includes a function layer and a coil layer wound around an axis center; and a covering portion that is formed of an insulative resin, integrally covers the plurality of conductor layers, and is interposed between conductor layers adjacent to each other. The coil layer and the function layer of the plurality of conductor layers have substantially the same shape in a plan view. The fourth conductor layer has a connection conductor layer connecting the coil layer and the function layer to each other. A conductor layer having no connection conductor layer among the plurality of conductor layers has a protrusion portion corresponding to the connection conductor layer at a position overlapping the connection conductor layer in a plan view.

Abstract: Disclosed herein is a coil component that includes: a coil part in which a plurality of conductor layers and a plurality of interlayer insulting layers are alternately laminated, the coil part having a mounting surface substantially parallel to the lamination direction and an upper surface substantially parallel to the lamination direction and positioned on an opposite side to the mounting surface; and a direction mark comprising a conductive material that covers a part of the conductor layers exposed on the upper surface.

Abstract: A processing liquid supplying apparatus is arranged to discharge a processing liquid from a discharge port to supply the processing liquid to a processing object, and the processing liquid supplying apparatus includes a first piping, through the interior of which the processing liquid can flow, the interior of the first piping being in communication with the discharge port, and an X-ray irradiating means irradiating X-rays onto the processing liquid present inside the first piping. The first piping has an opening in its pipe wall and the opening is closed by a window member formed using a material that can transmit the X-rays, and the X-ray irradiating means irradiates the X-rays onto the processing liquid present inside the first piping via the window member.

Abstract: An attachment structure of a lighting device has: a holder provided on a top surface of a door pocket that constitutes a door lining, the lighting device being placed in the holder; walls for fixing the lighting device placed in the holder; a light source supporting part; and a connector supporting part. In this case, the attachment structure and the top surface of the door pocket are configured integrally.

Abstract: A processing liquid supplying apparatus is arranged to discharge a processing liquid from a discharge port to supply the processing liquid to a processing object, and the processing liquid supplying apparatus includes a first piping, through the interior of which the processing liquid can flow, the interior of the first piping being in communication with the discharge port, and an X-ray irradiating means irradiating X-rays onto the processing liquid present inside the first piping. The first piping has an opening in its pipe wall and the opening is closed by a window member formed using a material that can transmit the X-rays, and the X-ray irradiating means irradiates the X-rays onto the processing liquid present inside the first piping via the window member.

Abstract: A light-emitting device includes a board, a light-emitting element mounted on a surface of the board, a support member on which the board is placed, and a cover having a plate shaped main cover body covering the light-emitting element and a tubular portion which receives a light guide body that guides light emitted from the light-emitting element. The main cover body includes a base, a protrusion protruding from the base toward the board, and a ridge disposed on a protruded end of the protrusion. A step is formed by the protrusion and the ridge, and the protrusion and the ridge extend in a same direction along the base.

Abstract: In a coil component, in an upper coil portion, a winding end portion constituting an end portion is connected to a lead-out conductor. Accordingly, the lead-out conductor can absorb heat from the winding end portion and can dissipate heat to the outside via a terminal electrode. Moreover, the lead-out conductor is formed to cover a winding adjacent portion. Accordingly, heat can also be absorbed from the winding adjacent portion and can be dissipated to the outside via the terminal electrode. That is, in the coil component described above, since the lead-out conductor absorbs heat not only from the winding end portion but also from the winding adjacent portion, improvement of heat dissipation properties is realized in the coil component.

Abstract: An attachment structure of a lighting device has: a holder provided on a top surface of a door pocket that constitutes a door lining, the lighting device being placed in the holder; walls for fixing the lighting device placed in the holder; a light source supporting part; and a connector supporting part. In this case, the attachment structure and the top surface of the door pocket are configured integrally.

Abstract: A (meth)acrylic resin composition containing a (meth)acrylic polymer (P) and a phosphorus atom-containing compound (C), where the (meth)acrylic polymer (P) contains: (1) a repeating unit derived from methyl methacrylate at 19.95 to 84.95% by mass; (2) a repeating unit derived from a (meth)acrylic acid ester (M) having an aromatic hydrocarbon group or an alicyclic hydrocarbon group having from 3 to 20 carbon atoms in a side chain at 15.0 to 80.0% by mass; and (3) a repeating unit derived from a monomer (B) having two or more vinyl groups at 0.05 to 0.40% by mass, and an amount of the phosphorus atom-containing compound (C) with respect to 100 parts by mass of the (meth)acrylic polymer (P) being 5.0 to 35 parts by mass or less.

Abstract: A light-emitting device includes a board holding an end of a connection terminal and on which an electronic component is mounted, a light-emitting element mounted on a surface of the board, a support member on which the board is placed, and a cover mounted in the support member. The cover includes a main cover body that is of a plate shape and covers the light-emitting element, and first engaging portions that are convex and formed on the main cover body. A light guide passes therethrough light emitted from the light-emitting element and is disposed on the main cover body. The support member includes a chamber that is defined therein and accommodates the board and the main cover body, second engaging portions that are formed therein and engage with the first engaging portions, and the first engaging portions are provided near the light guide.

Abstract: A high frequency cancer thermotherapy apparatus treats by generating a high frequency electric field between a pair of electrode parts which sandwich a patient and are disposed so as to be opposite to each other and perform a dielectric heating with respect to an affected part. The apparatus includes a bed having a bed part and a bed supporting part for liftably/lowerably and horizontally movably supporting the bed part, a gantry on which the electrode parts are mounted, and a high frequency generation and control part. A maximum-sized electrode part which can be mounted on the gantry includes an electrode plate having a diameter exceeding 300 mm and a pad attached on the electrode plate. The bed part includes an opening part formed such that the maximum-sized electrode part can pass from a vertical direction, a shutter which opens/closes the opening part, and a bed surface flatization device.

Abstract: An LED module includes a submount having a face in a thickness direction thereof, an LED chip bonded to the face of the submount with a first bond, and a patterned wiring circuit electrically connected to the LED chip. The first bond transmits light emitted from the LED chip. The submount is a light-transmissive member having light diffusing properties, and a planar size larger than a planar size of the LED chip. The patterned wiring circuit is provided on the face of the submount so as not to overlap the LED chip. The submount is constituted by a plurality of light-transmissive layers which are stacked in the thickness direction and have different optical properties so that a light-transmissive layer of the plurality of light-transmissive layers which is farther from the LED chip is higher in reflectance in a wavelength range of the light emitted from the LED chip.