Abstract: An inductor includes a wire, and a magnetic layer covering the wire. The wire includes a conducting line, and an insulating layer covering the conducting line. The magnetic layer includes a magnetic particle and a binder. In a peripheral region of the wire, a filling rate of the magnetic particle is 40% by volume or more. The peripheral region is a region of the magnetic layer traveling outwardly from an outer peripheral surface of the wire by 1.5 times an average of the longest length and the shortest length from the center of gravity C of the wire to an outer surface of the wire in a cross-sectional view.

Abstract: A conductive film includes a cured material having a composition containing a conductive polymer and a binding resin, wherein a water content of the cured material after water absorption is 70% or less.

Abstract: An inductor includes a wire, and a magnetic layer covering the wire. The wire includes a conducting line and an insulating layer. The magnetic layer contains an anisotropic magnetic particle and a binder. In a peripheral region of the wire, the magnetic layer includes an orientated region. The peripheral region is, in a cross-sectional view, a region from an outer surface of the wire to an outward distance of 1.5 times an average of the longest length and the shortest length from the center of gravity of the wire to the outer surface of the wire. The upper surface of the inductor has a protruding portion caused by the wire.

Abstract: Provided is a wiring circuit board that allows the electrical connection between the elements and the terminals to be easy and sure. The wiring circuit board includes an insulating base layer, a plurality of wires with different thicknesses from each other, and an insulating cover layer sequentially toward an upper side. The wires include a first wire having the greatest thickness. The wiring circuit board further includes a plurality of terminals disposed on an upper surface of the insulating base layer. The terminals are electrically connected with the wires, respectively. The upper surfaces and of the terminals are each located at an upper side as compared to an upper surface of the insulating cover layer (a wire covering portion) covering the first wire.

Abstract: An air-permeable filter includes a porous fluorine resin membrane having one principal surface and the other principal surface, and treated with an oil-repellent agent for oil-repellency. In a measurement of its absorption spectrum by Fourier-transform infrared spectroscopy, an absorbance ratio Rf of the one principal surface and an absorbance ratio Rb of the other principal surface calculated by Aa/Am are not substantially the same. The Aa indicates an absorbance at a peak derived from the oil-repellent agent in the absorption spectrum, and the Am indicates an absorbance at a peak derived from a C—F bond in the absorption spectrum.

Abstract: Provided is an optical member production method including: a step A of preparing a porous layer supported on a substrate; a step B of applying laser light to the porous layer to remove a partial region of the porous layer, the partial region to be removed including a plurality of discrete island-like regions; and a step C of arranging a first adhesive layer on the porous layer after the step B.

Abstract: A cover member suitable for suppressing damage to a semiconductor device package includes: a cover sheet having a shape configured to cover an object in a state of being placed on a placement face; and an adhesive layer joined to the cover sheet and configured to fix the cover member to the placement face. The adhesive layer includes a double-sided adhesive sheet. The double-sided adhesive sheet has a structure in which a first adhesive agent layer, a substrate, and a second adhesive agent layer are laminated in this order. The substrate has a porous structure. The substrate has a porosity of 30% or more. When the porosity of the substrate is 30% or more and 50% or less, the substrate has an average pore diameter of 10 ?m or more, and when the porosity of the substrate is more than 50%, the average pore diameter is 0.05 ?m or more.

Abstract: The purpose of the present invention is to provide a sheet body having an improved function of preventing icing and/or snow accretion. At least included are a solid oil-containing resin layer containing an oil and an oil-permeable surface resin layer that has higher wear resistance than the oil-containing resin layer and is layered on one of surfaces of the oil-containing resin layer. The oil included in the oil-containing resin layer includes a low-temperature exuding oil component capable of exuding from the oil-containing resin layer when a temperature decreases to a predetermined value or lower, and the surface resin layer has enough oil permeability to permeate the low-temperature exuding oil component exuding from the oil-containing resin layer to a surface of the surface resin layer that is opposite to a side of the oil-containing resin layer.

Abstract: The waterproof member of the present disclosure is a waterproof member comprising a waterproof membrane configured to prevent entry of water while permitting sound and/or gas to pass therethrough, and a support layer having air permeability in a thickness direction thereof, wherein the member has a joining region where the waterproof membrane and the support layer are joined, and a non-joining region where the waterproof membrane and the support layer are spaced apart from each other, the non-joining region is surrounded by the joining region when viewed in a direction perpendicular to a main surface of the waterproof membrane, and a thickness of the support layer in the non-joining region is less than 100 ?m. The waterproof member of the present disclosure is, for example, a waterproof sound-transmitting member including a waterproof sound-transmitting membrane and a support layer for the membrane and having improved sound transmission characteristics.

Abstract: An inductor includes a wire, and a magnetic layer covering the wire. The wire includes a conducting line, and an insulating layer. The magnetic layer contains an anisotropic magnetic particle and a binder. In a peripheral region of the wire, the magnetic layer includes an orientated region in which the anisotropic magnetic particle is orientated along the periphery of the wire. The peripheral region is, in a cross-sectional view, a region from an outer surface of the wire to an outward distance of 1.5 times an average of the longest length and the shortest length from the center of gravity of the wire to the outer surface of the wire. An upper surface and a lower surface of the inductor are flat.

Abstract: Provided is a light control film that hardly causes damage to its functional layers (a light control layer and transparent conductive layers) while including thin base materials. The light control film of the present invention includes: a first transparent base material, a first transparent conductive layer, a light control layer, a second transparent conductive layer, and a second transparent base material in the stated order; and a first resin layer on a side of the first transparent conductive layer opposite to the light control layer, wherein the first resin layer has a modulus of elasticity at 23° C. of from 4.0×104 Pa to 1.0×105 Pa, and wherein the first transparent base material and the second transparent base material each have a thickness of 150 ?m or less.

Abstract: An inductor includes a wire including a conducting line, and an insulating film disposed on an entire circumferential surface of the conducting line, and a magnetic layer embedding the wire. The magnetic layer contains a magnetic particle. The magnetic layer includes a first layer in contact with the circumferential surface of the wire, a second layer in contact with the surface of the first layer . . . and the n-th layer (n is a positive number of 3 or more) in contact with the surface of the (n?1)th layer. In the two layers adjacent to each other in the magnetic layer, the relative magnetic permeability of the layer closer to the wire is lower than the relative magnetic permeability of the layer farther from the wire.

Abstract: Provided is an adhesive tape in which each of at least one perforation line includes: a plurality of separation parts at which one side portion and an other side portion of the adhesive tape are separated away from each other in its longitudinal direction; a connection part through which the one side portion and the other side portion are connected to each other in the longitudinal direction, the connection part located between two adjacent separation parts in a width direction of the adhesive tape; and a weak connection part through which the one side portion and the other side portion are connected to each other in the longitudinal direction, the weak connection part having a smaller breaking strength than the connection part, and the perforation line includes at least one group including the connection part and the weak connection part adjacent to each other in the width direction.

Abstract: Provided is a method of estimating a view blind level of a space, which is partitioned through use of a partition having a polarizing view blind film including a polarizer bonded thereto, and in which a display is arranged to be blinded when visually recognized through the polarizing view blind film, the method including calculating a predicted value of the view blind level when the display is observed from an outer side of the partition based on the following formula (1): Y=10{circumflex over (?)}(2.27×10?2×X1+2.41×10?4×X2?6.19×10?1)??(1) where Y represents a predicted value (%) of the view blind level, X1 represents an angle (°) formed by a vertical plane including a front direction of the display and a vertical plane including an observation direction, and X2 represents a height (mm) of an observation position.

Abstract: A cover layer for a disposable hygiene article includes a co-extruded laminate film having a first full-area polymer material and a second, elastic polymer material, which is arranged only in certain regions, in the form of at least one strip, to form at least one elastic first functional section with the second, elastic polymer material, and at least one second functional section without the second, elastic polymer material. The co-extruded laminate film has an increased thickness on the at least one strip as compared to the at least one second functional section. The cover layer can be used in a disposable hygiene article such as a diaper.

Abstract: A co-extruded laminate film has a first polymer material and a second polymer material, wherein the first polymer material extends over the full area and wherein the second polymer material is arranged only in certain sections, to form at least a first functional section with the second polymer material and at least a second functional section without the second polymer material. The ratio of a maximum film thickness (dmax) determined in the first functional section to a minimum film thickness (dmin) determined in the second functional section is at least 1.4:1. A method for producing the co-extruded laminate film extrudes the two polymer materials together to form first and second functional sections.

Abstract: A hollow fiber membrane module (100) of the present invention includes: a plurality of hollow fiber membranes (10); a binding portion (20) binding the plurality of hollow fiber membranes (10) at one end portions thereof; and a cap (30) having an internal space (30s) that communicates with each of the plurality of hollow fiber membranes (10), the cap (30) being integrated with the binding portion (20); and a housing (40) that houses the plurality of hollow fiber membranes (10) and the binding portion (20), and that has one end portion to which the cap (30) is attached. A unit (70) including the plurality of hollow fiber membranes (10), the binding portion (20), and the cap (30) is detached from the housing (40) and the unit (70) is attached to the housing (40) while integration of the binding portion (20) and the cap (30) is maintained.

Abstract: An electromagnetic shield includes a plate-shaped base. The base has a first surface and a second surface. The second surface is distant from the first surface and extends along the first surface. The first surface includes a plurality of first recessed portions and a first solid portion. The first solid portion includes a surface in contact with an edge of the first recessed portion in the particular direction, the surface being a basis of a depth of the first recessed portion. The first solid portion has a dimension in a depth direction of the first recessed portion. The second surface includes a plurality of second recessed portions arranged alternately with the plurality of first recessed portions in the particular direction.

Abstract: A wiring circuit board includes an insulating layer having a via penetrating in a thickness direction, a first conductive layer disposed on a one-side surface in the thickness direction of the insulating layer, a second conductive layer disposed on the other-side surface in the thickness direction of the insulating layer, and a conductive portion disposed on an inner peripheral surface of the via and electrically connecting the first and second conductive layers. Length L of 1 ?m-10 ?m inclusive, is measured by: drawing a segment joining first and second connection points from respectively, the one-side surface to the other-side surface in the thickness direction of the insulating layer and the inner peripheral surface in the cross-sectional view; identifying an outermost position farthest outward from the segment on the inner peripheral surface in the cross-sectional view; and measuring the length as the shortest distance from the segment to the outermost position.

Abstract: Provided is the following dust cover: the dust cover is suppressed from warping, and even when an iodine-based polarizer is used, the dust cover can suppress the polyene formation of the polarizer. The dust cover is a dust cover including: a first support plate; a polarizing plate including an iodine-based polarizer; and a second support plate, at least one of the first support plate or the second support plate having a moisture permeability of 37 g/(m2·24 hours) or more, at least one of the first support plate or the second support plate having a thickness of 200 ?m or more. A distance between a center line LP of the iodine-based polarizer in a thickness direction thereof and a center line LD of the dust cover in a thickness direction thereof is 20 ?m or less.