Abstract: A multilayer coil component includes an element body including a plurality of metal magnetic particles, and a plurality of coil conductors. The plurality of coil conductors is disposed in the element body. The plurality of coil conductors is separated from each other in a predetermined direction and electrically connected to each other. The plurality of coil conductors includes one pair of side surfaces opposing each other in the predetermined direction. Surface roughness of the one pair of side surfaces is less than 40% of an average particle size of the plurality of metal magnetic particles.

Abstract: An infrared transmissive product includes a body. The body is configured to cover a transmitting unit and a receiving unit for infrared rays in an infrared sensor. The body includes a base made of a transparent plastic having an infrared transmissivity, and a coating film layer that is formed on a rear surface of the base in a transmission direction of infrared rays from the transmitting unit and has an infrared transmissivity. The coating film layer includes dispersed aggregates of particles of a pigment.

Abstract: An information processing method executed by a control unit included in an information processing device includes: a step of acquiring a video including an image of a region occupied by a subject, the image being extracted from a captured image obtained by capturing the subject; a step of deciding, by a first decision method, a first projection surface as a projection surface on which the video is to be displayed from among a plurality of projection surfaces; a step of deciding, by a second decision method, a second projection surface as a projection surface on which the video is to be displayed from among the plurality of projection surfaces; a step of deciding a display projection surface as a projection surface on which the video is to be displayed from among the plurality of projection surfaces on the basis of the first projection surface decided by the first decision method and the second projection surface decided by the second decision method; and a step of causing the video to be projected on the deci

Abstract: A position estimation method according to the present disclosure includes a step of extracting an image of a moving object from a captured image obtained by imaging a predetermined imaging range including the moving object from a first direction, a step of estimating a direction of the moving object by matching a plurality of images viewed from the first direction with the extracted image of the moving object, the moving object having different inclinations in a second direction orthogonal to the first direction and in a third direction orthogonal to the first direction and the second direction, and a step of estimating a position of the moving object in the second direction and the third direction from the captured image, and estimating a position of the moving object in the first direction based on the estimated positions in the second direction and the third direction and the estimated change in the direction of the moving object.

Abstract: An impact tool includes a light emitter unit that is isolated from vibrations. An impact tool includes a motor, a hammer rotatable by the motor, an anvil strikable by the hammer in a rotation direction, a hammer case accommodating the hammer, a light emitter unit including a light emitter that illuminates an area adjacent to a front end of the anvil, and a radial elastic member supported by the hammer case and supporting the light emitter unit from radially inside.

Abstract: A multilayer coil component includes an element body containing a plurality of metal magnetic particles and a resin existing between the plurality of metal magnetic particles and a coil disposed in the element body and configured to include a plurality of electrically interconnected coil conductors. At least one of the plurality of coil conductors has a spiral shape and has conductor portions adjacent to each other when viewed from a direction along a coil axis of the coil. The conductor portion includes a straight conductor portion extending in a straight line and a connecting conductor portion connecting the straight conductor portion and constituting a corner portion of the coil conductor. The metal magnetic particles between the connecting conductor portions adjacent to each other are lower in density than the metal magnetic particles between the straight conductor portions adjacent to each other.

Abstract: An infrared transmissive product includes a main body configured to cover both a light-emitting unit for emitting infrared light and a light-receiving unit for receiving infrared light in an infrared detector. The main body is transmissive to infrared light. The main body includes a base member that absorbs visible light and a red light absorbing layer disposed on a rear surface of the base member in a traveling direction of infrared light from the light-emitting unit. The red light absorbing layer absorbs red light in a wavelength region of 700 nm to 900 nm.

Abstract: An infrared transmissive product includes a body. The body is configured to cover a transmitting unit and a receiving unit for infrared rays in an infrared sensor. The body includes a base made of a transparent plastic having an infrared transmissivity, and a coating film layer that is formed on a rear surface of the base in a transmission direction of infrared rays from the transmitting unit and has an infrared transmissivity. The coating film layer includes dispersed aggregates of particles of a pigment.

Abstract: An infrared transmissive product includes a body. The body includes a base made of a transparent plastic having an infrared transmissivity and a black layer formed on a rear surface of the base in a transmission direction of infrared rays from a transmitting unit. The black layer includes a coating film layer. The coating film layer is formed by combining a transparent plastic and at least two types of dyes/pigments that have an infrared transmissivity and produce a black color when mixed together. The black layer has a thickness in a range from 5 ?m to 50 ?m. The black layer contains 50 to 150 parts by mass of dyes/pigments as a whole in relation to 100 parts by mass of transparent plastic.

Abstract: An infrared transmissive product includes a body. The body is configured to cover a transmitting unit and a receiving unit for infrared rays in an infrared sensor. The body includes a base made of a transparent plastic having an infrared transmissivity, and a coating film layer that is formed on a rear surface of the base in a transmission direction of infrared rays from the transmitting unit and has an infrared transmissivity. The coating film layer includes dispersed aggregates of particles of a pigment.

Abstract: There is provided an ethyleneimine polymer (solution) capable of expressing excellent properties when used in such usages as, for example, coagulants for wastewater, papermaking chemicals such as freeness improvers and the like, enzyme immobilization agents, and adhesion improvers (for example, adhesion promoters for extrusion laminate (anchor coating agent)). To solve the above object, there is provided an ethyleneimine polymer solution including an ethyleneimine polymer and water, wherein a weight average molecular weight (Mw) of the ethyleneimine polymer is 200,000 or more, the weight average molecular weight (Mw) being measured based on pullulan by gel permeation chromatography (GPC), and a ratio of a component having a weight average molecular weight (Mw) of 30,000 or more is 60 mass % or more with respect to 100 mass % of a total amount of the ethyleneimine polymer.

Abstract: An infrared transmissive product includes a body. The body is configured to cover a transmitting unit and a receiving unit for infrared rays in an infrared sensor. The body includes a base made of a transparent plastic having an infrared transmissivity, and a coating film layer that is formed on a rear surface of the base in a transmission direction of infrared rays from the transmitting unit and has an infrared transmissivity. The coating film layer includes dispersed aggregates of particles of a pigment.

Abstract: An infrared transmissive product includes a body. The body includes a base made of a transparent plastic having an infrared transmissivity and a black layer formed on a rear surface of the base in a transmission direction of infrared rays from a transmitting unit. The black layer includes a coating film layer. The coating film layer is formed by combining a transparent plastic and at least two types of dyes/pigments that have an infrared transmissivity and produce a black color when mixed together. The black layer has a thickness in a range from 5 ?m to 50 ?m. The black layer contains 50 to 150 parts by mass of dyes/pigments as a whole in relation to 100 parts by mass of transparent plastic.

Abstract: There is provided an ethyleneimine polymer (solution) capable of expressing excellent properties when used in such usages as, for example, coagulants for wastewater, papermaking chemicals such as freeness improvers and the like, enzyme immobilization agents, and adhesion improvers (for example, adhesion promoters for extrusion laminate (anchor coating agent)). To solve the above object, there is provided an ethyleneimine polymer solution including an ethyleneimine polymer and water, wherein a weight average molecular weight (Mw) of the ethyleneimine polymer is 200,000 or more, the weight average molecular weight (Mw) being measured based on pullulan by gel permeation chromatography (GPC), and a ratio of a component having a weight average molecular weight (Mw) of 30,000 or more is 60 mass % or more with respect to 100 mass % of a total amount of the ethyleneimine polymer.

Abstract: Provided is an ethyleneimine polymer which exhibits excellent close adhesion properties and adhesive properties and is unlikely to form a gel-like film, and a method for producing the same. An ethyleneimine polymer, wherein a number average molecular weight (Mn) of the ethyleneimine polymer measured by gel permeation chromatography in terms of pullulan is 13,000 or more, a degree of dispersion of the ethyleneimine polymer is greater than 3.0 and 5.0 or less, and a water content in the ethyleneimine polymer is from 3 to 35% by weight.

Abstract: An object of the present invention is to provide an artificial olfactory sensing system capable of sniffing out various odors highly sensitively. The artificial olfactory sensing system includes: plural sensor cells on a lipid membrane of each of which olfactory receptors have developed; and plural ion-sensitive field-effect transistors (ISFETs) that correspondingly exist to the sensor cells on a one-on-one basis. A response signal showing that each of the olfactory receptors of each of the sensor cells has recognized an odor molecule is converted into an electric signal by an ISFET corresponding to each of the sensor cells.

Abstract: An opening and closing apparatus of an opening and closing member includes a support member including a first support wall portion and a second support wall portion, a support pin including axially opposed end portions, a pulley arranged between the first and second support wall portions, a transmission belt engaged with the pulley, and an electric drive source moving the transmission belt. The first support wall portion includes a penetration bore into which one of the axially opposed end portions of the support pin is inserted and a slit continuously provided to the insertion bore. An engagement portion is provided at an axial tip end of the support pin, the engagement portion including a step engageable with a peripheral edge portion of the penetration bore and a tapered portion connected to the step and reduced in diameter from the step towards a tip end of the engagement portion.

Abstract: A magnetic measurement device has a magnetic sensor including a glass cell having alkali metal gas encapsulated therein that is configured to detect a magnetic field using a magneto-optical characteristic of spin-polarized alkali metal. A laser light source is configured to generate pump light introduced into the magnetic sensor and a coil provided in the same magnetically shielded space as the magnetic sensor is configured to apply a static magnetic field and a RF magnetic field to the magnetic sensor. A signal processor is configured to perform lock-in detection of a light detection signal transmitted through the glass cell of the magnetic sensor, control an intensity of the static magnetic field and a frequency of the RF magnetic field generated by the coil according to a lock-in detection output, and obtain a measurement signal reflecting a magnetic field intensity of an object to be measured in the magnetically shielded space.

Abstract: An object of the present invention is to provide an artificial olfactory sensing system capable of sniffing out various odors highly sensitively. The artificial olfactory sensing system includes: plural sensor cells on a lipid membrane of each of which olfactory receptors have developed; and plural ion-sensitive field-effect transistors (ISFETs) that correspondingly exist to the sensor cells on a one-on-one basis. A response signal showing that each of the olfactory receptors of each of the sensor cells has recognized an odor molecule is converted into an electric signal by an ISFET corresponding to each of the sensor cells.

Abstract: A door opening and closing apparatus opens and closes a slide door by cooperating with a guide roller unit fixed to the slide door of a vehicle. The guide roller unit includes a guide member and a belt-side bracket connected to the guide member. The door opening and closing apparatus includes a support member made of resin, plural pulleys supported at the support member, and a transmission belt engaged at the plural pulleys. The support member is fixed to a body of the vehicle and includes a rail portion at which the guide member is mounted. The belt-side bracket is fixed to the transmission belt. An electric drive source moves the transmission belt for opening and closing the slide door in a state where the guide member is guided along the rail portion. The support member includes an engagement portion configured to hold the belt-side bracket.