Abstract: A main object of the present disclosure is to provide a method for producing an active material with a high productivity. The present disclosure achieves the object by providing a method for producing an active material, the method comprising steps of: a preparing step of preparing a dope solution including a metal ion that is an ion of a metal element M, and an aromatic hydrocarbon compound in a reduced condition, a precursor alloy producing step of producing a precursor alloy by doping the metal element M included in the dope solution to a Si raw material including a Si element, and a void forming step of forming a void by extracting the metal element M from the precursor alloy using an extracting agent.

Abstract: An infrared detector includes: a laminate of semiconductor in which a first electrode layer, a light receiving layer, and a second electrode layer are laminated in this order; a first insulating film configured to be in contact with the laminate and covers a surface of the laminate; and a second insulating film configured to be in contact with and covers a surface of the first insulating film opposite to an interface between the first insulating film and the laminate, wherein the first insulating film is configured to have a lower Gibbs free energy than an oxide of a material from which the laminate is formed, and in the second insulating film, diffusion of impurity is larger than in the first insulating film.

Abstract: An anti-fogging and anti-fouling laminate including: a substrate; and an anti-fogging and anti-fouling layer on the substrate, the anti-fogging and anti-fouling layer having a flat surface, wherein a hexadecane contact angle of the anti-fogging and anti-fouling layer is 10° or less, the anti-fogging and anti-fouling layer is a cured product of an active energy ray-curable resin composition, and the active energy ray-curable resin composition includes a hydrophilic monomer.

Abstract: Provided is an electric work machine in which it is possible to limit the risk of contact between a control unit and wiring provided inside a motor housing. In the electric work machine (1A), a motor (6) and a control unit (13) are housed inside a motor housing (2). A gear case (4) is connected in front of the motor housing (2) and a handle housing (3) is connected behind the motor housing (2). The motor housing (2) is an integrally molded cylinder. Electrical connection between the wiring of the motor (6) and the wiring of the control unit (13) is accomplished by connectors (23), which are inside the handle housing (3) that is outside of and behind the motor housing (2). The control unit (13) has a switching element for conducting electricity to the motor (6).

Abstract: A resource reservation system includes a terminal apparatus including first circuitry; and an information processing apparatus including second circuitry. The first circuitry is configured to transmit, to the information processing apparatus, a request for a start of use of a resource, using an identification information of a user of the terminal apparatus. The second circuitry is configured to: in response to receiving the request for the start of use, in a case in which the identification information of the user is included in next reservation information after a time when the request is received and the resource is not reserved for the time when the request is received, advance a start time of a reservation of the next reservation information after the time when the request is received; and permit the start of use of the resource identified by the next reservation information in which the start time is advanced.

Abstract: In implementations of systems for augmented reality sketching, a computing device implements a sketch system to generate three-dimensional scene data describing a three-dimensional representation of a physical environment including a physical object. The sketch system displays a digital video in a user interface that depicts the physical environment and the physical object and the sketch system tracks movements of the physical object depicted in the digital video using two-dimensional coordinates of the user interface. These two-dimensional coordinates are projected into the three-dimensional representation of the physical environment. The sketch system receives a user input connecting a portion of a graphical element in the user interface to the physical object depicted in the digital video. The sketch system displays the portion of the graphical element as moving in the user interface corresponding to the movements of the physical object depicted in the digital video.

Abstract: A semiconductor crystal substrate includes a crystal substrate that is formed of a material including GaSb or InAs, a first buffer layer that is formed on the crystal substrate and formed of a material including GaSb, the first buffer layer having n-type conductivity, and a second buffer layer that is formed on the first buffer layer and formed of a material including GaSb, the second buffer layer having p-type conductivity.

Abstract: A light-emitting device includes: a light-emitting element; a coating member that covers the light-emitting element; and two external connection electrodes exposed form a first surface of the coating member. Each of the external connection electrodes includes an electrode buried in the coating member; and a metal layer formed on the electrode. A surface of each of the metal layers is exposed from the first surface of the coating member. The first surface of the coating member includes a plurality of grooves between the external connection electrodes.

Abstract: An object is to provide a technology that can stably exhibit the effects of A-type CpG oligodeoxynucleotides. The object can be achieved by a lipid particle comprising an A-type CpG oligodeoxynucleotide.

Abstract: An electric tool is provided, including: a cylindrical motor housing accommodating and supporting a motor; and a cooling fan attached to a rotation shaft of the motor, in which the motor is cooled by flowing air generated by the cooling fan from a back side toward a front side of the motor housing. A fan guide guiding cooling air is provided in front of an insulator of a stator of the motor. The fan guide includes a first cylindrical part covering a rotation space of the cooling fan, a guide surface, and a second cylindrical part extending backward from the guide surface. A labyrinth space is formed by the insulator and the second cylindrical part. By providing the labyrinth space, it is possible to block the flow of cooling air from an outer peripheral side of the stator to an opening.

Abstract: A resource reservation system, a usage management method, and a non-transitory recording medium. The resource reservation system acquires resource identification information of each resource that is accessible and requests the information processing apparatus to use the resource identified by the acquired resource identification information.

Abstract: A semiconductor crystal substrate includes a crystal substrate that is formed of a material including one of GaSb and InAs, a first buffer layer that is formed on the crystal substrate and formed of a material including GaSb, and a second buffer layer that is formed on the first buffer layer and formed of a material including GaSb. The first buffer layer has a p-type conductivity, and the second buffer layer has an n-type conductivity.

Abstract: The present invention provides a copper powder which is capable of fusion bonding with a low energy laser by enabling heat to be efficiently inputted with a high absorption rate for laser irradiation and has high convenience in handling, and provides a method for manufacturing the copper powder. One embodiment of the present invention is a copper powder, having an absorption rate for light having a wavelength ?=1060 nm of 18.9% to 65.0%, and an index, which is indicated by (the absorption rate for light having a wavelength ?=1060 nm)/(an oxygen concentration), of 3.0 or more.

Abstract: A motor drive device includes a vehicle speed sensor generating a pulse signal at a predetermined rotation angle of an output shaft in a power transmission system. The motor drive device is configured to perform: an initial setting process; an acquisition process; a detection process; a sine wave control process; and an abnormality determination process.

Abstract: Provided is a novel process for producing a (2S)-2-[(1H-pyrazol-1-yl)methyl]-1,3-oxazinane derivative. More specifically, provided is a process for producing a (2S)-2-[(1H-pyrazol-1-yl)methyl]-1,3-oxazinane derivative represented by formula (1): the process comprising reacting 3-aminopropan-1-ol with glyoxylic acid.

Abstract: A semiconductor crystal substrate includes a crystal substrate that is formed of a material including GaSb or InAs, a first buffer layer that is formed on the crystal substrate and formed of a material including GaSb, the first buffer layer having n-type conductivity, and a second buffer layer that is formed on the first buffer layer and formed of a material including GaSb, the second buffer layer having p-type conductivity.

Abstract: Provided is a laminate including a substrate, a primer layer disposed on the substrate, and a functional layer disposed on the primer layer, where the functional layer has a function of at least one of an anti-fogging property and an anti-fouling property, wherein a surface of an edge portion of the laminate at the side of the functional layer has a projected portion having an apex formed along an edge side of the edge portion, and on a cross-section orthogonal to a direction of the edge side and a planar direction of the surface, a height of the projected portion is 10 ?m or less, a width of the projected portion is 15 mm or less, and a length between the edge side and the apex is 5.0 mm or less.

Abstract: Provided is an electrically powered tool having an improved sensor substrate mounting structure, the electrically powered tool being configured so that a brushless type motor is axially contained in a cylindrical housing. The electrically powered tool has: a cylindrical housing 100 for axially containing a motor; a control unit for controlling the motor; and a sensor substrate 11 having mounted thereon a plurality of position detecting elements for detecting the rotational position of a rotor. The sensor substrate is gripped between the insulator 6 of the motor and the housing 100 and held on the housing 100 side when axially mounting the motor. The sensor substrate 11 is annularly shaped and has formed at the center thereof a through-hole 12a through which a bearing for the motor is passed. The portion of the sensor substrate, on which a Hall IC is mounted, is provided with a synthetic resin cover member 14 for protecting the Hall IC against dust or the like.