Abstract: A device capable of acquiring a deviation of a working position of a tool with respect to a target position of a workpiece with higher accuracy in accordance with actual work. A device for acquiring a deviation amount of a working position of a tool with respect to a target position when a work is performed on a workpiece with respect to the target position by the tool, the tool being moved by a movement machine, the device including: a camera arranged in a predetermined positional relationship with respect to the tool and configured to image the target position at a first time point when the tool performs an operation for the work; and a deviation amount acquisition section configured to acquire a deviation amount between the working position and the target position at the first time point, based on a position of the target position in image data imaged by the camera and information indicating a position of the working position in the image data.

Abstract: A steel sheet has a hot-dip Zn—Al—Mg-based coating film, the coating film containing 1 mass % to 22 mass % of Al and 0.1 mass % to 10 mass % of Mg on a surface of the steel sheet, in which an X-ray diffraction peak intensity ratio of a Mg—Zn compound phase in the coating film, that is, MgZn2/Mg2Zn11, is 0.2 or less.

Abstract: A deposition apparatus supplies mist containing fine particles to a substrate and forms a film including the fine particles on a substrate surface, and includes an air guide member that covers at least a portion of the substrate surface, and a mist supplying section that supplies mist to a space between the substrate surface and the air guide member. The mist supplying section includes a charge applying section, which applies a positive or negative charge to the mist, and a mist ejecting section, which ejects the mist charged by the mist applying section into the space. The air guide member has a wall surface facing the substrate surface, and the deposition apparatus includes an electrostatic field generating section that causes a potential having a same sign as the mist charged by the charge applying section to be generated by the wall surface.

Abstract: A plant cultivation method includes providing a growth period and a rest period alternately. In the rest period, a dark period and a bright period is alternately provided. In the dark period, an intensity of light applied to a cultivation target plant is lower than a light intensity at a light compensation point. In the bright period, blue light whose wavelength is 400 nm to 500 nm is applied at an intensity that is lower than the light intensity at the light compensation point. A one-cycle time T of repetition of the dark period and the bright period is 2 ?s to 500 ?s. A duty ratio ?T/T of a bright period time ?T to the one-cycle time T is 20% or smaller. The blue light has a photosynthetic photon flux density of 0.001 ?mol·m?2·s?1 to 4.0 ?mol·m?2·s?1.

Abstract: A sound-absorbing material nonwoven fabric includes: 30 to 80 mass % of short fibers A having a fineness of 0.4 to 0.9 dtex; and 20 to 70 mass % of short fibers B having a fineness of 1.1 to 20.0 dtex. A carding passage coefficient of the short fibers A calculated from equation (1) is in a range of 15 to 260. The equation (1) is carding passage coefficient=(fineness×strength×?elongation percentage×?number of crimps×?crimping degree)/(fiber length).

Abstract: Provided is a nonwoven fabric for skin care products. The nonwoven fabric includes: a thermoplastic resin fiber having a single fiber diameter of 50 nm or more and 800 nm or less; and a cellulose fiber. A tensile strength of the cellulose fiber measured in accordance with JIS L 1015:2010 8.7.2 is 1.9 cN/dtex or less, a total content of the thermoplastic resin fiber and the cellulose fiber is 85% by mass or more relative to a total mass of the nonwoven fabric for skin care products, a content ratio by mass of the thermoplastic resin fiber and the cellulose fiber (thermoplastic resin fiber/cellulose fiber) is 0.23 to 1.50, and a density of the nonwoven fabric for skin care products is 0.08 g/cm3 to 0.16 g/cm3.

Abstract: The present invention provides a laminated nonwoven fabric achieving both handling properties during manufacturing and use and adherence to a skin surface at a high level particularly when used for a face mask. The laminated nonwoven fabric includes a nonwoven fabric layer (A) and a nonwoven fabric layer (B). The nonwoven fabric layer (A) is formed from a fiber A having a single fiber diameter of 50 nm or more and 800 nm or less, and the nonwoven fabric layer (B) is formed from a fiber B having a single fiber diameter of 3 ?m or more and 30 ?m or less. The nonwoven fabric layer (B) includes 15 to 40% by mass of a fiber B1 to all of the fibers constituting the nonwoven fabric layer (B), the fiber having tensile strength of 2.0 cN/dtex or less as measured based on JIS L 1015: 2010 8.7.2. The nonwoven fabric layer (B) Includes a fiber B2 having tensile strength exceeding 2.0 cN/dtex as measured based on JIS L 1015: 2010 8.7.2.

Abstract: An object of the present invention is to provide a carpet exhibiting excellent antifouling property against both dry soil and wet soil. The carpet is a carpet including a pile yarn having a coated pile single yarn, in which the coated pile single yarn is a pile single yarn to which a layer A containing organopolysiloxane and a fluorine-based compound is attached, a fineness of the coated pile single yarn is 8 to 40 dtex, a crimp elongation of the pile yarn is 10% to 30%, a carpet staining degree (?E) in an antifouling dry test is 30 or less, and a carpet staining degree (?E) in an antifouling wet test is 30 or less.

Abstract: A bottom wear is described which has a cylindrical part on the back part of a waist-encircling section and inside the bottom wear and in which a protection band for lumbago can be attached to a bottom wear such as work trousers suitable for use with a protection band for lumbago for tightening a waist of a wearer. The bottom wear allows the wearer to quickly complete work for attaching the protection band for lumbago to the cylindrical part. One slit is present at the substantially central part of the front portion of the cylindrical part, wherein the slit is disposed in such a manner that the longitudinal direction is substantially parallel to the wearer's stature direction.

Abstract: Disclosed is a surface-treatment solution for producing a zinc or zinc alloy coated steel sheet with a surface-coating layer that does not contain a chromium compound in the surface-coating layer and that is excellent in all of heat discoloration resistance, heat cracking resistance, planar part anti-corrosion property, corrosion resistance after alkali degreasing, blackening resistance, stack blackening resistance, anti-water stain property, solvent resistance, perspiration resistance, coating adhesion property, and storage stability. The disclosed surface-treatment solution contains a glycidyl group-containing silane coupling agent (A), a tetraalkoxysilane (B), a zirconium carbonate compound (C), and an anionic polyurethane resin (D) having a glass transition temperature (Tg) of 80° C. to 130° C., a vanadium compound (E), a molybdic acid compound (F), and water, the surface-treatment solution having a pH of 8.0 to 10.0, and the amount of each component satisfying a predetermined relationship.

Abstract: A presser presses a pressed object and includes a first rotation shaft and a pressurizing portion that is supported by the first rotation shaft and pivots about the first rotation shaft. A depressurizing portion is supported by a second rotation shaft and pivots about the second rotation shaft with respect to the pressurizing portion. The depressurizing portion includes an engagement. An interlock lever includes an opening that engages the engagement. The depressurizing portion pivots to switch between a pressurization state in which the engagement contacts and presses the opening to cause the pressurizing portion to press the pressed object and a depressurization state in which the pressurization state is released. The depressurizing portion pivots to define a gap between the engagement and the opening in a moving direction in which the engagement moves.

Abstract: An attachment is attached to a holding shaft and includes a first hollow axial portion including a first slit that receives the holding shaft. A supplemental member includes a second hollow axial portion including a second slit that receives the holding shaft. The supplemental member rotates in a forward direction and a backward direction. A restrictor restricts rotation of the supplemental member in the forward direction and the backward direction in a state in which the first slit and the second slit receive the holding shaft.

Abstract: There is provided a laminated nonwoven fabric having excellent sound absorbing performance in a low frequency range, the laminated nonwoven fabric having a skin layer and a base material layer, the skin layer having a nonwoven fabric A, the nonwoven fabric A having a density of 100 to 500 kg/m3, a thickness of 0.5 to 2.5 mm, and an air permeability of 4 to 40 cm3/cm2/s; and the base material layer having a nonwoven fabric B, the nonwoven fabric B having a basis weight of 200 to 500 g/m2 and a thickness of 5 to 40 mm.

Abstract: A steel sheet has a hot-dip Zn—Al—Mg-based coating film, the coating film containing 1 mass % to 22 mass % of Al and 0.1 mass % to 10 mass % of Mg on a surface of the steel sheet, in which an X-ray diffraction peak intensity ratio of a Mg—Zn compound phase in the coating film, that is, MgZn2/Mg2Zn11, is 0.2 or less.

Abstract: A presser presses a rotator and switches between a pressurization state in which the presser presses the rotator and a depressurization state in which the presser releases the pressurization state. The presser includes a pressure portion that presses the rotator in the pressurization state. The presser further includes a retracted portion that retracts from the pressure portion in a retracting direction in which the retracted portion retracts from the rotator. The retracted portion presses the rotator in the depressurization state.

Abstract: A fixing device includes a fixing rotator, a pressure rotator configured to press the fixing rotator, a fixing structure, a temperature detector, a discharger, and a holder. The fixing structure is configured to hold at least one of the fixing rotator and the pressure rotator. The temperature detector is configured to contact a detected member that is at least one of the fixing rotator and the pressure rotator and detect a temperature of the detected member. The discharger is configured to contact and discharge the detected member. The holder is fixed on the fixing structure and configured to hold the temperature detector and the discharger.

Abstract: Provided is a carpet having transmissiveness and capable of retaining quality including the light transmissiveness, where in one embodiment, the carpet comprises a pile layer in which a plurality of pile yarns are tufted on the front face of a primary base fabric; and a backing layer disposed on the back face side of the primary base fabric, wherein the total light transmittance of the carpet is 0.5% or higher; the lightness when the carpet is viewed from the front face side of the primary base fabric is 30 or higher; and the thickness loss rate under dynamic loading accompanied by friction of the carpet is 25% or lower.

Abstract: A presser presses a pressed object and includes a first rotation shaft and a pressurizing portion that is supported by the first rotation shaft and pivots about the first rotation shaft. A depressurizing portion is supported by a second rotation shaft and pivots about the second rotation shaft with respect to the pressurizing portion. The depressurizing portion includes an engagement. An interlock lever includes an opening that engages the engagement. The depressurizing portion pivots to switch between a pressurization state in which the engagement contacts and presses the opening to cause the pressurizing portion to press the pressed object and a depressurization state in which the pressurization state is released. The depressurizing portion pivots to define a gap between the engagement and the opening in a moving direction in which the engagement moves.

Abstract: A fixing device includes a fixing rotator, a pressure rotator configured to press the fixing rotator, a fixing structure, a temperature detector, a discharger, and a holder. The fixing structure is configured to hold at least one of the fixing rotator and the pressure rotator. The temperature detector is configured to contact a detected member that is at least one of the fixing rotator and the pressure rotator and detect a temperature of the detected member. The discharger is configured to contact and discharge the detected member. The holder is fixed on the fixing structure and configured to hold the temperature detector and the discharger.

Abstract: A presser presses a rotator and switches between a pressurization state in which the presser presses the rotator and a depressurization state in which the presser releases the pressurization state. The presser includes a pressure portion that presses the rotator in the pressurization state. The presser further includes a retracted portion that retracts from the pressure portion in a retracting direction in which the retracted portion retracts from the rotator. The retracted portion presses the rotator in the depressurization state.