Abstract: [Object] To provide a laminate having inorganic nanoparticle-containing surface layer that exhibits a low gloss appearance and inorganic nanoparticle-containing radiation-curable ink. [Resolution Means] A laminate of an embodiment of the present disclosure has a substrate and a surface layer containing a cured product of a radiation-curable ink, the radiation-curable ink containing inorganic nanoparticles, a polyether-modified polymer, and at least one selected from the group consisting of a radiation-curable polymerizable oligomer and a radiation-curable polymerizable monomer, and the surface layer having a 60° surface glossiness of 50.0 GU or less.

Abstract: To provide a laminate having an inorganic nanoparticle-containing wear-resistant layer formed by low viscosity ink and an inorganic nanoparticle-containing radiation-curable ink having low viscosity. A laminate according to an embodiment of the present disclosure contains: a substrate, and a wear-resistant layer containing a cured product of a radiation-curable ink, the radiation-curable ink containing inorganic nanoparticles, a compound represented by Formula (1) below, and at least one selected from the group consisting of a radiation-curable polymerizable oligomer and a radiation-curable polymerizable monomer: R1—R2—Si(OR3)3 Formula (1). In Formula (I), R1 is an acryloyl group or a methacryloyl group, R2 is an alkylene group having from 5 to 12 carbon atoms, and R3 is an alkyl group having from 1 to 4 carbon atoms.

Abstract: Provided is a laminate including a plasticizer-containing layer and an ink layer and having excellent adhesion between the plasticizer-containing layer and the ink layer and excellent low-temperature impact resistance, and a radiation curable ink.

Abstract: A radiation curable inkjet ink which has good surface curability even in air, and is capable of providing a cured product having low odor, good flexibility, and low-temperature impact resistance is described. In particular, radiation curable inkjet ink including from 20 to 40 parts by mass of a bifunctional urethane (meth)acrylate oligomer and from 50 to 80 parts by mass of a monofunctional monomer, based on 100 parts by mass of polymerizable components and an ?-hydroxyketone oligomer and a benzophenone compound as photoinitiators are described.

Abstract: An inkjet printing method forming a decorative printed layer having a three-dimensional texture on a printing surface is described. The inkjet printing method includes: printing dots of curable ink that cure under a predetermined condition based on dot pattern data indicative of printed positions of the dots to be printed on the printing surface; and curing the printed dots. The dot pattern data indicates that: a distance between the adjacent dots becomes a distance where the adjacent dots before the curing are allowed to be maintained independently without bonding to one another in a first region; and the distance between the adjacent dots becomes a distance where the adjacent dots before the curing bond to one another in a second region different from the first region. Such a method may allow forming a decorative printed layer having a three-dimensional texture with a desired gloss level.

Abstract: A system and method for fabricating perovskite films for solar cell applications are provided, the system including a housing for use as a vacuum chamber, a substrate stage coupled to the top section of the housing; a first evaporator unit coupled to the bottom section of the housing and configured to generate BX2 (metal halide material) vapor; a second evaporator unit coupled to the housing and configured to generate AX (organic material) vapor; and a flow control unit coupled to the housing for controlling circulation of the AX vapor. The dimensions of the horizontal cross-sectional shape of the first evaporator unit, the dimensions of the horizontal cross-sectional shape of the substrate stage, and the relative position in the horizontal direction between the two horizontal cross-sectional shapes are configured to maximize the overlap between the two horizontal cross-sectional shapes.

Abstract: Decorative films including on a substrate film sequentially a flexible resin layer and an independent dot-patterned hardcoat layer, and has an elongation percentage of 10% or greater is described. These decorative films may have scratch resistance and elongation properties.

Abstract: An adhesive sheet of an embodiment of the present disclosure is an adhesive sheet including: a rigid resin film having a thickness of 80 micrometers to 500 micrometers, and a first pressure sensitive adhesive layer being disposed on or above a surface of the rigid resin film, wherein the first pressure sensitive adhesive layer includes elastic resin microspheres having a volume average particle diameter of 110 micrometers or greater and a tacky binder, and the first pressure sensitive adhesive layer has an uneven surface due to the presence of the microspheres.

Abstract: A decorative film including a base film layer, a printed layer disposed on the base film layer, and a protective layer disposed on the printed layer and having a texture is described. The protective layer includes a cured product of a radiation curable inkjet ink which is obtained by inkjet printing, and the impact resistance of the decorative film at 10° C. is greater than or equal to 40 in-lbs. The decorative film is not cracked in a bending resistance test in accordance with JIS K 5600-5-1:1999.

Abstract: Adhesive sheets that can adhere to both a smooth surface and a rough surface with sufficient adhesive force and that exhibits smooth visual appearance after adhesion regardless of a surface to be applied are described. In particular, adhesive sheets including a rigid sheet having a thickness of 80 ?m or greater and 2 mm or less; and a first pressure-sensitive adhesive layer disposed on one surface of the rigid sheet, the first pressure-sensitive adhesive layer having a thickness of 40 ?m or greater and 1.2 mm or less and including a microstructured surface including irregularities are described.

Abstract: A decorative film for a vehicle exterior of an embodiment of the present disclosure includes a resin layer and an adhesive layer, wherein tearing strength of the resin layer is approximately 8.0 N or more at 20° C., the adhesive layer includes a reaction product of a crosslinking agent and a (meth)acrylate polymer obtained from a material containing a monoethylenically unsaturated monomer and an unsaturated monomer containing a carboxyl group, a glass transition temperature of the (meth)acrylate polymer is approximately ?58° C. or more and approximately ?40° C. or less, and the unsaturated monomer containing a carboxyl group is incorporated by an amount of approximately 3 mass % or more and approximately 10 mass % or less of a total amount of 100 mass % of the monoethylenically unsaturated monomer and the unsaturated monomer containing a carboxyl group is described. The decorative film may be capable of reducing a defect such as lifting p even in exposure to wind, rain, wind pressure and the like.

Abstract: Systems and methods for performing a rapid hybrid chemical vapor deposition are described herein. In an embodiment, first type of precursor materials is deposited on a substrate. The substrate is placed in a receptacle of a heating device, the heating device configured to provide heat to at least a portion of the receptacle. A second type of precursor materials is placed in the receptacle of the heating device such that the organic compound is closer to a gas source of the heating device than the substrate. A gas flow is created through the receptacle of the heating device. The heating component is used to cause of a portion of the receptacle comprising the substrate and the second type of precursor materials. During the heating process, at least a portion of the second type of precursor materials is deposited on at least a portion of the first type of precursor materials on the substrate.

Abstract: A method of nanoscale patterning is disclosed. The method comprises: mixing predetermined amounts of a first solvent and a second solvent to generate a solvent, the first solvent and the second solvent being immiscible with each other; dissolving a solute material in the solvent to generate a coating material, the solute material having solubility that is higher in the first solvent than in the second solvent; and applying the coating material onto a substrate to form a plurality of pinholes in the coating material. The formation of the plurality of pinholes is associated with suspension drops mostly comprised of the second solvent, separated from the solute material dissolved in the first solvent, in the coating material. A method of making a stamp with a nanoscale pattern is also disclosed based on the above method.

Abstract: An adhesive sheet of an embodiment of the present disclosure is an adhesive sheet including: a rigid resin film having a thickness of 80 micrometers to 500 micrometers, and a first pressure sensitive adhesive layer being disposed on or above a surface of the rigid resin film, wherein the first pressure sensitive adhesive layer includes elastic resin microspheres having a volume average particle diameter of 110 micrometers or greater and a tacky binder, and the first pressure sensitive adhesive layer has an uneven surface due to the presence of the microspheres.

Abstract: Provided is a brake inspection device including: load torque measurement units configured to respectively measure: load torques as a motor is normally rotated and reversely rotated in a released state where an operation of a brake for holding a rotor with respect to a stator of the motor is released; and a load torque as the motor is rotationally driven in either one of a normal direction or a reverse direction in a locked state where the brake is operated; and a determination unit configured to determine a state of the brake based on the load torques measured by the load torque measurement units.

Abstract: A system and method for assessing performance of a plurality of perovskite optoelectronic devices are disclosed. The system comprises a chamber, a light source, a switch board for allowing selection of a device among a plurality of devices in the chamber for measurement; a DC voltage supply for applying voltage to the device, a source/measure unit (SMU) for measuring current of the device; and a computer implemented with a software program including computer executable instructions to control at least the SMU, the DC voltage supply, the switch board, and the light source. The computer-implemented method for the performance assessment by using the system includes obtaining at least one of first current-versus-voltage (I-V) data according to a first procedure and second I-V data according to a second procedure for analyzing hysteresis behavior of the device.

Abstract: A method of fabricating a perovskite-based optoelectronic device is provided, the method comprising: forming an active layer comprising organometal halide perovskite; making a solution comprising a hole transport material (HTM) and a solvent, the solvent having a boiling point lower than that of chlorobenzene; and forming a hole transport layer (HTL) by spin-coating the solution on the active layer. The solvents having a boiling point lower than that of chlorobenzene include chloroform and dichloromethane.

Abstract: Provided is a brake inspection device of a motor that includes a load torque measurement unit configured to measure a load torque of the motor; and a determination unit configured to determine a state of a brake based on the load torques measured by the torque measurement unit, the load torques including a load torque measured when the brake being put on a rotor with respect to a stator of the motor and another load torque measured when actuation of the brake is canceled.

Abstract: The objective of the invention is to provide a plant activator with superior resistance-inducing activity and growth promoting activity and low toxicity and soil contamination. A plant activator comprising a fatty acid metabolite obtainable by a metabolism of a fatty acid with 4 to 30 carbon atoms by a proteobacteria under a dissolved oxygen concentration of 0.1-8 mg/L, and a method for manufacturing a plant activator comprising a fatty acid metabolite, comprising a step for fatty acid metabolism wherein a fatty acid with 4 to 30 carbon atoms is subjected to a proteobacterial metabolization under a dissolved oxygen concentration of 0.1-8 mg/L. A method for manufacturing a plant activator comprising a fatty acid metabolite, comprising a step for fatty acid metabolism wherein a fatty acid with 4 to 30 carbon atoms is subjected to a proteobacterial metabolization under a dissolved oxygen concentration of 0.1-8 mg/L.

Abstract: Provided is a motor controller including: a rotation control unit configured to control a rotation of a motor; a brake control unit configured to control an operation of a brake for holding a rotor with respect to a stator of the motor; a rotation-state detection unit configured to detect a rotation state of the motor; a timer configured to measure, in a released state where an operation of the brake is released by the brake control unit, a time from an outputting of a command to change over a state of the brake to a locked state to a detection of a predetermined change in a rotation state of the motor by the rotation-state detection unit; and a determination unit configured to determine that a brake operation delay abnormality is present when the time, measured by the timer, is equal to or more than a predetermined threshold.