Abstract: One aspect of the present disclosure provides an aluminum alloy sheet for a tab including 0.20 mass % or more and 0.60 mass % or less of Si, 0.30 mass % or more and 0.70 mass % or less of Fe, 0.11 mass % or more and 0.40 mass % or less of Cu, 0.7 mass % or more and 1.2 mass % or less of Mn, and 1.1 mass % or more and 3.0 mass % or less of Mg. A sheet thickness t (mm) and a tensile strength ?B_0° (MPa) in a 0-degree direction with respect to a rolling direction satisfy the following formula (1). In an L-ST cross-section, a percentage of a total area of Mg2Si particles having an area of 0.3 ?m2 or more is 0.2% or less. ( 2.7 × t - 0.

Abstract: A tactile sensation presenting element includes: a vibrator layer; and a first electrode layer and a second electrode layer located so as to oppose each other with the vibrator layer interposed therebetween. At least one of the first electrode layer and the second electrode layer includes a plurality of electrodes that are electrically independent of one another. The vibrator layer includes a plurality of unit regions, in each of which occurrence of vibration can be independently controlled. The tactile sensation presenting element further includes a plurality of protrusions located opposite to the vibrator layer relative to the first electrode layer.

Abstract: Provided is a liquid crystal display element capable of switching between a transparent state and a scattering state and of reducing or preventing a decrease in luminance in the scattering state. The liquid crystal display element includes a liquid crystal panel containing a polymer-dispersed liquid crystal containing a polymer network and a liquid crystal component, and a light source module including a light source adjacent to the liquid crystal panel and a mirror configured to reflect light emitted from the light source toward the liquid crystal panel.

Abstract: A tactile sensation presenting device includes: a tactile sensation presenting section having a plurality of electrodes to present a tactile sensation by electrical stimulation at a specific portion of a user; and a control section capable of controlling the tactile sensation presenting section to provide electrical stimulation using at least one of the plurality of electrodes as an anode and at least another one of the plurality of electrodes as a cathode. The control section measures a flowability of an electric current through the specific portion of the user and adjusts an execution mode of the electrical stimulation based on a result of the measurement.

Abstract: An optical heating apparatus includes a supporter on which a workpiece is placed and a plurality of light source units each including an LED substrate on which multiple LED elements are mounted. A first main surface of the LED substrate fails to be parallel to a second main surface of the workpiece. Each of the light source units is arranged to satisfy the following formula: 2 tan 2?/cos ??D2/D1, where ? is an angle formed by the first main surface and the second main surface, D1 is a separation distance between a first LED element and the workpiece, D2 is a separation distance between the first LED element and a second LED element, the first LED element being closest to the second main surface in a normal direction thereof, and the second LED element being farthest to the second main surface in the normal direction thereof.

Abstract: A tactile sensation presenting device includes a tactile sensation presenting section and a control section. The tactile sensation presenting section includes anodic and cathodic electrodes. The control section can switch each anodic electrode between a first state (anodic potential) and a second state (floating potential) and can switch each cathodic electrode between a third state (cathodic potential) and a fourth state (floating potential). The control section controls the tactile sensation presenting section such that at least any one of the anodic electrodes is in the first state, with the others in the second state, at least one of the cathodic electrodes at least within a distance of 1.0 mm or less from the first-state anodic electrode is in the fourth state, with the others in the third state, and a total area of the first-state anodic electrode and the third-state cathodic electrodes is equal to or greater than 0.7 cm2.

Abstract: A display device includes a first light emitting component emitting light having a first wavelength in a wavelength range of blue light as a dominant wavelength, a second light emitting component emitting light having a second wavelength that is in the wavelength range of blue light as a dominant wavelength and longer than the first wavelength, first and second color filters that are disposed on a light exit side with respect to the first and second light emitting components and selectively transmit blue light in the wavelength range of blue light. The first color filter has a transmission spectrum in which a peak wavelength is a third wavelength in the wavelength range of blue light and the second color filter has a transmission spectrum in which a peak wavelength is a fourth wavelength in the wavelength range of blue light. The fourth wavelength is longer than the third wavelength.

Abstract: An aluminum alloy sheet for a beverage can body has a composition including 0.10 mass % or more and 0.70 mass % of Si; 0.10 mass % or more and 0.80 mass % or less of Fe; 0.10 mass % or more and 0.30 mass % or less of Cu; 0.50 mass % or more and 1.50 mass % or less of Mn; 1.00 mass % or more and 1.50 mass % or less of Mg, and a balance including Al and inevitable impurities. An n-value in an equivalent plastic strain range of 0.01 to 0.03 is 0.049 or greater. An n-value in an equivalent plastic strain range of 0.3 to 1.1 is 0.063 or less.

Abstract: A liquid crystal display device includes a liquid crystal panel that includes a liquid crystal layer containing a liquid crystal composition; and a light source that emits light on the liquid crystal panel, the liquid crystal composition containing at least one of a first liquid crystal compound containing a phenyl group and a conjugated bond group that forms a conjugated system continuous with the phenyl group and a second liquid crystal compound containing an alkenyl group not forming a conjugated system, the light source emitting green light having a half width of less than 50 nm.

Abstract: The invention provides an optical heating device and method of heating treatment capable of adjusting the illuminance distribution on the main surface of a substrate to be treated more precisely. An optical heating device that heats a substrate to be treated by irradiating light, the optical heating device includes; a support member supporting the substrate to be treated; and a light source unit including a plurality of LED substrates each having a first main surface on which a plurality of LED elements are mounted; in which at least one of the plurality of LED substrates is arranged such that the first main surface is inclined to the second main surface of the substrate to be treated when the substrate to be treated is supported by the support member.

Abstract: The image display device includes an input unit that receives image data, a display unit that displays the image data received by the input unit, a receiving unit that receives drawing data drawn on the image data displayed on the display unit, an output unit that outputs the image data to another device, and a computing unit. The computing unit performs specific image adjustment on the image data, and causes the display unit to display the image data without performing the specific image adjustment on the image data when the specific image adjustment has been performed on the image data received by the input unit.

Abstract: Provided is a liquid crystal display element capable of switching between a transparent state and a scattering state and of reducing or preventing a decrease in luminance in the scattering state. The liquid crystal display element includes a liquid crystal panel containing a polymer-dispersed liquid crystal containing a polymer network and a liquid crystal component, and a light source module including a light source adjacent to the liquid crystal panel and a mirror configured to reflect light emitted from the light source toward the liquid crystal panel.

Abstract: An optical heating apparatus includes a supporter on which a workpiece is placed and a plurality of light source units each including an LED substrate on which multiple LED elements are mounted. A first main surface of the LED substrate fails to be parallel to a second main surface of the workpiece. Each of the light source units is arranged to satisfy the following formula: 2 tan 2?/cos ??D2/D1, where ? is an angle formed by the first main surface and the second main surface, D1 is a separation distance between a first LED element and the workpiece, D2 is a separation distance between the first LED element and a second LED element, the first LED element being closest to the second main surface in a normal direction thereof, and the second LED element being farthest to the second main surface in the normal direction thereof.

Abstract: Provided is a liquid crystal display device that can achieve prevention of a decrease in the VHR and can achieve an increase in the response speed. A liquid crystal display device includes a liquid crystal panel that includes a liquid crystal layer containing a liquid crystal composition; and a light source that emits light on the liquid crystal panel, the liquid crystal composition containing at least one of a first liquid crystal compound containing a phenyl group and a conjugated bond group that forms a conjugated system continuous with the phenyl group and a second liquid crystal compound containing an alkenyl group not forming a conjugated system, the light source emitting green light having a half width of less than 50 nm.

Abstract: An ethylene-vinyl alcohol copolymer has an ethylene content of 20 to 60 mol % and includes a carboxylic acid group and a lactone ring group present at terminals thereof, wherein the molar concentration (Y/Z) of a lactone ring molar content (Y) to a sum (Z) of a carboxylic acid molar content (X) and the lactone ring molar content (Y) is not less than 58 mol %. The ethylene-vinyl alcohol copolymer is excellent in high-temperature thermal stability substantially without thermal decomposition, and is free from odor emanation and coloration even if being processed at a higher temperature.

Abstract: A multitubular rotary heat exchanger has a stationary shielding unit. The shielding unit is positioned in close proximity to a tube plate outside a heating or cooling region. A stationary surface of the shielding unit is positioned in opposition to and in close proximity to an end opening of a heat transfer tube moving in an upper zone of the heating or cooling region, thereby transiently reducing or restricting the flow rate of the thermal medium fluid flowing through the heat transfer tube moving in the upper zone.

Abstract: A multitubular rotary heat exchanger has a stationary shielding unit. The shielding unit is positioned in close proximity to a tube plate outside a heating or cooling region. A stationary surface of the shielding unit is positioned in opposition to and in close proximity to an end opening of a heat transfer tube moving in an upper zone of the heating or cooling region, thereby transiently reducing or restricting the flow rate of the thermal medium fluid flowing through the heat transfer tube moving in the upper zone.

Abstract: An EVOH resin composition excellent in inorganic compound dispersibility and a method of producing an EVOH resin composition excellent in productivity and inorganic compound dispersibility are provided. The EVOH resin composition contains an EVOH resin (A) and an inorganic compound (B), and has a crystallinity of not lower than 36%. The EVOH resin composition is produced by: feeding an EVOH resin (A), an inorganic compound (B) and water (C) into a kneading apparatus including a screw-type side feeder (3); melt-kneading the resulting EVOH resin mixture while driving the screw-type side feeder (3); and expelling water vapor from the screw-type side feeder (3) to reduce the water content of the EVOH resin mixture to lower than 5 weight % while suppressing leakage of the EVOH resin kneaded body from the screw-type side feeder (3).

Abstract: The present invention provides a saponified ethylene-vinyl ester copolymer product from which a film having reduced fish eyes can be obtained and a method for producing an ethylene-vinyl ester copolymer that is a precursor thereof. At the time of producing the ethylene-vinyl ester copolymer, as a vinyl ester monomer, the oxygen concentration at storage and/or transportation is adjusted to from 2 to 8 ppm and the oxygen concentration at polymerization is adjusted to less than 2 ppm.

Abstract: An ethylene-vinyl alcohol copolymer has an ethylene content of 20 to 60 mol % and includes a carboxylic acid group and a lactone ring group present at terminals thereof, wherein the molar concentration (Y/Z) of a lactone ring molar content (Y) to a sum (Z) of a carboxylic acid molar content (X) and the lactone ring molar content (Y) is not less than 58 mol %. The ethylene-vinyl alcohol copolymer is excellent in high-temperature thermal stability substantially without thermal decomposition, and is free from odor emanation and coloration even if being processed at a higher temperature.