Abstract: A thiol-containing composition includes polyfunctional secondary thiol compounds (A) and disulfide dimers (B), wherein the polyfunctional secondary thiol compound (A) are each an ester of a polyhydric alcohol with a carboxylic acid having a secondary mercapto group; the disulfide dimers (B) are disulfide dimers of the polyfunctional secondary thiol compounds (A); and the amount of the disulfide dimers (B) is 0.001 to 1.5 parts by mass based on 100 parts by mass of the polyfunctional secondary thiol compounds (A).

Abstract: A novel light-emitting device is provided. A light-emitting device with high emission efficiency is provided. A light-emitting device with a long lifetime is provided. A light-emitting device with low driving voltage is provided. The light-emitting device includes an anode, a cathode, and an EL layer between the anode and the cathode. The EL layer includes a hole-injection layer, a light-emitting layer, and an electron-transport layer. The hole-injection layer is positioned between the anode and the light-emitting layer. The electron-transport layer is positioned between the light-emitting layer and the cathode. The hole-injection layer contains a first substance and a second substance. The first substance is an organic compound which has a hole-transport property and a HOMO level higher than or equal to ?5.7 eV and lower than or equal to ?5.4 eV. The second substance exhibits an electron-accepting property with respect to the first substance.

Abstract: A transmission cooling assembly of a helicopter includes: a transmission including a speed change structure that changes the speed of rotation produced by rotational power input from a prime mover and outputs the resulting rotational power and a housing accommodating the speed change structure; a cowl covering at least a part of an outer surface of the housing, with a gap defined between the cowl and the outer surface; and a flow structure that allows external air to flow through the gap.

Abstract: A collar of a fixed scroll includes a gasket contact surface with which a gasket comes into contact, and a metal contact surface that causes the collar and a compression housing to be in contact and receives the axial force of bolts. The collar has a protruding portion that protrudes in the axial direction relative to the gasket contact surface, and the metal contact surface is disposed on the protruding portion.

Abstract: A collar of a fixed scroll includes a gasket contact surface with which a gasket comes into contact, and a metal contact surface that causes the collar and a compression housing to be in contact and receives the axial force of bolts. The collar has a protruding portion that protrudes in the axial direction relative to the gasket contact surface, and the metal contact surface is disposed on the protruding portion.

Abstract: A method for producing a chloroprene-based polymer latex which can efficiently remove a residual volatile organic substance from the chloroprene-based polymer latex while suppressing the deposition of agglomerates is provided. In the method for producing a chloroprene-based polymer latex of the present invention, when the residual volatile organic substance comprised in the latex is volatilized and removed, a mixed fluid of one or more gases selected from the group consisting of inert gases and air, and water is contacted with the latex at a gas pressure higher than the saturated water vapor pressure, and a temperature of the mixed fluid is a temperature lower than a boiling point of water at the gas pressure.

Abstract: According to one embodiment, a semiconductor manufacturing device includes a chemical solution preparation tank configured to prepare a solution; a chamber configured to discharge the chemical solution prepared at the chemical solution preparation tank to a substrate; a pressure sensor configured to measure a pressure inside the chemical solution preparation tank; and a variable opening valve arranged between the chemical solution preparation tank and an exhaust pipe.

Abstract: A method for producing a thiol compound including a light emission process in which light is emitted to a colored thiol compound or a composition containing the thiol compound. In the light emission process, it is preferable to emit light including light with a wavelength of 250 nm to 600 nm to the composition.

Abstract: A substrate treatment apparatus according to an embodiment includes: a tank configured to store a liquid chemical with which a plurality of substrates are treated; a piping having an ejection port that ejects the liquid chemical or bubbles into the tank; a plurality of rods that support the plurality of substrates in the tank; and a converter that is provided in the plurality of rods or the tank and that converts vibration applied to each substrate by the liquid chemical or the bubbles ejected from the piping into rotation in one direction around a center of the substrate as a rotational axis.

Abstract: In a display system, a source drive circuit outputs a source signal. Multiple switching elements are respectively connected between multiple source lines and the source drive circuit, and each switching element outputs a source signal output from the source drive circuit to a source line in an ON state and stops the output of the source signal to the source line in an OFF state. A switching circuit supplies multiple pulse signals to the multiple switching elements. A CPU determines pulse widths of the multiple pulse signals. The pulse widths of the multiple pulse signals are determined such that each of the pulse widths of the multiple pulse signals is longer than or equal to a charging time of a pixel electrode and such that the sum of the pulse widths of the multiple pulse signals is shorter than or equal to a horizontal synchronization period.

Abstract: A method for producing a chloroprene-based polymer latex which can efficiently remove a residual volatile organic substance from the chloroprene-based polymer latex while suppressing the deposition of agglomerates is provided. In the method for producing a chloroprene-based polymer latex of the present invention, when the residual volatile organic substance comprised in the latex is volatilized and removed, a mixed fluid of one or more gases selected from the group consisting of inert gases and air, and water is contacted with the latex at a gas pressure higher than the saturated water vapor pressure, and a temperature of the mixed fluid is a temperature lower than a boiling point of water at the gas pressure.

Abstract: A substrate treatment apparatus according to an embodiment includes: a tank configured to store a liquid chemical with which a plurality of substrates are treated; a piping having an ejection port that ejects the liquid chemical or bubbles into the tank; a plurality of rods that support the plurality of substrates in the tank; and a converter that is provided in the plurality of rods or the tank and that converts vibration applied to each substrate by the liquid chemical or the bubbles ejected from the piping into rotation in one direction around a center of the substrate as a rotational axis.

Abstract: A display device includes multiple common electrodes. A drive circuit supplies a reference voltage for image display during a display period, for which the display device displays an image, and supplies a touch drive signal during a touch detection period, to each of the multiple common electrodes. A touch detection circuit performs detection of a touch by an object on the display device, during a touch detection period. A selector selects, as an operation mode of the display system, a first mode or a second mode. The first mode is an operation mode in which the display period and the touch detection period are alternately arranged within each of multiple successive frame periods of the display device. The second mode is an operation mode in which, during at least one frame period, the display device displays an image while the touch detection circuit stops touch detection.

Abstract: A portable terminal device has enclosures with a movable portion, a display section that displays visible information showing an operation target area, and a touch sensor that detects a position on a display screen of the display section touched by a user's finger, or the like. A shape detection section detects a change in the shape of the enclosure; an input operation management section manages a position detected by the touch sensor and an operation target area of each of pieces of visible information displayed on the display section in an associated manner; and a display control section automatically makes a change to at least display positions of the respective pieces of visible information about the operation target displayed on the display section in accordance with a change in shape of the enclosure detected by the shape detection section.

Abstract: A substrate treatment apparatus according to an embodiment includes a treatment tank, a container, a measuring instrument, and a controller. The treatment tank stores a chemical solution to treat a substrate. The container contains a liquid including ammonia from which a gas discharged from the treatment tank is gas-liquid separated. The measuring instrument measures an amount of the ammonia included in the liquid over time. The controller controls the treatment of the substrate based on the amount of the ammonia.

Abstract: In a display system, a source drive circuit outputs a source signal. Multiple switching elements are respectively connected between multiple source lines and the source drive circuit, and each switching element outputs a source signal output from the source drive circuit to a source line in an ON state and stops the output of the source signal to the source line in an OFF state. A switching circuit supplies multiple pulse signals to the multiple switching elements. A CPU determines pulse widths of the multiple pulse signals. The pulse widths of the multiple pulse signals are determined such that each of the pulse widths of the multiple pulse signals is longer than or equal to a charging time of a pixel electrode and such that the sum of the pulse widths of the multiple pulse signals is shorter than or equal to a horizontal synchronization period.

Abstract: According to one embodiment, a semiconductor manufacturing device includes a chemical solution preparation tank configured to prepare a solution; a chamber configured to discharge the chemical solution prepared at the chemical solution preparation tank to a substrate; a pressure sensor configured to measure a pressure inside the chemical solution preparation tank; and a variable opening valve arranged between the chemical solution preparation tank and an exhaust pipe.

Abstract: In one embodiment, a semiconductor manufacturing apparatus includes a liquid supplier configured to supply liquid to a film on a substrate and cause a substance to dissolve from the film in the liquid. The apparatus further includes a first channel configured to recover the liquid supplied to the film and feed the liquid again to the liquid supplier, and a second channel configured to drain the liquid supplied to the film. The apparatus further includes a first switching module configured to switch a discharge destination of the liquid supplied to the film between the first and second channels, and a second switching module configured to switch between supplementing and not supplementing the first channel with new liquid. The apparatus further includes a controller configured to control the first and second switching modules to adjust concentration of the substance in the liquid to be supplied to the film.

Abstract: An electric-resistance-welded stainless clad steel pipe or tube that is excellent in both the fracture property of the weld and the corrosion resistance of the pipe or tube inner surface as electric resistance welded without additional welding treatment such as weld overlaying after electric resistance welding is provided. An electric-resistance-welded stainless clad steel pipe or tube comprises: an outer layer of carbon steel or low-alloy steel; and an inner layer of austenitic stainless steel having a predetermined chemical composition, wherein a flatness value h/D in a 90° flattening test in accordance with JIS G 3445 is less than 0.3, and a pipe or tube inner surface has no crack in a sulfuric acid-copper sulfate corrosion test in accordance with ASTM A262-10, Practice E, where h is a flattening crack height (mm), and D is a pipe or tube outer diameter (mm).

Abstract: An electric resistance welded steel pipe manufactured by performing electric resistance welding on the steel pipe. The steel pipe having a chemical composition including by mass %, C: 0.20% to 0.40%, Si: 0.1% to 1.0%, Mn: 0.1% to 2.0%, Al: 0.01% to 0.10%, Cr: 0.01% to 0.5%, Ti: 0.01% to 0.05%, B: 0.0005% to 0.005%, Ca: 0.0001% to 0.0050%, N: 0.0050% or less, and Fe and inevitable impurities. Additionally, the steel pipe having a microstructure in which each of amounts of TiS particles, having a particle size of 10 ?m or more, and MnS particles, having a particle size of 10 ?m or more, are decreased to 0.1% or less in terms of cleanliness. The steel pipe having excellent fatigue resistance, exhibiting a high strength, and having an average grain size of prior austenite grains of 50 ?m or less when subjected to cold forming followed by quenching and tempering treatments.