Abstract: A substrate processing apparatus includes: a temperature raising part for raising a temperature of a first sulfuric acid; a mixing part for mixing the first sulfuric acid where the temperature is raised by the temperature raising part with a moisture-containing liquid to generate a mixed solution; and a discharging part for discharging the mixed solution onto a substrate inside a substrate processing part. The mixing part includes: a joining portion where a sulfuric acid supply line through which the first sulfuric acid where the temperature is raised by the temperature raising part flows and a liquid supply line through which the first sulfuric acid where the temperature is raised by the temperature raising part and the moisture-containing liquid flows are joined; and a reaction suppression mechanism for suppressing a reaction between the first sulfuric acid and the moisture-containing liquid in the joining portion.

Abstract: The object of the present invention is to provide a stable isotope enrichment device and a stable isotope enrichment method capable of reducing the discharge amount of toxic or combustible substances or substances causing environmental load in the atmosphere and reducing the amount of raw materials used.

Abstract: The present invention relates to an optical film comprising a polyimide-based resin having a constitutional unit derived from an aliphatic diamine, wherein the optical film has a glass transition temperature of 165° C. or higher and an optical transmittance at 350 nm of 10% or less.

Abstract: The present invention relates to a method for producing an optical film, the method comprising: step (I) for dissolving a polyimide-based resin in a solvent to prepare a varnish; step (II) for applying the varnish onto a substrate to form a coating film; and step (III) for drying the coating film to form a film, wherein the polyimide-based resin contains a constitutional unit derived from an aliphatic diamine, the solvent in step (I) has a moisture absorption speed per unit area of 25% by mass/h m2 or more as measured by a Karl Fischer method, and a time T from the completion of the formation of the coating film in step (II) to the start of the drying of the coating film in step (III) satisfies the following equation (A): T < 0.0018 Vs ( A ) wherein Vs represents a moisture absorption speed per minute (% by mass/min) of the solvent as determined by a Karl Fischer method.

Abstract: The present invention relates to a method for producing a long optical film, the method comprising a step for preparing a varnish by dissolving a polyimide-based resin in a solvent, wherein the polyimide-based resin contains a constitutional unit derived from an aliphatic diamine, and a moisture absorption speed per unit area of the solvent is 25% by mass/h·m2 or less as determined by a Karl Fischer method.

Abstract: The present invention relates to an optical film having a glass transition temperature of 165° C. or higher, an optical transmittance at 350 nm of 10% or less, an in-plane retardation of 30 nm or less, and a retardation in a thickness direction of 100 nm or less.

Abstract: A burner device for supplying a mixture of a fuel gas and a combustion-supporting gas into a combustion region includes: a mixing path configured to inject the mixture from a downstream end portion of the mixing path into the combustion region; a fuel gas injection nozzle configured to inject the fuel gas into the mixing path toward the combustion region; and a combustion-supporting gas supply swirler configured to inject the combustion-supporting gas such that at least a part of the combustion-supporting gas collides directly with the fuel gas injected from the fuel gas injection nozzle, in a direction of a tangent line that is tangent to a fuel injection hole of the fuel gas injection nozzle on a cross-section.

Abstract: Provided is a device for manufacturing a bent pipe, the device being capable of reducing buckling. The device including: an inner core metal arranged inside a first pipe; and a bending mold to bend the first pipe. The inner core metal includes: an inner core metal body; a first inner movable portion coupled to the inner core metal body and swingable around a first rocking shaft orthogonal to a central axis of the inner core metal body; and a second inner movable portion coupled to the first inner movable portion and swingable around a second rocking shaft parallel to the first rocking shaft. The first inner movable portion has an enlarging diameter portion enlarged in diameter toward the second inner movable portion. The bending mold causes an inner surface of the first pipe to press the first inner movable portion and the second inner movable portion.

Abstract: One aspect of the present disclosure is a manufacturing device by which the bent pipe is obtained by bending a double pipe. The device includes inner and intermediate core metals, a bending mold, and a controller. The controller executes: a first bending process in which first and second pipes are bent by the bending mold in a first direction in a first area of the double pipe where the inner and intermediate core metals are placed; a second bending process in which the first and second pipes are bent, after the first bending process, by the bending mold in a second direction in a second area of the double pipe where the inner and intermediate core metals are placed; and a first bending-back process in which the second pipe is bent, after the first bending process, in a direction opposite to the first direction in the first area.

Abstract: One aspect of the present disclosure is a manufacturing device by which the bent pipe is obtained by bending a double pipe. The device includes inner and intermediate core metals, a bending mold, and a controller. The controller executes: a first bending process in which first and second pipes are bent by the bending mold in a first direction in a first area of the double pipe where the inner and intermediate core metals are placed; a second bending process in which the first and second pipes are bent, after the first bending process, by the bending mold in a second direction in a second area of the double pipe where the inner and intermediate core metals are placed; and a first bending-back process in which the second pipe is bent, after the first bending process, in a direction opposite to the first direction in the first area.

Abstract: Provided is a device for manufacturing a bent pipe, the device being capable of reducing buckling. The device including: an inner core metal arranged inside a first pipe; and a bending mold to bend the first pipe. The inner core metal includes: an inner core metal body; a first inner movable portion coupled to the inner core metal body and swingable around a first rocking shaft orthogonal to a central axis of the inner core metal body; and a second inner movable portion coupled to the first inner movable portion and swingable around a second rocking shaft parallel to the first rocking shaft. The first inner movable portion has an enlarging diameter portion enlarged in diameter toward the second inner movable portion. The bending mold causes an inner surface of the first pipe to press the first inner movable portion and the second inner movable portion.

Abstract: An embodiment according to the present invention provides a kit or device for detection of dementia, and a method for detecting dementia. An embodiment according to the present invention relates to: a kit or device for detection of dementia, including a nucleic acid(s) capable of specifically binding to an miRNA(s) or a complementary strand(s) thereof in a sample from a subject; and a method for detecting dementia, including measuring the miRNA(s) in vitro.

Abstract: A burner device for supplying a mixture of a fuel gas and a combustion-supporting gas into a combustion region includes: a mixing path configured to inject the mixture from a downstream end portion of the mixing path into the combustion region; a fuel gas injection nozzle configured to inject the fuel gas into the mixing path toward the combustion region; and a combustion-supporting gas supply swirler configured to inject the combustion-supporting gas such that at least a part of the combustion-supporting gas collides directly with the fuel gas injected from the fuel gas injection nozzle, in a direction of a tangent line that is tangent to a fuel injection hole of the fuel gas injection nozzle on a cross-section.

Abstract: A resin film 10 comprising a polyimide-based polymer is disclosed. The resin film 10 has a tensile elastic modulus of 4.0 GPa or more. In a bending test where the resin film 10 is repeatedly folded into a U-shape until the distance between the resin film faces opposed to each other reaches 3 mm, and unfolded, the number of times of folding the resin film 10 until the resin film 10 fractures is more than 100000.

Abstract: A resin film 10 comprising a polyimide-based polymer is disclosed. The resin film 10 has a tensile elastic modulus of 4.0 GPa or more. In a bending test where the resin film 10 is repeatedly folded into a U-shape until the distance between the resin film faces opposed to each other reaches 3 mm, and unfolded, the number of times of folding the resin film 10 until the resin film 10 fractures is more than 100000.

Abstract: Disclosed is a laminated film including a resin film containing a polyimide-based polymer; and a functional layer provided on at least one principal face side of the resin film. Also disclosed is a resin film containing a polyimide-based polymer and a silicon material containing silicon atoms, in which Si/N that is the atomic ratio between silicon atoms and nitrogen atoms is 8 or greater in at least one principal face.

Abstract: To improve an optical film containing a polyimide-based polymer and the like and used for a front plate of a flexible device member, in terms of improvement of hygroscopic characteristics and achievement of high transparency, less coloring, and satisfactory ultraviolet absorption. Disclosed is an optical film containing a polyimide-based polymer and/or polyamide and an ultraviolet absorbent. A light transmittance of the optical film is not more than 5% at 380 nm and not less than 80% at 420 nm.

Abstract: An automatic cell detachment device includes: a placing board, to which a culture vessel is to be fixed; a scraper for scraping away cells adhering to an inner bottom surface of the culture vessel; and a chuck including a pair of claws configured to pinch an upper part of the scraper. The chuck is lifted and lowered by a lifting/lowering mechanism, and is moved by a moving mechanism between the placing board and a holding stand. The holding stand holds replacement scrapers in a state where an upper part of each replacement scraper is exposed.

Abstract: The present invention describes inhibitors of extracellular Hsp90. The inhibition of extracellular Hsp90 leads to a reduction of the invasiveness of the tumor cells. Furthermore, the invention relates to the use of molecules inhibiting extracellular Hsp90 function for the manufacture of a medicament for the treatment or prevention of invasion and/or metastatic potential of cancer cells.

Abstract: A gas turbine combustor includes inner and outer liners that are concentric and cylindrical, and an end liner closing between upstream ends thereof and forming a hollow cylindrical combustion chamber therein, and a swirling air flow forming device introducing combustion air about the end liner from outside and forming a swirling air flow, a fuel ejector ejecting fuel in the swirling direction to form a premixed swirling flow, and an igniter igniting the premixed swirling flow to form a tubular flame surface. The combustion chamber includes a primary combustion chamber, a secondary combustion chamber disposed downstream of the primary combustion chamber, and an annular restrictor reducing the outer diameter of the primary combustion chamber and disposed therebetween. A diluting air hole, supplying diluting air along a flow of the combustion gas passing through the restrictor, is disposed downstream of the restrictor in the inner liner.