Abstract: To provide a method of easily immobilizing a compound with a wide variety of structures and functional groups onto a substrate without requiring modification and while maintaining the structures as is, a method of detecting this immobilized compound, and a compound screening method, and a screening substrate, a compound immobilizing agent, and an immobilizing kit used therein. The method of immobilizing a compound onto a substrate includes immobilizing the compound as a protein-compound complex onto the substrate via a protein for immobilizing the compound onto the substrate. Further, the compound screening method includes detecting a compound having affinity for a target compound immobilized onto the substrate by bringing a candidate compound into contact with this target compound. A screening substrate on which the immobilizing protein forms a complex with a compound is also provided.

Abstract: An extrusion dryer for a rubbery polymer includes a cylinder equipped with a hopper for injection of the rubbery polymer at one end and a die at the other end. A screw is rotatably arranged inside of the cylinder, the screw having a shaft and a spiral flight formed on an outer surface of the shaft. The shaft includes multiple zones, each including a conveyance section and a compression section. In the zone closest to the die, the outer diameter of the shaft at the conveyance section is smaller than the outer diameter at the compression section.

Abstract: [Object] To provide the method of manufacturing the friction material that is capable of uniformly scorching into the deep part of the surface layer of the friction material in a short period of time. [Means to Resolve] In the method of manufacturing the friction material including the scorching step of scorching the surface of the friction material with the laser, the friction material contains 5 to 25% by weight of one or more types of black materials relative to the total amount of the friction material composition, and the L* of the CIE Lab of the surface of the friction material before scorching is 20 to 60.

Abstract: To provide a differentiation marker gene set which, in the differentiation or classification of a breast cancer subtype, can perform differentiation or classification with high reproducibility by gene expression analysis. The above-described problem is solved by a differentiation marker gene set for differentiating or classifying a subtype of breast cancer. The differentiation marker gene set comprises a combination of genes obtained by selecting at least one gene from each gene group of at least one gene group selected from gene groups composed of groups a to o, the at least one gene group being selected in accordance with a desired subtype to be differentiated or classified.

Abstract: An object of the present invention is to provide a novel internal standard gene for gene expression analysis and to provide a gene expression analysis method using the internal standard gene. The present invention provides a gene expression analysis method for a test sample, comprising the steps of: (a) measuring an expression level of a desired gene; (b) measuring at least one internal standard gene selected from the group consisting of ABCF3, FBXW5, MLLT1, FAM234A, PITPNM1, WDR1, NDUFS7, and AP2A1; and (c) comparing the expression level of the desired gene with the expression level of the internal standard gene.

Abstract: A grease composition includes a base oil, a thickener, and an additive. The base oil contains a synthetic oil. The thickener contains a compound having a urea group. The additive contains a phosphoric compound, a calcium-based compound, and a hydrocarbon-based wax. A hub unit includes the grease composition enclosed therein.

Abstract: A problem of the present invention is to provide a solid polymer membrane electrode capable of obtaining electrolyzed hydrogen water in which an increase of the pH is suppressed and which has a sufficient dissolved-hydrogen amount. The present invention is concerned with a solid polymer membrane electrode for generating electrolyzed water, wherein the solid polymer membrane electrode includes a solid polymer membrane and catalyst layers containing a platinum group metal and provided on the back and front of the solid polymer membrane; and the solid polymer membrane is a hydrocarbon-based cation exchange membrane and has an ion exchange capacity per unit area of 0.002 mmol/cm2 or more and 0.030 mmol/cm2 or less.

Abstract: The invention relates to a metal sheet which has a plurality of parts to be plated, a frame part and connector parts connecting the parts to be plated and the frame part and in which the plurality of the parts to be plated, the frame part and the connector parts are made of a metal.

Abstract: [Object] To provide the method of manufacturing the friction material that is capable of uniformly scorching into the deep part of the surface layer of the friction material in a short period of time. [Means to Resolve] In the method of manufacturing the friction material including the scorching step of scorching the surface of the friction material with the laser, the friction material contains 5 to 25% by weight of one or more types of black materials relative to the total amount of the friction material composition, and the L* of the CIE Lab of the surface of the friction material before scorching is 20 to 60.

Abstract: The invention provides a lubricant composition for an eccentrically oscillating speed reducer of planetary gear type, which is capable of extending the life of the speed reducer under high temperatures and keeping low input torque at low temperatures, and includes (a) a base oil containing a synthetic oil, (b) a hydrocarbon wax, and (c) at least one calcium salt selected from the group consisting of a calcium salt of petroleum sulfonic acid, a calcium salt of alkyl aromatic sulfonic acid, a calcium salt of oxidized wax, an overbasic calcium salt of petroleum sulfonic acid, an overbasic calcium salt of alkyl aromatic sulfonic acid, and an overbasic calcium salt of oxidized wax.

Abstract: Provided is a grease composition for a wheel bearing, containing (a) a base oil consisting of a mineral oil and a synthetic hydrocarbon oil, wherein the ratio of the synthetic hydrocarbon oil to the total amount of the mineral oil and the synthetic hydrocarbon oil is 40 to 60 mass %, and the base oil has a kinematic viscosity at 40° C. of 40 to 65 mm2/s; (b) a thickener of formula (A) wherein R2 is diphenylmethane, and R1 and R3, which may be the same or different from each other, each represent cyclohexyl group or a straight-chain or branched alkyl group having 16 to 20 carbon atoms, with a molar ratio of the cyclohexyl group to the total number of moles of the cyclohexyl group and the alkyl group being 50 to 90 mol %; (c) an amine type antioxidant; and (d) an amine phosphate type antiwear agent.

Abstract: An extrusion dryer for a rubbery polymer includes a cylinder equipped with a hopper for injection of the rubbery polymer at one end and a die at the other end. A screw is rotatably arranged inside of the cylinder, the screw having a shaft and a spiral flight formed on an outer surface of the shaft. The shaft includes multiple zones, each including a conveyance section and a compression section. In the zone closest to the die, the outer diameter of the shaft at the conveyance section is smaller than the outer diameter at the compression section.

Abstract: A problem of the present invention is to provide a solid polymer membrane electrode capable of obtaining electrolyzed hydrogen water in which an increase of the pH is suppressed and which has a sufficient dissolved-hydrogen amount. The present invention is concerned with a solid polymer membrane electrode for generating electrolyzed water, wherein the solid polymer membrane electrode includes a solid polymer membrane and catalyst layers containing a platinum group metal and provided on the back and front of the solid polymer membrane; and the solid polymer membrane is a hydrocarbon-based cation exchange membrane and has an ion exchange capacity per unit area of 0.002 mmol/cm2 or more and 0.030 mol/cm2 or less.

Abstract: A rubbery polymer extrusion dryer includes: a cylinder; a liner provided on an inner peripheral surface of the cylinder; a screw rotatably arranged in the liner; wherein the rubbery polymer extrusion dryer conveys a rubbery polymer by the screw rotating in the liner, wherein a plurality of grooves extending in a conveying direction of the rubbery polymer are formed on an inner surface of the liner, and wherein widths of the grooves are 0.1 mm or more and 2 mm or less.

Abstract: A grease composition includes a base oil, a thickener, and an additive. The base oil contains a synthetic oil. The thickener contains a compound having a urea group. The additive contains a phosphoric compound, a calcium-based compound, and a hydrocarbon-based wax. A hub unit includes the grease composition enclosed therein.

Abstract: The invention provides a grease composition for hub unit bearing, having (a) as a base oil a mixture of a hydrocarbon synthetic oil and an ester type synthetic oil, with the content of the ester type synthetic oil being 20 to 50 parts by mass with respect to 100 parts by mass of the total of the hydrocarbon synthetic oil and the ester type synthetic oil, and the base oil having a kinematic viscosity at 40° C. of 20 to 80 mm2/s, and (b) as a thickener a urea compound.

Abstract: The invention provides a grease composition containing a base oil, a thickener and a rust inhibitor, characterized in that the rust inhibitor includes an organic sulfonate and a fatty acid amine salt. The grease composition of the invention exhibits excellent rust preventing characteristics and causes little damage to the environment.

Abstract: In a column end joint structure for joining an end of a column made of flat wooden material having a rectangular cross-section to a joining member, splitting generation at the end of the column is controlled. An expansion of crack is controlled when splitting generated. A cutout portion is provided in each of ends in a longitudinal direction of a column end face, and a joint fitting is coupled inside the cutout portion by a joint bolt. The joint fitting is coupled to a foundation by an anchor bolt. Joint fittings are arranged in the longitudinal direction of the end face inside each cutout portion. One joint fitting is located contacting or close to a surface of the column inside the cutout portion such that the joint fitting side face and the surface of the column inside the cutout portion restrain a displacement orthogonal to the column axis.