Abstract: The present invention provides a modified fibroin fiber having a shrinkage history of being irreversibly shrunk after spinning, the modified fibroin fiber containing modified fibroin, wherein a fiber diameter of a raw material fiber before being irreversibly shrunk exceeds 25 ?m.

Abstract: To provide a low-power-consumption information processing method, information processing apparatus, and magnetic element that, without requiring power for input, can be used as an independent information processing device (such as a sensor) with no power supply, can be made compact, and can be implemented at low cost. A magnetic body layer 3 made of one or a plurality of magnetic bodies 4 is provided on an elastically deformable substrate 2, a magnetization orientation of the magnetic body responding to strain, a magnetization state including at least the magnetization orientation of the magnetic body 4 constituting the magnetic body layer 3 is detected by a detection device, and information on the magnetization state is output as a result of an input of strain to the substrate.

Abstract: To provide a resin composition excellent in foam suppressing properties as well as foam breaking properties. A resin composition including a resin (X) excluding the copolymer (Y) described below and an ethylene·?-olefin copolymer (Y) satisfying the following requirements (y-1) and (y-2): (y-1) The solubility parameter calculated based on a D. W. Van Krevelen's estimation method is 15.5 to 16.3 (MPa)1/2; and (y-2) The weight-average molecular weight (Mw) obtained by gel permeation chromatography (GPC) is 1,500 to 30,000.

Abstract: A viscosity modifier for lubricating oil, including an (C) ethylene-?-olefin copolymer having an ethylene molar content rate within a range of 30 to 70 mol %, a rotational viscosity at 150° C. of 300 to 8,000 mPa's, a Hasen chromaticity of 30 or lower, a molecular weight distribution (Mw/Mn) of 2.5 or less, and a B value of 1.1 or more; a lubricating oil composition with a lubricating oil base oil including a (A) mineral oil having a kinematic viscosity at 40° C. of 10 to 100 mm2/s, a viscosity index of 90 or more, and a pour point of 0° C. or lower and/or a (B) synthetic oil having a kinematic viscosity at 40° C. of 4 to 100 mm2/s, a viscosity index of 90 or more and a pour point of ?30° C. or lower; and the viscosity modifier having has a kinematic viscosity at 40° C. of 28 to 170 mm2/s.

Abstract: The resin composition contains at least one resin (S) selected from the group consisting of an ethylene??-olefin copolymer (A) including a structural unit derived from an ?-olefin having 3 or more carbon atoms and satisfying the following requirements (a-1) to (a-3), and an acid-modified product (B) of the ethylene??-olefin copolymer (A): (a-1) a kinematic viscosity at 100° C. is 10 to 5,000 mm2/s, (a-2) a content rate of a structural unit derived from an ?-olefin having 3 or more carbon atoms is 60 to 85 mol %, and (a-3) a molecular weight distribution (Mw/Mn) is 2.5 or less.

Abstract: A vehicle article storage structure includes an article storage box (13) provided with an opening (33a) on the upper side forgetting articles in and out, a housing unit (15) provided on the lower side of an instrument panel (3) to house the article storage box (13), and links (35, 37, and 39) configured to movably support the article storage box (13) along a range from a housed position at which the article storage box (13) is housed in the housing unit (15) to a drawn position at which the article storage box (13) is drawn in a vehicle compartment rearward direction from the housed position via an intermediate position at which the article storage box (13) is located between the housed position and the drawn position, the intermediate position being located below the housed position and the drawn position.

Abstract: A thermoplastic elastomer composition including 100 parts by mass of a block copolymer containing a polymer block (X) having an aromatic vinyl compound as a main component and a polymer block (Y) having a conjugated diene compound as a main component, or a hydrogenated product thereof (A); 1 to 400 parts by mass of an ethylene/?-olefin copolymer (B) satisfying the following requirements (b-1) to (b-3); and 0 to 200 parts by mass of a polyolefin-based resin (C) satisfying the following requirement (c-1), (b-1) a kinematic viscosity at 100° C. is 5 to 5,000 mm2/s and a kinematic viscosity at 40° C. is 50 to 100,000 mm2/s, (b-2) a weight-average molecular weight (Mw) determined by gel permeation chromatography (GPC) is 1,000 to 30,000, (b-3) a content ratio of ethylene structural units is 15 to 85 mol %, and (c-1) MFR (230° C. and 2.16 kg) is 0.1 to 500 g/10 min.

Abstract: A water dispersion composition containing an ethylene·?-olefin copolymer acid-modified product (B) in a range of 0.01 to 50% by mass, wherein the ethylene·?-olefin copolymer acid-modified product (B) is an acid-modified product of an ethylene·?-olefin copolymer (A) satisfying requirements (A1) to (A6) as specified herein and also satisfies the requirements (B1) to (B5) as specified herein.

Abstract: A thermosetting resin composition contains a solid epoxy resin that is solid at 25° C. a non-solid epoxy resin that is non-solid at 25° C., particulate rubber dispersed in the non-solid epoxy resin, a curing agent, an inorganic filler, and polycarbonate diol-derived polyurethane. The content of the particulate rubber is from 3 to 15 parts by mass with respect to the total parts by mass of the solid epoxy resin and the non-solid epoxy resin, the acid value of the polycarbonate diol-derived polyurethane is from 10 to 30 mgKOH/g, and the weight average molecular weight of the polycarbonate diol-derived polyurethane is from 15,000 to 50,000.

Abstract: A resin composition including 25 to 99.99% by mass of a thermoplastic resin (A) having a weight-average molecular weight (Mw) of 50,000 or more in terms of polystyrene as measured by gel permeation chromatography (GPC), and 0.01 to 15% by mass of a copolymer (B) containing a structural unit derived from an ?-olefin having 3 or more carbon atoms and satisfying the following requirements (b-1) to (b-3): (b the kinematic viscosity at 100° C. is 10 to 5,000 mm2/s; (b-2) the content of a structural unit derived from an ?-olefin having 3 or more carbon atoms in the range of 60 to 85 mol%; and (b-3) the weight-average molecular weight (Mw) in terms of polystyrene as measured by gel permeation chromatography (GPC) is 1,000 to 30,000 and the molecular weight distribution (Mw/Mn) is 2.5 or less.

Abstract: A masterbatch of a liquid additive is provided, the resin composition for the masterbatch comprising (a) a block copolymer or a hydrogenated product thereof, the block copolymer containing a polymer block having a vinyl aromatic compound as a main component and a polymer block having a conjugated diene compound as a main component, and 40 to 100 parts by mass of a polyolefinic resin and 100 to 150 parts by mass of an ethylene·?-olefin copolymer with respect to 100 parts by mass of the (a) component, wherein the kinematic viscosity at 100° C. is 10 to 5,000 mm2/s; the ethylene molar content is in the range of 30 to 85 mol %; and the molecular weight distribution (Mw/Mn) for the molecular weight measured by gel permeation chromatography (GPC) with reference to polystyrene is not more than 2.5.

Abstract: A thermosetting resin composition contains a solid epoxy resin that is solid at 25° C., a non-solid epoxy resin that is non-solid at 25° C., particulate rubber dispersed in the non-solid epoxy resin, a curing agent, an inorganic filler, and polycarbonate diol-derived polyurethane. The content of the particulate rubber is from 3 to 15 parts by mass with respect to the total parts by mass of the solid epoxy resin and the non-solid epoxy resin, the acid value of the polycarbonate diol-derived polyurethane is from 10 to 30 mgKOH/g, and the weight average molecular weight of the polycarbonate diol-derived polyurethane is from 15,000 to 50,000.

Abstract: A lubricating oil composition for industrial gears, including 10 to 90% by mass of a lubricant base oil (A) having a kinematic viscosity at 100° C. of 1 to 100 mm2/s, a viscosity index of 100 or more, and a pour point of 0° C. or lower, and 90 to 10% by mass of a liquid random copolymer (B) of ethylene and ?-olefin, the liquid random copolymer (B) being prepared by means of a specific catalyst, wherein the total amount of (A) and (B) is 100% by mass, the lubricating oil composition for industrial gears having a kinematic viscosity at 40° C. of 100 to 10,000 mm2/s.

Abstract: A grease composition including 10 to 98% by mass of a lubricant base oil (A) having a kinematic viscosity at 100° C. of 1 to 14 mm2/s, a viscosity index of 100 or more, and a pour point of 0° C. or lower, 89 to 1% by mass of a liquid random copolymer (B) of ethylene and ?-olefin produced by using a specific catalyst, and 1 to 30% by mass of a thickener (C) (note that the sum total of (A) to (C) is 100% by mass), wherein the lubricant base oil (A) and the copolymer (B) are mixed in such a ratio that the mixture of the lubricant base oil (A) and the ethylene-?-olefin copolymer (B) has a kinematic viscosity at 100° C. of 1 to 500 mm2/s and a viscosity index of 120 or more.

Abstract: A lubricating oil composition for internal combustion engines, including a lubricant base oil and a liquid random copolymer of ethylene and an ?-olefin, the liquid random copolymer being produced using a specific catalyst, wherein the lubricating oil composition has a kinematic viscosity at 100° C. of 12.5 mm2/s or more, but less than 26.1 mm2/s, and wherein the lubricant base oil consists of a mineral oil having a kinematic viscosity at 100° C. of 2 to 10 mm2/s, a viscosity index of 95 or more and a pour point of ?10° C. or lower, and/or a synthetic oil having a kinematic viscosity at 100° C. of 1 to 10 mm2/s, a viscosity index of 120 or more and a pour point of ?30° C. or lower.

Abstract: A lubricating oil composition for hydraulic oils including 10 to 99% by mass of a lubricant base oil (A) with a kinematic viscosity at 100° C. of 1 to 14 mm2/s, a viscosity index of 100 or more, and a pour point of 0° C. or lower, and 90 to 1% by mass of a liquid random copolymer (B) of ethylene and ?-olefin prepared using a specific catalyst, wherein the total amount of (A) and (B) is 100% by mass, and having a kinematic viscosity at 100° C. of 10 to 300 mm2/s.

Abstract: A lubricating oil composition for automobile gears, including a lubricant base oil and a liquid random copolymer of ethylene and ?-olefin(s), the liquid random copolymer being produced using a specific catalyst, wherein the lubricating oil composition has a kinematic viscosity at 100° C. of 7 to 30 mm2/s, and wherein the lubricant base oil consists of a mineral oil having a kinematic viscosity at 100° C. of 2 to 10 mm2/s, a viscosity index of 105 or more and a pour point of ?10° C. or lower, and/or a synthetic oil having a kinematic viscosity at 100° C. of 1 to 10 mm2/s, a viscosity index of 120 or more and a pour point of ?30° C. or lower.

Abstract: A lubricating oil composition for automobile transmissions including a lubricant base oil, and a liquid random copolymer of ethylene and ?-olefin, the liquid random copolymer being produced using a specific catalyst, wherein the lubricating oil composition has a kinematic viscosity at 100° C. of 4.0 to 7.5 mm2/s, and a Brookfield viscosity at ?40° C. of 20,000 mPa·s or less, and wherein the lubricant base oil consists of a mineral oil with a kinematic viscosity at 100° C. of 2 to 10 mm2/s, a viscosity index of 105 or more, and a pour point of ?10° C. or lower, and/or a synthetic oil with a kinematic viscosity at 100° C. of 1 to 10 mm2/s, a viscosity index of 120 or more, and a pour point of ?30° C. or lower.

Abstract: A lubricating oil composition for internal combustion engines, including a lubricant base oil and 3% by mass or more, but less than 40% by mass of a liquid random copolymer of ethylene and an ?-olefin, the liquid random copolymer being produced using a specific catalyst, wherein the lubricating oil composition has a kinematic viscosity at 100° C. of 6.9 mm2/s or more, but less than 12.5 mm2/s, and wherein the lubricant base oil consists of a mineral oil having a kinematic viscosity at 100° C. of 2 to 7 mm2/s, a viscosity index of 105 or more and a pour point of ?10° C. or lower, and/or a synthetic oil having a kinematic viscosity at 100° C. of 1 to 7 mm2/s, a viscosity index of 120 or more and a pour point of ?30° C. or lower.

Abstract: The present invention provides a lubricating oil composition comprising a polymer for improving viscosity, the composition suppressing viscosity increase in low temperature and having an excellent low-temperature property, and having low viscosity decrease caused by shearing. The present invention is a lubricating oil composition containing from 30 to 90% by weight of a liquid random copolymer (A) of ethylene and ?-olefin produced by a specific method, and 10 to 70% by weight of a lubricating oil base consisting of one or more components selected from specific synthetic oil (B) or mineral oil (C) (note that the sum total of the components (A), (B) and (C) is 100% by weight).