Abstract: A composite oxide sintered body includes In, Zn, and Sn, and has a relative density of 90% or more, an average crystal grain size of 10 ?m or less, and a bulk resistance of 30 m?cm or less, the number of tin oxide aggregate particles having a diameter of 10 ?m or more being 2.5 or less per mm2 of the composite oxide sintered body.

Abstract: A compound for an organic thin film transistor having a structure represented by the following formula (1): wherein R1 and R2, and R3 and R4 are respectively combined with each other to form an aromatic hydrocarbon ring having 6 to 60 carbon atoms or an aromatic heterocyclic ring having 3 to 60 carbon atoms; the ring being fused to the ring to which the groups are bonded, whereby the structure of the formula (1) has 5 or more aromatic rings that are fused; and the fused rings formed by R1 and R2, and R3 and R4 each may have a substituent.

Abstract: Provided are: a polycarbonate-based resin composition, including: (A) 100 parts by mass of a resin mixture formed of: 30 to 100 mass % of a PC-POS copolymer (A-1) which has constituent units represented by a general formula (I) and a general formula (II), and in which an average repetition number n of organosiloxane constituent units in the general formula (II) is 70 to 500; and 70 to 0 mass % of an aromatic polycarbonate resin (A-2) except the PC-POS copolymer (A-1); (B) 0.01 to 0.15 part by mass of an alkaline (earth) metal salt of an organic sulfonic acid; (C) 0.1 to 1 part by mass of a polytetrafluoroethylene having a fibril-forming ability; and (D) 2 to 15 parts by mass of titanium dioxide particles each having, on an outermost surface thereof, a coating layer formed of a polyol free of a nitrogen atom; a molded article obtained by molding the resin composition; and a structure member for solar photovoltaic power generation formed of the molded article.

Abstract: A terminally unsaturated polyolefin satisfying the following (1) to (4): (1) the mesopentad fraction [mmmm] of propylene chain unit or butene-1 chain unit is 20 to 80 mol %; (2) the number of terminal vinylidene groups per molecule is 1.3 to 2.5; (3) the weight-average molecular weight Mw is 500 to 100,000; and (4) the molecular weight distribution Mw/Mn is 1.1 to 2.6.

Abstract: A solid electrolyte including as constituent components, lithium, phosphorous and sulfur; wherein, in the 31P-NMR, the solid electrolyte has a peak (first peak) in a region of 81.0 ppm or more and 88.0 ppm or less, the solid electrolyte does not have a peak in regions other than the region of 81.0 ppm or more and 88.0 ppm or less, or even if it has a peak in other regions than the region of 81.0 ppm or more and 88.0 ppm or less, the peak intensity thereof relative to the first peak is 0.5 or less, and the solid electrolyte has an ionic conductivity of 5×10?4 S/cm or more.

Abstract: A lubricating oil composition for a transmission includes a base oil in a range of 1 mass % to 80 mass %, the base oil having a kinematic viscosity at 40 degrees C. in a range of 0.5 mm2/s to 20 mm2/s and a viscosity index of 200 or more. Since the composition exhibits a high viscosity index and a high shear stability, the composition is suitable for a continuously variable transmission.

Abstract: An aromatic heterocyclic derivative is represented by a formula (1) below. In the formula (1), X1 to X3 each are a nitrogen atom or CR1, with a proviso that at least one of X1 to X3 is a nitrogen atom. A is represented by a formula (2) and B is represented by a formula (4) below.

Abstract: An electrode material including at least one of sulfur and a compound that contains a sulfur atom, a conductive material, and a solid electrolyte that contains a lithium atom, a phosphorous atom and a sulfur atom, wherein the solid electrolyte has at least one of a peak at 86.1±0.6 ppm and a peak at 83.0±1.0 ppm in the solid 31PNMR spectrum, and the ratio of the phosphorous atoms contained in the peak is 62 mol % or more relative to the phosphorous atoms contained in the all peaks.

Abstract: Provided are an organic electroluminescence device having high current efficiency and a long lifetime, and a biscarbazole derivative for realizing the device. The biscarbazole derivative has a specific substituent. The organic EL device has a plurality of organic thin-film layers including a light emitting layer between a cathode and an anode, and at least one layer of the organic thin-film layers contains the biscarbazole derivative.

Abstract: The present invention provides a method for producing a polycarbonate-polyorganosiloxane copolymer economically and stably, in particular, the present invention is concerned with a method for continuous production of a polycarbonate-polyorganosiloxane copolymer including (A) a step of withdrawing a polymerization reaction solution obtained by polymerizing a dihydric phenol compound, a carbonate precursor, and a polyorganosiloxane in the presence of an alkaline compound aqueous solution and a water-insoluble organic solvent continuously or intermittently from a reactor; (B) a step of separating the polymerization reaction solution withdrawn in the step (A) into an aqueous phase and a water-insoluble organic solvent phase; and (C) a step of after washing the water-insoluble organic solvent phase separated in the step (B) with an acidic aqueous solution, separating the resultant into an aqueous phase and a water-insoluble organic solvent phase, wherein the content of the polycarbonate-polyorganosiloxane copolyme

Abstract: An aromatic amine derivative is represented by the following formula (1), in which R1 to R5 and R7 to R11 are each independently a hydrogen atom or a substituent. In the formula (1), R6 and R12 are each represented by the following formula (2) and L1 to L3 are each independently a single bond, a divalent residue of an aryl group, or the like. Ar1 in the formula (2) is a monovalent substituent having a moiety represented by the following formula (3), in which X is an oxygen atom or a sulfur atom. Ar2 in the formula (2) is a substituted or unsubstituted aryl group or the like.

Abstract: An anthracene derivative represented by the following formula (1): In the formula (1), Z is a structure represented by the following formula (2).

Abstract: A biscarbazole derivative of the invention is represented by a formula (1) below. In the formula (1): A1 represents a substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; A2 represents a substituted or unsubstituted aromatic hydrocarbon group having 6 to 30 ring carbon atoms, or substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; X1 and X2 each are a linking group; Y1 to Y4 each represent a substituent; p and q represent an integer of 1 to 4; and r and s represent an integer of 1 to 3.

Abstract: Provided are an ?-olefin copolymer useful as a high-viscosity lubricant oil excellent in viscosity characteristics, low-temperature characteristics and oxidation stability, and a lubricant oil containing the copolymer. The ?-olefin copolymer is a 1-octene/1-decene copolymer produced by the use of a doubly bridged metallocene catalyst.

Abstract: An object of the present invention is to improve the milk yield and/or milk quality of a ruminant for milk production, to prevent or treat a perinatal disease of a ruminant, and to improve the reproductivity of a ruminant. In order to solve the above-mentioned problem, the following is provided. An agent for improving at least one of milk yield and milk quality of a ruminant, comprising at least one of cashew nut shell liquid, heat-treated cashew nut shell liquid, anacardic acid, cardanol, and cardol. An agent for preventing or treating a perinatal disease of a ruminant, comprising at least one of cashew nut shell liquid, heat-treated cashew nut shell liquid, anacardic acid, cardanol, and cardol. An agent for improving reproductivity of a ruminant, comprising at least one of cashew nut shell liquid, heat-treated cashew nut shell liquid, anacardic acid, cardanol, and cardol.

Abstract: The organic electroluminescence device includes an anode, a cathode, and at least an emitting layer between the anode and the cathode. The emitting layer includes a first host material, a second host material, and a phosphorescent dopant material. The first host material is a compound represented by a formula (1) below and the second host material is a compound represented by a formula (2) below.

Abstract: A sputtering target including an oxide sintered body which includes In, Ga and Zn and includes a structure having a larger In content than that in surrounding structures and a structure having larger Ga and Zn contents than those in surrounding structures.

Abstract: An object of the present invention is to improve the milk yield and/or milk quality of a ruminant for milk production, to prevent or treat a perinatal disease of a ruminant, and to improve the reproductivity of a ruminant. In order to solve the above-mentioned problem, the following is provided. An agent for improving at least one of milk yield and milk quality of a ruminant, comprising at least one of cashew nut shell liquid, heat-treated cashew nut shell liquid, anacardic acid, cardanol, and cardol. An agent for preventing or treating a perinatal disease of a ruminant, comprising at least one of cashew nut shell liquid, heat-treated cashew nut shell liquid, anacardic acid, cardanol, and cardol. An agent for improving reproductivity of a ruminant, comprising at least one of cashew nut shell liquid, heat-treated cashew nut shell liquid, anacardic acid, cardanol, and cardol.

Abstract: An organic electroluminescence device includes an anode, a cathode and at least an emitting layer interposed between the anode and the cathode. The emitting layer contains a first host material, a second host material and a phosphorescent dopant material. The first host material is a compound represented by the following formula (1). The second host material is a compound represented by the following formula (3).

Abstract: A solid electrolyte including an alkali metal element, phosphorous, sulfur and halogen as constituent components.