Abstract: A method is provided for producing a separator by cutting a laminated porous film. The laminated porous film includes a porous base material layer containing polyolefin as a main component and a filler layer containing inorganic particles as a main component. The filler layer is provided on one surface of the porous base material layer; and a resin layer containing resin particles as a main component is provided on the other surface of the porous base material layer. The method includes a step of cutting, using a slit blade, the laminated porous film from the one surface on which the filler layer is provided.

Abstract: A resist composition having a resin having a structural unit represented by the formula (I), a resin being insoluble or poorly soluble in alkali aqueous solution, but becoming soluble in an alkali aqueous solution by the action of an acid and not including the structural unit represented by the formula (I), and an acid generator represented by the formula (II), wherein R1, A1, A13, A14, X12, R23, R24, R25, X21 and Z1+ are defined in the specification.

Abstract: Power generator including a supporting substrate and a plurality of organic photovoltaic cells that are provided on the supporting substrate along a prescribed alignment direction and are serially connected with each other. Each of the organic photovoltaic cells includes a pair of electrodes and an active layer placed between the pair of electrodes. The active layer extends along the prescribed alignment direction s plurality of organic photovoltaic cells. Each of the pair of electrodes has an extending portion that extends to protrude from the active layer into a direction perpendicular to both a thickness direction of the supporting substrate and the alignment direction. One electrode out of the pair of electrodes further has a connecting portion that extends in the alignment direction from the extending portion to the opposite electrode of other organic photovoltaic cell adjacent in the alignment direction and is connected to the opposite electrode.

Abstract: A method of producing an organic electroluminescent element according to the present invention is a method of producing an organic electroluminescent element by stacking on a substrate at least a cathode, an anode, and an organic light-emitting layer disposed between the cathode and the anode. The method of the present invention is characterized by comprising: an organic light-emitting layer forming step of forming the organic light-emitting layer by applying an ink comprising an organic light-emitting material to an inside of a partition wall built to surround a pixel region for forming a pixel; and a surface treating step of treating a surface before the organic light-emitting layer forming step with an organic solvent from the side where the partition wall is built with respect to the substrate.

Abstract: A copolymer comprising (i) an olefin unit selected from the group consisting of an ethylene unit and an ?-olefin unit having 3 to 20 carbon atoms, and (ii) a unit of a compound represented by the formula, CH2?CH—(R1)m—SO3X; and a process for producing said copolymer comprising the step of contacting (i) the above-mentioned olefin, and (ii) the above-mentioned compound with a polymerization catalyst, wherein m is a number of 0 or 1, R1 is an aliphatic hydrocarbylene group having 1 to 18 carbon atoms, and X is a mono-valent cationic species.

Abstract: A barrier layer-attached substrate according to the present invention is the barrier layer-attached substrate for a display component comprising: a barrier layer-attached substrate in which the barrier layers are formed on the substrate; a plurality of display elements formed on the barrier layer of the barrier layer-attached substrate; and an upper multilayer sealing film formed on the display elements so as to cover the display elements. And the barrier layer-attached substrate is characterized in that a plurality of the barrier layers are formed on the substrate into a divided pattern. With the use of the barrier layer-attached substrate of the present invention, a long-life display component of the present invention can be manufactured.

Abstract: A separator having a laminated porous film in which a heat-resistant layer containing a heat-resistant resin and a shut-down layer containing a thermoplastic resin are laminated, in which the heat-resistant layer has a thickness of not less than 1 ?m and not more than 10 ?m, and the heat-resistant layer further contains a filler containing substantially spherical particles.

Abstract: Disclosed is a composition containing a compound having an indazole ring structure and a phosphorescent compound.

Abstract: The positive electrode active material powder of the present invention is a positive electrode active material powder, including primary particles and aggregated particles of primary particles, wherein an average particle diameter of primary particles and aggregated particles of primary particles in the powder is 0.1 ?m or more and 3 ?m or less on a volume basis, the percentage of [volumetric sum of particles having a particle diameter of 5 ?m or more]/[volumetric sum of entire particles] is 10% or less, and a BET specific surface area of the powder is more than 2 m2/g and 7 m2/g or less. When this positive electrode active material powder is used for a nonaqueous electrolyte secondary battery, it becomes possible to exhibit a high discharge capacity and also exhibit a high output at a high current rate.

Abstract: An inventive mold is adapted to adhere skin materials having a boundary portion and a resin to each other, and is provided with a resin blocking member which is so embedded as to extend substantially along the boundary portion of the skin materials placed in the mold, and a movable member for projecting the resin blocking member from a molding surface. If such a mold is used, a flow of the resin supplied into the mold can be controlled by projecting the resin blocking member to thereby control an arrival timing of the resin at the boundary portion. Thus, displacement of the boundary portion and wrinkling can be securely prevented from occurring.