Abstract: An exterior material for an electrical storage device includes a matte-finished design which is achieved by a filler-containing surface coating layer and is resistant to damage due to heat sealing, the exterior material having superior moldability. The exterior material for an electrical storage device is composed of a layered body including at least, in this order from the outer side, a surface coating layer, a base material layer, a barrier layer, and a thermally adhesive resin layer. The surface coating layer includes a resin and a filler. The logarithmic decrement ?E at 200° C. according to a rigid body pendulum measurement of an outer surface of the surface coating layer of the layered body is not more than 0.43.

Abstract: A power storage device packaging material includes a laminate having at least a base material layer, a barrier layer, and a heat-sealable resin layer sequentially from an outer side, wherein the base material layer includes a polyester film and a polyamide film, the polyester film has a thickness of 10 ?m or more and 14 ?m or less, and the polyamide film has a thickness of 18 ?m or more and 22 ?m or less.

Abstract: This exterior material for a power storage device is configured from a laminate comprising at least a surface coating layer, a base layer, a barrier layer, and a heat sealing resin layer in order from the outside, and moreover is such that a logarithmic decrement ?E at 60° C. in a rigid body pendulum measurement of the outside surface of the surface coating layer of the laminate is 0.12 or less.

Abstract: An outer packaging for electrical storage devices is composed of a laminate provided with at least a substrate layer, a barrier layer, an adhesive layer, and a thermally adhesive resin layer in this order, wherein the peak melting temperature for the thermally adhesive resin layer is observed at 130° C. or lower, the peak melting temperature for the adhesive layer is observed at 135° C.

Abstract: An exterior material for an electrical storage device includes a matte-finished design which is achieved by a filler-containing surface coating layer and is resistant to damage due to heat sealing, the exterior material having superior moldability. The exterior material for an electrical storage device is composed of a layered body including at least, in this order from the outer side, a surface coating layer, a base material layer, a barrier layer, and a thermally adhesive resin layer. The surface coating layer includes a resin and a filler. The logarithmic decrement ?E at 200° C. according to a rigid body pendulum measurement of an outer surface of the surface coating layer of the layered body is not more than 0.43.

Abstract: For the purpose of preventing demagnetization of a magnet (32) without any cost increase and improving the max torque and the efficiency of an electric motor (20) by suppressing deterioration of magnetic flux density, a permanent magnet-type electric motor (20) comprises a stator (21) and a rotor (25) disposed in the stator (21), in which a plurality of permanent magnets (32), (32) forming a magnetic pole are inserted in magnet insertion portions (31), (31) of a yoke (26) in such manner that the magnets (32), (32) form in line in the circumferential direction thereof, wherein each magnet (32) is divided into a central magnet (33) that is positioned at the central portion in the width direction of the magnet insertion portion (31) and end magnets (34), (34) that are positioned at end portions of the magnet insertion portion (31), and the end magnets (34), (34) have greater coercive forces than the central magnet (33), whereas the central magnet (33) has a greater magnetic flux density than the end magnets (34)

Abstract: For the purpose of preventing demagnetization of a magnet (32) without any cost increase and improving the max torque and the efficiency of an electric motor (20) by suppressing deterioration of magnetic flux density, a permanent magnet-type electric motor (20) comprises a stator (21) and a rotor (25) disposed in the stator (21), in which a plurality of permanent magnets (32), (32) forming a magnetic pole are inserted in magnet insertion portions (31), (31) of a yoke (26) in such manner that the magnets (32), (32) form in line in the circumferential direction thereof, wherein each magnet (32) is divided into a central magnet (33) that is positioned at the central portion in the width direction of the magnet insertion portion (31) and end magnets (34), (34) that are positioned at end portions of the magnet insertion portion (31), and the end magnets (34), (34) have greater coercive forces than the central magnet (33), whereas the central magnet (33) has a greater magnetic flux density than the end magnets (34)