Abstract: A power tool has a fan guide for straightening the flow of cooling air generated by a fan, wherein the branching passages through are provided for causing a portion of the cooling air drawn into the fan from a ventilation hole to diverge from a flow toward an exhaust port formed on a bearing guide side, and the portion of the cooling air flows toward an inlet and thereby circulates inside a housing. The branching passages through provided to the fan guide are formed so as to be inclined in the same direction as a circumferential direction so that air path resistance during actual operation (in an intermediate-speed region) does not increase.

Abstract: A hydrogenated copolymer comprising a copolymer block A comprising a vinyl aromatic compound monomer unit and a conjugated diene monomer unit, wherein a tan ? peak obtained by dynamic viscoelasticity measurement (1 Hz) is in the range of ?40° C. to 20° C., a value of the tan ? peak is 0.8 or more, and a half value width of the tan ? peak is 22° C. or less.

Abstract: The present disclosure provides a stain removal device capable of performing partial beating and washing on a cloth product, automatically supplying liquid and applying a beating force to a stain portion appearing on the cloth product, preventing liquid leakage and realizing miniaturization. The stain removal device includes: a cassette mechanism, which includes a head portion having a beating surface and a water supply bottle for accommodating liquid, where water supply paths are from the water supply bottle and throughout the head portion; and a device main body, which includes a vibration unit mountable by pressing the cassette mechanism and detachable by pulling out the vibration unit and is configured to apply a vibration to the cassette mechanism towards a direction substantially orthogonal to the beating surface of the head portion through supplied electric power.

Abstract: A stain removal device, a head portion having a beating surface; a vibration unit which is located on an extension line of an axis of the head portion orthogonal to the beating surface and vibrates the head portion in an axis direction through driving of a solenoid actuator; and a liquid supply unit which has a liquid accommodating portion capable of accommodating liquid and supplies the liquid in the liquid accommodating portion to the beating surface through vibration of the head portion generated by the vibration unit.

Abstract: A tube including a hydrogenated block copolymer (a), wherein the hydrogenated block copolymer (a) includes, in a molecule, a polymer block mainly including a conjugated diene compound (C), a polymer block mainly including a conjugated diene compound (B), and a polymer block mainly including a vinyl aromatic compound (S).

Abstract: The disclosure provides a film wherein an outer layer includes a polypropylene resin, an intermediate layer includes a polypropylene resin and a hydrogenated block copolymer (a), and an inner layer includes a polypropylene resin.

Abstract: A portable washing unit, which is capable of automatically carrying out various types of washing treatments respectively. A portable washing unit is provided with a driving unit, which is configured to be drivable in a state where an accessory at least capable of executing a washing treatment and serving as a washing mechanism is connected, and is attachable and detachable for various accessories capable of performing washing-related treatments.

Abstract: The present invention provides a hydrogenated block copolymer containing, in the molecule thereof, a polymer block (C) having a conjugated diene compound as a main component, a polymer block (B) having a conjugated diene compound as a main component, and a polymer block (S) having a vinyl aromatic compound as a main component, wherein: in the hydrogenated block copolymer, a content of the polymer block (C) is 1 to 20% by mass, a content of the polymer block (B) is 69 to 98% by mass, and a content of the polymer block (S) is 1 to 15% by mass; a vinyl bond content before hydrogenation of the polymer block (C) is 1 to 25 mol %, and a vinyl bond content before hydrogenation of the polymer block (B) is 60 to 100 mol %; a degree of hydrogenation of the hydrogenated block copolymer is 80 mol % or more; and a tan ? peak obtained by the dynamic viscoelasticity measurement (1 Hz) of the hydrogenated block copolymer is in the range of higher than ?45° C. and 10° C. or lower, a height of the tan ? peak is 1.

Abstract: A dirt removing device including: a cassette mechanism having a head formed with a beating face, a liquid accommodating portion for accommodating liquid, and a water supplying passage which is started from the liquid accommodating portion and penetrates into the entire head; and a device body having a vibration unit. The cassette mechanism is detachably received in the vibration unit, and the vibration unit, when being powered, causes the cassette mechanism to vibrate in a direction substantially orthogonal with the beating face of the head. The liquid is supplied from the liquid accommodating portion to the beating face of the head through the water supplying passage, along with the vibration of the cassette mechanism caused by the vibration unit.

Abstract: A stain removing device that removes stains with a constant knocking force and speed throughout and steadily supply liquid needed to remove stains. The stain removing device includes a head part forming a knocking surface, a vibration unit causing the head part to vibrate in a direction substantially orthogonal to the knocking surface by supplying power, a liquid containing part for containing liquid, and a water supply path of its one end is connected to the liquid containing part and the other end being opened around the head part. The water supply path is configured to supply the liquid to the periphery of the head part via the other end, along with the vibration of head part caused by the vibration unit.

Abstract: A shoe including: a sock-shaped base member forming at least a portion of an upper; a reinforcement member made of a thermoplastic resin welded to side surfaces of the base member on a medial side and a lateral side of a foot; and a mid sole made of a thermoplastic resin welded to a bottom surface of the base member.

Abstract: Provided is a stain removing device which can perform a stain removing operation at constant beating force and constant beating speed without causing fatigue of a hand, and can stably provide liquid required for stain removal. The stain removing device includes: a head part having a beating surface, a vibration unit enabling the head part to vibrate in a direction substantially orthogonal to the beating surface by power supply, a liquid containing part containing liquid, and a water supply path having one end connected with the liquid containing part and the other end opened in the periphery of the head part. Along with vibration of the head part caused by the vibration unit, the liquid is supplied to the periphery of the head part from the other end of the water supply path.

Abstract: An acrylic acid-based polymer composition of the present invention is obtained using a hypophosphorous acid compound in an amount of 0.5 to 4.5 parts by mass based on 100 parts by mass of a total of monomers for forming structural units of the acrylic acid-based polymer and adding 1% to 500 by mass of a total amount of the hypophosphorous acid compound to a reactor before supplying the monomer. The phosphorous acid ion is contained in an amount of 20 to 1,000 ppm by mass based on a solid content of the acrylic acid-based polymer.

Abstract: A cylinder head located between a cylinder block and a head cover includes a cam chamber arranged in an upper portion of the cylinder head and opening toward the head cover, a projection projecting from a bottom surface of the cam chamber toward the head cover and including an injector insertion hole, and a seating surface arranged in the bottom surface of the cam chamber and receiving a valve spring. The projection includes a top surface defining an injector seal surface around the injector insertion hole. The projection includes a first portion and a second portion separated from the seating surface by different distances along the bottom surface. The distance of the second portion from the seating surface is longer than that of the first portion. A side surface of the first portion is set to have a smaller draft angle than a side surface of the second portion.

Abstract: A saber saw including: a motor; a housing accommodating the motor; a plunger held to be reciprocatable in the housing and to which a blade is mounted at a leading end thereof, and a movement converting part provided between the motor and the plunger and is configured to convert rotation movement of the motor into reciprocating movement of the plunger, wherein a bearing metal is fixed to an outer peripheral surface of the plunger.

Abstract: A bearing structure for a camshaft includes a bearing part that includes a cylinder head, a cam cap, and a positioning member. The cam cap is assembled to an upper part of the cylinder head. The cylinder head and the cam cap define a journal hole. The cylinder head and the cam cap rotatably support the camshaft in the journal hole. The positioning member determines the position where the cylinder head and the cam cap are assembled to each other. The positioning member is press-fitted into the cylinder head and the cam cap. In the bearing part for the camshaft, the positioning member is provided only in an inner part, which is a part of the bearing part between an axis of the camshaft and a center of an upper part of the cylinder head.

Abstract: A shoe including: a sock-shaped base member forming at least a portion of an upper; a reinforcement member made of a thermoplastic resin welded to side surfaces of the base member on a medial side and a lateral side of a foot; and a mid sole made of a thermoplastic resin welded to a bottom surface of the base member.