Abstract: A two-liquid type urethane adhesive composition includes a main agent and a curing agent. The main agent includes a poly isocyanate component, and the isocyanate group content in the main agent is 5 mass % or more of the total amount. The curing agent contains a compound having a plurality of active hydrogen-containing groups per molecule, and the compound having a plurality of active hydrogen-containing groups per molecule includes a high molecular weight polyol having two or three hydroxyl groups per molecule and a number average molecular weight of 1800 or greater, a low molecular weight polyol A having two hydroxyl groups per molecule and a number average molecular weight of 200 or less, and a low molecular weight polyol B having three hydroxyl groups per molecule, with at least one of the three hydroxyl groups being secondary hydroxyl groups, and a number average molecular weight of 1200 or less.

Abstract: A one-way clutch of the present disclosure comprises an inner ring, an outer ring, and a holder comprising a holding portion holding a biasing spring for biasing a plurality of rolling members. The holder comprises a first holder provided with the holding portion, and a second holder attached to the first holder so as to hold the outer ring in an axial direction. The first holder and the second holder are integrated by an engagement fixing portion provided on a radially inner side of an inner circumferential contour of the outer ring.

Abstract: A one-way clutch that allows rotation of a rotation drive shaft in one direction and prevents rotation in the other direction is incorporated in a fishing reel. The one-way clutch has an assembly structure comprising an inner ring, an outer ring, a first holder comprising a holding portion holding a biasing spring for biasing a plurality of rolling members, and a second holder attached to the first holder so as to hold the outer ring in an axial direction. The reel body is provided with a regulation portion that regulates the movement of the one-way clutch in a rotation direction. The first holder and the outer ring are respectively provided with stoppers protruding radially outward. The movement of the one-way clutch in the rotation direction is regulated by the regulation portion and each stopper.

Abstract: A fishing spinning reel according to the present disclosure has a pinion that is rotationally driven by a rotation operation of a handle rotatably supported on a reel body, a rotor comprising a boss portion that is fixed to the pinion by a fixing structure, and a one-way clutch that is disposed on the pinion and comprises an inner ring, an outer ring, and a holder holding a plurality of rolling members. The fixing structure has a cylindrical member that is a separate member from the inner ring and comprises a first abutting portion covering the boss portion and abutting on the rotor, and a second abutting portion that is located on a radially inner side of the first abutting portion and abuts on a distal end of the inner ring.

Abstract: A fishing reel according to the present disclosure has a one-way clutch that is disposed on an inner ring, and a magnetic seal mechanism that forms a seal film made of a magnetic fluid in a gap between the magnetic seal mechanism and an outer surface of the inner ring and prevents entry of a foreign material into the one-way clutch. The inner ring is provided with a circumferential groove to prevent the magnetic fluid from entering the one-way clutch, and an O-ring is attached to the circumferential groove.

Abstract: A fishing spinning reel according to the present disclosure has a drive shaft that is rotationally driven by a rotation operation of a handle rotatably supported on a reel body, a one-way clutch that is disposed on the drive shaft and has an inner ring, an outer ring, and a holder holding a plurality of rolling members, and a cylindrical portion that is provided on the reel body and accommodates the one-way clutch. The outer ring is provided with a stopper protruding radially outward, and a circumferential wall of the cylindrical portion is provided with a notch portion penetrating the circumferential wall in a radial direction. The stopper of the outer ring is disposed in the notch portion so as to be exposed in the radial direction and the outer ring is fixed to be prevented from rotating.

Abstract: A fishing reel according to the present disclosure has a one-way clutch that is disposed on a drive shaft and has an inner ring, an outer ring, and a holder holding a plurality of rolling members, and a cylindrical portion that is provided on a reel body and accommodates the one-way clutch. The outer ring is provided with a stopper protruding radially outward, a circumferential wall of the cylindrical portion is provided with a notch portion which penetrates the circumferential wall in a radial direction and in which the stopper is disposed, and an anticorrosion plate comprising a leg portion interposed between the stopper and the notch portion is disposed to overlap the one-way clutch in an axial direction.

Abstract: A two-part urethane adhesive composition includes a main agent containing a filler and a urethane prepolymer having an isocyanate group and formed from a polyisocyanate A and a polyol 1 with two to three hydroxy groups per molecule and a number-average molecular weight of ?1800. Isocyanate group content in the main agent is ?5 mass % of a main agent total content. The composition includes a curing agent containing a polyoxyalkylene polyol, a polyol 2, a urethanization reaction catalyst, a filler, and zeolite, the polyoxyalkylene polyol having two to three hydroxy groups per molecule and having a number-average molecular weight of ?1800, the polyol 2 having two or more hydroxy groups per molecule and having a number-average molecular weight of ?200. The urethanization reaction catalyst contains an organic tin catalyst, and an amine catalyst represented by Formula (1) or an amine catalyst blocked with an acid.

Abstract: Provided is a fishing spinning reel including a fishing line guide that guides a fishing line to a spool, and the fishing line guide includes a line roller that guides the fishing line picked up by a bail to the spool, and a line slider that guides the fishing line from the bail to the line roller. The line slider includes an attachment part that the bail is integrally joined to or formed with, and a wall that separates a first depression from a second depression, the first depression accommodating at least a part of a head of an arm-lever fastening screw member when the arm-lever fastening screw member is attached, the second depression accommodating an end of the line roller and covering an outer periphery of the end with a minute gap provided, and the wall and the line slider are formed of a single member.

Abstract: Provided is a fishing spinning reel including a fishing line guide that guides a fishing line to a spool, and the fishing line guide includes a line roller that guides the fishing line picked up by a bail to the spool, and a line slider that guides the fishing line from the bail to the line roller. The line slider includes an attachment part that the bail is integrally joined to or formed with, and a wall that separates a first depression from a second depression, the first depression accommodating at least a part of a head of an arm-lever fastening screw member when the arm-lever fastening screw member is attached, the second depression accommodating an end of the line roller and covering an outer periphery of the end with a minute gap provided, and the wall and the line slider are formed of a single member.

Abstract: An adhesion-imparting agent of the present technology is an organopolysiloxane represented by (R11R12SiO2/2)a(R2SiO3/2)b(R3SiO3/2)c(R4O1/2)d. R11 and R12 each independently represent an aryl group having from 6 to 20 carbons or an alkyl group having from 1 to 20 carbons, R2 represents an alkenyl group, R3 represents an epoxy group-containing group or an oxetanyl group-containing group, and R4 represents a hydrogen atom or an alkyl group having from 1 to 10 carbons; and a, b, c, and d are each a positive number and satisfy relationship formulas of 0.80?a+b+c+d?1.00, c/(a+b+c)>0.01, d/(a+b+c)>0.02, and d/(2a+b+c+d)<0.05.

Abstract: A composite material composed of nanocarbon materials and metallic materials for a matrix is extrusion molded to have the nanocarbon materials oriented in one direction.

Abstract: A composite material composed of nanocarbon materials and metallic materials for a matrix is extrusion molded to have the nanocarbon materials oriented in one direction.