Abstract: A gasket member for a solid polymer fuel cell, the gasket member including at least a laminate provided with a base material layer, and an adhesion layer positioned on both sides of the base material layer, wherein the laminate has a percentage retention of elongation at break of at least 60% after being left for 300 hours in 120° C. water.

Abstract: A screw-tightening electric tool includes a housing having a grip portion configured to be gripped by a hand of a user. A brushless motor is located in the housing and includes a stator fixed to the housing and a rotor that is rotatable relative to the stator. A tip-tool retaining part configured to hold a bit is located at a front of the housing, a battery mounting part is disposed at a lower end of the grip portion, and a battery pack is detachably affixed to the battery mounting part. A trigger protrudes from the grip portion, a trigger switch is disposed within the grip portion, and a control circuit board is disposed on the battery mounting part and offset from the brushless motor in the front-rear direction of the electric tool.

Abstract: A screw-tightening electric tool includes a housing having a grip portion configured to be gripped by a hand of a user. A brushless motor is located in the housing and includes a stator fixed to the housing and a rotor that is rotatable relative to the stator. A tip-tool retaining part configured to hold a bit is located at a front of the housing, a battery mounting part is disposed at a lower end of the grip portion, and a battery pack is detachably affixed to the battery mounting part. A trigger protrudes from the grip portion, a trigger switch is disposed within the grip portion, and a control circuit board is disposed on the battery mounting part and offset from the brushless motor in the front-rear direction of the electric tool.

Abstract: A screw-tightening power tool includes a motor housing. A brushless motor has a stator that is fixed to the motor housing and a rotor that is rotatable relative to the stator. A tip-tool retaining part is configured to hold a bit and a clutch is disposed between the rotor and the tip-tool retaining part. A grip housing extends from the motor housing. A switch assembly is provided in the grip housing and a trigger is held by the switch assembly. A sensor-circuit board is fixed to the stator. The sensor-circuit board and the switch assembly are connected by a first cord, and the stator and the switch assembly are connected by a second cord.

Abstract: A screw-tightening power tool includes a motor housing. A brushless motor has a stator that is fixed to the motor housing and a rotor that is rotatable relative to the stator. A tip-tool retaining part is configured to hold a bit and a clutch is disposed between the rotor and the tip-tool retaining part. A grip housing extends from the motor housing. A switch assembly is provided in the grip housing and a trigger is held by the switch assembly. A sensor-circuit board is fixed to the stator. The sensor-circuit board and the switch assembly are connected by a first cord, and the stator and the switch assembly are connected by a second cord.

Abstract: In an impact tool, a hammer case into which an output shaft of a motor is inserted is assembled to the front of a housing containing a stator core. In the hammer case, a spindle to which rotation is transmitted from the output shaft of the motor is provided. The rear end of the hammer case is coupled with a bearing box. In the housing, a partition wall through which the output shaft passes is provided between the stator core side and the hammer case side. On the housing, an air inlet is provided. An electric circuit board is provided on the front face of the stator core to close the front face with the output shaft passing therethrough. Between the electric circuit board and the partition wall, a waterproof member through which the output shaft passes is provided to close the gap therebetween.

Abstract: A battery pack can be mounted to and removed from at least one of a fan main body and a support device at least when the fan main body is supported on an installation surface via the support device.

Abstract: This invention relates to a disposable foot warmer comprising an inner bag capable of being applied to socks or stockings to warm a foot, and the inner bag is shaped so as to have an area and a thickness which does not protrude out of the plantar arch of a foot, so that the inner bag may be used as being applied to socks or stockings at their portion confronting the plantar arch.