The invention discloses a method for manufacturing an electrical component, in which ions migrate between electrodes and which provides high efficiency. In the method for manufacturing an electrical component, in which ions migrate between electrodes, an i...

An electrode structure composed of a low resistance electrode film (18) with good bonding properties on a current-collecting member surface (13), and a manufacturing method for a battery and double-layer capacitor utilizing that element are disclosed. An e...

An electrolyte composition and a solid polymer electrolyte for electric double-layer capacitors are each composed of a polyurethane polymeric compound and an ion-conductive salt. A substituent having a large dipole moment has been introduced onto the polyu...

A brake cable connecting device for fastening a brake cable to a brake lever (20) of a drum brake in a blind manner which reduces cost and weight of the brake device. The connecting device is formed of a U-shaped channel (20a) provided on a free end of the...

A press-sliding mixer, wherein a mixture of the ion-conducting polymer or ion-conducting polymer raw material 121 and the powdered substance 11 is processed so that the powdered substance 11 is coated by the ion-conducting polymer 12, a coating method and ...

An electrode structure 1 comprising a powdered active electrode substance 11 coated by an ion-conducting polymer 12 which is made to adhere to a current-collecting member 13, a secondary cell employing this structure and a method of manufacturing this stru...

An electrolyte composition and a solid polymer electrolyte for electric double-layer capacitors are endowed with high ionic conductivity, high tackiness and shape retention. The invention is also directed at a polarizable electrode-forming composition and ...

A fuel cell separator having on one side or both sides thereof channels for gas supply and discharge formed from a compound composed mainly of thermosetting resin and graphite particles, characterized in having a flexural modulus equal to or lower than 20 ...

A carbonaceous composite material molded from a carbonaceous composite compound composed mainly of graphite, a thermosetting resin, and a fibrous base material, wherein molding is carried out in such a way that said fibrous base material is oriented in sai...