Abstract: A positive electrode, which is an example of this secondary battery electrode, includes: a positive electrode core material; an electrically conductive adhesive layer disposed on the positive electrode core material; and a positive electrode mixture layer disposed on the adhesive layer. The positive electrode core material includes, at one end in a lateral direction of the positive electrode core material, an exposed portion where the adhesive layer and the positive electrode mixture layer are not disposed. An insulating protection layer that includes resin is disposed on the exposed portion of the one end. A predetermined gap is provided between the protective layer and an end surface of one end in the lateral direction of the adhesive layer.

Abstract: A positive electrode that is an example of an electrode for a secondary battery comprises: a positive electrode core material, a conductive adhesive layer disposed on the positive electrode core material, and a positive electrode mixture layer disposed on the adhesive layer, wherein: the positive electrode core material has, at one end in the short direction of the positive electrode core material, an exposed part on which the adhesive layer and the positive electrode mixture layer are not provided; an insulating protective layer containing a resin is disposed on the exposed part at the one end; and the protective layer is in contact with the end surface at one end of the adhesive layer and the positive electrode mixture layer in the short direction.

Abstract: A communication device may include: a memory configured to store management information in which, for each of a plurality of OIDs of a MIB, the OID and a setting value are associated with each other; and a controller, wherein the controller may be configured to: receive a setting command which conforms to TCP; write the setting value included in the setting command to the management information in association with the OID included in the setting command; and send a response command which conforms to the TCP. In a case where the setting command including a first OID and a first setting value is received, the controller may be configured to: write the first setting value to the management information in association with the first OID after the response command has been sent, and send the response command before the first setting value is written to the management information.

Abstract: A carrier system capable of rapidly carrying a cargo includes: a circulation rail which is hung from above and includes a curved part; a plurality of carriers, each of which includes a travelling vehicle that travels along the circulation rail and a lift stage that is liftably hung on the travelling vehicle and serves to hold a cargo, and each of which lifts and lowers the lift stage while traveling along the circulation rail; a plurality of racks which are arranged in parallel along the circulation rail, and each of which includes a plurality of placement parts arranged in parallel in a vertical direction; and a controller which selects any of the plurality of placement parts as a storing position of the cargo and instructs the carrier that holds the cargo out of the plurality of carriers, about the storing position.

Abstract: A carrier system capable of rapidly carrying a cargo includes: a circulation rail which is hung from above and includes a curved part; a plurality of carriers, each of which includes a travelling vehicle that travels along the circulation rail and a lift stage that is liftably hung on the travelling vehicle and serves to hold a cargo, and each of which lifts and lowers the lift stage while traveling along the circulation rail; a plurality of racks which are arranged in parallel along the circulation rail, and each of which includes a plurality of placement parts arranged in parallel in a vertical direction; and a controller which selects any of the plurality of placement parts as a storing position of the cargo and instructs the carrier that holds the cargo out of the plurality of carriers, about the storing position.