Abstract: A high-frequency wire includes: a central conductor that is formed from aluminum or an aluminum alloy; and a magnetic layer that has a fibrous structure formed along a longitudinal direction of the central conductor and covers the central conductor.

Abstract: An electric wire capable of reducing an AC resistance equal to or less than the copper wire. In the electric wire in a single layered structure having a first layer of a substance having lower conductivity than copper, a radius of the wire is less than a skin depth, and an alternating current resistance value of the wire at a frequency used in the wire is greater than or equal to a sum of a direct current resistance value of the wire and a direct current resistance value of a copper wire having a same shape and a same outer diameter as the wire, and less than or equal to an alternating current resistance of the copper wire.

Abstract: An electric wire capable of reducing an AC resistance equal to or less than the copper wire. The wire includes a single layered structure having a first layer of a substance having lower conductivity than copper, or includes a double-layered structure in which a second layer of copper is formed on a periphery of the first layer, wherein a radius of the wire is smaller than a skin depth thereof, an alternating current resistance value of the wire at a frequency used in the wire is provided in excess of a sum of a value obtained by multiplying a direct current resistance value of the wire by a ratio of a cross-sectional area of the first layer and an entire cross-sectional area of the wire, and a direct current resistance value of a copper wire having a same shape and a same outer diameter as the wire.

Abstract: A high-frequency wire includes: a central conductor that is formed from aluminum or an aluminum alloy; and a magnetic layer that has a fibrous structure formed along a longitudinal direction of the central conductor and covers the central conductor.

Abstract: A electric wire includes a central conductor 1 made of aluminum or an aluminum alloy, a cover layer 2 made of copper and covering the central conductor 1, and a ferromagnetic layer 3 covering the cover layer 2 and blocking the external magnetic field. The thickness of the ferromagnetic layer 3 is in a range from 0.04 ?m to 14 ?m, the total diameter of the central conductor 1 and the cover layer 2 is in a range from 0.05 mm to 0.4 mm, and the cross-sectional area of the central conductor 1 is in a range from 85% to 95% of the total cross-sectional area of the central conductor 1 and the cover layer 2.

Abstract: A electric wire includes a central conductor 1 made of aluminum or an aluminum alloy, a cover layer 2 made of copper and covering the central conductor 1, and a ferromagnetic layer 3 covering the cover layer 2 and blocking the external magnetic field. The thickness of the ferromagnetic layer 3 is in a range from 0.04 ?m to 14 ?m, the total diameter of the central conductor 1 and the cover layer 2 is in a range from 0.05 mm to 0.4 mm, and the cross-sectional area of the central conductor 1 is in a range from 85% to 95% of the total cross-sectional area of the central conductor 1 and the cover layer 2.

Abstract: A electric wire includes a central conductor 1 made of aluminum or an aluminum alloy, a cover layer 2 made of copper and covering the central conductor 1, and a ferromagnetic layer 3 covering the cover layer 2 and blocking the external magnetic field. The thickness of the ferromagnetic layer 3 is in a range from 0.04 ?m to 14 ?m, the total diameter of the central conductor 1 and the cover layer 2 is in a range from 0.05 mm to 0.4 mm, and the cross-sectional area of the central conductor 1 is in a range from 85% to 95% of the total cross-sectional area of the central conductor 1 and the cover layer 2.

Abstract: A electric wire includes a central conductor 1 made of aluminum or an aluminum alloy, a cover layer 2 made of copper and covering the central conductor 1, and a ferromagnetic layer 3 covering the cover layer 2 and blocking the external magnetic field. The thickness of the ferromagnetic layer 3 is in a range from 0.04 ?m to 14 ?m, the total diameter of the central conductor 1 and the cover layer 2 is in a range from 0.05 mm to 0.4 mm, and the cross-sectional area of the central conductor 1 is in a range from 85% to 95% of the total cross-sectional area of the central conductor 1 and the cover layer 2.

Abstract: A power-feed connector comprises a tubular case that has a front end opening portion; a connector body that is housed in the tubular case and can slide along a center axis direction of the tubular case; and an operating mechanism that operates the sliding of the connector body along the center axis direction, wherein the operating mechanism at least comprises an operating lever that is pivotally supported at the tubular case rotatably and a first end of which protrudes outside of the tubular case, and a conversion mechanism that converts a rotating force of the operating lever generated by moving the first end only into a force in the center axis direction of the tubular case; and a moving direction of the first end of the operating lever is coincident with a moving direction of the connector body which moves in association with the rotation of the operating lever.

Abstract: A power-feed connector comprises a tubular case that has a front end opening portion; a connector body that is housed in the tubular case and can slide along a center axis direction of the tubular case; and an operating mechanism that operates the sliding of the connector body along the center axis direction, wherein the operating mechanism at least comprises an operating lever that is pivotally supported at the tubular case rotatably and a first end of which protrudes outside of the tubular case, and a conversion mechanism that converts a rotating force of the operating lever generated by moving the first end only into a force in the center axis direction of the tubular case; and a moving direction of the first end of the operating lever is coincident with a moving direction of the connector body which moves in association with the rotation of the operating lever.

Abstract: A data converting device which includes an input device which receives input information containing one or more kinds of data, a data analyzer which checks each kind of data constituting the input information and extracts data from the input information when the checked data are judged to be predetermined conversion target data to be subjected to a data conversion processing, and a controller which performs the conversion processing on an amount of the extracted data in accordance with a predetermined regulation for the kind of data. The invention further includes an information constructing device which replaces the non-converted data of the input information which converted extracted data, thereby reconstructing the input information, and an output device which outputs the reconstructed input information.

Abstract: A web phone dialer system that can easily transmit a call to a person, even if the telephone number of the person is changed. The web phone dialer system includes a web server, a sending client, and a receiving client each being connected to each other through a network. The web server includes a telephone directory database which stores a database file having a plurality of records each including an assignment, name, and telephone number of a parson operating a receiving client and an IP address, and mail address if the receiving client. The web server in response to an inquiry from a sending client, including at least one of an assignment and name of a person to which communication is to be established, searches the telephone directory database to obtain the telephone number, IP address and mail address of the person. The sending client use the telephone number to call.

Abstract: There is provided a device for forming, from original sound-attached moving-picture (video) data, sound-attached moving-picture data of a desired reproduction time which has a data amount smaller than that of the original sound-attached moving-picture data and are suitable to output the corresponding sounds and moving pictures at the same time. The original sound-attached moving-picture data are separated into moving-picture data and sound data. When the separated moving-picture data are moving-picture data which are encoded by orthogonal transform coding, for every frame, any portion representing high frequency components in the moving-picture data in each frame of the moving-picture data is deleted.