摘要:
A method is provided for producing high purity electrolytic copper useful, for example, to make a copper wire for use in sound or image reproducing systems, such as audio, video and television systems, etc. The copper wire consists of high purity copper in which silver and sulfur contents are both not more than 0.5 ppm and preferably has a crystal grain size not less than 0.02 mm and is unidirectionally solidified or is a single crystal. Such a copper wire is manufactured by continuously casting electrodeposited copper which has been obtained by refining by re-electrolysis of electrolytic copper, using a specially arranged casting apparatus having a mold projecting to an electrolytic bath.
摘要:
The present invention relates to a copper wire for use in sound or image reproducing systems, such as audio, video and television systems, etc., and a method for manufacturing the same. The copper wire consists of high purity copper in which silver and sulfur contents are both not more than 0.5 ppm and preferably has a crystal grain size not less than 0.02 mm and is unidirectionally solidified or single crystallized. Such a copper wire is manufactured by continuously casting electrodeposited copper which has been obtained by refining by re-electrolysis of electrolytic copper, using a specially arranged casting apparatus having a mold projecting to an electrolytic bath.
摘要:
Provided is an information display panel, which includes: a transparent first substrate having transparent pixel electrodes formed in an information display screen region, first connecting electrodes formed as line electrodes drawn from the pixel electrodes to a region outside the information display screen region, and third connecting electrode formed as different line electrodes that are not connected to the first connecting electrodes; and a film-like second substrate having pixel electrodes formed in the information display screen region, and second connecting electrodes formed as line electrodes drawn from the pixel electrodes to a region outside the information display screen region, in which the transparent pixel electrodes on the transparent first substrate and the pixel electrodes on the second substrate are opposed to each other so as to form a space between the first substrate and the second substrate opposing to each other, the space having a display media sealed therein in the information display screen region; in which the second connecting electrodes and one of electrode terminals of each of the third connecting electrodes are connected to each other via an anisotropic conductive connecting member; and in which another one of the electrode terminals of each of the third connecting electrodes and an electrode terminal of the first connecting electrodes are electrically connected, via a connecting wiring substrate, to a connecting electrode terminal provided to a driver circuit board on a drive unit side, which is disposed on a rear side of the second substrate, the connecting wiring substrate being mounted without being folded back while allowing a connecting end to the driver circuit side to face inward to be electrically connected to the drive unit, to thereby drive the display media via the opposing pixel electrodes in order to cause information to be displayed.
摘要:
A binding device for files and binders in which rings to be inserted into binding holes of an object to be bound are openably and closeably secured to a base plate so as to be opened and closed by an opening-closing mechanism including a rotationally movable lever. In the binding device, a first ring member and a second ring member are configured such that they are interlocked with the opening-closing mechanism including the lever so as to be opened and closed about respective pivot portions and provided in the lower end thereof by rotationally moving the lever. In addition, the first ring member and the second ring member are secured in an opened state when opened, and the lever is secured such that the first ring member and the second ring member are maintained in the opened state.
摘要:
An optical fiber module is formed by storing an optical component and a connection portion of this optical component and an optical fiber into a package. The optical fiber module has the package, the optical component unfixedly stored into the package, and the optical fiber in which one end side of the optical fiber is connected to the optical component and the other end side is pulled out of the package to the package exterior. An optical fiber anchor member is arranged in the package in an extraction preventing state in an optical fiber pulling-out area of the package. The optical fiber is fixed to the optical fiber anchor member. The optical fiber anchor member and the package are set to be relatively moved in the optical fiber longitudinal direction.
摘要:
A dispersion compensator with Bragg gratings which have a dispersion compensating function and are formed on output waveguides of an arrayed waveguide grating, and a dispersion-compensating module employing the dispersion compensator.
摘要:
A variable reactance circuit which can produce equivalent reactance varying from negative given values to positive given values in accordance with fundamental reactance elements such as capacitor, coil, etc. The present invention has a big advantage of being capable of easily producing the positive, negative equivalent reactance given times as much as the basic reactance element with the use of a circuit which can be integrated.
摘要:
Provided is an information display panel, in which transparent stripe electrodes on a first substrate and stripe electrodes on a second substrate are orthogonally opposed to each other, and at least two kinds of display media configured as particle groups containing electrically charged particles are sealed in a space between the first substrate and the second substrate which are opposed to each other in the information display screen region while the line electrodes drawn from the stripe electrodes on the first substrate and the L-shaped line electrodes formed on the third substrate are electrically connected to each other, so that, in a configuration where the first substrate, the second substrate, and the film-like third substrate having the L-shaped line electrodes formed thereon are arranged as being superposed one another in the stated order, the stripe electrodes opposing to each other forms an electrode pair, to which a voltage controlled by the driver circuit is applied so as to generate an electric field for causing the display media to move, to thereby display information.
摘要:
A binding device includes a plurality of binding rings, a holding member which enables the binding rings to be disposed with a spacing therebetween, an operating member having a surface to which base portions of the binding rings are secured such that the binding rings are disposed with a spacing therebetween, the operating member including a pair of operating pieces movable in the holding member in a longitudinal direction of the holding member, and an opening-closing member which causes the binding rings to be changed in an opening direction. The opening-closing member includes an elastic member. The elastic member is provided in the operating member such that a distance between the operating pieces in an opening-closing direction of the binding rings is maintained at a distance enabling the pair of the operating pieces to be moved and is arranged to move the pair of the operating pieces defining the operating member relative to each other in respective opposite directions and so as to elastically urge the pair of the operating pieces in a direction allowing the binding rings to be held in an opened state.
摘要:
A binding device for files and binders in which rings to be inserted into binding holes of an object to be bound are openably and closeably secured to a base plate so as to be opened and closed by an opening-closing mechanism including a rotationally movable lever. In the binding device, a first ring member and a second ring member are configured such that they are interlocked with the opening-closing mechanism including the lever so as to be opened and closed about respective pivot portions and provided in the lower end thereof by rotationally moving the lever. In addition, the first ring member and the second ring member are secured in an opened state when opened, and the lever is secured such that the first ring member and the second ring member are maintained in the opened state.