Abstract: An ink layer of an electrically conductive ink is formed on a sheet-like base and then the base is bent-deformed before the ink layer is cured, followed by curing the ink layer, thereby forming wiring. The ink layer is pliable during the bending deformation of the base, preventing breakage of the ink layer associated with the bending deformation of the base, and preventing damage to the wiring even when the wiring is finely formed.

Abstract: An ink layer of an electrically conductive ink is formed on a sheet-like base and then the base is bent-deformed before the ink layer is cured, followed by curing the ink layer, thereby forming wiring. The ink layer is pliable during the bending deformation of the base, preventing breakage of the ink layer associated with the bending deformation of the base, and preventing damage to the wiring even when the wiring is finely formed.

Abstract: A corrugated tube, an apparatus and method for perforating the corrugated tube. The corrugated tube includes a tubular body having large and small diameter portions and a longitudinal slit formed along a generating line of the tube body. The tube includes a communication hole formed generally in the large-diameter portions. A tube guide is provided in the apparatus for guiding the tubular body during the process of forming the perforations.

Abstract: To provide a corrugated tube and an apparatus for and method of perforating a corrugated tube, which are capable of rapidly discharging water, such as water intruding into the inside and condensation water, to the outside and in which a plurality of communication holes can be positively and efficiently formed respectively in predetermined portions of a peripheral surface of a tube body. For example, a wire harness or the like is inserted into a corrugated tube 10 through a slit 12 formed in a tube body 11 of a tubular shape along a generating line of the tube body, the tube body having larger-diameter portions 20 and smaller-diameter portions 30 which are arranged alternatively along the same axis. Usually, the corrugated tube 10, receiving the wire harness therein, is installed in such a manner that the slit 12 is disposed at a lower side, but there arises the case where the slit 12 can not be disposed at the lower side because of the installation direction and a change of the direction.

Abstract: An arc-extinguishing system for a contact switching apparatus having a plurality pieces of grid plate for arc extinction arranged outside the contact switching apparatus so as to be substantially vertical to a movable contact, and an arc box as well as an arc cover for covering the contact switching apparatus as well as arc-extinguishing grid plates, in which a thin-plate rib extending in a direction of an array of the arc-extinguishing grid plates is provided on the arc cover made of resin having elasticity, and the arc-extinguishing grid plates are fixed to the thin-plate rib by being pressed against end surfaces of the arc-extinguishing grid plates through connecting of the arc box to the arc cover.

Abstract: The invention provides an alkali-soluble adhesive agent characterized by comprising an alkali-soluble resin that is a reaction product (C) obtained by allowing a polycarboxylic acid and/or a polycarboxylic anhydride having two or more carboxyl groups to react with a reaction product of a compound (A) having at least one epoxy group with a monocarboxylic acid compound (B). Preferably, the alkali-soluble resin is used in combination with a ketone organic solvent, optionally with at least one member selected from the group consisting of a melt viscosity reducing agent, a surface active agent and a plasticizer. The alkali-soluble adhesive agent can be removed by an alkali aqueous solution without recourse to any organic solvent, and is of an environmental protection-conscious type with improvements in adhesion, adhesion strength, coatability, surface smoothness, softening point controllability, melt viscosity controllability and spread controllability.

Abstract: There is here disclosed a movement error compensating device for a movable unit such as a slider in a numerical control machine tool. A laser beam is emitted from a reference position beam generator installed on a fixed base in the movement direction of the slider. The slider is provided with a beam passing position detector, which detects a deviation on YZ planes of the laser beam. In order to properly detect the irradiation direction of the laser beam, the fixed base is equipped with a movement end beam position detector.

Abstract: A method of simulation of NC machining, wherein machining simulation is carried out according to blank shape data, tool shape data and an NC program to modify the NC program or interpolation data by feedforward control so that optimum cutting conditions can be obtained. The simulation result can be used for correcting the NC program and the interpolation data at the next stage. Further, a record of tools used can be generated on the basis of this simulation result.

Abstract: A vibration-isolating laminar rubber structure including highly rigid hard plates and rubber layers which are alternately laminated on each other, wherein the rubber layers are formed of a rubber composition comprising 1-50 parts by weight of at least one kind of material selected from among asphalt materials (e.g., natural asphalt), tar materials and pitch materials, per 100 parts by weight of a rubber material (natural rubber and/or diene-based synthetic rubber). The rubber composition preferably further comprises 10-150 parts by weight of carbon black and/or 1-50 parts by weight of a plasticizer having a freezing point of not higher than −30° C, per 100 parts by weight of the rubber material.

Abstract: A terminal cover for electrical equipment has two pieces of substantially U-shaped elastic engaging piece section each with an outer edge thereof integrally connected to the terminal cover and the other edge in the inner side thereof coupled to that of the other one with a bridging piece section provided therein, counter claw sections are formed on the two pieces of elastic engaging piece section respectively, and the terminal cover is fixed to a frame of equipment by engaging the counter claw sections in recesses for engagement formed on the frame of the equipment respectively.

Abstract: A color filter composition, a color display device, and a production method of the same with which an increase of the luminance, an increase of the contrast, an increase in the range of color reproduction, and an improvement of the function for preventing reflection of outside light can be achieved. The color filter composition has a spectral characteristic allowing specific light of the visible region to pass therethrough and is composed of fine particles of an inorganic metal oxide containing 15 percent by weight or less of particles having a particle size of 0.1 .mu.m or more based on the weight of all of the particles and contains 70 percent by weight or more of particles having a particle size of 0.01 .mu.m to 0.07 .mu.m based on the weight of all of the particles. A color filter is formed on an inner surface of a panel of a display device by screen printing or heat transfer printing by using this color filter composition.

Abstract: A color filter composition, a color display device, and a production method of the same with which an increase of the luminance, an increase of the contrast, an increase in the range of color reproduction, and an improvement of the function for preventing reflection of outside light can be achieved. The color filter composition has a spectral characteristic allowing specific light of the visible region to pass therethrough and is composed of fine particles of an inorganic metal oxide containing 15 percent by weight or less of particles having a particle size of 0.1 .mu.m or more based on the weight of all of the particles and contains 70 percent by weight or more of particles having a particle size of 0.01 .mu.m to 0.07 .mu.m based on the weight of all of the particles. A color filter is formed on an inner surface of a panel of a display device by screen printing or heat transfer printing by using this color filter composition.

Abstract: A thermal transfer sheet having a back coating layer excellent in heat-resistance is provided by using a styrene-acrylonitrile copolymer as a resin constituting the back coating layer. A thermal transfer material having an excellent heat-resistance and having a back coating layer having considerable strength is provided by incorporating at least two species of heat-resistant particles having different particle sizes in the back coating layer, since the larger species of particle imparts excellent heat-resistance to the back coating layer, the smaller species of particle enhances the total amount of the fillers, and the larger and smaller species of particles function so as to provide a synergistic effect.

Abstract: A magnetic coil, a magnetic contactor using the magnetic coil and a method for manufacturing the magnetic coil are disclosed wherein the magnetic coil does not need increased winding space and can be configured as having two coil terminals protruding in only one direction or as having three coil terminals. A three terminal-type magnetic contactor which uses the magnetic coil does not require an increased amount of space for the winding process, and the size of the three terminal version is reduced while still meeting insulation requirements. The magnetic coil maintains reliable electrical connection even when subjected to mechanical vibration.

Abstract: A numerical control apparatus having a three-dimensional graphic display function is provided. A three-dimensional space is divided into lattice points in storing the form data of a workpiece and a tool. When the same lattice data of a plane including an X-axis and Y-axis of three-dimensional coordinates is continuous in a Z-direction, i.e., the same form continues, those lattice point data are stored using a piece of lattice data and a continuity number, and the lattice data are stored in the form of a list of links. This allows the form data of the workpiece and tool to be stored using a small memory capacity and the accuracy of display to be improved where needed without increasing the memory capacity.

Abstract: A coordinate data converter converts plural shape data of the movable parts from a direction and of the parts that may interfere with the movable parts into the shape data of the three-dimensional coordinate system unique to the machining system, the number of structural shape elements of those parts being different from one another. A generator projects thus converted shape data on the three planes of said three-dimensional coordinate system; an arithmetic operator determines whether or not projected data overlap each other in each of the three planes, and a detector determines that an interference has occurred if the projection data on respective planes overlap and if projected data based on the shape data overlap in all of the three planes.

Abstract: A display unit includes a thin film EL display panel, a scanning side switching circuit connected to a scanning side electrode, a data side switching circuit connected to a data side electrode, a scanning side drive circuit which outputs a high voltage pulse to the scanning side switching circuit and a data side drive circuit which outputs a signal voltage to the data side switching circuit. It further includes a device for decreasing a pulse width of a high voltage pulse supplied from the scanning side drive circuit to the scanning side switching circuit in accordance with an increase of the level of a high voltage generated by a high voltage power supply in the scanning side drive circuit.

Abstract: A thermal transfer sheet having a back coating layer excellent in heat-resistance is provided by using a styrene-acrylonitrile copolymer as a resin constituting the back coating layer. A thermal transfer material having an excellent heat-resistance and having a back coating layer having considerable strength is provided by incorporating at least two species of heat-resistant particles having different particle sizes in the back coating layer, since the larger species of particle imparts excellent heat-resistance to the back coating layer, the smaller species of particle enhances the total amount of the fillers, and the larger and smaller species of particles function so as to provide a synergistic effect.

Abstract: A numerical control information generating system allows an operator to revise using a simple input method any of the types of machining steps, tools to be used and scopes of machining of a machining process which have previously been automatically decided according to certain criteria. Once a part shape and blank shape have been inputted, the system can fully utilize the knowhow of the operator without being restricted by detailed data of the shapes.

Abstract: For the function of forming numerical control information prior to machining process, the type of machining (such as drilling, end milling, outer diameter end face, etc.) and machining scope for each machining area is determined by inputting the shapes of a work and a part determining the machining areas based on said shapes, identifying the areas for inner diameter machining out of said machining areas, extracting from said inner diameter machining areas those characteristic areas to the inner diameter machining such as the area where a rear end face exists on the part shape, where a through hole is unprocessed or where a through hole is bored on the work based on the shape elements. As this method does not require preliminary reviewing of the machining method for inner diameter (and especially for small diameter), it allows beginner operators to produce numerical control information as easily as a skilled operator.