摘要:
It is an object of the present invention to provide a controller for a machine tool and a five axis simultaneous control machine tool controlled thereby which can improve the machining accuracy in machining by controlling a driving axis including a linear axis and a pivoting axis.The controller comprises a detecting member 102 detecting a machining position where a pivoting axis is reversed in machining by the machine tool 1 based on the control data, an allowable position error setting member 103 setting an allowable position error Δ between a commanded machining position P1 and an actual machining position P2, an allowable acceleration deciding member 107 deciding the allowable acceleration about the pivoting axis based on a distance L1, L2 from the machining position of the reversed axis to a center of the pivoting axis and based on the allowable position error Δ being set, and a controlling member 108 controlling a velocity about the driving axis based on the allowable acceleration.
摘要:
Disclosed is a method of manufacturing an organic electroluminescent element comprising a substrate and provided thereon, a light emission layer and at least one layer of a hole injecting layer, a hole transporting layer, an electron injecting layer, and an electron transporting layer, two layers of the light emission layer and the at least one layer being adjacent to each other, the method comprising the steps of (a) providing a first coating solution employing a first organic solvent for one layer of the two layers and a second coating solution employing a second solvent for the other layer of the two layers, the first solvent being immiscible with the second solvent; (b) simultaneously coating the first and second coating solutions on the substrate so that the first coating solution is in contact with the second coating solution; and (c) drying the coated.
摘要:
An objective of the present invention is to provide a transparent conductive film exhibiting excellent adhesion to a substrate and excellent crack resistance, together with high transparency and conductivity. Also disclosed is a transparent conductive film comprising a substrate having thereon: a low density metal oxide layer made of metal oxide, and a high density metal oxide layer made of metal oxide that are alternately laminated layer by layer, wherein the transparent conductive film satisfies a condition specified by the following inequality (1); 1.01≦M2/M1≦1.400 (1), provided that a density of the low density metal oxide layer and a density of the high density metal oxide layer are represented by M1 and M2, respectively.
摘要:
A series resonant converter of the present invention includes an inverter circuit having at least a pair of a first and second switching device connected between two input terminals, a transformer having a primary winding and a secondary winding connected to the inverter circuit, a first and second resonant capacitor connected to a secondary side of the transformer and connected in series to each other between two output terminals, a first and second unidirectional device connected in series to each other, and a resonant induction device that is operated along with the first and second resonant capacitor and resonates in series. The first and second unidirectional device are configured such that current does not flow from the first and second resonant capacitor to the input terminal by preventing electric charge of the first and second resonant capacitor from being discharged to a primary side of the transformer.
摘要:
A semiconductor device in which the lifetime of mounted components can be prolonged. A cooling system for controlling the temperature of a refrigerant through a heating section and a radiator is provided. The semiconductor device is connected to the cooling system and is cooled. A variation width (ΔT1) of temperature controlled by the cooling system through the heating section and the radiator is smaller than a temperature variation (ΔT2) of the refrigerant caused by variations in operating conditions of the semiconductor device (ΔT1≦ΔT2).
摘要:
A superconducting tunable filter is disclosed that has a center frequency and a bandwidth able to be adjusted separately. The superconducting tunable filter includes a superconducting resonator filter pattern formed on a dielectric substrate; a dielectric or magnetic plate above the resonator filter pattern and having a through-hole; a dielectric or magnetic rod inserted in the through-hole; and a position controller which separately controls the position of the dielectric or magnetic plate and the position of the dielectric or magnetic rod relative to the resonator filter pattern.
摘要:
The object of the present invention is to provide:a glass member characterized by excellent friction resistance property, and antifouling property;a reading glass wherein, when this glass member is used as the reading glass of a scanner or a copier, toner, dust or adhesive does not easily deposit on the reading glass, with the result that deterioration in the copied image quality such as black spots or black streaks can be avoided;and a scanner or a copier wherein the glass is used.The glass member including a glass substrate including a fluorine containing film coated directly, not through any other layer interposed, on at least one surface of the glass substrate, wherein an element composition of the fluorine containing film is characterized in that a content of fluorine atoms exceeds 30 atomic percent, and an atomic ratio of oxygen atom to fluorine atom (O/F) is between 0.2 and 1.0.
摘要:
An electronic component electrically connected to a counter substrate through a pad on an active surface, characterized in that a resin bump on the active surface and an electrically conductive film on the resin bump constitute a bump electrode, and that a plurality of bump electrodes are electrically connected to the one pad.
摘要:
To provide a low cost mounting structure of an electronic component and to increase the reliability of the conductive connection between a bump electrode and a terminal formed on a substrate, in the mounting structure of the electronic component, the bump electrode includes a core composed of an inner resin and a conductive film covering the surface of the core. The bump electrode is brought into conductive contact with the terminal directly and is elastically deformed to make contact with the face of the substrate in a planar manner. A sealing resin is filled in around the conductive contact portion between the bump electrode and the terminal to hold the bump electrode and the terminal.
摘要:
A machining feed rate for machining a workpiece portion to be machined by a machining tool based upon a machining program is set by reading a data of the workpiece portion, by sectionalizing the workpiece portion in an area corresponding to a workpiece shape of the workpiece portion, and by determining a shape change point based upon a workpiece shape of the workpiece portion. The machining feed rate is set for each area and for each shape change point with reference to a predetermined parameter corresponding to an attribute of the each sectionalized area and corresponding to an attribute of the each determined shape change point.