摘要:
The present invention provides a non-aqueous electrode secondary battery supplied with a non-aqueous electrolyte comprising an overcharge additive. The positive electrode material layer constituting the positive electrode in the non-aqueous electrolyte secondary battery is characterized by having a differential pore volume peak A as well as a peak B located on the smaller pore diameter side than the peak A in a pore diameter range of 0.05 μm to 2 μm in a pore size distribution curve measured by a mercury porosimeter, wherein the pore size distribution curve has a minimum C corresponding to a minimum differential pore volume between the peak A and the peak B, such that a ratio (XC/XL) of the minimum C's differential pore volume XC to a differential pore volume XL, which is the larger between the peak A's differential pore volume XA and the peak B's differential pore volume XB is 0.6 or larger.
摘要:
A method for manufacturing an array substrate includes forming a plurality of holes in a film shape substrate having thermal plasticity, in which the holes have a diameter of 0.25 times to 2 times a thickness of the substrate, and a pitch of 5 times to 40 times the diameter of the holes; and heating a molding member provided with a plurality of convex portions or concave portions in an array pattern, pressing the substrate provided with the plurality of holes, and transferring the plurality of convex portions or concave portions to the substrate.
摘要:
A component mounting apparatus includes: a load area to load a substrate; an unload area to unload the substrate; a main area interposed between the load and unload areas, including a first area including a first mounting area, a second area including a second mounting area, and a third area interposed therebetween; two mounting units to mount, on the substrate, first and second components in the first and second mounting areas, respectively; a conveyor group to convey the substrate, including first to fourth conveyors, the second and fourth conveyors being capable of receiving the substrate from the first and third conveyors in the first and second areas, respectively; and a driving mechanism capable of moving at least one of the first and second conveyors between the first and third areas and moving at least one of the third and fourth conveyors between the second and third areas.
摘要:
A series resonant converter circuit that reduces power loss is provided that includes an inverter circuit having at least a pair of first and second switching elements that is connected between DC input terminals, a transformer connected to this inverter circuit, a resonant inductance means that are connected in series to a primary winding wire or a secondary winding wire of the transformer, a primary-side resonant capacitor that is connected in series to the resonant inductance means through the first or second switching element, first and second secondary-side resonant capacitors that are connected to each other in series between the DC input terminals, first and second unidirectional elements that are connected to each other in series between the DC output terminals, and a resonant inductance means that cooperates with resonant capacitance from the primary-side resonant capacitor and the first and second secondary-side resonant capacitors to resonate in series.
摘要:
Provided is an electric compressor whose manufacturing cost is reduced and in which a motor driving circuit can be positively protected. A temperature sensor is provided in the vicinity of a power semiconductor element whose temperature becomes highest among a plurality of power semiconductor elements and control of the number of revolutions of a motor is performed on the basis of temperatures detected by the temperature sensor, whereby it is possible to change the number of revolutions of the motor by using a temperature in the vicinity of a power semiconductor element in a position under the worst temperature conditions as a reference, and it becomes possible to positively protect an inverter circuit without the need for a plurality of temperature sensors.
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).