Abstract: An information processing unit is disclosed that includes a load circuit, a pair of terminals that are capable of being connected to and removed from a direct current power source, a first capacitor connected between power terminals of the load circuit, a rush current suppressing circuit configured to suppress rush current flowing from the direct current power source to the first capacitor or the load circuit via the terminals, a buffer circuit connected between the terminals and buffers voltage fluctuation between the terminals, a second capacitor connected in series with the rush current suppressing circuit and the first capacitor in a line parallel to the buffer circuit, a switch connected parallel to the second capacitor, and a first controller configured to turn on the switch when a designated period of time is elapsed after hot insertion of the terminals into the direct current power source.

Abstract: The manufacturing method of a liquid crystal display device includes a step of forming the scanning signal lines including a step in which a photosensitive material film is exposed using an exposure device having a spatial light modulating element which generates an exposure pattern by a numerical control based on drawing data prepared based on the layout data. The drawing data is prepared by correction such that a shape of a portion of the scanning signal line in the layout data which is overlapped to a source electrode has an area corresponding to the distribution of a film thickness of an insulation layer interposed between the scanning signal line and the source electrode.

Abstract: A power supply control apparatus includes a plurality of power supply units for supplying electric power to a plurality of electric circuits respectively. The power supply control apparatus receives pulse signals from the exterior. Each of the plurality of power supply units comprises a counter for counting the pulse signals. And a controller initiates to supply of the electric power to corresponding one of the electric circuits when the number of the pulse signals counted by the counter reaches the particular value which corresponds to an initiating timing of supplying electric power to corresponding one of the electric circuits.

Abstract: A switching power supply device for a ripple control system that can obtain the ripple component with the necessary amplitude without using discrete elements. On capacitor Ci of CR integrator 11, a voltage is generated corresponding to the integration value of the voltage applied to inductor Lo. The ripple voltage generated on capacitor Ci has a waveform similar to that of the ripple current flowing through inductor Lo. The voltage of capacitor Ci is converted into current Iq by voltage/current converter 12, and the current is injected in resistor R3 arranged on the transmission path of output feedback voltage VFB in comparator 2. Resistor R3 generates ripple voltage (Iqxr3) corresponding to the ripple current flowing through inductor Lo. The synthetic voltage of the ripple voltage and output feedback voltage VFB is compared to reference voltage Vref.

Abstract: An exposure method that suppresses distribution of pattern shapes at the time of exposure. In a manufacturing method for a display unit, a layer forming a reference for pattern arrangement is determined among layers formed on a panel. An arrangement of a pattern in a layer above the reference layer is determined using a value obtained from distribution of the pattern arrangement in the reference layer.

Abstract: Provided is a mask blank substrate that can reduce the change in flatness of a main surface thereof before and after chucking to make very small the position offset caused by a photomask and that can significantly reduce the difference in tendency of substrate deformation before and after chucking between photomasks.

Abstract: A nitrocarburized crankshaft member made of a steel that includes C in an amount by weight of 0.25 to 0.32% as a required element and an optional element that may be included, and Fe and inevitable impurities in a remaining portion. The steel-made crankshaft member mainly includes ferrite and perlite, wherein at least a portion of the steel surface thereof having a ferrite surface area of 50% or greater is imparted with a nitrocarburized hard layer. The nitrocarburized hard layer includes a surface compound layer suppressed to a thickness of 10 to 35 ?m, and a nitrogen diffusion zone below the surface compound layer having a diffusion depth of 700 ?m or greater. The steel includes C, Si, Mn, Cu, Ni, and Cr as the required elements and Mo, N, s-Al, and Ti as the optional elements.

Abstract: A plurality of primary power supplies convert a primary power supply voltage into intermediate voltages. Secondary power supplies convert the intermediate voltages converted by the primary power supplies into supply voltages and output the same. A timing adjuster is inputted thereto plural sorts of power converted into the intermediate voltages from the plural primary power supplies to perform timing adjustment to absorb a difference in start timing between the plural primary power supplies, and causes the secondary power supplies to output the supply voltages. When the power is supplied from the plural power supplies to the load elements, stable power can be supplied to the load elements even if a difference in start time generates between the plural power supplies.

Abstract: A display device comprising a plurality of scan signal lines; a plurality of picture signal lines three-dimensionally intersecting the plurality of scan signal lines; and numerous TFT elements arranged in a matrix; and having a display panel in which each of the TFT elements has a gate connected to one of the plurality of scan signal lines, and a drain or source connected to one of the plurality of picture signal lines; wherein the TFT elements respectively differ in terms of channel width, channel length, or both, depending on a distance from a signal input terminal of the scan signal line to which the gate is connected and a distance from a signal input terminal of the picture signal line to which one of the drain and the source is connected.

Abstract: The manufacturing method of a liquid crystal display device includes a step of forming the scanning signal lines including a step in which a photosensitive material film is exposed using an exposure device having a spatial light modulating element which generates an exposure pattern by a numerical control based on drawing data prepared based on the layout data. The drawing data is prepared by correction such that a shape of a portion of the scanning signal line in the layout data which is overlapped to a source electrode has an area corresponding to the distribution of a film thickness of an insulation layer interposed between the scanning signal line and the source electrode.

Abstract: A buck converter and a switching regulator capable of suppressing a ripple voltage under light load conditions. The buck converter has NMOS transistors QN2 and QN3 that are connected in series between input voltage VIN and the ground, inductor L1 that is connected to node SW where transistors QN2 and QN3 are connected, comparator COMP2 that compares respective voltages of node N1 and node N2 so as to decide on time of transistor QN2, and current detection circuit 100 that detects reverse current Ig flowing to the ground from inductor L1 via node SW and transistor QN3. When current detection circuit 100 detects reverse current Ig, voltage of node N1 of comparator COMP2 is reduced by variable circuit 110 in order to reduce the on time of transistor QN2.

Abstract: In a liquid crystal display device, each pixel region formed over a liquid crystal side of one substrate out of respective substrates which are arranged to face each other with liquid crystal therebetween includes pixel electrodes to which a video signal is supplied from a drain signal line through a switching element driven in response to a scanning signal from a gate signal line and capacitive elements which are formed between the pixel electrodes and a capacitive signal line by way of a dielectric film. In such a constitution, the pixel region is divided into a plurality of regions, and video signals are supplied to respective pixel electrodes and capacitive elements in respective regions through paths which are branched from the switching element.

Abstract: To provide a compound which has an excellent activity to modulate the functions of CCR4 or TARC and/or MDC and can be used for the prevention and/or treatment of various inflammatory diseases, allergic diseases, autoimmune diseases and the like. An acylaminopiperidine compound represented by the formula (I) or a pharmaceutically acceptable salt thereof. [Symbols in the formula represent the following meanings; A: a single bond or C1-C6 alkylene, R1: phenyl which may be substituted, etc., R2: —H or C1-C6 alkyl, R3: —H, C1-C6 alkyl or C3-C8 cycloalkyl, R4: pyrrolidin-2-yl which may be substituted, etc., and D: benzene ring or pyrazole ring].

Abstract: A power supply control apparatus includes a plurality of power supply units for supplying electric power to a plurality of electric circuits respectively. The power supply control apparatus receives pulse signals from the exterior. Each of the plurality of power supply units comprises a counter for counting the pulse signals. And a controller initiates to supply of the electric power to corresponding one of the electric circuits when the number of the pulse signals counted by the counter reaches the particular value which corresponds to an initiating timing of supplying electric power to corresponding one of the electric circuits.

Abstract: The present invention is intended to prevent the flow of a large input current into a DC/DC converter, to which power is fed from a power supply, before a supply voltage delivered from the power supply reaches a rated output voltage. A control unit included in the DC/DC converter includes a steady state detection block that detects a condition in which an input voltage to be applied to the DC/DC converter has been stabilized, and inhibits the power feed from the DC/DC converter until the input voltage delivered from a power supply in a preceding stage is stabilized.

Abstract: The invention relates to a crankshaft member having high fatigue strength and good bending correctability, and its method of manufacture. The steel made crankshaft member mainly consists of a two-phase structure of ferrite and perlite. The steel includes C, Ni, Mn, and Cr as required elements and Si, Cu, Mo, Ti, V, Nb, Ca, and S as optional elements that may be included, in the amounts of C within the range of 0.20 to 0.50 wt %, Si within the range of 0 to 0.6 wt %, Mn within the range of 0.5 to 1.5 wt %, Cu within the range of 0 to 0.7 wt %, Ni within the range of 0.05 to 1.5 wt %, Cr within the range of 0.05 to 0.45 wt %, and Mo within the range of 0 to 0.5 wt % to satisfy the condition 115?70 C+8 Si+23 Mn+11 Cu+128 Cr+83 Mo?50. A portion of the member surface is provided at least with a hard nitride layer having an average hardness within the range of 300 to 450 HV. Lamellar spacing of the perlite is 0.3 ?m or less.

Abstract: A voltage stabilizing circuit is provided between an insulated converter and a non-insulated converter. When an input voltage Vin from the insulated converter rises, a base current Ib is caused to flow into a transistor via a capacitor, thereby causing a collector current Ic that is hfe times larger than the base current Ib to flow into a collector of the transistor. As a result, a capacitance C of the capacitor is caused to produce approximately the same effect as that produced in a case where a capacitor whose capacitance is equivalent to a value obtained by multiplying the capacitance by the current amplification factor hfe of the transistor is inserted between a power supply line and a ground.

Abstract: A display panel manufacturing method in which forming a thin film on a substrate and etching the thin film are repeated a plurality of times to form on the substrate a plurality of scanning signal lines, a plurality of video signal lines that three-dimensionally intersects the plurality of scanning signal lines with an insulating layer between them, and TFT elements and pixel electrodes each disposed in a pixel area enclosed with two adjacent scanning signal lines and two adjacent video signal lines. The method also includes: exposing a resist film using exposure dimensions numerically expressed based on design patterns prepared in advance; etching the thin film using etching resists formed by developing the exposed resist film so as to form thin-film patterns; and correcting the design patterns according to the complete dimensions of the formed thin-film patterns.

Abstract: A switching power supply device for a ripple control system that can obtain the ripple component with the necessary amplitude without using discrete elements. On capacitor Ci of CR integrator 11, a voltage is generated corresponding to the integration value of the voltage applied to inductor Lo. The ripple voltage generated on capacitor Ci has a waveform similar to that of the ripple current flowing through inductor Lo. The voltage of capacitor Ci is converted into current Iq by voltage/current converter 12, and the current is injected in resistor R3 arranged on the transmission path of output feedback voltage VFB in comparator 2. Resistor R3 generates ripple voltage (Iqxr3) corresponding to the ripple current flowing through inductor Lo. The synthetic voltage of the ripple voltage and output feedback voltage VFB is compared to reference voltage Vref.

Abstract: A plurality of primary power supplies convert a primary power supply voltage into intermediate voltages. Secondary power supplies convert the intermediate voltages converted by the primary power supplies into supply voltages and output the same. A timing adjuster is inputted thereto plural sorts of power converted into the intermediate voltages from the plural primary power supplies to perform timing adjustment to absorb a difference in start timing between the plural primary power supplies, and causes the secondary power supplies to output the supply voltages. When the power is supplied from the plural power supplies to the load elements, stable power can be supplied to the load elements even if a difference in start time generates between the plural power supplies.