摘要:
To provide a method of controlling a turbine equipment and a turbine equipment capable of carrying out a starting operation of controlling a load applied to a speed reducing portion while complying with a restriction imposed on an apparatus provided at a turbine equipment. The invention is characterized in including a speed accelerating step (S1) of increasing a revolution number by driving to rotate a compressing portion and a turbine portion by a motor by way of a speed reducing portion, a load detecting step (S2) of detecting a load applied to the speed reducing portion by a load detecting portion, and a bypass flow rate controlling step (S3) of increasing a flow rate of a working fluid bypassed from a delivery side to a suction side of the compressing portion when an absolute value of the detected load is equal to or smaller than an absolute value of a predetermined value and reducing the flow rate of the bypassed working fluid when equal to or larger than the absolute value of the predetermined value.
摘要:
To provide a method of controlling a turbine equipment and a turbine equipment capable of carrying out a starting operation of controlling a load applied to a speed reducing portion while complying with a restriction imposed on an apparatus provided at a turbine equipment. The invention is characterized in including a temperature elevating step (S1) of elevating a temperature of a working fluid flowing to the turbine portion, a flow rate increasing step (S2) of increasing a flow rate of a working fluid bypassed from a delivery side to a suction side of the compressing portion when a temperature of the working fluid flowing to the turbine portion is elevated by a heat source portion, and a flow rate reducing step (S3) of reducing the flow rate of the bypassing working fluid after an elapse of a predetermined time period after increasing the flow rate of the bypassing working fluid.
摘要:
An apparatus (1) on a sending side sends a first signal (S1) containing encrypted data that was encrypted using conversion constants (Y, Zy′), and a conversion constant (X) to an apparatus (1) on the receiving side; the apparatus (1) on the sending side sends a second signal (S2) containing encrypted data that was encrypted using conversion constants (X, Zy′), and a conversion constant (Y), and pattern-conversion constants (Zy) that correspond to conversion constant (Zy′) to a relay apparatus (2). The relay apparatus (2) transfers a second′ signal (S2′) in which a pattern-conversion constant (Zy) in the second signal (S2) has been converted to a conversion constant (Zy′) to the apparatus (1) on the receiving side. The apparatus (1) on the receiving side reads the encrypted data and conversion constants (X, Y, Zy′) from the first signal (S1) and second′ signal (S2′), then decodes and authenticates the encrypted data.
摘要:
A method for effectively absorbing and removing CO2 in an exhaust gas generated during an industrial process for reducing the amount of CO2 that is exhausted into the atmosphere. The exhaust gas containing CO2 is blown into an agglomerate of solid particles containing CaO and/or Ca(OH)2 so that the CO2 is in contact with the agglomerate for fixing the CO2 in the exhaust gas as CaCO3, thereby reducing the CO2 concentration in the exhaust gas. Preferably, the solid particles contain water, and more preferably, the solid particles contain surface adhesive water.
摘要:
The ultrasonic diagnostic apparatus of the present invention includes: a transmitting section 14 for driving an ultrasonic probe 13 to send an ultrasonic transmitted wave to an organism's tissue; a receiving section 15 for amplifying an ultrasonic reflected wave, produced by getting the transmitted wave reflected by the tissue and received by the ultrasonic probe 13, to generate a received signal; a frame calculating section 19 for calculating shape measured values of the tissue based on the received signal and figuring out a spatial distribution frame, representing the spatial distribution of the shape measured values and/or property measured values of the organism every cardiac cycle, based on the shape measured values of the tissue; a difference calculating section 19 for calculating a difference between the shape measured values or property measured values of two of the spatial distribution frames calculated every cardiac cycle; a storage section for storing the shape measured values, property measured values and/or difference; and a display section 21 for presenting the frames thereon.
摘要:
The ultrasonic diagnostic apparatus of the invention evaluates a shape or qualitative property of an organism's arterial wall tissue and includes: a delay control section 3 for controlling delays for ultrasonic vibrators 1 in an ultrasonic probe 2; a transmitting section 5 for driving the probe under the control of the control section 3 such that the probe 2 transmits a first ultrasonic beam toward different locations within a scan region, defined along the axis of the artery, every predetermined frame period; a receiving section 6 for receiving ultrasonic echoes, generated by getting the first beam reflected by the wall, at the probe every set of frame periods, thereby outputting a first group of ultrasonic echo signals; and a signal processing section 13 for calculating a thickness variation, or elasticity, of the tissue between measuring points on the tissue in response to the first group of echo signals. The section 13 selects one of the echo signals of the first group every frame period according to an axial velocity of the tissue to make calculations at each measuring point.
摘要:
A semiconductor device and a method of manufacturing the device using a (000-1)-faced silicon carbide substrate are provided. A SiC semiconductor device having a high blocking voltage and high channel mobility is manufactured by optimizing the heat-treatment method used following the gate oxidation. The method of manufacturing a semiconductor device includes the steps of forming a gate insulation layer on a semiconductor region formed of silicon carbide having a (000-1) face orientation, forming a gate electrode on the gate insulation layer, forming an electrode on the semiconductor region, cleaning the semiconductor region surface. The gate insulation layer is formed in an atmosphere containing 1% or more H2O (water) vapor at a temperature of from 800° C. to 1150° C. to reduce the interface trap density of the interface between the gate insulation layer and the semiconductor region.
摘要:
An ultrasonic diagnostic apparatus is provided with an ultrasonic probe driving section 2, a receiving section 5 for amplifying an ultrasonic reflected wave, a phase detecting section 6 for phase-detecting the ultrasonic reflected wave, a velocity computing section 10 for obtaining the velocity of an object to be measured at a plurality of measuring positions on the object to be measured from a phase-detected signal, a computing section 10 for obtaining the deformation amount and/or elastic module between measuring positions of the object to be measured from the velocity, a fluid determining section 9 for determining a fluid portion in the object to be measured in accordance with the phase-detected signal, and an image data generating section 72 for two-dimensionally image-displaying the deformation amount and/or elastic module of the object to be measured in a region other than the fluid portion by using the information determined by the fluid determining section.
摘要:
An ultrasonic diagnostic apparatus according to the present invention includes: a transmitting section 14 for driving an ultrasonic probe 13 sending out an ultrasonic transmitted wave toward a tissue of an organism; a receiving section 15 for receiving an ultrasonic reflected wave, produced by getting the ultrasonic transmitted wave reflected by the tissue of the organism, through the ultrasonic probe to generate a received signal; a phase detecting section 17 for detecting the phase of the received signal to generate a phase detected signal; a positional displacement calculating section 31a for calculating the magnitudes of positional displacements at multiple measuring points, set on the tissue of the organism, based on the phase detected signal; a thickness variation calculating section 31b for calculating thicknesses or thickness variations, each measured between two arbitrary points set with respect to the measuring points, based on the magnitudes of positional displacements; and a maximum/minimum value calculating section 31c for finding the maximum and minimum thicknesses or thickness variations during a maximum value finding period and a minimum value finding period, which are defined as respective partial periods of one cardiac cycle of the organism. At least one of the greatest thickness difference, strain and elastic property is calculated based on a difference between the maximum and minimum thicknesses or thickness variations.
摘要:
An apparatus 1 on the sending side sends a first signal S1 containing encrypted data that was encrypted using conversion constants Y, Zy′, and a conversion constant X to an apparatus 1 on the receiving side; the apparatus 1 on the sending side sends a second signal S2 containing encrypted data that was encrypted using conversion constants X, Zy′, and a conversion constant Y and pattern-conversion constants Zy that correspond to conversion constant Zy′ to a relay apparatus 2; the relay apparatus 2 transfers a second′ signal S2′ in which a pattern-conversion constant Zy in the second signal S2 has been converted to a conversion constant Zy′ to the apparatus 1 on the receiving side; the apparatus 1 on the receiving side reads the encrypted data and conversion constants X, Y, Zy′ from the first signal S1 and second′ signal S2′, then decodes and authenticates the encrypted data.