Abstract: The present invention provides an engine control device that sets a cam signal read value according to a cam signal output from a cam angle sensor, in a front-rear determination position; if the cam signal read value is alternately changed between 1 (LOW) and 2 (HIGH) in the front-rear determination position, sets the cam signal read value to the cam signal expected value; if the cam signal read value is not alternately changed between 1 (LOW) and 2 (HIGH), inverts the cam signal expected value in the control cycle of the previous time, and sets the resultant cam signal expected value; then, when the cam signal read value and the cam signal expected value are equal to each other, distinguishes the cylinders by using the cam signal read value; and when the cam signal read value and the cam signal expected value are different from each other, distinguishes the cylinders by using the cam signal expected value.

Abstract: An apparatus, method, and program capable of predicting an attenuation of electromagnetic waves in an upper airspace of a target area in consideration of the influence of long-term weather changes in future are provided. An apparatus for predicting an attenuation of electromagnetic waves between a radio apparatus located above a target area and a terrestrial surface is provided with a data acquisition section for acquiring past weather data in the target area, and an estimation section for estimating a weather corresponding to a future target year in the upper airspace of the target area based on the past weather data, and estimating an attenuation of electromagnetic waves based on an estimation result of the weather.

Abstract: Provided is an atomizing apparatus that reduces stress concentration applied to a slit chamber, maintains an appropriate tightening force, and improves maintenance performance. The slit chamber includes: a water guide nozzle into which raw material is supplied; an upstream nozzle disposed on a downstream side of the water guide nozzle, the upstream nozzle including a first and a second upstream nozzle water guide portions each having an elongated hole and having enlarged diameter portions at both ends; and a downstream nozzle disposed on a downstream side of the upstream nozzle, the downstream nozzle having a downstream nozzle water guide portion into which the raw material is supplied.

Abstract: Methods and apparatus for accelerating an aircraft fuselage boundary layer via a fan powered by an APU of the aircraft are disclosed. An example aircraft includes a fuselage, an APU, and a fan. The fuselage includes an outer skin. The APU is located within the fuselage. The fan includes a plurality of fan blades arranged circumferentially about the APU and projecting radially outward from the outer skin. The fan further includes a fan drive operatively coupled to the APU. The fan drive is configured to rotate the fan blades in response to a supply of electrical energy provided to the fan drive from the APU. The rotation of the fan blades accelerates a fuselage boundary layer traveling rearward along the outer skin from a first velocity to a second velocity greater than the first velocity.

Abstract: The present invention provides a cushion partially or entirely composed of a foam, the foam composed of a polymer composition that includes a homopolymer or a copolymer including a constituent unit derived from farnesene.

Abstract: An aircraft is equipped with multiple fans for boundary layer ingestion. The aircraft comprises a fuselage, having an exterior surface and a rearward-most end. The aircraft also comprises a plurality of fans that are fixed to and positioned about the exterior surface of the fuselage at an axial location forward of the rearward-most end of the fuselage. Each one of the plurality of fans comprises a plurality of fan blades and a fan drive configured to rotate the plurality of fan blades. The plurality of fan blades are positioned at lateral locations relative to the exterior surface of the fuselage such that when rotated by the fan drive the plurality of fans receive and accelerate fuselage boundary layer air flow, along the exterior surface of the fuselage, from a first average velocity to a second average velocity, greater than the first average velocity, when the aircraft is in flight.

Abstract: An electrode body housed, in a cylindrical battery can, in a spirally wound arrangement includes a sheet-like positive electrode, a sheet-like negative electrode, and a first separator laminate and a second separator laminate with one of the positive and negative electrodes therebetween (the negative electrode in the example of FIG. 2). Each of the first separator laminate and the second separator laminate has a layered structure including two or more separators (two in FIG. 2) welded together by a first weld region extending in a longitudinal direction along a first side and a second weld region extending in the longitudinal direction along a second side opposing the first side. The first separator laminate and the second separator laminate are welded together by a third weld region extending in the longitudinal direction along the first side and a fourth weld region extending in the longitudinal direction along the second side.

Abstract: Apparatus and methods for monitoring and delivering a cell suspension. In certain examples, the apparatus comprises a reservoir containing the cell suspension, a cannula, and a liquid transfer mechanism configured to transfer the cell suspension from the reservoir to the cannula. The apparatus can also comprise an agitation mechanism to agitate the cell suspension, and a monitoring device to quantify a concentration of cells transferred from the reservoir to the cannula.

Abstract: The present invention provides an engine control device that sets a cam signal read value according to a cam signal output from a cam angle sensor, in a front-rear determination position; if the cam signal read value is alternately changed between 1 (LOW) and 2 (HIGH) in the front-rear determination position, sets the cam signal read value to the cam signal expected value; if the cam signal read value is not alternately changed between 1 (LOW) and 2 (HIGH), inverts the cam signal expected value in the control cycle of the previous time, and sets the resultant cam signal expected value; then, when the cam signal read value and the cam signal expected value are equal to each other, distinguishes the cylinders by using the cam signal read value; and when the cam signal read value and the cam signal expected value are different from each other, distinguishes the cylinders by using the cam signal expected value.

Abstract: Provided is a cavitation processing apparatus for providing cavitation effects such as residual stress evenly on the surface and inner part of the component. The cavitation processing appratus includes: a nozzle that ejects cavitation fluid to a workpiece; a direction changing member that changes a flow direction of the cavitation fluid that collided with the workpiece to be branched toward inside; a driving apparatus including a rotary shaft, the driving apparatus that rotates the workpiece together with the rotary shaft; and a support member supporting one end of the rotary shaft.

Abstract: To provide a cavitation processing device that provides proper cavitation effect for an appropriate processing position. The cavitation processing apparatus includes a nozzle configured to eject cavitation fluid; a direction changing member configured to change a flow direction of the cavitation fluid, the direction changing member having groove for guiding the flow direction of the cavitation fluid, the groove configured to suppress cavitation bubbles contained in the cavitation fluid from dispersing; and a workpiece fixing member on which a workpiece is arranged.

Abstract: An imaging apparatus includes a pixel region including a plurality of pixels, and bias wiring laid on a light incident side of pixels to supply a bias from a power supply to the pixels in the pixel region via a second side defining the pixel region. The bias wiring includes first wiring portions and second wiring portions laid around the pixels. The first wiring portions are laid in a Y direction away from the second side, and the second wiring portions are laid in an X direction orthogonal to the Y direction. The first wiring portions include a light non-transmissive member. A resistance of the first wiring portion per pixel is smaller than that of the second wiring portion per pixel. A loss of light due to the second wiring portion is smaller than that of the light incident due to the first wiring portion.

Abstract: Methods and apparatus for accelerating an aircraft fuselage boundary layer via a fan powered by an APU of the aircraft are disclosed. An example aircraft includes a fuselage, an APU, and a fan. The fuselage includes an outer skin. The APU is located within the fuselage. The fan includes a plurality of fan blades arranged circumferentially about the APU and projecting radially outward from the outer skin. The fan further includes a fan drive operatively coupled to the APU. The fan drive is configured to rotate the fan blades in response to a supply of electrical energy provided to the fan drive from the APU. The rotation of the fan blades accelerates a fuselage boundary layer traveling rearward along the outer skin from a first velocity to a second velocity greater than the first velocity.

Abstract: A circuit system for a railroad vehicle according to an embodiment includes a power conversion unit, a first converter, a second converter, a power storage unit, and a control unit. The power conversion unit converts power supplied from an overhead wire into power for driving a motor for running mounted on a railroad vehicle. The first converter converts power supplied from the overhead wire into DC power. The second converter converts power output from the first converter into power for driving a load mounted on the railroad vehicle. The power storage unit is electrically connected to an input side of the second converter. The control unit inputs regenerative power output from the power conversion unit to the first converter and inputs power output from the first converter to the power storage unit in a case where it is determined that the railroad vehicle is being regenerated.

Abstract: A plasma processing apparatus includes a chamber in which a plasma processing is performed, an electrode that supplies a radio-frequency power to the chamber for the plasma processing; a radio-frequency power supply electrically connected to the electrode, and a matching device connected between the radio-frequency power supply and the electrode. The radio-frequency power supply supplies one of a modulated wave and a continuous wave of a radio-frequency power to the electrode. The modulated wave is generated by alternately increasing or decreasing the power level of the radio-frequency power. The matching device gradually changes a load impedance to a target impedance during a period in which the continuous wave is supplied before or after the power supplied from the radio-frequency power supply to the electrode is switched from one of the modulated wave and the continuous wave to the other.

Abstract: A radiation imaging apparatus is provided. The apparatus comprises: an imaging region in which a plurality of conversion elements are arranged, wherein the plurality of conversion elements includes a first conversion element configured to obtain a radiation image and a second conversion element configured to obtain irradiation information of incident radiation during radiation irradiation; a storage unit configured to store correction data for correcting a signal output from the first conversion element; and a control unit. The control unit determines a period to cause the first conversion element to perform an accumulation operation in accordance with the irradiation information, determines a correction amount corresponding to the period based on the correction data, and generates a radiation image signal by correcting a signal output from the first conversion element in accordance with the correction amount after the radiation irradiation.

Abstract: Various techniques are provided for correcting error in static pressure data. In one example, a system includes an aircraft component. The aircraft component can include a port disposed within the aircraft component. A static pressure sensor is disposed within the port. The static pressure sensor is configured to provide primary pressure data in response to environmental air pressure. The data provided can include error due to acoustic disturbance. The system can also include an acoustic sensor configured to provide acoustic data in response to the acoustic disturbance. Data from the static pressure sensor and the acoustic sensor can be provided to a processor communicatively coupled to the static pressure sensor and the acoustic sensor. The processor can be configured to determine corrected static pressure data using the provided primary pressure data and the provided acoustic data. Additional systems and similar methods are also provided.

Abstract: The present invention provides a technique advantageous in suitably determining the irradiation end timing in a radiation imaging apparatus that can perform AEC. The radiation imaging apparatus comprises a sensor configured to detect radiation and a control unit, wherein the control unit generates, after the start of radiation irradiation, an evaluation value indicating the stability of a radiation irradiation intensity based on a sensor signal from the sensor, and the control unit outputs, in response to the evaluation value satisfying a predetermined condition, a signal indicating that the radiation irradiation intensity has stabilized.

Abstract: Provided is a power conversion control method including: calculating a pre-switching pulse time being a time from a first conductive state switching timing being a conductive state switching timing of a second bridge circuit immediately before a predetermined carrier wave switching timing, to the carrier wave switching timing; calculating a post-switching pulse time being a time from the carrier wave switching timing to a second conductive state switching timing being an initial conductive state switching timing after the carrier wave switching timing; when a conductive state of the second bridge circuit is not switched at the carrier wave switching timing, determining that switching of the carrier wave is disabled when the sum of the pre-switching pulse time and the post-switching pulse time is less than a predetermined pulse time sum threshold value; and when the conductive state of the second bridge circuit is switched at the carrier wave switching timing, determining that the switching of the carrier wave

Abstract: A radiation imaging apparatus includes a pixel array having pixels including conversion elements and switching elements, a bias line for supplying a bias potential to the conversion elements; driving lines for supplying a signal to control the switching elements, a driving unit for performing an initialization operation of supplying a driving signal to each driving line group, switching each driving signal from an OFF voltage to an ON voltage, and then returning the driving signal to the OFF voltage; an acquisition unit configured to acquire a plurality of times in each driving cycle a signal value representing a current flowing through the bias line; a calculation unit configured to calculate radiation information based on the signal values; and a determination unit configured to determine whether irradiation of the pixel array with radiation is present based on the radiation information.