Abstract: A rotor disk for an exhaust turbocharger is mounted in a housing of the exhaust turbocharger so as to be able to rotate about an axis of rotation. The rotor disk has a disk hub including a disk back and a disk front facing away from the disk back. A plurality of rotor disk blades are formed on the disk hub in a manner extending between the disk back and the disk front. A balancing mark is arranged in a blade channel formed between a first blade of the plurality of rotor disk blades and a second blade, arranged adjacent to the first blade, of the plurality of rotor disk blades. The balancing mark is triangle-like. The disclosure also relates to an exhaust turbocharger comprising such a rotor disk and to a method for balancing a rotor assembly for such an exhaust turbocharger.

Abstract: A method of controlling a hazardous device comprising the steps of providing a combination of a barrage unit and a container for holding a liquid, the container being adapted to receive the barrage unit, the barrage unit comprising at least one pad, the pad comprising an absorbent fibrous material and an absorbent crystalline material; arranging the hazardous device and barrage unit in the container with the barrage unit at least partially covering the hazardous device; and, adding a liquid to the container so that the barrage unit absorbs the liquid.

Abstract: Compounds and methods for modulating the activity of receptors are disclosed. Some of the compounds modulate the activity of glycine receptors. Certain embodiments of the compounds are useful for treatment of pain, treatment of opioid addiction, and/or reduction of side effects attributable to opioid use.

Abstract: A method for operating an electrical power grid, which includes an electrical power grid, a plurality of power generation participants providing electrical power to the electrical power grid, a plurality of consumers drawing electrical power from the electrical power grid, and a controller that administers the market for the power generation participants and the consumers on the electrical power grid. The method may include providing, by the controller, a short-term reserve (STR) product for the consumers. The STR may be provided by the power generation participants through online resources and offline resources. And the controller may share a ramp capability product (RCP) capacity and a resource capacity.

Abstract: According to one embodiment, a device for evaluating an energy storage device includes first processing circuitry and second processing circuitry. The first processing circuitry detects a plurality of times at which an amount of charge of the energy storage device satisfies a threshold condition, based on measurement data on the energy storage device in operation, selects a plurality of time intervals, calculates a charge-discharge efficiency in each of the time intervals based on charge-discharge command values belonging to the time interval, and divides a set of the charge-discharge efficiencies into a plurality of clusters and generates characteristic information on the clusters based on at least one of the measurement data and the charge-discharge command values. The second processing circuitry generates output data for displaying: transition data indicating transition of the charge-discharge efficiency belonging to the cluster; and characteristic information on the cluster.

Abstract: Systems, methods, and apparatus are provided for automated identification of baseline data and changes in state in a wireless communications spectrum, by identifying sources of signal emission in the spectrum by automatically detecting signals, analyzing signals, comparing signal data to historical and reference data, creating corresponding signal profiles, and determining information about the baseline data and changes in state based upon the measured and analyzed data in near real time, which is stored on each apparatus or device and/or on a remote server computer that aggregates data from each apparatus or device.

Abstract: A reconfigurable data processor comprises an array of configurable units and a bus system configurable to define virtual machines. The system can partition the array of configurable units into a plurality of sets of configurable units, and block communications via the bus system between configurable units within a particular set and configurable units outside the particular set. A memory access controller can be connected to the bus system, configurable to confine access to memory outside the array of configurable units originating from within the particular set to memory space allocated to the particular.

Abstract: A method for generating a heat map of a surface area includes receiving, at a hardware processor, sensor data from one or more sensors in communication with the hardware processor and positioned such that the surface area is within a field of view of the one or more sensors. Determining, at the hardware processor, the speed and location for each of the traffic participants. Generating, at the hardware processor, a 2D map based on the traffic participants. The method also includes generating, at the hardware processor, a 3D map based on the traffic participants.

Abstract: The present invention relates to a fin body intended for being housed inside a heat exchange tube which is one from among heat exchange tubes showing a planar configuration. The fin body is configured in the form of a plate, this plate being the one inserted into the heat exchange tube. The plate is configured from a metal sheet bent into a plurality of consecutive bends. The invention is characterized by a range of characteristic width to height ratio in the interval of 0.15-0.5, and according to more specific cases, in the lower subranges. As a result, the fin gives rise to a heat exchange tube with a higher efficiency than fins known in the state of the art without penalizing the pressure drop.

Abstract: Differential-coil, high-voltage series reactors respond quickly and reliably to current surges in electrical power systems (such as surges caused by shorted or downed lines). The reactors prevent voltage collapse and eliminate the possibility of wide area blackouts (major metropolitan areas or entire states).

Abstract: A headlight includes a frame defining a beam passage opening, a stationary protective cover, and a cut-off mechanism including a movable assembly and at least one actuating motor, the movable assembly including a cut-off bar provided with a cut-off blade, the cut-off bar being movable by the actuating motor between at least one closure position, in which the cut-off blade partially closes off the opening in the region of the stationary protective cover, and a retracted position, in which the cut-off blade unblocks the opening, the protective cover including at least one closure plate, the closure plate and the cut-off blade being designed to engage together to form a closure surface in the closure position.

Abstract: A portable container is provided which comprises a passing room(s) allowing entry into a second area into a first area, the passing room having at least two openings with a walkway in-between. Barrier device(s) can be located in the walkway but not connected to the first or second opening. A control room(s) can also be provided, the control room being connected to the passing room(s).

Abstract: An X-ray detector according to an embodiment includes a plurality of detection arrays, processing circuitry, and an analog-to-digital converter (ADC). The plurality of detection arrays includes a plurality of detecting elements, respectively. The processing circuitry performs the control to change the reading timings of the plurality of detecting elements between the plurality of detection arrays. The ADC processes signals from the plurality of detecting elements.

Abstract: Disclosed are various embodiments of a terahertz wave modulator. The wave modulator can include one or more layers of piezoelectric/ferroelectric single crystal or polycrystalline material. The crystalline material can be configured to resonate when a low-energy external excitation is applied. An incident terahertz waveform can be dynamically controlled when the incident terahertz waveform interacts with the at least one layer of piezoelectric crystalline material while the at least one layer of piezoelectric crystalline material is resonating. The dynamic control of the incident terahertz waveform can be with respect to at least one of a phase shift and an amplitude modulation of the waveform.

Abstract: An improved CT-based artificial lift system illustrates multiple novel aspects, each of which offers reduced installation cost and/or reduced rates of wear and performance degradation. One such aspect arises in a first illustrative well embodiment that includes: a pump tubular that separates an annular conduit from a central bore conduit, with one of the annular conduit and the central bore conduit serving as a lift conduit and the other of the annular conduit and the central bore conduit serving as a gas injection conduit, and with the pump tubular having at least one port for gas to flow from the gas injection conduit to the lift conduit; a downhole pump having a plunger that is driven by reciprocating motion of the pump tubular to force a liquid flow into the lift conduit, the liquid flow receiving lift gas from the at least one port; and a gas control unit that supplies the gas to the gas injection conduit.

Abstract: A metal-powder producing apparatus includes a spray chamber, and a plurality of spray nozzles that liquid-spray a melted metal into the spray chamber. Each of the plurality of spray nozzles includes: a liquid nozzle that allows the melted metal to flow down into the spray chamber; and a gas-jet nozzle that has a plurality of gas-jet holes arranged around the liquid nozzle and causing a gas fluid to collide with the melted metal having flowed down from the liquid nozzle.

Abstract: A terahertz metamaterial waveguide and device are provided. The terahertz metamaterial waveguide comprises a subwavelength substrate layer and a metal layer. One surface of the subwavelength substrate layer is plated with the metal layer, and a plurality of periodically-distributed micropores is formed in the metal layer. The subwavelength substrate layer, the metal layer, and the formed plurality of periodically-distributed micropores are described.

Abstract: A portable master control unit for a load transporting system configured to be removed from the load to eliminate damage to the control unit and cables when the load is in position.

Abstract: A tongue mechanism for use in an occupant restraint system also having a buckle mechanism and a webbing. The tongue mechanism includes a tongue member configured to selectively engage the buckle mechanism, a body formed over a portion of the tongue member, a slider, and a biasing member configured to laterally bias the slider. The body includes a body contact surface. The slider includes a slider contact surface and is configured to travel along a track between a first free position and a second locking position. When the slider is positioned in the first free position the tongue mechanism is free to slide along the length of the webbing, and when the slider is positioned in the second locking position a portion of the webbing is clamped between the slider contact surface and the body contact surface thereby preventing the tongue mechanism from sliding along the length of the webbing.

Abstract: A covered electrical wire including a conductor and an insulating coating layer covering the outer periphery of the conductor, in which the conductor is a twisted wire obtained by twisting together a plurality of elemental wires constituted by copper or a copper alloy, and the covered electrical wire includes a metallically bonded portion where the elemental wires that are adjacent to each other are metallically bonded to each other.