Abstract: Systems and apparatuses for electrically switching current include a first conductor formed of an electrically conductive material and having a first longitudinal axis; a second conductor formed of the electrically conductive material and having a second longitudinal axis; a set of switching components, each component selectively configured to electrically couple the first conductor to the second conductor; and a printed circuit board on which the first and second conductors are disposed. The width of the first conductor along the first longitudinal axis varies such that the current density in the first conductor is substantially constant along the first longitudinal axis and the width of the second conductor along the second longitudinal axis varies such that the current density in the second conductor is substantially constant along the second longitudinal axis.

Abstract: A distributed antenna system (DAS) includes a master unit; a plurality of remote units communicatively coupled with the master unit and distributed to provide coverage within a service area, each of the remote units remotely located from the master unit and other remote units; a coupler element coupled to receive a plurality of MIMO signals, the MIMO signals including first and second MIMO signals, the coupler element configured to: introduce a phase shift in a first portion of the first MIMO signal to generate a first phase shifted portion of the first MIMO signal; combine the first phase shifted portion with a second portion of the second MIMO signal to generate a combined MIMO signal; and present the combined MIMO signal at a first output port of the coupler element; at least one antenna coupled with each remote unit and configured to receive the combined MIMO signal for transmission.

Abstract: The present specification discloses a high speed scanning system for scanning cargo carried by rail. The system uses of a two-dimensional X-ray sensor array with, in one embodiment, a cone-beam X-ray geometry. The pulse rate of X-ray source is modulated based on the speed of the moving cargo to allow a distance traveled by the cargo between X-ray pulses to be equal to the width of the detector, for a single energy source, and to half the width of the detector for a dual energy source. This ensures precise timing between the X-ray exposure and the speed of the passing object, and thus accurate scanning of cargo even at high speeds.

Abstract: Systems and methods are provided to achieve dynamic bandwidth allocation among terminal groups (TGs) with proportional fairness in terms of both throughput and spectrum usage across a network. Quality of service (QoS) metrics for such TGs can be satisfied in terms of maximum throughput and spectrum utilization, while also satisfying QoS metrics such as latency, throughput, and prioritized traffic services for individual terminals within the TGs. A centralized bandwidth manager can be utilized to manage such dynamic bandwidth allocation across multiple Code Rate Organizers (CROs), including environments in which the multiple CROs manage communications across multiple IPGWs for multiple terminal groups. Because, in such environments, a given conventional CRO cannot effectively manage allocations across the entire network, the centralized bandwidth management functionality can be introduced to assess the flows for multiple TGs across multiple CROs and to make bandwidth allocations accordingly.

Abstract: An assembly component of a compression joint member that connects a power-transmission line to a connection target, includes a core portion compression member including a housing hole that houses an end portion of the core portion, and a compression portion that is compressed for compressing and connecting the end portion of the core portion housed in the housing hole; and a conductive portion compression member that houses an end portion of the conductive portion and the core portion compression member, and is to be compressed with the end portion of the conductive portion and the core portion compression member, wherein the compression portion includes an inclined portion provided at an opening side of the housing hole and whose outer diameter becomes smaller toward the opening side of the housing hole.

Abstract: A method of controlling a wind turbine generator (1) comprising an electrical generator (10) and a power converter (12), the power converter (12) comprising an electrical switch (14a, 14b) that is configured to process electrical power produced by the electrical generator (10), the method comprising: controlling an output from the electrical switch (14a, 14b) using a variable pulse-width modulated control signal, thereby to control characteristics of output power from the power converter (12); acquiring sample data (26) relating to an electronic signal within the wind turbine generator (1), wherein the sample data (26) is used for controlling the wind turbine generator (1); and dynamically adjusting a frequency (30) at which the sample data is acquired to synchronise data acquisition with a carrier frequency (24) of the control signal.

Abstract: A method for debugging a system on chip (SoC) under test, may include automatically inserting commands in a test code for testing the SoC for invoking printing of messages of data, each message of the messages including start time, end time of each executed action of a plurality of actions, the executed action to be invoked by the test code when testing the SoC, the data further including identity of a processing component of a plurality of processing components of the SoC, on which the executed action was executed; recording the data of the invoked printed messages during testing of the test code on the SoC; and displaying, via a graphical user interface, one or a plurality of graphical representations, each of said graphical representations relating to a period of activity of one of the plurality of processing components over time, based on the recorded data.

Abstract: There is disclosed a surveillance apparatus comprising: —a retractable support member; the retractable support member comprising an upper section and lower section, wherein at least one of the upper or lower sections are constructed from at least one deformable material, wherein upper and lower sections are arranged to form a substantially rigid cavity throughout their length, and are retained by a retaining means, wherein said retractable support member comprises a first end and a second end; a housing; a spooling mechanism mounted at the housing, and being rotatable relative to the housing, and being attached to the second end of the retractable support member, the spooling mechanism being: operable to rotate in a first direction to convert the retractable support member from a spooled condition to an extended condition and thereby pay-out the retractable support member from the housing, operable to rotate in a second direction opposite to the first to convert the retractable support member from the exte

Abstract: Various implementations of illumination systems are described herein. For example, the illumination system includes a light guide having an outer surface and an inner surface that extend between a first end and a second end of the light guide, and at least one light source disposed adjacent the first end of the light guide. The light source emits infrared or visible light into the first end of the light guide. The light guide transmits the light from the light source through at least a portion of the outer surface of the light guide. In addition, the system may include a second light source disposed adjacent the second end of the light guide. The second light source emits infrared or visible light into the second end of the light guide.

Abstract: A travel distance calculation device includes: a first travel distance calculation unit configured to calculate a travel distance of a vehicle on the basis of position information on the vehicle obtained through position determination using a GNSS satellite; a second travel distance calculation unit configured to calculate a travel distance of the vehicle on the basis of the number of rotations of a tire that the vehicle includes; and a calculation-means selecting unit configured to select calculation means configured to calculate the travel distance of the vehicle from among the first travel distance calculation unit and the second travel distance calculation unit on the basis of at least one of the position information on the vehicle obtained through position determination using the GNSS satellite and information indicating a state of communication with the GNSS satellite.

Abstract: The disclosure relates to an overpressure encapsulation system for explosion protection, comprising the following: a device (1), in particular a painting robot (1), an overpressure-encapsulated device housing (2) comprising a housing outlet (6) for discharging gas out of the device housing (2), a compressed air system (3, 4) for operating the device (1), said compressed air system (3, 4) being arranged within the device housing (2), a sensor assembly (7, 8, 9) for measuring at least one fluid variable (Q, PI, PA), and an analysis unit (11) which analyzes the fluid variable (Q, PI, PA) measured by the sensor assembly (7, 8, 9), in particular in order to detect a leakage of the device housing (2).

Abstract: To control an inverter in the event of an arm failure of a power converter, fluctuation in an output torque is suppressed, and reduction of a total output caused by the failure is suppressed by distributing an output into a plurality of inverters. A power converter for driving a redundant motor having a pair of first and second independent coils, includes: a first inverter circuit connected to the first coil; a second inverter circuit, independent from the first inverter circuit, connected to the second coil; and a first phase relay provided between the first inverter circuit and the first coil. When any one of a plurality of arms of the first inverter circuit fails, the first phase relay shuts off conduction between the failed arm and the first coil, and the redundant motor is driven by operating the second inverter circuit and the remaining arms of the first inverter circuit.

Abstract: Active noise control system and methods are disclosed that include generating anti-noise that is configured to reduce or cancel noise occurring at a listening position in the ambiance of a seat with a backrest enclosing a hollow volume. Radiating the anti-noise from within the hollow volume of the backrest of the seat.

Abstract: A method for identifying a physical memory(ies) associated with a logical memory(ies) in a memory design can include (a) receiving a generic netlist for the memory design, (b) generating a test mode for the memory using the generic netlist, (c) determining the logical memory(ies); (d) performing a simulation on the test mode for the logical memory(ies); and (e) identifying the physical memory(ies) by tracing chip selects for the physical memory(ies) to the logical memory(ies). The identifying the physical memory(ies) may further include identifying which chip selects are active. The identifying the physical memory(ies) can further include tracing an address and a data pin(s) for the logical memory(ies) in the simulation. The identifying the physical memory(ies) can further include determining an address and a data pin(s) for the logical memory(ies) in the simulation.

Abstract: A system for lossless compression of high frame rate imagery includes at least one non-transitory computer readable storage medium having instructions encoded thereon that, when executed by at least one processor, implement operations to compress high frame rate imagery in a lossless manner, the at least one non-transitory computer readable storage medium including: logic to encode frame deltas to decrease pixel dynamic range; logic to localize frame deltas; and logic to encode subframes with lookback history to further decrease pixel dynamic range for temporary obstructions.

Abstract: In order to provide a treatment installation for treating workpieces that is of simple construction and enables optimised workpiece treatment, it is proposed that the treatment installation should include a treatment chamber and a conveying device, by means of which the workpieces are suppliable to the treatment chamber, are removable from the treatment chamber, and/or are conveyable through the treatment chamber in a conveying direction.

Abstract: The present invention provides systems and methods employing a conferencing system for facilitating enhanced communication between users. In certain embodiments, the conferencing system comprises a communication interface configured to, during a conference session, provide a virtual and/or augmented conference between multiple users having access to a multi-channel, multi-access, always-on, and non-blocking communication. In particular embodiments, the communication interface is in communication with at least one additional component select from: a video component, a data component (e.g., that provides non-audio data to one or more of said users), an audio/video ambience component, and a whiteboard component.

Abstract: The invention relates to a sun blind system for a motor vehicle, having two guide rails, in each of which a guide band is received, and a flat blind body which is connected to the two guide bands, wherein a receiving channel is provided on each guide rail for the corresponding guide band, said channel having two guide sections which are connected together by a deflecting section.

Abstract: A vehicle interior panel includes pieces held together by a snap joint formed when a protrusion of the outer piece is received by a receptacle of the inner piece. The receptacle is formed by a pair of walls extending from a back side of the inner piece, and the protrusion is received between the pair of walls. Oppositely facing bulges engage with oppositely facing grooves to form the joint. Sidewalls of the bulges also engage with angled sidewalls of the opposite piece to form a robust interlocking joint in which multiple pairs of opposing surfaces are engaged with each other to prevent relative movement of the inner and outer pieces in multiple directions. The features that form the snap joint can be molded as integral parts of the pieces being held together without the need for separate clips or fasteners.