Abstract: The present disclosure pertains to systems and methods for measuring electrical parameters in an electric power system. In one embodiment, a system may include a line-mounted wireless current sensor comprising a current monitoring subsystem to generate a current measurement of an alternating current flow through an electrical conductor. The line-mounted wireless current sensor may harvest power from the electrical conductor. A processing subsystem may generate a message comprising the current measurement, and the message may be transmitted at a synchronization point using a wireless communication subsystem. An intelligent electronic device (IED) may receive the message. The IED may further generate a voltage and generate a phasor based on the current measurement and the voltage measurement. A control action subsystem may implement a control action (e.g., selectively connecting or disconnecting a capacitor bank) based on the phasor.

Abstract: A method of visually checking for alignment between an instrument panel ornament and a door ornament is provided. The method includes locating an enlarged head portion of an alignment tool on a top edge of the instrument panel ornament. The enlarged head portion includes a side measurement feature with a height for checking for a misalignment condition between the instrument panel ornament and the door ornament. It is determined whether a top edge of the door trim ornament is located within the height of the side measurement feature with the enlarged head portion resting on the top edge of the instrument panel ornament.

Abstract: A controller for processing traffic data from vehicles is provided. The controller includes one or more processors, one or more memory modules, and machine readable instructions stored in the one or more memory modules that, when executed by the one or more processors, cause the controller to: receive raw data from a plurality of vehicles on a road; determine information about the road; select a data reduction metric among a plurality of data reduction metrics based on the information about the road; and obtain reduced data for the plurality of vehicles, the raw data being transformed to the reduced data based on the selected data reduction metric.

Abstract: A barrier film substrate includes a first layer including a polymer and a transition metal having chemical sequestering properties such that, upon exposure of the barrier film substrate to one or more chemical vapors, a reaction occurs between the transition metal and the one or more chemical vapors. A second layer is aligned with the first layer. The second layer includes a polymer having impeding properties such that, upon the exposure of the barrier film substrate to the one or more of the chemical vapors, the second layer substantially blocks passage of the one or more of the chemical vapors through the barrier film substrate. One or more additional layers is aligned with at least one of the first layer or the second layer to provide structural support for the first layer and the second layer.

Abstract: A semiconductor package device includes a wiring structure, a semiconductor chip and an encapsulant. The semiconductor chip is electrically connected to the wiring structure. The encapsulant is disposed on the wiring structure and covers the semiconductor chip. A roughness (Ra) of a surface of the encapsulant is about 5 nm to about 50 nm.

Abstract: The aspects of the disclosed embodiments provide unique extrusion methods and apparatus to create a multi-component product made from various streams of molten plastic. The method for creating multicomponent multilayered products includes merging multiple streams containing individualized component and layer designs into a single stream to form a rod, tube, pipe, filament, or profile shape.

Abstract: Systems and methods for facilitating selected communications among primary protection relays using a supervisory system with a configurable input/output (IO) map. Primary protection relays may obtain signals from equipment associated with an electric power delivery system and provide primary protection without need for communication. The primary protection relays may communicate a unique identifier as well as signal values, states, and commands to the supervisory system. The supervisory system may route specifically identified communications among primary protection relays in accordance with a configurable IO map by transmitting selected portions of the communications on a port associated with the receiving primary protection relay. The primary protection relays may perform secondary protection and other operations using the communicated information.

Abstract: A vehicle includes a first wall defining a portion of a cargo bed of the vehicle. The first wall has an opening. The vehicle also includes at least one duct having a first opening, a second opening, and an airflow passage extending between the first and second openings. The at least one duct first opening is in fluid communication with the opening in the first wall. An airflow regulation mechanism is operably coupled to the at least one duct first opening and is configured to enable control of an air flow into the at least one duct first opening.

Abstract: A hermetically-sealed edge-connect header that can withstand high temperatures, high pressures (or high vacuum levels), and high vibration environments, along with two corresponding connectors are disclosed. After brazing the edge-connect header components, the assembly is machined to form a slot with a portion of each of a plurality of electrical conductors removed in the machining process, resulting in a header with a high pin density. During the process of mating the first connector design to the edge-connect header, a plurality of wipers in the connector deflect, thereby causing the wipers to extend from the connector and contact the corresponding electrical conductors in the header. During the process of mating the second connector design to the edge-connect header, each of a plurality of wipers formed of low-mass, compliant metal wool, forms multiple contact points with a corresponding electrical conductor in the header.

Abstract: A double-acting overflow valve of a working cylinder includes a housing with an encompassing wall and a first and a second axial delimiting wall disposed opposite one another. A first valve body has a first valve tappet with a conical shape and passes through the first axial bore to define a first annular gap with a gap width that is dependent on a position of the first valve body along an actuation path thereof. A second valve body has a second valve tappet with a conical shape and passes through the second axial bore to a second annular gap with a gap width that is dependent on a position of the second valve body along an actuation path thereof. A first and second counter bearing are provided. A first actuating element defines a maximum actuation path of the first valve body by acting on the first counter bearing. A second actuating element defines a maximum actuation path of the second valve body by acting on the second counter bearing.

Abstract: An appliance hinge includes a control link subassembly operably connected between a base and a door mounting arm. The control link subassembly includes a control link with a first end pivotally connected to the door mounting arm and a second end spaced from the first end. The control link subassembly also includes a spring-arm including an outer end pivotally connected to the second end of the control link and an inner end engaged with the base and adapted for both pivoting and sliding movement relative to the base. The control link subassembly also includes a spring engaged with the spring-arm and exerting a biasing force on the spring-arm that urges said spring-arm toward its extended position. The spring-arm selectively moveable toward a retracted position. The hinge assembly further includes a link controller connected to the base. The spring biases the control link into abutment with the link controller.

Abstract: A composite material of formula (I) is provided: (LPS)a(MPS)b??(I) wherein each of a and b is a mass % value from 1% to 99% such that a+b is 100%; (LPS) is a material selected from the group consisting of Li3PS4, Li7P3S11, Li10GeP2S11, and a material of formula (II): xLi2S.yP2S5.(100?x?y)LiX??(II) wherein X is I, Cl or Br, each of x and y is a mass % value of from 33.3% to 50% such that x+y is from 75% to 100% and the total mass % of Li2S, P2S5 and LiX is 100%; and (MPS) is a material of formula (III): mLi2S.nMS.oP2S5.(100?m?n?o)LiX??(III) wherein MS is a transition metal sulfide or a semi metal sulfide, X is I, Cl or Br, each of m, n and o is a mass % value greater than 0 such that (m+n+o) is from 75% to 100% and the total mass % of Li2S, P2S5 and LiX is 100%. Solid state batteries containing the composite material are also provided.

Abstract: Systems and methods for modifying an infrared signature of a vehicle are provided. A method may include producing an aerosol cloud proximate the vehicle. The method may further include determining one or more characteristics of the aerosol cloud. The method may also include determining a projection plane within the aerosol cloud based on the aerosol cloud characteristics for projecting a representation of the object. The method may additionally include providing heat at particles in the projection plane of the aerosol cloud to generate the object representation.

Abstract: A rotary damper has a displacer device with a damper shaft and displacer components engaging into one another. A rotational movement of the damper shaft can be damped. The displacer device contains a magnetorheological fluid as a working fluid. A magnetic field of a magnetic field source having an electric coil can be controlled by way of an associated control device. An end-side axial gap is formed between the housing and the displacer device. An essential part of the magnetic field of the magnetic field source passes through the axial gap between the housing and the displacer components. The magnetorheological fluid is subjected to the magnetic field in order to adjust a damping of the rotational movement of the damper shaft. The magnetic field also effects a seal of the end-side axial gap.

Abstract: The present invention is directed to methods of fabricating novel cross-linked membranes and to cross-linked membranes produced by the disclosed methods. Specifically, methods of fabricating cross-linked membranes according to the present invention may comprise direct crosslinking, crosslinking by addition of a small molecule, interfacial crosslinking of free-standing film, and interfacial crosslinking on a solid support.

Abstract: Orthopedic replacements include are formed at least partially of composite materials including a metal matrix with reinforcing carbon fiber integrated into the matrix. The composite materials have substantially lower density than metal, and are expected to have appreciable strength. The orthopedic replacements can include a bone attachment portion and a load bearing portion. In some versions, the orthopedic replacements can include a core formed of the composite material, with a shape completion portion, formed for example from plastic, at least partially coating the core.

Abstract: A valve system for use with a cylinder having an extensible rod, includes first and second valve assemblies, each including an inlet/outlet port configured to selectively be coupled with a source of pressurized gas, a check valve biased toward a closed state and having a check valve body at least partially receivable within a first port of the cylinder, a flow control valve positioned in series between the inlet/outlet port and the check valve, and an inlet pilot port connected with the check valve for opening the check valve when supplied with pressurized gas. First and second pilot lines extend to the respective inlet pilot ports from respective outlet pilot ports of the opposite ones of the first and second valve assemblies. When pressurized gas is supplied to the inlet/outlet port of a valve assembly, pressurized gas is also supplied to the opposite inlet pilot port.

Abstract: Acoustic volume indicators for determining liquid or gas volume within a container comprise a contactor to vibrate a container wall, a detector to receive vibration data from the container wall, a processor to convert vibration data to frequency information and compare the frequency information to characteristic container frequency vs. volume data to obtain the measured volume, and an indicator for displaying the measured volume. The processor may comprise a microprocessor disposed within a housing having lights that each represent a particular volume. The microprocessor is calibrated to provide an output signal to a light that indicates the container volume. The processor may comprise a computer and computer program that converts the data to frequency information, analyzes the frequency information to identify a peak frequency, compares the peak frequency to the characteristic frequency vs. volume data to determine the measured volume, and displays the measured volume on a video monitor.

Abstract: A donning system allows a user to don disposable garments without contaminating the exterior of the garment. The disposable garment is part of a garment package, which also includes a cuff by which the garment is loaded into and dispensed from the donning system. The cuff includes elements whereby multiple garments are simultaneously loaded, but the garments are dispensed and donned one at a time. The donning system can include multiple cartridges allowing the user to don multiple garments simultaneously, such as right and left gloves or shoe covers. The donning system can include multiple chambers allowing the system to dispense garments of different sizes.