Abstract: Doped and coated nickel-rich cathode active materials, and methods of manufacture, are described. The doped and coated nickel-rich cathode active materials enable energy storage devices with improved performances, including but not limited to improved energy densities and capacity retention.

Abstract: An inspection system for inspecting multiple surfaces of a substrate includes at least one illuminator that produces light at a first wavelength that is incident on the substrate at a first angle (e.g., normal) and light at a second wavelength directed that is obliquely incident on the substrate. An adjustment system adjusts the oblique angle. The substrate may be opaque to one of the wavelengths and at least partially transparent to the other wavelength. Detection optics collect backscattered light from the substrate and at least one detector generates a first image representative of the first surface of the substrate and a second image representative of a second surface or near the second surface of the substrate. The images may be compared to generate a third image representative of defects on or near the second surface of the substrate corrected for residual signals of defects on the first surface.

Abstract: A rotatable child safety seat can include a seat shell for receiving a child therein, a rotating pedestal, and a seat base. The pedestal and seat shell can rotate with respect to the seat base. The pedestal can include a locking pin and the seat base can include a multitude of pin receiving apertures that allow a user to rotate the seat shell and pedestal in either a clockwise or counter-clockwise direction at a number of different angles or positions. The child safety seat can also include two separate seat belt/LATCH tether pathways. One seat belt/LATCH tether pathway can be provided on the seat back of the seat shell and can be used when the child safety seat is in a forward-facing configuration and the other seat belt/LATCH tether pathway can be provided in the seat base and used when in a rearward-facing configuration.

Abstract: An oracle that is fast enough to publish data to the blockchain in a timely manner while remaining decentralized and robust to the failure of any one part. A blockchain node may receive data to introduce to the blockchain from the oracle, determine whether the data was provided by a primary party or parties designated as an oracle by a DAO. If so, the node may process the data from the one or more primary parties and introduce the processed data to the blockchain.

Abstract: A method includes receiving a target position for a watercraft; determining a current position and a current heading axis of the watercraft; and determining a position error based on the difference between the target position and the current position. A position error axis is defined between the target position and the current position. The method further includes determining a heading error based on the current heading axis and a desired heading axis. The desired heading axis is orthogonal to the position error axis. The method further includes activating a plurality of thrusters to minimize the heading error; determining when the heading error is less than a threshold; and activating the plurality of thrusters to minimize the position error and the heading error in response to determining the heading error is less than the threshold.

Abstract: A rotatable child safety seat can include a seat shell for receiving a child therein. a rotating pedestal, and a seat base. The pedestal and seat shell can rotate with respect to the seat base. The pedestal can include a locking pin and the seat base can include a multitude of pin receiving apertures that allow a user to rotate the seat shell and pedestal in either a clockwise or counter-clockwise direction at a number of different angles or positions. The child safety seat can also include two separate seat belt/LATCH tether pathways. One seat belt/LATCH tether pathway can be provided on the seat back of the seal shell and can be used when the child safety seat is in a forward-facing configuration and the other seat belt/LATCH tether pathway can be provided in the seat base and used when in a rearward-facing configuration.

Abstract: A tool for installation in a drill string for delivering, retrieving, activating and/or deactivating one or more downhole tools for performing one or more down-hole functions with a drill string, the tool comprising: an outer body, a control shaft with at least one fluid path from the inside to the outside of the control shaft, a wireline coupling for connection to a wireline, and a lodgement assembly that is deployable to secure the tool within the drill string and/or bottom hole assembly and allow fluid flow in the fluid path when the tool has reached an installed position, the lodgement assembly comprising: a latch that is free to deploy when the tool reaches the installed position, and a valve with a valve actuator with movement interdependent on and/or constrained by the latch, wherein during installation: if the tool reaches the installed position, the latch is free to deploy and the valve actuator is free to move into an operational position that permits fluid flow in the fluid path, if the tool does n

Abstract: An enclave manager of a network enclave obtains a request to retrieve configuration information and state information corresponding to compute devices and network devices comprising a network enclave. The request specifies a set of parameters of the configuration information and the state information usable to generate a response to the request. The enclave manager evaluates the compute devices, the network devices, and network connections among these devices within the network enclave to obtain the configuration information and the state information. Based on the configuration information and the state information, the enclave manager determines whether the network enclave is trustworthy. Based on the parameters of the request, the enclave manager generates a response indicating a summary that is used to identify the trustworthiness of the network enclave.

Abstract: A method of reversing a trailer along a defined path according to a disclosed exemplary embodiment includes, among other possible things, detecting a deviation from a predefined path of a trailer coupled to a tow vehicle with a sensor system disposed within the tow vehicle, determining a correction path required to move the trailer back to the predefined path, determining a dampening factor for limiting deviation from the predefined path, combining the determined correction path and the dampening factor to determine a desired curvature, wherein the desired curvature represents a path from a current position of the trailer to the predefined path, and determining a steering angle of the tow vehicle that provides the desired curvature.

Abstract: A recoil assembly for a rifle includes a barrel assembly, a bolt, bolt actuator, and a buffer assembly. The barrel assembly includes a barrel secured to a barrel extension. The barrel assembly is slidably received in the receiver and the barrel extension is coupled to a hydraulic buffer assembly located below the barrel extension. The hydraulic buffer assembly is configured and arranged to arrest rearward movement of the barrel assembly when the rifle is fired. An op-rod spring is coupled to an op rod extending that can be actuated by a gas piston assembly on the barrel. The op-rod spring is configured and arranged to arrest rearward movement of the bolt assembly.

Abstract: A method for monitoring patients undergoing cSDH evacuation for spreading depolarization comprising the steps of: placing a subdural electrode strip and drain tube having a distal tip on the cortex of the patient, and a method and device wherein, at the time of surgery, a subdural assembly comprising a drainage tube and an electrode strip is placed between the brain and skull of a patient undergoing cSDH evacuation.

Abstract: An inner core barrel assembly incorporates an inner core tube. A body is connected to the inner core tube with a coupling mechanism. The coupling mechanism is configured to maintain a fixed rotational orientation with the inner core tube. The body includes a flow path for liquid within the inner core tube to flow as the inner core barrel assembly descends through a drill string. a core orientation system is contained within the body and positioned within the inner core tube.

Abstract: The invention relates to new anti-hCD3 antibodies that, in contrast to prior art anti-CD3 antibodies, bind specifically to human CD3 at acidic pH, but do not significantly bind to human CD3 at neutral or physiological pH, methods to produce these antibodies and therapeutic uses of these antibodies. These antibodies are able to activate T cells at acidic pH while having significantly reduced activity at neutral or physiological pH.

Abstract: A replaceable fluid container for an engine comprising: a reservoir for holding a fluid; a fluid coupling adapted to provide fluidic communication between the reservoir and a fluid circulation system of an engine; and a data provider arranged such that positioning the container to permit fluidic communication between the reservoir and the fluid circulation system of the engine arranges the data provider for data communication with an engine control device of the engine. There is also provided a method of facilitating control of an engine and an engine control system, apparatus and a vehicle.

Abstract: An inducer and a submersible pump for pumping a slurry comprising solids and viscous fluids, the inducer mountable to the pump's drive shaft adjacent to and immediately upstream of an impeller mounted on said shaft. The inducer comprises a hub, two to four inducer blades extending outwardly from and wrapping helically around the hub, the hub and the inducer blades defining a plurality of channels A trailing edge of each inducer blade is positioned snugly adjacent to and in fluidical alignment with a leading edge of a corresponding impeller blade when the inducer is mounted on the drive shaft of the pump, such that a velocity curve of the slurry is smooth as the slurry travels from a leading edge of the inducer blades to the leading edge of the impeller blades.

Abstract: A recoil assembly for a rifle includes a barrel assembly, a bolt, bolt actuator, and a buffer assembly. The barrel assembly includes a barrel secured to a barrel extension. The barrel assembly is slidably received in the receiver and the barrel extension is coupled to a hydraulic buffer assembly located below the barrel extension. The hydraulic buffer assembly is configured and arranged to arrest rearward movement of the barrel assembly when the rifle is fired. An op-rod spring is coupled to an op rod extending that can be actuated by a gas piston assembly on the barrel. The op-rod spring is configured and arranged to arrest rearward movement of the bolt assembly.

Abstract: A method for autonomously parking a vehicle-trailer system is provided. The method includes receiving sensor system data from a sensor system supported by the vehicle. The sensor system data includes images of surroundings along a driving path of the vehicle-trailer system. The method includes determining a local map based on the sensor system data. The local map includes surroundings along the driving path. The method includes receiving a user selection of an image location within the images. The image location representing a position in the local map associated with a selected location within the surroundings. The method includes determining a parking path from a current location of the vehicle-trailer system to the position based on the local map and instructing a drive system to execute an autonomous parking behavior causing the vehicle-trailer system to autonomously drive along the parking path and autonomously park in the selected location.

Abstract: A rotatable child safety seat can include a seat shell for receiving a child therein. a rotating pedestal, and a seat base. The pedestal and seat shell can rotate with respect to the seat base. The pedestal can include a locking pin and the seat base can include a multitude of pin receiving apertures that allow a user to rotate the seat shell and pedestal in either a clockwise or counter-clockwise direction at a number of different angles or positions. The child safety seat can also include two separate seat belt/LATCH tether pathways. One seat belt/LATCH tether pathway can be provided on the seat back of the seal shell and can be used when the child safety seat is in a forward-facing configuration and the other seat belt/LATCH tether pathway can be provided in the seat base and used when in a rearward-facing configuration.

Abstract: Described herein are apparatuses (such as desks) with adjustable top panels. In some embodiments, an apparatus includes a frame, having a movable component that is configured to move upwards and downwards. The apparatus also includes: a first top panel attached to the movable component and configured to move upwards and downwards with the movable component, and a second top panel attached to the frame and aligned parallel to the first panel, so that the first panel is adjustable to be flush with the second panel or adjustable to a level above the second panel. The apparatus can also include a barrier panel attached to the frame or the first panel, arranged perpendicular to the first and second panels and oriented downward from the first panel at a side of the first panel closest to the second panel.

Abstract: An automated damping system including a damping device arranged and disposed to provide variable resistance to a load. The variable resistance provides resistance values corresponding to a displacement position of the damping device. The system includes a damping profile generator that calculates a damping profile and a sensor is arranged and disposed to measure one or more damping affecting properties. The sensor provides the one or more damping affecting properties to the damping profile generator. The damping profile provides the variable resistance based upon the one or more damping affecting properties of the load.