Abstract: Method, apparatus, and non-transitory storage medium for fusing sub-block motion vector predictors into one sub-block motion vector predictor during video coding and decoding is provided. The method may include deriving a first displacement vector for a sub-block of a current block identifying a co-located sub-block of a co-located picture, and based on the identified co-located sub-block, determine whether the co-located sub-block overlaps with one or more sub-blocks associated with a motion field grid in the co-located picture. Based on determining that the co-located sub-block overlaps with the one or more sub-blocks, the method may include, retrieving two or more sub-block motion vectors respectively associated with the one or more sub-blocks. A final motion vector predictor for the sub-block of the current block may be derived based on the two or more sub-block motion vectors retrieved.

Abstract: An example lid assembly may include a lid and a slider. The lid may further include a guide channel configured to receive the slider, and the channel may limit the lateral movement of the slider. The guide channel may further include a pair of air vents. The slider may be configured to slide along the lid, from a closed position where the slider covers the opening and to an opened position in which the slider uncovers the opening such that the contents of the container may be released. The slider may be configured to lock into place in both the closed position and the opened position.

Abstract: Systems and techniques are provided for determination of user presence and absence using WiFi connections. Reports may be received from WiFi access points in an environment. The reports may include an identifier of a WiFi device, an indication of a connection to or disconnection from a WiFi access point, a time of the connection or disconnection, and an identifier of the WiFi access point. A connection sequence for the WiFi device may be generated from the reports. Whether the WiFi device is present in or absent from the environment as of a specified time may be determined based on the connection sequence. An indication of presence for a user associated with the WiFi device may generated if the WiFi device is present in the environment. An indication of absence for the user associated with the WiFi device may be generated if the WiFi device is absent from the environment.

Abstract: Systems and methods are provided for generating a network ingress filter based on both a customer's route object and recent traffic data for the customer. In examples, even though a customer of a provider network may have many routing prefixes in its route object, the customer may genuinely generate traffic from only a very small percentage of such prefixes. Accordingly, a combination of a system to generate all the prefixes based on a route object, along with the results of collected traffic data, may be used to generate a much smaller ingress filter. In examples, this filter may comprise an intersection of the prefixes generated by the customer's route object and the prefixes that have been actively generating traffic on the inbound interface of the router (or other provider edge system). This results in a smaller ingress filter that can be reliably configured on the provider edge system.

Abstract: An aiming apparatus for a firearm has a frame, a plurality of visible and/or invisible light generators connected to the frame, with each light generator operable to propagate planar and/or non-planar light in the forward direction. Each light generator utilizes shaping optics to create straight or curved lines of light. Straight lines of light propagating in a forward direction will create a plane of light, while curved lines of light propagating in a forward direction will create non-planar light. A plurality of planar light oriented in a non-parallel, overlapping relationship creates a straight intersection line of light, while a plurality of non-planar light orientated in a non-parallel, overlapping relationship creates a straight or curved intersection line of light. When projected against a target surface, a plurality of planar lights creates a projected cross shape, which may have an intersection point.

Abstract: A boot for a shaft joint includes a plurality of rigid rings and a plurality of flexible rings. Each rigid ring has an annular shape disposed about a central axis of the boot. The rigid rings are arranged sequentially along the central axis. Each rigid ring is connected to an adjacent rigid ring by a corresponding one of the flexible rings.

Abstract: A diamond art kit includes a diamond art canvas which includes a substrate upon which an image is printed. A layer of adhesive is applied above the image, and a protective film (which can have perforated tear lines) releasably covers the adhesive. The substrate includes a textile layer that can be sealed by front and back sealing layers. A backing layer can be applied to the back sealing layer. The backing layer can be configured with fibers that are sufficiently flexible to allow the diamond art canvas to be rolled and placed within a tube for storage and shipping, but also has sufficient tensile strength to urge the diamond art canvas toward laying flat when unrolled.

Abstract: Electric vehicle predictive range estimating systems and methods are provided herein. An example method includes determining an initial state of charge (SOC) for an energy source of a vehicle at a first point in time; determining one or more boundary conditions for the vehicle during a time frame extending from the first point in time to a second point in time, the one or more boundary conditions causing a loss in the energy source during the time frame; determining a predicted future SOC for the energy source based on the one or more boundary conditions and the initial SOC; and predicting an availability of a vehicle operating condition based on the predicted future SOC for the energy source.

Abstract: A power converter with secondary side active clamp. At least one example is a method including: limiting a push-phase voltage excursion of a phase node on a secondary side of a power converter during a push phase of a primary side of the power converter, the limiting by extracting current from the phase node and storing the current on a clamp capacitor; limiting a pull-phase voltage excursion of the phase node on the secondary side of the power converter during a pull phase of the primary side of the power converter, the limiting by extracting current from the phase node and storing the current on a clamp capacitor; and utilizing the current stored on the clamp capacitor to drive a component on the secondary side.

Abstract: Embodiments of the present disclosure are directed to a motor unit for an overhead door opener. The motor unit comprises a motor and transmission components configured to transmit power from the motor to a shaft of an overhead door opener. The motor unit also includes a case having one or more vertical panels. The case houses the motor and the transmission components. The motor unit also includes guide bearings on an edge of the vertical panels that accommodate a shaft of an overhead door with the case supported by the shaft. The transmission components comprise a shaft-engaging member configured to be secured around the shaft by affixing the shaft-engaging member to the shaft. The transmission components transmit power from the motor to the shaft of the overhead door.

Abstract: A method and system for in situ cross-linking of polymers, Bitumen, and other materials to produce arbitrary functional or ornamental three-dimensional features using electron beams provided by mobile accelerators comprises defining a desired pattern for imparting on a target area, mapping the target area, defining at least one discrete voxel in the target area according to the desired pattern to be imparted on the target area, assigning an irradiation value to each of the at least one discrete voxels, and delivering a dose of irradiation to each of the at least one discrete voxels according to the assigned irradiation value.

Abstract: A memory array is provided that includes a plurality of word lines and a plurality of bit lines, and a plurality of memory cells each including a corresponding magnetic memory element coupled in series with a corresponding selector element. Each memory cell is coupled between one of the word lines and one of the bit lines. Each memory cell has a half-pitch F, and comprises an area between 2F2 and 4F2.

Abstract: A system provides a design interface for designing and implementing graphical user interfaces that users can access through web browsers. Depending on the configuration of the graphical user interfaces, the users may be able to monitor and control industrial processes by interacting with components that correspond to the industrial processes as displayed in user interfaces at client devices. The design interface includes functionality for selecting preprogrammed components, or for generating new components for display. The design interface further allows designers to associate data values received from a variety of sources with properties of the components in the user interfaces. In particular, properties associated with a component of an interface are stored in property tree structures, making dynamic changes to the components possible. Data bindings between subtrees representing components and sets of data from industrial and other sources allows for designs that scale with the availability of the data.

Abstract: There are provided systems and processes that provide a robust ?-alumina supported catalyst for the wet air oxidation or hydrolysis treatment of wastewaters having a pH of 9 or greater.

Abstract: An embodiment of the present invention provides a protective sports glove having a novel combination of liner sections, breathable mesh sections, stretch joints, and shock absorbing cushions to provide maximum protection to the user's fingers, hands, wrists, and lower forearms while maintaining as much flexibility within the glove and tactile feel on both palmar and dorsal sides of the glove as possible. A novel 2-panel palmar section construction eliminates the presence of seams, stitching or excess material in a critical area on the palmar side of a wearer's hand to further improve tactile feel and grip.

Abstract: The present invention pertains to an element of an autoclave aerated concrete (AAC) material having a web of a second material different from AAC embedded therein and generally centrally disposed in a depth dimension of the element and between two planar faces and the second material supporting hardware for connecting the element to other structures.

Abstract: Dual-tone horn assemblies and methods of use are disclosed herein. An example dual scroll assembly includes a nozzle having a first portion of the nozzle has a first diameter and a second portion of the nozzle has a second diameter that has a size that is different from the first diameter, a first spiraled channel that receives air from the first portion of the nozzle. The air traveling through the first spiraled channel produces a first tone at a first frequency. A divider plate is disposed between the first spiraled channel and a second spiraled channel. The second spiraled channel receives the air from the second portion of the nozzle. The air traveling through the second spiraled channel produces a second tone at a second frequency. The first tone and the second tone when produced simultaneously create a dyad.