Abstract: Tubing heads are described herein. A tubing head includes a tubing head body and an installable shoulder. The tubing head body defines a bore extending longitudinally between a first end and a second end. The bore defines a cavity portion disposed longitudinally between a first portion of the bore and a second portion of the bore. The cavity portion has a cavity diameter greater than a first diameter of the first portion of the bore. The installable shoulder includes a plurality of shoulder segments configured to be installed within the cavity portion and collectively form an annular ring. The annular ring defines a bearing surface configured to support a wellhead component. The annular ring further defines a shoulder diameter less than the cavity diameter and greater than the first diameter of the first portion of the bore.

Abstract: A method for verifying structured data includes receiving structured data, deconstructing the structured data into corresponding elements and obtaining standard structured data having corresponding standard elements. The method also includes comparing the elements of the structured data with the standard elements of the standard structured data to identify any element differences. For each element difference, the method includes comparing the element difference against a registry of element comparisons, determining whether the element difference is expected or unexpected based on a heuristic or at least one rule, and when the element difference is unexpected, generating a signal indicating the presence of an unexpected element in the structured data.

Abstract: A controller is configured to program the memory cells to a first set of data states in a first programming pass and to a greater second set of data states in a second programming pass. The controller performs the first programming pass on the first word line. The controller then repeats the process of programming a portion of another word line and then comparing an upper tail of an erased data state of the first word line to a critical voltage until the upper tail of the erased data state of the first word line exceeds the critical voltage by a threshold. In response to the upper tail of the erased data state exceeding the critical voltage by the threshold, the controller then alternates between the first and second programming passes until the first programming pass is completed on the remaining word lines of the memory block.

Abstract: In one general aspect, a method can include displaying, on a display device included in a computing device, content in an application executing on the computing device. The method can further include displaying, in a user interface on the display device, at least one identifier, receiving a selection of the at least one identifier, and initiating casting in response to receiving the selection of the at least one identifier.

Abstract: One or more aspects of the present disclosure are directed to techniques for interference cancellation in the present of Multi-User Interference (MUI). In one aspect, a method includes receiving a mixture signal at a receiver, the mixture signal including a first intended signal and at least one interfering signal overlappingly transmitted with the first intended signal; processing the mixture signal to identify the at least one interfering signal, the processing including at least applying an adaptive filtering to a re-modulated version of each of the at least one interfering signal to yield at least one reconstructed interfering signal; and determining the first intended signal using the mixture signal and the at least one reconstructed interfering signal.

Abstract: A polymer blocker for use in an electrochemical battery that cycles lithium ions is provided. The polymer blocker includes a polymeric layer, a first adhesive layer that includes a first adhesive and is disposed on or near a first surface of the polymeric layer, and a second adhesive layer that includes a second adhesive and is disposed on or near a second surface of the polymeric layer. The polymeric layer has a porosity greater than or equal to about 50 vol. % to less than or equal to about 95 vol. %. A portion of the first adhesive impregnates a first portion of the polymeric layer, and a portion of the second adhesive impregnating a second portion of the polymeric layer. The first and second portions of the polymeric layer may be the same or different.

Abstract: In an aspect the current disclosure is directed to an electric vehicle charger for an electric vehicle. The electric vehicle charger is comprised of an energy source, a transmitter coil electrically connected to the energy source and configured to wirelessly conduct a current in a receiver coil using induction, at least a proximity sensor configured to generate alignment data relating to an electric vehicle, and a computing device that is communicatively connected to the at least a proximity sensor. The computing device may be configured to identify the electric vehicle. Identification may include receiving and authenticating at least an identification datum, and identifying the electric vehicle using that; The computing device is configured to align the transmitter coil with the receiver coil using the alignment data. Additionally, the computing device may be configured to authorize the electric vehicle to be begin charging as a function of the authentication.

Abstract: A method and apparatus for protecting vehicle data from a vehicle includes identifying the vehicle data to be included in output from a processor that is designated for protection, selecting a digital watermark based on a manner in which the output is subject to at least one of observation or interception, applying the digital watermark to the vehicle data to obtain watermarked output for output from the processor, and communicating a watermark identifier over a communication link of the vehicle to a location external from the vehicle. Detection of the digital watermark in data outside of the vehicle based upon the watermark identifier may be used to determine misuse of the vehicle data.

Abstract: Provided is a hair growth composition comprising capsaicin, a vegetable oil, activated charcoal, aluminum sulfate, saw palmetto, and kelp. A method of preparing the above hair growth composition is additionally provided. Use of the above hair growth composition for the manufacture of a medicament for the treatment of hair loss is also provided. A method of treating a subject suffering from hair loss is further provided.

Abstract: A luminaire includes one or more light emitting diodes (LEDs) and a beam-spreading total internal reflection (TIR) optic optically coupled with the one or more LEDs and configured to spread light output by the one or more LEDs. The beam-spreading TIR optic includes a base and an apex and a tapered sidewall extending from a perimeter of the base to the apex, and the one or more LEDs are optically coupled into the base. There may be N LEDs where N is an integer greater than or equal to two, and the beam-spreading TIR optic may further include N optical condensers connected to the base, with each LED optically coupled into the base by a corresponding optical condenser. The luminaire may further include peripheral white LEDs disposed around the beam-spreading TIR optic, which are not optically coupled with the beam-spreading TIR optic. A surrounding annular reflector may further be provided.

Abstract: A computer includes a processor and a memory, and the memory stores instructions executable by the processor to receive an input indicating a destination; determine a route for a vehicle from a current location of the vehicle to the destination; activate a navigation feature to output guidance instructing an operator to follow the route; and, in response to the navigation feature being active for the route, prompt the operator to activate a driver-assist feature of the vehicle.

Abstract: Disclosed herein are tire tread rubber compositions made of specified ingredients including an elastomer component including at least one styrene-butadiene rubber with a silica-reactive functional group and at least one non-functionalized styrene-butadiene rubber, a filler component including reinforcing silica filler and carbon black, hydrocarbon resin, liquid plasticizer (which includes a low molecular weight styrene-butadiene rubber), and a cure package. Also disclosed are a tire including a road-contacting tread comprising the tire tread rubber composition and methods for providing a tire with a road-contacting tread which tire has balanced wet performance, rolling resistance and concerning performance, the method comprising using the tire tread rubber composition in the road-contacting tread.

Abstract: A method can include transmitting, by a wireless device to an access and mobility management function (AMF), a registration request message for the wireless device. The method can also include transmitting, by the wireless device to the AMF, a protocol data unit (PDU) session establishment request to establish a PDU session associated with an aerial service, wherein the transmitting is after an authentication and/or authorization procedure for the aerial service of the wireless device is confirmed. The method can further include receiving, by the wireless device from by the AMF, an indication of acceptance or rejection of the PDU session establishment request, wherein the rejection or acceptance of the PDU session establishment request is based on an indication of whether the aerial service of the wireless device has been authenticated and/or authorized by an uncrewed aerial system service supplier (USS).

Abstract: An air bearing for calibrating a force measurement device comprises an inner wall, an outer wall, an upper wall, a lower wall, an internal chamber, an object retention opening, and a plurality of air outlets. The inner wall and outer wall each have a cylindrical shape with the outer wall being concentric with the inner wall. The upper wall and lower wall each have an annular shape and are attached to the inner wall and the outer wall. The internal chamber is formed by inner surfaces of the four walls, and is configured to retain compressed air. The object retention opening is formed by an outer surface of the inner wall and is configured to receive and retain an object. The air outlets are positioned along the inner wall and are configured to allow compressed air to flow from the internal chamber to the object retention opening.

Abstract: This document describes methods and systems of on-device real-time translation for media content on a mobile electronic device. The translation is managed and executed by an operating system of the electronic device rather than within a particular application executing on the electronic device. The operating system can translate media content, including visual content displayed on a display device of the electronic device or audio content output by the electronic device. Because the translation is at the OS level, the translation can be implemented, automatically or based on a user input, across a variety of (including all) applications and a variety of content on the electronic device to provide a consistent translation experience, which is provided via a system UI overlay that displays translated text as captions to video content or as a replacement to on-screen text.

Abstract: Mix-in tools for use with processed food include two wing members defining a helical profile coupled to a central shaft attached to a handle. Inserting the wing members into the processed food and rotating the handle creates a central cavity in the processed for gently mixing in ingredients before additional processing. The wing members also include spatula-like, flat edged sides for cleaning out the processed food from a vessel.

Abstract: An endoscope system including a first reusable hand-piece and a second reusable hand-piece. The first reusable hand-piece is a different size than the second reusable hand-piece. The first reusable hand-piece and the second reusable hand-piece are selectively attachable and detachable to the same or a different single-use shaft assembly. Varying sizes of reusable hand-piece assemblies provide for improved user ergonomics. Ergonomic variations may include different size reusable hand-piece assemblies, different size articulation control knobs, and/or different distances between the centerline of the housing of the reusable hand-piece and the knobs and/or between the backstrap of the reusable hand-piece and the knobs, customizable to user preference.

Abstract: A copolyamide composition comprising a statistical copolyamide containing 70-99 wt % of diamine and dicarboxylic acid repeat units and 1-30 wt % of lactam or AA-BB repeat units, whereby incorporation of the comonomer lactam or AA-BB unit reduces the crystallization rate (longer crystallization times) while maintaining (1) high melting point, (2) low potential plate out, (3) low oxygen permeation, (4) high tensile strength and (5) puncture/tear resistance.

Abstract: Techniques are described for the use of moats for isolating and singulating semiconductor devices formed on a wafer. Described techniques use dielectric films, such as an oxide-nitride film, to coat moat surfaces and provide passivation. The dielectric films may form a junction with a metal contact layer, to reduce electrical overstress that may otherwise occur in the resulting semiconductor devices. To ensure coverage of the moat surfaces, spray coating of a positive photoresist may be used.

Abstract: A method for electronic device identifier assignment at a host computing device includes receiving a current local identifier of a separate electronic device and a full unique identifier of the separate electronic device. A host-specific identifier is assigned to the separate electronic device by, based at least in part on determining that the current local identifier of the separate electronic device is included in a set of local identifier values available for assignment, assigning the host-specific identifier to the separate electronic device with a same local identifier value as the current local identifier. Based at least in part on determining that the current local identifier of the separate electronic device is already assigned by the host computing device to a different separate electronic device, the host-specific local identifier is selected from the set of local identifier values available for assignment and assigned to the separate electronic device.