Abstract: This disclosure relates generally to corrugated pipe, and more particularly to corrugated pipe with an outer wrap. In one embodiment, a pipe includes an axially extended bore defined by a corrugated outer wall having axially adjacent, outwardly-extending corrugation crests, separated by corrugation valleys. The pipe also includes an outer wrap applied to the outer wall. The outer wrap may include fibers and plastic. The outer wrap may span the corrugation crests producing a smooth outer surface.

Abstract: A head-mounted display device includes a first set of one or more lenses and a first display configured to provide visual data through the first set of one or more lenses. The head-mounted display device further includes a first stepper motor mechanically coupled to the first display, and the first stepper motor is configured to move the first display along a first axis by rotating a rotatable component of the first stepper motor. The head-mounted display device further includes a first electronic controller configured to (i) determine a first position of the first display, (ii) receive information identifying a second position of the first display, and (iii) generate one or more electrical signals that cause the first stepper motor to move the first display from the first position to the second position along the first axis.

Abstract: An apparatus is disclosed for transmission setting selection. In an example aspect, an apparatus includes a wireless interface device with a communication processor and a radio-frequency front-end. The communication processor is configured to provide a signal. The radio-frequency front-end is coupled to the communication processor and configured to accept the signal. The radio-frequency front-end includes an amplifier configured to amplify the signal based on one or more amplifier settings. The wireless interface device is configured to adjust the one or more amplifier settings responsive to an output power being changed with a gain being unchanged.

Abstract: A controlled environment system for the additive manufacture of metal objects using magnetohydrodynamic jetting. A sealing plate is placed against an Péclet gap seal of a volume enclosure. A flow of inert gas is used to maintain a high-purity volume in the interior of the volume enclosure. A print head accesses the interior and delivers build material through a hole in the sealing plate. A build plate is movable relative to the sealing plate within the interior of the volume enclosure on which objects can be fabricated.

Abstract: A medical device, including an implantable portion of the medical device, the implantable portion including at least one electrode, wherein the implantable portion is configured to, while implanted in a human, obtain data indicative of wear of the at least one electrode. In an exemplary embodiment, the medical device is a cochlear implant.

Abstract: A method and system for a headset wireless charging dock, where the charging dock comprises a radio, a coil, and a proximity sensor. The method may comprise sensing a presence of a headset using the proximity sensor, wirelessly charging a battery in the headset utilizing the coil, and wirelessly communicating commands, using the radio, to the headset to power down when fully charged. The command may be communicated to the headset utilizing a protocol and a RF radio used by the headset to receive audio signals. The command communicated to the headset may power down audio processing circuitry in the headset. The charging induction coil may be inductively coupled to a coil in the headset to wirelessly charge the battery in the headset. The proximity sensor may comprise a Hall sensor.

Abstract: This present disclosure is directed to a silver metal wire coated with silver sulfide reference electrode, the preparation via anodization of a silver metal wire in a sodium and/or potassium sulfide solution and use thereof, including test methods to measure corrosion in test articles such as metal pipes. The reference electrode exhibits good stability characteristics, including stability under high temperature conditions.

Abstract: Systems, devices, and related methods for phototherapeutic treatment of skin, and more particularly phototherapeutic treatments for skin conditioning and/or the treatment of skin wrinkles are disclosed. Certain aspects relate to impinging light having a first peak wavelength on skin tissue at a first radiant flux, a second peak wavelength on the skin tissue at a second radiant flux, and, optionally, a third peak wavelength on skin tissue at a third radiant flux. The first wavelength may be selected to produce nitric oxide in the skin and/or to release endogenous stores of nitric oxide; the second wavelength may be selected to promote collagen production. Certain methods involve impinging light having a third peak wavelength that may be selected to reduce inflammation. Devices are disclosed that include combinations of housings, light-transmissive elements, and flexible substrates that are configured to deliver such light to one or more targeted areas.

Abstract: Systems, devices and methods are provided in which an instrument can translate along an insertion axis. Rather than relying primarily on a robotic arm for instrument insertion, the instruments described herein have novel instrument based insertion architectures that allow portions of the instruments themselves to translate along an insertion axis. For example, an instrument can comprise a shaft, an end effector on a distal end of the shaft, and a handle coupled to the shaft. The architecture of the instrument allows the shaft to translate relative to the handle along an axis of insertion. The translation of the shaft does not interfere with other functions of the instrument, such as end effector actuation.

Abstract: A compound having the following formula is disclosed. The compound is useful as an emitter in OLED applications.

Abstract: A joint for connecting a center wing box to a bulkhead of an aircraft. The joint includes a flex angle member with a first section shaped to abut against and be connected to the center wing box, a second section shaped to abut against and be connected to a first side of the deck of the bulkhead, and an intermediate rounded corner positioned between the first and second sections. First support members are attached to the center wing box at first pins and support a first side of the second section of the flex angle member. Second support members are attached to the web of the bulkhead at second pins and support a second side of the second section of the flex angle member. The first support members are positioned on a first side of the deck of the bulkhead and the second support members are positioned on an opposing second side of the deck.

Abstract: The invention features a replaceable cartridge for a plasma arc torch. The cartridge includes a cartridge body having a first section and a second section. The first and second sections are joined at an interface to form a substantially hollow chamber. The interface provides a coupling force that secures the first and second sections together. The cartridge also includes an arc constricting member located in the second section; an electrode included within the substantially hollow chamber; and a contact start spring element affixed to the electrode. The spring element imparts a separating force that biases the electrode toward at least one of the first section or the second section of the body. The separating force has a magnitude that is less than a magnitude of the coupling force.

Abstract: A computer system and method for synchronizing actions associated with media between a media/network device and peripherals. In an example implementation, a system includes a one or more processors configured to receive, by a communication module from a media/network device based on peripheral addressing information, a peripheral payload including a first set of actions and timing information related to media. The one or more processors perform the first set of actions based on the peripheral payload, generate response data for the first set of actions, and transmit the response data to the media/network device via a wireless network.

Abstract: In immunoglobulin light chain amyloidosis (AL), the unique antibody light chain (LC) protein that is secreted by monoclonal plasma cells in each patient misfolds and/or aggregates, a process leading to organ degeneration. For treating AL patients, such as those with substantial cardiac involvement who have difficulty tolerating existing chemotherapy regimens, provided herein are small molecule compounds of Formula Ia, Formula Ib, and Formula II that are kinetic stabilizers of the native dimeric structure of full-length LCs, which compounds can slow or stop the amyloidogenicity cascade at its origin.

Abstract: A composite airfoil having a non-metallic leading edge protective wrap is provided. In one aspect, the airfoil has a composite core having a pressure sidewall and a suction sidewall each extending between a core leading edge and a core trailing edge. A leading edge protective wrap protects the core leading edge and includes a trailing wrap and a leading wrap. The trailing wrap wraps around the core leading edge and is connected to the composite core. The leading wrap wraps around the core leading edge and is connected to the trailing wrap. The trailing and leading wraps both have leading edges that are spaced from one another. A filler is positioned between the leading edges of the trailing and leading wraps. A protective nose is connected to the leading edge of the leading wrap. The components of the leading edge protective wrap are formed of non-metallic materials.

Abstract: Aspects of the present invention relate to user interface control of a head-worn computer.

Abstract: Devices, methods and systems for transmitting signals through a device located in a blood vessel of an animal, for stimulating and/or sensing activity of media proximal to the device, wherein the media includes tissue and/or fluid.

Abstract: The present invention relates to edible products and compositions for preparing edible products, particularly edible products suitable for use as confectionery and having therapeutic uses. In particular, it relates to products of the type referred to as gummies and jellies and to compositions and methods for the preparation thereof; and to their use as confectionery and in therapy, in particular in hydration therapies. We describe a gelling composition for preparing a gelled product. The gelling composition comprises or consists of Component A and Component B in a weight ratio of from 1:4 to 1.4:1. Component A comprises at least one rigid gel-forming agent and Component B comprises at least one flexibility modifier. In some examples, Component A and Component B are present in a weight ratio of from 1:4 to 1.5:1, or 1:3 to 1.5:1, or 3:4 to 4:3, or 4:5 to 5:4 or about 1:1.