Abstract: An electrochemical deposition fountain reactor for processing spinning semiconductor wafers can include a perforated ionic membrane near the wafer surface through which electrolyte flows. This allows high velocity electrolyte jets to impinge the wafer surface at low bulk flow rates, which reduces the boundary layer at the wafer surface and allows for better replenishment of ions at the wafer surface.

Abstract: Portable, low cost, high speed surface and subsurface vehicles for aquatic data collection, payload delivery, or water quality monitoring. The vehicles can be deployed in pods enable rapid large scale data collection across a wide area. The vehicles are capable of transiting the water surface at speeds of over ten knots, and can also be propelled under the water surface and dive vertically to the floor of the water body. A passive, non-powered internal weight transfer system enhances the vehicle's performance in each of its transit modes. The vehicles can have one or more of the following features: high speed stabilizing wings, a tool-less assembly system, sacrificial standoffs for vertical dives, sacrificial protectors for the control surfaces, and/or a universal mounting system for attaching payloads such as sensors.

Abstract: The present disclosure relates to aerosol delivery devices including a cartridge and a control body. The control body may include a coupler and the cartridge may include a base. The base may be configured to releasably engage the cartridge. Further the base and the coupler may include anti-rotation mechanisms configured to prevent rotation of the cartridge relative to the base when engaged with one another. The anti-rotation mechanisms may include alternating protrusions and recesses in some embodiments. Related methods are also provided.

Abstract: Methods of reducing calculation time for inverse kinematics for a robotic arm are presented. An analytical solver is used based on design values for a robot type to generate an analytical solution of joint parameters to achieve a desired location of a tool center point of the robot type, wherein the robotic arm has the robot type. The analytical solution of joint parameters is provided as a seed value to a numerical solver for the robotic arm of the robot type. A numerical solution is determined using the numerical solver and the seed value, the numerical solution comprising joint parameters for the robotic arm to achieve the desired location of a tool center point of the robotic arm.

Abstract: According to the disclosure, a cartridge for detecting a target analyte mounted on a target analyte detection device, comprising: a base, a plurality of chambers provided on the base and comprising a sample chamber, and a plurality of channels provided on the base and comprising a sample channel connected to the sample chamber. The sample chamber comprises an injection hole provided on the base and comprising an inlet into which the sample is introduced, a sample delivery passage connecting the injection hole, and a sample filter provided on between the outlet of the sample delivery passage and the sample channel. The sample delivery passage comprises an asymmetric cross-sectional shape.

Abstract: Methods and systems for robotically painting an object are provided. In one example, the method includes providing a scanner-robot arrangement. The scanner-robot arrangement includes a 3-D scanner, a robot, and at least one processor. The object is detected and an area to be painted is determined with the 3-D scanner in communication with the at least one processor. A robot path for painting the area is produced using the at least one processor. An applicator is held offset from the area of the object with the robot in communication with the at least one processor. The applicator is in fluid communication with a paint source that contains paint. The applicator is moved along the robot path with the robot in communication with the at least one processor while depositing the paint from the applicator onto the area of the object.

Abstract: A gyroscopic roll stabilizer for a boat includes an enclosure mounted to a gimbal for rotation about a gimbal axis and configured to maintain a below-ambient pressure, and a flywheel assembly including a flywheel and flywheel shaft, with the flywheel assembly rotatably mounted inside the enclosure for rotation about a flywheel axis. The gyroscopic roll stabilizer also includes a motor operative to rotate the flywheel assembly and mounted in a boss that is integrally formed in the enclosure. A motor cooling circuit is configured to transfer heat away from the motor. The motor cooling circuit has a closed fluid pathway for recirculating cooling fluid therein. The fluid pathway extends through the boss so that the cooling fluid circulates through the boss around the motor. The gyroscopic roll stabilizer is configured to transfer heat away from the motor to the cooling fluid. Related methods are also disclosed.

Abstract: The present disclosure provides compounds represented by Formula A-I: and the salts or solvates thereof, wherein R1, R2a, R2b, R2c, R3, R4a, R4b, R4c, R4d, L, X, Y, and B1 are as defined in the specification. Compounds having Formula A-I are nuclear factor erythroid 2-related factor 2 (Nrf2) degraders useful for the treatment of cancer and other diseases.

Abstract: Disclosed herein is a fixture for a workpiece, a system and a method for performing a machining operation using the fixture. The fixture may include a frame, a plurality of holders, an actuator and a bracket. Each holder may be configured to receive and secure a workpiece. Each holder may be rotationally coupled to the frame. The actuator may be operatively coupled to the plurality of holders to drive rotation of the holders with respect to the frame. The bracket may allow for mounting the frame to a manipulator configured to move the fixture. The method may include the steps of loading a workpiece to the holder of the fixture, moving and/or rotating the workpiece by the actuator to perform one or more ancillary operations on the workpiece, and moving/and or rotating the workpiece by the actuator to grind the workpiece against a grinding surface.

Abstract: Apparatuses, systems, and methods are to cause a minimum distance between pixels in an image to be calculated. In at least one embodiment, a minimum distance between a first pixel within an object and one or more edge pixels of said object are calculated based, at least in part, on one or more edge pixels within one or more columns of pixels between two edge pixels of said object within a same row of pixels as said first pixel.

Abstract: Systems, methods, and non-transitory computer readable media are provided for using linked documents. A system may receive, from a computing device, a request for a document. Content of the document may be defined based on state information and stateless information. A system may determine a local replica of the document in a local database. The local replica of the document may be linked to a primary replica of the document. The local replica of the document may include a snapshot of the primary replica of the document. The primary replica of the document may be stored in a remote database which may be accessible through a remote server. The system may subscribe to the primary replica of the document through the remote server, and may provide access to the document to the computing device based at least in part on the subscription to the primary replica of the document.

Abstract: Techniques for determining robotic step timing and sequencing using reinforcement learning are provided. In one aspect, a method includes receiving a target trajectory for a robot and receiving a state of the robot. The method further includes generating, using a neural network, a set of gait timing parameters for the robot based, at least in part, on the state of the robot and the target trajectory and controlling movement of the robot based on the set of gait timing parameters.

Abstract: A non-transitory computer-readable storage medium comprises instructions stored thereon. When executed by at least one processor, the instructions are configured to cause a computing system to at least generate multiple mesh cells based on multiple mesh layers, the multiple mesh layers representing a volumetric scene, the multiple mesh cells including multiple mesh blocks; select, from the multiple mesh blocks, k selected blocks based on densities of the multiple mesh blocks, k being a predetermined number; and store the selected blocks and identifiers of locations of the selected blocks.

Abstract: Various embodiments of the present technology generally relate to systems and methods for providing an analytics service governance system to provide data visualizations of system-level metadata. In certain embodiments, a method may comprise operating a data analytics system to implement an analytics service governance process to generate data visualizations (DVs) of system-level metadata using an analytics service configured to generate DVs of user-provided datasets.

Abstract: The present invention provides for compounds of formula (I) wherein R1, Y, X1, X2, R2, R3, R4, R5, R6, and m have any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions, including inflammatory diseases, cancer, and AIDS. Also provided are pharmaceutical compositions comprising compounds of formula (I).

Abstract: Power amplification system with adjustable common base bias. A power amplification system can include a cascode amplifier coupled to a radio-frequency input signal and coupled to a radio-frequency output. The power amplification system can further include a biasing component configured to apply one or more biasing signals to the cascode amplifier, the biasing component including a bias controller and one or more bias components. Each respective bias component may be coupled to a respective bias transistor.

Abstract: Systems and methods for generating an alert on an eyewear device are provided. The systems and methods include receiving, by an eyewear device, from a mobile device, data indicative of a first combination of notification attributes that trigger a first alert on the eyewear device; determining that the mobile device has received a new notification based on additional data received from the mobile device; determining that a combination of attributes of the new notification matches the first combination of notification attributes; and in response to determining that the combination of the attributes of the new notification matches the first combination of notification attributes, retrieving, from a storage device of the eyewear device, a first visual indicator animation that represents the first alert; and activating a visual indicator of the eyewear device in accordance with the retrieved first visual indicator animation to generate the first alert on the eyewear device.

Abstract: Methods, systems and architectures for video and/or audio processing and distribution are described. More particularly, a just in time transcoder/transcoding (JITT) is employed. If a matching optimal asset segment with calculated optimal asset attributes requested by a client device is not stored in a server, the server is configured to invoke the just in time transcoder (JITT) to produce the matching optimal asset segment by transcoding from one or more assets stored in an asset storage device to fulfill the request of client device.

Abstract: A system for 5G radio access networks, that enables smart RF signal repeater devices to perform many of the functions of a 5G base station to extend millimeter wave coverage for 5G communication networks while reducing costs, increasing versatility and optimizing coverage for user devices (UEs). The devices may include outdoor network repeaters and indoor subscriber repeaters, and other mmWave network transmitter devices in a mmWave network. Different types of 5G wireless communication networks may be employed including Open Radio Access Network (O-RAN), and Next Gen Radio Access Network (NG-RAN).

Abstract: Disclosed herein are systems and methods for providing waveguide display devices utilizing overlapping integrated dual action (IDA) waveguides. One embodiment includes a waveguide display device including: a first input image source providing first image light; a second input image source provide second image light; a first IDA waveguide; and a second IDA waveguide. The first IDA waveguide and the second IDA waveguide may include an overlapping region where a first two-dimensionally expanded first image light, a second two-dimensionally expanded first image light, a first two-dimensionally expanded second image light, and a second two-dimensionally expanded second image light is ejected towards an eyebox. Advantageously, resolution may be enhanced and field of view may be expanded through the use of overlapping IDA waveguides.