Abstract: A feed assist apparatus for a flexible sheet material spreader, comprising a first arm attached at a first end to one side of the material spreader, a second arm attached at a first end to another side of the material spreader, and a material retainer attached at a second end of each of the first and second arms, the material retainer having a first configuration for feeding flexible sheet material there-through and a second configuration for retaining flexible sheet material. The first arm and the second arm are moveable together from a first position adjacent a flexible material supply and a second position adjacent entry to the material spreader, and the material retainer is in the second configuration when the moveable arms are in the first position, and the material retainer is in the first configuration when the moveable arms are in the second position.

Abstract: A charge pump includes first and second multiplier stages including first and second capacitor in series with an input node, a final multiplier stage including an output capacitor in series with the second capacitor and an output node, and pre-charge circuitry. The pre-charge circuitry is configured to charge the output capacitor to a first level during an initial phase of a charging operation, wherein the first level is equal to a supply voltage of the data storage system, and decouple a charging path of the pre-charge circuitry from the output capacitor in response to the output capacitor being charged to the first level. The first and second multiplier stages are configured to increase the charge of the output capacitor to second and third levels higher than the first level during second and third phases of the charging operation.

Abstract: A group-based communication platform can present, via a client device of the group-based communication platform, a user interface that includes a user interface element, interaction therewith, invoking a command associated with an external system. Based at partly on receiving an indication of an interaction with the user interface element, the group-based communication platform can cause payload data to be provided to the external system, wherein the payload data is associated with an indication of the command invoked via the interaction. Based at least partly on causing the payload data to be provided to the external system, a response to the payload data can be received and an interactive dialog can be presented via the user interface. The interactive dialog can be configured to prompt a user of the client device for data to be provided to the external system for performing a processing action associated with the command.

Abstract: A calibration system for a radar sensor and a method of using the system are disclosed. The method may comprise (a) receiving, from a first sensor in a vehicle, a plurality of global navigation satellite system (GNSS) parameters, wherein the plurality of GNSS parameters define a unique terrestrial position of the first sensor; (b) receiving, from a radar sensor in the vehicle, a plurality of radar parameters, wherein the plurality of radar parameters define a position of a calibration target relative to the radar sensor; (c) repeating the receiving of (a) and (b) at additional unique terrestrial positions of the first sensor; (d) using the plurality of GNSS parameters received in (a) and (c) and the plurality of radar parameters received in (b) and (c), determining corresponding positions of the calibration target; and (e) using the corresponding positions of the calibration target, determining radar calibration parameters.

Abstract: Disclosed herein are battery management systems and methods for activating battery override logic for a battery management system to provide a power path to a battery pack. A method of activating battery override logic for a battery management system may comprise detecting a predetermined key toggle sequence performed in a predetermined amount of time or detecting an override message received from a CAN bus. The method may further comprise determining if the last override turn-on sequence was requested more than a predetermined amount of time ago, confirming that the override is configured for the contactor, and turning on the contactor to provide a power path to the battery pack for a limited predetermined amount of time. An exemplary predetermined toggle sequence may comprise on-off-on-off-on performed within 10 seconds. An exemplary override message from the CAN bus may be initiated by a user having a key, code, or access card.

Abstract: The present disclosure relates to a field installable connector system. The connector system includes a factory terminated subassembly including a ferrule terminating an optical fiber of an optical fiber cable. The factory terminated subassembly has a small transverse cross-section to facilitate routing through a duct. The connector system also includes a field installable subassembly including various connector components that can be installed after the factory terminated subassembly has been routed through a duct. The components can be sealed and hardened.

Abstract: Systems and methods are provided for determining levels of a target analyte in a biological sample. A transdermal sampling and analysis device may include a substrate, at least one disruptor mounted on the substrate, a reservoir configured to collect and contain a biological sample, at least two electrodes, and an electrochemical bioassay configured to determine levels of a target analyte in the biological sample. The at least one disruptor of the transdermal sampling and analysis device may be configured to generate a localized heat capable of altering permeability characteristics of a stratum corneum layer of skin of an organism.

Abstract: Systems and methods to place a prosthesis to have a preselected overlap with a receiving structure are provided. In one embodiment, a delivery system may include a primary sheath comprising a primary sheath lumen. The delivery system may further include a secondary sheath comprising a secondary sheath lumen. The primary sheath may be at least partially received within the secondary sheath lumen such that the primary sheath may translate longitudinally within the secondary sheath lumen. The delivery system may further include a prosthesis having proximal and distal ends and being received within the primary sheath lumen adjacent to the primary sheath distal end in a contracted delivery state. The delivery system may further include a length reference mechanism that indicates a length of the primary sheath distal end that extends distal to the secondary sheath distal end during the contracted delivery state of the prosthesis.

Abstract: A toll advertisement message (TAM) broadcast from a roadside unit (RSU) is received by a vehicle via V2X communication, the TAM indicating geographic locations of lanes of a roadway for which tolls are due and cost information for traversing the lanes of the roadway. A heading of the vehicle is determined in relation to a TAM reference point indicating a geographic location of a toll gantry. A toll zone boundary region for the vehicle is identified by filtering the geographic locations of the lanes in the TAM to include only those lanes in a travel direction consistent with the heading. A lane straddling algorithm is utilized to identify, for each of the lanes in the travel direction, a respective percentage within each lane that the vehicle is traveling. A tolling usage message (TUM) is sent via the V2X communication, indicating to the RSU the percentage lane usage of the vehicle.

Abstract: A computer includes a processor and a memory storing instructions executable by the processor to receive an instruction to revoke an authorization for an operator to operate a vehicle; after receiving the instruction, permit the operator to operate the vehicle until the vehicle is turned off and a condition is met; and upon the vehicle being off and the condition being met, prevent the operator from operating the vehicle. The condition depends on a status of the vehicle.

Abstract: A termination system which improves the consistency and repeatability of the wicking of the liquid potting compound in the transition area between the potted and the imported filaments. The termination system controllably compresses the filaments within the transition area to produce repeatable wicking. The potting compound selected and the degree of compression employed combine to produce a desired wicking effect.

Abstract: A computer includes a processor and a memory, the memory storing instructions executable by the processor to collect a digital image that includes a plurality of pixels with a first sensor, input a reference data string, a key data string, and a set of collected data from a second sensor into a permutation generator that outputs a watermark data string, and embed the watermark data string in the digital image at specified pixels in the plurality of pixels.

Abstract: A system includes a vehicle control module, a vehicle gateway module, and a wired vehicle communications network communicatively coupling the vehicle gateway module to the vehicle control module. The vehicle control module is programmed to receive sensor data from at least one sensor, execute a machine-learning program trained to determine whether the sensor data satisfies at least one criterion, and transmit the sensor data satisfying the at least one criterion to the vehicle gateway module. The vehicle gateway module is programmed to transmit the machine-learning program to the vehicle control module; upon receiving the sensor data from the vehicle control module, store the sensor data; and upon establishing a connection with a remote server, transmit the sensor data to the remote server.

Abstract: In one embodiment, a system comprises: a central area node; access points coupled to the central area node and configured to radiate a remote downlink RF signal and receive a remote uplink RF signal; and a controller configured to execute code for a management virtualization system that includes a virtual system controller function configured to establish a plurality of virtual systems and assign physical resources of the system to each of the virtual systems. The management virtualization system includes a northbound interface driver that defines a first virtualized operator interface configured to manage a first set of physical resources assigned to a first virtual system, and a second virtualized operator interface configured to manage a second set of physical resources assigned to a second virtual system.

Abstract: Processes and systems for producing raw materials and for producing truly circular polymers. The systems and processes may include processing a waste-derived hydrocarbon stream, such as a waste plastic pyrolysis oil, in a first reactor system with a catalyst mixture, and processing a fossil-based feedstock in a second reactor system with the catalyst mixture. The catalyst mixture may be supplied to each of the first and second reactor systems from a common catalyst regenerator. An effluent comprising fossil-based hydrocarbon products may be recovered from the second reactor system, and an effluent comprising waste-derived hydrocarbon products may be recovered from the first reactor system. Following separations, spent catalyst from each of the first and second reactor systems may be returned to the common catalyst regenerator.

Abstract: A fiber optic cable assembly includes a fiber optic cable and a fiber optic connector. The cable includes a jacket having an elongated transverse cross-sectional profile that defines a major axis and a minor axis. Strength components of the cable are anchored to the connector. The fiber optic connector includes a multi-fiber ferrule defining a major axis that is generally perpendicular to the major axis of the jacket and a minor axis that is generally perpendicular to the minor axis of the jacket. Certain types of connectors include a connector body defining a side opening that extends along a length of the connector body; a multi-fiber ferrule configured for lateral insertion into the connector body through the side opening; and a cover that mounts over the side opening after the multi-fiber ferrule has been inserted into the connector body through the side opening.

Abstract: A method for programming three page user data in a memory array of a non-volatile memory system, comprising converting each three-bit value data pattern of the user data into a representative pair of two-bit data values, simultaneously programming two single-state memory cells with a first of the pair of representative two-bit data values, wherein the two single-state memory cells are located along a first common word line of two memory cell strings, and simultaneously programming two single-state memory cells with a second of the pair of representative two-bit data values, wherein the two single-state memory cells are located along a second common word line of the two memory cell strings.

Abstract: A computer includes a processor and a memory storing instructions executable by the processor to receive operating data including occupant data indicating one or more occupant actions to operate a vehicle and location data specifying a location of a vehicle during collection of the occupant data, assign the operating data to a respective set in a plurality of sets, each set including operating data collected during a different specified period of time from other sets, input the plurality of sets to a machine learning program trained to output an identification of a hazard at a specified location, the hazard being a roadway condition or an obstacle that changes operation of the vehicle from a default operation, output the hazard at the specified location from the machine learning program, and send a message to a vehicle including the hazard at the specified location.