Abstract: A quick disconnect Kelly bar system is provided. In use, a construction attachment includes a quick disconnect mounting plate for connecting the construction attachment to a hitch of a construction machine. A pivotable coupling assembly is connected to the quick disconnect mounting plate. Additionally, an extendable mast is connected to the pivotable coupling assembly at a first end of the extendable mast, and to a headblock structure at a second end of the extendable mast. Further, a Kelly-bar assembly is connected to the headblock structure.

Abstract: A valve actuation system comprises a cylinder deactivation controller operatively connected to and in fluid communication with intake and exhaust deactivators for at least one cylinder. The valve actuation system further comprises an engine braking controller operatively connected to and in fluid communication with the engine braking actuators for the at least one cylinder. A braking-dependent deactivator controller is disposed between and in fluid communication with the cylinder deactivation controller and the intake deactivators, and in fluid communication with the engine braking controller via a control input. The braking-dependent deactivator controller is configured, in a first state based on its control input, to permit hydraulic fluid flow in hydraulic fluid control passages for the intake deactivators when in a non-1.5-stroke engine braking mode and, in a second state, to vent the hydraulic fluid control passages for the intake deactivators when in a 1.5-stroke engine braking mode.

Abstract: A method for testing a rotary atomizer valve using a system having a test device housing, a linear potentiometer including a resistive circuit and a movable shaft, and a controller includes, (a) with the shaft contacting a movable surface of the valve, obtaining a first reference data point representing a first position of the movable surface, (b) commanding an actuator to displace the movable surface in a first direction, (c) obtaining a first current data point representing a second position of the movable surface, (d) determining whether the second position equals the first position, (e) if not, setting the first current data point as the first reference data point and repeating steps (c) and (d), and (f) if so, recording the second position as a first end point of the valve.

Abstract: A system for treating a bifurcation includes first and second delivery catheters. The first catheter has a first shaft, a first expandable member adjacent the distal end of the first shaft, an auxiliary expandable member disposed under the first expandable member, and a first radially expandable stent disposed over both the first expandable member and the auxiliary expandable member. The second delivery catheter has a second shaft, and a second expandable member adjacent the distal end of the second shaft. A portion of the second catheter is disposed under a portion of the first stent, and a portion of the second delivery catheter passes through a side hole in the first stent. The first stent is crimped over the first and second catheters such that the first stent remains attached to the first and the second catheters during advancement of the catheters through a blood vessel.

Abstract: Systems, methods, and apparatuses for providing dynamic, prioritized spectrum utilization management. The system includes at least one monitoring sensor, at least one data analysis engine, at least one application, a semantic engine, a programmable rules and policy editor, a tip and cue server, and/or a control panel. The tip and cue server is operable to utilize the environmental awareness from the data processed by the at least one data analysis engine in combination with additional information to create actionable data.

Abstract: A system, apparatus and method directed to detecting damage to an optical fiber of a medical device. The optical fiber includes one or more core fibers each including a plurality of sensors configured to (i) reflect a light signal based on received incident light, and (ii) alter the reflected light signal for use in determining a physical state of the multi-core optical fiber. The system also includes a console having non-transitory computer-readable medium storing logic that, when executed, causes operations of providing a broadband incident light signal to the multi-core optical fiber, receiving reflected light signals, receiving reflected light signals of different spectral widths of the broadband incident light by one or more of the plurality of sensors, identifying at least one unexpected spectral width or a lack of an expected spectral width, and determining the damage has occurred to the optical fiber based on the identification.

Abstract: Embodiments disclosed may serve the function of a pump, a generator, or a propulsion system. Two flexible fins are coupled via their longitudinal inner edges to fin coupling modules. An external fluid flow causes traveling fin undulations. The angle of the fins relative to each other changes as undulations travel along the fins which can be translated through the fin coupling modules into mechanical work, powered by the external fluid flow. The mechanical work of the fin coupling modules may be the cyclical extension and contraction of pistons or bellows incorporated into the fin coupling modules, which may draw ambient fluid during their extension cycles and compress fluid during their contraction cycles to create a pump. The pistons or bellows may also be sealed from ambient fluid but connected through conduits through which contained fluid is exchanged in a continuous circulation of fluid to power a pump or a turbine.

Abstract: Methods and/or devices to determine patient respiration information are disclosed which comprise sensing acceleration.

Abstract: A system allowing user/system interaction sessions on voice-enabled computing devices (VECDs) to be shifted from a voice-based interface to a non-voice-based (such as a text/web-based) interface. Accordingly, easy and convenient data input, receipt and recognition is provided in a manner that is not likely to frustrate users, that accommodates a broad range of data needs, and/or that avoids confidentiality issues associated with the use of voice input and data security issues associated with the storage of medical/health or other sensitive data. The system recognizes a platform-shifting command via a voice-based interface, gathers any required information (such as a telephone number or e-mail address) for continuing the communications session on another platform, and then sends a text/email/other message including a URL/hyperlink usable to initiate a communications session on a different communications platform and continue a voice-based interaction session on a non-voice-based communications platform.

Abstract: Systems, structures, circuits, and methods provide multi-axis (angular-offset) helical antennas allowing radio location and/or provision of augmented reality imagery and data. Three or more helical antennas have respective axes, which are separated by angles or angular displacements. Such antenna apparatus may be used to coordinate sensors so as to create signs, images, convey data and/or voice, and pinpoint RF targets such as smartphones or other wireless devices with accuracy in venue environments such as stadiums, arenas, theaters, etc.; large outdoor settings such as areas of parks, municipal gathering areas, etc.; and/or other locations/locals.

Abstract: The present disclosure involves designs for a fluid channel assembly that allow for a high entrainment ratio while also sustaining a high fluid mass flow rate through the assembly. The fluid channel assembly includes a first fluid passage and a second fluid passage, where the first and second fluid passages are arranged such that fluid from the second fluid passage is entrained in fluid from the first fluid passage. Fluid passes through at least a portion of the first fluid passage in a form of a plurality of first fluid streams.

Abstract: A system includes an array of reconfigurable units further including a plurality of configurable elements such as pattern memory units (PMUs), pattern compute units (PCUs), and communication agents. The system further includes a configuration module to provide configuration data to configure the PMUs and PCUs. The systems further includes a compiler configured to generate a pipeline of a plurality of PCUs related to a dataflow graph, interleaved between a plurality of PMUs. Each PCU is coupled to perform calculations based on data received from a preceding PMU and store results of the calculations into a following PMU of the plurality of PMUs after a latency. The compiler is further configured to remove a PMU from the pipeline based on a comparison of the latencies of the PCUs. A corresponding method is also disclosed herein.

Abstract: A method of implementing an optimal handover of a user equipment (UE) in an Open Radio Access Network (O-RAN) system from a first serving cell subject to a shutdown to an optimal target cell for the UE before executing the shutdown includes: providing an event trigger style for an event trigger used to trigger an event in an E2 node of the O-RAN system when a configuration change is ongoing within the E2 node, wherein the event trigger style is provided as radio intelligent controller (RIC) Event Trigger Definition information element (IE) Style Type 5; sending the event trigger from the E2 node to a near-real time (near-RT) RIC; and sending, by the near-RT RIC, a control message to the E2 node to implement the optimal handover of the UE to the optimal target cell for the UE.

Abstract: When a parked automotive vehicle is located at a hazard location, both a Cellular Vehicle-to-Everything (C-V2X) modem of the parked automotive vehicle and a Global Navigation Satellite System (GNSS) engine of the parked automotive vehicle are left on to increase safety, relative to turning the C-V2X modem off, by having the C-V2X modem continue to send C-V2X messages. When the parked automotive vehicle is not located at a hazard location and is located at a known long-parking location, turning off both the GNSS engine and the C-V2X modem to reduce battery-power consumption relative to leaving both the GNSS engine and the C-V2X modem on.

Abstract: A corrugated pipe manufacturing cell is configured to produce multiple corrugated pipes in parallel. The manufacturing cell may comprise an extrusion system that is capable of providing multiple independently regulated flows of plastic piping material to multiple die heads. The multiple die heads may feed a set of mold blocks having dual cavities for forming he multiple corrugated pipes. The pipe manufacturing cell may be converted between a first mode for producing large diameter single corrugated pipes, and a second mode for producing smaller diameter, plural corrugated pipes.

Abstract: A light emitting diode (LED) lighting arrangement for a lighting fixture includes: a lighting strip comprising a plurality of light emitting diodes (LEDs) arranged along a length of the lighting strip; a first multi-faceted side wall reflector extending from a first side of the lighting strip at an angle such that the first multi-faceted side wall reflector extends along an entire length of the lighting strip and away from a bottom portion of a light emitting portion of each of the light emitting diodes (LEDs); and a second multi-faceted side wall reflector extending from a second, opposite side of the lighting strip at an angle such that the second multi-faceted side wall reflector extends along an entire length of the lighting strip away from the bottom portion of the light emitting portion of each of the light emitting diodes (LEDs).

Abstract: Systems, methods, and apparatuses for providing optimization of network resources. The system is operable to monitor the electromagnetic environment, analyze the electromagnetic environment, and extract environmental awareness of the electromagnetic environment. The system extracts the environmental awareness of the electromagnetic environment by including customer goals. The system is operable to use the environmental awareness with the customer goals and/or user defined policies and rules to extract actionable information to help the customer optimize the network resources.

Abstract: A sleeve adapter for installation over a corrugated pipe is provided. The sleeve adapter may comprise a tubular body, wherein the tubular body may have a smooth outer surface, a first monofilament wire connected by a first one-way clamp, wherein the first monofilament wire may extend around a first end of the tubular body, a second monofilament wire connected by a second one-way clamp, wherein the second monofilament wire may extend around a second end of the tubular body, a flexible elastomer hinge extending around the tubular body, and a plurality of sealing surface fins extending outwardly from an inner surface of the tubular body.

Abstract: Systems, methods, and apparatuses for providing dynamic, prioritized spectrum utilization management. The system includes at least one monitoring sensor, at least one data analysis engine, at least one application, a semantic engine, a programmable rules and policy editor, a tip and cue server, and/or a control panel. The tip and cue server is operable utilize the environmental awareness from the data processed by the at least one data analysis engine in combination with additional information to create actionable data.