Abstract: Disclosed is a robot apparatus with a capable and highly maneuverable drive system incorporating two differential swerve drive pods. The robot apparatus further includes a claw mechanism for grasping an object, a passthrough mechanism for moving the object horizontally and a lift mechanism for moving the object vertically. The robot apparatus allows for rapid manipulation and movement of objects such as cones.

Abstract: A medical device that includes a handle, a sheath extending from the handle, and a tool within the sheath and movable relative to the sheath. The handle includes an inner body and an outer body disposed over the inner body. The outer body is movable relative to the inner body. The handle includes a first actuator secured to the tool. The first actuator has an actuated state permitting movement of the tool relative to the sheath in response to moving the outer body relative to the inner body. The handle includes a second actuator secured to the sheath. The second actuator has an actuated state permitting movement of the sheath relative to the tool in response to moving the second actuator relative to the outer body. An unactuated state of the first actuator and an unactuated state of the second actuator prevents movement of the tool relative to the sheath.

Abstract: A downhole tool configured for inclusion in a drill string, typically as part of a bottom hole assembly. The downhole tool configured to improve passage of the drill string through a borehole. Additionally, the downhole tool is suitable for use in a method for improving passage of a drill string through a borehole.

Abstract: One example of an internet protocol (IP) keyboard, video, mouse (KVM) device includes a universal serial bus, a display port, a network port, and a processor. The USB port is to be communicatively coupled to a host device. The display port is to be communicatively coupled to the host device. The network port is to be communicatively coupled to a network. The processor is communicatively coupled to the USB port, the display port, and the network port. The processor is to receive, via the display port, a multi-stream transport (MST) DisplayPort signal; demux the MST DisplayPort signal to provide a plurality of individual video streams; and output, via the network port, each individual video stream.

Abstract: Disclosed is a system and method for the monitoring and authorization of an optimization device in a network. In exemplary embodiments, an optimization device transmits an authorization request message to a portal to receive authorization to operate. The portal transmits an authorization response message to the optimization device with capability parameters for operation of the device, including at least one expiration parameter for the authorization. The optimization device sends updated authorization request messages to the portal with its device usage information, such that the portal can dynamically monitor the optimization device and continue to authorize its operation.

Abstract: Architectures or techniques are presented that can prioritize operating a consumption device in a manner that is efficient in terms of consumption of a resource over satisfying a specified demand assigned to the consumption device. This re-prioritizing can be performed in response to a price of the resource exceeding a threshold.

Abstract: A gatekeeper electronic signal can be generated by a patient sensor and/or in an intermediate device, such as an electrical cable, that is separate from a patient's physiological information electronic signal. The gatekeeper signal can be generated to indicate to a computer monitor that the sensor and/or cable is of the type that is compatible with, and/or usable with, such computer monitor, and/or that the sensor and/or cable is properly attached to the computer monitor. The gatekeeper signal can be created by an ambient temperature sensor on, or in electrical communication with, the patient monitor, and/or the gatekeeper signal can be created by a gatekeeper electronic signal generator to simulate an ambient temperature value. The gatekeeper signal can be separate from an electronic signal or plurality of signals that include patient physiological information, and the gatekeeper signal may not include any patient physiological information.

Abstract: The embodiments of the present disclosure relate to a thermally-insulated conduit (TIC) for use in conducting fluids from a first location to a second location. The TIC a metal conduit; and at least a first layer of a thermal-insulation material (TIM) that is operatively coupled to the metal conduit for preventing transfer of some, substantially most or all thermal energy between inside the conduit and outside the conduit.

Abstract: The embodiments of the present disclosure relate to a thermally-insulated conduit (TIC) for use in conducting fluids from a first location to a second location. The TIC a metal conduit; and at least a first layer of a thermal-insulation material (TIM) that is operatively coupled to the metal conduit for preventing transfer of some, substantially most or all thermal energy between inside the conduit and outside the conduit.

Abstract: A sound level control system for a heating, ventilation, and air conditioning (HVAC) system is provided. The sound level control system comprises an outdoor unit with a compressor, an outdoor fan, and an outdoor controller and a communication device located at a predefined distance from the outdoor unit. The communication device measures sound levels in response to operating the outdoor unit. The outdoor controller is configured to receive a first noise level limit for a predefined time period, receive an instruction related to selective control of the outdoor unit, selectively control both of the compressor to rotate at a first compressor speed and the outdoor fan to rotate at a first fan speed based on the noise level limit for the predefined time period, and receive information related to whether a sound pressure level at a predefined location exceeds the first noise level limit for the predefined time period.

Abstract: An aerosolizable material is provided. The aerosolizable material comprises at least one cannabinoid and at least one carrier constituent, wherein the material does no comprise a surface active constitute. Methods of making the aerosolizable material and articles comprising the aerosolizable material are also provided.

Abstract: Disclosed is a system and method for the monitoring and authorization of an optimization device in a network. In exemplary embodiments, an optimization device transmits an authorization request message to a portal to receive authorization to operate. The portal transmits an authorization response message to the optimization device with capability parameters for operation of the device, including at least one expiration parameter for the authorization. The optimization device sends updated authorization request messages to the portal with its device usage information, such that the portal can dynamically monitor the optimization device and continue to authorize its operation.

Abstract: Devices, systems, and methods are disclosed for reducing leakage current in compressors, such as for HVAC systems. Several embodiments include a leakage current suppressor configured to reduce passage of electrical current into the housing of a compressor via a conductive pathway between an electrical conductor and the housing. For instance, the leakage current suppressor may sufficiently reduce the passage of electrical current into the housing of a compressor to prevent tripping a GFCI. In many embodiments, the conductive pathway may be formed, at least in part, by a liquid refrigerant in the compressor housing.

Abstract: A submersible downhole pumping system is provided. The pumping system is designed so that all fluid conduits and electrical signal conduits are internalized within a pumping assembly. This design provides a substantially constant and slim profile to the pumping assembly. The pumping assembly comprises a housing that houses a power assembly, a powered actuator assembly that is operatively linked to a production fluid assembly and a central bore that extends through the pumping assembly to provide fluid communication between the power assembly and a first end of the pumping assembly. The pumping system further includes a flow distributor/connector at the first end or pump head for providing fluids' communication between the pump head and a conducting system that extends from surface to the pumping system. The communication fluids include high pressure power hydraulic fluid, low pressure exhaust hydraulic fluid and pressurized produced wellbore fluid.

Abstract: A method of decorating a metal can body and comprising printing a fine pattern onto the can body using a non-varnishable ink, and applying a varnish over the printed fine pattern while the printed non-varnishable ink remains wet. The pattern is configured to give rise to a textured pattern in the varnish once the varnish has dried.

Abstract: A fluid mixing apparatus includes mixing conduits that extend through a fluid plenum and that define injection holes therethrough. The fluid plenum, which surrounds a first wall defining a main passage fluidly coupled to a low-pressure fluid source, is surrounded itself by a second wall defining a high-pressure plenum fluidly coupled to a high-pressure fluid source. The mixing conduits fluidly couple the high-pressure plenum to the main passage, and the fluid from the fluid plenum is delivered with the high-pressure fluid to the main passage, where the fluids mix before being discharged from an outlet of the main passage. The fluid mixing apparatus may be used to mix one or more fuels with high- and low-pressure air in a gas turbine combustor. Alternately, the fluid mixing apparatus may mix a fluid with high- and low-pressure water streams.

Abstract: An integrated combustor nozzle includes a combustion liner that extends radially between an inner liner segment and an outer liner segment, the combustion liner includes a forward end portion, an aft end portion, a first side wall, and a second side wall. The aft end portion of the combustion liner defines a turbine nozzle. The combustion liner defines a cavity forward of the turbine nozzle. The cavity extends between the first side wall and the second side wall. An impingement cooling apparatus positioned within the cavity. The impingement cooling apparatus includes a flange. The impingement cooling apparatus further includes a plurality of impingement members configured to direct coolant to impinge upon the first side wall and the second side wall. Each impingement member extends from a respective inlet defined within the flange to a respective closed end. A plurality of impingement apertures are defined on each impingement member.

Abstract: A method includes delivering fuel and a first portion of oxidant as a rich mixture to the first zone of the combustion chamber. The fuel includes ammonia (NH3). The method further includes burning the rich mixture in the first zone. Combustion gases containing nitrogen oxides (NOx) are produced. The method further includes delivering a second portion of oxidant into the second zone to break down unburned ammonia into ammonia intermediates in the second zone. The nitrogen oxides (NOx) are consumed by reacting with the ammonia intermediates in the second zone. Byproduct hydrogen is produced as a result of breaking down the unburned ammonia into the ammonia intermediates. The method further includes delivering a third portion of oxidant into the third zone. The byproduct hydrogen is burned in the third zone. The third portion of oxidant is greater than the first portion of oxidant and the second portion of oxidant.

Abstract: A gas turbine combustion system includes a combustor that has at least two injection stages each configured to inject fuel into a combustion chamber of the combustor. A fuel supply circuit is in fluid communication with the at least two injection stages for providing the fuel from a fuel supply to the injection stages. The fuel supply circuit includes at least two branches, each branch being fluidly coupled to a respective injection stage. The gas turbine combustion system further includes at least two heat exchangers fluidly coupled to a thermal fluid supply. Each heat exchanger is disposed in thermal communication on a respective branch of the at least two branches for modifying a temperature of fuel within the respective branch.