Abstract: Technologies are described herein for a drag recovery scheme using a boundary layer bypass duct system. In some examples, boundary layer air is routed around the intake of one or more of the engines and reintroduced aft of the engine fan in the nozzle duct in a mixer-ejector scheme. Mixer-ejectors mix the boundary layer flow to increase mass flow.

Abstract: An autonomous vehicle service system having a display device, a receiver, and a controller. The receiver is configured to receive transmitted data from an autonomous vehicle related to status of the autonomous vehicle and information from a third party related to road conditions. The controller is programmed to monitor the transmitted data related to the status of the autonomous vehicle and the road conditions, determine when the autonomous vehicle requires assistance based on the transmitted data, and, when the autonomous vehicle requires assistance, cause information related to the autonomous vehicle to be displayed on the display device.

Abstract: An autonomous vehicle service system having a display device, a receiver, and a controller. The receiver is remote from an autonomous vehicle and configured to receive transmitted data from a third party and the autonomous vehicle. The controller is configured to monitor the transmitted data related to the status of the autonomous vehicle, and cause information related to the autonomous vehicle to be displayed on the display device, the controller further configured to enable the autonomous vehicle service system to be accessed by the third party so as to be capable of forming and updating a supervision zone to restrict access to an area by the autonomous vehicle.

Abstract: A seatbelt webbing includes an auxetic portion elongated along an axis. The auxetic portion includes a plurality of segments rotatably connected to each other at hinges. The hinges are spaced along the axis and are transverse to the axis. The auxetic portion includes a plurality of strands. Each strand is embedded in at least two of the hinges. When tensile force above a predetermined level is applied to the auxetic portion by a vehicle occupant, e.g., the chest of the vehicle occupant, the auxetic portion both stretches along the axis and widens transverse to the axis, i.e., has a negative Poisson ratio.

Abstract: This disclosure pertains to novel polyvinyl chloride compositions containing polyvinyl chloride resins, polycarbonate resins and copolyester resins. More particularly, the present disclosure pertains to polyvinyl chloride compositions including admixtures of polycarbonates and high glass transition temperature (Tg) copolyesters to increase the Tg and the heat distortion temperature under load (HDTUL) of the polyvinyl chloride compositions.

Abstract: This disclosure pertains to novel polyvinyl chloride compositions containing polyvinyl chloride resins, polycarbonate resins and copolyester resins. More particularly, the present disclosure pertains to polyvinyl chloride compositions including admixtures of polycarbonates and high glass transition temperature (Tg) copolyesters to increase the Tg and the heat distortion temperature under load (HDTUL) of the polyvinyl chloride compositions.

Abstract: An atmospheric gas water heater includes a burner assembly. The burner assembly includes a burner having a body, and a screen member coupled to the body. A conduit is fluidly connected to the body. The conduit has an open end configured to receive gas and air. The flow of gas and air from the open end through the conduit to the body and past the screen member is defined as a downstream direction. The screen member defines a zone of combustion. The gas and the air is 100% premixed together upstream of the zone of combustion. The body of the burner has a first segment extending between a first end and a second end, and second and third segments extending from the first segment. The second segment and the third segment extend parallel to and spaced apart from each other to form a U-shape.

Abstract: A package for a product that contains a first and a second thermoform container body that are configured to support the product. The first container body includes a first outer wall extending along a side of the first container body and defining a first mating surface and a first interlocking structure proximate the first outer wall and including an outer surface. The second container body includes a second outer wall extending along a side of the second container body, an inner wall disposed inwardly of the second outer wall and defining a second mating surface, and a second interlocking structure intermediate the second outer wall and the inner wall. The first and second interlocking structures are configured to interlock with one another when the outer surface of the first interlocking structure is placed in facing engagement with the inner surface of the second interlocking structure.

Abstract: A current mirror circuit includes a current output terminal, a first transistor, a second transistor, and a digital-to-analog converter (DAC). The first transistor includes a first terminal coupled to a power rail, a second terminal coupled to a current source, and a third terminal coupled to the current source. The second transistor includes a first terminal coupled to the power rail, a second terminal coupled to the second terminal of the first transistor, and a third terminal coupled to the current output terminal. The DAC includes an output terminal coupled to the second transistor.

Abstract: A resistance control system of an amusement attraction includes a support assembly having a base, a pivot joint, and a support beam extending between the base and the pivot joint. The resistance control system includes a spring plate coupled to the pivot joint of the support assembly, and includes at least one spring engaged with the spring plate. Additionally, the resistance control system includes an actuator plate positioned between the spring plate and the base of the support assembly, as well as at least one actuator coupled between the actuator plate and the base. The at least one actuator is configured to move and secure the actuator plate relative to the pivot joint to adjust a resistance to movement about the pivot joint.

Abstract: Embodiments of the present invention provide a system for transferring one or more resources associated with an interaction via an automobile. The system is typically configured for receiving an input from a user, via one or components of an automobile, to identify one or more third party entities associated with an interaction, identifying, via the one or more components, a current location and a destination of the user, identifying the one or more third party entities between the current location and the destination, applying logic to select a third party entity from the one or more third party entities, establishing a communication link with a third party entity device associated with the third party entity, and initiating transfer of resources to the remote device to complete the interaction.

Abstract: A two-piece headset with audio for AR (Augmented Reality)/VR (Virtual Reality)/MR (Mixed Reality), including a headpiece that is readily cleaned and disinfected, that in use releasably couples with an audio-visual component, so as to avoid physical contact between the audio-visual component and the user's head, and featuring automatic disengagement of headphones on decoupling of the headpiece and audio-visual component. An amusement attraction using two-piece headset with audio and having a support and retraction assembly for the audio-visual component.

Abstract: A brain computer interface system includes a wearable interface, an eye tracking device, and a client device for determining what object a user is looking at on an electronic display. The client device determines a region on the electronic display based on an estimated user gaze direction received from the eye tracking device. For each virtual object in the gaze region, the client device displays a visual stimulus with a unique frequency. The client device receives from the wearable interface an electrical potential signal measured at the user's brain and evoked by a visual stimulus on the electronic display. The client device identifies the object in the gaze region with a stimulus frequency matching a frequency derived from the potential signal, and executes instructions relating to the object.

Abstract: Methods and systems for user communication in an online community and/or website are provided. User profile data may be accessed to from a memory. An analysis system compares the user profile data for the user with a time-dependent goal to determine a result. The time-dependent goal may be determined based on an analysis of a set of (successful) users. A user interface system generates a representation of the result for prompting the user to initiate a communication to a different user based on the time-dependent goal. The representation may comprise a metered representation indicating an amount of progress, by the user, toward the time-dependent goal.

Abstract: This invention provides gloves and socks containing printed heaters. The glove or sock with a heater comprises a glove or sock, a substrate with the outline of the glove or sock, and a heater printed on the substrate wherein the substrate is laminated to the glove or sock. The heater comprises two printed conductive bus bars with extensions traversing the substrate and an array of printed resistive areas arranged so that each area is between and overlaps and is contiguous to two conductors, one of which is one of the bus bars or its extensions and the second is the other bus bar or its extensions.

Abstract: A current mirror circuit includes a current output terminal, a first transistor, a second transistor, and a digital-to-analog converter (DAC). The first transistor includes a first terminal coupled to a power rail, a second terminal coupled to a current source, and a third terminal coupled to the current source. The second transistor includes a first terminal coupled to the power rail, a second terminal coupled to the second terminal of the first transistor, and a third terminal coupled to the current output terminal. The DAC includes an output terminal coupled to the second transistor.

Abstract: A current mirror circuit includes a current output terminal, a first transistor, a second transistor, and a digital-to-analog converter (DAC). The first transistor includes a first terminal coupled to a power rail, a second terminal coupled to a current source, and a third terminal coupled to the current source. The second transistor includes a first terminal coupled to the power rail, a second terminal coupled to the second terminal of the first transistor, and a third terminal coupled to the current output terminal. The DAC includes an output terminal coupled to the second transistor.

Abstract: Inter-integrated circuit input circuitry includes a pull-up current circuit and an input circuit. The input circuit includes an output inverter, an input inverter, and a pull-up circuit. The pull-up circuit is coupled to an input of the input inverter, and includes a pull-up transistor and a cascode transistor. The pull-up transistor is coupled to the input of the input inverter. The cascode transistor is coupled to the pull-up current circuit and the pull-up transistor, and configured to isolate the pull-up transistor from capacitance of a conductor coupled to the pull-up current circuit and the input circuit.