Abstract: The described system provides a dual-model framework for data retrieval from complex data environments such as webpages on the internet. It combines a traditional similarity model that identifies relevant data from vast amounts of data and a large language model that delves deeper into the relevant data to uncover specifics. The models, in conjunction, provide a method for providing responses to structured queries about an entity. A source investigator receives a request for information about an entity alongside a set of keywords. A source datastore is identified for the entity and a similarity model is applied to the datastore to determine relevancy scores for data within. Data and/or nodes above a relevancy threshold are stored as relevant data. Then, using the large language model, the investigator generates responses to the structured queries based on the relevant data and provides responses to the user system.

Abstract: In an illustrative integrated circuit, a chirp generator provides a chirp signal having linearly-ramped chirp intervals, while a shift frequency generator provides a signal having a different shift frequency during each of multiple segments in each chirp interval. A modulator combines the signals to derive a segmented chirp signal having multiple linearly-ramped chirp segments in each chirp interval. The modulator may be a single sideband modulator to provide frequency up-shifted and frequency down-shifted chirp segments. The segmented chirp signal may be suppressed during resettling intervals of the original chirp signal.

Abstract: A laminate product is disclosed. The laminate product includes a base layer formed from a thermoplastic polyolefin and a bondable first layer laminated to the base layer. Paint, ink, or attachments may be applied to the bondable first layer. A method of producing the laminate product includes the steps of laminating a base layer and a bondable first layer by application of pressure and heat to the base layer and the first layer. Paint, ink, or attachments may then be applied to the bondable first layer.

Abstract: An automatic descent control device includes a line configured to be attached to a load. A line system retracts slack from the line when the line is not loaded and extends the line when the line is loaded. At least one braking system provides a braking force when the line is loaded so as to control extension of the line and a descent rate of the load. The at least one braking system is operable in at least two configurations, a first configuration that the at least one braking system lowers the load at a first descent rate, and a second configuration that the at least one braking system lowers or locks the load at a second descent rate. The load being a constant and the first descent rate is greater than the second descent rate.

Abstract: A rotary transducer is described. The rotary transducer includes a Hall effect sensor, a rotary dial comprising at least two recessed pockets, a first magnet that is positioned within one of the at least two recessed pockets, and a second magnet that is positioned within another one of the at least two recessed pockets. In an acceleration only mode, the rotary dial is rotatable from a center position in a first direction and is not rotatable from the center position in a second direction. This mode is selected when a mode selection screw is inserted into a mode selection orifice. In a bi-directional acceleration/deceleration mode, the rotary dial is rotatable from the center position in the first direction and is rotatable from the center position in the second direction. This mode is selected when the mode selection screw is not inserted into the mode selection orifice.

Abstract: A system, in one embodiment, may include a system includes a ground fault detection system. The ground fault detection system includes a linear filter configured to receive one or more signals from a static starter system during operations of the static starter system and to produce a linear filter output. The ground fault detection system further includes a rectifier configured to rectify the linear filter output and to produce a rectifier output, and a gain system configured to multiply the rectifier output by a factor to produce a gain output. The ground fault detection system additionally includes a fault indicator system configured to indicate a ground fault based on the gain output, wherein the ground fault detection system is configured to command an action based on the ground fault.

Abstract: A hybrid method of estimating position of a mobile device which utilizes both received signal power and timing measurements. Received signal power of signals received by the mobile device from a plurality of cells are measured and corresponding received signal power measurements are stored. The method further includes measuring, at the mobile device, times of arrival of signals received from the plurality of cells. A plurality of time difference of arrival (TDOA) measurements are determined from the times of arrival. A power-time hybrid Gaussian maximum likelihood estimator and positioning assistance data for the plurality of cells are used to generate a maximum likelihood estimate of the position of the mobile device by evaluating a joint conditional probability of the received signal power measurements and the plurality of TDOA measurements. Gaussian random variables may be used to represent the received signal power measurements and the TDOA measurements.

Abstract: A structural shroud for a passenger seat assembly includes a hollow body having a first end, a second end opposite from the first end, and a central cavity between the first end and the second end. In certain embodiments, the structural shroud may include a magnesium alloy and/or an aluminum alloy, and may be formed via casting, forging, and/or additive manufacturing, among others. In some embodiments, a base frame assembly for a passenger seat assembly includes a monolithic base frame having a first leg portion and a first tube portion integrally formed with the first leg portion.

Abstract: The present invention discloses a disruptive low capital and operational cost logistics system and method that provides for fast and massive delivery of e-commerce merchandise, including same day delivery, of thousands of items and packages, reducing the need for building, operating, or using multiple fulfillment warehouses located near the consumers as in traditional e-commerce logistics. The systems and methods of the present invention facilitate the logistics for e-commerce delivery processes, and also may allow at the same time reducing the use of massive quantities of cardboard packages that are used for protection and containment for e-commerce orders, being sustainably beneficial. This is achieved by the use of multibox packages that are configured to contain a set of products including orders from different consumers and not necessarily having individual packages for individual consumers, where such multibox packages are sorted at the origin in a Central Fulfillment Center.

Abstract: The present invention provides a personal hand-held monitor comprising a signal acquisition device for acquiring signals which can be used to derive a measurement of a parameter related to the health of the user, the signal acquisition device being integrated with a personal hand-held computing device. The present invention also provides a signal acquisition device adapted to be integrated with a personal hand-held computing device to produce a personal hand-held monitor as defined above.

Abstract: A method of repairing an airfoil of a turbine component is provided. The airfoil includes a tip rail that at least partially defines a plurality of tip cooling passages. The turbine component having undergone at least one operational cycle such that a tip portion of the tip rail is outside of a design specification range. The method includes removing the tip portion of the tip rail such that a workpiece interface is defined at a radially outer end of the airfoil. After removing the tip portion, at least one tip cooling passage of the plurality of tip cooling passages extends to an opening on the workpiece interface. The method further includes additively manufacturing an extension segment onto the workpiece interface. The method further includes machining the extension segment to form a replacement tip portion of the tip rail that is within the design specification range.

Abstract: A vehicle includes a traction battery, a human-machine interface (HMI), and a controller. The controller responsive to detecting electric vehicle supply equipment (EVSE) utilizing multiple price tiers corresponding to multiple maximum charge powers, outputs a message indicating a charge price corresponding to the maximum charge power for each of the price tiers via the HMI. The controller also, responsive to receiving user input indicating an adjusted maximum charge power less that a default maximum charge power of the vehicle, sends the adjusted maximum charge power to the EVSE and permits charging from the EVSE at or below the adjusted maximum charge power.

Abstract: Disclosed are methods, materials and devices for approximation of blood volume in a fluid, such as in a biological fluid collected during a surgical procedure. The method and devices include the use of a RBC flocculant, such as polyDADMAC, and an approximate blood hematocrit for the type of animal, as well as a calculated RBC packing ratio corresponding to the collection device being used. Also provided is a Blood Indicator Panel (BIP), comprising a series of markings calculated from an observed red blood settlement volume, the average animal type hematocrit, and a calculated RBC packing ratio “?” value for the collection device. Pediatric (about 200 ml or 250 ml size container), adult human (about 1,000 ml-1,500 ml) and veterinary (about 500 ml-2,500 ml) collection containers are also disclosed, that include a RBC flocculant, for use in approximating blood volume in a fluid.

Abstract: A ground cable may comprise a plurality of strands. Inner core strands of the cable may be surrounded by an adjacent outermost layer or wrap of outer wrap strands. The outer wrap of strands may comprise at least one indicator strand, which may comprise an indicator finish on a portion of its surface. A characteristic of the indicator finish may change when exposed to a current level that exceeds an electrical fault threshold.

Abstract: An electric powered personal mobility vehicle that includes at least one front wheel and an electric motor that provides rotational force to a wheel of the vehicle. The electric motor is supported by the vehicle and is powered by a rechargeable battery that is also supported by the vehicle. The vehicle can also include swivel caster wheels each configured to rotate about a wheel axis.

Abstract: A network system that implements quality of service (QoS) by rate limiting at a logical network entity is provided. The logical network entity includes multiple transport nodes for transporting network traffic in and out of the logical network entity. The system monitors traffic loads of the multiple transport nodes of the logical network entity. The system allocates a local CR and a local BS to each of the multiple transport nodes. The allocated local CR and the local BS are determined based on the CR and BS parameters of the logical network entity and based on the monitored traffic loads. Each transport node of the logical network entity in turn controls an amount of data being processed by the transport node based on a token bucket value that is computed based on the local CR and the local BS of the transport node.

Abstract: In a method of video encoding in an encoder, a determination is made as to whether to encode a first scope of coded video data in a bitstream with a second coding tool. The second coding tool is an alternative coding tool to a first coding tool for Rice parameter derivation in residual coding. In response to a determination that the first scope of coded video data is not encoded with the second coding tool, a first syntax element is determined as a first value indicating that the second coding tool is disabled in the first scope of the coded video data and a video bitstream of the first scope of coded video data is encoded without invoking the second coding tool. The first syntax element is associated with the second coding tool.

Abstract: A system, method, and computer-readable medium are disclosed for performing entity interaction risk analysis operation. The entity interaction risk analysis operation includes: monitoring an entity, the monitoring observing an electronically-observable data source; identifying an interaction between the entity and another entity based upon the monitoring; analyzing the interaction between the entity and the another entity; determining whether the interaction between the entity and the another entity is non-sanctioned; and, performing a security operation in response to the analyzing the interaction and the determining whether the interaction is non-sanctioned.

Abstract: A control system for a vehicle having an internal combustion engine with an exhaust system includes one or more oxygen (O2) sensors disposed proximate to a catalytic converter, a first bias circuit configured to provide a first bias voltage to the one or more O2 sensors, and a second bias circuit configured to provide a second bias voltage to the one or more O2 sensors. A controller is programmed to: upon detecting a cold start condition, connect the one or more O2 sensors to the first bias circuit to receive the first bias voltage to rapidly detect a usable signal indicating light off of the one or more O2 sensors, to thereby facilitate initiation of a closed loop feedback control to reduce exhaust emissions; and subsequently connect the one or more O2 sensors to the second bias circuit to receive the second bias voltage to operate in the closed loop feedback control.