Abstract: Organometallic complexes are described which are useful as pre-polymerization catalysts which may form part of olefin polymerization catalyst systems. The catalyst systems find use in the polymerization of ethylene, optionally with one or more C3-12 alpha-olefin comonomers. The organometallic complexes are broadly represented by formula I: wherein L is a bridging group containing a contiguous chain of atoms connecting P with Cy, wherein the contiguous chain contains 2 or 3 atoms and wherein Cy is a cyclopentadienyl-type ligand. The olefin polymerization catalyst system is effective at polymerizing ethylene with alpha-olefins in a solution phase polymerization process at high temperatures and produces ethylene copolymers with high molecular weight and high degrees of alpha-olefin incorporation. Pre-metallation compounds, metallation processes and synthetic methods to make the organometallic complexes as well as polymerization processes are also described.

Abstract: A mask system and an air delivery conduit for use in the treatment of respiratory disorders. The air delivery conduit may comprise a textile having an airtight arrangement. A support structure may be provided to the conduit to provide form.

Abstract: A vehicle, an electrical system of the vehicle and a method of operating the vehicle. The electrical system includes an electrical load and an energy center for distribution of power to the electrical load. The energy center includes a fuse cluster having a plurality of electronic fuses, and the electrical load is coupled to the energy center via the plurality of electronic fuses of the fuse cluster. A selected electronic fuse of the fuse cluster is configured to detect a fault at the selected electronic fuse, make itself a master fuse of the fuse cluster in response to detecting the fault and control an operation of the fuse cluster.

Abstract: A vehicle, an electrical system of the vehicle and a method of operating the vehicle. The electrical system includes a battery, an electrical load that draws power from the battery, a switch between the battery and the electrical load, and a processor. The processor is configured to measure a power drawn from the battery by the electrical load and open the switch to disconnect the battery from the electrical load when the power drawn by the electrical load matches a selected criterion.

Abstract: A vehicle, arc fault protection device of the vehicle and a method for mitigating an arc fault in an electrical system of the vehicle. The arc fault protection device includes a sensor, a switch, and a processor. The sensor is used for measuring a current in an electrical system. The processor is configured to determine a precursor phase of an arc fault from the current, wherein the precursor phase indicates an onset of an arc flash phase of the arc fault. The processor opens the switch to mitigate the arc fault during the arc flash phase.

Abstract: A system for presenting a skill-based game, the system includes at least one server to serve a set of matchups of participants of an event, to a plurality of presentation devices, the plurality of presentation devices displaying the set of matchups on a display; to receive over the wide area network data from the presentation devices characterizing a set of user selected winners of the matchups made by the users; update the event data pertinent to participants in the actual events; using the updated data to calculate and assign payoffs to the users based on fixed payoff odds. A related computer-implemented method provides participant matchups to an operator organizing such a skill-based game.

Abstract: Methods for the enzymatic modification of saponins, products made thereby, uses of said products and also to other associated aspects. The saponins may be extracts of Quillaja species, such as extracts of Quillaja saponaria Molina.

Abstract: A system in a vehicle includes a first fuse connected between a power source and a load. The first fuse is an electronic fuse (eFuse) to disconnect the load from the power source via the first fuse based on detecting a failure in the first fuse. The system also includes a second fuse connected between the power source and the load, the first fuse and the second fuse being part of a cluster of fuses. The second fuse is an eFuse and the first fuse signals the second fuse to disconnect the load from the power source via the second fuse based on the first fuse detecting the failure in the first fuse without the second fuse detecting a failure in the second fuse.

Abstract: A system for regulating voltage includes an electronic fuse including a switching component and an active control circuit connected to the switching component, the control circuit configured to open the switching component based on at least an overcurrent condition. The system also includes a voltage regulation component connected to the switching component, the voltage regulation component configured to regulate a voltage across the switching component by applying a voltage to the switching component based on a measured voltage drop across the switching component, and a desired load voltage.

Abstract: A system in a vehicle includes a first fuse connected between a power source and a load. The first fuse is an electronic fuse (eFuse) to disconnect the load from the power source via the first fuse based on detecting a failure in the first fuse. The system also includes a second fuse connected between the power source and the load, the first fuse and the second fuse being part of a cluster of fuses. The second fuse is an eFuse and the first fuse signals the second fuse to disconnect the load from the power source via the second fuse based on the first fuse detecting the failure in the first fuse without the second fuse detecting a failure in the second fuse.

Abstract: A mask system and an air delivery conduit for use in the treatment of respiratory disorders. The air delivery conduit may comprise a textile having an airtight arrangement. A support structure may be provided to the conduit to provide form.

Abstract: A battery system for a vehicle includes a battery tray having a base wall, a plurality of side walls, and a cover that collectively define a receiving zone. A vent includes an inlet and an outlet exposed to the battery receiving zone. A battery is supported by the base wall. A battery electronic controller (BEC) is arranged in the receiving zone and directly connected to the battery.

Abstract: A system for regulating voltage includes an electronic fuse including a switching component and an active control circuit connected to the switching component, the control circuit configured to open the switching component based on at least an overcurrent condition. The system also includes a voltage regulation component connected to the switching component, the voltage regulation component configured to regulate a voltage across the switching component by applying a voltage to the switching component based on a measured voltage drop across the switching component, and a desired load voltage.

Abstract: A system for presenting a skill-based game, the system includes at least one server to serve a set of matchups of participants of an event, to a plurality of presentation devices, the plurality of presentation devices displaying the set of matchups on a display; to receive over the wide area network data from the presentation devices characterizing a set of user selected winners of the matchups made by the users; update the event data pertinent to participants in the actual events; using the updated data to calculate and assign payoffs to the users based on fixed payoff odds. A related computer-implemented method provides participant matchups to an operator organizing such a skill-based game.

Abstract: A mask system and an air delivery conduit for use in the treatment of respiratory disorders. The air delivery conduit may comprise a textile having an airtight arrangement. A support structure may be provided to the conduit to provide form.

Abstract: A system for presenting a skill-based game, the system includes at least one server to serve a set of matchups of participants of an event, to a plurality of presentation devices, the plurality of presentation devices displaying the set of matchups on a display; to receive over the wide area network data from the presentation devices characterizing a set of user selected winners of the matchups made by the users; update the event data pertinent to participants in the actual events; using the updated data to calculate and assign payoffs to the users based on fixed payoff odds. A related computer-implemented method provides participant matchups to an operator organizing such a skill-based game.

Abstract: Systems and methods for reallocation of electronic fuses (EFn). The method includes concurrently receiving, for a plurality (N) of EFn, respective sensor data and comparing the sensor data to respective operating ranges. An EFn that exceeds its operating range is turned off. Wherein a preprogrammed configuration of a fuse harness defines multiple (M) clusters, the method identifies, for each EFn that is within the operating range, whether the EFn is a member of a cluster of the M clusters, and other members of the cluster. The method monitors each cluster member's sensor data, with respect to preprogrammed thresholds and load current demands, to thereby categorize each EFn in each cluster as either healthy, derated, or failed. For failed EFns, a target EF in the same cluster having a reallocation potential is identified, and its fuse limits are modified in accordance with the reallocation potential.