Abstract: An aircraft-based power system includes at least one smart universal serial bus (USB-PD (Power Delivery)) outlet. The at least one smart universal serial bus (USB-PD (Power Delivery)) outlet being configured to connect to a power bus that receives power from a power source system. The at least one smart universal serial bus (USB-PD (Power Delivery)) outlet is further configured to control power delivery.

Abstract: A power system that includes a power bus; at least one power source system; and the at least one power source system is configured to provide power to the power bus for operation of the at least one powered system. The power system further includes a power controller configured to control power provided by the at least one power source system for operation of the at least one powered system and includes a switch and an energy storage device implemented by the power controller connected to the power bus.

Abstract: An aircraft-based power system includes at least one smart universal serial bus (USB-PD (Power Delivery)) outlet. The at least one smart universal serial bus (USB-PD (Power Delivery)) outlet being configured to connect to a power bus that receives power from a power source system. The at least one smart universal serial bus (USB-PD (Power Delivery)) outlet is further configured to control power delivery.

Abstract: Devices for the local delivery of microdose amounts of one or more active agents, alone or in combination, in one or more dosages, to selected tissue of a patient are described. The devices generally include multiple microwells arranged on or within a support structure. The microwells contain one or more active agents, alone or in combination, in one or more dosages and/or release pharmacokinetics. In an exemplary embodiment, the device has a cylindrical shape, having symmetrical wells on the outside of the device, each well containing one or more drugs, at one or more concentrations, sized to permit placement using a catheter, cannula, or stylet. Optionally, the device has a guidewire, and fiber optics, sensors and/or interactive features such as remote accessibility (such as WiFi) to provide for in situ retrieval of information and modification of device release properties. In the most preferred embodiment, the fiber optics and/or sensors are individually accessible to discrete wells.

Abstract: Devices for the local delivery of microdose amounts of one or more active agents, alone or in combination, in one or more dosages, to selected tissue of a patient are described. The devices generally include multiple microwells arranged on or within a support structure and contain one or more active agents, alone or in combination, in one or more dosages and/or release pharmacokinetics. In an exemplary embodiment, the device has a cylindrical shape, having symmetrical wells on the outside of the device, each well containing one or more drugs, at one or more concentrations, sized to permit placement using a catheter, cannula, or stylet. Optionally, the device has a guidewire, and fiber optics, sensors and/or interactive features such as remote accessibility to provide for in situ retrieval of information and modification of device release properties. In a preferred embodiment, the fiber optics and/or sensors are individually accessible to discrete wells.

Abstract: Devices for the local delivery of microdose amounts of one or more active agents, alone or in combination, in one or more dosages, to selected tissue of a patient are described. The devices generally include multiple microwells arranged on or within a support structure and contain one or more active agents, alone or in combination, in one or more dosages and/or release pharmacokinetics. In an exemplary embodiment, the device has a cylindrical shape, having symmetrical wells on the outside of the device, each well containing one or more drugs, at one or more concentrations, sized to permit placement using a catheter, cannula, or stylet. Optionally, the device has a guidewire, and fiber optics, sensors and/or interactive features such as remote accessibility to provide for in situ retrieval of information and modification of device release properties. In a preferred embodiment, the fiber optics and/or sensors are individually accessible to discrete wells.

Abstract: Devices for the local delivery of microdose amounts of one or more active agents, alone or in combination, in one or more dosages, to selected tissue of a patient are described. The devices generally include multiple microwells arranged on or within a support structure. The microwells contain one or more active agents, alone or in combination, in one or more dosages and/or release pharmacokinetics. In an exemplary embodiment, the device has a cylindrical shape, having symmetrical wells on the outside of the device, each well containing one or more drugs, at one or more concentrations, sized to permit placement using a catheter, cannula, or stylet. Optionally, the device has a guidewire, and fiber optics, sensors and/or interactive features such as remote accessibility (such as WiFi) to provide for in situ retrieval of information and modification of device release properties. In the most preferred embodiment, the fiber optics and/or sensors are individually accessible to discrete wells.

Abstract: In some embodiments, an ICCP system includes an AC-DC rectifier receiving AC power from an AC power source and providing a DC output having a constant voltage or a constant current, a cathode connection electrically coupling the AC-DC rectifier to a structure to be protected by the ICCP system, current-emitting anodes arranged in parallel and receiving the DC output from the AC-DC rectifier, and a controller communicating with the AC-DC rectifier to set a maximum value for the constant voltage or constant current of the DC output. In other embodiments, an ICCP system includes a converter assembly including an AC-DC rectifier and a rectifier chassis enclosing and environmentally sealing the AC-DC rectifier. The ICCP system also includes an environmentally-sealed controller communicating with the AC-DC rectifier and an environmentally-protected Input-Output connection assembly.

Abstract: A functional heat exchanger structure provides a hermetic seal for the power electronics. The heat exchanger includes one or more features built into the design. The features include a closed loop liquid circuit, air, or extended surfaces built-in to the design to transfer heat from the heat generating devices, spring clips snapped in built-in slots to mount heat-generating devices, preformed threaded rails to mount the printed circuit board (PCB), electrical isolation between the heat sink/cold plate and the electrical components, a sealed enclosure to provide environmental protection for the electronic components, a mounting feature to mount the sealed enclosure onto an external surface, an opening to accept a snap-in style cover, a stackable design, and an easily manifoldable configuration.

Abstract: A blind-mate power charging station includes a receptacle, a base, and electrical circuitry. The receptacle includes a receptacle housing, an inner housing, and electrical contacts. The receptacle housing includes a pair of outer extensions, each outer extension tapering toward an outer extension tip. The inner housing is held within the receptacle housing and includes inner extensions forming parallel slots between pairs of inner extensions. Each electrical contact is held in one of the parallel slots by a pair of the inner extensions. The base receives the receptacle and mounts the receptacle to a stationary surface. The electrical circuitry couples the electrical contacts to an electricity source. The receptacle is shaped to receive a plug including a plug head and at least two prongs. Each prong engages one of the electrical contacts such that the receptacle provides electricity to the plug.

Abstract: A non-isolated AC input DC Driver in the form of a three phase rectifier followed by one or more balanced DC/DC buck converters.

Abstract: A wagering game system is described herein. In embodiments the wagering game system comprises a plurality of player terminals configured to present wagering games and to collect player activity information associated with the wagering games, the player activity information indicating player inputs and financial transactions. In embodiments, the wagering game system further comprises one or more account servers configured to receive the player activity information and to perform the financial transactions on player accounts and a monitoring system configured to receive the player activity information and to remotely disable ones of the plurality of player terminals.

Abstract: A circuit for connecting lower AC voltage-rated AC-DC power supplies with higher voltage power sources. A power line matching transformer connecting the source to the power supplies needs only to support the self-dissipation and output current mismatch between supplies. The circuit can also protect the line matching transformer from overheating in various fault scenarios.

Abstract: Devices for the local delivery of microdose amounts of one or more active agents, alone or in combination, in one or more dosages, to selected tissue of a patient are described. The devices generally include multiple microwells arranged on or within a support structure and contain one or more active agents, alone or in combination, in one or more dosages and/or release pharmacokinetics. In an exemplary embodiment, the device has a cylindrical shape, having symmetrical wells on the outside of the device, each well containing one or more drugs, at one or more concentrations, sized to permit placement using a catheter, cannula, or stylet. Optionally, the device has a guidewire, and fiber optics, sensors and/or interactive features such as remote accessibility to provide for in situ retrieval of information and modification of device release properties. In a preferred embodiment, the fiber optics and/or sensors are individually accessible to discrete wells.

Abstract: A liquid-cooled heat exchanger for electronic assemblies and a method of making the heat exchanger. The exchanger has a solid metal body in the form of an elongated flat plate to which the electronic assembly can be mounted, or a number of such plates formed in an L- or U-shaped configuration to enclose two or more sides of the assembly. The elongated body is formed by extrusion, with parallel enclosed longitudinal passages formed along a length of the body during the extrusion process. Transverse passages are drilled to intersect the extruded longitudinal passages. The longitudinal passages and transverse passages are plugged on at least one of their outside ends, and optionally at points along their lengths, to create desired patterns of liquid flow through the heat exchanger.

Abstract: In some embodiments, an ICCP system includes an AC-DC rectifier receiving AC power from an AC power source and providing a DC output having a constant voltage or a constant current, a cathode connection electrically coupling the AC-DC rectifier to a structure to be protected by the ICCP system, current-emitting anodes arranged in parallel and receiving the DC output from the AC-DC rectifier, and a controller communicating with the AC-DC rectifier to set a maximum value for the constant voltage or constant current of the DC output. In other embodiments, an ICCP system includes a converter assembly including an AC-DC rectifier and a rectifier chassis enclosing and environmentally sealing the AC-DC rectifier. The ICCP system also includes an environmentally-sealed controller communicating with the AC-DC rectifier and an environmentally-protected Input-Output connection assembly.

Abstract: A system providing an optimized power delivery and management of USB power in a closed network, such as found on commercial aircraft. The system enables utilization of a limited number of AC-DC step down and isolation converters to support a multitude of USB power outlets. It provides a means of accounting for, and overcoming wire distribution losses, while also providing for voltages and power levels compatible with the USB Power Delivery Specification.

Abstract: A functional heat exchanger structure provides a hermetic seal for the power electronics. The heat exchanger includes one or more features built into the design. The features include a closed loop liquid circuit, air, or extended surfaces built-in to the design to transfer heat from the heat generating devices, spring clips snapped in built-in slots to mount heat-generating devices, preformed threaded rails to mount the printed circuit board (PCB), electrical isolation between the heat sink/cold plate and the electrical components, a sealed enclosure to provide environmental protection for the electronic components, a mounting feature to mount the sealed enclosure onto an external surface, an opening to accept a snap-in style cover, a stackable design, and an easily manifoldable configuration.

Abstract: A circuit for connecting lower AC voltage-rated AC-DC power supplies with higher voltage power sources. A power line matching transformer connecting the source to the power supplies needs only to support the self-dissipation and output current mismatch between supplies. The circuit can also protect the line matching transformer from overheating in various fault scenarios.

Abstract: A power management system for distributed power management from a power source to a plurality of power units, using a monitor bus to monitor total power usage on a branch to which the power unit is assigned, allowing power to be delivered if it won't result in a maximum current draw from the power source being exceeded, and denying access if it would. Each power unit adds a signal to the monitor bus proportional to the current it is drawing from the power source.