Abstract: A system for heat exchange and leak detection is generally provided, the system including a heat exchanger including a first wall defining a first passage containing a first fluid. A leak detection enclosure containing a leak detection medium is defined between the first wall and a second wall surrounding the first wall.

Abstract: An emergency alarm system peripheral, such as a hazard detector, intrusion detector, or a notification appliance, includes a base that is permanently installed on a wall or ceiling, and a head which mounts to the base. Various embodiments and methods are provided to easily and efficiently assign addresses to the peripherals in the system.

Abstract: Disclosed herein are fluid deflection devices and methods for deflecting fluid from a fluid distributor outlet. The fluid deflection device includes a body forming an enclosure, the enclosure having a first end and a second end, a first opening formed in the first end of the enclosure, a second opening formed in the second end of the enclosure, and the first opening configured to be placed around a fluid distributor outlet. The method for deflecting a fluid includes the steps of: placing a fluid deflecting device around a fluid distributor outlet; and latching the fluid deflecting device to the outlet of the fluid distribution system.

Abstract: Aerial vehicles are assigned to routes within a transportation network based on a state of charge, state of power, and/or state of health for the aerial vehicle. Such aspects can be modeled based on one or more statistical models and/or machine-learned models, among other examples. As another example, an energy budget is used to ensure that the state of charge, state of power, and/or state of health of the aerial vehicle during and/or after traveling the route remains within the energy budget. A payload is assigned to a route and an associated aerial vehicle, thereby generating an itinerary. In examples, the itinerary is validated by the aerial vehicle to ensure that the aerial vehicle is capable of traveling the route with the payload. In examples where the aerial vehicle rejects the itinerary, the itinerary is assigned to another aerial vehicle and a new itinerary is identified for the aerial vehicle.

Abstract: Disclosed herein are fluid deflection devices and methods for deflecting fluid from a fluid distributor outlet. The fluid deflection device includes a body forming an enclosure, the enclosure having a first end and a second end, a first opening formed in the first end of the enclosure, a second opening formed in the second end of the enclosure, and the first opening configured to be placed around a fluid distributor outlet. The method for deflecting a fluid includes the steps of: placing a fluid deflecting device around a fluid distributor outlet; and latching the fluid deflecting device to the outlet of the fluid distribution system.

Abstract: Disclosed herein are fluid deflection devices and methods for deflecting fluid from a fluid distributor outlet. The fluid deflection device includes a body forming an enclosure, the enclosure having a first end and a second end, a first opening formed in the first end of the enclosure, a second opening formed in the second end of the enclosure, and the first opening configured to be placed around a fluid distributor outlet. The method for deflecting a fluid includes the steps of: placing a fluid deflecting device around a fluid distributor outlet; and latching the fluid deflecting device to the outlet of the fluid distribution system.

Abstract: An automated system for administering food to laboratory animals housed in aquatic tanks includes a plurality of individual feeding units that independently communicate with a common feed management hub. Each feeding unit includes a rack for holding a collection of aquatic tanks and a wireless robotic feeder configured to move in three dimensions relative to the rack. The robotic feeder precisely meters and delivers liquid and/or dry food to each rack-mounted tank in accordance with user-modifiable feed schedules which are maintained by the feed management hub. To compensate for any adjustments to the particular arrangement of tanks within a feeding unit, the robotic feeder periodically scans the rack for tanks and transmits the scan data back to the feed management hub. Accordingly, the feed management hub ensures that the proper type of food is accurately and timely delivered to each aquatic tank in compliance with the stored feed schedules.

Abstract: Provided is a slip ring for use with a sealing assembly, a sealing tool, and a method for sealing an annulus within a wellbore. The slip ring, in at least one aspect, includes a ring member having a first end, a second opposing end, a width (w), and a wall thickness (t). The slip ring, in this aspect, may additionally include a slot located entirely through the wall thickness (t) and extending between the first end and the second opposing end, the slot configured to allow the ring member to move between a radially reduced state and a radially enlarged state, and further wherein a first portion of the slot located at the first end and a second portion of the slot located at the second opposing end are radially offset from one another by at least 15-degrees.

Abstract: Disclosed herein are embodiments of a packer assembly and a well system. In one embodiment, a packer assembly includes an inner mandrel; a packing element at least partially surrounding the inner mandrel; a packing element activation sleeve coupled to the packing element; a hydrostatic setting assembly engageable with the packing element activation sleeve; and a hydraulic setting assembly positioned between the packing element and the hydrostatic setting assembly. The hydrostatic setting assembly includes a hydrostatic piston; a hydrostatic prop piston engageable to push the hydrostatic piston to engage the packing element activation sleeve; and a hydrostatic locking mechanism to maintain the hydrostatic piston in a locked position.

Abstract: Disclosed herein are embodiments of a packer assembly and a well system. In one embodiment, a packer assembly includes an inner mandrel; a packing element at least partially surrounding the inner mandrel; a packing element activation sleeve coupled to the packing element; a hydrostatic setting assembly engageable with the packing element activation sleeve; and a hydraulic setting assembly positioned between the packing element and the hydrostatic setting assembly. The hydrostatic setting assembly includes a hydrostatic piston; a hydrostatic prop piston engageable to push the hydrostatic piston to engage the packing element activation sleeve; and a hydrostatic locking mechanism to maintain the hydrostatic piston in a locked position.

Abstract: A luminescent element renewal system including an enclosure having a closed condition defining an inside space in which one or more light emitting elements have a location to proximally align with a corresponding one or more photoluminescent elements of a device received within said enclosure with the one or more light emitting elements operable in the closed condition of the enclosure to emit an amount of light to induce luminescence in the photoluminescent elements of the device.

Abstract: Methods, mediums and systems are provided to enable a user to build and edit a UML model for a system containing one or more physical component, which includes the across variable and/or the through variable of the components. A UML model may include classifiers, such as classes, interfaces, datatypes, signals, components, nodes, use cases and subsystems, that describes the structural and behavioral features of the system. A UML model may include at least one of the classifiers that is described using the across variables and/or the through variables of the system. For example, the interface of a component in a UML model may be described using the across variables and/or the through variables of the component.

Abstract: Robots including projectors for projecting images on identified projection surfaces are disclosed. A robot includes a housing, an electronic control unit coupled to the housing, a projector coupled to the housing, a human recognition module coupled to the housing, and a projection surface identification module coupled to the housing. The projector, the human recognition module, and the surface identification module are communicatively coupled with the electronic control unit. The electronic control unit includes a non-transitory memory that stores a set of machine readable instructions and a processor for executing the machine readable instructions. When executed by the processor, the machine readable instructions cause the robot to recognize a human using the human recognition module, identify a projection surface using the projection surface recognition module, and project an image on the identified projection surface with the projector.

Abstract: A luminescent element renewal system including an enclosure having a closed condition defining an inside space in which one or more light emitting elements have a location to proximally align with a corresponding one or more photoluminescent elements of a device received within said enclosure with the one or more light emitting elements operable in the closed condition of the enclosure to emit an amount of light to induce luminescence in the photoluminescent elements of the device.

Abstract: An example method includes receiving, at a processing module from a database module, data pertaining to one of more financial accounts, and determining, by the processing module based on the received data, whether each financial account meets one or more criteria. The method also includes presenting visually, on an interactive user interface, an indication of the financial accounts that do not meet at least one of the criteria, and an indication of a status of those financial accounts with respect to each of the criteria.

Abstract: A system and method to integrate a wireless charging apparatus and system into an existing or a standard wall electrical receptacle housing is disclosed. The system may utilize a transmitter that includes an antenna coupled with a controller that operates with a power converter for the wireless transmittal of an electrical signal to a receiver associated with an electrical device to be charged. An indicator may be illuminated or otherwise notify a user of the charging capability or status of the wireless charging apparatus of system. The wireless charging apparatus or system may also include a standard electrical socket for providing a wired electrical connection. A standard wall plate coupled with the wall electrical receptacle housing accommodates the transmitter and the electrical socket.

Abstract: The present invention provides an improved method and apparatus for purchasing media features for programming transmissions. A selection is sent to a server system to buy an upgraded media feature for a programming transmission. The server system automatically coordinates purchasing the media feature from a programming transmission source and providing the media feature from the programming transmission source. In one embodiment, an entertainment system includes a user interface from which a viewer selects an upgraded media feature for a programming transmission, wherein the programming transmission with the upgraded media feature is provided to the entertainment system.

Abstract: Disclosed is an apparatus and method for shearing well drilling fluid mixtures containing an emulsifier, and utilizing pumping the fluids through a plurality of nozzles, reducing the size of the fluid droplets as they pass through the nozzles, discharging the fluid droplets into a output chamber where the emulsifier surrounds the smaller droplets with the nozzle discharges aligned to intersect in the stabilization chamber.

Abstract: A method and system for watching video and playing games in a mobile communication device are described in which video content is received from a network television channel and, based on the orientation of the mobile communication device and the device type, the video content and/or a game may be displayed. When in a portrait orientation, the operating mode may be such that the video content and/or the game may be displayed. For a tablet device in a portrait orientation, for example, both the video content and the game may be displayed. When the mobile communication device is changed to a landscape orientation, the operating mode may be different and only one of the video content and the game may be displayed based on whether the mobile communication device was rotated clockwise or counter-clockwise. A rewards program may combine the video-watching and game-playing activities of the user.

Abstract: Systems and methods of detecting copying of computer code or portions of computer code involve generating unique fingerprints from compiled computer binaries. The unique fingerprints are simplified representations of the compiled computer binaries and are compared with each other to identify similarities between the compiled computer binaries. Copying can be detected when there are sufficient similarities between at least portions of two compiled computer binaries.