Abstract: Various wireless systems may benefit from suitable sharing of antennas and related equipment. For example a various avionics systems may benefit from systems and methods for providing a distance measurement equipment L-band shared antenna. Circuitry can include an interface to a bottom omni-directional antenna. The circuitry can also include a radio frequency splitter in switchable communication with the interface to the bottom omni-directional antenna. The circuitry can further include an interface between the radio frequency splitter and a distance measurement equipment receiver. The circuitry can additionally include an interface between the radio frequency splitter and a surveillance receiver.

Abstract: A pivoting load chute includes one or more sections that define a conveying surface that is configured for rotation relative to a support stand about a substantially horizontal axis between a lowered position and a raised position. The pivoting load chute further includes at least one linkage assembly having (i) a first linkage arm, with a first end of the first linkage arm operably connected to the support stand, (ii) an actuator that is operably connected to and extends between the support stand and the first linkage arm, and (iii) a second linkage arm, with a first end of the second linkage arm operably connected to the one or more sections that define the conveying surface, and with a second end of the second linkage arm operably connected to a second end of the first linkage arm.

Abstract: A fluid sensor system capable of sensing a fluid level or a volume of fluid held by a reservoir, such as a container or a tank. In one embodiment, the system may include a magnetic element in a flotation device that suspends the magnetic element in the fluid held by the reservoir, so that the magnetic element randomly floats in proximity to a top of the fluid surface. Two or more magnetic field sensors or magnetometers are associated with the reservoir in at least two different locations, spaced apart from one another. The system further includes a processor coupled to the sensors. The magnetic field sensors may sense the strength of the magnetic field around the magnetic element to generate signals that are sent to the processor. The processor may then determine the location of the magnetic element within the reservoir based on the signals. The determined location can be correlated to a volume of fluid within the tank which is output to another device and/or a user.

Abstract: Aspects of the disclosure relate to a carton for packaging one or more articles, a blank for forming the carton and a method of packaging articles. The carton may have at least one display window for presentation of an article therein. The carton comprises a plurality of panels forming walls of a tubular structure including a top wall, a first side wall, a base wall, and a second side wall. The carton comprises an end closure structure for partially closing an end of the carton. The end closure structure comprises a top end closure flap hingedly connected to the top wall. At least one side end closure flap is hinged to a corner panel by a first fold line. The corner panel is hinged to one of the first and second side walls by a second fold line.

Abstract: Systems and methods for recording and communicating engine data are provided. One example embodiment is directed to a method for performing diagnostics on an antenna in communication with a wireless communication unit located in a nacelle of an aerial vehicle engine. The method includes receiving, by one or more computing devices, a voltage from a diagnostic circuit for the antenna. The method includes determining, by the one or more computing devices, a change in a magnitude of the received voltage. The method includes determining, by the one or more computing devices, a condition of the antenna based on the change in the magnitude of the voltage.

Abstract: Systems for patient support, imaging, or transport include a modality with a support surface configured to support a patient thereon, a converter associated with the modality, the converter being configured to receive relatively low-volume high-pressure air from a source of the relatively low-volume high-pressure air and to convert the relatively low-volume high-pressure air into relatively high-volume low-pressure air, and an air flow device configured to receive the relatively high-volume low-pressure air from the converter and provide an air flow function to the modality using the relatively high-volume low-pressure air.

Abstract: A marine propeller includes a plurality of blades attached to a hub, with a disk area ratio of approximately 50%, a blade area ratio of approximately 61%, a blade rake angle of approximately 26.5 degrees, a blade skew angle of approximately 0 degrees, and wherein the angle between the chord line at any given radius r on said blades with a line that is parallel to the propeller axis of rotation and intersects the chord line, is equal to tan?1(2?Nr/Vo)??, where N is the rotational speed of the propeller at a selected design condition, Vo is the speed of the water entering the propeller (i.e.

Abstract: A method of adding sensing of moisture and other characteristics into a garment such as a diaper, incontinence garment, brief, or underwear is disclosed. The primary design intent is optimal moisture detection, low per unit cost, and wide-scale data analysis of groups of patients. The embodiments place various forms of electrodes within a garment, and measuring the electrical properties of the electrodes to determine if the garment has contacted moisture. The embodiments herein could be used for sensing incontinence, sensing perspiration, and detecting failure of protective garments, among other purposes. The target moisture is urine and feces; however, other sources of body moisture can also be sensed. A specialized mesh network achieves accuracy of the information obtained, as well as redundancy and timely updating of that information.

Abstract: Various exemplary devices and methods for heating fuel hoses and nozzles are provided. In general, the devices and methods for heating fuel hoses and nozzles can be configured to heat fluid dispensable by a user into a fuel tank or other type of container. In some embodiments, a fuel dispensing device can include a first passageway configured to pass fluid therethrough and can include a second passageway configured to pass heated air therethrough. The heated air passing through the second passageway can be configured to heat the fluid passing through the first passageway. In some embodiments, a fuel dispensing device can include a single hose configured to pass fluid and heated air through separate passageways therein, and the device can include a manifold configured to facilitate passage of the fluid and the heated air from separate sources into the single hose.

Abstract: Modular wall panels having a frame of a plurality of frame components and at least one wall sheet affixed to the frame. Frame component may have angled ends, straight ends, or a combination thereof. Each end of the frame components may have at least one fastener or at least one corresponding receiver to selectively connect adjacent frame components end on end in forming a frame, including corners. Frames can thus be assembled in the field and are fully customizable. A hub may be utilized with multiple sides having fastener(s) or receiver(s) to interconnect frame components. A wall system includes a plurality of such wall panels connected to one another along the outer surfaces of the frame components of their respective frames.

Abstract: Modular wall panels having a frame of a plurality of frame components and at least one wall sheet affixed to the frame. Each frame component includes an outer surface with at least one aperture configured to receive and retain an insert therein. The apertures are also configured to permit a cable(s) to pass therethrough for running cables and such through the interior of the wall panel. The frame components may have angled ends, straight ends, or a combination thereof to collectively form a frame which may include corners. A wall system includes a plurality of such wall panels connected to one another along the outer surfaces of the frame components of their respective frames. Connectors and spacers may be inserted into the apertures as inserts and bridge between adjacent panels to selectively connect the panels. Caps may be placed in empty apertures to cover the openings for aesthetic purposes.

Abstract: A packet is received from a first link, and includes identification of a sender and a destination. An acknowledgement of receiving the packet is transmitted toward the sender, and the packet is forwarded, over a second link, toward the destination. A copy of the packet is stored in a queue. Upon detecting that the destination failed to receive the packet forwarded over the second link, the copy of the packet is retrieved from the queue and re-transmitted over the second link to the destination.

Abstract: A system is described for tracking vehicle position using a smart phone or similar device as an active transponder that communicates with roadside equipment. The system may uses existing RF transceivers on the smart-phone, such as Bluetooth® LE or WiFi to periodically transmit an identifying message. Road-based equipment detects and locates the smart phone. In a further aspect, the smart phone is alerted by roadside beacons and responds with identification information. Transaction processing may be performed either on the smart phone or by roadside or back office equipment. The system may be used for automated roadway tolling and monitoring and also for access control. A coded card may be scanned by the smart card to enter identification for access control.

Abstract: A decorative optical element that has an appearance of a glass optical element includes an optically transparent body having a faceted globular portion defined by a solid volume of polymeric material. A luminaire, such as for a street light, employs the decorative optical element and an LED circuit board mounted to the circuit board.

Abstract: A fuel dispensing nozzle of a fuel dispensing system comprising a lockout mechanism that prevents the delivery of fuel when the fuel nozzle is not inserted into a fuel reservoir. The fuel dispensing nozzle includes a lookout plunger selectively restrained from movement by a rocker arm. The rocker arm maintains a freely moveable condition or a constrained turn movement condition based on the status of the fuel nozzle.

Abstract: A method and apparatus for heat-dissipation utilizing a fin assembly including one or more fins organized on a wall or base surface. The fins can extend into a flow of fluid passing along the wall or base surface to convectively cool the fins, which can transfer heat from heat-producing components, such as electronics.

Abstract: A method of adjusting power settings on a wireless device is described. The method includes applying a default power setting. The method also includes receiving region information from a central configuration device. The method also includes determining a power setting based on the region information. The method also includes applying the power setting.

Abstract: A counter rotating electrical generator has concentric rotors that rotate in opposite directions. One rotor has windings and rotates in a first direction. The other rotor rotates in the opposite direction and creates a magnetic field. The windings of the first rotor cut through the magnetic field of the other rotor rotating in the opposite direction, thus creating an electric potential. The counter rotating electrical generator may be configured to produce alternating current or direct current.