Abstract: A modular motor is disclosed that includes a piston/harmonic drive assembly that is axially cycled. The piston/harmonic drive assembly is coupled to a ball transfer arrangement that converts the axial motion into rotary motion to rotate a rotor that can be used to rotate a drill bit.

Abstract: A subsurface safety valve is operable to close a fluid flow path by virtue of an axially movable flow sleeve. The valve includes a recockable actuator and a latch mechanism so that the valve can be moved to a closed position without overcoming the pressure head and frictional forces currently encountered in conventional safety valves. The latch mechanism includes one or more micro pistons.

Abstract: Mixed autonomous and manual control of a vehicle is provided. The vehicle can include an operational mode in which the vehicle operates autonomously but is influenced by a mix of autonomous control inputs and manual control inputs. A first weight can be assigned to manual control inputs, and a second weight can be assigned to autonomous control inputs. The assigned first and second weights can be applied to a vehicle system. Responsive to receiving a manual control input, the autonomous operation of the vehicle can be caused to be influenced by the received manual control input in an amount corresponding to the first weight without deactivating the autonomous operation of the vehicle.

Abstract: Electronics assemblies incorporating three-dimensional heat flow structures are disclosed herein. In one embodiment, an electronics assembly includes a substrate having a surface defining a plane, a heat generating component coupled to the surface of the substrate, a cooling device positioned outside of the plane defined by the surface of the substrate, and a three-dimensional heat flow structure. The three-dimensional heat flow structure includes a first portion thermally coupled to the heat generating component and a second portion extending from the first portion. At least a portion of the first portion is parallel to the plane defined by the substrate. The second portion is transverse to the plane defined by the surface of the substrate. The second portion is thermally coupled to the cooling device such that the three-dimensional heat flow structure thermally couples the heat generating component to the cooling device.

Abstract: The present disclosure relates to detection of faults in an electric power system. In one embodiment, a time-domain traveling wave directional subsystem is configured to receive a plurality of current traveling wave and a plurality of voltage traveling wave time-domain representations based on electrical conditions in the electric power delivery system. The plurality of current and voltage traveling wave time-domain representations may be compared to respective minimum thresholds. An integral may be generated based on a product of the plurality of current and voltage traveling wave time-domain representations when the current and voltage traveling wave time-domain representations exceed the minimum thresholds. A sign of the integral may reflect whether the fault is in the forward or reverse direction. A fault detector subsystem configured to declare the fault when the sign reflects that the fault is in the forward direction and the integral exceeds a security margin.

Abstract: An air filter including two opposing open ends, and a filter area circumferentially enclosing a cavity in between. The first open end frictionally and sealingly engages the filter housing including an air port, while the second end engages the housing to close the second end from passage of air. The filter area may be reinforced to provide a durable, reusable filter. The filter material may be selected to provide depth loading and increase the particulate capacity of the filter.

Abstract: A surface mount structure includes a substrate, a sensor, an electrical contact and a package body. The substrate has a first surface and a second surface opposite to the first surface. The sensor is disposed adjacent to the second surface of the substrate. The electrical contact is disposed on the first surface of the substrate. The package body covers the first surface and the second surface of the substrate, a portion of the sensor and a first portion of the electrical contact.

Abstract: The present invention includes a mobile data power and lighting distribution station (10) and a data, power and lighting distribution system (250). The Station (10) has a plurality of power over ethernet sources (114, 136, 156) for powering LED lights (178, 190, 192, 204) and for providing 240V AC power via charging station 216 and conversion module 228. Station 10 also communicates data/network connectivity for communicating with IP enabled devices including cameras (196), sensors (198, 166, 200) and for communicating and controlling access control systems (202). Station 10 is controlled via touchscreen (116) or remotely via web based interface made available via local wireless network (118) or via a telecommunications network (126) including the internet (128). The invention also encompasses driverless LED light fixtures controlled directly from the station (10) as well as DALI enabled Ethernet powered LED light fixtures.

Abstract: The present disclosure relates to a computer-implemented method. The method includes: receiving a first metric of a first object; receiving a second metric of a second object; calculating a distance between the first object and the second object based on the first metric and the second metric; comparing the calculated distance with a predetermined distance; identifying whether the second object is approaching the first object based on the first metric and the second metric; calculating an elevational difference between the first object and the second object; and generating a notification responsive to the calculated distance being less than the predetermined distance, the second object being identified as approaching the first object and the calculated elevational difference between the first object and the second object being less than a predetermined value.

Abstract: Disclosed is a resonance type power transmission device in which a plurality of systems having respective transmitters and receivers 3 are arranged opposite to each other and each of the systems transmits electric power having a single frequency, each of the transmitters and receivers having a transmission antenna 5 and a reception antenna 6 which are disposed so as to be fitted to each other, and in which a magnetic sheet 7 is disposed in a portion between the systems, opposite to the transmitters and receivers 3 at a distance, from each of the transmitters and receivers 3, of 1/10 or more of the minimum of the outer diameters of the transmission antenna 5 and the reception antenna 6.

Abstract: A system and method for notifying a user about a temperature condition of a passenger compartment of a vehicle after a lapse of a remote start of a drive system of the vehicle. The system and method include retrieving a weather forecast for an area in which the vehicle is located and estimating a future temperature of the passenger compartment in response to a remote start request. The future temperature of the passenger compartment is a temperature of the passenger compartment after a lapse of a predetermined runtime. In response to determining that the estimated future temperature is outside of the predetermined temperature range a notice is sent to a computing device.

Abstract: An interleaving and mapping method and a deinterleaving and demapping method for an LDPC codeword are provided.

Abstract: In an optical components automatic alignment robot, a motorized target moves closer or further from a digital camera being tested or assembled. A light sensor is used to automatically calibrate an ultraviolet (UV) or other light source used for curing adhesive. An automatic surface finder is used to accurately and repeatably find a surface on which adhesive is to be dispensed.

Abstract: A vehicle includes a hood assembly that is located above an engine compartment. A hood latch assembly includes an auxiliary latch assembly. The auxiliary latch assembly includes an auxiliary lever that unlatches the auxiliary latch assembly from the hood assembly. A front grille assembly has an auxiliary lever access location formed as an opening between the hood assembly and the front grille assembly. An auxiliary lever access panel has a closed configuration that conceals at least a portion of the opening and an open configuration that exposes the opening to access the auxiliary lever.

Abstract: The present invention relates to methods for repairing a structural weakness in an aircraft fuselage, or preventing the advancement of a structural weakness in an aircraft fuselage. Cold spray methods such as supersonic particle deposition have been shown to positively affect structural characteristics of sheet metal and lap joints as used in fuselage construction.

Abstract: Various technologies presented herein relate to forming one or more heat dissipating structures (e.g., heat spreaders and/or heat sinks) on a substrate, wherein the substrate forms part of an electronic component. The heat dissipating structures are formed from graphene, with advantage being taken of the high thermal conductivity of graphene. The graphene (e.g., in flake form) is attached to a diazonium molecule, and further, the diazonium molecule is utilized to attach the graphene to material forming the substrate. A surface of the substrate is treated to comprise oxide-containing regions and also oxide-free regions having underlying silicon exposed. The diazonium molecule attaches to the oxide-free regions, wherein the diazonium molecule bonds (e.g., covalently) to the exposed silicon. Attachment of the diazonium plus graphene molecule is optionally repeated to enable formation of a heat dissipating structure of a required height.

Abstract: Embodiments of radiant barriers for vehicles are disclosed. According to one embodiment, a vehicle includes an interior cabin at least partially enclosed by a roof panel, a floor panel, and an engine compartment firewall, and a radiant barrier positioned within the interior cabin. The radiant barrier includes a first thermally reflective surface and a second thermally reflective surface opposite the first thermally reflective surface and separated from the first thermally reflective surface by a thickness t. The thickness t is constant along a length and a width of the radiant barrier. The radiant barrier at least partially thermally isolates the interior cabin from an external environment.

Abstract: A visualization method for screening electronic devices is provided. In accordance with the disclosed method, a probe is applied to a grid of multiple points on the circuit, and an output produced by the circuit in response to the stimulus waveform is monitored for each of multiple grid points where the probe is applied. A power spectrum analysis (PSA) produces a power spectrum amplitude, in each of one or more frequency bins, on the monitored output for each of the multiple grid points. The PSA provides a respective pixel value for each of the multiple grid points. An image is displayed, in which image portions representing the multiple grid points are displayed with the respective pixel values.

Abstract: An aiming device including a thermoelectric module, a light source and a sight element. The thermoelectric module generates electricity from a thermal gradient, produced from a user's body heat that is transferred to the module. The electricity powers the light source. The light source illuminates a sight element of a projectile shooting device to enhance visibility of the sight element in a variety of ambient lighting conditions, optionally in low light conditions. The aiming device can be mounted to a projectile shooting device. With the aiming device, a user can selectively illuminate a sight element of a projectile shooting device, with the user's own body heat, to assist aiming the projectile shooting device during a shooting activity. The projectile shooting device can be any type of archery bow and/or firearm. Related methods are also provided.

Abstract: [Object of the Invention] An object of the present invention is to provide a water turbine power generator comprising a power generation mechanism provided with a water turbine unit and a power generator unit, and a locking mechanism for engaging the power generation mechanism with a support member, which is free from various drawbacks such as increase in size of the locking mechanism, difficulty of detaching the locking mechanism from a damming board forming the support member when the water turbine power generator is serviced, and so forth.