Abstract: The embodiments described herein generally relate to a method and apparatus for providing a back up system of Directional and Inclination (D&I) information to be gathered and transmitted in addition to primary D&I sensors currently employed in industry. A downhole probe assembly including primary sensors, back up sensors and a controller is disclosed. The primary sensors comprise primary accelerometers and primary magnetometers configured to gather information relating to each of orthogonal axes X, Y and Z. The back up sensors comprise back up accelerometers configured to gather information relating to each of orthogonal axes X, Y and Z, the back up accelerometers being solid state accelerometers. The controller is in electrical communication with the primary sensors and the back up sensors.

Abstract: A robotic wheel cleaner configured for performing a cleaning operation on a wheel is disclosed. The robotic wheel cleaner comprises a selectively moveable arm that is operatively connected to a body portion at a first end thereof. A cleaning tool is operatively connected to a second end of the moveable arm. The cleaning tool further comprises cleaning pad configured for selectively engaging at least a first predetermined location of a wheel. The cleaning tool is selectively movable along a first predetermined pathway to clean at least a predetermined portion of the wheel. The robotic wheel cleaner can further be actuated to move the cleaning tool to position the cleaning pad at least a second predetermined location of the wheel and to selectively move the cleaning pad along a second predetermined pathway to clean at least a second predetermined portion of the wheel.

Abstract: A downhole system comprises a main sensor, such as a gamma sensor, and a backup sensor. The backup sensor may be of a different type from the main sensor. In some embodiments the backup sensor is a high reliability sensor that may have a different sensitivity from the main sensor. The system operates both the main and backup sensors and generates calibration data for the backup sensor. If the main sensor fails the calibration data may be applied to process data from the backup sensor to yield an estimate of the data that the main sensor would have yielded if it had remained operational. The calibration data may compensate for temperature variations and/or temporal drift, for example.

Abstract: A system for holding in a conduit (7) cables and/or ducts with different diameters, comprising a plurality of rubbery or rubberlike sleeves (1) for inserting in such a conduit (7), the plurality of sleeves (1) comprising a number of units (2) of bonded sleeves (1) which are oriented parallel to each other, wherein within each unit (2) the sleeves (1) have corresponding outer dimensions, and wherein at least one unit (2) has a sleeve (1) having an inner diameter which differs from an inner diameter of a sleeve (1) of at least one other unit (2) of the number of units, wherein the number of the units (2) and the dimensions of the units (2) are such that therewith a stack of units can be made, in the stack of units (2) each sleeve (1) is also oriented parallel to any of the other sleeves (1), the stack of units having a rectangular shape of which each side is in detail shaped by the presence of a number of the sleeves (1) and of which each edge is in detail shaped by the presence of one, two or three of the slee

Abstract: A device includes an electrical circuit having one or more parallel layers and one or more electronic components of a switching circuit configured to operate at one or more frequencies mounted to several layers of the electrical circuit. Wire traces electrically connecting the one or more electronic components have cutouts with predetermined patterns and dimensions formed along edges where AC current flow is concentrated to increase an effective edge length of the wire traces to reduce oscillation and heat loss of the traces.

Abstract: A graphics processing method and apparatus includes determining locations of primitives in a 3-dimensional (3D) space from graphics data for the 3D space in a memory, determining sizes of the primitives, generating Morton codes comprising a piece of information indicating the locations of the primitives and a piece of information indicating the sizes of the primitives, classifying the primitives into bounding boxes using the piece of information indicating the sizes of the primitives, and generating the acceleration structure indicating an inclusion relationship between the bounding boxes.

Abstract: An apparatus for feeding powder particles includes a hopper holding a supply of powder. A voltage supply is in electrical communication with a first electrode and a second electrode. The hopper is configured to drop powder onto the first electrode. The voltage supply is capable of producing an electric potential between the first electrode and second electrode and causing the powder particles landing on the first electrode to develop a surface charge. The second electrode is positioned remotely from the first electrode such that the electric field between the first electrode and the second electrode causes the powder particles that fall onto the first electrode to move off the first electrode and move toward the second electrode. The powder particles moving toward the second electrode may or may not reach the electrode, but in either case drop away from the second electrode due to the force of gravity.

Abstract: A hydraulic cylinder includes a rod insertion hole formed in a piston member, an auxiliary rod provided to a head side end wall member and capable of being inserted into the rod insertion hole, a rod fitting hole formed to pass through the head side end wall member and the auxiliary rod, a movable rod installed in the rod fitting hole and whose end portion toward a head side end wall projects to the exterior, a movement restriction mechanism that prohibits shifting of the movable rod in an unclamping state and permits shifting of the movable rod in a clamping state.

Abstract: An apparatus and method for generating a collision warning to a driver of a host vehicle. The method estimates geometry of a lane of a road in which the host vehicle is traversing and further identifies, via a non-line-of-sight sensor, at least one remote vehicle traversing ahead of the host vehicle in the estimated lane of the road. The host vehicle tracks, via a line of sight sensor, a preceding vehicle traversing directly ahead of the host vehicle in the estimated road-lane and detects a speed of a slowest remote vehicle of the at least one identified remote vehicles. The host vehicle predicts a motion of the preceding vehicle based on the detected speed of the slowest remote vehicle and an inter-vehicle distance, and generates a warning to the driver of the host vehicle based on the predicted relative motion of the preceding vehicle to the host vehicle.

Abstract: The present invention relates to a cofferdam deformation-adaptive impervious composite geomembrane structure and construction method thereof, which applies mainly to high rockfill cofferdam, earth and rockfill dam and the like employing composite geomembranes for seepage control in hydraulic and hydro-power engineering. The cofferdam deformation-adaptive impervious composite geomembrane structure and construction method according to the present invention can reduce damage degree of the connections between the composite geomembranes and the concrete toe slabs or the joints between the composite geomembranes and the concrete caps on the top of the concrete impervious walls.

Abstract: An apparatus for an accurate automated non-invasive measurement of blood pressure waveform using brachial (occlusion) cuff pressurized above systolic pressure and using differential pressure sensor. The methodology involves measurement in suprasystolic mode and in utilization and construction of the device followed by algorithms for processing and analysis of measured blood pressure pulse waves and assessment of hemodynamic parameters of human cardiovascular system. The device includes an electro-pump connected to the collar device, a differential pressure sensor, pressure senor A, pressure sensor B, valve, closing a valve and the air reservoir. The cuff is wrapped around a person's arm. The values of the instantaneous pressure in the pneumatic portion of the device are converted into an electric signal by the pressure sensor A, pressure sensor B and the differential pressure sensor.

Abstract: The present invention is a garnish that is specially designed to cover the hinge arm connecting a vehicle truck lid to the vehicle. The cover includes an inside surface, a first end and a second end. The cover further includes a rib and a flange portion. The rib is located along the inside surface of the cover at the first end. Opposite the rib, the flange portion extends generally orthogonally from the first end of the cover. The rib and flange portion help to secure the garnish and increase its effectiveness at covering other components of the vehicle.

Abstract: An apparatus and a method are provided for a cabin air filter to remove airborne molecular contaminants and volatile organic compounds from a passenger compartment of a vehicle. The cabin air filter includes a supportive frame configured to suitably orient the cabin air filter within a ventilation system of the vehicle. The supportive frame having a shape and size suitable for supporting the cabin air filter within the ventilation system. A filter medium is retained within the supportive frame and configured to remove the airborne molecular contaminants and volatile organic compounds from air flowing through the ventilation system. The filter medium electrostatically attracts and agglomerates contaminants within the air flowing through the air filter. In some embodiments, the filter medium includes fibers treated with antimicrobial molecules configured to destroy microbes. In some embodiments, the filter medium includes fibrous materials configured to release a fragrance into the passenger compartment.

Abstract: Systems, methods and vehicles for generating cues to drivers of vehicles are disclosed. A system for generating a cue to a driver of a vehicle including at least one processor, at least one memory module communicatively coupled to the at least one processor, at least one stop (S) stored in the at least one memory module and at least one object sensor communicatively coupled to the at least one processor. When executed by the at least one processor, the machine readable instructions cause the cue generating system to detect a presence of an object in front of the vehicle, determine a cue position (Pcue) for generating a cue based on the detected presence of the object and the stop (S), and generate the cue to a driver of the vehicle based on the first position and the cue position (Pcue).

Abstract: A valve arrangement comprises first and second valves mechanically interconnected for synchronous operation with one another so as to be switchable by a single action between first and second fluid flow configurations. The first configuration provides a first path for first fluid to flow from a first inlet to a first outlet and a second path for second fluid to flow from a second inlet to a second outlet. The second configuration provides paths for first fluid to flow from the first inlet to both the first and second outlets while closing the path from the second inlet. In one application, the arrangement allows a convenient method of disinfecting a water-consuming appliance such as a shower.

Abstract: Vehicle engine systems and load path brackets for such systems are presented. The load path brackets can be positioned between an air intake system and a cylinder bank of an engine. In some embodiments, the load path brackets can be operatively connected to a surge tank at a first end and to a cylinder head cover at a second end. The load path brackets can be constructed, positioned, and/or oriented to absorb or transfer forces acting upon the engine system during impacts. For instance, the load path brackets can be arranged such that a longitudinal axis of a portion of load path bracket is positioned based on a predetermined force direction of a predetermined impact force.

Abstract: A system for resiliently monitoring an electric power delivery system may include a plurality of server intelligent electronic devices (IEDs) configured to monitor and/or control the electric power delivery system. Each server IED may be communicatively coupled to a client control system by a plurality of communication paths. If a communication path fails, communication may continue along another path. In an embodiment, the client control system may include dual primary client controllers that continually request information from the server IEDs using multiple of the communication paths. The client controllers may request information from each other if the information is not received from the server IEDs, for example, due to a communication failure. In an embodiment, the client control system and server IEDs may be communicatively coupled in a loop topology, and each direction around the loop may be a distinct communication path.

Abstract: An infrared detection device can be used to detect coal mine polar gas. The detection device can include a central processor and a gas pool assembly having a moveable optical window. The moveable optical window can include a stationary pool body and a moveable pool body inserted into the stationary pool body.

Abstract: A power consumption mode guiding device includes a local system wherein the frequency of power on an AC line, is controlled at a target frequency determined according to the state of charge of a power storage device. The power consumption mode guiding device includes a frequency detection unit that detects the actual frequency of power on the AC line, an information storage unit in which guidance information for guiding the mode of use of a power consumption device by a power consumer (D) to a prescribed mode are stored in advance in association with frequency information obtained from detection results from the frequency detection unit, and a guidance information output unit that reads out, from the information storage unit, the guidance information associated with the frequency information obtained from the detection result from the frequency detection unit, and outputs the guidance information to the power consumer (D).