Abstract: Method for acquiring seismic data is described. The method includes obtaining undersampled seismic data acquired from a non-uniform sampling grid. Attenuating multiples from the undersampled seismic data.

Abstract: System and method for enriching a data stream with enrichment data. The system loads data from one or more customer data warehouses into a storage component using an ingest pipeline; receives, at an enrichment pipeline, an incoming data stream; determines, using the enrichment pipeline, an insertion point within the incoming data stream, the insertion point corresponding to a data object mention; determines, using the enrichment pipeline, enrichment data matching the data object mention, the enrichment data being retrieved from the storage component; augments, via the enrichment pipeline, the incoming data stream with the enrichment data at the determined insertion point to generate an enriched data stream, and transmits the enriched data stream to one or more destinations. The data stream can be an event stream. The enrichment data can be entity data. The system can use a reverse extract/transform/load (ETL) model to enable data ingesting and/or data stream enrichment.

Abstract: A combustor for a gas turbine engine includes a combustor liner with a wall defining a combustion chamber. The wall has an inner surface facing the combustion chamber and an outer surface across the wall from the inner surface. Fins are disposed on the outer surface. The wall defines air admission holes that extend through the wall from the outer surface to the inner surface. The wall also defines film cooling holes that extend through the wall from the outer surface to the inner surface. The fins are disposed in areas of the outer surface between the film cooling holes and the air admission holes to cool areas that would otherwise result in hot spots.

Abstract: In one example in accordance with the present disclosure, a device is described, which includes a first retainer to connect to a first section of a cable and a second retainer to connect to a second section of the cable. The first retainer and second retainer are connected together with a breakaway mechanism. The breakaway mechanism separates when tension is applied between the first section of the cable and the second section of the cable.

Abstract: A system and method for automated single tank surface treatment, the system including a process tank, a manifold fluidly coupled to the process tank, a controller coupled to the manifold, and a plurality of holding tanks in fluid communication with the process tank via the manifold. The process tank may include a conductive support configured to hold a workpiece to be anodized and electrically coupled to a power supply source, and one or more cathodes electrically coupled to the power supply source, wherein the power supply source is configured to apply a voltage between the one or more cathodes and the workpiece via the conductive support. The system may also include a pH sensor, a temperature sensor, a cooling coil, a heating element, a level sensor, a vacuum outlet, a pressurized air inlet, and a pressure sensor.

Abstract: Ambulatory modular infusion pump systems are provided, including a housing having a housing front and a housing back, a controller coupled to the housing front, and one or more pump modules disposed within the housing. Each pump module includes a door assembly including a door having a door securement, a channel housing, a cartridge gasket, at least one sensor, a plurality of pump fingers, a frame assembly and a motor. One or more button assemblies are disposed on the housing front, each button assembly having a button disposed adjacent a corresponding pump module and configured to release the door of the corresponding pump module when the button is moved to a release position. Methods of single handed operation of and configuration of ambulatory modular infusion pump systems are also provided.

Abstract: A perforator tool that offers a simple solution to create multiple perforations at different lengths and locations inside a well casing. The perforator tool includes a tool housing that holds all of the components together along with providing a means of connecting the perforator tool to the drill pipe, and a means of transferring pressurized fluid from the drill pipe to use to engage the knife into the well casing, a knife that is used to create the perforation puncture(s) inside the well casing, a pin to hold and allow the knife to pivot inside the tool housing, and a spring connected to a set screw to be able to adjust the spring force to disengage the knife from the well casing.

Abstract: In one example in accordance with the present disclosure, an electronic input device is described. The electronic input device includes a scribing shaft disposed within a housing, the scribing shaft to translate along a longitudinal axis as a result of contact with a substrate. The electronic input device also includes an input sensor. The input sensor includes a plate secured within the housing. The plate elastically deforms responsive to the translation of the scribing shaft. A full-bridge strain gauge of the input sensor is disposed on a surface of the plate. The full-bridge strain gauge detects a deformation of the plate and outputs a corresponding signal, which corresponding signal varies dependent upon the amount of deformation of the plate. The input sensor also includes a failure protection device to limit the deformation of the plate to within a predetermined amount.

Abstract: A method of delivery robot operation, preferably including: navigating the robot to a location of a user; authenticating the user; initiating a transaction with the user; determining a user interaction with a compartment of the robot; and determining a termination event. A delivery robot, preferably including: a compartment, preferably including a door and defining a lumen; a cargo sensor; a communications module; one or more outputs: one or more inputs; a control module; and a drive module.

Abstract: The present disclosure relates to a composition that includes where A includes at least one of a carbon-carbon bond or a bridging group, R includes between 0 and 4 of a first hydrocarbon, and n is between 2 and 3,000. In some embodiments of the present disclosure, the bridging group may include a linear hydrocarbon chain and/or a branched hydrocarbon chain. In some embodiments of the present disclosure, the bridging group may include between 1 and 10 carbon atoms.

Abstract: Because the touch temperature of a wearable computing device (“WCD”) may be an insignificant factor for user experience when the WCD is not being worn by a user, embodiments of the solution seek to modify thermal management policies based on an inferred user proximity state. Exemplary embodiments monitor one or more signals from readily available sensors in the WCD that have primary purposes other than measuring user proximity. Depending on embodiment, the sensors may be selected from a group consisting of a heart rate monitor, a pulse monitor, an O2 sensor, a bio-impedance sensor, a gyroscope, an accelerometer, a temperature sensor, a pressure sensor, a capacitive sensor, a resistive sensor and a light sensor. Using the signals generated by such sensors, relative physical proximity of the WCD to a user may be inferred and, based on the user proximity state, thermal policies either relaxed or tightened.

Abstract: A horizontal direction drill rig heating system for efficiently keeping the drill carriage frame and other major components that are crucial for the drilling process free of snow and ice buildup during freezing conditions. The horizontal directional drill rig heating system includes a horizontal directional drill rig manufactured from structural tubing, a working fluid reservoir, a pump, an inverter, a heater, on/off valves, hoses, and multiple heating circuits on the horizontal directional drill rig to heat the entire horizontal directional drill rig during freezing conditions.

Abstract: A drill adaptor that offers a simple solution for drilling large diameter holes in the earth with a small to mid-sized excavator. The drill adaptor allows drilling to occur on un-level ground as it can move side to side, front to back, and vertically up and down. The drill adaptor is comprised of a slide tube that moves the drill attachment up and down, side to side, and front to back. The drill adaptor uses pins to secure the inner, outer, and lower pivot housings. The inner and outer pivot housing allows the slide tubews front to back and side to side motion as the lower pivot housing connects to the drill attachment and or drill rotator. The drill adaptor uses a cable and winch system that can also be exchanged for a rack and pinion system to complete the vertically up and down movements of the drill attachment. This drill adaptor allows for an efficient and compact means of drilling large diameter holes in un-level drilling surface within the earth.

Abstract: A core barrel stabilizer that offers a simple solution in creating an initial drilling kerf in conjunction with a hollow core barrel for drilling large diameter holes into the earth for a plethora of construction needs. The core barrel stabilizer includes a centering rod for keeping the core barrel stabilizer and hollow core barrel centered during drilling the initial perimeter kerf, an eyelet hook for easily maneuvering the core barrel stabilizer between drill holes and transportation, and an inner barrel used to rest the inner wall of the hollow core barrel against during drilling to ensure the drilling kerf can be started.

Abstract: In one example in accordance with the present disclosure, an electronic input device is described. The electronic input device includes a scribing shaft disposed within a housing, the scribing shaft to translate along a longitudinal axis as a result of contact with a substrate. The electronic input device also includes an input sensor. The input sensor includes a plate secured within the housing. The plate elastically deforms responsive to the translation of the scribing shaft. A full-bridge strain gauge of the input sensor is disposed on a surface of the plate. The full-bridge strain gauge detects a deformation of the plate and outputs a corresponding signal, which corresponding signal varies dependent upon the amount of deformation of the plate. The input sensor also includes a failure protection device to limit the deformation of the plate to within a predetermined amount.

Abstract: The present disclosure relates to a composition that includes where A includes at least one of a carbon-carbon bond or a bridging group, R includes between 0 and 4 of a first hydrocarbon, and n is between 2 and 3,000. In some embodiments of the present disclosure, the bridging group may include a linear hydrocarbon chain and/or a branched hydrocarbon chain. In some embodiments of the present disclosure, the bridging group may include between 1 and 10 carbon atoms.

Abstract: A horizontal direction drill rig heating system for efficiently keeping the drill carriage frame and other major components that are crucial for the drilling process free of snow and ice buildup during freezing conditions. The horizontal directional drill rig heating system includes a horizontal directional drill rig manufactured from structural tubing, a working fluid reservoir, a pump, an inverter, a heater, on/off valves, hoses, and multiple heating circuits on the horizontal directional drill rig to heat the entire horizontal directional drill rig during freezing conditions.