Abstract: Various embodiments described herein relate to hypermedia enabled procedures for industrial workflows on a voice driven platform. In this regard, a system compares media data related to a step of a video procedure for an industrial task with a category dictionary to determine a category for the step of the video procedure. The system also links, based on the category for the step of the video procedure, the step of the video procedure with at least a portion of a second video procedure to generate a hypervideo that comprises an industrial sub-task for the industrial task. Furthermore, the system displays the hypervideo via a head-mounted visual display of a wearable device.

Abstract: A security system includes a security system controller and a plurality of security sensors that are operably coupled with the security system controller. The security system includes a plurality of configuration settings that define when particular alarms are to be issued by the security system based at least in part on events that are detected by the security sensors. The security system controller receives each of the events detected by the security sensors. The security system controller stores event data that includes an event type, a time value indicating when the event occurred, and an identifier of the security sensor that detected the event. The security system controller analyzes the stored event data to identify and output one or more changes to one or more of the plurality of configuration settings in order to reduce false alarms issued by a security system.

Abstract: Runway awareness and advisory systems (RAAS) and methods are provided for an aircraft. A variety of alerts can be provided based on integrating FMS data with the RAAS systems.

Abstract: A transcription system for an aircraft is configured to: generate an ownship call sign list that includes a plurality of potential ownship call signs that may be used in messages from ATC directed to the ownship, categorize a received message as being directed to the ownship when a recovered call sign from the message corresponds to a call sign from the ownship call sign list; and signal an aircraft display device to display a graphical message element that is representative of the received message, includes a textual representation of message content and the recovered call sign from the received message, and that is displayed in a manner that indicates whether the received message has been categorized as being directed to the ownship or traffic aircraft. The transcription system for an aircraft may be configured to re-categorize a previously categorized received ATC message based on flight crew interaction with a GUI.

Abstract: A ram air turbine rotor comprises at least one intra-flow path shroud structure coupled between rotor blades, along a radial position between a support disc and an outer rim. The shroud structure includes shroud sectors each coupled between a respective pair of blades. The sectors each include a first edge adjacent to leading edges of the respective pair of blades, the first edge including a first curved segment, and a second edge adjacent to trailing edges of the respective pair of blades, the second edge including a second curved segment. The curved segments are each partially defined by a respective ellipse having a semi-major axis and a semi-minor axis. The semi-major axis is a portion of a spanwise distance between the respective pair of blades. The semi-minor axis is a portion of an axial distance between the leading edge of one blade and the trailing edge of an adjacent blade.

Abstract: The present invention relates to heat transfer compositions comprising refrigerant, lubricant and stabilizer, wherein the refrigerant comprises from about 5% by weight to 100% by weight of trans-1,2-difluorethylene (R1132(E)), and wherein said lubricant comprises polyol ester (POE) lubricant and/or polyvinyl ether (PVE) lubricant, and wherein said stabilizer comprises an alkylated naphthalene and optionally but preferably an acid depleting moiety.

Abstract: Systems and methods for a stabilized evaporable getter for increased handleability is provided. In certain embodiments, a method includes preparing a first getter material, a second getter material, and a metal material. Additionally, the method includes mixing the first getter material, the second getter material, and the metal material into a mixed getter material. Further, the method includes placing the mixed getter material into a getter holder. Also, the heat-treating the getter holder at a temperature below an activation temperature for an exothermic reaction of the mixed getter material but above a melting temperature of the metal material.

Abstract: Paving compositions and method of producing the same are provided. In an exemplary embodiment, a paving composition includes a binder, where the binder includes bitumen, recycled plastic, and a performance enhancement additive. The performance enhancement additive is selected from the group of low molecular weight polyolefin, a glycidyl compound, and a combination thereof. The low molecular weight polyolefin has a weight average molecular weight of from about 500 to about 30,000 Daltons. The glycidyl compound includes an ethylene glycidyl (meth)acrylate polymer with a weight average molecular weight of from about 500 to about 30,000 Daltons.

Abstract: A system comprises a radio receiver including an antenna, tunable RF notch filters that receive a desired RF signal and reject an interference signal, a LNA, a splitter, and a processor. A received RF signal is divided by the splitter and directed along a main signal path and an interference detection path. The interference detection path comprises a mixer that converts the received RF signal to an IF band, a synthesizer, and a SAW filter in communication with the mixer. The SAW filter rejects any IF signal generated due to a desired received RF signal and improves an accuracy/resolution of a detected interference frequency. The processor estimates the interference frequency based on a detected amplitude of signal samples and a synthesizer tuned frequency for that amplitude. If the detected amplitude is more than a threshold, then a control signal is sent to configure the notch filters at the interference frequency.

Abstract: A method includes generating a future state reflecting predicted values for a future time for a plurality of processing equipment for an industrial process run by an industrial process control and automation system (IPCS) configured to control the industrial process including at least one process controller coupled to input output (I/O) modules coupled to field devices including sensors and actuators that are coupled to processing equipment including the plurality of processing equipment. The method includes displaying in a human machine interface (HMI) associated with an operator computing system that is coupled to the process controller a dynamic time-based representation for each of the plurality of the processing equipment including beginning from a time beginning in the past including historical values, a value at a current time, and the predicted value at the future time.

Abstract: Embodiments relate generally to a gas detector test fixture (102) that recycles test gas, which can then be reused. A portable gas detector test fixture (102), comprises a test chamber (104), a processor (134), a docking connector (132) communicatively coupled to the processor (134), an output device (138) communicatively coupled to the processor (134), a memory (136) communicatively coupled to the processor (134), and an application (137) stored in the memory (136) that, when executed by the processor (134), is configured to conduct a bump test on a portable gas detector (106) plugged into the docking connector (132) and to output the bump test result to the output device (138).

Abstract: Methods, apparatuses and systems for configuring a flame detection apparatus using flame detecting components are disclosed herein. An example apparatus may comprise: a controller component and at least one flame detecting component in electronic communication with the controller component. The flame detecting component may be configured to detect infrared radiation associated with a fire in an environment and receive and transmit communication signals. In response to detecting a first infrared control (IR) signal, the flame detecting component may provide an indication of the first IR control signal to the controller component.

Abstract: A method for monitoring a security system includes receiving a plurality of events produced by one or more of a plurality of components of the security system. A corresponding event type is identified for each of the plurality of received events from a plurality of event types. A spatial representation of at least part of the facility is displayed on a display of a user interface. For each of at least some of the plurality of received events, a predefined event icon that corresponds to the event type of the event is displayed on the spatial representation of at least part of the facility, at a location that corresponds to the location of the facility that the component that produced the event is located, and at a time that corresponds to the time that the event was produced by the corresponding component.

Abstract: Operating heating, ventilation, and air conditioning systems using occupancy sensing are described herein. One device includes instructions which cause a processor to receive building information including information defining a plurality of spaces of a building, occupancy sensing system information describing a location of each of a plurality of occupancy sensing system fixtures with respect to a representation of the building, and heating, ventilation, and air conditioning (HVAC) system information describing a relationship between the plurality of spaces and a plurality of HVAC devices installed in the building, create a mapping between a space of the plurality of spaces, a fixture of the plurality of fixtures, and an HVAC device of the plurality of HVAC devices based on the building information, and modify an operation of the HVAC device based on the mapping and responsive to a determination of occupancy in the space by the fixture.

Abstract: Systems and methods for monitoring intravenous (IV) fluid bags are provided. The system includes a replaceable unit comprising a sensor comprising a pressure sensor configured to measure hydrostatic pressure, an electrical connector coupling the sensor to a controller component, a cannula configurable for insertion into a fluid port of an IV fluid bag, and an IV tube coupling the sensor to an IV fluid bag via the cannula. The system further includes the controller component configured to retrieve data representative of hydrostatic pressure from the sensor and calculate remaining fluid volume, discharge rate, and flow occlusion based on the retrieved data.

Abstract: Fire alarm system device identification methods and systems are described herein. One fire alarm system, includes a gateway connected to a system control panel for allowing mobile device access to the system, a mobile device connected to the control panel, a fire alarm system control application on the mobile device, wherein the fire alarm control system application gains access to the control panel via the gateway, a search utility in the fire alarm control system application for identifying a particular fire alarm system device that is in a specific condition or location, and a database accessible via the fire alarm control system application wherein location and condition information about the plurality of fire alarm system devices is located, such that the search utility can search the database and identify the particular fire alarm system device from the other of the plurality of fire alarm system devices.

Abstract: A system for localization of a safe landing zone comprises at least one image-capture device onboard an aerial vehicle, and an onboard processor coupled to the image-capture device. The processor is operative to execute instructions to perform a method that comprises: receive, from the image-capture device, two or more overlapping images of a landscape underneath the aerial vehicle; generate, based on the overlapping images, a landing zone heatmap of the landscape; identify, based on the landing zone heatmap, one or more regions of the landscape having potential landing zones and obstacles; and determine a location of a safe landing zone using a distance transform of the one or more regions of the landscape. The location of the safe landing zone is in an area within one of the potential landing zones that is farthest from the obstacles. The location of the safe landing zone is then stored in a database.

Abstract: This disclosure describes an on-board oxygen generating system (OBOGS) using open loop control. An example OBOGS includes a concentrator comprising at least two beds and a controller. Each bed has a valve to pneumatically couple the bed between a supply gas source and a vent; The controller receives at least one input signal from at least one sensor aboard an aircraft, and determines a predicted oxygen concentration output from the at least two beds into the based on the received input signals. The controller controls the valves of the at least two beds based on the determined predicted oxygen concentration to adjust charge/vent ratios of the at least two beds.

Abstract: A method and interface for automated loop checking of an industrial process control and automation system comprises importing wiring diagrams and alarm setpoints to operating software executing on a hand-held device from a database. The operating software uses the wiring diagrams and alarm setpoints to build an I/O loop check file. The method further includes, installing a dongle adapted to simulate I/O signals on a first terminal block. The dongle making an electrical connection to at least one I/O loop. The method further includes transmitting via a communication link the I/O loop check file to the dongle and instructing the dongle to perform an I/O loop test on the at least one I/O loop by simulating I/O signals based on the I/O loop check file. The results of the I/O loop test is transmitted via the communication link the results to the operating software.

Abstract: A computer implemented method includes obtaining, by the computer, assay data for a feedstock containing measurements for one or more aspects of the first feedstock, a first equipment model containing properties of processing units, and processing conditions containing one or more variables by which the first feedstock will be processed by the processing units. The computer determines a corrosion amount of the processing units using the processing conditions, the properties of the processing units contained in the equipment model, and the assay data for the feedstock, and stores/displays the corrosion amount of the processing units. A safety warning may be displayed, and the feedstock rejected if the corrosion amount exceeds a predetermined safety level for one or more of the processing units.