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Unpowered data-transfer device
Apparatus and associated methods relate to an unpowered data-transfer device having a processor, non-volatile memory, and two connection ports, from which...
Method of high voltage detection and accurate phase angle measurement in
cordless phasing meters
A high voltage detection device comprises a probe comprising an electrode for contacting a high voltage electrical line. The electrode is connected in series...
Photoacoustic sensor with baseline and span correction
A photoacoustic detector wherein a detector response transfer function can be measured at various times under predetermined conditions during the life of the...
Aircraft display systems and methods with flight plan deviation symbology
An aircraft system includes a deviation module and a visual display. The deviation module is configured to receive a flight plan with a flight segment to a...
Protective coatings for ceramic matrix composite substrates and methods
for improving the wear resistance...
Coated articles adapted to be subjected to direct and sustained mechanical contact are provided. The coated articles include a ceramic matrix composite (CMC)...
Methods for repairing turbine components
A method is provided for repairing a turbine component with a distressed portion. The method includes machining the turbine component into a first intermediate...
Solvent compositions containing fluorine substituted olefins and methods
and systems using same
Various compositions, including particularly solvent compositions, containing fluorinated olefins, including particularly tetra- and penta-fluorpropenes, in a...
Pneumatically-expandable cable track for scanning head of paper machine or
An apparatus includes a cable track configured to be coupled to a moveable object and to be pushed and pulled by the movable object without buckling. The cable...
Systems and methods for a cold atom frequency standard
Systems and methods for a cold atom frequency standard are provided herein. In certain embodiments, a cold atom microwave frequency standard includes a vacuum...
Methods and systems for taxiway traffic alerting
Systems and methods for providing the crew of a vehicle with a potential collision alert. The alert is based on presumed flight-crew action and reaction times,...
Package-on-package based integrated circuit chip imager
An apparatus for use in decoding a bar code symbol includes a first integrated circuit chip with a wafer level camera, at least one light source, and a...
System and methods for feature selection and matching
Systems and methods for feature selection and matching are provided. In certain embodiments, a method for matching features comprises extracting a first...
Thermostat with electronic image display
A programmable controller for homes and/or buildings and their related grounds, such as thermostat, that has a display and an external interface. The external...
Aircraft radar altimeter structure
Embodiments described herein are directed towards a radar altimeter for mounting onto an aircraft. The radar altimeter includes a base configured to mount to an...
On board seat leakage detection system
Equipment and methodology are provided for performing seat leakage detection on a valve assembly including at least two valves to be tested, wherein, while both...
HVAC controller with component change notification
HVAC methods and systems are provided for issuing a component change notification to a user when an air filter or other replaceable component should be changed....
Reverse-flow annular combustor for reduced emissions
A combustor for a gas turbine engine is provided. The combustor includes an inner liner; an outer liner circumscribing the inner liner; and a combustor dome...
Pressure and flow altitude compensated shutoff valve
A pressure and flow altitude compensated shut off valve includes a valve body, a valve element, and an altitude compensation pilot valve. The valve body has an...
Process for synthesis of fluorinated olefins
Disclosed is a process for the synthesis of fluorinated olefins, and in particularly preferred embodiments tetrafluorinated olefins having F on an unsaturated,...
Respirators with a sacrificial cartridge for end of service life
A respirator service life indication system may include a breathing apparatus having an air purifying element; and a service life indicator arranged in a...
Relevant image detection in a camera, recorder, or video streaming device
The filtering tasks that are conventionally applied in a video monitoring application, to distinguish images that may be relevant to the application, are...
Low power reduction of biases in a micro primary frequency standard
A method for reducing or eliminating clock bias in an atomic clock is provided. The method comprises cooling a population of atoms collected in the atomic clock...
Composite AC-to-DC power converter with boosting capabilities
A nearly 2 to 1 boosting mufti-phase AC-to-DC converter may include a main rectifier, an auxiliary rectifier; and an autotransformer connected to the main...
Module connector for uninterrupted communication
A module connector (102) for uninterrupted communication is described. The module connector (102) comprises a slot (602) for receiving connector pins (702) of...
Method for manufacturing high temperature electromagnetic coil assemblies
including brazed braided lead wires
By way of example, a method for manufacturing an electromagnetic coil assembly includes the steps of providing a braided aluminum lead wire having a first end...
Systems and methods for traffic prioritization
Methods and apparatus are provided for traffic prioritization of surrounding air traffic for display onboard an aircraft. The apparatus includes a traffic data...
Systems and methods for managing business objects
Described herein are systems and methods for managing business objects. In overview, various embodiments provide software, hardware and methodologies underlying...
System and method for mapping component bases using a chemical process
A method includes identifying a simulated input flow stream associated with a chemical processing facility. The input flow stream includes an input component...
Deposition of sensing layers for surface acoustic wave chemical sensors
based on supra-molecular chemistry
The design and deposition of a sensing layer for room temperature SAW/BAW chemical sensors utilizing macrocyclic compounds in accordance with supra-molecular...
Methods for non-destructively evaluating a joined component
A method for non-destructively evaluating a joined component includes inducing vibrations in the joined component within a range of frequencies, acquiring a...
High integrity, surface guidance system for aircraft electric taxi
A high-integrity auto-guidance and control method for use in conjunction with an aircraft electric taxi drive system comprises obtaining taxi path data...
Operation of a thermal comfort system
Systems, methods, and devices for operation of a thermal comfort system are described herein. For example, one or more embodiments include receiving data,...
Fan coil thermostat with fan ramping
Fan coil thermostats can provide energy savings by, for example, operating a fan coil system more efficiently. Fan coil systems employing such a fan coil...
Gas valve with electronic valve proving system
A valve assembly may be configured to perform a valve proving test as part of an operational cycle of a combustion appliance coupled to the valve assembly. The...
Luminescent borates, materials and articles incorporating such borates,
and methods and apparatus for their...
Embodiments include luminescent materials and associated production methods. The material includes a crystal borate having a first substitutable element,...
Systems and methods for incorporating determinism in the wireless domain
Systems and methods for incorporating determinism in the wireless domain are provided. In certain embodiments, a network for deterministic wireless...
Power stealing circuitry for a control device
A power stealing circuit for stealing power to operate a control device is disclosed. In one illustrative embodiment, power may be periodically or...
Flight deck display systems and methods for generating in-trail procedure
windows including aircraft flight...
Embodiments of a flight deck display system for deployment onboard a host aircraft are provided, as are embodiments of a method carried-out by a flight deck...
Providing a diagnosis of a system of a building
Devices, methods, and systems for providing a diagnosis of a system of a building are described herein. One method includes displaying a system of a building,...
Anti-reflective coating for photolithography and methods of preparation
Anti-reflective coating materials for ultraviolet photolithography include at least one absorbing compound and at least one material modification agent, such as...
Systems and methods for the selection of antennas in aircraft navigation
Systems and methods for the selection of antennas in aircraft navigation systems are provided. In one embodiment, a navigation receiver system for an aircraft...
Systems and methods for updating HIL and HFOM integrity components when
not extrapolating position data
Systems and methods for reporting position and associated integrity during times when extrapolation is not taking place as accurately as possible. In one...
Systems and methods for potted shock isolation
Systems and methods for potted shock isolation are provided. In once embodiment a shock isolation system comprises an isolator comprising an outer ring for...
System and method for collaborative navigation
A system and method for collaborative navigation is provided. The system comprises a first mobile unit, at least one inertial measurement unit on the first...
Motor current based air circuit obstruction detection
A program product for determining an obstruction in an air circuit for an environmental control unit having a motor is provided. The program product comprises a...
Gas turbine engine fuel control thrust control override system
A gas turbine engine fuel control system is provided that includes a fuel metering valve and a thrust control valve. The fuel metering valve includes a metering...
Gas turbine engines with abradable turbine seal assemblies
A turbine section of a gas turbine engine includes a housing, a rotor assembly, and a seal assembly. The rotor assembly includes a rotor disk, a rotor platform...
Method for producing fluorinated organic compounds
Disclosed are processes for the production of fluorinated olefins, preferably adapted to commercialization of CF.sub.3CF.dbd.CH.sub.2 (1234yf). In certain...
Heat exchanger with telescoping expansion joint
A heat exchanger comprises a shell comprising a hollow shell body and separate shell end members attached thereto. A number of tubes is disposed within the...