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Patent # | Description |
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US-7,102,323 |
High power density/limited DC link voltage synchronous motor drive A method and an apparatus optimize performance of a motor drive system. The method according to one embodiment comprises: selecting a property for a rated... |
US-7,102,229 |
Capacitor containing high purity tantalum Described is a method for producing high purity tantalum, the high purity tantalum so produced and sputtering targets of high purity tantalum. The method... |
US-7,102,041 |
Continuous process for preparing halogenated compounds A process for preparing a haloalkane comprising: (a) contacting a haloalkane starting material with an alkene in the presence of an effective amount of a... |
US-7,102,040 |
Fluoropolymer lined metallic vessel design The invention provides an apparatus useful in fluorinating organic compounds, or more particularly to a reactor system suitable for the fluorination of organic... |
US-7,101,997 |
Method for producing phenothiazinium compounds A process for producing a phenothiazinium compound comprising the step of: reacting phenothiazine, in the presence of a halogen, with at least one amine selected... |
US-7,101,447 |
Tantalum sputtering target with fine grains and uniform texture and method
of manufacture A method for producing a tantalum sputtering component includes a minimum of three stages each of which include a deformation step followed by an inert... |
US-7,101,277 |
Control system and method for controlling aircraft cabin altitude during
aircraft operations above maximum... A cabin pressure control system and method extends the cabin pressure control logic beyond the original maximum certified altitude of the aircraft, without... |
US-7,100,453 |
Modified dual diaphragm pressure sensor A device for sensing pressure using two flexible diaphragms in which an additional element is added to promote rolling contact of the diaphragm. One embodiment... |
US-7,100,452 |
Surface acoustic wave multiple sense element A wireless sensor is disclosed, which includes a substrate upon which the wireless sensor can be configured. The wireless sensor includes a plurality of surface... |
US-7,100,447 |
Super Invar magnetic return path for high performance accelerometers A force rebalance accelerometer (20) includes a silicon dioxide-based proof mass (28) having capacitive elements (40) engaged with excitation rings (61) made... |
US-7,100,355 |
Battle override valve A fuel control system, battle override valve and a method of controlling bypass fuel in a fuel system are disclosed. A battle override valve 30 for an engine... |
US-7,099,796 |
Multi-sensor information fusion technique The invention is a method and system for aggregating quantitative data and qualitative information from a plurality of sensors, each sensor having a plurality of... |
US-7,098,841 |
Methods and systems for controlling a height of munition detonation A unit is described that is configured to control detonation of a munition such that the munition is detonated at a desired altitude. The unit includes a radar... |
US-7,098,810 |
Aircraft autorecovery systems and methods Methods and systems for performing auto-recovery for an aircraft. An example system includes position and information systems, an automatic flight control... |
US-7,098,809 |
Display methodology for encoding simultaneous absolute and relative
altitude terrain data A display control device, having a processor structured for receiving terrain elevation information and samples of current position and altitude above ground... |
US-7,098,176 |
Azeotrope-like compositions of tetrafluoropropene and pentafluoropropene Provided are azeotrope-like compositions comprising tetrafluoropropene and pentafluoropropene and uses thereof, including use in refrigerant compositions,... |
US-7,097,432 |
Sliding vane turbocharger with graduated vanes A turbocharger having a variable geometry turbine inlet incorporating a cylindrical piston movable to vary the area of the inlet nozzle into the turbine. Vanes... |
US-7,097,422 |
Hoop stress relief mechanism for gas turbine engines A hoop stress relief mechanism is disclosed for use on a rotary body to relieve stress caused by both thermal and centrifugal forces. The mechanism may consist... |
US-7,097,411 |
Turbomachine compressor scroll with load-carrying inlet vanes A compressor scroll housing for use in conjunction with turbo-machinery, particularly applicable in aircraft. The scroll housing can include a plurality of... |
US-7,096,888 |
Fluidic pulse generator system A fluidic pulse generator system includes two fluidic diverter valves that are both controlled by a single fluidic pilot valve. The fluidic pilot valve and the... |
US-7,096,796 |
Brake handle with integral position sensing switch A brake handle for a train or other vehicle has a grip that may be grasped by a human operator, a shaft that is fastened to the grip, a hub that is fastened to... |
US-7,096,729 |
Disposable fluid flow sensor A disposable fluid flow sensor is disclosed herein, which generally includes a flow channel assembly comprising a flow channel tube in association with a... |
US-7,096,657 |
Gas turbine engine electromechanical variable inlet guide vane actuation
system An electromechanical inlet guide vane actuation system includes one or more electric motor driven actuators that are used to appropriately position the inlet... |
US-7,096,210 |
Trainable, extensible, automated data-to-knowledge translator A trainable, extensible, automated data-to-knowledge translator is described. One aspects of the present invention includes a computerized system having at least... |
US-7,096,153 |
Principal component analysis based fault classification Principal Component Analysis (PCA) is used to model a process, and clustering techniques are used to group excursions representative of events based on sensor... |
US-7,096,125 |
Architectures of sensor networks for biological and chemical agent
detection and identification A sensor network provides the ability to detect, classify and identify a diverse range of agents over a large area, such as a geographical region or building.... |
US-7,096,001 |
Security system with telephone controller A combination telephone set (such as a cordless phone) and security system control device that has a first interface means for interfacing the control device... |
US-7,095,910 |
Wavelength division multiplexing coupling device An exemplary WDM coupling device may include optical fibers. The coupling device may also include region(s) having varying coefficients of thermal expansion.... |
US-7,095,636 |
Electromagnetic interference filter for an autotransformer A filter system for attenuating electromagnetic interference (EMI) of an autotransformer-based rectification system that utilizes the leakage inductance of the... |
US-7,095,615 |
Environmentally tuned circuit card assembly and method for manufacturing
the same A circuit card assembly and a method for manufacturing the circuit card assembly are disclosed. The circuit card assembly includes a printed wiring board with... |
US-7,095,243 |
AC generator exciter rotor slip-ring test apparatus A test apparatus assembly is provided for testing an AC generator having an exciter rotor mounted to a shaft. The apparatus includes an annular end bell, a... |
US-7,095,226 |
Vertical die chip-on-board Methods and apparatus for vertical chip-on-board sensor packages can comprise a vertical sensor circuit component comprising a first face, a second face, a... |
US-7,095,198 |
Speed sensor for a power sensor module A power sensor module suitable for automotive and other high volume applications combines speed sensing and torque sensing operations into a single unit. A... |
US-7,094,988 |
Laser welding heat treat process A method for providing a pre-welding heat treatment to a workpiece surface is described wherein the method includes the steps of: generating through a laser... |
US-7,094,024 |
Performance and durability improvement in compressor structure design An integral assembly that may improve control over thermal and mechanical behaviors of assembly structures during various transient operation conditions is... |
US-7,093,820 |
Over center high deflection pressure energizing low leakage seal A low leakage seal for separating two environments and contacting a component surface is provided. The seal includes a base and an annular rib. The annular rib... |
US-7,093,806 |
Method and system for decoupling structural modes to provide consistent
control system performance A method and system for calculating a control function for a structural system (10) that can be used to determine an appropriate control force to apply to an... |
US-7,093,696 |
Aircraft brake actuator thermal insulator and tangential movement
compensator An aircraft brake actuation system includes an actuator for selectively moving to a position that corresponds to a commanded brake force. A cap assembly is... |
US-7,093,618 |
Lounge valve mounting housing and assembly The present invention provides a lounge valve mounting housing and assembly. The housing and assembly are useful for directing air through ducts, and... |
US-7,093,617 |
Fluidic diverter valve with a non-spherical shuttle element A fluidic diverter valve for use in flight control systems that includes a non-spherical shuttle element disposed within a cavity formed in the valve housing. In... |
US-7,093,448 |
Multi-action on multi-surface seal with turbine scroll retention method in
gas turbine engine A gas turbine engine comprises a turbine scroll inside a combustor housing, discouragers with 90-degree bending angles, a radial nozzle contacting a forward... |
US-7,093,424 |
Thrust reverser system electro-mechanical brake manual release mechanism A manual release mechanism for a thrust reverser actuation system electromechanical brake includes a first release plate, a second release plate, at least two... |
US-7,093,420 |
Flow divider and ecology valve A fuel flow dividing ecology valve conveys fuel from a fuel source to at least a secondary gas turbine engine intake manifold during engine operation and... |
US-7,093,418 |
Gas turbine engine including a low pressure sump seal buffer source and
thermally isolated sump A gas turbine engine is configured to use relatively cool, low pressure air discharged from a low pressure compressor to supply buffer air to lubrication sump... |
US-7,093,168 |
Signal validation and arbitration system and method A common design framework for input and output signal validation, arbitration, and fault reporting for real-time controllers includes a method of validating... |
US-7,092,840 |
High temperature resonant transmission line sensor and methods A position sensing system uses a resonant transmission line having a moveable dielectric as a position sensor. The system includes circuitry that supplies a... |
US-7,091,850 |
Method and system for the sound triggered disarming of a security system The present invention relates to a system and method for the deactivation of an alarm system situated within a home or business environment by the use of a... |
US-7,091,718 |
System having unmodulated flux locked loop for measuring magnetic fields A system (10) for measuring magnetic fields, wherein the system (10) comprises an unmodulated or direct-feedback flux locked loop (12) connected by first and... |
US-7,091,388 |
Method of making 1,1,3,3,3-pentafluoropropene The invention provides an economic process for the manufacture of the hydrofluorocarbon 1,1,3,3,3-pentafluoropropene (HFC-1225zc). HFC-1225zc can be made from... |
US-7,090,713 |
Deep filter element suitable for replacing a shallow filter element and
having a support frame made from thin stock A deep format filter element has a peripheral frame with outwardly protruding mounting flanges. The mounting flanges simulate the periphery of a shallow format... |