Patent application number | Description | Published |
20100133771 | DUMP TRUCK TAG AXLE SUSPENSION CONTROL - Dump truck tag axle suspension control. A method of controlling a tag axle suspension includes activating a pusher suspension lift switch; and engaging a steer lock on the tag axle suspension, thereby preventing steering of the tag axle suspension, in response to the lift switch activating step. Another method includes activating a switch to thereby begin operation of a hydraulic pump; and engaging a steer lock of the tag axle suspension, in response to the switch activating step. Yet another method includes applying pressure to a bed lift actuator; sensing the pressure applied to the bed lift actuator; and applying pressure to a tag suspension load actuator, thereby transmitting a load from a frame to a tag axle via the load actuator, in response to the sensed pressure applied to the bed lift actuator reaching a predetermined level. | 06-03-2010 |
20110057406 | STEERABLE AND LIFTABLE INDEPENDENT SUSPENSION SYSTEM - A liftable independent suspension system which may also be steerable. In a described embodiment, a liftable suspension system for use on a vehicle includes wheel spindles positioned to extend outwardly at each respective lateral side of the vehicle. The spindles are displaceable independent of each other. An actuator is operable to raise at least one of the spindles, so that a tire rotatably connected to the spindle is liftable out of engagement with a road surface when the actuator raises the spindle. | 03-10-2011 |
20120248725 | SUSPENSION SYSTEM WITH ARTICULATION COMPLIANT SPRING BEAM BUSHING - A suspension system can include a spring beam with a bushing receiving opening having outer ends with larger dimensions as compared to an intermediate section of the opening. Another suspension system can include a spring beam having a bushing receiving opening, a resilient bushing received in the opening, and a rigid sleeve received in the bushing, a radial distance between the sleeve and the opening being reduced between opposite ends of the opening. Another suspension system can include an axle, a spring beam attached to the axle, the spring beam including a bushing receiving opening, and a resilient bushing received in the opening, the bushing having outer ends with larger outer dimensions as compared to an intermediate section of the bushing between the bushing outer ends. | 10-04-2012 |
Patent application number | Description | Published |
20140363822 | COMPOSITIONS AND METHODS FOR SAMPLE PREPARATION - The invention relates generally to compositions and methods for disrupting cells (e.g., disrupting cellular and nuclear membranes). In particular, the invention provides modified solid surfaces (e.g., bead surfaces) and their use in disruption of cellular membranes (e.g., during cellular lysis procedures (e.g., for recovery of nucleic acid (e.g., DNA or RNA) from mechanical cell lysis)). Compositions and methods of the invention find use in a wide range of applications including molecular biology and medical science. | 12-11-2014 |
20150184148 | SYSTEMS AND METHODS FOR ISOLATING NUCLEIC ACIDS FROM CELLULAR SAMPLES - The present disclosure relates to systems and methods for nucleic acid isolation from cellular samples. In particular, the present disclosure provides systems and methods for lysing cells and recovering nucleic acids. | 07-02-2015 |
20150241319 | SWAB INTERFACE FOR A MICROFLUIDIC DEVICE - The present disclosure relates to a swab port device. In particular, the present disclosure relates to swab port device that interfaces a swab to a microfluidic device, methods of bonding the swab port to the device, methods of recirculating liquid over the swab, and an enclosure system to seal the device. | 08-27-2015 |
Patent application number | Description | Published |
20080296436 | IN ORBIT SPACE TRANSPORTATION & RECOVERY SYSTEM - An In Orbit Transportation & Recovery System (IOSTAR™) ( | 12-04-2008 |
20090242704 | IN ORBIT SPACE TRANSPORTATION & RECOVERY SYSTEM - An In Orbit Transportation & Recovery System (IOSTAR™) ( | 10-01-2009 |
20100003930 | Personal content player - A Personal Content Player is disclosed. One embodiment of the present invention is a miniature electronic device which functions as an automatic content receiver and storage device. Digital content is transmitted to the device using the excess capacity in an existing network, such as one or more conventional broadcast radio stations. The content is received by the device, and stored in a memory. The content is then played at a time chosen by the user. | 01-07-2010 |
20100134247 | Personal digital asset manager - Methods and apparatus for a Personal Digital Asset Manager are disclosed. One embodiment of the present invention is a miniature electronic device, which functions as a fully-powered personal computer, which stores digital files and content, and which communicates wirelessly with external input and output devices and a network such as the Internet. In one embodiment, the present invention may be carried in a pocket or purse, clipped on a belt or incorporated into a pair of glasses. | 06-03-2010 |
20110103585 | Mobile Content Magnet - Methods and apparatus for a Mobile Content Magnet are disclosed. One embodiment of the present invention is a miniature electronic device, which functions as a fully-powered personal computer, which stores digital files and content, and which communicates wirelessly with external input and output devices and a network such as the Internet. In one embodiment, the present invention may be carried in a pocket or purse, clipped on a belt or incorporated into a pair of glasses. In another embodiment, the Mobile Content Magnet is configured to receive an automatic stream of digital content over a wireless connection from a remote server which functions as a content aggregator. The content which is automatically pushed to the user is either directly chosen by the user, or may be suggested by software running on the remote server that seeks and identifies additional content using keyword or relevance searches. | 05-05-2011 |
20110178879 | Relationship prediction system using external databases - A Relationship Prediction System Using External Databases for providing a relationship prediction based on the correlation of personal characteristics and the analysis of genetic characteristics is disclosed. In one embodiment, a first person supplies descriptions of their own personal characteristics, as well as descriptions of the personal characteristics of their ideal match, to a website. The first person also furnishes an odor, tissue or fluid sample to a test facility, where genetic characteristics are analyzed and determined. A relationship match is then generated based on both a combination of both a positive correlation of the personal characteristics of the first person and second person, and a measured dissimilarity between the sequence of genetic characteristics of the first person and second person. In one embodiment, personal characteristics are obtained from one or more external webpages. | 07-21-2011 |
20140245014 | Remote control app for smart phones - Methods and apparatus for a Remote Control App for Smart Phones are disclosed. One embodiment of the present invention is a software application or “App” which may be downloaded to a conventional smart phone ( | 08-28-2014 |
20150186773 | Searching Methods Using Genetic Responsivity Measurements - Methods and apparatus for using an energy emanating device that finds a person ( | 07-02-2015 |
Patent application number | Description | Published |
20100219334 | SYSTEM AND METHOD FOR WELLBORE MONITORING - A system for monitoring a borehole includes: a borehole string configured to be disposed within the borehole and configured to direct a fluid into the earth formation for storage in the earth formation, the fluid including carbon dioxide; at least one optical fiber sensor disposed on the borehole string at a fixed location relative to the borehole string, the optical fiber sensor including a plurality of measurement units disposed therein along a length of the optical fiber sensor, the plurality of measurement units configured to cause a wavelength shift in an interrogation signal received in the at least one optical fiber sensor due to at least one of a strain and a deformation of the borehole string; and a processor configured to transmit the interrogation signal to the at least one optical fiber sensor, and calculate at least one of the strain and the deformation based on the wavelength shift. | 09-02-2010 |
20130266039 | SYSTEM AND METHOD FOR WELLBORE MONITORING - A system for monitoring a borehole in an earth formation includes: a borehole string configured to direct a fluid into the earth formation; at least one optical fiber sensor disposed on the borehole string at a fixed location relative to the borehole string, the optical fiber sensor including a plurality of measurement units configured to generate measurements of at least one of strain and deformation of the borehole string; at least one temperature sensor configured to measure a temperature at a plurality of locations along the length of the optical fiber sensor; and a processor configured to receive the measurements from the at least one optical fiber sensor, receive temperature measurements from the at least one temperature sensor, and identify a fluid leak in at least one of the borehole string and the formation based on a correlation of the optical fiber sensor measurements and the temperature measurements. | 10-10-2013 |
20140099211 | Detection of Well Fluid Contamination in Seabed Fluids of Well Pump Assemblies - A submersible well pump assembly include a rotary pump driven by an electrical motor. A seal section operably connects between the motor and the pump for reducing a pressure differential between motor oil in the motor and well fluid surrounding the pump assembly. The pump assembly contains a sealed fluid. A sensor mounted to the well pump assembly detects contamination of the sealed fluid by well fluid encroaching into contact with the sealed fluid. The sensor may be mounted in the motor or the seal section to detect well fluid contamination of motor oil. The sensor may be mounted in a secondary pump that has that has temporary barriers to block the entry of well fluid into a buffer fluid contained in the secondary pump while the secondary pump is in a storage condition within a well. | 04-10-2014 |
20150078943 | Tunable Progressive Cavity Pump - A well pump assembly includes a progressive cavity pump having a stator with an elastomeric inner portion. The stator has an axial cavity with internal lobes; a rotor with external lobes positioned within the axial cavity. An effector selectively increases and decreases a stiffness of the stator by changing a cross sectional area of the axial cavity in the stator. The effector may include a reservoir within the stator containing a fluid. A reservoir pump selectively increases and decreases a pressure of the fluid in the reservoir in response to sensing the flow rate from the progressive cavity pump and the torque of the motor. Alternately, the reservoir may contain a magneto-rheological fluid (MR fluid). A coil generates an electromagnetic field within the MR fluid to selectively increase and decrease a viscosity of the MR fluid. | 03-19-2015 |
20150114662 | Pressure Compensation for a Backup Well Pump - Primary and secondary pump assemblies are mounted to and supported by a supporting device in a well. The supporting device has a valve that has a first position allowing flow from the primary pump assembly while the secondary pump assembly is in a storage mode, and a second position allowing flow from the secondary pump assembly. A barrier in the intake of the secondary pump assembly blocks entry of well fluid into the secondary pump assembly while the valve is in the first position. The secondary pump is filled with a buffer fluid. A pressure compensator mounted to the secondary pump assembly has a movable element that moves in response to a difference between well fluid pressure on an exterior of the secondary pump assembly and the pressure of the buffer fluid contained in the secondary pump to reduce a pressure differential. | 04-30-2015 |
Patent application number | Description | Published |
20130334091 | ALUMINUM ALLOYS AND METHODS FOR PRODUCING THE SAME - Heat treatable aluminum alloy strips and methods for making the same are disclosed. The heat treatable aluminum alloy strips are continuously cast and quenched, with optional rolling occurring before and/or after quenching. After quenching, the heat treatable aluminum alloy strip is neither annealed nor solution heat treated. | 12-19-2013 |
20140000768 | ALUMINUM ALLOYS AND METHODS FOR PRODUCING THE SAME | 01-02-2014 |
20140366997 | ALUMINUM ALLOYS CONTAINING MAGNESIUM, SILICON, MANGANESE, IRON, AND COPPER, AND METHODS FOR PRODUCING THE SAME - New HT aluminum alloy bodies and methods of producing the same are disclosed. The new HT aluminum alloy bodies contain 0.20-2.0 wt. % Mg, 0.10-1.5 wt. % Si, 0.01-1.0 wt. % Fe, and, 0.10-1.0 wt. % Cu, wherein, when Si+Cu<0.60 wt. %, then Fe+Mn≦1.5 wt. %, optionally with up to 1.5 wt. % Mn, optionally with up to 1.5 wt. % Zn, wherein at least one of the Mg, the Si, the Fe, the Cu, the optional Mn, and the optional Zn is the predominate alloying element of the aluminum alloy sheet other than the aluminum, and may be produced by preparing the aluminum alloy body for post-solutionizing cold work, cold working by at least 25%, and then thermally treating. The new HT aluminum alloy bodies may realize improved strength and other properties. | 12-18-2014 |
20150071816 | ALUMINUM ALLOY PRODUCTS AND METHODS FOR PRODUCING SAME - An aluminum alloy product and method for producing the aluminum alloy product that, in some embodiments, includes an aluminum alloy strip having at least 0.8 wt. % manganese, at least 0.6 wt % iron, or at least 0.8 wt. % manganese and at least 0.6 wt % iron. A near surface of the aluminum alloy strip, in some embodiments, is substantially free of large particles having an equivalent diameter of at least 50 micrometers and includes small particles. Each small particle, in some embodiments, has a particular equivalent diameter that is less than 3 micrometers, and a quantity per unit area of the small particles having the particular equivalent diameter is at least 0.01 particles per square micrometer at the near surface of the aluminum alloy strip. | 03-12-2015 |
20150314361 | ALUMINUM SHEET WITH ENHANCED FORMABILITY AND AN ALUMINUM CONTAINER MADE FROM ALUMINUM SHEET - An aluminum sheet comprises a 3XXX or a 5xxx alloy having a tensile yield strength as measured in the longitudinal direction of 27-33 ksi and an ultimate tensile strength; wherein the ultimate tensile strength minus the tensile yield strength is less than 3.30 ksi (UTS−TYS<3.30 ksi). An aluminum container has a dome, wherein the dome comprises a AA 3XXX or a 5xxx having a tensile yield strength as measured in the longitudinal direction of 27-33 ksi and an ultimate tensile strength; wherein the ultimate tensile strength minus the tensile yield strength is less than 3.30 ksi (UTS−TYS<3.30 ksi). | 11-05-2015 |
Patent application number | Description | Published |
20130312425 | PASSIVE THERMOSTATIC VALVE - An airfoil includes an airfoil body having an internal cavity. A thermostatic valve is located at least partially within the internal cavity. The thermostatic valve is configured to passively control fluid flow into the internal cavity in response to a temperature within the internal cavity. | 11-28-2013 |
20130323079 | TURBOMACHINERY COMPONENT COOLING SCHEME - A turbomachinery component includes a surface exposed to hot working fluid flow. The surface has an undulating contour formed from a series of alternating protuberances and troughs. A set of three cooling outlets is associated with each trough. | 12-05-2013 |
20130323080 | VORTEX GENERATORS FOR IMPROVED FILM EFFECTIVENESS - An airfoil includes a suction surface, a pressure surface, a first showerhead cooling hole and a second showerhead cooling hole. The suction surface and the pressure surface both extend axially between a leading edge and a trailing edge, as well as radially from a root section to a tip section. The first showerhead cooling hole and the second showerhead cooling hole both extend into pressure surface near the leading edge. The first showerhead cooling hole and the second showerhead cooling hole are angled in opposing directions. | 12-05-2013 |
20140212298 | GAS TURBINE ENGINE TURBINE BLADE TIP COOLING - An airfoil for a gas turbine engine includes pressure and suction walls spaced apart from one another and joined at leading and trailing edges to provide an airfoil having an exterior surface that extends in a radial direction to a tip. A camber line at the tip extends from the leading edge to the trailing edge. Pressure and suction side shelves are arranged in the exterior surface on opposing sides of the camber line respectively in the pressure and suction side walls. A plateau is proud of and separates the pressure and suction side shelves. The plateau is arranged along the camber line and extends to the leading edge. | 07-31-2014 |
20140254631 | Actively Cooled Gas Turbine Sensor Probe Housing - An actively cooled turbine sensor assembly is designed to withstand post-combustion gas-path conditions of gas turbine engines. The housing forms part of a cooling system and includes an elongated tubular structure that may be inserted into the hot flow path. The distal end portion of the sensor assembly is contoured to minimize heat transfer. The housing also includes leading and trailing plenums for flowing cooling air through the housing and out through the distal end portion. Additional side cavities may also be provided for active cooling of the sensor and reducing possible heat conduction paths to the sensor. | 09-11-2014 |
20140271101 | MODULATED TURBINE VANE COOLING - A vane structure includes a baffle movably mounted within an aperture, the baffle movable to control a cooling flow between a first cooling cavity and a second cooling cavity. | 09-18-2014 |
20150307990 | METHOD AND SYSTEM FOR CONTROLLING COATING IN NON-LINE-OF-SIGHT LOCATIONS - A method for coating a turbine engine component, said method includes the steps of: placing the component into a chamber; injecting a non-reactive carrier gas containing a coating material into the chamber; and forming a coating on a desired portion of the component by locally heating the desired portion of the component by redirecting a directed energy beam onto the desired portion of the component. | 10-29-2015 |
20150322801 | AIRFOIL LEADING EDGE FILM ARRAY - An airfoil according to an exemplary aspect of the present disclosure includes, among other things, a first cooling hole with a first cooling passage arranged at a first angle relative to a chordwise axis and a second cooling hole with a second cooling passage arranged at a second different angle relative to the chordwise axis. A radial projection of the first cooling passage intersects a radial projection of the second cooling passage. | 11-12-2015 |
20150337667 | AIRFOIL COOLING DEVICE AND METHOD OF MANUFACTURE - An airfoil has an airfoil structure that defines a cooling passage for directing a cooling medium through the airfoil structure. A swirl structure is operatively associated with the cooling passage and configured to impart a tangential velocity to the cooling medium flowing through the cooling passage. An airfoil has an airfoil structure that defines a first cooling passage and a second cooling passage for directing cooling medium through the airfoil structure, each cooling passage having a swirl structure that imparts tangential velocity on the cooling medium flowing through the associated cooling passage. A method of making an airfoil that includes forming an airfoil structure that defines a cooling passage for directing a cooling medium through the airfoil structure and forming a swirl structure that is operatively associated with the cooling passage and imparts tangential velocity to the cooling medium flowing through the cooling passage. | 11-26-2015 |
20150345304 | GAS TURBINE ENGINE COMPONENT HAVING VASCULAR ENGINEERED LATTICE STRUCTURE - A component according to an exemplary aspect of the present disclosure includes, among other things a wall and a vascular engineered lattice structure formed inside of the wall. The vascular engineered lattice structure defines a hollow vascular structure configured to communicate a fluid through the vascular engineered lattice structure. The vascular engineered lattice structure has at least one inlet hole and at least one outlet hole that communicates the fluid into and out of the hollow vascular structure. | 12-03-2015 |
20150345396 | GAS TURBINE ENGINE COMPONENT HAVING VASCULAR ENGINEERED LATTICE STRUCTURE - A component according to an exemplary aspect of the present disclosure includes, among other things, a wall and a vascular engineered lattice structure formed inside of the wall. The vascular engineered lattice structure includes at least one of a hollow vascular structure and a solid vascular structure configured to communicate fluid through the vascular engineered lattice structure. | 12-03-2015 |
20150354372 | GAS TURBINE ENGINE COMPONENT WITH ANGLED APERTURE IMPINGEMENT - A component for a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a body portion that includes a first wall spaced apart from a second wall. At least one rib extends between the first wall and the second wall and at least one aperture extends through the at least one rib. The at least one aperture is angled relative to a radial axis of the at least one rib. | 12-10-2015 |
20150354406 | BLADE OUTER AIR SEAL AND METHOD OF MANUFACTURE - The present disclosure relates to gas turbine engine components, such as blade outer air seals and methods of manufacture. In one embodiment, a gas turbine engine component includes a retention interface formed by an additive manufacturing process. The gas turbine engine component can include a retention interface having a pattern, and a thermal barrier layer formed to the retention interface. | 12-10-2015 |
20150375297 | GAS TURBINE ENGINE COMPONENT COOLING PASSAGE AND SPACE EATING CORE - A method of manufacturing a component that includes providing a core structure, casting a component about the core structure, removing a first portion of the core structure from the cast component, and leaving a second portion of the core structure in the cast component to provide a reduced cross-section in the cast component. | 12-31-2015 |
20150377029 | GAS TURBINE ENGINE COMPONENT HAVING CURVED TURBULATOR - A component for a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a wall that forms a portion of an outer periphery of at least one cavity and at least one curved turbulator that extends from said wall. | 12-31-2015 |
20160024938 | AIRFOIL COOLING APPARATUS - An airfoil for a gas turbine engine, the airfoil includes a wall that has a leading edge and a trailing edge and at least partially defining a boundary of a leading edge cavity radially along the leading edge. A cooling jet structure is operatively associated with a portion of the wall proximate the leading edge and is configured to direct a cooling fluid tangent to the portion of the wall. | 01-28-2016 |
20160076451 | FILM HOLE WITH IN-WALL ACCUMULATOR - A gas turbine engine component is described. The component includes a component wall having an internal surface that is adjacent a flow of coolant and an external surface that is adjacent a flow of gas. The component wall includes a cooling hole that has an inlet defined by the internal surface and an outlet defined by the external surface. The cooling holes also has a metering location having the smallest cross-section area of the cooling hole, an internal diffuser positioned between the inlet and the metering location, an accumulation diverter portion of the internal diffuser and an accumulator portion of the internal diffuser. | 03-17-2016 |
20160084164 | PLATE FOR METERING FLOW - A cooling device for a gas turbine engine component comprises a gas turbine engine component having an upstream channel and a downstream channel that define a cooling flow path. A meter feature includes at least one hole to meter flow from the upstream channel to the downstream channel, and has an upstream side and a downstream side. An exit diffuser extends outwardly from the downstream side of the meter feature to control flow in a desired direction into the downstream channel. A gas turbine engine is also disclosed. | 03-24-2016 |
20160108739 | FILM HOLE WITH PROTRUDING FLOW ACCUMULATOR - A wall of a gas turbine engine is provided. The wall may comprise an external surface adjacent a gas path and an internal surface adjacent an internal flow path. A film hole may have an inlet at the internal surface and an outlet at the external surface. A flow accumulator adjacent the inlet may protrude from the internal surface. A method of making an engine component is also provided and comprises the step of forming a component wall comprising an accumulator on an internal surface and a film hole defined by the component wall. The film hole may include an opening adjacent the accumulator and defined by the internal surface. | 04-21-2016 |
20160115871 | COOLING CONFIGURATION FOR A COMPONENT - A component includes at least one thermal riser that extends from an exterior surface of the component. At least one cooling passage extends through a wall and adjoins an interior cooling passage and provides an exterior surface. At least one cooling passage is configured to direct cooling fluid through the wall adjacent to at least one thermocouple. | 04-28-2016 |
Patent application number | Description | Published |
20080261703 | Networked Gaming System With Ergonomic Gaming Machine Having Electromechanical Reels - A new ergonomic game cabinet with a unique layout is disclosed. The gaming machine cabinet includes a display mounted nearly vertically, combined with a player deck extending towards a player having more space at a more useful angle than previously available. The player deck will have open space usable by a player for small items (wallets, purses, chips, etc.), a player device area (typically buttons), and then a further area where a player can rest their arms, wrists, or elbows and comfortably reach the player device area. This further area may also be used for small player items, such as chips, tickets, etc. In addition, the new cabinet provides side panels on each side of the gaming machine cabinet that creates a feeling of being “surrounded” by the game experience due to reduced noise and visual distractions from nearby gaming machines, other patrons, waitrons, and the like. A version of the cabinet including electromechanical reels is also disclosed. | 10-23-2008 |
20080293476 | Ergonomic gaming machine having electromechanical reels - A new ergonomic game cabinet with a unique layout is disclosed. The gaming machine cabinet includes a display mounted nearly vertically, combined with a player deck extending towards a player having more space at a more useful angle than previously available. The player deck will have open space usable by a player for small items (wallets, purses, chips, etc.), a player device area (typically buttons), and then a further area where a player can rest their arms, wrists, or elbows and comfortably reach the player device area. This further area may also be used for small player items, such as chips, tickets, etc. In addition, the new cabinet provides side panels on each side of the gaming machine cabinet that creates a feeling of being “surrounded” by the game experience due to reduced noise and visual distractions from nearby gaming machines, other patrons, waitrons, and the like. A version of the cabinet including electromechanical reels is also disclosed. | 11-27-2008 |
20090221375 | Wide-Screen Bar Top Gaming Machine and Method - A bar top gaming machine cabinet is disclosed. The gaming machine cabinet includes a wide-screen display mounted in a top of the cabinet. Peripherals such as a currency acceptor and/or printer are installed in the interior of the cabinet beneath the display. Paper chutes extend from the peripherals to the exterior of the cabinet. This mounting scheme allows a bar top with a widescreen display to be implemented in the space of a typical bar top footprint. A method of assembling such a bar top gaming machine is also disclosed. | 09-03-2009 |