Patent application number | Description | Published |
20090146016 | Trailing edge device catchers and associated systems and methods - Trailing edge device catchers and associated systems and methods are disclosed. A system in accordance with one embodiment includes a wing having a wing support, a trailing edge device carried by and movable relative to the wing and having a device support, and a coupling connected between the wing and the trailing edge device. The coupling can include a pivot joint that includes a pivot element aligned along a pivot axis and connected between the wing support and the device support. The coupling can further include an actuator coupled between the wing and the trailing edge device, with the actuator having a first position in which the trailing edge device is stowed, and a second position in which the trailing edge device is deployed, with an air flow gap located between the wing and the trailing edge device when the trailing edge device is in the second position. A cam track is carried by one of the wing and the trailing edge device and has opposing cam track surfaces fixed relative to each other. A cam is carried by the other of the wing and trailing edge device and is positioned within the cam track between the opposing cam track surfaces. The cam is offset from the pivot axis and during normal operation the cam can carry no load or a first load along a load path that includes the cam track, and when a decrease in support provided by at least one of the pivot element, the wing support and the device support occurs, the cam can carry a second non-zero load greater than the first load along the load path. | 06-11-2009 |
20100170998 | AIRCRAFT TRAILING EDGE DEVICES, INCLUDING DEVICES HAVING FORWARDLY POSITIONED HINGE LINES, AND ASSOCIATED METHODS - Aircraft trailing edge devices, including devices having forwardly positioned hinge lines, and associated methods are disclosed. An aircraft system in accordance with one embodiment of the invention includes a wing and a trailing edge device coupled to the wing. The trailing edge device can be movable relative to the wing between a stowed position and a deployed position, with the trailing edge device having a leading edge, a trailing edge, an upper surface, and a lower surface. The upper surface can have an intersection point with the wing when the trailing edge device is in the stowed position. The motion of the trailing edge device relative to the wing can include rotational motion about a hinge line positioned forward of the intersection point, and a gap can be positioned between the trailing edge of the wing and the leading edge of the trailing edge device when the trailing edge device is in the deployed position. | 07-08-2010 |
20120018588 | Aircraft Trailing Edge Devices, Including Devices Having Forwardly Positioned Hinge Lines, and Associated Methods - Aircraft trailing edge devices, including devices having forwardly positioned hinge lines, and associated methods are disclosed. An aircraft system in accordance with one embodiment of the invention includes a wing and a trailing edge device coupled to the wing. The trailing edge device can be movable relative to the wing between a stowed position and a deployed position, with the trailing edge device having a leading edge, a trailing edge, an upper surface, and a lower surface. The upper surface can have an intersection point with the wing when the trailing edge device is in the stowed position. The motion of the trailing edge device relative to the wing can include rotational motion about a hinge line positioned forward of the intersection point, and a gap can be positioned between the trailing edge of the wing and the leading edge of the trailing edge device when the trailing edge device is in the deployed position. | 01-26-2012 |
Patent application number | Description | Published |
20090124668 | CYCLIC DERIVATIVES AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY - The present application describes modulators of MCP-1 of formula (I): | 05-14-2009 |
20090298833 | PIPERIDINYL DERIVATIVES AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY - The present application describes substituted piperidinyl modulators of MIP-1α or CCR-1 or stereoisomers or pharmaceutically acceptable salts thereof. In addition, methods of treating and preventing inflammatory diseases such as asthma and allergic diseases, as well as autoimmune pathologies such as rheumatoid arthritis and transplant rejection using said modulators are disclosed. | 12-03-2009 |
20100113489 | MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY, CRYSTALLINE FORMS AND PROCESS - The present invention provides a novel antagonist or partial agonists/antagonist of MCP-1 receptor activity: N-((1R,2S,5R)-5-(tert-butylamino)-2-((S)-2-oxo-3-(6-(trifluoromethyl)quinazolin- 4-ylamino)pyrrolidin-1-yl)cyclohexyl)acetamide, or a pharmaceutically acceptable salt, solvate or prodrug, thereof, having an unexpected combination of desirable pharmacological characteristics. Crystalline forms of the present invention are also provided. Pharmaceutical compositions containing the same and methods of using the same as agents for the treatment of inflammatory diseases, allergic, autoimmune, metabolic, cancer and/or cardiovascular diseases is also an objective of this invention. The present disclosure also provides a process for preparing compounds of Formula (I), including N-((1R,2S,5R)-5-(tert-butylamino)-2-((S)-2-oxo-3-(6-(trifluoromethyl)quinazolin-4-ylamino)pyrrolidin-1-yl)cyclohexyl)acetamide: | 05-06-2010 |
20100204274 | PIPERIDINYL DERIVATIVES AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY - The present application describes modulators of MIP-1α of formula (I) or stereoisomers or prodrugs or pharmaceutically acceptable salts thereof, wherein m, Q, T, W, Z, R | 08-12-2010 |
20110082113 | PRODRUGS OF A PIPERIDINYL DERIVATIVE AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY - The present application describes prodrugs of the compound of formula (I): | 04-07-2011 |
20110245226 | PIPERIDINYL DERIVATIVES AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY - The present application describes substituted piperidinyl modulators of MIP-1α or CCR-1 or stereoisomers or pharmaceutically acceptable salts thereof. In addition, methods of treating and preventing inflammatory diseases such as asthma and allergic diseases, as well as autoimmune pathologies such as rheumatoid arthritis and transplant rejection using said modulators are disclosed. | 10-06-2011 |
20120149733 | PIPERIDINYL COMPOUND AS A MODULATOR OF CHEMOKINE RECEPTOR ACTIVITY - The present application describes the compound of formula (I): | 06-14-2012 |
20120202802 | SPIROCYCLIC COMPOUNDS AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY - The present application describes modulators of chemokine receptor activity of formula (I) or stereoisomers or pharmaceutically acceptable salts thereof. In addition, methods of treating and preventing inflammatory diseases such as asthma and allergic diseases, as well as autoimmune pathologies such as rheumatoid arthritis and transplant rejection using modulators of formula (I) are disclosed. | 08-09-2012 |
20130178444 | PRODRUGS OF A PIPERIDINYL DERIVATIVE AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY - The present application describes prodrugs of the compound of formula (I): | 07-11-2013 |
20150018347 | SPIROCYCLIC COMPOUNDS AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY - The present application describes modulators of chemokine receptor activity of formula I | 01-15-2015 |
Patent application number | Description | Published |
20090082689 | METHOD AND APPARATUS FOR REDUCING THE NUMBER OF CHANNELS IN AN EEG-BASED EPILEPTIC SEIZURE DETECTOR - An ambulatory patient-specific epileptic seizure detector based on scalp EEG signals is presented. A method for selecting a patient-specific subset of electrodes from a plurality of m EEG channels needed to detect an epileptic seizure in the patient is also presented. Seizure EEG data is collected from the plurality of m EEG channels. An effective subset n of the channels of the plurality of m EEG channels is selected using recursive feature processing and a detector is constructed in response to the subset n of channels. The performance of the detector in detecting seizures is then estimated. | 03-26-2009 |
20090192394 | Method and apparatus for predicting patient outcomes from a physiological segmentable patient signal - A method and apparatus for predicting patient outcome from a physiological segmentable signal of a patient. In one embodiment, the method comprises the steps of obtaining the physiological segmentable signal of the patient; segmenting the physiological segmentable signal into a plurality of separate segmentable components; calculating a time series of the morphological distance between adjacent separate segmentable components of the plurality of separate segmentable components; and predicting patient outcome in response to the time series of the morphological distance. In another aspect, the invention relates to a method for extracting information from physiological signals for one or more subjects including the steps of partitioning the physiological signal into a plurality of components, grouping the components into a plurality of information classes, assigning a unique symbol to each information class, mapping each component to the assigned symbol, and examining one or more such sequences for clinical significance. | 07-30-2009 |
20100016743 | Identifying Groups of Patients with Similar Physiological Characteristics and Risk Profiles - The invention relates in part to methods for partitioning a plurality of patients into risk profile groups comprising the steps of: recording a physiological signal from each patient of a plurality of patients; segmenting the physiological signal into a plurality of components for each patient of a plurality of patients; grouping the components into a plurality of information classes for each patient of a plurality of patients; assigning a representation to each information class for each patient of a plurality of patients; and grouping the patients in response to the representations of their respective information classes. | 01-21-2010 |
20100016748 | Motif Discovery in Physiological Datasets: A Methodology for Inferring Predictive Elements - The application relates a methodology and apparatus for identifying predictive patterns for acute clinical events in the absence of prior knowledge. Principles of conservation are used to identify activity that consistently precedes an outcome in patients, and describe a two-stage process that allows us to more efficiently search for such patterns in large datasets. This is achieved by first transforming continuous physiological signals from multiple patients into symbolic sequences, and by then searching for patterns in these reduced representations that are strongly associated with an outcome. | 01-21-2010 |
20110257517 | Patient-Specific Seizure Onset Detection System - The present invention provides methods and systems for patient-specific seizure onset detection. In one embodiment, at least one EEG waveform of the patient is recorded, and at least one epoch (sample) of the waveform is extracted. The waveform sample is decomposed into one or more subband signals via a wavelet decomposition of the waveform sample, and one or more feature vectors are computed based on the subband signals. A seizure onset can then be identified based on classification of the feature vectors to a seizure or a non-seizure class by comparing the feature vectors with a decision measure previously computed for that patient. The decision measure can be derived based on reference seizure and non-seizure EEG waveforms of the patient. In another aspect, similar methodology is employed for automatic detection of alpha waves. In other aspects, the invention provides diagnostic and imaging systems that incorporate the above seizure-onset and alpha-wave detection methodology. | 10-20-2011 |
20130046193 | Method and Apparatus for Predicting Patient Outcomes from a Physiological Segmentable Patient Signal - A method and apparatus for predicting patient outcome from a physiological segmentable signal of a patient. In one embodiment, the method comprises the steps of obtaining the physiological segmentable signal of the patient; segmenting the physiological segmentable signal into a plurality of separate segmentable components; calculating a time series of the morphological distance between adjacent separate segmentable components of the plurality of separate segmentable components; and predicting patient outcome in response to the time series of the morphological distance. In another aspect, the invention relates to a method for extracting information from physiological signals for one or more subjects including the steps of partitioning the physiological signal into a plurality of components, grouping the components into a plurality of information classes, assigning a unique symbol to each Information class, mapping each component to the assigned symbol, and examining one or more such sequences for clinical significance. | 02-21-2013 |
20140072190 | Linear-Based Eulerian Motion Modulation - In one embodiment, a method of amplifying temporal variation in at least two images comprises examining pixel values of the at least two images. The temporal variation of the pixel values between the at least two images can be below a particular threshold. The method can further include applying signal processing to the pixel values. | 03-13-2014 |
20140072229 | Complex-Valued Phase-Based Eulerian Motion Modulation - In one embodiment, a method of amplifying temporal variation in at least two images includes converting two or more images to a transform representation. The method further includes, for each spatial position within the two or more images, examining a plurality of coefficient values. The method additionally includes calculating a first vector based on the plurality of coefficient values. The first vector can represent change from a first image to a second image of the at least two images describing deformation. The method also includes modifying the first vector to create a second vector. The method further includes calculating a second plurality of coefficients based on the second vector. | 03-13-2014 |
20140296724 | Method and Apparatus for Predicting Patient Outcomes from a Physiological Segmentable Patient Signal - A method and apparatus for predicting patient outcome from a physiological segmentable signal of a patient. In one embodiment, the method comprises the steps of obtaining the physiological segmentable signal of the patient; segmenting the physiological segmentable signal into a plurality of separate segmentable components; calculating a time series of the morphological distance between adjacent separate segmentable components of the plurality of separate segmentable components; and predicting patient outcome in response to the time series of the morphological distance. In another aspect, the invention relates to a method for extracting information from physiological signals for one or more subjects including the steps of partitioning the physiological signal into a plurality of components, grouping the components into a plurality of information classes, assigning a unique symbol to each information class, mapping each component to the assigned symbol, and examining one or more such sequences for clinical significance. | 10-02-2014 |
20140371610 | METHOD AND APPARATUS FOR BEAT-SPACE FREQUENCY DOMAIN PREDICTION OF CARDIOVASCULAR DEATH AFTER ACUTE CORONARY EVENT - A method for the machine generation of a model for predicting patient outcome following the occurrence of an event. In one embodiment the method includes the steps of obtaining a physiological signal of interest, the physiological signal having a characteristic; obtaining a time series of a signal characteristic; dividing the time series into a plurality of window segments; converting the time series from time-space to beat-space; computing the power in various frequency bands of each window segment; computing the 90th percentile of the spectral energies across all window segments for each frequency band; and inputting the data into a machine learning program to generate a weighted risk vector. | 12-18-2014 |
Patent application number | Description | Published |
20110080323 | LOW PROFILE ANTENNA ASSEMBLIES - An antenna assembly including a ground plane and a radiator supported above the ground plane is disclosed. The radiator may include a slot to configure the radiator to be resonant in at least two frequency ranges and a grounding point coupled to the ground plane. The radiator may be a dual-band planar inverted F antenna (PIFA) having an upper surface opposite the ground plane. First and second antenna modules may be coupled to the upper surface of the PIFA. The first and second antenna modules may be patch antennas, such as stacked patch antennas. | 04-07-2011 |
20120280888 | LOW PROFILE ANTENNA ASSEMBLIES - An antenna assembly including a ground plane and a radiator supported above the ground plane is disclosed. The radiator may include a slot to configure the radiator to be resonant in at least two frequency ranges and a grounding point coupled to the ground plane. The radiator may be a dual-band planar inverted F antenna (PIFA) having an upper surface opposite the ground plane. First and second antenna modules may be coupled to the upper surface of the PIFA. The first and second antenna modules may be patch antennas, such as stacked patch antennas. | 11-08-2012 |
20140015717 | Antenna Mast Assemblies - Exemplary embodiments are disclosed of antenna mast assemblies, which may be configured for multiband operation for automobiles or other vehicular applications. In an exemplary embodiment, an antenna mast assembly generally includes a coil radiator including a first coil portion and a second coil portion. The antenna mast assembly also includes a support having a first end portion, a second end portion, a first protruding portion, and a second protruding portion. The coil radiator is disposed about at least a portion of the support such that the first coil portion is between the first protruding portion and the first end portion of the support, and such that the second coil portion is between the second protruding portion and the second end portion of the support. | 01-16-2014 |
Patent application number | Description | Published |
20110302979 | LUBRICATION PROCESSES FOR ENHANCED FORGEABILITY - Forge lubrication processes are disclosed. A solid lubricant sheet is placed between a workpiece and a die in a forging apparatus. Force is applied to the workpiece with the die to plastically deform the workpiece. The solid lubricant sheet decreases the shear friction factor for the forging system and reduces the incidence of die-locking. | 12-15-2011 |
20120060981 | Processing Routes for Titanium and Titanium Alloys - Methods of refining the grain size of titanium and titanium alloys include thermally managed high strain rate multi-axis forging. A high strain rate adiabatically heats an internal region of the workpiece during forging, and a thermal management system is used to heat an external surface region to the workpiece forging temperature, while the internal region is allowed to cool to the workpiece forging temperature. A further method includes multiple upset and draw forging titanium or a titanium alloy using a strain rate less than is used in conventional open die forging of titanium and titanium alloys. Incremental workpiece rotation and draw forging causes severe plastic deformation and grain refinement in the titanium or titanium alloy forging. | 03-15-2012 |
20120076686 | HIGH STRENGTH ALPHA/BETA TITANIUM ALLOY - An alpha/beta titanium alloy comprising, in percent by weight based on total alloy weight: 3.9 to 4.5 aluminum; 2.2 to 3.0 vanadium; 1.2 to 1.8 iron; 0.24 to 0.30 oxygen; up to 0.08 carbon; up to 0.05 nitrogen; up to 0.015 hydrogen ; titanium; and up to a total of 0.30 of other elements. A non-limiting embodiment of the alpha/beta titanium alloy comprises an aluminum equivalent value in the range of 6.4 to 7.2, exhibits a yield strength in the range of 120 ksi (827.4 MPa) to 155 ksi (1,069 MPa), exhibits an ultimate tensile strength in the range of 130 ksi (896.3 MPa) to 165 ksi (1,138 MPa), and exhibits a ductility in the range of 12 to 30 percent elongation. | 03-29-2012 |
20130118653 | METHODS FOR PROCESSING TITANIUM ALLOYS - Methods of refining the grain size of a titanium alloy workpiece include beta annealing the workpiece, cooling the beta annealed workpiece to a temperature below the beta transus temperature of the titanium alloy, and high strain rate multi-axis forging the workpiece. High strain rate multi-axis forging is employed until a total strain of at least 1 is achieved in the titanium alloy workpiece, or until a total strain of at least 1 and up to 3.5 is achieved in the titanium alloy workpiece. The titanium alloy of the workpiece may comprise at least one of grain pinning alloying additions and beta stabilizing content effective to decrease alpha phase precipitation and growth kinetics. | 05-16-2013 |
20140076471 | PROCESSING ROUTES FOR TITANIUM AND TITANIUM ALLOYS - Methods of refining the grain size of titanium and titanium alloys include thermally managed high strain rate multi-axis forging. A high strain rate adiabatically heats an internal region of the workpiece during forging, and a thermal management system is used to heat an external surface region to the workpiece forging temperature, while the internal region is allowed to cool to the workpiece forging temperature. A further method includes multiple upset and draw forging titanium or a titanium alloy using a strain rate less than is used in conventional open die forging of titanium and titanium alloys. Incremental workpiece rotation and draw forging causes severe plastic deformation and grain refinement in the titanium or titanium alloy forging. | 03-20-2014 |
20140261922 | THERMOMECHANICAL PROCESSING OF ALPHA-BETA TITANIUM ALLOYS - One embodiment of a method of refining alpha-phase grain size in an alpha-beta titanium alloy comprises working an alpha-beta titanium alloy at a first working temperature within a first temperature range in the alpha-beta phase field of the alpha-beta titanium alloy. The alloy is slow cooled from the first working temperature. On completion of working at and slow cooling from the first working temperature, the alloy comprises a primary globularized alpha-phase particle microstructure. The alloy is worked at a second working temperature within a second temperature range in the alpha-beta phase field. The second working temperature is lower than the first working temperature. The is worked at a third working temperature in a third temperature range in the alpha-beta phase field. The third working temperature is lower than the second working temperature. After working at the third working temperature, the titanium alloy comprises a desired refined alpha-phase grain size. | 09-18-2014 |
Patent application number | Description | Published |
20100232988 | TETHERED AIRFOIL METHODS AND SYSTEMS - The present invention relates to methods and compositions for power generation using a tethered airfoil. In particular, the present invention provides a cost effective, environmentally friendly alternative to generate power for the oil, water, and electric industries or any other application where power is desired. | 09-16-2010 |
20100313612 | Low-cost switch sensor remote dead bolt status indicator - A low-cost switch sensor remote dead bolt status indicator includes a switch sensor which starts a transmitter at a door lock location upon sensing of a dead bolt entering into a locked position. The transmitter is provided with a self shut-off feature operating after a fixed duration of minutes length has elapsed. The indicator also includes a receiver in a hand held unit, such as a key fob capable of receiving signals from the transmitter after the user presses an inquiry key on its surface. The hand held receiver having two indicators for alternately displaying the lock's dead bolt status as being locked or unlocked. In an alternate embodiment, the switch sensor is provided as an integral part bonded to the conventional manufactured metal strike plate dead bolt frame that is typically attached to the door jamb. | 12-16-2010 |
20100315233 | Dead bolt lock reminder triggered by proximity detector - A deadbolt lock reminder system includes a normally closed deadbolt detector switch which supplies power to a proximity detector to detect a presence of a person in a vicinity of a door whenever the dead bolt is detected not to be in a locked position. When the person leaves the vicinity of the door, the proximity detector switches into a “person no longer detected” mode thereby triggering an alarm. The sounding of the alarm will remind the person to return to lock the dead bolt. The alarm sounds for a fixed duration while the person is still within earshot of the alarm. | 12-16-2010 |
20100328089 | Dead bolt lock reminder using passive receiver - A dead bolt lock reminder system includes a dead bolt lock mechanism including a dead bolt for mounting in a door to be secured in a closed door state and a transmitter subsystem constructed for positioning proximate the deadbolt lock mechanism and which further includes a transmitter and a detector. The detector is configured for detecting when the dead bolt is moved from a locked state position to an unlocked state position and from an unlocked state position to a locked state position and where the transmitter is configured for transmitting a dead lock reminder signal identifying that a state of the dead bolt has changed to one of locked and unlocked upon detection of same by the detector. A hand held receiver subsystem is configured to receive the dead lock reminder signal at a time of transmission, and maintain a status of a last change to a locked or an unlocked state for displaying to a user of the hand held receiver subsystem. | 12-30-2010 |
20110077113 | Pass-through PTO mechanism for renewable engergy systems - A pass-through power take-off (PTO) mechanism for use with renewable energy systems is described to extract power from a linearly moving tether under high tension and to convert it to rotary power such as for driving an electric generator. Three such embodiments are described. The first uses two adjacent timing belts and transfers power from tether to PTO via friction. The second embodiment uses two adjacent roller chain loops and a mechanical engagement method to transfer power from tether to PTO. The third embodiment uses two adjacent double-sided timing belts and either a synchronous or an asynchronous method to transfer power from the tether to the PTO. | 03-31-2011 |
20120017365 | SAFETY SWIMMING POOL APPARATUS - Apparatus usable with a safety swimming pool incorporating a buoyant submersed rescue floor is described. In one instance, a winch coupling a gear motor to a cable drum via an electrically disengageable clutch is used as a device to re-deploy the buoyant floor to the bottom after a rescue. In another instance a solar powered dedicated power supply is used to power the trigger/sensor subsystem. In yet another instance an electro-mechanical circuit for sensing and triggering a rescue episode is described. | 01-26-2012 |
Patent application number | Description | Published |
20090059480 | POWER METER SOCKET TO CIRCUIT BREAKER CONNECTION - A one-piece power meter socket to circuit breaker connection structure includes an elongated trunk section connecting a lower spade section with a forwardly offset connection plate at an upper end. The connection plate is joined to the trunk section by an angled extension section. The connection plate has an aperture to receive a fastener to connect it and a meter jaw to a meter jaw base. The spade section includes a pair of laterally spaced, forwardly projection breaker receiving spades for reception in a receptacle of a circuit beaker. The connection structures are used in pairs with an insulating circuit breaker base to connect load-side meter jaws of a power meter socket to spade receptacles of a plug-in type of circuit breaker. The one-piece connection structure is formed of a sheet of metal having a thickness equal to the thickness specified for the spades engaged by the circuit breaker. | 03-05-2009 |
20120193987 | ENERGY INTERFACE SYSTEM - Aspects of the present disclosure involve systems, methods, and the like, for an energy interface system for interfacing alternative energy sources with a utility power source on a premises. The energy interface system provides flexibility in the use and distribution of utility energy sources and alternative energy sources based on several measurements and criteria of the interface system. For example, the energy interface system may allow for the energy consumption to adapt to changing parameters, such as utility rate schedules, cost of alternative fuels and utility premiums for consumption or generation of energy at particular times. The energy interface system also allows for deferment of charging or other high-energy loads to be recognized by the system at otherwise low-energy times. In addition, the energy interface system allows for monitoring and communication with the system for ease of configuring the system based on one or more criteria or measurements. | 08-02-2012 |
20150084418 | ENERGY INTERFACE SYSTEM - Aspects of the present disclosure involve systems, methods, and the like, for an energy interface system for interfacing alternative energy sources with a utility power source on a premises. The energy interface system provides flexibility in the use and distribution of utility energy sources and alternative energy sources based on several measurements and criteria of the interface system. For example, the energy interface system may allow for the energy consumption to adapt to changing parameters, such as utility rate schedules, cost of alternative fuels and utility premiums for consumption or generation of energy at particular times. The energy interface system also allows for deferment of charging or other high-energy loads to be recognized by the system at otherwise low-energy times. In addition, the energy interface system allows for monitoring and communication with the system for ease of configuring the system based on one or more criteria or measurements. | 03-26-2015 |
Patent application number | Description | Published |
20110056298 | FLOW AND PIPE MANAGEMENT USING VELOCITY PROFILE MEASUREMENT AND/OR PIPE WALL THICKNESS AND WEAR MONITORING - The present invention provides new techniques for non-invasive and real-time measurement of the velocity profile of slurry flow in horizontal pipes, as well as the measurement and trending of pipe wear on slurry lines. In the first case, this information can be used to determine the approach and onset of solid deposition on the bottom of the pipe. Having this information in real time can enable operation at lower velocities or higher solids concentration or both while avoiding solids deposition or plugging and their associated operational costs. In the second case, the present invention uses a permanently or semi-permanently installed ring of conformable ultrasonic transducers clamped onto the outside of the pipe. These transducers are used to measure the thickness of the pipe under their respective locations. | 03-10-2011 |
20140026666 | WEAR MONITORING WITH ROTATIONAL SENSOR AND SENSOR THICKNESS - Apparatus for determining a thickness of a wall of a pipe, featuring a signal processing module configured to respond to signaling containing information about traveling stress waves transmitted to and reflected back from a wall of a pipe by a sensor band that includes a series, ring or array having multiple transducers circumferentially arranged and mounted around, and attached to or clamped onto, an outside wall of the pipe; and determine a profile of a thickness of the wall of the pipe corresponding to circumferential locations of the multiple transducers based on the signaling received from the sensor band; and one or more orientation or rotation sensors, each responding to its orientation in relation to its displacement on the pipe and to provide an orientation signal containing information about the same. | 01-30-2014 |
20140026667 | GRAPHICAL USER INTERFACE RE WEAR MONITORING - Apparatus for determining a thickness of a wall of a pipe, featuring a signal processing module configured to respond to signaling containing information about traveling stress waves transmitted to and reflected back from a wall of a pipe by a sensor band that includes a series, ring or array having multiple transducers circumferentially arranged and mounted around, and attached to or clamped onto, an outside wall of the pipe; determine a profile of a thickness of the wall of the pipe corresponding to circumferential locations of the multiple transducers based on the signaling received from the sensor band, and the provides corresponding signaling containing information about the profile of the thickness of the wall of the pipe; and another module configured to receive the corresponding signaling and provide a visual indication of either data or a graph of the thickness of the wall of the pipe. | 01-30-2014 |
20140347472 | SPECTROSCOPIC ANALYSIS OF OIL SANDS ORE FACE FOR REAL TIME ORE BLEND MANAGEMENT - Apparatus is provided featuring a signal processor or signal processing module configured to receive signaling containing information about images of an ore sample; and determine information about a Bitumen Content of the ore sample based at least partly on the signaling, including for use in real time ore blend management in a bitumen recovery process related to mined oil sands. The ore sample may be an ore face, and the signaling may contain information about the images of the ore face. The signal processor or signal processing module may be configured to determine a real time ore face ore grade visualization based at least partly on the signaling, and provide corresponding signaling containing information about the real time ore face ore grade visualization, including a composite overlay image. | 11-27-2014 |