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56results about How to "Provide robustness" patented technology

Autofocus video tool and method for precise dimensional inspection

A refined autofocus method provides optimized lighting between iterative autofocus operations, to reliably provide the best possible autofocus Z-height precision. The method includes a quantitative initial focus Z-height determination based on initial focus curve data from initial autofocus images acquired using initial light control parameters. Then, the camera is set at that initial focus Z-height such that well focused images are provided. Refined (optimized) light control parameters are then determined based on at least one respective image acquired using respective light control parameters at that Z-height, such that an image acquired using the refined light control parameters provides a near-optimum value for a contrast-related metric (e.g., a focus metric) at that Z-height. Then, refined autofocus images are acquired using the refined light control parameters and a refined precise Z-height is quantitatively determined base on the resulting focus curve.
Owner:MITUTOYO CORP

Mobile device locator adapter system for location based services

One or more embodiments of the invention provide a method, apparatus, and article of manufacture for locating a mobile device. An application programming interface (API), executed by a computer, provides a plurality of simplified procedures that allow an application program executed by the computer to locate the mobile device. The application program invokes the simplified procedures of the API. The invoked procedures obtain a location of the mobile device given an identification of the mobile device and a description of a spatial reference system associated with the location. Additionally, the invoked procedures interact with specifics for a mobile positioning server of a carrier of the mobile device and with different methods of identifying the device as required by the carrier.
Owner:TELECOMM SYST INC

Autofocus video tool and method for precise dimensional inspection

A refined autofocus method provides optimized lighting between iterative autofocus operations, to reliably provide the best possible autofocus Z-height precision. The method includes a quantitative initial focus Z-height determination based on initial focus curve data from initial autofocus images acquired using initial light control parameters. Then, the camera is set at that initial focus Z-height such that well focused images are provided. Refined (optimized) light control parameters are then determined based on at least one respective image acquired using respective light control parameters at that Z-height, such that an image acquired using the refined light control parameters provides a near-optimum value for a contrast-related metric (e.g., a focus metric) at that Z-height. Then, refined autofocus images are acquired using the refined light control parameters and a refined precise Z-height is quantitatively determined base on the resulting focus curve.
Owner:MITUTOYO CORP

Method for sentence structure analysis based on mobile configuration concept and method for natural language search using of it

A method of syntax analysis based on a mobile configuration concept, and a natural language search method using the syntax analysis method, are provided. The syntax analysis method includes morpheme analysis and syntax analysis after establishing a morpheme dictionary program for analyzing morphemes of an input sentence, and a subcategorization database storing the details of subcategories belonging to heads, such as stems of words and word endings, of each component of a sentence such that the syntactic status of an inflective word ending is admitted based on the marker theory which regards both postpositions and endings as syntactic units, and combination relations between words can be grammatically defined as a whole. In the morpheme analysis, if a sentence desired to be analyzed is input, the contents of morphemes are analyzed in units of polymorphemes according to the morpheme dictionary program, and after selecting an analysis case of a morpheme appropriate to the input data among morpheme analysis data by polymorpheme, preprocessing is performed. In the syntax analysis, with the analyzed morphemes, partial structures of a sentence are first established according to grammatical roles stored in a grammar rule database, and then, by using the subcategorization database, the entire structure is established. Then, by calculating the weighted value of each structure, a most appropriate optimum case is determined and output. Accordingly, any scrambled sentence can be easily and quickly analyzed without any sophisticated parsing apparatus. Also, the grammatical relationships between expressions forming a sentence can be accurately captured such that information requested by a user is retrieved in the same manner as a human-being makes a decision, and accurate information can be provided.
Owner:WOO SOON JO

Method For Image Reconstruction Using Low-Dimensional-Structure Self-Learning and Thresholding

InactiveUS20120099774A1Improve reconstructionPromote reconstructionImage enhancementReconstruction from projectionImage resolutionPrincipal component pursuit
A method for reconstructing an image of a subject from undersampled image data that is acquired with an imaging system, such as a magnetic resonance imaging system or computed tomography system, is provided. From the acquired undersampled image data, an image of the subject is reconstructed and used to guide further image reconstruction. For example, a low resolution image is reconstructed from a portion of the undersampled image data, such as from a portion corresponding to the center of k-space when MRI is used. From this image, a number of similarity clusters are produced and processed. The processing may be by hard thresholding, Wiener filtering, principal component pursuit, or other similar techniques. These processed similarity clusters are then used to reconstruct a final, target image of the subject using, for example, a weighted average combination of the similarity clusters.
Owner:BETH ISRAEL DEACONESS MEDICAL CENT INC

Non contact wheel alignment sensor and method

A sensor and method of determining the orientation of an object, such as the alignment characteristics of a tire and wheel assembly mounted on a vehicle, includes projecting a plurality of light planes from a first light projector onto a tire and wheel assembly to form a plurality of generally parallel illumination lines on a tire of the tire and wheel assembly, receiving a reflected image of at least some of the illumination lines with a photo electric device reflected from the tire at an angle relative to a projecting angle of the first light projector, and determining a plane defined by spatial coordinates from a selected point located on each illumination line imaged by the photo electric device, with the plane representing the orientation of the tire and wheel assembly.
Owner:VERHAERT NEW PROD & SERVICES +1

Multi-dimensional cardiac imaging

A 5-dimensional imaging method and system is provided to acquire and display the effect of dynamic physiologic changes (either spontaneous or induced) on cardiac function of a patient's heart to elucidate their effects on diastolic myocardial function. In a patient free-breathing magnetic resonance imaging study, 3-dimensional spatial information is encoded by a non-Cartesian 3-dimensional k-space readout trajectory and acquired concurrently with recordings of cardiac and respiratory cycles. The advantage of using non-Cartesian sampling in this invention compared to, for example, Cartesian sampling is higher scan acceleration, improved robustness to motion / flow effects (incoherent instead of coherent artifacts) and robustness to missing data points in k-space.
Owner:THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIV +1

Event driven graph explorer for model-based testing of software

A software testing system uses a graph traversal algorithm to explore a model simulating a software product in order to identify errors in the software product. The model employs a Petri's net construct for maintaining state and governing transitions. In particular, the model mediates between a test driver and the software product. The model-based approach is usable both to validate the design of the software and verify the implementation of that design. Using the Petri net model, the test space is bounded.
Owner:MICROSOFT TECH LICENSING LLC

Electrical over stress robustness

Protection is provided against electrical surges resulting from Electrical Over Stress conditions, e.g., when interfacing circuits with powered connections. An EOS shunt is activated for as long as the EOS condition exists. EOS protection using an EOS shunt in accordance with the principles of the present invention remains activated by a voltage threshold trigger as long as necessary. In a disclosed embodiment, an EOS shunt includes a voltage threshold detector that detects a voltage on a power bus with respect to a ground rail exceeding a predetermined amount, e.g., 5 volts in a device powered at 3.3 volts. During the EOS event, a path between power and ground comprising a transistor is turned on.
Owner:AVAGO TECH INT SALES PTE LTD

Method to facilitate failure modes and effects analysis

A method and system to facilitate failure modes and effects analysis (FMEA) of one or more components of a system. The FMEA is indicated with the generation of an FMEA form. A graphical user interface provides a sequential order of completion for a number of steps. The steps are followed to generate graphical representations which are to be completed by an FMEA analyst and received by the graphical user interface to facilitate generating the FMEA form.
Owner:FORD MOTOR CO

Method for image reconstruction using low-dimensional-structure self-learning and thresholding

A method for reconstructing an image of a subject from undersampled image data that is acquired with an imaging system, such as a magnetic resonance imaging system or computed tomography system, is provided. From the acquired undersampled image data, an image of the subject is reconstructed and used to guide further image reconstruction. For example, a low resolution image is reconstructed from a portion of the undersampled image data, such as from a portion corresponding to the center of k-space when MRI is used. From this image, a number of similarity clusters are produced and processed. The processing may be by hard thresholding, Wiener filtering, principal component pursuit, or other similar techniques. These processed similarity clusters are then used to reconstruct a final, target image of the subject using, for example, a weighted average combination of the similarity clusters.
Owner:BETH ISRAEL DEACONESS MEDICAL CENT INC

Method system and receiver for receiving a multi-carrier transmission

Mobile handheld terminals receiving DVB transmission require relatively low power consumption and TDM based transmission can be used to reduce power of the terminals. In order find pilot carrier position at least one symbol is accessed which is adapted to establish a correspondence pattern for pilot carriers in a matrix of the symbols. Carriers of the symbol are power accumulation summed within the matrix for determining a power accumulation sum maximum for indicating a pilot carrier position.
Owner:NOKIA CORP

Communication system, article and method of configuring and establishing a connection therein

To avoid searching for objects that are not effectively configured and therefore to mitigate connectivity and system failure, an intermediate routing object index (100, 103) is created to each and every object in a system (36). In a telecommunications system, for example, an object is only operational at a node (10, 30-34), such as a switch, upon receipt of all necessary configuration messages (102) from an overall system controller (12) responsible for overseeing operation of the node (10, 30-34) and the set-up of a connection. The routing object index stores (103, 108) an indication of the receipt of the necessary configuration messages and so provides a direct indication of whether the object exists and whether it is effectively configured. Consequently, during a connection establishment process in which control information, such as dialled digits (42, 150), indicates a called party (50) and more especially its serving node (34), the system of the present invention initially creates (100) and then subsequently accesses (156) the routing object index before attempting to locate the associated object (164). Should the routing object index fail to provide verification (106, 172) of a fully configured object or if the routing object does not exist (170), the routing object index causes the system to indicate (174) that a connection is not presently possible. The routing object index can also provide a mechanism for tracking (114-118) system configuration at a node level.
Owner:RPX CLEARINGHOUSE

Aircraft spring assembly

An aircraft spring assembly having a spring, an end fitting including a spring engagement formation arranged to be mechanically coupled to an end region of the spring and a coupling formation for coupling the spring assembly to an aircraft anchor point. The coupling formation includes a load bearing surface via which loads from the anchor point can be transmitted into the spring assembly. The assembly further includes an integral damping member provided within the load path between the load bearing surface of the coupling formation and the end region of the spring.
Owner:MESSIER DOWTY

Hose and tubing assemblies and mounting systems and methods

ActiveUS20080011933A1Prevent abrasionLow skill-level procedurePipe supportsMining devicesBearing surfaceFastener
A hose assembly includes a length of hose and a bracket. The bracket includes a rigid insert and a resilient overmold encapsulating at least a portion of the insert and mechanically bonding with at least a portion of an exterior of the hose. A method to produce this assembly may employ thermoplastic injection molding and include the steps of associating the rigid insert with the length of hose and overmolding the rigid insert and a section of the length of hose associated with the rigid insert with the resilient material, thereby encapsulating a portion of the insert and mechanically bonding the resilient material with the section of the length of the hose. A portion of the rigid insert may extend from the bracket and provide amounting holes and a bearing surface for mounting fasteners.
Owner:THE GATES CORP

Liquid ejection method using drop velocity modulation

ActiveUS20120300001A1High resolutionMinimizing drop volume variation of dropPrintingLiquid jetElectric potential
A method of ejecting liquid drops includes providing liquid under pressure sufficient to eject a liquid jet through a nozzle of a liquid chamber. The liquid jet is modulated to cause portions of the liquid jet to break off into a series of drop pairs traveling along a path using a drop formation device. Each drop pair is separated in time on average by the drop pair period. Each drop pair includes a first drop and a second drop. A charging device is provided that includes a charge electrode associated with the liquid jet and a source of varying electrical potential between the charge electrode and the liquid jet. The source of varying electrical potential provides a waveform that includes a period that is equal to the drop pair period. The waveform also includes a first distinct voltage state and a second distinct voltage state. The charging device is synchronized with the drop formation device to produce a first charge state on the first drop and to produce a second charge state on the second drop. A relative velocity of a first drop and a second drop of a selected drop pair is varied using a drop velocity modulation device to control whether the first drop and the second drop of the selected drop pair combine with each other to form a combined drop. The combined drop has a third charge state. A deflection device is used to cause the first drop having the first charge state to travel along a first path, to cause the second drop having the second charge state to travel along a second path, and to cause the combined drop having the third charge state to travel along a third path.
Owner:EASTMAN KODAK CO

Ejecting liquid using drop charge and mass

ActiveUS20120299999A1High resolutionMinimizing drop volume variation of dropPrintingLiquid jetMass ratio
A liquid jet is modulated using a drop formation device to selectively cause portions of the liquid jet to break off into drop pairs and third drops traveling along a path. The third drop is larger than the drops of the drop pair. A charging device and the drop formation device are synchronized to produce a first charge to mass ratio on a first drop of the drop pair, produce a second charge to mass ratio on a second drop of the drop pair, and produce a third charge to mass ratio on the third drop. A deflection device causes the first drop having the first charge to mass ratio to travel along a first path, the second drop having the second charge to mass ratio to travel along a second path, and the third drop having a third charge to mass ratio to travel along a third path.
Owner:EASTMAN KODAK CO

Liquid ejection system including drop velocity modulation

ActiveUS20120300000A1High resolutionMinimizing drop volume variation of dropPrintingLiquid jetEngineering
A continuous liquid ejection system includes a liquid chamber in fluidic communication with a nozzle. The liquid chamber contains liquid under pressure sufficient to eject a liquid jet through the nozzle. A drop formation device is associated with the liquid jet and is actuatable to produce a modulation in the liquid jet that cause portions of the liquid jet to break off into a series of drop pairs traveling along a path. Each drop pair is separated in time on average by a drop pair period. Each drop pair includes a first drop and a second drop. A charging device includes a charge electrode associated with the liquid jet and a source of varying electrical potential between the charge electrode and the liquid jet. The source of varying electrical potential provides a waveform that includes a period that is equal to the drop pair period. The waveform also includes a first distinct voltage state and a second distinct voltage state. The charging device is synchronized with the drop formation device to produce a first charge state on the first drop and to produce a second charge state on the second drop. A drop velocity modulation device varies a relative velocity of a first drop and a second drop of a selected drop pair to control whether the first drop and the second drop of the selected drop pair combine with each other to form a combined drop. The combined drop has a third charge state. A deflection device causes the first drop having the first charge state to travel along a first path, causes the second drop having the second charge state to travel along a second path, and causes the combined drop having the third charge state to travel along a third path.
Owner:EASTMAN KODAK CO

Hose and tubing assemblies and mounting systems and methods

ActiveUS8087425B2Low skill-level procedureReduce component complexityPipe supportsMining devicesEngineeringBearing surface
A hose assembly includes a length of hose and a bracket. The bracket includes a rigid insert and a resilient overmold encapsulating at least a portion of the insert and mechanically bonding with at least a portion of an exterior of the hose. A method to produce this assembly may employ thermoplastic injection molding and include the steps of associating the rigid insert with the length of hose and overmolding the rigid insert and a section of the length of hose associated with the rigid insert with the resilient material, thereby encapsulating a portion of the insert and mechanically bonding the resilient material with the section of the length of the hose. A portion of the rigid insert may extend from the bracket and provide amounting holes and a bearing surface for mounting fasteners.
Owner:THE GATES CORP

Method for manufacturing multi-fiber bundles

A method of manufacturing a multi-fiber bundle. The multi-fiber bundle includes a multi-fiber bundle neutral axis. The multi-fiber bundle includes at least three optical fibers. The at least three optical fibers includes respective optical fiber neutral axes. The at least three optical fibers are registered such that at least a portion, of the multi-fiber bundle neutral axis remains at a constant distance front at least a portion of the respective optical fiber neutral axes. The at least three optical fibers are coated with an optical fiber coating material. The at least three coated optical fibers are cured.
Owner:THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY

High-resolution magnetic field fingerprinting of integrated circuit activity with a quantum diamond microscope

Devices for determining a state of a magnetic field-generating article are provided. In various embodiments, a device comprises: a single crystal diamond having a plurality of NV centers, the single crystal diamond configured to be disposed adjacent to a magnetic field-generating article, and configured to generate a fluorescent signal in response to being illuminated by a light source; a coherent light source configured to generate a light beam directed at the single crystal diamond; a microwave (MW) radiation source configured to irradiate the single crystal diamond with a MW signal; a magnetic field source configured to apply a bias magnetic field to the single crystal diamond; a photosensor configured to collect the fluorescent signal generated by the single crystal diamond; and a computing node operatively coupled to each of the coherent light source, the MW radiation source, the magnetic field source, and the photosensor.
Owner:PRESIDENT & FELLOWS OF HARVARD COLLEGE +1

Liquid ejection using drop charge and mass

ActiveUS20120299998A1High resolutionMinimizing drop volume variation of dropPrintingLiquid jetMass ratio
A continuous liquid ejection system includes a liquid chamber in fluidic communication with a nozzle. The liquid chamber contains liquid under pressure sufficient to eject a liquid jet through the nozzle. A drop formation device is associated with the liquid jet. The drop forming device is actuatable to produce a modulation in the liquid jet to selectively cause portions of the liquid jet to break off into one or more pairs of drops traveling along a path. Each drop pair is separated on average by a drop pair period. Each drop pair includes a first drop and a second drop. The drop formation device is also actuatable to produce a modulation in the liquid jet to selectively cause portions of the liquid jet to break of into one or more third drops traveling along the path separated on average by the same drop pair period. The third drop is larger than the first drop and the second drop. A charging device includes a charge electrode associated with the liquid jet and a source of varying electrical potential between the charge electrode and the liquid jet. The source of varying electrical potential provides a waveform that includes a period that is equal to the period of formation of the drop pairs or the third drops, the drop pair period. The waveform also includes a first distinct voltage state and a second distinct voltage state. The charging device and the drop formation device are synchronized to produce a first charge to mass ratio on the first drop of the drop pair, a second charge to mass ratio on the second drop of the drop pair, and a third charge to mass ratio on the third drop. The third charge to mass ratio is substantially the same as the first charge to mass ratio. A deflection device causes the first drop of the drop pair having the first charge to mass ratio to travel along a first path, and causes the second drop of the drop pair having the second charge to mass ratio to travel along a second path, and causes the third drop having a third charge to mass ratio to travel along a third path. The third path is substantially the same as the first path.
Owner:EASTMAN KODAK CO
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