Patent application number | Description | Published |
20100120723 | PHARMACEUTICAL COMPOSITION COMPRISING A HOT-MELT GRANULATED LUBRICANT - The present invention relates to a lubricant granulate prepared using a hot melt granulation process, or thermal-heat process. The lubricant granulate is useful in facilitating the use of higher concentrations of lubricant than typically possible in pharmaceutical compositions. Also provided are pharmaceutical compositions comprising the lubricant granulate. Such pharmaceutical compositions can contain bisphosphonic acid as the active ingredient and can be suitable for oral administration. The present invention also provides a hot melt process for preparing the lubricant granulate for subsequent use in pharmaceutical compositions. | 05-13-2010 |
20100137424 | PHARMACEUTICAL COMPOSITIONS COMPRISING NEBIVOLOL OR A NEBIVOLOL ANALOGUE - The disclosed pharmaceutical compositions for oral administration comprising as the active medicinal ingredient nebivolol, a nebivolol analogue or a pharmaceutically acceptable acid addition salt thereof and a wetting agent. The ratio of the wetting agent to the active ingredient is less than 0.025. The application also relates to methods of preparing these compositions and using said compositions for treating coronary vascular disorders in humans. | 06-03-2010 |
20100179110 | Composition Containing a Bisphosphonic Acid in Combination with Vitamin D - The present invention relates to pharmaceutical compositions containing a bisphosphonic acid in combination with a non-activated metabolite of vitamin D for oral administration. The compositions of the invention either do not contain or contain only low concentrations of a glidant. Also provided are methods for preparing such compositions and methods of use thereof, for preventing or treating abnormal bone resorption in mammals. | 07-15-2010 |
20150231261 | PHARMACEUTICAL COMPOSITIONS COMPRISING NEBIVOLOL OR A NEBIVOLOL ANALOGUE - The present application provides pharmaceutical compositions comprising as the active medicinal ingredient nebivolol, a nebivolol analog or a pharmaceutically acceptable acid addition salt thereof and a wetting agent. The invention also relates to methods of preparing and using said compositions. | 08-20-2015 |
Patent application number | Description | Published |
20110137635 | TRANSLITERATING SEMITIC LANGUAGES INCLUDING DIACRITICS - The present disclosure describes a system and method of transliterating Semitic languages with support for diacritics. An input module receives and pre-processes Romanized character and forwards the pre-processed Romanized characters to a transliteration engine. The transliteration engine selects candidate transliteration rules, applies the rules, and scores and ranks the results for output. To optimize search for candidate transliteration rules, the transliteration engine may apply word-stemming strategies to process inflections indicated by affixes. The present disclosure further describes optimizations as pre-processing emphasis text, caching, dynamic transliteration rule pruning, and buffering/throttling input. The system and methods are suitable for multiple applications including but not limited to web applications, windows applications, client-server applications and input method editors such as those via Microsoft Text Services Framework TSF™. | 06-09-2011 |
20120296633 | SYNTAX-BASED AUGMENTATION OF STATISTICAL MACHINE TRANSLATION PHRASE TABLES - Machine translation phrase table augmentation embodiments are described that employ an automatic syntax-based scheme to produce additional phrase pairs and insert them into a phrase table. One general process implementing this augmentation involves inputting one or more syntactic transfer patterns, and for each pattern synthesizing phrases in a source language of the type associated with the pattern using a source language lexicon. Phrases, such as those not found in a monolingual corpus of the source language, are eliminated from the synthesized phrases. Each of the remaining synthesized phrases is then translated into the target language using the syntactic transfer pattern, a bilingual source-to-target language dictionary, and a morphological synthesizer. Those translated phrases not found in a monolingual corpus of the target language are then eliminated. Phrase pairs made up of a remaining translated phrase and its corresponding source language phrase are then added to the phrase table being augmented. | 11-22-2012 |
Patent application number | Description | Published |
20150213708 | APPARATUS AND METHODS FOR TRACKING IN WIRELESS COMMUNICATION SYSTEMS IN RESPONSE TO AN ACTIVATION EVENT - A tracking device may transmit a distress message including a tracking device identification to one or more wireless communication device(s) using a wireless communication protocol. Responsive to receiving the distress message, a wireless communication device may transmit a reporting message to an emergency location server. The wireless communication device may transmit information relating to at least one location of the wireless communication device to the emergency location server. The distress message, reporting message, and/or the transmission of information relating to at least one location of the wireless communication device may be automatic, without user input, and/or user notification. | 07-30-2015 |
20150341500 | METHODS FOR HANDING OVER A CIRCUIT SWITCHED CALL TO AN INTERNET PROTOCOL CALL AND RELATED ELECTRONIC DEVICES AND COMPUTER PROGRAM PRODUCTS - A method includes establishing a circuit switched call with an automated answering system at a destination, the destination having a communication server associated therewith, transmitting a request to switch to Internet Protocol (IP) communication to the automated answering system, receiving an IP request acknowledgement message from the communication server responsive to transmitting the request to switch to IP communication, and establishing an IP communication session with the communication server responsive to receiving the IP request acknowledgement. | 11-26-2015 |
20160048722 | Embedding Biometric Data From a Wearable Computing Device in Metadata of a Recorded Image - According to an example method implemented by an imaging device, an image is recorded of a subject to which a wearable computing device is secured. Responsive to the recording, the imaging device wirelessly receives data from the wearable computing device. The data includes an identifier of the wearable computing device and biometric data of the subject. The identifier and biometric data are embedded as metadata in the recorded image. | 02-18-2016 |
Patent application number | Description | Published |
20110167056 | PARAMETER-SENSITIVE PLANS - A query configured according to a query template is received. The query includes values for a plurality of parameters. A key is generated for the query that indicates a selectivity region in a selectivity space determined for the included parameter values. Whether the generated key matches any key of a plurality of keys is determined. Each key of the plurality of keys is associated with a corresponding query plan. If the generated key is determined to not match any of the keys, the query is compiled to generate a new query plan, and the generated query plan is executed with respect to the query. If the key is determined to match any key of the plurality of keys, a query plan associated with the matched key is selected, and the query plan associated with the matched key is executed with respect to the query. | 07-07-2011 |
20150032723 | DATABASE SYSTEM FOR EXECUTING PARAMETER-SENSITIVE QUERY - A query is received. The query comprises a plural number of efficiency expressions. A key is generated for the query indicating a first selectivity region in multi-dimensional selectivity space comprising an array of selectivity regions arranged according to a grid with a number of dimensions equal to the plural number. The generated key is used to look up a stored query plan among a plurality of stored query plans. A stored query plan is executed for the query that is associated with a stored key determined to match the generated key. | 01-29-2015 |
20150188989 | SEAMLESS CLUSTER SERVICING - Embodiments are directed to progressively migrating source computer nodes where the source computer nodes perform a computer-implemented service. In one embodiment, a computer system determines that execution of the performed service is to be migrated from the source computer nodes to target computer nodes. The computer system groups the source computer nodes into multiple source subgroups, where each source subgroup includes at least one source computer node. The computer system then schedules creation of target subgroups of target nodes. These target subgroups include at least one source computer node and, themselves, correspond to a source subgroup. The computer system activates a first target subgroup corresponding to a first source subgroup, and deactivates the first source subgroup. In this manner, the first target subgroup replaces the first source subgroup. Still further, the target subgroups are scheduled to be created only after the first source subgroup has been deactivated. | 07-02-2015 |
Patent application number | Description | Published |
20120011181 | DECIMAL FLOATING-POINT FUSED MULTIPLY-ADD UNIT - A decimal floating-point Fused-Multiply-Add (FMA) unit that performs the operation of ±(A×B)±C on decimal floating-point operands. The decimal floating-point FMA unit executes the multiplication and addition operations compliant with the IEEE 754-2008 standard. Specifically, the decimal floating-point FMA includes a parallel multiplier and injects the addend after required alignment as an additional partial product in the reduction tree used in the parallel multiplier. The decimal floating-point FMA unit may be configured to perform addition-subtraction operations or multiplication operations as standalone operations. | 01-12-2012 |
20120011182 | DECIMAL FLOATING-POINT SQUARE-ROOT UNIT USING NEWTON-RAPHSON ITERATIONS - A system including: an input processing unit configured to: extract a significant and a bias exponent from the decimal floating-point radicand; and calculate a normalized significand; a square root unit configured to: calculate, using a FMA unit, a refined reciprocal square-root of the normalized significand; calculate an unrounded square-root of the normalized significand by multiplying the refined reciprocal square-root by the normalized significand; and generate a rounded square-root based on a first difference between the normalized significand and a square of the unrounded square-root; a master control unit operatively connected to the input processing hardware unit and the square-root hardware unit and configured to calculate an exponent for the unrounded square-root based on the number of leading zeros and a precision of the decimal floating-point radicand; and an output formulation unit configured to output a decimal floating-point square-root of the radicand based on the rounded square-root and the exponent. | 01-12-2012 |
20120011185 | ROUNDING UNIT FOR DECIMAL FLOATING-POINT DIVISION - A method for performing a decimal floating-point division, including: receiving, by a decimal floating-point divider, a decimal floating-point dividend and a decimal floating-point divisor; obtaining, by the decimal floating-point divider, a preliminary quotient having a first precision level, where the preliminary quotient is calculated from the decimal floating-point dividend and the decimal-floating point divisor; receiving, by the decimal floating-point divider, a rounding mode; selecting a rounding action based on the preliminary quotient and the rounding mode; and obtaining a rounded quotient having a second precision level by rounding the preliminary quotient according to the rounding action, where the first precision level is at least one digit greater than the second precision level. | 01-12-2012 |
20120011187 | PARALLEL REDUNDANT DECIMAL FUSED-MULTIPLY-ADD CIRCUIT - A circuit for performing a floating-point fused-multiply-add (FMA) calculation of a×b±c. The circuit includes (i) a partial product generation module having (a) a multiples generator unit configured to generate multiples of a multiplicand has m digit binary coded decimal (BCD) format, (b) a recoding unit configured to generate n+1 signed digits (SD) sets from a sum vector and a carry vector of a multiplier, and (c) a multiples selection unit configured to generate partial product vectors from the multiples of the multiplicand based on the n+1 SD sets and the sign of FMA calculation, and (ii) a carry save adder (CSA) tree configured to add the partial product vectors and an addend to generate a result sum vector and a result carry vector in a m+n digit BCD format. | 01-12-2012 |
Patent application number | Description | Published |
20080240170 | Systems and methods for digital delayed array transmitter architecture with beam steering capability for high data rate - Embodiments include systems and methods for fine control of beam steering for wide band wireless applications using a phased array of antenna elements. In one embodiment, a digitally controlled delay line delays the signal output from a modulator in each branch of multiple branches feeding multiple antennas in an array. An output of the digital delay line is input to a digital to analog converter. A second digital delay line also delays the signal within the digital to analog converter. The manner of implementation of the delays enables accurate production of a steered beam at a high data rate. | 10-02-2008 |
20090167434 | DEVICE, SYSTEM, AND METHOD OF SEMI-DOHERTY OUTPHASING AMPLIFICATION - Device, system, and method of semi-Doherty outphasing amplification. For example, an apparatus includes: a first circuit path comprising a first switching amplifier connected in parallel through a first quarter-wave transmission line to a second switching amplifier; and a second circuit path comprising a third switching amplifier connected in parallel through a second quarter-wave transmission line to a fourth switching amplifier, wherein the first circuit path is connected to a circuit node through a third quarter-wave transmission line, and wherein the second circuit path is connected to said circuit node through a fourth quarter-wave transmission line. | 07-02-2009 |
20090176462 | WIDE DYNAMIC RANGE OUT-PHASING ARRAY TRANSMITTER - A novel out-phasing-array transmitter system and method are disclosed. The method is based on decomposing the input signal into an array of signals to drive a general, multiple paths out-phasing-array transmitter. This decomposition is less sensitive to the phase difference between the multiple paths, and extends the dynamic range of the out-phasing-array transmitter system. The wide dynamic range and the multiple transmission paths increase the maximum achievable output power, in accordance with the WiMAX specifications. | 07-09-2009 |
Patent application number | Description | Published |
20120235724 | Interface for MEMS inertial sensors - In a high-performance interface circuit for micro-electromechanical (MEMS) inertial sensors, an excitation signal (used to detect capacitance variation) is used to control the value of an actuation signal bit stream to allow the dynamic range of both actuation and detection paths to be maximized and to prevent folding of high frequency components of the actuation bit stream due to mixing with the excitation signal. In another aspect, the effects of coupling between actuation signals and detection signals may be overcome by performing a disable/reset of at least one of and preferably both of the detection circuitry and the MEMS detection electrodes during actuation signal transitions. In a still further aspect, to get a demodulated signal to have a low DC component, fine phase adjustment may be achieved by configuring filters within the sense and drive paths to have slightly different center frequencies and hence slightly different delays. | 09-20-2012 |
20120235725 | Interface for MEMS inertial sensors - In a high-performance interface circuit for micro-electromechanical (MEMS) inertial sensors, an excitation signal (used to detect capacitance variation) is used to control the value of an actuation signal bit stream to allow the dynamic range of both actuation and detection paths to be maximized and to prevent folding of high frequency components of the actuation bit stream due to mixing with the excitation signal. In another aspect, the effects of coupling between actuation signals and detection signals may be overcome by performing a disable/reset of at least one of and preferably both of the detection circuitry and the MEMS detection electrodes during actuation signal transitions. In a still further aspect, to get a demodulated signal to have a low DC component, fine phase adjustment may be achieved by configuring filters within the sense and drive paths to have slightly different center frequencies and hence slightly different delays. | 09-20-2012 |
20120235726 | Interface for MEMS intertial sensors - In a high-performance interface circuit for micro-electromechanical (MEMS) inertial sensors, an excitation signal (used to detect capacitance variation) is used to control the value of an actuation signal bit stream to allow the dynamic range of both actuation and detection paths to be maximized and to prevent folding of high frequency components of the actuation bit stream due to mixing with the excitation signal. In another aspect, the effects of coupling between actuation signals and detection signals may be overcome by performing a disable/reset of at least one of and preferably both of the detection circuitry and the MEMS detection electrodes during actuation signal transitions. In a still further aspect, to get a demodulated signal to have a low DC component, fine phase adjustment may be achieved by configuring filters within the sense and drive paths to have slightly different center frequencies and hence slightly different delays. | 09-20-2012 |
Patent application number | Description | Published |
20130307860 | Preempting Fixed Function Media Devices - In accordance with some embodiments, a fixed function media accelerator may be preempted in the middle of processing one frame of data and still be able to resume operation later without the need to save an internal state. This ability to be preempted, without saving an internal state, may be important for supporting page fault and increasing the responsiveness of fixed function engines. Enabling preemption without the need to save the entire state reduces the complexity of the implementation in some embodiments. | 11-21-2013 |
20140013075 | SYSTEMS, APPARATUSES, AND METHODS FOR PERFORMING A HORIZONTAL ADD OR SUBTRACT IN RESPONSE TO A SINGLE INSTRUCTION - Embodiments of systems, apparatuses, and methods for performing in a computer processor vector packed horizontal add or subtract of packed data elements in response to a single vector packed horizontal add or subtract instruction that includes a destination vector register operand, a source vector register operand, and an opcode are describes. | 01-09-2014 |
20140019713 | SYSTEMS, APPARATUSES, AND METHODS FOR PERFORMING A DOUBLE BLOCKED SUM OF ABSOLUTE DIFFERENCES - Embodiments of systems, apparatuses, and methods for performing in a computer processor vector double block packed sum of absolute differences (SAD) in response to a single vector double block packed sum of absolute differences instruction that includes a destination vector register operand, first and second source operands, an immediate, and an opcode are described. | 01-16-2014 |
20140082333 | SYSTEMS, APPARATUSES, AND METHODS FOR PERFORMING AN ABSOLUTE DIFFERENCE CALCULATION BETWEEN CORRESPONDING PACKED DATA ELEMENTS OF TWO VECTOR REGISTERS - Embodiments of systems, apparatuses, and methods for performing in a computer processor absolute difference calculation in response to a single vector packed absolute difference instruction that includes a first and second source vector register operand, a destination vector register operand, and an opcode are described. | 03-20-2014 |
20140089635 | PROCESSOR HAVING MULTIPLE CORES, SHARED CORE EXTENSION LOGIC, AND SHARED CORE EXTENSION UTILIZATION INSTRUCTIONS - An apparatus of an aspect includes a plurality of cores and shared core extension logic coupled with each of the plurality of cores. The shared core extension logic has shared data processing logic that is shared by each of the plurality of cores. Instruction execution logic, for each of the cores, in response to a shared core extension call instruction, is to call the shared core extension logic. The call is to have data processing performed by the shared data processing logic on behalf of a corresponding core. Other apparatus, methods, and systems are also disclosed. | 03-27-2014 |
20140104285 | PARALLEL FLOOD-FILL TECHNIQUES AND ARCHITECTURE - Flood-fill techniques and architecture are disclosed. In accordance with one embodiment, the architecture comprises a hardware primitive with a software interface which collectively allow for both data-based and task-based parallelism in executing a flood-fill process. The hardware primitive is defined to do the flood-fill function and is scalable and may be implemented with a bitwise definition that can be tuned to meet power/performance targets, in some embodiments. In executing a flood-fill operation, and in accordance with an example embodiment, the software interface produces parallel threads and issues them to processing elements, such that each of the threads can run independently until done. Each processing element in turn accesses a flood-fill hardware primitive, each of which is configured to flood a seed inside an N×M image block. In some cases, processing element commands to the flood-fill hardware primitive(s) can be queued and acted upon pursuant to an arbitration scheme. | 04-17-2014 |
20140119657 | EFFICIENT IMAGE ANALYSIS APPARATUS AND TECHNIQUE - An apparatus may include a memory, a processor circuit, and a connected component labeling module. The connected component labeling module may be operative of the processor circuit to determine one or more connected components during reading of an image comprising a multiplicity of pixels from the memory, assign a label to a plurality of pixels of the multiplicity of pixels, generate one or more label connections for a respective one or more labels, each label connection linking a higher label to a lowest label for the same connected component, and write to the memory for each label of the one or more labels a lowest label as defined by the label connection for the each label after a label is assigned to each pixel. | 05-01-2014 |
20140201502 | SYSTEMS, APPARATUSES, AND METHODS FOR PERFORMING A BUTTERFLY HORIZONTAL AND CROSS ADD OR SUBSTRACT IN RESPONSE TO A SINGLE INSTRUCTION - Embodiments of systems, apparatuses, and methods for performing in a computer processor vector packed butterfly horizontal cross add or subtract of packed data elements in response to a single vector packed butterfly horizontal cross add or subtract instruction that includes a destination vector register operand, a source vector register operand, an immediate, and an opcode are described. | 07-17-2014 |
20150077422 | PARALLEL FLOOD-FILL TECHNIQUES AND ARCHITECTURE - Flood-fill techniques and architecture are disclosed. In accordance with one embodiment, the architecture comprises a hardware primitive with a software interface which collectively allow for both data-based and task-based parallelism in executing a flood-fill process. The hardware primitive is defined to do the flood-fill function and is scalable and may be implemented with a bitwise definition that can be tuned to meet power/performance targets, in some embodiments. In executing a flood-fill operation, and in accordance with an example embodiment, the software interface produces parallel threads and issues them to processing elements, such that each of the threads can run independently until done. Each processing element in turn accesses a flood-fill hardware primitive, each of which is configured to flood a seed inside an N×M image block. In some cases, processing element commands to the flood-fill hardware primitive(s) can be queued and acted upon pursuant to an arbitration scheme. | 03-19-2015 |
Patent application number | Description | Published |
20080308742 | IN-CHAMBER ELECTRON DETECTOR - A secondary particle detector | 12-18-2008 |
20120199738 | IN-CHAMBER ELECTRON DETECTOR - A secondary particle detector | 08-09-2012 |
20130320229 | IMAGING AND PROCESSING FOR PLASMA ION SOURCE - Applicants have found that energetic neutral particles created by a charged exchange interaction between high energy ions and neutral gas molecules reach the sample in a ion beam system using a plasma source. The energetic neutral create secondary electrons away from the beam impact point. Methods to solve the problem include differentially pumped chambers below the plasma source to reduce the opportunity for the ions to interact with gas. | 12-05-2013 |
20130327952 | Focused Charged Particle Column for Operation at Different Beam Energies at a Target - A charged particle column having improved performance at multiple beam energies. The column employs a four-element objective lens to enable improved beam focusing performance at both high and low beam energies at a target, with differing focus voltage configurations for different beam energies. By changing the voltages applied to the four electrodes of the objective lens, different focusing conditions may be rapidly configured, enabling rapid toggling between optimized imaging and optimized processing of a target. | 12-12-2013 |
20140239175 | Focused Ion Beam Low kV Enhancement - The invention provides a charged particle beam system wherein the middle section of the focused ion beam column is biased to a high negative voltage allowing the beam to move at higher potential than the final beam energy inside that section of the column. At low kV potential, the aberrations and coulomb interactions are reduced, which results in significant improvements in spot size. | 08-28-2014 |
20150083929 | FOCUSED ION BEAM LOW KV ENHANCEMENT - The invention provides a charged particle beam system wherein the middle section of the focused ion beam column is biased to a high negative voltage allowing the beam to move at higher potential than the final beam energy inside that section of the column. At low kV potential, the aberrations and coulomb interactions are reduced, which results in significant improvements in spot size. | 03-26-2015 |
20150325403 | FOCUSED ION BEAM LOW KV ENHANCEMENT - The invention provides a charged particle beam system wherein the middle section of the focused ion beam column is biased to a high negative voltage allowing the beam to move at higher potential than the final beam energy inside that section of the column. At low kV potential, the aberrations and coulomb interactions are reduced, which results in significant improvements in spot size. | 11-12-2015 |
20150380204 | IMAGING AND PROCESSING FOR PLASMA ION SOURCE - Applicants have found that energetic neutral particles created by a charged exchange interaction between high energy ions and neutral gas molecules reach the sample in a ion beam system using a plasma source. The energetic neutral create secondary electrons away from the beam impact point. Methods to solve the problem include differentially pumped chambers below the plasma source to reduce the opportunity for the ions to interact with gas. | 12-31-2015 |
Patent application number | Description | Published |
20090105996 | Methods and Systems for Reducing Finite Element Simulation Time for Acoustic Response Analysis - Methods and systems for reducing finite element simulation time for acoustic response analysis are disclosed. In one embodiment, a method includes analytically creating a finite element model, the finite element model including a plurality of subdivisions. A plurality of cross-correlations between respective pairings of the subdivisions is then specified. A portion of the cross-correlations are then eliminated to provide a reduced set of cross-correlations between respective pairings of the subdivisions. The elimination includes determining a spatial distance value between at least two subdivisions, and discarding at least one of the cross-correlations for which the spatial distance value is greater than a specified threshold value. The finite element simulation is then performed using the reduced set of cross-correlations. | 04-23-2009 |
20090144038 | ANALYZING STRUCTURAL DURABILITY IN THE FREQUENCY DOMAIN - A method of analyzing the durability of a structure. Load-controlled testing is performed on samples of a composite material of the structure to relate critical strain invariants of the material to cyclic rates of strain invariant accumulation and frequencies associated with the cyclic rates. The material is characterized based on effective properties of the material, including the cyclic rates of strain invariant accumulation. Laminate properties and a geometrical definition of the structure are used to obtain a parametric model. Material characterizations are used to determine model element frequency responses to applied load conditions. Each element's frequency responses and critical strain invariants are used to determine whether damage is indicated at the element. Progression of damage is tracked and accounted for in the model. | 06-04-2009 |
20090206202 | Energy absorbing structure for aircraft - Energy absorbing structure disposed beneath the cargo area of an aircraft provides maximum energy absorption and structural strength using carbon fiber reinforced epoxy composites. The energy absorbing structure uses laminated stanchions having ply drop-offs to produce stable, progressive crushing of the stanchions during a wheels-up crash landing. Integrally formed flanges on the stanchions allow direct mounting of the stanchions on the structural members of the aircraft, without the need for specialized fittings. | 08-20-2009 |
20100036649 | ACOUSTIC MODELING METHOD - A cross-spectral correlation function of a structure may be determined by providing a finite element model of the structure having a plurality of elements each having a centroid. A plurality of composite centroids may be determined wherein each one of the composite centroids is based on at least one of the elements. The cross-spectral correlation function between at least one pair of the elements in the finite element model may be assigned to be the cross-spectral correlation function of the composite centroids that include the centroids of the elements. If the pair of elements is included in the same composite centroid, then the cross-spectral correlation function between the elements is assigned to be the autocorrelation function of the composite centroid that includes the pair of elements. | 02-11-2010 |
20120323538 | Design of Curved Fiber Paths for Composite Laminates - A computational optimization process uses the variable stiffness performance of composite laminates attributed to steered fiber to guide the design of stream functions describing the fibers to build it. This design process combines a finite element-based analysis tool, failure criteria and geometry optimization to determine steered angles associated with stream functions by an optimization program to meet target performance requirements, e.g., load condition(s), and failure criteria for quasi-static or dynamic events. The fiber angle distribution and thickness buildup are computed based on the stream function. The simulated structure is analyzed using finite element analysis. The disclosed process allows the designer to impose manufacturing constraints such as fiber steering radius. | 12-20-2012 |
20130220521 | AUTOMATED FIBER PLACEMENT INCLUDING LAYUP MANDREL TOOL - A system comprises an automated fiber placement (AFP) machine and a layup mandrel tool supported by the AFP machine. The mandrel tool includes a truss core and a plurality of mandrel panels attached to the truss core to form a layup surface. | 08-29-2013 |
20150112657 | ANALYZING STRUCTURAL DURABILITY IN THE FREQUENCY DOMAIN - A method of analyzing the durability of a structure. Load-controlled testing is performed on samples of a composite material of the structure to relate critical strain invariants of the material to cyclic rates of strain invariant accumulation and frequencies associated with the cyclic rates. The material is characterized based on effective properties of the material, including the cyclic rates of strain invariant accumulation. Laminate properties and a geometrical definition of the structure are used to obtain a parametric model. Material characterizations are used to determine model element frequency responses to applied load conditions. Each element's frequency responses and critical strain invariants are used to determine whether damage is indicated at the element. Progression of damage is tracked and accounted for in the model. | 04-23-2015 |
20160052214 | SYSTEM AND METHOD FOR OPTIMIZING COMPOSITE LAMINATE STRUCTURES - A system and method for creating an optimized composite laminate structure containing a plurality of plies. The system has a processor and a memory, including an application interface. The application interface, when executed by the processor, is configured to operably: receive an input file having one or more of a maximum number of plies, design variables, material properties, and design constraints; determine an initial layup sequence defining parameters of a fiber orientation angle for each ply, and a total percentage of plies at a given fiber orientation angle; iteratively adjust the parameters, until an optimum set of parameters is obtained that achieves one or more predetermined margins of safety, and that achieves optimization of the composite laminate structure; and generate an output file for creating a layup, according to the parameters. The system further has a layup system for creating the optimized composite laminate structure. | 02-25-2016 |
Patent application number | Description | Published |
20120235724 | Interface for MEMS inertial sensors - In a high-performance interface circuit for micro-electromechanical (MEMS) inertial sensors, an excitation signal (used to detect capacitance variation) is used to control the value of an actuation signal bit stream to allow the dynamic range of both actuation and detection paths to be maximized and to prevent folding of high frequency components of the actuation bit stream due to mixing with the excitation signal. In another aspect, the effects of coupling between actuation signals and detection signals may be overcome by performing a disable/reset of at least one of and preferably both of the detection circuitry and the MEMS detection electrodes during actuation signal transitions. In a still further aspect, to get a demodulated signal to have a low DC component, fine phase adjustment may be achieved by configuring filters within the sense and drive paths to have slightly different center frequencies and hence slightly different delays. | 09-20-2012 |
20120235725 | Interface for MEMS inertial sensors - In a high-performance interface circuit for micro-electromechanical (MEMS) inertial sensors, an excitation signal (used to detect capacitance variation) is used to control the value of an actuation signal bit stream to allow the dynamic range of both actuation and detection paths to be maximized and to prevent folding of high frequency components of the actuation bit stream due to mixing with the excitation signal. In another aspect, the effects of coupling between actuation signals and detection signals may be overcome by performing a disable/reset of at least one of and preferably both of the detection circuitry and the MEMS detection electrodes during actuation signal transitions. In a still further aspect, to get a demodulated signal to have a low DC component, fine phase adjustment may be achieved by configuring filters within the sense and drive paths to have slightly different center frequencies and hence slightly different delays. | 09-20-2012 |
20120235726 | Interface for MEMS intertial sensors - In a high-performance interface circuit for micro-electromechanical (MEMS) inertial sensors, an excitation signal (used to detect capacitance variation) is used to control the value of an actuation signal bit stream to allow the dynamic range of both actuation and detection paths to be maximized and to prevent folding of high frequency components of the actuation bit stream due to mixing with the excitation signal. In another aspect, the effects of coupling between actuation signals and detection signals may be overcome by performing a disable/reset of at least one of and preferably both of the detection circuitry and the MEMS detection electrodes during actuation signal transitions. In a still further aspect, to get a demodulated signal to have a low DC component, fine phase adjustment may be achieved by configuring filters within the sense and drive paths to have slightly different center frequencies and hence slightly different delays. | 09-20-2012 |
Patent application number | Description | Published |
20080254740 | Method and system for video stream personalization - A method and system for video stream personalization. A personalization policy may be accessed. The personalization policy may include an image identification and an image alteration to a video image identified by the image identification. At least one instance of the video image may be identified in a video stream. An output stream may be produced from the video stream in response to the personalization policy. The output stream may include the image alteration to the video image. | 10-16-2008 |
20100151850 | System and Method for Adapting Mobile Applications - A method for modifying an application of a wireless device based on triggers received at the wireless device includes analyzing a network trigger and at least one other trigger associated with a wireless device, and adjusting a device-level component parameter of the wireless device based on one of the triggers. The method also synchronizes an application parameter of the wireless device with the device-level component parameter; and synchronizes the application parameter with network. A device for performing the method is also disclosed. | 06-17-2010 |
20100161758 | METHOD AND APPARATUS FOR ENABLING CONTENT SHARING AMONG ENDPOINT DEVICES - A method and apparatus for enabling content sharing among endpoint devices over a network. For example, the method creates a new content or an updated content, and stores the new content or the updated content in at least one memory location of a mobile endpoint device accessible by one or more groups. The method sends a notification of the storing of the new content or the updated content to at least one member of the one or more groups. | 06-24-2010 |
20150348236 | METHOD AND SYSTEM FOR VIDEO STREAM PERSONALIZATION - A method and system for video stream personalization. A personalization policy may be accessed. The personalization policy may include an image identification and an image alteration to a video image identified by the image identification. At least one instance of the video image may be identified in a video stream. An output stream may be produced from the video stream in response to the personalization policy. The output stream may include the image alteration to the video image. | 12-03-2015 |