Patent application number | Description | Published |
20080228680 | Neural-Network Based Surrogate Model Construction Methods and Applications Thereof - Various neural-network based surrogate model construction methods are disclosed herein, along with various applications of such models. Designed for use when only a sparse amount of data is available (a “sparse data condition”), some embodiments of the disclosed systems and methods: create a pool of neural networks trained on a first portion of a sparse data set; generate for each of various multi-objective functions a set of neural network ensembles that minimize the multi-objective function; select a local ensemble from each set of ensembles based on data not included in said first portion of said sparse data set; and combine a subset of the local ensembles to form a global ensemble. This approach enables usage of larger candidate pools, multi-stage validation, and a comprehensive performance measure that provides more robust predictions in the voids of parameter space. | 09-18-2008 |
20100040281 | Systems and Methods Employing Cooperative Optimization-Based Dimensionality Reduction - Dimensionality reduction systems and methods facilitate visualization, understanding, and interpretation of high-dimensionality data sets, so long as the essential information of the data set is preserved during the dimensionality reduction process. In some of the disclosed embodiments, dimensionality reduction is accomplished using clustering, evolutionary computation of low-dimensionality coordinates for cluster kernels, particle swarm optimization of kernel positions, and training of neural networks based on the kernel mapping. The fitness function chosen for the evolutionary computation and particle swarm optimization is designed to preserve kernel distances and any other information deemed useful to the current application of the disclosed techniques, such as linear correlation with a variable that is to be predicted from future measurements. Various error measures are suitable and can be used. | 02-18-2010 |
20110137566 | Method and System of Processing Gamma County Rate Curves Using Neural Networks - Processing gamma count rate decay curves using neural networks. At least some of the illustrative embodiments are methods comprising obtaining a gamma count rate decay curve one each for a plurality of gamma detectors of a nuclear logging tool (the gamma count rate decay curves recorded at a particular borehole depth), applying the gamma count rate decay curves to input nodes of a neural network, predicting by the neural network a geophysical parameter of the formation surrounding the borehole, repeating the obtaining, applying and predicting for a plurality of borehole depths, and producing a plot of the geophysical parameter of the formation as a function of borehole depth. | 06-09-2011 |
20110282818 | SYSTEM AND METHOD OF PREDICTING GAS SATURATION OF A FORMATION USING NEURAL NETWORKS - Predicting gas saturation of a formation using neural networks. At least some of the illustrative embodiments include obtaining a gamma count rate decay curve one each for a plurality of gamma detectors of a nuclear logging tool (the gamma count rate decay curves recorded at a particular borehole depth), applying at least a portion of each gamma count rate decay curve to input nodes of a neural network, predicting a value indicative of gas saturation of a formation (the predicting by the neural network in the absence of a formation porosity value supplied to the neural network), and producing a plot of the value indicative of gas saturation of the formation as a function of borehole depth. | 11-17-2011 |
20120109604 | Estimating Mineral Content Using Geochemical Data - A model is disclosed that includes an intelligent ligent linear programming (“ILP”) member to produce a ILP result, a member selected from the group consisting of a feed-forward neural network (“FNN”) to produce a FNN result and a geochemical normative analysis (“GNA”) model to produce a GNA result. The model also includes a result generator to combine the ILP result with the result from the other member to produce the estimates of the mineral content of the sample. | 05-03-2012 |
20140309959 | METHODS OF CALIBRATION TRANSFER FOR A TESTING INSTRUMENT - A method of calibration transfer for a testing instrument includes: collecting a first sample; generating a standard response of a first instrument based, at least in part, on the first sample; and performing instrument standardization of a second instrument based, at least in part, on the standard response of the first instrument. Data corresponding to a second sample is then obtained using the second instrument and a component of the second sample is identified based, at least in part, on a calibration model. | 10-16-2014 |
20150040657 | Automatic Optimizing Methods for Reservoir Testing - A method of determining a reservoir parameter of a subterranean formation comprising: initiating an initial pressure pulse in the subterranean formation; initiating a series of subsequent pressure pulses in the subterranean formation until the reservoir parameter may be determined, wherein each subsequent pressure pulse is optimized utilizing analytical and/or numerical simulation models; and determining the reservoir parameter. | 02-12-2015 |
20150127262 | METHOD AND APPARATUS FOR FORMATION TESTER DATA INTERPRETATION WITH DIVERSE FLOW MODELS - Improved systematic inversion methodology applied to formation testing data interpretation with spherical, radial and/or cylindrical flow models is disclosed. A method of determining a parameter of a formation of interest at a desired location comprises directing a formation tester to the desired location in the formation of interest and obtaining data from the desired location in the formation of interest. The obtained data relates to a first parameter at the desired location of the formation of interest. The obtained data is regressed to determine a second parameter at the desired location of the formation of interest. Regressing the obtained data comprises using a method selected from a group consisting of a deterministic approach, a probabilistic approach, and an evolutionary approach. | 05-07-2015 |
Patent application number | Description | Published |
20080232054 | Multi-sectioned arms for portable electronic devices - Multi-sectioned arms are used as a basic mechanism for coupling the display and the base of a portable electronic device. With this mechanism, one single portable electronic device can support all of the following capabilities. The display can move continuously, relative to the back edge of the base, along any combination of up and down, left and right, and forward and backward directions. The display can be tilted up and down as well as sideways and also set to portrait and landscape orientations. The base can be tilted forward for typing comfort and better heat dispersion. There is also an anti-tipping mechanism. When the display is in conventional open or close positions, each arm can be folded and parked alongside, parallel to, and away from the edge of the base. The arms can be detached from the computer. The base and the display can overlay each other in four ways. | 09-25-2008 |
20110252628 | Multi-sectioned arms for portable electronic devices - Multi-sectioned arms are used as a basic mechanism for coupling the display and the base of a portable computer. With this mechanism, one single computer can support all of the following capabilities. The display can move continuously, relative to the back edge of the base, along any combination of up and down, backward and forward, and left and right directions. The display can be tilted up and down as well as sideway for viewing angle adjustment, and also set to portrait and landscape orientations. When the display is in conventional open or close positions, each arm can be folded and parked alongside and parallel to as well as away from the edge of the base. The arms can be detached from the computer. The base and the display can overlay each other in four ways. Finally, mechanical mechanisms for implementations of the arms and connections to the computer including friction joint mechanisms and attachment mechanisms for connecting the arm to the display and the base, are presented. A method of assembling the multi-sectioned arm is presented. | 10-20-2011 |
Patent application number | Description | Published |
20090166091 | DRILL BIT AND DESIGN METHOD FOR OPTIMIZING DISTRIBUTION OF INDIVIDUAL CUTTER FORCES, TORQUE, WORK, OR POWER - A design process and resulting bit structure is provided for drill bits wherein cutter geometries on the face of the bit are tailored to optimize the distribution of one or more of forces, torque, work, or power of each cutter relative to other cutters. Balanced are the forces, torque, work, or power generated by each cutter in respect to other cutters that are working within the same region of cut, so that all cutters within the same region of cut are generating sufficiently comparable forces, torque, work, or power. In this manner all of the cutters on the bit may share as closely as possible the work and loads required to penetrate the subterranean rock. The design process produces a bit structure in which each cutter is doing similar levels of work or creating similar levels of force, torque, or power relative to other cutters within the same region of cut on the bit, within specified ranges of design criteria. | 07-02-2009 |
20110259649 | DRILL BIT AND DESIGN METHOD FOR OPTIMIZING DISTRIBUTION OF INDIVIDUAL CUTTER FORCES, TORQUE, WORK, OR POWER - A design process and resulting bit structure is provided for drill bits wherein cutter geometries on the face of the bit are tailored to optimize the distribution of one or more of forces, torque, work, or power of each cutter relative to other cutters. Balanced are the forces, torque, work, or power generated by each cutter in respect to other cutters that are working within the same region of cut, so that all cutters within the same region of cut are generating sufficiently comparable forces, torque, work, or power. In this manner all of the cutters on the bit may share as closely as possible the work and loads required to penetrate the subterranean rock. The design process produces a bit structure in which each cutter is doing similar levels of work or creating similar levels of force, torque, or power relative to other cutters within the same region of cut on the bit, within specified ranges of design criteria. | 10-27-2011 |
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20090170317 | CMP PROCESS FOR PROCESSING STI ON TWO DISTINCT SILICON PLANES - A method for semiconductor processing is provided wherein a workpiece having an underlying body and a plurality of features extending therefrom, is provided. A first set of the plurality of features extend from the underlying body to a first plane, and a second set of the plurality features extend from the underlying body to a second plane. A protection layer overlies each of the plurality of features and an isolation layer overlies the underlying body and protection layer, wherein the isolation has a non-uniform first oxide density associated therewith. The isolation layer anisotropically etched based on a predetermined pattern, and then isotropically etched, wherein a second oxide density of the isolation layer is substantially uniform across the workpiece. The predetermined pattern is based, at least in part, on a desired oxide density, a location and extension of the plurality of features to the first and second planes. | 07-02-2009 |
20100032756 | BURIED FLOATING LAYER STRUCTURE FOR IMPROVED BREAKDOWN - A buried layer architecture which includes a floating buried layer structure adjacent to a high voltage buried layer connected to a deep well of the same conductivity type for components in an IC is disclosed. The floating buried layer structure surrounds the high voltage buried layer and extends a depletion region of the buried layer to reduce a peak electric field at lateral edges of the buried layer. When the size and spacing of the floating buried layer structure are optimized, the well connected to the buried layer may be biased to 100 volts without breakdown. Adding a second floating buried layer structure surrounding the first floating buried layer structure allows operation of the buried layer up to 140 volts. The buried layer architecture with the floating buried layer structure may be incorporated into a DEPMOS transistor, an LDMOS transistor, a buried collector npn bipolar transistor and an isolated CMOS circuit. | 02-11-2010 |
20100276783 | SELECTIVE PLASMA ETCH OF TOP ELECTRODES FOR METAL-INSULATOR-METAL (MIM) CAPACITORS - A method of forming integrated circuits (IC) having at least one metal insulator metal (MIM) capacitor. A bottom electrode is formed on a predetermined region of a semiconductor surface of a substrate. At least one dielectric layer including silicon is formed on the bottom electrode, wherein a thickness of the dielectric layer is <1,000 A. A top electrode layer is formed on the dielectric layer. A patterned masking layer is formed on the top electrode layer. Etching using dry-etching at least in part is used to etch the top electrode layer outside the patterned masking layer to reach the dielectric layer, which removes ≦100 A of the thickness of the dielectric layer. The dry etch process includes using a first halogen comprising gas, a second halogen comprising gas that comprises fluorine, and a carrier gas. | 11-04-2010 |
Patent application number | Description | Published |
20090019156 | System and Method of Providing Services via a Peer-To-Peer-Based Next Generation Network - A peer-to-peer network comprises a plurality of intelligent terminal nodes, each intelligent terminal node being operable to establish, maintain, and tear-down communication sessions with another intelligent terminal node, a plurality of network service nodes coupled to the plurality of intelligent terminal nodes, the plurality of network service nodes comprise at least one of the plurality of intelligent terminal nodes, at least one user P2P function module operable to store, locate and distribute service resource information related to user policies, and at least one network P2P function module operable to store, locate and distribute service resource information related to operator provider policies, and operable to exert stricter security control than the at least one user P2P function module. | 01-15-2009 |
20100076879 | SYSTEM AND METHOD OF PROVIDING SERVICES VIA PEER-TO-PEER-BASED NEXT GENERATION NETWORK - A peer-to-peer network comprises a plurality of intelligent terminal nodes, each intelligent terminal node being operable to establish, maintain, and tear-down communication sessions with another intelligent terminal node, a plurality of network service nodes coupled to the plurality of intelligent terminal nodes, the plurality of network service nodes comprise at least one of the plurality of intelligent terminal nodes, at least one user P2P function module operable to store, locate and distribute service resource information related to user policies, and at least one network P2P function module operable to store, locate and distribute service resource information related to operator provider policies, and operable to exert stricter security control than the at least one user P2P function module. | 03-25-2010 |
Patent application number | Description | Published |
20080251864 | STACKED POLY STRUCTURE TO REDUCE THE POLY PARTICLE COUNT IN ADVANCED CMOS TECHNOLOGY - A method for implementing a stacked gate, comprising forming a gate dielectric on a semiconductor body, forming a first layer of gate electrode material on the gate dielectric, forming a second layer of gate electrode material on the first layer of gate electrode material, wherein the grain size distribution of the first layer of gate electrode material is different than the grain size distribution of the second layer of gate electrode material, implanting the first and second gate electrode materials, patterning the first and the second gate electrodes and the gate dielectric, and forming source and drain regions. | 10-16-2008 |
20120126247 | SELF-POWERED INTEGRATED CIRCUIT WITH MULTI-JUNCTION PHOTOVOLTAIC CELL - A photovoltaic cell is provided as a composite unit together with elements of an integrated circuit on a common substrate. In a described embodiment, connections are established between a multiple photovoltaic cell portion and a circuitry portion of an integrated structure to enable self-powering of the circuitry portion by the multiple photovoltaic cell portion. | 05-24-2012 |
20120126298 | SELF-POWERED INTEGRATED CIRCUIT WITH PHOTOVOLTAIC CELL - A photovoltaic cell is provided as a composite unit together with elements of an integrated circuit on a common substrate. In a described embodiment, connections are established between a photovoltaic cell portion and a circuitry portion of an integrated structure to enable self-powering of the circuitry portion by the photovoltaic cell portion. | 05-24-2012 |
20130295711 | SELF-POWERED INTEGRATED CIRCUIT WITH MULTI-JUNCTION PHOTOVOLTAIC CELL - A photovoltaic cell is provided as a composite unit together with elements of an integrated circuit on a common substrate. In a described embodiment, connections are established between a multiple photovoltaic cell portion and a circuitry portion of an integrated structure to enable self-powering of the circuitry portion by the multiple photovoltaic cell portion. | 11-07-2013 |