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Channel estimation for wireless systems without matrix inversion

System and method for assessing adenosine triphosphate hydrolysis rate using double saturation transfer magnetic…

Phase-to-amplitude converter for direct digital synthesizer (dds) with reduced and and reconstructed add logic arrays

Date/App# patent app List of recent Inversion-related patents
08/14/14
20140228861
 Medical manipulator patent thumbnailMedical manipulator
A medical manipulator includes: a surgical instrument unit having an effector; and a surgical instrument drive unit provided detachably with respect to the surgical instrument unit. The surgical instrument drive unit includes: a pair of input members configured to advance and retract in opposite directions to each other; and a driving source configured to advance and retract the pair of input members.
08/14/14
20140226750
 Channel estimation for wireless systems without matrix inversion patent thumbnailChannel estimation for wireless systems without matrix inversion
In various embodiments, techniques are provided to determine channel characteristics of various communication systems such as ofdm systems or systems using a plurality of transmit antennas by using various sets of training symbols that produce zero cross-correlation energy. Channel communication can accordingly be simplified as the zero cross-correlation property allows for channel estimation without a matrix inversion..
08/14/14
20140225609
 System and method for assessing adenosine triphosphate hydrolysis rate using double saturation transfer magnetic resonance imaging and spectroscopy patent thumbnailSystem and method for assessing adenosine triphosphate hydrolysis rate using double saturation transfer magnetic resonance imaging and spectroscopy
A system and method for acquiring and using inversion-recovery data and spectral data. In particular, the inversion-recovery data and spectral data can be used to determine adenosine triphosphate (atp) hydrolysis rate of a subject without a quantification of inorganic phosphate..
08/07/14
20140222882
 Phase-to-amplitude converter for direct digital synthesizer (dds) with reduced and and reconstructed add logic arrays patent thumbnailPhase-to-amplitude converter for direct digital synthesizer (dds) with reduced and and reconstructed add logic arrays
A sine wave generator for a direct digital synthesizer (dds) converts a digital phase input into a digital sine wave output. Sine values and slopes are stored in read-only memory (rom) for coarse upper phase bits in a first quadrant.
08/07/14
20140220533
 Method of displaying electromagnetic field in hydrogen atom patent thumbnailMethod of displaying electromagnetic field in hydrogen atom
The method assumes that a single solution or addition or subtraction of solutions of schrodinger equation represented by polar or parabolic coordinates having its maximum value at the origin gives a wave function and an electric potential of a hydrogen atom. The method further: (1) regards the result of applying a gradient vector operation and thereafter a sign inversion to the wave function as an electric field; regards segments connected successively along the direction of the electric field as electric lines of force; and draws the electric lines of force so as to be approximately proportional in number to the percentage of the wave function with a difference between the maximum and minimum values of the wave function regarded as 100; and (2) displaying the wave function as an electric potential in a contour drawing..
08/07/14
20140218117
 Dcm and pfm management patent thumbnailDcm and pfm management
The present invention relates to a voltage regulating device comprising a power stage (30) comprising an inductor (l) between a first node (p1) and a second node (p2); a first switch (a) between the first node (pi) and a power supply node (p3) for which the potential (vbat) is non-zero and of constant polarity; a first capacitor (cneg) between a node (p5) at a reference potential and a second switch (b) coupled to the first node (p1); a second capacitor (cpos) between a node (p7) at the reference potential and a third switch (c) coupled to the second node (p2); a fourth switch (d) between the second node (p2) and a node (p8) at the reference potential; a fifth switch (e) between the first node (p1 and a node (p9) at the reference potential; a first output (p4) for delivering a first voltage corresponding to the voltage at the terminals of the first capacitor (cneg); a second output (p6) for delivering a second voltage corresponding to the voltage at the terminals of the second capacitor (cpos); the power stage further comprises at least one comparator (40, 41) arranged to detect an inversion of the current in the inductor and the power stage is further arranged to close the fourth and fifth switches and to open the first, second and third switches upon detection of an inversion of the current in the inductor.. .
07/31/14
20140215140
 Data mask encoding in data bit inversion scheme patent thumbnailData mask encoding in data bit inversion scheme
Devices, circuits, and methods for data mask and data bit inversion encoding and decoding for a memory circuit. According to these methods and circuits, the number of data lines/pins required to encode data mask information and data bit inversion information can be reduced.
07/31/14
20140214155
 Methods for deployment of medical devices patent thumbnailMethods for deployment of medical devices
Methods for delivering a medical device loaded onto a catheter include positioning a first tube relative to a second concentric tube such that sheathing material having a first end affixed to the first tube and a second end affixed to the second tube forms an inner layer and an outer layer having at least one inversion point, such that no portion of the first tube is between any portion of the inner and outer layers of the sheathing material. Upon positioning the catheter at a desired target site, the first tube can be moved relative to the second tube so that the inversion point moves to expose the medical device, thereby permitting expansion of the medical device at the target site..
07/31/14
20140213909
 Control-based inversion for estimating a biological parameter vector for a biophysics model from diffused reflectance data patent thumbnailControl-based inversion for estimating a biological parameter vector for a biophysics model from diffused reflectance data
What is disclosed is a system and method for estimating a biological parameter vector for a biophysics model using reflectance measurements obtained from a reflectance-based spectral measurement system. The present method uses a semi-empirical biophysics model to describe skin properties and estimate reflectance spectra and reduces the dimensionality of the estimated and measured reflectance spectra using basis vectors for computational efficiency.
07/31/14
20140212228
 Cutting insert and indexable insert-type cutting tool patent thumbnailCutting insert and indexable insert-type cutting tool
A cutting insert and an indexable insert-type cutting tool includes a cutting edge (6a) formed on each of a pair of side ridge portions of at least one of the side faces, wherein an insert main body (1) is formed in the shape of having front-back inversion symmetry which is 180° rotationally symmetrical with respect to a line of symmetry (n) passing through the center of the side faces; a flank face adjacent to the cutting edge (6a) is formed on the side face in the vicinity of each of the pair of polygonal faces (2); each of the flank faces is formed in the shape of a twisted face; the pair of side ridge portions on which the cutting edge (6a) is formed intersect each other in such a manner that the second corner portion (b) of one side ridge portion protrudes outside the other side ridge portion.. .
07/31/14
20140210058
Semiconductor device and method of fabricating the same
A semiconductor device and a method of fabricating the same. The semiconductor device includes a semiconductor substrate having a p-type region, on at least one main surface of which integrated circuits are formed; one or more via electrodes inserted into the p-type region of the semiconductor substrate; a dielectric layer formed between the semiconductor substrate and the via electrodes; an n-type region, which is formed in the semiconductor substrate to contact a portion of the dielectric layer and to expose other portion of the dielectric layer; and a power circuit, which is electrically connected to the n-type region and apply a bias voltage or a ground voltage thereto, such that electric signals flowing in the via electrodes form an inversion layer on a surface of the semiconductor substrate facing the exposed portion of the dielectric layer..
07/31/14
20140210038
Soi rf device and method for forming the same
A soi rf device and a method for forming the same are provided. A trench exposed a part of the high resistivity silicon base is formed in the soi substrate; a non-doped polysilicon layer is disposed on the high resistivity silicon base which is exposed by the trench; and at least a part of the non-doped polysilicon layer is covered by an above metal layer.
07/31/14
20140210037
Semiconductor device
A power diode is disclosed wherein it is possible to lower on-voltage by expanding a conducting region at an on time. By applying negative voltage to a plate electrode when turning on a power diode, an inversion layer is formed in a front surface layer of an n drift region sandwiched between a p guard ring region and a p anode region, and the p guard ring region and p anode region are connected by the inversion layer, thereby causing one portion or all of the p guard ring region to function as an active region together with the anode region, and expanding an energization region, thus lowering on-voltage..
07/31/14
20140209972
Semiconductor device
In a semiconductor device, gate electrodes in a first group are connected with a first gate pad and gate electrodes in a second group are connected with a second gate pad. The gate electrodes in the first group and the gate electrodes in the second group are controllable independently from each other through the first gate pad and the second gate pad.
07/31/14
20140209539
Polymer-carbon nanotube nanocomposite porous membranes
This invention relates to an asymmetric composite membrane containing a polymeric matrix and carbon nanotubes within a single membrane layer, where the carbon nanotubes are randomly oriented within the polymeric matrix and the composite membrane is formed by phase inversion. This invention also relates to a method for producing the composite membrane which includes: coating a surface with a film of a polymer solution containing a polymeric matrix and carbon nanotubes dissolved in at least one solvent; immersing the coated surface in a non-solvent to affect solvent/non-solvent demixing resulting in phase inversion to form a carbon nanotube-containing membrane; and optionally, removing the carbon nanotube-containing membrane from the surface.
07/31/14
20140209132
Umbrella anchoring device
An umbrella system that provides stability to an umbrella to prevent it from inversion or damage in strong wind conditions. The umbrella includes guidelines that may be stored in the umbrella handle, and may include a spring stored in the handle for retracting a dispensed length of the guidelines.
07/24/14
20140207379
Uncertainty-based frequency-selected inversion of electromagnetic geophysical data
Disclosed are methods and apparatus using frequency-selected electromagnetic inversion to obtain sub-surface geophysical characteristics. One embodiment relates to a computer-implemented method for inverting an electromagnetic geophysical data signal to obtain an earth response.
07/24/14
20140207157
Percutaneous aneurysm inversion and ligation
Devices and methods for percutaneously treating and removing aneurysms or other anomalous tissue associated with vascular, intestinal, or other body tissue.. .
07/24/14
20140203842
Phase comparison circuit and data receiving unit
A phase comparison circuit includes: a first flip-flop configured to receive a data signal and a clock signal; a second flip-flop configured to receive an output signal of the first flip-flop and a signal that is an inversion of logic of the clock signal; a delay circuit configured to give delay time to the data signal, in which the delay time is equal to or longer than signal delay time from a clock terminal of the first flip-flop to a q output terminal of the first flip-flop; a first exclusive or circuit configured to receive an output signal of the delay circuit and the output signal of the first flip-flop; and a second exclusive or circuit configured to receive the output signal of the first flip-flop and an output signal of the second flip-flop.. .
07/24/14
20140203738
Vehicle including power storage unit
Deterioration of a power storage unit included in a vehicle is prevented or the power storage unit that has deteriorated is repaired, and the charge and discharge performance of the power storage unit is maximized to be maintained for a long time. Attention has focused on a reaction product formed on an electrode surface which causes malfunction or deterioration of a power storage unit such as a lithium-ion secondary battery.
07/17/14
20140200817
Seismic data processing including data-constrained surface-consistent correction
Methods and systems for constraining surface consistent amplitude corrections are described. An amplitude map generated from pre-stack or post-stack seismic data can constrain, through the bin term, the surface consistent inversion.
07/17/14
20140200436
System and method for improved cardiac imaging of subjects with adverse cardiac conditions
A system and method for controlling a magnetic resonance imaging (mri) system to acquire images of a subject having inconsistencies in a cardiac cycle of the subject. The process includes receiving an identification of a predetermined point in a cardiac cycle of the subject and, thereupon, performing a saturation module configured to dephase magnetization within a region of interest (roi) from before the predetermined point.
07/17/14
20140199127
Cutting insert for face milling cutter and indexable face milling cutter
The cutting insert for a face milling cutter is provided with an insert main body which is formed in a polygonal plate shape and in a shape of inversion symmetry on the front and back faces, a pair of polygonal faces facing in a thickness direction of the insert main body, side faces facing in a direction intersecting with the thickness direction, and cutting edges formed along a ridge line between the polygonal face and the side face. The polygonal face is in a substantially regular polygonal shape.
07/17/14
20140198611
Towed streamer acquisition with variable spatial resolution
Methods and systems for performing a single pass multi-density seismic acquisition are described. A single pass multi-density seismic acquisition includes a plurality of different length streamers towed by one or more streamer vessels.
07/17/14
20140197797
Electrochemical device
To prevent deterioration of a battery or reduce the degree of deterioration of a battery and to maximize charge and discharge performance of the battery and maintain charge and discharge performance of the battery for a long time. A reaction product formed on an electrode surface causes various malfunctions and deterioration of a battery typified by a lithium-ion secondary battery.
07/17/14
20140197767
Surface motor direct-drive sucker-rod screw pump device
A surface motor direct-drive sucker-rod screw pump device is driven by a vertical three-phase permanent magnet brush-less dc motor, and comprises a motor controller (6), a rectifying circuit, an inversion circuit, a cpu and a driving circuit. The motor controller (6) is used to adjust the voltage and frequency of the motor by the rectifying circuit, the inversion circuit, the cpu and the driving circuit.
07/17/14
20140196317
Athletic shoe
An athletic shoe includes stabilization mechanisms designed to inhibit ankle sprains while also providing comfort for a wearer. Such mechanisms include inner and outer straps that overlie the instep of the athletic shoe and wrap around the wearer's ankle to provide ankle support and inhibit inversion of the ankle during athletic activity.
07/10/14
20140191762
System and method for imaging properties of subterranean formations
A system and method for imaging properties of subterranean formations in a wellbore is provided. The system comprises a formation sensor for collecting currents injected into the subterranean formations, the formation sensor positionable on a downhole tool deployable into the wellbore.
07/10/14
20140191130
Remote measurement system and method for pesticide fog distribution and drifting tendency in aerial pesticide application
Disclosed are a remote measurement system and method for pesticide fog distribution and drifting tendency in aerial pesticide application, which relate to the technical field of hazardous substance monitoring. The system comprises: a collection module, used for collecting infrared radiation in a detected area, and enabling the infrared radiation to be incident on an optical module; the optical module, used for obtaining, according to the incident infrared radiation, an infrared imaging spectrum in the detected area where a pesticide fog cloud cluster is distributed, and sending the infrared imaging spectrum to a processing module; the processing module, used for analyzing the infrared imaging spectrum, identifying the pesticide fog cloud, obtaining a concentration image of the pesticide fog cloud through inversion, and predicting a drifting tendency of the pesticide fog according to the concentration image.
07/03/14
20140189693
Adaptive handling of priority inversions using transactions
An operating system of a data processing system receives a request from a first process to acquire an exclusive lock for accessing a resource of the data processing system. A second priority of a second process is increased to reduce total execution time.
07/03/14
20140185640
Enhanced optical gain and lasing in indirect gap semiconductor thin films and nanostructures
Structures and methodologies to obtain lasing in indirect gap semiconductors such as ge and si are provided and involves excitonic transitions in the active layer comprising of at least one indirect gap layer. Excitonic density is increased at a given injection current level by increasing their binding energy by the use of quantum wells, wires, and dots with and without strain.
07/03/14
20140184988
Optical film, polarizing plate, liquid crystal display, and method of manufacturing optical film
Provided is an optical film which is resistant to repelling, bright dots, irregularity, and the use of such an optical film in a liquid crystal display leads to high front contrast, reduced grayscale inversion, and a reduced difference between a front image and an oblique image in grayscale reproducibility and color. The optical film including a first optically anisotropic layer; and a second optically anisotropic layer on the first optically anisotropic layer, wherein the first optically anisotropic layer is a layer of liquid crystal compounds aligned and fixed by polymerization, and the surface tilt angle of molecules of the liquid crystal compound is in a range of 5° to 80° at a site in contact with the second optically anisotropic layer..
07/03/14
20140184967
Method for driving liquid crystal panel, method for testing flicker and liquid crystal display apparatus
A method for driving a liquid crystal panel, a method for testing flicker and a liquid crystal display apparatus are disclosed. They relate to the technical field of liquid crystal display.
07/03/14
20140183335
A/d conversion circuit and solid-state imaging device
In an a/d conversion circuit and a solid-state imaging device, a latch circuit is in a disable state until a first timing at which an output signal of a comparison unit has been inverted, and is in an enable state until a second timing at which a delay time of the inversion delay circuit has passed from the first timing. The latch circuit is in the enable state until the second timing according to comparison start in the comparison unit.
06/26/14
20140180656
Artifact reduction in iterative inversion of geophysical data
Method for reducing artifacts in a subsurface physical properties model (120) inferred by iterative inversion (140) of geophysical data (130), wherein the artifacts are associated with some approximation (110) made during the iterative inversion. In the method, some aspect of the approximation is changed (160) as the inversion is iterated such that the artifacts do not increase by coherent addition..
06/26/14
20140180593
Joint inversion with unknown lithology
Method for joint inversion of geophysical data to obtain 3-d models of geological parameters for subsurface regions of unknown lithology. Two or more data sets of independent geophysical data types are obtained, e.g.
06/26/14
20140178478
Immuno-adjuvant emulsion
The invention also relates to a process for preparing an immunogenic composition according to which at least one vaccine antigen is mixed with an oil-in-water emulsion, wherein the oil-in-water emulsion is obtained by means of a temperature-variation phase-inversion process.. .
06/26/14
20140177299
Inverter and grid-connected power generation system
An inverter and a grid-connected power generation system are provided to efficiently reduce the electric energy loss due to a dc boosted circuit, improve the efficiency of a pv system, and increase lifetime of the inverter. The inverter comprises: a dc boosted circuit; an inversion circuit connected to a output end of the dc boosted circuit; and a bypass circuit, of which an input end is connected to a positive electrode input end of the dc boosted circuit, and an output end is connected to a positive electrode output end of the dc boosted circuit.
06/26/14
20140177035
Wavelength converting devices
It is provided a wavelength converting device comprising a periodic domain inversion structure for converting a wavelength of a fundamental wave to generate a harmonic wave. The wavelength conversion device includes a ferroelectric substrate and the periodic domain inversion structure formed in the ferroelectric substrate.
06/26/14
20140176411
Polarity inversion driving method and apparatus for liquid crystal display panel, and liquid crystal display
A polarity inversion driving method and apparatus for a liquid crystal display panel, and a liquid crystal display, is provided in order to solve the technical problem in the prior art that the interference strips are concentrated in one line, without increasing the power consumption of the liquid crystal display panel. The method comprises the steps of: generating n polarity control signals of different timings, wherein n is an integer and n≧2, and each polarity control signal is used to control a polarity voltage for sub-pixels in one or more columns of a liquid crystal display panel; and outputting the n polarity control signals to polarity control lines in the liquid crystal display panel, wherein each polarity control line corresponds to one polarity control signal..
06/26/14
20140176408
Liquid crystal display device and driving method thereof
Discussed is an lcd device. The lcd device according to an embodiment of the present invention includes a liquid crystal panel in which a plurality of pixels are respectively formed in a plurality of areas defined by intersections between a plurality of gate lines and a plurality of data lines, and a driving unit configured to switch inversion systems for driving the liquid crystal panel at predetermined periods..
06/19/14
20140173592
Inversion-of-control component service models for virtual environments
In the field of computing, many scenarios involve the execution of an application within a virtual environment of a device (e.g., web applications executing within a web browser). Interactions between applications and device components are often enabled through hardware abstractions or component application programming interfaces (api), but such interactions may provide more limited and/or inconsistent access to component capabilities for virtually executing applications than for native applications.
06/19/14
20140168177
Wireless stylus device with interchangeable tips and eraser
There is provided a method and system for a wireless stylus device with interchangeable tips and an eraser. The method comprises, detecting a tip connected to the stylus device from a plurality of tips, detecting a movement of the stylus device, determine a code representing a feature of an application of an interactive device based on the tip and the movement, and transmitting the code to an interactive device.
06/19/14
20140167037
Memory device, semiconductor device, and electronic device
An object is to provide a memory device which does not need a complex manufacturing process and whose power consumption can be suppressed, and a semiconductor device including the memory device. A solution is to provide a capacitor which holds data and a switching element which controls storing and releasing charge in the capacitor in a memory element.
06/19/14
20140166676
Container structure for removal of vacuum pressure
A hot-fill pet container or bottle (10) filling with a liquid at an elevated temperature has a side wall (9) extending to a lower portion including a pressure panel (11) and a base (21) in its unfolded or pre-fill position. The panel (11) is transversely oriented and has a decoupling or hinge structure (13), an initiator portion (1) and control portion (5) of a steeply angled inverting conical section between 30 and 45 degrees.
06/19/14
20140165504
Container structure for removal of vacuum pressure
A hot-fill pet container or bottle (10) filling with a liquid at an elevated temperature has a side wall (9) extending to a lower portion including a pressure panel (11) and a base (21) in its unfolded or pre-fill position. The panel (11) is transversely oriented and has a decoupling or hinge structure (13), an initiator portion (1) and control portion (5) of a steeply angled inverting conical section between 30 and 45 degrees.
06/12/14
20140165066
Optimized datacenter management by centralized task execution through dependency inversion
A datacenter management service (dms) is provided as a platform designed to automate datacenter management tasks that are performed across multiple technology silos and datacenter servers or collections of servers. The infrastructure to perform the automation is provided by integrating heterogeneous task providers and implementations into a set of standardized adapters through dependency inversion.
06/12/14
20140163352
Portable tonometer
An applanation tonometer uses an active pixel sensor array to accurately detect total illumination in a region surrounding an applanated area so that a microprocessor can determine the applanated area based on an inversion of the illumination received by the sensor.. .
06/12/14
20140163162
Methods and devices for continuous production of polymeric dispersions
The present invention is directed to the use of continuous extrusion devices to form high quality polymer dispersions. Screw extruder devices of the present invention inject water into a zone of high pressure, temperature, and shear to cause the rapid inversion of a weld in less than, for example, one minute, which compares very favorably with conventional batch methods, which can take, for example, two or more hours to complete an inversion.
06/12/14
20140161204
Correlation prevention methods for satellite adaptive cancellation links
A method of reducing signal correlation in a symmetrical adaptive canceller link comprising spectrally inverting one of a first carrier signal and a second carrier signal by causing a spectral inversion of one of the first and second carrier signals using a modulator, transmitting the first and second carrier signals within a bandwidth to a remote receiver using a transmitting device such that a composite carrier signal results, and cancelling at least one of the first carrier signal from the composite carrier signal using a cancellation technique such that the second carrier signal results on one end of the link and the second carrier signal from the composite carrier signal using a cancellation technique such that the first carrier signal results on the opposite end of the link.. .
06/12/14
20140161169
Joint papr reduction and rate adaptive ultrasonic ofdm physical layer for high data rate through-metal communications
A link adaptive orthogonal frequency-division multiplexed (ofdm) ultrasonic physical layer is provided that is capable of high data rate communication through metallic structures. The use of an adaptive ofdm subcarrier-based modulation technique mitigates the effects of severe frequency selective fading of the through-metal communication link and improves spectral efficiency by exploiting the slow-varying nature of the channel.
06/12/14
20140160890
System and method for determining shear wave anisotropy in a vertically transversely isotropic formation
A system and method for determining shear wave anisotropy in a vertically transversely isotropic formation is disclosed. The method includes generating a broad band stoneley wave and a broad band dipole flexural wave.
06/12/14
20140160388
Liquid crystal display apparatus
A liquid crystal display device is provided. The device includes a liquid crystal display panel, a grey lever inversion compensation film and a light enhancement module.
06/12/14
20140160387
Liquid crystal display apparatus
A liquid crystal display device is provided. The device includes a liquid crystal display panel, a grey lever inversion compensation film and a light enhancement module.
06/12/14
20140160336
Lens-free planar imager and wireless transmitter
Techniques for lens-free imaging using optical resonance, including providing a series of standing waves indexed by a wave vector to an optical resonator having a predetermined dispersion relation. The intensity of the wavelengths corresponding to the standing waves can be measured with a photodetector.
06/12/14
20140159748
System and method for providing electromagnetic imaging through electroquasistatic sensing
A system and method for providing electromagnetic imaging through electroquasistatic sensing contains an electromagnetic sensor for imaging a sample. The electromagnetic sensor contains drive/sense electronics and a pixelated sensor array having an array of capacitive sensor electrodes that source electric fields that interact with the sample, and wherein the electrodes are individually drivable by the drive/sense electronics in a coordinated manner to establish a desired temporal and spatial pattern in which electrical properties of the electrodes are used to generate an image.
06/12/14
20140158610
Composite mixed matrix membranes for membrane distillation and related methods of manufacture
The present invention relates to a membrane distillation system comprising a flat-sheet composite mixed matrix hydrophilic/hydrophobic membrane having at least a hydrophilic layer and a hydrophobic layer. The hydrophilic layer comprises a hydrophilic polymer and inorganic nanoparticles having high thermal conductivity.
06/05/14
20140154826
Etch stop layers in nitride semiconductors created by polarity inversion
A method of producing a semiconductor device can include receiving a group iii-n wafer as a substrate, initiating a first inversion domain boundary layer to form a thin etch stop layer, terminating the etch stop layer with a second inversion domain boundary layer, and subsequently continuing the active region growth.. .
05/29/14
20140149040
Multilevel workflow method to extract resistivity anisotropy data from three-dimensional induction measurements
A multi-step electromagnetic inversion method is provided for determining formation resistivity, anisotropy and dip. An electromagnetic logging tool is used to obtain non-directional, anisotropy, and directional (including symmetrized and anti-symmetrized resistivity measurements) in a formation using an electromagnetic logging tool.
05/29/14
20140148012
Tone inversion of self-assembled self-aligned structures
A stack of an organic planarization layer (opl) and a template layer is provided over a substrate. The template layer is patterned to induce self-assembly of a copolymer layer to be subsequently deposited.
05/29/14
20140146625
Redundancy system for non-volatile memory
A redundancy scheme for non-volatile memories (nvm) is described. This redundancy scheme provides means for using defective cells in non-volatile memories to increase yield.
05/29/14
20140146427
Detection system and detection method of distrbuted generation islanding based on power frequency carrier
This present inversion relates to a detection system and detection method of distributed generation islanding based on power frequency carrier. The system includes a power frequency carrier signal generating device near the terminal power distribution substation, a power frequency carrier signal detection device in distributed power grid; the power frequency carrier signal generating device is connected to the substation bus through a signal coupling transformer; the power frequency carrier signal generating device is connected with signal coupling transformer though phase a, b c live wires and the n middle wire, that results in the signal can be send by anyone signal phase, any two phases parallel way or three phases parallel way.
05/22/14
20140143586
Timing optimized implementation of algorithm to reduce switching rate on high throughput wide buses
A dynamic bus inversion (dbi) circuit disposed between a transmitter and a receiver for generating an inversion control signal that is communicated to the receiver and used to perform inversion control on data communicated along a data path between the transmitter and the receiver includes a delay data setup circuit to receive the data from the transmitter. A majority vote function circuit is used to perform majority voting for consecutive bits of data output by the delay data setup circuit to generate majority data output.
05/22/14
20140142860
Efficient wavefield compression in seismic imaging
A system and computer program product for seismic imaging implements a seismic imaging algorithm utilizing reverse time migration (rtm) and full waveform inversion (fwi) techniques requiring large communication bandwidth and low latency to convert a parallel problem into one solved using massive domain partitioning. Since in rtm and fwi, the forward wave propagation is iteratively calculated on time step increments, there are very high statistical correlation between the intermediate wavefields at the adjacent time steps.
05/22/14
20140142859
Efficient wavefield compression in seismic imaging
A system, method and computer program product for seismic imaging implements a seismic imaging algorithm utilizing reverse time migration (rtm) and full waveform inversion (fwi) techniques requiring large communication bandwidth and low latency to convert a parallel problem into one solved using massive domain partitioning. Since in rtm and fwi, the forward wave propagation is iteratively calculated on time step increments, there are very high statistical correlation between the intermediate wavefields at the adjacent time steps.
05/22/14
20140142216
Process of making polyester latex with buffer
Methods herein include mixing at least one polyester resin with at least one solvent to form a resin mixture, adding water to cause phase inversion and form a polyester latex, adding at least one buffering agent to the phase inverted mixture to stabilize the phase inverted mixture, and subsequent to the buffering agent addition, substantially removing the at least one solvent from the phase inverted mixture.. .
05/22/14
20140141491
Isomerases, nucleic acids encoding them and methods for making and using them
This invention relates generally to enzymes, polynucleotides encoding the enzymes having isomerase activity, e.g., racemase activity, e.g., amino acid racemase activity, alanine racemase activity, and/or epimerase activity, and/or catalyze the re-arrangement of atoms within a molecule, catalyze the conversion of one isomer into another, catalyze the conversion of an optically active substrate into a raceme, which is optically inactive, catalyze the interconversion of substrate enantiomers, catalyze the stereochemical inversion around the asymmetric carbon atom in a substrate having only one center of asymmetry, catalyze the stereochemical inversion of the configuration around an asymmetric carbon atom in a substrate having more than one asymmetric center, and/or catalyze the racemization of amino acids.. .
05/22/14
20140141296
Sealed-type cell
A cell has: a pole terminal placed on outside of a cell case; a deformed terminal fixing the pole terminal to the case by a base surface portion and a protruding portion; an inversion plate attached to the base surface portion and interrupting conduction between the internal terminal and the deformed terminal by inversion deforming away from the internal terminal at least at a portion when the internal pressure of the case increases beyond working pressure; and a shaft member having at least a part of the top portion placed in the protruding portion, and reestablishing conduction between the internal terminal and the deformed terminal after the inversion plate inverted by the top portion being pressed from the outside and thereby being moved inside the protruding section to press the inversion plate inward. A sealed space is provided between the deformed terminal and the inversion plate..
05/22/14
20140140552
System and apparatus for boomless-microphone construction for wireless helmet communicator with siren signal detection and classification capability
Boomless-microphones are described for a wireless helmet communicator with siren signal detection and classification capabilities. An acoustic component receives an audio signal and comprises a left acoustic sensor and a right acoustic sensor.
05/22/14
20140140380
Initialization sequence for bi-directional communications in a carrier-based system
A method is provided. An initial bit sequence is received by a receiver.


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Inversion topics: Control Unit, Imaging System, Marine Seismic, Coordinates, Matched Filter, Interference Cancellation, Channel Estimation, Communication System, Signal Processing, Liquid Crystal, Liquid Crystal Display, Hollow Fiber Membrane, Hydrophobic Polymer, Modulation, Transimpedance Amplifier

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