37th week of 2017 patent applcation highlights part 36 |
Patent application number | Title | Published |
20170261512 | Multipurpose Mass Spectrometric Assay Panels for Peptides - Methods are provided for estimating the relative amounts of identifiable compartments, such as different types of cells or cell components, within a biological sample. The methods use mass spectrometric analysis to quantitate compartment-specific molecules and thereby allow calculation of the amount of each compartment that is present in a biological sample. The methods can, for example, provide a measurement of hematocrit from a dried blood sample. | 2017-09-14 |
20170261513 | MONOCLONAL ANTIBODY BASED ONLINE PHOSPHOPROTEIN PROTEOMICS ANALYSIS METHOD USING MICROBORE HOLLOW FIBER ENZYMATIC REACTOR-TANDEM MASS SPECTROMETRY - A phosphoprotein extraction method and a mass spectrometric method using a microbore hollow fiber enzymatic reactor (mHFER) based antigen-antibody reaction and, specifically, to an extraction method and a mass spectrometric method, wherein phosphoproteins or phosphopeptides present in the body are extracted using phosphoserine-, phosphothreonine-, and phosphotyrosine-antibodies, and measured by a mass spectrometer, and thus biomarker phosphoproteins for diagnosis of diseases are found, contributing to early diagnosis of diseases. The mass spectrometric method using the antigen-antibody reaction based extraction method can: minimize temporal and economic burdens resulting from a low extraction rate and a complicated sample pre-treatment; increase the extraction efficiency by using a considerable number of phosphopeptides (or phosphoproteins) and antibodies with strong affinity; and allow the extraction of low-concentration phosphopeptides or phosphoproteins, and thus is expected to have high applicability in discovering disease diagnosis protein markers and identifying and studying mechanisms thereof. | 2017-09-14 |
20170261514 | DIAGNOSTIC AUTOANTIBODY PROFILES FOR THE DETECTION AND DIAGNOSIS OF NEURODEGENERATIVE DISEASES - The present invention provides methods, compositions, and kits for the detection of neurodegenerative disease specific autoantibodies for the diagnosis of neurodegenerative diseases and risk for developing neurodegenerative diseases, and for the generation of patient-specific neurodegenerative disease diagnostic autoantibody profiles. | 2017-09-14 |
20170261515 | IDENTITY AND PURITY OF TISSUE BIOPSIES - A method for the in vitro detection of cartilage tissue and/or for the in vitro determination of the purity of cartilage tissue includes: a) treating a tissue sample with a protease and b) testing the protease-treated tissue sample for the presence of protease-resistant fragments of type II collagen and/or type I collagen. Methods can be carried out for preparing a cartilage cell culture, and for preparing a cartilage cell-loaded implant. Protease-resistant fragments of type II collagen and/or type I collagen can be used for the in vitro detection of cartilage tissue and/or for the in vitro determination of the purity of cartilage tissue. A kit can be used for carrying out the methods. | 2017-09-14 |
20170261516 | METHODS AND COMPOSITIONS FOR DIAGNOSIS AND TREATMENT OF MENINGITIS - The present invention provides a method of identifying meningitis as either bacterial meningitis or aseptic meningitis in a subject, comprising: a) measuring the amount of complement C3, complement factor B, complement membrane attack complex (MAC) protein, complement C5b, complement C6, complement C7, complement C8, and/or complement C9 in a cerebrospinal fluid (CSF) sample obtained from the subject; and b) comparing the amount of complement C3, complement factor B, complement MAC protein, complement C5b, complement C6, complement C7, complement C8, and/or complement C9 measured in (a) with the amount of complement C3, complement factor B, complement MAC protein, complement C5b, complement C6, complement C7, complement C8, and/or complement C9 measured in a control sample, wherein an amount of complement C3, complement factor B, complement MAC protein, complement C5b, complement C6, complement C7, complement C8, and/or complement C9 measured in (a) that is greater than the amount of complement C3, complement factor B, complement MAC protein, complement C5b, complement C6, complement C7, complement C8, and/or complement C9 measured in the control sample identifies the meningitis in the subject as bacterial meningitis. | 2017-09-14 |
20170261517 | NT-pro ANP and SFlt-1 For The Differentiation Between Circulatory And Ischemic Events - The present disclosure relates to the field of laboratory diagnostics. The present disclosure provides means and methods for differentiating between an acute circulatory event and an ischemic event, as the cause underlying an acute medical event of a patient. | 2017-09-14 |
20170261518 | BIOMARKERS AND ASSAY TO DETECT CHRONIC GRAFT VERSUS HOST DISEASE - A four-biomarker panel for diagnosis of chronic graft-versus-host disease (cGVHD) and methods of prognosing and/or diagnosing cGVHD using the biomarker panel are disclosed. | 2017-09-14 |
20170261519 | METHODS AND COMPOSITIONS FOR DIAGNOSIS AND PROGNOSIS OF RENAL INJURY AND RENAL FAILURE - The present invention relates to methods and compositions for monitoring, diagnosis, prognosis, and determination of treatment regimens in subjects suffering from or suspected of having a renal injury. In particular, the invention relates to using a one or more assays configured to detect a kidney injury marker selected from the group consisting of Tumor necrosis factor receptor superfamily member 8, Alpha-Fetoprotein, Thyroxine-binding globulin, Prostate-specific antigen (free form), Apolipoprotein A, Apolipoprotein E, Thyrotropin subunit beta, Platelet-derived growth factor B/B dimer, C—C motif chemokine 7, C—C motif chemokine 26, Complement C4-B, Corticotropin, Interferon alpha-2, Interleukin-4 receptor alpha chain, Insulin-like growth factor-binding protein 4, Insulin-like growth factor-binding protein 5, Interleukin 21, Interleukin 23 alpha subunit, Interleukin-28A, Interleukin-33, Lutropin subunit beta, Matrix Metalloproteinase-1, Neural cell adhesion molecule 1, Pigment epithelium-derived factor, Vascular endothelial growth factor receptor 2, Vascular endothelial growth factor receptor 3, and IgG4 as diagnostic and prognostic biomarkers in renal injuries. | 2017-09-14 |
20170261520 | Markers Associated With Arteriovascular Events And Methods Of Use Thereof - Disclosed are methods of identifying subjects with arteriovascular disease, subjects at risk for developing arteriovascular disease, methods of differentially diagnosing diseases associated with arteriovascular disease from other diseases or within sub-classifications of arteriovascular disease, methods of evaluating the risk of arteriovascular events in patients with arteriovascular disease, methods of evaluating the effectiveness of treatments in subjects with arteriovascular disease, and methods of selecting therapies for treating arteriovascular disease. | 2017-09-14 |
20170261521 | METHOD FOR DETECTING AGGREGATE FORM OF AGGREGATE-FORMING POLYPEPTIDE - The present invention relates to a method for detecting an aggregate form of an aggregate-forming polypeptide in a biosample, comprising the steps of: (a) spiking, in a biosample to be analyzed, (i) a monomeric or multimeric form of an aggregate-forming polypeptide, (ii) a hydrophobic deleted derivative of the aggregate-forming polypeptide, or (iii) a monomeric or multimeric form of the aggregate-forming polypeptide and a hydrophobic deleted derivative of the aggregate-forming polypeptide; (b) additionally forming the aggregate form of the aggregate-forming polypeptide by incubating the product of step (a); (c) making the product of step (b) come into contact with a binder-label in which a signal-generating label is coupled to a binder binding to the aggregate form of the aggregate-forming polypeptide; and (d) detecting a signal to be generated from the binder-label bound to the aggregate form of the aggregate-forming polypeptide. | 2017-09-14 |
20170261522 | METHOD FOR DIAGNOSING OR MONITORING KIDNEY FUNCTION OR DIAGNOSING KIDNEY DYSFUNCTION - A method for (a) diagnosing or monitoring kidney function in subject or (b) diagnosing kidney dysfunction in a subject or (c) predicting or monitoring the risk of an adverse events in a diseased subject or (d) predicting or monitoring the success of a therapy or intervention comprising
| 2017-09-14 |
20170261523 | MASS SPECTROMETRY OF STEROIDAL COMPOUNDS IN MULTIPLEXED PATIENT SAMPLES - The invention relates to the quantitative measurement of steroidal compounds by mass spectrometry. In a particular aspect, the invention relates to methods for quantitative measurement of steroidal compounds from multiple samples by mass spectrometry. | 2017-09-14 |
20170261524 | STANDARD SOLUTION FOR USE IN ANALYSIS OF AMINO ACIDS IN PLASMA - An external standard solution for use in the analysis of amino acid in plasma, containing,
| 2017-09-14 |
20170261525 | METHOD FOR MIXING A LIQUID IN AN AUTOMATED ANALYZER - The present invention lies in the field of automated analyzers and relates to a method for mixing liquids in liquid containers. The arrangement for automated mixing comprises a shaking device and a gripper which is connected by way of a flexible connecting element to a transfer arm and which serves for receiving a liquid container. The coupling of gripper and shaking device is realized by way of an eccentrically movable coupling pin and a coupling hole provided for this purpose. | 2017-09-14 |
20170261526 | QUALITY CONTROLS OF ANALYZERS FOR BIOLOGICAL SAMPLES - A method for monitoring the performance of an analyzer for biological samples having an automated preparation device is presented. The method comprises receiving an instruction that a monitoring procedure shall be executed, after receipt of the instruction that a monitoring procedure shall be executed, obtaining, by the automated preparation device, at least two quality control ingredients from a repository including a plurality of quality control ingredients, and mixing, by the automated preparation device, the at least two quality control ingredients in a sample preparation receptacle to obtain a quality control which mimics the properties of a biological sample to be analyzed by the analyzer. The method further comprises determining at least one parameter of the quality control and determining a status of the analyzer based on the determined parameter of the quality control. | 2017-09-14 |
20170261527 | SYSTEM AND METHOD FOR SCREENING A LIBRARY OF SAMPLES - A continuous throughput microfluidic system includes an input system configured to provide a sequential stream of sample plugs; a droplet generator arranged in fluid connection with the input system to receive the sequential stream of sample plugs and configured to provide an output stream of droplets; a droplet treatment system arranged in fluid connection with the droplet generator to receive the output stream of droplets in a sequential order and configured to provide a stream of treated droplets in the sequential order; a detection system arranged to obtain detection signals from the treated droplets in the sequential order; a control system configured to communicate with the input system, the droplet generator, and the droplet treatment system; and a data processing and storage system configured to communicate with the control system and the detection system. | 2017-09-14 |
20170261528 | DAMPED LINEAR ACCELEROMETER - Linear accelerometer comprising a fixed part, a rotationally moving part in the plane of the accelerometer around an axis of rotation orthogonal to the plane of the accelerometer, the moving part comprising a centre of gravity distinct from the point of intersection of the axis of rotation and the plane of the accelerometer, means forming pivot link between the moving part and the fixed part, means for detecting the displacement of the moving part with respect to the fixed part, means for viscous damping the displacement of the moving part in said plane, said viscous damping means comprising interdigitated combs, at least one first comb on the moving part and at least one second comb on the fixed part ( | 2017-09-14 |
20170261529 | METHOD FOR IDENTIFYING FRICTION PARAMETER FOR LINEAR MODULE - A method for identifying friction parameters for a linear module is disclosed. Since an acting interval of a friction is determined by a relative velocity between two contacting surfaces, and when the relative velocity is much greater than a Stribeck velocity, there is only a Coulomb friction and a viscous friction exist between the contacting surfaces, it is possible to use a measured torque signal of this interval to identify a Coulomb friction torque, a the linear module's friction torque, and the linear module's equivalent inertia. When the relative velocity between the two contacting surfaces is smaller than the Stribeck velocity, it is possible to identify a maximum static friction torque and the Stribeck velocity by referring to the three known parameters. Thereby, all the friction parameters can be identified within one reciprocating movement of the linear module, making the method highly feasible in practice. | 2017-09-14 |
20170261530 | Speed Detection Using Multiple Processing Paths - Two speed measurements of a moving body are generated using a single signal. A sensor generates a composite signal having a series of pulses where each pulse is generated when an element on a moving body passes the sensor. A sensor conditioning unit decouples the composite signal to generate a first conditioned sub-signal having only an AC signal corresponding to an AC component of the composite signal and a second conditioned sub-signal corresponding to the composite signal that may have either or both AC and DC components. A timer/counter input unit computes a first speed measurement by determining a count of pulses in the first conditioned sub-signal and a first time period or the time period of one pulse. The second conditioned sub-signal is transmitted to an analog-to-digital converter (ADC) and is sampled at a sampling rate to generate a sampled second conditioned sub-signal. An acquisition unit computes a second speed measurement by determining a count of pulses in the sampled second conditioned sub-signal over a second time period or the time of a single pulse. An analysis of the second conditioned sub-signal may be used to choose trigger or filter criteria for the analysis of both conditioned sub-signals, and multiple speed sensors may be used with each sensor producing two speed measurements. | 2017-09-14 |
20170261531 | STIMULATING AN OPTICAL SENSOR USING OPTICAL RADIATION PRESSURE - A method of stimulating a MicroElectroMechanical Systems (MEMS) structure (e.g. a cantilever), and an optical sensor for use in such a method, using optical radiation pressure instead of electrostatic pressure, or the like. An optical pulse creates optical radiation pressure which stimulates movement of the MEMS structure and then movement of the MEMS structure may be measures. An interrogating light may be input after the optical pulse to measure movement of the MEMS structure. Advantageously, the same light source can be utilised to stimulate movement of the MEMS structure and to measure movement of the MEMS structure. | 2017-09-14 |
20170261532 | METHOD AND APPARATUS FOR AVOIDING DAMAGE WHEN ANALYSING A SAMPLE SURFACE WITH A SCANNING PROBE MICROSCOPE - The present application relates to a method for avoiding damage when analyzing a sample surface with a scanning probe microscope, the method comprising the step of: detecting an electrostatic interaction between a charging of the sample surface and a measuring tip of the scanning probe microscope in the course of the approach of the measuring tip to the sample surface already at a distance from the sample surface which is greater than the distance of the measuring tip when analyzing the sample surface. | 2017-09-14 |
20170261533 | ELECTRON VIBROMETER AND DETERMINING DISPLACEMENT OF A CANTILEVER - An electron vibrometer includes: an electron source providing a beam of primary electrons; a cantilever including: a receiver portion including: a gradient in thickness, a gradient in mass, atomic number of constituent atoms, or a combination thereof, the cantilever being disposed relative to the electron source such that the receiver portion of the cantilever receives the beam of primary electrons, and produces a plurality of scattered electrons from the receiver portion in response to receipt of the beam of primary electrons; and a charged particle detector that receives the plurality of scattered electrons from the receiver portion, and produces a detector signal comprising an amplitude that varies in relation to the gradient subject to receipt of the primary electrons, and the detector signal providing determination of the displacement of the cantilever. | 2017-09-14 |
20170261534 | POLY(THIOAMINAL) PROBE BASED LITHOGRAPHY - Methods and materials for patterning a substrate are disclosed herein. A poly(thioaminal) material may be utilized as a thermal resist material for patterning substrates in a thermal scanning probe lithography process. The poly(thioaminal) material may be functionalized with an electron withdrawing group and various monomers may be volatilized upon exposure to a thermal scanning probe. | 2017-09-14 |
20170261535 | CURRENT SENSOR DEVICES AND METHODS - Devices and methods associated with current measurements are provided. A current in a conductor portion may be measured by a current sensing element. An output signal indicative of the current may be generated based on the measured current and information regarding a current path. | 2017-09-14 |
20170261536 | Hybrid Current Sensor Assembly - A hybrid current sensor assembly has a conductor, Hall core, Hall sensor, shunt terminal, and a microprocessor. The conductor has a first terminating end and a second terminating end. The Hall core generates a magnetic field from current flow in the conductor. The Hall sensor measures potential difference between first terminating end and the second terminating end of the conductor based on the magnetic field applied to the Hall core. The shunt terminal is positioned on a central portion of the conductor. The microprocessor is connected to the shunt terminal to measure the current flow in the conductor. | 2017-09-14 |
20170261537 | SELF-REFERENCED ON-DIE VOLTAGE DROOP DETECTOR - A self-referenced on-die voltage droop detector generates a reference voltage from the supply voltage of an integrated circuit's power distribution network, and compares this reference voltage to the transient supply voltage in order to detect voltage droops. The detector responds to detected occurrences of voltage droop with low latency by virtue of being located on-die. Also, by generating the reference voltage from the integrated circuit's power domain rather than using a separate reference voltage source, the detector does not introduce noise and distortion associated with a separate power domain. | 2017-09-14 |
20170261538 | System and Method for Determining Structure of Material - A method propagates a pulse of wave through the material to receive a set of echoes resulted from scattering the pulse by different portions of the material and simulates a propagation of the pulse in the material using a neural network to determine a simulated set of echoes. Each node in a layer of the neural network corresponds to a portion of the material and assigned a value the permittivity of the portion of the material, such that the values of the nodes at locations of the portions form the image of the distribution of the permittivity of the material. The connection between two layers in the neural network models a scattering event. The method updates the values of the nodes by reducing an error between the received set of echoes and the simulated set of echoes to produce an image of the distribution of the permittivity of the material. | 2017-09-14 |
20170261539 | METHOD AND ASSEMBLY FOR LOCATING ELECTROSTATIC DISCHARGES ON AIRCRAFT IN FLIGHT - A method for locating electrostatic discharges occurring on an aircraft in flight including a step of recording, during the flight of the aircraft, electromagnetic signals resulting in the electrostatic discharges and received by a plurality of detectors arranged at different places on an exterior surface of the aircraft, a step of analyzing the signals recorded during the flight, each of the signals, received by the various detectors and corresponding to one and the same electrostatic discharge, are processed to identify at least one zone of an exterior surface of the aircraft, determining a structural part in which the electrostatic discharge probably occurred. | 2017-09-14 |
20170261540 | GROUND-DETECTING DESCALER - The current document discloses a ground-detecting direct-wire descaler that detects and indicates whether or not a descaling signal with sufficient current and voltage is produced or, in other words, detects and indicates whether the pipe or other equipment to which the ground-detecting direct-wire descaler is coupled is isolated from AC ground. AC-ground detection occurs both on initial power on and at regular monitoring intervals. In certain implementations, ground-detecting direct-wire descaler additionally detects and indicates whether or not the three-pronged outlet, into which the power-cord plug of the ground-detecting direct-wire descaler is inserted, conforms to UBC standards and therefore has safety ground available for use as signal ground. The ground-detecting direct-wire descaler only attempts to produce a descaling signal when safety ground is detected. | 2017-09-14 |
20170261541 | GROUND FAULT DETECTOR AND METHOD FOR DETECTING GROUND FAULTS - A ground fault detector circuit ( | 2017-09-14 |
20170261542 | CIRCUIT BOARD AND DISPLAY DEVICE - Provided is a circuit board including inspection terminals, the circuit board including: a connection terminal, which is arranged on a front surface or in an inner layer of the circuit board, and is electrically connected to an object to be inspected; and three or more inspection terminals, which are electrically connected to the connection terminal, and are configured to measure a resistance value of the object to be inspected, each of the three or more inspection terminals being arranged on a side surface of the circuit board. | 2017-09-14 |
20170261543 | APPARATUS AND METHOD FOR EVAULATING NON-CERAMIC INSULATORS WITH CONFORMAL PROBE - An apparatus for evaluating an electrical insulator includes: a frame having a base and a pair of spaced-apart resilient arms each having a distal end; and a flexible probe disposed between the arms, the flexible probe being generally U-shaped and having a pair of distal ends, each distal end of the probe being connected to a respective distal end of one of the arms. | 2017-09-14 |
20170261544 | Functional Prober Chip - Systems, devices, and methods for characterizing semiconductor devices and thin film materials. The device consists of multiple probe tips that are integrated on a single substrate. The layout of the probe tips could be designed to match specific patterns on a CMOS chip or sample. The device provides for detailed studies of transport mechanisms in thin film materials and semiconductor devices. | 2017-09-14 |
20170261545 | METHOD AND SYSTEM FOR TESTING AN ELECTRONIC UNIT - A method of testing an electronic unit by comparing resulting signal shapes from the unit to be tested and a known functioning unit. The method includes powering off the units for testing and feeding one or more predefined signal shapes of two or more different frequencies as input signals to the known functioning unit and to the unit to be tested at corresponding test points. The method further includes measuring the resulting signal shapes from both units at corresponding measurement points and comparing at least one resulting signal shape from the known functioning unit with the corresponding resulting signal shape from the unit to be tested. The method also includes detecting a fault in the unit to be tested on the basis of an existing signal shape distortion in time axis of the resulting signal shape received from the unit to be tested. | 2017-09-14 |
20170261546 | INTEGRATED CIRCUIT AND METHOD FOR DETECTING A STRESS CONDITION IN THE INTEGRATED CIRCUIT - An integrated circuit includes at least one first magnetic field sensing element including at least one first magnetoresistance element configured to provide an output signal of the integrated circuit in response to a detected magnetic field. The integrated circuit also includes at least one second magnetic field sensing element including at least one second magnetoresistance element configured to have a characteristic indicative of a stress condition. A method for detecting a stress condition in an integrated circuit is also provided. | 2017-09-14 |
20170261547 | Temperature Forcing System and Method with Conductive Thermal Probes - A temperature-controlled fluid forcing system includes a temperature control system generating a stream of flowing temperature-controlled fluid. A heat exchanger includes a thermally conductive housing within which a plurality of walls define a shaped flow space. The stream of temperature-controlled fluid flows through the shaped flow space and is in thermal communication with the housing. A thermally conductive probe is in thermal communication with the exterior of the housing of the heat exchanger, the thermally conductive probe comprising a thermally conductive protrusion in thermal communication with the exterior of the housing of the heat exchanger, such that, when the thermally conductive probe makes contact with a device under test (DUT), heat is conducted to or from DUT. | 2017-09-14 |
20170261548 | METHODS, SYSTEMS, AND APPARATUS FOR TESTING SEMICONDUCTOR PACKAGES - A semiconductor integrated circuit test system can include a first semiconductor integrated circuit tester configured to conduct a first test of a first characteristic of one of a plurality of semiconductor integrated circuits, wherein the first test is completed by the first semiconductor integrated circuit tester within a first test time. A second semiconductor integrated circuit tester, can be coupled to the first semiconductor integrated circuit tester, where the second semiconductor integrated circuit tester can be configured to conduct a second test of a second characteristic of each of the plurality of the semiconductor integrated circuits simultaneously, wherein the second test is completed within a second test time that is at least about two orders of magnitude more than the first test time. | 2017-09-14 |
20170261549 | METHOD FOR TESTING THROUGH SILICON VIAS IN 3D INTEGRATED CIRCUITS - A design-for-test (DFT) architecture for testing a three dimensional (3D) integrated circuit, may comprise a two dimensional (2D) silicon layer n−1 and a 2D silicon layer n connected together with a through silicon via (TSV) having a first side and a second side; scannable latch circuits on said first side and said second side of said TSV, wherein said scannable latch circuits: control flow of data between said layer n−1 and said layer n and allow said TSV to be verified; allow launch and capture clocks to be applied with variable delay in order to perform an alternating current delay fault test between said layer n−1 and said layer n; and have a quiescent state supply current (IDDq) test function built in which allows selection of an input load for a unidirectional signal connection between said layer n−1 and said layer n. | 2017-09-14 |
20170261550 | BYPASSING AN ENCODED LATCH ON A CHIP DURING A TEST-PATTERN SCAN - Aspects include techniques for bypassing an encoded latch on a chip during a test-pattern scan and using on-chip circuitry to generate a desired encoded pattern, which is inserted into a scan-bypassed latch, to test the on-chip circuitry for defects. A computer-implemented method may include applying a global control bit to the chip; initializing a scan of the chip while bypassing the encoded latch; and applying an extra scan clock to initiate the encoded latch after completing the scan, wherein the encoded latch is updated with check bits generated by the on-chip circuitry. | 2017-09-14 |
20170261551 | PERFORMING SYSTEM FUNCTIONAL TEST ON A CHIP HAVING PARTIAL-GOOD PORTIONS - Embodiments include methods, and computer system, and computer program products for performing system functional test on a chip having partial-good portions. Aspects include: initializing, by system functional test software, a service engine of the chip, performing, by service engine, system functional test, and completing system functional test of chip. The chip may include service engine, a service engine memory and one or more “partial-good” portions. The initializing may include: loading system functional test software into the service engine memory, identifying each “partial-good” portion of the chip, writing a “partial-good” parameter for each “partial-good” portion of the chip identified to service engine memory, and triggering execution of system functional test. Method may include: decoding system functional test software, retrieving “partial-good” parameters, initializing “partial-good” portions of chip, and performing system functional test on “partial-good” portions of chip. The chip may include is a processor chip that has one or more “partial-good” cores. | 2017-09-14 |
20170261552 | METHODS AND SYSTEMS FOR GENERATING FUNCTIONAL TEST PATTERNS FOR MANUFACTURE TEST - Embodiments include methods, computer systems and computer program products for generating functional test patterns for diagnostics, characterization and manufacture test. Aspects include: receiving from a system designer, via a design verification tool module, certain verification sequences configured to verify system functional design, executing the verification sequences received at a functional exerciser module against a device to generate various traces, capturing traces generated in emulation compatible format, processing traces captured via trace processor module, including parsing the traces captured, verifying data integrity of the traces captured, and summarizing statistics of the traces captured, generating, via an emulated pattern generator module, a predetermined number of emulated test patterns having tester independent format ‘streams’ of data compatible with a device test port based on output of the trace processor module, and processing, via a tester specific post-processor module, the emulated test patterns to generate functional test patterns using a tester specific post-processor module. | 2017-09-14 |
20170261553 | SHADOW ACCESS PORT METHOD AND APPARATUS - The disclosure describes a novel method and apparatus for providing a shadow access port within a device. The shadow access port is accessed to perform operations in the device by reusing the TDI, TMS, TCK and TDO signals that are used to operate a test access port within the device. The presence and operation of the shadow access port is transparent to the presence and operation of the test access port. According to the disclosure, the shadow access port operates on the falling edge of the TCK signal while the test access port conventionally operates on the rising edge of the TCK signal. | 2017-09-14 |
20170261554 | METHODS AND SYSTEMS FOR GENERATING FUNCTIONAL TEST PATTERNS FOR MANUFACTURE TEST - Embodiments include methods, computer systems and computer program products for generating functional test patterns for diagnostics, characterization and manufacture test. Aspects include: receiving from a system designer, via a design verification tool module, certain verification sequences configured to verify system functional design, executing the verification sequences received at a functional exerciser module against a device to generate various traces, capturing traces generated in emulation compatible format, processing traces captured via trace processor module, including parsing the traces captured, verifying data integrity of the traces captured, and summarizing statistics of the traces captured, generating, via an emulated pattern generator module, a predetermined number of emulated test patterns having tester independent format ‘streams’ of data compatible with a device test port based on output of the trace processor module, and processing, via a tester specific post-processor module, the emulated test patterns to generate functional test patterns using a tester specific post-processor module. | 2017-09-14 |
20170261555 | BYPASSING AN ENCODED LATCH ON A CHIP DURING A TEST-PATTERN SCAN - Aspects include techniques for bypassing an encoded latch on a chip during a test-pattern scan and using on-chip circuitry to generate a desired encoded pattern, which is inserted into a scan-bypassed latch, to test the on-chip circuitry for defects. A computer-implemented method may include applying a global control bit to the chip; initializing a scan of the chip while bypassing the encoded latch; and applying an extra scan clock to initiate the encoded latch after completing the scan, wherein the encoded latch is updated with check bits generated by the on-chip circuitry. | 2017-09-14 |
20170261556 | CLOCK PATH TECHNIQUE FOR USING ON-CHIP CIRCUITRY TO GENERATE A CORRECT ENCODE PATTERN TO TEST THE ON-CHIP CIRCUITRY - Aspects include techniques for implementing a clock path technique for using on-chip circuitry to generate a correct encode pattern to test the on-chip circuitry for encoding and correction of a chip. A computer-implemented method may include initializing a scan of the chip including data and a set of check bits protecting the data; applying a global control bit to a latch on the chip; and applying an additional clock to the latch so the check bits are updated using the on-chip circuitry. | 2017-09-14 |
20170261557 | CLOCK PATH TECHNIQUE FOR USING ON-CHIP CIRCUITRY TO GENERATE A CORRECT ENCODE PATTERN TO TEST THE ON-CHIP CIRCUITRY - Aspects include techniques for implementing a clock path technique for using on-chip circuitry to generate a correct encode pattern to test the on-chip circuitry for encoding and correction of a chip. A computer-implemented method may include initializing a scan of the chip including data and a set of check bits protecting the data; applying a global control bit to a latch on the chip; and applying an additional clock to the latch so the check bits are updated using the on-chip circuitry. | 2017-09-14 |
20170261558 | Systems And Methods For Testing Ground Fault Circuit Interrupter Breakers - A testing circuit assembly can include a first variable resistive load configurable for a range of electrical resistances, where the first variable resistive load is configured to couple to at least one first ground fault circuit interrupter (GFCI) breaker and a current source. The testing circuit assembly can also include a first local controller coupled to the first variable resistive load, where the first local controller controls the first variable resistive load to simulate a range of fault currents, corresponding to the range of electrical resistances, flowing to the at least one first GFCI breaker to determine at least one actual trip point of the at least one first GFCI breaker. Each electrical resistance in the range of electrical resistances can correspond to a fault current in the range of fault currents. | 2017-09-14 |
20170261559 | METHOD FOR QUANTITATIVE EVALUATION OF SWITCHED RELUCTANCE MOTOR SYSTEM RELIABILITY THROUGH THREE-LEVEL MARKOV MODEL - A method for evaluation of switched reluctance motor system reliability through quantitative analysis of a three-level Markov model. Through analysis of the operating condition of switched reluctance motor drive system under first-level faults, second-level faults and third-level faults, 4 valid states and 1 invalid state under first-level faults, 14 valid states and 4 invalid states under second-level faults, and 43 valid states and 14 invalid states under third-level faults are obtained. If initial normal state and final invalid state are also considered, a three-level Markov model will have 62 valid states and 20 invalid states in total. A state transition diagram of the switched reluctance motor drive system under three-level faults is established, a state transition matrix is obtained, a probability matrix of the system in valid states is attained, the sum of all elements of the probability matrix is calculated, and MTTF is obtained from a reliability function. | 2017-09-14 |
20170261560 | STATE OF CHARGE ESTIMATION METHOD AND STATE OF CHARGE ESTIMATION APPARATUS - A state of charge estimation method includes: measuring a voltage of a lithium ion secondary battery that is being charged at a predetermined current rate higher than or equal to a predetermined charging rate; obtaining a rate of increase in the measured voltage; and estimating a state of charge of the lithium ion secondary battery based on the rate of increase in the measured voltage and first reference data. The first reference data are data including a correlation between a state of charge of a reference lithium ion secondary battery and a rate of increase in voltage of the reference lithium ion secondary battery when the reference lithium ion secondary battery is charged at the predetermined current rate. | 2017-09-14 |
20170261561 | DEVICE AND METHOD FOR COMPUTING RESIDUAL CAPACITY OF CELL, AND RECORDING MEDIUM - Through the present invention, a residual capacity is measured with good precision even when a system for calculating the residual capacity of a storage cell on the basis of voltage and a system for calculating the residual capacity of a storage cell according to current integration are combined. In the present invention, as a first differential residual capacity, a difference value is calculated between a first residual capacity indicating the residual capacity of a storage cell at a first time, calculated by a voltage estimation system from the voltage and current of the storage cell at the first time, and the residual capacity of the storage cell at a second time, calculated by a voltage estimation system from the voltage and current from the storage cell at the second time. A second differential residual capacity is then calculated indicating the difference value between the residual capacity of the storage cell at the first time and the residual capacity of the storage cell at the second time, by a current integration system, on the basis of the integrated amount of current in the period between the first time and the second time. A current increase/decrease range indicating the increase/decrease of the current from the current at the first time and the current at the second time is then calculated, the first differential residual capacity or the second differential residual capacity is switched as the differential residual capacity on the basis of the current increase/decrease range, and the sum of the first residual capacity and the switched differential residual capacity is outputted as the residual capacity of the storage cell at the second time. | 2017-09-14 |
20170261562 | VOLTAGE DETECTION DEVICE - An A/D conversion device acquires an inter-terminal signal of one or more battery cells when detecting a voltage across the battery cells. The A/D conversion device acquires a failure diagnosis signal during a failure diagnosis. A control unit causes the A/D conversion device to perform A/D conversion processing in a ΔΣ mode or a hybrid mode, in which acquiring remaining bits of higher bits after subjecting the higher bits to a ΔΣ type A/D conversion processing, when detecting the inter-terminal signal of the battery cells. The control unit causes the A/D conversion device to perform the A/D conversion processing in a cyclic mode or a hybrid mode, when detecting the failure diagnosis signal during the failure diagnosis. | 2017-09-14 |
20170261563 | DC POWER HEATER SHORT-TO-CHASSIS GROUND DETECTION CIRCUIT - Systems and methods for electronics systems are provided herein. An electronics system may comprise a heating circuit and a fault detection system. The heating circuit may include a heating element. The fault detection system may include a first resistor comprising a first resistance, a second resistor comprising a second resistance, the first resistance being equal to the second resistance, a voltage level detector, and a controllable switch connected in series with the first resistor and the second resistor, the controllable switch in electronic communication with the voltage level detector. A fault may be detected in response to the first voltage being greater than the second voltage. | 2017-09-14 |
20170261564 | REDUCTION OF MAGNETIC SENSOR COMPONENT VARIATION DUE TO MAGNETIC MATERIALS THROUGH THE APPLICATION OF MAGNETIC FIELD - A microelectronic device, possibly a packaged microelectronic device, contains a magnetic sensor component and magnetizable structural features. Magnetic moments of the magnetizable structural features are aligned parallel to each other. The microelectronic device is formed by applying a magnetic field so as to align magnetic moments of the magnetizable structural features with the applied magnetic field. Application of the magnetic field is subsequently discontinued. The magnetic moments of the magnetizable structural features remain aligned parallel to each other after the applied magnetic field is discontinued. | 2017-09-14 |
20170261565 | CALIBRATION OF A CURRENT SENSOR - An apparatus for calibrating a sensor unit is provided, wherein the sensor unit includes a sensor housing, a first magnetic sensor and a second magnetic sensor, wherein the first magnetic sensor is adapted to detect magnetic field components in a first direction, wherein the second magnetic sensor is adapted to detect magnetic field components in a second direction, wherein the first direction is not parallel to the second direction. The apparatus further includes a magnetic field generating device, which is adapted so that at least one magnetic field acts on the sensor unit, wherein the calibration of the sensor unit can be carried out with the aid of responses of the first magnetic sensor and of the second magnetic sensor to the magnetic field. A corresponding calibration method is furthermore provided. | 2017-09-14 |
20170261566 | MAGNETIC SENSOR AND MAGNETIC SENSOR DEVICE - Provided are a magnetic sensor, which is capable of accurately determining abnormalities, such as disconnection and a short circuit, of wiring of a magnetic sensor device, and the magnetic sensor device. An output control circuit of the magnetic sensor includes a voltage divider circuit, which is connected to an output terminal of the magnetic sensor, and an amplifier, which is configured to control a gate voltage of a MOS transistor, which is connected to the output terminal of the magnetic sensor, so that a voltage of the voltage divider circuit and a reference voltage become equal to each other, with the result that an output voltage of the magnetic sensor is determined by the reference voltage and a voltage dividing ratio of the voltage divider circuit. | 2017-09-14 |
20170261567 | ELECTRONIC CIRCUIT FOR COMPENSATING A SENSITIVITY DRIFT OF A HALL EFFECT ELEMENT DUE TO STRESS - The present disclosure is directed to an electronic circuit having a Hall effect element and a resistor bridge, all disposed over a common semiconductor substrate. The resistor bridge includes a first set of resistive elements having a first vertical epitaxial resistor and a first lateral epitaxial resistor coupled in series, and a second set of resistive elements having a second vertical epitaxial resistor and a second lateral epitaxial resistor coupled in series. The first set of resistive elements and the second set of resistive elements can be coupled in parallel. The resistor bridge can be configured to sense a stress value of the Hall effect element. | 2017-09-14 |
20170261568 | SEMICONDUCTOR DEVICE AND MAGNETIC SENSOR - A semiconductor device includes a voltage-current converter configured to output an output current in response to a control voltage and a Hall element configured to output a voltage signal according to the output current from the voltage-current converter and a magnetic flux density of a magnetic field applied to the Hall element. An amplifier is configured to amplify the voltage signal from the Hall element. And a terminal is connected to the amplifier. At the terminal the gain of the amplifier can be adjusted by connecting an impedance element. | 2017-09-14 |
20170261569 | SPECIFIC ADSORPTION RATE ADJUSTMENT OF SCAN PARAMETERS - The disclosure relates to a method to prevent a permissible specific absorption rate being exceeded during a magnetic resonance examination and to an evaluation unit, a magnetic resonance device, and a computer program product. The method includes a first provisioning unit providing a permissible SAR to an evaluation unit. A second provisioning unit, which may be identical to the first provisioning unit, provides a scan protocol for the magnetic resonance examination to the evaluation unit. The evaluation unit checks the scan protocol for the permissible SAR. If this check reveals that the permissible SAR is not adhered to, the scan protocol is modified. In this case, the modification of the scan protocol entails the amendment of at least one scan parameter of the scan protocol. The amendment of the at least one scan parameter is performed in dependence on at least one preference parameter. | 2017-09-14 |
20170261570 | SURFACE COIL FOR MAGNETIC RESONANCE IMAGING SYSTEM AND MAGNETIC RESONANCE IMAGING SYSTEM INCLUDING SAME - A surface coil for a magnetic resonance imaging system includes: a first plane coil unit placed on a plane; and a first curved surface coil unit placed symmetrically to the first plane coil unit and placed on one curved surface, wherein the first plane coil unit and the first curved surface coil unit are electrically connected to each other in at least two parts. | 2017-09-14 |
20170261571 | SYSTEM AND METHOD FOR MAGNETIC RESONANCE IMAGE ACQUISITION - A method of data acquisition at a magnetic resonance imaging (MRI) system is provided. The system receives at least a portion of raw data for an image, and detects anomalies in the portion of raw data received. When anomalies are detected, the system can correct those anomalies dynamically, without waiting for a new scan to be ordered. The system can attempt to scan the offending portion of the raw data, either upon detection of the anomaly or at some point during the scan. The system can also correct anomalies using digital correction methods based on expected values. The anomalies can be detected based on variations from thresholds, masks and expected values all of which can be obtained using one of the ongoing scan, previously performed scans and apriori information relating to the type of scan being performed. | 2017-09-14 |
20170261572 | MAGNETIC RESONANCE IMAGING APPARATUS - A magnetic resonance imaging apparatus includes: a radio frequency (RF) coil including an endring; a power source configured to respectively supply RF power to each of a first port and a second port of the endring; three probes arranged adjacent to the endring; a voltage detector configured to detect the amplitudes of respective voltages induced to each of the three probes; and a controller configured to estimate a current of the RF coil based on the detected amplitudes of the respective voltages. | 2017-09-14 |
20170261573 | MAGNETIC RESONANCE IMAGING APPARATUS - According to one embodiment, a magnetic resonance imaging apparatus includes an amplifier, a capacitor bank, and processing circuitry. The amplifier supplies, based on an imaging sequence, an RF pulse to an RF coil which generates a radio frequency magnetic field. The capacitor bank supplies an electric power to the amplifier. The processing circuitry judges whether an imaging by the imaging sequence is able to be executed, based on a condition of the RF pulse in the imaging sequence and an output efficiency of the amplifier. | 2017-09-14 |
20170261574 | MAGNETIC RESONANCE IMAGING SYSTEM CAPABLE OF RAPID FIELD RAMPING - Systems and methods for rapidly ramping the magnetic field of a superconducting magnet, such as a superconducting magnet adapted for use in a magnetic resonance imaging system, are provided. The magnetic field can be rapidly ramped up or down by changing the current density in the superconducting magnet while monitoring and controlling the superconducting magnet's temperature to remain below a transition temperature. A superconducting switch is used to connect the superconducting magnet and a power supply in a connected circuit. The current generated by the power supply is then adjusted to increase or decrease the current density in the superconducting magnet to respectively ramp up or ramp down the magnetic field strength in a controlled manner. The ramp rate at which the magnetic field strength is changed is determined and optimized based on the operating parameters of the superconducting magnet and the current being generated by the power supply. | 2017-09-14 |
20170261575 | CURRENT SUPPLY OF A MAGNETIC RESONANCE IMAGING INSTALLATION - A circuit arrangement is provided for the current supply of a magnetic resonance imaging installation with a radio-frequency shielding cabin and at least one basic field magnet. The arrangement includes a first circuit arranged outside the radio-frequency shielding cabin and configured to generate a DC link voltage from a grid voltage, and a second circuit arranged within the radio-frequency shielding cabin and configured to generate a magnetization current for the basic field magnet from the DC link voltage. This architecture makes it possible to realize a cost-effective solution for an integrated (fixedly installed) modular magnetization current supply. | 2017-09-14 |
20170261576 | Method for Extracting Information Encoded in a Result of an NMR Measurement - A method for extracting information encoded in a result of an NMR measurement, including the following steps: providing a first result of an NMR measurement of a sample; providing a second result of an NMR measurement of a calibration sample; calculating a conversion factor being indicative for a dependency between encoded information on the calibration sample and the concentration of at least one constituent of the calibration sample, applying the conversion factor to information encoded in the first result, calculating a validity value for a subset of the encoded information of the first result, the validity value being representative for a fitness of a first subset of the encoded information to be separated from a second subset of the encoded information, and assigning the validity value to the subset of the encoded information for which it was calculated. | 2017-09-14 |
20170261577 | ZERO ECHO TIME MR IMAGING - The invention relates to a method of MR imaging of an object positioned in an examination volume of a MR device ( | 2017-09-14 |
20170261578 | SYSTEMS AND METHODS FOR DESIGNING MAGNETIC RESONANCE FINGERPRINTING IMAGING PARAMETERS - Systems and methods for acquiring magnetic resonance fingerprinting (MRF) imaging data from a subject using a magnetic resonance imaging (MRI) system are provided. The method includes receiving an indication of an MRF imaging process to be performed by the MRI system and receiving a desired design objective for the MRF imaging process and a configuration metric associated with the MRF imaging process. The method further includes using the configuration metric to bound a variance of tissue parameter estimates associated with the MRF imaging process and determine imaging parameters that achieve the desired design objective. The method also includes performing the MRF imaging process using the determined imaging parameters to acquire MRF data using the MRI system. | 2017-09-14 |
20170261579 | METHOD AND MAGNETIC RESONANCE APPARATUS FOR RECORDING A MAGNETIC RESONANCE DATA SET - In a method and apparatus for recording a magnetic resonance data set, an MR data acquisition scanner is operated to acquire a range of basic values of a material parameter of a subject, with a basic resolution within a region of the subject. Thereafter, the aforementioned resolution is refined by selecting a refinement acquisition sequence, dependent on a material property to be refined, and then again operating the scanner to acquire further values for the refinement material parameter with a refined resolution, compared to the original resolution. | 2017-09-14 |
20170261580 | DIXON MAGNETIC RESONANCE IMAGING USING PRIOR KNOWLEDGE - The invention provides for a magnetic resonance imaging system ( | 2017-09-14 |
20170261581 | Background-Suppressed, Reduced Field-Of-View Radial Magnetic Resonance Imaging - Embodiments relate to a method and system to improve fat suppression and reduce motion and off-resonance artifacts in magnetic resonance imaging (MRI) by using a background-suppressed, reduced field-of-view (FOV) radial imaging. The reduction of such artifacts provides improved diagnostic image quality, higher throughput of MRI scans for the imaging center, and increased patient comfort. By using a small FOV radial acquisition that only encompasses the structures of interest, structures that cause motion artifacts, such as the anterior abdominal wall, bowel loops, or blood vessels with pulsatile flow, are excluded from the image. According to an embodiment, combining a small FOV radial acquisition with one or more background-suppression techniques minimizes the impact of artifacts caused by anatomy outside of the FOV. | 2017-09-14 |
20170261582 | METHOD AND APPARATUS FOR GENERATING A MAGNETIC RESONANCE IMAGE DATA SET - In a method and apparatus for generating a magnetic resonance (MR) image data set of a target region, MR data for a first number of slices are recorded and the recording of MR data for a second number, which is smaller than or equal to the first number, of different slices takes place simultaneously. A separation algorithm of the parallel imaging is used to determine MR data that are assigned to individual slices from the multi-slice data set produced during the simultaneous recording of the multiple slices. This separation algorithm uses input parameters determined from a calibration data set of the target region, the calibration data set being recorded in a reference scan, after which the MR image data set is reconstructed from the MR data assigned to individual slices, wherein at least part of the calibration data set is also used for reconstructing the MR image data set. | 2017-09-14 |
20170261583 | METHOD AND APPARATUS FOR SECTIONAL OPTIMIZATION OF RADIAL MR PULSE SEQUENCES - In a method, magnetic resonance apparatus, and pulse optimization computer for determining a pulse sequence for radial sampling of k-space in magnetic resonance imaging, the amplitudes and the increases with respect to time of readout gradients and phase gradients for individual sections of k-space are determined depending on an orientation of the respective section in k-space and depending on global maximum values of the amplitudes and the increases of the gradients on the physical axes. | 2017-09-14 |
20170261584 | SELECTIVE SAMPLING FOR ASSESSING STRUCTURAL SPATIAL FREQUENCIES WITH SPECIFIC CONTRAST MECHANISMS - The disclosed embodiments provide a method for acquiring MR data at resolutions down to tens of microns for application in in vivo diagnosis and monitoring of pathology for which changes in fine tissue textures can be used as markers of disease onset and progression. Bone diseases, tumors, neurologic diseases, and diseases involving fibrotic growth and/or destruction are all target pathologies. Further the technique can be used in any biologic or physical system for which very high-resolution characterization of fine scale morphology is needed. The method provides rapid acquisition of signal at selected values in k-space, with multiple successive acquisitions at individual k-values taken on a time scale on the order of microseconds, within a defined tissue volume, and subsequent combination of the multiple measurements in such a way as to maximize SNR. The reduced acquisition volume, and acquisition of only signal values at select places in k-space, along selected directions, enables much higher in vivo resolution than is obtainable with current MRI techniques. | 2017-09-14 |
20170261585 | METHODS FOR PRODUCING A SLICE-SELECTIVE ADIABATIC T2 PREPARATION PULSE AND DEVICES THEREOF - A method, magnetic resonance imaging computing device, and a non-transitory computer readable medium for producing a slice-selective adiabatic magnetization T | 2017-09-14 |
20170261586 | METHOD AND APPARATUS FOR ACQUIRING MAGNETIC RESONANCE DATA - In a method and apparatus for acquiring magnetic resonance data from a slice package composed of multiple measured slices as a target volume by executing a measuring sequence, prior to each scan of one of the measured slices, the measuring sequence includes a preparation pulse associated with the measured slice for signal suppression of a type of saturation molecule. This said preparation pulse acts on the entire target volume, and a pulse parameter of the preparation pulse is chosen for a measured slice group, composed of at least one measured slice, as a function of resonance information on the contiguous partial volume covered by the measured slice group. The pulse frequency and/or the pulse bandwidth are chosen as pulse parameters as a function of resonance information describing at least the resonance frequencies of the type of saturation molecule and a type of target molecule, the magnetic resonance data of which is to be acquired, in the contiguous partial volume of the target volume that covers the measured slice group. | 2017-09-14 |
20170261587 | METHOD AND APPARATUS FOR RECORDING MAGNETIC RESONANCE DATA - In a method and apparatus for recording magnetic resonance (MR) data of a target region of a subject, the recording process is divided into subsections each follow the other after a repetition time. Before each recording of MR data of a subsection with a measurement sequence, an adiabatic preparatory pulse is activated that inverts the longitudinal magnetization of a saturation molecule type, from which no MR data are to be recorded. An excitation pulse is emitted spaced by an inversion time from the preparatory pulse. Before the first preparatory pulse, at least one adiabatic preparation pulse is emitted that inverts the longitudinal magnetization with a timing such that the longitudinal magnetization of the saturation molecule type at the time of the first preparatory pulse at a steady state value, which occurs again before the repetition time after each preparatory pulse. | 2017-09-14 |
20170261588 | METHOD FOR OPERATING AN INDUCTIVE CONDUCTIVITY SENSOR AND RESPECTIVE INDUCTIVE CONDUCTIVITY SENSOR - A method for operating an inductive conductivity sensor, wherein a first electric transmitter signal having a first signal frequency is generated and supplied to the transmitter coil, a first electric receiver signal is measured at the receiver coil and a first conductivity of the medium determined from the first electric receiver and first electric transmitter signals using a first calibration model. At least one further electric transmitter signal having a different signal frequency is generated and supplied to the transmitter coil, a further electric receiver signal is measured at the receiver coil and a further conductivity of the medium determined from the further electric receiver and electric transmitter signals using another calibration model, at least one conductivity difference is determined between each of the determined conductivities of the medium and when the at least one conductivity difference exceeds a threshold conductivity difference, the conductivity difference is signaled as an error. | 2017-09-14 |
20170261589 | Multi-Factor Location Verification - In one embodiment, a method includes accessing at least two determinations of the location of a mobile computing device, with each determined location having been determined without reference to explicit location information manually input by a user of the mobile computing device. At least one first determined location is compared with at least one second determined location, with comparisons being made between location determinations made based on different location determination input. A functionality associated with the mobile computing device is allowed if the first determined location corresponds to at least one of the second determined locations. | 2017-09-14 |
20170261590 | Multi-Factor Location Verification - In one embodiment, a method includes accessing at least two determinations of the location of a mobile computing device, with each determined location having been determined without reference to explicit location information manually input by a user of the mobile computing device. At least one first determined location is compared with at least one second determined location, with comparisons being made between location determinations made based on different location determination input. A functionality associated with the mobile computing device is allowed if the first determined location corresponds to at least one of the second determined locations. | 2017-09-14 |
20170261591 | PACKET EXTENSIONS FOR RANGING OPERATIONS - This disclosure provides systems, methods and apparatuses for performing ranging operations between wireless devices. In some implementations, wireless devices can exchange ranging packets that include packet extensions containing a plurality of long training fields (LTFs). The wireless devices can use the LTFs in the ranging packets to obtain a plurality of round-trip time (RTT) values based on a single exchange of ranging packets. The wireless devices also can use the LTFs to estimate angle of arrival (AoA) and angle of departure (AoD) information of the exchanged ranging packets. | 2017-09-14 |
20170261592 | EXPANDABLE, DECENTRALIZED POSITION TRACKING SYSTEMS AND METHODS - Systems and methods for position tracking include at least three spatially separated radio-frequency (RF) sources of radio signals. Each RF source is disposed in an area at a location known to that RF source. Each RF source includes an RF transmitter configured to transmit radio signals that carry a unique identifier and the known location of that RF source. The position tracking system and method include at least one tag. Each tag is coupled to a different mobile object and includes a radio module with an RF receiver for receiving the radio signals transmitted by the at least three spatially separated RF sources. Each tag further includes memory and a processor that executes executable code stored in the memory to compute a range from that tag to each of the at least three RF sources and to compute a position of that tag based on at least three computed ranges. | 2017-09-14 |
20170261593 | Method for Tracking a Target Acoustic Source - A method of processing an acoustic image includes the steps of acquiring acoustic signals generated by acoustic sources in a predetermined region of space, generating a multispectral 3D acoustic image that includes a collection of 2D acoustic images, performing a frequency integration of the multispectral acoustic image for generating a 2D acoustic map locating at least one target acoustic source of interest and modeling the signal spectrum associated with the target acoustic source, generating a classification map obtained by comparing the signal spectrum of each signal associated with each pixel of the multispectral acoustic image and the model of the signal spectrum associated with the target acoustic source to distinguish the spectrum of the signal associated with the target acoustic source from the signal spectra associated with the remaining acoustic sources, and merging the classification map and the acoustic map to obtain a merged map. | 2017-09-14 |
20170261594 | SYSTEM FOR SENSING INTERIOR SPACES TO AUTO-GENERATE A NAVIGATIONAL MAP - A transponder for sensing a spatial environment for the purposes of creating a local map model of said spatial environment, said transponder comprising: a microprocessor; at least one sensor for scanning said spatial environment and acquiring sensing information about said spatial environment; a memory having instructions executable by said microprocessor to cause the microprocessor to process said sensing information to: determine distance measurements between said transponder and features within said spatial environment; and generate said local map model; a communications interface module coupled to said microprocessor for enabling communication with a first computing device to send said local map model thereto and for enabling communication with a second computing device for using said local map model to navigate said spatial environment. | 2017-09-14 |
20170261595 | METHOD FOR SENSING INTERIOR SPACES TO AUTO-GENERATE A NAVIGATIONAL MAP - A method for generating a routable map of a spatial environment, the method comprising the steps of: positioning a transponder in a location within said spatial environment at least one sensor; associating at least one sensor with said transponder, said at least one sensor being rotatable in at least one plane; measuring distances within said spatial environment with said at least one sensor relative to said location; and composing a local map model of spatial environment based on said measurements. | 2017-09-14 |
20170261596 | DYNAMIC CODE ALLOCATING APPARATUS AND METHOD - Provided is a code allocating apparatus including an interference signal measurer configured to measure interference signals, an interference signal sharer configured to control radars to share the measured interference signals between the radars, a code allocator configured to dynamically allocate a code generated based on the measured interference signals to each of the radars, and a code applier configured to apply the code to each of the radars. | 2017-09-14 |
20170261597 | ANTENNA APPARATUS AND ARRAY ANTENNA APPARATUS FOR RADAR - According to one embodiment, an antenna apparatus includes a plurality of amplifier circuits, a common drain control circuit, a gate control circuits, and an antenna controller. The common drain control circuit constitutes a control circuit common to the plurality of amplifier circuits, and controls a drain voltage of a field-effect transistor included in each of the amplifier circuits. The gate control circuits are provided for each amplifier circuit, and controls a gate voltage of the field-effect transistor. The antenna controller controls the common drain control circuit and the gate control circuits, and selectively operates the plurality of amplifier circuits by controlling an output of the gate voltage prior to the drain voltage. | 2017-09-14 |
20170261598 | FILTER APPARATUS AND TARGET DETECTION APPARATUS - A filter apparatus has a first filter and a second filter. The first filter receives at least an up signal of a non-linear signal of which a single cycle is a predetermined period that includes an up interval and a down interval. In the up interval, a signal level non-linearly rises along a time axis. In the down interval, the signal level non-linearly falls along the time axis. The up signal is a signal in the up interval of the non-linear signal. The first filter performs linearization of the received up signal by improving linearity of the received up signal. The second filter receives at least a down signal of the non-linear signal. The down signal is a signal in the down interval of the non-linear signal. The second filter performs linearization of the received down signal by improving linearity of the received down signal. | 2017-09-14 |
20170261599 | METHOD OF AUTOMATIC SENSOR POSE ESTIMATION - A method and sensor system are disclosed for automatically determining object sensor position and alignment on a host vehicle. A radar sensor detects objects surrounding the host vehicle in normal operation. Static objects are identified as those objects with ground speed approximately equal to zero. Vehicle dynamics sensors provide vehicle longitudinal and lateral velocity and yaw rate data. Measurement data for the static objects—including azimuth angle, range and range rate relative to the sensor—along with the vehicle dynamics data, are used in a recursive geometric calculation which converges on actual values of the radar sensor's two-dimensional position and azimuth alignment angle on the host vehicle. | 2017-09-14 |
20170261600 | DEVICE FOR ASCERTAINING A MISALIGNMENT OF A DETECTION UNIT FASTENED ON A VEHICLE - A method and a device for ascertaining a misalignment of at least one detection unit fastened on a vehicle with respect to the intended sensor main beam direction. The device includes at least one detection unit which emits signals and receives partial signals which have been reflected on objects, and ascertains the distance and the azimuth angle of the reflecting objects, and further includes an evaluation unit, to which the ascertained positions of the at least one detection unit are forwarded, and the determination of a misalignment takes place in the evaluation unit by comparing the stored alignment of the sensor main beam direction and the ascertained angle of the object extension with respect to the sensor main beam direction, this taking place under the assumption that the vehicle is moving on average, in parallel to the object extension, for the period during which the misalignment is ascertained. | 2017-09-14 |
20170261601 | APPARATUS FOR DETECTING AXIAL MISALIGNMENT - In a diagnostic apparatus, a diagnostic unit diagnoses whether there is vertical misalignment. The vertical misalignment is misalignment of the probing beam with respect to a designed beam axis position in a vertical direction, i.e. a height direction, of the vehicle. Based on detection performance information representing whether target detection performance by the beam sensor is likely to be lower than a predetermined detection performance, a determining unit causes the diagnostic unit to execute diagnosis of the vertical misalignment upon the detection performance information representing, as a first detection state, that the detection performance is not likely to be lower than the predetermined detection performance. The determining unit disables the diagnostic unit from executing diagnosis of the vertical misalignment upon the detection performance information representing, as a second detection state, that the detection performance is likely to be lower than the predetermined detection performance. | 2017-09-14 |
20170261602 | VEHICLE RADAR METHODS AND SYSTEMS - Methods and systems are provided for selectively analyzing radar signals of a radar system of a vehicle. A receiver is configured to receive a plurality of radar signals of a radar system of a vehicle. The interface is configured to obtain data from one or more sensors of the vehicle having a modality that is different from the radar system. The processor is coupled to the receiver and to the interface, and is configured to selectively analyze the plurality of radar signals based upon the data. | 2017-09-14 |
20170261603 | METHOD OF OPERATING A DISTANCE-MEASURING MONITORING SENSOR AND MONITORING SENSOR - The present invention relates to a method of operating a distance-measuring monitoring sensor for monitoring an at least two-dimensional protected field that is divided into a plurality of sector-shaped, cyclically scannable monitored fields, wherein the monitoring sensor comprises at least one light transmitter and at least one light receiver. The invention further relates to a monitoring sensor. | 2017-09-14 |
20170261604 | INTERCEPT DRONE TASKED TO LOCATION OF LIDAR TRACKED DRONE - A system includes a long range LIDAR tracking system to track a target drone and provide detection and tracking information of the target drone; a control system to process the detection and tracking information and provide guidance information to intercept the target drone; and a high powered intercept drone controlled by supervised autonomy, the supervised autonomy provided by processing the detection and tracking information of the target drone and sending guidance information to the intercept drone to direct the intercept drone to the target drone. | 2017-09-14 |
20170261605 | USING INTEGRATED SILICON LED TO CALIBRATE PHASE OFFSET IN OPTICAL RECEIVER IN LASER RANGE FINDER - Embodiments of the present disclosure use an “on chip” silicon LED to generate a light signal for calibration of a range finder. The light signal from the silicon LED may be detected by photo detectors in a reference path and a receive path of the range finder to generate a calibration phase offset, which may be subtracted out from a phase offset measurement of the range finder to correct the phase offset measurement for component mismatch due to, for example, environment, process variation, aging, etc. | 2017-09-14 |
20170261606 | CIRCUIT FOR ACOUSTIC DISTANCE TIME OF FLIGHT COMPENSATION - In one form, an acoustic signal is generated for an acoustic transducer, where the acoustic transducer transmits the acoustic signal to determine a first position of an obstacle. In response to the acoustic signal encountering the obstacle within a predetermined distance, an echo, or pulse, is detected at the acoustic transducer. At a first time, a magnitude is detected in response to a rising edge of the pulse intersecting a determined threshold. A second magnitude is detected in response to the detection of a first peak of the pulse. A time of flight of the acoustic signal, within the predetermined distance, is determined when a compensation time is extracted from a correction calculation algorithm in response to detecting the first magnitude and the second magnitude. The compensation time is subtracted from the first time, and the difference of the compensation time and the first time is the time of flight. | 2017-09-14 |
20170261607 | SENSOR SYSTEM - The present invention provides a sensor system for measuring a parameter (e.g. volume, temperature or pressure) of a target, the system comprising a diaphragm, a sensor for measuring the axial spacing between the sensor and the diaphragm, and an axially adjustable mount. The mount has a first axial end for mounting the diaphragm which is axially movable relative to the sensor and an opposing, second axial end which is axially fixed relative to the sensor. The diaphragm and mount define a chamber for receiving the target or for being received within the target. In use, the axial spacing between the first axial end and the second axial end of the mount and thus the axial spacing between the diaphragm and sensor varies as a result of a change in the parameter differential across the diaphragm. | 2017-09-14 |
20170261608 | TRACKING PROCESSOR AND METHOD OF TRACKING PROCESSING - Please make the following amendments to the abstract. Material to be inserted in replacement paragraphs or sections is in bold and underline, and material to be deleted is in and/or in if the deletion would be difficult to see. | 2017-09-14 |
20170261609 | DRIVING BURDEN ESTIMATION DEVICE AND DRIVING BURDEN ESTIMATION METHOD - A driving burden estimation device, which is equipped to a subject vehicle and estimates a driving burden on a driver of the subject vehicle, includes a distance detection portion detecting an inter-vehicle distance between a non-subject vehicle travelling ahead of the subject vehicle and the subject vehicle, a speed detection portion detecting a traveling speed of the subject vehicle, a calculation portion calculating an inter-vehicle time taken until the subject vehicle reaches a present location of the non-subject vehicle based on the inter-vehicle distance and the traveling speed, and a burden estimation portion estimating the driving burden according to the inter-vehicle time and the traveling speed in such a manner that the driving burden decreases as the traveling speed becomes higher under a same inter-vehicle time. | 2017-09-14 |
20170261610 | ULTRASOUND/RADAR FOR EYE TRACKING - An eye tracking unit that includes one or more transmitters that transmit a signal (e.g., a radar signal or an ultrasonic sound) at an eye, one or more receivers that receive a reflection of the signal generated by interaction of the signal with the eye, and an eye orientation estimation module that estimates an orientation of the eye based on the reflected signal received by the one or more ultrasonic receivers and based on a model of the eye. The eye tracking unit may be part of a head-mounted display (HMD) that includes a display element configured to display content to a user wearing the HMD. The model of the eye may be trained by displaying a visual indicator on the electronic element and detecting a reflected signal corresponding to the eye looking at the visual indicator. | 2017-09-14 |
20170261611 | RANGE FINDING APPARATUS, MOVEABLE APPARATUS, ROBOT, THREE DIMENSIONAL MEASUREMENT APPARATUS, METHOD OF MEASURING THREE DIMENSIONAL INFORMATION, AND STORAGE MEDIUM - A range finding apparatus includes a light emission unit including a light source and a light source driver, a light detection unit, and circuitry. The light source driver supplies a plurality of drive pulses having different pulse width at different time periods. The light detection unit receives the light emitted from the light emission unit and then reflected from an object. The circuitry calculates a range to the object based on a time difference between one time point when a pulse light is emitted from the light source and another time point when light reflected from the object is received by the light detection unit. One of the drive pulses set with a smaller pulse width is set with a sine wave pattern, and another one of the drive pulses set with a greater pulse width is set with a rectangular wave pattern. | 2017-09-14 |