16th week of 2018 patent applcation highlights part 33 |
Patent application number | Title | Published |
20180106788 | MACHINE AND METHOD FOR AUTOMATED IN VITRO ANALYTE DETECTION BY MEANS OF CHROMATIC SPECTRAL DECOMPOSITION OF AN OPTICAL RESPONSE - A machine for automatic in vitro detection of analytes, the machine being of the type comprising an optical reader device ( | 2018-04-19 |
20180106789 | SYSTEM AND METHOD FOR VARIABLE FUNCTION MOBILE APPLICATION FOR PROVIDING MEDICAL TEST RESULTS USING VISUAL INDICIA TO DETERMINE MEDICAL TEST FUNCTION TYPE - A method for image analysis of medical test results, comprising receiving information from a mobile device application regarding a test performed using a testing device, wherein the testing device includes a plurality of immunoassay test strips and at least one test function indicator on a surface thereof, wherein the mobile device application is configured to recognize the at least one test function indicator to trigger performance of one or more of the plurality of medical test functions, receiving at the server an image of the testing device from the mobile device application, determining by the server RGB values for a plurality of pixels of the image, normalizing by the server the RGB values into a single value, comparing the single value to a control value, and providing by the server a risk indicator, wherein the risk indicator indicates a likelihood of a presence of a medical condition. | 2018-04-19 |
20180106790 | SINGLE CHAIN PROTEINS WITH C-TERMINAL MODIFICATIONS - The invention pertains to an isolated V | 2018-04-19 |
20180106791 | ULTRA-SENSITIVE BIOANALYTE QUANTIFICATION FROM SELF-ASSEMBLED QUADRUPLEX TAGS - This invention allows ultra-low levels of virtually any biological analyte to be detected and quantified rapidly, simply and inexpensively with an electrochemical biosensor using a novel electrochemically detectable tag that replaces optical labels. The tag binds to an analyte directly, or indirectly using one or more ligands and particles, and consists of a quadruplex electrochemically detectable oligonucleotide rich in guanine, or a single-stranded electrochemically detectable oligonucleotide rich in guanine that self-assembles into a quadruplex electrochemically detectable oligonucleotide when exposed to cations that enable quadruplex self-assembly. Quadruplex electrochemically detectable oligonucleotide tags are exposed, adsorbed or hybridized at the surface of a biosensor working electrode. An electrochemical technique facilitates the quadruplex tags to produce 8-oxoguanine oxidation signals proportional to the analyte level in the samples. The resulting analyte levels measured from 8-oxoguanine oxidation signals are 1,000 times lower than analyte levels measured from guanine oxidation signals. | 2018-04-19 |
20180106792 | PEPTIDES, DEVICES, AND METHODS FOR THE DETECTION OF EHRLICHIA ANTIBODIES - The invention provides peptide compositions and mixtures useful for the detection of antibodies that bind to | 2018-04-19 |
20180106793 | REAGENT AND METHOD FOR ASSAYING THROMBIN-ANTITHROMBIN COMPLEX - A thrombin-antithrombin complex (TAT) assay reagent is described in which the thrombin-antithrombin complex (TAT) assay reagent includes an antibody bound to a latex particle which binds to the antithrombin part of the complex, and an antibody bound to a latex particle which binds to the thrombin (T) part of the complex. The antibody binding to the antithrombin part of the complex has a reactivity to TAT that is 100 or more times higher than the reactivity to free antithrombin and the assay reagent is preferably designed to achieve a pH of 5.8 to 6.6 during the assay. | 2018-04-19 |
20180106794 | NONDEGENERATE TWO-WAVE MIXING FOR IDENTIFYING AND SEPARATING MACROMOLECULES - A method for determining a radius of elements suspended in a medium includes binding the elements to nanoparticles to form bound element-nanoparticle aggregates, superposing first and second Doppler-shifted optical waves having a variable frequency shift between them in the medium such that there is a gain in energy of the first optical wave with respect to the second optical wave, varying the frequency shift and measuring the gain while varying the frequency shift to determine the value of the frequency shift at which there is a peak in the gain, determining the radius of the bound element-nanoparticle aggregates based on the value of the frequency shift at which there is a peak in the gain, and determining the radius of the elements based on the radius of the bound element-nanoparticle aggregates. | 2018-04-19 |
20180106795 | POLYPEPTIDE ARRAYS AND METHODS OF ATTACHING POLYPEPTIDES TO AN ARRAY - Disclosed herein are formulations, substrates, and arrays. In certain embodiments, methods of attaching a biomolecule to an array using a photoactivated conjugation compound are disclosed. Methods of generating site-specific attachment of biomolecules to an array are also disclosed. Arrays generated by these methods and methods of using these arrays are also disclosed. | 2018-04-19 |
20180106796 | BIOLOGICAL SENSING SYSTEM - Provided is a biological sensing system, including a nanowire field-effect transistor and a sensing chip. A gate terminal of the nanowire FET surrounds a gate of a silicon nanowire or a gate of a silicon nanobelt, diameter of the silicon nanowire is less than 20 nm. A sensing electrode of the sensing chip is coupled to the gate terminal of the nanowire FET. An area ratio of an electrode area of the sensing electrode to a total sensing chip area, a thickness ratio of an oxide thickness of sensing electrode to a bulk oxide dielectric film thickness of the sensing chip and a capacitance ratio of an electrode capacitor of the sensing electrode to a gate capacitor of the silicon nanowire or a gate capacitor of the silicon nanobelt are optimized by means of an equivalent circuit so that potential coupling efficiency between sensing electrode and gate is optimized. | 2018-04-19 |
20180106797 | MULTIPLEXED VOLUMETRIC BAR CHART CHIP FOR POINT OF CARE BIOMARKER AND/OR ANALYTE QUANTITATION, INCLUDING COMPETITIVE CONTROL - Apparatus for determining the quantity of a target analyte present in a sample, the apparatus comprising: a first plate comprising a plurality of recesses arranged to form a plurality of rows extending parallel to one another, and a plurality of channels extending perpendicularly to the plurality of rows of the first plate; and a second plate comprising a plurality of recesses arranged to form a plurality of rows extending parallel to one another, and a plurality of channels extending perpendicularly to the plurality of rows of the second plate; wherein the first plate and the second plate are assembled together so that the first plate is positioned against the second plate and the recesses of the first plate communicate with the recesses of the second plate so as to form a plurality of sample rows, a plurality of control rows, and an ink row disposed between the plurality of sample rows and the plurality of control rows. | 2018-04-19 |
20180106798 | CAPACITIVE PUMPING AND FLOW CONTROL - Embodiments of the invention relate generally to devices and methods for pumping and controlling the flow of a fluid. More particularly, embodiments of the invention relate to capacitive pumping and flow control devices and methods. In one embodiment, the invention provides a pump system having an inlet valve, an outlet valve, and a chamber between and in communication with each of the inlet valve and the outlet valve, the chamber having at least one elastic surface, wherein the chamber will dilate in response to a fluid exerting a pressure on the elastic surface, contain a quantity of the fluid when so dilated, and discharge the quantity of the fluid through the opened outlet valve. | 2018-04-19 |
20180106799 | A TEST DEVICE FOR DETECTING AN ANALYTE IN A SALIVA SAMPLE AND METHOD OF USE - In some aspects, the present disclosure relates to a lateral flow test device, a kit or an instrument comprising the test device, and a method of using the test device, kit, or instrument for quantitatively detecting an analyte in a saliva sample, e.g., a saliva sample from a subject, for example, for assessing hormone(s), ovulation, pregnancy, and/or fertility for a user, e.g., hormonal, ovulation, pregnancy, fertility status, time window, trend, or therapy monitoring or guidance for the user. | 2018-04-19 |
20180106800 | METHODS OF ASSESSING UCH-L1 STATUS IN PATIENT SAMPLES - Disclosed herein are improved methods of assessing ubiquitin carboxy-terminal hydrolase L1 (UCH-L1) status in a subject (such as for example, as a measure of traumatic brain injury or for other clinical reasons). Also disclosed herein are methods of assessing a subject's glial fibrillary acid protein (GFAP) and UCH-L1 status in subject (such as, for example as a measure of traumatic brain injury or for other clinical reasons). | 2018-04-19 |
20180106801 | SCREENING ASSAYS TO IDENTIFY COMPOUNDS WHICH MODULATE T1R ASSOCIATED TASTE MODALITIES WHICH ELIMINATE FALSE POSITIVES - This invention relates to assays which screen for compounds that modulate taste elicited by the T1R2/T1R3 sweet taste receptor which include a novel counter screen to eliminate false positives. In addition, the invention contemplates assays which screen for compounds that modulate taste elicited by the T1R1/T1R3 umami taste receptor which include a novel counter screen to eliminate false positives. Preferably the assays are conducted in high throughput format thereby enabling the screening of many hundreds of different compounds whereby the counter screen significantly improves assay efficiency. Further, the invention relates to the use of the compounds identified in the subject screening assays to modulate T1R associated taste perception. | 2018-04-19 |
20180106802 | METHODS FOR DETECTING AND TREATING FUNGAL INFECTIONS - Methods are provided to detect and treat a fungal infection. The method may include the steps of obtaining a sample from a subject suspected of having a fungal infection, detecting an Uncharacterized Fungal Protein (CIMG_09001/CPSG_01366) in the sample, and determining the presence on the fungal infection if the Uncharacterized Fungal Protein is detected. | 2018-04-19 |
20180106803 | SYSTEM AND METHOD FOR COLLECTION AND DISSEMINATION OF BIOLOGIC SAMPLE TEST RESULTS DATA - A method for collection and dissemination of biologic data, comprising collecting at least one biologic sample by a testing device including thereon an alignment target and including a plurality of immunoassay test strips, wherein the at least one biologic sample contacts a sample pad on at least one of the plurality of immunoassay test strips, assigning correlative values as test results, wherein each test performed on the biologic sample is assigned a different correlative value, receiving the test results at a server disposed on a network, wherein the server has configured thereon a database, assigning a unique identification to the biologic sample, storing the unique identification in the database, storing the test results in the database in association with the unique identification of the biologic sample, and providing access to the database to healthcare organizations for analysis of the test results. | 2018-04-19 |
20180106804 | SYSTEM AND METHOD FOR IMMEDIATE HEALTH ASSESSMENT RESPONSE SYSTEM - An immediate health assessment response system, comprising a testing device having thereon an alignment target and having a plurality of immunoassay test strips, the plurality of immunoassay test strips each including a sample pad capable of receiving a biologic sample, and a server configured to receive information from a mobile device regarding test results from a test performed using the testing device, receive an image from a mobile device, process the image to determine results based on pixel count and line intensity of the test line of each of the plurality of immunoassay test strips, compare the results of processing the image to a control for each test line of each of the plurality of immunoassay test strips, and provide a risk indicator, wherein the risk indicator alerts a user to seek medical attention immediately. | 2018-04-19 |
20180106805 | RARE CELL ISOLATION DEVICE AND METHOD OF USE THEREOF - This invention concerns patentable devices configured to capture cancer stem cells and cell clusters. After capturing such cells and/or clusters, the cancerous cells are subjected to whole genome sequencing. The resulting genomic sequence information is then compared to that for “normal” or non-diseased tissue (obtained, for example, from either the same patient, or a population sample, etc.) in order to identify the specific genetic mutation(s) present in the CSCs. Further analysis then correlates the genetic mutations with cell growth signaling pathways typically found with tumor metastases. Armed with this information, an oncologist can then develop a specifically targeted therapy that utilizes approved drugs or drug candidates undergoing clinical testing to address the identified driver mutations and thus effect a “targeted” therapy tailored to the particular patient's disease. | 2018-04-19 |
20180106806 | Tumor Analytical Methods - A method for detecting aggressive tumor behavior and/or increased risk for tumor metastasis generally includes analyzing a tumor sample from the subject for expression of transcripts from coding regions of the cell cycle gene cluster, the immune-1 gene cluster, or the immune-2 gene cluster; computing a sum of log | 2018-04-19 |
20180106807 | DIAGNOSTIC AND PROGNOSTIC METHODS FOR BARRETT'S ESOPHAGUS - Provided are methods, compositions, kits, and systems for determining the risk that a subject who does not have dysplasia will develop dysplasia and/or esophageal cancer. | 2018-04-19 |
20180106808 | Lipid Markers for Early Diagnosis of Breast Cancer - Methods for measuring a panel of biomarkers in a subject suspected of having breast cancer are provided. The methods include obtaining a biological sample from the subject and determining a measurement for a panel of biomarkers in the biological sample, the panel comprising at least 5 biomarkers selected from the group comprising LPC(18:3), LPC(20:2), LPC(20:1), LPC(20:0), PC(32:1), PC(34:4), PC(38:3), PC(40:5), PC(40:3), PC(44:11), ePC(32:2), ePC(38:3), C19:1 CE, C19:0 CE, and C20:0 CE, wherein the measurement comprises measuring a level of each of the at least 5 biomarkers. | 2018-04-19 |
20180106809 | ANTIBODIES AND IMMUNOCONJUGATES AND USES THEREFOR - Anti-STEAP-1 antibodies and immunoconjugates thereof are provided. Methods of using anti-STEAP-1 antibodies and immunoconjugates thereof are provided. | 2018-04-19 |
20180106810 | DETECTORS OF SERUM BIOMARKERS FOR PREDICTING OVARIAN CANCER RECURRENCE - Polypeptide marker antigens for detecting the presence of autoantibody biomarkers associated with ovarian cancer recurrence, each of the polypeptide marker antigens binding specifically to at least one autoantibody marker. An antibody binding assay for detecting the presence of autoantibody biomarkers associated with ovarian cancer recurrence, and methods for performing the assay. Methods for determining ovarian cancer recurrence in an ovarian cancer patient. A method for isolating antibodies specific for ovarian cancer by their affinity to the polypeptide marker antigens, and antibodies isolated by that method. | 2018-04-19 |
20180106811 | TMEM ACTIVE TEST AND USES THEREOF IN DIAGNOSIS, PROGNOSIS AND TREATMENT OF TUMORS - Disclosed are kits and methods for detecting the presence of tumor sites that are active in tumor cell dissemination and uses thereof for determining the risk of tumor cells undergoing hematogenous metastasis, for assessing the prognosis of a subject undergoing treatment for a localized tumor, for determining a course of treatment for a localized tumor, and for identifying agents to treat or prevent hematogenous metastasis. | 2018-04-19 |
20180106812 | Novel Reagents for Directed Biomarker Signal Amplification - Described herein are methods, compositions and articles of manufacture involving neutral conjugated polymers including methods for synthesis of neutral conjugated water-soluble polymers with linkers along the polymer main chain structure and terminal end capping units. Such polymers may serve in the fabrication of novel optoelectronic devices and in the development of highly efficient biosensors. The invention further relates to the application of these polymers in assay methods. | 2018-04-19 |
20180106813 | CONTINUOUSLY EMISSIVE CORE/SHELL NANOPLATELETS - The present invention relates to a core/shell nanoplatelet and its use as a fluorophore or a fluorescent agent. | 2018-04-19 |
20180106814 | METHOD FOR MEASURING GLYCOPROTEIN, METHOD FOR EXAMINING LIVER DISEASE, REAGENT FOR QUANTITATIVE DETERMINATION OF GLYCOPROTEIN, AND GLYCAN-MARKER GLYCOPROTEIN AS AN INDEX FOR CLINICAL CONDITIONS OF LIVER DISEASE - An object of the present invention is to provide a method for measuring a glycan-marker glycoprotein, by which liver disease can be detected with higher accuracy than is possible with conventional methods. Also, an object of the present invention is to provide a method for examining liver disease, by which liver disease can be detected with higher accuracy than is possible with conventional methods. Also, an object of the present invention is to provide a reagent for quantitative determination of a glycoprotein, which is used for the above measurement methods. Furthermore, an object of the present invention is to provide a glycan-marker glycoprotein as an index for clinical conditions of liver disease, which is capable of identifying the clinical conditions of liver disease depending on the progress of liver disease. The method for measuring a glycoprotein is characterized in that: the glycoprotein is at least one glycoprotein selected from alpha-1-acid glycoprotein (AGP) and Mac-2-binding protein (M2BP) contained in a sample collected from a subject; when the glycoprotein is AGP, AGP binding to a first lectin selected from AOL and MAL is measured; and when the glycoprotein is M2BP, M2BP binding to a second lectin selected from WFA, BPL, AAL, RCA120, and TJAII is measured. | 2018-04-19 |
20180106815 | QUANTIFYING MONOCLONAL ANTIBODY THERAPEUTICS BY LC-MS/MS - This document relates to methods for quantifying antibody therapeutics using mass spectrometry techniques. | 2018-04-19 |
20180106816 | MULTIPLES MULTIPLEX IMMUNOHISTOCHEMICAL ASSAY USING PRIMARY ANTIBODIES OF THE SAME HOST SPECIES - Disclosed herein are methods and systems for detecting CD3 and CD16 in the same sample of a colorectal, head & neck, or lung tumor using immunohistochemical methods using primary antibodies from the same host species and secondary antibodies immunoreactive with antibodies of the host species of the primary antibodies. Methods to denature and block the first primary antibody contacted with the sample are provided. | 2018-04-19 |
20180106817 | PROTEIN BIOMARKERS AND THERAPEUTIC TARGETS FOR RENAL DISORDERS - The present invention relates to a method of diagnosing a renal disorder. The method includes the steps of: (1) obtaining a biological sample from a subject; and (2) determining, in the biological sample, a level of one or more proteins whose abundance in urine change due to the renal disorder, wherein an increase or decrease in the level of one or more of the proteins compared to a control level is indicative of a renal disorder. | 2018-04-19 |
20180106818 | METHODS OF ASSESSING GFAP STATUS IN PATIENT SAMPLES - Disclosed herein are improved methods of assessing Glial fibrillary acidic protein (GFAP) status in a subject (such as for examples, as a measure of traumatic brain injury or for other clinical reasons). | 2018-04-19 |
20180106819 | COCAINE APTAMER AND METHOD FOR DETECTING COCAINE USING THE SAME - The present invention provides a cocaine aptamer represented by the following chemical formula (Cl), | 2018-04-19 |
20180106820 | Specimen Transporting Device and Specimen TransportingMethod - In the prior art, variability arises in a rotational stopping position depending on the location in which reading of a bar code begins, and it is possible to conceive of situations in which there is inadequate orientational alignment of the bar code relative to the slit after rack transfer, as a result of which it is not possible for the bar code to be read by an analysis system. Accordingly, a first rotation is performed, in which a specimen container having a non-printed region and a printed region on a side surface thereof is rotated intermittently, each time through a certain angle. Additionally, information printed on the printed region on the side surface of the specimen container is read while the first rotation is being performed, and the location of the non-printed region of the specimen container is identified on the basis of the success or failure of said reading. Next, a second rotation is performed, in which the specimen container is rotated continuously. Additionally, the information printed on the printed region on the side surface of the specimen container is read while the second rotation is being performed, and the location of the printed region of the specimen container is identified on the basis of the success or failure of said reading. By this means, the location of an end portion of the printed region is identified, and control is implemented to align the orientation of the specimen bar code relative to the transfer destination rack. | 2018-04-19 |
20180106821 | STORAGE MODULE, METHOD OF OPERATING A LABORATORY AUTOMATION SYSTEM AND LABORATORY AUTOMATION SYSTEM - A storage module for a laboratory automation system, a method of operating a laboratory automation system, and a laboratory automation system are presented. Items used by laboratory stations are stored centrally in a storage module and can be transported to the laboratory stations using a laboratory sample distribution system. | 2018-04-19 |
20180106822 | TITRATION MODULE OF BIOCHIP AND TIRATION TEST APPARATUS THEREOF - A titration module of biochip includes a base, a plurality of titration units, a plurality of pipelines, a transfer unit, and a control unit. The plural titration units and the plural pipelines are arranged above the base, and that the titration units each is provided, at its lower end, a needle element and a reservoir which are communicated with each other. The transfer unit is arranged on the base, and includes at least one driving device for driving, selectively, the plural titration units and the plural pipelines in a lateral direction (leftward and rightward), a longitudinal direction (frontward and rearward) and a vertical direction (upward and downward), respectively. The control unit is electrically connected with the transfer unit, and controls the same for switching, selectively, the plural titration units and the plural pipelines. | 2018-04-19 |
20180106823 | METHOD FOR LINKING THE SHAFT OF A TACHOMETER AND AN AIRCRAFT WHEEL - The invention relates to a method for linking an end ( | 2018-04-19 |
20180106824 | Sensor Arrangement for Measuring the Rate of Rotation of a Rotating Component - A sensor arrangement for measuring a speed of a rotating component includes a rotary encoder and sensor unit. The encoder is coupled to the component, and has a magnetic surface code with alternating North and South poles. The sensor unit has a housing, connecting cable, at least one sensitive measuring element, and contacting arrangement. The element is positioned in the sensor unit such that a main detection direction of the element is angled relative to a main extension direction of the sensor unit. The contacting arrangement electrically connects the element to the cable within the housing. Rotational movement of the encoder changes a magnetic field generated by the code at the element, which is configured to detect the change over a first direction parallel to the main extension direction or over a second direction perpendicular to the main extension direction in order to determine the speed of the component. | 2018-04-19 |
20180106825 | MONITORING THE STRUCTURAL HEALTH OF COLUMNS - A method and apparatus for monitoring the structural health of a stock of columns such as lighting columns and/or columns within that stock each of which is connected to receive power from an external source or otherwise. The method comprises the steps of locating on an upper surface of each or a plurality of columns within the stock to be monitored a micro controller connected to receive power from the electrical source of the respective column. The micro controller includes an electronic chip or board which includes, in circuit, an accelerometer, a Wi-Fi/RF or 3G/4G component or the like and a global positioning system (GPS) component or the like. The micro controller is operable to detect and monitor the magnitude and direction of forces imposed on the respective column and the direction from which such forces are derived, and to transmit the received data to a remote server for analysis. | 2018-04-19 |
20180106826 | Flow Meter - Provided is a flow meter including a cylindrical measurement tube having an internal flow passage, and a sensor substrate including a heating resistance wire and a temperature detecting resistance wire formed on a detection surface thereof along an axis. An outer circumferential surface of the measurement tube is provided with a flat surface arranged as opposed to the detection surface, and a pair of recesses arranged so as to sandwich the internal flow passage at a position where the heating resistance element is arranged. The flat surface and the detection surface are bonded together to form a bonding area A having a width in a direction orthogonal to the axis. A width of a first portion on the axis where the pair of recesses is arranged is narrower than a width of a second portion on the axis where the pair of recesses is not arranged. | 2018-04-19 |
20180106827 | Program Setting Adjustment Based on Motion Data - An electronic device monitors accelerations using a motion sensor. The electronic device determines a current motion state based on the accelerations. The electronic device identifies a plurality of applications that subscribe to a motion state identification service and notifies a subset of the applications of the current motion state, the subset meeting notification criteria associated with the current motion state. | 2018-04-19 |
20180106828 | MICROMECHANICAL Z-ACCELERATION SENSOR - A micromechanical z-acceleration sensor, including a seismic mass element including a torsion spring; the torsion spring including an anchor element, with the aid of which the torsion spring is connected to a substrate; the torsion spring being connected at both ends to the seismic mass element with the aid of a bar-shaped connecting element designed as normal with respect to the torsion spring in the plane of the seismic mass element. | 2018-04-19 |
20180106829 | MICROMECHANICAL SPRING FOR A SENSOR ELEMENT - A micromechanical spring for a sensor element, including at least two spring sections formed along a sensing axis, the at least two spring sections each having a defined length, and the at least two spring sections having different defined widths. | 2018-04-19 |
20180106830 | Method and Device of Using a Scanning Probe Microscope - a scanning probe microscope for high-speed imaging and/or nanomechanical mapping. The microscope comprises a scanning probe comprising a cantilever with a tip at the distal end; and means for modulating a tip-sample distance separating the tip from an intended sample to be viewed with the microscope, the means for modulating being adapted to provide a direct cantilever actuation. | 2018-04-19 |
20180106831 | METHOD AND APPARATUS FOR ANALYZING AND FOR REMOVING A DEFECT OF AN EUV PHOTOMASK - The invention refers to a method for analyzing a defect of an optical element for the extreme ultra-violet wavelength range comprising at least one substrate and at least one multi-layer structure, the method comprising the steps: (a) determining first data by exposing the defect to ultra-violet radiation, (b) determining second data by scanning the defect with a scanning probe microscope, (c) determining third data by scanning the defect with a scanning particle microscope, and (d) combining the first, the second and the third data. | 2018-04-19 |
20180106832 | SCANNING PROBE MICROSCOPE - Provided is a scanning probe microscope capable of performing observation with high accuracy even when a beam splitter is configured to be movable. | 2018-04-19 |
20180106833 | Definably Switchable Magnetic Holding Device - A holding device for detachably holding a magnetic sample holder or a sample body, in particular for a scanning probe microscope, wherein the holding device includes an accommodation unit for accommodating the magnetic sample holder or the sample body, a magnetic field guiding unit which, in a holding mode, is adapted for guiding a magnetic field for applying a magnetic holding force at the accommodation unit for holding the magnetic sample holder or sample body which is accommodated at the accommodation unit, and a magnetic field switching unit which is adapted for switching between at least two relative arrangements between the magnetic field guiding unit and the magnetic field switching unit, in order to selectively adjust the holding mode or a release mode, wherein in the release mode the magnetic sample holder or sample body is released for being detached from the accommodation unit. | 2018-04-19 |
20180106834 | TEST FIXTURE AND TEST SYSTEM APPLICABLE TO ELECTRONIC DEVICE HAVING UNIVERSAL SERIAL BUS TYPE-C RECEPTACLE, AND METHOD FOR PERFORMING TESTING ON ELECTRONIC DEVICE WITH AID OF TEST FIXTURE - A test fixture includes a plug adaptable to a Universal Serial Bus (USB) Type-C receptacle, a switching circuit, and a control circuit. The plug can be utilized for coupling an electronic device under test. The switching circuit can be utilized for performing switching operations to enable first and second sets of communication paths within the test fixture in turn. The first and the second sets of communication paths are coupled to a first set of communication terminals of the plug and a second set of communication terminals of the plug, respectively. The control circuit can be utilized for controlling the switching operations, to allow a processing circuit to perform first and second sets testing operations on the electronic device through the first and the second sets of communication paths, respectively. A test system and a method for performing testing with aid of the test fixture are also provided. | 2018-04-19 |
20180106835 | SYSTEMS AND METHODS FOR DEPOPULATING PINS FROM CONTACTOR TEST SOCKETS FOR PACKAGED SEMICONDUCTOR DEVICES - A reduced pin count (RPC) device includes an electrical circuitry in a package with uniformly distributed leads, a subset of the leads being electrically disconnected form the circuitry. A contactor pin block with sockets corresponding to the uniformly distributed leads has the sockets corresponding to the leads with electrical connections filled with test pins suitable for contacting respective leads, and the sockets corresponding to the electrically disconnected leads voided of test pins. Dummy plugs are inserted into the voided sockets to block the sockets and prevent accidental insertions of test pins. | 2018-04-19 |
20180106836 | METHOD FOR VALIDATING FUSE HEADS - Method for the validation of a fuse head in an electronic detonator, wherein said detonator comprises: a reference resistor, a fuse head, at least one capacitor and switching means, wherein in a first position of the switching means, the reference resistor is connected to the at least one capacitor forming a first RC circuit, and in a second position of the switching means, the fuse head is connected to the at least one capacitor forming a second RC circuit; the method comprising the following steps: measuring at least once a first charge time; activating the switching means to the second position to replace the reference resistor in the RC circuit with the fuse head; measuring at least once a second charge time; and determining the deviation of the second charge time from the first charge time. | 2018-04-19 |
20180106837 | ELECTRONICS TESTER WITH OUTPUT CIRCUITS OPERABLE IN VOLTAGE COMPENSATED POWER MODE, DRIVER MODE OR CURRENT COMPENSATED POWER MODE - A tester is described having output circuits that are operable in either power mode or driver mode. A switching circuit connects force and sense lines to one of the output circuits when in power mode, or connects the same lines separately to the output circuits when in driver mode. A further configuration allows for power to be provided through the lines separately while detecting a measure of power through each line and correcting for unknown resistances of leads connected to the lines. | 2018-04-19 |
20180106838 | THRU-LINE DIRECTIONAL POWER SENSOR HAVING MICROSTIP COUPLER - Disclosed is a directional coupler having a coupler, a forward resistive attenuator, a reflected resistive attenuator, a forward compensation capacitor, and a reflected compensation capacitor. A forward coupler side arm and reflected coupler side arm of the coupler are configured to obtain a sample of forward energy and a sample of reflected energy from the coupler transmission line section. The forward resistive attenuator and reflected resistive attenuator are configured to attenuate the sample of forward energy and the sample of reflected energy. The forward compensation capacitor and the reflected compensation capacitor are configured to receive the attenuated sample of forward energy and the attenuated sample of reflected energy and produce a frequency-compensated sample of forward energy and a frequency-compensated sample of reflected energy. | 2018-04-19 |
20180106839 | EXCITATION CORE, SENSOR HEAD, AND CURRENT SENSOR - An excitation core includes a first strip-shaped magnetic substance and a second strip-shaped magnetic substance. The first strip-shaped magnetic substance has both ends mutually overlapped with and mutually in contact with both ends of the second strip-shaped magnetic substance in a thickness direction. A sensor head includes this excitation core and a magnetism collecting body. This magnetism collecting body includes strip-shaped first magnetism collector and second magnetism collector. Both ends of the first magnetism collector and both ends of the second magnetism collector are in contact with one another to form the annular magnetism collecting body. This magnetism collecting body is disposed at an inside or an outside of the reinforcing body. | 2018-04-19 |
20180106840 | WIDE-RANGE PRECISION RF PEAK DETECTOR - An RF peak-detector circuit can operate over a wide range and can compensate or correct an output voltage error term that depends on the thermal voltage and the input signal voltage. At or near a minimum value of the input signal voltage range, such compensation can include a scaled base-emitter ratioing of bipolar junction transistors used to generate the output voltage, each of which can be biased by a primary current. At or near a maximum value of the input signal voltage range, this can include using an auxiliary bias current circuit that can shift auxiliary bias current between these bipolar junction transistors. The auxiliary bias current circuit can include scaled bipolar junction transistors in a cross-coupled configuration and an equivalent resistance circuit between emitters of the cross-coupled BJTs. This can provide a robust approach for improving the accuracy of an RF peak-detector circuit over a wide range. | 2018-04-19 |
20180106841 | ELECTRICAL MEASURING SYSTEM AND METHOD FOR OPERATING THE SYSTEM - An electrical measuring system of a six-port circuit includes a delay line and a arithmetic unit. In a first operating mode, an electrical signal can be on the one hand transmitted directly to a first input terminal and on the other hand via the delay line to a second input terminal of the six-port circuit. In an embodiment, the measuring system is configured such that, in the second operating mode, it does not supply a signal to the first input terminal of the six-port circuit and it supplies a reference signal to the second input terminal of the six-port circuit. | 2018-04-19 |
20180106842 | Impedance Measurement through Waveform Monitoring - Embodiments of the invention provide a capability of determining an input impedance of a connected Device Under Test based on Waveform Monitoring of an output signal of a waveform generator. Using embodiments of the invention, the input impedance of DUT is determined from the waveform monitoring results. The impedance information of the DUT together with the actual waveform provided to the DUT allows systems according to embodiments of the invention capable of characterizing circuit behavior for performance optimizing and issue debugging for the DUT. | 2018-04-19 |
20180106843 | Method for Measuring a Capacitance Value - A method for measuring a capacitance value of a capacitive sensor uses an integration process involving charge quantities being transferred in successive integration cycles from the capacitive sensor to an integration capacitor. The method includes performing the integration process until the number of integration cycles carried out has reached a number N of integration cycles to be carried out, wherein a starting value N | 2018-04-19 |
20180106844 | CAPACITIVE SENSING - A capacitive sensing system includes a controller, a node connected to one side of a capacitance, the controller configured to measure the capacitance by measuring a time for a voltage across the capacitance to reach a predetermined reference voltage, and the controller causing the time period for capacitance measurements to vary even when the capacitance is constant. | 2018-04-19 |
20180106845 | Field Strength Monitoring for Optimal Performance - Disclosed are various embodiments for adjusting an operational parameter of a guided surface waveguide probe according to measurements received from one or more measuring devices. A measuring device measures the conditions associated with an environment of the measuring device. The measuring devices communicates the measured data to the guided surface waveguide probe. Adjustments can be made to one or more operational parameters of the guided surface waveguide probe according to the measured data. | 2018-04-19 |
20180106846 | INSULATOR FOR OVERHEAD POWER LINES WITH A PROTECTED LEAKAGE CURRENTS DETECTOR - An overhead power line insulator comprises a dielectric element ( | 2018-04-19 |
20180106847 | MOBILE ELECTRIC LEAKAGE DETECTION DEVICE AND METHOD - A method for detecting an electric leakage point without interrupting a power supply is provided. The method includes transmitting a unipolar direct current (DC) survey voltage signal to an electric wire of the power supply. The method includes transmitting a chain of electromagnetic wave signals generated around the electric wire to synchronize a reference time to measure an earth potential of the unipolar DC voltage signal and capture an electromagnetic tracking signal. The method includes tracing a buried route of the electric wire by analyzing the electromagnetic tracking signal according to the reference time. The method includes measuring the earth potential of the unipolar DC voltage signal on the ground according to the reference time. The method includes locating the electric leakage point by identifying a polarity of the unipolar DC voltage signal. | 2018-04-19 |
20180106848 | MOBILE ELECTRIC LEAKAGE DETECTION DEVICE AND METHOD - A mobile earth leaking survey apparatus is provided. The apparatus includes a magnetic field sensor. The apparatus includes a plurality of electrodes configured to be capacitively coupled to ground. The apparatus includes a signal timing unit for finding and setting a time T by analyzing signals input from the magnetic field sensor, wherein the time T matches a signal start time of a survey current transmitter. The apparatus includes a signal detection unit for identifying a polarity and a magnitude of a signal from the magnetic field sensor for a predetermined discrete period of time at a predetermined interval time from the time T. The apparatus includes a potential measuring unit for measuring an earth potential value input from the plurality of electrodes. | 2018-04-19 |
20180106849 | METHOD AND APPARATUS FOR DETECTING FAULT IN A MIXED CONFIGURATION POWER TRANSMISSION LINE - A method and an apparatus for fault detection in a mixed configuration power transmission line including a plurality of sections arranged between one end of the transmission line and the other end of the transmission line and including at least one overhead line section and at least one cable section are disclosed. Based on a comparison travelling wave voltage or current time derivatives at the one end and the other end of the power transmission line with selected threshold values, it is determined if there is a fault occurring in at least one cable section of the power transmission line. Embodiments utilize amplification of travelling wave voltages and/or currents which may occur at junctions between a cable section and an adjacent overhead line section in determining if the fault occurs in a cable section of the power transmission line. | 2018-04-19 |
20180106850 | COMPOSITE INSULATOR FOR AN OVERHEAD POWER LINE WITH A PROTECTED LEAKAGE CURRENT DETECTOR - A composite insulator ( | 2018-04-19 |
20180106851 | ELECTRIC POWER SYSTEM MONITORING USING DISTRIBUTED CONDUCTOR-MOUNTED DEVICES - Disclosed herein are systems for monitoring and protecting an electric power system using a plurality of conductor-mounted detectors (CMDs). In one embodiment, a plurality of CMDs are coupled to an electrical conductor. Each CMD may harvest power from the electrical conductor and may monitor electrical current in the conductor. When the electrical current in the conductor exceeds a fault current threshold a fault signal may be transmitted. A receiver in communication with each of the plurality of CMDs may receive the fault signal from at least one of the plurality of CMDs. A protective action may be generated and implemented to clear the fault. A portion of the electric power system affected by the fault may be determined based on identification of each of the plurality of CMDs to transmit the fault signal. | 2018-04-19 |
20180106852 | Field Control Element For A High-Voltage Cable Accessory And Method of Optically Measuring Partial Discharges - A field control element for a high-voltage cable accessory comprises an electrically insulating material. The electrically insulating material includes a fluorescent dye adapted to convert a first radiation having a first wavelength and generated by an electrical discharge into a second radiation having a second wavelength longer than the first wavelength. | 2018-04-19 |
20180106853 | PIPE STRUCTURE AND SEMICONDUCTOR MODULE TESTING EQUIPMENT INCLUDING THE SAME - Semiconductor module testing equipment includes a test board, a plurality of pipe structures extending from an upper surface of the test board in a first direction and spaced apart from one another in a second direction that intersects the first direction, wherein the first and second directions are substantially parallel to a plane of the test board, at least one semiconductor module socket disposed between a pair of neighboring pipe structures of the plurality of pipe structures, and a plurality of nozzles disposed on each pipe structure of the plurality of pipe structures, wherein the plurality of nozzles is configured to discharge a fluid laterally. | 2018-04-19 |
20180106854 | SYSTEM AND METHOD FOR ELECTRICAL TESTING OF THROUGH SILICON VIAS (TSVS) - A testing system for carrying out electrical testing of at least one first through via forms an insulated via structure extending only part way through a substrate of a first body of semiconductor material. The testing system has a first electrical test circuit integrated in the first body and electrically coupled to the insulated via structure. The first electrical test circuit enables detection of at least one electrical parameter of the insulated via structure. | 2018-04-19 |
20180106855 | TEST DEVICE FOR PRINTED CIRCUIT BOARD ASSEMBLY - A test device for a printed circuit board assembly is disclosed. The test device includes a test platform for securing a printed circuit board assembly to be tested and a positioning platform located above the test platform and for securing a plurality of test probes. The plurality of test probes are secured at the bottom of the positioning platform and the secured positions in the positioning platform thereof are adjustable to align the test points on the printed circuit board assembly to be tested. | 2018-04-19 |
20180106856 | METHOD AND DEVICE FOR TESTING A GALVANIC CONNECTION OF A HIGH-VOLTAGE CONDENSER BUSHING ASSEMBLY - A method for testing the quality of a galvanic connection between a first terminal and a conductive layer of a high-voltage condenser bushing assembly is provided. The method includes providing a capacitive test circuit. The capacitive test circuit comprises the first terminal, an AC power source and a measurement unit. The method further includes providing, by the AC power source, a first test current in the capacitive test circuit. The first test current is an AC current at a first test frequency of 10 kHz or higher. The method further includes measuring, by the measurement unit, a test parameter indicative of a resistance of the galvanic connection. The method further includes determining the quality of the galvanic connection from the measured test parameter. | 2018-04-19 |
20180106857 | MEASURING AND CORRECTING NON-IDEALITIES OF A SYSTEM - Many systems implement calibration schemes to measure and correct for the non-idealities. Such systems can be complex, which makes them impractical to implement since the cost can potentially outweigh the benefits of the calibration scheme. To implement efficient and effective calibration, non-idealities or errors of a system are detected, in foreground or in background, in a piecewise fashion based on, e.g., correlations of an output signal with an uncorrelated random signal, where the correlation results are processed separately for different open intervals of an error signal. Second order and third order correction terms can be easily determined based on three open intervals. In various embodiments, the calibration scheme can detect and correct for linear errors, (linear and non-linear) memory/frequency dependent errors, static nonlinearity errors, Hammerstein-style non-linearity errors, and Wiener-style non-linearity errors (cross-terms). | 2018-04-19 |
20180106858 | DIE TESTING USING TOP SURFACE TEST PADS - Timely testing of die on wafer reduces the cost to manufacture ICs. This disclosure describes a die test structure and process to reduce test time by adding test pads on the top surface of the die. The added test pads allow a tester to probe and test more circuits within the die simultaneously. Also, the added test pads contribute to a reduction in the amount of test wiring overhead traditionally required to access and test circuits within a die, thus reducing die size. | 2018-04-19 |
20180106859 | APPARATUS, METHOD, AND SYSTEM FOR TESTING IC CHIP - An apparatus for performing a scan test of IC chip includes a shift-frequency searching unit that executes first scan test for first scan pattern whole or part of which constituting first scan section and second scan test for second scan pattern whole or part of which constituting second scan section, and searches usable shift frequency for the second scan section. The first scan pattern is scan pattern inputted to scan path right before the second scan pattern. The shift-frequency searching unit shifts the first scan section to the scan path with first shift frequency in the first scan test, shifts the second scan section to the scan path with second shift frequency in the second scan test, and determines, when both results of the first scan test and the second scan test indicate pass, the second shift frequency as the usable shift frequency for the second scan section. | 2018-04-19 |
20180106860 | SEMICONDUCTOR INSPECTION DEVICE - A semiconductor test apparatus capable of securely having the contact pin and the external contact terminal held in contact with each other even in case where the vertical type handler is used. The semiconductor test apparatus comprises: a test socket having a socket surface formed thereon, the socket surface having a contact pin towering therefrom; and a semiconductor transport fixture having a concave portion formed thereon, the concave portion adapted to receive therein an IC under test, wherein the test socket has a position adjustment guide provided thereon, the semiconductor transport fixture has a guide through bore formed therein, the guide through bore adapted to receive the position adjustment guide therethrough when the IC under test comes under test, and either one of the position adjustment guide or the guide through bore is formed in a tapered shape. | 2018-04-19 |
20180106861 | SCAN RESPONSE REUSE METHOD AND APPARATUS - The disclosure describes a novel method and apparatus for allowing response data output from the scan outputs of a circuit under test to be formatted and applied as stimulus data input to the scan inputs of the circuit under test. Also the disclosure described a novel method and apparatus for allowing the response data output from the scan outputs of a circuit under test to be formatted and used as expected data to compare against the response data output from the circuit under test. Additional embodiments are also provided and described in the disclosure. | 2018-04-19 |
20180106862 | REDUCED SIGNALING INTERFACE METHOD & APPARATUS - This disclosure describes a reduced pin bus that can be used on integrated circuits or embedded cores within integrated circuits. The bus may be used for serial access to circuits where the availability of pins on ICs or terminals on cores is limited. The bus may be used for a variety of serial communication operations such as, but not limited to, serial communication related test, emulation, debug, and/or trace operations of an IC or core design. Other aspects of the disclosure include the use of reduced pin buses for emulation, debug, and trace operations and for functional operations. In a fifth aspect of the present disclosure, an interface select circuit, | 2018-04-19 |
20180106863 | TSV TESTING USING TEST CIRCUITS AND GROUNDING MEANS - This disclosure describes a novel .method and apparatus for testing TSVs within a semiconductor device. According to embodiments illustrated and described in the disclosure, a TSV may be tested by stimulating and measuring a response from a first end of a TSV while the second end of the TSV held at ground potential. Multiple TSVs within the semiconductor device may be tested in parallel to reduce the TSV testing time according to the disclosure. | 2018-04-19 |
20180106864 | METHOD AND APPARATUS FOR HIGH FREQUENCY ANALOG-TO-DIGITAL CONVERSION - A method can be used to generate a reference clock signal having a reference frequency. N clock sub-signals are generated, where N is greater than or equal to 2. The N clock sub-signals are successively mutually shifted out of phase by π/N and each clock sub-signal has an elementary frequency that is equal to the reference frequency divided by N. The N clock sub-signals are propagated over propagation paths. The elementary frequency and a length of the longest propagation path are chosen so that each sub-signal has an acceptable degree of deformation. The duration of each sub-signal edge is longer than quarter of the period of the reference frequency. The reference clock signal is generated by EXCLUSIVE OR combining the propagated clock sub-signals at the end of their respective propagation paths. | 2018-04-19 |
20180106865 | ABNORMALITY DETECTING DEVICE - An abnormality detecting device detects abnormalities in a system including a plurality of battery assemblies each having a plurality of cells connected in series, and includes: a connecting component configured to connect and disconnect adjacent two of the battery assemblies; and a detachment detector configured to detect whether or not the connecting component has been detached. | 2018-04-19 |
20180106866 | METHOD AND APPARATUS FOR CALCULATING SOC OF A BATTERY BEING CHARGED AND BATTERY PACK INCLUDING THE APPARATUS - A method and an apparatus for calculating the SOC of a battery being charged and a battery pack including the apparatus are disclosed in the present disclosure. The method for calculating the SOC includes: obtaining a full charge voltage and a reference charging voltage curve of the battery; taking a voltage value from the approximately linear ascent stage of the reference charging voltage curve as a preset reference voltage, and obtaining a corresponding reference SOC; acquiring a current charging voltage at which a charging voltage curve corresponding to a current charging state of the battery enters into an approximately linear ascent stage; determining a compensation factor according to the preset reference voltage, the full charge voltage, and the current charging voltage; and utilizing the compensation factor and the reference SOC to calculate a current SOC corresponding to the current charging state of the battery. | 2018-04-19 |
20180106867 | METHOD AND DEVICE FOR ESTIMATING REMAINING AVAILABLE ENERGY OF A POWER BATTERY - A method and device for estimating remaining available energy of a power battery is provided. The method includes: estimating, under current state, maximum available energy of a first cell with minimum State of Charge (SOC), and maximum available energy of a second cell with minimum of maximum available capability in the power battery; estimating remaining available energy of the first cell based on its maximum available energy and SOC, and estimating remaining available energy of the second cell based on its maximum available energy and SOC; and estimating the remaining available energy of the power battery based on the number of cells included in the power battery and the smaller one of the remaining available energy between the first and the second cell. | 2018-04-19 |
20180106868 | METHOD FOR ESTIMATING A BATTERY STATE OF HEALTH - A method for estimating a state of health of a battery includes calculating a measured value of a charging required time for each of preset voltage intervals in a preset voltage range in which the battery is charged; calculating an estimated value of the charging required time for each of the voltage intervals by a preset battery meta-model; and estimating the SOH having lowest error between the measured value of the charging required time and the estimating value of the charging required time by allowing the estimated value of the charging required time to iteratively approach the measured value of the charging required time. | 2018-04-19 |
20180106869 | A METHOD FOR MONITORING THE STATUS OF A PLURALITY OF BATTERY CELLS IN A BATTERY PACK - A method is provided for monitoring the status of a plurality of battery cells in a battery pack the method including: arranging the battery cells in at least two groups of cells; connecting the groups of cells to a sensor unit; and obtaining, by means of the sensor unit, at least one sensor measurement for each group which is indicative of the state of operation of the battery pack. The method according to the invention further includes: determining a cell measurement for each battery cell by means of an over-determined equation system which defines the cell measurement as a function of the sensor measurement; and evaluating any residual terms resulting from the equation system in order to identify any battery cell having a cell measurement which deviates from an expected value based on the remaining battery cells. A battery management system for monitoring the status of a plurality of connected battery cells as mentioned above is also provided. | 2018-04-19 |
20180106870 | SYSTEM AND METHOD FOR ASSESSING VOLTAGE THRESHOLD DETECTING CIRCUITRY WITHIN A BATTERY PACK - Systems and methods for assessing voltage threshold detection circuitry of individual battery cells within a battery pack supplying power to a vehicle are disclosed. One example system comprises, a plurality of battery cells within a battery pack, a plurality of voltage threshold detecting circuits detecting voltage of the plurality of battery cells, a voltage of a first battery cell of the plurality of battery cells coupled to a first voltage threshold detecting circuit of the plurality of voltage threshold detecting circuits, and a network that selectively couples a second battery cell to the first voltage detecting circuit while the first battery cell is coupled to the first voltage detecting circuit. | 2018-04-19 |
20180106871 | PREDICTIVE BATTERY WARNINGS FOR AN ELECTRONIC LOCKING DEVICE - Disclosed herein are methods, systems, and computer-readable media for operating an electronic locking device. The disclosed methods include a method of predicting a battery life of an electronic locking product based at least in part on a usage history of the electronic locking product. The predicted battery life may include an adjustment based on received weather information relating to a location of the electronic locking device. The disclosed methods include a method of sharing an unlocking code to an electronic locking product by a first user to a second user. | 2018-04-19 |
20180106872 | DIFFERENTIAL TYPE MAGNETIC SENSOR | 2018-04-19 |
20180106873 | METHOD FOR PROVIDING A MAGNETIC SENSOR WITH A BIASING SPIN-ORBIT EFFECTIVE FIELD - The invention relates to magnetic sensor comprising a sensor element that is able to generate a spin-orbit torque (SOT). The SOT acts as a transverse bias field to set a proper working point for the sensor and so ensure that it responds linearly to an external field with maximized sensitivity. It also functions as a longitudinal bias field to suppress domain wall nucleation and propagation. The use of SOT effective field for biasing not only simplifies the sensor structure but also makes it possible to make an ultrathin and semi-transparent magnetic sensor. | 2018-04-19 |
20180106874 | INDUCTANCE ELEMENT FOR MAGNETIC SENSOR AND CURRENT SENSOR INCLUDING THE SAME - Disclosed herein is an inductance element for a magnetic sensor. The inductance element includes a first core comprising a first soft magnetic material and having first and second connecting surfaces, a second core comprising a second soft magnetic material different from the first soft magnetic material and having third and fourth connecting surfaces facing the first and second connecting surfaces, respectively, and a coil wound around the first core between the first and second connecting surfaces, wherein the first core is larger in magnetic field strength at which magnetic saturation occurs than the second core, and wherein the second core is higher in permeability than the first core and has at least partially a meander shape. | 2018-04-19 |
20180106875 | WIRELESS-TYPE RF COIL APPARATUS COMPRISING AN RF TRANSDUCER ARRAY AND A MAGNETIC FIELD PROBE ARRAY - A system for controlling a wireless-type radio frequency (RF) coil apparatus ( | 2018-04-19 |
20180106876 | MAGNETIC RESONANCE FINGERPRINTING WITH REDUCED SENSITIVITY TO INHOMOGENEITIES IN THE MAIN MAGNETIC FIELD - The invention provides for a magnetic resonance system ( | 2018-04-19 |
20180106877 | Shifted Pulses For Simultaneous Multi-Slice Imaging - A computer-implemented method for performing multi-slice magnetic resonance imaging with comparable contrast between simultaneously excited slices includes applying a first pulse sequence to a volume of interest to acquire a first k-space dataset. This first pulse sequence comprises a plurality of single-band slice-selective pulses applied in a first predefined order. One or more additional pulse sequences are also applied to the volume of interest to acquire one or more additional k-space datasets. Each additional pulse sequence comprises the plurality of single-band slice-selective pulses applied in one or more additional predefined orders that are distinct from the first predefined order. One or more final images are reconstructed using the first k-space dataset and the one or more additional k-space datasets. | 2018-04-19 |
20180106878 | MAGNETIC RESONANCE IMAGING APPARATUS AND TRANSMISSION CONTROL METHOD - According to one embodiment, a magnetic resonance imaging apparatus provided with a plurality of transmission channels includes a signal processing unit and a control unit. The signal processing unit acquires a radio frequency magnetic field emitted from each of the plurality of transmission channels through a receiver coil mounted on an object and measure a phase of the radio frequency magnetic field. The control unit determines a phase difference between the plurality of transmission channels based on the phase of the radio frequency magnetic field of each of the plurality of transmission channels measured by the signal processing unit. The control unit controls a phase of a radio frequency pulse inputted to each of the plurality of transmission channels, based on the phase difference. | 2018-04-19 |
20180106879 | MULTIBAND, MULTISHOT MAGNETIC RESONANCE ELASTOGRAPHY - A method and system provides an acquisition scheme for generating magnetic resonance elastography displacement data with whole-sample coverage, high spatial resolution, and adequate SNR in a short scan time. The method and system can acquire in-plane and through-plane k-space shots over a volume of a sample divided into a plurality of slabs that each include a plurality of non-adjacent slices to obtain three dimensional multiband, multishot data, can apply multiband radio frequency refocusing pulses to the sample, can acquire navigators before readout, and can correct for non-linear motion errors. | 2018-04-19 |
20180106880 | SYSTEM FOR MAPPING ELECTROMAGNETIC DISCHARGE FIELDS - Disclosed is a system and method that provide a means to overcome errors in determining the source of an electromagnetic event due to reflection, absorption and scattering of the electromagnetic field due to metallic parts of the electric equipment. | 2018-04-19 |
20180106881 | TEST MODULE FOR A FINGERPRINT SENSING DEVICE - There is provided a test module for testing a fingerprint sensing device comprising: an electrically conductive bottom element comprising an exterior surface portion configured to contact a sensing surface of the fingerprint sensing device; an electrically conductive intermediate element, connected to the bottom element on a side opposing the exterior surface, the intermediate element comprising a flexible material enabling the bottom element to change alignment in response to an applied force occurring when the exterior surface is pressed against a surface being tilted with respect to the exterior surface of the bottom element; and a top element configured connect the test module to a test fixture. There is also provided a method for testing a fingerprint sensing device using the described test module. | 2018-04-19 |
20180106882 | POSITION DETERMINING DEVICE AND METHOD, AND KEYLESS ENTRY SYSTEM - A position determining device is configured to determine the position of a portable device configured to receive one or more radio signals transmitted from one or more antennas inside a vehicle, respectively. The position determining device includes a processor configured to determine the open or closed state of a door of the vehicle for getting in and out of the vehicle, calculate an evaluation value related to the position of the portable device based on the received signal strength of the one or more radio signals at the portable device, and determine that the portable device is positioned inside the vehicle when the evaluation value satisfies a predetermined condition. The processor is configured to change at least one of the predetermined condition and a method of calculating the evaluation value in accordance with the determined open or closed state of the door. | 2018-04-19 |
20180106883 | SENSOR POD - A sensor pod includes a main bracket including a base portion, a center support surface spaced apart from the base portion, and first, second, third, and fourth support surfaces connected to the center support surface. Each of the first, second, third, and fourth support surfaces are angled with respect to the center support surface and are disposed equidistant about the center support surface. The first and second support surfaces are connected to the base portion. A center sensor is disposed on the center support surface and first, second, third, and fourth sensors are each one disposed on one of the first, second, third, and fourth support surfaces. A housing is disposed overtop the main bracket, the center sensor, and the first, second, third, and fourth sensors. | 2018-04-19 |
20180106884 | SYSTEM AND METHOD FOR ADAPTIVE SIMULTANEOUS TRANSMIT AND RECEIVE LEAKAGE CANCELLATION - Method and apparatus for leakage signal cancellation in a simultaneous transmit and receive RF system includes: generating a digital transmit signal for transmission from the system; receiving a receive signal produced by reflection of the transmit signal from an object or generated by a second RF system; adaptively filtering the transmit signal by an adaptive finite input response (FIR) filter; calculating filter coefficients for the adaptive FIR filter in real-time at a different sampling rate; adaptively inputting the calculated filter coefficients to the adaptive FIR filter to generate a cancellation signal in real-time; and applying the cancellation signal to the receive signal to cancel leakage in the receive signal to generate an optimum receive signal. | 2018-04-19 |
20180106885 | SENSORY SYSTEMS FOR AUTONOMOUS DEVICES - A method of training a heterogeneous sensory system, including: accepting data of an environment from a first sensor, identifying objects in the data from the first sensor by a first processing unit, accepting data of the environment from a second sensor corresponding to the data of the first sensor, identifying objects in the data from the second sensor by a second processing unit, comparing the identified objects from the first processing unit and the corresponding objects from the second processing unit with a system processing unit, determining cases of discrepancies, between the objects identified in the data of the first sensor and not in the data of the second sensor or vice versa, tagging the data of the cases with discrepancies, storing the tagged data in a training buffer; and training the first processing unit and/or the second processing unit with the data stored in the training buffer. | 2018-04-19 |
20180106886 | RADAR LEVEL TRANSMITTER WITH DUST REMOVING STRUCTURES - A radar level transmitter ( | 2018-04-19 |
20180106887 | APPARATUS AND METHOD FOR CALIBRATING AND VALIDATING MICRO RAIN RADAR - Disclosed is an apparatus for calibrating and validating an MRR, the apparatus including a correlation calculation unit configured to determine a correlation between a precipitation strength value and a precipitation measurement value, a regression equation calculation unit configured to calculate a regression equation for the precipitation strength value and to calculate a result value of the regression equation, an optimum accumulation time determination unit configured to determine an optimum accumulation time based on the correlation and the result value, a rain cloud vertical sampling unit configured to sample a rain cloud example, a vertical reflectance comparison unit configured to compare a calibrated MRR at a shortest range distance with a vertical reflectance according to a wind system, and a radar constant correction unit configured to correct a constant of an MRR based on the optimum value or the sampling and a result value of the comparison. | 2018-04-19 |