45th week of 2017 patent applcation highlights part 35 |
Patent application number | Title | Published |
20170322150 | OPTICAL DETECTION DEVICE - In order to accurately detect a subject to be detected and reduce manufacturing or maintenance costs, this optical detection device determines whether there is a subject to be detected by determining a correction coefficient for correcting data from an image captured by a capturing sensor through a filter unit with an image data estimation value from when an image is captured without the filter unit, and comparing an image data estimation value obtained through correction using the correction coefficient from the image data with captured data obtained by capturing a detection area in a state where the filter unit is not in front of the capturing sensor. | 2017-11-09 |
20170322151 | Interferometric System and Method of Measurement of Refractive Index Spatial Distribution - An interferometric system and a method of measurement of refractive index spatial distribution for use in digital holographic microscopy to observe samples in reflected as well as transmitted radiation or to observe luminescent samples comprises a first branch and a second branch with a plurality of optical elements. The first branch comprises a diffraction grating located in a plane optically conjugated with the object plane in order to create an achromatic hologram with spatial carrier frequency in the output image plane. | 2017-11-09 |
20170322152 | SYSTEM AND METHOD FOR MAKING CONCENTRATION MEASUREMENTS WITHIN A SAMPLE MATERIAL USING ORBITAL ANGULAR MOMENTUM - An apparatus for identifying a concentration of a specific material within a first material includes an input for receiving a signal after the signal passes through the first material. The signal has at least one orthogonal function therein and the at least one orthogonal function comprises at least one of an orbital angular momentum function or a Laguerre-Gaussian function. A detector detects the at least one orthogonal function within the signal, determines the concentration of the specific material within the first material based upon the detected at least one orthogonal function and generates an indication responsive to the determination. An output provides for an output of the generated indication. | 2017-11-09 |
20170322153 | INTEGRATED DEVICE FOR TEMPORAL BINNING OF RECEIVED PHOTONS - An integrated circuit includes a photodetection region configured to receive incident photons. The photodetection region is configured to produce a plurality of charge carriers in response to the incident photons. The integrated circuit also includes at least one charge carrier storage region. The integrated circuit also includes a charge carrier segregation structure configured to selectively direct charge carriers of the plurality of charge carriers into the at least one charge carrier storage region based upon times at which the charge carriers are produced. | 2017-11-09 |
20170322154 | DETECTING DAMAGE TO A CONVERTER DEVICE - A method for detecting damage to a converter device of a lighting apparatus is provided. The method may include irradiating the converter device with input light, detecting a useful light portion emitted principally by a first section of the converter device by means of a first sensor element. A first detection signal is obtained, detecting a useful light portion emitted principally by a second section of the converter device, said second section being different than the first section, by means of a second sensor element. A second detection signal is obtained. The method further may include automatically obtaining damage information about the converter device from a ratio or a difference of the first detection signal with respect to either the second detection signal or a comparison signal formed therefrom. | 2017-11-09 |
20170322155 | LIGHTING DEVICE - In various embodiments, a lighting device is provided. The lighting device includes a phosphor volume for at least partial wavelength conversion of primary light into secondary light, a primary light semiconductor light source for irradiating the phosphor volume with primary light, a measurement light generating arrangement for generating measurement light having a spectral composition outside the primary light and the secondary light, a measurement light detector sensitive to the measurement light, and a measurement light filter, which is fixedly connected to the phosphor volume and is optically arranged between the measurement light generating arrangement and the measurement light detector. | 2017-11-09 |
20170322156 | ARRAYS OF INTEGRATED ANALYTICAL DEVICES AND METHODS FOR PRODUCTION - Arrays of integrated analytical devices and their methods for production are provided. The arrays are useful in the analysis of highly multiplexed optical reactions in large numbers at high densities, including biochemical reactions, such as nucleic acid sequencing reactions. The integrated devices allow the highly sensitive discrimination of optical signals using features such as spectra, amplitude, and time resolution, or combinations thereof. The arrays and methods of the invention make use of silicon chip fabrication and manufacturing techniques developed for the electronics industry and highly suited for miniaturization and high throughput. | 2017-11-09 |
20170322157 | OPTICAL SENSING MODULE - An optical sensing module is configured to detect a characteristic of a sample. The optical sensing module includes a light source, a light guide plate, a first cladding layer, a light converging layer, a filter layer, and a plurality of sensors. The light source is configured to provide an exciting beam. Positions of the sensors correspond to positions of the holes. After the exciting beam enters the light guide plate, at least one portion of the exciting beam is transmitted to the sample through a portion of the surface of the light guide plate exposed by the holes, the sample is excited by the exciting beam to emit a signal beam, and the signal beam passes through the light converging layer and the filter layer in an order and travels to the sensors. Another optical sensing module is also provided. | 2017-11-09 |
20170322158 | SPECIMEN DETECTION DEVICE AND SPECIMEN DETECTION CHIP - According to one embodiment, a specimen detection device includes a light source, a filter, a sensor, and a controller. The light source executes a first operation and a second operation. The first operation causes a first light of a first peak wavelength to be incident on a specimen. The second operation causes a second light of a second peak wavelength to be incident on the specimen. The filter attenuates the first and second lights and transmits at least a portion of a third light and at least a portion of a fourth light. The third light is emitted from the specimen. The fourth light is emitted from the specimen. The sensor outputs a first signal and a second signal. The first signal corresponds to the third. The second signal corresponds to the fourth light. The controller calculates a result value by processing the first and second signals. | 2017-11-09 |
20170322159 | CELL ANALYSIS APPARATUS AND CELL ANALYSIS METHOD - A cell analyzing method includes measuring cells that are nuclear stained, by a cytometric device, to obtain a histogram of a parameter of a fluorescence signal, where the parameter indicates an amount of DNA in a nucleus of a cell. A number of cells that are distributed in an area where the parameter of the fluorescence signal is larger than normal cells are obtained by a computer having at least one processor. The possibility of cancer is determined based on the obtained number of cells and the histogram. | 2017-11-09 |
20170322160 | COMPOSITIONS AND METHODS FOR PERFORMING ASSAYS - The disclosure relates to compositions for use in assays, the compositions comprising at least one latent fluorophore including at least one enzyme-reactive quenching group and a conjugative group; and a support connectable to the latent fluorophore by the conjugative group. The disclosure further relates to methods of measuring the presence and/or concentration of an analyte, as well as methods of measuring the relative activity of at least two enzymes. | 2017-11-09 |
20170322161 | APPARATUS AND METHOD FOR CONTROLLING AN ATOMIC EMISSION SPECTROMETER - A controller ( | 2017-11-09 |
20170322162 | CHEMICAL ELEMENT ANALYSIS DEVICE AND METHOD FOR CONTAMINANTS IN LIQUID - The present invention relates to a chemical element analysis device and method for contaminants in a liquid. The chemical element analysis device for contaminants in a liquid according to the present invention comprises: a sample storage unit 10 for storing a sampled liquid sample | 2017-11-09 |
20170322163 | APPARATUSES, INDICATORS, METHODS AND KITS WITH TIMED COLOR CHANGE INDICATION - An apparatus, method and kit includes one or more use protocol indicators having a color changeable dye, the dye being translucent or having a first color upon immediate exposure to an environment and for a defined time thereafter and the dye changing color after exposure to the environment for the defined time. A dual environment indicator includes a first indicator color changeable dye being translucent or having a first color upon immediate exposure to a first environment and changing color after exposure to a second environment and a second indicator color changeable dye being translucent or having a first color upon immediate exposure to the second environment and for a defined time thereafter and changing color after exposure to the second environment for the defined time. A time exposure indicator comprises at least one color changeable dye disposed to change color in a sequential manner. | 2017-11-09 |
20170322164 | REVERBERATION CHAMBER LOADING - A method and system for selectively varying the performance of a test chamber are disclosed. According to one aspect, the performance is affected by a variable absorbing structure of the test chamber. The absorbing structure enables selective exposure of absorbing material to achieve a specific performance. | 2017-11-09 |
20170322165 | X-RAY FLUORESCENCE SPECTROMETER - A measurement line evaluation unit ( | 2017-11-09 |
20170322166 | BLACK PHOSPHORUS GAS SENSOR - The inventors experimentally demonstrated NO | 2017-11-09 |
20170322167 | POLYMER / SINGLE-WALLED CARBON NANOTUBE COMPOSITE FOR GAS DETECTION - A sensor can include a conductive region in electrical communication with at least two electrodes, the conductive region can include a composite of a polymer and SWCNTs immobilized onto a substrate. In certain embodiment, a linker can be grafted on the substrate. The linker can connect the substrate and the composite of the polymer and SWCNTs. In certain embodiments, the linker can covalently bond the polymer to the substrate. In certain embodiments, metal nanoparticles or ions can be incorporated as a metal sensitizer to confer further selectivity or sensitivity to the device. In certain embodiments, the polymer can act as a ligand for a variety of metal ions. By incorporating a specific metal ion, the sensor can selectively detect a specific analyte. In certain embodiments, the composite of the polymer and SWCNTs can be functionalized. In certain embodiments, the composite can further include a sensing element. | 2017-11-09 |
20170322168 | METHOD AND APPARATUS FOR EVALUATING A WELD JUNCTION BETWEEN A TERMINAL AND AN ELECTRODE ELEMENT OF A BATTERY CELL - A method and a test fixture for evaluating a weld seam joining an electrode foil element and a terminal of a battery cell include segmenting the weld seam joining the electrode foil element and the terminal into a plurality of zones. For each of the zones, an electrical current is applied between the terminal and the electrode foil element in the zone, and a resistance is determined across the terminal and the electrode foil element in the zone. Integrity of the weld seam is evaluated for each of the zones based upon the resistance between the terminal and the electrode foil element in the zone. | 2017-11-09 |
20170322169 | WIRELESS IN-KILN MOISTURE SENSOR AND SYSTEM FOR USE THEREOF - A wood monitoring system and method is disclosed for monitoring lumber characteristics (e.g., lumber moisture) in environments of extremely high and prolonged temperature and moisture, e.g., a kiln. The monitoring system and method includes:
| 2017-11-09 |
20170322170 | INTEGRATED GAS SENSOR DEVICE, IN PARTICULAR FOR DETECTING CARBON MONOXIDE (CO) - It is described an integrated gas sensor device comprising a silicon substrate and an oxide layer on the silicon substrate, as well as a working electrode, a counter electrode and a reference electrode, on the oxide layer, the working electrode and the counter electrode having respective active area exposed to an environmental air through at least a plurality of first openings and a plurality of second openings in the oxide layer in correspondence of the working electrode and of the counter electrode, further comprising an electrolyte layer portion and a hydrogel layer portion on the electrolyte layer portion, the electrolyte and hydrogel layer portions having a same size, suitable to cover at least the working, counter and reference electrodes, the hydrogel layer portion acting as a “quasi solid state” water reservoir. | 2017-11-09 |
20170322171 | GAS-MEASURING CHIP, PORTABLE CHIP MEASUREMENT SYSTEM AND METHOD FOR OPERATING A PORTABLE CHIP MEASUREMENT SYSTEM - A gas-measuring chip ( | 2017-11-09 |
20170322172 | BORON DOPED DIAMOND BASED ELECTROCHEMICAL SENSOR HEADS - An electrochemical sensor comprising: a boron doped diamond electrode formed of boron doped diamond material; an array of non-diamond carbon sites disposed on a sensing surface of the boron doped diamond electrode; electrochemically active surface groups bonded to the non-diamond carbon sites for generating a redox peak associated with a target species which reacts with the electrochemically active surface groups bonded to the non-diamond carbon sites when a solution containing the target species is disposed in contact with the sensing surface in use; an electrical controller configured to scan the boron doped diamond electrode over a potential range to generate said redox peak; and a processor configured to give an electrochemical reading based on one or both of a position and an intensity of said redox peak. | 2017-11-09 |
20170322173 | Method for Producing a Gas Sensor Device for Detecting at Least One Gaseous Analyte, and Gas Sensor Device for Detecting at Least One Gaseous Analyte - A method for producing a gas sensor device for detecting a gaseous analyte includes providing a sensor body comprising a semiconductor substrate, in which a cavity section is shaped, and a solid electrolyte layer arranged at a surface of the substrate. The electrolyte layer is not covered by the substrate in the cavity section. The method includes producing a signal conductor layer deposited dry-chemically at a substrate side of the sensor body, such that, in the region of the electrolyte layer not covered by the substrate in the cavity section, a cutout section is shaped in the signal conductor layer, in which the signal conductor layer is removed or not deposited. The method includes applying measuring electrodes to the electrolyte layer by a wet-chemical process. One measuring electrode is arranged in the cutout section and one measuring electrode is arranged on an electrolyte layer side of the sensor body. | 2017-11-09 |
20170322174 | PRE-TREATED FUNCTIONALIZED MULTI-WALLED CARBON NANOTUBE BASED METHANE SENSOR - A method of manufacturing a functionalized pre-treated carbon nanotube. Atomic Layer deposition is utilized to functionalize a pre-treated carbon nanotube. The functionalized pre-treated carbon nanotube may be used in a chemiresistor, including for methane detection. | 2017-11-09 |
20170322175 | Hydrogen Detector for Gas Media - A hydrogen detector for a gaseous medium is disclosed. The detector includes an operating element fixed to the upper part of the detector housing by means of sealant. The lower part of the detector is insulated and in contact with a heater that provides operational temperature of the medium supplied to a waterproof membrane of a steam hydrogen compartment. Disturbances introduced by a measurement flow is transferred to the central core of a potential measuring unit through a measuring platinum electrode fixed to the lower part of a ceramic sensing element connected to the metal casing of the sensing element by the sealant. A standard electrode is located in the inner cavity of the ceramic sensing element. The external part of the ceramic sensing element bottom is covered with a porous platinum electrode. The end of the potential measuring unit central core is brought out to the standard electrode. | 2017-11-09 |
20170322176 | Hydrogen Detector for Gas and Fluid Media - A hydrogen detector for gas and fluid media is disclosed. The detector includes a selective membrane and a housing. Within the housing is a potential measuring unit and a ceramic sensing element made of a solid electrolyte. A standard electrode is located within a cavity of the ceramic sensing element and a porous platinum electrode is applied to an external layer of the ceramic sensing element. A potential measuring unit passes through a sealed lead-in at the upper end of the housing and is brought out to the standard electrode. The selective membrane, which is attached to a hole in the end of the lower bushing, is closed with a plug. The cavity limited by the inner surface of the lower bushing, the external part of the bottom of the ceramic sensing element and the inner surfaces of the selective membrane and the plug is leak-tight. | 2017-11-09 |
20170322177 | CMOS Compatible BioFET - The present disclosure provides a bio-field effect transistor (BioFET) and a method of fabricating a BioFET device. The method includes forming a BioFET using one or more process steps compatible with or typical to a complementary metal-oxide-semiconductor (CMOS) process. The BioFET device may include a substrate; a gate structure disposed on a first surface of the substrate and an interface layer formed on the second surface of the substrate. The interface layer may allow for a receptor to be placed on the interface layer to detect the presence of a biomolecule or bio-entity. | 2017-11-09 |
20170322178 | LIQUID ANALYZER AND LIQUID ANALYSIS SYSTEM - A liquid analyzer is one that performs analysis in a state of being immersed in a flowing analysis target liquid, and in order to simply make a good/bad determination and increase reliability, includes: a sensor adapted to, in a state where a responsive membrane is immersed in the flowing analysis target liquid, sense a predetermined component contained in the analysis target liquid; an analysis mechanism adapted to analyze the analysis target liquid with use of voltage generated in the sensor; and a resistance measurement mechanism adapted to, in the state where the responsive membrane is immersed in the flowing analysis target liquid, apply DC voltage to the responsive membrane to measure the resistance of the responsive membrane. | 2017-11-09 |
20170322179 | PROBE FOR THE CONTINUOUS MONITORING IN REAL TIME OF CHEMICAL PARAMETERS OF INTEREST DIRECTLY IN THE GROUND AND SYSTEM FOR THE CONTINUOUS MONITORING IN REAL TIME OF SAID CHEMICAL PARAMETERS OF INTEREST - The monitoring probe ( | 2017-11-09 |
20170322180 | PRESSURE DRIVEN MICROFLUIDIC INJECTION FOR CHEMICAL SEPARATIONS - Methods that allow independently applied pressures to a BGE reservoir and a sample reservoir for pressure-driven injection that can inject a discrete sample plug into a separation channel that does not require voltage applied to the sample reservoir and can allow for in-channel focusing methods to be used. The methods are particularly suitable for use with a mass spectrometer. | 2017-11-09 |
20170322181 | METHOD AND APPARATUS FOR ANALYSIS OF IONSIZED GASES - Apparatus comprising an inlet region for receiving a gas mixture; an ionizer for supplying hydronium ions to the received gas mixture to generate ions, wherein the ionizer comprises a membrane for receiving the gas mixture, and wherein the membrane, preferably made of graphene oxide, is capable of generating hydronium ions from water; and an ion detector for detecting ions generated from the gas mixture. | 2017-11-09 |
20170322182 | PIPE DEFECT ASSESSMENT SYSTEM AND METHOD - A technique facilitates examination of a tubing string which may comprise coiled tubing or other types of pipe. A sensor is positioned to monitor a pipe for a magnetic flux leakage signal indicating a defect in the pipe. The sensor outputs data on the magnetic flux leakage signal to a data processing system. Correlations between magnetic flux leakage signals and fatigue life of the pipe may be accessed by the data processing system and these correlations may be used to automatically predict a fatigue life of the pipe. Based on the determined fatigue life, an operation with respect to the pipe is selected and such operation may comprise continued normal use, repair, or removal from service. | 2017-11-09 |
20170322183 | CYLINDER BLOCK INSPECTION METHOD AND SYSTEM - A system for inspecting thermal spray coated cylinder bores of aluminum alloy cylinder blocks, the system includes a failure detection apparatus, a heating apparatus, a cooling apparatus, and a control unit in electronic communication with each of the failure detection apparatus, the heating apparatus, and the cooling apparatus, and wherein the control unit includes a memory and a control logic sequence for operating the system. | 2017-11-09 |
20170322184 | Detection of Near Surface Inconsistencies in Structures - A method of detecting near surface inconsistencies in a structure is presented. A pulsed laser beam is directed towards the structure. Wide-band ultrasonic signals are formed in the structure when radiation of the pulsed laser beam is absorbed by the structure. The wide-band ultrasonic signals are detected to form data. The data is processed to identify a frequency associated with the near surface inconsistency. | 2017-11-09 |
20170322185 | MACHINE ROTOR ULTRASONIC IMAGING SYSTEM AND RELATED METHODS - Various embodiments include an ultrasonic detection method, performed using an ultrasonic detection system having a set of corresponding transmitting phased array devices and receiving phased array devices, the method including: for each of a plurality of static positions about a portion of a machine rotor: transmitting, at a corresponding transmitting phased array device, a set of ultrasonic waves through the portion of the machine rotor, and receiving, at the corresponding receiving phased array device, the set of ultrasonic waves after transmission through the portion of the machine rotor, to obtain a set of ultrasonic detection information about the machine rotor; and forming an ultrasonic representation of the machine rotor by aligning the sets of the ultrasonic detection information about the machine rotor obtained from each of the plurality of static positions about the portion of the machine rotor. | 2017-11-09 |
20170322186 | Processing Apparatus - A processing apparatus includes a processing quality prediction unit capable of outputting workpiece surface processing signal, a storage unit capable of storing workpiece surface processing signal, and a workpiece surface information management unit capable of interpreting workpiece surface processing signal. The workpiece surface information management unit can convert the surface processing signal into data of workpiece surface quality. The workpiece surface information management unit can be utilized to respectively interpret the surface processing signals provided by the processing quality prediction unit and to convert them into data of the roughness degree of the workpiece surface texture, so as to clearly provide information regarding the quality of the workpiece surface and completely utilize the signals detected during the processing for increasing the value added of the processing apparatus and enhancing the efficiency of use of the processing apparatus. | 2017-11-09 |
20170322187 | METERING DEVICE WITH DEFINED ENABLED FLOW DIRECTION - A sample injector configured to introduce a sample fluid into a mobile phase, wherein the mobile phase is to be driven by a mobile phase drive through a separation unit for separating compounds of the sample fluid in the mobile phase, wherein the sample injector comprises a metering device being operable for displacing fluid and for intaking a metered amount of the sample fluid into the sample injector, an injector valve being switchable for operating the sample injector selectively in a sample intake mode in which the metering device is operable to intake the sample fluid from a sample container, or a separation mode in which intaken sample fluid is driven between the mobile phase drive and the separation unit for separating the compounds, and a flow direction controller configured for defining an enabled flow direction of fluid displaced by the metering device and for defining a disabled flow direction. | 2017-11-09 |
20170322188 | VOLATILE ELUENT PREPARATION - There is provided a system for performing a chromatographic separation of an analyte, methods of using the system to separate at least one component of an analyte and an eluent generator of use in the system. An exemplary system comprises: (a) an eluent generator comprising: (i) a housing configured to be pressurizable by gas, comprising an annular void defined by the housing, and a gas inlet for the gas and a gas outlet for the gas in fluid communication with the annular void; (ii) a membrane permeable to the gas defining an eluent flow channel disposed within the annular void, the eluent flow channel having an eluent precursor fluid inlet and an eluent outlet; (iii) a source of gas in fluidic communication with the gas inlet; (iv) a source of the eluent precursor fluid; and (b) a chromatography column disposed downstream of and in fluidic communication with the eluent outlet. | 2017-11-09 |
20170322189 | CLAMPING DEVICE FOR A SAMPLE PREPARATION - The clamping device according to the invention for clamping at least two processing devices for a sample preparation is made up essentially of at least three clamping blocks arranged in the axial direction, at least two of which are designed as movable clamping blocks, and a displacement mechanism for displacing the movable clamping blocks between an open position for inserting the processing devices, and a clamping position in which the at least two processing devices are clamped one on top of the other in the axial direction between two clamping blocks in each case. The displacement mechanism is designed for displacing the at least two movable clamping blocks in opposite directions. | 2017-11-09 |
20170322190 | Method and System for Determining the Influence of Experimental Parameters on a Liquid Chromatography Protocol - Method for determining the influence of least a first and a second experimental parameter on a liquid chromatography protocol for purifying one or more target molecules from a sample, comprising the steps: —performing chromatography purifications of the sample at a plurality of different experimental conditions where at least the first and the second experimental parameter each are varied over a predetermined range, each purification being registered as a chromatogram by monitoring an output parameter indicative of the purification result during the purification; and —displaying in a graphical user interface at least a subset of the registered chromatograms as chromatogram-miniatures in an evaluation diagram wherein the position of each displayed chromatogram-miniature is determined by the experimental parameters for the corresponding purification, thereby allowing a user to visually determine trends and the influence of the experimental parameters on the liquid chromatography protocol. | 2017-11-09 |
20170322191 | DIFFUSION CHROMATOGRAPHY FLUID ANALYSIS - Methods, systems, devices, and products for evaluating a fluid. Methods include introducing a sample comprising the fluid to a solvating fluid at a point in a chamber associated with the instrument at a first time to create a heterogeneous admixture; measuring concentrations of each of a plurality of components in the admixture at a plurality of distances from the point in the chamber at, at least one additional time later than the first time, each of the plurality of distances being non-zero; and estimating a relative concentration for each of the plurality of components in the fluid by extrapolating the relative concentration of each of the plurality of components in the sample at the point at the first time using the measured concentrations in the admixture at the plurality of distances. | 2017-11-09 |
20170322192 | METHOD FOR MEASURING A DEGREE OF HYDROGENATION - A method for detecting a degree of hydrogenation of a liquid comprises one or more liquid hydrogen carriers, which can be hydrogenated, comprising: detecting a material property of the liquid and determining the degree of hydrogenation of the liquid on the basis of the detected material property of the liquid. | 2017-11-09 |
20170322193 | MICRO-CAVITY-BASED FORCE SENSOR - A system for measuring cellular forces exerted on a surface comprising: a deformable sensor that has a deformable surface adapted to deform on application of a cellular force, and an optical detector for optically detecting deformation of the surface. | 2017-11-09 |
20170322194 | PROJECTED CAPACITIVE MULTI ELECTRODE EUKARYOTIC CELL ARRAY - The present subject matter discloses various exemplary projective capacitive micro structured electrode arrays for measuring the impedance and action potential of living cells in particular induced pluripotent stem cells that are subsequently differentiated into cardiomyocytes and neurons. In one exemplary system a projective capacitive electrode array with cardiomyocytes attached onto the electrodes is formed and electrical measurements of live cell responses when exposed to external stimulants, such as small molecule drugs or biologically active compounds is recorded. | 2017-11-09 |
20170322195 | SYSTEMS AND METHODS FOR FORMING A NANOPORE IN A LIPID BILAYER - A method of forming a nanopore in a lipid bilayer is disclosed. A nanopore forming solution is deposited over a lipid bilayer. The nanopore forming solution has a concentration level and a corresponding activity level of pore molecules such that nanopores are substantially not formed un-stimulated in the lipid bilayer. Formation of a nanopore in the lipid bilayer is initiated by applying an agitation stimulus level to the lipid bilayer. In some embodiments, the concentration level and the corresponding activity level of pore molecules are at levels such that less than 30 percent of a plurality of available lipid bilayers have nanopores formed un-stimulated therein. | 2017-11-09 |
20170322196 | Multiphase Systems and Uses Thereof - A multi-phase system includes a phase-separated solution comprising at least two phases, each phase having a phase component selected from the group consisting of a polymer, a surfactant and combinations thereof, wherein at least one phase comprises a polymer, wherein the phases, taken together, represent a density gradient. Novel two-phase, three-phase, four-phase, five-phase, or six-phase systems are disclosed. Using the disclosed multi-phase polymer systems, particles, or other analyte of interest can be separated based on their different densities or affinities. | 2017-11-09 |
20170322197 | Health Monitoring Toilet System - A health monitoring toilet system collects urine in a toilet system which may resemble a traditional water toilet. The toilet system may include a urine capture basin for collecting urine as a user urinates as with a traditional toilet. The urine capture basin may include a urine entry aperture which is an orifice leading into a urine sample cell. A fiber optic spectrometer may analyze the urine in the urine sample cell to collect relevant health data. The system may include a controller which may store and analyze spectral data and compile longitudinal data over time. The system may be in connection with other such systems to compare the analysis of a user's urine with those of other users stored in other such health monitoring toilet systems. | 2017-11-09 |
20170322198 | SYSTEM AND METHOD FOR DISTINGUISHING BLOOD COMPONENTS - A method for measuring concentrations of blood cell components is provided. The method comprises: obtaining a blood sample from a subject, the blood sample comprising red blood cells (RBCs), white blood cells (WBCs), and platelets (PLTs); mixing the blood sample with a non-lysing aqueous solution to form a sample mixture comprising a predetermined tonicity; passing the sample mixture through a flow cell; emitting light towards the flow cell; measuring an amount of light absorbed by the RBCs; measuring an amount of light scattered by WBCs, and PLTs; determining a concentration of each of the RBCs, WBCs, and PLTs present in the sample mixture from the measured amount of light absorbed by the RBCs and scattered by the WBCs and PLTs. | 2017-11-09 |
20170322199 | CELLULAR-BASED METHOD FOR DETERMINING THE BIOLOGICAL ACTIVITY OF DEFIBROTIDE - The present invention relates to cell-based methods for determining the biological activity of defibrotide. In particular, the invention provides a method for assessing the potency of defibrotide by assessing the viability of mammalian cells in the presence of at least one cytotoxic agent and one or more concentrations of defibrotide. Such methods are particularly useful for standardizing pharmaceutical compositions comprising defibrotide. | 2017-11-09 |
20170322200 | METHOD OF IDENTIFYING COSMETIC AGENTS FOR MOISTURIZING SKIN - Methods of identifying potential skin moisturizing actives for the treatment of dry skin and method of formulating a moisturizing skin care composition using actives identified by the method. Moisturizing agents can be identified by comparing the transcriptional profile of a skin tissue sample contacted by a test agent to a negative or positive control to determine if the regulation of certain genes corresponds to the appropriate direction of regulation indicated by the control. Agents identified as skin moisturizing agents can then be incorporated into a skin moisturizing composition. | 2017-11-09 |
20170322201 | ANTIGEN PRESENTING CELL ASSAY - Disclosed herein are methods for diagnosing or predicting acute cellular and/or humoral rejection in a subject. In one example, a method of assessing organ rejection includes contacting a first sample comprising antigen presenting cells (APCs) obtained from a subject in need of or having received an organ transplant with a donor antigen from a donor under conditions sufficient to induce uptake of the donor antigen; contacting a second sample comprising APCs obtained from the subject in need of or having received an organ transplant with a third-party antigen under conditions sufficient to induce uptake of the third-party antigen; and determining an antigen presenting index by determining a ratio of uptake of the donor antigen in the first sample to uptake of the third-party antigen in the second sample, wherein the ratio of greater than one indicates organ rejection and the APCs are monocytes or monocyte-derived cells. | 2017-11-09 |
20170322202 | FLUIDIC DEVICE, TRANSFER MEMBER, AND METHOD FOR FABRICATING FLUIDIC DEVICE - Provided is a fluidic device, including: a porous flow path member; an absorbent member contacting the flow path member and configured to absorb a liquid; and a barrier member covering at least a portion of the absorbent member, wherein the absorbent member contains a liquid-absorbent polymer that absorbs the liquid, and a lyophilic polymer having lyophilicity to the liquid. | 2017-11-09 |
20170322203 | POINT OF CARE IMMUNIZATION TESTING SYSTEM - A point of care immunization system based upon microfluidics and microtitration technologies to rapidly test a patient in order to ascertain an immunization profile so that vaccinations can be administered to address identified gaps. A point of care system comprised of uniquely shaped and color distinguishing sample and test cartridges, with said test cartridges configured to meet healthcare requirements of national governing bodies. A point of care system including an easy access vaccine storage device with indicators to provide data on viability of stored vaccines. | 2017-11-09 |
20170322204 | SIMULTANEOUS DETECTION OF BIOMOLECULES IN BIOLOGICAL ENTITIES - The present invention provides methods, immunoassays, kits and devices pertaining to the detection of multiple biomolecules from single cells or other biological entities. It also enables the highly parallel detection of interacting biomolecules from such entities. | 2017-11-09 |
20170322205 | BIOLOGICAL TEST STRIP WITH ISOLATION STRUCTURE - A biological test strip with isolation structure includes a substrate having a testing portion and a measuring portion; an electrode disposed on the substrate and including an operation electrode and an auxiliary electrode, the operation electrode having a first operating end and a first reading end, the auxiliary electrode having a second operating end and a second reading end; a first flow confining member surrounding the first operating end; and a second flow confining member surrounding the first flow confining member and the second operating end, with a height of the second flow confining member larger than a height of the first flow confining member. Therefore, the flowing scope of the dropped liquid is confined, so as to fix the square measure of the dropped liquid contacting the electrode and thereby improve the analysis repeatability. | 2017-11-09 |
20170322206 | INTEGRATED COMPOUND DISCOVERY SYSTEMS AND METHODS - Methods, systems, devices and apparatus for use in screening and/or selecting a library of nucleic acid molecules and/or nucleic acid tagged or encoded molecules for binding to or interaction with a target molecule or substance (e.g., for use in new compound or drug discovery) are described. In some embodiments the device comprises: (a) a spatially addressable array, said array comprising a plurality of separate and discrete locations thereon; (b) a plurality of different oligomers operably connected to said spatially addressable array at different ones of said separate and discrete locations; (c) a tag sequence which is complementary to, and is hybridized to, each of said oligomers; and (d) a candidate chemical operably connected to each of said tag sequences, wherein each of said discrete locations is a unique identifier for its corresponding oligomer; and wherein said tag sequence is a unique identifier for its connected candidate chemical. | 2017-11-09 |
20170322207 | LABEL-FREE DETECTION OF NANOPARTICLES AND BIOLOGICAL MOLECULES USING MICROTOROID OPTICAL RESONATIORS - Systems and methods are provided for detecting one or more particles such as individual unlabeled molecules or single nanoparticles. In examples described herein, optical energy is introduced into a microtoroid or other microcavity to generate an evanescent field. The microcavity has a functionalized outer surface that has been functionalized with a chemically or biologically active substance such as an antibody, antigen or protein. An indication of a particle bound to the functionalized outer surface of the microcavity is then detected based on a reactive interaction between the particle and the evanescent field while using frequency locking, balanced detection and various filtering techniques. The frequency locking, balanced detection and filtering techniques reduce the signal-to-noise ratio (SNR) of the detection system so that single nanoparticles (e.g. 2.5 nanometers (nm) in radius) and individual molecules (e.g. 15.5 kilo-Dalton (kDa) in size) can be detected in aqueous solution in some examples. | 2017-11-09 |
20170322208 | Device For Detection Of Analytes And Uses Thereof - Devices and methods for the detection of antigens are disclosed. Devices and methods for detecting food-home pathogens are disclosed. | 2017-11-09 |
20170322209 | BIOSENSOR - Biosensors are made by attaching covalently or non-covalently at least one reporter group to one or more specific positions of a bacterial periplasmic binding protein (bPBP). Upon binding of ligand to the biosensor, there is a change in the signal transduced by the reporter group. | 2017-11-09 |
20170322210 | In Vitro Oral Biofilm Models of Interdental Spaces and Uses - Disclosed is an in vitro oral biofilm model of interdental spaces including: a support, and a plurality of substratum pairs attached to the support, wherein an oral biofilm is capable of forming on the substratum pairs, wherein the substratum pairs each include a first member and a second member, and wherein the first member and the second member of each substratum pair are arranged to form a space interval between the first member and second member. Methods for assessing the formation of oral biofilms using the in vitro oral biofilm model and methods for testing agents, such as oral compositions, on biofilm reduction using the present model are also provided. | 2017-11-09 |
20170322211 | PATHOGEN DETECTION BY SERS NANOPARTICLES - A phage specific antibody presenting particle, devices and methods related to detection of phage amplification are provided. Specifically, described herein are compositions and methods for detecting | 2017-11-09 |
20170322212 | DEVICES AND METHODS FOR DETECTING NOROVIRUS ON SURFACES - Lateral-flow assay and time-resolved fluorescence technologies provide a sensitive tool for detecting norovirus particles in a sample. A flow-through assay device employs norovirus and norovirus G2 antibodies. The lateral-flow assay includes a conjugate pad having conjugated probes. The conjugated probes are particles modified with a binding member that is configured to bind with a norovirus. The particles also have a fluorescent label. A general method of detecting the virus includes (i) preparing a sample with contaminants, (ii) processing the sample and depositing it onto the assay device, and (iii) measuring the fluorescence signal. | 2017-11-09 |
20170322213 | PEPTIDES FOR TARGETING GASTRIC CANCER, AND MEDICAL USE TEHREOF - Provided is a peptide for targeting gastric cancer, a composition for diagnosing radioresponsiveness-dependent gastric cancer using the peptide, and a drug delivery use of the peptide, wherein a functional peptide capable of targeting cancer has been discovered so as to implement personalized diagnosis and treatment for individual patients having cancer, consideration of problems occurring during treatment in which treatment cases of respective patients differ due to different therapeutic responses resulting from genetic differences in the individual patients. | 2017-11-09 |
20170322214 | Methods and Compositions for Identification and Quantitation of ENOX2 Transcript Variants as Indications of Cancer Presence in Blood Serum and Other Body Fluids Based on Gold or Silver Nanoparticle Formation - The present invention includes a semi-quantitative method for the detection of ENOX2 transcript variants from one or more anti-ENOX2 antibody-binding spots on a blot comprising the steps of: electrophoretically separating proteins from a concentrated blood, serum, or plasma sample from the subject; transferring the electrophoretically separated proteins to a substrate; separating the one or more ENOX2 transcript variants from the one or more anti-ENOX2 antibody-binding spots; and measuring an ENOX2-catalyzed conversion of an ionic silver or gold to a colloidal silver or gold detected by light scattering from the one or more anti-ENOX2 antibody binding spots on the substrate, wherein each of the one or more spots is indicative of the ENOX2 transcript variant. Also provided is the basis for a point of care test to detect ENOX2 transcript variants based on use of colloidal gold or silver complexes with ENOX2 as a rapid simple test for cancer presence. | 2017-11-09 |
20170322215 | A Novel Auto-Active and Intracellular Mutant of MET - The present invention relates to the fields of medicine and molecular diagnostics. In particular, it relates to a novel method for the treatment, prevention and/or delay of cancer and to a diagnostic method involving detection of a novel auto-active and intracellular mutant of MET. | 2017-11-09 |
20170322216 | PANCREATIC CANCER DIAGNOSTIC - The present disclosure provides methods of using certain biomarker expression profiles in the detection, diagnosis, prognosis, or development of treatment regimens for various cellular hyperproliferative disorders of the pancreas. For example, methods comprise detecting whether the concentration of ERBB2, ESR1, and TNC in a test biological sample from a subject is elevated as compared to a control. | 2017-11-09 |
20170322217 | A METHOD FOR PROGNOSIS OF OVARIAN CANCER, PATIENT'S STRATIFICATION - There are no reliable clinical bio-markers of survival prognosis, patient's risk stratification and treatment prediction for epithelial ovarian cancers(EOC). The most common type of the human EOC is a high grade serous EOC. This cancer is characterized with one of the lowest survival rates compared to other cancers. The present invention relates to an method for a prognosis of survival of a subject diagnosed with EOC, the method comprising determining in a sample of the subject gene expression level of at least one gene in the list of Evi1 pathway genes; and/or copy number of at least one gene in the MECOM locus; wherein the level against at least one expression threshold value will define the risk group of the subject and/or a risk of the disease progression after surgery treatment, and/or an effectiveness of post-surgery chemotherapy. The quantification method of Evi1/MECOM locus regulatory pathway provides a set of multigene prognostic signatures representing EVI1 pathway modules, which collectively provided a framwork of high-confidence, sensitive and specific prognosis assay(s) of EOC and stratification method for the EOC patient stratification according to disease relapse. | 2017-11-09 |
20170322218 | METHOD AND REAGENT FOR DETECTING OVARIAN CLEAR CELL ADENOCARCINOMA - The present invention aims to provide a method for detecting, with high sensitivity and specificity, ovarian clear cell adenocarcinoma, which is highly malignant, among benign and malignant ovarian tumors having various tissue types, and a reagent that can be used for the method. The present invention provides NT-TFPI2, which is a novel processed tissue factor pathway inhibitor 2 polypeptide, as a new detection marker for ovarian clear cell adenocarcinoma. The detection of ovarian clear cell adenocarcinoma is carried out by measuring the amount of NT-TFPI2, or the total amount of NT-TFPI2 and intact TFPI2. The reagent for detecting ovarian clear cell adenocarcinoma contains an antibody that specifically recognizes NT-TFPI2 and intact TFPI2. | 2017-11-09 |
20170322219 | METHOD FOR EARLY DETECTION OF CANCER - The present inventors have demonstrated that circulating auto-antibodies to cancer antigens hold promise as specific and sensitive biomarkers for the early detection of cancer. The present invention thus relates to methods of detecting cancer in a sample, comprising utilising a glycopeptide bait derived from human mucins with different cancer-associated O-glycans. Detected antibodies were demonstrated as glycopeptide specific, and it could be discriminated between e.g. colorectal cancer patients and healthy individuals. The inventors have also developed monoclonal antibodies based on the identified glycopeptides epitope baits, and demonstrated differential expression of the relevant target antigens. The invention thus, in a lock and key-based manner includes both glycopeptides and antibody tools for early detection of cancer, as well as methods of using the same for in situ visualisation and treatment of specific cancer types. | 2017-11-09 |
20170322220 | METHOD OF EXTRACTING ORGAN METABOLIC FUNCTIONS USING ORAL GLUCOSE TOLERANCE TESTS AND DEVICE THEREFOR - A method of extracting organ metabolic functions using oral glucose tolerance tests (OGTTs) comprises: a step of measuring an amount of change over time in plasma glucose and plasma insulin at a regular time interval after a subject has consumed a certain quantity of a glucose solution; a step of extracting parameters associated with organ metabolism in a human body by applying the amount of change over time of the measured glucose and insulin to a human organ function model; and a step of diagnosing the metabolic function state of the subject using the extracted parameters. | 2017-11-09 |
20170322221 | PREDICTION MARKER - An object of the present invention is to provide a prediction marker in male animals for predicting behaviors of their offspring. Specifically, isolated H3K79me3 from a spermatocyte or a sperm of a male animal is used as a marker. When levels of methylation of H3K79me3 in a spermatocyte or a sperm which has been collected from male animals are analyzed, those with a lower level of trimethylation of H3K79me3 have a higher probability of their offspring having autism or exhibiting autism-like behaviors. | 2017-11-09 |
20170322222 | METHODS FOR DETECTING GESTATIONAL DIABETES MELLITUS - The present invention relates to methods for diagnosing gestational diabetes mellitus (GDM) in a pregnant female. | 2017-11-09 |
20170322223 | COMPOSITIONS, DEVICES, AND METHODS OF IBS SENSITIVITY TESTING - Contemplated test kits and methods for food sensitivity are based on rational-based selection of food preparations with established discriminatory p-value. Particularly preferred kits include those with a minimum number of food preparations that have an average discriminatory p-value of ≦0.07 as determined by their raw p-value or an average discriminatory p-value of ≦0.10 as determined by FDR multiplicity adjusted p-value. In further contemplated aspects, compositions and methods for food sensitivity are also stratified by gender to further enhance predictive value. | 2017-11-09 |
20170322224 | Rigorous method and apparatuses for the analysis of complex mixtures of organic molecules with an enhanced degree of information extraction - Disclosed are a rigorous method and apparatuses for the comprehensive analysis of complex mixtures of organic molecules, specifically biopolymers, in some embodiments predominantly mixtures of proteins, which in some embodiments ultimately serve to obtain the information constituting a biomarker, or similar biological signature, or to monitor health or ageing. | 2017-11-09 |
20170322225 | BIOMARKERS AND METHODS OF PREDICTION - Subject of the present invention are biomarkers and methods for the identification of risk for subsequent cardiovascular event (e.g. coronary heart disease death, non-fatal myocardial infarction, ischemic stroke, hospitalizations for unstable angina pectotis, cardiac arrest) in patients that have experienced an acute coronary syndrome, comprising the detecting the level of NT-proBNP, homocysteine and CRP. | 2017-11-09 |
20170322226 | COMPOSITIONS AND METHODS FOR TREATING EYE INFECTIONS AND DISEASE - The present invention provides compositions and methods for identifying subjects suffering from dry eye that can be treated by topical administration of a composition comprising lacritin or a bioactive fragment thereof. The application discloses in part that a ˜90 KDa deglycanated form of syndecan-1 is abundant in tears of normal individuals but not individuals suffering from dry eye, whereas a ˜25 kDa syndecan-1 fragment is detectable in dry, but not normal tears. | 2017-11-09 |
20170322227 | COMPOSITIONS AND METHODS FOR TREATING EYE INFECTIONS AND DISEASE - The present invention provides compositions and methods for identifying subjects suffering from dry eye that can be treated by topical administration of a composition comprising lacritin or a bioactive fragment thereof. The application discloses in part that a ˜90 KDa deglycanated form of syndecan-1 is abundant in tears of normal individuals but not individuals suffering from dry eye, whereas a ˜25 kDa syndecan-1 fragment is detectable in dry, but not normal tears. | 2017-11-09 |
20170322228 | METHOD, KIT AND TEST STRIP FOR DETECTING KAWASAKI DISEASE - The present invention provides methods in the context of Kawasaki disease including measuring the level of at least one of lipopolysaccharide binding protein, leucine-rich alpha-2-glycoprotein, angiotensinogen and retinol binding protein 4 in a sample derived from a subject. | 2017-11-09 |
20170322229 | HIGH AFFINITY VITAMIN D3 BINDING PROTEINS - The present disclosure provides isolated polypeptides with vitamin D3 binding activity and methods for their use as detection agents. In another aspect, the invention provides recombinant expression vector comprising an isolated nucleic acid of the invention operably linked to a control sequence. In another aspect, the invention provides recombinant host cells comprising the recombinant expression vector of the invention. In another aspect, the invention provides methods for detecting vitamin D3 or one of its metabolites, such as 25-D3, comprising contacting a sample of interest with a detectable polypeptide of the invention. | 2017-11-09 |
20170322230 | Use of 1,25-Dihydroxyvitamin D Values in Ratio with PTH as a Prognostic Biomarker - The present invention relates to the use of 1,25-dihydroxyvitamin D values in ratio with PTH as a prognostic biomarker. More particularly, the present invention relates to a method for predicting or stratifying the risk of worsening renal function (WRF) in a patient at risk of renal injury or affected by renal injury. Levels of 1,25-dihydroxyvitamin D (1,25(OH) | 2017-11-09 |
20170322231 | METHODS AND DOSE PACKS FOR MONITORING MEDICATION ADHERENCE - Provided herein are methods and dose packs for the monitoring of medication adherence. In one aspect, the dose pack comprises comprise a multiplicity of doses of an agent and a multiplicity of doses of a marker and be configured to isolate a pair of at least one of the multiplicity of doses of the agent and at least one of the multiplicity of doses of the marker for co-administration of the pair to the subject according to the dosing schedule. In another aspect, the method comprises obtaining a sample from the subject subsequent to the conclusion of a monitoring window and analyzing the sample for the presence or absence of a marker or a degradation product thereof. | 2017-11-09 |
20170322232 | OPTICAL VELOCITY MEASURING APPARATUS AND MOVING OBJECT - An optical velocity measuring apparatus which can restrict the effect of rotational motion of a moving object and estimate a velocity of its own with high accuracy, for a moving object with no wheels or a moving object of which the wheels slip includes an imager, provided in a moving object, for imaging a traveling surface such that a shift amount of each pixel at a time when an imaging target surface has shifted varies depending on a position of the pixel within an image, and the optical velocity measuring apparatus acquires a pixel shift amount gradient, which is a change in the shift amount of each pixel with respect to a predetermined axis, from a plurality of images captured by the imaging means in a time series and a velocity of the moving object from the pixel shift amount gradient is acquired. | 2017-11-09 |
20170322233 | TWIST INDEPENDENT MOUNTING OF A WHEEL SPEED SENSOR USING A DIFFERENTIAL MAGNETORESISTIVE SENSOR - A magnetic sensor may include a first sensing element and a second sensing element. The first sensing element may be capable of sensing a first component of a magnetic field that is non-parallel to an axis formed by an intersection of a first plane and a second plane. The first plane may be a plane in which a tooth wheel rotates, and the second plane may include a first surface of the first sensing element and a second surface of the second sensing element. The first component of the magnetic field may be on the second plane. The second sensing element may be capable of sensing a second component of the magnetic field. The second component of the magnetic field may be on the second plane. | 2017-11-09 |
20170322234 | DATA DISPLAY PROCESSING DEVICE, DATA DISPLAY PROCESSING METHOD AND CONTROL PROGRAM FOR SCANNING PROBE MICROSCOPE - A data display processing device for a scanning probe microscope includes: a group information storage unit for managing and storing a plurality of measurement data sets; specified data acquisition means for acquiring, from the storage unit, a specified measurement data set; display controlling means for displaying the specified data set as an image; preliminary image generation means for, triggered by determination of the specified data set, acquiring other measurement data set or sets belonging to a group including the specified data set from the group information storage unit, and generating a preliminary image which is an image or images which will be used when displaying the other measurement data set or sets; and first display switching means for switching to display the preliminary image within a predetermined region in response to a first predetermined input operation by the user performed while the specified data set is displayed. | 2017-11-09 |
20170322235 | ELECTRICAL PROBE - An electrical probe includes a main body, a probe head and a plurality of pins. The probe head is disposed on the main body, and the probe head has a surface and a plurality of openings on the surface. Each pin includes a contacting portion and an inserting portion connected to each other. Each pin has an obtuse angle between the contacting portion and the inserting portion, and the inserting portions of the pins respectively inserted into the openings. | 2017-11-09 |
20170322236 | WAFER INSPECTION METHOD - A wafer inspection method whereby inspection accuracy and operation efficiency is improved. A method for performing electrical inspection by bringing, at one time, a plurality of probes into contact with a plurality of pads in chips on a wafer. A chuck step S | 2017-11-09 |
20170322237 | BUSBAR CURRENT SENSOR ASSEMBLY - A busbar current sensor assembly includes a busbar member that includes a first cavity and a second cavity. The second cavity is disposed opposite the first cavity. The busbar current sensor assembly also includes a first current sensor disposed in the first cavity such that the first cavity at least partially surrounds the first current sensor and a second current sensor disposed in the second cavity such that the second cavity at least partially surrounds the second current sensor. | 2017-11-09 |
20170322238 | VOLTAGE SENSOR - A voltage sensor includes an oscillator that has a circular or roughly circular shape and is supported by a mechanical support member, a fixed electrode that has a predetermined gap between the oscillator and the fixed electrode, and a drive electrode that is placed at a position different from the fixed electrode across the oscillator, and to which an AC drive voltage is applied to make the oscillator oscillate. In the voltage sensor, an electrostatic attractive force acts on the oscillator by applying a voltage to the fixed electrode, and a resonance frequency of the oscillator changes. | 2017-11-09 |
20170322239 | VERTICAL SENSE DEVICES IN VERTICAL TRENCH MOSFET - Vertical sense devices in vertical trench MOSFET. In accordance with an embodiment of the present invention, a semiconductor device includes a main vertical trench metal oxide semiconductor field effect transistor (main-MOSFET). The main-MOSFET includes a plurality of parallel main trenches, wherein the main trenches comprise a first electrode coupled to a gate of the main-MOSFET, and a plurality of main mesas between the main trenches, wherein the main mesas comprise a main source and a main body of the main-MOSFET. The semiconductor device also includes a sense-diode. The sense-diode includes a plurality of sense-diode trenches, wherein each of the sense-diode trenches comprises a portion of one of the main trenches, and a plurality of sense-diode mesas between the source-FET trenches, wherein the sense-diode mesas comprise a sense-diode anode that is electrically isolated from the main source of the main-MOSFET. | 2017-11-09 |
20170322240 | DEVICE FOR MEASURING THE CURRENT FLOWING IN AN INDUCTIVE LOAD - A device measures the current in an inductive load using two separate current-measuring paths to detect the current in the inductive load. The inductive load is connected between first and second nodes, and the first node connected to a first voltage. The device includes first and second transistors cascaded together between the first node and a third node that is connected to a second voltage. First and second sense amplifiers measure the current in the inductive load. The first and second sense amplifiers are connected to at least one terminal of the first and second transistors. Two blocks sample and hold signals from the first and second sense amplifiers, which represent, respectively, the currents in the two separate current-measuring paths. The two currents are subtracted in a comparison node for generating an error signal that is compared with a predefined window and if outside the window a failure signal is generated. | 2017-11-09 |
20170322241 | NON-INTRUSIVE FINE-GRAINED POWER MONITORING OF DATACENTERS - Technologies for performing non-intrusive fine-grained power monitoring of a datacenter are provided. Hardware component state information for servers in the datacenter is collected, along with aggregate power consumption measurements for the datacenter. The servers are grouped into multiple virtual homogenous server clusters (VHCs) based on characteristics of the servers. A power model is constructed comprising multiple power mapping functions associated with the multiple VHCs. Component state information of a particular server can then be analyzed, along with a corresponding aggregate power consumption measurement, using the constructed power model to determine an approximate power consumption of the particular server. The approximate power consumption of the server can then be displayed and/or provided to one or more power management applications. | 2017-11-09 |
20170322242 | APPARATUS FOR PREDICTING POWER LOSS OF TRANSFORMER - The present disclosure relates to an apparatus for predicting power loss of a transformer, and more particularly, to an apparatus for predicting power loss of a transformer, which is capable of predicting power loss by comparing temperature data of the transformer with reference data thereof. An apparatus for predicting power loss of a transformer according to one embodiment of the present disclosure includes a measurement unit configured to measure a temperature of a transformer, a calculation unit configured to calculate temperature data of the transformer on the basis of the measured temperature, a storage unit configured to set and store the reference data of the transformer, and a determination unit configured to determine power loss of the transformer by comparing the temperature data with the reference data, wherein the reference data includes power loss according to the temperature data. | 2017-11-09 |
20170322243 | NONLINEAR SYSTEM IDENTIFICATION FOR OPTIMIZATION OF WIRELESS POWER TRANSFER - A method of detecting whether a receiver coil is near a transmit coil in a wireless power transfer system (WPTS), the method involving: applying a pseudo-random signal to the transmit coil; while the pseudo-random signal is being applied to the transmit coil, recording one or more signals produced within the WPTS in response to the applied pseudo-random signal; by using the one or more recorded signals, generating a dynamic system model for some aspect of the WPTS; and using the generated dynamic system model in combination with stored training data to determine whether an object having characteristics distinguishing the object as a receiver coil is near the transmit coil. | 2017-11-09 |
20170322244 | SYSTEM FOR ANALYSIS OF A MICROWAVE FREQUENCY SIGNAL BY IMAGING - A system for analyzing a microwave-frequency signal by imaging is provided, comprising:
| 2017-11-09 |
20170322245 | CAPACITANCE SENSING CIRCUIT - As applied to the field of touch control technology, a capacitance sensing circuit for sensing a detection capacitor of a detecting circuit, includes: a capacitance judging circuit coupled to the detecting circuit for judging the capacitance of the detection capacitor according to the output signal; and an input signal generator coupled to the detecting circuit for generating the input signal according to noise. The input signal generator includes: a phase detection unit for receiving the noise and detecting a first phase of the noise; a phase calculation unit coupled to the phase detection unit for receiving the noise and the first phase and calculating an optimum phase according to the noise and the first phase; and a first waveform generator coupled to the phase calculation unit for generating the input signal according to the optimum phase. | 2017-11-09 |
20170322246 | A PASSIVE WIRELESS SENSOR FOR THE MEASUREMENT OF AC ELECTRIC FIELD IN THE VICINITY OF HIGH VOLTAGE APPARATUS - A new passive wireless electric field sensor is disclosed. This sensor does not require direct attachment to a source of power which makes it passive. It is composed of a resonator loaded with varactors. The sensor is interrogated by a remotely located device transmitting and receiving the pulses of sine wave in the resonance frequency range of the sensor. Therefore, the sensor can be mounted in the vicinity of high voltage apparatus and interrogated from a safe distance. | 2017-11-09 |
20170322247 | DEVICE AND METHOD FOR RF EXPOSURE ASSESSMENT AT MILLIMETER WAVE FREQUENCIES - A device and method for determining power density measurements of electromagnetic (EM) transmissions from an antenna of a wireless electronic device are disclosed. The method can include determining one or more worst case configurations within an exposure plane based on a power density distribution of the antenna in free space. The method can also include measuring power density distribution across a first plane at a first distance from the exposure plane and across a second plane at a second distance from the exposure plane. The method can also include first back transforming power density distribution of the first plane to the second plane, second back transforming power density distribution from the first plane to the exposure plane, and third back transforming power density distribution from the second plane to the exposure plane, for the one or more worst case configurations. | 2017-11-09 |
20170322248 | APPARATUS AND METHOD FOR PERFORMING HIGH VOLTAGE IMPEDANCE ANALYSIS AND SHORT CIRCUIT DIAGNOSIS FOR A VEHICLE - In at least one embodiment, an apparatus for performing a high voltage (HV) short circuit diagnosis and an impedance analysis for a vehicle is provided. The apparatus includes a controller configured to measure a first voltage associated with a battery and a first current that varies based on a HV power net during the pre-charge operation and to perform the short circuit diagnosis based on the first voltage and the first current. The controller is further configured to determine a difference between the first voltage and a pre-charge voltage across one of a capacitor and the HV power net and to measure a second current based at least on the difference. The controller is further configured to perform the impedance analysis for the vehicle based on the second current. | 2017-11-09 |
20170322249 | TRAILER LIGHTING OUTAGE DETECTION CIRCUIT - A vehicle LED lighting outage detection circuit is disclosed for detecting a fault in the LED light and automatically increasing the power drawn from the light power supply in response to the fault. A complementary detection circuit is also disclosed for detecting the increased power draw and signaling a fault to an operator. The increased power draw can be selected to be in the form of a pulse that settles to a lower power draw state after a time to avoid excessive and wasteful power draw. The system can be mounted in a vehicle and, more particularly, to a semi-tractor truck, or installed as a retrofit system into an existing semi-trailer system. | 2017-11-09 |