32nd week of 2015 patent applcation highlights part 35 |
Patent application number | Title | Published |
20150219507 | METHOD FOR PRODUCING A MICROELECTROMECHANICAL DEVICE AND MICROELECTROMECHANICAL DEVICE - The invention relates to a method for producing a micro-electromechanical device in a material substrate suitable for producing integrated electronic components, in particular a semiconductor substrate, wherein a material substrate ( | 2015-08-06 |
20150219508 | Strain Sensor Assembly - A strain sensor assembly is configured to detect one or more of forces applied to a structure having a recess. The strain sensor can include at least a pair of opposed strain gauge members that extend from the support member. Each strain gauge member defines a support portion carried by the support member and a biasing portion. The support portion includes at least one strain gauge sensor. The biasing portion is configured to bias against a wall of the recess of the structure when the strain sensor assembly is disposed in the recess. The strain sensor assembly is configured such that the at least a pair of strain gauge members form an interference fit with the wall of the recess when the strain sensor assembly is inserted in the recess. | 2015-08-06 |
20150219509 | METHOD AND DEVICE FOR PRESSURE SENSING - A method for performing distributed pressure sensing including the steps of, forming a grating in a birefringent fiber, measuring the birefringence distribution along the length of the birefringent fiber, and determining pressure present along the length of the fiber using the measured the birefringence distribution. The invention also relates to a corresponding sensing device. | 2015-08-06 |
20150219510 | DYNAMOMETER SYSTEM CONTROL DEVICE - Provided is a dynamometer system control device capable of stable and highly responsive control. This dynamometer system control device is provided with a torque control device which outputs a torque command signal on the basis of an output signal (LC_det) of a load cell, and with a characteristic vibration suppression circuit which corrects the torque command signal to suppress the characteristic vibration of an oscillator and which inputs said signal to an inverter as a control input signal. The circuit is provided with a differential compensator which performs a differentiation operation on a load cell approximation signal (Pmdl_det) calculated using an approximation equation in a secondary delay canonical form in a vibration output calculation unit, and with a subtractor which corrects the torque command signal by subtracting the output signal from the compensator from the torque command signal (Tdy_ref). | 2015-08-06 |
20150219511 | Method And Device For Evaluating Door Closing Performance - A device and method are disclosed for evaluating closing performance of a door in which the door engages an engagement element included in the device which is detachably mounted to fixed structure adjacent the door and which is moved by an opening movement of the door. An elastic element such as a spring is deflected by the motion of the engagement element to generate elastic potential energy which is detected and shown by a detector/display so that the point of release of the door is determined when the potential energy reaches that corresponding to a predetermined minimum mechanical energy level. The door is then swung in a closing direction by the potential energy stored in the elastic element and it can be immediately determined if the door closure performance is met by the door becoming fully closed. | 2015-08-06 |
20150219512 | METHOD OF AND SYSTEM FOR CALCULATION AND CONSOLIDATION OF FLIGHT PARAMETERS OF AN AIRCRAFT - A method and system for calculation and consolidation of a first plurality of aircraft flight parameters including a second plurality of pressure sensors is provided. The pressure sensors are arranged in respective aircraft locations; each pressure sensor provides a pressure value based on a respective detected static pressure value. The method comprises: acquiring the pressure values from the pressure sensors; defining an equation system by associating with each pressure value a respective non-linear mathematical model describing the aerodynamic aircraft behaviour at the pressure sensor location, each respective mathematical model being a flight parameter function; iteratively solving the equation system, obtaining a current value of each of said flight parameters; calculating a plurality of intermediate pressure values by applying the current flight parameter values to each mathematical model; comparing each pressure value with the respective intermediate pressure value, obtaining a result value; and detecting an operation state of the pressure sensors. | 2015-08-06 |
20150219513 | PRESSURE SENSOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - In aspects of the invention, a sensor unit is stored in a recessed sensor mount portion formed in a resin case. The sensor unit can be formed so that a semiconductor pressure sensor chip is joined to one side of a glass pedestal, and the other side of the glass pedestal is die-bonded to the bottom of the sensor mount portion through an adhesive. An electrode pad on the semiconductor pressure sensor chip is electrically connected through a bonding wire to a lead terminal for leading externally that pierces through the resin case and is integrally insert-molded therein. An entire surface of the sensor unit, an exposed part of the lead terminal internally-located in the resin case, the bonding wire, and an exposed part of an inner wall of the resin case can be coated with the protective film composed of a poly(p-xylylene)-family polymer including fluorine. | 2015-08-06 |
20150219514 | PRESSURE AND TEMPERATURE DETERMINING DEVICE, PRESSURE AND TEMPERATURE SENSOR COMPRISING SUCH A DEVICE AND METHOD FOR MANUFACTURING SUCH A DEVICE - This pressure and temperature determining device ( | 2015-08-06 |
20150219515 | PHYSICAL QUANTITY SENSOR, ALTIMETER, ELECTRONIC APPARATUS, AND MOVING OBJECT - A physical quantity sensor includes a substrate having a diaphragm, a sensor element disposed on the diaphragm, a wall section disposed on the substrate, and having a hollow section surrounding the sensor element, a covering section connected to the wall section, and a reinforcement section disposed so as to partially overlap the covering section, and including a material lower in thermal expansion coefficient than a constituent material of the covering section. | 2015-08-06 |
20150219516 | METHOD AND SYSTEM FOR DETECTING A FLOW BLOCKAGE IN A PIPE - A method of detecting a flow blockage in a pipe includes: arranging a fluid flow along the pipe, the pipe in fluid communication with a pressure sensor; configuring the pressure sensor to measure a pressure within the pipe; recording plurality of measurements of pressure within the pipe; sampling ‘n’ successive values of pressure within the pipe; performing an analytical test on the ‘n’ successive values, the analytical test producing an output value, the output value representative of a variation in the individual ones of the ‘n’ successive values; comparing the output value to a pre-defined threshold value, the threshold value indicative of a lack of variation in the individual ones of the ‘n’ successive values; and if the output value is less than the threshold value, generating an alert to provide a user with an indication of the presence of flow blockage in the pipe. | 2015-08-06 |
20150219517 | Apparatus Having a Hermetic Seal - Apparatus having a hermetic seal that seals a portion of the apparatus, for example and without limitation, a portion having a MEMS sensor. | 2015-08-06 |
20150219519 | LEAK LOCATOR, SYSTEM AND METHOD OF USE - A leak locator, system and method is light-weight, portable, and can be used to locate a leak in a closed environment, including tires, pipes, inflatables and other closed air/fluid filed structures, in situ. The leak locator includes an applicator and a leak locating/detecting liquid. The applicator includes a portion that is moistened and/or saturated by the leak detecting liquid, which portion is used to wipe or brush a film of the liquid onto a surface to be checked. The leak detecting liquid is formulated to cause bubbles to be formed in the film on the surface to be checked as a consequence of air or another fluid escaping from a leak in the surface. | 2015-08-06 |
20150219520 | Oil Leakage Sensing Composition and Oil Leakage Sensor Comprising the Same - The present invention provides an oil leakage sensing composition comprising a mixture, which rapidly reacts with leaking oil upon contact with the oil to change its electrical resistance, and an oil leakage sensor comprising an electrically conductive line formed of the composition on a base film. The oil leakage sensing composition comprises a mixture of 70-85 parts by weight of a dispersion of carbon nanotubes (CNTs), 3-15 parts by weight of an alkyd resin, and 5-15 parts by weight of silver flakes. The oil leakage sensor comprises a tape-shaped base film layer, and at least one electrically conductive line printed on the upper surface of the base film layer in the length direction, wherein the electrically conductive line is formed by applying the composition to the base film layer by a printing process. | 2015-08-06 |
20150219521 | DIE CONDITION DETECTION - A die is supported in a die holder such as a frame or an adapter supported in a frame such that it is operational use in a material deforming operation. One or both of the die and the die holder have at least one gas passage which is substantially closed by at least part of the die. Gas such as pressurised air is directed into an end of the gas passage opposite the die via a hose connected to a gas source. If the die is broken or loose leak paths are available for the escape of gas past the die to or from atmosphere. A pressure sensor connected to the hose detects the change in pressure of the gas and the magnitude of that pressure is used to determine the die condition. Alternatively a flow rate sensor is used to detect a change in the flow rate of the gas in order to determine the condition of the die. | 2015-08-06 |
20150219522 | CORRELATION BASED FUEL TANK LEAK DETECTION - A method for an engine, comprising: sealing a fuel tank; and indicating fuel system degradation based on a comparison of a first correlation coefficient, determined based on a change in fuel tank pressure and a change in fuel tank temperature, to a second correlation coefficient determined based on a change in ambient pressure and a change in ambient temperature. In this way, leak tests, such as engine-off natural vacuum tests, may be performed without knowledge of the properties of the fuel stored in the fuel tank. | 2015-08-06 |
20150219523 | ROTOR STATE SENSOR SYSTEM - A rotor state sensor system is provided for use with a rotor including a hub, a hub arm and a blade coupled to the hub by the hub arm. The sensor system includes sensors disposed on the hub arm to define a first plane, which emit emissions and receive reflected emissions, and which generate a signal according to the received reflected emissions, reflector plates disposed on the blade which define a second plane at locations where the emissions from the sensors are incident on the reflector plates and from which the reflected emissions are reflected towards the sensors and a computing device which receives the signal from the sensors, determines relative orientations of the first and second planes according to the received signal and determines a condition of the rotor based on the determined relative orientations. | 2015-08-06 |
20150219524 | SYSTEM AND METHOD FOR IMPROVING A WORKPIECE - A method of modifying a workpiece includes providing a workpiece, determining a load stress profile associated with a load condition, the load stress profile comprising a load stress greater than a material stress limit of the workpiece, determining a residual stress profile, the residual stress profile comprising a residual stress less than the material stress limit of the workpiece, and providing the workpiece with the residual stress profile, wherein a sum of the load stress and the residual stress is less than the material stress limit of the workpiece. | 2015-08-06 |
20150219525 | METHOD, COMPUTER PROGRAM PRODUCT & SYSTEM - A method for predicting the residual life of a bearing comprising the step of: obtaining data concerning one or more of the factors that influence the residual life of the bearing using at least one sensor, obtaining identification data uniquely identifying the bearing, transmitting data to and/or from the at least one sensor using an industrial wireless protocol, and recording the data concerning one or more of the factors that influence the residual life of the bearing and the identification data as recorded data in a database, whereby at least one sensor of the at least one sensor is configured to be powered by electricity generated by the motion of a bearing or the bearing when it is in use, and whereby the at least one sensor, the transmission means, and the power generating unit are provided within the same housing. | 2015-08-06 |
20150219526 | METHOD AND APPARATUS FOR MEASUREMENT OF THE NOISINESS OF A ROLLING BEARING, IN PARTICULAR OF A WHEEL HUB BEARING UNIT - A method wherein the possible abnormal noisiness and vibrations of a rolling bearing for a wheel hub unit are detected by fixing a first one of the inner and outer rings of the bearing integral on a support provided with a first and a second accelerometer so that the first and second accelerometers have respective measurement axes (X, Y) arranged at a right angle relative to each other on a plane perpendicular to the axis of symmetry (A) of the bearing. A second ring of the bearing is angularly coupled with means for rotating it at a predetermined speed, calculated beforehand based on operating parameters of the bearing; processing means detect in a predetermined time interval a first and a second electric signal (T | 2015-08-06 |
20150219527 | METHOD AND ARRANGEMENT OF MEASURING A MECHANICAL BEARING OSCILLATION - An arrangement and a method of measuring a mechanical bearing oscillation within a bearing, the bearing supporting a rotating shaft which is coupled to an inner ring of the bearing, the arrangement comprising: a bolt arranged in a force fit with an outer ring of the bearing in order to excite, by the bearing oscillation, a bolt oscillation; a sensor mechanically coupled to the bolt for registering the bolt oscillation, the bolt oscillation being indicative of the bearing oscillation. | 2015-08-06 |
20150219528 | METHOD FOR MONITORING A THRUST FAULT OF AN AIRCRAFT TURBOFAN - A method for monitoring a thrust fault of a turbofan during a modification of the thrust setting of the turbofan, the method including a step of processing the thrust setting via a filtering function and a transient-phase model such as to obtain a modelled thrust, a step of comparing the modelled thrust to the actual thrust such as to determine a thrust difference, a step of comparing the thrust difference to an alarm threshold; and a step of emitting an alarm in the event of exceeding the alarm threshold, wherein at a given iteration, in which the prior modelled thrust is known, the transient-phase model provides a time constant in accordance with the prior modelled thrust, and the filtering function provides a modelled thrust in accordance with the time constant obtained, the prior modelled thrust and the thrust setting. | 2015-08-06 |
20150219529 | TESTING SYSTEM FOR DRIVETRAIN - Provided is a testing system for a drivetrain, the testing system capable of simulating the slip behavior of a tire. A testing system is provided with: tire speed calculation units; a vehicle speed calculation unit; vehicle driving torque calculation units which calculate vehicle driving torque values; and speed control devices which output command signals such that the deviations between command values and output values from encoders are eliminated, respectively. The tire speed calculation units calculate the tire speed values on the basis of tire driving torque values obtained by subtracting the vehicle driving torque values from output values from shaft torque meters, respectively, and the vehicle speed calculation unit calculates the vehicle speed value on the basis of the vehicle driving torque values. | 2015-08-06 |
20150219530 | SYSTEMS AND METHODS FOR EVENT DETECTION AND DIAGNOSIS - Detection of event conditions in an industrial plant includes receiving process data corresponding to one or more sensors, estimating normal statistics from the process data, estimating abnormal statistics from the process data with potentially abnormal operation of the one or more components, determining a fault model from the estimated normal and abnormal statistics, the fault model including a learning matrix, one or more fault indices indicating a likelihood of an occurrence of one or more fault events, and a fault threshold corresponding to the one or more sensors, determining one or more further fault indices from the further process data; applying the fault threshold to the one or more further fault indices, and indicating a further occurrence of the one or more fault events when a magnitude of the one or more further fault indices exceeds the fault threshold corresponding to the one or more sensors. | 2015-08-06 |
20150219531 | EXTRACTION APPARATUS AND METHOD - Disclosed is apparatus for distributing a solid, gel, powder or viscous test substance in an extraction fluid, the apparatus comprising a flow cell for holding the test substance and having an inlet and an outlet; an extraction chamber located between said inlet and outlet comprising a convergent nozzle; and a recirculating pump for driving extraction fluid: (i) into the flow cell via the inlet; (ii) through the extraction chamber; and (iii) back to the flow cell via the outlet, whereby a pressure differential is established across the extraction chamber such that the velocity of the extraction fluid is greater at the outlet than at the inlet; characterized in that the apparatus further comprises a tortuous path flow control valve (TPV) located at the outlet and configured to permit flow of extraction fluid and extracted test substance but to prevent or retard passage of said test substance through the outlet. | 2015-08-06 |
20150219532 | SAMPLE INTRODUCTION DEVICE - A sample introduction device having a channel configuration which allows recapture of samples and in which thorough purging is performed so that no sample components remain inside the channel. In the trap capture process, a first six-way switching valve is placed in state where ports a-f, b-c and d-e are connected, a second six-way switching valve is placed in state where ports a-b, c-d and e-f are connected, and an electromagnetic valve is opened. Carrier gas is introduced through a carrier gas channel, and is discharged via the first six-way valve-sample channel-second six-way switching valve-trap channel-second six-way switching valve-channel-first six-way valve-discharge channel. Carrier gas is also introduced through the path going through the electronic control flow controller, so the operation of stabilization of the analysis channel continues to be performed. | 2015-08-06 |
20150219533 | GUEST-COMPOUND-ENVELOPING POLYMER-METAL-COMPLEX CRYSTAL, METHOD FOR PRODUCING SAME, METHOD FOR PREPARING CRYSTAL STRUCTURE ANALYSIS SAMPLE, AND METHOD FOR DETERMINING MOLECULAR STRUCTURE OF ORGANIC COMPOUND - The present invention is: a guest-compound-enveloping polymer-metal-complex crystal characterized by at least one selected from an aliphatic hydrocarbon, an alicyclic hydrocarbon, an ether, an ester, an aromatic hydrocarbon, a halogenated hydrocarbon, and a nitrile being enveloped as a guest compound (A) in the minute pores or the like of a polymer-metal complex that contains a metal ion as a central metal and a ligand having at least two ligating sites, has a 3D network structure formed by the ligand being ligated to the metal ion, and has the minute pores or the like regularly arranged three-dimensionally within the 3D network structure, the amount of the guest compound (A) present within the minute pores or the like being at least 60 mol % of all the guest compounds enveloped in the minute pores or the like; a method for producing the guest-compound-enveloping polymer-metal-complex crystal; a method for preparing a crystal structure analysis sample using the crystal; and a method for determining the molecular structure of an organic compound using the sample obtained by said method. | 2015-08-06 |
20150219534 | Biological Sample Preparation Devices And Methods - A device according to various embodiments can include a first chamber and a second chamber configured to contain at least one biological sample. A triturating element is interdisposed between the first chamber and the second chamber and provides fluid communication between the first chamber and the second chamber. | 2015-08-06 |
20150219535 | SAMPLE PREPARATION FOR SPECTROSCOPY ANALYSIS - A sample is cleaned up for spectroscopic analysis by receiving a slide substrate having the sample thereon, fixing the sample to a substrate surface of the slide substrate by applying heat to the slide substrate for a predetermined heating time and incubating the sample on the slide substrate for a predetermined incubation time after fixing the sample to the slide substrate. The sample is further cleaned by washing the sample on the slide substrate after the sample has been incubated and drying the sample by applying heat to the slide substrate for a predetermined drying time, wherein the sample on the slide substrate after drying has retained particles of interest and interferant particles are removed from the substrate. A substrate is also provided for sample collection, which is culturable and Raman silent. | 2015-08-06 |
20150219536 | SAMPLE PREPARATION AND TESTING SYSTEM - A sample preparation and testing system ( | 2015-08-06 |
20150219537 | TORSIONAL AND LATERAL STIFFNESS MEASUREMENT - A method for determining a spring constant/rigidity of a cantilever of a known shape, the method involving: measuring a resonance frequency of the cantilever in a plurality of static equilibrium positions in which the shape of the cantilever is different and determining a spring constant and/or rigidity of the cantilever using the measured frequencies. The resonance frequency may be at least one of a torsional and lateral resonance frequency. | 2015-08-06 |
20150219538 | TEST SYSTEM FOR DYNAMICALLY AND/OR CYCLICALLY LOAD TESTING A SAMPLE - The invention relates to a test system for dynamically and/or cyclically load testing a material sample, a component, or an assembly, hereinafter referred to as sample. The test system is provided with a test frame, to which a bearing and a counter bearing are attached. At least one actuator comprising a multifunctional solid state transducer material system is connected to the counter bearing, directly or indirectly, to which, also directly or indirectly, a fastener provides firm fixation of the sample. Likewise, on the bearing side, a fastener firm fixation of the sample such that the at least one actuator is able to introduce dynamic and/or cyclical mechanical loads into the sample, which act along a load path extending lengthwise between the bearing and the counter bearing and through the sample. | 2015-08-06 |
20150219539 | METHOD OF DETERMINING THE NON-PROPAGATION THRESHOLD OF FATIGUE CRACKS AT HIGH FREQUENCY - A method of determining the non-propagation threshold of fatigue cracks at high frequency, wherein cyclic loading is exerted on at least one testpiece having an elliptical hole in a testpiece zone, the elliptical hole having a notch at one end and the testpiece being held between two rigid masses with two rigid pre-stress plates being arranged on either side of the at least one testpiece and each fastened at its two ends to the two rigid masses, which cyclic loading is at a frequency that is selected as being equal to the resonant frequency of the assembly including the testpiece, the masses, and the stress plates, so as to generate a fatigue crack from the notch, and then once it has been observed that the crack has stopped propagating, the final length of the crack is measured and a chart is used to determine the non-propagation threshold. | 2015-08-06 |
20150219540 | A VIBRATING DENSITOMETER WITH AN IMPROVED VIBRATING MEMBER - A vibrating member ( | 2015-08-06 |
20150219541 | Method and Apparatus for Determining Kinematic Viscosity Through the Transmission and Reception of Ultrasonic Energy - An apparatus for determining a fluid's kinematic viscosity from ultrasonic energy that has passed through the fluid of unknown viscosity along an acoustic path of known length. A computer of the apparatus determines a characteristic frequency of a received electrical signal associated with the ultrasonic energy and measures the fluid's velocity of sound. The kinematic viscosity of the fluid is determined by the computer on a continuous basis based on the characteristic frequency and the sound velocity. A method for determining a fluid's kinematic viscosity. | 2015-08-06 |
20150219542 | DEVICE FOR HOME MONITORING OF HAEMATOLOGICAL PARAMETERS OF PATIENTS - The present invention relates to a device for home monitoring of haematological parameters of patients. In particular, the device may be configured for home monitoring of patients undergoing chemotherapy. A white blood cell counter is presented in combination with a physically separated user device. The user interface and the white blood cell counter are configured to exchange data with each other. The present invention allows the white blood cell counter to be produced at lower costs, since no display is integrated into it directly. The patients may use the user interface device anywhere in their home or even on the go, allowing the maximum in freedom to fill in patient-reported outcomes or health assessment questionnaires. Also taking temperature readings is facilitated. In the home, a white blood cell test can be performed if required. The user interface guides the patient through the correct process and may therefore be brought to the cell counter. | 2015-08-06 |
20150219543 | CELL EVALUATION METHOD - The present invention relates to a cell evaluation method comprising evaluating a cell differentiation degree based on a cell thickness. | 2015-08-06 |
20150219544 | CELL OR PARTICLE ANALYZER AND SORTER - A cell analyzing and sorting apparatus includes a substrate, a detection device embedded in a substrate configured to detect cells labeled with magnetic beads, a focusing device embedded in the substrate configured to align the labeled cells with and introduce the labeled cells serially to the detection device, and a sorting device in the substrate configured to separate the labeled target cells passing through the detection device. The detection device comprises a plurality of magnetic sensing elements. Each of the magnetic sensing elements comprises a Hall-effect sensor configured to detect a magnetic characteristic of a magnetic bead labeled to a cell. | 2015-08-06 |
20150219545 | PORTAL AND METHOD FOR MANAGEMENT OF DIALYSIS THERAPY - System and method for point-of-care monitoring of neutrophils in a peritoneal dialysis sample with the use of a microfluidic system. The immunoassay based chip is configured to bound neutrophils to a microfluidic channel surface while leaving auxiliary cells and particles unattached and suspended in the sample and flushable with a wash buffer. Data representing images of neutrophils, formed by an (optionally lensless) imaging system, are processed to determine a count of neutrophils based on statistical parameters including characteristics of the microfluidic channel. | 2015-08-06 |
20150219546 | NOZZLE ASSEMBLY FOR A FLOW CYTOMETRY SYSTEM AND METHODS OF MANUFACTURE - A method of manufacturing a nozzle assembly may include the step of over molding a nozzle housing, or a portion of a nozzle housing, onto at least one nozzle component, such as an injection tube. Nozzle assemblies and flow cytometers incorporating nozzle assemblies may include any combination of straight smooth injection tubes, improved features for securing a nozzle assembly, improved features for debubbling a nozzle assembly, and aggressive orienting geometries. A method of sorting cells may include the step of magnetically coupling a nozzle assembly with a flow cytometer. | 2015-08-06 |
20150219547 | Particle Analysis Instrument and Computer Program - A particle analysis instrument is offered which can make a measurement in a shorter time than heretofore. The particle analysis instrument ( | 2015-08-06 |
20150219548 | Method for Examining Microorganisms and Examination Apparatus for Microorganisms - An examination apparatus | 2015-08-06 |
20150219549 | APPARATUS THAT MEASURES THE AMOUNT OF HYDROGEN PENETRATED INTO METAL - A measuring apparatus is capable of measuring an amount of hydrogen penetrated into a metal. In the apparatus, a specimen formed of a metallic material has one surface exposed to a corrosive environment to serve as a penetration surface of hydrogen generated by a corrosion reaction while having the other surface as a hydrogen detection surface. On the hydrogen detection surface side, an electrochemical cell constituted of a plurality of cells is disposed. At least one of the plurality of cells is configured as a base cell to compensate for a residual current so that anodic currents detected in other cells than the base cell are compensated for based on the residual current detected in the base cell, and an amount of hydrogen penetrating from a corrosive surface side is calculated based on the compensated currents. | 2015-08-06 |
20150219550 | Method and apparatus for assay of electrochemical properties - A method for monitoring a select analyte in a sample in an electrochemical system. The method includes applying to the electrochemical system a time-varying potential superimposed on a DC potential to generate a signal; and discerning from the signal a contribution from the select analyte by resolving an estimation equation based on a Faradaic signal component and a nonfaradaic signal component. | 2015-08-06 |
20150219551 | System and Method for Testing a Material System - A system and method for testing a material system may include a support structure for mounting the material system, and a electromechanical device operably connected to the support structure, wherein the electromechanical device applies an electromechanical-induced force to the material system, and wherein the electromechanical-induced force causes a displacement in the material system equivalent to material displacement from thermal stress in significantly less time. | 2015-08-06 |
20150219552 | IMAGE PROCESSING APPARATUS - An image processing apparatus includes an illumination unit in which illumination axes of first and second illumination light substantially coincide with an imaging axis and which illuminates an object with the first and second illumination light alternately, the first and second illumination light being respectively polarized in a first direction and a second direction that crosses the first direction; a splitter that divides returning light into at least two returning light components; and first and second polarization imaging devices that receive the returning light components. The first polarization imaging device obtains first and second polarization images polarized in the first direction while the object is being illuminated with the first and second illumination light, respectively. The second polarization imaging device obtains third and fourth polarization images polarized in the second direction while the object is being illuminated with the first and second illumination light, respectively. | 2015-08-06 |
20150219553 | Laser Based, Temperature Insensitive, Carbon Dioxide Isotope Ratio Measurement - An apparatus and method (and related kit) for determination of the isotopic ratio of | 2015-08-06 |
20150219554 | OXYGEN ANALYSIS SYSTEM AND METHOD FOR MEASURING, MONITORING AND RECORDING OXYGEN CONCENTRATION IN AIRCRAFT FUEL TANKS - An oxygen analysis system (OAS) for measuring, monitoring and recording oxygen concentration in aircraft fuel tanks. The OAS has a rack support structure installed in an aircraft cabin with a plurality of oxygen analyzer devices mounted in the rack support structure. Each oxygen analyzer device has an oxygen sensor to measure oxygen concentration in gas samples continuously drawn from sample locations in aircraft fuel tanks and at an aircraft NGS ASM exit. The OAS further has a plurality of valves, a supply of calibration gases, a supply of purge and operating gases, and a power distribution assembly, all coupled to the rack support structure. The OAS further has a transport tubing assembly, a plurality of fuel tank gas sampling ports, an NGS ASM exit gas sampling port, a drain manifold assembly, and a data acquisition and recording system having a user interface software to monitor and control the OAS. | 2015-08-06 |
20150219555 | APPARATUS FOR MEASURING LIGHT SCATTERING - Apparatus for measuring light scattering of a sample comprising a light beam source, means for collimating the beam and making it impinge on the sample in a perpendicular direction, at least one light sensor, and at least one spatial filter between the sample and the optical sensor, provided with two apertures, means for measuring the total power reaching the sensor and means for measuring the power of beams with a low k vector after the beam traverses the filter. The invention provides thus a simplified, portable and compact device for measuring different parameters like haze, turbidity, etc. can be built, for any sample and without the need of changing detectors. | 2015-08-06 |
20150219556 | AUTOMATIC ANALYSIS DEVICE, AND AUTOMATIC ANALYSIS METHOD - To enable determination of if there is an influence of foreign-body reactions on the result of quantitative determination conducted with a scattered light measurement method. Proposed is an automatic analysis device including a light source configured to irradiate a reaction solution with light, a plurality of light receivers configured to receive scattered light generated from the reaction solution at different light-receiving angles, a first data processing unit configured to process reaction process data measured by one of the light receivers to quantitatively determine a concentration of a substance in the reaction solution, and a second data processing unit configured to determine if the quantitative determination of the concentration of the substance has been performed normally on the basis of a ratio of a plurality of computed values, the plurality of computed values having been calculated from a plurality of pieces of reaction process data measured by the respective light receivers. | 2015-08-06 |
20150219557 | MATERIAL CLASSIFICATION - Material classification of an object is provided. Parameters for classification are accessed. The parameters include a selection to select a subset of angles for classification, a selection to select a subset of spectral bands for classification, a selection to capture texture features, and a selection to compute image-level features. The object is illuminated and a feature vector is computed based on the parameters. The material from which the object is fabricated is classified using the feature vector. | 2015-08-06 |
20150219558 | Interface Detector For Blood Processing System - Blood separation systems and methods are provided for controlling the interface between separated blood components. The system includes a centrifuge assembly having a light-transmissive portion, a light reflector, and a fluid processing region therebetween. An optical sensor system emits a scanning light beam along a path toward the light-transmissive portion, which transmits at least a portion of the scanning light beam to the fluid processing region and the light reflector. The light reflector reflects at least a portion of the scanning light beam toward the optical sensor system along a path substantially coaxial to the path of the scanning light beam from the optical sensor system toward the light-transmissive portion of the centrifuge assembly. The scanning light beam may be a white light beam or narrow spectrum beam. The reflected beam may be directed through the optical sensor system via optical fibers. | 2015-08-06 |
20150219559 | Fluorescent Contact Imaging for In-Process Print Sensing - System for visualization of conformal contact. The system visualizes conformal contact between a patterned stamp and a transparent impression surface. A patterned stamp is provided that includes a fluorescent structure for contact with the impression surface. A source of UV light is provided for transmission through the transparent impression surface to interact with the fluorescent structure to generate visible light re-emitted by the fluorescent structure. An imaging system captures the visible light to form a high-contrast image of an area of conformal contact between the patterned stamp and the impression surface. The high-contrast image comprises bright and dark regions representing contact and no contact respectively. | 2015-08-06 |
20150219560 | IN-LINE PHOTOLUMINESCENCE IMAGING OF SEMICONDUCTOR DEVICES - Methods and systems are presented for acquiring photoluminescence images ( | 2015-08-06 |
20150219561 | SURFACE-ENHANCED RAMAN SCATTERING ELEMENT - A surface-enhanced Raman scattering element comprises a substrate having a principal surface; a molded layer having a support part formed on the principal surface of the substrate so as to extend along the principal surface and a fine structure part formed on the support part; and a conductor layer formed on the fine structure part and constituting an optical functional part for generating surface-enhanced Raman scattering; the molded layer being relatively thinner in a direction intersecting the principal surface of the substrate at a center edge part of a fine structure area formed with the fine structure part in the molded layer than at an outer edge part of the fine structure area. | 2015-08-06 |
20150219562 | SURFACE-ENHANCED RAMAN SCATTERING ELEMENT, AND METHOD FOR PRODUCING SAME - A SERS element comprises a substrate having a front face; a fine structure part formed on the front face and having a plurality of pillars; and a conductor layer formed on the fine structure part and constituting an optical function part for generating surface-enhanced Raman scattering. The conductor layer has a base part formed along the front face and a plurality of protrusions protruding from the base part at respective positions corresponding to the pillars. The base part has a thickness greater than the height of the pillars. | 2015-08-06 |
20150219563 | Cable Identification Using a Unique Cable Sleeve - A cable identification system is provided. The cable identification system includes a cable sleeve with some predetermined unique properties. The cable sleeve is adapted to receive a cable therein. The cable includes one or more electrical conductors therein. The cable identification system further includes a portable measuring device configured to detect the predetermined unique properties of the cable sleeve when positioned adjacent the cable at any point along the cable. | 2015-08-06 |
20150219564 | METHOD FOR OPTICALLY DETERMINING AT LEAST ONE ANALYTE IN A SAMPLE - The present invention relates to a method for optically determining at least one analyte in a sample, in which a deviation from a reference value or the reference curve is evaluated as an indication that the optical determination of the at least one analyte is corrupted by measurement artifacts. | 2015-08-06 |
20150219565 | APPLICATION OF IN-LINE THICKNESS METROLOGY AND CHAMBER MATCHING IN DISPLAY MANUFACTURING - A method and apparatus for measuring the thickness of a deposited layer are disclosed herein. Devices as described herein can include a transfer chamber, one or more processing chambers each having an entrance, a loadlock chamber comprising a loadlock entrance and a loadlock exit; and an optical monitoring system comprising a plurality of optical devices positioned proximate to at least one of the entrances. Methods as described herein can include delivering a substrate with at least one deposited layer through an opening in a chamber, activating an optical monitoring system at the opening of the chamber such that the optical monitoring system performs a plurality of optical measurements of the deposited layers, delivering the optical measurements to a signal processing system and correlating the optical measurements to one or more film attributes. | 2015-08-06 |
20150219566 | SYSTEM FOR DETECTING DOUBLE-FEED FLAT ITEMS - A system for detecting double-feed flat item conveyed in a mail processing machine, including a detection for directing a beam of radiant energy toward the moving flat items, scanning them with the beam and receiving at least a portion of the beam of radiation reflected from them. The detector includes a triangulation sensor for providing an output proportional to the position at which the reflected portion of the beam is received, and means for determining from the output, the distance (d) between the radiation source and the point of reflection of the beam on the moving flat items, and providing a signal (S) representative of said distance; and a controller configured to receive the signal (S) and generate an output signal (V) indicative of a flat item profile and a double-feed condition when it detects a significant break point or slope change of the signal from a first direction to a second direction. | 2015-08-06 |
20150219567 | GEMSTONE TESTER AND A METHOD OF CHARACTERISING A GEMSTONE - A gemstone tester for characterising a gemstone and a method of characterising a gemstone are provided, the gemstone tester comprising a detector unit for detecting one or more transmittances of the gemstone; and a processing unit for determining a first parameter based on one or more of the transmittances of light; and for characterising the gemstone based on the first parameter; wherein each transmittance of the gemstone is a fraction of light of a specific wavelength that is passed through the gemstone. | 2015-08-06 |
20150219568 | ILLUMINATION APPARATUS AND PATTERN INSPECTION APPARATUS - An illumination apparatus according to embodiments includes: a light source generating laser light; a rotational phase plate having a plurality of randomly arranged stepped regions, the rotational phase plate transmitting the laser light to give a phase change to the laser light; and an integrator including a plurality of lenses arranged in an array, the laser light transmitted through the rotational phase plate being incident on the integrator, an allowable angle of incidence for the laser light of the lenses being set at a maximum value of or larger than an angle of diffraction of a first order of the laser light at the rotational phase plate. | 2015-08-06 |
20150219569 | SURFACE FEATURES MAPPING - Provided herein is an apparatus, including a light source configured to illuminate a surface of an article, wherein light incident upon the surface of the article is collimated light; a light detector array including a plurality of light sensors configured to receive scattered light from features about the surface of the article; and a processing means for mapping the features about the surface of the article, wherein the processing means is configured to map the features by analyzing the scattered light received at the light detector array. | 2015-08-06 |
20150219570 | Optical Inspection Apparatus and Optical Sorting Apparatus - The invention concerns an apparatus for inspection of products ( | 2015-08-06 |
20150219571 | APPARATUS AND METHOD FOR DETECTING IMPURITY IN NON-POLAR MATERIALS - Highly advantageous impurity detectors and methods are disclosed for detecting impurities in non-polar materials using terahertz frequency electromagnetic radiation to irradiate the non-polar materials and detecting radiation emergent from the non-polar material responsive to the irradiating to determine impurity characteristics. | 2015-08-06 |
20150219572 | PROCESS MAPPING OF COOLING RATES AND THERMAL GRADIENTS - A method performed by one or more processing devices includes conducting a plurality of tests of a manufacturing process. Each test is conducted at a different combination of at least a first process variable and a second process variable, and each test comprises locally heating a region of a structure, where the local heating results in formation of a thermal field in the structure, and assessing a temperature derivative of the thermal field. Based on results of the plurality of tests, a process map of the temperature derivative of the thermal field is generated, with the temperature derivative based on a function of the first process variable and the second process variable. | 2015-08-06 |
20150219573 | High Temperature Aging Cell - Exemplary embodiments of a high temperature aging cell provide a metal-to-metal fluid seal, and generally include a central tension post containing a flange having an inclined surface; and a seal ring concentrically arranged thereon, its outer circumference positioned at least partly intermediate the flange and the cell interior surface. In various embodiments, a thrust ring retains the seal ring; a thrust washer engages the thrust ring; a tension ring is attached to the tension post for biasing the thrust ring toward the flange; and an outer cap retains various components in relation to the aging cell. A pressure control device allows for pressure elevation. | 2015-08-06 |
20150219574 | CALORIMETER AND METHOD FOR DESIGNING CALORIMETER - There is provided a calorimeter. Heat flows in and out of the sample via a thermoelectric module. The thermoelectric module is so constituted that a pair of a P-type thermoelectric element and an N-type thermoelectric element is disposed between substrates, and the pair of the thermoelectric elements are connected in n pairs so that the P-type thermoelectric elements and the N-type thermoelectric element are arranged alternately in π-shape; a calorimetric sensitivity of the thermoelectric module of a thermal conductance surrounding thermoelectric module and a thermal conductance between substrates of the thermoelectric modules and a noise based on an electric resistance of the thermoelectric module depend on an L/A ratio of the thermoelectric element constituting the thermoelectric module and the number n of the pairs of the thermoelectric elements, where the L/A ratio is 6 mm | 2015-08-06 |
20150219575 | APPARATUS AND METHOD FOR ASSESSING THERMO-MECHANICAL FATIGUE RELATED PHENOMENA WITHIN A TEST MATERIAL - The invention pertains to a test apparatus and method for assessing thermo-mechanical fatigue related phenomena within a test material wherein a heat source, such as a laser beam is applied to a specimen consisting of a body of the test material, thereby introducing heat to a primary heat introduction zone on the surface of the body to cause local cyclic heating. As part of the cycle, heat is removed through a portion of the specimen surface sufficiently remote from the heat introduction zone to create a substantially spherical temperature gradient within the specimen resembling that of a point source on a semi-infinite body. A stress gradient results from local thermal expansion, thus thermo-mechanically cycling the material. As a result of the thermo-mechanical cycling, phenomena including thermo-mechanically induced creep, residual stress, changes in physical properties, crack initiation and crack growth may be observed within the material, and evaluated for scientific or engineering purposes. An optional background temperature control feature may also be included to raise the background temperature of the specimen during thermal cycling. Among many useful embodiments described herein, the test method may also be configured for non-destructive use on a component, wherein the local damage or crack growth due to thermal cycling is afterwards removed and the surface blended or otherwise reconditioned as required to restore component functionality and structural integrity. | 2015-08-06 |
20150219576 | Early Warning System for Road, Runway, and Railway Failures - Disclosed herein is a method of detecting faults beneath a construction supported by earth. The method comprises detecting the conditions of fabric built into the construction supported by earth. One condition of the fabric indicates a fault while a second condition indicates no fault. The detected condition is associated with the location of the fabric that was built into the construction. The detected condition of the fabric is reported. Also disclosed is a fabric that can be included when constructing a road or similar construction such as a highway, railway, runway or dike. The fabric is an array of electronic circuits such that stretching or tearing said fabric will damage electrical characteristics of the fabric. An apparatus for detecting faults beneath a road is also disclosed. The apparatus comprises a fabric built into the road, and a sensor apparatus configured to measure conditions of the fabric at multiple locations. A subset of the conditions of the fabric indicates faults beneath the road. | 2015-08-06 |
20150219577 | DETERMINATION OF ANISOTROPIC CONDUCTION CHARACTERISTICS - A method includes applying a current to a specimen to deposit a material on the specimen. The method also includes determining a quantity of the material deposited at multiple locations of the specimen and determining anisotropic conductive characteristics of the specimen based on the quantity of the material deposited at the multiple locations on the specimen. | 2015-08-06 |
20150219578 | THERMAL CONDUCTIVITY DETECTOR - A thermal conductivity detector includes at least four detector components that are arranged in receptacles of a thermal conduction block in a circle around a center axis of the thermal conduction block. The thermal conduction block comprises a central portion along the axis, the cross-axial dimensions of the central portion being less than the diameter of the circle. There are at least four equal peripheral portions that are connected solely to the central portion and are separated from each other, each of the peripheral portions carrying one of the detector components. | 2015-08-06 |
20150219579 | METHOD FOR DETECTING AUTOANTIBODIES - A method for the detection of autoantibodies comprises detecting autoantibodies in a sample from an individual using label free electrochemical impedance spectroscopy. In one aspect, the method is a method for the diagnosis or monitoring of Parkinson's disease comprising detecting α-synuclein autoantibodies in a sample from an individual using electrochemical impedance spectroscopy. We also describe electrodes for use in these methods. | 2015-08-06 |
20150219580 | Capacitive Measuring Circuit for Yarn Inspection - A measuring circuit used for the capacitive examination of a moving elongated textile test material such as card sliver, roving, yarn or woven fabric, having a measuring capacitor for accommodating the test material, and a component with a capacitance which can be changed by an electric control signal. The measuring circuit can thus be balanced in a simple, rapid, cost-effective and especially automatic way. | 2015-08-06 |
20150219581 | SENSOR OF VOLATILE SUBSTANCES AND PROCESS FOR MANUFACTURING A SENSOR OF VOLATILE SUBSTANCES - A sensor of volatile substances includes: a first electrode structure and a second electrode structure capacitively coupled, comb-fingered, and arranged coplanar in a plane; and a sensitive layer, of a sensitive material that is permeable to a volatile substance and has electrical permittivity depending upon a concentration of the volatile substance absorbed by the sensitive material. The sensitive layer extends from opposite sides of the plane. | 2015-08-06 |
20150219582 | SENSOR OF VOLATILE SUBSTANCES WITH INTEGRATED HEATER AND PROCESS FOR MANUFACTURING A SENSOR OF VOLATILE SUBSTANCES - A sensor of volatile substances including: a sensitive layer, of a sensitive material that is permeable to a volatile substance and has an electrical permittivity depending upon a concentration of the volatile substance absorbed; a first electrode structure and a second electrode structure capacitively coupled together and arranged so that a capacitance between the first electrode structure and the second electrode structure is affected by the electrical permittivity of the sensitive material; and a supply device, configured to supply a heating current through one between the first electrode structure and the second electrode structure in a first operating condition, so as to heat the sensitive layer. | 2015-08-06 |
20150219583 | LEAD-FREE GALVANIC OXYGEN SENSOR - A lead-free galvanic oxygen sensor having an aqueous electrolyte and a bismuth anode is disclosed. The electrolyte contains a polyol in addition to water and a salt. Surprisingly, a sensor with such an electrolyte has an increased resistance to passivation. | 2015-08-06 |
20150219584 | Biosensor Using Impedimetric Real-Time Monitoring - A method an system is disclosed for the detection and/or allocation of at least one point mutation in target DNA and/or RNA duplexes. The method comprises obtaining a functionalized surface which is coated with probe DNA and/or RNA whereto target DNA and/or RNA duplexes are attached, contacting said functionalized surface to an electrolytic solution having a neutral pH in a flow cell and measuring a first impedance value within said electrolytic solution, and then adding a chemical to the electrolytic solution which is able to achieve denaturation of the target DNA and/or RNA. The method further comprises measuring a second impedance value within the flow cell after completion of the denaturation of the DNA and/or RNA target, and then obtaining a value representative for the impact of the chemical on the impedance of the electrolytic solution. The amount and/or allocation of point mutation(s) within the target DNA and/or RNA is then determined by calculating the denaturation-time constant based on the difference between the first and second impedance value and taking into account the impact of the chemical by third impedance value. | 2015-08-06 |
20150219585 | ELECTROCHEMICAL SENSORS WITH CARRIER FIELD - An electrochemical sensing apparatus and methods are provided. In one embodiment, an apparatus is provided having a carrier that supports an electrochemical module and that communicates between electrodes on the electrochemical module and an analyte measurement device. | 2015-08-06 |
20150219586 | RAPID-READ GATED AMPEROMETRY DEVICES - A sensor system, device, and methods for determining the concentration of an analyte in a sample is described. Input signals including multiple duty cycles of sequential excitation pulses and relaxations are input to the sample. One or more signals output from the sample within 300 ms of the input of an excitation pulse may be correlated with the analyte concentration of the sample to improve the accuracy and/or precision of the analysis. Determining the analyte concentration of the sample from these rapidly measured output values may reduce analysis errors arising from the hematocrit effect, mediator background, and other error sources. | 2015-08-06 |
20150219587 | INTEGRATED LANCET/ELECTROCHEMICAL TEST SENSOR ASSEMBLY - An electrochemical test sensor for detecting the concentration of an analyte in a fluid sample. The electrochemical test sensor includes a housing that has a first end and a second opposing end. The housing includes an opening at the first end to receive a fluid test sample. An electrode assembly includes a substrate, a working electrode, a counter electrode and a reagent. The substrate has a first surface and an opposing second surface. The working electrode is disposed on the first surface of the substrate, and the counter electrode is disposed on the second surface of the substrate. The electrode assembly is positioned within the housing to define a reaction channel. The electrochemical test sensor may be used with a removable lancet mechanism or integrated within a lancet mechanism to form one integral unit. | 2015-08-06 |
20150219588 | METHOD AND APPARATUS FOR MEASURING OXIDATION-REDUCTION POTENTIAL - Methods and systems for measuring the oxidation-reduction potential of a fluid sample are provided. The system includes a test strip with a sample chamber adapted to receive a fluid sample. The sample chamber can be associated with a filter membrane. The test strip also includes a reference cell. The oxidation-reduction potential of a fluid sample placed in the sample chamber can be read by a readout device interconnected to a test lead that is in electrical contact with the sample chamber, and a reference lead that is in electrical contact with the reference cell. Electrical contact between a fluid sample placed in the sample chamber and the reference cell can be established by a bridge. The bridge may comprise filter element such as a piece of filter paper that is wetted, for example by the fluid sample, or an electrolytic gel. The oxidation-reduction potential may be read as an electrical potential between the test lead and the reference lead of the test strip. | 2015-08-06 |
20150219589 | MICRO-FLUIDIC ION-SELECTIVE SENSOR AND MEASUREMENT OF AN ANALYTE USING THE SAME - Ion-selective sensor ( | 2015-08-06 |
20150219590 | AIR-FUEL RATIO DETECTION DEVICE - An air-fuel ratio detection device includes a resistor, a first voltage application section, a second voltage application section, an amplification section, an A/D conversion section, and an arithmetic section. The first voltage application section applies a direct current voltage to a first end of a series circuit constituted of an air-fuel ratio sensor and the resistor. The amplification section amplifies a voltage across the resistor and outputs an amplified voltage as an output voltage. The A/D conversion section carries out an A/D conversion of the output voltage every time before the second voltage application section switches a voltage applied to a second end of the series circuit between a first voltage and a second voltage. The arithmetic section calculates a sensor current and an impedance of the air-fuel ratio sensor using two consecutive A/D conversion results by the A/D conversion section. | 2015-08-06 |
20150219591 | GAS SENSOR ELEMENT AND GAS SENSOR - A gas sensor element of an air/fuel ratio sensor has a structure in which at least a part of an end portion of a porous electrode is sandwiched between a porous member and a solid electrolyte member. Therefore, it is possible to restrain shrinkage of the porous electrode during manufacture of the gas sensor element, which shrinkage would otherwise occur at the time of heating in a debindering step or at the beginning of a firing step, whereby occurrence of green breakage in the solid electrolyte member is restrained. Thus, cracking due to green breakage is restrained from occurring in the solid electrolyte member produced through firing. Since the end portion of the porous electrode can receive oxygen through the porous member, blackening of the solid electrolyte member can be prevented. | 2015-08-06 |
20150219592 | MICROFLUIDIC-NANOFLUIDIC DEVICES FOR DETECTION AND MEASUREMENT OF REDOX ACTIVE SUBSTANCES - Devices including an electrode assembly within a nanofluidic channel are provided for electrochemical measurement of the concentration of a redox active substance. Also provided are methods of fabricating the devices and methods of measuring a concentration of a redox active substance using the devices. The devices and methods, and sensors embodying them, provide fast and sensitive detection of the presence of a microorganism by detecting a redox active substance produced by the microorganism while preventing venting access of the microoganism itself to the electrode assembly. | 2015-08-06 |
20150219593 | SAMPLE ANALYSIS METHOD - The analysis method allows analysis of samples with high sensitivity, irrespective of interelectrode distance. The method includes: a step of applying a voltage between a first electrode pair such that an electric field is formed in a direction intersecting a migration direction of a sample; a step of placing a solution, including an electrochemically active molecule that produces a redox reaction at the electrode pair, between the first electrode pair; a step of causing the sample to migrate; and a step of measuring an amount of change in current flow between the first electrode pair. | 2015-08-06 |
20150219594 | APPARATUS AND PROCESS FOR DEPLETION ZONE ISOTACHOPHORESIS - The present invention relates to amethod and an apparatus for concentrating, detecting and/or isolating a plurality of charged analytes contained in a sampleby depletion zone isotachophoresis. | 2015-08-06 |
20150219595 | Process for Analyzing Sample by Capillary Electrophoresis Method - A process for analyzing a sample by a capillary electrophoresis method is provided that allows for high analytic precision and reduction in apparatus size, and can be readily carried out by electrophoresing a complex of a sample and an anionic group-containing compound in the capillary channel, wherein the capillary channel includes an A layer that is coated on an inner wall thereof and a B layer that is coated on the A layer, where the A and B layers are as described. | 2015-08-06 |
20150219596 | ENRICHMENT OF NUCLEIC ACID TARGETS - Methods and apparatus providing improved fidelity and specificity when separating nucleic acids from a sample, but without need for amplification. In particular, using the disclosed methods, it is possible to isolate a variant nucleic acid (i.e., a mutation) from a non-target nucleic acid (i.e., a wild-type) when the variant is present in the original sample at a much lower concentration than the non-target, e.g., | 2015-08-06 |
20150219597 | METHOD OF MANUFACTURING AN ELECTROPHORESIS CASSETTE - Electrophoresis system comprising at least one type of electrophoresis gel card, at least one type of blot membrane card, an electrophoresis apparatus for running electrophoresis experiments using the electrophoretic gel card, a blot transfer unit for transfer of separated sample from the electrophoresis gel card to the blot membrane card, an imaging apparatus for recording images of separated sample in the electrophoresis gel card and the blot membrane card, wherein; the electrophoresis gel card and the blot membrane card each comprises a rigid support provided with an alignment structure defining a positional reference for mutual alignment during transfer, and for alignment with respect to a complementary alignment structure in the imaging apparatus to provide mechanically aligned images of separated sample in the electrophoresis gel card and the blot membrane card. | 2015-08-06 |
20150219598 | FAST METHOD FOR MEASURING COLLISION CROSS SECTION OF IONS UTILIZING ION MOBILITY SPECTROMETRY - The collision cross section (CCS) of a sample ion may be calculated by measuring a total drift time taken by the sample ion to travel through an ion mobility spectrometry drift cell to an ion detector. The CCS may be calculated based on the total drift time measured, and on a proportionality coefficient that defines the time taken by the sample ion to travel through a mobility dominated region between the drift cell and the detector. The proportionality coefficient may be determined from measuring the total drift times of reference ions. Calculation of the CCS of the sample ion may also be based on a proportionality coefficient that defines the time taken by the sample ion to travel through a mobility-independent region where the velocity of the ion depends on the electrostatic field strength, mass and the charge state of the ion. | 2015-08-06 |
20150219599 | SYSTEM AND METHOD FOR DETECTING METALS IN A SOLUTION - There is provided a system that detects metal ions in a solution easily and with high precision. Such system includes: a unit that produces a mixed solution by mixing a first solution, which includes a first organic compound that has affinity with metal ions to be measured, and a second solution to be measured and supplies the mixed solution to a container; and a unit that detects the metal ions to be measured in the second solution based on a spectrum obtained by ionizing gas in a head space of the container. An example of the first organic compound is siderophores, such as catechol or AHA. The unit that detects the concentration is an ion mobility sensor and is capable of detecting the concentration of metal ions in a solution in real time. | 2015-08-06 |
20150219600 | METHOD FOR OPERATING A RESONANCE-MEASURING SYSTEM AND RESPECTIVE RESONANCE SYSTEM - A method for operating a resonant measurement system has at least one: adjustment device, electric actuation device, electromagnetic vibration generator, vibrating element, and vibration recorder. The adjustment device generates an output signal to trigger the electric actuation device, the electric actuation device provides an electric excitation signal to the electromagnetic drive, the electromagnetic drive excites the vibrating element to the same vibration in at least one normal mode, and the excited vibration is sensed by the vibration recorder and is output as an output signal. To approach, maintain and readjust a resonant point as an operating point of the resonant measurement system, the phase difference between the output signal of the vibration recorder and the adjustment device output signal is acquired, an adjustment deviation is calculated from a predefined phase difference and the acquired phase difference, and the adjustment deviation provided to the adjustment device as an input signal. | 2015-08-06 |
20150219601 | METHOD OF ELECTROMAGNETIC DEFECTOSCOPY FOR MULTI-STRING WELLS AND THE ELECTROMAGNETIC DOWNHOLE DEFECTOSCOPE - This invention relates to the monitoring of the integrity of casing, tubing and other strings in oil and gas wells. The technical result of this invention consists in increased accuracy and trustworthiness in detecting and locating transverse and longitudinal defects in well completion components and downhole equipment, in both the magnetic and non-magnetic first, second and other metal barriers. Electromagnetic defectoscopy in multi-string wells includes measuring EMF induced in a coil by eddy currents generated in metal barriers by the decay of the electromagnetic field produced by magnetization current pulses in the coil. A series of pulses of fixed duration in the range of 0.1-1000 ms is fed to each exciter-and-pickup coil to sequentially magnetize all metal barriers starting from the nearest one, with pulse durations increasing for each next barrier. The recorded data are saved and processed by comparing them with model data, and the processing results indicate detects in the metal barriers. The downhole electromagnetic defectoscope contains a case, axially oriented coils with their magnetic axes coinciding with the tool's magnetic axis, and an electronic module, and at least two exciter-and-pickup coils, each consisting of an exciter coil and a pickup coil with a single core. The exciter-and-pickup coils are of different sizes and are spaced apart by a distance of not less than the length of the larger exciter-and-pickup coil. | 2015-08-06 |
20150219602 | RADIUS INSPECTION TOOLS - An ultrasonic inspection tool has a chassis with a two part body, an aperture for providing a clear line of sight between an array and a workpiece, and a series of feet for sliding along the workpiece. | 2015-08-06 |
20150219603 | METHOD FOR HIGH PRESSURE GRADIENT CHROMATOGRAPHY USING PUMP STROKE CONTROL - Described is a method of generating a flow having a composition gradient such as a mobile phase gradient for liquid chromatography. A pair of pumps is operated such that the initiations of pump strokes for one pump are controlled to occur between the initiations of pump strokes for the other pump so that the sequences of pump strokes fort the two pumps are interspersed in time. Initiations of the pump strokes of the second pump are offset in time relative to initiations of the pump strokes of the first pump such that variations in the flow rates of the first and second pumps due to initiation do not overlap in time. The volume of liquid contributed by a pump stroke is controlled according to the relative contribution of the respective pump to the composition gradient. | 2015-08-06 |
20150219604 | CHROMATOGRAPHY COLUMNS - A chromatography column ( | 2015-08-06 |
20150219605 | Method for Producing a Chromatography Analysis Column - The invention concerns a method for producing a chromatography analysis column, the resulting column, and a device comprising such a column. The method according to the invention comprises the following steps: (a) depositing on the flat surface of a substrate a first layer of particles which are intended to form the stationary phase; (b) depositing on the layer at least one second layer of compactly assembled particles; (c) impregnating the first and second layers with a light radiation-sensitive material, to form at least two compactly assembled particle layers impregnated with sensitive material; (d) insolating these layers in the regions corresponding to the desired internal shape of the chromatography analysis column, if the light radiation-sensitive material behaves like a positive resin, or outlining this internal shape if the light radiation-sensitive material behaves like a negative photosensitive resin; (e) eliminating either the regions insolated in step (d) if the light radiation-sensitive layer behaves like a positive photosensitive resin, or the regions not insolated in step (d) if the light radiation-sensitive material behaves like a negative photosensitive resin; and (f) covering and sealing the structure obtained in step (e) with a cover covered on the face facing the layers with at least one layer of compactly assembled particles which are identical to or different from those deposited on the substrate surface. The invention is used in particular in the field of chemical analysis. | 2015-08-06 |
20150219606 | MASS SPECTROMETER AND MASS SPECTROMETRY METHOD - There are provided a mass spectrometer and a mass spectrometry method which can realize shortening of the measurement time and reduction of the consumption of a sample. Ions, in which the intensity distribution forms a peak waveform at both of each retention time and each mass-to-charge ratio (peaks P | 2015-08-06 |
20150219607 | MASS SPECTROMETER - Every time a target sample is injected from an injector ( | 2015-08-06 |