04th week of 2020 patent applcation highlights part 34 |
Patent application number | Title | Published |
20200025606 | SYSTEM FOR ASSOCIATING BAGGAGE WEIGHT DATA TO PASSENGER INFORMATION AUTOMATICALLY - The present invention relates to a system for associating baggage weight data to passenger information automatically by integrating scales weighing passenger baggage at airports to check-in application. The inventive system comprises counter device, scale, integration device, data terminal hardware, wireless network module, data tracking module and server. | 2020-01-23 |
20200025607 | INFRARED LENS SWITCH ASSEMBLIES - An example device can include a circuit assembly, an infrared sensor coupled to the circuit assembly, a switch coupled to the circuit assembly, an infrared lens coupled to a resistive element to alter a state of the switch when the infrared lens alters a position of the resistive element, and a light pipe ring positioned around the infrared lens to allow visible light to pass between an exterior and interior portion of an enclosure. | 2020-01-23 |
20200025608 | Beam Power Measurement with Widening - The invention relates to a method and an apparatus for the direct and precise measurement of the power and/or energy of a laser beam, which make a measurement possible even in areas close to the focus of a laser beam, A device is proposed for this purpose that contains a radiation sensor, an expansion device, and a support mount. The radiation sensor has a receiving surface and is configured for the generation of an electrical signal, which is dependent on the power of the laser beam or the energy of the laser beam, The expansion device and the radiation sensor are positioned on the support mount at a distance from one another. The expansion device is configured in such a way as to increase the angle range of the laser beam. The laser beam propagates to the radiation sensor with an increased angle range. A diameter of the laser beam propagated on the receiving surface is greater than a diameter of the laser beam in the area of the expansion device. The receiving surface of the radiation sensor encloses at least 90% of the cross-section surface of the laser beam propagated. | 2020-01-23 |
20200025609 | Rapid Beam Measuring in Several Planes - The invention relates to a method and an apparatus for the direct determination of spatial dimensions of a light beam with high precision and short measuring period, which are also suitable for the measuring of laser beams with high power in the range of the beam focus. For this purpose, an apparatus is proposed that includes a beam scanner ( | 2020-01-23 |
20200025610 | SENSOR FOR HYPERSPECTRAL IMAGING BASED ON A METASURFACE-INTEGRATED LIGHT DETECTOR ARRAY - A spectroscopic microscope device, comprising at least one array of metasurfaces, and at least one CCD array integrated with the array of metasurfaces. The metasurfaces in the array are configured to separately direct LCP an RCP components of light incident on the metasurface to separate pixels in the CCD array. | 2020-01-23 |
20200025611 | COMPACT SPECTROMETER HAVING REFLECTIVE WEDGE STRUCTURE - Systems and methods which provide a compact spectrometer using static Fourier transform interferometer (SFTI) cube configurations, such as are suitable for use with respect to mobile and portable electronic devices, are described. A SFTI cube of embodiments comprises a monolithic dual mirrored wedge beam splitter structure wherein mirrored wedge surfaces provide two reflective mirrors that are slightly tilted away from the orthogonal directions so that the resultant beams of light cross over one another and form an interference pattern. SFTI cube implementations of embodiments facilitate highly compact spectrometer configurations having a wide wavelength range, high resolution, high throughput, and low cost. | 2020-01-23 |
20200025612 | SPECTRUM PROCESSING APPARATUS AND SPECTRUM PROCESSING METHOD - Provided is a spectrum processing apparatus for removing noise, caused by a change in external environment, from a spectrum obtained by a spectrometer. The spectrum processing apparatus includes: a spectrometer configured to measure a first spectrum according to a change in external environment from a first object, and to measure a second spectrum for component analysis from a second object; and a processor configured to extract, based on the first spectrum, an eigenvector for each wavelength according to the change in external environment, and to obtain a final spectrum by correcting the second spectrum based on the extracted eigenvector for each wavelength. | 2020-01-23 |
20200025613 | HYPERSPECTRAL SENSING SYSTEM AND PROCESSING METHODS FOR HYPERSPECTRAL DATA - A hyperspectral sensing device may include an optical collector configured to collect light and to transfer the collected light to a sensor having spectral resolution sufficient for sensing hyperspectral data. In some examples, the sensor comprises a compact spectrometer. The device further comprises a power supply, an electronics module, and an input/output hub enabling the device to transmit acquired data (e.g., to a remote server). In some examples, a plurality of hyperspectral sensing devices are deployed as a network to acquire data over a relatively large area. Methods are disclosed for performing dark-current calibration and/or radiometric calibration on data obtained by the hyperspectral sensing device, and/or another suitable device. Data obtained by the device may be represented in a functional basis space, enabling computations that utilize all of the hyperspectral data without loss of information. | 2020-01-23 |
20200025614 | DEVICE AND METHOD FOR SPECTRAL ANALYSIS - The invention relates to a device for the spectral analysis of an electromagnetic measurement signal using an optoelectronic mixer, wherein the optoelectronic mixer is designed to generate the electrical superimposition signal by superimposing the electromagnetic measurement signal and a reference signal with at least one known frequency (fo). The device comprises the following features: a signal input for receiving an electrical superimposition signal from the optoelectronic mixer , a low-pass filter, a rectifier, and a read-out unit. The low-pass filter is designed to generate a filtered superimposition signal from the electrical superimposition signal by filtering out frequency portions above an upper cutoff frequency (fG). The rectifier is designed to generate a rectified superimposition signal from the filtered superimposition signal. The read-out unit is designed to determine a match of the known frequency (fo) of the reference signal with the electromagnetic measurement signal based on the rectified overlay signal. | 2020-01-23 |
20200025615 | Method and Device for Imaging a Specimen Surface - A method and a device are provided which enables a simple and fast Raman and/or fluorescence measurement even on uneven specimen surfaces; additionally, the invention should make it possible to confocally image a plane or a surface, in particular a surface of a specimen, i.e. with the aid of confocal microscopy. | 2020-01-23 |
20200025616 | HIGH-RESOLUTION INTEGRATED-OPTICS-BASED SPECTROMETER - A high-resolution single-chip spectrometer is disclosed. Embodiments of the present invention are analogous to Fourier-transform spectrometers; however, embodiments of the present invention have no moving parts. An illustrative embodiment is a spectrometer having a nested plurality of Mach-Zehnder interferometers (MZIs), where all MZIs share at least one surface-waveguide section in each of its sample and reference arms. The light signals in the sample and reference arms are tapped at a series of discrete locations along their length via electro-optically-controlled directional couplers, which are separated by uniform-length waveguide portions in each arm, but where the uniform lengths are different in the sample and reference arms providing a different path-length difference for the arms of each MZI. The tapped light from the sample and reference arms is recombined at a low-loss beam combiner to generate a distribution of optical power as a function of time-delay difference in the arms. | 2020-01-23 |
20200025617 | REFLECTING SHELL AND TEMPERATURE DETECTING DEVICE - A reflecting shell includes a hollow joint unit, a hollow guide unit and a hollow receiving unit. The hollow joint unit has a stationary part at one end, and the stationary part is detachably connected to a detecting part of a measuring device. One end of the hollow guide unit is connected to the other end of the hollow joint unit, and an internal wall of the hollow guide unit has a first reflective surface and a second reflective surface, in which the first reflective surface and the second reflective surface correspond to each other. One end of the hollow receiving unit is connected to the other end of the hollow guide unit. Heat radiation from a heat source enters the hollow guide unit, and the heat radiation is transmitted to the detecting part by the reflection of the first reflective surface and the second reflective surface. | 2020-01-23 |
20200025618 | KIRIGAMI CHIROPTICAL MODULATORS FOR CIRCULAR DICHROISM MEASUREMENTS IN TERAHERTZ AND OTHER PARTS OF ELECTROMAGNETIC SPECTRUM - Kirigami-based optic devices are provided that include a tunable kirigami-based component comprising a plurality of bridge structures and a plurality of openings therebetween to form a grating structure. At least one surface of the kirigami-based component is micropatterned with a plasmonic material so that the grating is configured to induce or modulate rotational polarity of a beam of electromagnetic radiation as it passes through the plurality of openings. In certain aspects, the micropattern may be a gold herringbone pattern. The kirigami-based component has tunable 3D topography, which when stretched, exhibits polarization rotation angles as high as 80° and ellipticity angles as high as 34° due to the topological equivalency of helix. The kirigami-based components are compact electromagnetic modulators and can be used in THz circular dichroism (TCD) spectroscopy, for example, in a stacked configuration as a modulator, as an encryptor/decryptor for secure communication, in biomedical imaging, and LIDAR systems. | 2020-01-23 |
20200025619 | Frequency-Selective Metasurface Integrated Uncooled Microbolometers - A metasurface integrated microbolometer having a sensing layer (e.g., Si | 2020-01-23 |
20200025620 | PYROELECTRIC DETECTION DEVICE WITH STRESSED SUSPENDED MEMBRANE - Pyroelectric detection device, comprising at least:
| 2020-01-23 |
20200025621 | PLANE SOURCE BLACKBODY - The present invention relates to a plane source blackbody. The plane source blackbody comprises a panel, a black lacquer layer, and a carbon nanotube array. The panel comprises a first surface and a second surface opposite to the first surface. The black lacquer layer and the carbon nanotube array are located on the first surface. The carbon nanotube array comprises a plurality of carbon nanotubes. Each of the carbon nanotubes comprises a top end and a bottom end. The bottom end of each of the carbon nanotubes is immersed into the black lacquer layer and the top end of each of the carbon nanotubes is exposed out from the black lacquer layer. The plurality of carbon nanotubes are substantially perpendicular to the first surface of the pane. | 2020-01-23 |
20200025622 | BLACKBODY RADIATION SOURCE - The present invention relates to a blackbody radiation source. The blackbody radiation source comprises a blackbody radiation cavity and a plurality of carbon nanotubes. The blackbody radiation cavity comprises an inner surface. The plurality of carbon nanotubes are located on the inner surface. An extending direction of each of the carbon nanotubes is substantially perpendicular. | 2020-01-23 |
20200025623 | BLACKBODY RADIATION SOURCE - The present invention relates to a blackbody radiation source. The blackbody radiation source comprises a blackbody radiation cavity and a plurality of carbon nanotubes. The blackbody radiation cavity comprises an inner surface. A carbon nanotube array located on the inner surface of the blackbody radiation cavity. The carbon nanotube array comprises a plurality of carbon nanotubes, and an extending direction of each carbon nanotube is substantially perpendicular to the inner surface. The carbon nanotube array comprises a first surface and a second surface. The first surface is in contact with the inner surface and the second surface is far away from the inner surface. The plurality of carbon nanotubes extend from the first surface to the second surface. A plurality of microstructures are formed on the second surface of the carbon nanotube array. | 2020-01-23 |
20200025624 | BLACKBODY RADIATION SOURCE - The present invention relates to a blackbody radiation source. The blackbody radiation source comprises a blackbody radiation cavity, a black lacquer layer and a plurality of carbon nanotubes. The blackbody radiation cavity comprises an inner surface. The black lacquer layer and the plurality of carbon nanotubes are located on the inner surface. Each carbon nanotube comprises a top end and a bottom end. The bottom end of each carbon nanotube is immersed into the black lacquer layer, and the top end of each carbon nanotube is exposed out from the black lacquer layer. An extending direction of each carbon nanotubes is substantially perpendicular to the inner surface. | 2020-01-23 |
20200025625 | BLACKBODY RADIATION SOURCE - The present invention relates to a blackbody radiation source. The blackbody radiation source comprises a blackbody radiation cavity and a carbon nanotube structure. The blackbody radiation cavity comprises an inner surface. The carbon nanotube structure is located on the inner surface. The carbon nanotube structure comprises a first carbon nanotube layer in contact with the inner surface, a second carbon nanotube layer located on a surface of the first carbon nanotube layer and a third carbon nanotube layer located between the first carbon nanotube layer and the second carbon nanotube layer. The first carbon nanotube layer and the second carbon nanotube layer are fixed together by the third carbon nanotube layer. | 2020-01-23 |
20200025626 | PLANE SOURCE BLACKBODY - The present invention relates to a surface source blackbody. The plane source blackbody comprises a panel, and a plurality of carbon nanotubes. The panel comprises a first surface and a second surface opposite to the first surface. A carbon nanotube array is located on the first surface of the panel. The carbon nanotube array comprises a plurality of carbon nanotubes. The plurality of carbon nanotubes are substantially perpendicular to the first surface of the panel. The carbon nanotube array has a high emissivity, so the plane source blackbody using the carbon nanotube array as a surface material has a high effective emissivity. | 2020-01-23 |
20200025627 | MULTI-PHOTON WAVEFRONT SENSOR, METHODS, AND APPLICATIONS - A multi-photon wavefront sensor system and method. The system includes a Shack-Hartmann wavefront sensor and a laser excitation source configured to emit a plurality of laser pulses at a wavelength in the near-infrared range, wherein the plurality of laser pulses are configured to induce multi-photon absorption in a detector material of the Shack-Hartmann wavefront sensor. | 2020-01-23 |
20200025628 | APPARATUS AND METHOD FOR IN-LINE MEASUREMENT OF LASER PULSES WITH TIME-DEPENDENT POLARIZATION - An apparatus and a method for in-line measurement of laser pulses with time-dependent polarization are described, which make possible to carry out in-line measurement of laser pulses whose polarization depends on time. For this, one or more polarization projections are selected: the spectrometer detects the projection on the extraordinary propagation axis of a birefringent system to measure the spectrum in that component, also the projection on the ordinary propagation axis, to measure the spectrum in that component, and finally a projection in an intermediate direction that allows to measure the interference spectrum between the two components. The method allows extracting the temporal evolution of the pulse and its polarization state as a function of time, spectral amplitudes and phases of the various polarization projections of the beam. | 2020-01-23 |
20200025629 | SYSTEMS, METHODS AND DEVICES FOR NETWORKING OVER A NETWORK - The present disclosure is related to systems, methods, and processor readable media for distributing digital data over networks. Certain embodiments relate to systems, methods, and devices used within such networks where at least a substantial portion of the interconnected devices are capable of interacting with one or more neighboring devices, and then to form such a network either with no gateway and/or control point, with a single gateway and/or control point or with a number of gateways and/or control points. | 2020-01-23 |
20200025630 | Cognitive Thermal Cable Holder - According to some embodiments of the present disclosure, an apparatus includes a body, a temperature sensor connected to the body, a first claw connected to the body, and a button positioned in the body, the button being configured to move the first claw between an opened position and a closed position as the button moves between an outward position and an inward position, respectively. | 2020-01-23 |
20200025631 | TEMPERATURE MEASUREMENT USING ETALONS - A method includes exposing a sample etalon-object to sample incident radiation, resulting in a sample transmitted radiation and sample reflected radiation; exposing a reference etalon-object to reference incident radiation, resulting in a reference transmitted radiation and reference reflected radiation; and analyzing resultant radiation for a heterodyned spectrum. The sample transmitted radiation may become the reference incident radiation, and the reference transmitted radiation may become the resultant radiation. The reference transmitted radiation may become the sample incident radiation, and the sample transmitted radiation may become the resultant radiation. The sample transmitted radiation may become the reference incident radiation, and the reference reflected radiation may become the resultant radiation. The reference transmitted radiation may become the sample incident radiation, and the sample reflected radiation may become the resultant radiation. | 2020-01-23 |
20200025632 | AIR TEMPERATURE CORRECTION - A system for correcting an air temperature (AT) reading can include a water content sensor configured to measure a water content in an airflow and to output a water content signal indicative thereof, an AT sensor configured to measure an air temperature and output an AT signal indicative thereof, and a correction module operatively connected to the water content sensor and the AT sensor. The correction module can be configured to receive the water content signal and the AT signal and to correct the AT signal based on the water content to output a corrected AT signal. | 2020-01-23 |
20200025633 | VIBRATING WIRE SENSOR AND VIBRATING WIRE FOR A VIBRATING WIRE SENSOR - The invention relates to a vibrating wire sensor ( | 2020-01-23 |
20200025634 | MINIATURE SIZE FORCE SENSOR WITH MULTIPLE COUPLING TECHNOLOGY - Example systems, apparatuses and methods are disclosed for sensing a force applied by an external source. An example system comprises a substrate comprising a plurality of electrical contact pads disposed on a first surface of the substrate. The system further comprises a force sensing device disposed on a second surface of the substrate, the second surface opposite the first surface. The system further comprises a housing disposed on the second surface of the substrate. The housing defines an aperture that provides a common coupling interface. The common coupling interface provides a common path for the force to be transmitted to the force sensing device either through a first coupling or a second coupling different from the first coupling. | 2020-01-23 |
20200025635 | PRESSURE SENSOR - Provided is a pressure sensor including a first optical waveguide inside a lower substrate, a graphene layer above the lower substrate, an upper substrate above the graphene layer, and spacers between the lower substrate and the upper substrate. | 2020-01-23 |
20200025636 | ASSEMBLY FOR MEASURING TORQUE AND/OR AXIAL LOAD FOR CAPPING HEADS - An assembly for measuring torque and/or axial load for capping heads comprises a containing body, a torque and/or load sensor housed within the body, and an interface that connects a capping head to the body. The interface is coupled to the torque/load sensor to transfer torque applied on the interface to the torque sensor and/or to transfer load applied on the interface to the load sensor. The interface comprises a first part fixedly constrained to the capping head such that the first part is brought into rotation and/or translation by the capping head, and a second part coupled to the torque sensor for transferring a torque thereto and/or to the load sensor for transferring a load thereto. The torque and/or load are applied by the first part to the second part, and the first part transfers a torque to the second part in the absence of a reciprocal contact. | 2020-01-23 |
20200025637 | HUB FOR A BICYCLE WHEEL ALLOWING THE DETERMINATION OF THE DRIVING TORQUE AND OF THE POWER GENERATED BY THE CYCLIST - Hub for a bicycle wheel allowing the determination of the driving torque of a bicycle wheel, comprising a torque lateral flange intended for the fastening of transmission spokes transmitting the torque of the wheel hub to the rim, strain gauges and/or pairs of strain gauges arranged on the torque lateral flange in the vicinity of at least certain attachment points of the spokes, said strain gauges being configured to deliver signals making it possible to determine the driving torque of the wheel. | 2020-01-23 |
20200025638 | DIFFERENTIAL PRESSURE SENSOR CHIP, DIFFERENTIAL PRESSURE TRANSMITTER, AND METHOD FOR MANUFACTURING DIFFERENTIAL PRESSURE SENSOR CHIP - A differential pressure sensor chip ( | 2020-01-23 |
20200025639 | QUANTUM PRESSURE STANDARD AND METHODS FOR DETERMINING AND USING SAME - A method determines a total velocity average cross-section parameter | 2020-01-23 |
20200025640 | LOAD MOMENT INDICATOR SYSTEM AND METHOD - A method for determining stability of a vehicle having a load suspended from the vehicle is provided. The method can include obtaining measurements from a plurality of sensors positioned on the vehicle, obtaining a measurement from a vehicle accelerometer operative to determine an inclination of the vehicle, determining a position of the load suspended from the vehicle, determining a slung load of the load suspended from the vehicle, using the determined slung load and the determined position of the load suspended from the vehicle, determining tipping moments acting on the vehicle, determining righting moments acting on the vehicle and determining a tipping stability based on the determined tipping moments and determined righting moments. | 2020-01-23 |
20200025641 | LEAK-DETACHABLE LIQUID-HEAT-TRANSMISSION DEVICE - A leak-detectable liquid-heat-transmission device including a heat conductive plate, a cover covering on one surface of the heat conductive plate, and a channel structure disposed in the cover is provided. The channel structure is arranged on the heat conductive plate and the cover. A flow chamber and a leak detecting channel surrounding and isolated from the flow chamber is defined between the cover and the heat conductive plate by the channel structure. An inlet and an outlet respectively communicated with the flow chamber are defined on the cover, and a fluid sensor for detecting the working fluid leaking from the flow chamber is arranged in the leak detecting channel. | 2020-01-23 |
20200025642 | SEALING DETECTION METHOD FOR A SEALING STRUCTURE - There is provided a sealing detection method for a sealing structure, comprising the following steps: S | 2020-01-23 |
20200025643 | HEATER PIPE GAS LEAK DETECTING DEVICE AND HEATER PIPE GAS LEAK DETECTING METHOD - According to one of embodiments, a gas leak detecting device of a heater pipe and a gas leak detecting method of a heater pipe which are able to reliably detect a leak of gas from a heater pipe in which a fine hole is formed are provided. There is provided a gas leak detecting device of a heater pipe | 2020-01-23 |
20200025644 | REMOTE TOWER MONITORING SYSTEM - A tower monitoring system for monitoring a remote tower for structural evaluation and analysis. The tower monitoring system includes a sensor unit that takes tower data readings that include displacement readings. The sensor unit provides the tower data readings to a ground control unit near the tower. A remote server is in communication with the ground control unit and includes a secondary source of data, such as historical data of the tower, current data or historic data from nearby towers, and nearby weather and geological data. The monitoring system implements a modal analysis to determine contributions to the displacement readings and alarms an operator if the modal readings indicate structural stress beyond a predetermined threshold. Data is saved and can be used in a trend analysis to review any changes in the tower displacement readings over a period of time. | 2020-01-23 |
20200025645 | High-G Shock Testing Machine - A shock testing machine including: a test platform upon which one or more objects to be tested are mounted; one or more rails upon which the test platform is movable in a longitudinal direction; and a braking station for retarding a relative motion between the test platform and the braking station, wherein the test platform and the braking station include at least one portion interfering with the relative motion of the test platform and the braking station such that relative movement of the test platform and the braking station past the at least one portion produces a shock lateral to the longitudinal direction | 2020-01-23 |
20200025646 | System and Method for Distributed Airflow Sensing - Disclosed herein is a distributed pressure sensor system that quickly detects and counters changes in lift, onset of stall, and flutter. The distributed pressure sensor system may employ a plurality of integrated pressure ports distributed across the span of a wing's leading edge to gather differential pressure measurements. Based on the differential pressure measurements, the distributed pressure sensor system can estimate torque on the fuselage to provide a more efficient estimate for changes in lift, onset of stall, and/or flutter. These estimates may be applied as feedback to the aircraft's control system, thereby eliminating the latency in the existing platform dynamics. | 2020-01-23 |
20200025647 | METHOD OF ANALYZING A LIGHT DISTRIBUTION OF A VEHICLE HEADLIGHT - The invention describes a method of analyzing a light distribution of a vehicle headlight. The method determines a cutoff line based on a brightness distribution within a column of an image of the light distribution, the column being perpendicular to a horizon in the image. The method compares the cutoff line with a reference cutoff line and uses the deviations revealed by such comparison to attribute a reduced quality of the light distribution to a particular one of several possible causes. The invention further describes a vehicle headlight analyzer which is arranged to perform the method. The invention finally describes a corresponding computer program product comprising code for executing the method on a processing device. | 2020-01-23 |
20200025648 | CONDITION MONITORING SYSTEM AND WIND TURBINE - A vibration sensor measures a vibration waveform of a mechanical component. A processor detects a change in the vibration waveform. The processor includes an evaluation value computing unit and a detector. The evaluation value computing unit time-sequentially computes an evaluation value that characterizes a root-mean-square value of vibration waveform data output from the vibration sensor within a prescribed time period. The detector detects a change in the vibration waveform based on the evaluation value. The evaluation value computing unit computes, as the evaluation value, a value based on kurtosis and skewness of a distribution of the root-mean-square value within the prescribed time period. | 2020-01-23 |
20200025649 | Ultrasonic Tank for a Turbomachine - A system for performing ultrasonic procedures within a turbomachine. The system includes a bladder and a probe assembly. The bladder includes a bladder body for positioning within the turbomachine. Further, the bladder is inflatable to at least partially define an ultrasonic tank within the turbomachine for containing a fluid medium. The probe assembly includes an extension member and ultrasonic transmitter coupled to or positioned within the extension member. The extension member is insertable into the ultrasonic tank for positioning the ultrasonic transmitter within the ultrasonic tank. | 2020-01-23 |
20200025650 | TIRE TESTING METHOD AND TIRE TESTING DEVICE - A tire testing method includes: applying a lubrication solution to a bead part of a tire; detecting a phase of a reference point of the tire; detecting a phase of a rotation origin of a spindle at common coordinates shared with coordinates at which the phase of the reference point is indicated; detecting a singular point present on the tire by conducting a tire test while rotating the tire on the spindle, and detecting a phase from the rotation origin to the singular point; calculating a phase from the reference point to the singular point based on the phase of the reference point, the phase of the rotation origin, and the phase from the rotation origin to the singular point; storing information about the reference point and information about the rotation origin at the common coordinates; and marking the tire at a position where the singular point is present. | 2020-01-23 |
20200025651 | ROTATING BODY LOAD MEASURING DEVICE - A rotating body load measuring device according to the present invention includes: a first support section which supports one end portion of a shaft body, which protrudes from one end face of a rotating body, so as to be immovable in a first direction and a second direction along a central axis; a second support section which supports the other end portion of the shaft body, which protrudes from the other end face of the rotating body, so as to be immovable in the first direction and movable in the second direction; and a measuring part capable of measuring a force acting in the first direction on at least one of the first support section and the second support section from the shaft body and capable of measuring a force acting in the second direction on the first support section from the shaft body. | 2020-01-23 |
20200025652 | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM - In order to reduce the cost of pinging, this information processing device is characterized by being equipped with: a data reception unit that receives data from a device being monitored; an abnormality inference unit that, on the basis of a data reception status indicating that the data reception unit has received the data, infers an abnormality of the device being monitored; and a diagnosis instruction unit that issues an instruction for starting a device diagnosis when the abnormality inference unit infers that there is an abnormality in the device being monitored. | 2020-01-23 |
20200025653 | SAMPLE COLLECTION AND HANDLING FOR DELAYED ANALYSIS - The present invention provides, among other things, devices, methods and applications of collecting, preserving, transporting, and analyzing tiny body fluids which have targeted biomarkers. | 2020-01-23 |
20200025654 | SAMPLE STAINING DEVICE - A sample staining device, comprising a staining platform provided with a staining solution and cleaning solution supply part; glass slide support structures located on either side of the staining platform and forming a certain clearance between a glass slide and the staining platform; and a glass slide driving mechanism that enables the glass slide to move while maintaining a certain clearance from the staining platform. When said device works, a staining solution is supplied to the staining platform, and a convex liquid surface is formed due to surface tension; when the glass slide moves to the convex liquid surface of the staining solution, the staining solution infiltrates and diffuses in the clearance formed between the staining platform and the glass slide to cover the glass slide so as to stain a sample; and after the glass slide is stained, a cleaning solution is supplied to clean the residual staining solution. | 2020-01-23 |
20200025655 | AUTOMATED METHODS AND SLIDE PROCESSING APPARATUSES - A system is capable of detecting substrates and can differentiate between zero, one, or multiple transparent or semi-transparent substrates in a stack. The system can include an optical sensor, an optically anti-reflective element, and a detector. The optical sensor outputs light towards the optically anti-reflective element. The light detector is positioned to detect light from the light source that is reflected by substrates, if any, positioned within a detection zone between the optically anti-reflective element and the detector. | 2020-01-23 |
20200025656 | METHODS AND DEVICES FOR HIGH THROUGHPUT PURIFICATION - Described herein are devices and methods for high throughput purification of particles. In some cases, methods and devices described herein can be used to remove erythrocytes and purify leukocytes and raise the quality of umbilical cord blood and other transplant grafts, thereby significantly improving patient outcomes. | 2020-01-23 |
20200025657 | METHODS AND DEVICES FOR HIGH THROUGHPUT PURIFICATION - Described herein are devices and methods for high throughput purification of particles. In some cases, methods and devices described herein can be used to remove erythrocytes and purify leukocytes and raise the quality of umbilical cord blood and other transplant grafts, thereby significantly improving patient outcomes. | 2020-01-23 |
20200025658 | RETENTION OF COMPOSITION OF LIQUEFIED NATURAL GAS ON VAPOURISATION - A method of vapourising a sample of liquefied natural gas so as to retain the proportions of components of the liquefied natural gas on vapourisation, the method comprising the steps of: introducing liquefied natural gas into a liquid inlet ( | 2020-01-23 |
20200025659 | FRACTURE DETERMINATION DEVICE, FRACTURE DETERMINATION PROGRAM, AND METHOD THEREOF - This fracture determination device | 2020-01-23 |
20200025660 | High-G Shock Testing Machine - A brake for use with a shock testing machine, the brake including: a brake material for generating a frictional force to stop a test platform when the brake material is urged against an opposed braking surface; links for rotatably connecting the brake material to the test platform; a biasing spring to bias the brake material towards the braking surface; a restraint mechanism for restraining the braking material, against a biasing force of the biasing spring, in a retracted position where the braking material is separated from the braking surface; and a release mechanism for releasing the restraint of the release mechanism to bias the brake material against the braking surface; wherein the links are configured such that relative movement between the brake material and braking surface while the brake material and braking surface are engaged causes a frictional force between the brake material and braking material to increase. | 2020-01-23 |
20200025661 | NOTCH TREATMENT METHODS FOR FLAW SIMULATION - A notch treatment method for flaw simulation including providing the specimen with the notch, the notch having a re-melt material layer; isolating the notch; and selectively etching the notch to provide an etched surface of the notch; wherein at least a portion of the re-melt material layer has been removed from the notch. In one aspect, there is provided a notch treatment method for flaw simulation including providing the specimen with the notch, the notch having a re-melt material layer, the specimen includes steel or an alloy thereof; isolating the notch; and selectively etching the notch with a first etching solution and a second etching solution to provide an etched surface on the notch; wherein at least a portion of the re-melt material layer has been removed from the notch. | 2020-01-23 |
20200025662 | AUTONOMOUS COMPACTION TESTING SYSTEMS AND METHODS - An autonomous terrestrial compaction testing vehicle includes a compaction density meter coupled to the vehicle and a controller. The controller is communicatively connected to the compaction density meter and to a controller of a compactor machine that is compacting or has compacted an area of terrain. The controller is configured to autonomously control movement of the vehicle over the compacted area and control the compaction density meter to take a plurality of compaction density measurements ata plurality of locations of the compacted area. | 2020-01-23 |
20200025663 | SYSTEMS AND METHODS FOR GAMMA RADIATION BASED STABILIZATION OF REPLICATED MIRROR STRUCTURES AT THE NANOMETER-SCALE - A system includes a curing assembly for low temperature curing and residual stress relief of material substrates. The curing assembly includes a first exposure chamber configured to expose the material substrate to UV radiation, and a second exposure chamber configured to expose the material substrate to Gamma radiation. In some embodiments, a mixing apparatus may mix nano-filler particles into the material substrate prior to exposure to Gamma radiation. The cure assembly may also include a control system for determining exposure dosages and exposure times based at least in part, on the material properties of the material substrate. | 2020-01-23 |
20200025664 | Vitro Method and Apparatus for Analysing the Behaviour of Substances in Simulated Physiological Environment - The invention refers to an in vitro method and apparatus for analysing the behaviour of substances in simulated physiological environment. The method comprises the steps of providing a first fluid, a gel matrix and a second fluid, separating the first fluid and the gel matrix by at least one first semi-permeable membrane and separating the gel matrix and the second fluid by at least one second semi-permeable membrane. The method further comprises the steps of injecting a substance into the first fluid, letting the substance migrate from the first fluid through the at least one first semi-permeable membrane, through the gel matrix, through the at least one second semi-permeable membrane and into the second fluid, and determining clearance of the substance from the first fluid. | 2020-01-23 |
20200025665 | METHOD AND APPARATUS FOR DETERMINING PARTICLE CHARACTERISTICS UTILIZING A PLURALITY OF BEAM SPLITTING FUNCTIONS AND CORRECTION OF SCATTERED LIGHT - Apparatus and methods for determining information about at least one particle by measuring light scattered from the particles. Scattered light is combined with light from a light source to produce an optical interference signal utilizing a plurality of beam splitting functions. Scattered light signals are corrected for signal components which are not derived from particle scatter. | 2020-01-23 |
20200025666 | Electrostatic Particle Sensors - Various embodiments include a method for checking a sensor for soot particles in exhaust of an engine comprising: generating a sensor current between a first electrode and a second electrode of the sensor, wherein the first electrode and the second electrode define a gap through which the exhaust gas flows between the electrodes, by applying a difference in potential between the electrodes, wherein soot particles accumulate on the electrodes and, after a dwell time dependent on the preloading of the electrodes with soot particles, they move from a first electrode to the respective second electrode generating a flow of current as a measure of the quantity of soot in the stream of exhaust gas; determining whether a peak in the sensor current is measured after the switching off of the internal combustion engine; and if no peak in the sensor current is measured, flagging the particle sensor as faulty. | 2020-01-23 |
20200025667 | METHOD AND SYSTEM FOR ESTIMATING BREAKDOWN PRESSURE USING ROCK WEAKNESS INDEX - A method for estimating breakdown pressure values along a wellbore starts from analyzing cuttings from locations along the wellbore to determine rock properties, including rock texture information associated with the locations. The anisotropic elastic and mechanical properties at the locations are calculated based on the rock properties and using at least one rock physics model. Rock weakness index values corresponding to the locations are then calculated based on the anisotropic elastic and mechanical properties and the rock texture information. The breakdown pressure values at the locations are estimated from the rock weakness index values. | 2020-01-23 |
20200025668 | METHOD FOR CALCULATING TORTUOUS HYDRAULIC DIAMETER OF POROUS MEDIUM AND METHOD FOR ANALYZING FLOW IN POROUS MEDIUM USING SAME - Provided is a method of calculating a tortuous hydraulic diameter of a porous medium for laminar flow and turbulent flow considering a geometric feature and a friction loss feature. A method of calculating a tortuous hydraulic diameter of a porous medium, according to an embodiment of the present invention, includes providing porosity and a specific surface area of a porous medium, calculating a hydraulic diameter of the porous medium by using the porosity and the specific surface area, calculating tortuosity of the porous medium, and calculating a tortuous hydraulic diameter corresponding to a function of tortuosity, by using the hydraulic diameter and the tortuosity of the porous medium. | 2020-01-23 |
20200025669 | METHODS AND DEVICES FOR MULTI-STEP CELL PURIFICATION AND CONCENTRATION - Described herein are microfluidic devices and methods that can separate and concentrate particles in a sample. | 2020-01-23 |
20200025670 | RESIN COMPOSITION AND FLOW CELLS INCORPORATING THE SAME - An example of a resin composition includes an epoxy resin matrix, a free radical photoinitiator selected from the group consisting of 2-ethyl-9,10-dimethoxyanthracene, 2,2-dimethoxy-2-phenylacetophenone, 2-ethoxy-2-phenylacetophenone, and a phosphine oxide, and a photoacid generator. When cured, the resin composition has low or no autofluorescence when exposed to blue excitation wavelengths ranging from about 380 nm to about 480 nm or green excitation wavelengths ranging from about 510 nm to about 560 nm. | 2020-01-23 |
20200025671 | METHODS, SYSTEMS, AND APPARATUS FOR PROGRESSIVE CORROSION DETECTION - Apparatus, systems, and methods for progressive corrosion detection are disclosed. An example apparatus includes a query generator to query a multiplexer channel to receive an output voltage, the multiplexer channel linked to a fin group of an electrode array, the fin group forming an open circuit in the absence of conductive crystal formation, a quantifier to determine, using a reference voltage, a difference between the reference voltage and the output voltage from the queried multiplexer channel, and a contamination level comparator to identify presence of conductive crystal formation based on the difference between the reference voltage and the output voltage. | 2020-01-23 |
20200025672 | MYCELIUM WITH REDUCED COEFFICIENT OF FRICTION AND ABRASION RESISTANCE THROUGH MECHANICAL ALTERATION OF MYCELIAL SURFACE MICROSTRUCTURE - A method for reducing and determining coefficient of friction of a mycelium for improving a plurality of mechanical properties of the mycelium. In the method, a first mycelium layer is contacted with an abrasive and pressure apparatus for smoothing and altering a microstructure of the mycelium. The smoothing of the mycelium microstructure reduces the coefficient of friction of the mycelium thereby enhancing the abrasion resistance of the mycelium. The coefficient of friction of the mycelium surface reduced through smoothing of the mycelium surface is determined utilizing a tilt angle mechanism. | 2020-01-23 |
20200025673 | GAS ANALYZER AND GAS ANALYSIS METHOD - Gas analyzer or gas analysis method, in which beams of at least two different radiation sources are coupled into a Herriott cell containing a measurement gas and, after being reflected multiple times, are coupled out therefrom and detected, wherein the beams are aligned such that they strike mirrors in point patterns which extend along ellipses, where the different ellipses lie inside one another and have two shared vertices (co-vertices) on a shared axis of symmetry, whereas the other co-vertices (or vertices) do not coincide, the beams of at least two of the different radiation sources are coupled into the Herriott cell at differing points of the associated point pattern and/or are coupled into the Herriott cell such that they pass through the associated point patterns along the ellipses in opposite directions, and where all beams are coupled out at the point of one of the shared vertices. | 2020-01-23 |
20200025674 | FLOW CELL UNIT - A gasket sandwiched between a flow cell and a joint member has, in a main flat surface, an inlet communication hole for communicating between an inlet hole of the flow cell and an inlet flow path of the joint member and an outlet communication hole for communicating between an outlet hole of the flow cell and an outlet flow path of the joint member. Furthermore, a deformation absorbing structure for absorbing deformation of the gasket is provided between the inlet communication hole and the outlet communication hole in the main flat surface of the gasket. | 2020-01-23 |
20200025675 | SYSTEMS AND METHODS FOR PERFORMING MEASUREMENTS OF ONE OR MORE MATERIALS - Systems and methods for performing measurements of one or more materials are provided. One system is configured to transfer one or more materials to an imaging volume of a measurement device from one or more storage vessels. Another system is configured to image one or more materials in an imaging volume of a measurement device. An additional system is configured to substantially immobilize one or more materials in an imaging volume of a measurement device. A further system is configured to transfer one or more materials to an imaging volume of a measurement device from one or more storage vessels, to image the one or more materials in the imaging volume, to substantially immobilize the one or more materials in the imaging volume, or some combination thereof. | 2020-01-23 |
20200025676 | AUTOMATED INFRARED SPECTROMETER LIQUID TRANSMISSION CELL FILLING AND FLUSHING DEVICE - The present invention relates to an automated liquid transmission cell system capable of transferring solvents and samples to clean and fill the transmission cells. Three valves allow a plurality of system configurations to perform a variety of flushing and filling processes by changing the position of each valve. A plurality of tubes are connected to two of the valves such that changing the valve positions will redirect fluid transmission paths. | 2020-01-23 |
20200025677 | METHOD AND APPARATUS FOR ENHANCED PHOTO-THERMAL IMAGING AND SPECTROSCOPY - System for performing chemical spectroscopy on samples from the scale of nanometers to millimeters or more with a multifunctional platform combining analytical and imaging techniques including dual beam photo-thermal spectroscopy with confocal microscopy, Raman spectroscopy, fluorescence detection, various vacuum analytical techniques and/or mass spectrometry. In embodiments described herein, the light beams of a dual-beam system are used for heating and sensing. | 2020-01-23 |
20200025678 | SYSTEM AND METHOD FOR USE IN HIGH SPATIAL RESOLUTION ELLIPSOMETRY - System and method for use in optical monitoring of a sample. The system comprising: a light source unit ( | 2020-01-23 |
20200025679 | GAS IMAGING SYSTEMS AND METHODS - An IR imaging device includes an optical element receiving infrared radiation from a scene, a filter blocking IR radiation outside of a particular range of wavelengths, an array of sensor pixels to capture an image of the scene based on infrared radiation received through the optical element and filter, the array of sensor pixels comprising a first array of sensor pixels to image gas in within a first spectral bandwidth, and a second array of sensor pixel to sense IR radiation in a second spectral bandwidth where gas is not detected, a read-out integrated circuit (ROIC) and logic circuitry to generate a first image sensed by the first array and a second image sensed by the second array, and gas detection logic to detect the presence of gas in the first image. | 2020-01-23 |
20200025680 | TAPERED ATTENUATION TOTAL INTERNAL REFLECTION OPTICAL SENSOR FOR DOWNHOLE PRODUCTION LOGGING - The present disclosure is for a tool for measurement of phases in fluid in downhole applications. The tool includes a light coupler for providing a first light and for detecting a second light. The first light is provided to an optical interface and the second light is received from the optical interface. The optical interface is between the tool and the fluid. An optical path is provided that is integral or coupled to the optical interface. The optical path allows transmission of the first light into the fluid at the optical interface and also allows receiving the second light from the optical interface. The second light includes one or more light components disturbed by the fluid. A processor provides digital data associated with the measurement of phases in the fluid using optical data from at least the second light. | 2020-01-23 |
20200025681 | MONITORING OPACITY OF SMOKE EXHAUSTED BY WOOD STOVE AND CONTROLLING WOOD STOVE BASED ON SAME - A wood stove monitoring and control device can include a mounting flange mountable to a chimney exhaust pipe of a wood stove. The device can include a ring removably mountable on top of the mounting flange, where the flange is suitably positioned vertically along the exhaust pipe so that the ring is positioned at least partially above an end of the exhaust pipe. The device includes an optical beam source disposed on the ring, and which generates and outputs an optical beam. The device includes an optical sensor positioned on the ring opposite the optical beam source to detect the optical beam output by the optical beam source as the optical beam passes through smoke exhausted by the wood stove through the exhaust pipe. The device can include a temperature probe disposed on the ring to measure a temperature of heat exhausted by the wood stove through the exhaust pipe. | 2020-01-23 |
20200025682 | FAR-FIELD OPTICAL SUPER-RESOLUTION MICROSCOPY METHOD - The present invention discloses a far-field optical super-resolution microscopy method, and particularly relates to an optical super-resolution microscopy method for micro-structures on the surface of a sample. The present invention measures the vibration modes of different micro-samples via a laser interference vibrometer, and utilizes different eigen-vibration frequencies of the micro-structures on the surface of the sample to render, under the cooperation of a sub-nanometer two-dimensional displacement scanning translation stage, a high-resolution spatial position, an excitation frequency vibration spectrum and an image pattern, thus realizing super-resolution microscopy imaging. Since the present invention utilizes the different vibration frequencies of the micro-structures on the surface of the sample to perform marking, and adopts a laser to excite and detect the vibration of the micro-structures, the method has the characteristics of causing no mark, no damage and no contamination to the sample. | 2020-01-23 |
20200025683 | Method and sensor array for identifying an analyte - A method and sensor array for identification of an analyte is disclosed. The method comprises preparing a plurality of solutions at a plurality of pH values of at least one fluorescent poly(para-phenyleneethynylene) and its complex(es), exposing the complex analyte to the plurality of the solutions and measuring the fluorescence intensity of the exposed complex analyte. The fluorescence intensity is compared with a library and the complex analyte identified from the comparison. | 2020-01-23 |
20200025684 | METHOD AND SYSTEM FOR SEPARATING BIOMOLECULES FROM A MIXTURE CONTAINING SAME - A system featuring a substrate and a multiplicity of nanostructures arranged on the substrate is provided. At least one portion of the nanostructures feature a capturing moiety covalently attached to a surface thereof and at least another portion of the nanostructures, which can be the same or different from the first portion, feature a light-activatable moiety covalently attached to a surface thereof. The capturing moiety is such that selectively interacts with an analyte, and the light-activatable moiety generates, upon exposure to light, a reactive moiety that interferes with an interaction of the capturing moiety and the analyte. Further provided are systems featuring a substrate and a multiplicity of nanostructures aligned generally vertically to the substrate, at least a portion of these nanostructures being branched nanostructures. Uses of the systems in extracting, and optionally identifying, the analyte from a sample are also provided. | 2020-01-23 |
20200025685 | METHODS OF MEASURING EXOSOMES USING INTRINSIC FLUORESCENCE - Described herein are novel rapid and reliable methods of detection of extracellular vesicles and quantifying extracellular vesicle concentrations and absolute number from various sources, including raw cell harvest. The methods described herein comprise detection of intrinsic fluorescence of extracellular vesicles in biological samples. Extracellular vesicles analyzed by the methods of this application have a stereotypical elution profile distinct from known contaminants. The methods described herein are a significant improvement over the state of the art and fulfills an unmet need in the field of extracellular vesicle manufacturing and quality control. | 2020-01-23 |
20200025686 | COLORIMETRIC ASSAYS - Among other thing, the present invention provides solution to the problem, particularly, the present invention provides means to improve the sensitivity, speed, and easy-to-use of a colorimetric assay. | 2020-01-23 |
20200025687 | CONTROL INTERFACE FOR A MACHINE-VISION LIGHTING DEVICE - A machine-vision device including a camera system, with a camera and an integrated origin light source that is integrated into the camera system, and a lighting device with: control interface including: a plurality of light sensors each for capturing a respective origin light signal, and emitting a respective sensor signal, and an electronic unit for processing the sensor signal configured so as to transmit a respective control signal to a respective output of the processing electronic unit. The lighting device with one or more automatically controlled light sources that are external to the camera system, each connected to one respective output of the processing electronic unit by respective connection, so as to be controlled with the control signal delivered to the output. At least one light sensor is placed so as to directly capture the light emitted by one origin light source. | 2020-01-23 |
20200025688 | EUV VESSEL INSPECTION METHOD AND RELATED SYSTEM - A single-shot metrology for direct inspection of an entirety of the interior of an EUV vessel is provided. An EUV vessel including an inspection tool integrated with the EUV vessel is provided. During an inspection process, the inspection tool is moved into a primary focus region of the EUV vessel. While the inspection tool is disposed at the primary focus region and while providing a substantially uniform and constant light level to an interior of the EUV vessel by way of an illuminator, a panoramic image of an interior of the EUV vessel is captured by way of a single-shot of the inspection tool. Thereafter, a level of tin contamination on a plurality of components of the EUV vessel is quantified based on the panoramic image of the interior of the EUV vessel. The quantified level of contamination is compared to a KPI, and an OCAP may be implemented. | 2020-01-23 |
20200025689 | Multimode Defect Classification in Semiconductor Inspection - A semiconductor-inspection tool scans a semiconductor die using a plurality of optical modes. A plurality of defects on the semiconductor die are identified based on results of the scanning. Respective defects of the plurality of defects correspond to respective pixel sets of the semiconductor-inspection tool. The scanning fails to resolve the respective defects. The results include multi-dimensional data based on pixel intensity for the respective pixel sets, wherein each dimension of the multi-dimensional data corresponds to a distinct mode of the plurality of optical modes. A discriminant function is applied to the results to transform the multi-dimensional data for the respective pixel sets into respective scores. Based at least in part on the respective scores, the respective defects are divided into distinct classes. | 2020-01-23 |
20200025690 | SURFACE DEFECT INSPECTION METHOD AND SURFACE DEFECT INSPECTION APPARATUS - A surface defect inspection method includes: acquiring an original image by capturing an image of a subject of an inspection; generating texture feature images by applying a filtering process using spatial filters to the original image; generating a feature vector at each position of the original image, by extracting a value at a corresponding position from each of the texture feature images, for each of the positions of the original image; generating an abnormality level image representing an abnormality level for each position of the original image, by calculating, for each of the feature vectors, an abnormality level in a multi-dimensional distribution formed by the feature vectors; and detecting a part having the abnormality level that is higher than a predetermined level in the abnormality level image as a defect portion or a defect candidate portion. | 2020-01-23 |
20200025691 | METHOD OF DETECTING PARTICLES ON PANEL - A method for detecting degree of particulate contamination on a flat panel mainly includes the following steps: illuminating a to-be-detected flat panel ( | 2020-01-23 |
20200025692 | SUBSTRATE INSPECTION METHOD AND SUBSTRATE INSPECTION APPARATUS - A substrate inspection method includes: acquiring a feature amount of each of divided areas in an inspection target peripheral edge image, the inspection target peripheral edge image being an image of a peripheral portion of a target substrate as an inspection target, the divided areas being obtained by dividing a predetermined area in the image of the peripheral portion of the target substrate into a plurality of areas; and performing a predetermined determination concerning inspection of the peripheral portion of the target substrate based on an acquisition result in the acquiring the feature amount. | 2020-01-23 |
20200025693 | OPTICAL PHASE MEASUREMENT SYSTEM AND METHOD - A method for use in optical measurements on patterned structures, the method including performing a number of optical measurements on a structure with a measurement spot configured to provide detection of light reflected from an illuminating spot at least partially covering at least two different regions of the structure, the measurements including detecting light reflected from the at least part of the at least two different regions within the measurement spot, the detected light including interference of at least two complex electric fields reflected from the at least part of the at least two different regions, and being therefore indicative of a phase response of the structure, carrying information about properties of the structure. | 2020-01-23 |
20200025694 | MICROWAVE DIELECTRIC ANALYZER - Various examples related to microwave dielectric analyzers and their use are provided. In one example, a microwave dielectric analyzer includes a measurement apparatus having a conductive electrode that can couple to a microwave analyzer and processing circuitry that can determine a dielectric characteristic of the dielectric specimen using a reflection coefficient measured by the microwave analyzer. The dielectric characteristic can be determined using a computational electromagnetic model of the measurement apparatus. The reflection coefficient can be measured by the microwave analyzer with the dielectric specimen in contact with the conductive electrode and/or sandwiched between conductive electrodes. The conductive electrodes can be axially aligned, and the second electrode may not be coupled to the microwave analyzer. | 2020-01-23 |
20200025695 | METHODS AND SYSTEMS FOR NON-INVASIVE MEASUREMENT OF SOIL CHLORINE AND/OR NITROGEN CONTENT AND FOR DETECTING SUB-SURFACE CHLORINE OR NITROGEN-CONTAINING OBJECTS - The presence of chlorine and nitrogen are determined and measured using a non-invasive portable neutron-generating and gamma ray detecting system(s). Portable devices of the present invention can also be used to detect chlorine and/or nitrogen-containing underground objects rapidly and on-site. Devices and systems described herein can be operated remotely and pre-programmed with search patterns, guided by an operator remotely, or programmed to home in on high-chlorine and/or nitrogen concentration areas. | 2020-01-23 |
20200025696 | ADAPTIVE SPECIMEN IMAGE ACQUISITION USING AN ARTIFICIAL NEURAL NETWORK - Techniques for adapting an adaptive specimen image acquisition system using an artificial neural network (ANN) are disclosed. An adaptive specimen image acquisition system is configurable to scan a specimen to produce images of varying qualities. An adaptive specimen image acquisition system first scans a specimen to produce a low-quality image. An ANN identifies objects of interest within the specimen image. A scan mask indicates regions of the image corresponding to the objects of interest. The adaptive specimen image acquisition system scans only the regions of the image corresponding to the objects of interest, as indicated by the scan mask, to produce a high-quality image. The low-quality image and the high-quality image are merged in a final image. The final image shows the objects of interest at a higher quality, and the rest of the specimen at a lower quality. | 2020-01-23 |
20200025697 | STABLE BINARY NANOCRYSTALLINE ALLOYS AND METHODS OF IDENTIFYING SAME - Identifying a stable phase of a binary alloy comprising a solute element and a solvent element. In one example, at least two thermodynamic parameters associated with grain growth and phase separation of the binary alloy are determined, and the stable phase of the binary alloy is identified based on the first thermodynamic parameter and the second thermodynamic parameter, wherein the stable phase is one of a stable nanocrystalline phase, a metastable nanocrystalline phase, and a non-nanocrystalline phase. In different aspects, an enthalpy of mixing of the binary alloy may be calculated as a first thermodynamic parameter, and an enthalpy of segregation of the binary alloy may be calculated as a second thermodynamic parameter. In another example, a diagram delineating a plurality of regions respectively representing different stable phases of at least one binary alloy is employed, wherein respective regions of the plurality of regions are delineated by at least one boundary determined as a function of at least two thermodynamic parameters associated with grain growth and phase separation of the at least one binary alloy. | 2020-01-23 |
20200025698 | AUTOMATIC ISOTHERMAL TITRATION MICROCALORIMETER APPARATUS AND METHOD OF USE - Automated isothermal titration micro calorimetry (ITC) system comprising a micro calorimeter with a sample cell and a reference cell, the sample cell is accessible via a sample cell stem and the reference cell is accessible via a reference cell stem. The system further comprises an automatic pipette assembly comprising a syringe with a titration needle arranged to be inserted into the sample cell for supplying titrant, the pipette assembly comprises an activator for driving a plunger in the syringe, a pipette translation unit supporting the pipette assembly and being arranged to place pipette in position for titration, washing and filling operations, a wash station for the titrant needle, and a cell preparation unit arranged to perform operations for replacing the sample liquid in the sample cell when the pipette is placed in another position than the position for titration. | 2020-01-23 |
20200025699 | Microtube Sensor For Physiological Monitoring - A soft, flexible microtube sensor and associated method of sensing force are described. A liquid metallic alloy is sealed within a microtube as thin as a strand of human hair to form the physical force sensing mechanism. The sensor is hardly distinguishable with the naked eye, and can be used for the continuous biomonitoring of physiological signals, such as unobtrusive pulse monitoring. Also described is a method of fabricating the microtube sensor and wearable devices incorporating one or more microtube sensors. | 2020-01-23 |
20200025700 | SINGLE-INPUT MULTIPLE OUTPUT NANOMATERIAL BASED GAS SENSOR - A single input multiple output nanomaterial based gas sensor having multiple terminals situated on a single sensor device, providing a N(N−1)/2 measurements for a single device. Resistance is measured from any arbitrary pair of electrodes; repeating the measurements for all combinations of electrode pairs creates the data set. The gas sensor response is the ratio of resistance shift over the initial resistance (Rt−Ro)/Ro, where Rt and Ro are resistance upon gas exposure and initial resistance, respectively. The sensor response time is the time needed to reach a stable output signal when an external stimulus is introduced. | 2020-01-23 |
20200025701 | POWER REDUCTION IN COMBUSTIBLE GAS SENSORS - A system includes a primary combustible gas sensor and a trigger combustible gas sensor including a first trigger element of low-thermal-mass which includes a first trigger heating element in operative connection with electronic circuitry. The trigger combustible gas sensor also includes a second trigger element of low thermal mass including a second trigger heating element. The second trigger element is also in operative connection with the electronic circuitry. The electronic circuitry further has a first trigger mode of operating in which the first trigger element is heated to a temperature at or above a temperature at which the first trigger element causes combustion of the at least one combustible gas analyte and wherein the second trigger element is operated as a trigger compensating element. The electronic circuitry is configured to operate the trigger combustible gas sensor to detect a value of a response at or above a threshold value. The primary combustible gas sensor is activated from a low-power state upon the threshold value being detected by the trigger combustible gas sensor. | 2020-01-23 |
20200025702 | Apparatus for measuring pressure and/or humidity - The invention relates to an apparatus for measuring pressure and/or humidity, and to a method for measuring pressure and/or humidity. The apparatus comprises at least one sensor for measuring pressure and/or humidity, wherein the sensor comprises at least one capacitor comprising at least two electrodes that are arranged, in particular, in a horizontal direction along and on an, in particular, flexible support material relative to one another. At least one dielectric layer is arranged between the electrodes. The invention is characterised in that at least one at least partially liquid-permeable and/or liquid-absorbing moisture layer is arranged at least in some places on a side, facing away from a support material, of at least one electrode and/or the dielectric layer. The at least one electrode and/or the dielectric layer are thus then arranged between the support material and the moisture layer in a transverse direction. In this way, a capacitance is at least partially changed by the liquid at least partially hitting the dielectric layer, wherein a processing unit is designed and provided to measure and/or store this change, so as to create a capacitive moisture sensor. | 2020-01-23 |
20200025703 | HUMIDITY SENSOR ARRANGEMENT - A humidity sensor assembly includes an integrated signal-processing component. A capacitive humidity sensor is disposed on the signal-processing component. An encapsulation partially surrounds the signal-processing component and has an opening in a region of the humidity sensor. A low-resistance, electrically conductive dissipation element is disposed in a region of the opening such that, in an event of an electrostatic discharge, a resulting discharge current is dischargeable through the at least one dissipation element at least to an extent that sensitive portions of the signal-processing component remain safe. | 2020-01-23 |
20200025704 | CAPACITIVE GAS SENSORS AND MANUFACTURING METHOD THEREOF - The present invention provides capacitive gas sensor and manufacturing method thereof in which the capacitive gas sensor comprises: a first electrode; a second electrode; a gas-sensitive dielectric material arranged between the first and the second electrodes to form a gas sensitive capacitor, the gas-sensitive dielectric material has a permittivity that depends on an amount of a gas compound absorbed from the environmental medium; and a dielectric-electrode interfacing material arranged at an interface between the gas-sensitive dielectric material and at least one of the first and second electrodes. The dielectric-electrode interfacing material is adapted to absorb thermally-induced dilatation of the at least one of the first and second electrodes for reducing mechanical stress on the gas-sensitive dielectric material. | 2020-01-23 |
20200025705 | CAPACITIVE SENSOR ARRAY FOR STRUCTURE DAMAGE DETECTION OR HEALTH ASSESSMENT - An example system includes an array of capacitive elements, a measurement lead, and a ground plane lead. One or more respective capacitive elements of the array of capacitive elements include a dielectric substrate and a corresponding top conductive layer, with each dielectric substrate configured to be positioned between the top conductive layer and a common ground plane. The measurement lead is coupled to the top conductive layer of each of the one or more respective capacitive elements. The ground plane lead is configured to be coupled to the common ground plane. The capacitive elements are structured such that the capacitive elements have varying respective capacitances, and the capacitive elements are arranged positionally within the array of capacitive elements such that a change in total capacitance is indicative of damage to a particular capacitive element at a particular position within the array of capacitive elements. | 2020-01-23 |