41st week of 2019 patent applcation highlights part 31 |
Patent application number | Title | Published |
20190310068 | APPARATUS AND METHOD FOR OBTAINING INFORMATION ON ROTATION OF DC COMMUTATOR MOTOR - A motor module includes a motor including a commutator, and an apparatus that is attached to the motor and obtains information on rotation of the motor. The apparatus includes a rotation angle calculator that calculates a rotation angle of the motor based on a voltage between terminals of the motor and an electric current flowing through the motor, a first signal generator that generates a first signal based on a ripple component included in the electric current flowing through the motor, a second signal generator that generates a second signal indicating that the motor has rotated by a predetermined angle based on the first signal and the rotation angle, and a rotation information calculator that calculates the information on the rotation of the motor based on an output from the second signal generator. | 2019-10-10 |
20190310069 | WAVEGUIDE INTERFEROMETER - A waveguide interferometer includes a multicore fiber used a multicore waveguide, where the multicore waveguide includes a coupler section formed by tapering a portion of the multicore waveguide so that one core though which a light source is fed is optically coupled to another core that is terminated differently that the core into which the source signal is provided. The terminations respond differently upon being exposed to an environmental condition or substance, and the difference in response to the environmental condition or substance results in a shift in interference of the light reflected back through the multicore waveguide, which is detected with a detector on the same side of the multicore waveguide as the light source. | 2019-10-10 |
20190310070 | METHODS, SYSTEMS, AND APPARATUS FOR PROGRAMMABLE QUANTUM PHOTONIC PROCESSING - A programmable photonic integrated circuit implements arbitrary linear optics transformations in the spatial mode basis with high fidelity. Under a realistic fabrication model, we analyze programmed implementations of the CNOT gate, CPHASE gate, iterative phase estimation algorithm, state preparation, and quantum random walks. We find that programmability dramatically improves device tolerance to fabrication imperfections and enables a single device to implement a broad range of both quantum and classical linear optics experiments. Our results suggest that existing fabrication processes are sufficient to build such a device in the silicon photonics platform. | 2019-10-10 |
20190310071 | COHERENT RECEIVER ARRAY - Optical coherent receiver arrays are described. The optical coherent receiver arrays include an integrated array of photodetectors separated by integrated mirrors which may cause interference of received free space optical and local oscillator signals. The mirrors may serve as splitters, helping to align the received signal and local oscillator to cause interference. The photodetectors of the optical coherent receiver array may be electrically coupled in various manners to read out the signals. The optical coherent receiver array may be implemented in an optical coherence tomography (OCT) imaging system in some embodiments. | 2019-10-10 |
20190310072 | GRATING MEASUREMENT APPARATUS - A grating measuring device includes: a light source module ( | 2019-10-10 |
20190310073 | Fixture For Checking A Bevel Gear Product And Related Method - A fixture for gauging a bevel gear product that is received on a mount and rotated relative to a base while a plurality of measuring lasers and a rotational position sensor are operated. Data from the measuring lasers and the rotational position sensor are employed by a controller to generate one or more data sets. The data set(s) include dimensional information on the bevel gear product as a function of a rotational position of the bevel gear product about the mount axis. Various dimensions of the bevel gear product are gauged by the controller based on information in the data set(s). | 2019-10-10 |
20190310074 | FILM THICKNESS MEASURING APPARATUS - An occurrence of a noise in a light receiver is suppressed, and an accuracy of measuring a film thickness is improved. A film thickness measuring apparatus includes: a stage being in contact with only an end portion of a substrate; a reflection suppressing unit located separately from the stage in a region surrounded by the stage; a light source; and a light receiver which a first light made up of light, which has been emitted from the light source, reflected on an upper surface of the measured film and a second light reflected on an upper surface of the substrate enter. The reflection suppressing unit is located separately from a lower surface of the substrate exposed to atmosphere, and suppresses a reflection of light, which enters the reflection suppressing unit from the light source, to the light receiver. | 2019-10-10 |
20190310075 | OPTICAL SENSOR - An optical sensor includes an optical fiber disposed in such a way that an end surface thereof is exposed in a distal end surface ( | 2019-10-10 |
20190310076 | Strain Sensitive Surfaces for Aircraft Structural Analysis and Health Monitoring - Systems and methods for assessing strain in structural components are disclosed. Structural component may have geometric patterns of grooves, with the grooves in the geometric pattern each having a groove width. The method may include illuminating the geometric pattern of grooves with a first light at a first wavelength that corresponds to the groove width to create diffraction when the first light hits the geometric pattern of grooves and corresponding changes in the wavelength of the light reflected from the geometric pattern of grooves indicating changes in the groove widths due to strain caused when the structural component is exposed to environmental conditions, detecting the wavelength of the light reflected from the geometric pattern of grooves, and correlating the detected wavelength of the light reflected from the geometric pattern of grooves to the strain in the structural components. | 2019-10-10 |
20190310077 | FIBER OPTIC CABLE FOR MEASURING PRESSURE, TEMPERATURE, AND STRAIN DISTRIBUTIONS - A DPTSS fiber optic cable includes an optical fiber sheathing cylindrical metal tube accommodating a pressure sensor optical fiber and having a plurality of through holes formed therein; and pressure blocking sections formed at intervals in the axial direction of the cable. | 2019-10-10 |
20190310078 | SYSTEM AND METHOD FOR DETERMINING AN OPTIMAL CLOCKING ORIENTATION OF AN OBJECT - A system for determining an optimal clocking orientation of an object at which to attach mating structure to the object includes a plurality of radiation devices, a plurality of transceivers, and a processor. The radiation devices are mounted on the object which has an as-designed object configuration. The transceivers are configured to generate distance measurements between the transceivers and the radiation devices at different clocking orientations of the object. The processor is configured to determine, based on the distance measurements, as-built object configurations corresponding to the different clocking orientations of the object. The processor is configured to compare the as-built object configurations to the as-designed object configuration and determines an optimal clocking orientation at which the as-built object configuration has the smallest deviation from the as-designed object configuration. | 2019-10-10 |
20190310079 | METHOD AND ARRANGEMENT FOR CAPTURING COORDINATES OF AN OBJECT SURFACE BY TRIANGULATION - The disclosure relates to an arrangement and a method for capturing coordinates of an object surface by triangulation. At least two partial light patterns are generated representing a decomposition of a corresponding basic light pattern. The partial light patterns are separately projected onto the object surface, an image of the object surface is captured during the projection of one of the partial light patterns, and components of the total intensity of the captured images are ascertained. A balance of direct and indirect intensity components is established per image and for each pixel under the assumption that the indirect intensity components in all images are equal. A reflection image is established based on the direct and/or indirect intensity components which approximates the image that would be capturable during a projection of the basic light pattern without indirect intensity components. Based on the reflection image, coordinates of the object surface are ascertained. | 2019-10-10 |
20190310080 | Localized Telecentricity and Focus Optimization for Overlay Metrology - An overlay metrology tool providing site-by-site alignment includes a controller coupled to a telecentric imaging system. The controller may receive two or more alignment images of an overlay target on a sample captured at two or more focal positions by the imaging system, generate alignment data indicative of an alignment of the overlay target within the imaging system based on the alignment images, set the alignment images as measurement images when the alignment of the overlay target is within selected alignment tolerances, direct the imaging system to adjust the alignment of the overlay target in the imaging system and further receive one or more measurement images from the imaging system when the alignment of the overlay target is outside the selected alignment tolerances, and determine overlay between two or more layers of the sample based on at least one of the measurement images. | 2019-10-10 |
20190310081 | METHOD AND SYSTEM FOR INSPECTING PLY-BY-PLY MACHINING OF MULTILAYER MATERIALS - The invention relates to achieve a rapid, reproducible and reliable characterization of the quality of ply-by-ply machining of multilayer materials. This method for inspecting ply-by-ply machining of a part ( | 2019-10-10 |
20190310082 | STRAIN CALCULATION APPARATUS, STRAIN COMPENSATION APPARATUS, PROGRAM, AND STORAGE MEDIUM - A strain calculation apparatus ( | 2019-10-10 |
20190310083 | TILT MEASUREMENT METHOD FOR RTK MEASURING RECEIVER - A tilt measurement method for an RTK measuring receiver includes the following steps: step Si: fixing the bottom of a centering rod and performing a measurement after an inclination and shake; step S | 2019-10-10 |
20190310084 | MOTION MEASUREMENT METHOD AND APPARATUS APPLIED TO LARGE MULTI-PADDLE WAVE SIMULATION SYSTEM - The present invention belongs to the technical field of image measurement, and provides a motion measurement method and apparatus applied to a large multi-paddle wave simulation system. When the motion of the wave maker is measured, firstly site images are collected by the cameras; the mark point on each wave making paddle in the image processing boards is identified; and a central position is computed. Then, the central position is contrasted with the initial position to calculate displacement of the image plane and convert the displacement into the displacement on a physical space in combination with calibration parameters. Next, data is transmitted to the computer through the EtherCAT network, and coded identification is conducted on the data. Finally, comparative analysis is conducted on a measured value and a target value of the motion of the wave making paddle in the computer, thereby obtaining motion information of the wave maker. In the present invention, when the motion of the wave maker is measured, the problems of difficult target recognition and unstable motion tracking caused by nonuniform illumination in the experiment site as well as the problems of great time consumption of an image analysis algorithm and low efficiency of data transmission of multiple camera systems are fully considered. | 2019-10-10 |
20190310085 | METHOD AND SYSTEM FOR MONITORING A BUILDING STRUCTURE - A system for monitoring a building structure is described. The system comprises a laser source which emits an infrared radiation and an interferometric arrangement which divides the radiation into an object beam and a reference beam. The object beam irradiates the building structure and is scattered by it, while the reference beam interferes with the scattered object beam so as to create a hologram of the building. The system also comprises a sensor which detects a sequence of holograms and a processing unit which reconstructs the evolution in time of deformations or displacements of the building by numerically processing the sequence of holograms. The system—being based on digital holography—offers various advantages compared to known monitoring techniques, for example techniques which make use of seismometers (possibility of remote monitoring, substantial space-time continuity of the monitoring, capacity for detecting a wider range of deformations and displacements). | 2019-10-10 |
20190310086 | GYROSENSOR, SIGNAL PROCESSING DEVICE, ELECTRONIC APPARATUS, AND METHOD OF CONTROLLING A GYROSENSOR - A gyrosensor according to an embodiment of the present technology includes an oscillator and a controller. The oscillator includes an oscillator body and a detection part. The detection part is provided on the oscillator body, and outputs a detection signal including angular velocity information. The controller includes an angular-velocity detection circuit and a correction circuit. The angular-velocity detection circuit detects the detection signal in synchronization with a first timing signal. The correction circuit detects the detection signal in synchronization with a second timing signal and generates a correction signal for correcting driving of the oscillator, the second timing signal having a phase different from a phase of the first timing signal. | 2019-10-10 |
20190310087 | MEMS GYROSCOPES WITH IN-LINE SPRINGS AND RELATED SYSTEMS AND METHODS - Microelectromechanical systems (MEMS) devices (such as gyroscopes) configured to reject quadrature motion are described. Quadrature motion arises for example when the drive motion of a gyroscope couples to the sense motion of a gyroscope even in the absence of an angular motion. In some circumstances, quadrature motion may result from the fact that the springs used in a gyroscope have slanted sidewall, which can impart torque in the mechanics of the gyroscope. MEMS gyroscope of the type described herein may be configured to reject quadrature motion by using only springs oriented substantially parallel to the drive direction. One such spring includes only beams parallel the drive directions, and optionally. These MEMS gyroscopes may be used to sense, among others, roll and pitch angular rates. | 2019-10-10 |
20190310088 | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM - [Object] To provide an information processing device, an information processing method, and a program that can determine the reliability of positioning information. [Solution] According to the present disclosure, there is provided an information processing device including: a control unit configured to determine reliability of positioning information of a user calculated on a basis of sensed information output from a sensing unit built in a portable information processing device. According to the present disclosure, it is possible to determine the reliability of positioning information. Note that the effects described above are not necessarily limitative. With or in the place of the above effects, there may be achieved any one of the effects described in this specification or other effects that may be grasped from this specification. | 2019-10-10 |
20190310089 | METHOD FOR REDUCING IN-TRANSIT NAVIGATIONAL ERRORS - A method for improving the accuracy of an inertial navigation system (INS) by performing a synchronization procedure to align the INS to a compass-derived initial heading comprises the steps of determining a heading of minimal error for the compass and defining that heading as the initial heading; orienting the INS to align with the so-defined initial heading; synchronizing the internal navigation system to that heading; and proceeding with navigation by use of the INS. The INS may be vehicle mounted or be contained in a portable navigation unit for swimmers or other users. The heading of minimal error may be determined by placing the compass within a multi-axis Helmholz coil system and monitoring compass readings and deviation errors as a function of actual compass positions. | 2019-10-10 |
20190310090 | METHOD, SYSTEM AND APPARATUS FOR GENERATING NAVIGATIONAL DATA - A computing device for generating a navigational path for a mobile automation apparatus includes: a memory storing, for each of a plurality of pairs of poses having predetermined orientations, a group of pre-computed path segments, each path segment traversing the pair of poses and corresponding to one of a set of entry poses and one of a set of exit poses; a navigational controller configured to: obtain a coarse path defined by a sequence of guide poses each having one of the predetermined orientations, the coarse path having a start location and an end location; for each successive pair of the guide poses, retrieve a selected one of the path segments from memory based on orientations of (i) the pair of guide poses, (ii) a preceding guide pose, and (iii) a following guide pose; and generate a final path for navigation by the apparatus by combining the selected path segments. | 2019-10-10 |
20190310091 | TRAVEL CONTROL DEVICE FOR MOVING BODY - Provided is a travel control device | 2019-10-10 |
20190310092 | METHOD, SYSTEM AND APPARATUS FOR DYNAMIC PATH GENERATION - A method of dynamic path generation in a navigational controller includes: generating (i) a plurality of paths extending from a starting location to a goal location, and (ii) a cost for each of the paths; selecting, based on the costs, an optimal path for execution from the plurality of paths; storing a subset of the costs in a cost history queue; responsive to detecting an obstacle during execution of the optimal path, retrieving one of the costs from the cost history queue; determining an initial re-planning search space based on the cost retrieved from the cost history queue; and initiating generation of a re-planned path within the initial re-planning search space. | 2019-10-10 |
20190310093 | SYSTEMS AND METHODS FOR FLEXIBLE ROUTE PLANNING - Systems, methods, and non-transitory computer readable media are provided for flexible route planning. Locations for a planned movement may be obtained. The locations may include at least a starting location and an ending location. A route for the planned movement may be determined. The route may include at least the starting location and the ending location. A composite cost of using the route may be determined. The composite cost may include at least a temporal cost component and a non-temporal cost component. An interface through which the composite cost is accessible may be provided. | 2019-10-10 |
20190310094 | Processing System Having A Machine Learning Engine For Providing A Common Trip Format (CTF) Output - Aspects of the disclosure relate to enhanced telematics processing systems with improved third party source data integration features and enhanced customized driving output determinations. A computing platform may receive telematics data and third party source data. The computing platform may enrich the telematics data using the third party source data. After generating the enriched telematics data, the computing platform may use machine learning algorithms and datasets to validate the enriched telematics data. The computing platform may ingest, via a batch ingestion process, the enriched telematics data. For example, the computing platform may store the enriched telematics data and generate additional enriched telematics data until expiration of a predetermined period of time. The computing platform may ingest the enriched telematics data associated with each trip. Once the enriched telematics data has been ingested, the computing platform may generate a standardized common trip format output for each trip. | 2019-10-10 |
20190310095 | Processing System Having A Machine Learning Engine For Providing A Common Trip Format (CTF) Output - Aspects of the disclosure relate to enhanced telematics processing systems with improved third party source data integration features and enhanced customized driving output determinations. A computing platform may receive telematics data and third party source data. The computing platform may enrich the telematics data using the third party source data. After generating the enriched telematics data, the computing platform may use machine learning algorithms and datasets to validate the enriched telematics data. The computing platform may ingest, via a batch ingestion process, the enriched telematics data. For example, the computing platform may store the enriched telematics data and generate additional enriched telematics data until expiration of a predetermined period of time. The computing platform may ingest the enriched telematics data associated with each trip. Once the enriched telematics data has been ingested, the computing platform may generate a standardized common trip format output for each trip. | 2019-10-10 |
20190310096 | Dynamic Vehicle Navigation System with Roadway Junction Impact - The disclosure includes a system and method for dynamic vehicle navigation using roadway junction impact. The system includes one or more processors configured to identify a client device location and a destination location, and to determine roadway segments and roadway junctions based on the client device location, destination location, and map data. The system may calculate a travel time for each roadway segment, an impact of traffic on a local roadway junction travel time, an impact of traffic on a remote roadway junction travel time, determine routes between the client device location and the destination location using the determined travel times, and calculate a total travel time for each route based on the travel times. In some instances, the system may determine and provide route guidance for a selected route. | 2019-10-10 |
20190310097 | FIRST VEHICLE, SECOND VEHICLE, VEHICLE CONTROL DEVICE, AND VEHICLE CONTROL SYSTEM - A vehicle control system includes: a first vehicle including a smell detection unit, a smell determination unit configured to determine whether an intensity of the smell is equal to or larger than a predetermined threshold value, a first acquisition unit configured to acquire first vehicle position information indicating a position of the first vehicle, and a notification unit configured to notify a second vehicle about the first vehicle position information when the smell determination unit determines that the intensity of the smell is equal to or larger than the predetermined threshold value; and a second vehicle configured to communicate with the first vehicle and including an information output processing unit configured to cause an information output unit to output a warning notifying about a presence of the first vehicle when an approach determination unit determines that first vehicle is positioned less than the predetermined distance from the second vehicle. | 2019-10-10 |
20190310098 | COMPUTER-IMPLEMENTED METHOD FOR RECOMMENDING BOOTHS-TO-VISIT - Disclosed is a computer-implemented method for recommending booths-to-visit to a user, comprising the following steps: accessing a user record, wherein the user record includes data indicative of booths which a user corresponding to the user record has visited in an exhibition; determining similarity level between records in a history database and the user record, the records in the history database including data indicative of the booths visited by previous visitors in the exhibition; selecting several of the records according to the determined similarity level; determining the booths in the all of the selected records not yet visited by the user; adding the determined booths to a candidate list; and presenting at least one of the booths in the candidate list to the user. | 2019-10-10 |
20190310099 | OPERATING SYSTEM FOR A MOTOR VEHICLE, INTERIOR PART AND STEERING WHEEL WITH AN OPERATING SYSTEM - An operating system for a motor vehicle has an operating surface with at least one operating area that is indicated by a symbol system on the operating surface, a touch sensor system by means of which a touch of the operating area is detectable, a drive for generating a haptic feedback by a movement of the operating surface, a drive frame which connects the drive to the operating surface in a force-transmitting manner, and an operating system carrier relative to which the operating surface is movable for generating the haptic feedback. An elastically pretensioned mounting is provided between the drive frame and the operating system carrier. | 2019-10-10 |
20190310100 | Dynamic Lane-Level Vehicle Navigation with Lane Group Identification - The disclosure includes a system and method for dynamic vehicle navigation with lane group identification. The system includes one or more processors configured to identify a plurality of roadway lanes on a plurality of roads, determine a plurality of lane groups in the plurality of roadway lanes based on traffic data indicating traffic on the plurality of roadway lanes, and estimate lane-group level traffic of the plurality of lane groups based on the traffic on the plurality of roadway lanes. The processors may further identify a client device location of a client device and a destination location, optimize a route between the client device location and the destination location using the plurality of roads and based on the lane-group level traffic of the plurality of lane groups, and provide route guidance to the client device based on the optimized route. | 2019-10-10 |
20190310101 | INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD - In an information processing device, an acquirer acquires an estimated congestion degree at each time at a destination based on route search result data. A route search unit searches for a route from a departure point to the destination such that a user arrives at the destination out of a time period during which an estimated congestion degree at the destination acquired at the acquirer is a predetermined value or greater. | 2019-10-10 |
20190310102 | PEDOMETER SHOE - A pedometer shoe, includes: a shoe body including a vamp and a shoe sole which are connected with each other; a control module which is arranged in the shoe sole and sends out signals according to step counts; and a display module which is attached to the vamp, the display module receiving the signals and displaying corresponding prompts. The pedometer shoe may count steps and display the step count. | 2019-10-10 |
20190310103 | SYSTEM, METHOD AND ARTICLE FOR COUNTING STEPS USING AN ACCELEROMETER - An activity tracking device, such as a step-counting device includes an interface configured to receive one or more acceleration signals and signal processing circuitry. The signal processing circuitry generates an indication of condition of an accelerometer, such as a body position of the accelerometer, based on one or more accelerometer signals, generates an event signal, such as an event flag, based on one or more accelerometer signals and the indication of the condition of the accelerometer, and generates an activity signal, such as step flag based on the event signal, the indication of the condition of the accelerometer and one or more acceleration signals. The signal processing circuitry may generate a noise signal based on one or more acceleration signals and generate the activity signal based on the noise signal. | 2019-10-10 |
20190310104 | ROBUST STEP DETECTION USING LOW COST MEMS ACCELEROMETER IN MOBILE APPLICATIONS, AND PROCESSING METHODS, APPARATUS AND SYSTEMS | 2019-10-10 |
20190310105 | DISPLAYING SYSTEM AND METHOD FOR DISPLAYING A PERSPECTIVE VIEW OF THE SURROUNDING OF AN AIRCRAFT IN AN AIRCRAFT - The present disclosure relates to a method ( | 2019-10-10 |
20190310106 | VIBRATION TYPE GYROSCOPE - A gyroscope includes a MEMS sensor having a drive signal input terminal, a drive signal output terminal, and a sense signal output terminal. The gyroscope further includes a quadrature demodulator that demodulates a modulated sense signal and offset canceller circuits that cancel a direct current offset component included in an in-phase signal and a quadrature signal of the sense signal. The gyroscope has a quadrature error detector that detects a quadrature error based on the signals input from the offset canceller circuits and outputs an error signal. The gyroscope also has an IQ corrector circuit that receives the in-phase signal and the quadrature signal of the sense signal as inputs, and outputs a phase signal with a phase based on the error signal. | 2019-10-10 |
20190310107 | LOW INTERFERENCE SUB-METER AND MONITORING SYSTEM - Embodiments of the present disclosure allow third-parties to collect data at a utility flow meter without substantial interference with the utility's ability to collect data for its own purposes. In an exemplary embodiment, a sub-meter interrupter is included that has a default position to allow for utility reading of a utility flow meter and a second position that allows for third-party reading of the utility flow meter. A third-party flow monitor or interrupter can also monitor attempted “reads” by the utility while the third-party flow monitor is reading the utility flow meter and can switch to the default (e.g., utility read setting) so as to allow the utility to conduct its read. | 2019-10-10 |
20190310108 | ROTARY ENCODER WITH ADDITIVE MANUFACTURING FEATURES - A rotary encoder may include a magnetic encoder disc having a plurality of magnetic features added to the disc by additive manufacturing distributed over a surface of the encoder disc, wherein the disc is configured for attachment to the end of a rotatable shaft, or a cylindrical metallic encoding feature having a plurality of magnetic features added to the cylindrical encoder by additive manufacturing distributed over the surface of the cylindrical encoding feature, wherein the encoding feature is capable of attachment to an outer diameter of the rotatable shaft. The encoder additionally includes a magnetic sensor positioned adjacent to the end of the rotatable shaft to detect magnetic signals from the magnetic features on the disc and/or positioned over the surface of the rotatable shaft to detect magnetic signals from the magnetic features on the encoding feature. | 2019-10-10 |
20190310109 | NOISE-RESISTANT INTERMITTENTLY OPERATING INCREMENTAL POSITION SENSOR - A method of operating an intermittently measuring or pulsed incremental position sensor, and a position sensor that has noise detecting circuitry activated during each measurement, triggering corrective measurements as long as the influence of noise is detected. Corrective measurements immediately follow and replace a noise-influenced measurement well before the next scheduled measurement. Noise can be detected as a differential amplifier's common-mode input signal, thus clearly separating the influence of noise from the sensor's differential input signal. | 2019-10-10 |
20190310110 | ACTUATOR CONTROL SYSTEM UTILIZING CIRCUIT CARD ASSEMBLY - An example actuator control system includes a variable differential transformer (VDT) configured to measure displacement of a motor, and a motor controller configured to control the motor based on displacement data from the VDT. A circuit card assembly (CCA) interconnects the VDT to the motor controller. The CCA includes memory storing configuration data of the VDT, and the CCA is configured to provide the configuration data to the motor controller to calibrate the motor controller for use of the VDT. A method of configuring a motor controller is also disclosed. | 2019-10-10 |
20190310111 | MAGNETIC SENSOR SYSTEM FOR MEASURING LINEAR POSITION - A magnetic sensor system may include a first magnetic sensor and a second magnetic sensor. The first magnetic sensor may include a first triplet of sensor elements for measuring a magnetic field. The first triplet of sensor elements may be aligned linearly along a direction of movement. A first pair of differential signals, output by the first magnetic sensor, may indicate a position of the magnetic sensor system, along the direction of movement, relative to a magnetic pole pair. The second magnetic sensor may include a second triplet of sensor elements for measuring the magnetic field. The second triplet of sensor elements may be aligned linearly along the direction of movement. The second magnetic sensor may be positioned relative to the first magnetic sensor such that a second pair of differential signals, output by the second magnetic sensor, indicates a position of the magnetic sensor system across multiple pole pairs. | 2019-10-10 |
20190310112 | CAPACITIVE SENSOR UNIT - A capacitive sensor unit of a motor vehicle, having a first electrode, and having a second electrode which are connected to an evaluation unit. The two electrodes are connected to one another by a predetermined break point. | 2019-10-10 |
20190310113 | ROTARY SENSOR ARRANGEMENT AND METHOD FOR DETERMINING A FAILURE STATUS OF SUCH ARRANGEMENT - A rotary sensor arrangement is configured to be used with a rotatable magnetic source and comprises a first and a second pair of magnetic field sensors, each pair arranged symmetrically with respect to rotation axes and providing respective sensor values. An evaluation unit determines a first sum value corresponding to a sum of the sensor values of the first pair, and a second sum value corresponding to a sum of the sensor values of the second pair. The evaluation unit further determines a difference value corresponding to a difference between the first and the second sum value and compares the difference value or a value derived thereof to a threshold value. Based on the comparison result, it is determined whether a failure status of the sensor arrangement is present. | 2019-10-10 |
20190310114 | POINTER DEVICE FOR AN INDICATOR INSTRUMENT, IN PARTICULAR FOR A VEHICLE - A pointer device for an indicator instrument, in particular for a vehicle, is provided with a light-guide body defined by a single piece, which, in use, receives light from a light source and has a hub and a pointer radially protruding from the hub; the hub has a surface covered by a shield and a light transmission portion, which, on the opposite side, ends with at least one light emission area; the device is provided with a cap defined by a single piece, which is separate from said light-guide body and has an intermediate portion and a lateral portion arranged in an inner and outer radial position, respectively, relative to the light transmission portion; the cap has at least one through opening aligned with the light emission area and connection portions extending radially and joining the intermediate portion to the lateral portion. | 2019-10-10 |
20190310115 | MEASUREMENT OPERATION PARAMETER ADJUSTMENT APPARATUS, MACHINE LEARNING DEVICE, AND SYSTEM - A measurement operation parameter adjustment apparatus that enables efficient measurement of the placement position of an object to be measured even in the case where there are variations in the placement positions, the sizes, and the product types of objects to be measured includes a machine learning device. The machine learning device observes measurement operation parameter data representing the measurement operation parameter of the measurement operation and measurement time data representing time taken to perform the measurement operation as a state variable representing a current environmental state and performs learning or decision-making using a learning model obtained by modeling adjustment of the measurement operation parameter based on the state variable. | 2019-10-10 |
20190310116 | COMPACT ULTRASONIC FLOWMETER - Compact ultrasonic flowmeter for measuring flowrate and other fluid related data, comprising: a flow tube with a flow bore for passage of the fluid between an inlet and an outlet; a flowmeter housing associated with the flow tube; a printed circuit board arranged in the flowmeter housing and including a processor for controlling operations of the flowmeter; a meter circuit including two or more ultrasonic transducers provided on the printed circuit board and configured for operating the ultrasonic transducers to transmit and receive ultrasonic wave packets through the fluid; a display mounted on the printed circuit board and configured for displaying a measured flowrate and other fluid related data; and one or more battery packs for powering flowmeter operations including at least the processor and the meter circuit and the display; wherein the processor and the ultrasonic transducers are surface mounted on a lower side of the printed circuit board and the display is mounted on an upper side of the printed circuit board. | 2019-10-10 |
20190310117 | ACQUATIC VELOCITY SCANNING APPARATUS AND METHODS - Apparatus and methods for velocity scanning in, e.g., bodies of water. In one embodiment, a scanned one-dimensional transducer array Doppler sonar arrangement is used to remotely measure both vertical and horizontal profiles of a river or channel along-stream water velocities within a cross-section of the river/channel from a single side-mounted sonar. | 2019-10-10 |
20190310118 | TEMPERATURE SENSING SYSTEM AND FLOW METERING APPARATUS COMPRISED THEREOF - A flow metering apparatus comprising a temperature sensing system for use to measure temperature of fluid includes temperature measurement components and temperature sensing components in close proximity to one another and to the flow of fluid. The components can include a temperature measurement member close-coupled to a processor member, each disposed on a circuitized substrate. This configuration exposes a temperature sensor element to the same dynamic temperature conditions as the processor member, thus reducing measurement error that might manifest in response to different temperature gradients proximate the respective components. A storage memory may be used to permit the temperature sensing system to store and/or retain data that relates to calibration as a dynamic system over the entire operating range of the sensor element. The calibration data may then be accessed from the storage memory to improve accuracy and operation of the flow metering apparatus. | 2019-10-10 |
20190310119 | Flow Determination - A method and apparatus for making a flow determination with respect to a flow through a fluid conduit is described. The apparatus comprises a first temperature sensor arranged to generate a temperature signal indicative of the temperature of the outer surface of the fluid conduit, a second temperature sensor arranged to generate a temperature signal indicative of the ambient temperature outside of the fluid conduit; and a processor arranged to make the flow determination. The flow determination is made by determining the first and second temperatures at a first time; predicting a predicted first temperature at a second time; determining the first temperature at the second time; and comparing the predicted first temperature with the determined first temperature at the second time. | 2019-10-10 |
20190310120 | METHOD AND APPARATUS FOR MONITORING THE FLOW OF MIXTURES OF FLUIDS IN A PIPE - A monitoring apparatus for monitoring a multiphase flow in a pipe, the apparatus comprising: a first monitoring module coupled to the pipe and adapted to provide first output data representing a respective concentration of one phase of a plurality of phases, or a mixture of at least two of the phases, in the multiphase flow by processing at least one first variable representing electrical permittivity of one phase or a mixture of at least two of the phases of the multiphase flow; a second monitoring module coupled to the pipe and adapted to provide second output data representing a respective concentration of one phase, or a mixture of at least two of the phases, of the plurality of phases in the multiphase flow by processing at least one second variable representing electrical conductivity of one phase or a mixture of at least two of the phases of the multiphase flow; and a third monitoring module coupled to the pipe and adapted to provide third output data representing a respective velocity of at least one phase of the plurality of phases in the multiphase flow by processing at least one third variable representing velocity of at least one of the phases. There is a further provided a monitoring method for monitoring a multiphase flow in a pipe. There is a further provided an oil well system including a plurality of oil wells, and one or more monitoring apparatus for monitoring a multiphase flow in a pipe. There is a further provided a method of operating an oil well system using a multiphase fluid flow model which is calibrated or modified based on measured parameters of the multiphase flow. | 2019-10-10 |
20190310121 | METHOD FOR PERFORMING TEMPERATURE COMPENSATION OF MAXIMUM SENSOR CURRENT AND TEST TONE AMPLITUDE DURING METER VERIFICATION - A method of determining optimal resistance and compensating for temperature variations in determining a test tone is presented. The optimal resistance in a drive circuit amplifier and drive coil and using the optimal resistance to improve the accuracy of a test tone used in the calibration of a flow meter is presented. The optimal resistance is calculated using a linear extrapolation of the resistance change of the circuit with respect to temperature. The optimal resistance is then used to calculate the proper maximum sensor current (MSC) value using an equation derived from Ohm's law, and from the MSC a test tone level is calculated. | 2019-10-10 |
20190310122 | IMPROVEMENTS IN OR RELATING TO THE MONITORING OF FLUID FLOW - The present invention provides a method and apparatus for the measurement of a pressure differential across a differential pressure flow meter ΔP | 2019-10-10 |
20190310123 | FLOW METER PROVER - A flow meter prover with a piston assembly that is movable from a start position to a finish position and an actuator assembly with a carriage that moves between a first position and a second position. Preferably, the carriage is operable to releasably couple to the piston assembly, and the carriage is operable to move the piston assembly from the finish position to the start position as the carriage moves from the second position to the first position. The actuator assembly preferably includes a linear actuator that moves the carriage, and the carriage preferably includes an electromagnet that releasably couples to the piston assembly. The piston assembly preferably slides on a flag rod having first and second flags mounted thereon and two guide rods. A photoelectric sensor senses the flags as the piston assembly slides on the flag rod and generates signals when it senses the flags. | 2019-10-10 |
20190310124 | WATER METERING SYSTEM WITH PIGGY BACKED E-COMMERCE - A water meter/e-commerce is disclosed wherein a wide area network (WAN) and an application on a smartphone or the like can be used to retrieve a measured water consumption from a water meter while accessing an e-commerce system. The application displays the retrieved water consumption together with at least one product, and further wherein the at least one product may be purchased from the e-commerce system using the application. | 2019-10-10 |
20190310125 | TDR Transducer with Boomerang Waveguide - A time domain reflectometer (TDR) transducer ( | 2019-10-10 |
20190310126 | SENSOR DEVICE CONFIGURATION - A sensor device includes an interrogation signal transmitter configured to transmit an interrogation signal to determine an identifier associated with an amount of content included in a container engaged by the sensor device. The interrogation signal transmitter is configured to transmit the interrogation signal that travels through air included in the container to reflect off the content in the container. | 2019-10-10 |
20190310127 | COMBINATION WEIGHING DEVICE - A combination weighing device | 2019-10-10 |
20190310128 | PERSON SUPPORT APPARATUS WITH EXIT DETECTION SYSTEM AND/OR SCALE SYSTEM - A person support apparatus, such as a bed, cot, recliner, chair, stretcher, or the like, includes a frame, a support surface, a plurality of load cells, and first and second channels dimensioned to receive noses of at least one of the load cells. The first channel constrains a first one of the load cells in a first direction but not a second direction that is perpendicular to the first direction. The second channel constrains the second load cell in the second direction but not the first direction. The person support apparatus may also include a plurality of load cell brackets that are each adapted to support an end of one of the load cells. When included, the load cell brackets are constructed such that no forces from the support surface, other than weight forces, are applied to the load cells after the support surface is coupled to the frame. | 2019-10-10 |
20190310129 | DETECTING FAULTS IN ROTOR DRIVEN EQUIPMENT - A method and system of detecting faults in rotor driven equipment includes generating data from one or more vibration sensors communicatively coupled to the rotor driven equipment. The data from the one or more machine wearable sensors is collected onto a mobile data collector. The data is sampled at random to estimate a maximum value. Further, a sampling error may be controlled under a predefined value. The data may be analyzed through a combination of Cartesian to Spherical transformation, statistics of the entity extraction (such as variance of azimuthal angle), big data analytics engine and a machine learning engine. A fault is displayed on a user interface associated with the rotor driven equipment. | 2019-10-10 |
20190310130 | System and Method of Integrated Vibration Monitoring in Motor Drives - An improved system and method for analyzing motor performance to detect vibration of an electric machine controlled by a motor drive is disclosed. A load observer determines an estimated torque present as a load on the motor as a function of input signals corresponding to a desired torque to be generated by the motor and to a measured angular position of the motor during operation. The motor drive determines a frequency response of the estimated torque to identify at what magnitude and frequency any vibration components are present within the estimated torque signal. The motor drive compares the frequency response of the estimated torque signal to set points. If the measured magnitude of vibration at a particular frequency, as seen in the frequency response, exceeds a threshold set in one of the set points for that frequency, the motor drive | 2019-10-10 |
20190310131 | ULTRAVIOLET FLAME SENSOR WITH PROGRAMMABLE SENSITIVITY OFFSET - A programmable controller for controlling an ultraviolet (UV) sensor may adjust an excitation voltage provided to the UV sensor based at least in part on a programmable sensitivity offset in order to produce an excitation voltage that results in a desired UV sensitivity for the UV sensor. The programmable sensitivity offset may be set for the UV sensor at the factory, set during commissioning of the UV sensor in the field, and/or automatically altered over time to help compensate for a degradation in sensitivity of the UV sensor. | 2019-10-10 |
20190310132 | EYEWEAR WITH DETECTION SYSTEM - Eyewear having monitoring capability, such as for radiation, is disclosed. Radiation, such as ultraviolet (UV) radiation, infrared (IR) radiation or light, can be measured by a detector. The measured radiation can then be used in providing radiation-related information to a user of the eyewear. Advantageously, the user of the eyewear is able to easily monitor their exposure to radiation. | 2019-10-10 |
20190310133 | APPARATUS AND METHOD FOR MEASURING AMPLITUDE OF SCANNING REFLECTOR - A device and method for measuring amplitude of a scanning mirror are disclosed. The device includes a light source ( | 2019-10-10 |
20190310134 | SPECTROMETRY SYSTEM APPLICATIONS - A spectrometer system may be used to determine one or more spectra of an object, and the one or more spectra may be associated with one or more attributes of the object that are relevant to the user. While the spectrometer system can take many forms, in many instances the system comprises a spectrometer and a processing device in communication with the spectrometer and with a remote server, wherein the spectrometer is physically integrated with an apparatus. The apparatus may have a function different than that of the spectrometer, such as a consumer appliance or device. | 2019-10-10 |
20190310135 | SPECTRAL ANALYSIS SYSTEM FOR CAPTURING A SPECTRUM - Spectral analysis system for capturing a spectrum including an inlet opening, a dispersive optical element and reflecting imaging optics having at least one optical functional element defining an optical path from the inlet opening across the dispersive optical element onto an outlet opening and/or detector area of the spectral analysis system and a carrier member defining a flat optical path volume with at least one lateral opening. The dispersive optical element is configured in a stationary manner. At least one of the inlet opening, the outlet opening and/or detector area, the at least one optical functional element and the dispersive optical element are integrated in at least one member. The at least one member is mounted on the carrier member at the at least one lateral opening, such that the optical path largely runs transversely to a thickness direction of the optical path volume. | 2019-10-10 |
20190310136 | THERMOMETER AND ASSOCIATED METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT - A thermometer and associated method, apparatus and computer program product are disclosed for temperature detection. According to an embodiment, the thermometer comprises: a first channel for guiding a first signal for temperature detection of a target; a second channel for guiding a second signal for temperature detection of ambient air; a detection module for using the first and second signals to get a first and second temperature-related parameters respectively; a signal reflector which is able to reflect the first and second signals and movable to a first position such that the first signal is used by the detection module to get the first temperature-related parameter, and a second position such that the second signal is used by the detection module to get the second temperature-related parameter; a drive module for driving the signal reflector to move; and a control module configured to place the signal reflector via the drive module at the first and second positions respectively, and obtain the first and second temperature-related parameters. | 2019-10-10 |
20190310137 | Infrared Thermal Monitoring System for Industrial Application - A thermal monitoring system includes thermal monitoring devices that generate sensor data including thermal images depicting monitored elements (e.g. of an electrical switchgear system). The sensor data for all monitoring devices installed at a local deployment is collected by a gateway device, and relevant data from multiple local deployments is further aggregated by a cloud management system for further analysis. New event triggering rules determining how the thermal monitoring devices filter or record the sensor data are generated based on the aggregated data during a continuous learning process. The system detects patterns in the sensor data for the monitoring devices and/or local deployments as a whole and tracks deviations from these patterns, improving the accuracy of the event detection over time. | 2019-10-10 |
20190310138 | INFRARED DETECTOR AND RADIATION THERMOMETER - A radiation thermometer includes a barrel, an infrared sensor, a first aperture, an infrared absorption structure, and a reflection structure. The barrel includes an infrared inlet port formed on a front end thereof. The infrared sensor is disposed on a base end side so as to be opposite to the infrared inlet port in the barrel. The first aperture divides between the infrared inlet port and the infrared sensor in the barrel. The infrared absorption structure is disposed on at least a part of an inner end surface on the base end side in the barrel or of an outer surface of the infrared sensor. The reflection structure is disposed on at least a part of an inner peripheral surface on the base end side relative to the first aperture in the barrel or at least a part of the first aperture which is located toward the infrared sensor. | 2019-10-10 |
20190310139 | SYSTEM AND METHOD FOR MEASURING POWERLINE TEMPERATURE BASED ON SELF-POWERED POWER SENSORS - A system and method for measuring powerline temperature based on self-powered power sensors (SPPS), including: retrieving a powerline current reading and an SPPS temperature reading from an SPPS; determining a powerline temperature based on an isothermal curve of the powerline current reading and the SPPS temperature reading; and generating an alert when the powerline temperature exceeds a predetermined threshold. | 2019-10-10 |
20190310140 | TEMPERATURE DETECTION DEVICE - A temperature detection device includes a temperature detection diode, a comparator, and a forward current correction circuit. The comparator compares a forward voltage of the temperature detection diode with a threshold voltage and outputs a level signal corresponding to a temperature state. The forward current correction circuit includes a current mirror circuit including a first transistor and a second transistor, a third transistor, an operational amplifier and a variable resistor, and corrects a forward current of the temperature detection diode to change the forward voltage. | 2019-10-10 |
20190310141 | TEMPERATURE SENSOR IN AN INTEGRATED CIRCUIT HAVING OFFSET CANCELLATION - Performing a temperature measurement operation includes a first phase and a second phase. The first phase includes providing a voltage indicative of a measured temperature to a first input of a comparator, providing a ramp signal to a second input of the comparator, and generating at an output of the comparator, pulses based on a comparison of the first input to the second input of the comparator. The second phase includes providing the voltage indicative of a measured temperature to the second input of the comparator, providing the ramp signal to the first input of the comparator, and generating at an output of the comparator, pulses based on a comparison of the first input to the second input of the comparator. Performing the temperature measurement operation also includes utilizing the pulses generated during the first and second phases to provide a digital indication of the measured temperature. | 2019-10-10 |
20190310142 | CAPACITIVE SENSOR - A capacitive sensor according to an embodiment of the present invention comprises: an upper block; at least one first electrode fixed to the upper block; a lower block located below the upper block; a first support column for supporting at least one second electrode fixed to the lower block and the upper block such that at least a part thereof overlaps the first electrode; a second support column for supporting the lower block; and a plurality of elastic supports, which include an elastic deformation part connected to the first support column and the second support column and elastically deformed by an external force acting on the upper block and/or the lower block. | 2019-10-10 |
20190310143 | FORCE SENSOR - A force sensor including a first surface and a second surface facing each other in a first direction; a first protrusion protruded from the first surface toward the second surface; a first electrode on the first protrusion; a first force sensing layer on the first electrode; a second protrusion protruded from the second surface toward the first surface; and a second electrode on the second protrusion, wherein the first protrusion and the second protrusion are not overlapped with each other or are partially overlapped with each other. | 2019-10-10 |
20190310144 | METHODS OF MANUFACTURING DEVICES FOR STATIC AND DYNAMIC BODY MEASUREMENTS - A method of fabricating a sensor for static and dynamic body measurements, comprising providing a first layer serving as a flexible support material; disposing a second layer on the first layer, the second layer serving as a sensing material; disposing a third layer on the second layer, the third layer comprising an insulating material; coupling the second layer and the third layer using a first electrode comprising a first conductive thread and a first non-conductive thread, the first conductive thread embedded in the second layer; and coupling the first layer and the second layer using a second electrode comprising a second conductive thread and a second non-conductive thread, the second conductive thread embedded in the second layer. | 2019-10-10 |
20190310145 | DYNAMOMETER DEVICE - In a dynamometer device ( | 2019-10-10 |
20190310146 | TORQUE SENSOR - A torque sensor includes a first region, a second region, a plurality of third regions connecting the first and second regions, a first strain generation part and a second strain generation part. The first strain generation part of which a first end is provided on the first region, and of which a first intermediate portion is provided on a second structure. The second strain generation part of which a third end is provided on the first region, of which a second intermediate portion is provided on the second region, and of which a fourth end is provided near a second end of the first strain generation part. A strain body provided with a resistor connects the second end of the first strain generation part and the fourth end of the second strain generation part. | 2019-10-10 |
20190310147 | SYSTEM AND METHOD FOR MEASURING TORQUE ON A ROTATING COMPONENT - A system for measuring torque on a component having a residually magnetized region is provided. The system includes a torque sensor for sensing an electromagnetic characteristic of the component and transmitting a plurality of signals that are indicative of the electromagnetic characteristic. The system also includes a computer communicatively coupled to the torque sensor for receiving the signals. The computer includes a processor and a memory. The processor is programmed to determine, using the signals, that the torque sensor is affected by the residually magnetized region of the component. | 2019-10-10 |
20190310148 | INDUCTIVE POSITION SENSOR - Systems, devices, and methods for determining a torque on a target using an inductive torque sensor are described. The inductive torque sensor may include an excitation coil, two rotors, and two or more receive coils. Each of the receive coils and the rotors may be inductively coupled. The two or more receive coils may be configured to generate a received voltage which can be approximated by a sine waveform function based on the angular changes of the coils on each rotor, the distance of the receive coils from the rotors and the distance between the receive coils. An integrated circuit may be configured to determine the torque generated on the target based on calculated differences between the angular rotation of the first rotor versus the second rotor over a given period. | 2019-10-10 |
20190310149 | TRANSFER APPARATUS - A temperature management apparatus comprising: a temperature management furnace having a space in which an article is placed and for which temperature management is carried out; rod members that include magnetic material; opposing members that respectively oppose portions of the lateral sides of the rod members and include magnetic material; drive apparatuses, which rotate the rod members around the central axes thereof and changes the relative positions of the rod members and the respective opposing members; and a coupling degradation monitoring unit | 2019-10-10 |
20190310150 | DRIVE DEVICE - A drive device includes a motor having two sets of winding wires, a controller coaxially disposed with the motor for controlling the motor, and a connector for connecting the controller to an external connector. The controller has a first system control unit for controlling power supplied to one set of winding wires and a second system control unit for controlling power supplied to the other set of winding wires. The connector has a first positive electrode terminal and a first negative electrode terminal for power supplied to the first system control unit, and a second positive electrode terminal and a second negative electrode terminal for power supplied to the second system control unit. A portion of a planar face of the first positive electrode terminal is positioned to overlap a portion of a planar face of the first negative electrode terminal, and a portion of a planar face of the second positive electrode terminal is positioned to overlap a portion of a planar face of the second negative electrode terminal. | 2019-10-10 |
20190310151 | OPTICAL SENSOR AND APPARATUS INCLUDING OPTICAL SENSOR - There is provided an optical sensor that includes a base portion, an action portion, a reflecting member disposed at one of the base portion and the action portion, and a detection unit including a light source and a light receiving element disposed at the other one of the base portion and the action portion. In the optical sensor, a space between the detection unit and the reflecting member is filled with a light transmissive material, and a force and/or acceleration is detected due to the light receiving element detecting light emitted from the light source and reflected by the reflecting member. | 2019-10-10 |
20190310152 | Haptic Pin Field Sensor and Manipulator - A pin field, comprising a plurality of pins mounted parallel with each other in a frame. The plurality of pins are extendable and retractable from the frame for sensing an object or for manipulation of the object in a working environment. | 2019-10-10 |
20190310153 | METHODS FOR FABRICATING PRESSURE SENSORS WITH NON-SILICON DIAPHRAGMS - Methods of manufacturing a pressure sensor from an SOI wafer are provided. In preferred embodiments, the methods comprise forming a cavity in a SOI wafer by removing a first portion of a bottom silicon layer on the bottom side of the SOI wafer to a depth of an insulator layer; depositing a layer of a second material over the cavity; removing both the silicon layer and the insulator layer from a top side of the SOI wafer in a first plurality of areas above the cavity to form a diaphragm from the layer of a second material, wherein at least one support structure that spans the diaphragm is formed from material above the cavity that was not removed; and forming at least one piezoresistor in the SOI wafer over an intersection of the support structure and SOI wafer at an outside edge of the diaphragm. | 2019-10-10 |
20190310154 | PRESSURE DETECTION CHIP AND METHOD FOR DETECTION PRESSURE - A pressure detection chip and a method for detection pressure are disclosed. The method is executed by a pressure detection apparatus including a cancellation circuit and a coupling circuit in parallel; the coupling circuit includes a variable capacitance component having a first electrode layer and a second electrode layer. The method for detection pressure includes: inputting a first input signal to the cancellation circuit and outputting a first output signal; and inputting a second input signal to the coupling circuit and outputting a second input signal, where the first input signal and the second input signal are 180 degrees out of phase, and the first output signal is configured to cancel the second output signal; and determining whether the first electrode layer is subjected to the touch pressure, according to the first output signal and the second output signal. | 2019-10-10 |
20190310155 | BREATHABLE WATERPROOF SHEET - A breathable waterproof sheet, which interposes a support layer having a plurality of holes formed therein, thus preventing a waterproof air-permeable layer from colliding with a pressure sensor by a water pressure. The breathable waterproof sheet includes a waterproof air-permeable layer formed of a film having elasticity, an adhesive layer having one surface adhered to one surface of the waterproof air-permeable layer, and a support layer having a plurality of air-permeable holes formed therein and having one surface adhered to the other surface of the adhesive layer. | 2019-10-10 |
20190310156 | SYSTEMS AND METHODS FOR CALIBRATING A TOOL - A calibration system includes a housing, a drive shaft within the housing, a load application apparatus operatively connected to the drive shaft to apply a force to the drive shaft, and a plurality of housing transducers operatively connected to the drive shaft to measure at least one of an in-line torque or a prevailing torque of the drive shaft. A method for calibrating a tool includes generating at least one of a pass or fail output from a processing unit based on whether a variance between a prevailing torque from a tool transducer and a prevailing torque from an external tool is within a predetermined variance threshold. A method for measuring prevailing torque in a tool includes determining whether a prevailing torque value is within a predetermined prevailing torque range and adjusting a shut-off threshold torque based on the prevailing torque. | 2019-10-10 |
20190310157 | DIAGNOSTIC APPARATUS, SYSTEM AND METHOD - A diagnostic apparatus for a fluidic actuator, in particular a fluidic valve drive, which has an actuator element displaceable into different positions (x | 2019-10-10 |
20190310158 | MONITORING SYSTEM AND ITS METHOD - A monitoring system includes a plurality of sensor terminals installed for a target to be measured, a base station wirelessly communicating with the sensor terminals, and a calculator communicable with the base station. The sensor terminal includes a sensor element which acquires vibration information of a target to be measured, an arithmetic unit which performs an arithmetic operation for data including the vibration information of the sensor element, and a wireless communication unit. The arithmetic unit performs a reduction process for reducing an amount of data of the sensor element. The wireless communication unit transmits data processed by the arithmetic unit to the base station. After the transmitted data is received, the base station transmits it to the calculator. The calculator includes a signal processing unit. The signal processing unit complements the reduction-processed data to acquire vibration information, and averages the vibration information for a predetermined period of time. | 2019-10-10 |
20190310159 | AN IMPROVED SYSTEM FOR ESTIMATING WATER FLOWS AT THE BOUNDARIES OF A SUB-NETWORK OF A WATER DISTRIBUTION NETWORK - A system for measuring water flows in a sub-network of a water distribution network is provided. The system includes a plurality of sensors, for example pressure sensors, on the network. The system further comprises communication links between the sensor and one a computing device, and a measurement acquisition system. The computing device is configured to retrieve values of measurements, directly or through the measurement acquisition system; use values of measurements to determine values of control variables of a model of the water distribution network which minimize residue values between measurements values and predicted physical values on the network; then use the model parameter with the values of control variables to calculate water flows at the boundaries of the sub-network. | 2019-10-10 |
20190310160 | TESTING METHOD AND TESTING DEVICE - A testing method for testing a jointed condition of a first ferrule holding an edge of an optical waveguide and a second ferrule holding an edge of an optical fiber, includes: dipping the first ferrule and the second ferrule that are jointed to each other into coolant so that the optical waveguide and the optical fiber are optically connected; heating the coolant; cooling the coolant after the heating; inputting a light to one of the optical waveguide and the optical fiber after cooling the coolant, and detecting a light output from the other. | 2019-10-10 |
20190310161 | Sensor System - A sensor system that detects a vibration of a rotating part with a high accuracy even in a case in which a sensor is additionally attached is provided. The invention is directed to a sensor system includes a board that is installed in a rotating part of a cut processing machine; a plurality of acceleration sensors mounted on the board, and a signal processing unit (arithmetic operation). The signal processing unit detects a translational acceleration accompanying moving of the rotating part and a centrifugal acceleration accompanying rotation of the rotating part on the basis of acceleration data detected by each of the acceleration sensors. | 2019-10-10 |
20190310162 | Method for Controlling a Load Machine During a Test Run with a Drive Train and Test Stand - The present teaching includes a speed control of a side shaft of a drive train connected to a dynamometer on a drive train test stand in which a torque (M | 2019-10-10 |
20190310163 | CONDITION MONITORING - Condition monitoring a cage to detect cage damage by detecting if a conducting material applied to a cage is unbroken or broken. The basic principle of the invention is to integrate a completely passive LC circuit, having the conductive material, on the cage. The LC circuit is magnetically activated and it is externally detectable when conducting material is unbroken or broken. The conducting material of the passive LC circuit is easily broken or worn, being weaker than the cage material. The cage material is non-metallic, such as a polymer material or other suitable synthetic materials. | 2019-10-10 |
20190310164 | INTEGRATED VIBE/ODM FUSION AND TRENDING ANALYSIS FOR PROGNOSTIC HEALTH MANAGEMENT OF ENGINE BEARING - A method for fault diagnosis of a bearing includes detecting, using an oil debris monitor (ODM) sensor, ODM data corresponding to an amount of debris flowing downstream from the bearing. The method also includes detecting, using a vibration sensor, vibration data corresponding to vibration of the bearing during use. The method also includes determining, by a controller, a vibration stage flag corresponding to a severity of damage of the bearing based on the vibration data. The method also includes determining, by the controller, a severity level of the damage of the bearing based on a combination of the vibration stage flag and the ODM data. The method also includes outputting, by an output device, the severity level. | 2019-10-10 |
20190310165 | CONDENSATE DISCHARGING SYSTEM FOR AN EXHAUST-GAS MEASURING DEVICE - A condensate discharge system for an exhaust gas measuring device. The condensate discharge system includes a condensate separator in which a positive pressure prevails, an outflow line in which atmospheric pressure prevails, a connecting line, and an intermediate reservoir in which the positive pressure prevails. The intermediate reservoir is arranged between the condensate separator and the outflow line and is directly connected to the condensate separator via the connecting line. The intermediate reservoir includes a float valve via which a condensate is dischargeable into the outflow line. | 2019-10-10 |
20190310166 | SENSOR - Disclosed is a sensor, including: a sensor body having a cylindrical case and a sensor element accommodated in the case; a seal member disposed in a rear end part of the case; lead wires electrically connected to the sensor element and extending from inside to outside of the casing through the seal member; and a cylindrical heat shield tube retained to an outer surface of the case and extending rearward from the case so as to circumferentially surround the seal member and parts of the lead wires, characterized in that: the sensor further includes a cylindrical tube cap made of an elastic material and arranged to restrict a rearward movement of the heat shield tube; the tube cap has formed therein at least one lead wire insertion hole through which the lead wires are inserted; and the tube cap is reduced in diameter and held to the lead wires. | 2019-10-10 |
20190310167 | SYSTEMS AND METHODS FOR MONITORING, INFERRING STATE OF HEALTH, AND OPTIMIZING EFFICIENCY OF REFRIGERATION SYSTEMS - Systems and method for operating and monitoring refrigerators are described. Temperature cycles within the compartment are characterized using statistical, frequency and pattern analysis techniques to derive a steady-state characteristic of temperature within the compartment. A thermal sensor inside the conditioned area is monitored and temperature data sets can be analyzed to determine performance in comparison to a baseline, and energy consumption. Analysis of continuous temperature readings taken from individual or groups of freezers identifies patterns of variations in temperature cycles from which feedback on efficiency can be inferred. Electrical load can be determined by measuring or estimating current usage and identifying periods of time when compressors are active in the refrigerator. | 2019-10-10 |