43rd week of 2017 patent applcation highlights part 40 |
Patent application number | Title | Published |
20170307374 | COMPENSATING CIRCUIT FOR A MICROELECTROMECHANICAL (MEMS) RESONATOR - A circuit comprising a microelectromechanical (MEMS) gyroscope and a gain circuit coupled with the MEMS gyroscope. The gain circuit is configured to receive a digitized drive signal based at least in part on a digitized drive voltage amplitude of the MEMS gyroscope. The gain circuit is also configured to determine a percentage change in quality factor of the MEMS gyroscope based at least in part on the digitized drive signal and a stored trim value of the MEMS gyroscope. The gain circuit is also configured to compensate for an effect of a change in the quality factor of the MEMS gyroscope based at least in part on the percentage change in quality factor. | 2017-10-26 |
20170307375 | ORTHOGONAL-MODE LASER GYROSCOPE - A fiber-optic gyroscope is disclosed, wherein the fiber-optic gyroscope has counter-propagating light signals in a closed-loop optical path, and where the light signals are characterized by an orthogonality that mitigates optical coupling between them. In some embodiments, the orthogonality is a difference in frequency of the two signals. In some embodiments, the orthogonality is a difference in the polarizations of the two signals. The orthogonality is imparted on the light signals by a non-reciprocal element that is optically coupled with the optical path. In some embodiments, a gain-balancing filter is also included to ensure that the loop gain for each light signal is substantially equal to one. In some embodiments, the light signals are provided by a gain element that is characterized by inhomogeneous broadening. | 2017-10-26 |
20170307376 | METHODS AND SYSTEMS FOR VERTICAL TRAJECTORY DETERMINATION - This disclosure provides a vertical position and velocity determination system for inertial measurement unit (IMU) integrated with a barometric altimeter in the same device (IMU-baro). The system includes a rate of turn input connected to receive a measured IMU-baro rate of turn; an acceleration input connected to receive a measured IMU-baro acceleration; a barometric pressure input connected to receive a measured IMU-baro altitude; a first Kalman filter connected to the rate of turn input and to the acceleration input to estimate a roll and pitch of the IMU-baro based on the measured IMU-baro rate of turn and the measured IMU-baro acceleration; and a second Kalman filter connected to the acceleration input, to the barometric pressure input, and to the first Kalman filter. | 2017-10-26 |
20170307377 | METHOD AND DEVICE FOR TESTING MOVEMENT SPEED - A method for testing movement speed includes, but is not limited to: measuring a static pressure P | 2017-10-26 |
20170307378 | SYSTEM AND METHOD FOR LONG BASELINE ACCELEROMETER/GNSS NAVIGATION - A system and method for providing location information using a long baseline accelerometer/GNSS system. A first set of accelerometers is operatively associated with the first GNSS antenna while a second set of accelerometers is operatively associated with a second (or more) GNSS antenna. The multiple assemblies are separated by predefined distances and held rigid to each other. Accelerometer data is combined with the GNSS data to provide improved navigation and location information. | 2017-10-26 |
20170307379 | NAVIGATION SYSTEM AND METHOD FOR ERROR CORRECTION - A system corrects errors of a measurement system. The system comprises base measurement system BS and a correction system. BS sensor data is acquired and provided to an algorithm. The data is stored associated with a time stamp indicating time of sensing. Output values are calculated and stored with time stamps indicating time of the sensor data upon which the output values are calculated. Data having corresponding time stamps are supplied to a filter where correction values and correction increments are calculated. The correction increments reflect the change of error in a base system output value over time due to integration or summing up BS sensor data errors in the processing algorithm. The correction values are applied to the BS data and corrected base navigation output values are calculated. These output values are corrected by the correction increments. Output values of the processing algorithm are further processed in succeeding applications. | 2017-10-26 |
20170307380 | OPTICAL INERTIAL MEASUREMENT APPARATUS AND METHOD - An optical inertial measurement method for determining a 6DOF pose in respect of a moving platform, the method comprising providing, in respect of said moving platform, a camera unit ( | 2017-10-26 |
20170307381 | Path Guidance System for the Visually Impaired - An innovative path guidance system and method has been invented that in a preferred embodiment allows visually impaired people to follow a dynamically changing path that avoids obstacles and arrive at a destination with minimal intervention by a sighted guide. The disclosed invention has the leader set a track electronically, and employs but is not limited to haptic feedback and audible alerts used in combination or individually, to help the visually impaired person control his or her trajectory. The visually impaired follower can be following a leader setting the path in real time or following a path established by a guide at an earlier time and recorded. | 2017-10-26 |
20170307382 | ROUTE GUIDANCE METHOD AND DEVICE FOR AUDIENCE IN EXHIBITION HALL BY MEANS OF VISIBLE LIGHT COMMUNICATION - The present disclosure in some embodiments provides a route guidance method and apparatus for visitors in a venue using visible light communication, which generates recommended routes that pass through at least one common point of interest starting from current locations based on a guidance information received from a visible-light illumination device installed in the venue and an information on a current distribution of the visitors at respective places in the venue, and thereby allows the visitors to view exhibits more efficiently, while offering a positive guidance for the visitors to view some exhibits or one-off shows which might otherwise be missed out. | 2017-10-26 |
20170307383 | IN-VEHICLE APPARATUS AND MAP DATA MANAGEMENT SYSTEM - An in-vehicle apparatus and a map data management system are provided that can appropriately update a map. The in-vehicle apparatus | 2017-10-26 |
20170307384 | STORING TRAJECTORY - An embodiment of the present invention provides a method for storing trajectory. The method includes: mapping, based on a plurality of positions on a trajectory of an entity, the trajectory to at least one road segment in a road network; identifying an entry point and an exit point of one of the road segments, wherein the entry point is a point where the entity starts traveling along the road segment, and the exit point is a point where the entity ends traveling along the road segment; and storing data related to at least one of the entry point and the exit point, to store the road segment as a part of information of the trajectory. | 2017-10-26 |
20170307385 | AUTONOMOUS MOBILITY APPARATUS - A mobility apparatus ( | 2017-10-26 |
20170307386 | METHOD AND APPARATUS FOR COMPARING TWO MAPS WITH LANDMARKS DEPOSITED THEREIN - A method for comparing two maps with landmarks stored therein. The method includes comparing at least one portion of the first map with a corresponding portion in the second map, wherein a similarity between the portion of the first map and the corresponding portion in the second map is determined based on a correspondence between the landmarks respectively stored in the two portions, and wherein the similarity of the compared portion is expressed as a similarity value derived therefrom. Also disclosed is an associated apparatus, an associated computer program including program code, and an associated computer program product including program code. | 2017-10-26 |
20170307387 | METHODS FOR AN AUTONOMOUS ROBOTIC MANUFACTURING NETWORK - A computer-implemented method for operating a robotic manufacturing network, comprising: (a) providing a communications network; (b) providing a plurality of computer processor nodes for processing data wherein said computer processor nodes are participants on said communication network; (c) providing a plurality of manufacturing facilities; (d) providing a plurality of transport agents connecting said manufacturing facilities; (e) providing a plurality of actors selected from the group consisting of said manufacturing facilities and said transport agents wherein said actors are participants in said robotic manufacturing network and communicate on said communications network; (f) providing a robotic capability model as manufacturing supply chain planning service whereby autonomous manufacturing supply chain functionality is created that transforms product specifications into optimized manufacturing production plans thereby permitting products to be made by a population of networked manufacturing agents. | 2017-10-26 |
20170307388 | Method and System For Electronic Monitoring - Disclosed is a system that receives a request for calculation of one or more routes between a user specified starting location and a destination location and retrieve restrictions in a list corresponding to one or more location restrictions imposed on an individual, with each restriction including a restriction area. The system receive calculated routes and restrictions and whether the segments of the routes intersect areas that define the restrictions in the list. The system issues an approval for each route where no segment of the route intersects any of the restriction areas. Also disclosed is tracking of a user according to approved routes. | 2017-10-26 |
20170307389 | METHOD AND APPARATUS FOR USE IN NAVIGATIONAL APPLICATIONS - A method comprising providing or receiving updated information, previous and said updated information associated with a geographic region, said previous information comprising information about one or more links usable for connecting to one or more links in a different geographic region, and said updated information comprising at least said previous information and new Information about one or more links for connecting to one or more links in said different geographic region. | 2017-10-26 |
20170307390 | COVERAGE BASED DEMAND RESPONSE SIGNALS - According to one or more aspects, demand response (DR) management for an electric vehicle (EV) may be provided as follows. A current location and a destination location for the EV may be received. A determination as to whether the EV is eligible to participate in a DR event may be made. A travel route from the current location to the destination location may be analyzed to determine whether it is associated with a non-coverage area where a telematics control unit (TCU) of the EV has limited connectivity with an original equipment manufacturer (OEM) server. The DR signal may be transmitted as a DR request based on the EV having current coverage along the travel route and the EV travelling towards the non-coverage area such that an anticipated loss of signal or coverage may occur. | 2017-10-26 |
20170307391 | VEHICLE ROUTE SELECTION BASED ON ENERGY USAGE - Vehicle management systems and associated processes can consider energy consumption when selecting routes for fleet vehicles. Vehicle management systems and associated processes are described that, in certain embodiments, evaluate vehicle energy usage based on factors such as terrain or elevation, vehicle characteristics, driver characteristics, road conditions, traffic, speed limits, stop time, turn information, traffic information, and weather information, and the like. The features described herein may also be implemented for non-fleet vehicles, such as in personal vehicle navigation systems. | 2017-10-26 |
20170307392 | ROUTE SEARCHING DEVICE FOR RECHARGEABLE VEHICLE, ROUTE SEARCHING METHOD FOR RECHARGEABLE VEHICLE, AND PROGRAM - A route searching device for a rechargeable vehicle includes an acquisition unit and a movement plan creation unit. The acquisition unit acquires facility information regarding a use state of a supply facility which includes at least one of vehicle supply facilities which supplies a rechargeable vehicle, and a charging facility which supplies power to a battery of the rechargeable vehicle. The movement plan creation unit creates a movement plan based on map information and the facility information. The movement plan includes a route to a destination, which includes the supply facility to be used, and supply details received by the supply facility on the route. | 2017-10-26 |
20170307393 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM - [Object] To accurately estimate a user's position on the basis of sensor data by preparing absolute criteria in advance. | 2017-10-26 |
20170307394 | CREATING ROUTE BASED ON IMAGE ANALYSIS OR REASONING - A method, system and computer program product for creating a route are disclosed. In embodiments, the method comprises identifying a start location and a destination for a user; identifying defined needs of the user; obtaining satellite imagery of a specified area between the start location and the destination. The satellite imagery is analyzed to identify defined local features affecting the defined needs of the user in the specified area; and a route is selected for the user, from the start location to the destination, based on the defined local features in the specified area. In embodiments, selecting the route includes identifying a plurality of candidate routes from the start location to the destination; generating a score for each of the candidate routes using the defined local features, and selecting one of the candidate routes based on the generated scores for the candidate routes. | 2017-10-26 |
20170307395 | NAVIGATION DEVICE, VEHICLE, AND METHOD FOR CONTROLLING THE VEHICLE - Disclosed are provided a navigation device or a method for overlaying a travel route, in which the position of other vehicles located on the travel route is considered, on an image obtained from a front-view camera, wherein a navigation device includes: a display device configured to display an image acquired from a front-view camera of a vehicle, to overlay a travel route on the displayed image, and to display the overlaid resultant image; and a processor configured to determine a travel route starting from a position of the vehicle acting as an ego vehicle, when a peripheral vehicle is located at the determined travel route, to determine a travel route along which the ego vehicle dodges or follows the peripheral vehicle on the basis of the position of the peripheral vehicle, and to display the determined travel route on the display unit. | 2017-10-26 |
20170307396 | NAVIGATION SYSTEM WITH GEOGRAPHIC FAMILIARITY MECHANISM AND METHOD OF OPERATION THEREOF - A method of operation of a navigation system includes: receiving user input regarding a navigation route for controlling guidance communication along the navigation route for a system user; generating with a control circuit a user geographic-knowledge model based on the user input regarding the navigation route; calculating a system route based on the user geographic-knowledge model; and communicating the system route for guiding the system user in traversing the system route. | 2017-10-26 |
20170307397 | METHOD FOR GENERATING NAVIGATION DATA AND A NAVIGATION DEVICE FOR PERFORMING THE METHOD - A method for generating navigation data for a vehicle using a vehicle and a navigation device, said vehicle comprising a set of sensors, said method comprising the steps of: travelling along a road, detecting at least one landmark, determining if said at least one landmark has a shape correlating to the main direction of said road. Approving the at least one landmark as a landmark for landmark navigation or approving an associated section of the road for landmark navigation. | 2017-10-26 |
20170307398 | SURROUNDING INFORMATION COLLECTION SYSTEM AND SURROUNDING INFORMATION ACQUISITION APPARATUS - A surrounding information collection system requests a vehicle to transmit surrounding information, and stores the surrounding information transmitted from the vehicle in response to the request. The surrounding information collection system requests a vehicle to transmit surrounding information, the vehicle acquiring the surrounding information having accuracy greater than a threshold calculated based on accuracy of the stored surrounding information. | 2017-10-26 |
20170307399 | METHOD AND SYSTEM FOR IN A TIMED MANNER ENABLING A USER DEVICE ON THE MOVE TO UTILIZE DIGITAL CONTENT ASSOCIATED WITH ENTITIES AHEAD - The disclosure relates to a content selection system for enabling a user device on the move to utilize content associated with an entity located ahead of the user device. The content selection system determines a current position and travel direction of the user device, determines a current travel remainder for moving along a travel route from the current position to the entity located ahead of the user device, based on stored geographical location associated with the entity. The content selection system compares the travel remainder to a maximum threshold value associated with the entity. The content selection system enables content associated with the entity to be utilized by the user device, when the travel remainder is equal to or lower than the maximum threshold value. The disclosure also relates to a user device comprising at least a portion of the content selection system. | 2017-10-26 |
20170307400 | DEVICE FOR PROVIDING ELECTRIC-MOVING-BODY INFORMATION AND METHOD FOR PROVIDING ELECTRIC-MOVING-BODY INFORMATION - A device for providing electric-moving-body information is provided with a calculation unit for calculating, upon receiving a departure point and state of charge (SOC) of an electric vehicle, a plurality of reachable points capable of being reached if an electric vehicle departs from a destination after reaching the destination from the departure point and a display data generation unit for generating display data for displaying a reachable range display screen that makes it possible to visually recognize the plurality of reachable points. Information that is more useful for determining actions that can be taken after arriving at a destination is provided to an electric-moving-body user. | 2017-10-26 |
20170307401 | Power Safety Instrument System - A power safety system is configured to provide power information in an aircraft. The power safety system includes a power safety instrument having a power required indicator and a power available indicator, each being located on a display. A position of the power required indicator and the power available indicator represent the power available and power required to perform a hover flight maneuver. The power safety system may be operated in a flight planning mode or in a current flight mode. The power safety system uses at least one sensor to measure variables having an effect on the power required and the power available. | 2017-10-26 |
20170307402 | SYNTHETIC VISION AUGMENTED WITH MULTISPECTRAL SENSING - A method for augmenting a synthetic vision system of a vehicle includes receiving, with a processor, signals indicative of real-time sensor data of a terrain for the vehicle via one or more acquisition devices; creating, with the processor, a terrain mesh of the terrain in response to the receiving of the sensor data; correlating, with the processor, the terrain mesh with preloaded terrain data of the terrain; creating, with the processor, a multispectral image of the terrain in response to the correlating the terrain mesh with the preloaded data; and texturing, with the processor, the terrain mesh for display on a display device. | 2017-10-26 |
20170307403 | METHODS FOR IMPROVED HEADING ESTIMATION - Methods for calibrating a body-worn magnetic sensor by spinning the magnetic sensor 360 degrees to capture magnetic data; if the spin failed to produce a circle contained in an x-y plane fit a sphere to the captured data; determining offsets based on the center of the sphere; and removing the offsets that are in the z-direction. Computing a magnetic heading reliability of a magnetic sensor by determining an orientation of the sensor at one location; transforming the orientation between two reference frames; measuring a first vector associated with the magnetic field of Earth at the location; processing the first vector to generate a virtual vector when a second location is detected; measuring a second vector associated with the magnetic field of Earth at the second location; and calculating the magnetic heading reliability at the second location based on a comparison of the virtual vector and the second vector. | 2017-10-26 |
20170307404 | METHODS FOR IMPROVED HEADING ESTIMATION - Methods for calibrating a body-worn magnetic sensor by spinning the magnetic sensor 360 degrees to capture magnetic data; if the spin failed to produce a circle contained in an x-y plane fit a sphere to the captured data; determining offsets based on the center of the sphere; and removing the offsets that are in the z-direction. Computing a magnetic heading reliability of a magnetic sensor by determining an orientation of the sensor at one location; transforming the orientation between two reference frames; measuring a first vector associated with the magnetic field of Earth at the location; processing the first vector to generate a virtual vector when a second location is detected; measuring a second vector associated with the magnetic field of Earth at the second location; and calculating the magnetic heading reliability at the second location based on a comparison of the virtual vector and the second vector. | 2017-10-26 |
20170307405 | Apparatus and Method for Sensing - According to aspects of the present disclosure there is provided an apparatus and method for sensing. The apparatus includes a sensor circuit which includes a first output terminal, a second output terminal and a sensor that is provided in a bridge circuit arrangement. The sensor circuit is configured such that a sensor measurement can be determined based on a voltage difference between first and second output terminals. The apparatus is configured so as to prevent a current from being able to flow from the first output terminal through the sensor circuit to the second output terminal. | 2017-10-26 |
20170307406 | ELECTRICAL POWER SWITCH CONTROL WITH USAGE DATA DISPLAY - A device to be connected to first electrical power wiring and for displaying electrical power usage information of at least one first electrical load connected to the first electrical power wiring, the device including terminals to electrically connect to the first electrical power wiring of a building, a controller to receive information representing at least a current to the at least one first electrical load, determine first electrical power usage information of the at least one first electrical load using the received information, a user interface to display the determined first electrical power usage information of the at least one first electrical load, and a communications interface to transmit the determined first electrical power usage information to at least one second electrical device for display, and receive determined second electrical power usage information of at least one second electrical load from the at least one second electrical device for display. | 2017-10-26 |
20170307407 | Magnetic Field Sensor To Detect A Magnitude Of A Magnetic Field In Any Direction - In one aspect, a magnetic field sensor includes first and second magnetic field sensing elements having respective first and second maximum response axes. The first and second maximum response axes point along respective first and second different coordinate axes. In response to a magnetic field, the first and second magnetic field sensing elements are operable to generate first and second magnetic field signals. The magnetic field sensor includes an electronic circuit coupled to receive the first and the second magnetic field signals. The electronic circuit is configured to determine a magnitude of a vector sum of the first and the second magnetic field signals and provide one or more signals in response to the magnitude of the vector sum determined. | 2017-10-26 |
20170307408 | Sensor System and Method for Determining a Position of a Measuring Element Along a Motion Path - A sensor system for detecting a position of a measuring element movable along a motion path, having a sensor arrangement, which includes a plurality of sensors arranged at least along a subsection of the motion path, which in each case are designed for a contactless detection at least of one physical dimension dependent on a position of a measuring element along the motion path as well as for a provision at least of one sensor signal dependent on the a least one determined physical dimension, as well as having a processing device, which is connected electrically with the sensors and which is designed for a processing of the sensor signals to form at least one position signal, which represents the position at least of one measuring element along the motion path, wherein the processing device is designed for a synchronous detection of sensor signals of the sensors. | 2017-10-26 |
20170307409 | POSITION DETECTING DEVICE - A magnetism detecting element detects a leakage magnetism from a scale, on which a magnetic signal with a constant period is recorded, and a relative position between the scale and the magnetism detecting element is detected. The magnetism detecting elements are arranged, along a detection direction of the magnetic signal relative to the scale, in a pattern with a pitch of 1/2n (n is a prime number of 3 or more) of a wavelength λ′ of a signal output by the element. Furthermore, as the pattern for cancelling m odd-order harmonics, the m-th power of 2 magnetism detecting elements are arranged within a range in which a pitch distance L of the magnetism detecting element farthest in the detection direction is expressed by L=(λ′/2)×(1/3+1/5+1/7+ . . . 1/(2m+1)). | 2017-10-26 |
20170307410 | METHOD FOR OPERATING AN X-RAY DEVICE - A method and device for operating an x-ray device including an x-ray emitter and an x-ray detector are provided. An alternating magnetic field is produced and emitted at the x-ray emitter. At least two sensors are included for capturing at least one physical variable correlating with the alternating magnetic field. An alignment of the x-ray detector relative to the x-ray emitter is determined based on the measurement. | 2017-10-26 |
20170307411 | POSITION SENSOR - An inductive position sensor utilized with a rotating or linearly displacing electrically conductive component. In a first embodiment, a sensor housing is mounted to an exterior of a structure supporting the component and exhibits a radially inwardly extending printed circuit board (PCB) with sensor coils arrayed in spatial and non-contacting position relative to a cross sectional cam end surface profile of the rotating component, such that rotation of the cam surface profile causes a linear displacement of the conducting coupler along the coils to determine a positional change of the rotating component. A further embodiment reconfigures the PCB in a linear direction within the sensor housing relative to the proximately located and linearly displaceable component and in which the sensor determines a lateral shifting of the component apart from its rotation. | 2017-10-26 |
20170307412 | INDUCTIVE SENSOR FOR SHOCK ABSORBER - An inductor sensor assembly for determining to position of object includes a layer of ferrite overlaying exciting and receiving coils formed on a substrate. A magnet attached to the target produces a virtual coupler in an area of ferrite overlaying the coils. An application for a shock absorber includes a sensor module mounted in a recess in a dust cover and a magnet mounted to a cylinder tube of the shock absorber. | 2017-10-26 |
20170307413 | CAPACITIVE SENSOR - A capacitive sensor includes a base material provided with a pattern of a light-transmissive conductive film. The light-transmissive conductive film contains metal nanowires. The pattern includes a detection pattern of a plurality of detection electrodes arranged with intervals, a plurality of lead-out wirings linearly extending in a first direction from corresponding ones of the detection electrodes, and a resistance-setting section connected to at least any one of the lead-out wirings and including a portion extending in a direction not parallel to the first direction. | 2017-10-26 |
20170307414 | POSITION SENSOR FOR A TIMEPIECE SETTING STEM - A capacitive sensor to determine instantaneous angular position of a rotatable element in a timepiece, such as a setting stem of a wristwatch. Static electrodes are configured to form, in conjunction with rotor electrodes of the rotatable element, a first differential capacitance pair and a second differential capacitance pair. A sensor calculation unit is configured to sense difference values from the differential capacitances pairs and to evaluate the angular position of the rotatable element from the difference values using predetermined information relating the differential capacitance values to angular position values. | 2017-10-26 |
20170307415 | OCCUPANT DETECTION APPARATUS - An occupant detection apparatus includes: a sensor electrode; a conductor portion facing the sensor electrode; a moving object that moves by input of a seat load loaded on a seat and changes an electrostatic capacitance between the sensor electrode and the conductor portion; and a signal output unit that outputs a sensor signal based on the electrostatic capacitance. | 2017-10-26 |
20170307416 | MAGNETIC POSITION DETECTION DEVICE AND MAGNETIC POSITION DETECTION METHOD - A magnetic position detection device includes two magnetic scales | 2017-10-26 |
20170307417 | IMAGE FORMING APPARATUS - An image forming apparatus includes an optical detecting device; a movable unit including a rotatable member having a first light-blocking surface and a second light-blocking surface; and a control unit. The movable unit rotates with rotation of the rotatable member so that the second light-blocking surface is movable to a first position where the optical detecting device is light-blocked and a second position where the optical detecting device is not light-blocked, and includes a locking member for locking the second light-blocking surface in the second position. When the first and second light-blocking surfaces pass through a detecting portion of the optical detecting device, the control unit discriminates a state of the movable unit on the basis of a detection result of the optical detecting device. | 2017-10-26 |
20170307418 | ROTARY APPARATUS - An example apparatus is described which comprises a rotary member supported by a bearing. A rotary encoder is registered with respect to the rotary member to rotate therewith and a sensing arrangement is registered with respect to a surface of the bearing. The sensing arrangement is responsive to rotation of the encoder to generate a signal indicative of a rotational characteristic of the rotary member. | 2017-10-26 |
20170307419 | ENCODER AND ROBOT - An encoder includes an optical scale that is so provided as to be pivotable around a pivotal axis and includes a polarizing portion having a polarization characteristic, a light outputting portion that outputs linearly polarized light toward the polarizing portion, and a light detecting portion that detects the linearly polarized light from the optical scale. The light outputting portion includes a vertical cavity surface emitting laser, and light emitted from the vertical cavity surface emitting laser spreads at an angle greater than or equal to 5° but smaller than or equal to 20°. | 2017-10-26 |
20170307420 | PROBE STRUCTURE - In various embodiments, a probe structure is provided. In some embodiments, the probe structure includes a probe body. In some embodiments, the probe structure further includes a plurality of fingers adapted to extend outwards from the probe body. In some embodiments, the probe structure further includes a spring including a plurality of coils adapted to wrap around the probe body and compressed between a compression plane and probe body. In some embodiments, the end coil of the plurality of coils is configured to encircle the plurality of fingers. In some embodiments, the compression plane is a grip held by a human operator. In some embodiments, the compression plane is a robotic end effector that positions itself over any topography. | 2017-10-26 |
20170307421 | MOUNTING STRUCTURE FOR A PERIPHERAL INFORMATION DETECTION SENSOR - A mounting structure for a peripheral information detection sensor including: an aeropart that is disposed above a cabin of a truck and that has a wall surface that faces toward a front direction, a wall surface that faces toward an upper direction, wall surfaces that face outward in a transverse direction, and a wall surface that faces toward a rear direction; a peripheral information detection sensor that is mounted within a space enclosed by the wall surfaces; and a cover that is provided on at least one wall surface that lies opposite the peripheral information detection sensor, and through which only a detection medium that is required for peripheral information detection is able to be transmitted, is provided. | 2017-10-26 |
20170307422 | INDICATING DEVICE WITH DIAL PLATE HAVING GROOVES - A dial plate is in a disc shape. A pointer body is located at a center of the dial plate and rotational relative to the dial plate. The dial plate has a plurality of grooves extending radially outward from the center. The pointer body is configured to emit light radially outward to illuminate one of the grooves to produce a linear illumination extending linearly outward from the pointer body. | 2017-10-26 |
20170307423 | SYSTEM FOR AUTOMATED MEASUREMENT OF FLUID OUTPUT - A system for automatically measuring and recording when fluid such as urine is introduced to a fluid collection container is provided. The system includes a measuring device that includes a load cell in communication with other various electronic components. The load cell is attached on one end to a fixed object like a hospital bed. At its other end, it is attached to a fluid collection container such as a urine collection bag. When fluid is introduced into the container, the load cell detects a stress change. A strain gauge (or gauges) on the load cell detects a resistance change and reads the change as a voltage change. That voltage change is amplified and digitized and converted to a weight, volume, and flow rate, before being transmitted to a recordkeeping system like electronic medical records. The system thus provides for real time measurement of fluid output collected in the container. | 2017-10-26 |
20170307424 | COMPACT WIDE ANGLE ACOUSTIC TRANSDUCER - A transducer is provided for emitting and receiving acoustic waves, a method for operating and a method for producing the same. The transducer comprises a casing that forms a cavity. The casing comprises an excitation surface and an emitting surface, which is arranged opposite to the excitation surface. A transducer element is provided at the excitation surface, and an acoustic diffuser is provided at the emitting surface of the casing, wherein a diffusing structure of the acoustic diffuser faces the cavity. | 2017-10-26 |
20170307425 | ARRANGEMENT FOR TRANSMITTING AND/OR RECEIVING AN ULTRASONIC, WANTED SIGNAL AND ULTRASONIC, FLOW MEASURING DEVICE - An arrangement for transmitting and/or receiving an ultrasonic, wanted signal in a measured medium, comprising a vibration decoupling element for securing at least one ultrasonic transducer in a containment, characterized in that the vibration decoupling element has a platform for securing the vibration decoupling element to a sensor nozzle or to the containment and a second interface for securing an ultrasonic transducer. Between the second interface and the platform a vibration decoupling structural element is arranged, which structural element is embodied as a solid body, which has one or more interfaces with other elements of the vibration decoupling element, especially with the second interface for securing the ultrasonic transducer and/or the platform, and wherein the structural element ( | 2017-10-26 |
20170307426 | ULTRASONIC TRANSDUCER WITH EMITTING ELEMENT - An ultrasonic transducer for an ultrasonic flow meter, with a transducer housing, with a transducer element for generating and/or for receiving ultrasonic signals and with an emitting element, the emitting element being exposed to ultrasonic signals at least indirectly from the transducer element and emitting the ultrasonic signals via one end face on one front side of the emitting element into the vicinity bordering the ultrasonic transducer and/or the emitting element picking up ultrasonic signals from the vicinity via one end face on one front side of the emitting element and transmitting them at least indirectly to the transducer element. A good directional action in spite of small dimensions is achieved by the emitting element being connected to the transducer housing via a connecting element and being free standing on its periphery on the front side such that it can oscillate freely on the periphery. | 2017-10-26 |
20170307427 | METHOD AND ARRANGEMENT FOR AN ULTRASOUND CLAMP-ON FLOW MEASUREMENT AND CIRCUIT ARRANGEMENT FOR CONTROL OF AN ULTRASOUND CLAMP-ON FLOW MEASUREMENT - The invention relates to a method and an arrangement for an ultrasound clamp-on flow measurement according to the transit-time method. The problem addressed by the invention is to provide a measurement arrangement for clamp-on flow measurement, which enables measurement using only two pairs of acoustic transducers in both reflection configuration and in X configuration, without requiring the acoustic transducer position to be changed when switching between configurations. For the method according to the invention, at least four acoustic transducers are arranged on a measurement pipe, which are controlled in such a way that the flow measurement is performed consecutively in an alternating manner in the X configuration and in the reflection configuration. For this purpose, two acoustic transducers are connected for each transmission-receiving pair for a flow measurement in X configuration, and/or two acoustic transducers are connected for each transmission-receiving pair for two reflection configurations. | 2017-10-26 |
20170307428 | Thermal, Flow Measuring Device - A thermal, flow measuring device for ascertaining a mass flow or a flow velocity of a medium in a pipe. The thermal, flow measuring device has at least one measuring transducer with at least a first and a second sensor element. The first sensor element has a pin-shaped metal sleeve, which has a lowest point on a wall of the metal sleeve in the gravitational direction, wherein there is arranged in the metal sleeve at least one heating means, especially a heatable temperature sensor. The heating means is arranged in the metal sleeve and above the aforementioned point in the gravitational direction, in such a manner that the maximum heat input per unit area from the heating means into the medium occurs in the gravitational direction above the point. | 2017-10-26 |
20170307429 | Measuring Arrangement - A measuring arrangement for determining flow velocity of at least one liquid phase and/or a gas phase of a vapor or a fluid composed of a liquid and a gaseous phase or a supercritical fluid, comprising a measuring tube, on or in which at least one sensor element of at least a first flow measuring device is arranged for measuring the liquid phase or the gas phase, wherein the measuring tube has at least an inflow region and an outflow region, wherein between these two regions a central region is arranged, whose measuring tube cross section has a greater area than the area of the measuring tube cross section of the outflow region or of the inflow region, and method for ascertaining flow of phases of a vapor or of a fluid composed of a liquid and a gaseous phase, or a supercritical fluid. | 2017-10-26 |
20170307430 | METERING OF GRANULAR MATERIALS INCLUDING SEEDS - Wheat or other granular, flowable material is supplied from a metering hopper at a controlled rate through a limiting aperture at a base of a hopper side wall. A moving surface which has served as a floor of the hopper emerges through the aperture, carrying a covering of material out and toward a material disposal area and is then recirculated into the hopper. The moving surface is a repeatedly used upper surface of a disc or cone that is rotated by a motor. Supply of material is immediately varied by varying the speed of the moving surface. | 2017-10-26 |
20170307431 | Self-Filling Graduated Cylinder System - A self-filling graduated cylinder system for efficiently filling a graduated cylinder with a chemical solution. The self-filling graduated cylinder system generally includes a graduated cylinder having an interior, an upper end, an upper opening in the upper end a lower end opposite of the upper end, and a check valve attached to the graduated cylinder near the lower end of the graduated cylinder. The check valve is adapted to allow a liquid chemical to flow upwardly through the check valve into the graduated cylinder and to prevent the liquid chemical within the interior of the graduated cylinder from flowing downwardly through the check valve. | 2017-10-26 |
20170307432 | FLUID LEVEL MONITOR - A fluid level monitor incorporated into a fuel tank. A sensor module is adapted to being mounted to an exterior of the tank. A tube extends from the module within the tank and secures a housing at an interior location. The housing has a gear assembly, a float arm pivotally secures to the gear assembly and, in response to changes in a fluid level of the tank, causes the gear assembly to rotate a drive rod extending within the tube. A coupler forms a portion of the sensor module and is secured to an upper end of the drive rod. Rotation of the coupler relative to a PCB integrated into the sensor module produces an inductive signal indicative of the amount of displacement of the float and, consequently, the level of the fluid within the tank. | 2017-10-26 |
20170307433 | CONTAINER WITH INTEGRATED SCALE - A cargo container having a plurality of weighing sensors disposed under a plurality of floor panels for accurately weighing the contents within the cargo container and displaying an accurate weight of the contents of the cargo container for shipping purposes. | 2017-10-26 |
20170307434 | WEIGHT MEASUREMENT SYSTEM, ELECTRONIC DEVICE AND ELECTRONIC DEVICE ASSEMBLY EMPLOYING THE SAME - A weight measurement system includes a load-bearing member, a sensing module, a processor, and a prompting module. The load-bearing member supports an object and is made of an elastic material. The sensing module is electromagnetically coupled with the load-bearing member. The processor is electrically connected to the sensing module. The prompting module is electrically connected to the processor. The sensing module outputs a sensing signal to the processor upon detecting a deformation of the load-bearing member caused by the object. The processor processes the sensing signal and outputs a weight signal to the prompting module. | 2017-10-26 |
20170307435 | ENVIRONMENTAL ANALYSIS - An environmental analysis system and method. Remote sensing devices detect nonvisual information. One or more loudspeakers are each associated with one or more of the plurality of remote sensing devices to determine acoustic properties of an area. Another implementation relates to a method for environmental analysis where non-visual information is detected. The non-visual information is classified and is communicated to a server. | 2017-10-26 |
20170307436 | METHOD AND APPARATUS FOR OBTAINING VIBRATION INFORMATION AND USER EQUIPMENT - Embodiments of the present application disclose a method and an apparatus for obtaining vibration information and a piece of user equipment. The method comprises: obtaining multiple groups of electromagnetic wave receiving signals corresponding to multiple receiving locations; obtaining, according to transmission channel information between the multiple receiving locations and the multiple reflective units and the multiple groups of electromagnetic wave receiving signals, multiple reflected electromagnetic wave signals respectively corresponding to the multiple reflective units; and obtaining, according to the multiple reflected electromagnetic wave signals, multiple pieces of vibration information respectively corresponding to the multiple reflective units. In technical solutions of the embodiments of the present application, obtaining sound information in an environment by using a wireless electromagnetic wave is especially applicable to some scenarios where an active component is not suitable for use at a sound collecting location and a scenario where sound information at multiple locations needs to be collected in a space. | 2017-10-26 |
20170307437 | OPTO-MECHANICAL TRANSDUCER FOR THE DETECTION OF VIBRATIONS - The present invention relates to an opto-mechanical transducer comprising an optical fibre exhibiting a polished pointed distal end placed opposite a reflecting surface and a proximal end being linked up to a coupler combining an illumination optical fibre associated with a light source and a measurement optical fibre associated with a photo-detector. The reflecting element exhibits a movable zone with an axial component, the axial distance between the distal end of the optical fibre and said reflecting surface at rest is determined so that the reflected luminous intensity I | 2017-10-26 |
20170307438 | CAPACITANCE TYPE TRANSDUCER - A capacitance type transducer includes a plurality of cells each having a structure in which a vibrating film is supposed so as to be vibrated. The vibrating film includes: a second electrode formed so that a gap is interposed between the second electrode and a first electrode; and an insulating film formed on the second electrode. The capacitance transducer manufacturing method includes: forming a sacrificial layer on the first electrode; forming a layer including a vibrating film on the sacrificial layer; forming an etching hole to remove the sacrificial layer; and forming a sealing film for sealing the etching hole. Before forming the etching hole to remove the sacrificial layer, a through hole is formed in an insulating film on the second electrode, and a conductor film is formed on the insulating film having the through hole to electrically connect a conductor in the through hole and the second electrode. | 2017-10-26 |
20170307439 | RADIANCE SENSOR AND RADIANCE RECONSTRUCTION METHOD - A radiance sensor includes a memory and a microprocessor. The memory stores non-transitory computer-readable instructions and adapted to store a plurality of electrical signals output from a photodetector array in response to electromagnetic radiation transmitted through a lenslet array and incident on the photodetector array. The microprocessor is adapted to execute the instructions to (i) determine irradiance of the electromagnetic radiation in a detector plane from the plurality of electrical signals, each electrical signal having generated by a respective one of a plurality of photodetectors of the photodetector array, and (ii) reconstruct, from the determined irradiance, the 4D-radiance in an input plane, the lenslet array being between the input plane and the detector plane. | 2017-10-26 |
20170307440 | DEVICES, METHODS, AND SYSTEMS RELATING TO SUPER RESOLUTION IMAGING - Certain examples disclose systems and methods for imaging a target. An example method includes: a) activating a subset of light-emitting molecules in a wide field area of a target using an excitation light; b) capturing one or more images of the light emitted from the subset of the molecules illuminated with the excitation light; c) localizing one or more activated light emitting molecules using one or more single molecule microscopic methods to obtain localization information; d) simultaneously capturing spectral information for the same localized activated light emitting molecules using one or more spectroscopic methods; e) resolving one or more non-diffraction limited images of the area of the target using a combination of the localization and spectral information for the localized activated light emitting molecules; and 0 displaying the one or more non-diffraction limited images. | 2017-10-26 |
20170307441 | APPARATUS FOR COUNTING SINGLE PHOTONS AND METHOD THEREOF - Disclosed is an apparatus for counting single photons including an edge combiner configured to detect an edge of each of applied clocks using a plurality of Phase-Locked Loops (PLL) to generate a combined signal; a sampling unit configured to sample all events occurring in each SPAD of a single photon detection diode (SPAD) array using an OR tree and an XOR tree; and a calculation unit configured to count the sampled events based on the combined signal to count single photons. | 2017-10-26 |
20170307442 | ELECTRONIC DEVICE WITH A CAMERA AND MOLECULAR DETECTOR - Examples of a method to use in an electronic device, an electronic device, and machine-readable non-transitory storage medium at disclosed herein. An example of the machine-readable non-transitory storage medium includes instructions executable by processor of an electronic device to generate a molecular signature to based on molecular signature data representative of a determined molecular structure of an object scanned by a molecular detector of the electronic device and to embed the molecular signature tag in metadata of an image file based on a captured image of the object by a camera of the electronic device. | 2017-10-26 |
20170307443 | SYSTEMS AND METHODS FOR CORRECTION OF FREQUENCY SPECTRUM IN DUAL COMB SPECTROSCOPY - A method for correcting frequency offset in a dual comb spectroscopy system is provided. The method includes causing a first laser (L1) generator to transmit L1 pulses at a repetition rate of a first frequency and causing a second laser (L2) generator to transmit L2 pulses at a repetition rate of a second frequency. The method also includes interrogating a reference material using a combination of the L1 pulses and the L2 pulses and capturing reference cell pulses. The method further includes interrogating a material of interest using the L1 pulses and capturing material of interest pulses. The method includes determining a frequency jitter based on the captured reference cell pulses and the combination of the captured material of interest pulses and the L2 pulses. | 2017-10-26 |
20170307444 | METHOD FOR OPTICALLY DETERMINING THE TEMPERATURE OF A MOLTEN METAL, AND REELING DEVICE FOR CARRYING OUT SAID METHOD - A method for optically determining the temperature of a molten metal with a measuring device, including calibrating a replacement measuring chain by a measuring chain as a system-internal measuring standard. The measuring device includes an optical waveguide, to guide electromagnetic radiation emitted from the metal or from the tip of the optical waveguide to an optical detector, at least one replacement optical waveguide, an optical detector for determining the temperature of the metal from an analysis of the electromagnetic radiation, a measuring chain, in which the optical waveguide is the measurement recorder, and at least one replacement measuring chain, in which a replacement optical waveguide is the measurement recorder. A reeling device includes a conveying device for successive reeling of the optical waveguide from a stock and of the replacement optical waveguide from a replacement stock, a receiving device for a stock and at least one replacement stock. | 2017-10-26 |
20170307445 | MEDICAL THERMOMETER HAVING AN IMPROVED OPTICS SYSTEM - A medical thermometer including a curved mirror and a radiation sensor is disclosed. The radiation sensor is disposed relative to the mirror in a configuration whereby the mirror reflects away from the sensor radiation that passes through the radiation entrance and that is oriented outside a range of angles relative to the mirror, and reflects toward the sensor radiation that passes through the radiation entrance and that is oriented within a range of angles relative to the mirror. | 2017-10-26 |
20170307446 | SENSOR CONTAINER FOR MOUNTING A TEMPERATURE SENSOR, AND ASSOCIATED REFRIGERATOR - A refrigerator for storing products includes a sensor container configured to position at least one temperature sensor within a refrigerated interior in a cabinet of the refrigerator. The sensor container includes a main body portion enclosing a hollow interior space configured to receive a ballast liquid, and a plurality of dry wells which each extend generally horizontally between a closed end within the hollow interior space and an open end. The temperature sensors positioned in the dry wells are surrounded by ballast liquid but are not in direct contact with refrigerated air within the cabinet or the ballast liquid. The temperature measurements therefore approximate the thermal response of products (such as blood) stored in the cabinet without necessitating submersible sensors or a risk of liquid leaks. The temperature measurements may be sent to elements such as a chart recorder, and a display and alarm device associated with the refrigerator. | 2017-10-26 |
20170307447 | PROBE PORT AND REALTED CONTAINER SYSTEM - A container system includes a flexible bag, a probe port, and a probe. The probe port includes an elongated tubular member having an interior surface bounding a first passageway extending between a first end and an opposing second end, the tubular member being made of a polymeric or elastomeric material and being flexible. The probe port also includes a flange coupled to the tubular member and radially outwardly projecting therefrom, the flange being secured to the flexible bag so that the first end of the tubular member projects into a chamber of the flexible bag while the second end of the first passageway of the tubular member is accessible from outside of the flexible bag. The probe is received within the first passageway of the probe port. | 2017-10-26 |
20170307448 | MOTOR TEMPERATURE ESTIMATING DEVICE - In a motor temperature estimating device including: a polyphase motor | 2017-10-26 |
20170307449 | MAGNETIC BASED TEMPERATURE SENSING FOR ELECTRICAL TRANSMISSION LINE - Systems and methods for sensing, measuring, or monitoring the temperature of an electrical transmission line of an electrical cable, are provided. A temperature sensitive inductor is disposed in thermal contact with the electrical transmission line. The temperature of the electrical transmission line can be sensed, measured, or monitored by measuring the inductance of the temperature sensitive inductor. Mechanisms and methods to eliminate, minimize, or account for the magnetic coupling between the current carried by the electrical transmission line and the temperature sensitive inductor are provided. | 2017-10-26 |
20170307450 | APPARATUS FOR CORRECTING OF TEMPERATURE MEASUREMENT SIGNAL - The present invention relates to an apparatus for correcting a temperature sensing signal of an IGBT temperature sensing device which outputs only a temperature sensing signal having a voltage value equal to or higher than a preset voltage value, by using an output limiting diode. The apparatus includes: a calculating part configured to calculate a conduction current value of the output limiting diode by using the resistance of an NTC thermistor included in the IGBT temperature sensing device; a determining part configured to determine a drop voltage value of a voltage drop occurring in the output limiting diode based on the conduction current value; and a correcting part configured to correct the temperature sensing signal by increasing the voltage of the temperature sensing signal output from the IGBT temperature sensing device by the drop voltage value. | 2017-10-26 |
20170307451 | TEMPERATURE SENSOR AND CALIBRATION METHOD THEREOF HAVING HIGH ACCURACY - Disclosed is a temperature sensor including a first current generator configured to generate a proportional to absolute temperature (PTAT) current, a second current generator configured to generate an inverse PTAT (IPTAT) current, the PTAT current and IPTAT current being combined to form a reference current having a sensitivity relative to temperature, a plurality of current mirrors to adjust the sensitivity and gain of the reference current, and a variable resistor to set an output calibration voltage based on the generated current. | 2017-10-26 |
20170307452 | Tensiometer - Tensiometer device for measuring soil water tension. A pair of screws secures a load cell or strain gauge to an inner frame, a dowel pin transmits force to the load cell, a polymer chamber is enclosed on one side by a rubber dam that retains the polymer within the polymer chamber, and a hydrophilic porous window covers the rubber dam. A second pair of screws secure an outer frame to the inner frame holding the components of one or more tensiometers spaced across the frame, and an end cap. The load cell acts as a strain gauge transferring the force exerted on it as a change in electrical voltage that can be converted to a soil water tension (SWT) measurement. | 2017-10-26 |
20170307453 | DEFORMABLE APPARATUS AND METHOD - An apparatus and method wherein the apparatus comprises: a deformable substrate;a curved support structure; at least one support configured to space the curved support structure from the substrate so that when the deformable substrate is deformed the curved support structure is not deformed in the same way; and a capacitive sensor comprising a protruding electrode capacitively coupled to an overlaying electrode;wherein the protruding electrode protrudes from a side of the curved support structure. | 2017-10-26 |
20170307454 | STRAIN SENSING IN COMPOSITE MATERIALS - A method of sensing strain in a structural component, the method comprising the steps of providing, embedded within said structural component, at least one carbon fibre element ( | 2017-10-26 |
20170307455 | Rotary Driver - The structure for detecting tooth-skipping of the speed reducer of the rotary driver is reduced in weight and size. In the rotary driver the occurrence of tooth-skipping is detected based on the difference in outputs from the encoders located at the input side (the side of the motor) and at the output side (the side of the load), which is opposite the input side in relation to the speed reducer. The rotary driver comprises a motor, a speed reducer located between the motor and a load to reduce the rotary speed of a rotary shaft at the side of the motor, to thereby transmit the reduced rotary speed to a rotary shaft at the side of the load, a first encoder for detecting a rotation of the rotary shaft at the side of the motor, a second encoder for detecting a rotation of the rotary shaft at the side of the load, a section for detecting any difference between a first detected value that is obtained by dividing an output of the first encoder by a rate for reducing the speed by the speed reducer and a second detected value that is obtained from an output of the second encoder, and a section for detecting tooth-skipping that detects tooth-skipping of the speed reducer based on the difference. | 2017-10-26 |
20170307456 | PRESSURE SENSOR DEVICE FOR MEASURING A DIFFERENTIAL NORMAL PRESSURE TO THE DEVICE AND RELATED METHODS - A pressure sensor device is to be positioned within a material where a mechanical parameter is measured. The pressure sensor device may include an IC having a ring oscillator with an inverter stage having first doped and second doped piezoresistor couples. Each piezoresistor couple may include two piezoresistors arranged orthogonal to one another with a same resistance value. Each piezoresistor couple may have first and second resistance values responsive to pressure. The IC may include an output interface coupled to the ring oscillator and configured to generate a pressure output signal based upon the first and second resistance values and indicative of pressure normal to the IC. | 2017-10-26 |
20170307457 | METHOD OF MANUFACTURING A PRESSURE SENSOR - A method of manufacturing a pressure sensor is shown, wherein the pressure sensor comprises a port element with a sealing structure and a membrane. Four strain gages will be attached to the membrane. The gages are used in a Wheatstone bridge to sense the fluid pressure. A first finite element action determines a first contour around the membrane central axis with equal compressive strain and a second contour around the membrane central axis with equal tensile strain wherein when fluid pressure is applied to the membrane strain on the first contour is opposite strain on the second contour. A second finite element action determines the four positions of the strain gages on the first and second contour such that the difference between the highest error signal and the lowest error signal at the output of the Wheatstone bridge is minimal under influence of parasitic forces. | 2017-10-26 |
20170307458 | SYSTEMS AND METHODS FOR ELECTRICALLY IDENTIFYING AND COMPENSATING INDIVIDUAL PRESSURE TRANSDUCERS - Certain implementations of the disclosed technology may include systems, methods, and apparatus for assigning a distinct identifier (ID) to a pressure transducer based on resistor values. Embodiments include electrically identifying the distinct ID, and compensating the pressure transducer based on the distinct ID. According to an example implementation, a method is provided that can include coupling a transducer ID measurement assembly with a transducer assembly; measuring, by the transducer ID measurement assembly, a plurality of divided voltages between a plurality of configurable ID switches and a reference resistor; determining, with a processor, a distinct ID associated with the transducer assembly based on the plurality of measured divided voltages; retrieving one or more compensation parameters based on the distinct ID; and compensating, with the one or more compensation parameters, a measurement signal of the transducer assembly. | 2017-10-26 |
20170307459 | VACUUM PRESSURE GAUGE - A vacuum pressure gauge is described herein. One apparatus includes an ion trap configured to trap antimatter therein in a vacuum chamber, and a controller configured to determine a lifetime of the antimatter trapped in the ion trap and determine a pressure in the vacuum chamber based, at least in part, on the determined lifetime of the antimatter. | 2017-10-26 |
20170307460 | CORRECTION OF PRESSURE MEASUREMENTS IN ENGINES - The present disclosure describes methods and systems for automatically detecting and calculating an offset of an engine-based pressure measurement transducer after engine shutdown, and applying a correction factor to subsequent pressure measurements of the transducer once the engine is in operation. | 2017-10-26 |
20170307461 | AUTOMATIC PRESSURE CORRECTION FOR LEVEL GAUGES IN STORAGE TANKS - A level gauge system for mounting on a roof of a semi-closed storage tank includes an automatic tank level gauge for determining a level reading for a liquid including at least one liquid component in the tank. A processor includes a memory storing pressure correction factors or a pressure correction factor equation for correcting the level reading for a measured gas pressure above the liquid in the tank. The processor is programmed for implementing choosing a selected pressure correction factor from the pressure correction factors or the equation based on a received current gas pressure above, and applying the selected pressure correction factor for automatically correcting the level reading provided by the tank level gauge to generate a corrected level reading which compensates for the current gas pressure above effects on the roof and on the level gauge. | 2017-10-26 |
20170307462 | Subsea Valve, Flow System and Method of Use - The invention provides a flow system, a subsea valve ( | 2017-10-26 |
20170307463 | OIL FILTER-LEAK PRESSURE-TEST STATION - An apparatus and a method are provided for an oil filter-leak pressure-test station. The oil filter-leak pressure-test station comprises an air pump, a pressure gauge, a vent valve, an overflow reservoir, and a manifold configured to receive an oil filter. The oil filter-leak pressure-test station is configured to apply a desired internal air pressure to an oil filter for observing the oil filter assembly for any potential leaks, such as along a seal ring, rolled seam or a nut-end. The oil filter-leak pressure-test station is also configured to be mounted in a vise or similar mechanical attachment for observation to determine the extent or existence of any leak in the oil filter. The oil filter-leak pressure-test station may also be submerged in water using a submersion reservoir, so as to determine the existence and location of any leaks. | 2017-10-26 |
20170307464 | Acoustic Leak Detector - A sensor based audio and ultrasonic water leak detection and localization system is disclosed. The system is able to detect leaks through building structures such as walls. No direct contact with water or plumbing is necessary, enabling remote monitoring. An embodiment of the system includes multiple, spatially separated sensor units to provide a distributed mapping network for additional accuracy. Long term data acquired from individual but otherwise identical sound collection devices contain statistical information that indicates the strength of the leak source and hence its separation from the detector. This information assists in triangulating to the leak source. | 2017-10-26 |
20170307465 | Fluid Leakage Data Management Apparatus and Management System - A fluid leakage data management apparatus includes an input unit to which data on fluid leak portions collected through a fluid leak diagnosis of a plant is input; a display unit on which the data input to the input unit is displayed; and a data processing unit that displays, on the display unit, a leak portion display image in which, with respect to positional data indicating positions, in the plant, of the respective fluid leak portions input to the input unit, indicators representing the respective fluid leak portions are displayed superimposed on a configuration diagram image of the plant at locations corresponding to the positional data of the respective fluid leak portions on the configuration diagram image. | 2017-10-26 |
20170307466 | Ultrasonic Flow Meter Leak Detection System and Method - The use of ultrasonic transducers installed in utility meters is provided for the detection of fluid leaks in a conduit. Such transducers are normally used to transmit acoustic waves in order to measure the velocity of fluid flow, but it is disclosed that such transducers are also capable of detecting leak noises in addition to such transmitted acoustic waves. | 2017-10-26 |
20170307467 | AN OPTICALLY-BASED INTERSTORY DRIFT METER SYSTEM FOR RAPID ASSESSMENT OF THE EARTHQUAKE RESPONSE OF BUILDING STRUCTURES - A sensor system provides measurement of building interstory drift based on a laser beam impinging on a discrete diode sensor array. The diode sensor array determines the location at which a projected laser bean strikes the array, which provides a direct measurement of interstory drift. The diode sensor array is a two dimensional array of discrete diodes that allow the location of an impinging laser beam to be very accurately tracked as the beam moves back-and-forth across the diode array. Local rotations of the laser source that result from rotations of structural members (e.g. floor beam rotation) are appropriately corrected for. This allows accurate, dynamic measurements of the interstory drift between two floor levels of a shaking building. | 2017-10-26 |
20170307468 | SEMICONDUCTOR DEVICE AND WAFER WITH REFERENCE CIRCUIT AND RELATEDMETHODS - A semiconductor device may include a semiconductor wafer, and a reference circuit carried by the semiconductor wafer. The reference circuit may include optical DUTs, a first set of photodetectors coupled to outputs of the optical DUTs, an optical splitter coupled to inputs of the optical DUTs, and a second set of photodetectors coupled to the optical splitter. The optical splitter is to be coupled to an optical source and configured to transmit a reference optical signal to the first set of photodetectors via the optical DUTs and the second set of photodetectors. | 2017-10-26 |
20170307469 | COMPACT MODULAR TRANSFER FUNCTION EVALUATION SYSTEM - A system for evaluating the modulation transfer function (MTF) of a device under test is provided. The system includes an image projector configured to provide light in a pattern representing a desired image. The system further includes a lens configured to direct the provided light toward the device under test as a collimated beam. An image analysis component calculates the MTF for the device under test from the at least one image taken at the device under test and the known characteristics of the image projector and the lens. | 2017-10-26 |
20170307470 | LIGHTING JIG - A lighting jig. The lighting jig includes: a tray, a support frame, and an angle adjusting mechanism. The tray is movably connected to the support frame via the angle adjusting mechanism. The tray is configured to carry a display panel, and the support frame is configured to support the tray. The lighting jig addresses the problem of a complicated test process of a display panel, thus simplifying the test process of the display panel. | 2017-10-26 |
20170307471 | SYSTEMS AND METHODS FOR DISTRIBUTED MEASUREMENT - A measurement system includes a cable having a length, a light source, at least one detector, and at least one processor. The light source is operably coupled to the cable and is configured to transmit an optical signal to the cable. The at least one processor is operably coupled to the cable and configured to: receive a scattered signal from the cable responsive to the optical signal transmitted to the cable; map the scattered signal to the length of the cable; and de-convolve a spatial averaging effect of the scattered signal using a weighting profile corresponding to the light source and the cable to generate a distributed property profile defined along the length of the cable. | 2017-10-26 |
20170307472 | Edge Propagating Optical Time Domain Reflectometer And Method Of Using The Same - An OTDR system utilizes a laser source that is turned “on” and kept powered until its light reaches the end of the fiber span being measured (i.e., until the fiber span is fully illuminated). At any point in time after the fiber is fully illuminated, the laser source can be turned “off”. The return (reflected and backscattered) signal is directed into a photodetector of the OTDR, and is measured from the point in time when the fiber span starts to be illuminated. The measurements are made by sampling the return signal at predetermined time intervals—defined as the sampling rate. The created power samples are then subjected to post-processing in the form of a differentiation operation to create a conventional OTDR trace from the collected data. | 2017-10-26 |
20170307473 | DISTRIBUTED FIBER BEND AND STRESS MEASUREMENT FOR DETERMINING OPTICAL FIBER RELIABILITY BY MULTI-WAVELENGTH OPTICAL REFLECTOMETRY - The disclosed technology in this patent document includes, among others, methods apparatus for distributed measuring at least one fiber bend or stress related characteristics along an optical path of fiber under test (FUT) uses both a light input unit and a light output unit connected to the FUT at one single end. | 2017-10-26 |