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Patent # Description
US-1,028,1348 Optical fiber pressure sensor with uniform diaphragm and method of fabricating same
An optical fiber sensor can be used to measure pressure with high sensitivity and fine resolution. As a cavity at the end of the sensor expands or contracts,...
US-1,028,1347 Tension monitoring arrangement and method
A tension monitoring apparatus is used for installing an underground utility by retraction that is applied to the utility. The tension monitoring apparatus...
US-1,028,1346 Magnetostrictive sensor
A magnetostrictive sensor capable of obtaining both enhanced productivity and reduced variations in outputs can be obtained. A torque sensor includes a...
US-1,028,1345 Strain sensor and recording medium
A strain sensor includes a marker, detectors and a calculator. The marker is disposed on a surface of a measurement object and includes a strain body and...
US-1,028,1344 Arrangement for measuring force and/or torque in a hollow flange using at least four magnetic sensors
An arrangement for measuring a force and/or a torque (Mt) on a machine element extending along an axial axis is disclosed. The machine element has a cavity and...
US-1,028,1343 Method and apparatus for measuring a peak load
The present subject matter discloses a method of measuring a peak load, including the steps of placing an indenter between a first surface and a second surface,...
US-1,028,1342 Faraday current and temperature sensors
Techniques and devices for sensing or measuring electric currents and/or temperature based on photonic sensing is disclosed. An optical current sensor head is...
US-1,028,1341 Methods and systems using optical fiber interferometry
Described are methods and systems using optical fiber interferometry to sense interference causing events in a region of interest and differentiate between a...
US-1,028,1340 Temperature measuring system and temperature measuring method
A temperature measuring system includes a laser light source to emit optical pulses, an optical fiber, arranged to pass through a plurality of measuring points,...
US-1,028,1339 Terminal board for temperature compensation of thermocouple
The present invention provides a terminal board for temperature compensation of a thermocouple, the terminal board comprising: -shaped terminal unit for...
US-1,028,1338 Oil-immersed transformer thermal monitoring and prediction system
A real time thermal monitoring and prediction system (TMPS) is provided for use in monitoring and operating a transformer. The TMPS may be used to estimate a...
US-1,028,1337 Thermocouple and manufacturing method for same
A thermocouple that can stably perform direct temperature measurement under a high temperature environment (1500.degree. C. or higher but 2300.degree. C. or...
US-1,028,1336 Temperature monitor
A temperature monitor, a temperature monitoring system, and method are provided. The temperature monitor includes an electronic paper display and a passive...
US-1,028,1335 Pulsed radiation sources for transmission pyrometry
Examples described herein generally relate to apparatus and methods for rapid thermal processing (RTP) of a substrate. The present disclosure discloses pulsed...
US-1,028,1334 Temperature measurement appliance and method for the operation thereof
A temperature measurement appliance for contactless temperature measurement, in particular a handheld temperature measurement appliance, includes a housing and...
US-1,028,1333 Infrared sensor
An infrared sensor is formed in such a manner that an infrared receiver and a base substrate are spaced with a beam made of a thin-film phononic crystal in...
US-1,028,1332 Integrated device for ear temperature measurement and non-contact temperature measurement
The invention discloses an integrated device for ear temperature measurement and non-contact temperature measurement, comprising a main body shell, a...
US-1,028,1331 Resonant stimulated Raman scattering microscope
A nonlinear optical process on increasing the signal in SRS microscope by Resonant Stimulated Raman Scattering (RSRS) combines both RRS and SRS nonlinear...
US-1,028,1330 Spectrophotometer
The invention relates to a spectrophotometer, especially a spectrophotometer that can carry out simultaneous analysis at different points on the same sample...
US-1,028,1329 Method and system for fast determination of the wavelength of a light beam
Apparatus and associated methods relate to determining the wavelength of a narrow-band light beam. Two portions of the narrow-band light beam are projected onto...
US-1,028,1328 Bragg grating, and spectroscopy device including the Bragg grating
Provided are a Bragg grating and a spectroscopy device including the same. The Bragg grating is disposed at each of opposite ends of a resonator for reflecting...
US-1,028,1327 Spectrometers with self-compensation of rotational misalignment
An apparatus for analyzing light includes an input aperture for receiving light; a first set of one or more lenses configured to relay light from the input...
US-1,028,1326 Fixture that provides light incorporating a reconfigurable spectrometer
Disclosed are examples of spectrometer-equipped devices that provide general illumination supplied by artificial or natural light, and that also detect...
US-1,028,1325 Hybrid image-pupil optical reformatter
A hybrid image-pupil optical reformatter and method for optional use with a spectrometer is disclosed, which performs beam slicing in pupil space and stacks...
US-1,028,1324 Systems and methods for determining ambient illumination having dual sensors controlled by a bypass switch
Systems and methods are provided for measuring an ambient light level in a volume that is lighted by a pulsating light source. A first light sensor is...
US-1,028,1323 Light receiver and portable electronic apparatus
There is provided a light receiver which corrects measurement of ultraviolet rays on the basis of measurement of visible right and infrared rays. The light...
US-1,028,1322 Low power, high resolution solid state LIDAR circuit having a modulator to modulate a bit sequence onto a...
An optical circuit includes solid state photonics. The optical circuit includes a phased array of solid state waveguides that perform beamsteering on an optical...
US-1,028,1321 Arrangement for spatially resolved and wavelength-resolved detection of light radiation emitted from at least...
The invention relates to an arrangement for a spatially resolved and wavelength-resolved detection of light radiation emitted from at least one OLED or LED. A...
US-1,028,1320 Optical detection system with light sampling
System, including methods and apparatus, for optical detection. The system may comprise a light source to generate a beam of light, an optical element, and a...
US-1,028,1319 Dosing device with integrated balance and climate module
A dosing device with a balance, which includes a weighing chamber (16); a processor (32); a climate module (34), which is disposed in the weighing chamber (16);...
US-1,028,1318 In line web process measurement apparatus and method
An apparatus for measuring thickness and/or basis weight of a web or film has a frame defining a measurement channel between two opposing frame faces. A first...
US-1,028,1317 Bottle for accurately monitoring fluid intake
A bottle according to an exemplary aspect of the present disclosure includes, among other things, a sidewall, at least one cap removably attached to the...
US-1,028,1316 Flow measuring device, as well as use of such device and method for ascertaining flow velocity
A flow measuring device for ascertaining a corrected measured value of a flow velocity and/or a corrected mass flow of a medium, especially a gas, in a...
US-1,028,1315 System and method for measuring a speed of sound in a liquid or gaseous medium
A system and a method for measuring a speed of sound in a liquid contained in a vessel or in a gaseous medium contained in the same vessel above the surface of...
US-1,028,1314 Device for measuring a fill level of a liquid
In a device for measuring a fill level of a liquid in a reservoir with an ultrasonic sensor, wherein the ultrasonic sensor is arranged at the bottom end of a...
US-1,028,1313 Radar fill level measurement device comprising a phase-locked loop
A radar fill level measurement device for determining a fill level of a medium is provided, including a radar module to generate a transmission signal of at...
US-1,028,1312 Method and apparatus for monitoring a predefined filling level of a medium in a container
A method and an apparatus for monitoring a set fill level of a medium in a container using a fill level measuring probe that is designed to operate as a...
US-1,028,1311 Method of operating a liquid-level transmitter device and implementation thereof
A method that configures a liquid-level transmitter device to generate a measured value for a level of a liquid. The method includes steps to correct for...
US-1,028,1310 Weight-based phase composition ratio determination
Several embodiments include a method of computing a phase composition ratio of a two-phase mixture in a pipe. For example, the phase composition ratio is a void...
US-1,028,1309 Gas flow meter
A gas flow meter comprises a meter body, a tube, and a sensing unit. The sensing unit includes a base connected with one end of the tube; a speed transducer...
US-1,028,1308 Water flow and leak detector
A fluid flow detecting system and approach incorporating a collar configured to be clamped to a fluid conveyance mechanism, a temperature probe held within...
US-1,028,1307 System and method of non-intrusive anemometry
A system and method of non-intrusive anemometry. The system comprises an acoustic transmitter disposed at a boundary of fluid flow and first and second acoustic...
US-1,028,1306 Flow meter system
A flow meter system is disclosed that includes a first flow sensor and first and second fluid flow conduits extending from the first flow sensor. The second...
US-1,028,1305 Magnetic flowmeter flowtube assembly with spring-energized seal rings
A magnetic flowmeter flowtube assembly is provided. The assembly comprises a flowtube configured to receive a flow of process fluid. The assembly also comprises...
US-1,028,1304 Device and method for estimating a flow of gas in an enclosure maintained at reduced pressure in relation to...
Method for estimating a gas flow in an enclosure maintained in a low pressure regimen relative to the gas, including: measuring, as a function of time, a gas...
US-1,028,1303 Air data probe with improved performance at angle of attack operation
An air data probe has a pitot tube with a tap at a forward end that defines an inner flow path. The inner flow path decreases in the cross-sectional area until...
US-1,028,1302 Arrangement and method to sense flow using mechanical stress microsensors
An arrangement for controlling flow includes a flow control element, an actuator, a linkage assembly, and a sensor module. The linkage assembly is coupled...
US-1,028,1301 Reference mark detector arrangement
An encoder apparatus comprising a scale comprising scale features in at least one track which define a series of incremental scale marks and at least one...
US-1,028,1300 Distributed optical fibre sensor
The disclosure relates to distributed optical fiber sensors arranged to detect coherent Rayleigh backscatter from a sensing optical fiber disposed in an...
US-1,028,1299 Angle sensor, a bearing unit, electrical motor, a control system and error-check system
An angle sensor is provided for determining an absolute angle signal of a first part rotated with respect to a second part. The angle sensor comprises a first...
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