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Patent Searching and Data


Matches 1 - 50 out of 10,770

Document Document Title
WO/2018/128997A1
A monitoring device includes a cavity assembly with a plurality of cavities. Openings of the plurality of cavities are distributed about a flow-facing surface of the cavity assembly. A gas pressure sensor is disposed within each of the c...  
WO/2018/120256A1
A control device for supplying powder in a balanced manner according to coal dust weight and distributing air according to weight, and a control method therefor. The device comprises a device for measuring the weight of coal dust conveye...  
WO/2018/109888A1
The purpose of the present invention is to extract, monitor, and control part of wind speed measurement light as return light to thereby increase the spectral intensity of the wind speed measurement light and scattered light without caus...  
WO/2018/105753A2
Provided is a sensor substrate which is capable of accurately measuring the temperature of an air stream using a second temperature sensor element, without being affected by a heat-generating element. Thermal separation of the second t...  
WO/2018/104627A1
A device for measuring a flow rate of a gas comprises a probe (S), a voltage source (5) and a pulse-counting detection circuit (7). The probe includes an axial electrode (1) an uncovered end (1P) of which has a small radius of curvature,...  
WO/2018/105013A1
This fluid evaluation device (100) is provided with an irradiation unit (11) for irradiating a fluid with light, a light reception unit (21, 31) for receiving scattered light from the fluid and outputting a light reception signal, and an...  
WO/2018/105605A1
The objective of the present invention is to provide a measuring method with which it is possible for a flow velocity distribution in a flow field within a flow passage in an optical cell to be measured simply and accurately, and to prov...  
WO/2018/100603A1
These measurement devices (100, 200, 300) are each provided with: irradiation unit (10, 10a, 10b) that irradiate a fluid with light; a light-receiving unit (21) that receives light scattered by the fluid; an acquiring unit (23) that acqu...  
WO/2018/098339A1
Methods and apparatuses for indicating the presence of a threshold directional differential pressure between separated adjacent spaces. A conduit contains a movable element that indicates whether the pressure difference between the two s...  
WO/2018/094682A1
Disclosed are a wind speed detection method and system for an unmanned aerial vehicle, and an unmanned aerial vehicle. The unmanned aerial vehicle comprises a propeller (20) and a motor (30) for driving the propeller to rotate. The metho...  
WO/2018/097236A1
The purpose of the present invention is to provide a wind measurement device that can accurately measure wind speed and wind direction using a simple configuration. This device is configured from a detector 1 for receiving wind, a transm...  
WO/2018/086675A1
The present invention refers to a method and a system for calibration-free determination of a flow velocity of an electrically conductive fluid (7). Each of two field coils (1a, 1b), which are designed to be positioned at a distance from...  
WO/2018/079269A1
The objective of the present invention is to provide a fluid measuring device with which it is possible to measure easily and accurately a physical quantity relating to a fluid with a higher degree of accuracy than in the past, irrespect...  
WO/2018/078728A1
This fluid measuring device is provided with: an irradiation unit (120) that irradiates a fluid (200) with light; a light receiving unit (131) that receives light scattered by the fluid; a detecting unit (310) that detects a backflow of ...  
WO/2018/081559A1
An air data probe (10) and associated method of method of measuring air data is disclosed. The air data probe includes a plurality of air pressure sensors, and a body (14) that encloses a hollow interior cavity (16), where the body (14) ...  
WO/2018/069113A1
The invention relates to a dynamic pressure probe for a sensor device for determining the relative speed of an object and a medium surrounding the latter, in particular for determining flight data in a missile (10), wherein the dynamic p...  
WO/2018/065096A1
The invention relates to a multicopter which can be used to carry out wind measurements and to a method for measuring wind by means of a multicopter. The multicopter comprises a number N of electric motors MOTn for driving N propellers P...  
WO/2018/063141A1
The embodiments herein relate to sensors having reactive filter materials for detecting analytes in wellbores. The sensor includes at least one reactive filter material arranged in a flow line, wherein the reactive filter material sorbs ...  
WO/2018/055771A1
A measuring device 1 is provided with a laser light radiating device 2 and a light receiving device 3. The laser light radiating device 2 radiates first laser light L1 traveling toward a measuring point 10 inside a flow passage 60, and s...  
WO/2018/054101A1
Provided are a wafer level package-based microelectromechanical system (MEMS) wind speed and direction sensor structure and packaging method, wherein a front surface of a silicon wafer (20) is wafer-level packaged on a ceramic substrate ...  
WO/2018/051572A1
[Problem] To achieve a stable airspeed control that takes remote turbulence into account. [Solution] This aircraft speed information providing system is provided with: an airspeed measurement device that measures the present airspeed of ...  
WO/2018/048686A1
A system and method for Displacement Current Phase Tomography. The present system invention obtains a linear relationship between mutual displacement current from a sensor (output current of the measuring electrode terminals) and the are...  
WO/2018/046441A1
The sensor comprises a reference bolometer and a plurality of sensing bolometers. Each sensing bolometer is arranged adjacent to the reference bolometer. Each bolometer comprises (i) a substrate, (ii) a cap structure connected to the sub...  
WO/2018/048064A1
The technical objective of the present invention is to provide a wind direction and wind velocity measuring apparatus for a wind turbine, the apparatus being capable of precisely measuring wind direction and wind velocity. To this end, t...  
WO/2018/047385A1
Provided is a wind-speed measurement device that has a simple configuration and high measurement accuracy and can be manufactured cheaply. The present invention comprises a fixed-temperature heat-emitting device 10 that emits heat at a p...  
WO/2018/047836A1
Provided is a wind-speed measurement device that has a simple configuration and high measurement accuracy and can be manufactured cheaply. The present invention comprises a fixed-temperature heat-emitting device 10 that emits heat at a p...  
WO/2018/036313A1
A vessel speed measurement method comprises the following steps: a vessel sailing sequentially according to three preconfigured powers W1, W2, and W3, over corresponding preconfigured distances, turning around, and sailing sequentially a...  
WO/2018/035602A1
The present disclosure discloses a multi-droplet sensing and actuation system, for use in a digital microfluidic chip operation wherein a linearly independent alternating current signal is applied to each discrete actuation electrode thu...  
WO/2018/026128A1
The present invention provides an ultrasonic flowmeter comprising: a support plate formed such that the plane of the support plate is horizontal to a fluid flow direction; at least two ultrasonic sensors disposed on one side of the suppo...  
WO/2018/009599A1
An optical air data system for an air vehicle includes a LIDAR module and a data processing module. The LIDAR module is configured to emit at least three laser beams, not all located in a common plane, and perform LIDAR measurements of a...  
WO/2018/002980A1
A lidar device 100 is equipped with the following: a precipitation determination unit 29 that determines whether precipitation is present on the outer surface of a light transmission window 51, on the basis of at least one of a measureme...  
WO/2017/217773A1
According to one embodiment, a microneedle probe device for measuring the sap flow rate of a plant can comprise: a substrate of which at least a part is to be inserted into a plant and having a microscale thickness and width; a single me...  
WO/2017/218253A1
Methods for determining phase fractions of a downhole fluid via thermal properties of the fluids are provided. In one embodiment, a method includes measuring a temperature of a fluid flowing through a completion string downhole in a well...  
WO/2017/216657A1
Method for fastening an air flow measuring sensor to a duct (1) of a ventilation system, in which method at least one sensor part (2, 3) comprising a measuring sensor or measuring sensors is fastened to a fastening point (4) formed on th...  
WO/2017/213670A1
In accordance with presently disclosed embodiments, a method and system for performing real-time evaluation of a restimulation operation using coiled tubing with fiber optics is provided. The method involves performing a restimulation tr...  
WO/2017/208375A1
In the present invention, an analysis device 3 is provided with a data acquisition unit 22 for acquiring reflected light data for laser light reflected by an atmospheric aerosol and a control unit 21 for analyzing the Doppler shift of th...  
WO/2017/202938A1
The invention relates to an apparatus (1) and a method for measuring a wind property, and a use for such apparatus or method, the apparatus (1) having a measurement device (3) configured to measure a wind property, a drive unit (5) confi...  
WO/2017/198699A1
The invention describes a laser sensor module. The laser sensor module comprises at least a first laser (111) being adapted to emit a first measurement beam (111') and at least a second laser (112) being adapted to emit a second measurem...  
WO/2017/197524A1
Methods and apparatus for monitoring fluid-dynamic drag on an object, such as a bicycle, ground vehicle, watercraft, aircraft, or portion of a wind turbine are provided. An array of sensors obtain sensor readings for example indicating: ...  
WO/2017/197345A1
A system for detecting precipitation is disclosed. In an embodiment, the system includes a capacitive sensor configured to detect a presence of precipitation, a piezo sensor configured to be powered on in response to detection of the pre...  
WO/2017/187108A1
The invention relates to a device for measuring aerodynamic quantities intended for being placed in a flow section of a turbine engine including a profiled body including a profiled rigid portion (21) having a longitudinal surface in whi...  
WO/2017/187757A1
The purpose of the present invention is to provide a flow rate sensor having improved responsiveness compared with conventional flow rate sensors. A flow rate sensor (1) according to the present invention is characterized by having an in...  
WO/2017/178402A1
The invention relates to an aircraft having an optical spectroscopic sensor device (34; 140; 150; 182, 184) for determining flight-relevant parameters of a surrounding atmosphere of the aircraft (10; 180), in particular the temperature, ...  
WO/2017/174978A1
A method and apparatus for characterising individual particles is disclosed. The apparatus comprises first and second sources (6) of electromagnetic radiation and a hyperspectral detector (42). An interference pattern (22) is generated b...  
WO/2017/174977A1
A method and apparatus for characterising individual particles in an aquatic mass (24) is disclosed. According to a first aspect of the invention, an interference pattern (22) is generated in the aquatic mass (24) by overlapping two beam...  
WO/2017/175470A1
[Problem] To improve the accuracy of flow rate measurements and the like that target particles such as red blood cells. [Solution] This speckle measurement device comprises: an imaging unit that captures, as speckle images, images of sca...  
WO/2017/168180A1
A crane device comprising: a crane body; and a fluid velocity measurement device comprising a plurality of beam sources arranged such that beams from the beam sources intersect at a measurement point, wherein the measurement device is ad...  
WO/2017/170363A1
[Problem] To provide a blood measurement device having high bending rigidity and excellent transmission of rotational force and propulsion properties inside a blood vessel. [Solution] A blood measurement device 50 is provided with: a fle...  
WO/2017/162862A1
The invention concerns an aircraft probe for resisting formation and propagation of ice comprising: • a base that is intended to be attached to an aircraft; • a housing extending from the base, said housing comprising:  a body ext...  
WO/2017/162094A1
Provided is a low-flow-velocity sonar measuring method, characterized in that a sonar sensor is used to measure a sound generated on a solid-liquid interface of a porous medium by electrical double layer vibration, and then the measured ...  

Matches 1 - 50 out of 10,770