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Matches 1 - 50 out of 10,708

Document Document Title
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 ...  
WO/2017/163030A3
A method of determining a measure of wave speed or wave intensity in a fluid conduit comprises uses ultrasound measurements to determine the conduit diameter, as a function of time, at a longitudinal position of the conduit, and uses ult...  
WO/2017/163030A2
A method of determining a measure of wave speed or wave intensity in a fluid conduit comprises uses ultrasound measurements to determine the conduit diameter, as a function of time, at a longitudinal position of the conduit, and uses ult...  
WO/2017/158479A1
Disclosed is a method of condition monitoring a WTG (Wind Turbine Generator) comprising acts of collecting and storage of at least the following data sets together with their time stamps. Collection of generator power production measurem...  
WO/2017/154129A1
The present invention is a ship speed meter that makes it possible to obtain an appropriate correction coefficient for determining ship speed relative to water from a measured flow velocity according to travel conditions of a ship. This ...  
WO/2017/153987A1
A device for accurate wind measurement includes a bench carrying a camera having camera optics and a moving object connected to the camera by a string. The camera is generally directed downward and takes images of the object's movement w...  
WO/2017/153890A1
The invention relates to a mechanical device (10) for measuring the relative speed of a moving vehicle in relation to a fluid medium, comprising means for fixing to such a vehicle such that it is arranged in a front region of said vehicl...  
WO/2017/149637A1
Provided is a tidal current meter that makes it possible to accurately measure tidal current velocity even if the ship equipped with the tidal current meter is turning. When measuring tidal current velocity, this tidal current meter 12 u...  
WO/2017/146818A1
An apparatus for measuring airflow in an airstream includes a generally planar panel adapted to be placed in the airstream so that air passes over opposite surfaces of the panel. The panel includes at least one slot that extends through ...  
WO/2017/146920A1
An assembly and method for using ultrasonic wind sensors and their assembly with solar cell technology is disclosed. The weather sensor assembly may include a sensor module with a top sensor and a bottom sensor, where the top sensor and ...  
WO/2017/141941A1
Provided is a feature suppressing the non-uniformity of the intensity of a laser sheet, while allowing the width of the laser sheet to be enlarged. This laser sheet light source device comprises: a semiconductor laser array containing a ...  
WO/2017/139279A3
Systems and methods for holographic characterization of protein aggregates. Size and refractive index of individual aggregates in a solution can be determined. Information regarding morphology and porosity can be extracted from holograph...  
WO/2017/134828A1
A measuring device 100 is provided with: a measuring unit 10 which uses sensors 11 and 12 provided on a pipe 99 to cause measuring waves to propagate through a medium 98 flowing through the pipe, and to receive said measuring waves; a tr...  
WO/2017/134206A1
The present disclosure generally relates to the field of sensor technology. More specifically, the present disclosure relates to a sensor arrangement and a catheter comprising such a sensor arrangement An embodiment of the sensor arrange...  
WO/2017/134835A1
A measuring device 100 is provided with: a measuring unit 10 which causes ultrasound waves to propagate through a medium 98 flowing through a pipe 99, and receives said ultrasound waves; a difference calculating unit 23a which calculates...  
WO/2017/135366A1
A technique in PIV is provided which makes it possible to suppress reduction in accuracy of measurement results due to shadows of tracer particles. This semiconductor laser light source device is provided with a light source unit which i...  
WO/2017/130520A1
The present invention pertains to a measurement sensor package and a measurement sensor which enable high precision measurement by suppressing the influence of noise. A measurement sensor package 1 includes a substrate 2. The substrate 2...  
WO/2017/130315A1
This coherent lidar device is provided with: a fast Fourier analysis unit (1301) which performs a fast Fourier transform of a reception signal at each time gate to obtain a reception spectrum for each time gate; a signal integration disc...  
WO/2017/125781A1
Method and corresponding device for determining a flow speed in a fluid conduit. The fluid conduit is provided with first, second and third ultrasonic transducers, wherein respective connection lines between transducers extend outside of...  
WO/2017/125481A1
Flow sensor (3) comprising a thermistor that is made of a non-metallic material and is in the form of a thin perforated grid plate (4) which extends transversely to the flow (2) to be measured and is equipped with electrodes (6, 7) at tw...  
WO/2017/126269A1
A flow rate measuring device of the present invention is provided with: a flow rate detection unit for detecting the flow rate of a fluid to be measured, said fluid flowing in a main flow channel; a characteristic value acquisition unit ...  
WO/2017/118138A1
A triboeletricity based pneumatic sensor (100), comprising: a housing (110), wherein an accommodating cavity (111) is formed in the housing (110), an air inlet (112) is formed on the side wall thereof, an air outlet (113) is formed on th...  
WO/2017/116148A1
The present invention relates to a method for predicting a two-dimensional flame spreading velocity, and provides the method for predicting a two-dimensional flame spreading velocity, the method calculating a radiant heat flux, which is ...  
WO/2017/103141A1
The invention relates to a device (1) and a method for determining wind speed in the atmosphere. In order to be able to also use low-intensity scattered radiation (S) to determine wind speed, according to the invention, the device (1) in...  
WO/2017/102277A1
The present invention relates to an unmanned flying device (1) which is capable of hovering and has a main body (2) on which at least three vertically acting drive units (3) which span a plane (4) are held at a distance from one another,...  
WO/2017/102235A1
Method for determining a flow rate of a medium which interacts at least with a first and a second temperature sensor element and with a heating element, said method having the following method steps: heating the medium by means of the he...  
WO/2017/099391A1
A pitot tube having an inclined surface according to one embodiment may comprise: a housing which forms the outer appearance of the pitot tube; an opening which is arranged on the front side of the housing to allow a fluid to be injected...  
WO/2017/099335A1
The present invention relates to a method and a system for maintaining a wind power facility on the basis of weather information. According to the present invention, maintenance time of the wind power facility can be efficiently calculat...  
WO/2017/098623A1
Conventional laser radar apparatuses have a problem in that the SNR of wind velocity values degrades due to vibration. The laser radar apparatus according to the present invention is provided with: an optical oscillator that oscillates a...  
WO/2017/094380A1
The present invention makes it possible to simply and efficiently obtain a speckle pattern contrast that is a prerequisite for fluid speed measurement. The present invention provides an information processing device provided with a brigh...  

Matches 1 - 50 out of 10,708