Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 701 - 750 out of 8,551

Document Document Title
WO/2010/106479A1
A method for measuring the mean velocity (VH) of an extracorporeal blood fluid or infusion fluid, by means of retroinjection interferometry, comprises the step of emitting a first laser light beam (41), from the laser cavity (40) of a se...  
WO/2010/097329A1
The invention relates to a method for determining a travelling speed of a flying vehicle, comprising a step of using an onboard computing means (10, 11) for: estimating a thrust (F1) applied to the vehicle by the thrust means (2,3) there...  
WO/2010/098161A1
The fluid discharge flow volume of a fluid discharged from a discharge port is easily measured. The intensity (p) of ultrasonic waves (S), which are generated at a discharge port section when the fluid is discharged from a discharge port...  
WO/2010/094370A1
The invention relates to a method for determining flow conditions in a measured volume permeated by a fluid spiked with optically detectable particles. A plurality of two-dimensional images of the particle distribution is thereby created...  
WO/2010/092728A1
The speed of an object is measured at low cost. A speed measuring device is provided with a TV camera (11) for capturing an image of a blood cell, a strobe (12) for applying light into an image capturing range of the TV camera (11) for a...  
WO/2010/089278A1
The invention relates to a system (SYST) for detecting and determining remote atmospheric anomalies, provided with an anemometric probe with a mobile beam for measuring the orthogonal projection on the line of sight (AV1, AV2), referred ...  
WO/2010/088310A1
A vehicle energy harvester including a subunit having an upper surface forming a roadway surface; a vehicle activated treadle on the subunit, the vehicle activated treadle moveable between a first position in which an upper surface of th...  
WO/2010/083812A1
The present invention is based on the problem of directly establishing, in situ, the optical accessibility for optical flow measuring methods or for an optical calibration method in the volumetric flow measurement of fluids in flow syste...  
WO/2010/074793A2
A magnetohydrodynamic sensor system for testing or arming high speed projectiles by providing a high speed signal at the time of projectile exit from a firearm. The sensor unit generally includes a magnet, a first electrode, and a second...  
WO/2010/070116A1
The invention relates to an anemometer probe having a single wire or n wires (n > 1) that are mutually parallel, for a measurement close to a wall, comprising, for each wire: a) two pins (4, 6) for holding the wire in place, the end of e...  
WO/2010/070125A1
The invention relates to an anemometer probe having a single wire or n wires (n > 1) that are mutually parallel, for a measurement close to a wall, comprising, for each wire: a) two pins (4, 6) for holding the wire in place, the end of e...  
WO/2010/070119A1
The invention relates to an anemometer probe and to a method of producing an anemometer probe having a single wire or n wires (n > 1) for a measurement close to a wall, comprising, for at least one of the wires: a) the positioning and re...  
WO/2010/067187A1
The system of the invention comprises a tank (1) where there is contact between the gaseous phase and the liquid phase, a device (2) for distributing liquid to be treated located in the lower half of the tank, a device (3) for distributi...  
WO/2010/058322A1
The present invention relates to a method and device of measuring the velocity of a target (10) by laser self-mixing. An output beam (2) of a single laser source (1) is split into two sensing beams (4, 5). The two sensing beams (4, 5) ar...  
WO/2010/055338A1
A flow sensor and fastener assembly (101, 102, 103, 104), comprising at least the following modules: a sensor housing (4, 54, 74) and a fastener element(6, 62); wherein : the sensor housing (4, 54, 74) is adapted to receive a flow-based ...  
WO/2010/052385A1
The invention relates to a device for detecting and measuring wind at the front of an aircraft, said device comprising a lidar for the cyclic measurement of wind speeds at at least a couple of measuring points located at the same distanc...  
WO/2010/046330A1
The invention relates to a device and to a method for adaptive three-dimensional derivation of a proximal isokinetic shell (PIS) of a proximal flow convergence zone that forms in an observation area (B) in a moving fluid, wherein the mag...  
WO/2010/042133A1
Plasma sensors, systems and related methods are described. An example method for predicting an event includes providing a carrier signal across two electrodes and forming a plasma between the two electrodes. The example method also inclu...  
WO/2010/007210A1
Method for inspecting a microfluidic system, where an imaging means is used for detecting fluid flow changes in the microfluidic system. The fluid flow in the microfluidic system is inspected by means of machine vision.  
WO/2010/003779A1
The present invention creates a method and a system for determining forces acting on a body (2), having disposed within the flow channel a control volume (3) in which the body (2) is arranged. A first measuring device (11) is used to mea...  
WO/2010/000722A1
The invention relates to a wind energy installation (1) including a rotor (4) comprising at least one rotor blade (5) wherein the wind energy installation (1) comprises at least one wind speed measuring system which optically measures th...  
WO/2009/147860A1
A flowing-water detector (A) for emitting a signal based on movement of a detecting rod (11) pivoting as a valve element (7) opens. A pin (P) for rotatably supporting the detecting rod (11) can be mounted such that the detecting rod (11...  
WO/2009/143818A1
The invention relates to a measurement probe for measuring pressure and/or temperature at at least one, particularly at least two measurement positions within a flowing medium, having a probe body (12), at least one pressure sensor of a ...  
WO/2009/138213A2
The invention relates to the monitoring, measuring, testing, and/or analyzing of a flexible or movable material or component, such as films or fabrics, for example sails, caps of parachutes or paragliders, tarpaulins, flaps that move und...  
WO/2009/111564A1
The invention provides a simple, inexpensive, accurate, and rapid method of measuring particle settling velocity comprising: (i) providing a gravity settler such as a column; (ii) filling the column with a first homogenous particle suspe...  
WO/2009/108605A2
Determining a pattern of arrival time cycle skip in an acoustic flow meter. At least some of the illustrative embodiments are methods comprising transceiving acoustic signals through a fluid flowing in a meter (the transceiving between r...  
WO/2009/105550A1
Acoustic measurements made in a borehole using a multipole source are used for imaging a near-borehole geological formation structure and determination of its orientation. The signal to noise ratio (as defined by the ratio of the signal ...  
WO/2009/098525A1
A device measuring the speed or the direction of the wind, characterized in that it consists of the main body (1), which is hollow and can be divided into two parts and an electronic circuit (9) can be placed into the inside part thereof...  
WO/2009/090985A1
A flow speed measuring device comprises a light oscillating unit, a fixed metal thin film for causing surface plasmon resonance by applying light emitted from the light oscillating unit, a light focusing unit for converting the emitted l...  
WO/2009/076149A2
Systems and methods for utilizing finite difference simulation results to compute streamline trajectories, which may be used to analyze the results with other streamline techniques.  
WO/2009/074744A2
The invention relates to a method and a device for obtaining the predictive vertical speed of a rotorcraft, wherein said device includes a predictive vertical speed indicator (1) that comprises at least: a first means (V) for measuring t...  
WO/2009/056825A2
For imaging, an electromagnetic radiation sensor is used to produce an output when illuminated by a modulated laser light. In use, the output is determined by a laser Doppler signal illuminating the sensor. Various examples are described...  
WO/2009/057237A1
Provided is a water flow detecting device, which can be worked for executions and maintenances from the front thereof and which can be reduced in its mounting space. The water flow detecting device is mounted on the pipe of fire-extingui...  
WO/2009/057236A1
Provided is a water flow detecting device, which is more reduced in space and weight than the water flow detecting device used in the prior art and mounted on the pipe of fire-extinguishing facilities and which is well worked for executi...  
WO/2009/057752A1
An optical fiber sensor (2) for projecting a light beam toward the flow front (F) of a molding material (M) passing inside a cavity (3) is installed on the cavity wall surface (4) of a mold (1). A calculating unit calculates the elapsed ...  
WO/2009/050180A1
The general field of the invention is that of optical devices intended for measuring anemometer parameters such as speed and temperature, the device being mounted on an aircraft and comprising an optical emission module (10), which illum...  
WO/2009/049424A1
Utility outlet devices for the control of temperature and other environmental conditions of premises or a group of premises using data collected from a plurality of utility outlet locations. Systems and methods directed to the accurate p...  
WO/2009/041876A1
In determining the flow velocity or the flow of a streaming fluid, sequences of sound signals are emitted between two sound emitters/sound detectors (5, 6) to propagate in the fluid. Reception of the respective sound signals is detected....  
WO/2009/034379A2
In order to discriminate between laminar flow and turbulent flow states, andto provide an indication, e.g.to a pilot of an aircraft of air flow over an aircraft wing, a sensor mounted on the wing provides an analogue signal of airflow, a...  
WO/2009/034385A1
To provide an indication of whether airflow is separated, as opposed to (5) other states of flow, over a surface, two or more adjacent sensors at a location on the surface each produce an analogue signal representative of airflow. The an...  
WO/2009/034370A1
This invention relates to a gas velocity sensor and to a method of determining gas velocity. The invention provides a method an apparatus for determining gas velocity by generating transmitted radiation having an expected transmission fr...  
WO/2009/024803A2
A handheld airflow measurement device is provided that employs pitot- static principles instead of an anemometer. A pitot- static device has the advantage that it needs no moving parts and has little or no inertia. In a first aspect, the...  
WO/2009/024403A1
The invention relates to a coupling element for an ultrasonic flow measuring device comprising a pedestal having a contact surface on which a piezo element is applied, said pedestal being an integral part of the coupling element.  
WO/2009/025911A2
A system and method for correcting wind speed and direction data collected by a sodar or lidar apparatus for the orientation and/or position of the apparatus. There are sensors mounted to the sodar or lidar apparatus that detect the orie...  
WO/2009/021732A2
The invention relates to a Method for determining the flow of a fluid close to a surface of an object immersed in the fluid by analyzing at least one confocal measurement volume in the fluid, comprising the steps of: focusing light into ...  
WO/2009/021147A1
A method of monitoring human activity includes monitoring accelerations using an inertial sensor disposed at one of a plurality of locations on a human body, wherein at least one of the plurality of locations is not a foot location. A pl...  
WO/2009/018597A1
Disclosed is an apparatus for determining flow parameters of a particle-fluid flow. Said apparatus comprises a first sensor array (SA1) that reacts to particles and has an equidistant division within planes extending vertical/at an angle...  
WO/2009/013483A1
A system (100) comprises an illumination system (104) to illuminate a sensor device (12) with a reference beam (106) of electromagnetic radiation and with electromagnetic radiation (108) from a subject (9). A Doppler shift of the radiati...  
WO/2009/013095A2
The present invention proposes using a thermal wind sensor with at least one heating element (1), with at least two temperature sensors (2) which are arranged at different positions on the surroundings of the heating element (1), and wit...  
WO/2009/007530A2
The invention relates to a method for determining the angular speed of an aircraft, that comprises: measuring the angular speed using rate gyros providing measured angular speed signals ϖm; measuring the angular acceleration of the airc...  

Matches 701 - 750 out of 8,551