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WO/2009/003777A1 |
Method for detecting the direction of travel or for detecting a change in the direction of travel of a motor vehicle having at least two wheel speed sensor arrangements (1a, 1b, 1c, 1d) which each comprise an encoder having an incrementa...
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WO/2009/000576A2 |
The invention relates to a method and a device for detecting the rotation direction of a drive unit, especially of an adjustment drive (64) in a motor vehicle. Said device comprises a motor (12) the rotation direction of which can be rev...
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WO/2009/002704A2 |
According to some embodiments, an apparatus having a first sensor having a first adjustable lens and a second sensor having a second adjustable lens is disclosed. A controller is coupled to the first sensor and the second sensor. The con...
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WO/2009/002609A1 |
A magnetic field sensor for low power applications includes a magnetic field sensing element that, during sample intervals, provides a signal proportional to a sensed magnetic field and also includes a comparator circuit that, during the...
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WO/2008/156022A1 |
It is an object to provide “a moving object measuring device” in which light source setting is easy, and a high speed video or enormous computer processing is not required. The “moving object measuring device” is comprised of a l...
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WO/2008/132267A1 |
The invention relates to a method and arrangement for improving operation of a position detector (101) arranged to create location-indicating data (102) on the basis of a received radio signal (103). A solution according to the invention...
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WO/2008/129112A1 |
Vane (6) for positioning the gondola (4) in such a way that the wind direction (10) is normal at the rotation plane of the rotor (2 and 3), characterised in that it is ring shaped and houses a series of equidistant, superficial pressure ...
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WO/2008/116644A2 |
The fluid-dynamic pattern around the sensor (2) of a wind speed and direction raeasuring apparatus, which comprises support bars (10) around the sensor (2) is disturbed by these support bars, so that the measured speed of a given wind is...
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WO/2008/118633A2 |
A system (12) for measuring parameters at a plurality of loci associated with an aircraft includes: (a) a central unit (14); (b) a plurality of communicating nodes (16n) coupled with the central unit; and (c) a respective plurality of se...
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WO/2008/107552A1 |
The invention relates to a method for controlling the speed of an aircraft in the air (Vair). The method comprises comparing a variation of the aircraft speed in the air with a variation of the aircraft speed on the ground for an identic...
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WO/2008/104666A2 |
The invention relates to a device for measuring the flow speed of a fluid as well as its direction and its orientation, based on a thermal-sensor measurement principle, that comprises at least three flow measurement probes (1, 1a,..., 1f...
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WO/2008/088460A1 |
A method for determining a direction of rotation of a rotatable shaft (24) includes rotating a disk (56) in synchronization with the rotatable shaft. The disk has a plurality of contiguous zones (2a-2x), and the zones include a set of fi...
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WO/2008/083898A1 |
The invention relates to a displacement detection sensor (15) for powered assistance system of an opening in a vehicle, that comprises: a target (16) to be connected upon a movement to the opening whose displacement is to be detected; at...
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WO/2008/080677A1 |
Method for incrementally determining an angle of rotation of a shaft, in particular a crankshaft of an internal combustion engine, wherein the shaft is connected to a sensor wheel (1) having teeth (3) and tooth gaps (4) and the sensor wh...
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WO/2008/080711A2 |
The invention relates to a transmitter wheel for a shaft, particularly for a crankshaft of a internal combustion engine, comprising a plurality of markings made of standard markings (18) comprising a tooth (3) and a tooth gap (4) respect...
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WO/2008/068079A1 |
The invention relates to a method for determining wheels sizes of a vehicle, in which the output signals of at least two sensors which are attached to the wheel are acquired, these output signals are each fed to a Sigma-Delta convertor, ...
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WO/2008/058872A2 |
The invention relates to a method and a device for measuring the total pressure of a flow. According to the invention the device includes a Pitot tube (25), means for measuring the total pressure at a fluid stop point (4, 12), and means ...
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WO/2008/050240A2 |
A wind indicator apparatus (100) and its method for illuminating a wind indicator (124). The apparatus (100) comprises a base (102) having a pair of opposing ends (102a, 102b), a lighting device coupling (108) mounted on one end (102a) o...
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WO/2008/031412A2 |
The invention relates to a device for three-dimensional flow measurement, especially for carrying out particle image velocimetry (PIV) measurements, said device comprising at least one illumination device (12) for illuminating tracer par...
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WO/2008/025931A2 |
Device (100), particularly for positioning a moving vehicle (101) in a fluid, characterized in that it comprises: - a set of at least two probes (1), each one having a different measuring point, and each equipped with a sensor (3) of dif...
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WO/2008/009377A1 |
The invention relates to a method and a device for identifying the direction of travel of a motor vehicle (F). Said method comprises the following steps: - at least one actual signal (I1, I2, In) of at least two, particularly three or at...
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WO/2008/009173A1 |
An optical motion tracking device (10) includes a photo detector array (18) comprised of highly sensitive photo sensors coupled to a computational circuit (19) inside a casing (11). The photo detector array (18) detects optical features ...
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WO/2008/010097A2 |
An apparatus and method for estimating a motion parameter of a subject element such as a human or an animal or an object including a plurality of accelerometers, each operable to provide a signal corresponding to an acceleration measurem...
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WO/2008/007323A2 |
The present invention relates to improvement of electronic tachometer systems and aims and usage area thereof. The novel features of the present invention are as follows: increasing the number of main sensors from which the device receiv...
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WO/2007/147355A1 |
A fluid sensor includes a valve body (1), a valve core (2) and a position sensor (8) for the valve core. The valve body (1) has an inner cavity (10) including an inflowing cavity (11) and an outflowing cavity (12), and there is an inflow...
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WO/2007/135804A1 |
A fluid measurement instrument employing laser-induced fluorescence method measures the characteristics of fluid based on fluorescence or phosphorescence generated by irradiating fluid, mixed with light emitting molecules emitting fluore...
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WO/2007/132206A1 |
A gas flow rate indicator comprising a container (10) having an inlet (12) and an outlet (14). The container has an internal passage through which gas under pressure may flow from inlet (12) to outlet (14). The container also has indicat...
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WO/2007/131164A2 |
A touch sensor is associated with a housing that is adapted for attachment to the outer perimeter of a fluid conduit. The housing can be attached to the fluid conduit such that the touch sensor can detect the presence of fluid within the...
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WO/2007/115560A1 |
The invention relates to a tilt sensor (1) having at least one body (3) which can be moved along a predefined path (24), and to an optoelectronic unit for determining the position of the body (3), wherein the tilt sensor (1) is surface-m...
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WO/2007/085704A1 |
A surface (104) is detected repeatedly be a detector row (102) of at least one detector (100), the direction of the detector row (102) being the same as the surface's (104) primary direction of movement, and simultaneously a distance bet...
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WO/2007/071032A1 |
An object-detecting lighting system (10) comprises a light source (12) emitting visible light. A source controller (14) is connected to the light source (12) to drive the light source (12) into emitting the visible light in a predetermin...
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WO/2007/057542A1 |
The invention relates to a self-parameterizable method for detecting occlusion and pulling out of a tubing for administering, by enteral route, physiological liquids and to a device for carrying out said method. The inventive device comp...
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WO/2007/051624A1 |
The invention relates to an electronic revolution counter and an electronic revolution display for a rotary transmitter of limited rotation. In order to provide a revolution counter and a revolution display which require little maintenan...
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WO/2007/048908A1 |
The invention relates to a method for processing instantaneous acceleration measures furnished by an accelerometer (2) along at least one direction with the aim of detecting a condition of the initiation of an alarm signal in which, in a...
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WO/2007/045196A1 |
The invention relates to a device for recognising the direction of data transmission between two communication units, comprising a measuring circuit which is assigned to a communication line connected the communication units. The measuri...
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WO/2007/042803A1 |
A device for determining the speed and direction of movement of a fluid relative to a body, said device comprising a plurality of pitot tubes or probes, each tube having a longitudinal axis arranged at fixed annular separation in a commo...
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WO/2007/036662A1 |
The invention concerns a system for monitoring anemobaroclinometric parameters in an aircraft, comprising a primary detection circuit (1) including at least one measuring channel (10), said measuring channel comprising: a device for meas...
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WO/2007/033987A1 |
The invention concerns an optical measuring device for evaluating a relative speed vector V of a carrier, such as an aircraft, with respect to a reference environment (MILREF). The device comprises an optical signal channel (EMIREC), sup...
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WO/2007/028584A1 |
The invention relates to a method of determining the reversal of the direction of rotation of an engine for an internal combustion engine that is equipped with: a crankshaft having a reluctor comprising teeth including a long tooth, a un...
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WO/2007/022177A2 |
A system (10) for determining angle of attack and angle of sideslip of an air vehicle is described. The system includes a plurality of mass flow sensors (12, 14, 16), at least a portion of which are mounted to result in a differential in...
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WO/2007/021601A1 |
A wind gauge includes a wind vane. The wind vane includes at least one wing. The wind vane is adapted to assume a prescribed level position responsive to a prescribed corresponding wind speed incident on the wind vane.
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WO2006093520A9 |
An air data system and method for a rotary aircraft is described. The air data system includes a plurality of flush ports (202) connected via tubing (304) to a plurality of air flow sensors (302) that can measure air flow speeds as low a...
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WO/2007/016181A1 |
Described is a mobile computing arrangement having a sensor detecting first motion data of the arrangement and a memory to store second motion data, the second motion data including a threshold value. A comparison module compares the fir...
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WO/2007/014400A2 |
A three-dimensional anemometer containing thick film segmented thermistors for measuring wind speed using a heat loss method. Thick film segmented NTC thermistors are heated by their self-current under constant voltage supply. They have ...
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WO/2007/003046A1 |
A method of distinguishing, from a moving platform, stationary objects from moving objects. The method includes using a first detector mounted to the moving platform to obtain at least a first reading from a target area, advancing the mo...
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WO/2006/136888A1 |
A flow regulator device comprises a main body (12) having an internal cavity (13) through which a fluid can pass. The regulator body means (14) are mounted to be movable inside the main body (12) in a main direction (X-X) and comprise a ...
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WO/2006/117347A1 |
The invention relates to a combined instrument (10) for a helicopter (21), a method of determining the speed of a helicopter (21) and a method of adjusting a combined instrument (10) for a helicopter (21). Numerous helicopters are alread...
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WO/2006/106452A1 |
A relative movement sensor for measuring movement of an object (15) and the sensor relative to each other, the sensor comprising a plurality of lasers (3,5) for generating respective measuring beams and illuminating the object (15) there...
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WO/2006/106632A1 |
A fluid flow direction display device fitted to a joint or a pipe used as a fluid guide pipe and used to observe, from the outside, whether a fluid flows in the fluid guide pipe or not and, when the fluid flows therein, its flowing direc...
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WO/2006/104140A1 |
An advancing direction measurement device capable of being used as a navigation device for a walker, the device being used indoors where a GPS cannot be used and at a place in the vicinity of a high-rise building where sufficient positio...
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