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Patent Searching and Data


Matches 251 - 300 out of 40,118

Document Document Title
WO/2013/029577A2
Contactless microwave measuring system for measuring the distance of reflective surface contains tunable microwave generator (1), its microwave output is connected to the input (31) of the directional four-port element (3). Through-feed ...  
WO/2013/029915A1
The present invention relates to an apparatus and a method for the simple and reliable capacitive contactless and non-destructive inspection of electrically conductive structures (3) which are produced on or in a substrate (1) or are pro...  
WO/2013/032525A1
A system for position sensing includes an incremental track including a plurality of sectors and a measurement subsystem. The measurement subsystem includes at least two differential read-heads each having at least one primary coil and a...  
WO/2013/031652A1
In the clamping device (10), a detection mechanism (24) that detects the state of clamping/unclamping is provided with: a detected body (96) that moves together with a piston (48) and a piston rod (50); a circuit board (94) disposed so a...  
WO/2013/027028A2
A workpiece centring assembly comprising a workpiece support surface and sleeve, the workpiece support surface and sleeve being arranged for relative rotation, and jaws arranged for movement with respect to the workpiece support surface ...  
WO/2013/028237A1
Method for imaging of a hydraulic fracture generated by fluid injection. Microseismic data of the hydraulic fracture treatment is collected and analyzed for the location and magnitude of microseismic events. The seismic energy or moment ...  
WO/2013/027506A1
Provided is a steering angle sensor which can generate steering wheel rotation angle information with good accuracy by a reduction of the effect of rotation angle errors that occur in a first driven gear and a second driven gear dependin...  
WO/2013/027028A3
A workpiece centring assembly comprising a workpiece support surface and sleeve, the workpiece support surface and sleeve being arranged for relative rotation, and jaws arranged for movement with respect to the workpiece support surface ...  
WO/2013/025604A3
An extended range position sensor system includes a first set of spaced-apart magnets, a first sensor, a second set of spaced-apart magnets, a second sensor, and a processor. The first sensor is associated with and is movable relative to...  
WO/2013/025604A2
An extended range position sensor system includes a first set of spaced-apart magnets, a first sensor, a second set of spaced-apart magnets, a second sensor, and a processor. The first sensor is associated with and is movable relative to...  
WO/2013/021104A1
The invention relates, in particular, to an instrument (10) for measuring length, comprising an inductive sensor (11) comprising an elongate body (14) and a tip (17) that is movable along a longitudinal axis (15). The body (14) contains ...  
WO/2013/021876A1
A position detection device includes: a magnetic body layer having magnetization; an electroconductive film containing a material having spin orbit interaction; and a position information input unit. With the information input unit, when...  
WO/2013/022390A1
A magnet holder (10) for use in an analogous or digital throttle position sensor for sensing the angle of a butterfly valve in a fuel supply unit of an internal combustion engine, said magnet holder (10) including a throttle lever member...  
WO/2013/021467A1
In this structure of displacement monitoring electrode, in order to maintain a constant target amplitude of a detection mass even if the relative relationship between a fixed electrode and a movable electrode changes, the fixed electrode...  
WO/2013/014991A1
The present invention prevents the relative speed of a row of permanent magnets and a row of coils from affecting the output of a magnetic displacement sensor, and makes it possible to shorten the length of the row of permanent magnets. ...  
WO/2013/010292A1
A rotational position sensor system includes a magnet carrier (104), first and second radially spaced magnets (106), and a bipolar magnetic sensor (108). The magnet carrier (104) is configured to mount on a rotating body and rotate there...  
WO/2013/012088A1
A detection device includes a coil configured to be electromagnetically coupled with an outside, and a detection section connected to a circuit including the coil. The detection section is configured to measure a Q value of the circuit u...  
WO/2013/009461A3
In one example, a rotary position sensor is provided. The rotary position sensor comprises an integrated circuit, a first magnetic field angular position sensor, and a second magnetic field angular position sensor. The first magnetic fie...  
WO/2013/007864A1
A method and a measuring device(1) for measuring caliper (C) of a moving fibre web (2). The method comprises measuring a distance between at least one optical measuring sensor (12, 21, 22) and at least one surface (2', 2'') of the moving...  
WO/2013/008277A1
By making a surface facing a magnetic field generating body (30) in a first fixed magnetic body (10) a combination of a curved line (11) and two straight line portions (12, 13), and making a surface facing the magnetic field generating b...  
WO/2013/009461A2
In one example, a rotary position sensor is provided. The rotary position sensor comprises an integrated circuit, a first magnetic field angular position sensor, and a second magnetic field angular position sensor. The first magnetic fie...  
WO/2013/008187A1
A method for manufacture of a pressure sensing mat comprising the steps of: (a) preparing two conductive layers, each conductive layer comprising an array of conducting strips mounted upon a substrate arranged in a parallel fashion, wher...  
WO/2013/008634A1
The present invention addresses the problem of detecting the absolute amount of displacement of a moving body. According to the present embodiment, the multi-turn absolute angle of rotation of a main shaft is calculated from a rotation a...  
WO/2013/004446A1
The invention relates to the verifying of correct adhesion using a thin and full-surface adhesive layer between a substrate (6), on the top face (8) of which an electrical circuit (10) having conductive paths (12) and electronic componen...  
WO/2013/004951A3
The invention relates to the measurement of blade tip passage times in a turbomachine using a capacitive sensor mounted on a casing in line with the path followed by the tips (80) of the blades of a compressor rotor of the turbomachine. ...  
WO/2013/006270A3
The present invention relates to a position sensor module (1) for control capsules (2), having a base carrier (3) which has a first receiving space (4) in which is arranged a sensor chip (5) and which has a second receiving space (6) in ...  
WO/2013/004951A2
The invention relates to the measurement of blade tip passage times in a turbomachine using a capacitive sensor mounted on a casing in line with the path followed by the tips (80) of the blades of a compressor rotor of the turbomachine. ...  
WO/2013/002135A1
[Problem] To provide a high-precision proximity sensor not adversely affected by variations in magnets. [Solution] A first yoke is insert-molded between the north and south magnetic pole end surfaces of a rare-earth bonded magnet (10) du...  
WO/2013/002132A1
This accelerator pedal device is provided with: a housing (10) for pivotably supporting a pedal arm (20); a return spring (30); a magnetic position sensor (40) for detecting the angular position of the pedal arm; a drive source (51) whic...  
WO/2013/002103A1
The present invention measures a magnetic field angle or a rotation angle with high precision using a configuration in which a non-magnetic conductor (electrical conductor) is arranged near a magnetic-flux generator or a magnetic sensor,...  
WO/2013/003222A1
A surface measurement method includes inspecting a plurality of samples of a first irregular workpiece surface in two dimensions, determining, based on the inspections of the samples, a total number of surface peaks on each of the plural...  
WO/2012/176774A1
The purpose of the present invention, in a motor provided with a rotation angle detection sensor inside a housing thereof, is to achieve making the work of pulling out a cable, which is for extracting an output from the rotation angle de...  
WO/2012/174057A1
A system and technique for dynamically and historically evaluating useful life of coiled tubing. Methods are detailed wherein a monitor and system are equipped for enhanced evaluating of coiled tubing fatigue life based in part on the or...  
WO/2012/172240A1
The present invention relates to a device for generating an alternating voltage difference between a first and second reference potential. The device comprises: an oscillator electrically referenced to the first reference potential; and ...  
WO/2012/164995A1
Provided is a position detecting apparatus, wherein influence to detection accuracy can be suppressed without being affected by an external magnetic field. A position detecting apparatus (1) is provided with: a rotating member (4), which...  
WO/2012/166835A1
A method of determining the width of a nip formed by an industrial roll and a mating structure includes the steps of: providing an industrial roll having a cylindrical core and a polymeric cover surrounding the core, the industrial roll ...  
WO/2012/160131A1
The invention relates to a measuring probe for measuring the thickness of thin layers, comprising a housing (14) and at least one sensor element (17) which is accommodated so as to be at least slightly movable along a longitudinal axis (...  
WO/2012/162603A1
A magnetic rotational position sensor assembly for measurement of a rotational angular position of a rotating structure. The sensor assembly includes a shaft member extending along a primary rotational axis for primary rotational movemen...  
WO/2012/160132A1
The invention relates to a measuring probe for measuring the thickness of thin layers, comprising a housing (14), at least one sensor element (17) which is accommodated so as to be at least slightly movable along a longitudinal axis (16)...  
WO/2012/160839A1
A touch panel controller (3) capable of correctly detecting the capacitance change of a capacitor comprises: a driving unit (4) for driving capacitors (C1 to CM) in parallel by n m-dimensional vectors; and an estimating unit (5) for, bas...  
WO/2012/161197A1
The purpose is to provide a destructible sensor which is less prone to detection failure and capable of detecting deformation of an object to be detected that has not resulted in destruction, and in which adjustment of detection sensitiv...  
WO/2012/158342A3
An induction sensor generates speed data based on a frequency of the change in magnetic flux within the sensor and powers sensor circuitry by recharging a power source using at least a portion of the electrical voltage induced by the cha...  
WO/2012/158930A1
An apparatus for, and methods of use for, measuring film thickness on an underlying body are provided. The apparatus may include at least one Impedance Resonance (IR) sensor, which may include at least one sensing head. The at least one ...  
WO/2012/153862A1
To provide a surface property inspection device and surface property inspection method with which the surface treatment condition of treated material such as steel subjected to such surface treatments as shot-peening treatment or heat tr...  
WO/2012/153642A1
A position detection device comprises a thermoelectric conversion unit which includes a magnetic layer (2) and a plurality of electrodes (5, 6). The magnetic layer (2) has magnetization. The plurality of electrodes (5, 6) are formed from...  
WO/2012/152425A1
The invention relates to measurement and control of mechanical values, in particular, to control of stress conditions of various structures and manufacturing sensors of resistant strain gauge type for measuring various mechanical values....  
WO/2012/148310A2
The invention relates to the field of coordinate machines intended for carrying out measurements or processing. A device for positioning an instrument relative to an object comprises an element which is mounted on a pneumatic support and...  
WO/2012/148310A3
The invention relates to the field of coordinate machines intended for carrying out measurements or processing. A device for positioning an instrument relative to an object comprises an element which is mounted on a pneumatic support and...  
WO/2012/147866A1
An operation input device is characterized by comprising a coil (11), an operation part (12) which is displaced in the axial direction of the coil (11) by the action of an operation input, a core (13) the positional relationship of which...  
WO/2012/146802A1
The invention relates to a device which includes a main housing (1) having a through-opening (2) formed about a geometric axis (E); a rotary element (3) to which a permanent magnet (4) is attached, said rotary element (3) being mounted i...  

Matches 251 - 300 out of 40,118