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Patent Searching and Data


Matches 251 - 300 out of 40,104

Document Document Title
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...  
WO/2012/146838A1
The present invention relates to a device (1) for checking the size of a container (2) having a lip (3), comprising a head (4) for gauging the size of the lip (3) of the container, said head being mounted onto a supporting frame (22) and...  
WO/2012/144054A1
A dynamic quantity measuring device (100) is provided with a measurement part (7) capable of measuring dynamic quantities operating on a semiconductor substrate (1) in the middle part (1c) of the semiconductor substrate (1), has an artic...  
WO/2012/143627A1
The present invention relates to the field of microsensors, and specifically to a passive, reversible deformation sensor, particularly a sensor for detecting deformation cycles in a direction OX of a structure, specifically during cycles...  
WO/2012/143194A1
The invention relates to a measuring device for precisely determining the length of at least one longitudinal profile between two measuring arms (101, 102) opposite of one another, with said two measuring arms opposite of one another and...  
WO/2012/144550A1
Provided is a capacitance-type sensor capable of detecting the position and magnitude of an external force at high accuracy. The capacitance-type sensor is employed in which electrode pairs each provided facing apart from each other are ...  
WO/2012/144048A1
A dynamic quantity measuring apparatus (1) has a sensor chip (2), which outputs sense output (S) that corresponds to a dynamic quantity that operates to a subject to be measured (4), and a flexible wiring board (3), which supports the se...  
WO/2012/142037A1
A system is provided for dynamically determining an axial position of a rotating member. The system includes a target component on a circumferential periphery of the rotating member, the target component having a longitudinally asymmetri...  
WO/2012/139571A1
An apparatus for measuring the thickness of a measurement object, preferably a measurement object in the form of a web or piece goods, in a measuring gap, with a measuring mechanism which is fitted to a machine frame, wherein the measuri...  
WO/2012/141074A1
Provided is a non-destructive testing device that can efficiently find the center location of a nugget, and test a welded region. The device has a processor (20) that applies a magnetic field to a measurement subject (2), generating magn...  
WO/2012/136566A1
The invention relates to a measuring device (10) in the form of a dial gauge, a vernier or a micrometer screw gauge. The measuring device (10) has a housing (11) which contains a measuring circuit (14), a transmission circuit and a recep...  
WO/2012/137897A1
A displacement sensor (10) is provided with a long and rectangular elastic body (20). A piezoelectric element (30) is attached to the first main surface of the elastic body (20). The piezoelectric element (30) is provided with a long and...  
WO/2012/136134A1
A magnetic field sensor, particularly a single-chip push-pull bridge-type magnetic field sensor with permanent magnets arranged around a magnetic tunnel junction (MTJ) element (1). Through setting the direction of the permanent magnets, ...  
WO/2012/136132A1
Disclosed in the present invention are a single chip bridge magnetic field sensor and a preparation method thereof, the sensor comprising: four magnetic resistive elements, the magnetic pinned layers thereof being disposed in a parallel ...  
WO/2012/132751A1
A device for detecting steering shaft rotation angle adapted to detect the rotation angle of a steering shaft that rotates in accompaniment with operation of a steering wheel, provided with: an electric motor for assisting steering of th...  

Matches 251 - 300 out of 40,104