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Patent Searching and Data


Matches 851 - 900 out of 42,061

Document Document Title
WO/2012/025763A1
A structural separation monitoring system for monitoring a region of an existing separation such as a crack or joint of a structure located between a first side and a second side of said structure; said first and second sides displacing ...  
WO/2012/022718A1
The invention relates to a distance measurement device (1) for capacitively and/or inductively measuring a distance between electrically conductive bodies, in particular between a processing nozzle and a workpiece, comprising: a converte...  
WO/2012/022141A1
A measuring method, sensor and running method thereof for absolute position measuring the displacement of a capacitive grating is provided. The measuring method includes: adopting a driving signal with fluctuation property to excite an e...  
WO/2012/021034A2
According to the present invention, a duct thinning detecting device using a double core is devised so as to evaluate corrosion or changes in thickness (thinning) caused by corrosion of a duct which is covered by an insulator, which is t...  
WO/2012/021034A3
According to the present invention, a duct thinning detecting device using a double core is devised so as to evaluate corrosion or changes in thickness (thinning) caused by corrosion of a duct which is covered by an insulator, which is t...  
WO/2012/019958A3
The invention relates to a sensor assembly for determining a spatial position of a first part (114) relative to a second part (112), comprising at least one magnet (74), which is arranged on the first part (114). The magnet (74) generate...  
WO/2012/017410A3
This invention relates to a stress or strain monitoring system and to a method for monitoring stress or strain in strata associated with a particular area. The system comprises at least a receiver module configured to receive strain data...  
WO/2012/017409A1
This invention relates to a monitoring apparatus and to a support means comprising at least some of the components of the monitoring apparatus. The monitoring apparatus comprising at least an attachment member configured to facilitate th...  
WO/2012/011918A1
For some embodiments, a system includes a moveable structure, moveable in at least a linear direction relative to a supporting structure, a magnetic field sensor assembly including a magnetic field sensor, and a magnet, wherein one of th...  
WO/2012/007179A1
The present invention proposes a method for checking position data of an instrument (1) having at least a first section (5) with at least a first sensor (15a) and at least a second section with at least a second sensor (11a). The method ...  
WO/2012/009178A1
A proximity transducer system including an eddy current effect proximity probe, a proximity electronics module coupled to the probe, a monitoring system and a two-wire, current interface connecting the proximity electronics module to the...  
WO/2012/006308A1
Methods and devices relating to strain sensing are disclosed. A device may comprise a structure including a first surface and a second, opposite surface, wherein the structure comprises one or more segments. Further, the device may inclu...  
WO/2012/005635A1
The present invention relates to a device (100) and method for measuring ice thickness on a first surface (110) of a construction element (120) arranged in an asp of a wind turbine. The device comprises a sensor arrangement (130) arrange...  
WO/2012/005634A1
The present invention relates to a device (100) and method for measuring ice thickness on a first surface (110) of a construction element (120). The device comprises a sensor arrangement (130) arranged in connection with said constructio...  
WO/2012/004091A1
Apparatus, for example for a pitch change mechanism, comprising a cylinder having a magnetically encoding portion defining an annular array of features extending parallel to the longitudinal axis of the cylinder, the cylinder rotating in...  
WO/2012/003115A2
A system, apparatus, and method are provided for monitoring a subsea flow device such as a subsea flowline. The apparatus generally includes a thermoelectric device that is adapted to generate electric power from a thermal potential betw...  
WO/2012/002126A1
Provided is an angle detection device capable of detecting the angle with high sensitivity by a very simple assembly process without requiring complicated processing. The angle detection device is provided with: a rotor (5) which is form...  
WO/2012/003273A2
A position sensing assembly adapted for use with a master cylinder to measure travel of a piston of the master cylinder via a magnet operatively coupled to the piston thereof for movement therewith between a zero brake apply position and...  
WO/2012/003115A3
A system, apparatus, and method are provided for monitoring a subsea flow device such as a subsea flowline. The apparatus generally includes a thermoelectric device that is adapted to generate electric power from a thermal potential betw...  
WO/2012/003273A3
A position sensing assembly adapted for use with a master cylinder to measure travel of a piston of the master cylinder via a magnet operatively coupled to the piston thereof for movement therewith between a zero brake apply position and...  
WO/2012/002901A3
The present invention relates to a system (S) for measuring the position of a coupling member (1) that comprises a shaft part (2), a first flange (3), a second flange (4) and a first resilient bushing (5), which secures the first flange ...  
WO/2011/163442A1
Strain gage resistance calibration using shunts. The strain gage includes an insulating, substrate. A resistive grid is formed on the substrate. A plurality of shunts are associated with the resistive grid, each of the shunts include one...  
WO/2011/161061A1
A device for acquiring mechanical loads on mechanically loaded bodies exhibits a resonance-capable micro-bridge structure (16), an alternating voltage source (22) with a variable frequency, an impedance measuring device (18) for acquirin...  
WO/2011/156918A3
The assembly comprises: 1 ) a socket subassembly having an unitary elongated body, including at one extremity a first engaging cavity, at an opposite extremity, a second engaging cavity: and incorporating an externally open, annular chan...  
WO/2011/158801A1
Disclosed is a sensor, comprising a case member that houses a resistance substrate and a mobile element that slides with respect to the resistance substrate, and wherein an aperture is formed that fits with the resistance substrate; a co...  
WO/2011/158802A1
Disclosed is a sensor that can accurately detect displacement and prevents the phenomenon of a shaft member and the contact section of a sliding element receiver being displaced. The sensor has: a case that has a through hole; a resistan...  
WO/2011/157622A1
The invention relates to a device for detecting and to a method for adjusting the radial gap (R) between blade tips (14) of turbine blades (12) and a channel wall (16) of a turbomachine (10, 30) during assembly of the turbomachine (10, 3...  
WO/2011/154786A1
Disclosed is a position sensor provided with a detection coil formed by being printed on the surface of a substrate comprising a dielectric body, and a detection body which, arranged facing the detection coil, moves on a prescribed traje...  
WO/2011/156798A3
Borehole diameter enlargement occurs while drilling, circulating, reaming, and/or cleaning the borehole, and such borehole diameter enlargements can be detrimental to proper tripping of a drillstring or running of a casing string. Method...  
WO/2011/156798A2
Borehole diameter enlargement occurs while drilling, circulating, reaming, and/or cleaning the borehole, and such borehole diameter enlargements can be detrimental to proper tripping of a drillstring or running of a casing string. Method...  
WO/2011/151585A2
Process and device for measuring the thickness of a layer of coating material of a running strip according to which a quantity representative of the thickness of the coating layer is measured, using an eddy-current sensor, for at least o...  
WO/2011/151585A3
Process and device for measuring the thickness of a layer of coating material of a running strip according to which a quantity representative of the thickness of the coating layer is measured, using an eddy-current sensor, for at least o...  
WO/2011/151459A1
A technique comprising: producing a plurality of devices according to a common production process; and determining the thickness of a layer of one of said plurality of devices using an indicator of a first electrical property dependent o...  
WO/2011/147694A1
The invention relates to the electromagnetic position measurement of an object, in medical applications, for example. The position measurement is based on the measurement principle according to which the object emits a signal which induc...  
WO/2011/144325A3
The invention relates to a method for determining the spatial coordinates x, y and z of at least one sensor node (2) in a container (1), having the following method steps: a) temporarily producing a magnetic field of the strength BS1 wit...  
WO/2011/144421A1
The invention relates to the locating of a probe, particularly in a medical engineering application. The probe radiates a measurement signal in the form of an electromagnetic alternating field, which induces voltages in a large number of...  
WO/2011/138993A1
The present invention relates to a complex nondestructive inspection device using a hybrid inductive magnetic thin film sensor. In more detail, the complex nondestructive inspection device induces inductive magnetic flux into an item to ...  
WO/2011/138741A1
A positioning method and system for non-destructive inspection of an object are described. The method comprises providing at least one volumetric analysis sensor having sensor reference targets; providing a sensor model of a pattern of a...  
WO/2011/135282A3
A method of operating a coordinate positioning apparatus comprising an articulated head having at least one rotational axis. The method comprises, in any suitable order, loading at least one interchangeable task module onto the articulat...  
WO/2011/135298A1
This invention concerns a metrology apparatus comprising a body (110,112) and a first member (118, 116) rotatable relative to the body about a first axis of rotation A3, A4, said first axis being defined by first bearing (120, 128; 122, ...  
WO/2011/134631A1
The present invention relates to an apparatus for the differential coating rate measurement of neutral particles and ions. The apparatus is moved to the position of the substrates to be coated or to a defined reference position. The rate...  
WO/2011/131911A1
Process in which: a hollow body (2) having a coating layer (12) firmly attached to the wall (4) is provided, a laser (20) is provided outside of the body (2), the laser beam (16) impacting the portion (14) of the coating layer (12) and c...  
WO/2011/131557A1
The invention relates to a method for measuring the coordinates of workpieces on a coordinate-measuring device having a probe head (4) comprising a probe (3) and a probe sensor (7) associated with the probe, generating a probe signal (23...  
WO/2011/128698A1
An electromagnetic method for sensing the relative position of two items using coupled tuned resonant circuits. Two co-resonant tuned circuits are attached to two items (1) and (2) that move relative to one another. The coupling between ...  
WO/2011/126081A1
Disclosed is an inductance-type contactless rotation angle detection device for use in motor-driven throttle valve devices. A circuit substrate mounted with a stator-side conductor and an electric circuit is fixed to a resin cover withou...  
WO/2011/120726A1
Method of joining studs (12) to workpieces (14), in particular for the purpose of stud welding, comprising the steps of: acquiring at least one dimension (D) of a stud (12) to be joined, through application of a sensing element (26, 28) ...  
WO/2011/121868A1
Conventional substrate holding apparatuses that hold substrates in non-contact manner without contaminating the substrates have been causing troubles in various processes due to the fact that the substrates are warped with the weight the...  
WO/2011/122323A1
In the disclosed variable spectral element, first and third sensors and second and fourth sensors are arranged symmetrically about a line connecting the centers of gravity of facing surfaces of a pair of optical substrates. Also, first t...  
WO/2011/122324A1
In the disclosed variable spectral element, a first sensor (31) and a third sensor (33), and a second sensor (32) and a fourth sensor (34), are arranged symmetrically about a line connecting the centers of gravity of facing surfaces of a...  
WO/2011/119726A3
A movable member position-sensing device includes a sensor and a biasing member in operable communication with both the sensor and a movable member configured to communicate a parameter to the sensor indicative of a position of the movab...  

Matches 851 - 900 out of 42,061