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WO/2023/042808A1 |
A rotary encoder (10) comprises: a main shaft (20) coupled to a motor shaft; a main shaft gear (40) fixed to the main shaft (20); a main shaft magnet (29) held by the main shaft (20); a main shaft sensor (151) opposed to the main shaft m...
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WO/2023/043355A1 |
The present disclosure relates to a sensor arrangement for determining an angular position of a shaft in a vehicle. According to a first aspect, this disclosure proposes a sensor arrangement (1), for determining an angular position of a ...
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WO/2023/044362A1 |
A wheel or wheel assembly for a non-motorized vehicle, such as a shopping cart, is disclosed that detects its direction of rotation and that includes a plurality of magnets mounted to a rotating portion of the wheel, and includes a magne...
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WO/2023/043919A1 |
Automatic synchronization of a magnetic field transmitter and receiver is performed to resolve phase ambiguity so that phase information, used in determining the position and orientation of the receiver, may be derived and maintained. In...
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WO/2023/037152A1 |
The present application describes an inductive positioning sensor (100) for small electrical and electronic applications that allows to achieve a higher induced voltage output. The described inductive positioning sensor (100) is arranged...
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WO/2023/036578A1 |
The invention relates to a signal processing device (260), preferably for a vehicle (1000), for processing a signal for a rotary measuring device (200) comprising a rotary measuring sensor (220) and a rotary measurement body (240). The r...
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WO/2023/036698A1 |
The present invention relates to a device for detecting the position of a movable element (2) relative to a reference element, characterised in that the device comprises: - a fixed structure (1) with a reference element, - a pivot shaft ...
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WO/2023/037154A1 |
The present application describes a rotational sensor (20) that, due to its technical characteristics, features robustness against external disturbances.The proposed rotational sensor (20) is composed of a rotor (205) and a stator (200),...
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WO/2023/036452A1 |
A belt strap retractor (10) for a safety belt system has a belt reel (14), a permanent magnet (18) and a magnetic field sensor (20). The belt reel (14) is rotatably mounted and the permanent magnet (18) is connected to the belt reel (14)...
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WO/2023/036423A1 |
To capacitively detect the position of a rotating pointer (5) of a pointer instrument, n radial electrodes (9) alternating with radial counter electrodes (10) are arranged opposite said pointer instrument in an arc. The counter electrode...
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WO/2023/037535A1 |
The present disclosure relates to a multi-point interferometer type optical fiber sensor based on coherence domain division multiplexing, and the objective thereof is to provide a technology that enables an increase in the number of sens...
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WO/2023/036900A1 |
Magnetic sensor system comprising: an integrated circuit comprising a semiconductor substrate, the semiconductor substrate comprises a plurality of magnetic sensors configured for measuring at least two first magnetic field components (B...
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WO/2023/035029A1 |
An input device comprises an upper frame and a backing. The upper frame is configured to engage tactile mechanisms and the backing has an electronic display. The backing also has positional sensors interfacing the tactile mechanisms to d...
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WO/2023/037155A1 |
The present invention describes a position sensor that, due to its technical characteristics, features low harmonic signal content. The proposed rotational sensor (100) comprises a stator comprised of at least one row of coil windings (1...
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WO/2023/037153A1 |
The present application describes a high-layer excitation coil (101) for inductive position sensors (100). The inductive position sensor (100) is arranged in a multi-layer printed circuit board with independently stacked layers which com...
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WO/2023/035476A1 |
An optical encoder (200) and an electronic device (1200). The optical encoder (200) comprises: a rotating component (202); an optical transmitter (201) for transmitting an incident light signal (2001) to the rotating component (202), the...
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WO/2023/036577A1 |
The invention relates to a signal processing device (260) for a rotary measuring device (200), preferably for a vehicle (1000), comprising a rotary measuring sensor (220) and a rotary measurement body (240). The rotary measurement body (...
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WO/2023/035445A1 |
The present application provides a photodetection method and a photodetector. The photodetector may comprise a first electrode and a second electrode, and a perovskite layer between the first electrode and the second electrode. In the em...
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WO/2023/028967A1 |
Disclosed is an absolute position measuring device, comprising: an absolute code channel; an incremental code channel; an absolute code reading module, for scanning a code element sequence of the absolute code channel by means of a sensi...
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WO/2023/031875A1 |
Systems and methods for Wi-Fi sensing are provided. A method for Wi-Fi sensing carried out by a sensing receiver including a transmitting antenna, a receiving antenna, and a processor is described. Initially, sensing transmissions from a...
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WO/2023/031795A1 |
Systems and methods for Wi-Fi sensing are provided. A method for Wi-Fi sensing carried out by a sensing algorithm manager including at least one processor configured to execute instructions. A sensing measurement based on a sensing trans...
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WO/2023/030720A1 |
The invention relates to a clamping or gripping device (10) comprising a housing (12), a clamping guide (14) which is arranged in the housing (12), at least one clamping means (18) which can be moved in the clamping guide (14) along a cl...
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WO/2023/030727A1 |
The present invention relates to a method for checking the plausibility of a current measurement in a power system and to a power system, the method involving: determining a current flowing between an electrical energy store (20) and an ...
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WO/2023/028966A1 |
Disclosed in the present invention is a single-code channel absolute position measurement apparatus. The apparatus comprises: a single-code channel measurement reference unit, comprising a symbol sequence having a first characteristic or...
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WO/2023/031873A1 |
Systems and methods for Wi-Fi sensing are provided for determining time domain channel representation information. A method for Wi-Fi sensing carried out by a sensing receiver including a transmitting antenna, a receiving antenna, and a ...
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WO/2023/033573A1 |
A system for determining the cause of an electrode connection according to the present invention comprises: a position measurement instrument for acquiring the longitudinal direction positions of electrodes according to the amount of tur...
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WO/2023/032091A1 |
A detection system (1) according to the present disclosure comprises: a first optical fiber cable (10-1) and a second optical fiber cable (10-2); a sensing unit (20) that uses each of the first optical fiber cable (10-1) and the second o...
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WO/2023/032704A1 |
An encoder (1) comprises a rotating plate (11) having a pattern for detecting rotational displacement, a light source (30) for emitting light to be radiated to the pattern, a light-receiving part (40) having a light-receiving region (41)...
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WO/2023/027526A1 |
A hydrogen leak detection system of a hydrogen transport pipeline, which comprises a pipe-shaped transport inner pipe for transporting a hydrogen fluid, and an outer protection layer surrounding the outer circumference of the transport i...
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WO/2023/023834A1 |
The present utility model relates to an arrangement in a passive adapter device for current sensors, the device comprising: a core case comprising two components, wherein each component houses a magnetic core and each component comprises...
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WO/2023/027790A1 |
An example method includes: receiving a sine feedback signal and a cosine feedback signal from a resolver; generating a rectified sine signal and a rectified cosine signal; determining a direction of rotation of a shaft of an electric mo...
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WO/2023/025714A1 |
Measurement device for measuring a position (P) of at least one current collector (2, 2a, 2b, 2c, 2d, 2a', 2b', 2c', 2d'), which is arranged in an articulated manner on a current collector trolley of a current collector unit (1), relativ...
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WO/2022/194409A9 |
The present invention relates to a sensor system (1) for detecting the position of a lift car (101) which is movable along a lift shaft (102) of a lift installation (100), comprising a measuring strip (2) which is made of a ferromagnetic...
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WO/2023/026732A1 |
The present invention prevents damage to a rotating plate. An encoder (20) comprises: a bracket (11); a rotating plate (21) which rotates about an axis of rotation; an optical module (22) which faces the rotating plate (21) and which inc...
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WO/2023/021619A1 |
This integrated IGA-DFOS system includes: an optical fiber (3) that is mounted to an object to be measured and senses a physical amount of the object to be measured; a distributed calculation optical fiber measurement device (4) that cal...
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WO/2023/021519A1 |
Distributed acoustic sensing (DAS) system for quasi-coherent detection of at least one multi-frequency signal over an optical fiber, including a multi-frequency pulse generator, a circulator, a coherent detector and a processor, the puls...
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WO/2023/019678A1 |
A magnetic encoder (100), the magnetic encoder (100) comprising a rotor disk (1). In the magnetic encoder (100), multiple target zero point positions (12a) having a magnetic density of zero are provided along the circumferential directio...
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WO/2023/019679A1 |
The present application discloses an encoder and a position compensation method and apparatus therefor, and a storage medium. The position compensation method for the encoder comprises: obtaining first decoding information of the encoder...
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WO/2023/022597A1 |
An optical measurement assembly (100) comprises a tissue suspension device (102) having two cantilevers (104, 105) between which a biological tissue (101) can be suspended. This assembly (100) further an optical waveguide (103) having an...
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WO/2023/020864A1 |
The present invention relates to a flux-collecting element (1) of a collector unit (2) of a magnetic position sensor, wherein the flux-collecting element (1) has a first collecting zone (4) in a first plane and a second collecting zone (...
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WO/2023/021557A1 |
The purpose of the present invention is to provide a sensing system, a sensing method, and an analysis device using OFDR in which a strain/temperature sensing range is less likely to be limited by a frequency sweep width. In the sensin...
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WO/2023/019677A1 |
An encoder, a position compensation method and apparatus for the axial runout thereof, and a storage medium. The encoder (100) comprises a stator disk (2) and a rotor disk (1) that rotates relative to the stator disk (2). The rotor disk ...
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WO/2023/016593A1 |
The invention relates to a multiturn counter using magnetic domain wall conductors wound in the manner of closed loops. To solve the problem of providing such a multiturn counter that has in particular a magnetic window which is as large...
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WO/2023/016691A1 |
The invention relates to: a secondary coil assembly (15) for an inductive encoder system (10), comprising a plurality of secondary coils (16, 16a, 18, 18a, 20, 20a, 22, 22a), wherein each secondary coil (16, 16a, 18, 18a, 20, 20a, 22, 22...
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WO/2023/018135A1 |
An electrode position tracking system of the present invention comprises: a notching control unit in which pitch information, which is the width of a unit electrode to be notched, is stored, and which acquires a cell ID of the unit elect...
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WO/2023/017022A1 |
The invention provides a signal processing method for a distributed acoustic sensing system (DAS), including receiving a set of scattered signals, each of which was scattered at a different location along an optical path and corresponds ...
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WO/2023/016804A1 |
The invention relates to a device (100) for determining an angular position of a rotatably mounted object (OBJ), comprising an encoder wheel (102) which is connectable or connected to the rotatably mounted object (OBJ) for conjoint rotat...
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WO/2023/016885A1 |
The invention relates to an impulse-wire module (10), comprising a module housing (12), which defines a housing chamber (14), a wire winding (16), which is formed by a winding wire (20) and is at least partially arranged inside the housi...
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WO/2023/017254A1 |
A position measurement encoder comprising a scale and a readhead, the readhead comprising a sensor for sensing the scale, the sensor comprising a one- dimensional array of columnar pixels, configured such that the one-dimensional array o...
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WO/2023/013518A1 |
A torque angle sensor (25) corresponding to a rotation angle detection device comprises a case (40) having: a case base (41) to which a main driving gear (35) and a first driven gear (31) are mounted; and a case protrusion (45) that prot...
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