baber/WOPTO huggingface dataset:
Patent EP-3626574-A1 (EP)
Inventor: LI JIAN
IPC: B61K9/08
Filed: 2019-05-31
Abstract: The present disclosure relates to a method and a system for measuring train wheelbase. The method includes: judging whether train wheels are passing by at least two non-contact sensors at present according to sensing data from the at least two non-contact sensors arranged on an outer side of a train track and arranged at intervals along the train track; in response to determination that train wheels are passing by the at least two non-contact sensors at present, calculating a moving speed of the train wheels according to the sensing data from the at least two non-contact sensors, and calculating a first time interval of adjacent train wheels passing by a same non-contact sensor of the at least two non-contact sensors; and calculating a wheelbase of the adjacent train wheels based on the moving speed and the first time interval. By adoption of the embodiment of the present disclosure, the adaptability of train wheelbase measurement can be improved.
Patent EP-3891427-A1 (EP)
Inventor: Rosén Per
IPC: F16L59/14
Filed: 2019-12-03
Abstract: L'invention concerne une tranchée remblayée. La tranchée remblayée comporte : deux conduites (3a, 3b) destinées à acheminer un liquide à une température différente dans chaque conduite (3a, 3b), les deux conduites (3a, 3b) étant entourées d'un matériau de remblai; une première section (5a) remplie d'un matériau de remblai d'un premier type (4a), la première section remblayée (5a) de la tranchée remblayée occupant un espace entourant une première conduite (3a) de la paire de conduites: et une seconde section (5b) remblayée d'un matériau de remblai d'un second type (4b), la seconde section remblayée (5b) de la tranchée remblayée occupant un espace entourant une seconde conduite (3b) de la paire de conduites. Le matériau de remblai du premier type (4a) possède un premier coefficient de conduction thermique et le matériau de remblai du second type (4b) possède un second coefficient de conduction thermique, le second coefficient de conduction thermique étant différent du premier coefficient de conduction thermique.
Patent EP-3927144-A1 (EP)
Inventor: RAUCH MARTIN
IPC: A01G25/16
Filed: 2019-12-09
Abstract: An irrigation controller (100) which includes a housing (110) which integrates at least one control element (170). The housing (110) has a first section (112) and a second section (114). Further, the irrigation controller (100) includes a pump operatively coupled with the irrigation controller (100). The irrigation controller (100) includes a power supply (150) for supplying power to the pump, and the control element (170) configured with the pump. The irrigation controller (100) is characterized in that the first section (112) and the second section (114) are angularly oriented towards each other at an angle (α) less than 90 degrees.
Patent EP-3809808-A1 (EP)
Inventor: HUANG WEIYUAN
IPC: H05K7/14
Filed: 2019-06-14
Abstract: The present application provides a device of a smart sensing system, and relates to the technical field of map data acquisition. The device includes: an inertial navigation system and a main board provided in a housing; and a wifi antenna, a GPS antenna, a detection radar and a camera provided on the housing. The wifi antenna, an output end of the detection radar, and an output end of the camera are communicatively connected to the main board, respectively. The GPS antenna is communicatively connected to an input end of the inertial navigation system, and an output end of the inertial navigation system is communicatively connected to input ends of the camera and the detection radar. A USB port is provided on the housing and communicatively connected to a memory on the main board. At least one guide rail is provided at the bottom of the housing, a guide groove is provided on the top of a base, and a side wall of the guide groove is provided with a locking means. The guide rail is mounted in the guide groove and locked in the guide groove by the locking means. The device of the smart sensing system provided in the present application improves the efficiency of dismounting a data acquisition device from a vehicle.
Patent EP-3871150-A1 (EP)
Inventor: ERLANDSSON ULF
IPC: G06T5/50
Filed: 2019-11-01
Abstract: Disclosed is a method of identifying an object using at least one imaging. The method comprises acquiring calibration information for each of the imaging device arranged substantially perpendicular to a planar surface of the object, capturing an image of the planar surface using each of the imaging device, generating a transformed image corresponding to each image of the planar surface, using the calibration information of the imaging device used for capturing each image, generating a security map for each transformed image, wherein the security map comprises a weightage factor for each pixel of the transformed image, and wherein the weightage factor is based on image resolution of the transformed image, and constructing a resultant image of the planar surface using each transformed image and the security map for the transformed image, to identify the object.
Patent EP-3900013-A1 (EP)
Inventor: KRASSNITZER SIEGFRIED
IPC: H01J37/32
Filed: 2019-12-20
Abstract: An arc ignition device for cathodic arc deposition of a target material onto a substrate, comprising a trigger finger arranged moveable between a contacting position and a resting position, wherein in the contacting position a side surface of an adjacent target can be physically contacted by the trigger finger, and in the resting position the adjacent target cannot be contacted by the trigger finger, wherein during cathodic arc deposition of a target material, the trigger finger is arranged movable between the contacting position and the resting position in such a way that the contamination of the trigger finger with deposited target material during the cathodic arc deposition of the target material can be minimized.
Patent EP-3956676-A1 (EP)
Title: Ultra-wideband indoor location system and method
Inventor: WAHL EBERHARD
IPC: G01S5/10
Filed: 2019-10-22
Abstract: An ultra-wideband indoor real-time location system (201) is disclosed for determining positions of mobile tag devices within a localizing area. The real-time location system includes a plurality of UWB signal transmitters (MB, BS1,...) located at preset positions and defining the localizing area, wherein the UWB signal transmitters (MB, BS1,...) operate with synchronized clocks and are configured to transmit UWB signals (LFs_MB,...) based on a UWB frame format, wherein the UWB frame format includes unique information content for the UWB signal transmitter locally/respectively emitting the UWB signals (LFs_MB). The real-time location system includes further at least one mobile tag device (T) including a signal reception unit (249) configured to receive UWB signals (LFs_MB,...), a time detection unit (229 A) configured to derive respective arrival time points (ToA1_T,...) for the received UWB signals, an identification unit (229B) configured to derive the unique information content from the received UWB signals (LFs_MB,...), and a control unit (229C) configured to process the unique information content and the arrival time points (ToA1_T) for at least a subset of UWB signal transmitters (MB, BS1,...) in a localizing algorithm to derive the position of the mobile tag device (T) with respect to the subset of the UWB signal transmitters (MB, BS1,...).
Patent EP-3898212-A1 (EP)
Inventor: MARTELLOTTA FABIO
IPC: B29D30/72
Filed: 2019-12-19
Abstract: A method for controlling a molding and vulcanization process of a tyre is described. The method comprises providing a panel (5) containing an information to be impressed on the tyre, acquiring an image of the panel (5) preferably through an OCR recognition camera (110), reading in said image said information to be impressed preferably through the aforementioned OCR recognition camera (110), applying on the panel (5), preferably through a laser marking or incision device (120), an optical code (7) containing an encoding of the information to be impressed being read, mounting the panel (5) on a vulcanization mold (10), reading through an optical reader (130) the optical code (7) from the panel (5) mounted on the vulcanization mold (10) so as to decode said information to be impressed and obtain a decoded information, and comparing said decoded information with a reference information. If upon said comparison the decoded information corresponds to the reference information, the molding and vulcanization of the tyre through the vulcanization mold (10) is carried out. It is also described both a tyre manufacturing process wherein the aforementioned method is actuated and a tyre obtained through the aforementioned manufacturing process.
Patent EP-3838052-A1 (EP)
Inventor: TANAKA SHOTA
IPC: A44B11/00
Filed: 2019-08-07
Abstract: A buckle for a belt that suppresses clothes from sliding includes: a buckle body configured to be fixed to one end of the belt; a belt locking unit provided on the buckle body, the belt locking unit being configured to lock the belt to the buckle body; and an engaging unit provided on the buckle body or the belt locking unit, the engaging unit being configured to engage with a part of the clothes so as to support the part of the clothes from a lower side thereof.
Patent EP-3840488-A1 (EP)
Inventor: PARK DONG HYUN
IPC: H04W56/00
Filed: 2019-08-16
Abstract: The present invention can provide a method for a terminal for performing a synchronization procedure in an NR V2X system. The method for performing a synchronization procedure can comprise the steps in which a terminal receives synchronization data from a synchronization reference source, and on the basis of the received synchronization data, acquires an NR V2X DFN and an NR V2X slot number. The NR V2X DFN and NR V2X slot number can be acquired differently on the basis of the synchronization reference source type. Moreover, the present invention can provide a terminal for carrying out a synchronization procedure in an NR V2X system. The terminal may comprise a processor and a transceiver. The transceiver of the terminal receives synchronization data from a synchronization reference source, and, on the basis of the received synchronization data, can acquire an NR V2X DFN and an NR V2X slot number. The NR V2X DFN and NR V2X slot number can be acquired differently on the basis of the synchronization reference source type.
Patent EP-3836834-A1 (EP)
Inventor: RAJAN NITHIN O
IPC: A61B5/024
Filed: 2019-08-16
Abstract: A system and method operable to monitor hydration and drink activity using one or more body-worn sensors and contextual information to more accurately detect drinking motions made by the user. The system and method can use an application encoded on a non-transitory computer-readable medium to receive disparate data from the one or more sensors to determine if the user has made a drinking motion. The analysis can be further refined using contextual information and a variable threshold to more accurately identify drinking motions.
Patent EP-3838926-A1 (EP)
Inventor: MURAMATSU DAISUKE
IPC: A23G3/00
Filed: 2019-08-15
Abstract: [Problem] To provide, at low cost with ease, a modified starch having a novel property. 
     [Solution] A modified starch showing a particle-diameter distribution waveform with a single peak, wherein the difference between the maximum particle diameter and the minimum particle diameter is 2  µ m or less. A 10% mass solution of the modified starch has an RVA peak viscosity which is 5% or less of the RVA peak viscosity of an unmodified starch used as a raw material therefor. This modified starch is suitable for use as an additive for foods, a texture improver for foods, a base for powderization, an additive for binders, an additive for papermaking, an additive for building materials, etc.
Patent EP-3715780-A1 (EP)
Title: 1d displacement sensor-based 3d measurement model and spatial calibration method
Inventor: LIU WEI
IPC: G01B21/04
Filed: 2019-05-15
Abstract: The invention belongs to the technical field of space measurement, and relates to a 3D measurement model and a space calibration method based on 1D displacement sensor. A 3D measurement model and the spatial calibration method based on a 1D displacement sensor are proposed. Firstly, a 3D measurement system based on a fixed 1D displacement sensor is established; then a spatial measurement model based on the 1D displacement sensor is established; and then based on the high precision pose data of the measurement plane and sensor measurement data, spatial calibration constraint equation are established; finally, a weighted iterative algorithms is employed to calculate the extrinsic parameters of the 1D sensor (the measurement origin and measurement vector) that meet the precision requirements, then the calibration process is completed. Finally, a high precision 3D measurement model is established; In this method, a 3D measurement model based on a 1D displacement sensor is established, and the calibration method of the measurement model is proposed, which will improve the precision of the 3D measurement model and solve the problem of inaccurate spatial measurement caused by the errors of the sensor extrinsic parameters. The method is simple, easy to operate, and has universal applicability.
Patent EP-3843413-A1 (EP)
Inventor: XIONG JIE
IPC: H04N21/236
Filed: 2019-09-02
Abstract: Embodiments of the present invention disclose a video stream switching method, an apparatus, and a system. The method includes: A transmission device receives a plurality of video streams of a first video and a plurality of video streams of a second video; sends the plurality of video streams of the first video through target output ports respectively corresponding to the plurality of video streams of the first video; after receiving a switching instruction, determines switching reference information of a reference end-of-frame packet of each video stream of the first video and the second video, and then determines switching reference information of a switching packet of the video stream, where reference end-of-frame packets of all video streams of each video are used to encapsulate data of a same video frame of the video; and switches from the plurality of video streams of the first video to the plurality of video streams of the second video based on the switching reference information of the switching packet of each video stream. During video stream switching, a location of a data packet sent before the switching and a location of a data packet sent after the switching are considered. Therefore, damage caused by a switch operation to a transmitted video picture can be effectively alleviated.
Patent EP-3849761-A1 (EP)
Inventor: KAURANEN ERKKI
IPC: B65H7/14
Filed: 2019-06-07
Abstract: The present invention relates to a system for repairing a plywood panel (100), the system comprising: at least one detection device (120) for scanning the plywood panel (100); at least one repairing device (130) for performing a repair operation for the plywood panel (100); a conveyor device (150) for conveying the plywood panel (100); and a control device (160) for generating at least one control signal to the conveyor device (150) to halt the plywood panel (100) in the system for performing a scanning operation of the plywood panel (100) with the at least one detection device (120) and to halt the plywood panel (100) for performing a repairing operation with the at least one repairing device (130) on the basis of information obtained with the detection device (120). Some aspects of the invention relate to a method for performing the repair operation.
Patent EP-3853772-A1 (EP)
Inventor: CHAKRAVARTY NARASIMHACHARY NALLANA
IPC: G06K9/66
Filed: 2019-09-19
Abstract: A system and method of identifying and tracking objects comprises registering an identity of a person who visits an area designated for holding objects, capturing an image of the area designated for holding objects, submitting a version of the image to a deep neural network trained to detect and recognize objects in images like those objects held in the designated area, detecting an object in the version of the image, associating the registered identity of the person with the detected object, retraining the deep neural network using the version of the image if the deep neural network is unable to recognize the detected object, and tracking a location of the detected object while the detected object is in the area designated for holding objects.
Patent EP-3892846-A1 (EP)
Inventor: LOPES DA ROCHA ÍTALO
IPC: F02D19/02
Filed: 2019-11-28
Abstract: The present invention refers, in a general sense, to a system for pressurizing gas for stationary engines comprising technical and constructive aspects capable of achieving a gas supply with adequate, stable and safe pressure, in order to ensure the working efficiency of said stationary engines. More specifically, the system of the present invention is formed of a gas supply pipe (1) connected, on one side to the local gas network, and on the other to a compressor (20) that is connected through a first pipe (2) to a compensating tank (30) which, in turn, it is connected to the combustion chamber of the stationary engine (MC) through a second pipe (3) provided with at least one regulating valve (40) that controls the pressure supplied to the stationary engine (MC) which, in turn, is connected to an electrical generator (G) of the power grid and at least one battery (B). The present invention also comprises a gas pressurization kit for stationary engines, such as electric power generators.
Patent EP-3892459-A1 (EP)
Inventor: CHANG KEUN HUN
IPC: B32B7/14
Filed: 2019-11-30
Abstract: Provided are a thermally-bondable waterproof film structure 100 having a double dot layer 60 on a fabric by using a hot-melt adhesive that is dot-coated on the surface thereof, and a method of manufacturing the same. In particular, the present invention relates to a thermally-bondable waterproof film structure 100 having a double dot layer 60 and a method of manufacturing the same, the thermally-bondable waterproof film structure 100 which can be used in the manufacture of outdoor clothing, thereby giving excellent waterproof and windproof properties to the outdoor clothing and being capable of simplifying a manufacturing process of the outdoor clothing.
Patent EP-3719059-A1 (EP)
Title: Method for preparing superabsorbent polymer
Inventor: KIM KYU PAL
IPC: C08F20/26
Filed: 2019-11-15
Abstract: Provided is a method of preparing a superabsorbent polymer, which enables the preparation of the superabsorbent polymer exhibiting an improved absorption rate while maintaining excellent absorption performances. The method of preparing a superabsorbent polymer includes the steps of carrying out a crosslinking polymerization of a water-soluble ethylene-based unsaturated monomer having acidic groups which are at least partially neutralized, in the presence of an internal crosslinking agent having a predetermined chemical structure to form a water-containing gel polymer; gel-pulverizing the water-containing gel polymer; drying, pulverizing, and size-sorting the gel-pulverized water-containing gel polymer to form a base polymer powder; and carrying out a surface crosslinking of the base polymer powder by heat treatment in the presence of a surface crosslinking agent, wherein the gel-pulverizing step is carried out by extruding the water-containing gel polymer through a porous plate having a plurality of holes using a screw extruder mounted inside a cylindrical pulverizer under the condition that a chopping index is 28 (/s) or more.
Patent EP-3895874-A1 (EP)
Inventor: ARITA MIKIO
IPC: B29C45/76
Filed: 2019-12-12
Abstract: A technology capable of allowing the user to identify an implementation status of setting or updating regarding a machine is provided. An injection molding machine 2 according to an embodiment of the present invention includes an output unit 96 which displays that the injection molding machine is in an operation state related to setting of a parameter regarding predetermined processing when start processing or ending processing of the injection molding machine including automatic setting of the parameter is performed. Further, an injection molding system 1 according to another embodiment of the present invention includes the injection molding machine 2 and an external device 4 communicable with the injection molding machine 2, in which information on implementation statuses of setting and updating in the injection molding machine 2 is provided to a user through the external device 4. Further, a controller 90B according to still another embodiment of the present invention is a controller 90B for controlling the injection molding machine 2, and measures a time required for a pre-stage process required for performing predetermined processing, and automatically sets a parameter regarding the predetermined processing to be used after the measurement based on the measured time.
Patent EP-3911113-A1 (EP)
Inventor: TAKEDA KAZUKI
IPC: H04W88/02
Filed: 2019-01-09
Abstract: A user terminal according to one aspect of the present disclosure includes a control section that determines, for a given control resource set (CORESET), a quasi-co-location (QCL) property of a demodulation reference signal (DMRS) for a physical downlink control channel (PDCCH), based on an active transmission configuration indication (TCI) state corresponding to a plurality of reference signals, and a receiving section that receives the PDCCH based on the QCL property. According to one aspect of the present disclosure, beam relevant control can be appropriately performed.
Patent EP-3922927-A1 (EP)
Inventor: ISHIKAWA TOMOTAKA
IPC: F25B47/02
Filed: 2019-02-05
Abstract: A refrigeration apparatus (100) includes a refrigerant circuit in which refrigerant circulates in order of a compressor (1), a first heat exchanger (2), an expansion device (3), and a second heat exchanger (4), and a drain pan (5) arranged below the second heat exchanger (4). The refrigeration apparatus has, as operation modes, a refrigeration mode in which cooling is performed using the second heat exchanger (4), a first defrosting mode in which the second heat exchanger (4) is heated, and a second defrosting mode in which the drain pan (5) is heated. The refrigeration apparatus has the second defrosting mode in which the drain pan (5) is heated. The second defrosting is different from the first defrosting mode in which the second heat exchanger (4) is defrosted. Accordingly, the refrigeration apparatus can restart cooling by the second heat exchanger (4) immediately while facilitating drainage from the drain pan (5).
Patent EP-3924780-A1 (EP)
Inventor: ELUK TAL
IPC: G03G9/12
Filed: 2019-02-14
Abstract: L'invention concerne un ensemble d'application d'agent d'impression. L'invention concerne un ensemble d'application d'agent d'impression qui comprend un rouleau de transfert d'agent d'impression destiné à recevoir un agent d'impression et à transférer une partie de l'agent d'impression sur une surface photoconductrice. L'ensemble d'application d'agent d'impression peut en outre comprendre une électrode servant à fournir une charge électrique au rouleau de transfert d'agent d'impression. Le rouleau de transfert d'agent d'impression et l'électrode peuvent définir des parois d'une cavité à travers laquelle l'agent d'impression doit passer. L'électrode peut comprendre une ouverture par l'intermédiaire de laquelle une partie de l'agent d'impression peut sortir de la cavité. L'invention concerne également un procédé et un appareil d'impression.