baber/WOPTO huggingface dataset:
Patent WO-2018228928-A1 (WO)
Title: Procédés et systèmes de traitement d'une image ultrasonore
Inventor: SHIN JUN
IPC: G01S15/89
Filed: 2018-06-08
Abstract: La présente invention concerne des procédés et des systèmes de génération d'une image ultrasonore. Dans un procédé, la génération d'une image ultrasonore consiste : à obtenir des données de canal, les données de canal définissant un ensemble de points imagés ; pour chaque point imagé : à isoler les données de canal ; à réaliser une estimation spectrale sur les données de canal isolées ; et à atténuer sélectivement les données de canal à estimation spectrale, ce qui permet de générer des données de canal filtrées ; et à additionner les données de canal filtrées, ce qui permet de former une image ultrasonore filtrée. Dans certains exemples, le procédé comprend une extrapolation d'ouverture. L'extrapolation d'ouverture permet d'améliorer la résolution latérale de l'image ultrasonore. Dans d'autres exemples, le procédé comprend une extrapolation de transmission. L'extrapolation de transmission permet d'améliorer le contraste de l'image. De plus, l'extrapolation de transmission permet d'améliorer la fréquence de trame et de réduire les artefacts de mouvement dans l'image ultrasonore. Dans d'autres exemples, les extrapolations d'ouverture et de transmission peuvent être combinées.
Patent WO-2018229029-A1 (WO)
Title: Procédé de détection d'au moins une impulsion transitoire dans un signal électrique et dispositif pour la mise en oeuvre de ce procédé
Inventor: MARTIN JEAN-MARIE
IPC: G06K19/073
Filed: 2018-06-12
Abstract: La présente invention concerne un procédé de détection d'au moins une impulsion transitoire (1) dans un signal électrique (2). Ce procédé comprend : la génération, à partir dudit signal électrique (2), d'au moins un signal numérique oscillant (3) qui est sensible aux impulsions transitoires (1) ; et la réalisation des étapes suivantes en tant que tour répétable : - l'attribution d'une fenêtre temporelle (5) à au moins un signal numérique oscillant (3), ladite fenêtre temporelle (5) étant mise en oeuvre sur la base d'un signal d'horloge (4) sensiblement insensible à ladite ou auxdites impulsions transitoires (1) à détecter ; - la détermination, à partir de ladite fenêtre temporelle (5), d'une valeur d'échantillonnage (13) du signal oscillant numérique (3), ladite valeur d'échantillonnage (13) étant caractéristique dudit signal oscillant numérique (3) pendant toute sa fenêtre temporelle (5) ; -la détection de toute impulsion transitoire de potentiel (1) dans ledit signal électrique (2) par la comparaison de ladite valeur d'échantillonnage (13) à une valeur de référence attendue (23) ; et -la sortie d'une réponse illustrant un résultat de l'étape de comparaison. L'invention concerne également un dispositif pour la mise en œuvre dudit procédé.
Patent WO-2019238243-A1 (WO)
Title: Semi-symmetric switching
Inventor: NORDSTRÖM CAJ
IPC: H02P6/08
Filed: 2018-06-15
Abstract: A power tool with a direct current, DC, power source comprising a controller for controlling a driver circuit driving a brushless motor in a power tool, the driver circuit being coupled to a direct current, DC, power source and including a first switching element pair coupled to a first phase winding of the brushless motor and a second switching element pair coupled to a second phase winding of the brushless motor; and the controller being arranged to alternately switch a first switching element of the first switching element pair and a second switching element of the second switching element pair, wherein the first switching element and the second switching elements are coupled to a respective terminal of the DC power source. A power tool comprising such a controller, and a method of controlling a driver circuit driving a brushless motor in a power tool.
Patent WO-2019011871-A1 (WO)
Title: Method for generating a toothed workpiece and control program, tools and tooth-cutting machine suitable therefor
Inventor: WEPPELMANN EDGAR
IPC: B23F17/00
Filed: 2018-07-09
Abstract: The invention relates to a method for generating a workpiece (3) having a second tooth system (2) incorporated into a first tooth system (1) having a specified tooth system geometry, wherein a first generative processing engagement, intersecting the second tooth system in the kinematics of the generating skiving, is made on the workpiece, which is in particular oversized in relation to the specified tooth system geometry, in particular on a transition from the first to the second tooth system, and then a second processing engagement, matching the specified tooth system geometry, in the kinematics of the generating skiving is carried out on the transition and a remaining oversize is in particular removed while doing so. The invention further relates to tools (40, 50) and to tooth-cutting machines (100) suitable therefor.
Patent WO-2019011925-A1 (WO)
Title: Eyewear skeleton
Inventor: MEYNEN MATHIEU
IPC: G02C7/10
Filed: 2018-07-10
Abstract: The invention relates to an eyewear skeleton (10), intended to be integrated into an active eyewear adapted for a wearer, comprising at least two elements selected among the following elements: -a lens housing (12), and/or -at least one temple (14), and/or -at least one optical lens (16), at least part of the two elements (12, 14, 16) being intended to be dressed by at least one dressing element, wherein each of the at least two elements (12, 14, 16) comprises at least one electronic component (18), the at least one electronic component (18) of the at least two elements (12,14, 16) interacting one with the other.
Patent WO-2019012078-A1 (WO)
Title: A transmission system
Inventor: BIKMUKHAMETOV ALEXY
IPC: F16H3/091
Filed: 2018-07-12
Abstract: A planetary roller transmission comprises at least two ring pairs, a first ring pair and a second ring pair, in which each ring pair is aligned to a common axis, each ring pair comprising an outer ring and an inner ring radially spaced apart to accommodate a plurality of rollers, the plurality of rollers being arranged in a pitch circle between said ring pairs to frictionally engage both the outer and the inner rings and connect the ring pairs to each other, the rollers comprising a first portion disposed between the first ring pair and a second portion disposed between the second ring pair, the first and second roller portions having substantially different diameters, wherein either the inner or outer ring of the first ring pair is fixed, the other of the first or second rings of the first ring pair being free to rotate, so that rotation of the freely rotatable ring causes the rollers to rotate about the fixed ring and therefore transfer drive to the outer and inner ring of the second ring pair.
Patent WO-2019020429-A1 (WO)
Title: Method and system for controlling a valve in an hvac system
Inventor: REIDER FOREST
IPC: F24F11/62
Filed: 2018-07-17
Abstract: For controlling opening (B2) of a valve in an HVAC system to regulate the fluid flow through a thermal energy exchanger and adjust power transfer of the thermal energy exchanger, a control system sets (S6) a control signal for the valve to different setpoints and records (S1) a plurality of data points. Each data point includes for a certain setpoint operating data values related to the power transfer effectuated by the thermal energy exchanger with the control signal set to the certain setpoint. The control system determines (S2) a fitting curve for the data points and determines (S3) a transformation which transforms the fitting curve into a transformed curve having a given target shape. The control system controls (B2) the opening of the valve by transforming (S5) the setpoint to a transformed setpoint, using the transformation, and setting (S6) the control signal for the valve to the transformed setpoint.
Patent WO-2019020525-A1 (WO)
Title: Crushing roller having a crushing tool
Inventor: IRMAK BARIS
IPC: B02C4/08
Filed: 2018-07-20
Abstract: The present invention relates to a crushing tool (10) of a crushing roller (12) of a roller crusher, comprising a main part (14) and a fastening segment (16) which is attached to the leading edge of the main part (14), and further comprising a wear protection segment (18) attached to the fastening segment (16), the fastening segment (16) being detachably connected to the main part (14).
Patent WO-2019030004-A1 (WO)
Title: Hand-held power tool having a depth stop unit
Inventor: KANNAN SELVAKUMAR
IPC: B25B23/00
Filed: 2018-07-26
Abstract: The invention relates to a hand-held power tool that can be operated at least in a screwing mode and that has a housing, in which at least one drive motor for driving an associated tool holder (144) is arranged, wherein a depth stop unit (140) is provided for limiting an adjustable screw-in depth in the screwing mode, and wherein the depth stop unit (140) comprises a depth adjustment sleeve (146) and the tool holder (144) and can be set in a screw-in position for a screw-in operation and in an unscrewing position for an unscrewing operation by means of a setting device (149), the setting device (149) has at least two impingement webs (221, 222) spaced apart from each other in the axial direction of the depth stop unit (140), the two impingement webs (221, 222) each forming a receptacle (214, 216) in the circumferential direction of the depth stop unit (140), and a receptacle (214) associated with the screw-in position being arranged closer to a free end (143) of the depth stop unit (140) than a receptacle (216) associated with the unscrewing position.
Patent WO-2019025277-A1 (WO)
Title: Method for operating a user terminal of an agricultural machine and agricultural machine
Inventor: STRAVERS THOMAS JEROEN
IPC: A01B71/02
Filed: 2018-07-26
Abstract: The present disclosure refers to a method for operating a user terminal (7) of an agricultural machine, comprising providing a user terminal (7) in a control system (3) of an agricultural machine, the user terminal (7) connected to a power supply and configured to transmit, through a control bus (6), control signals to functional elements (10a; 10b) of the agricultural machine; enabling operation of the user terminal (7), after a period of time the user terminal was turned-off before, comprising enabling a user control mode of operation of the user terminal (7); running software applications in the user terminal (7); enabling a display device of the user terminal (7); and enabling the control bus (6), thereby, operating the control bus (6) in a bus control mode allowing for transmission of the control signals through the control bus (6); controlling operation of one of the functional elements (10a; 10b) of the agricultural machine in the user control mode of operation; in response to a user input, generating present control signals; transmitting the present control signals to the control unit assigned to the one of the functional elements (10a; 10b) through the control bus (6); and operating the functional elements (10a; 10b) according to the present control signals; disabling the user control mode of operation and enabling a standby mode of operation for the user terminal (7), comprising continuing with running one or all of the software applications in the user terminal (7); disabling the display device of the user terminal (7); and disabling the control bus (6); and re-enabling the control mode of operation for the user terminal (7). Further, an agricultural machine is provided.
Patent WO-2020020463-A1 (WO)
Title: Auxiliary channel in pam/qam systems using redundant constellation points
Inventor: STOJANOVIC NEBOJSA
IPC: H04L27/34
Filed: 2018-07-26
Abstract: An optical communication system that comprises a transmitter adapted to generate a signal by modulating a transmission data as low power consumption symbols of an amplitude modulation format and a monitoring data (MD) as high power consumption symbols of the amplitude modulation format, the MD comprising at least one transmitter parameter and/or at 5 least one receiver parameter of communicating the transmission data. A binary logarithm of a total number of the low power consumption symbols and the high power consumption symbols is a non-integer.
Patent WO-2020025137-A1 (WO)
Inventor: SORG ROLF
IPC: A61P3/10
Filed: 2018-08-02
Abstract: La présente invention concerne un procédé pour la production d'un extrait de pâquerette (Bellis perennis), comprenant les étapes consistant à: a) fournir une matière à extraire, produite à partir de pâquerettes ; b) extraire la matière à extraire à l'aide d'un solvant aqueux, en vue d'obtenir un extrait. L'invention concerne également un extrait pouvant être obtenu au moyen dudit procédé, une composition comprenant un extrait pouvant être obtenu au moyen dudit procédé et l'utilisation dudit extrait en tant que complément alimentaire et/ou médicament, en particulier pour la réduction de pics de glycémie et/ou pour l'inhibition de la résorption de glucose intestinale et/ou pour la perte de poids, ainsi que pour l'utilisation lors du traitement ou de la prévention du diabète sucré et/ou de l'hyperglycémie et/ou de l'adiposité.
Patent WO-2019042806-A1 (WO)
Title: Electronic control unit for an electromechanical motor vehicle steering system with integrated capacitors
Inventor: GÁBOR IMRE
IPC: H05K7/14
Filed: 2018-08-20
Abstract: The invention relates to an electronic control unit (11) for an electromechanical motor vehicle steering system (1), comprising an electric motor (8) for supporting a steering movement of a driver, wherein the electronic control unit (11) has capacitors (16), and wherein the electronic control unit (11) comprises a housing part (11'), having a housing base (11"), for protecting the electrical components, wherein the capacitors (16) are retained in retaining elements (20) on a carrier plate (18) in the housing part (11'), and wherein the carrier plate (18) and the retaining elements (20) are integrally produced in an injection moulding method.
Patent WO-2019042884-A1 (WO)
Title: Use of a palladium/platinum/zeolite-based catalyst as passive nitrogen oxide adsorber for purifying exhaust gas
Inventor: HENGST CHRISTOPH
IPC: B01J29/068
Filed: 2018-08-24
Abstract: The invention relates to the use of a catalyst as a passive nitrogen oxide adsorber, which has a carrier substrate, a zeolite, palladium, and platinum, wherein the palladium is provided in a quantity of 0.01 to 10 wt.%, based on the sum of the weights of zeolite, platinum, and palladium and calculated as a palladium metal, and platinum in a quantity of 0.1 to 10 wt.%, based on the weight of the palladium and calculated as a platinum metal. The invention also relates to the use of said catalyst in connection with a SCR catalyst in an exhaust gas system.
Patent WO-2019068489-A1 (WO)
Title: Heater for aerosol-generating device with connectors
Inventor: COURBAT JEROME CHRISTIAN
IPC: A24F47/00
Filed: 2018-09-21
Abstract: An aerosol generating device (2) comprises a power supply (5) and transformer assembly (6) contained within a housing (4). The transformer assembly 6 includes a primary circuit comprising a primary winding (62) extending around a first portion of a magnetic flux guide (61) and electrically connected to the power supply (5), and a secondary circuit comprising a secondary winding (63) inductively coupled to the primary winding and extending around a second portion of the magnetic flux guide (61). The number of turns in the primary winding (62) is greater than the number of turns in the secondary winding (63). The secondary circuit comprises two electrical contacts (7) configured to form an electrical connection with a heating element (8).
Patent WO-2019072948-A1 (WO)
Title: Composite wind turbine blade and manufacturing method and application thereof
Inventor: GU YONGMING
IPC: B29K63/00
Filed: 2018-10-11
Abstract: The present invention relates to a composite wind turbine blade, manufacturing method and application thereof. The blade comprises blade shell, shear web, spar cap and blade root, wherein the spar cap is manufactured with polyurethane resin and the blade shell is manufactured with epoxy resin. The present invention contributes to increasing stiffness of the wind turbine blade, making the wind turbine blade lighter and shortening its production cycle, thus saving manufacturing cost thereof.
Patent WO-2019091919-A1 (WO)
Title: Système de protection de siège de sécurité pour enfant
Inventor: BUCHTA JENS
IPC: B60N2/42
Filed: 2018-11-05
Abstract: L'invention concerne un système de protection de siège de sécurité pour enfant comprenant au moins une coquille de siège dorsale (26) qui présente au moins une zone latérale de dossier (30, 32), ainsi qu'au moins un module de renfort latéral (66, 68) qui est conçu pour absorber au moins en partie l'énergie produite par un choc latéral. Selon l'invention, le module de renfort latéral (66, 68) présente au moins un élément de renfort latéral (70) qui est disposé sur le côté intérieur de la zone latérale de dossier (30, 32) de la coquille de siège dorsale (26).
Patent WO-2019096797-A1 (WO)
Title: Molécules multi-spécifiques
Inventor: KITTEN OLIVIER
IPC: C07K16/00
Filed: 2018-11-13
Abstract: L'invention concerne des protéines ayant des capacités de liaison multi-spécifiques par fusion d'un variant de repliement OB, en particulier de la famille Sac7d, à la chaîne légère ou lourde d'un anticorps.
Patent WO-2019115396-A1 (WO)
Title: Préparation de carbonates de calcium enrobés de silice présentant une aire de surface et une mésoporosité augmentées
Inventor: JAKOB ALEXANDRA
IPC: C01B33/18
Filed: 2018-12-07
Abstract: La présente invention concerne un procédé de préparation de particules de carbonate de calcium enrobées de silice, comprenant les étapes consistant à préparer une suspension aqueuse de carbonate contenant des particules de carbonate de calcium, à ajouter au moins une composition de silicate à la suspension aqueuse de carbonate pour obtenir une suspension de carbonate-silicate, à abaisser un pH de la suspension de carbonate-silicate par addition d'au moins un composé acide pour obtenir une suspension à pH ajusté contenant les particules de carbonate de calcium enrobées de silice et à isoler les particules de carbonate de calcium enrobées de silice - dans lequel l'addition du composé acide est régulée de telle sorte qu'un pH final de la suspension à pH ajusté est situé dans une plage d'environ 7 à environ 10 et les particules de carbonate de calcium enrobées de silice comprennent un revêtement poreux possédant un diamètre moyen de pore dans la plage de 2 nm à 50 nm. L'invention concerne également des articles et des compositions contenant les particules de carbonate de calcium enrobées de silice, ainsi que des sphères de silice creuses formées à partir des particules de carbonate de calcium enrobées de silice.
Patent WO-2019115615-A1 (WO)
Title: Produits de fibrociment colorés et procédés de production de ces derniers
Inventor: IGNATYEV IGOR A
IPC: C04B20/10
Filed: 2018-12-12
Abstract: La présente invention concerne des produits de fibrociment colorés comprenant au moins : - une matrice cimentaire comprenant un pigment noir et/ou un pigment coloré, et - des fibres synthétiques, l'invention étant caractérisée en ce que lesdites fibres synthétiques sont pigmentées avec au moins un pigment blanc. La présente invention concerne en outre des procédés de production de ces produits de fibrociment colorés ainsi que des utilisations de ces derniers dans l'industrie du bâtiment.
Patent WO-2019122423-A1 (WO)
Title: Article comprising a substrate and a porous layer comprising polyolefin particles
Inventor: BREMER LEONARDUS
IPC: C08L23/04
Filed: 2018-12-21
Abstract: This invention relates to an article comprising a substrate and a porous layer, which porous layer comprises polyolefin particles having a mass-median- diameter, d50, of between 0.1 micrometer and 5.0 micrometer as measured with a Malvern Mastersizer 2000 and wherein the polyolefin has a MFI of at most 1000 (dg/min) at 2.16 kg/190 °C, ISO 1133 and the polyolefin particles have an acid number of at most 4.0 mg KOH/g. The invention also relates to a method to prepare the article as well as a dispersion useful to be employed to the method.
Patent WO-2020126098-A1 (WO)
Title: Device for tensioning a connecting element
Inventor: GUISASOLA IÑIGO
IPC: B25B29/02
Filed: 2019-12-20
Abstract: The present invention refers to a device (10) for tensioning a connecting element (12) fastened to a component (18, 20) to be tightened, comprising a fixation element (24) for holding the connecting element (12); a support element (40) for supporting the device (10) against the component (20); and an actuating unit (44) with a fluid chamber (50) for receiving a fluid and a piston (48) which is translationally guided in the fixation element (24). The actuating unit (44) is configured for manipulating a volume of the fluid chamber (50) by translationally actuating the piston (48) so as to move the fixation element (24) relative to the support element (40). The piston (48) is coupled to the fixation element (24) by means of at least one ball or roller screw (100; 102).
Patent WO-2020135926-A1 (WO)
Title: Procédé de découpage fin multi-couche pour la fabrication de pièces métalliques et dispositif de découpage fin pour la mise en œuvre d'un tel procédé
Inventor: KOOPMANS SIPKE
IPC: B21D28/22
Filed: 2019-12-24
Abstract: La présente invention concerne un procédé pour découper simultanément des pièces métalliques à partir d'un matériau de base multi-couche (51) composé d'un certain nombre de couches individuelles (50), de préférence sensiblement identiques, empilées les unes par rapport aux autres. Avant un tel découpage des pièces métalliques, le matériau de base multi-couche (51) est pourvu d'un dispositif de verrouillage réciproque (1) par la déformation plastique locale de celui-ci entre un poinçon de verrouillage à la presse (101) et une enclume (103), les couches individuelles (50) étant fixées les unes aux autres dans l'ensemble des trois dimensions spatiales. Selon l'invention, le dispositif de verrouillage réciproque (1) est disposé sur le matériau de base multi-couche (51) à l'extérieur du contour (virtuel) des pièces métalliques (10) à découper.
Patent WO-2019137891-A1 (WO)
Title: Star conveyor for containers
Inventor: SCHINELLI NICOLA
IPC: B65B35/26
Filed: 2019-01-08
Abstract: A star conveyor for containers which comprises at least one supporting body (2) which can move rotatably about a rotation axis (2a), and supports peripherally a plurality of gripping devices (4), which are distributed around its rotation axis (2a) and are each adapted to retain a respective container (5) to be conveyed; each one of the gripping devices (4) comprises at least one respective pair of gripping arms (6) which face each other and can move, with respect to each other, between a condition of clamping and a condition of releasing the corresponding container (5); at least one gripping arm (6) of such pair of gripping arms (6) comprises a main body (7) and at least one adapter element (8) which is detachably attached to the main body (7) and is interchangeable with at least one other adapter element (8) of a different type, in order to vary the configuration of the at least one gripping arm (6) according to the type of container (5) to be conveyed.
Patent WO-2019174841-A1 (WO)
Inventor: KASSNER ASTRID
IPC: B60K37/06
Filed: 2019-02-13
Abstract: The invention relates to a method, a device and a computer-readable storage medium with instructions for controlling a display of an augmented reality display device for a motor vehicle. In a first step (10), a manoeuvre scheduler determines a target manoeuvre of the motor vehicle. In addition, an execution location of the target manoeuvre is determined (11). The graphics generator generates (12) a target manoeuvre marking for a display by the augmented reality display device on the basis of said information. The target manoeuvre marking is finally outputted (13) for display by the augmented reality display device. The target manoeuvre marking is displayed in such a way that the target manoeuvre marking is displayed in a stationary manner in the region of the execution location of the target manoeuvre perpendicularly on a lane to be travelled by the motor vehicle.