baber/WOPTO huggingface dataset:
Patent EP-4239801-A1 (EP)
Inventor: REN CHAO
IPC: H01Q21/06
Filed: 2020-11-30
Abstract: An antenna subarray and a base station antenna are disclosed. The antenna subarray includes a reflection plate, a plurality of radiation surfaces, and a ground plate of the plurality of radiation surfaces. The ground plate is vertically disposed on the reflection plate, and includes an integrated bottom end structure and a plurality of branch structures. The bottom end structure is connected to the reflection plate, and a top end of a branch structure is connected to a radiation surface. A feeder layer is disposed on a side of the ground plate, and a dielectric layer is spaced between the ground plate and the feeder layer. A first polarized feeder and a second polarized feeder are disposed on the feeder layer. The ground plate may have both a "ground" function of a polarized feeder and a "ground" function of a balun. The first polarized feeder and the second polarized feeder can implement both a function of a polarized feeder of the radiation surface and a function of a balun feeder. Integration between a feeding network and the balun of the antenna is implemented using the ground plate, the first polarized feeder, and the second polarized feeder in this application. Therefore, a structure of the antenna subarray is simple, and a function of a base station antenna is implemented using few components.
Patent EP-4039511-A1 (EP)
Inventor: GEMESIO MATTEO
IPC: B60R9/10
Filed: 2021-11-15
Abstract: A closing system (10) on the ball (12) of a tow hook (11) for motor vehicles is described comprising a structure (1) comprising a first fixed snail nut (2A) and a second mobile snail nut (2B), a movement system (15, 16) configured to operate the second mobile snail nut (2B) by locking or unlocking a ball (12) of the tow hook (11) between the two snails (2A, 2B), the movement system (15) being operated by a lever (3) and the closing system (10) comprising locking means (4, 5) configured to stop the lever (3) when it is in a closed position, preventing it from lifting and unlocking the ball (12) by activating the movement system (15, 16) and the movable snail nut (2B).
Patent EP-3865985-A1 (EP)
Inventor: KESKI-JASKARI TURO
IPC: G06F3/01
Filed: 2021-02-11
Abstract: It is an object to provide an electronic device for sensing and/or for providing a haptic effect. According to an embodiment, a device comprises a touch surface; a piezoelectric transducer mechanically coupled to the touch surface; and a control circuitry electrically coupled to the piezoelectric transducer, configured to: obtain at least one parameter describing a reference response of the piezoelectric transducer; form a reference voltage curve based on the at least one parameter; drive the piezoelectric transducer with a driving voltage; measure a voltage curve over the piezoelectric transducer; compare the reference voltage curve and the measured voltage curve; and detect a touch on the touch surface based on the comparison. A device, a method, and a computer program product are provided.
Patent EP-4057024-A1 (EP)
Inventor: FELLER BERNHARD
IPC: G01S17/48
Filed: 2021-03-12
Abstract: Die Erfindung betrifft einen biaxialen optischen Sensor (1) zur Detektion von Objekten (2) in einem Überwachungsbereich (3), mit einem Sendelichtstrahlen (4) emittierenden Sender (6), welchem eine Sendeoptik (5) zugeordnet ist und mit einem Empfangslichtstrahlen (7) empfangenden Empfänger (8), welchem eine Empfangsoptik (12) zugeordnet ist, wobei an einem Objekt (2) reflektierte Sendelichtstrahlen als Empfangslichtstrahlen zum Empfänger geführt sind und mit einer Steuer- und/oder Auswerteeinrichtung (9) in welche in Abhängigkeit von Empfangssignalen des Empfängers ein Objektfeststellungssignal generiert wird zur Bestimmung eines Abstandswertes zwischen dem Sender (6) und dem Objekt (2). Der Sendeoptik (5) ist eine Einrichtung (10) zur Auskoppelung eines Teils (11) der Sendelichtstrahlen (4) in Strahlrichtung der Sendelichtstrahlen (4) zugeordnet, so dass ein Objekt (2) in einem Nahbereich des Sensors (1) vor der Empfangsoptik (12) von dem ausgekoppelten Teil (11) der Sendelichtstrahlen (4) erfasst wird.
Patent EP-3985407-A1 (EP)
Inventor: GRODZKI DAVID
IPC: G01R33/28
Filed: 2021-03-16
Abstract: Marker für Magnetresonanztomographiesysteme sollen interessierende Bildanteile weniger stören. Dazu wird ein Verfahren zum Herstellen eines Markers (1) vorgeschlagen, bei dem eine Feldstärke für die Akquisition, eine Auslesebandbreite für die Akquisition und eine Größe sowie ein Material für einen Markerkern (2) vorgegeben werden. Eine Signalveränderung wird gegenüber dem nicht vorhandenen Marker bei der Akquisition mit der vorgegebenen Feldstärke und der vorgegebenen Bandbreite um den Markerkern (2) herum ermittelt. Zudem wird eine Ausdehnungsgrenze (7) ermittelt, innerhalb der die Signalveränderung einen vorgegebenen Betrag überschreitet. Schließlich wird die Markerhülle (3) des Markers (1) um den Markerkern (2) derart dimensioniert, dass die Ausdehnungsgrenze (7) zumindest bereichsweise innerhalb der Markerhülle (3) liegt. Bei der Bildakquisition kann ein Mustererkennungsalgorithmus eingesetzt werden, der auf die genannten Parameter abgestimmt ist.
Patent EP-3878411-A1 (EP)
Inventor: HOANG LIEN HUONG THI
IPC: A61F2/24
Filed: 2018-05-31
Abstract: A prosthetic heart valve includes an annular frame that has an inflow end and an outflow end and is radially compressible and expandable between a radially compressed configuration and a radially expanded configuration. The prosthetic heart valve further includes a leaflet structure positioned within the frame and secured thereto, and an outer sealing member mounted outside of the frame and adapted to seal against surrounding tissue when the prosthetic heart valve is implanted within a native heart valve annulus of a patient. The sealing member can include a mesh layer and pile layer comprising a plurality of pile yarns extending outwardly from the mesh layer.
Patent EP-3868421-A1 (EP)
Inventor: KEITEL JOACHIM
IPC: A61M5/315
Filed: 2019-06-28
Abstract: An injection device incorporating a dose setting mechanism is presented where the dose setting mechanism contains a fail safe feature that activates during an interrupted dose delivery event. A dose selector having a projecting rib engages a protrusion on a snap element to prevent the dose knob from moving distally if a user removes an axial force in the proximal direction during dose delivery. The dose setting mechanism can further include a reuse prevention feature.
Patent EP-3892324-A1 (EP)
Inventor: DANIELS DAVID
IPC: A61B5/00
Filed: 2017-03-10
Abstract: Guidewires and methods for transmitting electrical stimuli to a heart and for guiding and supporting the delivery of elongate treatment devices within the heart are disclosed. A guidewire can comprise an elongate body, including first and second elongate conductors, and at least first and second electrodes. A distal end portion of the elongate body can include a preformed bias shape, such as a pigtail-shaped region, on which the first and second electrodes can be located. The preformed bias shape can optionally be non-coplanar relative to an intermediate portion of the elongate body. The first and second elongate conductors can be formed of a single structure or two or more electrically connected structures. The conductors can extend from proximal end portions to distal end portions that electrically connect to the first and second electrodes. A corewire can extend the length of the elongate body, can at least partially form the first conductor, and can be at least partially surrounded by the second conductor.
Patent EP-3910571-A1 (EP)
Inventor: VERMA SANGAM
IPC: G06Q10/06
Filed: 2021-05-04
Abstract: Embodiments provide methods and systems for predicting server failures. A method performed by processor (206) includes accessing distinct log clusters representing instructions executed in server, applying first density machine learning model (226) over input vector of distinct log clusters, with length equal to number of distinct log clusters, for obtaining first prediction output, applying first sequential machine learning model (228) over a time length sequence of distinct log clusters for obtaining second prediction output, applying second density machine learning model (232) over input vector for obtaining third prediction output, applying second sequential machine learning model (234) over time length sequence of distinct log clusters for obtaining fourth prediction output, aggregating first, second, third and fourth prediction outputs by ensemble model, and predicting likelihood of next log clusters to have anomalous behavior based on the aggregating. First density and first sequential models are trained by normal logs. Second density and second sequential models are trained by abnormal logs.
Patent EP-3913191-A1 (EP)
Inventor: BURDGICK STEVEN SEBASTIAN
IPC: F01D5/30
Filed: 2021-05-04
Abstract: A rotor assembly (300) includes a rotor (34) having a dovetail slot (36). The dovetail slot (36) includes a plurality of recesses (44) and a first radially innermost surface (210). A rotor blade (20) includes an airfoil (22) that extends radially outward from a platform (31) and a dovetail (32) that extends radially inward from the platform (31). The dovetail (32) includes a plurality of projections (40) extending in opposite directions that are received by the plurality of recesses (44) of the dovetail slot (36). The second radially innermost surface (46) defines a groove (33) from the leading edge surface (25) to the trailing edge surface (27). The shim (52) is positioned within the groove (33) and between the first radially innermost surface (210) of the dovetail slot (36) and the second radially innermost surface (46) of the dovetail (32). The shim (52) extends at least partially radially along both of the leading edge surface (25) and the trailing edge surface (27) to secure the rotor blade (20) within the dovetail slot (36) during various operating conditions of the turbomachine.
Patent EP-3916378-A1 (EP)
Inventor: GIUDICEANDREA FEDERICO
IPC: G01N33/46
Filed: 2021-05-20
Abstract: Method and apparatus for capturing an image of a lateral face of a wooden board, where the lateral face (2) is parallel to a main axis of development of the wooden board (3), with the method comprising a step for feeding the wooden board (3) with the lateral face (2) transverse to a feeding direction (4), a step for illuminating the lateral face (2), a step for capturing, using a plurality of area scan cameras (9), a plurality of first digital images at different times, where each first digital image comprises a portion (10) of the lateral face (2) extending for an entire height of the lateral face (2) transverse to the main axis of development and for part of a length of the lateral face (2) along the main axis of development, where the set of all such portions (10) corresponds to the entire lateral face (2), and a merging step for merging the first digital images using an electronic processing unit to obtain a second digital image showing the entire lateral face (2).
Patent EP-4105614-A1 (EP)
Inventor: ZAWADZKY PETER KURT
IPC: G01F23/26
Filed: 2021-06-18
Abstract: The present invention relates to a sensor device for determining a level of a fluid material along an axis of a container, the sensor device comprising a substrate having a first surface and a second surface, adapted to be placed in the container along the axis such that the first and second surfaces extend along the axis. At least one first electrode placed on the first surface of the substrate. An electrically conductive hollow housing surrounding the substrate, adapted to be capacitively coupled to the first electrode as a counter electrode of the at least one first electrode. The sensor device (100) is operable to determine the level of fluid material based on a capacitance between the at least one first electrode and the electrically conductive housing.
Patent EP-3941135-A1 (EP)
Inventor: GANESAN KARTHIKEYAN
IPC: H04W72/04
Filed: 2016-12-16
Abstract: The invention relates to a base station (110) configured for a plurality of communication services, including a first communication service and a second communication service, in a wireless communication network (100) on the basis of a plurality of communication resources, the base station (110) comprising: a processor (111) configured to allocate a first physical downlink control channel associated with the first communication service to a first service-specific control region of the plurality of communication resources and a second physical downlink control channel associated with the second communication service to a second service-specific control region of the plurality of communication resources, wherein the first service-specific control region is associated with a first service-specific user data region of the plurality of communication resources and the second service-specific control region is associated with a second service-specific user data region of the plurality of communication resources; and a communication interface (113) configured to transmit to a user equipment a radio frame comprising the plurality of communication resources.
Patent EP-3909737-A1 (EP)
Inventor: FARRIS BRYAN N
IPC: B29C44/34
Filed: 2015-10-15
Abstract: A method of making a foamed article (12), for example a foamed component for an article or footwear, the method comprising providing an article infused with at least one inert gas; heating the article at a first pressure to soften the article; and reducing the pressure to a second pressure below the first pressure while the article is softened to at least partially foam the article, wherein a surface of a partial mold (10, 110, 210) limits foam expansion in at least one direction but less than all directions, and wherein the partial mold (10, 110, 210) or a portion of the partial mold (10, 110, 210) is incorporated in or attached to the foamed article (12).
Patent EP-4053674-A1 (EP)
Inventor: ZHAO LIANJIA
IPC: E05D3/12
Filed: 2021-06-29
Abstract: The present application relates to a rotating component (100) and a terminal device. The rotating component (100) includes: a hinge bracket (101); a movable strip (102) disposed on the hinge bracket (101), the movable strip (102) including a first meshing portion (102a) facing toward the hinge bracket (101) and a second meshing portion (102b) facing away from the hinge bracket (101). The rotating component (100) further includes two rotating structures (103), where the first rotating structure (A) is disposed on a first side of the movable strip (102) and meshed with the first meshing portion (102a), and the second rotating structure (B) is disposed on a second side of the movable strip (102) and meshed with the second meshing portion (102b). When the movable strip (102) moves, the two rotating structures (103) rotate synchronously in opposite rotation directions.
Patent EP-3912447-A1 (EP)
Inventor: SAUDER DEREK
IPC: A01C7/10
Filed: 2014-04-30
Abstract: A method is provided for calculating a stability metric of a seed planter planting seeds using a metering system including a seed meter and a seed meter drive (578). The method includes generating metering system motion signals representative of a speed of the seed meter drive. Measuring a rotational metric of a seed disc of the seed meter during an averaging period based on a first set of the metering system motion signals during the averaging period. Measuring the rotational metric during a measuring period based on a second set of the metering system motion signals during the measuring period. And calculating a stability metric based on a deviation between the value of the rotational metric during the measuring period and the value of the rotational metric during the averaging period.
Patent EP-4122387-A1 (EP)
Inventor: BOLLENBECK JAN
IPC: A61B5/055
Filed: 2021-07-21
Abstract: Die Erfindung geht aus von einer Magnetresonanzvorrichtung mit einer Scannereinheit, einem von der Scannereinheit zumindest teilweise umgebenen Patientenaufnahmebereich und einer innerhalb des Patientenaufnahmebereichs angeordneten Patientendarstellungseinheit, wobei die Patientendarstellungseinheit ein reflektives Display umfasst.
Patent EP-4122434-A1 (EP)
Inventor: PLETZ MATHIAS
IPC: A61F11/00
Filed: 2021-07-23
Abstract: Die Erfindung betrifft ein textiles Flächengebilde (3, 30) zur Verwendung als therapeutisches Mittel, wobei das textile Flächengebilde (3, 30) mit zumindest einer Gas-freisetzenden Substanz (M) versehen ist, welche bei Aktivierung durch Licht (L) ein antibakterielles Gas (G) freisetzt. Weiterhin betrifft die Erfindung eine Vorrichtung (1) und ein Verfahren (V).
Patent EP-3961239-A1 (EP)
Title: Verification de la precision des mesures realisees par un compteur electrique
Inventor: TEBOULLE HENRI
IPC: G01R22/10
Filed: 2021-07-30
Abstract: Procédé d'évaluation de la précision d'un compteur électrique, comportant :- une phase préliminaire, comprenant les étapes d'acquérir des premières mesures d'une première grandeur électrique, et de détecter une période de stabilité ;- une phase de test, comprenant les étapes d'injecter un courant de test (I<sub>test</sub>) sur un conducteur (9b) du compteur électrique, et d'acquérir une deuxième mesure de la première grandeur électrique ;- une phase d'évaluation, comprenant les étapes de comparer la deuxième mesure de la première grandeur électrique avec une somme d'une première valeur de stabilité représentative de la première grandeur électrique au cours de la période de stabilité, et d'une valeur prédéfinie correspondant à une hausse attendue de la première grandeur électrique due à l'injection du courant de test (I<sub>test</sub>), et d'évaluer la précision du compteur à partir de ladite comparaison.
Patent EP-4135392-A1 (EP)
Inventor: POLLAKOWSKI OLAF
IPC: H04W24/10
Filed: 2021-08-13
Abstract: There are provided measures for file upload management. Such measures exemplarily comprise transmitting a collection job request requesting a data collection job, and receiving a collection job response, wherein said collection job response includes information on file uploading related to said data collection job.
Patent EP-4138412-A1 (EP)
Inventor: HORBACH ULRICH
IPC: H04R1/40
Filed: 2021-08-16
Abstract: A method for designing a line array loudspeaker arrangement comprises: providing design start parameters; providing a loudspeaker arrangement based on the design start parameters and including at least a vertical front array, and measuring the frequency responses of the loudspeaker arrangement with bypassed or omitted electronic filters at predefined horizontal angle increments. The method further comprises: computing combined beam forming and crossover filter frequency responses for the vertical front array based on the measured frequency responses of the loudspeaker arrangement and first target frequency responses at various frequency points and various positions; and computing combined equalizing and crossover filter frequency responses for the vertical front array based on second target frequency responses, the combined equalizing and crossover filter frequency responses being configured to obtain acoustic linear phase responses of the loudspeaker arrangement. The method further comprises computing horizontal beam forming filter frequency responses based on third target frequency responses; and designing electronic filters based on the combined beam forming and crossover filter frequency responses for the vertical front array, the equalizing and crossover filter frequency responses, and the horizontal beam forming filter frequency responses.
Patent EP-3972042-A1 (EP)
Inventor: SUZUKI KOSUKE
IPC: H01M50/543
Filed: 2021-08-24
Abstract: Provided is a method for manufacturing an electrode terminal formed of different kinds of metals excellent in junction strength. The manufacturing method of a terminal herein disclosed includes the following steps of: preparing a first member and a second member each made of a metal and forming the terminal, with the first member being formed in a sheet shape and having at one surface thereof a concave part for allowing a part of the second member to be fitted therein, and with the second member having a flange part to be accommodated in the concave part; and fixing the first member and the second member to each other by ultrasonic pressure contact, with the ultrasonic pressure contact being performed by applying an ultrasonic wave vibration while applying a pressure in a direction of stacking of the first member and the second member in a state where the flange part of the second member is arranged in the concave part of the first member, thereby extending the flange part, and bringing a part of the extended flange part into pressure contact with an inner wall surface of the concave part.
Patent EP-4140647-A1 (EP)
Inventor: HOLZMEIER GEORG
IPC: B24B41/00
Filed: 2021-08-24
Abstract: Die vorliegende Erfindung betrifft eine Profilstruktur für ein Bauteil einer Werkzeugmaschine, wobei die Profilstruktur mindestens zwei Sicken aufweist. In einem zweiten Aspekt betrifft die Erfindung eine Werkzeugmaschine mit einem Bauteil, das eine vorgeschlagene Profilstruktur umfasst. Bei der Werkzeugmaschine kann es sich vorzugsweise um ein Schneid- oder Trenngerät handeln, wobei das Bauteil der Werkzeugmaschine ein Schneidarm sein kann. Die Profilstruktur ist besonders gut geeignet, um unterschiedliche Belastungen, denen ein Bauteil einer Werkzeugmaschine ausgesetzt sein kann, auszuhalten. Bei den Belastungen kann es sich beispielsweise um Biegungen um eine horizontale oder um eine vertikale Achse handeln oder um Torsionen. In einem weiteren Aspekt betrifft die Erfindung einen Schneidarm für eine Werkzeugmaschine, wobei der Schneidarm eine vorgeschlagene Profilstruktur umfasst. Der Schneidarm kann insbesondere einteilig ausgebildet sein.
Patent EP-4088908-A1 (EP)
Inventor: CHEN ZIHAN
IPC: B29C64/00
Filed: 2021-08-24
Abstract: A compensation method (100) for a 3D printer is provided. The 3D printer includes an extruder (1220) and a detection device (1230). The method includes causing the extruder to print a test pattern based on a preset printing scheme, wherein the preset printing scheme specifies that the extruder moves at at least two movement speeds during extrusion of materials to print the test pattern; detecting, using the detection device, an extrusion speed characteristic of the extruder from the test pattern; and determining, based on the detected extrusion speed characteristic, a compensation coefficient for compensating an extrusion speed of the extruder.
Patent EP-4148516-A1 (EP)
Inventor: DALLMANN MICHAEL
IPC: H04L51/046
Filed: 2021-09-08
Abstract: Die Erfindung betrifft ein Verfahren zur Betriebserleichterung für Nutzer (U1,U2,U3) eines industriellen Automatisierungsverbundes (10) mit einer Mehrzahl an Automatisierungsgeräten (51,52,53), wobei in dem Automatisierungsverbund (10) Arbeitsaufträge (O1,O2,O3) für die Automatisierungsgeräte (51,52,53) verwaltet und über ein Kommunikationsnetzwerk (101) übermittelt werden, wobei 
ein Nachrichtendienst (103) zum Austausch von Nachrichten (Ni) zwischen Teilnehmern (Te) mit einer Teilnehmerliste (104) betrieben wird, 
die Teilnehmerliste (104) mit virtuellen Rollen (VR1,VR2,VR3) als Teilnehmer (T e ) vorbelegt wird und damit die Teilnehmern (T e ) in der Teilnehmerliste (104) zu variablen Teilnehmer (T e ) werden, wobei den virtuellen Rollen (VR1,VR2,VR3) die Nutzer (U1,U2,U3), die Arbeitsaufträge (O1,O2,O3) oder die Automatisierungsgeräte (51,52,53) zugewiesen werden.
Patent EP-4148405-A1 (EP)
Inventor: LARSEN JØRGEN REINHOLDT
IPC: G01K15/00
Filed: 2021-09-08
Abstract: The invention relates to a system and method for calibrating a temperature sensor. The invention comprise a receptacle comprising a tubular wall closed at a lower end by a bottom thereby defining an open ended cavity configured to hold a liquid and to receive a thermos element. A controllable energy source is provided to add to or remove heat from the cavity, together with an elongate fluid directing element having an upper end and a lower end.