baber/WOPTO huggingface dataset:
Patent EP-4047563-A1 (EP)
Inventor: JIA BIN
IPC: G06V20/56
Filed: 2021-12-31
Abstract: This document describes techniques and systems to make determinations of lane-type and roadway hypotheses in a road model. The road-perception system can fuse various forms of evidence to determine lane-type hypotheses and respective belief masses associated with the lane-type hypotheses. The road-perception system the computes, using the belief masses, a belief parameter and a plausibility parameter associated with the lane-type hypotheses. One or more roadway hypotheses are then determined using the lane-type hypotheses. The road-perception system then uses the respective belief parameter and plausibility parameter associated with the lane-type hypotheses to compute a belief parameter and a plausibility parameter associated with the roadway hypotheses. In this way, the described techniques and systems can provide an accurate and reliable road model with quantified uncertainty.
Patent EP-4160034-A1 (EP)
Inventor: EASLEY CHRISTIAN
IPC: F16C35/04
Filed: 2021-10-04
Abstract: A housing (2) for a bearing (38) is provided, the housing (2) comprising: a radially inner annular surface (54A) extending around a central axis (X-X) and adapted to receive a radially outer surface of a bearing (38); a cooling passage (34) extending through the housing (2) and around the radially inner annular surface (54A); an inlet (62A) for fluid to flow into the cooling passage (34); and an outlet (62B) for fluid to flow out of the cooling passage (34), wherein the cooling passage (34) comprises a profiled surface.
Patent EP-4071440-A1 (EP)
Title: Trim circuit and method of oscillator drive circuit phase calibration
Inventor: SRIDHAR RAGHAVENDRA N
IPC: H03L7/02
Filed: 2021-04-08
Abstract: An oscillator drive circuit (204) and a trim circuit (206) are implemented inside an integrated circuit (202) of a sensor (200). The drive circuit provides an oscillating drive signal (310) at a resonant frequency (318) to drive a movable mass (102) of the sensor. The drive circuit includes a phase shift circuit (304) having an input (312) for receiving a first signal (308) indicative of an oscillation of the movable mass and having an output (316). The phase shift circuit adds a phase shift component (313) to the first signal and produces a second signal (314) shifted in phase by the phase shift component. The trim circuit includes a first comparator (328) for receiving the first signal, a second comparator (400) for receiving the second signal, and a processing element (404). The processing element determines a phase lag between the first and second signals and produces trim code (408) for use by the phase shift circuit, the trim code being configured to adjust the phase shift component.
Patent EP-4119505-A1 (EP)
Inventor: GARCIA FRÉDÉRIC
IPC: C02F101/16
Filed: 2021-07-16
Abstract: L'invention concerne un procédé de traitement d'un fluide comportant : une étape (S31) d'introduction de fluide à traiter dans une enceinte (225) d'un sécheur (220) ; une étape (S32) de séchage du fluide dans l'enceinte (225) incluant une première phase (B) durant laquelle un poids de l'enceinte diminue et lorsque le poids de l'enceinte atteint un seuil bas ou qu'une vitesse de variation du poids de l'enceinte est inférieure à une première valeur prédéfinie, l'étape de séchage comporte une étape de remplissage complémentaire de l'enceinte jusqu'à ce que le poids de l'enceinte atteigne un seuil haut et une deuxième phase (C) durant laquelle le poids de l'enceinte diminue et lorsque la vitesse de variation du poids est inférieure à une deuxième valeur prédéfinie, le procédé comporte une étape (S33) d'extraction d'un résidu solide sous forme de poudre. L'invention concerne également une installation pour mettre en œuvre le procédé.
Patent EP-4008169-A1 (EP)
Title: Landwirtschaftliche vereinzelungsvorrichtung zur vereinzelung von körnigem material
Inventor: BULMAHN SIMON
IPC: A01C7/04
Filed: 2021-11-29
Abstract: Landwirtschaftliche Vereinzelungsvorrichtung (5) zur Vereinzelung von körnigem Material, umfassend zumindest ein Gehäuse (6) zur Bereitstellung des körnigen Materials (G), zumindest ein innerhalb des Gehäuses rotatorisch antreibbares Vereinzelungselement (7) mit mehreren in regelmäßigen Abständen zueinander angeordneten und zur Mitnahme wenigstens eines Korns (G1) des körnigen Materials geeignete Kornaufnahmeausnehmungen (11), und zumindest ein innerhalb des Gehäuses angeordnetes und von dem wenigstens einen Vereinzelungselement antreibbares Auswurforgan (17) mit mehreren, insbesondere am Umfang verteilten, Auswerfelementen (170), welche zur Reinigung verstopfter und/oder verschmutzter Kornaufnahmeausnehmungen dazu geeignet sind, zumindest teilweise in die Kornaufnahmeausnehmungen (11) einzugreifen. Um die Vereinzelungsvorrichtung auf das jeweilige körnige Material einfach und/oder mit reduziertem apparativen Aufwand anzupassen, ist vorgesehen, dass zum zumindest teilweisen Antrieb des wenigstens einen Auswurforgans (17), zwischen zumindest jeweils zwei voneinander beabstandeten Kornaufnahmeausnehmungen (11), wenigstens eine mit den Auswerfelementen (170) in Eingriff bringbare Antriebssenke (110) am Vereinzelungselement ausgebildet ist.
Patent EP-4115643-A1 (EP)
Title: Electronic shelf label (esl) efficient reconnect
Inventor: HISCOCK PAUL DOMINIC
IPC: H04W24/04
Filed: 2021-01-21
Abstract: According to various aspects and techniques to enable methods and systems for a first communication device to determine an approximate number of other communication devices that have lost contact with a host communication device. This includes determining a common future time window using a last known global time stamp and determining a transmit time within the common future time window. This also includes receiving samples that are captured during the common future time window on a predefined communication channel, as well as analyzing the received samples to estimate the total number of other communication devices.
Patent EP-4121231-A1 (EP)
Inventor: OPDENDRIES BRENT
IPC: B22D11/115
Filed: 2021-02-26
Abstract: Systems and methods may utilize magnetic rotors to heat molten metal in the corner regions of a mold during casting (e.g., casting of an ingot, billet, or slab). The magnetic rotors are positioned adjacent to the corners of the mold and heat the molten metal in the corner region to increase the temperature of the molten metal adjacent the corners. The increased temperature of the molten metal in the mold corners can prevent intermetallics from forming in the molten metal or otherwise reduce such formation.
Patent EP-4111618-A1 (EP)
Title: Commutation de faisceau basée au moins en partie sur une transmission d'accusé de réception négatif
Inventor: DIMOU KONSTANTINOS
IPC: H04B7/04
Filed: 2021-02-26
Abstract: Divers aspects de la présente divulgation concernent de manière générale la communication sans fil. Selon certains aspects, un équipement utilisateur (UE) peut transmettre un rapport de mesure indiquant un ensemble d'indicateurs de qualité de canal pour un ensemble de faisceaux candidats ; déterminer qu'une transmission en liaison descendante d'une station de base n'est pas reçue par l'intermédiaire d'un ou de plusieurs faisceaux de l'ensemble de faisceaux candidats ; et transmettre un accusé de réception négatif pour la transmission en liaison descendante par l'intermédiaire d'un ou plusieurs nouveaux faisceaux de l'ensemble de faisceaux candidats. De nombreux autres aspects sont fournis.
Patent EP-4135617-A1 (EP)
Inventor: LOSCHAK PAUL
IPC: A61B34/30
Filed: 2021-03-09
Abstract: A surgical robotic system includes: a control tower including a first controller configured to detect a first error associated with the control tower and having a first error handler configured to generate a first error signal based on the first error. The system includes a console coupled to the control tower and including a display, a user input device configured to generate user input, and a mobile cart coupled to the control tower and having a second controller configured to detect a second error associated with the mobile cart and a second error handler configured to generate a second error signal based on the second error. The system includes a robotic arm disposed on the mobile cart and including: a surgical instrument configured to treat tissue and actuatable in response to the user input; and a third controller configured to detect a third error associated with the surgical robotic arm and having a third error handler configured to generate a third error signal based on the third error.
Patent EP-4309302-A1 (EP)
Inventor: RONKAINEN HENRIK
IPC: H04B7/155
Filed: 2021-03-18
Abstract: It is provided a method for routing data over a wireless communication link in a cellular network, the method being performed in an intermediate integrated access and backhaul, IAB, node. The method comprises the steps of: receiving a downstream signal from an upstream node, the downstream signal comprising control data and payload data, wherein the downstream signal is intended for a downstream IAB node; determining that the downstream IAB node is the recipient of the downstream signal by determining that the control data of the downstream signal can be descrambled using a scrambling identifier of the downstream IAB node; and forwarding the payload data of the downstream signal to the downstream IAB node.
Patent EP-4275145-A1 (EP)
Inventor: BENNEHAR MOUSSAB
IPC: G01S13/86
Filed: 2021-03-31
Abstract: Provided is a method of training a convolutional neural network. The method includes providing a sensor image obtained by a sensor. The sensor is capable of determining a distance to and dimensions of an object in the sensor image. The method includes providing a camera image obtained by a camera (104, 206). The sensor image and the camera image are of a same environment. The method includes, for a plurality of sensor images providing different views of an environment, extracting one or more sensor image features of a sensor image using a trained convolutional neural network and projecting the one or more sensor image features to a 2d image plane using a rigid transformation between the sensor image and a camera image. The method includes using the projected sensor image features as labels and the camera images to train the convolutional neural network to identify repetitive structures in evaluation camera images.
Patent EP-4094246-A1 (EP)
Inventor: WANG BILIN
IPC: G09G3/3233
Filed: 2021-03-12
Abstract: A display system may include a memory external to a pixel that stores a first digital data value, a memory internal to the pixel that stores a second digital data signal, where a combination of the first digital data signal and the second digital data signal may indicate a target gray level assigned to the pixel for a particular image frame. The pixel may be driven for a first duration of time according to the first digital data signal and for a second duration of time according to the second digital data signal.
Patent EP-4045743-A1 (EP)
Title: Cylinder lock, key and locking device
Inventor: WITTMANN CHRISTIAN
IPC: E05B47/00
Filed: 2021-04-12
Abstract: Cylinder lock having a cylinder core (2) which can be rotated in a housing (1), comprising a keyway (7), which runs in a radial plane R and is intended for the insertion of a key (3), wherein a core-pin guide (13) is provided on one side of the keyway (7), wherein there is in the core-pin guide (13) a core pin (6), which is preferably prestressed by a spring (14), can be displaced along its longitudinal axis in the core-pin guide (13) from a blocking position into a release position and has a core side (8), which is oriented in the direction of the keyway (7), and a housing side (9), which is oriented in the direction of the housing (1), wherein the housing side (9) has two blocking portions (4), which project to different extents in the direction of the longitudinal axis (5), the housing side (9) therefore being of a substantially step-shaped form. Also claimed are a key (3) for such a cylinder lock and a locking device of this kind.
Patent EP-4133616-A1 (EP)
Inventor: PERLOW HARRY W
IPC: H04B7/06
Filed: 2021-04-02
Abstract: Un système de communication sans fil (100) forme un faisceau de liaison montante depuis un émetteur-récepteur aéroporté (113, 114, 614, 1014, 1114, 1214) vers un émetteur-récepteur terrestre (131, 132, 631). L'émetteur-récepteur aéroporté comprend des antennes qui ont un type d'antenne et une largeur de faisceau d'ouverture. L'émetteur-récepteur aéroporté transfère un ID d'émetteur-récepteur à l'émetteur-récepteur terrestre. L'émetteur-récepteur terrestre lance une formation de faisceau de liaison montante aérienne pour le type d'antenne et la largeur de faisceau d'ouverture sur la base de l'ID d'émetteur-récepteur aéroporté. L'émetteur-récepteur terrestre détermine des paramètres de formation de faisceau de liaison montante et une altitude pour l'émetteur aéroporté. L'émetteur-récepteur terrestre génère une instruction de formation de faisceau de liaison montante et une instruction de puissance de liaison montante pour le type d'antenne et la largeur de faisceau d'ouverture de l'émetteur-récepteur aéroporté sur la base des paramètres de formation de faisceau de liaison montante et de l'altitude. L'émetteur-récepteur terrestre transfère l'instruction de formation de faisceau de liaison montante et l'instruction de puissance de liaison montante à l'émetteur-récepteur aéroporté. L'émetteur-récepteur aéroporté forme, amplifie et émet un signal sans fil de liaison montante vers l'émetteur-récepteur terrestre par l'instruction de formation de faisceau de liaison montante et l'instruction de puissance de liaison montante.
Patent EP-4153905-A1 (EP)
Inventor: GSTREIN MANFRED
IPC: F21V7/00
Filed: 2021-04-27
Abstract: L'invention concerne une lentille linéaire asymétrique (1) se présentant sous forme d'un profilé plein en plastique transparent réalisé d'un seul tenant permettant de diriger la lumière dans un angle solide limité comprenant un premier segment de profilé plein (2) sous la forme d'un trapèze à angle droit doté d'une base courte et d'une base longue (2a, 2b) et de deux côtés (2c, 2d) et un deuxième segment de profilé plein (3) sous la forme d'un trapèze sans angle droit doté d'une base courte et d'une base longue (3a, 3b) et de deux côtés (3c, 3d) ; la base longue (2b) du premier segment de profilé plein (2) et la base courte (3a) du deuxième segment de profilé plein (3) coïncident ; un (2c) des deux côtés du premier segment de profilé plein (2) et un (3c) des deux côtés du deuxième segment de profilé plein (3) se trouvent sur une ligne droite qui forme avec la base longue (3b) du deuxième segment de profilé plein (2) un premier angle (α) compris entre 40° et 50° ; et l'autre côté (3d) du deuxième segment de profilé plein (3) est, par rapport à l'autre côté (2d) du premier segment de profilé plein (2), projeté vers l'extérieur d'un deuxième angle (ß) compris entre 25° et 35°.
Patent EP-4126702-A1 (EP)
Inventor: KORCZYK SEBASTIAN
IPC: B65D83/54
Filed: 2021-03-22
Abstract: The present invention relates to a dispensing head for dispensing a metered dose of product comprising a housing which comprises a mounting assembly (2) for mounting to the flange (4) of the aerosol container (3), wherein a valve body (6) is arranged inside the housing (1), with a charging system (8) extending from the lower end of the valve body (6) for connecting with the aerosol container (3) valve, wherein a stem block (10) is movably mounted in the valve body (6), with a head stem (13) extending from the upper end of the stem block (10) and passing through an opening in the top wall of the housing (1), wherein at least one charging opening (9) is arranged in the central region of the valve body (6), wherein a dispensing container (18) is arranged around and hermetically connected to the valve body (6), the dispensing container (18) being provided with resilient means (19) for compressing the dispensing container (18), wherein the dispensing container (18) is arranged in a limiting container (20).
Patent EP-4107660-A1 (EP)
Inventor: CORCORAN PETER
IPC: G06K9/00
Filed: 2021-05-25
Abstract: A method for determining an absolute depth map to monitor the location and pose of a head (100) being imaged by a camera comprises: acquiring (20) an image from the camera (110) including a head with a facial region; determining (23) at least one distance from the camera (110) to a facial feature of the facial region using a distance measuring sub-system (120); determining (24) a relative depth map of facial features within the facial region; and combining (25) the relative depth map with the at least one distance to form an absolute depth map for the facial region.
Patent EP-4165247-A1 (EP)
Inventor: FROTTIER JEAN-PIERRE
IPC: E01B9/68
Filed: 2021-06-10
Abstract: The invention relates to under-sleeper pads for arrangement on the lower face of a concrete component such as a rail sleeper, comprising a component side designed to be arranged on the concrete component and/or to establish a component connection with the concrete component, and comprising or consisting of a recycled fiber material, the recycled fiber material comprising textile fibers and rubber aggregate material, and the textile fibers being bound in the rubber aggregate material at least to some extent and/or at least partially.
Patent EP-4139073-A1 (EP)
Inventor: DRENDEL JAN
IPC: B33Y10/00
Filed: 2021-06-07
Abstract: In summary the invention concerns a method for preheating a build plate (10) for additive manufacturing with at least one energy beam (50) emitting a power (P), wherein the method comprises controlling a power distribution (PXY) of the power (P) over dimensions (X, Y) of the build plate (10) comprising: - determining the power (P) of the beam (50) based on a target temperature (TSET) for the base plate (10) and - determining the allocation of the power (P) to the dimensions (X, Y) based on a temperature distribution (ΔΤ) in the base plate (10). The invention further concerns a method for manufacturing an object and an additive manufacturing apparatus.
Patent EP-4182923-A1 (EP)
Title: Génération d'impulsions déterministes de longueur de bit modifiable de manière clairsemée pour mettre à jour des réseaux crossbar analogiques
Inventor: KIM SEYOUNG
IPC: G06N3/08
Filed: 2021-06-29
Abstract: Des modes de réalisation, destinés à un procédé mis en œuvre par ordinateur, à un système et à un produit programme d'ordinateur pour mettre à jour des réseaux crossbar analogiques, sont divulgués. Les modes de réalisation comprennent la réception d'un nombre utilisé dans une multiplication matricielle afin de représenter l'utilisation d'une génération d'impulsions pour un réseau crossbar, et la réception d'une première longueur de bit afin de représenter le nombre, la longueur de bit étant une longueur de bit modifiable. Les modes de réalisation comprennent également la sélection de positions d'impulsion dans une séquence d'impulsions présentant la première longueur de bit afin de représenter le nombre, la réalisation d'un calcul au moyen des positions d'impulsion sélectionnées dans la séquence d'impulsions, et la mise à jour du réseau crossbar au moyen du calcul.
Patent EP-4167902-A1 (EP)
Title: Medical device and method of detecting a change of position
Inventor: LAMRAOUI HAMID
IPC: A61F5/48
Filed: 2021-06-17
Abstract: A medical device (1) designed to be implanted in the body of a person or animal, which device comprises a housing (2), at least one deformable element (3) and at least one sensor for measuring or calculating pressure, the housing (2) and the deformable element (3) being connected by a tubular connection (5) and implanted in the body of a person or animal at a distance from each other, the medical device (1) being characterised in that it is configured to detect a position and/or a change of position of at least one part of the body depending on a variation in the pressure measured or calculated by the sensor.
Patent EP-4176477-A1 (EP)
Title: Gas diffusion layer for a fuel cell having properties which vary along an areal extent
Inventor: BAUER HARALD
IPC: H01M4/86
Filed: 2021-06-29
Abstract: The invention relates to a gas diffusion layer for a fuel cell, the gas diffusion having an areal extent and a layer thickness measured perpendicular to the areal extent, and the gas diffusion layer having predefined physical properties which comprise at least a permeability and a hydrophobicity. According to the invention, at least one of the physical properties changes in at least one direction along the areal extent from a starting value in a starting region to an end value in an end region.
Patent EP-4173077-A1 (EP)
Inventor: CHEN JUNZHENG
IPC: H01M10/42
Filed: 2021-06-24
Abstract: Embodiments described herein relate generally to electrochemical cells and electrodes with carbon-containing coatings. In some embodiments, an electrochemical cell can include an anode disposed on an anode current collector, a cathode disposed on a cathode current collector, and a separator disposed between the anode and the cathode. The separator has a first side adjacent to the cathode and a second side adjacent to the anode. The electrochemical cell further includes a coating layer disposed on the separator. The coating layer reduces dendrite formation in the electrochemical cell. In some embodiments, the coating layer can include hard carbon. In some embodiments, the coating layer can have a thickness between about 100 nm and about 20 µm. In some embodiments, the coating layer can be disposed on the first side of the separator.
Patent EP-4094214-A1 (EP)
Title: Systems and methods for securing and sharing data using distributed ledger technology
Inventor: CAPLOVITZ MICHAEL
IPC: G06Q20/00
Filed: 2021-01-21
Abstract: Embodiments of the present disclosure disclose a distributed ledger technology (e.g., blockchain)-based system that provides tools and mechanisms to place users in control of their data. In embodiments, the system may include a platform device configured to initiate a connection with a lab test service provider whose systems (e.g., computer systems) may store data pertaining to the user. In embodiments, the platform device is configured to secure the data stored at the lab test service provider by facilitating deployment of that data into a distributed ledger. Once the data is secured in the distributed ledger, the platform device may be configured to provide controlled distribution or sharing of the secured data with other users or other third-party systems.
Patent EP-4185988-A1 (EP)
Title: Device and method for adjusting a configuration of a camera device
Inventor: SABRIPOUR SHERVIN
IPC: G06V10/10
Filed: 2021-07-14
Abstract: A device, method and system for adjusting a configuration of a camera device is provided. An example device is in communication with an example camera device having a configuration. The device receives an image sequence from the camera device. The device processes the image sequence to determine a predicted location of a target object identified in the image sequence based on movement of the target object in the image sequence. The device adjusts the configuration of the camera device based on a stored configuration of the camera device, the stored configuration indicative of conditions at the predicted location.
Patent EP-4112499-A1 (EP)
Inventor: YOKOYAMA KENICHI
IPC: B65G1/00
Filed: 2021-02-24
Abstract: A transport control device that can enhance the efficiency of storing, retrieving and replacing an object is offered. According to an embodiment, an information processing apparatus includes a second recognition unit, an information processing unit, and an information output unit. The second recognition unit recognizes, by second recognition processing, a destination of an article with the destination not recognized by first recognition processing by a first recognition unit. The information processing unit generates recognition processing information proving that the second recognition processing has been executed by the second recognition unit. The information output unit outputs the recognition processing information.