baber/WOPTO huggingface dataset:
Patent EP-4091327-A1 (EP)
Inventor: WANG YE-KUI
IPC: H04N19/20
Filed: 2021-01-26
Abstract: Systems, methods and apparatus for video processing, which include weighted prediction for video blocks, are described. One example method includes performing a conversion between a current slice of a current picture of a video and a bitstream of the video, wherein the bitstream conforms to a format rule, and wherein the format rule specifies that values of a plurality of syntax elements indicative of whether prediction weights are included in a slice header of the current slice are inferred based on a slice type of the current slice and a value of a first flag included in a picture parameter set (PPS) referred to by the current picture.
Patent EP-4189691-A1 (EP)
Title: Prédiction de la tolérance dans un lymphome non hodgkinien agressif
Inventor: NIELSEN TINA GERITZ
IPC: G16H20/10
Filed: 2021-07-26
Abstract: La présente invention concerne des systèmes et des procédés qui améliorent les résultats de sujets atteints de lymphome. Les sujets atteints de lymphome peuvent être capables d'éviter des traitements conventionnels qui ont une probabilité élevée de conduire à un effet indésirable chez le sujet. Les systèmes et les procédés permettent une prédiction plus exacte de sujets qui ne peuvent pas tolérer un traitement particulier. Les procédés peuvent comprendre l'accès à un ensemble de données d'entrée qui comprend des valeurs de données d'entrée multiples concernant un sujet particulier atteint d'un lymphome. Le procédé peut comprendre en outre l'entrée de l'ensemble de données d'entrée dans un modèle d'apprentissage automatique pour générer un score correspondant au degré auquel le sujet particulier tolère un traitement particulier. Le procédé peut comprendre la délivrance en sortie d'une prédiction de la tolérance du sujet particulier au traitement particulier au moyen du score généré.
Patent EP-4203766-A1 (EP)
Inventor: CHARLES STEVEN T
IPC: A61B90/00
Filed: 2021-08-23
Abstract: The systems and methods described herein provide improved techniques for OCT guided robotic ophthalmic procedures. A method includes receiving, during OCT scanning of an eye, position data of a plurality of galvanometer scanners from a plurality of absolute and incremental encoders coupled to the corresponding galvanometer scanners. The method further includes receiving scan data related to one or more tissues of the eye. The method further includes determining, a set of first positions of the one or more tissues of the eye in a first 3D coordinate system. The method further includes determining, based on the set of first positions and a mapping between the first and a second 3D coordinate systems, a position in the second 3D coordinate system for a surgical instrument coupled to a robotic device. The method includes causing the robotic device to move the surgical instrument to the position in the second 3D coordinate system.
Patent EP-4211539-A1 (EP)
Title: Commande d'une application d'interface d'écran 2d en application de réalité mixte
Inventor: KEENAN JR PHILIP JOSEPH
IPC: G06F3/01
Filed: 2021-09-01
Abstract: La présente invention concerne la commande d'une application 2D dans une application de réalité mixte. En vue d'une simplification supplémentaire en termes de dispositifs et d'équipements d'opérations pour du personnel médical, on utilise un dispositif (10) de commande d'une application 2D dans une application de réalité mixte. Le dispositif comprend une interface d'applications 2D (12), un processeur (14), une interface d'applications de réalité mixte (16) et une interface de commande (18). L'interface d'applications 2D reçoit des données représentatives d'une application 2D. L'application comprend des éléments interactifs fournissant des instructions pour la commande d'utilisateur de l'application 2D. Le processeur identifie et extrait les éléments interactifs selon les données représentatives de l'application 2D. Le processeur traduit également les éléments interactifs en caractéristiques d'interfaces d'utilisateurs d'une application d'affichage à réalité mixte. Le processeur génère en outre des données de présentation de l'application d'affichage de réalité mixte et met en correspondance une entrée d'utilisateur avec des instructions destinées à une commande d'utilisateur de l'application 2D. L'interface d'application de réalité mixte fournit l'application d'affichage de réalité mixte à un utilisateur sous forme de réalité mixte. L'interface de commande reçoit une entrée de l'utilisateur pour les caractéristiques d'interfaces d'utilisateurs et fournit les instructions à l'application 2D, afin de commander l'application 2D. Des interfaces de réalité augmentée sont donc mises en correspondance avec des interfaces classiques d'écran 2D. Cela permet d'intégrer des applications ne permettant l'interaction sur un moniteur qu'à l'aide d'une souris ou d'un dispositif similaire dans un environnement actuel de réalité augmentée.
Patent EP-4214942-A1 (EP)
Inventor: PHAN LY THANH
IPC: H04W12/04
Filed: 2021-08-31
Abstract: La présente invention concerne un procédé permettant d'envoyer un message (MSG) d'un serveur distant (11) à un terminal (10), le serveur distant (11) et le terminal (10) partageant une clé secrète (K1), le procédé consistant à : i- envoyer, du terminal (10) au serveur distant (11), une première identité (UID1) ; ii- récupérer, sur le serveur distant (11), la première identité (UID1) et récupérer la clé secrète (K1) d'après la première identité (UID1) ; iii- sur le serveur distant (11), choisir un nombre aléatoire (UID_RAND) et générer une seconde identité (UID2) grâce à la première identité (UID1), au nombre aléatoire (UID_RAND) et à la clé secrète (K1) ; iv- sur le serveur distant (11), générer une signature (SIG) à partir de la première identité (UID1), du message (MSG), d'une valeur de compteur (Sent), du nombre aléatoire (UID_RAND) et de la clé secrète (K1) ; v- sur le serveur distant (11), générer une première réponse (Resp1) pour le terminal (10), la première réponse (Resp1) étant une concaténation du message (MSG), d'une valeur de compteur (Sent), de la signature (SIG) et du nombre aléatoire (UID_RAND), puis chiffrer la première réponse (Resp1) avec la clé secrète (K1) et envoyer la première réponse chiffrée (Resp1 *) au terminal (10) ; vi- sur le terminal (10), déchiffrer la première réponse chiffrée (Resp1*) avec la clé secrète (K1) pour obtenir la première réponse (Resp1), récupérer le message (MSG), la valeur de compteur (Sent), la signature (SIG) et le nombre aléatoire (UID_RAND), dériver la signature attendue (XSIG) de la première réponse (Resp1), vérifier que la signature (SIG) est égale à la signature attendue (XSIG) et vérifier que la valeur de compteur (Sent) est correcte, et si elle est correcte, dériver la seconde identité (UID2) à partir de la première identité (UID1), de la clé secrète (K1) et du nombre aléatoire (UID_RAND).
Patent EP-4103439-A1 (EP)
Inventor: SOFMAN BORIS
IPC: B60W40/10
Filed: 2021-03-20
Abstract: An example method involves identifying one or more potential route segments that collectively connect at least two geographical points, receiving spatiotemporal weather information that predicts future weather conditions along each of the potential segments, and, for each potential segment, evaluating a partial cost function that comprises a summation of a set of segment-weighted cost factors, where at least one segment-weighted cost factor comprises an adverse weather risk factor based on the future weather conditions along the potential segment. The method also involves selecting, based on a minimization of a total cost function, a set of selected segments and corresponding segment target speeds for the vehicle to utilize while traversing between the at least two geographical points so as to avoid adverse weather conditions, the total cost function being the sum of partial cost functions associated with a set of segments that collectively connect the at least two geographical points.
Patent EP-4210863-A1 (EP)
Inventor: WEISS HANS-JÜRGEN
IPC: B01F/
Filed: 2021-09-06
Abstract: The invention relates to a stirring element device (10; 10'), more particularly for stirring fluidized beds and/or solid mixtures and/or high-viscosity suspensions, comprising at least one spiral stirrer (12; 12'), which can be rotated about an axis of rotation (14) and has at least one coil (16) running around the axis of rotation (14). According to the invention, the spiral stirrer (12; 12') has a main body (18; 18'), which has, in at least one cross-sectional view, an at least partly oval, more particularly circular, outer contour (20; 20').
Patent EP-4073987-A1 (EP)
Inventor: OKI BRIAN MASAO
IPC: H04L12/46
Filed: 2021-03-26
Abstract: An example method of orchestrating a software-defined (SD) network layer of a virtualized computing system is described, the virtualized computing system including a host cluster, a virtualization management server, and a network management server each connected to a physical network, the host cluster having hosts and a virtualization layer executing on hardware platforms of the hosts. The method includes receiving, at the virtualization management server, a declarative specification describing a proposed state of an SD network for the host cluster, deploying, by the virtualization management server, virtualized infrastructure components in the host cluster in response to the proposed state in the declarative specification, and deploying, by the virtualization management server in cooperation with the network management server, logical network services supported by the virtualized infrastructure components in response to the proposed state in the declarative specification.
Patent EP-4200540-A1 (EP)
Inventor: SAVARD FRANCK
IPC: F16D11/10
Filed: 2021-09-30
Abstract: The invention relates to a gearbox (1) comprising a primary shaft (10), a secondary shaft (20), gears (E1, E2, E3, E4, E5, E6) forming the gear ratios, sliding gears (C1, C2, C3) providing the changes in gear ratio, forks (F1, F2, F3) each comprising a guide finger (54), and a barrel (60). The primary and secondary shafts are connected to one another by the gears. Each gear comprises a wheel (P1, P2, P3, P4, P5, P6), connected fixedly in terms of rotation to a shaft, and an idling pinion (S1, S2, S3, S4, S5, S6), mounted on the other shaft, which mesh with one another, each idling pinion comprising dogs (31). Each sliding gear (C1, C2, C3): - collaborates with one or two idling pinions, - is able to be moved towards the associated one or two idling pinions by a fork (F1, F2, F3), - comprises dogs (44) that complement the dogs (31) of the idling pinion or pinions with which it collaborates. The barrel comprises guide members each configured to guide the guide finger of a fork. The assembly comprising the forks (F1, F2, F3), sliding gears (C1, C2, C3), idling pinions (S1, S2, S3, S4, S5, S6) and guide members forms a gear selection system. A fork, the sliding gear, the associated one or two idling pinions and the associated guide member form the elements of a subassembly of said system. One element of each subassembly comprises an elastic return means.
Patent EP-4135510-A1 (EP)
Inventor: CAMPAU DANIEL N
IPC: A01G31/02
Filed: 2021-01-29
Abstract: The specification discloses a DWC hydroponic system that includes a plurality of grow tanks, a circulation pump, a nutrient supply line fluidly connecting the outlet of the circulation pump to the grow tanks, and a tank drain line fluidly connected to the grow tanks. Each of the grow tanks is fluidly connected in parallel between the nutrient supply line and the tank drain line. The system further includes a pump suction line fluidly connected to the inlet of the circulation pump, and a plurality of bridge connectors each fluidly connecting the tank drain line to the pump suction line in accordance with a defined pattern. The DWC system may further include a nutrient supply fluidly connected to the circulation pump intake through a valve arrangement.
Patent EP-4217315-A1 (EP)
Inventor: HU DINGYUE
IPC: C01G41/00
Filed: 2021-09-22
Abstract: Perovskite structures are disclosed comprising: a first element X which may be barium and/or a lanthanide, strontium, iron, cobalt, oxygen, magnesium and tungsten; the structure comprising a region of single perovskite and a region of double perovskite. Also disclosed are methods for forming such structures, electrodes comprising such structures and solid oxide cells using such structures.
Patent EP-4138632-A1 (EP)
Inventor: SHAHMOON ASAF
IPC: A61B1/00
Filed: 2021-03-23
Abstract: L'invention concerne un dispositif d'endoscope comprenant une unité réutilisable et une unité jetable. L'unité réutilisable comprend un récepteur conçu pour recevoir des données d'image et l'unité jetable comprend un tube d'insertion. Le tube d'insertion comprend un guide optique pour imager un objet distal et un boîtier qui est conçu pour recevoir l'unité réutilisable. L'unité réutilisable est conçue pour être disposée à l'intérieur du boîtier et pour être fixée mécaniquement dans celui-ci. Le récepteur est conçu pour recevoir une image optique provenant du guide optique et pour le convertir en données d'image numérique.
Patent EP-4143176-A1 (EP)
Inventor: ZAVORONKOVS ALEKSANDRS
IPC: C07D275/02
Filed: 2021-04-29
Abstract: Provided herein are compounds, pharmaceutical compositions and methods for treating a SARS-CoV-2 infection.
Patent EP-4240269-A1 (EP)
Title: Deep brain path planning using augmented reality
Inventor: DENISSEN ADRIANUS JOHANNES MARIA
IPC: A61B34/10
Filed: 2021-11-04
Abstract: Disclosed herein is a medical system (200, 300) comprising an augmented reality system (204) configured for rendering virtual objects within a visual three-dimensional field of view of an operator (214). Execution of machine executable instructions (230) causes the computational system to: receive (400) segmented medical imaging data (100, 232) descriptive of a continuous volume of a subject (210) comprising at least a portion of a brain (102) of the subject and a cranial surface (106) of the subject; control (402) the augmented reality system to determine a registration (234) between the subject and the segmented medical imaging data; receive (404) a target location (104) within the at least a portion of the brain; discretize (406) the cranial surface to define multiple entry locations (108); determine (408) a straight path (110) for each of the multiple entry locations that extends to the target location; assign (410) a path score (238) to the straight path for each of the multiple entry locations using the segmented medical imaging data; calculate (412) a three-dimensional path score surface defined by the cranial surface and is descriptive of the path score of each of the multiple entry locations; and render (414) the three-dimensional path score surface using the augmented reality system, wherein the rendered three-dimensional path score surface is positioned in the visual three-dimensional field of view of the operator using the registration.
Patent EP-4149030-A1 (EP)
Inventor: KO GEONJUNG
IPC: H04W84/12
Filed: 2021-05-06
Abstract: Disclosed is a method for receiving a physical layer protocol data unit (PPDU) in a wireless communication system. A terminal receives, from an access point (AP), an extremely high throughput (EHT) PPDU comprising at least one EHT-signal (SIG) content channel. Each of the at least one EHT-SIG content channel comprises a user-specific field and a common field comprising at least one first resource unit (RU) allocation subfield. An STA then identifies whether the common field further comprises at least one second RU allocation subfield, and can decode the PPDU on the basis of whether the common field further comprises the at least one second RU allocation subfield.
Patent EP-4240823-A1 (EP)
Inventor: CARRASCO EDGAR ERNESTO
IPC: C12M1/32
Filed: 2021-11-05
Abstract: A plate cleaning device (1) for cleaning a clamp plate of a fermenter, wherein the clamp plate has a plurality of receptacles each configured to hold a bioreactor vessel, and at least one conduit with a conduit opening per receptacle. The device comprises a plate seat member (3), a cover member (2), a plurality of valve units (4), a first fluid terminal (71), a second fluid terminal (74) and a control unit (9). The plate seat member (3) is configured to hold the clamp plate (6) in a predefined position and orientation. The cover member (2) is configured to close the plate seat member (3) such that the clamp plate (6) is tightly enclosed by the plate seat member (3) and the cover member (2). The plurality of valve units (4) is configured to be coupled to the cover member (2) such that at least one valve unit (4) is associated to each of the conduit openings (62) of the clamp plate (6). The first fluid terminal (71) is configured to receive a first fluid container and the second fluid terminal (74) to receive a second fluid container. The cover member (2) is equipped with channels each having a first open end and a second open end. Each of the first open ends of the channels of the cover member (2) is positioned to be connected to one of the conduit openings (62) of the clamp plate (6). The valve units (4) are configured to be coupled to the second open ends of the channels of the plate such that all of the at least one conduit openings (62) per receptacle are associated to one valve(4). The first fluid terminal (71) and the second fluid terminal (74) are coupled to each of the valve units (4). The control unit (9) is configured to selectively connect the first fluid terminal (71) and the second fluid terminal (74) to the second open ends of the channels of the cover member (2).
Patent EP-4248161-A1 (EP)
Inventor: HOOGENDOORN PETER
IPC: F28D9/00
Filed: 2021-11-19
Abstract: Recuperator, comprising: - a number of stacked panels whose main planes extend mutually parallel and which are provided with repeating, mutually parallel profiled sections which form channels which extend between the panels, - wherein one of the sides of each of the panels delimits channels of the first kind and the other side delimits channels of the second kind, - wherein the profiled sections are provided with parts which form side walls of the channels and one directional component of which parts extends transversely to the main plane of the panels, and with parts which extend substantially parallel to the main plane of the panels and which form end walls of the channels, in such a way that each channel comprises two side walls and two end walls, and - wherein the channels have a cross section of a trapezoid, whose dimensions are greater in the direction transverse to the main plane of the panels than in the direction of the main plane of the panels, characterized in that each channel comprises two end walls which are each provided with a protuberance.
Patent EP-4213621-A1 (EP)
Title: Élimination par ultrasons à auto-étalonnage d'ectoparasites à partir de poissons
Inventor: YOUNG GRACE CALVERT
IPC: A01K61/13
Filed: 2021-11-01
Abstract: Procédés, systèmes et appareil, comprenant des programmes informatiques codés sur un support d'enregistrement informatique, permettant l'élimination par ultrasons à auto-étalonnage de poux de mer. Dans certains modes de réalisation, un procédé consiste à générer, par des transducteurs (106) répartis dans une station de traitement de poux de mer (102), un premier ensemble de signaux ultrasonores, à détecter un deuxième ensemble de signaux ultrasonores en réponse à la propagation du premier ensemble de signaux ultrasonores à travers l'eau, à déterminer des paramètres de propagation de la station de traitement de poux de mer sur la base du deuxième ensemble de signaux ultrasonores qui ont été détectés, à obtenir une image de poux de mer sur un poisson dans la station de traitement de poux de mer, à déterminer, à partir de l'image, un emplacement des poux de mer dans la station de traitement de poux de mer et à générer un troisième ensemble de signaux ultrasonores qui concentre l'énergie au niveau des poux de mer.
Patent EP-4166372-A1 (EP)
Title: Non-contact power supply system and coil unit thereof
Inventor: SHIBANUMA MITSURU
IPC: B60L53/122
Filed: 2021-05-28
Abstract: A coil unit (40U) for a contactless power supply system (100) includes a plurality of coils for electric power transfer, and a magnetic flux reduction structure (MRS). The plurality of coils include a first coil (40(x)) and a second coil (40(x+1)) adjacent to the first coil in a predetermined direction. The magnetic flux reduction structure reduces, during electric power transfer using the first coil, magnetic flux (B40) by which the first coil causes an induced voltage or induced current to be generated in the second coil.
Patent EP-4148778-A1 (EP)
Title: Power semiconductor module
Inventor: LIANG XIAOGUANG
IPC: H01L23/492
Filed: 2021-03-16
Abstract: The present disclosure provides a power semiconductor module, including a metal bottom plate, an insulating heat dissipation material layer, a chip, a binding plate, silica gel, and an outer housing, where the binding plate includes a copper plate and a copper strap. The copper plate is connected to the copper strap through welding, and the binding plate is configured to connect circuits of various components. The metal bottom plate is connected to the insulating heat dissipation material layer through tin soldering, the chip is connected to the insulating heat dissipation material layer through tin soldering, the chip is connected to the copper strap, and the copper strap is connected to the insulating heat dissipation material layer. The present disclosure can resolve the prior-art problem of mechanical stress generated on the chip in the case of a temperature change when a relatively thick copper frame is applied to the packaging of the power semiconductor module.
Patent EP-4163231-A1 (EP)
Inventor: ZHOU HONGXIA
IPC: B65G1/04
Filed: 2021-06-16
Abstract: The present disclosure provides a warehousing system, a goods collection method and device, a goods-container-moving device, a control terminal, and a storage medium. In the warehousing system, a shelving unit is provided with storage spaces configured to place storage-goods container. When not all the storage spaces on the shelving unit store storage-goods container, or a storage-goods container is removed from a storage space by the goods-container-moving device, there may be a free storage space. In this case, in the collection process, under the control of the control terminal, the goods-container-moving device temporarily stores collection-goods containers that completes picking of goods in the free storage space of the shelving unit. That is, the storage spaces on the shelving unit can be used to both place the storage-goods container and temporarily store the collection-goods container. Therefore, in the collection process, it is not necessary to set a specific temporary storage area or temporary shelving unit to temporarily store goods, which effectively improves the space utilization of the warehousing system. In addition, there is no limitation on the size of the temporary storage area or the temporary shelving unit. Therefore, collection operations of a larger quantity of order tasks can be performed, thereby improving the efficiency of warehouse collection operations.
Patent EP-4148050-A1 (EP)
Inventor: YOON HONG CHUL
IPC: A61K31/4155
Filed: 2021-06-16
Abstract: The present invention provides a novel compound represented by Chemical Formula 2, or a pharmaceutically acceptable salt thereof. The novel compound according to the present invention exhibits an excellent acid secretion inhibitory effect.