baber/WOPTO huggingface dataset:
Patent EP-4205491-A1 (EP)
Inventor: HO SAI YIU DUNCAN
IPC: H04W74/00
Filed: 2021-08-27
Abstract: This disclosure provides systems, methods, and apparatuses for wireless communication that can be used to establish a restricted target wake time (TWT) session on a wireless medium. In some implementations, an access point (AP) establishes a restricted TWT session for one or more wireless stations (STAs) associated with latency sensitive traffic, the restricted TWT session including restricted TWT service periods (SPs) during which the AP reserves access to the wireless medium for only the one or more STAs associated with the latency sensitive traffic. The AP transmits a clear-to-send (CTS) frame at a start of each restricted TWT SP, the CTS frame indicating to other STAs that the wireless medium is unavailable for a duration of the respective restricted TWT SP. The AP transmits latency sensitive data to or receives latency sensitive data from the one or more STAs during at least one of the restricted TWT SPs.
Patent EP-4217549-A1 (EP)
Inventor: BROWN MARK
IPC: E04B1/72
Filed: 2021-09-13
Abstract: An expansion joint for providing a rodent-proof barrier. The expansion joint comprises an elongate core formed of a resiliently deformable material, and a flexible sheath of a barrier material covering at least a part of the elongate portion of the elongate core. The elongate portion of the elongate core is compressible in a direction perpendicular to a line between the first and second ends of the elongate core, the elongate core being arranged to be compressed and inserted into a gap between first and second building structures, and to expand after insertion into the gap so that the expansion joint is held in place within the gap by friction between the surface of the flexible sheath and the surfaces of the first and second building structures.
Patent EP-4133537-A1 (EP)
Title: Structure de diodes électroluminescentes et son procédé de fabrication
Inventor: CHONG WING CHEUNG
IPC: H01L33/00
Filed: 2021-03-26
Abstract: La présente invention concerne structure de DEL qui comprend un substrat, une couche de liaison, une couche semi-conductrice de premier type de dopage, une couche de puits quantique multiple (MQW), une couche semi-conductrice de second type de dopage, une couche de passivation et une couche d'électrode. La couche de liaison est formée sur le substrat, et la couche semi-conductrice de premier type de dopage est formée sur la couche de liaison. La couche MQW est formée sur la couche semi-conductrice de premier type de dopage, et la couche semi-conductrice de second type de dopage est formée sur la couche MQW. La couche semi-conductrice de second type de dopage comprend un matériau isolant obtenu par implantation, et la couche de passivation est formée sur la couche semi-conductrice de second type de dopage. La couche d'électrode est formée sur la couche de passivation en contact avec une partie de la couche semi-conductrice de second type de dopage à travers une première ouverture sur la couche de passivation.
Patent EP-4131954-A1 (EP)
Inventor: MA YANZHUO
IPC: H04N19/105
Filed: 2021-02-18
Abstract: The embodiments of the present disclosure provide an inter-frame prediction method, an encoder, a decoder, and a storage medium. Said method comprises: determining prediction mode parameters of a current block; when the prediction mode parameters indicate that a GPM is used to determine an inter-frame prediction value of the current block, determining GPM parameters of the current block; according to the GPM parameters of the current block, determining a first prediction value and a second prediction value; according to the GPM parameters of the current block, using a preset calculation policy to determine weight indexes of pix points in the current block, not all the weight indexes, determined according to different GPM parameters, of the pix points being even; determining a first weight value and a second weight value on the basis of the weight indexes of the pixel points in the current block; and finally obtaining an inter-frame predication value of the current block by means of weight fusion. In this way, when weight indexes of pixel points are calculated, power descending processing is performed on a weight index calculation process, so that the obtained weight indexes are not all even numbers, thereby reducing weight index bit overheads and increasing storage efficiency while not changing the encoding and decoding performances.
Patent EP-4222791-A1 (EP)
Title: Procédé et système de réglage d'un processus de séchage destiné à la production d'un revêtement
Inventor: SCHMIDT-HANSBERG BENJAMIN
IPC: H01M4/23
Filed: 2021-09-29
Abstract: La présente invention concerne un procédé mis en oeuvre par ordinateur (410) et un système (420) pour le réglage d'au moins un processus de séchage conçu pour la production d'au moins un revêtement (112, 112') sur au moins un substrat (118, 118'), le ou les processus de séchage étant appliqués à au moins une préparation déposée sur le ou les substrats (118, 118'), le ou les processus de séchage comprenant au moins deux étapes de séchage consécutives (222, 224, 226) après lesquelles le ou les revêtements (112, 112') sont produits. Selon l'invention, le procédé (410) comprend les étapes suivantes: (i) recevoir des informations (154, 156, 158) concernant un agencement desdites au moins deux étapes de séchage consécutives (222, 224, 226), une composition de la préparation, et le ou les substrats (118, 118') ; (ii) utiliser au moins un modèle conçu pour générer au moins une valeur prédictive (162) pour au moins un paramètre de réglage pour au moins un séchoir associé (132, 132', 132'') utilisé pendant au moins l'une des étapes de séchage (222, 224, 226) ; (iii) déterminer la ou les valeurs prédictives (162) pour le ou les paramètres de réglage pour le ou les dispositifs de séchage associés (132, 132', 132'') utilisés pendant la ou les étapes de séchage (222, 224, 226) sur la base du ou des modèles et des informations (154, 156, 158) ; et (iv) utiliser au moins une procédure recommandée (166) pour ajuster le ou les processus de séchage qui comprennent la ou les valeurs prédictives (162) pour le ou les paramètres de réglage pour le ou les séchoirs associés (132, 132', 132'') pouvant pour être utilisés pendant la ou les étapes de séchage (222, 224, 226). L'invention concerne en outre un procédé et un système (110) associés pour produire en continu le ou les revêtements (112, 112') sur le ou les substrats (118, 118').
Patent EP-4210580-A1 (EP)
Title: System and method for imaging
Inventor: HELM PATRICK A
IPC: A61B6/03
Filed: 2021-09-14
Abstract: Disclosed is a system for imaging a system. The system may be operated to acquire image data of a subject in one or more manners. The image data acquired may be used to various purposes, such as generating an image for display, navigating a procedure, or other appropriate procedures.
Patent EP-4138270-A1 (EP)
Inventor: SUZUKI KENTA
IPC: H02K1/27
Filed: 2021-02-08
Abstract: A rotor includes: a rotor core including a plurality of first holes and a plurality of second holes; and a plurality of first permanent magnets arranged in the plurality of first holes, wherein the first holes and the second holes are provided radially around a rotating shaft, the rotor core in each of the plurality of second holes has a radial length smaller than a radial length of the rotor core in each of the plurality of first holes, each of the plurality of second holes is located closer to an inner side in the radial direction of the rotor core with respect to a first hole adjacent to the second hole in a circumferential direction of the rotor core among the plurality of first holes, and includes a protrusion protruding toward the first hole adjacent to the second hole in the circumferential direction of the rotor core.
Patent EP-4229477-A1 (EP)
Inventor: BREGULLA ANDREAS
IPC: G02F1/13
Filed: 2021-10-11
Abstract: Die Erfindung betrifft ein flächig ausgedehntes optisches Element (1) mit einer Lichteintrittsseite und einer Lichtaustrittsseite. Dieses umfasst einander abwechselnde transparente erste und zweite Bereiche (B1, B2) aus Materialien mit unterschiedlichen ersten und zweiten Brechzahlen (N1, N2), wobei die erste Brechzahl (N1) größer als die zweite Brechzahl (N2) ist. An den Lichteintritts- und Lichtaustrittsflächen der zweiten Bereiche (B2) sind opake oder opak schaltbare erste und zweite Schichten (OB, AB) angeordnet. Bei opaken Schichten (OB, AB) wird durch das optische Element (1) hindurchtretendes Licht in seinen Ausbreitungsrichtungen im Vergleich zu transparent geschalteten Schichten (OB, AB) eingeschränkt.
Patent EP-4247310-A1 (EP)
Inventor: CLOUARD JACQUES
IPC: A61F5/30
Filed: 2021-10-28
Abstract: The invention relates to a hand orthosis (1) for preventing or treating carpal tunnel and/or Guyon's canal syndrome. It comprises an active part (2) in the form of a thin plate made of a high-impact material to absorb shocks and vibrations, and a casing (3) arranged around said active part (2) to form a glove, half-glove or mitt. Said active part (2) has a cut-out (8) at its proximal end in line with the carpal tunnel and the Guyon's canal to create a discharge area. Said hand orthosis (1) comprises an anti-collapse device (9) of the palm of the hand in a central portion (4) of the said active part (2), in line with the hollow of the palmar face in order to limit or even prevent its collapse when the hand is tightened around a motorbike handle.
Patent EP-4208564-A1 (EP)
Inventor: SHI CE
IPC: C12Q1/6806
Filed: 2021-09-01
Abstract: La présente divulgation concerne des composés, des compositions et des procédés destinés à des réactions d'amplification d'acide nucléique. En particulier, la présente divulgation concerne des composés, des compositions et des procédés destinés à des applications de PCR de viabilité (vPCR), dans lesquels les composés se lient sélectivement à des acides nucléiques provenant de cellules non viables.
Patent EP-4217737-A1 (EP)
Inventor: CADIO MICHEL ALAIN JEAN MARIE
IPC: G01N33/487
Filed: 2021-09-23
Abstract: A test strip eject mechanism for a fluid testing device comprising an actuation button and a lever having a distal end movably engaged with the button, the lever configured to rotate about a fulcrum, wherein the lever has a proximal end movably engaged with a sled which slides to transport the test strip, the device configured such that a user's insertion of a test strip onto the sled and in an insertion direction into the device causes the sled to contact the lever arm and the lever arm to contact and move the actuation button in an outward direction of the medical device and into a position where the actuation button can be actuated by the user.
Patent EP-4274785-A1 (EP)
Title: Récipient alimentaire en pâte de fibres
Inventor: GOTLIEB HUSTED JENSEN HENRIK
IPC: B65D1/34
Filed: 2021-11-03
Abstract: La présente invention concerne un récipient (10) en pâte de fibres pour un emballage d'aliments, tel qu'un emballage sous vide ou un emballage sous atmosphère modifiée. Le récipient comprend une partie de fond (12) et des parois latérales (14) entourant ladite partie de fond et comprend, à une extrémité supérieure de celui-ci, une partie de rebord longitudinal circonférentiel ayant une surface principale plane (16) sensiblement parallèle au plan du fond et définissant une ouverture du récipient. Les parois latérales comprennent en outre un élément de renfort (18) en dessous de la partie de rebord longitudinal pour générer un moment d'inertie accru de la partie de rebord le long de la direction longitudinale de celle-ci.
Patent EP-4123444-A1 (EP)
Inventor: JIANG YI
IPC: G06F9/4401
Filed: 2021-03-17
Abstract: A voice information processing method, a voice information processing apparatus, a computer readable storage medium, and an electronic device, which relate to the technical field of voice processing. The voice information processing method comprises: a first device (1100) obtains first voice information, and in the case that the first voice information comprises a wake-up keyword, the first device (1100) sends a voice assistant wake-up instruction to a second device (1200), so that the second device (1200) starts a voice assistant; and then, the first device (1100) obtains second voice information and sends the second voice information to the second device (1200), and the second device (1200) determines a voice trigger event corresponding to the second voice information by using the voice assistant and feeds back target information associated with the execution of the voice trigger event to the first device (1100), so that the first device (1100) executes the voice trigger event on the basis of the target information. The method can reduce the operation pressure of the first device (1100).
Patent EP-4156867-A1 (EP)
Inventor: TAHARA HIROYUKI
IPC: G09G3/20
Filed: 2021-03-26
Abstract: Provided is an image display apparatus that projects an image with high contrast by use of a phase modulation technology.An image display apparatus includes a trained neural network model that estimates a phase modulation distribution corresponding to an output target image, a phase modulation section that performs phase modulation on incident light in reference to the phase modulation distribution estimated by the trained neural network model, a luminance modulation section that performs luminance modulation on phase modulated light output from the phase modulation section, and a control section that outputs, to a predetermined position, the incident light subjected to the phase modulation and the luminance modulation.
Patent EP-4248063-A1 (EP)
Inventor: MATHIESEN VIDAR
IPC: E21B43/12
Filed: 2021-10-25
Abstract: It is provided a fluid flow control device (100) for establishing a controllable fluid communication between an external fluid reservoir and a base pipe (102) constituting part of a production string, as well as a production string and a method using such a fluid flow control device. The fluid flow control device includes a top housing (19) covering the primary flow path inlet (1) of the main housing (8). The fluid flow from the external fluid reservoir flows into top housing in which a fluid flow swirl is induced.
Patent EP-4282124-A1 (EP)
Inventor: WANG CHENG
IPC: H04L9/40
Filed: 2021-11-11
Abstract: A method for an authentication server function, AUSF, of a communication network is provided. The method comprises sending a second authentication request comprising a first identifier associated with a user equipment, UE, or a second identifier associated with the UE, receiving a response to the second authentication request, and when the response comprises an 5 authentication and key management for applications, AKMA, indicator: determining a first security key identifier based on a first field comprised in the response.
Patent EP-4100770-A1 (EP)
Inventor: VISHNIA ITAI
IPC: G02B5/132
Filed: 2021-06-11
Abstract: An improved retroreflector assembly is provided. The retroreflector assembly has a retroreflector comprising three plates having optically flat reflective surfaces disposed at right angles to each other, wherein the retroreflector has a clear aperture distance, and an axis aligned equidistantly from the three plates and extending from a vertex of the retroreflector, a housing for receipt therein of the retroreflector, at least one mounting element extending from the retroreflector, wherein the mounting element at least partially secures the retroreflector to the housing, and a vertical height smaller in distance than the clear aperture distance in a direction parallel to the axis of the retroreflector, and a method for mounting the same.
Patent EP-4152718-A1 (EP)
Inventor: Geng Xinyun
IPC: H04L29/06
Filed: 2021-06-15
Abstract: Disclosed in embodiments of the present disclosure are a communication method and apparatus, and an electronic device. A specific implementation of the method comprises: in response to a call initiation operation of a multimedia conference, determining a candidate object of the multimedia conference according to an object targeted by the call initiation operation; and displaying, on a multimedia conference interface of the multimedia conference, call state information for the candidate object. Thus, a communication method is provided.
Patent EP-4177337-A1 (EP)
Inventor: Miyanishi Masanori
IPC: C12Q1/02
Filed: 2021-07-01
Abstract: The present disclosure relates to a marker for enriching or isolating hematopoietic stem cells and a method for using the same, cells or a cell population isolated or enriched by the marker, a method for using the cells or cell population, a drug containing the cells or cell population, and a classifier obtained using the cells or cell population.
Patent EP-4292030-A1 (EP)
Title: Method(s) and system(s) for improved efficiency in federated learning of machine learning model(s)
Inventor: BEAUFAYS FRANÇOISE
IPC: G06N20/20
Filed: 2021-12-03
Abstract: Implementations disclosed herein are directed to efficient federated learning of machine learning (ML) model(s) at a remote system ( e.g. , remote server(s)) based on update(s) generated at client device(s). Processor(s) of the client device(s) can receive client data, process, using on-device ML model(s), the client data to generate predicted output(s), generate, using unsupervised learning, gradient(s) based on the predicted output(s), generate, based on the gradient(s), the update(s) for disparate portions of the on-device ML model(s) and/or global ML model(s) that are remote-based counterparts of the on-device ML model(s). Further, processor(s) of the remote system can receive, from the client device(s), the update(s) for the disparate portions of the on-device ML model(s), and cause the global ML model(s) to be updated based on the update(s) for the disparate portions of the on-device ML model(s) received from disparate client device(s). Thus, resources consumed at the client device(s) and/or network resources can be reduced.
Patent EP-4255942-A1 (EP)
Inventor: LI WEN
IPC: C08F210/16
Filed: 2021-11-22
Abstract: Provided herein are metallocene-catalyzed polyethylene compositions that exhibit a high degree of broad orthogonal composition distribution ("BOCD"), meaning that they have a relatively high degree of short-chain branching in higher-molecular-weight chains, as compared to the short-chain branching in lower-molecular weight chains. The compositions may have 80 to 99.9 wt% units derived from ethylene and 0.1 to 20 wt% units derived from a C 3  to C 40  α-olefin comonomer; density from 0.925 to 0.950 g/cm 3 , melt index (I 2.16 ) within the range from 0.1 to 5 g/10 min, and molecular weight distribution (Mw/Mn) within the range from 4.0 to 8.0. The polyethylene compositions may be formed any suitable polymerization method, although methods according to some embodiments may include utilizing a pre-trim catalyst slurry that is optionally combined with trim catalyst solution to achieve on-the-fly adjustment of catalyst ratios for producing these polyethylene compositions among other polyethylene compositions in a production campaign.
Patent EP-4267337-A1 (EP)
Inventor: BIANCHI RENATO
IPC: B23K20/12
Filed: 2021-12-22
Abstract: A friction stir welding tool (4) for welding a right flap (DX) and a left flap (SX) of a metal sheet (21) or of two or more metal sheets comprises a body made in a single piece comprising a base portion (41) anchorable to a tool holder head (3) for a welding machine (1), and a stem portion (42), extending from the base portion between a base end (42') and a head end (42'') mainly along an axial direction (K), which is parallel to, or coinciding with, a rotation axis (400) of the tool, when in use. The stem portion (42) has a tapered shape towards the head end (42'') and comprises a side surface (420), extending about and along the axial direction (K), provided with projections (421) and depressions (422) shaped to mix and convey the molten metal during the welding operation towards a surface of the metal sheet (21) being welded, i.e., along the axial direction (K) and towards the base portion (41) of the tool (4).
Patent EP-4193963-A1 (EP)
Title: Delivery system for mitral valve repair
Inventor: WANG SEN
IPC: A61M25/01
Filed: 2021-06-25
Abstract: A delivery system for mitral valve repair is provided. The delivery system for mitral valve repair includes an inner sheath (3), a middle sheath (2), an outer sheath (1), a first pull wire, a second pull wire, and a push-pull wire. The inner sheath (3), the middle sheath (2), and the outer sheath (1) are nested from inside to outside in sequence and slidably connected along an axial direction of the inner sheath (3). The first pull wire is used to pull the outer sheath (1) and the second pull wire is used to pull the middle sheath (2) so that an outer sheath distal end (12) and a middle sheath distal end (22) can be deflected by different angles in different directions, thereby increasing the flexibility of the delivery system when delivering a device to be delivered (100).
Patent EP-4211505-A1 (EP)
Inventor: REGISTER III JAMES ARTHUR
IPC: G02B6/44
Filed: 2021-09-01
Abstract: Embodiments of the disclosure relate to a bundled drop assembly. The bundled drop assembly includes a central member. The bundled drop assembly also includes an inner layer of subunits laid in a winding direction around the central member. The inner layer of subunits includes at least one subunit containing one or more optical fibers. Further, the bundled drop assembly includes at least one further layer of subunits laid around the inner layer of subunits in a same winding direction as the inner layer of subunits. The at least one further layer of subunits includes at least one subunit containing one or more optical fibers. The at least one further layer of subunits includes an outer layer of subunits that is the outermost layer of the bundled drop assembly.
Patent EP-4211786-A1 (EP)
Inventor: AL-MUFTI KHALID W
IPC: H02M1/32
Filed: 2021-09-07
Abstract: Techniques are disclosed that use an alternating current bridge circuit to determine whether an impedance change occurs at an input to DC-DC voltage converter(s). Techniques are also disclosed for a DC power distribution system that utilizes isolation circuitry coupled to an input of DC-DC voltage converter(s).
Patent EP-4223757-A1 (EP)
Inventor: XU HUAQIANG
IPC: C07D471/08
Filed: 2021-09-28
Abstract: A strong FXR small-molecule agonist, and a preparation method therefor and use thereof, the structure of the agonist being represented by formula (I). In the formula, each substituent is as defined in the description and the claims. The compound provided by the present invention has the advantages of high FXR agonist activity, simple synthesis, easily available raw materials and the like, and can be used for preparing medicines for treating FXR related diseases.
Patent EP-4189659-A1 (EP)
Inventor: KADOCH CHRISTOPHER ALLEN
IPC: G08G1/054
Filed: 2021-09-30
Abstract: La présente invention concerne un système de surveillance de trafic comprenant un capteur de trafic ayant une unité d'imagerie qui génère un enregistrement de reconnaissance par traitement de reconnaissance d'image d'une image capturée d'un véhicule. L'enregistrement de reconnaissance comprend des données primaires et des données supplémentaires. Le capteur de trafic comprend également un émetteur-récepteur qui transmet les données primaires et les données supplémentaires à un système serveur. Les données supplémentaires sont transmises en réponse à une demande provenant du système serveur reçue par le capteur de trafic après la transmission des données primaires. Le système serveur transmet la demande au capteur de trafic sur la base des données primaires reçues en provenance du capteur de trafic.