baber/WOPTO huggingface dataset:
Patent EP-4207004-A1 (EP)
Inventor: ZHANG SHIXIN
IPC: G06N10/80
Filed: 2021-12-23
Abstract: A quantum computing task processing method and system and a computer device are provided, relating to the field of quantum technology. The quantum computing task processing method includes: performing transformation processing on input quantum states of n+m qubits through a parameterized quantum circuit (21), the n+m qubits including n task bits and m auxiliary bits, and measuring output quantum states of the n+m qubits to obtain a bit string of the n+m qubits (22); updating parameters of the parameterized quantum circuit based on output quantum states of the n task bits when an auxiliary substring satisfies a post-selection condition and the parameterized quantum circuit has not converged (23); and obtaining a computing result based on the output quantum states of the n task bits when the auxiliary substring satisfies the post-selection condition and the circuit has converged (24). The solution improves the expression capability of a PQC of a variational task, thereby improving the execution effect of the variational task.
Patent EP-4207415-A1 (EP)
Inventor: YANG LONGFEI
IPC: H01M10/0525
Filed: 2021-11-02
Abstract: This application provides a secondary battery and a method for supplementing the secondary battery with lithium, a battery module, a battery pack, and an electrical device. The secondary battery includes a housing, an end cap assembly, and an electrode assembly. An opening is made on the housing. The end cap assembly is configured to close the opening of the housing. The electrode assembly is packaged in the housing, and includes a positive electrode plate and a negative electrode plate. The end cap assembly contains a first electrode terminal, a second electrode terminal, and a third electrode terminal. The electrode assembly is electrically connected to the first electrode terminal and the second electrode terminal. The secondary battery further includes a lithium source. The lithium source is disposed on an inner side of the housing and electrically connected to the third electrode terminal. The lithium source includes a lithium metal layer and a metal carrier located between the lithium metal layer and the housing and configured to support the lithium metal layer. This application can precisely control the supplementing speed and the supplement amount of lithium for the secondary battery, and greatly enhance the cycle performance and storage performance of the secondary battery.
Patent EP-4023660-A1 (EP)
Title: Methods for producing rebaudioside d and rebaudioside e using udp-glycosyltransferase fusion enzyme
Inventor: MAO GUOHONG
IPC: C07J17/00
Filed: 2015-05-05
Abstract: The present invention relates to a disclosed UDP-glycosyltransferase fusion enzyme and more particularly to its use in methods for producing rebaudioside D and rebaudioside E.
Patent EP-4030029-A1 (EP)
Title: Ouvrant coulissant comprenant un dispositif d'isolation thermique en traverse supérieure, procédés de fabrication et de montage associés
Inventor: RONDELLI PATRICK
IPC: E05D15/06
Filed: 2022-01-13
Abstract: L'invention concerne un ouvrant coulissant comprenant un cadre dormant, le cadre comprenant une traverse supérieure (101), et au moins un vantail (11) monté coulissant dans le cadre. L'au moins un vantail (11) comprend un dispositif d'isolation (12) fixé sur la traverse supérieure (101) et comprenant un joint d'étanchéité (120), monté sur la traverse supérieure (101) et s'étendant sur au moins 80% de sa longueur. Le joint d'étanchéité (120) comprend un corps (1202) en mousse, et un film (1203) antifriction, le film (1203) formant une face inférieure (1200) pour le joint d'étanchéité (120). Le dispositif d'isolation (12) est configuré de sorte que le profilé supérieur (111) soit, sur au moins 80% de sa longueur, au contact de la face inférieure (1200) du joint d'étanchéité (120). L'ouvrant présente ainsi des performances d'isolation optimales.
Patent EP-4238523-A1 (EP)
Inventor: SCHÖPP HANS
IPC: A61B34/20
Filed: 2022-03-01
Abstract: A method, a computer program product, a device, and a surgical navigation system for determining a marker arrangement that defines positions of markers of a tracker are provided. The markers are detectable by a first imaging modality and a second imaging modality that is different from the first imaging modality. The method comprises receiving first image data of the markers that were captured using the first imaging modality and receiving second image data of the markers that were captured using the second imaging modality. The method further comprises determining the marker arrangement based on the first and second image data.
Patent EP-4090017-A1 (EP)
Inventor: RUSANOVSKYY DMYTRO
IPC: H04N19/85
Filed: 2016-06-08
Abstract: This disclosure relates to processing video data, including processing video data to conform to a high dynamic range (HDR)/wide color gamut (WCG) color container. The techniques apply, on an encoding side, pre-processing of color values prior to application of a static transfer function and/or apply post-processing on the output from the application of the static transfer function. By applying pre-processing, the examples may generate color values that when compacted into a different dynamic range by application of the static transfer function linearize the output codewords. By applying post-processing, the examples may increase signal to quantization noise ratio. The examples may apply the inverse of the operations on the encoding side on the decoding side to reconstruct the color values.
Patent EP-4074973-A1 (EP)
Inventor: CHOU WEN-SAN
IPC: F04B39/00
Filed: 2022-03-31
Abstract: A piston of an air compressor (10) is actuated by a motor (12) to move in a cylinder (13). The piston includes a head (21), an air stop sheet (7) having a first bending section (71) which is a boundary line of an acting area (73) and a positioning zone (72) of the air stop sheet (7), and a back surface of the acting zone (73) backing the top of the cylinder (13) turns on relative to a plane of a top of the head (21) at an open angle  θ1 . The acting zone (73) has a noncircular spacing groove (74), a neck (734), and a second bending section (75). The head (21) includes a piston rod (5) having a cavity (50), an air conduit (52), a column (53), and a spring (54). The air stop sheet (7) is forced by the spring (54) to locate in the acting zone (73) backing the cylinder (13) and a plane of a top of the head (21) at an open angle  θ1 .
Patent EP-4261406-A1 (EP)
Title: A method for early identification of material fatigue in wind turbine installations
Inventor: MADSEN MATHIAS BÆKDAL
IPC: F03D7/02
Filed: 2022-04-11
Abstract: A method is described for the early identification of material fatigue in drive train components of a wind turbine installation.In particular, a signal, representing revolutions per minute of a wind turbine shaft, is obtained and modulated by the azimuth angle measurement of the turbine blade. This signal is band passed at twice the frequency of rotation and Fourier transformed to extract amplitude values. An alert response can then be triggered when it is determined that there has been a change in a characteristic of the amplitude values such as the amplitude values increasing beyond a multiple of a determined baseline amplitude value.
Patent EP-4093146-A1 (EP)
Inventor: GUCHHAIT ATANU
IPC: H04W92/12
Filed: 2022-04-28
Abstract: There is provided an Open Radio Access Network (O-RAN) that includes a fronthaul interface over which an O-RAN Distributed Unit (O-DU) and an O-RAN Radio Unit (O-RU) communicate with one another and exchange O-RAN standard defined user-plane (U-plane) packets and control-place (C-Plane) packets. The fronthaul interface carries control and management information via management-plane (M-Plane) message exchange, and timing synchronization is achieved in accordance with synchronization-plane (S-Plane) procedures, and the O-RAN accommodates communications via 2G and 3G based mobile networks.
Patent EP-4269237-A1 (EP)
Title: A rotary wing aircraft with an at least partially non-retractable landing gear
Inventor: BLACHA MARTIN
IPC: B64C25/06
Filed: 2022-04-29
Abstract: The invention is related to a rotary wing aircraft with a fuselage and an at least partially non-retractable landing gear, wherein the at least partially non-retractable landing gear comprises at least three individual support legs, wherein at least one individual support leg (30) of the at least three individual support legs is mounted pivotally to the fuselage by means of an associated pivot bearing arrangement (35), wherein the at least one individual support leg (30) is further connected to the fuselage via at least one tension device (36) with a predetermined elastic range, and wherein the at least one tension device (36) is adapted to act, in the predetermined elastic range, as a tension spring, and, outside of the predetermined elastic range, as an energy absorber.
Patent EP-4084557-A1 (EP)
Inventor: AWAD YASSIN ADEN
IPC: H04W72/04
Filed: 2015-09-15
Abstract: A communication system is described in which machine-type communication devices having a reduced bandwidth can be allocated physical uplink control channel resources that fall within that reduced bandwidth whilst other, legacy, devices can continue to use physical uplink control channel resources that do not fall within that reduced bandwidth.
Patent EP-4092711-A1 (EP)
Inventor: PUPIN THOMAS
IPC: H01H83/20
Filed: 2022-05-19
Abstract: Un dispositif de protection électrique (1), comprenant : un coulisseau (10), auquel un le contact mobile (43) d'un chemin de conduction (4) est attaché ; un ressort de contact (13), appliquant un effort de contact (F13) sur le contact mobile, entraînant le coulisseau ; une commande de commutation (5) ; et un déclencheur (8). Pour un déclenchement miniaturisé et rapide, le dispositif (1) comprend un crochet (15), porté par le coulisseau et mobile, entre : une position de verrouillage, pour assujettir la configuration de la commande de commutation à la position du coulisseau, et une position de déverrouillage, pour autoriser le coulisseau à être déplacé de la position armée à la position déclenchée même si la commande de commutation est dans une configuration de fermeture. Le déclencheur déclenche un basculement du crochet vers la position de déverrouillage en étant est excité par un défaut électrique d'un premier type.
Patent EP-4280001-A1 (EP)
Title: Piece textile adaptee a alimenter en courant electrique un dispositif electronique d'un article de mode
Inventor: MARINAKIS NATHALIE
IPC: G04C10/02
Filed: 2022-05-20
Abstract: L'invention concerne une pièce textile (10) comportant au moins deux couches textiles superposées l'une à l'autre et composées chacune de fibres, lesdites couches étant formées par au moins:- une couche génératrice (11 ; 12) d'énergie configurée pour générer un courant électrique à partir d'un rayonnement lumineux ou à partir de contraintes mécaniques, et- une couche de stockage (13) d'énergie destinée à alimenter un dispositif électronique en courant électrique, ladite couche de stockage (13) étant reliée électriquement à la couche génératrice (11 ; 13) et configurée pour stocker le courant électrique.
Patent EP-4108465-A1 (EP)
Inventor: AGATA KENICHI
IPC: G06K15/02
Filed: 2022-06-10
Abstract: A liquid discharge apparatus includes a density correction data generator (96, 97, 98, 99) and a memory (81). The density correction data generator (96, 97, 98, 99) generates density correction data corresponding to a reference printing condition, based on reference measurement data on a measurement result of a patch pattern printed under the reference printing condition, to control an image density. The memory (81) stores difference data on a difference between measurement data of one or more printing conditions different from the reference printing condition and the reference measurement data. The density correction data generator (96, 97, 98, 99) generates density correction data corresponding to the one or more printing conditions different from the reference printing condition, based on the reference measurement data and the difference data stored in the memory.
Patent EP-4116184-A1 (EP)
Inventor: PENDERGRAFT DUSTYN P
IPC: B63H21/21
Filed: 2022-07-08
Abstract: Example steering control systems for multiple devices are provided herein. A system includes a trolling motor assembly having a propulsion motor and a steering actuator and a sonar assembly comprising a transducer assembly and a directional actuator. The system further includes a user input assembly that is configured to detect user activity related to controlling operation of the trolling motor assembly and operation of the sonar assembly. The system further includes a processor that is configured to determine a direction of turn based on user activity, generate an electrical turning input signal indicating the direction of turn, and direct one of the steering actuator and the directional actuator, via the turning input signal, to rotate one of the propulsion motor and the transducer assembly, respectively, in a direction of turn based on the turning input signal.
Patent EP-4316239-A1 (EP)
Inventor: HLOBEN PETER
IPC: A01M7/00
Filed: 2022-08-03
Abstract: An agricultural machine (10) comprises a chassis (12), a liquid tank (14), a spray boom assembly (16) and a conduit (24). The spray boom assembly (16) includes a center frame (18) and laterally extendable right and left booms (20, 22). The conduit (24) defines a liquid flow path and is associated with the spray boom assembly (16). Further, at least one nozzle body (26) is placed at a bottom side of the boom (20, 22), wherein, the nozzle body (26) comprising plurality of nozzles (28). A transponder tag (30) is placed on each nozzle (28) of said nozzle body (26), wherein, the tag (30) comprises specific information including characteristics of the respective each nozzle (28). Furthermore, a reader assembly (32) comprises an antenna (34) and a controller (36), wherein, the reader assembly (32) is configured to emit electromagnetic waves (38) through the antenna (34) to receive information from the particular transponder tag (30) of the respective each nozzle (28). The transponder tag (30) is configured to receive the electromagnetic waves (38) and generates signal (40) back to the reader assembly (32) with the specific information for the respective nozzle (28). Further The nozzle body (26) comprises a stationary portion and a rotatable nozzle turret (42) wherein the plurality of nozzles (28) are mounted to the nozzle turret (42). Each nozzle (28) is configured to be placeable into an active position (44) by rotation of the nozzle turret (42). Furthermore, the reader assembly (32) is placed on a location of the spray boom assembly (16) in order to enter a range of communication with the respective transponder tag (30) of the respective nozzle (28) when the nozzle (28) being placed into the active position (44) by rotation. Moreover, the controller (36) is configured to receive the specific information from the respective transponder tag (30) to identify characteristics of the respective nozzle (28) being placed by rotation into the active position (44). Further, a method of identifying a nozzle (28) in an active position (44) and its characteristics on the agricultural machine is disclosed.
Patent EP-4145572-A1 (EP)
Inventor: KOBAYASHI SHOHEI
IPC: H01M8/0228
Filed: 2022-08-03
Abstract: [Problem] Provided are a protective-layer-coated-interconnector, a cell stack, and a hydrogen energy system. A component (particularly Cr) of the interconnector is prevented from diffusing even if the interconnector is exposed to high temperature for a long time. The interconnector has sufficient diffusion barrier performance and protective performance even with a protective layer thinner than conventionally, is inhibited from being degraded through use, and has excellent electrical conductivity. 
     [Solution] A protective-layer-coated-interconnector including an interconnector material and a protective layer on the surface of the interconnector material, wherein the protective layer contains a metal layer constituted by a Group 11 element. A cell stack and a hydrogen energy system that each include this interconnector.
Patent EP-4242985-A1 (EP)
Title: Information processing apparatus, program, and information processing method
Inventor: HAYASHI EISAKU
IPC: G06V20/00
Filed: 2022-08-31
Abstract: An information processing apparatus includes a processor configured to: extract a first region showing a feature of an object to be registered and having a predetermined size from an object surface image obtained by imaging a surface of the object; specify, from the object surface image, a second region to be compared with the first region and having a same size as the first region; derive a similarity between the first region and the second region; and register, as a registered image, an image of the first region in a case where the similarity between the first region and the second region satisfies a predetermined standard.
Patent EP-4151795-A1 (EP)
Title: Verfahren zum mangeln von elektronische datenträger aufweisenden wäschestücken
Inventor: BRINGEWATT WILHELM
IPC: D06F93/00
Filed: 2022-09-16
Abstract: Wäschestücken weisen vielfach mindestens zu ihrer Identifizierung dienende elektronische Datenträger auf. Beim Mangel solcher Wäschestücke besteht die Gefahr, dass die elektronischen Datenträger überhitzt und dadurch beschädigt werden.Die Erfindung sieht es vor, die jeweilige Mangel derart zu beheizen, dass ihre Plättfläche eine reduzierte Mangeltemperatur aufweist. Die Mangeltemperatur wird gegenüber üblichen Mangeltemperaturen soweit reduziert, dass beim Mangeln die maximal zulässige Betriebstemperatur der elektronischen Datenträger der zu mangelnden Wäschestücke nicht überschritten wird. Auf die Weise können elektronische Datenträger aufweisende Wäschestücke gemangelt werden, ohne dass dabei die elektronischen Datenträger beeinträchtigt werden, nämlich entweder überhaupt nicht mehr auslesbar sind oder erst eine gewisse Zeit nach dem Mangeln wieder ausgelesen werden können.
Patent EP-4142254-A1 (EP)
Title: Systems and methods for reducing hops associated with a head mounted system
Inventor: PERRY DAVID
IPC: H04L65/80
Filed: 2014-05-23
Abstract: Systems and methods for reducing hops associated with a head mounted display are described. The head mounted display includes a communications circuit for receiving and transmitting interactive media associated with a game program via a network. The interactive media is processed by the game cloud system and streamed directly to the communications circuit of the head mounted display. The head mounted display further includes a user input circuit for receiving an action from a user to generate an input, which includes position and motion detected by the user input circuit. The head mounted display includes a game processing circuit for decoding the interactive media received from the network. The game processing circuit drives a portion of interactivity associated with the game program. The portion of interactivity is generated based on the input.
Patent EP-4169393-A1 (EP)
Inventor: BOTTACCO IGOR
IPC: A24B3/14
Filed: 2022-10-18
Abstract: The present invention refers to an apparatus (1000) for making a sheet of material comprising vegetable and/or alkaloid substances. The apparatus (1000) includes a roller rolling mill system (100) comprising a plurality of rollers (104a, 104b, 104c, 104d) rotatable around respective rotation axes (Ra, Rb, Rc, Rd) defining a rolling mill path (LP) provided with pressure lines (Nf, Ni, Ne) adapted to substantially press the material so as to provide the latter with a sheet-like shape, and a scraping system (200) configured to engage by contact the working surface (106d) of a transfer roller (104d) along a contact line (Cd) so as to detach said material. Specifically, the scraping system (200) comprises a closed-loop endless scraping band (202) movable at said contact line (Cd) parallel to the rotation axis (Rd) of the transfer roller (104d) by means of an actuating assembly (206).
Patent EP-4186785-A1 (EP)
Inventor: CALATAYUD CRISTOBAL
IPC: B64C9/16
Filed: 2022-11-09
Abstract: - Le pilier flexible (1), destiné à être agencé sur une gouverne à géométrie variable comportant une peau supérieure et une peau inférieure, et comporte au moins un élément élastique (6) pourvu d'une forme allongée dans la direction d'un axe longitudinal (X-X), ledit pilier flexible (1) ainsi qu'au moins une première extrémité (8) et une deuxième extrémité (9) selon l'axe longitudinal (X-X), ledit pilier flexible (1) étant configuré pour être agencé entre la peau supérieure (4) et la peau inférieure (5) de sorte que l'élément élastique (6) soit apte à être fixé à la peau supérieure (4) à une première extrémité (8) du pilier flexible (1) et soit apte à être fixé à la peau inférieure (5) à une deuxième extrémité (9) du pilier flexible (1), ledit pilier flexible (1) présentant une rigidité en compression et en traction selon l'axe longitudinal (X-X) du pilier flexible (1) qui est supérieure à une rigidité en cisaillement du pilier flexible (1) selon un axe transversal (Y-Y) du pilier flexible (1), ledit pilier flexible (1) permettant d'obtenir un support présentant une direction longitudinale capable de transmettre des efforts entre ses extrémités, et ce en ne se déformant pas (ou très peu) selon sa direction longitudinale et en étant apte à se déformer facilement dans une direction transversale à ladite direction longitudinale.
Patent EP-4156851-A1 (EP)
Title: Communication system, base station and terminal device
Inventor: SHIMODA TADAHIRO
IPC: H04W92/20
Filed: 2018-09-27
Abstract: A high-speed communication system etc. are provided in New Radio (NR) and LTE. When a secondary base station device detects a data inactive state for all bearers (ST802), the secondary base station device notifies a master base station device of occurrence of the data inactive state regardless of absence of an inquiry from the master base station device (ST803). The data inactive state is a state in which downlink data for a communication terminal device is inactive. When the master base station device receives the notification about the occurrence of the data inactive state, the master base station device transmits a command to the communication terminal device to transition from an RRC_CONNECTED state to an RRC_INACTIVE state (ST805). Based on the command from the master base station device, the communication terminal device transitions to the RRCINACTIVE state (ST808).
Patent EP-4269184-A1 (EP)
Inventor: BANG TAEYOUNG
IPC: B60R22/12
Filed: 2022-11-29
Abstract: A seat belt apparatus of a vehicle described in the present disclosure includes a seat belt coupled to a seat and including a webbing comprising a detectable material; a vision sensor configured to generate an image by capturing a field of view region including the seat; and a monitoring system configured to detect a length of the webbing e.g., based on the pattern coated with the at least one paint in the image, and determine whether a user wears the seat belt as desired or erroneously wears the seat belt based on the detected length of the webbing.