baber/WOPTO huggingface dataset:
Patent EP-4155029-A1 (EP)
Title: Torque output tool
Inventor: FAN BAOFENG
IPC: B25B21/02
Filed: 2022-08-23
Abstract: A torque output tool includes an operating mechanism, a load determination device, an operation amount determination device, and a control mechanism. The operating mechanism is used for a user to operate. The load determination device is used for determining a load. The operation amount determination device is used for determining a current operation amount of an operation mechanism. The control mechanism is used for increasing a rotational speed of a motor in the case where the load gradually increases and the current operation amount is unchanged.
Patent EP-4151996-A1 (EP)
Title: Automatic transducer operating parameter selection
Inventor: KANNAJOSYULA HARAPRASAD
IPC: G01N29/42
Filed: 2016-01-13
Abstract: Operating parameters are selected for inspecting a multilayered structure. Selecting the operating parameters includes exciting, by an EMAT transmitter, broadband ultrasonic guided waves in a multilayered structure, acquiring, by an EMAT receiver, data corresponding to the sensed broadband ultrasonic guided waves in the multilayered structure, selecting one or more narrow frequency bands based on the acquired data, and inspecting the multilayered structure using ultrasonic guided waves in the one or more narrow frequency bands. The data is acquired by an inspection tool capable of sensing the broadband ultrasonic guided waves in the multilayered structure.
Patent EP-4166995-A1 (EP)
Inventor: EUBELEN EMMANUEL
IPC: G01S17/04
Filed: 2022-10-12
Abstract: An infrared (IR) sensor (106) for use in a door sensor (100). The IR sensor may include a plurality of emitters (300) arranged in multiple rows. Each emitter of the plurality of emitters may be configured to emit an emission beam comprising IR light. A plurality of receptors (200) may be arranged in multiple rows. Each receptor of the plurality of receptors may be configured to receive a reception beam comprising the IR light reflected off of a surface. One or more lenses comprising refractive elements may be configured to duplicate and direct one or more of the emission beams and one or more of the reception beams onto the surface to form an IR pattern. The IR pattern may include multiple IR curtains. One or more of the receptors and/or emitters may be deactivated to change a width of the IR pattern and/or number of IR curtains.
Patent EP-4181349-A1 (EP)
Title: Solar powered battery system with multilevel converter for traction power networks
Inventor: SINGER ARTHUR
IPC: H02M7/483
Filed: 2022-11-14
Abstract: A battery storage system includes a string of battery modules, forming a multilevel converter connected to a selector switch. The selector switch comprises at least a first state in which the string is connected to a DC input which may include a solar module and a second state, in which the string is connected to an AC output, which may be a power grid. The battery storage system is configured for at least two operating modes including a DC input mode and an AC output mode. In the DC input mode, the selector switch is in its first state and the string is configured for receiving DC electrical energy with charging the battery modules. In the AC output mode, the selector switch is in its second state and the string is configured for generating an AC output with discharging the battery modules.
Patent EP-4198460-A1 (EP)
Inventor: TUBBESING ROLAND
IPC: G01D11/24
Filed: 2022-11-30
Abstract: Vorgeschlagen wird ein Sensorgehäuse 1 für die Montage in einer Begrenzungswand 7 eines Self-Storageabteils 14 bzw. einer Self-Storage-Box von ausserhalb bzw. gangseitig 15 des Self-Storageabteils 14 bzw. der Self-Storage-Box, wobei das Gehäuse 1 im Wesentlichen zweiteilig ausgebildet ist, und wobei die beiden Gehäuseteile 2, 3 scharnierartig mit- und zueinander verschwenkbar verbunden sind, mit einem Flansch 4, der am Gehäuseteil 2 gangseitig 15 vorgesehen ist, wobei am Flansch 4 im umlaufenden Rand mehrere Montageöffnungen 5 vorgesehen sind, mit einer Mehrzahl von elektrischen Anschlüssen 6, die im äußeren Gehäuseteil 2 derart angeordnet sind, dass diese im Abdeckungsbereich der Begrenzungswand 7 des Self-Storage-Abteils bzw. der Self-Storage-Box nach der Montage liegen, mit einer Mehrzahl von Sensoren 6 und Leuchtmitteln 10, die am inneren Gehäuseteil 3 abteilseitig 14 bzw. boxseitig angeordnet sind und/oder mit einer Mehrzahl von Sensoren 16 und Leuchtmitteln 17, die am äußeren Gehäuseteil 2 gangseitig angeordnet sind. Innen und außen als Orientierungsangabe bezieht sich dabei auf die Begrenzungswand 7 des Self-Storage-Abteils 14 bzw. der Self-Storage-Box. Außen bedeutet gangseitig und innen bedeutet abteil- bzw. boxseitig.
Patent EP-4201649-A1 (EP)
Title: Three-dimensional object fabrication method, and three-dimensional object fabrication system
Inventor: SHINDOH HIDENORI
IPC: B29C64/393
Filed: 2022-12-21
Abstract: A three-dimensional object fabrication method of the present disclosure includes forming (S1) a fabrication layer including a fabrication material, applying (S2) a fabrication liquid to the fabrication layer, flattening (S3) the fabrication layer, monitoring (S4) a scattering condition of the fabrication material in the forming and the flattening, and adjusting (S5) at least one of the forming (S1) and the flattening (S3), based on a monitoring result of the scattering condition in the monitoring (S4).
Patent EP-4190990-A1 (EP)
Inventor: VAN OERS PETRUS CHRISTIANUS JOHANNA MARIA
IPC: E04G5/08
Filed: 2019-11-14
Abstract: A scaffolding comprises a system of uprights (10) which are mutually connected by ledgers (20) with enclosing of scaffold sections (1,2). Successive scaffold sections (1,2) within a level are provided with an at least substantially continuous scaffold floor (30,40). A first floor part (30) spans a first scaffold section (1) within the level and a second floor part (40) spans a second scaffold section (2). The first floor part (30) makes an angle with the second floor part (40). Resting therebetween on a support (60,90) is a platform (50,70), which platform (50,70) spans at least for the greater part an intermediate space between the first floor part and the second floor part. The platform (50,70) and the support are configured such that an adjustment of the angle between the first and the second scaffold section is allowed.
Patent EP-4288753-A1 (EP)
Title: Testing film with determination of force
Inventor: DENDAUW JELLE CARL
IPC: G01L5/00
Filed: 2022-02-04
Abstract: Device for measuring a stretching force on a film, wherein the device has adapted an unwinding station to hold and unwind a spool of stretch film via an unwinding motor, wherein the device further has a first stretching station with a first driven stretch roller and a second driven stretch roller for imparting a predetermined first stretch to the stretch film, and wherein the device has a second stretching station with a third driven stretch roller for imparting a second predetermined stretch to the stretch film, wherein a sensor is provided in the unwinding station in order to measure a release parameter which is indicative of where the stretch film releases from the spool, wherein a processor is provided to calculate a first and second force, needed to obtain respectively the first stretch and second stretch, on the basis of the release parameter and an output of the first, second, third torque meters and the unwinding torque meter.
Patent EP-4302065-A1 (EP)
Inventor: DAMANN ROLAND
IPC: G01N1/40
Filed: 2022-03-02
Abstract: Verfahren zur Lokalisierung von Bereichen eines Gewässers, die eine erhöhte Partikelkonzentration aufweisen, mit den folgenden Schritten: • Ansteuern einer definierten Position in dem Gewässer mit einem Wasserfahrzeug, das eine Einrichtung zum Bereitstellen von Druckwasser, eine mit der Einrichtung zum Bereitstellen von Druckwasser verbundene Druckwasserleitung mit einem Entspannungsventil und ein optisches Messsystem aufweist, • Ausströmenlassen von Druckwasser durch das Entspannungsventil, während das Entspannungsventil unterhalb und in einem definierten Abstand von einer Wasseroberfläche angeordnet ist, so dass eine Vielzahl von Mikroblasen entstehen und an die Wasseroberfläche aufsteigen, • Erfassen eines Bilds der Wasseroberfläche mit dem optischen Messsystem, • Ermitteln eines Kennwerts für die Partikelkonzentration auf Grundlage des mit dem optischen Messsystem erfassten Bilds.
Patent EP-4292169-A1 (EP)
Title: Erdanschlussklemme
Inventor: DI COSOLA VITOGIUSEPPE
IPC: H01R4/44
Filed: 2022-01-27
Abstract: Die Erfindung bezieht sich auf eine Erdanschlussklemme (1) zur Befestigung eines Erdanschlusskabels (2) an einem Feldgerät (3) der Prozess- und Automatisierungstechnik. Die Erdanschlussklemme (1) umfasst ein Verbindungselement (4) zum Verbinden der Erdanschlussklemme (1) mit dem Feldgerät (3) und einen Klemmkörper (7) zum Einklemmen des Erdanschlusskabels (2).
Patent EP-4304831-A1 (EP)
Inventor: JONGBLOEDT MATHIEU
IPC: B29C53/60
Filed: 2022-03-08
Abstract: In this process for winding a filament around a winding support (6) having a general cylindrical shape held by a holding device (4) fixed to a base (18), the following steps occur in synchronization: (i) feeding a filament (24), by means of at least one feeding device (22), towards the winding support (6), (ii) rotating the winding support (6) with respect to the base (18) around a pitch axis (10) of the winding support (6), (iiiA) rotating unlimitedly the at least one feeding device (22) around a yaw axis (12) of the winding support (6) with respect to the base (18), and/or (iiiB) rotating unlimitedly the winding support (6) around the yaw axis (12) of the winding support (6) with respect to the base (18), (iv) rotating unlimitedly the winding support (6) with respect to the base (18) around a roll axis (8) of the winding support.
Patent EP-4315800-A1 (EP)
Title: Content delivery
Inventor: NILSSON MICHAEL
IPC: H04L65/612
Filed: 2022-03-15
Abstract: A method of managing content delivery to a client device by a proxy, where the content is made up of a sequence of segments. The proxy starts off by receiving content requests from the client device over unicast, and fulfilling those requests by forwarding them to a content server, and receiving that content before forwarding onto the client device. At some stage, the proxy determines that a multicast channel should be joined to more efficiently receive the required content. However, the multicast channel is likely to be ahead of the available unicast data. Therefore, a multicast join command is delayed until the proxy has taken steps to obtain subsequent content by unicast faster than that content is being requested by the client device, so that the obtained content has caught up with the content available on the multicast channel. The proxy stores this content and uses it to respond to requests from the client device. Only then does the proxy take action to join the multicast channel.
Patent EP-4313997-A1 (EP)
Title: Nouveaux ligands asymétriques à base de ferrocène portant un motif di(adamantyle)phosphino volumineux et leurs catalyseurs métalliques
Inventor: XU GUOLIN
IPC: C07F7/08
Filed: 2022-03-25
Abstract: La présente invention concerne des ligands asymétriques à base de ferrocényle contenant des groupes di(l-adamantyle)phosphino de formule générale, Fc(Ad 2 P)(R 2 P) et des complexes métalliques correspondants, comprenant des complexes d'halogénure métallique, des complexes cationiques N-biphényle métalliques et des complexes cationiques R-allyle métalliques, utiles en catalyse. Les ligands et les complexes résolvent les problèmes avec les catalyseurs classiques, fournissant de nouvelles voies à des réactions de couplage croisé antérieurement difficiles, notamment le couplage C-P, le couplage C sp2 -C sp3  et d'autres applications de couplage croisé classiques, tout en étant extensible de telle sorte qu'ils peuvent être fournis en quantité et en pureté suffisantes pour des applications industrielles.
Patent EP-4281411-A1 (EP)
Inventor: FORSBERG GUSTAF
IPC: C01B21/20
Filed: 2022-01-18
Abstract: L'invention concerne une méthode de synthèse d'oxydes d'azote (NOx) comprenant les étapes consistant à fournir un mélange gazeux comprenant de l'oxygène et de l'azote ; et chauffer le mélange gazeux à une température d'au moins 2300 K à une pression de 10 à 100 bars dans un réacteur thermique formant un mélange gazeux comprenant des NOx. L'invention concerne également une méthode de production de HNO3.
Patent EP-4284361-A1 (EP)
Inventor: BURT JUSTIN LOCKHEART
IPC: A61K31/28
Filed: 2022-01-31
Abstract: La présente divulgation concerne de nouvelles formulations de tétrathiomolybdate de bis-choline utiles pour traiter une maladie ou un trouble associé au métabolisme du cuivre, telle que la maladie de Wilson (WD). Par exemple, la présente divulgation concerne des formulations à faible dose de tétrathiomolybdate de bis-choline.
Patent EP-4290569-A1 (EP)
Title: Composite wiring board
Inventor: SAWADAISHI MASASHI
IPC: H01L23/12
Filed: 2022-02-03
Abstract: Provided is a wiring board that facilitates narrowing a pitch of bonding terminals used for bonding to a semiconductor chip, providing finer wiring in a substrate and reducing cost, and is capable of achieving high connection reliability. A composite wiring board (10) includes: a first wiring board (11); a second wiring board (12) facing the first wiring board (11) and bonded to the first wiring board (11), a distance from the second wiring board (12) to the first wiring board (11) being greater at a peripheral part than at a center part of the second wiring board (12); and a sealing resin layer (13) interposed between the first wiring board (11) and the second wiring board (12), the sealing resin layer (13) covering an end face of the second wiring board (12).
Patent EP-4283955-A1 (EP)
Inventor: GUO ZHIPENG
IPC: H04L67/12
Filed: 2022-02-10
Abstract: This application provides a communication key configuration method and apparatus. A certificate and key management server may receive a first message from a first terminal, where the first message includes a first certificate and a second certificate. The certificate and key management server may verify, based on the first certificate, that the first terminal has an identity credential for requesting a communication key by using the second certificate. Then, the certificate and key management server may encrypt, by using a first public key in the second certificate, a communication key allocated to the first terminal, to obtain a ciphertext of the communication key; and then send a second message including the ciphertext of the communication key to the first terminal. It can be learned that, in the method, the communication key can be directly allocated to the first terminal, to reduce a quantity of message exchanges required for key agreement; and the identity credential of the first terminal can be further verified by using the first certificate, and the communication key can be encrypted by using the second certificate, thereby greatly ensuring security of allocation and transmission of the communication key.
Patent EP-4292296-A1 (EP)
Inventor: SHARMA DUSHYANT
IPC: H04R3/00
Filed: 2022-02-10
Abstract: A method, computer program product, and computing system for encoding audio encounter information of a reference audio acquisition device of a plurality of audio acquisition devices of an audio recording system, thus defining encoded reference audio encounter information. Location information may be estimated, via a machine vision system, for an acoustic source within an acoustic environment. One or more acoustic relative transfer functions may be selected from a plurality of acoustic relative transfer functions for the plurality of audio acquisition devices of the audio recording system based upon, at least in part, the location information. The encoded reference audio encounter information and a representation of the selected one or more acoustic relative transfer function may be transmitted.
Patent EP-4307240-A1 (EP)
Title: Method for identifying selection area in oral image and device therefor
Inventor: YOO CHANG MAN
IPC: G06T19/20
Filed: 2022-03-11
Abstract: Provided is a method of identifying a selection region in an intraoral image. In detail, provided is a method of identifying a selection region in an intraoral image, including: obtaining the intraoral image; determining a reference point of the intraoral image; determining a brush, based on the reference point and at least one piece of distance information; identifying a region of the intraoral image, which overlaps a region determined by the brush, as the selection region; and displaying the selection region in the intraoral image.
Patent EP-4304923-A1 (EP)
Title: Sectioned multiple-step pulley transmission
Inventor: HACKING SEAN COLIN
IPC: B62M1/24
Filed: 2022-02-23
Abstract: A pulley for a transmission system, including a central rotatable hub having a circumference; and a plurality of adjoining identical pulley segments rotatably mounted about the central hub circumference, wherein the adjoining pulley segments form an approximately circular stepped pulley shape and each of the pulley segments includes two sections providing two curved shelf surfaces for engaging a flexible drive member, each shelf having a different radius, forming higher and lower steps, and further wherein each of the pulley segments are independently rotatable about a radial axis with respect to the central hub.
Patent EP-4313215-A1 (EP)
Inventor: COYNE JOSHUA
IPC: A61M5/315
Filed: 2022-03-21
Abstract: L'invention concerne des dispositifs d'entraînement hydraulique à usage unique et des injecteurs de grand volume à usage unique. L'invention porte sur un procédé d'entraînement hydraulique à usage unique comprenant la libération d'un dispositif de maintien pour déplacer une partie revêtue d'un catalyseur d'une tige dans une chambre remplie de réactif, la génération d'une pression dans la chambre en raison d'au moins un élément parmi la création de gaz et l'expansion thermique à partir d'une réaction chimique entre la partie revêtue de catalyseur et le réactif, le déplacement hydraulique d'un objet mobile en communication hydraulique avec la chambre et l'arrêt d'une réaction chimique supplémentaire lorsque la pression dépasse un seuil de force de dispositif de maintien pour permettre au dispositif de maintien de retenir une partie revêtue d'un catalyseur de la tige rétractée à l'extérieur de la chambre. La pression autorégulée dans la chambre permet un taux contrôlé de déplacement hydraulique de l'objet mobile.
Patent EP-4317511-A1 (EP)
Inventor: LI JUN
IPC: C22C38/02
Filed: 2022-03-31
Abstract: Provided are a low-carbon low-alloy Q&P steel or hot-dip galvanized Q&P steel with a tensile strength greater than or equal to 1180 MPa, and a manufacturing method therefor. The steel comprises the chemical components by mass percent: C: 0.16-0.23%, Si: 1.1-2.0%, Mn: 1.6-3.0%, P ≤ 0.015%, S ≤ 0.005%, Al: 0.02-0.05%; and the steel can further comprise one or two of Cr, Mo, Ti, Nb and V, and Cr + Mo + Ti + Nb + V ≤ 0.5%, and the balance being Fe and other unavoidable impurities. The manufacturing method comprises the processes of smelting, casting, hot rolling, cold rolling, and a rapid heat treatment or a rapid heat treatment hot dip process. By controlling a rapid heating process, short-time temperature maintaining process and rapid cooling process in a rapid heat treatment process, a recovery process, recrystallization process and austenite phase change process of deformed structures are changed; and by inhibiting the recrystallization of ferrite, a microstructure of an equiaxed fine crystal complex phase is obtained, the final obtained steel has a metallographic structure of a polyphase structure of martensite, residual austenite and ferrite, the grain size is 1-3 µm, the mechanical property is optimized and improved, and the material performance interval range is expanded.
Patent EP-4148856-A1 (EP)
Title: Method for manufacturing lithium secondary battery
Inventor: HWANG GYU OK
IPC: H01M10/058
Filed: 2022-03-16
Abstract: A method of producing a lithium secondary battery according to the present invention allows a SEI film to be more easily formed by a stepwise charging process of gradually increasing the magnitude of a charging current or a stepwise charging & pulse charging and discharging in primary charging after injection of a first electrolyte and also allows the formed SEI film to be stabilized, and thus gas generated during an activation process can be further reduced, and the resistance of a final battery cell produced by the method can be reduced.
Patent EP-4173717-A1 (EP)
Title: Micronizing apparatus for hydrogel of super absorbent polymer
Inventor: CHUNG UI SEOK
IPC: B02C18/24
Filed: 2022-06-20
Abstract: A micronizing apparatus for hydrogel of super absorbent polymer is disclosed. The micronizing apparatus may include: a body having a transfer space where hydrogel is transferred, and a discharge space where ground hydrogel is discharged formed inside the body; a first rotation shaft rotatably disposed in the transfer space, wherein at least one screw is formed on an outer perimeter surface to transfer the hydrogel along a longitudinal direction of the body; a hole plate fixedly installed in the body and having a plurality of through holes formed in the hole plate; a cutter that is spaced from the hole plate by a predetermined gap, and is rotatably disposed in the body so as to grind the hydrogel transferred by the screw; and a second rotation shaft that is rotatably disposed in the discharge space, and connected to the cutter to rotate the cutter, wherein a rotation speed of the first rotation shaft and a rotation speed of the second rotation shaft may be independently controlled.
Patent EP-4315545-A1 (EP)
Title: Filtre d'interférences électromagnétiques
Inventor: TUCKER ANDREW CECIL
IPC: H02J3/01
Filed: 2022-12-07
Abstract: L'invention concerne un filtre d'interférence électromagnétique (EMI) (100), ayant des bornes côté ligne (L1-L3) pour la connexion à une alimentation électrique (S) et des bornes côté charge (L1'-L3') pour la connexion à un dispositif de charge (L), le filtre EMI (100) comprend un étage de filtre EMI passif côté charge (1) connecté aux bornes côté charge (L1'-L3') et est configuré pour supprimer le bruit en mode commun et en mode différentiel. Le filtre EMI (100) comprend également un étage de filtre EMI actif côté ligne (3) connecté aux bornes côté ligne (L1-L3) et configuré pour supprimer le bruit en mode différentiel, et au moins un étage de filtre EMI actif intermédiaire (2) situé entre l'étage de filtre EMI côté charge (1) et l'étage de filtre EMI côté ligne (3), configuré pour supprimer le bruit en mode commun. L'invention concerne également un procédé de fabrication du filtre EMI (100).
Patent EP-4191536-A1 (EP)
Inventor: SHIN HYUN JOON
IPC: G06T7/11
Filed: 2022-07-06
Abstract: Provided is a method of generating a texture image of a virtual fabric. The method includes generating similarity information about each similarity between a basic pattern included in a target analysis area and a plurality of sub areas which divide the target analysis area, generating at least one of information about a repetition number of the basic pattern and information about a repetition direction of the basic pattern based on the similarity information, and generating a texture image of a virtual fabric by disposing a plurality of basic patterns in a predetermined area based on the basic pattern, the information about the repetition number and the information about the repetition direction.