baber/WOPTO huggingface dataset:
Patent EP-4305683-A1 (EP)
Inventor: GRIESSL DESIREE
IPC: H01M4/04
Filed: 2022-02-16
Abstract: Verfahren zum Trennen oder Wiedergewinnen von Materialien von Elektroden, umfassend die Schritte: − Bereitstellen eines Substrats, insbesondere eines Trägermaterials einer Elektrode, auf welchem eine Beschichtung aufgebracht ist; − Zumindest bereichsweise Abtragen der Beschichtung mittels Schneestrahlen.
Patent EP-4295584-A1 (EP)
Title: Sound channel, portable audio device comprising such a sound channel and method of operating such a sound channel
Inventor: BOLSMAN CASPAR TITUS
IPC: H04R1/10
Filed: 2022-02-11
Abstract: The invention relates to a sound channel and a portable audio device comprising such a sound channel, wherein said sound channel comprises a vent path, a closing element and a guiding surface for guiding a movement of the closing element, wherein said closing element is slidably moveable with respect to said guiding surface by a driving means between a first position in which the closing element substantially closes the vent path and a second position in which the closing element leaves the vent path open, and wherein the closing element comprises a stop surface that engages a stop element of the sound channel in the first position of the closing element and a sliding surface that extends substantially parallel to said guiding surface, wherein a liquid is present between the sliding surface of said closing element and the guiding surface. The invention also relates to a method of operating such a sound channel.
Patent EP-4261997-A1 (EP)
Title: Battery, electric device, and battery preparation method and device
Inventor: SUN ZHANYU
IPC: H01M50/244
Filed: 2022-02-21
Abstract: Embodiments of the present application provide a battery, a power consumption device, and a method and device for producing a battery. The battery includes: a plurality of battery cells arranged in a first direction; and a spacer plate, the spacer plate extending in the first direction and being connected to a first wall of each battery cell of the plurality of battery cells, the first wall being a wall of the battery cell that has a largest surface area, a surface of the spacer plate being provided with an insulating layer, a size of the spacer plate in a second direction being less than 0.5 mm, and the second direction being perpendicular to the first wall. According to technical solutions of the embodiments of the present application, performance of the battery could be improved.
Patent EP-4150609-A1 (EP)
Inventor: SHELTON IV FREDERICK E
IPC: G09B23/28
Filed: 2022-05-20
Abstract: An interactive and dynamic surgical simulation system may be used in the context of a computer-implemented interactive surgical system. The surgical simulation system may enable enhanced navigation, such as to provide simulation support during a live surgical procedure. A processor may be configured to identify a procedure plan for a live surgical procedure and identify a stored simulation of a surgical procedure that corresponds to the procedure plan. The processor may determine, from information received during the live surgical procedure, a present portion of the live surgical procedure. And the processor may retrieve, from the stored simulation, a portion of the stored simulation that corresponds to the present portion of the live surgical procedure. The portion of the simulation that corresponds to the present portion of the live surgical procedure may then be presented for user interaction.
Patent EP-4162895-A1 (EP)
Title: Dental powder-jet handpiece
Inventor: WU XUNXIAN
IPC: A61C3/025
Filed: 2022-01-20
Abstract: The embodiment of the present disclosure discloses a dental sand blasting gun, when dental sand blasting powder is removed from a sand blasting handle, the dental sand blasting powder in a sand powder tank does not need to be poured out; a reversing valve, a second gas outlet and a purging pipe are additionally arranged in the sand powder tank, an gas inlet is enabled to be communicated with the second gas outlet through the reversing valve, furthermore, and the gas inlet is not communicated with a first gas outlet, then, compressed gas entering the second gas outlet is introduced into the sand blasting handle through the purging pipe, and the dental sand blasting powder remained in the sand blasting handle is removed; simultaneously, according to the dental sand blasting gun disclosed in the present disclosure, the sand blasting handle and the sand powder tank are separately designed, so that a user only needs to hold the sand blasting handle when using the dental sand blasting gun, the weight of the held part of the dental sand blasting gun is reduced, the use comfort of the dental sand blasting gun is improved, and the hand fatigue feeling is relieved; and meanwhile, the sand powder tank does not occupy the space around the sand blasting handle, which reduces the volume of the sand blasting handle, reduces the influence on the visual field of a user, and improves the convenience of operation.
Patent EP-4284704-A1 (EP)
Inventor: MORITZ BERTIL
IPC: B63B21/50
Filed: 2022-01-27
Abstract: La présente invention concerne un système d'amarrage (17) pour amarrer une plateforme flottante (13) ayant une pluralité de bras stabilisateurs (6) avec des flotteurs (11), le système d'amarrage (17) comprenant un système d'ancrage (16) comportant une pluralité d'ancres (27) et des câbles d'ancrage (25) pour ancrer le système d'amarrage en mer profonde. La partie centrale du système d'amarrage (17) comprend une unité d'amarrage (18) contenant une pluralité d'éléments d'amarrage (19) et des fils de positionnement (26), chaque élément d'amarrage étant relié à un élément d'amarrage adjacent avec un fil de positionnement (26) et à une ancre (27).
Patent EP-4307413-A1 (EP)
Inventor: YAMAMOTO YUSUKE
IPC: H01M8/04
Filed: 2022-02-25
Abstract: A fuel cell system (200) according to the present disclosure includes a fuel cell (100), a fuel gas path (1), a gas switch (2), a recycling path (3), a first discharge path (4), a first discharge unit (5), a second discharge path (6), a second discharge unit (7), and a controller (8). An initial state is defined as a state in which the gas switch (2) is in a first gas-flow stopping state, the first discharge unit (5) is in a second gas-flow stopping state, and the second discharge unit (7) is in a third gas-flow stopping state. To perform a drainage operation for discharging condensed water in the fuel gas path (1), the fuel cell (100), and the recycling path (3) during the stop of power generation by the fuel cell (100), the controller (8) switches the gas switch (2) in the initial state from the first gas-flow stopping state to a first gas-flowing state and switches the first discharge unit (5) in the initial state from the second gas-flow stopping state to a second gas-flowing state.
Patent EP-4317240-A1 (EP)
Inventor: AOSHIMA KENTA
IPC: C08G59/68
Filed: 2022-03-15
Abstract: It is intended to provide a negative type photosensitive resin composition that ensures high aspect ratio pattern processability, high storage stability, and high curability and also provides a cured product with good mechanical characteristics and high heat resistance. A negative type photosensitive resin composition comprising a polymer compound (A), a cationic polymerizable compound (B), a cationic polymerization initiator (C), and a solvent (D) wherein the component (A) contains at least one compound selected from the group consisting of polyamide, polyimide, polybenzoxazole, precursors thereof, and copolymers thereof and wherein both the relations 0.6A ≤ B + 0.5C ≤ 0.98A and 0.05(B + C) ≤ C ≤ 0.25(B + C) are satisfied where A (moles), B (moles), and C (moles) represent the quantities of all carboxylic acid residues, all diamine residues, and all monoamine residues, respectively, contained in the component (A).
Patent EP-4296139-A1 (EP)
Inventor: LI WEI
IPC: B61L15/00
Filed: 2022-08-01
Abstract: A locomotive wireless multi-heading remote distributed power traction operation control system. A set of differential multi-heading control unit (8) is added to a train control and management system of an original locomotive, and is combined and fused with a train control and management system (21), a brake control unit (24), a train safety monitoring device (20), a locomotive logic control unit (23), and a locomotive third-party device (25) to implement wireless multi-heading distributed power traction control operation of locomotives in a heavy haul combined train, and adapt to train multi-heading traction control operation of differential locomotives of a heavy haul combined train or multi-heading operation of different railway locomotives. Also provided is a multi-heading locomotive.
Patent EP-4243138-A1 (EP)
Inventor: LEE HAK SIK
IPC: H01M10/04
Filed: 2022-10-13
Abstract: The present invention relates to a pressurized channel that can improve pressure drop in both ends of the secondary battery during the formation process and an apparatus for charging and discharging a secondary battery including the same. 
     The pressurized channel according to an exemplary embodiment of the present invention includes a pair of pressurized plates disposed on both sides of the secondary battery with the secondary battery interposed therebetween. The pressurized plate includes: a body part formed with a material that has a first coefficient of thermal expansion; and an exterior part that connects to both ends of the body part and includes a thermal expansion part containing a material that has a second coefficient of thermal expansion, which is greater than the first coefficient of thermal expansion.
Patent EP-4310356-A1 (EP)
Inventor: CAO YANG
IPC: F16D27/118
Filed: 2023-02-20
Abstract: A monostable electromagnetic clutch is disclosed, which comprises a movable member (6), a magnetic assembly (100), a fixed disc (1), and a plurality of iron cores (2), wherein the magnetic assembly (100) is connected to the fixed disc (1), the iron cores (2) cross through the magnetic assembly (100) and are connected to the fixed disc (1), the movable member (6) is provided thereon with an spring member (7), and under an action of an electromagnetic force of the magnetic assembly (100) and an spring force of the spring member (7), the movable member (6) can reciprocate at a side of the magnetic assembly (100) to keep the movable member (6) and the iron cores (2) in an engaged state or a disengaged state. The structural design of the present disclosure is flexible and compact, and can be combined in a different way according to different applications and different structural spaces. The electromagnetic clutch basic units can be used separately, or a plurality of electromagnetic clutch basic units can be combined freely, and after combination, they can be freely arranged in a variety of installation positions and spaces as required, and the use of space can be fully optimized.
Patent EP-4230934-A1 (EP)
Title: Display cabinet for preserving food products and process for mounting said display cabinet
Inventor: MIATTON MARCO
IPC: F25D23/06
Filed: 2023-02-22
Abstract: Display cabinet for preserving food products, which comprises a support frame (2) comprising two crosspieces (21) fixed to two corresponding uprights (22), an insulating structure (3) fixed to the support frame (2) and comprising an insulating base panel (31) fixed to the two crosspieces (21) of the support frame (2) and an insulating back panel (32) fixed to the two uprights (22) of the support frame (2). The display cabinet also comprises a connection element (4) placed as a mechanical connection between the insulating base panel (31) and the insulating back panel (32), and such connection element (4) comprises a first hinge element (41) mechanically connected to the insulating base panel (31), and a second hinge element (42) mechanically connected to the insulating back panel (32) and rotatably connected to the first hinge element (41) in order to vary the mutual tilt between the insulating base panel (31) and the insulating back panel (32).
Patent EP-4296955-A1 (EP)
Title: Device and method with vehicle blind spot visualization
Inventor: PARK DAEUL
IPC: G06T11/00
Filed: 2023-02-27
Abstract: An electronic device includes: a processor configured to: based on two images captured at two different time points by a camera of a vehicle that is traveling and traveling information of the vehicle, determine a first transformation matrix of a camera coordinate system comprising a rotation matrix and a translation matrix for a movement of the vehicle between the two time points; transform the first transformation matrix into a second transformation matrix of a vehicle coordinate system; update a parameter of the camera to apply the movement of the vehicle to the parameter of the camera, based on either one or both of roll information and pitch information of the vehicle acquired from the rotation matrix; and visualize a blind spot of the camera based on the either one or both of the roll information and the pitch information, and based on the updated parameter and the second transformation matrix.
Patent EP-4290697-A1 (EP)
Inventor: HAMABE TAICHI
IPC: H01Q5/371
Filed: 2023-03-03
Abstract: There are provided an antenna device and a communication device including: a feed antenna connected to a feed point; a loop antenna connected to ground and arranged to surround the feed antenna; and two resonators provided inside the loop antenna and on both sides of the feed antenna in a short direction of the feed antenna. Each of the two resonators is connected to the loop antenna and has an L shape.
Patent EP-4246333-A1 (EP)
Inventor: SUN XIAO
IPC: G06F12/084
Filed: 2023-03-14
Abstract: An adaptive prefetcher for a shared system cache of a processing system including multiple requestors having a cache miss monitor and a prefetch controller. The cache miss monitor monitors requests for information from memory and identifies one of the requestors for which an identified cache line is requested. The prefetch controller submits an adaptive request for a subsequent cache line. The subsequent cache line may be determined based on a latency comparison between a loop latency (LL) of the prefetch controller and a stream latency (SL) of the identified requestor. A latency memory may be included that stores stream latencies for the requestors. The latency comparison may be used to determine how many cache lines to skip relative to the identified cache line, such as according to SL ∗ SK < LL ≤ SL ∗ (SK+1) in which SK is the number of cache lines to skip.
Patent EP-4265470-A1 (EP)
Title: Vehicle charging system and method
Inventor: KRAELING MARK BRADSHAW
IPC: B60L53/68
Filed: 2023-03-17
Abstract: A charging system and method includes a controller that may obtain vehicle system characteristics and/or charger characteristics. The charging system may control a supply of electric power from one or more charging stations to one or more energy storage devices of one or more vehicle systems based at least in part on the vehicle system characteristics and the charger characteristics.
Patent EP-4253681-A1 (EP)
Inventor: RENSON LUC
IPC: E04B2/96
Filed: 2023-03-30
Abstract: The invention is in the field of screen assemblies for curtain walls. The invention is based on a profile assembly for a curtain wall comprising a window profile assembly for receiving a panel of the curtain wall and a screen profile assembly to receive a lateral side of a screen for covering the glazing.
Patent EP-4283183-A1 (EP)
Inventor: BOZZOLO MICHELE
IPC: F17C7/04
Filed: 2023-04-27
Abstract: A gas delivery system (10) intended for use in delivering hydrogen gas from a cryogenic liquid hydrogen storage tank (20) is provided. The gas delivery system has: a cryogenic liquid storage tank; an evaporator (30); a pressurisable gas reservoir (40); a valve sub-system including: a multi-outlet valve arrangement (60) having a first valve inlet (61), a first valve outlet (62) and a second valve outlet (63); and a multi-inlet valve arrangement (70) having a second valve inlet (71), a third valve inlet (72) and a third valve outlet (73); a delivery line (6) connected to the third valve outlet; an evaporator feed line (1) connecting the storage tank and the evaporator inlet; an evaporator dispensing line (2) connecting the evaporator and the first valve inlet; a reservoir feed line (3) connecting the first valve outlet and the reservoir; a reservoir dispensing line (4) connecting the reservoir and the second valve inlet; and a reservoir bypass line (5) connecting the second valve outlet and the third valve inlet. The multi-outlet valve arrangement has: a first state in which the first valve outlet is open, and the second valve outlet is closed; a second state in which the first valve outlet and the second valve outlet are closed; and a third state in which the first valve outlet is closed, and the second valve outlet is open. The multi-inlet valve arrangement has: a fourth state in which the second valve inlet is open, and the third valve inlet is closed; and a fifth state in which the second valve inlet is closed, and the third valve inlet is open. The gas delivery system further comprises a computer-based controller configured to control the valve sub-system to provide: a first operating condition of the gas delivery system in which the multi-outlet valve arrangement is in the first state and the multi-inlet valve arrangement is in the fourth state, the gas reservoir delivers gas to the delivery line via the reservoir dispensing line, and the gas reservoir is concurrently pressurised by gas fed from the evaporator via the reservoir feed line, the reservoir bypass line being closed; a second operating condition of the gas delivery system in which the multi-outlet valve arrangement is in the second state and the multi-inlet valve arrangement is in the fourth state, the gas reservoir delivers gas to the delivery line via the reservoir dispensing line, the reservoir feed line and the reservoir bypass line being closed; and a third operating condition of the gas delivery system in which the multi-outlet valve arrangement is in the third state and the multi-inlet valve arrangement in the fifth state, the evaporator delivers gas to the delivery line via the reservoir bypass line, the reservoir feed line and the reservoir dispensing line being closed.
Patent EP-4277024-A1 (EP)
Inventor: YANG WENMIN
IPC: H01Q1/24
Filed: 2023-05-09
Abstract: The present disclosure provides a radiator, an antenna, and a base station. The radiator comprises a conductor adapted to be arranged in an antenna for transmitting and/or receiving electromagnetic waves; and a pair of slots formed in the conductor and intersecting at a predetermined angle, each of the pair of slots comprising an elongated section at the middle thereof and widened sections at both ends thereof such that the conductor is divided by the pair of slots into: a continuous outer frame portion; and an enclosed portion surrounded by and connected to the continuous outer frame portion. Thus, the bandwidth of the patch antenna can be significantly broadened while maintaining the advantages of light weight, easy layout, wide range of applications, small size, low cost, etc.
Patent EP-4279695-A1 (EP)
Inventor: WÖRNER BENJAMIN
IPC: E05F3/10
Filed: 2023-05-10
Abstract: Die Erfindung betrifft einen Türantrieb (200) für eine Tür, aufweisend ein Gehäuse (210) mit einem Hydraulikzylinder (212), eine mit der Tür koppelbare und in dem Hydraulikzylinder (212) angeordnete Antriebsmechanik (218) mit einem verschiebbaren Antriebskolben (220) und einer den Antriebskolben (220) in Schließrichtung der Tür beaufschlagenden Schließerfeder (224), wobei an der der Schließerfeder (224) gegenüberliegenden Seite des Antriebskolbens (220) ein Druckraum (214) zum Beaufschlagen des Antriebskolbens (220) mit einem Hydraulikfluid (102) in Öffnungsrichtung der Tür ausgebildet ist, ein Hydrauliksystem (90), und eine Hydraulikpumpe (10) zum Fördern des Hydraulikfluids (102) in den Druckraum (214).
Patent EP-4292920-A1 (EP)
Title: Aéronef équipé d'au moins un dispositif de surpression comprenant une paroi mobile maintenue en position fermée tant que sa déformation ne dépasse pas un état déformé donné
Inventor: LALO OLIVIER
IPC: B64C1/14
Filed: 2023-06-07
Abstract: L'invention a pour objet un aéronef comprenant au moins un dispositif de surpression comportant :- au moins une partie fixe,- au moins une paroi mobile (36) déformable et configurée pour occuper une position fermée dans laquelle elle obture une ouverture,- au moins un système de maintien (48) configuré pour maintenir la paroi mobile (36) dans la position fermée tant que la paroi (36) n'est pas dans un état déformé donné, ledit système de maintien comportant :∘ au moins une première fente (50.1) traversant la paroi mobile (36) et débouchant au niveau d'un de ses bords,∘ pour chaque fente (50.1), un premier élément de maintien (52.1) solidaire de la partie fixe et configuré pour coopérer avec la fente tant que la paroi mobile (36) n'est pas à l'état déformé donné.Cette solution permet de réduire l'encombrement, les coûts et la masse de chaque système de maintien (48).
Patent EP-4309552-A1 (EP)
Inventor: GUTIERREZ JUAN
IPC: A47J39/00
Filed: 2023-07-21
Abstract: A cabinet for holding a plurality of food products is provided and includes a housing this formed with a plurality of outer walls and establishes a holding volume and an air handling volume. The holding volume includes a plurality of discrete holding areas, wherein each of the discrete holding areas are configured to receive a food product therein and an air flow path between the air handling volume and the holding volume. The housing includes an inner bottom wall that is spaced from the lower wall to allow air to flow therethrough, the inner bottom wall includes a plurality of apertures to direct air to return to the holding volume from the air handling volume.
Patent EP-4312146-A1 (EP)
Title: Voice enabled content tracker
Inventor: SANTHARAM SANGEETHA UTHAMALINGAM
IPC: G06F40/279
Filed: 2023-07-25
Abstract: Certain aspects of the present disclosure provide techniques and systems for automatically detecting, tracking, and processing certain information content, based on voice input from a user. A voice enabled content tracking system receives natural language content corresponding to audio input from a user. A determination is made as to whether the natural language content includes a first type of information, based on evaluating the natural language content with a first machine learning model. In response to determining the natural language content comprises the first type of information, a temporal association of the first type of information is determined, based on evaluating the natural language content with a second machine learning model, and a message including an indication of the temporal association of the first type of information is transmitted to the user.
Patent EP-0001693-A1 (EP)
Inventor: DILLARD JAMES GERSON
IPC: B29C44/46
Filed: 1978-10-03
Abstract: Below a longitudinally and vertically movable mixing head (14) there is a sloped portion of a conveyor (22) comprising a pair of stationary central panels (168) and a right and left pair of panels (188,178). Each pair of panels is hinged together and slide toward and away from the longitudinal axis of the central panels. A paper sheet (232) slides over the panels onto a level bottom conveyor. Vertical side fences (32), whose distance is adjustable, are adjacent the side edges of the bottom conveyor panels. A paper sheet (35) slides along the inside surface of each side fence (32) at the same speed as the bottom sheet of paper (232). The central panels have air passages (208) therethrough. A blower (211) is operably connected to the air passages (208) to blow air therethrough and under the paper sheet to glide the paper along the sloped conveyor.