baber/WOPTO huggingface dataset:
Patent EP-4216561-A1 (EP)
Title: Live streaming interface interaction method and apparatus, electronic device, and computer-readable medium
Inventor: LIU WENJING
IPC: H04N21/4788
Filed: 2021-09-22
Abstract: The present disclosure relates to the field of network live streaming, and provides a live streaming interface interaction method and apparatus, an electronic device, and a computer-readable medium. The method comprises: displaying, on a live streaming interface, a first function control and a second function control used for indicating the same function state; receiving an interactive operation acting on the live streaming interface, and switching the function state of the first function control and the second function control when it is determined that the interactive operation meets a preset condition; and respectively displaying corresponding guide animations on display positions corresponding to the first function control and the second function control, so as to prompt a user to perform the next interactive operation. According to the technical solution, by adding function controls, the use of the two function controls to interact with each other to prompt the same function state is realized, and the expressive force of the function state corresponding to the function controls is enhanced, thereby helping to guide users to perform interactive operations according to the function state.
Patent EP-4219058-A1 (EP)
Inventor: HUANG SHUO
IPC: B23K15/00
Filed: 2021-10-11
Abstract: The present invention sets a target shape from three-dimensional shape data of a stacked structure and divides the set target shape into a plurality of bead models having shapes corresponding to welded beads. An amount of a filler material that drips down to a lower layer during bead formation in a bead stacking section in which the divided bead models are stacked in the top-to-bottom direction is predicted in accordance with welding conditions for the welded beads. Respective bead heights of the bead models in the bead stacking section are corrected in accordance with the predicted dripping amount. A stacking plan for modeling the stacked structure is created by employing a plurality of bead models including the bead models having the corrected heights.
Patent EP-4232243-A1 (EP)
Title: Coupling mechanism for a utility module
Inventor: BARTON GEORGE
IPC: B25H3/02
Filed: 2021-10-21
Abstract: A coupling mechanism for a utility module is provided. The coupling mechanism includes an locking panels that interface with opposing tabs of a modular storage system. The locking panels actuate between a locked position and an unlocked position.
Patent EP-4238032-A1 (EP)
Inventor: LUNDGREN LON C
IPC: G06Q20/38
Filed: 2021-10-29
Abstract: Systems and methods for enabling an autonomous cryptographic and blockchain actor in a browser execution context are disclosed. An example method includes generating, by a web browser application, a root cryptographic identity for the web browser application to interact with blockchain(s). The method also includes creating sub identities based on the root cryptographic identity, associating the sub identities with blockchain identities on the blockchain(s), and causing the blockchain identities to be funded, for smart contract call transaction(s) via the blockchain(s).
Patent EP-4241984-A1 (EP)
Inventor: HIRAMATSU HIROSHI
IPC: B32B23/08
Filed: 2021-11-05
Abstract: The present invention relates to improvement of blocking resistance when a water-based dispersion containing polylactic acid as a dispersoid is used as a heat sealant. Provided is an aqueous dispersion obtained by dispersing a dispersoid containing polylactic acid and carnauba wax in a water-based dispersion medium, in which 1 to 14% by mass of the carnauba wax is blended relative to a mass of the polylactic acid.
Patent EP-4230806-A1 (EP)
Inventor: CHIBA TAKAAKI
IPC: E02F3/43
Filed: 2021-11-15
Abstract: Provided is a work machine including a controller configured to perform area restriction control for preventing a vehicle body from deviating from a work area set in a construction area. In this work machine, it is possible to easily set an area for which operation of the work machine is to be restricted in an actual space to a desired position, and to avoid displacement of the area for which the work machine is to be actually controlled from the set area. The work machine includes a controller configured to perform area restriction control for restricting operation of a vehicle body so as to prevent the vehicle body from deviating from a work area set in a construction area. The controller sets at least a part of the work area based on design data representing a final intended shape of a construction target in the construction area.
Patent EP-4258834-A1 (EP)
Inventor: LIANG CUIPING
IPC: H05K7/20
Filed: 2021-12-03
Abstract: The present invention relates to the technical field of power converters, and disclosed are a cooling device of a power converter and a power converter. The cooling device of a power converter comprises a housing and a lower cover plate; the housing is provided with a communicating groove and a mounting cavity, an opening of the communicating groove and an opening of the mounting cavity face opposite directions, and the communicating groove is provided with a flow guide rib so as to separate the communicating groove; and the lower cover plate is provided on the housing, the lower cover plate and the communicating groove form a waterway channel, and the flow guide rib separates the waterway channel into a shunt channel. The power converter comprises the cooling device of the power converter. In the cooling device of a power converter and the power converter of the present invention, coolant flow dead zones are reduced by providing the flow guide rib within the communicating groove, a heat dissipation part is provided within the mounting cavity, and heat conduction between an element to be cooled and the water flow channel is improved, thereby improving cooling efficiency.
Patent EP-4242213-A1 (EP)
Title: Boronic acid compound
Inventor: JUNG CHEOL KYU
IPC: C07F5/02
Filed: 2021-12-10
Abstract: The present invention relates to: a compound represented by chemical formula 1; a pharmaceutically acceptable salt thereof or an isomer thereof; and a pharmaceutical composition for treating or preventing proteasome-borne diseases, containing same as an active ingredient.
Patent EP-4265949-A1 (EP)
Title: Valve
Inventor: EJIMA Takahiro
IPC: F16K31/06
Filed: 2021-12-06
Abstract: There is provided a valve capable of reducing valve leakage. A valve includes: a valve housing 10 in which ports 11 and 12 through which a fluid passes are formed; a valve body 51 to be driven by a drive source 80; a valve seat 40a on which a contact portion 51a of the valve body 51 is seated; and biasing members 16 and 17 for biasing the valve body 51 in a valve closing direction. The valve seat 40a is formed of an elastic member 40.
Patent EP-4269437-A1 (EP)
Inventor: LI JIAGUO
IPC: C07K16/28
Filed: 2021-12-27
Abstract: Provided by the present invention is a PD-1 binding molecule, which contains an anti-PD-1 single-domain antibody. The complementarity-determining region (CDR) of the single-domain antibody comprises CDR1 shown in SEQ ID NO:1, CDR2 shown in SEQ ID NO:2, and CDR3 shown in SEQ ID NO:3.
Patent EP-4223172-A1 (EP)
Inventor: ISOBE EIJI
IPC: A42B3/04
Filed: 2021-08-11
Abstract: This screen device configured to be attached to a helmet comprises a supporting part and a combiner. The supporting part includes a rail part for supporting the combiner. The combiner includes: a projection plane on which an image projected from a projection part attached to a helmet is projected; and a supported part supported by the rail part. The rail part supports the supported part such that the supported part can move between a display position at which the projection plane is disposed in front of a wearer of the helmet and a retracted position at which the projection plane is retracted from the front of the wearer. The supporting part further includes a positioning part that positions the supported part supported by the rail part. The positioning part is configured to position, through external operation on the positioning part, the supported part at at least one of the display position and the retracted position.
Patent EP-4154647-A1 (EP)
Inventor: YAO CHUNHAI
IPC: H04W72/04
Filed: 2021-08-05
Abstract: Embodiments of the present disclosure relate to discontinuous reception (DRX) transmission. Embodiments of the present disclosure propose a solution for DRX configurations for point-to-point (PTP) and/or point-to-multipoint (PTM) transmissions. In this solution, a user equipment (UE) maintains separate DRX configurations for PTP transmissions and PTM transmissions. During active time for the PTP transmissions, the UE monitors physical downlink control channel (PDCCH) with a UE specific identifier. The UE monitors PDCCH with a PTM transmission specific identifier during active time for the PTM transmissions. In this way, it can match the MBS service quality mechanism. Moreover, it also saves power at the UE.
Patent EP-4290049-A1 (EP)
Inventor: SHIRAISHI MASAYUKI
IPC: F01D5/14
Filed: 2021-02-05
Abstract: A blade member on a surface of which a groove structure is formed, wherein the groove structure includes a plurality of first groove structures, a plurality of second groove structures, and a third groove structure, the plurality of first groove structures are formed to extend in a first direction, the plurality of second groove structures are formed to extend in a second direction that is different from the first direction, the third groove structure extends along a third direction that is different from the first and second directions, and is formed between one first groove structure and one second groove structure.
Patent EP-4317127-A1 (EP)
Inventor: WATANABE TAKASHI
IPC: C07C215/08
Filed: 2021-03-26
Abstract: Disclosed is a eutectic mixture containing a first component and a second component as main components. The first component is a quaternary ammonium salt, and the second component is an aminocarboxylic acid and/or a derivative thereof, the aminocarboxylic acid having a -COOH group and an -NH- group in the same molecule. The eutectic mixture has a melting point, Tm, which is lower than the melting point of the first component, T 1 , and which is lower than the melting point of the second component, T 2 . The eutectic mixture is in a homogeneous liquid state at a temperature higher than the melting point, Tm. Disclosed is a liquid composition containing a third component dissolving in the eutectic mixture. The third component contains one or two or more selected from cellulose, hemicellulose, and lignin.
Patent EP-4207361-A1 (EP)
Title: Negative electrode sheet, secondary battery, battery module, battery pack, and electric device
Inventor: Lv Shuqin
IPC: H01M10/0525
Filed: 2021-11-09
Abstract: This application discloses a negative electrode plate, a secondary battery, a battery module, a battery pack, and an electric apparatus. The negative electrode plate disclosed in this application includes a negative electrode current collector and active material layers disposed on at least one surface of the negative electrode current collector. The active material layers include a first active material layer and a second active material layer disposed on a surface of the first active material layer. The first active material layer includes a first active material, the second active material layer includes a second active material, and the active material layers satisfy α×CW<sub>2</sub>≤CW<sub>1</sub>, α being a relative factor of layer spacings, where α=d2d1 and 1≤α≤1.12. Using a secondary battery obtained by using the negative electrode plate of this application can improve both rate performance and energy density of the battery.
Patent EP-4248806-A1 (EP)
Inventor: CAO SHUNLIN
IPC: A47G27/02
Filed: 2021-11-29
Abstract: A carpet pad includes a top hook layer and a bottom anti-slip layer. An upper surface of the hook layer is provided with protruding monofilaments in a bent shape. Top ends of the protruding monofilaments are provided with bumps formed by melting/softening and then cooling the protruding monofilaments. The protruding monofilaments on the hook layer are heat-treated to make their top ends melted/softened into the small bumps. The heat-treated protruding monofilaments have a certain degree of curvature and inclination, and thus can firmly hook with various carpets above and provide a large friction force, in particular in a vertical direction. The length and density of the protruding monofilaments are reasonably designed to make the protruding monofilaments well hook and lock with the carpet above. In addition, the protruding monofilaments touch soft, and the bumps are not prickly.
Patent EP-4254610-A1 (EP)
Title: Battery, electric device, method for preparing battery cell, and device
Inventor: CHEN XINXIANG
IPC: H01M50/102
Filed: 2021-10-22
Abstract: Embodiments of this application provide a battery, an electric device, and a method and a device for preparing battery cell, featuring a higher space utilization. The battery includes: a plurality of battery cells, where the plurality of battery cells are arranged in a first direction, a first region on an edge of a first surface of each of the plurality of battery cells is recessed to form a first recess, a first electrode terminal of each of the battery cells is protrusively provided on a second surface of the battery cell, the first surface and the second surface are perpendicular to the first direction, and the plurality of battery cells include a first battery cell and a second battery cell that are adjacent; and a first busbar configured to connect first electrode terminals of the adjacent first battery cell and second battery cell, where the first busbar bypasses a side wall of the second battery cell parallel to the first direction, so that a first end of the first busbar is connected to the first electrode terminal of the first battery cell and a second end of the first busbar is connected to the first electrode terminal of the second battery cell, where the first end of the first busbar and the first electrode terminal of the first battery cell are both accommodated in the first recess of the second battery cell.
Patent EP-4039302-A1 (EP)
Inventor: BOULANGER THIERRY
IPC: A61M16/06
Filed: 2022-01-07
Abstract: L'invention concerne un appareil de délivrance de gaz (1) comprenant un passage de gaz interne (100), un réservoir déformable (27), un dispositif à vanne (22) et une unité de contrôle (50) à microprocesseur (51) pilotant le dispositif à vanne (22) pour fixer ou ajuster le débit de gaz traversant ledit dispositif à vanne (22). Des moyens de détermination de débit (60) permettent d'opérer des mesures de pression ou de débit dans le passage de gaz interne (100), et transmettre ces mesures à l'unité de contrôle (50). Un capteur de pression (55) opère des mesures de pression de gaz (P<sub>55</sub>) du gaz thérapeutique alimentant le réservoir déformable (27) et les fournit à l'unité de contrôle (50). Un masque respiratoire (10) est en communication fluidique avec le passage de gaz interne (100) pour être alimenté en gaz thérapeutique provenant du réservoir déformable (27).
Patent EP-4029633-A1 (EP)
Inventor: JONES BRUCE DAVID
IPC: G01B21/04
Filed: 2022-01-18
Abstract: A 3D printing apparatus includes a distance measurement portion that detects the height of a build platen having its height controlled by a displacement control portion. The apparatus detects a Z-scale error by displacing the build platen between at least two different set heights, detecting the heights of the build platen at each set height, and calculating the Z-scale error.
Patent EP-4220539-A1 (EP)
Inventor: VAREKAMP CHRISTIAAN
IPC: G06T5/00
Filed: 2022-01-27
Abstract: To obtain a practical yet versatile and accurate apparatus for luminance re-grading (300) of an input high dynamic range image (IM_HDR) of first luminance dynamic range into a second image (IM DR2) of second luminance dynamic range, the inventors propose the apparatus to comprise: 
- a first neural network processing circuit (301), having as input a set of pixel luminances of the input high dynamic range image (IM_HDR), characterized in that the first neural network processing circuit has at least two sets of outputs, a first output set (S1) comprising at least one parameter (P11) which determines a re-grading function, and a second output set (S2) comprising at least one corresponding parameter (P12) which determines a re-grading function which is determined by the same parametric definition but a different parameter value; 
- a second neural network processing circuit (302), which has as input at least one measurement value (La) from at least one sensor (311), and as output a set of weights corresponding in amount to at least the number of sets of the first neural network processing circuit; 
- a combiner (303), arranged to add a first parameter (P11) of the first output set of the first neural network processing circuit multiplied by a corresponding first weight (wl 1) from the second neural network processing circuit to a corresponding output (P12) for the same re-grading function defining parameter of the second output set of the first neural network processing circuit multiplied by a corresponding second weight (w12) from the second neural network processing circuit, yielding a final parameter (P1_f); and 
- a luma mapping circuit (320) arranged to map input lumas of the input high dynamic range image (IM_HDR) with a luma mapping function (F_L) which is defined by the final parameter (Pl_f) to obtain output lumas of the second image (IM DR2).
Patent EP-4234127-A1 (EP)
Inventor: SEUFERT REINER
IPC: B22F3/10
Filed: 2022-02-23
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines mehrschichtigen Magneten (1), wobei eine erste Schicht (2) eines Grünlings durch Aufbringen von Material mittels Spritzgusses auf eine Grundplatte gebildet wird, wobei das Material magnetisches Material, z. B. NdFeB-Pulver und/oder SmCo-Pulver, und ein Bindemittel, z. B. Kunststoffbinder, aufweist, wobei eine zweite isolierende Schicht (3) des Grünlings durch Aufbringen von weiterem Material mittels Spritzgusses auf und/oder angrenzend an die erste Schicht gebildet wird, wobei das weitere Material ein elektrisch schlecht leitendes Material ist mit einer elektrischen Leitfähigkeit, die zwischen 1·10<sup>-8</sup> und 1·10<sup>-14</sup> S/m liegt, und/oder durch Oxidation einer Oberfläche der ersten Schicht gebildet wird und/oder durch Aufbringen des Bindemittels mittels Spritzgusses gebildet wird.
Patent EP-4234666-A1 (EP)
Title: Water-soluble unit dose article comprising a fibrous non-woven sheet and a surfactant system
Inventor: BULLIVANT TIMOTHY
IPC: C11D1/83
Filed: 2022-02-24
Abstract: A water-soluble unit dose article comprising a fibrous non-woven sheet and a surfactant system.
Patent EP-4023066-A1 (EP)
Inventor: FREED DARREN
IPC: A01N1/02
Filed: 2015-03-18
Abstract: A modular and portable apparatus is disclosed for maintaining and transporting an excised donor heart (100). The apparatus (10) comprises: a first module comprising a hard-shell reservoir (20) with a removable support and a pair of opposing defibrillator pads (184); a second module (35) comprising a heat-exchanger (36) in communication with an oxygenator (37); a transportable support for disengageably mounting thereon the first module and the second module; a first conduit infrastructure interconnecting the first module, the second module and an aorta of the heart, said first conduit infrastructure having a first centrifugal pump (32); a second conduit infrastructure for connecting the first module with a right atrium and a left atrium of the heart, said second conduit infrastructure having a second centrifugal pump (62); and a third conduit infrastructure for connecting the first module with a pulmonary artery of the heart, said third conduit infrastructure having a third centrifugal pump (94) for providing an after pressure to a flow of the perfusion solution from the pulmonary artery.
Patent EP-4079635-A1 (EP)
Title: Adapter assemblies for aircraft and launchers for deploying aircraft
Inventor: BROWN HAROLD A
IPC: B64F1/04
Filed: 2022-03-07
Abstract: Adapter assemblies for aircraft and launchers for deploying aircraft are described herein. An example adapter assembly for an unmanned aerial vehicle (UAV) includes a first adapter to be removeably coupled to a first side of a fuselage of the UAV. The first adapter includes first and second posts to interface with a carriage of a launcher. The adapter assembly also includes second adapter to be removeably coupled to a second side of the fuselage of the UAV. The second adapter includes third and fourth posts to interface with the carriage of the launcher. (Fig. 3)
Patent EP-4059811-A1 (EP)
Title: Steering device
Inventor: OIKAWA TATSUYA
IPC: B62D1/189
Filed: 2022-03-15
Abstract: A steering device (S) includes a housing (C) encapsulating a steering shaft and enabling a posture change, a bracket (B) adjacent to the housing (C), and a mechanism (T), between the housing (C) and the bracket (B), pressing the housing (C) and the bracket (B). The mechanism (T) includes a casing (1) provided in the housing (C) or the bracket (B), a main body (2) provided in the casing (1), and movable in a direction intersecting a facing direction of the housing (C) and the bracket (B), and a member (3) biasing the body (2). The body (2) includes a first surface (F1) facing toward the housing (C), and a second surface (F2) facing toward the bracket (B). The first surface (F1) and the second surface (F2) are in a tapered shape in which a space therebetween becomes narrower as closer to a lower side of a biasing direction.
Patent EP-4075397-A1 (EP)
Inventor: PETERS DR FLORIAN
IPC: G06V40/16
Filed: 2022-03-18
Abstract: Die Erfindung betrifft ein Verfahren zum Identifizieren einer Person anhand eines biometrischen Gesichtsmerkmals mit Hilfe eines mobilen Geräts, bei dem ein ID-Dokument (3) mit einem Speicher (2) für elektronische Daten bereitgestellt wird, wobei zum Personalisieren des ID-Dokuments (3) für eine Person, welcher das ID-Dokument (3) zugeordnet ist, in dem Speicher (2) zumindest eine der folgenden Datenmengen gespeichert ist: Referenzwertdaten, welche einen Referenzwert für eine geometrische Beziehung für wenigstens zwei Landmarken der Gesichtserkennung in einem dreidimensionalen Referenzmodell für das Gesicht der Person anzeigen; Landmarkendaten, die Landmarken zur Gesichtserkennung in dem dreidimensionale Referenzmodell anzeigen und aus denen die Referenzwertdaten bestimmbar sind; und Modelldaten, die das dreidimensionale Referenzmodell repräsentierten und aus denen die Referenzwertdaten bestimmbar sind. Weiterhin umfasst das Verfahren Folgendes: Auslesen mindestens einer der Datenmengen aus dem Speicher (2) des ID-Dokuments (3) und Bereitstellen der Referenzwertdaten in mindestens einem Prozessor eines mobilen Geräts (5); Aufnehmen von aktuellen Bilddaten für das Gesicht der Person mit einer Bildaufnahmeeinrichtung (7) des mobilen Geräts (5); Bestimmen eines aktuellen dreidimensionalen Modells für das Gesicht der Person unter Verwendung der aktuellen Bilddaten; Bestimmen von Vergleichsdaten aus dem aktuellen dreidimensionalen Modell für das Gesicht der Person, wobei die Vergleichsdaten einen Vergleichswert für den geometrischen Parameter für die wenigstens zwei Landmarken der Gesichtserkennung anzeigen, die in dem aktuellen dreidimensionalen Modell bestimmt werden, und Bereitstellen der Vergleichsdaten in dem mindestens einen Prozessor (6) des mobilen Geräts (5); und Identifizieren der Person, wenn mittels des mindestens einen Prozessors (6) des mobilen Geräts (5) bestimmt wird, dass der Vergleichswert innerhalb einer vorgegebenen Fehlertoleranz gleich dem Referenzwert ist. Weiterhin ist ein mobiles Gerät (5) zum Identifizieren einer Person anhand eines biometrischen Gesichtsmerkmals geschaffen.