baber/WOPTO huggingface dataset:
Patent EP-4303328-A1 (EP)
Title: High-strength cold-rolled steel sheet and method for manufacturing same
Inventor: YANG LINGLING
IPC: C21D9/46
Filed: 2022-03-02
Abstract: Provided is a high-strength cold-rolled steel sheet having tensile strength of 1320 MPa or more and also excellent in fatigue strength of a spot welded portion. The high-strength cold-rolled steel sheet has a chemical composition containing C: 0.150 to 0.350 mass%, Si: 0.80 to 3.00 mass%, Mn: 1.50 to 3.50 mass%, P: 0.100 mass% or less, S: 0.0200 mass% or less, Al: 0.100 mass% or less, N: 0.0100 mass% or less, and O: 0.0100 mass% or less, with a remaining part consisting of Fe and inevitable impurities. The amount of diffusible hydrogen in-steel is 0.50 mass ppm or less, the total area ratio of tempered martensite and bainite is 55 to 95%, the area ratio of retained austenite is 5 to 30%, a prior austenite grain has an average circle equivalent diameter of 15.0 µm or less, and the ratio b/a is 0.80 or less, where a circumferential length of the prior austenite grain is a, and a circumferential length of a portion of the prior austenite grain having a carbon concentration of 0.6 mass% or more is b.
Patent EP-4156662-A1 (EP)
Inventor: YIN MING
IPC: H04M1/72454
Filed: 2022-05-11
Abstract: Embodiments of this application provide a signal processing method for regulating interference and interference immunity in a terminal device and a related apparatus. The signal processing method includes: obtaining, by a terminal device, a state factor used for reflecting a communication state of a communication module and a usage state of a functional module. The state factor includes a communication parameter of the communication module and a source drive voltage or source drive current of a signal line corresponding to the functional module. The terminal device down-regulates the source drive voltage or the source drive current when a frequency division frequency or frequency multiplication frequency of a signal transmitted on the signal line falls within a working frequency range, to reduce interference of the functional module to the communication module. The terminal device up-regulates the source drive voltage or source drive current when a voltage amplitude of an electromagnetic wave component that is of an electromagnetic wave radiated by the communication module and that is coupled to the signal line is greater than a threshold, to increase interference immunity of the functional module against the communication module. In this way, the drive voltage or drive current of the signal line is regulated according to the communication state, to regulate interference and interference immunity, to alleviate phenomena such as call interruption and blurry screens, thereby optimizing user experience.
Patent EP-4227180-A1 (EP)
Inventor: HUANG ZHENGMING
IPC: B60W30/06
Filed: 2022-03-28
Abstract: The present disclosure provides a method and an apparatus for planning an automatic parking path, a medium and a device and belongs to the field of self driving technologies. The method includes: extracting perception information within a predetermined parking space including a target vehicle place, which is perceived by a vehicle; based on the perception information, identifying a ground sideline of the target parking place, a road sideline and an actual obstacle contour line; cropping the ground sideline and the road sideline intersecting with the ground sideline and taking remaining ground sideline and road sideline as corresponding boundaries of an available parking space of the target parking place; and, performing collision detection based on the corresponding boundaries of the available parking space and the actual obstacle contour line, and based on a result of the collision detection, performing vehicle trajectory planning to obtain an automatic parking planning path. The present disclosure can provide an automatic parking process in a specific environment with a larger free parking space as compared with the prior art, so as to improve a success rate of planning an automatic parking path, and improve a parking efficiency.
Patent EP-4226989-A1 (EP)
Title: Mist and vapor eliminating filter, device, system and method of use
Inventor: ROBB JAMES
IPC: B01D46/00
Filed: 2023-01-09
Abstract: Mist and vapor eliminating filters, devices, methods of filtering aircraft air using the devices, and systems including the devices, are disclosed.
Patent EP-4227247-A1 (EP)
Title: Schlitztrommel für eine spulmaschine und spulmaschine
Inventor: KÜTTEL MARTIN
IPC: B65H54/28
Filed: 2023-01-30
Abstract: Die vorliegende Erfindung betrifft eine Schlitztrommel für eine Spülmaschine zur Traversierung eines Garns (13), mit einem aus einer ersten Hälfte (2) und einer zweiten Hälfte (3) bestehenden Trommelkörper (1) und mit einer Trommelwelle (10) mit einer Trommelachse (11), wobei der Trommelkörper (1) drehfest auf der Trommelwelle (10) gehalten ist und einen um den Trommelkörper (1) umlaufenden Garnführungsschlitz (12) aufweist, welcher durch die sich angrenzenden Hälften (2, 3) des Trommelkörpers (1) gebildet ist. Jede Hälfte (2, 3) ist aus einem Seitenschild (4, 5) und einer zylindrischen Hülle (6, 7) und einer Nabe (8, 9) zur Halterung auf der Trommelwelle (10) gebildet. Zumindest die erste Hälfte (2) des Trommelkörpers (1) ist in Richtung der Trommelachse (11) verschieblich auf der Trommelwelle (10) gehalten ist und ein Aktor (19) ist zur Bewegung der zumindest ersten Hälfte (2) des Trommelkörpers (1) auf der Trommelwelle (10) in Richtung der Trommelachse (11) vorgesehen, wobei zusätzlich zur Bewegung der zumindest ersten Hälfte (2) des Trommelkörpers (1) in Richtung der Trommelachse (11) eine gleichzeitige Verdrehung (22) der zumindest ersten Hälfte (2) gegenüber der zweiten Hälfte (3) um die Trommelachse (11) vorgesehen ist.
Patent EP-4268559-A1 (EP)
Title: Verfahren zur einsatzplanung und koordination einer fahrzeugflotte
Inventor: MÄHLER REINHOLD
IPC: A01B69/04
Filed: 2023-02-09
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Einsatzplanung und Koordination einer Fahrzeugflotte (6), die aus mehreren landwirtschaftlichen Arbeitsfahrzeugen (7, 8) besteht, durch die unterschiedliche landwirtschaftliche Arbeitsabläufe auf einem Feld (10) im Wesentlichen zeitgleich oder zeitlich versetzt durchgeführt werden, wobei die Arbeitsfahrzeuge (7, 8) zur Durchführung zumindest eines der landwirtschaftlichen Arbeitsabläufe ein Arbeitsaggregat (9) aufweisen, welches Bestandteil des Arbeitsfahrzeugs (7, 8) ist und/oder an die Arbeitsfahrzeuge (7, 8) adaptiert wird, wobei zumindest ein Arbeitsfahrzeug (7) der Fahrzeugflotte (6) autonom betrieben wird, wobei mittels eines datenbankbasierten Verwaltungssystems (1) die Einsatzplanung auf dem Feld (10) durchgeführt wird, wobei bei der Durchführung einer Planung eines jeweiligen eine Abfolge von Arbeitsschritten umfassenden landwirtschaftlichen Arbeitsablaufes die der zu koordinierenden Fahrzeugflotte (6) zur Verfügung stehenden autonomen Arbeitsfahrzeuge (7) eingebunden werden, indem jedem Arbeitsschritt des landwirtschaftlichen Arbeitsablaufes zumindest ein autonomes Arbeitsfahrzeug (7) zugeordnet wird, wobei zur Durchführung des zugeordneten Arbeitsschrittes Einsatzparameter (19) übermittelt werden, durch welche das autonome Arbeitsfahrzeug (7) zur Durchführung des zugeordneten Arbeitsschrittes instruiert wird.
Patent EP-4245127-A1 (EP)
Inventor: ECKARD LANCE
IPC: A01G20/47
Filed: 2023-03-14
Abstract: A blower vacuum, the blower vacuum including a nozzle (42) forming a first opening (50), a fan housing (310) in fluid communication with the nozzle (42), an inlet exhaust housing (340) rotatably coupled to the fan housing (310), and a debris housing (350). The fan housing (310) forms a second opening (46). A fan assembly (204) is positioned at the fan housing (310). The inlet exhaust housing (340) includes an inlet portion (342) and an exhaust portion (344). The inlet exhaust housing (340) is rotatable to a first position forming a blower operation and a second position forming a vacuum operation. The debris housing (350) is coupled to the exhaust portion (344) of the inlet exhaust housing (340).
Patent EP-4280833-A1 (EP)
Inventor: MERUVA JAYAPRAKASH
IPC: H05K7/20
Filed: 2023-05-03
Abstract: An example may be found in a method of identifying one or more cooling units of a plurality of cooling units servicing a data center that has a reduced relative performance level relative to other of the plurality of cooling units. The method includes monitoring a performance level of each of the plurality of cooling units and comparing the performance level to that of neighboring cooling units. In response to determining that at least one of the respective cooling units has a reduced relative performance level, an alert is issued.
Patent EP-4303058-A1 (EP)
Inventor: KANG SEONGBIN
IPC: B60K35/00
Filed: 2023-05-17
Abstract: The present disclosure introduces a display device for a vehicle, comprising: a fixing unit, a moving unit movably coupled to the fixing unit and configured to switch a state of the display device from a first state to a second state; and a display assembly coupled to the moving unit, configured to move together with the moving unit, and including a variable portion. The variable portion becomes flat in the first state and bent in the second state. The display assembly includes: a flexible display panel; a living hinge located on a rear surface of the flexible display panel and capable of being deformed corresponding to the bending of the variable portion; and a sheet coupled to a rear surface of the living hinge and configured to limit a maximum bending curvature of the variable portion while covering the grooves. The sheet is formed with wrinkles in the first state and is unfolded in the second state.
Patent EP-4283546-A1 (EP)
Inventor: EL HATTAMI AMINE
IPC: G06Q10/10
Filed: 2023-05-23
Abstract: An indication to predict one or more additional steps to be added to a partially specified computerized workflow based at least in part on the partially specified computerized workflow is received. Text descriptive of at least a portion of the partially specified computerized workflow is generated. Machine learning inputs based at least in part on the descriptive text are provided to a machine learning model to determine an output text descriptive of the one or more additional steps to be added. One or more processors are used to automatically implement the one or more additional steps to be added to the partially specified computerized workflow.
Patent EP-4311185-A1 (EP)
Inventor: MIRTH TIMOTHY C
IPC: H04L41/12
Filed: 2023-06-23
Abstract: Performing multi-layer network discovery of an operational technology (OT) network includes receiving a plurality of discovery data sets, each identifying a respective subset of a plurality of nodes within an OT network having a plurality of network layers, wherein the respective subset of the plurality of nodes for a first discovery data set are disposed within at least two network layers of the plurality of network layers, identifying a set of nodes within the OT network that appear in two or more of the plurality of discovery data sets, generating a holistic discovery data set for the OT network based on the plurality of discovery data sets and the identified set of nodes within the OT network that appear in the two or more of the plurality of discovery data sets, and generating a visualization of the plurality of nodes within the OT network based on the holistic discovery data set.
Patent EP-4304319-A1 (EP)
Title: Display panel and manufacturing method of the same
Inventor: CHOI CHUNG SOCK
IPC: H10K59/12
Filed: 2023-07-10
Abstract: Provided is a display panel including a plurality of light emitting elements: a plurality of transistors respectively connected to the plurality of light emitting elements, and a plurality of connection lines respectively connecting the plurality of light emitting elements and the plurality of transistors, wherein each of the plurality of connection lines includes a first connection part connected to a corresponding light emitting element among the plurality of light emitting elements, and a second connection part connected to a corresponding transistor among the plurality of transistors, and wherein each of the plurality of light emitting elements includes a first electrode, an intermediate layer disposed on the first electrode, and a second electrode disposed on the intermediate layer, and the first electrodes included in the plurality of light emitting elements are connected to each other to provide an integral shape.
Patent EP-4316628-A1 (EP)
Inventor: BOWER ERIK R
IPC: B01D46/10
Filed: 2023-07-28
Abstract: A filter cartridge (10) is provided. The filter cartridge (10) includes a pack of filter media (12) having an inlet face (16) and an outlet face (18). The filter media pack (12) further includes opposite first and second sides (20, 22) and opposite first and second ends (24, 26). The sides (20, 22) and ends (24, 26) extend transversely between the inlet and outlet faces (16, 18). The sides (20, 22) also extend transversely between the ends (24, 26) such that each end has an external non-planar, curved or multifaceted geometry. The filter cartridge (10) further includes a pair of end caps (46, 48) located against each end (24, 26) of the filter media pack (12). Each end cap (46, 48) has an internal surface with a geometry closely matching the geometry of the associated filter media pack end. Further, an adhesive (94) is disposed between the filter media pack (12) and the end caps (46, 48) to secure them together.
Patent EP-4258308-A1 (EP)
Inventor: WANG NING
IPC: H01H9/26
Filed: 2023-03-30
Abstract: An operating mechanism for a dual-power changeover switch and the dual-power changeover switch are disclosed. The operating mechanism includes: a manual operating device arranged on a first side of a housing of the dual-power changeover switch and configured to rotate around a rotation axis under the action of a driving force; a synchronizing rod connected to the manual operating device in a transmission way, wherein the synchronizing rod includes a first end and a second end and is configured to be rotatable around an extension direction thereof when the manual operating device rotates; a first driving member arranged on the first end of the synchronizing rod and connected with a first driving disc assembly at a first end of a main shaft shared by breaking units of poles; and a second driving member arranged on the second end of the synchronizing rod and connected with a second driving disc assembly at a second end of the main shaft, wherein the first driving member and the second driving member are configured to rotate in a same direction simultaneously, with the synchronizing rod as a rotation shaft, when the synchronizing rod rotates, so as to drive the first driving disc assembly and the second driving disc assembly to rotate, thereby driving the main shaft to perform an opening motion and a closing motion.
Patent EP-4312210-A1 (EP)
Inventor: Kromolowski Pawel
IPC: G10K11/165
Filed: 2023-07-26
Abstract: Acoustic lamellas in the form of slats made of wood or wood-like material, e.g. MDF boards installed inside the rooms on the walls, usually arranged at regular intervals, forming a pattern similar to an accordion, in which the slats are covered with a textile shear with a thickness of 0.5 mm to 15 mm. Acoustic lamellas can be placed on a base made of a wooden board or MDF board, preferably with means of glue or nails, or felt, preferably with a thickness of 1 mm to 20 mm, preferably with means of glue, Velcro or staples.
Patent EP-0001207-A1 (EP)
Inventor: WIEZER HARTMUT DR
IPC: C07D221/00
Filed: 1978-08-08
Abstract: 4-Carbamoylderivate von 1-Oxa-3-oxo-4,8- diazaspiro(4,5) decanen der Formel <IMAGE> in der R¹ und R² Alkylreste oder R¹ und R² zusammen einen gegebenenfalls substituierten Cycloalkanring oder einen 2.2.6.6-Tetramethylpiperidinring bilden, R³ für Wasserstoff, einen Alkyl, Isoalkyl- oder einen Aralkylrest steht, R<4> Wasserstoff, eine Alkylgruppe, ein gegebenenfalls substituierter Arylrest oder ein Aralkylrest ist, oder auch R³ und R<4> zusammen einen gegebenenfalls substituierten Cycloalkanring bilden, R<5> bei n = 1 eine Alkylgruppe, eine Alkenylgruppe, einen gegebenenfalls substituierten Cycloalkylrest, einen gegebenenfalls substituierten Arylrest oder einen Aralkylrest bedeutet, während R<5> bei n = 2 Alkylen, gegebenenfalls substituiertes Arylen oder Aralkylen ist, und R<6> Wasserstoff, Sauerstoff, Hydroxyl oder einen Alkylrest bedeutet, sowie ihre Herstellung aus den 1-Oxa-3- oxo-4,8- diaza-spiro(4,5)-decanen und Isocyanaten R5 (NCO)n. Die Produkte sind als Lichtstabilisatoren für Thermoplaste geeignet.
Patent EP-0000850-A1 (EP)
Inventor: BARBE PIERRE LOUIS CHRISTIAN
IPC: F16K31/16
Filed: 1978-06-28
Abstract: 1. An effort multiplying mechanism, of the type comprising a driving means movable along an axis and having a driving surface which makes a relatively small angle with this axis, a fixed bearing surface making a relatively large angle with this axis, a driven means movable along said axis and having an engaging surface perpendicular to this axis, and rolling means capable of coming into contact simultaneously with these three surfaces, characterized in that each rolling means comprises three independent rolling elements (7-8-9, 107-108-109) which are freely rotatable about the same axis (Y-Y), each of these elements being capable of rolling on only one of the three surfaces (2-3-5, 2**c -50-5**a ).
Patent EP-0005507-A1 (EP)
Inventor: SCHAFFNER KARL DR
IPC: C07D205/085
Filed: 1979-05-09
Abstract: Bei der Behandlung von 3-(2-Hydroxyiminoacetylamino)-2-oxo-azetidinverbindungen mit reaktionsfähigen Derivaten von Kohlensäurehalbestern in wässrigen Medien in Gegenwart von Basen tritt eine Fragmentierung ein, die neben 3-Amino-2-oxo-azetidinen auch Nitrile liefert, die gegenüber der 2-Hydroxyiminoacetylgruppe ein Kohlenstoffatom weniger besitzen. Die entstehenden Produkte sind Zwischenprodukte zur Herstellung Nocardicinähnlicher Antibiotika. Das vorliegende Desacylierungsverfahren bietet gegenüber dem bisher bekannten mehrstufigen Desacylierungsverfahren Vorteile, insofern höhere Ausbeuten an 3-Amino-2-oxoazetidinverbindungen erhalten werden und die Acylgruppe in Form eines um ein. Kohlenstoffatom verkürzten Nitriles gefasst werden kann.
Patent EP-0007518-A1 (EP)
Inventor: DAVID KARL-HEINZ DR
IPC: D01F6/18
Filed: 1979-07-11
Abstract: The invention relates to a process for the stabilization of a spinning solution of an acrylonitrile polymer and a solvent which comprises adding from 0.005 to 0.5% based on the quantity of polymer of at least one stabilizer selected from a polyfunctional phosphonic acid, a phosphonocarboxylic acid or a polymer containing phosphonic acid and/or carboxyl groups to the spinning solution as well as to such stabilized spinning solutions.
Patent EP-0016247-A1 (EP)
Inventor: FOCK JUERGEN DR
IPC: C09J163/00
Filed: 1979-10-20
Abstract: The effective constituents in the adhesive are a) from 20 to 80 % by weight of an acrylic copolymer having a limiting viscosity of from 0.1 to 0.8 [100 ml.g<-><1>] at 20 DEG C in methyl acetate, b) from 10 to 70 % by weight of an epoxy resin and/or a glycidyl- containing phenol-formaldehyde resin, c) from 0.2 to 15 % by weight of a curing agent for component b) which is effective at elevated temperatures, d) from 0 to 5 % by weight of an accelerator for the reaction between component b) and components a) and c),     where the sum of a) to d) must add up to 100 % by weight,  and, if desired, conventional additives. The adhesives according to the invention have increased heat resistance and better water resistance, in particular hot-water resistance. The processing temperatures for bonding are in the range from 100 to 130 DEG C.
Patent EP-0013719-A1 (EP)
Title: Roue d'impression à languettes porte-caractères radiales, destinée à être contenue dans une cartouche
Inventor: HABICH ADOLPH BROADDUS
IPC: B41J1/24
Filed: 1979-12-04
Abstract: Structure de roue d'impression du type à languettes portecaractères radiales conçue pour être logée et orientée dans une cartouche pendant son stockage et son utilisation dans une imprimante. La roue d'impression (2) comporte un moyeu (26), en forme de coupelle, muni d'un bord périphérique (55) à partir de l'extrémité duquel s'étendent des languettes radiales (27) portant des caractères (28). Le moyeu (26) présente un élément d'orientation (29), de forme asymétrique, destiné à venir se loger dans une ouverture correspondante (7) d'une cartouche (1), afin de bloquer la roue d'impression (2) dans une position angulaire prédéterminée. L'élément d'orientation (29) présente un enfoncement (30) destiné à alléger la roue d'impression (2), ainsi qu'un enfoncement (43) muni d'une ouverture pour l'entraînement en rotation de la roue d'impression (2).
Patent EP-0009319-A1 (EP)
Inventor: PEEL ERIC THE BRITISH PETROLEU
IPC: C12R1/91
Filed: 1979-08-14
Abstract: Higher plant cells (e. g. cells of Spermatophyta) capable of growing in the presence of light and in the absence of a carbohydrate carbon source are produced from higher plant cells which require a carbohydrate source by cultivation in an aqueous medium in the presence of light, 0 2  and C0 2 . The quantity of carbohydrate is reduced during the cultivation whilst the concentration of dissolved oxygen is maintained at a value below 250 n mol of 0 2  per ml of medium. 
     Preferably cultivation is in continous culture and the preferred dissolved 0 2  concentration is from 25 to 85 n mol per ml. The C0 2  present and the quantum flux density may be increased as the carbohydrate is reduced.
Patent EP-0010535-A1 (EP)
Inventor: EYSN MANFRED
IPC: F27D3/15
Filed: 1979-10-02
Abstract: Bei einer Einrichtung zum Verschließen des Stichloches (4) eines metallurgischen Gefäßes (1) zwecks Trennung von Metall (2) und Schlacke (3) ist ein in das Stichloch (4) einsetzbarer, gegenüber der Stichlochwandung einen Ringspalt (23) freilassender und eine Druckgasleitung (8) enthaltender Verschlußkörper (7) vorgesehen, der vorzugsweise einen sich zur  Mündung der Druckgasleitung verjüngenden Außenmantel aufweist. Um trotz Vermeidung fortwährender Reparaturen zur Gleichhaltung des ursprünglichen Durchmessers (12) des Stichloches einen Ringspalt (23) konstanter Größe sicherzustellen, ist das Stichloch (4) stufenförmig sich nach außen erweiternd abgesetzt, wobei der gegenüber dem von der Ausmauerung (14) des metallurgischen Gefäßes (11 begrenzten Stichlochteil (13) einen größeren Durchmesser (15) aufweisende Teil (16) des Stichloches von einem ringförmigen Hohlkörper (17) gebildet ist, dessen Innenringwand (22) den Außenmantel des Vershlußkörpers (7) peripher mit radialem Abstand (b) umgibt und in dessen Hohlraum (19) mindestens eine Zu- (20) und Ableitung (21) für ein Kühlmittel münden.
Patent EP-0017921-A1 (EP)
Inventor: ROSCH HANS DR
IPC: G03B41/00
Filed: 1980-04-10
Abstract: 1. A piezoelectric drive arrangement comprising a control circuit for effecting controlled deflections, consisting of a plurality of piezocrystal elements, which are adapted to have electric control voltages separately applied to them and are arranged one behind the other and the individual deflections of which add up, characterized in that a digital control voltage (+- U1 , +- U2 , +- U3 ) is adapted to be applied to each piezocrystal element (2, 3, 4; 10) for a control of the piezoelectric drive arrangement, and said digital control voltage is derived from a continuously applied drive voltage (Uop ) and is applied to the piezocrystal element with a polarity which is determined by a decoder in dependence on a logical input signal (+- Ucontrol ) in order to control the respective piezocrystal element for a temporary deflection to a hysteresis end point.