baber/WOPTO huggingface dataset:
Patent EP-4198924-A1 (EP)
Inventor: KHILLAN SAMEEKSHA
IPC: G06V10/28
Filed: 2022-06-29
Abstract: A processor may receive an image and determine a number of foreground pixels in the image. The processor may obtain a result of optical character recognition (OCR) processing performed on the image. The processor may identify at least one bounding box surrounding at least one portion of text in the result and overlay the at least one bounding box on the image to form a masked image. The processor may determine a number of foreground pixels in the masked image and a decrease in the number of foreground pixels in the masked image relative to the number of foreground pixels in the image. Based on the decrease, the processor may modify an aspect of the OCR processing for subsequent image processing.
Patent EP-4245563-A1 (EP)
Inventor: WANG CAN
IPC: B44F1/02
Filed: 2022-06-30
Abstract: The disclosure relates to the technical field of terminals, and provides a dazzling colored base layer, a decorative film and a housing, processing methods therefor and an electronic device. The processing method for the dazzling colored base layer, includes: outputting (101) first materials and second materials alternately, a refractive index of the first materials being different from a refractive index of the second materials; obtaining a film by carrying out (102) tape casting on the first materials and the second materials that are alternately arranged; and obtaining, by extending (103) the film, the dazzling colored base layer having first material layers and second material layers that are alternately arranged, a thickness of the dazzling colored base layer being less than a thickness of the film.
Patent EP-4162789-A1 (EP)
Inventor: FÜCHTLING CHRISTIAN
IPC: A01D41/14
Filed: 2022-07-28
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zum Betreiben eines an einer Aufnahmevorrichtung (3) eines selbstfahrenden Mähdreschers (1) angeordneten Vorsatzgerätes (2, 20), wobei das Vorsatzgerät (2, 20) einen Mittenabschnitt (21) und zwei Seitenabschnitte (22R, 22L) umfasst, die jeweils durch ein Rahmengelenk (23) mit dem Mittenabschnitt (21) um eine in Fahrtrichtung (FR) orientierte Schwenkachse (24) schwenkbar verbunden sind, wobei der jeweilige Seitenabschnitt (22R, 22L) mittels eines Aktors (25), der von einer Steuerungsvorrichtung (17) angesteuert wird, relativ zum Mittenabschnitt (21) um die Schwenkachse (24) quer zur Fahrrichtung (FR) schwenkbar ist, wobei ein vertikaler Abstand (12) des Vorsatzgerätes (2) zum Boden durch zumindest einen Hydraulikzylinder (5) an der Aufnahmevorrichtung (3) adaptiv eingestellt wird, wobei zur Bodenführung des Vorsatzgerätes (2) die Positionierung der Seitenabschnitte (22R, 22L) relativ zum Mittenabschnitt (21) unabhängig von einer durch den Mähdrescher (1) angesteuerten Höhen- und Querführung des Vorsatzgerätes (2) gesteuert oder geregelt wird.
Patent EP-4144573-A1 (EP)
Inventor: ALEXANDER GEORGE
IPC: B60L53/30
Filed: 2012-08-17
Abstract: Embodiments of the invention can provide systems and methods for accessing charging capabilities 211 of electric vehicle charging stations 202. According to one embodiment of the invention, a system can be provided. The system can include a computer processor 104. The system can also include a memory 102 operable to store computer-executable instructions operable to receive a readable code 204 associated with an electric vehicle charging station 202, and further receive a unique identifier 205 associated with a mobile device 206; and based at least in part on the readable code 204 and unique identifier 205, authorize a consumer 207 associated with the mobile device 206 to access charging capabilities 211 associated with the electric vehicle charging station 202.
Patent EP-4130889-A1 (EP)
Inventor: YOSHIMURA AKIRA
IPC: G03G21/18
Filed: 2007-01-11
Abstract: A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the main assembly including an opening, a door movable between a close position for closing the opening and an open position for opening the opening, a first force application member movable with movement of the door from the open position to the closing position and a second force application member movable by a driving force from a driving source, the process cartridge includes an electrophotographic photosensitive drum; a developing roller for developing an electrostatic latent image formed on the electrophotographic photosensitive drum; a drum unit containing the electrophotographic photosensitive drum; a developing unit which contains the developing roller and which is movable relative to the drum unit such that developing roller is movable between a contact position in which the developing roller is contacted to the electrophotographic photosensitive drum and a spaced position in which the developing roller is spaced from the electrophotographic photosensitive drum; and a force receiving device including a first force receiving portion for receiving a force from the first force application member by movement of the door from the open position to the close position in the state that process cartridge is mounted to the main assembly of the apparatus through the opening, and a second force receiving portion movable from a stand-by position by movement of the first force receiving portion by a force received from the first force application member, wherein the second force receiving portion takes a projected position for receiving a force from the second force application member to move the developing unit from the contact position to the spaced position, the projected position being higher than the stand-by position.
Patent EP-4113494-A1 (EP)
Title: Display device
Inventor: SUZUKI TAKANOBU
IPC: G09G3/32
Filed: 2020-02-03
Abstract: A display device, comprising: a first pixel unit located on a substrate and including a first micro-LED configured to emit red light, the micro-LED being a micro-light-emitting diode; a second pixel unit located on the substate and including a second micro-LED configured to emit green light; a third pixel unit located on the substrate and including a third micro-LED configured to emit blue light; and an emission controller configured to control light intensities of the first micro-LED, the second micro-LED, and the third micro-LED, wherein the first pixel unit includes a first current control switch configured to control a drive current to be supplied to the first micro-LED, and a first period control switch configured to control an emission period of the first micro-LED, the second pixel unit includes a second current control switch configured to control a drive current to be supplied to the second micro-LED, and a second period control switch configured to control an emission period of the second micro-LED, the third pixel unit includes a third current control switch configured to control a drive current to be supplied to the third micro-LED, and a third period control switch configured to control an emission period of the third micro-LED, and the first current control switch, the first period control switch, the second current control switch, the second period control switch, the third current control switch, and the third period control switch are connected to the emission controller.
Patent EP-4286913-A1 (EP)
Inventor: LIN YU JUI
IPC: G02B13/04
Filed: 2022-08-29
Abstract: An imaging optical lens system includes a first lens element (E1), a second lens element (E2), a third lens element (E3), a fourth lens element (E4), a fifth lens element (E5), a sixth lens element (E6), a seventh lens element (E7) and an eighth lens element (E8), in order from an object side to an image side along an optical path. The first lens element (E1) has an object-side surface being concave in a paraxial region thereof. The fourth lens element (E4) has negative refractive power. The fifth lens element (E5) has positive refractive power. At least one lens surface of at least one lens element of the imaging optical lens system has at least one critical point (C) in an off-axis region thereof.
Patent EP-4223908-A1 (EP)
Inventor: YOSHINAGA NORIHIRO
IPC: C25B1/04
Filed: 2022-09-06
Abstract: An electrochemical reaction device of an embodiment includes: an electrochemical reaction cell that includes: a first electrode having a first flow path, a second electrode having a second flow path, and a separating membrane sandwiched between the first electrode and the second electrode; a liquid tank that contains a liquid to be treated supplied to the second flow path of the second electrode; a first pipe that connects an inlet of the second flow path and the liquid tank; a second pipe that connects an outlet of the second flow path and the liquid tank; and a backflow suppression mechanism that is provided in the second pipe to prevent backflow of the liquid to be treated flowing in the second pipe or reduce a backflow speed.
Patent EP-4155842-A1 (EP)
Inventor: SAYYARRODSARI BIJAN
IPC: G05B13/02
Filed: 2022-09-13
Abstract: A method may include receiving data representative of one or more commands generated by a model-less controller to control operations of devices within a system and output parameters associated with the devices of the system. The method may also include determining whether the data is indicative of a change in operational characteristics of the system and generating a model representative of the operational characteristics of the system as a function of the data based on a Bayesian optimization algorithm in response to the data being indicative of the change. The method may also involve transmitting an excitation input to the devices in response to the data not being indicative of the change, receiving updated output parameters associated with the devices of the system after the excitation input is transmitted, and generating the model based on the updated output parameters and the excitation input.
Patent EP-4270162-A1 (EP)
Inventor: CARRIGAN TAYLOR G
IPC: G06F3/048
Filed: 2022-09-23
Abstract: The present disclosure generally relates to user interfaces for facilitating operations. In some examples, computer systems provide indications that educate and/or guide users for performing an operation. In some examples, computer systems perform a first operation based on a first type of user input corresponding to a first hardware input device and perform a second operation based on a second type of user input corresponding to the first hardware input devices. In some examples, computer systems adjust audio output of an emergency siren based on detecting a particular type of event. In some examples, computer systems display different types and/or sizes of notifications based on an operating mode of a respective computer system. In some examples, computer systems forgo performing one or more operations when a respective computer system operates in a low power mode.
Patent EP-4164151-A1 (EP)
Inventor: CHIU PO-JUNG
IPC: H04L1/00
Filed: 2022-09-27
Abstract: A wireless communication device (104) includes a channel state information estimation circuit (132) and a transmitter circuit (128) . The channel state information estimation circuit (132) performs channel state information estimation for generating channel state information data. The transmitter circuit (128) transmits a first frame at a specific physical layer data rate to another wireless communication device (104) . The first frame carries the channel state information data. The specific physical layer data rate is higher than a basic physical layer data rate for normal acknowledgement frame transmission.
Patent EP-4163220-A1 (EP)
Inventor: KLÜMPER THOMAS
IPC: B60P7/06
Filed: 2022-10-07
Abstract: Die vorliegende Erfindung betrifft ein Lager- und Transportelement (10) zum Lagern oder Transportieren von Gütern, wobei das Lager- und Transportelement (10) eine Grundfläche von wenigstens 0,2 m<sup>2</sup> aufweist und entlang seiner Dicke einen ersten Bereich (16) und einen zweiten Bereich (18) aufweist, wobei der erste Bereich (16) einen Kraftaufnahmebereich zum Aufnehmen einer Funktionskraft aufweist und wobei der zweite Bereich (18) einen formflexiblen Ausgleichsbereich aufweist, der in Verwendung des Lager- und Transportelements (10) dem Angleichen des Ausgleichsbereichs an die Form einer mit dem Ausgleichsbereich in Kontakt stehenden Oberfläche dient.
Patent EP-4140976-A1 (EP)
Title: Process for making hcfo-1233zd
Inventor: WANG HAIYOU
IPC: C07C17/25
Filed: 2016-04-25
Abstract: Disclosed is a process for the production of 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd) which includes reacting a propane feedstock comprising tetrachlorofluoropropanes, trichlorodifluoropropanes, dichlorotrifluoropropanes, or a mixture thereof, in the presence of a solid catalyst. The process generally comprises the following four steps: (i) providing a propane feedstock comprising trichlorodifluoropropanes and dichlorotrifluoropropanes, (ii) reacting the feedstock in a vapor phase reactor in the presence of HF and in the presence of a solid catalyst under conditions effective to form a product stream comprising HCFO-1233zd and unconverted starting materials, (iii) recovering or removing HCl and HF, and (iv) isolating HCFO-1233zd(E), HCFO-1233zd(Z), or both.
Patent EP-4198273-A1 (EP)
Inventor: HÄBERLE JÜRGEN
IPC: F01N3/20
Filed: 2022-11-16
Abstract: Ein Abgasheizer für eine Abgasanlage einer Brennkraftmaschine umfasst eine Trägeranordnung (24) und eine an der Trägeranordnung (24) getragene Heizleiteranordnung (18) mit wenigstens einem stromdurchflossenen Heizleiter (14, 16), wobei der wenigstens eine Heizleiter (14, 16) durch wenigstens ein in Richtung einer Verbindungselement-Längsachse (V) langgestrecktes Verbindungselement (32) bezüglich der Trägeranordnung (24) getragen ist, wobei in Zuordnung zu wenigstens einem Verbindungselement (32) wenigstens eine Längenkompensationsanordnung (44) mit einem ersten Längenkompensationselement (46) mit einer eine Keilformation bereitstellenden ersten Abstützfläche (54) und einem zweiten Längenkompensationselement (48) mit einer an der ersten Abstützfläche (54) abgestützten, eine Gegen-Keilformation bereitstellenden zweiten Abstützfläche (56) vorgesehen ist, wobei das erste Längenkompensationselement und das zweite Längenkompensationselement (46, 48) zueinander unterschiedliche Wärmeausdehnungskoeffizienten aufweisen.
Patent EP-4202436-A1 (EP)
Inventor: SWANN PETER
IPC: G01N33/28
Filed: 2022-11-23
Abstract: The present application discloses a method (1030) of determining one or more fuel characteristics of an aviation fuel (F) for powering a gas turbine engine (10) of an aircraft (1). The method comprises: measuring (1031) one or more trace substance parameters of the fuel (F), the one or more trace substance parameters each associated with a respective trace substance in the fuel (F); anddetermining (1032) one or more fuel characteristics of the fuel (F) based on the one or more trace substance parameters. Also disclosed is a fuel characteristic determination system (126), a method (1065) of operating an aircraft (1), and an aircraft.
Patent EP-4261074-A1 (EP)
Title: Battery management system and method
Inventor: LITJES ALPHONS
IPC: B60L3/00
Filed: 2022-04-13
Abstract: In an embodiment, there is provided a battery management method for a vehicle comprising a plurality of batteries. According to another embodiment there is a control unit for performing the battery management method. The battery management method comprising detecting an incoming hazard; predicting an impact of the incoming hazard from one or more sensors coupled to the vehicle; determining a course of action to be taken in response to the predicted impact; and controlling one or more batteries of the plurality of batteries according to the determined course of action.
Patent EP-4281316-A1 (EP)
Inventor: GROPP JÖRG
IPC: B60N2/07
Filed: 2022-01-14
Abstract: An adjusting device (2) for longitudinal adjusting of a vehicle functional module (1) comprises a guide rail (20) which extends along a longitudinal axis (L), an adjusting assembly (21) which can be adjusted on the guide rail (20) along the longitudinal axis (L) and is assigned to the vehicle functional module (1), and a cable assembly (6). It is provided here that the guide rail (20) has a first supporting section (203) which extends along the longitudinal axis (L) and a second supporting section (204) which extends along the longitudinal axis (L), wherein, as viewed along a transverse direction transversely with respect to the longitudinal axis (L), the first supporting section (203) is arranged on a first side of a section of the adjusting assembly (21) and the second supporting section (204) is arranged on a second side of the section of the adjusting assembly (21), and the cable assembly (6) is supported with a first section (620) on the first supporting section (203) and with a second section (622) on the second supporting section (204).
Patent EP-4288905-A1 (EP)
Title: Neural network reinforcement learning with diverse policies
Inventor: ZAHAVY TOM BEN ZION
IPC: G06N3/00
Filed: 2022-02-04
Abstract: In one aspect there is provided a method for training a neural network system by reinforcement learning. The neural network system may be configured to receive an input observation characterizing a state of an environment interacted with by an agent and to select and output an action in accordance with a policy aiming to satisfy an objective. The method may comprise obtaining a policy set comprising one or more policies for satisfying the objective and determining a new policy based on the one or more policies. The determining may include one or more optimization steps that aim to maximize a diversity of the new policy relative to the policy set under the condition that the new policy satisfies a minimum performance criterion based on an expected return that would be obtained by following the new policy.
Patent EP-4313809-A1 (EP)
Title: Appareil vibrant et procédé correspondant pour transporter des objets
Inventor: CHIANURA MATTIA
IPC: B65G27/00
Filed: 2022-02-25
Abstract: Appareil vibrant (10) permettant de transporter automatiquement des objets (11) d'une première position (12) à une seconde position (13) au moyen d'une vibration, comprenant un ou plusieurs éléments de transport (15) et un élément de déplacement (18), qui est conçu pour être entraîné selon un mouvement vibratoire afin de faire vibrer ledit ou lesdits éléments de transport (15) pour provoquer un mouvement vers l'avant consécutif par vibration des objets (11).
Patent EP-4132378-A1 (EP)
Inventor: SHELTON IV FREDERICK E
IPC: A61B17/072
Filed: 2022-03-21
Abstract: L'invention concerne un dispositif chirurgical ayant au moins une vis d'entrée rotative dans l'effecteur terminal. Une vis d'entrée rotative peut s'étendre à travers une partie longitudinale centrale de l'effecteur terminal. L'effecteur terminal peut comprendre un système de fermeture amélioré, des systèmes de déclenchement, des éléments de levier et d'alignement entre la cartouche d'agrafes et le dispositif chirurgical, des cartouches d'agrafes ayant des dispositifs d'entraînement à agrafes multiples, des couteaux à déclenchement unique et des éléments de verrouillage/sécurité pour ceux-ci, et/ou des motifs d'agrafes modifiés, par exemple. Certains composants peuvent être des composants imprimés en 3D.
Patent EP-4297665-A1 (EP)
Inventor: LEVY DAVID
IPC: A61B17/16
Filed: 2022-02-23
Abstract: Disclosed herein are bi -spring surgical hammer impact tools and methods of use thereof. The bi -spring surgical hammer impact tools can include an elongated drive rod disposed in the housing and including an impact flange in a mid-region thereof. A tool implement can be mounted to a first end of the elongated drive rod. An impact shuttle can be mounted on the elongated drive rod and can include first and second impact surfaces opposing opposite faces of the impact flange. A plurality of annular teeth can be defined by an exterior surface of the impact shuttle. First and second springs can be disposed against opposite ends of the impact shuttle. A partial tooth pinion attached to a drive shaft and movable for engagement with the plurality' of annular teeth of the impact shuttle can be included.
Patent EP-4305928-A1 (EP)
Inventor: SHAN QING
IPC: H05B45/36
Filed: 2022-03-07
Abstract: In order to provide a balance between a fast start-up in start-up phase and a low light output ripple in normal operation phase, it is provided a LED driving circuit comprising: an input to receive a LED driving current, a buffer circuit adapted to buffer said LED driving current, and an output to be connected to LED and adapted to output the LED driving current, after buffered, to the LED, characterized in that, further comprises a buffer adjustment circuit adapted to adjust the buffer capability of the buffer circuit at a first level, in a start-up phase of the LED driving circuit when the LED driving circuit starts to receive said LED driving current, and adjust the buffer capability of the buffer circuit at a second level larger than the first level in a normal operation phase later than the start-up phase.
Patent EP-4308629-A1 (EP)
Inventor: YANG YUE
IPC: C08G65/08
Filed: 2022-03-17
Abstract: Presently claimed invention is directed to a polyalkyleneoxy polyol (P) having an average nominal functionality in the range of 2 to 8; a hydroxy number in the range of 10 to 500 mg KOH/g measured according to ASTM method D4272; a weight average molecular weight in the range of 500 to 25000 measured using GPC with polystyrene standard and tetrahydrofuran as solvent; wherein the polyol (P) comprises ethyleneoxy in an amount in the range of 50 to 95 wt. % based on overall weight ofthe polyol (P).
Patent EP-4315191-A1 (EP)
Title: Appareil de traitement d'informations
Inventor: VIRNAU PETER
IPC: G06N99/00
Filed: 2022-03-24
Abstract: La présente invention concerne un appareil (12) pour traiter des informations par évaluation de jetons à déplacement aléatoire correspondant à des particules ou à des quasi-particules, comprenant : une interface d'entrée (20) pour recevoir un signal d'entrée ; un support (22) pour supporter une pluralité de voies (30) pour les jetons à déplacement aléatoire et au moins une jonction (32) pour relier deux voies et pour permettre le passage d'un premier jeton dans une première voie des deux voies reliées à travers la jonction lors de la présence d'un second jeton à partir d'une seconde voie des deux voies connectées dans la jonction ; une unité d'insertion (24) pour insérer des jetons dans les voies sur la base du signal d'entrée ; une unité d'excitation (26) pour appliquer un stimulus à un jeton dans au moins une voie de la pluralité de voies, ledit stimulus agissant pour augmenter le mouvement aléatoire du jeton dans une direction sensiblement parallèle au support ; et une unité de sortie (28) pour fournir un signal de sortie sur la base d'un emplacement d'au moins un jeton après une période de temps prédéfinie ou ajustée de manière dynamique. La présente invention concerne en outre un système de capteur (10) pour détecter un phénomène physique dans un environnement.
Patent EP-4314737-A1 (EP)
Inventor: TSANG KOON WING
IPC: G01J1/42
Filed: 2022-05-12
Abstract: L'invention concerne des techniques de génération d'une indication d'intensité de lumière ambiante. Les techniques consistent à obtenir un ensemble d'une ou plusieurs mesures de faible niveau de lumière pendant une période de panneau d'affichage à faible niveau de lumière d'une unité d'affichage ; à obtenir un ensemble d'une ou plusieurs mesures de niveau de lumière élevé pendant une période de panneau d'affichage à niveau de lumière élevé de l'unité d'affichage ; et à générer un résultat de niveau de lumière ambiante en fonction d'une analyse de l'ensemble d'une ou plusieurs mesures de faible niveau de lumière, de l'ensemble d'une ou plusieurs mesures de niveau de lumière élevé, et d'informations d'étalonnage.