baber/WOPTO huggingface dataset:
Patent EP-4232179-A1 (EP)
Inventor: BAI SHIXUN
IPC: B01D17/04
Filed: 2021-11-16
Abstract: Embodiments of the present disclosure generally relate to methods and apparatus for enhanced oil recovery. In an embodiment, a method of enhanced oil recovery from a reservoir is provided. The method includes determining a three-dimensional molecular association between simulated oil and a simulated surface using molecular dynamics, and selecting a reservoir additive from a plurality of additives. The method further includes introducing the reservoir additive to the reservoir, and recovering oil from the reservoir using the reservoir additive. Methods of testing a candidate chemical or candidate formulation for use in enhanced oil recovery, and methods of determining an effect of a candidate chemical or formulation of candidate chemicals for use in enhanced oil recovery are also described. Oil extraction apparatus are also provided.
Patent EP-4233992-A1 (EP)
Inventor: IKEUCHI ATSUSHI
IPC: A61N1/08
Filed: 2021-11-22
Abstract: There is provided a high-frequency treatment device and a high-frequency treatment method capable of appropriately performing a treatment by measuring a treatment temperature with high accuracy. A high-frequency treatment device 1 includes output units 41 and 42 that output high-frequency power, a plurality of electrodes 21 to 24 that is connected to the output units 41, 42 and disposed at a treatment target, temperature sensors 21c to 24c provided at the electrodes 21 to 24 or disposed in the vicinity of the electrodes 21 to 24, temperature measurement units 61 and 62 that generate a temperature measurement signal based on a signal received from the temperature sensors 21c to 24c, a temperature correction unit 91 that corrects the temperature measurement signal based on correction information on an individual characteristic of a component related to the temperature measurement to generate a correction temperature signal or calculate a temperature measurement value, and a control unit 80 that controls the output of the output units 41, 42 based on the correction temperature signal or the temperature measurement value.
Patent EP-4252338-A1 (EP)
Title: An electric machine
Inventor: RIBOT HERVE
IPC: H02K11/30
Filed: 2021-11-24
Abstract: An electric machine for a vehicle air-conditioner is provided. The electric machine includes a first housing, a second housing, a sealing element, and a plurality of tension-loaded members. The first housing having a first mating surface is adapted to accommodate an electric motor and the second housing having a second mating surface is adapted to accommodate an inverter assembly. Further, the first mating surface and second mating surface are complimentary and opposite to each other. The sealing element is disposed between the first mating surface and second mating surface, and the second housing is adapted to be coupled with the first housing. Further, the plurality of tension-loaded members is provided in holes formed on the first mating surface and the second mating surface, while coupling the first housing with the second housing.
Patent EP-4239418-A1 (EP)
Inventor: SHIRAO MASATO
IPC: G05B11/36
Filed: 2021-12-01
Abstract: A marine vessel includes: an actuator having a rudder; a heading detection unit configured to detect an actual heading of the marine vessel; and a heading control device including a target heading acquisition unit, a heading deviation calculation unit, a PID control unit, and a gain setting unit, the heading deviation calculation unit calculates a heading deviation, which is the difference between a target heading and the actual heading, the PID control unit calculates an instruction value for the actuator through PID control from the heading deviation calculated by the heading deviation calculation unit, the gain setting unit sets, out of a proportional gain, an integral gain, and a derivative gain used in the PID control, at least the derivative gain, and in a case in which the heading deviation calculated by the heading deviation calculation unit is equal to or greater than a first threshold value, the gain setting unit adds a derivative gain addition correction quantity to the current value of the derivative gain.
Patent EP-4113775-A1 (EP)
Inventor: WANG HANG
IPC: H02J3/38
Filed: 2021-09-17
Abstract: Disclosed is a medium-voltage photovoltaic grid-connection inverter system. The medium-voltage photovoltaic grid-connection inverter system comprises: a photovoltaic inverter having a direct current input end connected to a direct current busbar; a medium-voltage transformer having a low-voltage side connected to an alternating current output end of the photovoltaic inverter; a medium-voltage switch having an input terminal connected to a high-voltage side of the medium-voltage transformer, and an output terminal used to access a medium-voltage power grid, wherein a voltage sensor is integrated in the medium-voltage switch, so as to detect a line voltage at a high-voltage side of the medium-voltage transformer and a line voltage at the side of the medium-voltage power grid, and to generate a grid-connection voltage detection signal; and an inverter grid-connection controller connected to a controlled end of the medium-voltage switch and an output end of the voltage sensor, such that if the line voltage at the high-voltage side of the medium-voltage transformer and the line voltage at the side of the medium-voltage power grid are currently determined, according to the grid-connection voltage signal, to meet a grid-connection condition, then the inverter grid-connection controller controls the medium-voltage switch to close. The invention achieves medium-voltage grid connection of photovoltaic inverter systems without providing a ring main unit or an external voltage sensor.
Patent EP-4229394-A1 (EP)
Inventor: SANCHEZ CARLOS
IPC: G01N3/56
Filed: 2021-12-15
Abstract: A device and method for measuring temperature during tribological examination of sample materials. More specifically, the device includes a sample holder that provides for surface temperature measurement for sample materials undergoing tribological testing.
Patent EP-4247047-A1 (EP)
Title: Method and apparatus for controlling wireless links, electronic device, and storage medium
Inventor: XU CHAOJIE
IPC: H04W28/02
Filed: 2021-11-16
Abstract: The present application relates a method and apparatus for controlling wifeless links, an electronic device, and a storage medium, and belongs to the technical filed of terminals. The method comprises: in response to a first wireless link being woken up, indication information is sent on a second wireless link to an access node corresponding to the second wireless link, the indication information being used for instructing the second wireless link to exit a sleep state, or the indication information is sent to the access node, the indication information comprising first sub-information and second sub-information, wherein the first sub-information indicates status information of a wireless terminal, and the second sub-information indicates whether the wireless terminal is in a dual WiFi communication mode. The access node is enabled to synchronously issue downlink data to two wireless links, thereby reducing the latency of delivering the downlink data from the access point to the wireless links.
Patent EP-4268087-A1 (EP)
Inventor: BLIXT STEFAN
IPC: G06F13/16
Filed: 2021-06-30
Abstract: L'invention concerne un contrôleur de grappe, CC, (16) configuré pour contrôler l'accès à la mémoire par un groupe d'unités de traitement multiples ou d'éléments de traitement, PE, (18) à une mémoire de grappe commune, CM, (17) partagée par les éléments de traitement au sein de la grappe. Le contrôleur de grappe (16) est configuré pour recevoir des demandes, appelées demandes de diffusion en grappe, à partir d'au moins un sous-ensemble des éléments de traitement multiples (18) au sein de la grappe pour la diffusion de données à partir de la mémoire de grappe commune (17) vers ledit au moins un sous-ensemble des éléments de traitement multiples. Le contrôleur de grappe (16) est configuré pour initier la diffusion de données en réponse aux demandes de diffusion en grappe reçues uniquement après que les demandes de diffusion ont été reçues de tous les éléments de traitement dudit au moins un sous-ensemble desdits éléments de traitement multiples (18) qui participent à la diffusion.
Patent EP-4256713-A1 (EP)
Title: Commande de puissance de liaison montante permettant d'améliorer la fiabilité de canal de liaison montante physique
Inventor: ZHANG YUSHU
IPC: H04B7/0408
Filed: 2021-01-08
Abstract: La présente invention concerne des dispositifs et des composants comprenant un appareil, des systèmes et des procédés de commande de puissance de liaison montante de canaux comportant des répétitions.
Patent EP-4276225-A1 (EP)
Title: Compressor and method for controlling compressor
Inventor: KAMATA TOMOYA
IPC: C25B9/23
Filed: 2021-08-26
Abstract: A compressor includes at least one cell that includes an electrolyte membrane, an anode located on one main surface of the electrolyte membrane, and a cathode located on the other main surface of the electrolyte membrane; a metallic anode separator located on the anode; a cathode separator located on the cathode; and a voltage application unit for applying a voltage between the anode and the cathode, wherein the compressor causes, by using the voltage applier to apply a voltage, a proton extracted from an anode fluid supplied to the anode to move to the cathode and generates compressed hydrogen, and the compressor includes a controller for causing the voltage application unit to apply the voltage such that a voltage applied per unit cell is lower than a corrosion potential of the metallic anode separator.
Patent EP-4277134-A1 (EP)
Title: Electronic device and method for controlling transmission power based on bluetooth communication in electronic device
Inventor: LEE INSIK
IPC: H04B1/04
Filed: 2021-12-24
Abstract: According to various embodiments, an electronic device comprises: a Bluetooth communication module; a memory; and a processor operatively connected to the Bluetooth communication module and the memory, wherein the processor may be configured to perform the operations of receiving, through the Bluetooth communication module, a transmission power increase request from an external electronic device during Bluetooth communication with the external electronic device; compare a transmission power level based on the received increase request with a second maximum transmission power level which is designated to be smaller than a first maximum transmission power level that can be provided by the electronic device; when the transmission power level based on the increase request is less than the second maximum transmission power level, transmit a message indicating an increase in the transmission power level to the external electronic device after the transmission power level of the Bluetooth communication module is increased; and, when the transmission power level based on the increase request is equal to or greater than the second maximum transmission power level, transmitting, to the external electronic device, a message indicating that the transmission power level is the maximum transmission power level, without increasing the transmission power level of the Bluetooth communication module. Other embodiments may be possible.
Patent EP-4294327-A1 (EP)
Inventor: MATHENY ROBERT G
IPC: A61F2/24
Filed: 2021-02-18
Abstract: A prosthetic valve comprising a conical shaped sheet structure and a support structure, the sheet structure having a closed distal end and a plurality of elongated ribbon members that are positioned proximate each other in a joined relationship, whereby the ribbon members form a plurality of fluid flow modulating regions that close when fluid flow through the valve exhibits a negative flow pressure and open when fluid flow through the valve exhibits a positive flow pressure, the support structure having at least one elongated cardiovascular structure engagement member that is associated with one of the ribbon members and adapted to engage a cardiovascular structure.
Patent EP-4206103-A1 (EP)
Inventor: EVIN SIEGBERT
IPC: B65H1/28
Filed: 2022-01-03
Abstract: Eine Füllvorrichtung (10) für einen Faltschachtel-Speicher (13) einer Verpackungsmaschine weist eine Lagervorrichtung (11) mit zumindest einer Lagereinheit (15) auf. In jeder Lagereinheit ist zumindest ein Faltschachtel-Stapel (FS) angeordnet. Es ist eine Umsetzvorrichtung (12) vorgesehen, mittels der der Faltschachtel-Stapel aus der Lagereinheit entnehmbar und in den Faltschachtel-Speicher einsetzbar ist. Die Lagervorrichtung weist eine Tragkonstruktion (14) auf, an der die Lagereinheit abgestützt ist. Die Lagereinheit besitzt zumindest eine Schublade (16), die verschieblich an der Tragkonstruktion gelagert ist und zwischen einer Ruheposition und einer Entnahmeposition verstellt werden kann.
Patent EP-4044124-A1 (EP)
Inventor: BALFOUR DAVID
IPC: G06T19/00
Filed: 2022-01-12
Abstract: An AR system to assist with installation of wire harnesses identifies landmarks in the installation environment and continuously orients 3D models of the wire harness components with reference to the landmarks in 3D space. The 3D models are rendered in an AR device to correspond to the placement in 3D space with respect to the landmarks. The installation process is broken down into steps and sub-steps. An installer may install the wire harness according to predefined steps and be presented with higher granularity instructions upon request. The higher granularity sub-steps may include additional 3D models.
Patent EP-4029805-A1 (EP)
Inventor: LYNCH RONAN
IPC: B65D1/34
Filed: 2022-01-17
Abstract: A tray comprises a tray body, formed from a pulpable, fibrous material, and a first polymeric film bonded directly to the tray body. No less than about 50 % of the surface area of the first polymeric film is bonded to the tray body. A sealed container comprises the tray and a cover comprising a second polymeric film bonded to the first polymeric film.
Patent EP-4012164-A1 (EP)
Title: Heating system
Inventor: PRADUN JAMES N
IPC: F01N11/00
Filed: 2017-03-02
Abstract: A control system for a heating system of an exhaust system is provided. The control system includes at least one electric heater disposed within an exhaust fluid flow pathway, and a control device adapted to receive at least one input selected from the group consisting of mass flow rate of an exhaust fluid flow, mass velocity of an exhaust fluid flow, flow temperature upstream of the at least one electric heater, flow temperature downstream of the at least one electric heater, power input to the at least one electric heater, parameters derived from physical characteristics of the heating system, and combinations thereof. The control device is operable to modulate power to the at least one electric heater based on at least one input.
Patent EP-4020103-A1 (EP)
Inventor: RELLA JOHANN
IPC: G06F9/4401
Filed: 2018-07-17
Abstract: Die Erfindung beschreibt eine Industrieanlage (1) bzw. Produktionssystem und eine Verfahren zum Verwalten und Steuern von Produktionsmitteln (5), wobei die Produktionsmittel (5) in zumindest einer Arbeitszelle (2 bis 4) organisiert sind, wobei sich eine Arbeitszelle jeweils aus zumindest einer Verarbeitungsmaschine (6) der kunststoffverarbeitenden Industrie und mindestens einem Peripheriegerät (7) zusammensetzt, wobei die Peripheriegeräte (7) ein Temperiergerät (7a), ein Roboter (7b), ein Dosiergerät (7c) für Granulat, ein Granulat-Trockner (7d), ein Granulat-Fördergerät (7e), ein Kamerasystem (7f) für die Qualitätskontrolle, ein automatischer Durchflussregler (7g), usw. sind, die über ein Netzwerk miteinander verbunden werden, wobei die Produktionsmittel (5) mit einer Arbeitszellensteuerung (16,27,28) verbunden werden. Die Produktionsmittel (5) werden automatisch von der Arbeitszellensteuerung (16,27,28) erkannt und entsprechende Software-Applikationen und/oder Einstellmöglichkeiten bzw. Funktionen betreffend des erkannten Produktionsmittels (5) werden geladen und/oder aktiviert und an das erkannte Produktionsmittel (5) oder an bereits vorhandene Produktionsmittel (5) für den notwendigen Betrieb der Arbeitszelle (2 bis 4) des erkannten Produktionsmittels (5) übersendet, worauf die Arbeitszellensteuerung (16,27,28) einerseits die Kommunikation bzw. den Datenaustausch (15) mit dem Netzwerk (19) und mit den Produktionsmitteln (5) der Arbeitszelle (2 bis 4) durchführt und andererseits direkte Kommunikation der Produktionsmittel (5) der Arbeitszelle (2 bis 4) untereinander herstellt, wobei beim Anbinden eines Produktionsmittels (5) an die Arbeitszellensteuerung (16,27,28) das Produktionsmittel (5) von der Arbeitszellensteuerung (16,27,28) eine Adresse (25a) zugeordnet bekommt und die Arbeitszellensteuerung (16,27,28) eine Liste (25) bzw. ein Arbeitszellenverzeichnis (25) der in der Arbeitszelle (2 bis 4) erkannten Produktionsmittel (5) und Funktionen hält und an die Produktionsmittel (5) verteilt oder die Produktionsmittel (5) diese Liste (25) in vorzugsweise regelmäßigen Abständen von der Arbeitszellensteuerung (16,27,28) abfragen.
Patent EP-4145694-A1 (EP)
Inventor: WU PING-HENG
IPC: H02M5/293
Filed: 2022-02-09
Abstract: A matrix power conversion device (1) including a plurality of three-phase switching modules (11, 12, 13) and a controller (14) is provided. Each three-phase switching module (11) includes a plurality of bidirectional switches (S au , S bu , S cu ) connected to the input phase voltages (v a , v b , v c ) of the three-phase input power respectively and outputs a corresponding output phase voltage (v u ) of the three-phase output power. The controller (14) determines a maximum voltage (E i_max ), an intermediate voltage (E i_mid ) and a minimum voltage (E i_mm ) among all the input phase voltages (v a , v b , v c ) to acquire a waveform of a control carrier wave in a switching cycle. The controller (14) acquires output expected values (v k   ∗ ) corresponding to all output phase voltages (v k ) and compares them with the waveform of the control carrier wave for acquiring a turning-on time of each of the plurality of bidirectional switches (S k_max , S k_mid , S k_min ). Accordingly, the controller (14) controls the matrix power conversion device (1) to switch the three-phase input power so as to change the three-phase output power for driving the motor (M).
Patent EP-4155099-A1 (EP)
Title: Fahrzeug
Inventor: GRUNDNIG JOHANNES
IPC: B62D13/00
Filed: 2022-02-22
Abstract: Es wird ein Fahrzeug mit einem zwischen einem Drehschemel (2) und einem Fahrzeugrahmen angeordneten Drehkranz aus zwei mithilfe von Wälzkörpern ineinander drehbar gelagerten Kranzringen (1) beschrieben, deren einerseits mit dem Drehschemel (2) und anderseits mit dem Fahrzeugrahmen verschraubte Befestigungsflansche (3) zwischen am Drehschemel (2) und am Fahrzeugrahmen angeordneten, am Umfangsrand der Befestigungsflansche (3) anliegenden Schubübertragungskörpern (5) spielfrei gehalten sind. Um einen Toleranzausgleich zu ermöglichen, wird vorgeschlagen, dass der Drehschemel (2) und der Fahrzeugrahmen Anschläge (8) für die Schubübertragungskörper (5) aufweisen und dass zwischen den Anschlägen (8) und den gegenüber den Anschlägen (8) radial verlagerbaren Schubübertragungskörpern (5) ein in Umfangsrichtung verlaufender Keilspalt vorgesehen ist, in den ein Spannkeil (7) eingreift.
Patent EP-4235105-A1 (EP)
Title: A method for operating an assistance system of a motor vehicle, a computer program product  as well as a corresponding assistance system
Inventor: DONDAPATI CHAITANYA KUMAR
IPC: G01C21/36
Filed: 2022-02-24
Abstract: Furthermore, the invention relates to a computer program product as well as to an assistance system and method for operating an assistance system (2) of a motor vehicle (1), comprising the steps of: detecting a current position (P) of the motor vehicle (1) by a position detection device (4) of the assistance system (2), determining a plurality of further motor vehicles (6, 7, 8, 9) in a predetermined area (10) around the detected position (P) by an electronic computing device (3) of the assistance system (2), determining a plurality of current destinations (A, B, C) of each of the further motor vehicle (6, 7, 8, 9) of the plurality of further motor vehicles (6, 7, 8, 9) and creating a list (11) of the determined destinations (A, B, C) and presenting the list (11) of the determined destination (A, B, C) on an output device (5) of the assistance system (2).
Patent EP-4053382-A1 (EP)
Inventor: ZSUNKAN MATTHEW R
IPC: F01D11/00
Filed: 2022-03-01
Abstract: An assembly for a gas turbine engine (20) includes an airfoil (66) that includes an airfoil section (66A) that extends from a root section (66B). The airfoil section (66A) extends between a leading edge (LE) and a trailing edge (TE) in a chordwise direction and extends between a tip portion (66C) and the root section (66B) in a radial direction. The airfoil section (66A) defines a pressure side (P) and a suction side (S) separated in a thickness direction (T). A platform (70) is dimensioned to receive a retention pin (71) to mount the platform (70) to a rotatable hub (62). The platform (70) includes a plurality of composite layers (L) that define an internal cavity (70D). A filler (74) includes a stacked composite structure (76-1, 76-2, 76-3) in the internal cavity (70D) that extends between the plurality of composite layers (L).
Patent EP-4053952-A1 (EP)
Inventor: GUENOT BENOIT
IPC: H01M8/0265
Filed: 2022-03-02
Abstract: Un insert de collecteur est configuré pour être inséré dans un collecteur (16A) d'un réacteur électrochimique en y définissant un conduit principal (24) qui présente une section transversale dont l'aire diminue d'une première extrémité vers une deuxième extrémité du conduit principal (24), l'insert de collecteur comprenant une paroi de raccordement (26) comprenant une première face (26A) prévue pour délimiter la conduit principal (24) et une deuxième face (26B), et une pluralité de canaux (28) s'étendant chacun entre un premier orifice (28A) situé sur la première face (26A) et un deuxième orifice (28B) situé sur la deuxième face (26B), les premiers orifices (28A) étant répartis le long du conduit principal (24) et chaque deuxième orifice (28B) étant en regard d'un port de raccordement (18) de la chambre fluidique (14) d'une cellule électrochimique (8) respective lorsque l'insert de collecteur est inséré dans le collecteur (16A).
Patent EP-4067689-A1 (EP)
Inventor: HEINE CHRISTOPHER
IPC: F16F1/36
Filed: 2022-03-02
Abstract: Ein Aspekt der Erfindung betrifft ein Dämpfungsbauteil (13) für ein Haushaltsgerät (1) zur Pflege von Wäschestücken, welches zur Dämpfung von Schwingungen eines Schwingsystems (6) des Haushaltsgeräts (1) ausgebildet ist, wobei das Dämpfungsbauteil (13) zumindest einen Bauteilbereich (18, 21) aus einem elastischen Material mit einem Verlustfaktor größer 0,4 aufweist.
Patent EP-4056356-A1 (EP)
Title: Polarized lens for spectacles, method for manufacturing polarized lens for spectacles, method for manufacturing framed spectacle, and method for inspecting polarized lens for spectacles
Inventor: SANO YOSHIO
IPC: B29D11/00
Filed: 2022-03-08
Abstract: Provided is a technique by which it is possible to reduce the thickness of a polarized lens for spectacles that has a rotationally symmetric aspherical surface formed on an object-side surface thereof, in the same manner as for a normal lens. Provided is a polarized lens for spectacles, including: a first lens substrate (110) having an object-side surface (111) on which a convex surface that is a rotationally symmetric aspherical surface is formed; a second lens substrate (120) having an eyeball-side surface; and a polarized film (130) disposed between the first lens substrate and the second lens substrate and having a convex shape toward the object-side surface, wherein an in-plane distribution of a distance W between the object-side surface of the first lens substrate and the polarized film is concentric with the optical center of the lens and where the distance W is rotational symmetric as well.