baber/WOPTO huggingface dataset:
Patent EP-4136610-A1 (EP)
Title: Hdr tone mapping based on creative intent metadata and ambient light
Inventor: VO DUNG TRUNG
IPC: G06T5/00
Filed: 2021-10-08
Abstract: One embodiment provides a method comprising determining multi-dimensional metadata corresponding to an input image, and determining ambient light information indicative of a level of ambient light in an ambient environment of a display device. The multi-dimensional metadata comprises a distribution function of pixels in the input image. The method further comprises determining, based on the ambient light information, one or more gains that adaptively compensate for the level of ambient light in the ambient environment. The method further comprises generating a tone mapping function based on the multi-dimensional metadata and the one or more gains, and applying the tone mapping function to the input image to generate a tone-mapped image that adaptively compensates for the level of ambient light in the ambient environment. The tone-mapped image is provided to the display device for presentation.
Patent EP-4033868-A1 (EP)
Title: Cover body structure, back cover, and electronic device
Inventor: LIU YANG
IPC: G06F1/16
Filed: 2021-08-30
Abstract: A cover body structure, a back cover, and an electronic device are provided, related to the field of electronic device technologies. The cover body structure includes a glass cover plate, a first ink layer, a first glue layer, and a plastic edge portion. The first ink layer is disposed at least on an edge of the glass cover plate. The first glue layer is disposed on the first ink layer on the edge of the glass cover plate. The plastic edge portion is disposed on the first glue layer on the edge of the glass cover plate. The first glue layer is a glue layer viscous at least at an injection molding temperature of the plastic edge portion, and the first ink layer is an ink layer that is able to withstand the injection molding temperature of the plastic edge portion. The structural strength of the cover body structure can be improved while ensuring the appearance delicacy of the cover body structure.
Patent EP-4197940-A1 (EP)
Inventor: Xue ningbo
IPC: B65G1/137
Filed: 2021-09-13
Abstract: A material vehicle, a traction apparatus and system, a method for controlling the bidirectional traveling of a material vehicle, and a storage medium. A material vehicle (10) comprises a vehicle body (101), an unlocking assembly (102), a plurality of front universal wheels (103) and a plurality of rear universal wheels (104), wherein the plurality of front universal wheels (103) and the plurality of rear universal wheels (104) are all in a locked state; the vehicle body (101) is used for placing a target article; the unlocking assembly (102) is used for releasing the plurality of front universal wheels (103) from the locked state when same are in a horizontal rotation direction, and controlling the material vehicle (10) to travel in a first direction by means of the plurality of front universal wheels (103); and the unlocking assembly (102) is further used for releasing the plurality of rear universal wheels (104) from the locked state when same are in the horizontal rotation direction, and controlling the material vehicle (10) to travel in a second direction by means of the plurality of rear universal wheels (104), the first direction and the second direction being opposite to each other. By means of the unlocking assembly, the plurality of front universal wheels or the plurality of rear universal wheels can be released from the locked state thereof, such that the material vehicle can change the positions of driving wheels, and bidirectional traveling can be realized without needing to turn the material vehicle around.
Patent EP-4256900-A1 (EP)
Title: Lens clearing arrangement
Inventor: LEVY EHUD
IPC: H05B3/00
Filed: 2021-12-02
Abstract: A heatable optical element for a compound lens, the optical element being adapted to (i) provide a focusing function for the compound lens and (ii) be heated by resistive heating upon application of electricity to the heatable optical element. The compound lens including the heatable optical element may be employed in a camera, with the heatable optical element being the most distal optical element from a light sensor of the camera. A method for operating such a camera comprises detecting a present condition of the distal-most element and controlling application of electricity to control heating of the distal-most element in response to the detected present condition of the distal-most element.
Patent EP-4257125-A1 (EP)
Inventor: CHOI HONG SOO
IPC: A61K9/51
Filed: 2021-12-01
Abstract: Disclosed are a method for fabricating a microrobot for delivery of a cell therapy product and a microrobot for delivery of a cell therapy product according thereto. A method for fabricating a microrobot for delivery of a cell therapy product is configured to comprise the steps of: coating a magnetic material with a coating material capable of promoting adhesion, proliferation, and differentiation of stem cells; and internalizing or attaching the coated magnetic material into stem cells. The microrobot for delivery of a cell therapy product, fabricated by the fabrication method, is configured to comprise: a stem cell; a magnetic material attached to the surface of the stem cell or injected into the stem cell and enabling migration in response to an external magnetic field; and a coating material applied to the surface of the magnetic material and promoting attachment, proliferation, and differentiation of the stem cell.
Patent EP-4062586-A1 (EP)
Title: Procédés et appareils de diffusion en flux adaptative dynamique sur http
Inventor: SODAGAR IRAJ
IPC: H04L9/40
Filed: 2021-09-30
Abstract: Certains aspects de la présente invention concernent des procédés, des appareils et des supports de stockage non transitoires lisibles par ordinateur pour la réception de données multimédia. Un appareil comprend un circuit de traitement recevant un fichier de description de présentation multimédia (MPD) qui comprend un descripteur de propriété essentielle pour une opération de diffusion en flux adaptative dynamique sur protocole de transfert hypertexte (DASH). Le descripteur de propriété essentielle est associé à un premier fichier de description basée sur une session (SBD) et il indique qu'une partie d'un localisateur de ressources uniforme (URL) doit être modifiée sur la base du premier fichier SBD. La partie de l'URL a été générée sur la base d'un second fichier SBD. Le circuit de traitement modifie la partie de l'URL sur la base du premier fichier SBD et reçoit les données multimédias sur la base de la partie modifiée de l'URL.
Patent EP-4184134-A1 (EP)
Title: Vibration sensor
Inventor: DENG WENJUN
IPC: G01H17/00
Filed: 2021-12-21
Abstract: A vibration sensor (200) includes a vibration receiver (210) and an acoustic transducer (220). The vibration receiver (210) includes a housing (211), a limiter (212) and a vibration unit (213). The housing (211) and the acoustic transducer (220) form an acoustic cavity. The vibration unit (213) is located in the acoustic cavity to separate the acoustic cavity into a first acoustic cavity (214) and a second acoustic cavity (215), wherein the acoustic transducer (220) is acoustically connected to the first acoustic cavity (214). The housing (211) is configured to generate a vibration based on an external vibration signal. The vibration unit (213) changes an acoustic pressure within the first acoustic cavity (214) in response to the vibration of the housing (211), such that the acoustic transducer (220) generates an electrical signal. The vibration unit (213) includes a mass element (2131) and an elastic element (2132). A first side of the elastic element (2132) is connected around a side wall of the mass element (2131). A second side of the elastic element (2132) is connected with the limiter (212).
Patent EP-4310514-A1 (EP)
Inventor: SANCHEZ MIRALLES ALVARO
IPC: G01R19/00
Filed: 2021-02-10
Abstract: The present invention discloses a design for a measurement device (I) with improved power measurement accuracy, involving the measurement ofthe temperature using a highly accurate device that can be installed coupled to the protectors, the device (I) comprising: an essentially rectangular parallelepiped-shaped casing with a plurality of slots (2) in the lateral surfaces, one or more openings (3), and at least one electrical connection rod (4); a motherboard (PCB) on the inside ofthe casing, comprising a first face (20) having at least one Shunt resistor (5) and its own power supply (10), anda second face (30), opposite the first face (20), having a communication module consisting of a microcontroller (7) that is connected to the measurement module (6), -a temperature sensor
Patent EP-4257532-A1 (EP)
Inventor: TAKAKI Yuki
IPC: B66C1/06
Filed: 2021-12-15
Abstract: When steel plates are to be lifted with a lifting magnet, the magnetic flux penetration depth is controlled with high accuracy in accordance with the thickness of the steel plates and the number of steel plates to be lifted, thereby providing reliable and stable lifting of a desired number of steel plates regardless of the thickness of the steel plates.A lifting magnet 1 is used. The lifting magnet 1 includes a plurality of electromagnet coils 2 that are each independently ON/OFF-controllable and voltage-controllable, and a magnetic pole 3 that is excited by application of a voltage to the electromagnet coils 2. An electromagnet coil 2 to be used for lifting steel plates is determined based on a total thickness of the steel plates to be lifted. An amount of passing magnetic flux Φ<sub>r</sub> in the magnetic pole 3 in a case where magnetic flux passes through only the steel plates to be lifted when the electromagnet coil 2 is used is calculated. An application voltage to be applied to the electromagnet coil 2 used for lifting the steel plates is determined based on the amount of passing magnetic flux Φ<sub>r</sub>. The application voltage is applied to the electromagnet coil 2.
Patent EP-4306571-A1 (EP)
Inventor: KIM JAEHOON
IPC: C08G65/44
Filed: 2021-12-15
Abstract: A polyphenylene ether includes a repeating unit derived from a phenol of the formula (1), a repeating unit derived from a phenol of the formula (2), and a structural unit derived from a phenol of the formula (3).
Patent EP-4238348-A1 (EP)
Title: Procédé pour alignement de minimisation d'essais d'entraînement et de mesure de qualité d'expérience
Inventor: ZHANG MAN
IPC: H04W24/10
Filed: 2021-12-20
Abstract: L'invention concerne un procédé de communication sans fil destiné à être utilisé dans un premier noeud de réseau sans fil. Le procédé consiste à transmettre, à une entité de collecte de mesures, des rapports de minimisation d'essais d'entraînement (MDT) et des rapports de qualité d'expérience (QoE), à suspendre une communication de rapport de QoE en réponse à une situation de surcharge, et à transmettre, à un second noeud de réseau sans fil, une indication de suspension associée à une suspension de communication de rapport de QoE.
Patent EP-4235344-A1 (EP)
Inventor: BIRIUK IVAN
IPC: G05D1/10
Filed: 2022-03-25
Abstract: The present disclosure relates to a system for repositioning an UAV swarm during a flight mission. The system comprises a 3D animation generator and a mission generator. A 3D animation generator is a tool that generates animation of flight mission planning that includes building a formation that depicts a figure formation, selecting a set of key nodes, where each key node corresponds to UAV, as such when all key nodes are combined, they represent the figure formation. Distance control algorithm is applied to the flight mission planning animation. Optimized 3D animation is shared with the mission generator that builds the actual flight mission planning files. Trajectory planning, optimization, mapping, mission planning, and visualization is executed based on the animation report to generate a flight mission file. The flight mission file is recorded into UAVs to execute the flight mission.
Patent EP-4029923-A1 (EP)
Title: Method for preparing petroleum-based pitch having high softening point
Inventor: LEE JOOHYUNG
IPC: C10C3/04
Filed: 2022-01-14
Abstract: The present disclosure relates to a method for preparing petroleum-based pitch having a high softening point, and more particularly, to a method for preparing petroleum-based pitch having a high softening point, the method including performing an oxidation heat treatment process on petroleum-based residue by using an oxidation heat treatment device including an oxidation reactor and performing a vacuum heat treatment process on the petroleum-based residue that is oxidized and heat-treated. Here, a ratio of a height and a diameter of the oxidation reactor is about 0.5 to about 2, and a content of quinoline insoluble (QI) in the petroleum-based pitch having the high softening point is about 0.001 weight% to about 0.5 weight% based on a total weight of the petroleum-based pitch having the high softening point.
Patent EP-4036351-A1 (EP)
Inventor: TÖTSCH MARKUS
IPC: E06B7/23
Filed: 2022-01-26
Abstract: Schwimmbadschleuse (1) umfassend einen Rahmen (2) und zumindest eine Schleusentür (3), wobei die zumindest eine Schleusentür (3) bewegbar, vorzugsweise verschiebbar, am Rahmen (2) gelagert und zwischen einer Öffnungsstellung und einer Schließstellung überführbar ist, wobei am Rahmen (2) ein erstes Dichtelement (4) und an der zumindest einen Schleusentür (3) ein zweites Dichtelement (5) zum zumindest bereichsweisen Abdichten zwischen dem Rahmen (2) und der zumindest einen Schleusentür (3) angeordnet ist, wobei in der Schließstellung das erste Dichtelemente (4) an der zumindest einen Schleusentüre (3) und das zweite Dichtelement (5) am Rahmen (2) anliegt und wobei in der Schließstellung das erste Dichtelemente (4) und das zweite Dichtelement (5) hintereinander, vorzugsweise im Wesentlichen kongruent, entlang einer Geraden (G) normal auf die zumindest eine Schleusentür (3) angeordnet sind.
Patent EP-4047586-A1 (EP)
Inventor: WANG HAIFENG
IPC: B64D15/20
Filed: 2022-02-02
Abstract: In some examples, a system includes a receiver configured to receive temperature data for a region of airspace from a data source external to the vehicle. The system also includes processing circuitry configured to determine one or more moisture values for the region of airspace based on radar returns received by a weather radar onboard the vehicle. The processing circuitry is further configured to determine a potential for icing at a location within the region of airspace based on the one or more moisture values and further based on the temperature data received from the data source. The processing circuitry is also configured to generate an output based on the determined potential for icing at the location.
Patent EP-4062985-A1 (EP)
Inventor: SHIM SUNG BO
IPC: A63F3/04
Filed: 2022-02-15
Abstract: Disclosed herein is a board game system for carbon neutrality education including: a game display unit including a game board, general cards having carbon cards on which carbon emission quantities are indicated and environment cards on which carbon absorption quantities are indicated, disaster cards on which climate crisis disasters are indicated, convention cards on which rights to change greenhouse gas target amounts are indicated, earth money cards on which scores are indicated, and an indicator for indicating the level of global warming and carbon emission targets; and a game control unit for controlling the game display unit to display the general cards, the disaster cards, the convention cards, the earth money cards, or the indicator on the game board. The game control unit controls the game display unit to display: a carbon emission target indicating part on which a carbon emission target is indicated by the indicator; a global warming level indicating part on which the level of global warming is indicated by the indicator; general card locations on which the general cards before and after the use are arranged; disaster card locations on which the disaster cards before and after the use are arranged; an earth money card location on which the earth money cards are arranged; convention card locations on which the convention cards before and after the use are arranged; and floor card locations on which the general cards submitted by the players are arranged.
Patent EP-4060670-A1 (EP)
Title: Multiple time programmable memory using one time programmable memory and error correction codes
Inventor: TÖRNQVIST VESA
IPC: G11C17/18
Filed: 2022-02-17
Abstract: The present invention relates to the field of digital memory, and in particular to a multiple-time programmable (MTP) memory employing error correction codes (ECC), the MTP memory being made up of one-time programmable (OTP) memory modules. Pointers to the memory address of currently in-use OTP memory blocks in use for each virtual MTP memory block are stored in OTP memory with an error correcting code. The pointers encode the memory addresses according to a scheme that ensure that only bit changes in a single direction are required in both the pointer data and the error correction code when the memory address is incremented.
Patent EP-4019082-A1 (EP)
Title: Enhanced-flexibility transducer arrays for delivering ttfields (tumor treating fields)
Inventor: KIRSON EILON
IPC: A61N1/36
Filed: 2019-11-27
Abstract: A transducer array for use in tumor-treating fields (TTFields) therapy which is particularly suited for use in treating abdominal or thoracic cancers. The transducer array has features that increase its flexibility and adhesion to the patient's skin, including a branching configuration and a correspondingly-branching top covering, adhesive-backed layer. Additionally, a skin-level adhesive layer is provided beneath the flex circuit to which the electrode elements are attached, to help ensure thorough, lasting adhesion of the transducer array to the patient's skin over the course of treatment.
Patent EP-4067727-A1 (EP)
Title: Standing light
Inventor: TAO SHICHUN
IPC: F21V21/30
Filed: 2022-03-07
Abstract: A standing light (100) includes a light assembly (12), a support rod assembly (11), and a housing assembly (13). The light assembly (12) includes a light. The support rod assembly (11) is configured to support the light assembly (12). The housing assembly (13) is connected to the support rod assembly (12), where the housing assembly (13) or the support rod assembly (12) is formed with a power access interface (131a) for being connected to a power supply. The standing light (100) further includes a mounting assembly (15) configured to detachably install the light assembly (12) to the support rod assembly (11). When the light assembly (12) is installed to the support rod assembly (11), the light assembly (12) is capable of being powered by the power supply connected to the power access interface (131a). The light assembly (12) is further formed with a power supply access interface (123) for accessing power, and when the light assembly (12) is detached from the support rod assembly (11), the light assembly (12) is capable of being detachably connected to a battery pack (16) through the power supply access interface (123). The standing light (100) has a wider application range.
Patent EP-4080016-A1 (EP)
Title: Pressure gain for cooling flow in aircraft engines
Inventor: HANRAHAN PAUL R
IPC: F01D5/08
Filed: 2022-03-16
Abstract: Gas turbine engines and rotor arms thereof are described. The gas turbine engines (400) include a first disk (402), a second disk (404), and a rotor arm (406) arranged between and connecting the first disk (402) to the second disk (404), wherein a cavity (424) is defined at least between the rotor arm (406) and the first disk (402). The rotor arm (406) includes a radial portion (412) having an inner diameter end (416) and an outer diameter end (418), an axial portion (414) having a first end (420) and a second end (422), wherein the first end (420) of the axial portion (414) is connected to the outer diameter end (418) of the radial portion (412), at least one entrance flow path (408) defined within the radial portion (412) extending from the inner diameter end (416) to the outer diameter end (418), and at least one exit aperture (410) arranged proximate the second end (422) of the axial portion (414).
Patent EP-4068218-A1 (EP)
Inventor: WOHLFELD DENIS
IPC: G01S7/48
Filed: 2022-03-18
Abstract: Techniques are described for updating a digital twin of an environment, particularly, a digital representation of an object in the environment. A system can include a change-detection device having a camera, and one or more processors responsive to executable computer instructions to perform a method. The method includes capturing an image of a portion of the object using the change-detection device. The method further includes determining a corresponding digital data representing the portion in the digital representation of the environment. The method further includes detecting a change in the portion by comparing the image with the corresponding digital data. The method further includes in response to the change being above a predetermined threshold, initiating a resource-intensive scan of the portion using a scanning device, and updating the digital representation of the object by replacing the corresponding digital data representing the portion with the resource-intensive scan.
Patent EP-4040263-A1 (EP)
Inventor: Gupta Rohit Dev
IPC: G06F1/18
Filed: 2018-08-10
Abstract: In one embodiment, an apparatus includes a frame comprising a top wall, a bottom wall, and sides defining an opening for receiving a plurality of removable electronic modules, and at least two slidably removable guides extending generally parallel with the sides of the frame, two of the guides each comprising a first edge for slidable engagement with the top wall or the bottom wall and a second edge for slidable engagement with another of the at least two guides. The guides partition the opening for receiving the plurality of removable electronic modules when the guides are inserted into the frame. One or more of the guides may be removed from the frame for receiving a larger width electronic module in the frame.
Patent EP-4092279-A1 (EP)
Inventor: VOGLER FALKO
IPC: F16B13/06
Filed: 2022-05-02
Abstract: Die Erfindung betrifft einen Spreizanker (1) mit einer Spreizhülse (6), die ein Spreizelement (12) mit einem Halteelement (15) aufweist. Erfindungsgemäß ist das Halteelement (15) derart angeordnet, dass eine auf das Halteelement (15) wirkende, zur Längsachse (L) hin gerichtete erste Kraft (F<sub>1</sub>) eine resultierende zweite Kraft (F<sub>2</sub>) bewirkt, die das freie Ende (18) des Spreizelements (12) wippenartig nach außen, weg von der Längsachse (L) drückt.