baber/WOPTO huggingface dataset:
Patent EP-4229598-A1 (EP)
Inventor: ALCANTARILLA PABLO
IPC: G06T7/73
Filed: 2021-10-15
Abstract: L'invention concerne un dispositif mobile (100) et un procédé mis en œuvre par ordinateur (700) pour sélectionner et initialiser des images clés pour décrire un environnement 3D, pour prendre en charge une localisation visuelle-inertielle dans l'environnement et/ou la cartographie de l'environnement. Le procédé consiste à sélectionner une ou plusieurs trames d'image destinées à être des images clés sur la base, au moins en partie, de données inertielles.
Patent EP-4217528-A1 (EP)
Title: Dispositif pour faire croître des monocristaux
Inventor: ARIYAWONG KANAPARIN
IPC: C30B23/02
Filed: 2021-09-23
Abstract: L'invention concerne un dispositif (501) pour faire croître des monocristaux, en particulier des monocristaux de carbure de silicium, qui comprend un creuset (502), ce creuset (502) définissant une surface latérale (503) extérieure et délimitant un espace de réception (504) présentant une étendue axiale entre une partie de fond (505) et une partie d'ouverture (506) ; l'espace de réception (504) étant conçu pour faire croître des cristaux, au moins une couche de germes cristallins (507) se trouvant dans la partie d'ouverture (506), cette couche de germes cristallins (507) étant lestée au moyen d'une masse de pondération (508) au niveau d'un côté opposé à l'espace de réception (504) et étant fixée, en particulier exclusivement, par la force générée par le poids de la masse de pondération (508) dans sa position contre au moins une partie de retenue (509) située dans la partie d'ouverture.
Patent EP-4143416-A1 (EP)
Inventor: REGE GERT OLAV
IPC: E21B33/12
Filed: 2021-02-23
Abstract: A method and apparatus for sealing a well conduit includes moving a plugging tool (21) to a first position in the well conduit, the plugging tool (21) comprising a perforating tool (12) and a hollow mandrel (8) with a heater (8) inside and a meltable material on the outside. The perforating tool (12) is actuated to create openings in the well conduit. The heater (8) is operated to melt or activate the material disposed on an exterior of the mandrel (9). The melted material is allowed to solidify in the conduit to form a plug and to flow into the openings to fill a cross-section of an annular space outside the conduit. A logging tool (2) may thereafter be inserted into the hollow mandrel (9) to check the integrity of the plug.
Patent EP-4128775-A1 (EP)
Inventor: ZHANG LI
IPC: H04N19/31
Filed: 2021-04-23
Abstract: Systems, methods and apparatus for video processing are described. The video processing may include video encoding, video decoding or video transcoding. One example method of video processing includes performing a conversion between a video comprising one or more pictures and a bitstream of the video according to a format rule, and wherein the format rule specifies that a first syntax element that indicates whether motion vector difference for a particular reference picture list (RPL) is indicated is conditionally included in the bitstream based on (i) whether a second syntax element indicating whether an RPL information is included in a picture header and/or (ii) a number of reference pictures in the particular RPL in case that the RPL information is present in the picture header.
Patent EP-4147311-A1 (EP)
Inventor: TAMAGNONE MICHELE
IPC: H01S5/06
Filed: 2021-05-07
Abstract: La présente invention concerne un dispositif laser comprenant un milieu à gain comprenant une facette. Le dispositif laser comprend une métasurface comprenant une pluralité de supercellules. La métasurface est disposée sur un substrat et configurée pour réfléchir et focaliser une première partie de la lumière provenant de la facette en retour vers le milieu de gain en tant que faisceau de rétroaction. La métasurface peut être configurée pour réfléchir une seconde partie de la lumière en tant que faisceau de sortie selon un angle non nul par rapport à une direction du faisceau de rétroaction. La métasurface peut être configurée pour transmettre une seconde partie de la lumière en tant que faisceau de sortie à travers la métasurface à distance de la facette. La longueur d'onde d'émission du dispositif laser peut être accordée par translation de la métasurface. Le faisceau de sortie peut être collimaté vers une direction fixe tout en accordant la longueur d'onde.
Patent EP-4156559-A1 (EP)
Inventor: JIN XIAOJING
IPC: H04B17/373
Filed: 2021-05-19
Abstract: The present disclosure provides a communication channel optimization method, comprising: obtaining channel availability and channel usage information of some or all channels in a working frequency band within at least one period; determining a busy period of a service according to the channel usage information of the some or all channels obtained within the at least one period; and determining an optimal channel in a busy period according to the channel availability and the channel usage information of the some or all channels obtained within the busy period of the at least one period. The present disclosure also provides a communication channel optimization apparatus, an electronic device, and a computer readable storage medium.
Patent EP-4275199-A1 (EP)
Title: Commande de dispositif d'affichage double écran
Inventor: HERSHEY KYLE WILLIAM
IPC: G09G3/20
Filed: 2021-11-01
Abstract: L'invention concerne des dispositifs à charnière, tels que des dispositifs informatiques à charnière. Un exemple peut recevoir des données de contenu concernant une paire d'écrans qui peuvent tourner autour d'un axe de charnière et qui comprennent des régions incurvées à proximité de l'axe de charnière. L'exemple peut générer un rendu d'image pour les données de contenu qui atténue progressivement les régions incurvées des écrans à mesure que la distance à l'axe de charnière décroît.
Patent EP-4259686-A1 (EP)
Inventor: POHL SEBASTIAN
IPC: C08G18/83
Filed: 2021-12-13
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Wiedergewinnung von Rohstoffen aus einem Polyurethanschaum, umfassend den Schritt (A), die Bereitstellung eines auf einer Isocyanatkomponente und einer Polyolkomponente basierenden Polyurethanschaums, wobei der Polyurethanschaum eine Zellstruktur enthaltend einen oder mehrere flüchtige Begleitstoffe, nämlich eine Komponente X ausgewählt aus der Gruppe bestehend aus Sauerstoff, einem Treibmittel, einem Desinfektionsmittel und einer Mischung aus zwei oder mehr der vorgenannten, wobei die Komponente X mindestens Sauerstoff umfasst, aufweist, den Schritt (B), die Chemolyse des Polyurethanschaums mit einem Chemolysereagenz, wobei der Polyurethanschaum vor Inkontaktbringen mit dem Chemolysereagenz entgast wird, wobei mindestens Sauerstoff, bevorzugt jedoch alle Bestandteile der Komponente X bzw. gegebenenfalls gebildete gasförmige Zersetzungsprodukte derselben, bei einem Druck von maximal 960 mbar(abs.) und einer Temperatur von maximal 120 °C gasförmig über eine Gasabführeinrichtung aus der Chemolysevorrichtung abgeführt werden, sodass ein entgaster Polyurethanschaum erhalten wird, gefolgt von Umsetzung des entgasten Polyurethanschaums mit dem Chemolysereagenz in Gegenwart eines Katalysators in einer Inertgasatmosphäre und der Aufarbeitung des durch die Chemolyse erhaltenen Produktgemisches, den Schritt (C), die Gewinnung mindestens eines Polyols, sowie optional den Schritt (D), die Gewinnung mindestens eines Amins, das zu einem Isocyanat der Isocyanatkomponente korrespondiert.
Patent EP-3984811-A1 (EP)
Inventor: WANG XIAO
IPC: B60L58/10
Filed: 2021-03-17
Abstract: The embodiments of the present application provide a low-voltage power transmission system, a DCDC converter and a control method, a device and a medium, relating to the field of battery power. The control method includes: acquiring a charging signal; acquiring a vehicle start signal; acquiring an enabling signal; when each of the charging signal, the vehicle activating start signal, and the enabling signal is at a low level, and no communication message sent by a battery management system (BMS) is received, determining that a vehicle is in a power-off state and enters a sleep mode; when a duration of the sleep mode reaches a preset duration, performing self-awakening, and outputting, to the BMS, an awakening signal for awakening the BMS and making the BMS enter a working mode. The low-voltage power transmission system, the DCDC converter, the control method, the device, and the medium according to the embodiments of the present application can improve the safety of the battery pack.
Patent EP-4256231-A1 (EP)
Inventor: PRUIMBOOM DRIES JOHANNES
IPC: F21V29/15
Filed: 2021-12-03
Abstract: A lamp is described wherein the lamp comprises an illumination source (108); and, a housing structure, preferably a double wall housing structure, including an inner wall and an outer wall, the inner wall forming an inner housing (112) for the illumination source (118), the inner housing including an inner aperture part (118). The outer wall is configured as an outer housing (110) for the inner housing (112), the outer housing (110) including an outer aperture part (116) formed around the inner aperture part so that light produced by the illumination source can exit the inner housing (112), the space between the inner and outer wall forming a thermal barrier between the illumination source and the exterior of the lamp. A first outlet (124) is connected to the inner housing (112) so that, when in use, a first flow, preferably an air flow, can be generated in the first housing (112) towards the first outlet (124).
Patent EP-4301625-A1 (EP)
Inventor: ARMBRUSTER TILMAN
IPC: B60Q1/38
Filed: 2021-12-07
Abstract: Verfahren zum Betreiben wenigstens eines Fahrtrichtungsanzeigers (3, 4) eines Kraftfahrzeugs (1), wobei der Fahrtrichtungsanzeiger (3, 4) ab einem Betätigungszeitpunkt ein Leuchtsignal (8) ausgibt, welches aus einer periodischen Wiederholung von abwechselnd aufeinanderfolgenden Anphasen (10) und Ausphasen (11) besteht, wobei zum Betätigungszeitpunkt eine Abweichung einer Ausgangsphasenlage des Leuchtsignals (8) zu einem vorgegebenen Referenzsignal (9) ermittelt und mit einer vorgegebenen, dem Fahrtrichtungsanzeiger (3, 4) zugeordneten Zielphasenlage verglichen wird, wobei bei einem Vorliegen eines Phasenversatzes zwischen der Ausgangsphasenlage und der Zielphasenlage - wenigstens zwei der Anphasen (10) und/oder der Ausphasen (11 ) des Leuchtsignals (8) nach dem Betätigungszeitpunkt um jeweils einen unterschiedlichen Zeitdifferenzwert verlängert oder verkürzt werden, so dass danach die Phasenlage des Leuchtsignals (8) zu dem Referenzsignal (9) der vorgegebenen Zielphasenlage entspricht, und/oder - zum Betätigungszeitpunkt das Leuchtsignal (8) mit einer ersten Ausphase (11) begonnen wird, wobei die Zeitdauer der ersten Ausphase (11) einem dem Phasenversatz zwischen der Ausgangsphasenlage und der vorgegebenen Zielphasenlage entsprechenden Zeitversatz entspricht, so dass eine der ersten Ausphase (11) nachfolgende Anphase (10) des Leuchtsignals (8) in der Zielphasenlage zu dem Referenzsignal (9) ist.
Patent EP-4272257-A1 (EP)
Inventor: WU MENG HSIU
IPC: H01L31/0224
Filed: 2021-12-20
Abstract: An electrode assembly (100) for a solar cell. The electrode assembly comprises an insulating optically transparent film (101) comprising a plurality of perforations (103) formed therein, and a plurality of longitudinally extending, laterally spaced conductive wire portions (102) arranged side by side on a surface of the film. One or more of the perforations are formed so as to have at least a portion thereof interposed laterally between two wire portions of the plurality of wire portions. The perforations formed in the film may reduce losses that would otherwise occur due to absorption of light by the film. Also disclosed is a solar cell (107) that includes the electrode assembly described above, a method of forming the electrode assembly, a method of forming the solar cell, and a method of forming a solar module.
Patent EP-4263023-A1 (EP)
Inventor: KLEINHANS ULRICH
IPC: B01D46/00
Filed: 2021-12-14
Abstract: L'invention concerne un procédé d'élimination d'une partie (41, 55) d'un dispositif de collecte de particules (40, 41, 42, 55) qui est chargé avec au moins des particules très inflammables (51). La partie (41, 55) est retirée d'un dispositif de purification de gaz de traitement (100) d'un dispositif de fabrication additive (1) au moyen des étapes suivantes. Un gaz inerte (50, 250) renfermant sensiblement les particules (51) est fourni. La partie (41, 55) du dispositif de collecte de particules (40, 41, 42, 55) est retirée du dispositif de purification de gaz de traitement (100), l'inclusion des particules (51) dans le gaz inerte (50, 250) étant conservée.
Patent EP-4282120-A1 (EP)
Title: Method and system for switching between half duplex and full duplex in multi-trp systems
Inventor: BALASUBRAMANIAN ANANTHARAMAN
IPC: H04L5/14
Filed: 2021-12-16
Abstract: A configuration to allow a wireless device having one or more TRPs to configure the one or more TRPs based on configurations of other wireless devices. The apparatus detects a second wireless device in a vicinity of a first wireless device. The apparatus determines a duplex configuration of the second wireless device. The apparatus enables a duplex configuration of the first wireless device to correspond with the duplex configuration of the second wireless device. The apparatus communicates with the second wireless device based on the duplex configuration.
Patent EP-4275027-A1 (EP)
Inventor: WETZIG DANIEL
IPC: G01M3/22
Filed: 2021-12-30
Abstract: Eine Folienkammer (10) zur Dichtheitsprüfung eines ein Prüffluid enthaltenden Prüflings, wobei die Folienkammer mindestens einen mit einer Vakuumpumpe (32) und einem Gasdetektor (36) verbindbaren Vakuumanschluss (20), mindestens einen ein Folienkammervolumen begrenzenden flexiblen Wandbereich (14) und einen den flexiblen Wandbereich (14) außen umgebenden Rahmen (12) zum Verschließen des Folienkammervolumens aufweist, ist dadurch gekennzeichnet, dass der Vakuumanschluss (20) in einem mittig in Bezug auf den Rahmen (12) angeordneten Bereich und radial außen von dem Rahmen (12) umgeben angeordnet ist und dass mindestens ein Gaseinlass (22, 30) zum Zuführen eines Trägergases derart im Bereich des äußeren Rahmens angeordnet ist, dass das Trägergas durch den Gaseinlass durch das Folienkammervolumen entlang des flexiblen Wandbereichs (14) radial von außen nach innen zu dem Vakuumanschluss (20) strömt.
Patent EP-4194206-A1 (EP)
Inventor: AZAMI SHOHEI
IPC: C08L67/00
Filed: 2021-08-03
Abstract: A liquid composition comprising: a liquid crystal polyester powder comprising a liquid crystal polyester and having an average particle diameter of 30 µm or less; and a medium, wherein a specific gravity of the medium measured in accordance with JIS Z 8804 using water as a reference substance is 0.90 or more.
Patent EP-4199773-A1 (EP)
Inventor: AHN KICHUL
IPC: A41G5/02
Filed: 2021-08-23
Abstract: An artificial eyelash extension system is described. The system uses a plurality of eyelash filaments. A support strip is attached to the bases of the eyelash filaments. An adhesive element is applied before the artificial eyelash extension system is packaged for sale to a user. A method for applying artificial eyelash extensions is also described.
Patent EP-4200446-A1 (EP)
Title: Pancreatic ductal adenocarcinoma signatures and uses thereof
Inventor: REGEV AVIV
IPC: C12Q1/6886
Filed: 2021-08-22
Abstract: Described herein are pancreatic ductal adenocarcinoma (PDAC) signatures and methods of detecting the same in a sample from a subject. Also described herein, are methods of methods of diagnosing, prognosing, and/or treating PDAC in a subject that can include detecting one or more of the PDAC signatures.
Patent EP-4208572-A1 (EP)
Inventor: BAKHOUM SAMUEL
IPC: C12Q1/6886
Filed: 2021-09-01
Abstract: The present technology provides methods and compositions for identifying and treating cancers by targeting the cytosolic dsDNA sensing pathway (cGAS-STING) in chromosomally unstable cancers. In some embodiments, the present technology also provides methods for detecting chromosomal instability in cancer and treating cancers associated with altered levels of cyclic GMP-AMP synthase (cGAS), stimulator of interferon genes (STING), and/or ectonucleotide pyrophosphatase/phosphodiesterase 1 (ENPP1).
Patent EP-4212174-A1 (EP)
Title: Biomarker for predicting response to cancer treatment
Inventor: KAGAMU HIROSHI
IPC: A61K39/395
Filed: 2021-09-07
Abstract: The present invention provides a biomarker for predicting response to cancer treatment and a method of using the biomarker. The present invention provides a method wherein the composition of a subpopulation of cells in a sample, said sample being obtained from a subject, is used as an indicator for predicting response to cancer treatment in the subject. The responses to cancer treatment in the subject can be predicted by comparing, to a reference value, the amount of CCR4<sup>-</sup>CCR6<sup>+</sup> cell subpopulation in CD4<sup>+</sup> T cell population of the subject.
Patent EP-4213934-A1 (EP)
Inventor: UPASANI VIDYADHAR V
IPC: A61N2/02
Filed: 2021-08-27
Abstract: Devices and methods that use magnetic forces to modulate bone growth are disclosed. In particular, embodiments of the presently disclosed technology apply the Heuter-Volkmann law which states that when compressive forces are exerted across a growth plate, new bone growth is inhibited, and when tensile forces are exerted across a growth plate, new bone growth is stimulated. Accordingly, embodiments use attractive forces and repulsive forces between magnets to exert compressive and tensile forces across the growth plates of a patient, thus modulating new bone growth in the patient.
Patent EP-4221267-A1 (EP)
Inventor: WANG JUNWEI
IPC: H04W4/06
Filed: 2021-09-23
Abstract: The present application provides a semi-persistent scheduling method for a multicast/broadcast service, an apparatus and a storage medium. A network device configures semi-persistent configuration information for terminals in advance, and the semi-persistent configuration information includes a first identifier for scrambling activation information and related information of a PDSCH for sending a multicast/broadcast service. Every time multicast/broadcast service data transmission is required, the network device sends the activation information to terminal devices according to the first identifier to indicate activating the semi-persistent configuration information, and then sends the PDSCH to the terminal devices by multicast/broadcast according to the semi-persistent configuration information, thereby realizing that multicast/broadcast service data is transmitted from the network device to N terminal devices by multicast/broadcast. Since the semi-persistent configuration information is received by the terminal devices from the network device in advance and saved locally, and is activated by the activation information scrambled by the first identifier, there is no need to receive the semi-persistent configuration information from the network device every time the multicast/broadcast service data is transmitted, thereby saving air interface resources.
Patent EP-4231029-A1 (EP)
Inventor: CHOI SUNHO
IPC: G01R31/66
Filed: 2021-10-15
Abstract: Embodiments of the present invention relates to a connection diagnosis device for diagnosing connection states between devices. The connection diagnosis device may include: an output end and an input end connected to respective ends of an interlock loop line included in one of the devices; a first voltage varying circuit for outputting a first voltage that is variable according to a first current flowing through a first current path from among a current path for transmitting a diagnosis signal to the output end and a current path between the input end and a ground; and a first impedance varying circuit disposed on the first current path and varying impedance of the first current path according to the first voltage. The first voltage varying circuit and the first impedance varying circuit are operated to maintain the first current at a constant value.
Patent EP-4190758-A1 (EP)
Inventor: ZHOU HAO
IPC: C04B7/47
Filed: 2021-08-11
Abstract: Disclosed is a method for regulating an alite crystal structure in a cement clinker. In a preparation process of a portland cement raw meal, a magnesium element and a sulfur element are simultaneously introduced, and M3-type alite in the clinker is completely converted into M1-type alite under the joint action of the magnesium element and the sulfur element. Raw materials used in the method for regulating the crystal structure in the invention are easily available, and the method is simple and easy to operate, and has high universality. Desulfurized gypsum, phospho gypsum and the like can be used as sources of sulfur in actual production, so that a comprehensive utilization value of an industrial by-product is increased. Magnesium can be derived from low-quality limestone, and no additional ingredient components need to be added, so that not only convenient operation is realized, but also the use of the low-quality limestone is increased, thus reducing production costs. After being regulated by the method, the alite crystal structure in the portland cement clinker can be completely converted from M3-type or M1/M3 hybrid type into M1-type.
Patent EP-4248511-A1 (EP)
Inventor: STEAD BRIAN
IPC: H01M8/18
Filed: 2021-11-19
Abstract: A flow cell battery (101;201;301;401;501 ) comprising on at least one side (A, B) of a cell stack (102;202;302;402;502); a top electrolyte tank (104;204;304;404;504), a bottom electrolyte tank (105;205;305;405;505) arranged below the top electrolyte tank (104;204;304;404;504) and at least one intermediate electrolyte tank (106;206;306;406;506) arranged between the top and bottom electrolyte tanks (104;204;304;404;504, 105;205;305;405;505). The top electrolyte tank (104;204;304;404;504) is in fluid communication (111;211;311;411;511) with the bottom electrolyte tank (105;205;305;405;505) through the cell stack (102;202;302;402;502). A first fluid communication (112;212;312;412;512) is provided between the at least one intermediate electrolyte tank (106;206;306;406;506) and the top electrolyte tank (104;204;304;404;504) for flowing electrolyte (103;203;303;403) between the at least one intermediate electrolyte tank (106;206;306;406;506) and the top electrolyte tank (104;204;304;404;504). A second fluid communication (114;214;314;414;514) is provided between the at least one intermediate electrolyte tank (106;206;306;406;506) and the bottom electrolyte tank (105;205;305;405;505) for flowing electrolyte (103;203;303;403) between the at least one intermediate electrolyte tank (106;206;306;406;506) and the bottom electrolyte tank (105;205;305;405;505). The second fluid communication (114;214;314;414;514) comprises a controllable fluid flow restrictor (116;216,316;416;516). Each of the top, bottom and at least one intermediate electrolyte tank (104;204;304;404;504, 105;205;305;405;505, 106;206;306;406;506) comprise at least one gas connection (117,118,119;217,218,219) for flowing gas in and out of each respective tank (104;204;304;404;504, 105;205;305;405;505, 106;206;306;406;506). A flowing device (120;220;520) is provided for controlling a flow of electrolyte (103;203;303;403) between the at least one intermediate electrolyte tank (106;206;306;406;506) and the top electrolyte tank (104;204;304;404;504) through the cell stack (102;202;302;402;502) to the bottom electrolyte tank (105;205;305;405;505) and the at least one intermediate electrolyte tank (106;206;306;406;506), and vice versa.