baber/WOPTO huggingface dataset:
Patent EP-4271916-A1 (EP)
Title: Method of joining blade segments using an internal bladder
Inventor: BROOME PETER ANTHONY
IPC: F03D1/06
Filed: 2021-12-23
Abstract: A method for joining rotor blade segments of a rotor blade includes providing a first blade segment defining a concave cross-sectional shape having at least one internal flange. The method also includes providing a second blade segment having at least one external flange. Further, the method includes positioning the internal flange(s) of the blade segment internal of the external flange(s) of the second blade segment at a joint. Moreover, the method includes placing at least one inflatable internal bladder within an inner cavity of the rotor blade at the joint. In addition, the method includes inflating the internal bladder(s) so as to provide internal pressure thereto so as to align the internal flange(s) with the external flange(s) and to maintain contact between the internal flange(s) and the external flange(s). Thus, the method also includes securing the first and second blade segments together while maintaining the internal pressure via the internal bladder(s).
Patent EP-4183233-A1 (EP)
Title: Method and apparatus for laser drilling blind vias
Inventor: LEI WEI-SHENG
IPC: H05K3/40
Filed: 2021-06-15
Abstract: In an embodiment is provided a method of forming a blind via in a substrate comprising a mask layer, a conductive layer, and a dielectric layer that includes conveying the substrate to a scanning chamber; determining one or more properties of the blind via, the one or more properties comprising a top diameter, a bottom diameter, a volume, or a taper angle of about 80° or more; focusing a laser beam at the substrate to remove at least a portion of the mask layer; adjusting the laser process parameters based on the one or more properties; and focusing the laser beam, under the adjusted laser process parameters, to remove at least a portion of the dielectric layer within the volume to form the blind via. In some embodiments, the mask layer can be pre-etched. In another embodiment is provided an apparatus for forming a blind via in a substrate.
Patent EP-4181761-A1 (EP)
Inventor: SAPIENS NOAM
IPC: A61B3/103
Filed: 2021-07-16
Abstract: In an embodiment, multiple conjugate planes are used to create a plurality of optical pupil planes and a plurality of image planes. These optical planes solve multiple problems and introduce significant performance enhancements in the system. In one implementation of a disclosed embodiment, the measurement channel is based on the reverse Shack-Hartmann principle. By introducing a relay system (for example a 4-f lens system) the slit plane could be made conjugate to the measured system pupil plane (unlike a previous implementation where the slits were places away from the pupil plane as it was not accessible directly). Creating a virtual pupil plane allows for more accurate placement of the plane without the need for contact with the measured optical system.
Patent EP-4167502-A1 (EP)
Inventor: LONG YUN
IPC: H04B10/079
Filed: 2021-07-01
Abstract: Embodiments of the present invention disclose a fault detection method for an optical switching apparatus, a network device, and a system, to improve accuracy and efficiency of detecting whether the optical switching apparatus is faulty. The method includes: sending a probe optical signal to a target path, where the probe optical signal is to be transmitted along the target path, and the target path includes at least one optical switching apparatus; receiving a plurality of reflected optical signals from the target path, where the plurality of reflected optical signals are formed after the probe optical signal is reflected by the target path; determining a target reflected optical signal in the plurality of reflected optical signals, where the target reflected optical signal is a reflected optical signal reflected by the optical switching apparatus; and determining, based on the target reflected optical signal, whether the optical switching apparatus is faulty.
Patent EP-4264716-A1 (EP)
Inventor: HAUSMANN PHILIPP
IPC: H01M8/04007
Filed: 2021-12-17
Abstract: Die Erfindung betrifft eine Vorrichtung (10) zur Luftversorgung einer Brennstoffzelle (3), mit wenigstens einer Luftfördereinrichtung (11) und wenigstens einer Befeuchtungseinrichtung, welche kondensiertes Produktwasser aus der Brennstoffzelle (3) mittels wenigstens einer Düse (171-178) dem verdichteten Zuluftstrom zuführt. Sie ist dadurch gekennzeichnet, dass im Strömungsquerschnitt des Zuluftstroms ein Feld (15) von Zweistoffdüsen (171-178) für die Zufuhr des Wassers ausgebildet ist, wobei für jede der Zweistoffdüsen (171-178) ein abgetrennter durchströmbarer Querschnitt (161-168) ausgebildet ist, und wobei jeder der abgetrennten durchströmbaren Querschnitte (161- 168) ein Ventil (22) mit einem Ventilsitz (24) und einem Ventilkörper (23) umfasst, welcher entgegen der Strömung von einer Rückstellkraft in Richtung des Ventilsitzes (24) gedrückt ist.
Patent EP-4268435-A1 (EP)
Title: Interface de dialogue en ligne avec élément de menu peuplé de manière dynamique
Inventor: DESSERREY LAURENT
IPC: H04L51/04
Filed: 2021-12-15
Abstract: Le système décrit fournit une interface de dialogue en ligne avec un élément de menu peuplé de manière dynamique. Selon certains modes de réalisation donnés à titre d'exemple, un système de menu dynamique peut effectuer des opérations qui comprennent les étapes suivantes : présenter d'un ensemble d'identifiants au niveau d'un dispositif client ; recevoir une entrée qui sélectionne un identifiant parmi l'ensemble d'identifiants ; provoquer l'affichage d'une interface de dialogue en ligne en réponse à l'entrée qui sélectionne l'identifiant, l'interface de dialogue en ligne comprenant un élément de menu situé à l'intérieur de l'interface de dialogue en ligne, l'élément de menu comprenant un affichage d'un ensemble d'onglets qui correspondent à des catégories d'applications ; recevoir une sélection d'un onglet parmi l'ensemble d'onglets, l'onglet correspondant à une catégorie d'application ; réduire un ensemble d'applications sur la base de la catégorie d'application de l'onglet ; et provoquer l'affichage d'une présentation de l'ensemble d'applications à l'intérieur de l'interface de dialogue en ligne.
Patent EP-4190893-A1 (EP)
Inventor: TAKASATO MINORU
IPC: C12Q1/02
Filed: 2021-07-30
Abstract: An object of the present invention is to provide a ventral hindgut organoid for producing a bladder organoid that comprises a layer structure of bladder epithelial cell types like the urinary bladder. An aspect of the present invention is to provide a method for producing a ventral hindgut organoid, comprising culturing a pluripotent stem cell with an inducer medium A containing activin A and GSK3β inhibitor to induce differentiation into definitive endoderm cells and culturing the definitive endoderm cells with an inducer medium B containing fibroblast growth factor, GSK3β inhibitor, and optionally further containing bone morphogenetic protein, and then culturing them in the presence of extracellular matrix with an inducer medium B containing fibroblast growth factor, GSK3β inhibitor, and optionally further containing bone morphogenetic protein to form a ventral hindgut organoid.
Patent EP-4130165-A1 (EP)
Title: Powder material for cosmetic, method for producing powder material for cosmetic, and cosmetic
Inventor: TSUCHIYA REIICHIRO
IPC: C09C3/08
Filed: 2021-08-02
Abstract: Provided is a powder material for a cosmetic that has excellent dispersibility in any of silicone oil agents, hydrocarbon oil agents, and ester oil agents, and does not affect the color appearance of a formulation. The powder material for a cosmetic contains a powder for a cosmetic surface-treated with an ester compound of a fatty acid having 8-20 carbon atoms and glycerol. The ester compound is at least one selected from the group consisting of diglyceryl tetraisostearate, diglyceryl triisostearate, glyceryl tri(caprylate/caprate), glyceryl dilaurate, glyceryl triisostearate, decaglyceryl monoisostearate, and decaglyceryl diisostearate.
Patent EP-4165725-A1 (EP)
Inventor: SAAB SANDY
IPC: H01Q15/00
Filed: 2021-08-18
Abstract: La présente divulgation concerne un procédé et un système de communication permettant de faire converger un système de communication de 5 ème  génération (5G) destiné à prendre en charge des débits de données supérieurs à ceux d'un système de 4 ème  génération (4G) avec une technologie de l'Internet des objets (IdO). La présente invention peut être appliquée à des services intelligents basés sur la technologie de communication 5G et sur la technologie liée à l'IdO, tels que la maison intelligente, le bâtiment intelligent, la ville intelligente, la voiture intelligente, la voiture connectée, les soins de santé, l'enseignement numérique, le commerce de détail intelligent, les services liés à la sûreté et à la sécurité. L'invention concerne une surface intelligente réfléchissante (RIS) reconfigurable multicouche. La RIS comprend une cellule unitaire d'une surface intelligente reconfigurable. La cellule unitaire comprend une première couche composée d'un matériau conducteur et structurée selon un motif réfléchissant de sous-longueur d'onde. La première couche réfléchit une onde incidente à une phase prédéfinie et dirige l'onde incidente réfléchie vers un récepteur voulu.
Patent EP-4207180-A1 (EP)
Title: Information processing method, information processing program, and information processing device
Inventor: KISHI HARUHIKO
IPC: G10G1/04
Filed: 2021-07-26
Abstract: The information processing device 100 provides an interface capable of generating music information by editing a part of elements forming the music information, and generates new music information by a machine learning model on the basis of a plurality of pieces of music information created using the interface.
Patent EP-4211403-A1 (EP)
Inventor: ACHARYA RAJESHKUMAR HARIPRASAD
IPC: F24S40/20
Filed: 2021-09-07
Abstract: La présente invention se rapporte à un système de nettoyage de panneau solaire automatique à base d'eau et à un procédé associé. L'invention décrit un système de nettoyage de panneau solaire amélioré qui nettoie les panneaux solaires de manière entièrement automatique et économique. Le système comprend plusieurs électrovannes (1) qui sont reliées à un réservoir d'eau (3) par l'intermédiaire d'un tuyau principal (2), d'une pompe (4) et d'une vanne (5). Des secondes extrémités des électrovannes (1) sont reliées à un tuyau de sortie (6) respectif. Le tuyau de sortie (6) est étendu afin d'être relié à un moyen de pulvérisation agissant en tant que pulvérisateur d'eau. Le système comprend un transformateur abaisseur, un microcontrôleur et un minuteur afin de commander le fonctionnement des électrovannes (1) de telle sorte que les électrovannes se mettent en marche et en arrêt à un intervalle de temps prédéterminé. Le panneau solaire est nettoyé à un intervalle de temps prédéterminé par l'intermédiaire des moyens de pulvérisation automatique d'eau.
Patent EP-4218102-A1 (EP)
Title: A crucible coupler for a carbon aerosol generator
Inventor: FARAG MATHEW
IPC: H01R13/426
Filed: 2021-09-23
Abstract: A post unit for holding one end of a carbon crucible utilised in the creation of a carbon encapsulated substance such as Technetium for use in medical imaging and treatment, the post unit including: a detachable contact unit including a first cavity for engaging one end of the carbon crucible; and at least a first and second pedestal for engaging with the contact unit; the first and second pedestals being resiliently clamped together around the first contact unit for engagement of the contact unit in a predetermined position.
Patent EP-4235869-A1 (EP)
Title: Electrode active material, preparation method therefor, electrode comprising same, and secondary battery
Inventor: LIM SUNGJIN
IPC: H01M4/58
Filed: 2021-06-15
Abstract: Provided are an electrode active material including a compound represented by Formula 1, an electrode including the same, and a secondary battery including the same.        <Formula 1>     Li<sub>x</sub>(Ni<sub>1-y</sub>M<sub>y</sub>)<sub>z</sub>(P<sub>2</sub>O<sub>7</sub>)<sub>4</sub>wherein in Formula 1, 5≤x≤7, 0.2≤y<1, 4≤z≤6, andM is a Group 3 to Group 11 element or a combination thereof, but is not iron (Fe).
Patent EP-4038869-A1 (EP)
Title: Système d'instanciation et de commande de session de téléphonie numérique
Inventor: DUTTON CHRISTOPHER
IPC: H04M1/253
Filed: 2021-11-18
Abstract: L'invention concerne un système d'instanciation et de commande de session de téléphonie numérique, qui comporte une pluralité de terminaux mobiles en communication fonctionnelle avec un serveur exécutant un contrôleur de session à travers un réseau IP. Chaque terminal mobile est associé à un profil et le contrôleur de session est configuré pour mettre en correspondance des profils d'utilisateurs non dissociés et une signalisation afin d'instancier une session de téléphonie numérique entre des terminaux mobiles associés. Le contrôleur de session est configuré pour mettre fin à la session suite à l'expiration d'un temporisateur à moins de recevoir des premiers signaux d'entrée en cours d'appel provenant des deux terminaux mobiles, mettre fin à la session en réaction à un deuxième signal d'entrée en cours d'appel reçu en provenance de l'un ou l'autre des terminaux mobiles, et mettre fin à la session et dissocier les profils en réaction à un troisième signal d'entrée en cours d'appel reçu en provenance de l'un ou l'autre des terminaux mobiles.
Patent EP-4239012-A1 (EP)
Title: Method for producing high temperature resistant polyamide, high temperature resistant polyamide and applications thereof
Inventor: ZHAO YUANBO
IPC: C08G69/28
Filed: 2021-12-31
Abstract: The present invention provides a process for producing a high temperature resistant polyamide, the high temperature resistant polyamide and the use thereof. The process comprises: optionally concentrating a polyamide salt solution, and then conducting the following operations: heating and pressurizing to a pressure of P1, and maintaining the pressure, wherein the temperature of the system is T1 at the end of the pressure-maintenance; depressurizing to a pressure of P2, wherein the temperature of the system is T2 at the end of the depressurization; and evacuating, whereby a polyamide melt is obtained; wherein P1 is 0.8-4 MPa, T1 is 250-290 °C, T1<T2 and (T2-T1)/(P1-P2)=5-75. The process for producing a high temperature resistant polyamide according to the present invention is simple to operate and reduces energy consumption. The obtained high temperature resistant polyamide may be used as a raw material for such injection molded parts, molded articles, or fibers as high temperature resistant attachments for machines, automobiles, household appliances, toys, textiles, sporting goods, mobile phones, computers, laptops, GPS devices, or optical devices.
Patent EP-4055630-A1 (EP)
Title: Dispositif de mémoire tridimensionnelle contenant un circuit d'attaque de ligne de mots partagée à travers différents niveaux et procédés de fabrication de celui-ci
Inventor: OGAWA HIROYUKI
IPC: H01L27/11578
Filed: 2021-06-09
Abstract: La présente invention concerne une structure semi-conductrice qui comprend un circuit périphérique, un premier réseau de mémoire tridimensionnelle recouvrant le circuit périphérique et comprenant un premier empilement alterné de premières couches isolantes et de premières couches électroconductrices contenant des premières lignes de mots et des premières lignes de sélection, et des premières structures d'empilement de mémoire s'étendant verticalement à travers le premier empilement alterné, et un deuxième réseau de mémoire tridimensionnelle recouvrant le premier réseau de mémoire tridimensionnelle et comprenant un deuxième empilement alterné de deuxièmes couches isolantes et de deuxièmes couches électroconductrices contenant des deuxièmes lignes de mots et des deuxièmes lignes de sélection, et des deuxièmes structures d'empilement de mémoire s'étendant verticalement à travers le deuxième empilement alterné. Le circuit périphérique comprend un premier circuit d'attaque de ligne de mots ayant des premiers nœuds de sortie de circuit d'attaque de ligne de mots connectés électriquement à au moins certaines des premières lignes de mots et au moins certaines des deuxièmes lignes de mots, et chaque première ligne de mots est électriquement connectée à une deuxième ligne de mots respective.
Patent EP-4250233-A1 (EP)
Title: Picture encryption method and apparatus, computer device, storage medium, and program product
Inventor: YANG WEIMING
IPC: G06T9/00
Filed: 2021-10-22
Abstract: Disclosed are a picture encryption method and apparatus, a computer device, a storage medium and a program product. The method includes: obtaining N first pictures having a chronological order (301); performing feature extraction on the N first pictures to obtain one or more picture features of each of the N first pictures (302); successively performing target prediction on the N first pictures according to the chronological order to obtain prediction information of each of the N first pictures (303), where the target prediction is prediction on the first pictures based on status information, and the status information is information updated based on the one or more picture features of each of the first pictures on which the target prediction has been performed; and encrypting the N first pictures based on the prediction information of each of the N first pictures (304). 
     Through the above-mentioned solution, a condition that a first image is easily cracked for an encryption format only introducing a non-neural network safety factor is avoided, so that the safety of the encrypted first image is also improved while the encryption format that encrypts the first pictures is expanded.
Patent EP-4239097-A1 (EP)
Title: Submerged arc welding wire, and method for manufacturing weld joint using same
Inventor: WATANABE KAZUFUMI
IPC: C22C38/00
Filed: 2021-10-13
Abstract: A submerged arc welding wire is provided that can favorably weld a high-Mn content steel material for cryogenic environment use and can reduce the occurrence of hot crack during welding, namely, has excellent hot crack resistance.The submerged arc welding wire has a composition including, by mass%, C: 0.20 to 0.80%, Si: 0.15 to 0.90%, Mn: 15.0 to 30.0%, P: 0.030% or less, S: 0.030% or less, Cr: 6.0 to 15.0%, and N: 0.120% or less, the balance being Fe and incidental impurities. Where necessary, the wire may contain one or two selected from Ni and Mo, may further contain one, or two or more selected from V, Ti, and Nb, and may additionally contain one, or two or more selected from Cu, Al, Ca, and REM.
Patent EP-4269005-A1 (EP)
Title: Surface-coated cutting tool
Inventor: SATO SHUN
IPC: B23B27/14
Filed: 2021-12-15
Abstract: A surface-coated cutting tool includes a coating layer having a laminated structure that includes first sublayers and second sublayers having a cubic crystal structure and has an average thickness of 0.5 to 8 µm, the bottommost and topmost sublayers being both first sublayers;the first sublayer has an average thickness of 0.1 to 2 µm and a composition (Al<sub>1-x</sub>Cr<sub>x</sub>)N, where x = 0.20 to 0.60;the second sublayer has an average thickness of 0.1 to 2 µm, has a composition (Al<sub>1-a-b</sub>Cr<sub>a</sub>Si<sub>b</sub>)N where a=0.20 to 0.60, b=0.01 to 0.20, and has a repeated variation in Si content with an average interval of 1 to 100 nm between local minima and local maxima, the average local maximum and minimum are each within a specific range; andthe diffraction peaks of the 111 and 200 diffraction peaks each have a predetermined full width at half maximum and a peak intensity.
Patent EP-4269515-A1 (EP)
Inventor: HA BONGWOO
IPC: C09D175/04
Filed: 2021-12-16
Abstract: The present invention relates to an electrical steel sheet and a laminate thereof, and provided is an electrical steel sheet including: an electrical steel sheet; and a polyurethane coating layer positioned on the electrical steel sheet, in which the rebound elastic modulus of the polyurethane coating layer is 5% to 30%.
Patent EP-4170015-A1 (EP)
Inventor: ZENG XUHAO
IPC: C12R1/19
Filed: 2021-11-30
Abstract: The present invention relates to a method of preparing xylitol by using a xylose secondary mother liquor through fermentation. In the method, fermentation treatment is performed on a mixed liquid of the xylose secondary mother liquor and a xylose concentrate, and the xylose secondary mother liquor is subsequently batch-fed instead of glucose in the fermentation process. Thus, a glucose content in the fermentation system is stabilized, and some xylose is provided at the same time. In this way, the use amount of glucose and costs are reduced, and the system xylose can be relatively stabilized, thus improving the entire conversion rate. In the present invention, adding the xylose secondary mother liquor by mixed fermentation and batch feeding and the like enables the contents of heterosaccharides such as arabinose and mannose in the fermentation system to be always within a range of metabolization by fermenting strains, facilitating subsequent purification and improving the xylitol purity.
Patent EP-4269779-A1 (EP)
Inventor: PIAN CHENGRONG
IPC: F02M37/00
Filed: 2021-12-21
Abstract: A marine liquid ammonia fuel supply and fuel recycling system, comprising an ammonia fuel engine, a liquid ammonia supply system, a liquid ammonia recycling system, and a liquid ammonia nitrogen purging ventilation system. According to the present invention, unconsumed liquid ammonia fuel in a pipeline can be recycled while the high-pressure liquid supply (pressure≥70 bar, and temperature is 45±10°C) of marine liquid ammonia fuel is realized, such that a large amount of fuel can be saved, the amount of the ammonia fuel discharged to a ventilation mast is reduced, and the safety of a ship and personnel is improved.
Patent EP-4283484-A1 (EP)
Title: Method and apparatus for updating map, and computer-readable storage medium
Inventor: LIU JIANQIN
IPC: G06F16/23
Filed: 2021-11-24
Abstract: A map update method and apparatus, and a computer-readable storage medium are provided, to improve accuracy of an updated map. The map update apparatus receives data of a first data type and data of a second data type from a plurality of data collection devices, obtains first information of a map element from the data of the first data type, and obtains second information of the map element from the data of the second data type; and determines object information of the map element on a map based on the first information and the second information of the map element. Compared with data of one data type, data of two different data types may include more information. Therefore, the data of the two data types can be used to obtain more accurate information about the map element, which can improve the accuracy of the updated map.
Patent EP-4296319-A1 (EP)
Inventor: MIYOSHI AYAKA
IPC: C09C1/40
Filed: 2021-12-09
Abstract: An object to be achieved by the present invention is to provide a pigment which is comfortable and smooth to the touch in a coating, spreads well on the skin, for example, when used in a cosmetic material such as a foundation or an eye shadow, and exhibits good color development and gloss. A pigment of the present invention is a coated pigment formed by coating a surface of a flaky base material made of at least one metal or metal oxide with a colorant. The surface of the flaky base material has a coarse particle area fraction of 9% or less. Further, it is preferable that the flaky base material be at least one or more selected from the group consisting of mica, aluminum, alumina, and glass.