baber/WOPTO huggingface dataset:
Patent WO-2020229137-A1 (WO)
Inventor: KIRKHORN ENDRE
IPC: G03F7/20
Filed: 2020-04-24
Abstract: A system for exposing a material with images comprises an exposure table (12) and an electronic light projector (13) arranged above the exposure table (12) and being adapted to project images towards a material arranged at the exposure table (12). The electronic light projector and the exposure table are configured to be moved relative each other and the electronic light projector (13) is connected to a projector control unit. The projector control unit is configured to provide a sequence of images to be exposed represented by image data, superimpose a static image pattern onto the edge sections of the images to be exposed, resulting in a sequence of combined images, and the electronic light projector (13) is configured to expose the combined images sequentially onto the material.
Patent WO-2021013460-A1 (WO)
Title: Computer-implemented method to provide secure interactions between users in a network
Inventor: TEZELLI-YILMAZ SIBEL
IPC: H04L9/32
Filed: 2020-06-24
Abstract: Proposed is a computer-implemented method for securing an interaction between users of a computer network whereas a first digital identity for a first user of the users is created based on an input provided by the first user over a user interface of a first network node, whereas the user input includes a first consent to create the first digital identity and includes a first secret information provided by the first user, whereas the first consent and the first secret information are merged to form a first root string and whereas the first digital identity is created dependent on the first root string and stored in the network in encrypted form, whereas the first user interacts with other users in the network using the first digital identity.
Patent WO-2020260519-A1 (WO)
Inventor: GONZALEZ JUAN
IPC: H02J5/00
Filed: 2020-06-25
Abstract: The invention relates to a method for controlling an electrical transmission network (1) comprising a plurality of DC high-voltage lines (320) and at least three AC/DC converters (21, 22, 23, 24, 25) which are identified by a respective index i and are interconnected by said DC high-voltage lines, each of said AC/DC converters (321) being connected to an AC voltage bus (11) identified by a respective index i as well as to one of said DC high-voltage lines (320), the method comprising: - each of the converters having an index i applying a power setpoint Pdc i  with [Math 48] (I) where Pconx ij  is a power reference exchanged between the bus having index i and the bus having index j via the electrical transmission network (1), and n is the number of converters connected to the AC voltage buses.
Patent WO-2021037751-A1 (WO)
Title: Detection of abnormal conditions on a wind turbine generator
Inventor: LÜBKER POUL ANKER SKAARUP
IPC: F03D7/04
Filed: 2020-08-21
Abstract: Disclosed is a method of detecting abnormal conditions, e.g. of a blade or a rotor, on a wind turbine generator. Also disclosed is a system for detecting abnormal conditions, e.g. of a blade or rotor on a wind turbine generator.
Patent WO-2021047995-A1 (WO)
Title: Expansion anchor
Inventor: CHU XIAOLONG
IPC: F16B13/06
Filed: 2020-09-03
Abstract: An expansion anchor, comprises a bolt, a spacer sleeve, an expansible sleeve, an expanding member, and a collar, being arranged between the expansible sleeve and the spacer sleeve and having the form of a ring-like body, the bolt inserting into the spacer sleeve, the collar and expansible sleeve in sequence, and thread connected to the cone at its leading end, to thereby draw the expanding member into the expansible sleeve and expand radially; said collar is formed by a first material and a second material with different hardness. This expansion anchor can perfectly balance the collapsible function, the anti-spinning and setting functions of the collapsible part.
Patent WO-2021069180-A1 (WO)
Title: Verfahren für einen störungsarmen betrieb mehrerer radarsensoren
Inventor: HIMMELSTOSS ARMIN
IPC: G01S13/931
Filed: 2020-09-15
Abstract: Verfahren für einen störungsarmen Betrieb mehrerer Radarsensoren (11, 12, 21, 22, 31, 32), die in verschiedene Fahrzeuge (1, 2, 3,) eingebaut sind und jeweils ein Sendesignal in einem Arbeitsbereich (FA, FB) aussenden, der durch mindestens einen der folgenden Parameter charakterisiert ist: Frequenz, Kodierung, Aktivitätszeitfenster, dadurch gekennzeichnet, dass jedem Radarsensor (11, 12, 21, 22, 31, 32) ein Arbeitsbereich (FA, FB) zugewiesen wird nach Maßgabe mindestens eines Freiheitsgrades der Bewegung des Fahrzeugs (1, 2, 3), in das der Radarsensor eingebaut ist.
Patent WO-2021058494-A1 (WO)
Inventor: PAESEN RIK
IPC: G01S17/931
Filed: 2020-09-23
Abstract: The present disclosure relates to a method and device for determining distances to a scene. The method comprises steps of determining a laser light pulse width PW that is smaller a maximum time of flight TOF max  corresponding to a maximum distance D max  by using a pulse width reduction factor N such that PW = (TOF max  – T DL ) /N wherein T DL  is a predefined delay window, determining a pulse frequency F P  such that F P  ≤ 1/((N+1) x PW + T DL ), illuminating the scene with an illuminating pattern comprising a plurality of spatially separated pulsed laser beams having the determined pulse width and frequency, performing the detection as function of time during a detection time period TD divided in M = α x (N+1) consecutive detection time windows, with α ≥ 1, such that TD = M x (PW/α), identifying in what detection time windows reflected laser light is detected and calculating a distance to the scene based on this identification.
Patent WO-2021213691-A1 (WO)
Inventor: WUEST KARL
IPC: G06Q20/06
Filed: 2020-09-25
Abstract: A method for operating a mining pool comprises running, by a mining pool operator (1), a blockchain node (2) and at least one enclave (6), wherein the blockchain node (2) is connected to the enclave (6) as well as to a blockchain P2P network (3) and to a publicly available site (4); checking, by the blockchain node (2), the validity of incoming blocks and transactions received from the blockchain P2P network (3) and forwarding information on the received blocks and transactions to the at least one enclave (6); creating, by the at least one enclave (6), a state transparency log and inserting the block and transaction information received from the blockchain node (2) into the state transparency log; and signing, by the at least one enclave (6), the state transparency log and publishing the state transparency log at the publicly available site (4). Furthermore, a mining pool operation system run by a mining pool operator (1) is disclosed. The system preserves the advantages of centralized mining pools, low variance for payout intervals and high operating efficiency, while ensuring that the pool operator (1) does not use the mining pool for attacks and provides fairness for mining rewards.
Patent WO-2021083773-A1 (WO)
Inventor: CHEN TIANMING
IPC: H01J37/02
Filed: 2020-10-21
Abstract: L'invention concerne un système de mise à la terre d'un masque (50) à l'aide d'un composant de mise à la terre. Certains modes de réalisation du système comprennent un composant de mise à la terre comprenant une base et une extension faisant saillie à partir de la base et comprenant une broche conductrice (52) conçue pour entrer en contact avec une couche conductrice (56) du masque. Certains modes de réalisation du système comprennent une pluralité de broches conductrices conçues pour entrer en contact avec de multiples positions d'une couche conductrice du masque. Certains autres modes de réalisation du système comprennent une extension comprenant diverses formes.
Patent WO-2021110369-A1 (WO)
Title: Oil decanter comprising a fresh air chamber
Inventor: CARDINAL JEAN-PHILIPPE
IPC: F01M13/04
Filed: 2020-11-10
Abstract: The invention relates to an oil decanter (10) for an internal combustion engine (2), which oil decanter is intended to be arranged on a cylinder block (3), the oil decanter (10) comprising a chamber (20), an inlet (21) provided in the chamber (20) and intended to admit fresh air (F), and an outlet (22) provided in the chamber (20) and intended to circulate fresh air (F) within a cylinder block (3), in particular in the lower portion of a chamber of connecting rods (4), such that blow-by gases and/or oil vapours (BB) are expelled from such a cylinder block (3).
Patent WO-2021099498-A1 (WO)
Inventor: BAEDER UWE
IPC: G01R29/10
Filed: 2020-11-19
Abstract: Ein Testsystem (1) zur Bestimmung einer gesamten Strahlungsleistung einer Antenne über die Luftschnittstelle weist ein Messgerät (2) und die Basisstation (3) auf. Das Messgerät (2) ist dabei ausgebildet, um eine Kommunikationsverbindung zu der zu testenden Basisstation (3) über die Luftschnittstelle aufzubauen, und eine Funktion zum Festhalten einer gegenwärtigen Strahlform (4) der zu testenden Basisstation (3) über die Luftschnittstelle zu initiieren und zu nutzen. Das Messgerät (2) ist weiterhin ausgebildet, eine maximale effektive isotrope Strahlungsleistung zu identifizieren und zu messen, und um die gesamte Strahlungsleistung aus vorbekannten Antennencharakteristika und der gemessenen maximalen effektiven isotropen Strahlungsleistung zu bestimmen.
Patent WO-2021099647-A1 (WO)
Inventor: YANN BIEBER
IPC: G06F21/12
Filed: 2020-11-23
Abstract: A portable storage device (1) for storing protected content (111, 115, 119) is proposed. The portable storage device comprises connection means (14) for communicatively connecting the portable storage device to a play back device (2, 3, 4) for playing the protected content. The portable storage device further comprises a non-volatile memory (11) for storing the protected content. The protected content is protected by one or more digital rights management schemes (112-114, 116-118, 120-122). The portable storage device further comprises a chipset (10) comprising an embedded digital rights management server (101, 103, 104) configured to provide a digital rights management license to the play back device in response to a request from the play back device for the digital rights management license for playing the protected content.
Patent WO-2021175470-A1 (WO)
Inventor: KÄPPNER CHRISTOPH
IPC: B64C37/00
Filed: 2020-12-08
Abstract: Die Erfindung betrifft eine Rotoranordnung für ein senkrecht startbares Fluggerät sowie ein Rotorblatt und ein Fluggerät. Es ist vorgesehen, dass eine Rotoranordnung (10) für ein senkrecht startbares Fluggerät (12) bereitgestellt wird. Rotorblätter (22) dieser Rotoranordnung (10) sind dabei ausgelegt ihre jeweilige Form von einer im Ruhezustand in Längsrichtung vorgewölbten Form in Richtung Fluggerät (12) während einer Rotation ab einer vorbestimmten Rotationsgeschwindigkeit aufgrund einer benutzerdefiniert vorgesehenen Biegesteifigkeit der jeweiligen Rotorblätter (22) in eine im Wesentlichen in Längsrichtung plane Form zu verändern, sodass die wenigstens zwei Rotorblätter (22) im Ruhezustand und in einer eingeklappten Position der Rotorarmvorrichtung (14) platzsparend an dem Fluggerät (12) anliegen und im Flugzustand einen energieeffizienten Flug gewährleisten.
Patent WO-2021136768-A1 (WO)
Inventor: BECK CHRISTOF
IPC: B29L31/14
Filed: 2020-12-29
Abstract: La présente invention concerne un appareil utilisé dans la production d'un filtre de stérilisation pour la filtration frontale de liquides médicaux qui comprend une pluralité de membranes à fibres creuses microporeuses ayant un grand diamètre interne, et un procédé de fonctionnement de l'appareil.
Patent WO-2021170285-A1 (WO)
Inventor: DORN HOLGER
IPC: H01M16/00
Filed: 2020-12-29
Abstract: Die Erfindung betrifft ein Verfahren zum Betreiben eines Brennstoffzellensystems (1), das mindestens eine Brennstoffzelle (2) und einen elektromotorisch angetriebenen Luftverdichter (3) zur Versorgung der Brennstoffzelle (2) mit Luft umfasst, wobei a) im Normalbetrieb des Brennstoffzellensystems (1) der Luftverdichter (3) über ein an die Brennstoffzelle (2) angeschlossenes Hochvoltnetz (4) mit einer elektrischen Spannung versorgt wird und b) im Startbetrieb des Brennstoffzellensystems (1) die Spannungsversorgung über eine Niedervoltbatterie und einen Spannungswandler (5) sichergestellt wird, der die Spannung der Niedervoltbatterie in eine höhere Spannung wandelt. Erfindungsgemäß wird im Startbetrieb ein Stromfluss in Richtung der mindestens einen Brennstoffzelle (2) durch eine Diode (6) verhindert, die in einem Abzweig (7) des Hochvoltnetzes (4) angeordnet ist. Die Erfindung betrifft ferner ein Brennstoffzellensystem (1).
Patent WO-2021148481-A1 (WO)
Title: Method for processing data provided by a lidar and associated computer
Inventor: BOURDEU ALEXANDRE
IPC: G01S17/931
Filed: 2021-01-20
Abstract: Disclosed is a method for processing data provided by a lidar, comprising: - obtaining, for a plurality of measurement points of a lidar, data representative of a diffuse intensity and a distance between the measurement point and the lidar, - determining an angle of incidence of the lidar at each measurement point, - calculating, for each measurement point, the reflectivity from the angle of incidence, the distance and the diffuse intensity, - identifying spatially adjacent measurement points having a reflectivity within a given range of values centred on a common reflectivity value in order to form common reflectivity zones (Z1), - defining a cost function for at least one common reflectivity zone (Z1), the cost function comprising a plurality of terms relative to a measurement point (P1, P2, P3, P4, P5) and comprising a first diffuse intensity obtained using the data representative of the diffuse intensity and a second diffuse intensity determined as a function of the common reflectivity value, the angle and the distance (dk) of the measurement point in question, - minimising the cost function in order to update at least one of the angle (θk), the distance (dk) and the reflectivity (Rdk) at the measurement point, for each of the measurement points (P1, P2, P3, P4, P5) belonging to a common reflectivity zone (Z1).
Patent WO-2022156901-A1 (WO)
Inventor: PETROWITSCH ROBIN
IPC: G02B7/00
Filed: 2021-01-22
Abstract: The invention relates to a device (10) and to a method for simple introduction of a plurality of optical elements (18a-c) into a beam path, in particular into the beam path of an EUV-generation system. The device (10) preferably comprises a stepped pulley (32) that has at least one step designed to move the optical elements (18a-c) indirectly or directly into the beam path. More preferably, springs (36a-c) are provided, which indirectly or directly move the optical elements (18a-c) out of the beam path when the step(s) does/do not indirectly or directly act upon the optical elements (18a-c). The stepped pulley (32) can in particular be indirectly or directly rotated by a flexible shaft (28). Levers (34a-c) may be provided, each of which can be acted upon at one end by the step(s) and comprises at the other end the optical elements (18a-c). The strength of the optical effect of the optical elements (18a-c) increases with respect to an other of the optical elements (18a-c), preferably by the same factor, in particular by a factor of two.
Patent WO-2022167065-A1 (WO)
Inventor: ANDERSEN SVEND VITTING
IPC: A61B5/08
Filed: 2021-02-03
Abstract: L'invention divulgue un procédé permettant de fournir un score d'alerte précoce (40) au moyen d'un système pouvant être porté (1) comportant un dispositif porté sur l'oreille (2). Au moyen d'un certain nombre de capteurs (8) du dispositif porté sur l'oreille (2), au moins trois quantités biométriques (42) d'un utilisateur du système pouvant être porté (1) sont évaluées parmi : la fréquence cardiaque (44), la saturation en oxygène (46) du sang, la tension artérielle (48) et la fréquence respiratoire (50), à chacune desdites quantités biométriques (42) est attribuée une valeur de criticité non négative (c44, c46, c48, c50), un score d'alerte précoce (40) étant déduit desdites valeurs de criticité (c44, c46, c48, c50). L'invention divulgue en outre un système pouvant être porté (1), comportant un dispositif porté sur l'oreille (2), le dispositif porté sur l'oreille (2) comprenant un certain nombre de capteurs (8), qui sont chacun conçus pour générer un signal de capteur respectif (9) représentant une activité de fonction vitale d'un utilisateur du système pouvant être porté (1) lorsque le système pouvant être porté (1) est porté par ledit utilisateur, le système pouvant être porté (1) étant conçu pour déduire dudit ou desdits signaux de capteur (9) au moins trois quantités biomédicales (42) de l'utilisateur parmi les éléments suivants : la fréquence cardiaque (44), la saturation en oxygène (46) du sang, la tension artérielle (48) et la fréquence respiratoire (50), et pour déduire un score d'alerte précoce (40) à partir des quantités biomédicales (42).
Patent WO-2021160570-A1 (WO)
Title: Method and apparatus for radio communications
Inventor: NILSSON MAGNUS
IPC: H04B7/08
Filed: 2021-02-09
Abstract: In an example embodiment, a system comprises a chain of serially coupled nodes, including a central processing node (CPN) and one or more radio communications nodes (RCNs). The CPN couples to a first RCN in the chain via a dielectric waveguide (DWG) link and any further RCNs in the chain are successively connected in serial fashion from the first RCN via further (DWG) links. The CPN generates outbound radio carrier signals that are waveguide-propagated in a downstream direction of the chain, for over-the-air (OTA) by targeted ones of the RCNs, while radio carrier signals received via OTA reception by respective ones of the RCNs are waveguide propagated as inbound radio signals in an upstream direction of the chain, for processing by the CPN. Advantages from the contemplated system include greatly simplified implementation of the RCNs, with lower cost and power consumption. Further, strategic placement of failover CPNs and DWG links provide for continued operation in the face of CPN or DWG link failures.
Patent WO-2021160862-A1 (WO)
Title: Impaktor-abscheideelement und vorrichtungen mit einem solchen impaktor-abscheideelement
Inventor: MÖSSINGER KLAUS
IPC: B01D46/08
Filed: 2021-02-12
Abstract: Die Erfindung geht aus von einem Impaktor-Abscheideelement (10) zum Abscheiden von Fluidtröpfchen (12) aus einem Gasstrom mit wenigstens einem in einer Halterung (16) befestigten, als Netz-Gewebe- oder Gitterelement ausgestalteten Abscheidemittel (14a, 14b) mit einer Rohseite und einer Reinseite, wobei die Halterung (16) dazu ausgelegt ist, das Abscheidemittel (14a, 14b) mit einem flachen Anströmwinkel im Gasstrom zu positionieren. Es wird vorgeschlagen, wenigstens ein im Gasstrom vor dem Abscheidemittel (14a) angeordnetes Element (36, 46) zum Steuern des auf das Abscheidemittel (14a) treffenden Gasstroms vorzusehen.
Patent WO-2021165192-A1 (WO)
Title: Partikelprüfsystem, beprobungsstreifen, projektionsbelichtungsanlage und verfahren zur prüfung einer partikelbelastung einer oberfläche
Inventor: SCHILLING MARTIN
IPC: G03F7/20
Filed: 2021-02-15
Abstract: Die Erfindung betrifft ein Partikelprüfsystem (1) zur Prüfung einer Partikelbelastung einer Oberfläche (2), aufweisend einen Beprobungsstreifen (7) zur Aufnahme von Partikeln (5) und eine Beprobungseinrichtung (3). Die Beprobungseinrichtung (3) weist einen Rollenkörper (9) auf der eingerichtet ist, um den Beprobungsstreifen (7) auf seiner Mantelfläche (10) zu führen. Die Beprobungseinrichtung (3) ist eingerichtet, um den Rollenkörper (9) zusammen mit dem Beprobungsstreifen (7) auf der zu prüfenden Oberfläche (2) abzurollen, um Partikel (5) von der zu prüfenden Oberfläche (2) auf den Beprobungsstreifen (7) zu übertragen. Die Beprobungseinrichtung (3) weist einen Führungsrahmen (22) auf, um die Beprobungseinrichtung (3) auf der zu prüfenden Oberfläche (2) oder neben der zu prüfenden Oberfläche (2) aufzusetzen. Der Führungsrahmen (22) weist wenigstens ein Aufsetzinterface (24, 25) auf, mit dem der Führungsrahmen (22) auf der zu prüfenden Oberfläche (2) oder auf einer sonstigen Oberfläche aufliegt. Es ist vorgesehen, dass die Beprobungseinrichtung (3) eine erste Messeinrichtung (16) und/oder eine zweite Messeinrichtung (19) aufweist. Die erste Messeinrichtung (16) ist ausgebildet, um eine Rotationsbewegung des Rollenkörpers (9) zu erfassen. Die zweite Messeinrichtung (19) ist ausgebildet, um einen Anpressdruck des Rollenkörpers (9) auf die zu prüfende Oberfläche (2) zu erfassen.
Patent WO-2021175684-A1 (WO)
Inventor: LHOST OLIVIER
IPC: H05B3/14
Filed: 2021-02-24
Abstract: The disclosure relates to the use of a composite material as electro-thermal material in a process for the production of an electrical heating panel, wherein the electrical heating panel comprises at least one device selected from a plate, a sheet or a film, wherein said device has one or more layers wherein at least one layer is a heating layer made of a composite material comprising a first polymer which is one or more amorphous polymers or one or more semi-crystalline polymers selected from polyethylene and/or polypropylene; and from 2.0 to 20.0 wt.% of carbon particles and wherein the heating layer or at least one heating layer has a thickness ranging from 100 μm to 4.0 mm. The disclosure also relates to the use of such electrical heating panel in a motor vehicle.
Patent WO-2021180954-A1 (WO)
Title: Laminated glazing
Inventor: PAULUS PETER
IPC: B32B17/10
Filed: 2021-03-12
Abstract: A laminated glazing for a vehicle windscreen comprising first and second sheets of glazing material joined by a sheet of adhesive interlayer material is described. The laminated glazing has an outer facing surface and an inner facing surface comprising a first treated region that has been subjected to a roughening process such that before the roughening process the first treated region has a first surface roughness and after the roughening process the first treated region has a second surface roughness. The first treated region having the second surface roughness helps the laminated glazing break when subject to an impact on the outer facing surface. Use of a roughened region to reduce the time taken for a laminated glazing to break upon being impacted by an impactor is also described.
Patent WO-2021191308-A1 (WO)
Inventor: JONGMAN JAN
IPC: G02F1/1339
Filed: 2021-03-24
Abstract: A device comprising a liquid crystal cell, wherein the liquid crystal cell comprises LC material contained between opposing surfaces of two components; wherein the opposing surfaces intermesh in at least one or more regions of the LC cell.
Patent WO-2021198374-A1 (WO)
Inventor: CHIU HAO WEN
IPC: B33Y10/00
Filed: 2021-03-31
Abstract: A method of manufacturing an optical lens (417, 901), comprising: obtaining (S301) a transparent thermoplastic (TP) carrier (410, 1210) with at least one smooth surface; printing (S305), via a 3-D printer on the side opposite to the at least one smooth surface of the transparent TP carrier (410, 1210), at least one transparent layer (420, 1220) using a thermoplastic filament (403), each transparent layer (420, 1220) having a predetermined light filtering property, thereby forming a functional layer (420, 1220); and performing (S307) an injection over-molding process (415) to fuse bond the functional layer (420, 1220) to a thermoplastic substrate thereby forming the optical lens, wherein the at least one smooth surface of the transparent TP carrier (410, 1210) forms a smooth surface of the manufactured optical lens (417, 901).
Patent WO-2021198480-A1 (WO)
Inventor: DEPREZ LODE ERIK DRIES
IPC: C09D11/326
Filed: 2021-04-01
Abstract: An inkjet printing process and an ink set for forming an image on a substrate by applying a plurality of inkjet inks of the ink set on the substrate, the plurality of inkjet inks comprising at least a first ink and a second ink, each ink comprising: a pigment; a block copolymer dispersant for dispersing the pigment, wherein the block copolymer dispersant comprises a first block and a second block; wherein the second block is formed using at least one monomer M2, which monomer M2 is selected from the group consisting of a methacrylate and an acrylate, wherein the monomer M2 is an anchoring monomer for anchoring to the pigment.