baber/WOPTO huggingface dataset:
Patent EP-4187719-A1 (EP)
Title: Passive reflectarray panel for enhanced wireless communication in near field coverage area and methods of designing the same
Inventor: FERNANDEZ VAQUERO ALVARO
IPC: H01Q19/10
Filed: 2021-11-24
Abstract: Examples disclosed herein relate to a reflectarray panel for near-field wireless communication coverage area and designing the reflectarray panel. The method includes one or more following steps, including, determining a near field coverage area of the reflectarray panel, calculating a tangential reflected field on a reflectarray surface of the reflectarray panel based at least on a feed location and initial geometric parameters of the reflectarray surface, determining radiation pattern specifications with an incident beam pointed toward a center of the near field coverage area, performing a near-field pattern synthesis algorithm on an initial phase distribution of the reflectarray panel, determining a synthesized phase distribution on the reflectarray surface from a result of performing the near-field pattern synthesis algorithm, adjusting one or more geometric parameters of each reflectarray cell of the reflectarray panel to produce the synthesized phase distribution, and/or determining dimensions of the reflectarray panel for manufacturing.
Patent EP-4198607-A1 (EP)
Inventor: PAPADOPOULOS IOANNIS
IPC: G02B27/01
Filed: 2021-12-20
Abstract: An eye sensing device (1) for integrating in a frame (2) for mounting to a user's head comprises a laser output unit (4) configured to provide a laser beam (6) for illuminating an eye (8) of the user when in use, and a receiver unit (15) configured to receive reflections of the laser beam and to provide a tracking signal usable for determining a distance or velocity of the eye (8). The device further comprises an optical element (5) configured to apply a first optical function to the laser beam (6) for illuminating the eye (8) and to apply a second optical function to the reflections of the laser beam, and a processing unit (9) for determining a position of the user's eye (8) from the tracking signal.
Patent EP-4022794-A1 (EP)
Inventor: ZANDER OLOF
IPC: H04B7/06
Filed: 2021-01-14
Abstract: A method of operating a wireless communication device (102) configured to connect to a communications network (100) includes: monitoring for multiple downlink reference signals (411) transmitted by at least one access node of the communications network (100) using multiple downlink transmit beams (361-364), each one of the multiple downlink reference signals (411) being associated with a respective at least one of multiple random-access occasions (415-418); and accessing at least two random-access occasions (415, 418) of the multiple random-access occasions (415- 418), the at least two random-access occasions (415, 418) being associated with at least two downlink reference signals (411) selected from the multiple downlink reference signals (411) based on said monitoring; and establishing a multi-beam operation between the wireless communication device (102) and the communications network (100), wherein the multi-beam operation is established based on at least two downlink transmit beams (361, 364) used for transmitting the selected at least two downlink reference signals (411).
Patent EP-4073365-A1 (EP)
Title: Système de rotor pour un aéronef
Inventor: REDMANN DANIEL
IPC: F02C7/045
Filed: 2021-01-22
Abstract: L'invention concerne un système de rotor (10) pour un aéronef (1), ledit système comprenant un rotor (20) apte à être entraîné, muni de plusieurs pales de rotor (21) qui sont disposées sensiblement radialement autour d'un axe de rotation (R) du rotor (20), un plan perpendiculaire à l'axe de rotation (R) qui traverse les pales de rotor (21) dans la direction radiale formant un plan de rotor (RA), et un carénage de rotor (30) qui entoure le rotor (20) sur sa périphérie par rapport à l'axe de rotation (R) et qui délimite un canal d'air (40) du rotor (20), qui s'étend dans la direction axiale de l'axe de rotation (R), le carénage de rotor (30) formant une structure creuse (31) circonférentielle par rapport à l'axe de rotation (R), laquelle structure présente au moins par endroits une zone perméable aux gaz (32a) sur sa face circonférentielle (32) orientée en regard du rotor (20) dans la direction radiale, le plan de rotor (RA) coupant la zone perméable aux gaz (32a), et la structure creuse (31) étant conçue de telle sorte que des ondes acoustiques d'au moins une fréquence, pénétrant dans la structure creuse (31) à travers la zone perméable aux gaz (32a), sont au moins partiellement absorbées par la structure creuse (31).
Patent EP-3984101-A1 (EP)
Inventor: PAPE ALEXANDER
IPC: H01S3/067
Filed: 2021-02-01
Abstract: A laser system for the generation of ultrashort optical pulses of light including an oscillator emitting low power and negatively chirped optical pulses with a spectral bandwidth W1, a dispersive connecting segment to maintain the sign of the chirp of the pulses of the oscillator, an optical amplifier for amplifying the optical light pulses and a negative group velocity dispersion segment for compensating phase contributions of the whole propagation process. During the propagation from the output of the oscillator to the end of the optical amplifier, the chirp of the light pulses will change once from negative to positive chirp. After a final compression stage ultrashort optical pulses can be generated.
Patent EP-4114600-A1 (EP)
Inventor: SATTLER CHRISTIAN
IPC: B23B35/00
Filed: 2021-02-23
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Ermittlung einer Empfehlung eines einzulegenden Ganges für ein Kernbohrgerät. Bei dem vorgeschlagenen Verfahren kann beispielsweise ein Abfall einer Drehzahl einer Bohrkrone des Kernbohrgeräts bei einem plötzlichen Ausschalten des Motors des Kernbohrgeräts verwendet, um den Durchmesser der Bohrkrone zu ermitteln. Alternativ kann der Durchmesser der Bohrkrone beim Anlaufen bzw. Hochfahren des Bohrgeräts bestimmt werden. Der Durchmesser der Bohrkrone wird dann als Grundlage für die Empfehlung des einzulegenden Ganges verwendet. In einem zweiten Aspekt betrifft die Erfin- dung ein Kernbohrgerät, mit dem das vorgeschlagene Verfahren durchgeführt werden kann.
Patent EP-4232944-A1 (EP)
Title: Method and apparatus for image enhancement
Inventor: URFALIOGLU ONAY
IPC: G06V10/98
Filed: 2021-02-19
Abstract: A method for enhancing an image, includes generating an input image by concatenating a raw input image with a depth map. The method includes generating a bottleneck feature by encoding the input image using an encoder and injecting a perturbation vector into the bottleneck feature. The bottleneck feature is fed with the perturbation vector injected, to an image generator. The method further includes generating an enhanced image from the bottleneck feature and the perturbation vector at the image generator. The method further includes, at discriminator, receiving the enhanced image and a randomly chosen clear image from a dataset of clear images, and determining a score of image enhancement based on a comparison of the enhanced image with the randomly chosen clear image. The method provides multiple output images, reduces processing complexity, and improves quality of the output images.
Patent EP-4081414-A1 (EP)
Title: Ansteuervorrichtung
Inventor: HUTH HEINZ-PETER
IPC: B60G21/10
Filed: 2021-02-23
Abstract: Eine Ansteuervorrichtung für eine pendelnd ausgeführte Achsfederung, insbesondere Vorderachsfederung, bestehend aus mindestens einer Hydrospeichereinrichtung (10), einer Federungseinrichtung (12) und einem einen Ventilkolben (26) aufweisenden Proportionalventil (14), an das über Fluidanschlussstellen (16, 18, 20, 22) die beiden Einrichtungen (10, 12) angeschlossen sind, ist dadurch gekennzeichnet, dass der Ventilkolben (26) von einem Elektromotor (28) betätigbar in einem Ventilgehäuse (24) des Proportionalventils (14) längsverfahrbar geführt ist und derart die Fluidanschlussstellen (16, 18, 20, 22) an steuert, dass in mindestens einer Funktionsstellung (1) des Ventilkolbens (26) bei gesperrter Federung die Achspendelung und in mindestens einer weiteren zweiten Funktionsstellung (2) des Ventilkolbens (26) bei gesperrter Achspendelung die Federung erfolgt.
Patent EP-4114511-A1 (EP)
Inventor: MARNFELDT GORAN N
IPC: A61N1/05
Filed: 2021-02-25
Abstract: Digital-to-Analog Converter (DAC) circuitry useable in a stimulator device is disclosed. The DAC circuitry produces an output current whose magnitude varies as a function of an amplitude value provided by a digital amplitude bus. The relationship of the output current to the amplitude (Iout(A)) may be linear or non-linear depending on the current-voltage characteristics of a circuit in the DAC that is selected for use. For example, if a resistor is selected, the output current will vary linearly with amplitude; if a p-n diode is selected, the output current will vary exponentially with amplitude. The shape of Iout(A) affects the resolution of the output current, and depending on the circuit selected, can cause the resolution to be constant, or at least more constant, over the dynamic range of the DAC circuitry. The DAC circuitry is further beneficial in its ability to be programmed with a minimum and maximum output current.
Patent EP-4133569-A1 (EP)
Inventor: ZEILMANN BERND
IPC: H02M3/00
Filed: 2021-03-19
Abstract: Un dispositif convertisseur continu-continu (1) comprend un convertisseur continu-continu (2) ayant un rapport de conversion de tension défini qui n'est pas égal à 1. Un ensemble de commutation (3) est utilisé pour commuter la circulation d'un courant entre un nœud d'entrée de convertisseur (4) et un nœud de sortie de convertisseur (5) du convertisseur continu-continu (2). L'ensemble de commutation (3) peut être commuté entre une première position de commutation et une seconde position de commutation. Dans la première position de commutation, le convertisseur continu-continu (2) est exploité dans un premier sens de circulation de courant, et dans la seconde position de commutation, le convertisseur continu-continu est exploité dans un second sens de circulation de courant opposé. Une unité de connexion de charge électrique (29) est utilisée pour un processus de charge en courant continu (CC) de batteries (30) de charges mobiles (31) par l'intermédiaire de multiples connexions prise/fiche (32). Un élément d'isolement galvanique (34) est utilisé pour isoler galvaniquement les connexions prise/fiche (32). Le dispositif convertisseur continu-continu peut faire partie d'un système de commande/régulation pour réseau électrique. Grâce à l'invention, un dispositif convertisseur continu-continu est décrit avec lequel la possibilité d'un processus de charge CC pour des batteries de charges mobiles est améliorée.
Patent EP-4127101-A1 (EP)
Inventor: HANNULA ILKKA
IPC: C10B53/02
Filed: 2021-03-25
Abstract: The invention relates to a method and a process arrangement for producing a solid product, e.g. biochar, by means of a gasification. Bio-based raw material (1) is gasified for forming a product gas (4) and a solid co-product (5) in a gasifier (2), and a gasification temperature is arranged to temperature of 750 – 850 °C for increasing a yield of the solid co-product. Further, the invention relates to the use of the solid co- product.
Patent EP-4128699-A1 (EP)
Title: Virtual interaction session to facilitate time limited augmented reality based communication between multiple users
Inventor: SMITH BRIAN ANTHONY
IPC: H04N7/14
Filed: 2021-03-24
Abstract: Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing at least one program, method, and user interface to facilitate augmented reality based communication between multiple users over a network. Session configuration data including configuration parameters of a virtual interaction session with a first user is received from a first device. The configuration parameters include an identifier of a second user that is permitted to join the virtual interaction session and a micro-chat duration that defines a time limit for a real-time communication link between the first and second user during the virtual interaction session. The real-time communication link between the first and second user by causing display, by the second device, of a live camera feed generated at the first device. Upon expiration of the micro-chat duration, the real-time communication link between the first and second user is terminated.
Patent EP-4090941-A1 (EP)
Title: Electro-optical device for taking measurements of flow
Inventor: GENNEVAUX PHILIPPE
IPC: G01N21/64
Filed: 2021-01-15
Abstract: An electro-optical device for taking measurements of flow comprises a measurement tank (8) through which a flow of fluid to be characterised flows, at least two guns (4, 6) for emitting light having separate spectra, a triggering gun (9) allowing diffraction to be measured at small angles and a receiving gun (10) allowing a measurement of attenuation and at least one fluorescence to be taken. The first emitting gun (4) comprises a light source (40) defining a main optical axis perpendicular to the fluid flow, and the second emitting gun (6) comprises a second light source (60) defining a secondary optical axis substantially orthogonal to the main optical axis and to the fluid flow. The first emitting gun (4) and the second emitting gun (6) are placed on one side of the measurement tank (8), the receiving gun (10) is placed on the other side of the measurement tank (8) along the main optical axis, and the triggering gun (9) is placed on the other side of the measurement tank (8) along the secondary optical axis. The receiving gun (10) comprises a detection channel (12) for measuring attenuation and at least one detection channel (14) for measuring at least one fluorescence signal, and a single objective (11) for collecting the beam originating from the interaction of the light beam between the first emitting gun (4) and the second emitting gun (6) and the particles in the fluid flow, said objective being arranged so that the light beam is substantially collimated along the main optical axis toward the detection channel (12) for measuring attenuation, the receiving gun (10) forming a single mechanical unit at least one portion of which is movable with respect to the measurement tank (8). The receiving gun (10) furthermore comprises a first dichroic mirror (18) located downstream of the collecting objective (11) where the light beam is substantially collimated, said mirror being arranged to partially transmits the light beam generated by the interaction between the first emitting gun (4) and the particles in the fluid flow to the detection channel (12) for measuring attenuation, and to partially reflect the light beam generated by the interaction between the second emitting gun (6) and the particles in the fluid flow to at least one detection channel (14) for measuring at least one fluorescence signal.
Patent EP-4150594-A1 (EP)
Title: Docking station and method for loading a medicine transport plate
Inventor: VAN BEEK JOHAN GERARD
IPC: G07F17/00
Filed: 2021-05-03
Abstract: The invention relates to a docking station and a method for loading a medicine transport plate with one or more medicine items, wherein the medicine transport plate comprises a plurality of storage compartments for receiving the one or more medicine items from the docking station, wherein the docking station comprises a preparation section for manually preparing the one or more medicine items for loading and a transport plate section for holding the medicine transport plate in a transport plate plane, wherein the preparation section comprises a plurality of preparation compartments for receiving the one or more medicine items prior to loading the medicine transport plate and a preparation release mechanism that is movable between a holding state for holding the one or more medicine items in the plurality of preparation compartments and a release state for releasing the one or more medicine items from the plurality of preparation compartments in the drop direction.
Patent EP-4185367-A1 (EP)
Inventor: SEREX LUDOVIC
IPC: A61B5/291
Filed: 2021-04-30
Abstract: La présente invention concerne un procédé d'étiquetage d'une portion d'un dispositif, ledit procédé comprenant les étapes de fourniture d'une première couche de substrat d'un matériau transparent ou translucide, le dépôt d'un premier matériau coloré sur ladite première couche de substrat dans une portion d'étiquetage de ladite couche, ce qui permet d'obtenir un article d'étiquetage, et le couplage dudit article d'étiquetage au dispositif. Le procédé convient particulièrement à la production de dispositifs étirables marqués tels que les dispositifs implantables dans le corps mou pour détecter un signal physiologique et/ou pour stimuler une activité électrique et/ou pharmacologique d'un tissu ou d'un organe corporel chez un sujet.
Patent EP-4256331-A1 (EP)
Title: Detection of medical condition, severity, risk, and acuity using parameters
Inventor: TEJIDOR LILIANA
IPC: G01N33/50
Filed: 2021-04-21
Abstract: Systems and methods for providing clinical decision support information including one or more clinical acuity recommendations to a clinician is provided. The systems and methods can include obtaining one or more parameters associated with a blood sample obtained from an individual, the one or more parameters can include a monocyte distribution width (MDW) value. The systems and methods can also include comparing the MDW value with one or more predetermined criteria; and providing a clinical acuity recommendation at least partly in response to the comparing the MDW value with the one or more predetermined criteria.
Patent EP-4149544-A1 (EP)
Title: Dosing and administration of activatable anti-ctla-4 antibody
Inventor: JAMES LEONARD P
IPC: A61P35/04
Filed: 2021-05-11
Abstract: The present invention provides methods of dosing and administration of an activatable anti-CTLA-4 antibody, such as an activatable ipilimumab.
Patent EP-4146912-A1 (EP)
Title: Agencement pour turbomachine d'aeronef a lubrification amelioree, l'agencement comprenant un arbre couple en rotation a un element suiveur, par des cannelures
Inventor: FOGLIA MATTHIEU BRUNO FRANÇOIS
IPC: F02C7/06
Filed: 2021-04-23
Abstract: L'invention concerne un agencement (60) pour turbomachine d'aéronef, comprenant un arbre (11) ainsi qu'un élément suiveur (52) couplé en rotation avec l'arbre (11) par une liaison à cannelures (62), l'agencement comportant : - des liaisons amont et aval (68a, 68b) de centrage radial de l'élément suiveur (52) relativement à l'arbre (11); - des moyens (36) de projection d'un lubrifiant dans une cavité de collecte (74); - un passage d'admission de lubrifiant (86) débouchant dans la cavité de collecte (74), et dans une cavité (66) de lubrification des cannelures délimitée en partie par les liaisons amont et aval de centrage radial (68a, 68b); et - un passage d'évacuation de lubrifiant (88) débouchant dans la cavité de lubrification des cannelures (66), et extérieurement à l'agencement.
Patent EP-4168628-A1 (EP)
Inventor: MCINTOSH DAWN
IPC: E04F21/24
Filed: 2021-06-15
Abstract: A hand tool (1) for levelling screed, the hand tool (1) comprises a main body (10) and a screed-levelling member (20), the screed levelling member (20) comprises a first portion (21) and a second portion (22) joined together at a vertex (V), the first and second portion (21, 22) being non-colinear or non-coplanar, wherein the first portion (21) is secured to the main body (10), and the second portion (22) is configured to level screed in use.
Patent EP-4172918-A1 (EP)
Inventor: DUEHOLM ANDERS
IPC: G06Q10/00
Filed: 2021-06-18
Abstract: A message handling node (120) of a farm management system receives error messages (e1, e2, e3, e4, e5,…, en) from a num- ber of automatic devices (111, 112, 113, 114, 115, …, 11n), for example included in the at least one milking installation. Based thereon, the message handling node (120) generates and sends out error reports (E rep ) to user terminals (151, 152). The messa- ge handling node (120) applies a rules system (RS) prescribing that an error report (Erep) in respect of a particular one (111) of the automatic devices be generated based on the fulfillment of a frequency criterion relating to a number of times at which the message handling node (120) receives the error messages (e1) from said particular one device (111) within at least one previous period (P1, P2). Thus, for example, a total number of error re- ports received by each of the user terminals (151, 152) can be reduced significantly.
Patent EP-4089390-A1 (EP)
Inventor: HASEBA TAKASHI
IPC: F16C19/52
Filed: 2021-01-04
Abstract: A condition monitoring device (80) includes a trigger setting unit (82) and a measurement processing unit (83). The trigger setting unit (82) sets the priority of a received trigger signal based on the type of the received trigger signal. When an event trigger signal is received and a fixed time measurement process having a lower priority than the received event trigger signal is being executed, the measurement processing unit (82) suspends the fixed time measurement process being executed and starts an event measurement process corresponding to the received event trigger signal.
Patent EP-4164857-A1 (EP)
Inventor: KASBERGER JOSEF
IPC: B29L31/32
Filed: 2021-06-02
Abstract: Die Erfindung betrifft eine Laufrolle, insbesondere für eine Schiebetür eines Fahrzeugs, umfassend einen Grundkörper (2) mit. einer radial nach außen weisender Lauffläche (3), wobei die Lauffläche (3) mit einer Führungsschiene einer Schiebetür koppelbar Ist, und eine den Grundkörper (2) zumindest teilweise durchsetzende zentrale Bohrung (4) zur Aufnahme einer Lageranordnung zur drehbaren Lagerung des Grundkörpers (2). Eine Laufrolle, weiche kostengünstig in der Herstellung und zudem dauerbeständig ist, wird dadurch geschaffen, dass zumindest die Lauffläche (3) aus einem strahlenvernetzten Kunststoff mit einem Gelwert in Ameisensäure zwischen 20 % und 60 % besteht.
Patent EP-4095131-A1 (EP)
Title: Preparation of semicarbazide-sensitive amine oxidase inhibitor and use thereof
Inventor: LIU SHENGYANG
IPC: C07D401/04
Filed: 2021-01-25
Abstract: The present invention provides preparation of a semicarbazide-sensitive amine oxidase inhibitor and use thereof. In particular, disclosed in the present invention are a compound as represented by formula I, or a stereoisomer or a racemate or a pharmaceutically acceptable salt of the compound. Also disclosed in the present invention is that the compound can inhibit semicarbazide-sensitive amine oxidase.
Patent EP-4171596-A1 (EP)
Inventor: WINSLOW GENINE
IPC: A61K35/76
Filed: 2021-06-23
Abstract: L'invention concerne des vésicules extracellulaires (EV) comprenant une bicouche lipidique comprenant une ou plusieurs molécules immunosuppressives. L'invention concerne également des méthodes d'induction d'une tolérance à un agent thérapeutique tel qu'un VAA, à l'aide des EV selon l'invention.
Patent EP-4214809-A1 (EP)
Inventor: KASKE STEPHAN
IPC: H01T13/54
Filed: 2021-07-15
Abstract: The invention relates to a pre-chamber spark plug (1), comprising - a housing (2) having a bore along its longitudinal axis, the housing (2) thereby having an exterior (24) and an interior (23), - a cap (80) which is arranged on the housing (2) at the combustion-chamber end of the housing and which forms a pre-chamber (81) together with the housing (2), - an insulator (3) arranged within the housing (2), - a central electrode (4) arranged within the insulator (3), and - a ground electrode (5), wherein the ground electrode (5) and the central electrode (4) are arranged in such a way that both electrodes form an ignition gap, characterized in that the housing (2) has a blind borehole (52) which is open towards the interior (23) and in which the ground electrode (5) is placed; or that the housing (2) has on the interior (23) a step (53) pointing in the longitudinal direction, on which the ground electrode (5) is placed.