baber/WOPTO huggingface dataset:
Patent EP-3993925-A1 (EP)
Title: Procédé de purification de nanofils métalliques
Inventor: SIMONATO JEAN-PIERRE
IPC: B22F9/24
Filed: 2020-06-26
Abstract: La présente invention concerne un procédé de purification de nanofils métalliques comprenant au moins les étapes consistant en : (i) disposer d'une suspension de nanoobjets métalliques dans un milieu solvant hydroalcoolique présentant une viscosité à 25 °C strictement inférieure à 10 mPa.s, lesdits nanoobjets métalliques incluant des nanofils fins et des nanoparticules annexes, distinctes desdits nanofils fins; (ii) ajouter à ladite suspension de nanoobjets métalliques des nanoparticules d'oxyde(s) métallique(s) ou métalloïde(s), de diamètre inférieur ou égal à 50 % du diamètre moyen des nanofils; (iii) laisser la suspension de nanoobjets métalliques supplémentée avec lesdites nanoparticules d'oxyde(s) métallique(s) ou métalloïde(s), décanter dans des conditions propices à la précipitation desdits nanofils métalliques fins; et (iv) récupérer le décantât à base desdits nanofils métalliques fins.
Patent EP-3997970-A1 (EP)
Inventor: BEISSERT MARKUS
IPC: G01D11/24
Filed: 2020-06-18
Abstract: Gehäusemodul (10) eines Feldgeräts (1) der Mess- und Automatisierungstechnik umfassend: ein Gehäuse (11) mit einer Gehäusewandung (11.1) und einer ersten Gehäusekammer (12.1) sowie einer zweiten Gehäusekammer (12.2), welche Gehäusekammern durch eine insbesondere lösbar befestigte Trennwand (13) getrennt sind, wobei die Trennwand eine Durchgangsöffnung (13.1) aufweist, in welcher Durchgangsöffnung eine elektrische Durchführung (14) zum Verbinden der Mess- /Betriebselektronik mit der Anschlusselektronik angeordnet ist, wobei die Durchführung Anforderungen der Ex-d-Norm entspricht, wobei die Durchführung einen elektrisch isolierenden Trägerkörper (14.1) mit einer Längsachse (14.2) und mehrere elektrisch leitfähige Verbindungsvorrichtungen (14.3) zur Bereitstellung der elektrischen Verbindung aufweist, welche Verbindungsvorrichtung durch Bohrungen (14.4) des Trägerkörpers verlaufen, wobei die Bohrungen jeweils eine erste Ausdehnung (14.41) entlang einer Bohrungsachse (14.42) sowie jeweils einen Innendurchmesser (14.43) aufweisen, wobei die Verbindungsvorrichtungen jeweils einen Außendurchmesser (14.301) aufweisen, wobei der Trägerkörper von einer der ersten Gehäusekammer zugewandten Seite der Trennwand in die Durchgangsöffnung eingesetzt ist und eine Flammendurchschlagssperre gemäß der Ex-d-Norm bildet.
Patent EP-3990760-A1 (EP)
Inventor: Brück Rolf
IPC: F01N3/28
Filed: 2020-06-24
Abstract: Die Erfindung betrifft eine Vorrichtung zur Abgasnachbehandlung, insbesondere ein Ringkatalysator (1), mit einer ersten rohrförmigen Strömungsstrecke (8), mit einer Umlenkkammer und mit einer zweiten ringförmigen Strömungsstrecke (2), wobei die rohrförmige Strömungsstrecke (8) in radialer Richtung nach außen durch ein Innenrohr begrenzt ist und die zweite ringförmige Strömungsstrecke (2) in radialer Richtung nach innen durch das Innenrohr und nach außen durch ein Außenrohr begrenzt ist und die Umlenkkammer zur Umlenkung des Abgasstroms aus der rohrförmigen Strömungsstrecke (8) in die ringförmige Strömungsstrecke (2) ausgebildet ist, wobei der Ringkatalysator (1) zumindest einen ringförmigen Trägerkörper (3, 6) aufweist, welcher mit einer katalytisch aktiven Beschichtung beaufschlagt ist und in der ringförmigen Strömungsstrecke (2) angeordnet ist.
Patent EP-3864576-A1 (EP)
Inventor: TORRES TERRENCE J
IPC: G06V30/10
Filed: 2020-06-17
Abstract: Arbitrary image data may be transformed into data suitable for optical character recognition (OCR) processing. A processor may generate a plurality of intermediate feature layers of an image using convolutional neural network (CNN) processing. For each intermediate feature layer, the processor may generate at least one text proposal using a region proposal network (RPN). The at least one text proposal may comprise a portion of the intermediate feature layer that is predicted to contain text. The processor may merge the text proposals with one another to form a patch of the image that is predicted to contain text. The processor may determine outer coordinates of the patch. The outer coordinates may comprise at least leftmost, rightmost, topmost, and bottommost coordinates. The processor may generate a quadrilateral of the image that is a smallest quadrilateral including the leftmost, rightmost, topmost, and bottommost coordinates.
Patent EP-3908698-A1 (EP)
Inventor: KOTILAINEN KARI
IPC: E01F9/506
Filed: 2020-01-09
Abstract: A road marking (10) has bristles (11) extending above a road surface level (12). The bristles (11) are attached below the road surface level (12), leaving a recess (13) between the road surface level (12) and the bristles (11). The recess (13) allows the bristles (11) to bend below the road surface level (12) during snowploughing. The forces exerted to the raised road marking (10) do not pull the bristles (11) or the whole road marking (10) assembly off the road surface. The bristles (11) may be installed into the road surface by cutting a suitable cavity (15) into the road surface. A bottom portion of the cavity (15) is filled with a fluid adhesive, leaving the surface of the adhesive below the road surface. The bristles (11) are inserted in the fluid adhesive. After the adhesive has been cured, the bristles (11) stand proud from the road surface.
Patent EP-3991455-A1 (EP)
Title: Real-time augmented-reality costuming
Inventor: COWBURN PIERS
IPC: H04W4/02
Filed: 2020-06-24
Abstract: An augmented-reality costume system for performing operations that include: causing display of a presentation of image data at a first client device; detecting a second client device in proximity with the first client device based on location data from the second client device, the second client device associated with a user profile that comprises user profile data; identifying a display of an object at a position within the presentation of the image data based on the location data from the client device, the display of the object comprising image features; accessing the user profile data from the user profile associated with the second client device, the user profile data comprising AR content; and presenting the AR content within the presentation of the image data at the first client device based on at least the position of the object within the presentation of the image data.
Patent EP-3912067-A1 (EP)
Inventor: PRVULOVIC MILOS
IPC: G06F21/55
Filed: 2020-01-16
Abstract: A system for detecting hardware Trojans in a computerized device includes a digital circuit having switching components operating pursuant to at least one clock frequency and positioned within an interrogation range of an incident carrier wave. A modulated backscatter response is reflected from the digital circuit upon arrival of the incident carrier wave in the presence of the switching operations. A detection device is positioned to receive the modulated backscatter response. A computer connected to the detection device identifies harmonics of a respective clock frequency of the digital circuit from the backscatter response and identifies characteristics of the harmonics indicating a presence or an absence of a hardware Trojan connected to the digital circuit.
Patent EP-3997160-A1 (EP)
Title: Method for preparing an impregnated fibrous material by reactive pultrusion
Inventor: DEYRAIL YVES
IPC: C08J5/24
Filed: 2020-07-07
Abstract: The present invention concerns a method for manufacturing at least one impregnated fibrous material comprising a fibrous material made of continuous fibres and at least one thermoplastic polymer having a glass transition temperature Tg of not less than 40°C, or a melting temperature Tm of not more than 400°C, characterized in that said method comprises a step of impregnating said at least one fibrous material in a pultrusion head by injecting a reactive composition in the melt state comprising at least one precursor of said thermoplastic polymer in the presence of said fibrous material, said at least one fibrous material on entry into said pultrusion head being divided in its thickness into n layers, especially of substantially equal thickness, where n is from 2 to 20, with each layer circulating in its own channel within said pultrusion head, said reactive composition being injected into each channel and/or between said layers when they are recombined at the exit from each channel, said channel being heated at a temperature such that the initial melt viscosity of the reactive composition is less than 50 Pa.s, with impregnation starting at the moment of injection and ending before or after said layers are recombined by superposition to form said at least one final impregnated fibrous material, in which said precursors of said thermoplastic polymer are at least partly polymerized.
Patent EP-4003025-A1 (EP)
IPC: A21C9/04
Filed: 2020-07-24
Abstract: Die Erfindung betrifft eine Vorrichtung zum Aufbringen von Streugut insbesondere Mohn oder Sesam, auf die Unterseite von Teigstücken umfassend: - ein Belegband (2) zum Transport der Teigstücke von einer Teigübernahme (6) zu einer Teigabgabe (7), wobei an der Teigübernahme (6) auf deren Unterseite unbestreute Teigstücke auf das Belegband (2) übernehmbar sind und an der Teigabgabe (7) auf deren Unterseite bestreute Teigstücke von dem Belegband (2) abgebbar sind, wobei die Teigstücke in einer Transportebene des Belegbandes (2) von der Teig Übernahme (6) zur Teigabgabe (7) transportierbar sind und wobei das Belegband (2) in einer Rückführebene unterhalb der Transportebene des Belegbandes (2) wieder zur Teigübernahme (6) geführt ist, - eine Streuguteinheit (4) zur Aufnahme und Aufbringung des Streuguts, die unterhalb der Transportebene angeordnet ist, - ein Transportband (3), wobei das Transportband (3) abschnittsweise unter der Streuguteinheit (4) angeordnet ist und wobei durch die Streuguteinheit (4) Streugut auf das Transportband (3) aufb ringbar ist, wobei zwischen der Rückführebene und der Transportebene des Belegbandes (2) das Belegband (2) und das Transportband (3) in einem Übertragungsbereich (5) derart in einem, insbesondere verstellbaren, Abstand zueinander oder aneinander anliegend angeordnet sind, dass Streugut zwischen dem Belegband (2) und dem Transportband (3) klemmbar und im Übertragungsbereich (5) vom Transportband (3) auf das Belegband (2) übertragbar ist, wobei das Transportband (3) im Übertragungsbereich (5) dem Verlauf des Belegbandes (2) folgend, insbesondere in Bezug auf die Rückführung des Belegbandes (3) außenliegend, angeordnet ist.
Patent EP-3925752-A1 (EP)
Inventor: KASUYA AKIRA
IPC: B29L9/00
Filed: 2020-02-10
Abstract: A fiber reinforced resin molded body, including: resin-integrated carbon fiber sheets 20 that are stacked and unified, each of the resin-integrated carbon fiber sheets 20 including a carbon fiber sheet 21 and at least one resin 23 selected from the group consisting of thermoplastic resin and thermosetting resin. The carbon fiber sheet 21 includes a unidirectional long-fiber group 21a spread and arrayed in one direction, and multidirectional fibers 22a and 22b derived from the unidirectional long-fiber group. The multidirectional fibers 22a and 22b cross carbon fibers constituting the unidirectional long-fiber group. The fiber reinforced resin molded body is a molded body of two or more stacked layers of the resin-integrated carbon fiber sheets 20, or a molded body of the resin-integrated carbon fiber sheet 20 that is stacked with a resin-integrated carbon fiber sheet including a different carbon fiber sheet. Thus, the present invention provides a fiber reinforced resin molded body including a surface-modified carbon fiber sheet and thus having high interlaminar fracture toughness, and a method for producing the carbon fiber sheet for the fiber reinforced resin molded body.
Patent EP-3928130-A1 (EP)
Inventor: HOLLANDER YANIV
IPC: G01V1/28
Filed: 2020-02-17
Abstract: A system and method for interpolating seismic data collected by a set of geophones arranged in an irregularly spaced grid by: transforming the collected seismic data by a Radon transform; precomputing a set of basis function correlation factors by geometrically scaling a spatial geometry of each temporal frequency slice of the transformed seismic data independently by its temporal frequency; computing, solely in the transformed domain, an anti-leakage Radon transform of the seismic data by computing each Radon coefficient independently for each temporal frequency slice using the pre-computed basis function correlation factors, until a relative error between the collected seismic data and an approximation of the collected seismic data based on the Radon coefficients is less than a predetermined convergence threshold; and simulating seismic data collected in a regularly spaced grid by interpolating the anti-leakage Radon transform of the collected seismic data in the irregularly spaced grid.
Patent EP-4010219-A1 (EP)
Title: Système d'alimentation électrique aérienne universelle pour un petit véhicule aérien sans pilote attaché
Inventor: YOUNG JOHN
IPC: B64C39/02
Filed: 2020-08-04
Abstract: L'invention concerne un système d'alimentation électrique destiné à un petit véhicule aérien sans pilote attaché comportant une station au sol (1) reliée à une alimentation électrique aérienne universelle (13) par une attache (10). L'alimentation électrique aérienne universelle peut être installée dans la station d'accueil de batterie d'un petit véhicule aérien sans pilote à vol libre classique pour fournir de l'énergie aux petits systèmes de véhicule aérien sans pilote pendant le vol. L'alimentation électrique aérienne universelle est compatible avec une plage de différents petits véhicules aériens sans pilote et une plage de classes de petits véhicules aériens sans pilote.
Patent EP-3934585-A1 (EP)
Inventor: STURM CHRISTOPHER D
IPC: A61F2/46
Filed: 2020-03-03
Abstract: A facet joint replacement system includes a facet joint replacement device including an enclosing body and an articulating body. The enclosing body includes an interior surface defining an inner cavity of the enclosing body. The interior surface includes a first articulating surface and a projection extending inwardly relative to a surrounding area of the interior surface. The articulating body is positioned within the inner cavity of the enclosing body and is configured to move within the enclosing body. The articulating body includes a second articulating surface and a recess extending inwardly relative to a surrounding area of the articulating body and aligned with the projection of the interior surface of the enclosing body so as to allow movement of the projection along the recess of the enclosing body while constraining rotational motion of the articulating body within the enclosing body.
Patent EP-4025817-A1 (EP)
Inventor: BALDREICH WOLFGANG
IPC: F16L37/088
Filed: 2020-09-01
Abstract: Die Erfindung betrifft einen Steckverbinder (2) zum Verbinden von Leitungen für flüssige oder gasförmige Medien, umfassend - einen Verbinderkörper (5); - ein Arretierungselement (6), welches zum Sichern des Steckverbinders (2) relativ zu einem Gegensteckverbinder vorgesehen ist. Weiters ist ein Anzeigeelement (24) und eine Führungsaufnahme (25) zur verschiebbaren Aufnahme des Anzeigeelementes (24) ausgebildet, wobei das Anzeigeelement (24) derart in der Führungsaufnahme (25) aufgenommen ist, dass das Anzeigeelement (24) zwischen einer Ruheposition und einer Anzeigeposition verschiebbar ist, wobei das Anzeigeelement (24) eine Anzeigefläche (30) aufweist, welche in der Anzeigeposition des Anzeigeelementes (24) sichtbar und in der Ruheposition des Anzeigeelementes (24) zumindest teilweise verdeckt ist, wobei die Anzeigefläche (30), wenn sie sichtbar ist, zur Signalisierung dient, dass der Steckverbinder (2) korrekt in den Gegensteckverbinder (3) eingesteckt ist und/oder dass das Arretierungselement (6) korrekt arretiert ist.
Patent EP-4037855-A1 (EP)
Inventor: HEALEY CALLUM
IPC: B33Y10/00
Filed: 2020-09-29
Abstract: A locking mechanism (100) for coupling an outlet (16) of a container (12) to an inlet (18) for a component of an additive manufacturing process. The locking mechanism (100) includes one or more locking members (102a, 102b) which are moveable, in use, between at least a first position and a second position. One or more actuators (104a, 104b) are provided and are configured, in use, to control movement of the one or more locking members (102a, 102b) between the first and second positions. The one or more locking members (102a, 102b) are configured to engage an exterior surface of the outlet (16) of the container (12) when in the second position so as to couple the outlet (16) to the inlet (18) for the component of the additive manufacturing process.
Patent EP-4045592-A1 (EP)
Inventor: RUTHARD CHRISTIAN
IPC: B60R1/06
Filed: 2020-10-13
Abstract: The invention relates to a thermoplastic molding composition (P) comprising: (A) thermoplastic polymer composition (A) comprising: (A-1) 10 to 50 wt.-% of graft copolymer (A-1), (A-2) 1 to 50 wt.-%, of thermoplastic polymer matrix (A-2) based on one or more vinylaromatic copolymers, (A-3) 20 to 50 wt.-%, of polymerized alkyl methacrylate component (A-3), and (A-4) 0 to 45 wt.-% of comonomer which is copolymerized with the at least one polymerized alkyl methacrylate component (A-3), where the sum of (A-1), (A-2), (A-3) and optional comonomers (A-4) is 83.2 to 99.8 wt.-%; (B) a hindered amine light stabilizer composition (B), comprising at least two of substances (B-1) to (B-3): (B-1) 0 to 0.9 wt.-%, of at least one hindered amine light stabilizer having a dipiperidine structure with at least one alkyl group at each of the 2 and 6 positions of the dipiperidine structure (B-2) 0 to 0.9 wt.-%, of a hindered amine light stabilizer mixture having a monopiperidine structure with at least one alkyl group at each of the 2 and 6 positions of the monopiperidine structure, and (B-3) 0 to 2 wt.-%, of at least one hindered amine light stabilizer having a polymeric structure comprising piperidine groups with at least one alkyl group at each of the 2 and 6 positions of the piperidine groups (C) 0 to 5 wt.-%, of one or more further additives (C), different from (B); and (D) 0 to 10 wt.-%, of colorants, dyes and/or pigments (D), different from (C); wherein the constituents (A) to (D) sum up to 100 wt.-% of the molding composition (P).
Patent EP-3939287-A1 (EP)
Inventor: DENG ZHIPIN
IPC: H04N19/139
Filed: 2020-04-26
Abstract: Restrictions on motion vector difference are disclosed. In one example method of video processing, determining, for a conversion between a first block of video and a bitstream representation of the first block, a range of motion vector difference (MVD) component associated with the first block, wherein the range of MVD component is [-2 M , 2 M  -1], where M=17; constraining value of the MVD component to be in the range of MVD component; and performing the conversion based on the constrained MVD component.
Patent EP-3957366-A1 (EP)
Inventor: TANAKA YUJI
IPC: A61K47/42
Filed: 2020-04-24
Abstract: Provided is a composite comprising a neural retina, a retinal pigment epithelial cell sheet, and a hydrogel, wherein the neural retina and the retinal pigment epithelial cell sheet are derived from a human pluripotent stem cell respectively; in the neural retina, a neural retinal layer including at least a photoreceptor layer is formed, wherein the photoreceptor layer comprises at least one or more cells selected from the group consisting of a photoreceptor cell, a photoreceptor precursor cell and a retinal precursor cell; the melting point of the hydrogel is from 20°C to 40°C; and the whole of the neural retina and the retinal pigment epithelial cell sheet is embedded in the hydrogel, the tangent directions of the respective surfaces of the neural retina and the retinal pigment epithelial cell sheet are approximately parallel, the apical surface of the neural retina and the apical surface of the retinal pigment epithelial cell sheet face each other, and the neural retina and the retinal pigment epithelial cell sheet are separated from each other without contact through the hydrogel.
Patent EP-3962482-A1 (EP)
Inventor: PETERS KEVIN
IPC: A61K31/426
Filed: 2020-04-28
Abstract: Disclosed herein are compounds effective for activation of Tie-2 and inhibition of HPTP-beta. The compounds can provide effective therapy for eye conditions, for example, intraocular pressure, ocular hypertension, and glaucoma.
Patent EP-4049339-A1 (EP)
Inventor: LIU QING
IPC: H01Q9/04
Filed: 2020-10-21
Abstract: There is disclosed an electronic device comprising a front surface including a display screen and a non-metallic bezel surrounding the display screen, and a metallic rear surface. A cavity is defined between the rear surface and the bezel of the front surface along at least a portion of the bezel. The electronic device further comprises a conductive radiating element and a conductive ground plane. The conductive radiating element is mounted in or adjacent to the cavity so as to face the non-metallic bezel in a first direction towards the front surface, and to face the cavity in a second direction towards the rear surface. The conductive radiating element is connected to the conductive ground plane and is additionally connected to the metallic rear surface. The conductive radiating element is configured for excitation by an RF feed, and the cavity serves as a reflector to direct RF signals through the bezel.
Patent EP-3929737-A1 (EP)
Inventor: WU PENG
IPC: G06F9/445
Filed: 2020-04-10
Abstract: Embodiments of the present application provide an application state control method and apparatus, and a terminal and a computer-readable storage medium. When it is determined that the current target application to be called is in a frozen state, or it is determined whether the current call meets an application unfreezing trigger condition; and if yes, the called target application is unfrozen, so that the target application normally responds to the call after being unfrozen.
Patent EP-3959704-A1 (EP)
Inventor: LISOSKI DEREK
IPC: G08G5/00
Filed: 2020-04-23
Abstract: Systems, devices, and methods for a fleet of three or more unmanned aerial vehicles (UAVs) (101A-E), where each UAV of the fleet of UAVs comprise a respective flight control computer (FCC) (110); at least one computing device (108) at a ground control station (104), where each computing device is in communication with each FCC, and where each computing device is associated with at least one operator (106A-C); where the fleet of UAVs above the threshold altitude (118) are in communication with the first computing device monitored by at least one operator such that a ratio of operators to UAVs above the threshold altitude exceeds a 1:1 ratio; and where the first UAV below the threshold altitude is in communication with the second computing device monitored by at least one operator such that a ratio of operators to UAVs below the threshold altitude does not exceed the 1:1 ratio.
Patent EP-4046096-A1 (EP)
Inventor: GOLDMAN BRENT JUSTIN
IPC: G06Q10/06
Filed: 2020-10-15
Abstract: Systems and methods for determining appropriate energy replenishment and controlling autonomous vehicles are provided. An example computer-implemented method can include obtaining one or more energy parameters associated with an autonomous vehicle. The method can include determining a refueling task for the autonomous vehicle based at least in part on the energy parameters associated with the autonomous vehicle. The refueling task comprises a first refueling task that is interruptible by a vehicle service assignment or a second refueling task that is not interruptible by the vehicle service assignment. The method can include communicating data indicative of the refueling task to the autonomous vehicle or to a second computing system that manages the autonomous vehicle. The method can include determining whether the refueling task for the autonomous vehicle has been accepted or rejected.