baber/WOPTO huggingface dataset:
Patent EP-3839199-A1 (EP)
Inventor: BAKLANOV NIKOLAY
IPC: E21B34/16
Filed: 2020-12-18
Abstract: Apparatus and methods for autonomously shifting a downhole sliding sleeve. A shift tool includes a shifter arm, an artificial neural network, and a control circuit. The artificial neural network is trained to identify engagement of the shifter arm with a shifting feature of a sliding sleeve. The control circuit is configured to extend the shifter arm at a first pressure for seeking engagement with the shifting feature of the sliding sleeve, and responsive to the artificial neural network recognizing engagement of the shifter arm with the shifting feature of the sliding sleeve, extend the shifter arm at a second pressure for shifting the sliding sleeve.
Patent EP-3822699-A1 (EP)
Inventor: OKABE MASATO
IPC: B60J3/04
Filed: 2017-07-28
Abstract: Provided are a light control film whereby flickering is hard to recognize when observing external light via the light control film, a light control member comprising same, a vehicle, and an electricity supply method for the light control film. In the vehicle 130, the light control film 1 having a vertically-aligned liquid crystal layer is attached to a sunroof 132. The light control film 1 is attached to the sunroof 132 of the vehicle 130 such that the liquid crystal molecules fall to the rear of the vehicle 130 when an electric field is applied to the liquid crystal layer. As a result, passengers in the vehicle do not sense any flickering inside the car and have no discomfort.
Patent EP-3841857-A1 (EP)
Inventor: RICHARDS CURTIS D
IPC: B60D1/36
Filed: 2020-12-22
Abstract: A hitch configured to selectively latch to a tow bar is provided. The hitch includes a housing, a frame defining a receiving cavity, a moveable arm, an actuator configured to move the arm between an unlatched position and a latched position, and a contact sensor mounted within the housing on a slotted mounting plate. The arm is configured to engage the tow bar when in the latched position. The slotted mounting plate is configured to enable a position of the contact sensor to be adjusted based on a geometry of the tow bar. The actuator is activated by the contact sensor sensing the presence of the tow bar within the receiving cavity.
Patent EP-3885540-A1 (EP)
IPC: F02C1/05
Filed: 2020-03-27
Abstract: A thermodynamic apparatus (10) comprising a compressor module (100), a turbine module (200), and a regenerative heat exchanger (300) centred on a central axis (12). The compressor module (100), turbine module (200) and regenerative heat exchanger (300) are arranged in series along the central axis (12) such that the regenerative heat exchanger (300) is provided between the compressor module (100) and the turbine module (200).
Patent EP-3955011-A1 (EP)
Inventor: OP 'T EYNDE FRANK
IPC: G01R25/02
Filed: 2020-08-10
Abstract: A measurement apparatus comprising a first terminal to receive an input signal of a circuit under test; a second terminal to receive an output signal of the circuit under test. A first and second phase splitter configured to generate a first and second phase signal, I1 and I2, and a first and second quadrature signal, Q1 and Q2. A first and second multiplexer, each coupled to the first terminal and the second terminal and configured to alternately pass the input and output signals of the circuit under test to the inputs of the first and second phase splitters. A double-quadrature mixer having four inputs configured to receive I1, Q1, I2, and Q2, and an output. A calculation unit to determine one or both of a phase shift of the circuit under test and/or a gain of the circuit under test based on the output of the double-quadrature mixer.
Patent EP-3905708-A1 (EP)
Inventor: BICHOT GUILLAUME
IPC: H04N21/637
Filed: 2020-04-27
Abstract: For delivering an audio and/or video content using adaptive streaming from a cache server to a client device, the audio and/or video content being segmented into data segments available in various representations with respective audio and/or video qualities, the representations being time-aligned per segment, the segments being further divided into chunks, a method comprises: obtaining a round-trip time value applicable between the cache server and the client device; computing a minimum bulk transfer size from the maximum average bitrate of the various representations of the audio and/or video content and from the obtained round-trip time value; computing a minimum bulk duration, with respect to the audio and/or video content, for the representation to be delivered to the client device; and delivering the audio and/or video content by burst transfers in the form of bulks of aggregated successive chunks for each segment in accordance with the computed minimum bulk duration.
Patent EP-3884963-A1 (EP)
Inventor: ESPINOSA CANO EVA
IPC: A61P29/00
Filed: 2020-03-26
Abstract: The invention relates to novel self-assembled polymeric nanoparticles that comprises covalently-linked non-steroidal anti-inflammatory drugs (NSAIDs) and physically entrapped corticosteroids, and its use to reduce inflammatory responses.
Patent EP-3943492-A1 (EP)
Inventor: Trzaska Piotr
IPC: H05B33/10
Filed: 2020-07-24
Abstract: A thermally activated delayed fluorescence (TADF) material comprising a compound of Formula I:
     
wherein at least one of the substituents R1 and R2 is represented by Formula II:
     
wherein: 
     Y is independently selected from carbon and nitrogen atom, 
     NRa is an amine group independently selected from an aromatic amine 
     and a heterocyclic amine, wherein N is a trivalent nitrogen atom, and/or 
     a substituent R3 is represented by Formula III:
     
wherein: 
     Y is a carbon or a nitrogen atom, 
     Z is selected from the group consisting of hydrogen and an acceptor moiety. 
     An exemplary compound is e.g. 4-(3-(2-(10H-phenoxazin-10-yl)pyridin-5-yl)-9H-carbazol-9-yl)benzonitrile (embodiment 2):
Patent EP-3921225-A1 (EP)
Inventor: STOJANOVIC IVAN
IPC: B63B79/00
Filed: 2020-02-03
Abstract: A method for the reduction of ship fuel consumption through the optimisation of vessel draft, speed and trim using historical vessel data. Historical global, online data, is collected for multiple vessel operating parameters associated with its previous voyages. After initial filtering and cleaning of the gathered data, a process of analysing the data to determine the optimum draft, speed and trim for the vessels' given speed is described. The determined optimum draft, speed and trim values are then presented to the Captain or an automatic draft and trim optimisation system for the current draft and trim to be adjusted. This application therefore discloses a method for analysing historical vessel data to provide advice on optimum draft, trim and speed. A method for predicting the achievable fuel savings and recording the fuel savings achieved is also disclosed.
Patent EP-3917831-A1 (EP)
Inventor: COLOMBIÈS GUILHEM
IPC: B64C3/44
Filed: 2020-02-03
Abstract: The invention relates to a supporting structure (46) which is positioned in a fluid flow (44) and characterised in that it is configured to be elastically deformed, on at least one portion of the supporting structure (46), between a first idle state in the absence of external stress and a second deformed state in the presence of external stresses caused by the fluid flow (44) due to a change in the orientation of the supporting structure (46) and/or the fluid flow (44). The invention also relates to an aircraft comprising at least one such supporting structure (46).
Patent EP-3912372-A1 (EP)
Inventor: KELLER RALF
IPC: H04W72/04
Filed: 2020-01-09
Abstract: Systems and methods are disclosed for service request triggered fallback for an emergency service in a cellular communications system. Embodiments of a method performed by a wireless device for redirecting from a first wireless communication system to a second wireless communication system after having performed a service request in the first wireless communication system for an emergency call are also disclosed. In some embodiments, the method comprises transmitting a connection request message to a base station in the second wireless communication system as part of a connection establishment procedure whereby the wireless device establishes a connection to the second wireless communication system, the connection request message comprising an indication that a cause of connection establishment is an emergency. In this manner, the base station can provide emergency treatment for the connection request. Corresponding embodiments of a wireless device are also disclosed.
Patent EP-3924344-A1 (EP)
Inventor: SCUTT JAMES NICHOLAS
IPC: A01N57/34
Filed: 2020-02-04
Abstract: The present invention relates to herbicidally active cinnolinium derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth: in particular the use in controlling weeds, in crops of useful plants.
Patent EP-3959362-A1 (EP)
Inventor: SOBOTKA ANDREAS
IPC: D01G15/28
Filed: 2020-02-06
Abstract: Verfahren zur automatischen Einstellung und Konstanthaltung eines definierten Abstandes zwischen einer drehbar gelagerten Trommel (4) und mindestens einem weiteren Bauteil einer Textilmaschine, wobei die Trommel und das mindestens eine weitere Bauteil eine Garnitur oder ein Ausscheidemesser aufweisen, wobei die Trommel (4) und das zumindest eine weitere Bauteil mit einer elektrischen Energiequelle verbunden, aber elektrisch voneinander isoliert sind, wobei mindestens ein Bauteil mit seiner Garnitur oder Ausscheidemesser auf Kontakt an die Garnitur der Trommel (4) angefahren und mindestens ein elektrischer Kontakt hergestellt wird, so dass dieser Abstand (a) zwischen dem mindestens einen Bauteil und der Trommel (4) als Referenzwert in der Maschinensteuerung abgespeichert wird, und die Maschinensteuerung einem Regler (R) einen Abstand (a1, a2, a3) zwischen dem mindestens einen Bauteil und der Trommel (4) als Führungsgröße (F) vorgibt, und der Regler (R) mittels einer Stellgröße (S) einen Aktor (A) zur Erzeugung des Abstandes (a1, a2, a3) ansteuert. Weiterhin betrifft die Erfindung eine Textilmaschine.
Patent EP-3924594-A1 (EP)
Inventor: BADRAK ROBERT P
IPC: E21B17/00
Filed: 2020-01-17
Abstract: A sucker rod can include a base metal, a corrosion resistant layer on the base metal, and an abrasion resistant layer external to the corrosion resistant layer, the abrasion resistant layer comprising a phenolic material. Another sucker rod can include a base metal, a corrosion resistant layer on the base metal, and an abrasion resistant layer external to the corrosion resistant layer, the abrasion resistant layer comprising an abrasion resistant particulate material and a matrix material. A method of producing a continuous sucker rod can include displacing the continuous sucker rod through a surface treatment system, applying a corrosion resistant layer on a base metal of the continuous sucker rod, then applying an abrasion resistant layer external to the corrosion resistant layer.
Patent EP-3911273-A1 (EP)
Inventor: KAPPETEIN ARIE PIETER
IPC: A61B7/00
Filed: 2020-01-16
Abstract: Coaptation assist device for repairing cardiac valves and associated systems and methods are disclosed herein. A coaptation assist device configured in accordance with embodiments of the present technology can include, for example, a fixation member configured to press against cardiac tissue proximate to a native valve annulus, and a stationary coaptation structure extending away from the fixation member. The coaptation structure can include an anterior surface configured to coapt with a first native leaflet during systole and a posterior surface configured to displace at least a portion of a second native leaflet. The device also includes at least one sensor configured to detect parameters associated with at least one of cardiac function and device functionality. The sensors can be pressure sensors configured to detect left atrial pressure and/or left ventricular pressure.
Patent EP-3921136-A1 (EP)
Inventor: BREUNING WALTER
IPC: B33Y10/00
Filed: 2020-02-13
Abstract: The invention relates to a lamella block (100) for a calibration device for calibrating an extruded profile, wherein the lamella block (100) comprises a support structure (120) and a lamella structure (110), and wherein the lamella structure (110) comprises a plurality of lamellae (112) which are spaced apart from one another by grooves (114) and arranged in the longitudinal direction (L) of the support structure (120). Adjacent lamellae (112) in the lamella block (100) are arranged laterally offset from one another in the longitudinal direction (L). The invention also relates to a method for producing the aforementioned lamella block (100) and to a calibration device which comprises a plurality of the aforementioned lamella blocks (100). The invention also relates to a system for the additive manufacturing of the aforementioned lamella block (100), to a corresponding computer programme, and to a corresponding data set.
Patent EP-3906359-A1 (EP)
Inventor: ZACCARDI CÉDRIC
IPC: F01D25/12
Filed: 2020-02-06
Abstract: The invention relates to a turbomachine blade (54) comprising a body (60) that extends mainly in a plane defined by a main axis B and a longitudinal direction, which is defined by a lower surface wall (66), an upper surface wall (68), a leading edge (70) located at a first longitudinal end of the body (60) and a trailing edge (72) located at a second longitudinal end of the body (60), characterized in that the body (60) of the blade (54) comprises a plurality of first pipes (74) that extend mainly along the direction of the main axis B, for circulation of a gas flow, and a plurality of second pipes (76) that extend mainly along the longitudinal direction, for circulation of a second gas flow.
Patent EP-4085280-A1 (EP)
Title: Système d'imagerie pour dispositif électronique
Inventor: VERHOEVEN ANTONIE
IPC: G02B27/42
Filed: 2020-02-25
Abstract: L'invention concerne un système d'imagerie comprenant un système de lentilles (1) comprenant une pluralité de lentilles (2), un élément optique diffractif (3), et un capteur (4). Le système de lentilles (1), l'élément optique diffractif (3) et le capteur (4) partagent un axe optique (O), et l'élément optique diffractif (3) est disposé entre le système de lentilles (1) et le capteur (4). Les rayons incidents de lumière pénètrent dans le système de lentilles (1) à une pluralité de premiers angles (α1) par rapport à l'axe optique (O), et des rayons émergents de lumière atteignant le capteur (4) à une pluralité de seconds angles (α2) par rapport à l'axe optique (O). Les seconds angles (α2) sont inférieurs aux premiers angles (α1). Cette solution facilite un système d'imagerie comparativement court, c'est-à-dire ayant une courte longueur de piste totale.
Patent EP-3954145-A1 (EP)
Inventor: LIVNY YOTAM
IPC: G06F21/56
Filed: 2020-03-05
Abstract: Methods, systems and apparatuses are described herein to provide adaptive severity functions for alerts, particularly security alerts. The adaptive severity functions may be aligned with an existing global security situation to upgrade or downgrade the severity of new and existing alerts. By taking into consideration the time factor along with other parameters, the alerts may be prioritized or reprioritized appropriately. The modification of the severity level for the alerts may be made based on rules and/or one or more triggering events or by using severity functions with or without the aid of artificial intelligence based on best-practice preferences.
Patent EP-3888327-A1 (EP)
Inventor: KRISHNA MURTHY ADITHYA
IPC: H04L69/40
Filed: 2020-03-10
Abstract: A method of creating an update for distribution to network endpoints (108, 110, 112, 114, 116, 118, 120, 122), comprising under control of one or more processors configured with executable instructions: selecting a subset of files (132, 134, 136) to update a plurality of files stored in a memory device of a network endpoint (108, 110, 112, 114, 116, 118, 120, 122) to be updated; generating a hash of the subset of files (132, 134, 136); creating a delta file (124) comprising the subset of files (132, 134, 136) and the hash of the subset of files; and sending, to the network endpoint (108, 110, 112, 114, 116, 118, 120, 122), the subset of files (132, 134, 136), wherein the subset of files (132, 134, 136) is less than a number of the plurality of files stored in the memory device of the network endpoint (108, 110, 112, 114, 116, 118, 120, 122).
Patent EP-3983472-A1 (EP)
Inventor: LEELAND JAMES
IPC: C08G64/18
Filed: 2020-05-01
Abstract: A process for producing a polyol block copolymer in a multiple reactor system is described comprising a first and second reactor wherein a first reaction takes place in the first reactor and a second reaction takes place in the second reactor. The first reaction is the reaction of a carbonate catalyst with CO 2  and epoxide, in the presence of starter and/or solvent to produce polycarbonate polyol copolymer and the second reaction is the reaction of DMC catalyst with the polycarbonate polyol compound of the first reaction and epoxide to produce polyol block copolymer. The product of the first reaction is fed into the second as crude reaction mixture, the epoxide and the polycarbonate polyol compound of the first reaction are fed in a continuous or semi- batch manner, and/orthe product of the first reaction has neutral or alkaline pH on addition to the second.The invention further relates to the copolymers and products incorporating such copolymers.
Patent EP-3938652-A1 (EP)
Inventor: VAUDOLON JULIEN PIERRE ALAIN
IPC: F03H1/00
Filed: 2020-03-11
Abstract: Fond de chambre pour propulseur plasmique permettant de cumuler plusieurs fonctions de manière monobloc et, en particulier, de fixer certaines pièces isolantes du propulseur plasmique, comprenant, de manière monobloc, une surface de fond de chambre (10) destinée à fermer une chambre annulaire formée par le fond de chambre (1) et au moins une pièce isolante rapportée sur le fond de chambre (1), et au moins un premier jeu de languettes (30) comprenant des languettes de fixation (31) destinées à fixer ladite au moins une pièce isolante sur le fond de chambre (1).
Patent EP-3966206-A1 (EP)
Inventor: FLYNN DANIEL L
IPC: C07D403/14
Filed: 2020-05-08
Abstract: Described herein are compounds that are inhibitors of autophagy and their use in the treatment of disorders such as cancers. (I)
Patent EP-3984077-A1 (EP)
Inventor: GABEN FABIEN
IPC: H01M50/534
Filed: 2020-06-09
Abstract: A battery (1000) comprising an elementary cell (100) that comprises, in succession, a planar anode current collector substrate (10), an anode layer (20), a layer of an electrolyte material (30) or of a separator impregnated with an electrolyte (31), a cathode layer (50), and a planar cathode current collector substrate (40), said battery (1000) also comprising longitudinal edges (1011, 1012), a first lateral edge (1001) comprising an anode connection area (1002) and a second lateral edge (1005) comprising a cathode connection area (1006). Each elementary cell (100) comprises a primary body (111), a secondary body (112) and a tertiary body (113), said secondary body and said tertiary body being arranged on either side of said primary body, it being understood that each of the primary (111), secondary (112) and tertiary (113) bodies comprises, in succession, a planar anode current collector substrate (10), an anode layer (20), a layer of an electrolyte material (30) or of a separator impregnated with an electrolyte (31), a cathode layer (50), and a planar cathode current collector substrate (40). Said secondary body (112) is separated from the primary body (111) by a notch (120) free from any anode, electrolyte, cathode and anode current collector substrate material. Said notch extends from a longitudinal edge (1011) to the opposite longitudinal edge of the battery (1012) in a direction perpendicular to the main plane of the battery. Said tertiary body (113) is separated from the primary body (111) by a recess (130) free from any anode, electrolyte, cathode and cathode current collector substrate material. Said recess (130) extends from a longitudinal edge (1011) to the opposite longitudinal edge of the battery (1012) in a direction perpendicular to the main plane of the battery.
Patent EP-3990594-A1 (EP)
Inventor: NOTARI MARCELLO
IPC: C10N20/02
Filed: 2020-06-26
Abstract: The present invention relates to mixtures containing calixarenes of formula (I) with a reduced alkyl phenol and linear oligomer content and the preparation process thereof, wherein: a. R is selected between a linear or branched alkyl having a number of carbon atoms comprised between 4 and 40, more preferably between 4 and 24, even more preferably comprised between 8 and 18; b. n is the number of units of the calixarene cycle and is comprised in the range from 4 to 16, preferably between 4 and 12. Furthermore, the present invention relates to detergent compositions containing overbased metal salts of calixarenes, the preparation process thereof and the use thereof in lubricant compositions.
Patent EP-3986455-A1 (EP)
Inventor: HORTON HELEN
IPC: A61K39/12
Filed: 2020-06-18
Abstract: L'invention concerne des vecteurs d'arénavirus codant pour des vaccins contre le virus de l'hépatite B (HBV). L'invention concerne également des procédés pour induire une réponse immunitaire contre le VHB ou le traitement d'une maladie induite par le VHB, en particulier chez des individus présentant une infection chronique par le VHB, à l'aide des vecteurs d'arénavirus de l'invention.
Patent EP-3824497-A1 (EP)
Inventor: PTAKOVA ZUZANA
IPC: H01L23/00
Filed: 2020-07-29
Abstract: A power semiconductor device (10) is provided, which comprises a disc-shaped first electrode (12a) and a disc-shaped second electrode (12b); a wafer (16) sandwiched between the first electrode (12a) and the second electrode (12b); an outer insulating ring (24) attached to the first electrode (12a) and to the second electrode (12b), the outer insulating ring (24) surrounding the wafer (16); an inner insulating ring (42) inside of the outer insulating ring (24); a ring-shaped first flange portion (50) laterally surrounding a main portion (121a) of the first electrode (12a); and an O-ring (20) radially being sandwiched between the inner insulating ring (42) and the first flange portion (50), wherein the O-ring (20) has in a relaxed state an elongated cross-section shape, such as an oval cross-section being elongated in a direction (Z) perpendicular to the radial direction (R).
Patent EP-4013816-A1 (EP)
Title: Uv stabilization of a cross-linkable polyolefin composition comprising an acidic silanol condensation catalyst
Inventor: Hellström Stefan
IPC: C08K5/132
Filed: 2020-08-12
Abstract: The present invention relates to a polyolefin composition comprising a cross-linkable polyolefin with hydrolysable silane groups; an acidic silanol condensation catalyst, wherein the acidic silanol condensation catalyst (B) is present in an amount of 0.0001 to 3 wt.% of the polyolefin composition; at least one UV stabilizer selected from the group consisting of phenols, triazines, benzophenones, triazoles and/or combinations thereof; and at least one UV stabilizer of the hindered amine type (HALS) which is present in an amount of 0.0001 to 0.1 wt.% of the polyolefin composition. The present invention also relates to an article comprising such a composition, and to the use of such a composition for the production of an article.