baber/WOPTO huggingface dataset:
Patent EP-3996086-A1 (EP)
Title: Virtual location noise signal estimation for engine order cancellation
Inventor: BASU SATTWIK
IPC: G10K11/178
Filed: 2021-10-26
Abstract: A system and method for accurately estimating engine noise at a virtual microphone location, such as an occupant's ear position, in an acoustic space in order to enhance performance of an Engine Order Cancellation (EOC) system is provided. A set of weights and transfer functions that are dependent on various vehicle parameters, such as frequency, load, and speed, may be employed to estimate noise at a position where there are no physical microphones present. The accurate estimation of engine noise at virtual location, such as an occupant's ear position, may be achieved using a frequency dependent weighted sum of filtered and unfiltered error signals measured at microphones mounted at various locations inside an acoustic space, such as a vehicle cabin, which may not be located near virtual location.
Patent EP-3996071-A1 (EP)
Title: Dynamic partitioning of a refreshable braille display based on presence of ancillary alphanumeric content
Inventor: DATRAY JAMES T
IPC: G09B21/00
Filed: 2021-10-29
Abstract: A method of automatically partitioning a refreshable braille display based on presence of pertinent ancillary alphanumeric content. In an unpartitioned configuration, every braille cell of the refreshable braille display is used to output the primary alphanumeric content. When the refreshable braille display outputs a segment of the primary alphanumeric content having associated ancillary alphanumeric content, such as a footnote or a comment, the braille display is automatically partitioned into a first partition and a second partition. The braille cells of the first partition are allocated for outputting the primary alphanumeric content, while the braille cells of the second partition are allocated for outputting the ancillary alphanumeric content.
Patent EP-4008885-A1 (EP)
Title: Gas turbine engine combustor
Inventor: MORENKO OLEG
IPC: F01D25/18
Filed: 2021-12-02
Abstract: The gas turbine engine combustor (16) can have a gas generator case (40) having a first coefficient of thermal expansion, a liner (42) inside the gas generator case (40), the liner (42) delimiting a combustion chamber (44), a service tube (50) extending inside the gas generator case (40), outside the liner (42), the service tube (50) having a second coefficient of thermal expansion, the second coefficient of thermal expansion being higher than the first coefficient of thermal expansion.
Patent EP-4195673-A1 (EP)
Inventor: WANG KLING
IPC: H04N21/43
Filed: 2021-12-07
Abstract: A multimedia playback apparatus is provided, which includes a non-volatile memory and a processor. The processor executes an analyzing program, a first driver, and a second driver to perform the following steps: parsing a first packet in a first media stream and a second packet in a second media to obtain a first presentation timestamp (PTS) and a second PTS; converting the second PTS into a third PTS with reference to a first timeline on which the first PTS is located; modifying the second packet by replacing the second PTS with the third PTS in the second packet; decoding the first packet and the modified second packet by the first driver and the second driver to generate first media content and second media content, respectively; and synchronizing the second media content with the first media content by the second driver using the third PTS and the first PTS.
Patent EP-4014735-A1 (EP)
Inventor: CHANEY MARK M
IPC: A01M7/00
Filed: 2021-12-13
Abstract: An agricultural machine (100) that travels across a field in a direction of travel is disclosed. The agricultural machine (100) comprising: a material reservoir (110); a controllable valve (190);a pump (184) that pumps material (671) from the material reservoir (110) to the controllable valve (190); an optical sensor (122) that captures an image of a portion of the field ahead of the controllable valve (190) in the direction of travel; a row identification system (240) that identifies a crop row in the image; and a valve controller (170) that generates a valve control signal to control the controllable valve (190) to apply the material to a target based on the identified crop row. Further, a method of controlling such an agricultural machine (100) is disclosed.
Patent EP-4199412-A1 (EP)
Title: Method for all-optical passive decoy-state quantum key distribution
Inventor: STEINLECHNER FABIAN
IPC: H04L9/08
Filed: 2021-12-14
Abstract: It is claimed a method for decoy state quantum key generation comprising the steps, preferably in this order,i) generation of at least two sequences of laser pulses by a pulse generation means (2);ii) conversion of the at least two sequences of laser pulses into at least two sequences of pulses with random phase by a phase generation means (3), whereby each pulse of each sequence has a random phase;iii) conversion of the sequences of pulses with random phase into one or more sequences of pulses with random phase and an additional degree of freedom in a conversion means (4);iv) combination of at least two pulses of the one or more sequences of pulses with random phase and the additional degree of freedom to generate a decoy state, and continue the combination for subsequent pulses in order to generate a sequence of pulses comprising decoy states. According to the invention, the combination in step iv) is an interference of the at least two pulses in an interference means (5).
Patent EP-4015797-A1 (EP)
Inventor: WARD STEPHEN H
IPC: F02C7/045
Filed: 2021-12-16
Abstract: A propulsion assembly (10) includes a fan (18) and a fan case system (20) disposed about the fan (18). The fan case system (20) includes at least one perforated portion (48) including a plurality of holes (50). The propulsion assembly (10) further includes at least one acoustic panel (24) mounted to the exterior surface (44) of the fan case system (20) coincident with the at least one perforated portion (48). The at least one acoustic panel (24) includes a core (26) including a plurality of cells (28) extending between a first side (30) of the core (26) and a second side (32) of the core (26). The at least one acoustic panel (24) further includes a back skin (34) attached to the second side (32) of the core (26). The first side (30) of the core (26) is in contact with the exterior surface (44) of the fan case system (20) to form a plurality of resonant cavities (52) defined by the plurality of holes (50), the plurality of cells (28), and the back skin (34).
Patent EP-4112567-A1 (EP)
Inventor: PASTORELLI DELIA
IPC: C02F103/08
Filed: 2021-07-02
Abstract: The present invention relates to a method for providing desalted and mineralized water from saline water, in particular drinking water. It further pertains to an installation for providing mineralized (drinking) water from saline water. The method and installation of the invention also allow recovering of minerals, in particular calcium and magnesium containing minerals.
Patent EP-4190537-A1 (EP)
Title: Method of welding a sleeve to a tube, and device obtained thereby
Inventor: STORER MATTEO
IPC: B32B27/08
Filed: 2021-12-06
Abstract: A method of welding a sleeve (10) to a tube (20), where the tube (20) has at least one outer layer (21) in a first material and at least one lumen (22) in fluid communication with the outside of the tube (20) through at least one lateral opening (23), and where the sleeve (10) has two end portions (11) opposite and open at respective ends (12) and is made of a second material not suitable for fusion with the first material of the outer layer (21) of the tube (20). The method comprises the steps of:- covering at least a tract, including the lateral opening (23), of the outer layer (21) with an outer coating (24) of a third material compatible with fusion with the second material of the sleeve (10);- putting the sleeve (10) onto said coated tract of the tube (20) at the lateral opening (23);- applying on at least one part of each end portion (11) of the sleeve (10) a respective heat-shrink element (30);- supplying each heat-shrink element (30) with a quantity of heat (Q) which by heating it causes it to shrink and compress the respective end portion (11) of the sleeve (10) against the tube (20), where this quantity of heat (Q) is transmitted to the end portion (11) of the sleeve (10) bringing it to a temperature equal to or higher than its melting temperature, obtaining the welding of the sleeve (10) to the tube (20) and producing a device (1) comprising the tube (20) with the sleeve (10);- optionally removing the heat-shrink elements (30) from the device (1).
Patent EP-4115865-A1 (EP)
Inventor: TOADER VASILE -EUSEBIU
IPC: A61G5/04
Filed: 2021-12-02
Abstract: Motion control system comprising a movable system (1), which is moved by means of two independently motorized wheels (2, 2'), and a third wheel (4) that rotates freely 360 degrees. The movement of the mobile system is controlled by means of a joystick (5), and a braking system consisting of two springs with nitinol (6, 6'), supplied with voltage from a rechargeable battery (7), whereby the nitinol springs (6, 6') operate two slippers (9, 9') by means of two levers (10, 10') which have at the opposite end of the levers two springs (11, 11'), which act as to tension the braking system, the braking system controlled by means of a microcontroller (12) and a relay module (13), the response speed of the braking system being improved by the use of a fan (14). The third wheel (4) is positioned at the front in the middle of the mobile system and has the role of ensuring its balance.
Patent EP-4091176-A1 (EP)
Inventor: HOUMANI NESMA
IPC: G16H50/20
Filed: 2021-01-13
Abstract: Disclosed is a method for acquiring and analysing the fine motor skills of an individual, comprising the following steps: a) presenting at least one course on a medium, inviting the individual to make a free movement with at least one finger and/or one accessory on the medium, this movement being linked to the presented course, b) recording a period of time taken to complete at least part of the course, c) recording successive positions of the finger and/or the accessory during the completion of at least a part of the course, d) analysing the recordings in order to generate at least one random variable describing successive positions according to a predefined statistical model, e) generating a score representative of the fine motor skills, based on at least the period of time taken to complete at least part of the course and a statistical measurement of the random variable, characteristic of a quantity of information, disorder or chaos contained in the recording of the successive positions.
Patent EP-4115617-A1 (EP)
Inventor: GOLINSKI ADAM WALDEMAR
IPC: H04N19/503
Filed: 2021-01-15
Abstract: Techniques are described herein for coding video content using recurrent-based machine learning tools. A device can include a neural network system including encoder and decoder portions. The encoder portion can generate output data for the current time step of operation of the neural network system based on an input video frame for a current time step of operation of the neural network system, reconstructed motion estimation data from a previous time step of operation, reconstructed residual data from the previous time step of operation, and recurrent state data from at least one recurrent layer of a decoder portion of the neural network system from the previous time step of operation. A decoder portion of the neural network system can generate, based on the output data and recurrent state data from the previous time step of operation, a reconstructed video frame for the current time step of operation.
Patent EP-4103643-A1 (EP)
Inventor: RIBOT CENDRINE
IPC: C08J9/10
Filed: 2021-02-12
Abstract: The invention is directed to a thermally expandable composition comprising at least one polymer, at least one free radical initiator, at least one chemical blowing agent, and silane groups. The invention is also related to baffle and/or a reinforcement element for hollow structures comprising the thermally expandable composition, to a process for manufacturing the baffle and/or reinforcement element, to use of the baffle and/or reinforcement element for sealing, baffling, or reinforcing of a cavity or a hollow structure, and to a method for sealing, baffling and/or reinforcing a cavity or hollow structure.
Patent EP-4214756-A1 (EP)
Inventor: WANG CHUNMING
IPC: H01L29/423
Filed: 2021-01-20
Abstract: A method of forming memory cells, HV devices and logic devices on a substrate, including recessing the upper surface of the memory cell and HV device areas of the substrate, forming a polysilicon layer in the memory cell and HV device areas, forming first trenches through the first polysilicon layer and into the silicon substrate in the memory cell and HV device areas, filling the first trenches with insulation material, forming second trenches into the substrate in the logic device area to form upwardly extending fins, removing portions of the polysilicon layer in the memory cell area to form floating gates, forming erase and word line gates in the memory cell area, HV gates in the HV device area, and dummy gates in the logic device area from a second polysilicon layer, and replacing the dummy gates with metal gates that wrap around the fins.
Patent EP-4097450-A1 (EP)
Inventor: HUNT GREGORY JAMES
IPC: G01N17/02
Filed: 2021-01-28
Abstract: A testing device (1) include a scaffold (30, 230) for supporting conductive wires. The scaffold is placed in housing in which liquid and vapor phases of a fluid are provided, such that a first of the conductive wires extends into the liquid and a second of the conductive wires remains in the vapor throughout a test. The scaffold may include a plurality of lower support members and a plurality of upper wire support members, each of the support members including a plurality of routing supports (51, 53, 61, 63, 251, 253, 261, 263) to wrap a respective one of the test wires (8, 9) around. The device allows measurements to be made contemporaneously for the test wires.
Patent EP-4107985-A1 (EP)
Title: Wireless cross pairing resolution on interconnected devices
Inventor: Mikulak Steven
IPC: H04B11/00
Filed: 2021-02-19
Abstract: Systems and methods are described herein for pairing wireless peripherals with networked devices. Knowledge of the location of the networked devices can be used to properly route or transmit audio to paired wireless peripherals, regardless of whether the wireless peripherals are paired with the correct networked devices provided they are networked with other potential devices. This can be accomplished by prompting users to select an input based on an audio challenge to determine which of the wireless peripherals should be mapped to which of the networked hosts.
Patent EP-4111051-A1 (EP)
Title: Tungsten-based erosion-resistant leading edge protection cap for rotor blades
Inventor: MATHEW PAUL
IPC: F03D1/06
Filed: 2021-02-17
Abstract: A rotor blade assembly for a wind turbine includes at least one rotor blade having surfaces defining a pressure side, a suction side, a leading edge, and a trailing edge extending between a blade tip and a blade root. The surfaces are constructed of a polymeric composite material. The rotor blade assembly also includes a protection cap arranged adjacent to one or more of the surfaces of the rotor blade so as to cover at least a portion of the one or more surfaces of the rotor blade. The protection cap includes a body defining an overall length. Further, at least a first segment of the protection cap is constructed of a tungsten-based metal. Thus, the protection cap is configured to reduce erosion and resist corrosion of the rotor blade caused by particle or liquid impact.
Patent EP-4110382-A1 (EP)
Inventor: CHANG LEE-JAH
IPC: A61P31/16
Filed: 2021-02-26
Abstract: Disclosed herein are immunogenic compositions and vaccination regimes for immunizing humans against influenza disease.
Patent EP-4126794-A1 (EP)
Inventor: KORIPELLY RAJAMALLESWARAMMA
IPC: C05C9/00
Filed: 2021-03-30
Abstract: L'invention concerne des granulés d'engrais contenant un noyau contenant un engrais contenant de l'azote tel que l'urée et un revêtement sur le noyau, le revêtement contenant un zinc organique (Zn) complexe et un composé de Zn inorganique, et des procédés de fabrication et d'utilisation des granulés d'engrais.
Patent EP-4127855-A1 (EP)
Inventor: BUCHNER MICHAEL
IPC: G05D11/13
Filed: 2021-03-26
Abstract: Unités de dosage pour générer un gaz mixte, comportant une source de gaz principal (14), comportant une conduite secondaire de gaz principal (18 ; 18' ; 18'') par l'intermédiaire de laquelle le gaz principal peut être évacué de la source de gaz principal (14) et dans laquelle se trouve un premier régulateur de débit massique (20 ; 20' ; 20''), comportant une source de gaz supplémentaire (28 ; 28' ; 28''), comportant une conduite de gaz supplémentaire (24 ; 24' ; 24'') par l'intermédiaire de laquelle un gaz supplémentaire peut être transporté et dans laquelle se trouve un deuxième régulateur de débit massique (26 ; 26' ; 26''), comportant un récipient de stockage (22 ; 22' ; 22''), qui est relié à la conduite secondaire de gaz principal (18 ; 18' ; 18'') et à la conduite de gaz supplémentaire (24 ; 24' ; 24'') et dans lequel un gaz mixte composé du gaz principal et du gaz supplémentaire est stocké, ayant une conduite de ventilation (30 ; 30' ; 30'') par l'intermédiaire de laquelle le gaz mixte peut être évacué du récipient de stockage (22 ; 22' ; 22''), comportant un clapet de retenue (32 ; 32' ; 32'') ou une soupape de surpression, qui a une pression d'ouverture définie et qui se trouve dans la conduite de ventilation (30 ; 30' ; 30''), et une conduite de gaz mixte (34 ; 34' ; 34'') par l'intermédiaire de laquelle le gaz mixte peut être évacué du récipient de stockage (22 ; 22' ; 22'') et dans laquelle se trouve un troisième régulateur de débit massique (36 ; 36' ; 36''). Afin de pouvoir produire des mélanges très précis sur de grandes différences de concentration, il est proposé selon l'invention que la conduite de gaz mixte (34 ; 34' ; 34'') et une conduite de gaz principal (12), par l'intermédiaire de laquelle le gaz principal peut être transporté, sont en communication fluidique avec une zone de mélange (38) dans laquelle le gaz principal provenant de la conduite de gaz principal (12) et le gaz mixte provenant de la conduite de gaz mixte (34 ; 34' ; 34'') s'écoulent en continu et à partir de laquelle un gaz de mesure peut être amené par l'intermédiaire d'une conduite de sortie (40) à un consommateur (10).
Patent EP-4142966-A1 (EP)
Inventor: BOUCHET-DOUMENQ GUILLAUME
IPC: B33Y30/00
Filed: 2021-04-28
Abstract: The present invention relates to compositions suitable for 3D printing in the form of filaments, or other 3D printing feeding forms. The composition of the invention comprises: a sinterable powder, which may be a metal and/or ceramic powder, and an organic binder that comprises (i) a thermoplastic elastomeric phase; and (ii) from 20% to 60% (w/w) of at least one functionalized thermoplastic polymer. The invention further relates to coils made of filaments of the composition, and to devices able to operate and use the filaments/and or the coils for manufacturing tridimensional objects. The invention also relates to a method for producing a shaped green body by 3D printing as well as to a shaped green body or a shaped body obtained by said method.
Patent EP-4146721-A1 (EP)
Inventor: PLAVCAN CLAY
IPC: C08K7/14
Filed: 2021-05-07
Abstract: L'invention concerne des articles électriques comprenant un polyamide (PA). Comme expliqué en détail ci-après, le polyamide (PA) est un polyamide semi-aromatique dérivé de la polycondensation d'une diamine aliphatique, d'acide téréphtalique et d'un bis (aminoalkyl) cyclohexane ou d'un acide cyclohexanedicarboxylique. On a découvert de manière surprenante que l'incorporation de la diamine cycloaliphatique bis(aminoalkyle) cyclohexane ou l'acide cyclohexanedicarboxylique d'acide dicarboxylique cycloaliphatique dans le polyamide prévu pour les compositions polymères (PC) possèdent une rétention de l'indice de suivi comparatif ("CTI") après vieillissement thermique, par rapport à des polyamides analogues dérivés uniquement de la diamine aliphatique et de l'acide téréphtalique. En raison au moins en partie de la rétention de l'indice CTI améliorée, les polyamides (PA) peuvent être incorporés de façon souhaitable dans des articles qui, pendant l'utilisation, sont exposés à des températures élevées et bénéficient d'une performance d'indice CTI élevée.
Patent EP-4146284-A1 (EP)
Inventor: JUILLERAT ALEXANDRE
IPC: C12N15/85
Filed: 2021-05-06
Abstract: The present disclosure provides methods to genetically modify cells by insertion of an artificial exon (ArtEx) for delivery of therapeutic proteins in specific cell types and more particularly engineered cells for expression of a transgene into the brain of a patient.
Patent EP-4153674-A1 (EP)
Title: Upgraded polyethylene for jacketing
Inventor: LIU YI
IPC: C08L23/08
Filed: 2021-05-17
Abstract: Mixed-plastic-polyethylene composition having a melt flow rate (ISO 1133, 2.16 kg, 190 °C) of from 0.1 to 0.9 g/10 min; and a density of from 956 kg/m³ to 970 kg/m³, preferably from 958 to 968 kg/m³.
Patent EP-4156922-A1 (EP)
Title: Device for intercepting crawling insects, and furniture and bed provided with such a device
Inventor: HUGER PASCAL
IPC: A01M1/14
Filed: 2021-05-27
Abstract: The invention relates to a device for intercepting crawling insects, comprising at least one body which comprises: - a base intended to rest against a piece of furniture and comprising a bore at its centre, - a first skirt extending from the base so as to form a circumferentially closed side wall, - a second skirt externally surrounding the first skirt such that an outer perimeter of the side wall is facing an inner perimeter of the second skirt, and - at least one adhesive strip arranged on the outer perimeter of the side wall or the inner perimeter of the second skirt.
Patent EP-4146849-A1 (EP)
Inventor: DORH NECIAH
IPC: C40B40/12
Filed: 2021-05-07
Abstract: There is provided compositions for the detection of target cellular material, the composition comprising: a chemically modified substrate; at least one binding moiety, wherein the binding moiety comprises a glycan; and at least one linker covalently linked to the substrate and the binding moiety by a first and second bond. There is also provided methods of preparation of such compositions and methods for detection of target cellular material, such as for detection of pathogenic microorganisms.
Patent EP-4169131-A1 (EP)
Title: Modularer steckverbinder
Inventor: DOPPLER ALEXANDER
IPC: H01R13/518
Filed: 2021-06-08
Abstract: Ein Steckverbinder (1) umfasst ein Kontaktträger (2) und eine Mehrzahl von im Kontaktträger (2) gelagerten Kontaktelementen (3), welche sich entlang einer Mittelachse (M) erstrecken, wobei das Kontaktträger (2) eine Frontwand (4) und eine Rückwand (5) aufweist, die über Seitenwände (6) miteinander verbunden sind, wobei Frontwand (4), Rückwand (5) und die Seitenwände (6) einen Aufnahmeraum (7) definieren, wobei sich Haltestege (8) durch den Aufnahmeraum (7) von der Frontwand (4) zur Rückwand (5) erstrecken, welche Haltestege (8) jeweils einen vorderen Befestigungsabschnitt (9) und einen hinteren Befestigungsabschnitt (10) sowie einen zwischen den Befestigungsabschnitten (9, 10) liegenden Klemmabschnitt (11) aufweisen, wobei die Haltestege (8) im Klemmabschnitt (11) mindestens eine Klemmstruktur (12) aufweisen, mit welcher jeweils ein Kontaktelement (3) in einem Zwischenraum (14) zwischen zwei benachbarten Haltestegen (8) geklemmt ist, und wobei mindestens einer der Befestigungsabschnitte (9, 10) die Struktur eines Festkörpergelenks (15) aufweist, derart, dass der Haltesteg (8) bei Einsetzen und/oder Entfernen des Kontaktelementes (3) durch eine elastische Verformung des Festkörpergelenks (15) von einer Klemmlage in eine Freigabelage bewegbar ist.