baber/WOPTO huggingface dataset:
Patent EP-4048970-A1 (EP)
Inventor: ROPER CHRISTOPHER S
IPC: F28F21/06
Filed: 2020-07-15
Abstract: A hierarchical heat exchanger manifold includes: first and second fluid passages respectively open to an inlet and an outlet in a first level of the heat exchanger manifold; a plurality of first and second fluid passages in a second level of the heat exchanger manifold; and a plurality of first and second fluid passages in a third level of the heat exchanger manifold. A number of the first fluid passages in the third level is greater than a number of the first fluid passages in the second level. Each of the first fluid passages in the second level is in fluid communication with the inlet and at least one of the first fluid passages in the third level, and each of the second fluid passages in the second level is in fluid communication with the outlet and at least one of the second fluid passages in the third level.
Patent EP-3994272-A1 (EP)
Title: Regulation of polymerase using cofactor oxidation states
Inventor: NGUYEN BICHLIEN HOANG
IPC: B01J19/00
Filed: 2020-06-11
Abstract: Polynucleotide synthesis performed with a substrate independent polymerase such as terminal deoxynucleotidyl transferase (TdT) is regulated by controlling the oxidation state of a metal cofactor. The oxidation state of the metal cofactor is changed to +2, thus activating the polymerase, by applying a voltage with electrodes or by introducing a chemical redox reagent. Addressable polynucleotide synthesis creates polynucleotides with different arbitrary sequences through use of spatial control of cofactor oxidation states to add nucleotides only at selected locations on an array. Control of metal oxidation states is regulated by selective activation of a microelectrode array, controlled addition of redox reagents to specific locations on the array, or controlled activation of photocatalysts at specific locations on the array. Scavengers in solution prevent cofactors distant from the selected locations from catalyzing polymerase activity and thereby maintain the localized effect of polymerase activation.
Patent EP-4000304-A1 (EP)
Inventor: DIAZ SENDRA SALVADOR
IPC: H04W28/08
Filed: 2020-08-13
Abstract: This invention provides a method of balancing load in a cellular telecommunications network, the cellular telecommunications network having a first transceiver, a second transceiver, a first core network and a plurality of User Equipment, UE, the method comprising the steps of: connecting a UE of the plurality of UEs to the first transceiver and second transceiver in a first non-standalone deployment mode in which the UE communicates control plane traffic and user plane traffic with the first transceiver and communicates user plane traffic only with the second transceiver; monitoring a load of one of more of the first transceiver, second transceiver and the first core network; determining whether the load satisfies a trigger threshold; and, if it does, responding by, connecting the UE to the first transceiver and second transceiver in a second non- standalone deployment mode in which the UE communicates control plane traffic and user plane traffic with the second transceiver and communicates user plane traffic only with the first transceiver.
Patent EP-4010575-A1 (EP)
Inventor: LONCLE ALEXIS
IPC: F02K1/70
Filed: 2020-08-04
Abstract: The invention relates to a position sensor (18) for an aircraft nacelle thrust reverser door for an aircraft turbojet engine, comprising: - a target (26) to be detected; - a detector (24) having a detection range and comprising a detection head (30) configured to detect the target when it enters its detection range; and - a target guide (28) configured to guide the target in order to position it in the detection range of the detector; wherein the detector is stationary relative to the target guide, and either the target is intended to be positioned on the door, and the detector and the target guide are intended to be positioned on a stationary structure of the thrust reverser, or the target is intended to be positioned on a stationary structure of the thrust reverser, and the detector and the target guide are intended to be positioned on the door.
Patent EP-3928915-A1 (EP)
Inventor: NOGI KAZUHISA
IPC: B23K26/38
Filed: 2020-02-07
Abstract: An NC device 20 determines, in a case where a size of an opening forming region in a predetermined direction is smaller than a predetermined maximum value, that the opening forming region is a first opening forming region, and determines, in a case where the size of the opening forming region in the predetermined direction is larger than a predetermined minimum value, that the opening forming region is an opening forming region where a scrap interfering with a laser head 16 is formed. In a case where the size of the opening forming region in the predetermined direction is smaller than the predetermined maximum value and larger than the predetermined minimum value, the device determines that the opening forming region in an interference width added region obtaining by adding a predetermined interference width to the opening forming region is a second opening forming region, and processes the second opening forming region prior to processing of the first opening forming region.
Patent EP-4200768-A1 (EP)
Title: Handling training of a machine learning model
Inventor: KARAPANTELAKIS ATHANASIOS
IPC: G06N20/00
Filed: 2020-08-18
Abstract: There is provided a method for handling training of a machine learning model. The method is performed by a coordinating entity that is operable to coordinate the training of the machine learning model at one or more network nodes. In response to receiving a request to train the machine learning model, a first network node is selected (402), from a plurality of network nodes, to train the machine learning model based on information indicative of a performance of each of the plurality of network nodes and/or information indicative of a quality of a network connection to each of the plurality of network nodes. Transmission of the machine learning model is initiated (404) towards the first network node for the first network node to train the machine learning model.
Patent EP-3996899-A1 (EP)
Inventor: JOFORE BRUKE DANIEL
IPC: C08K5/50
Filed: 2020-07-29
Abstract: A particulate material for powder bed fusion has specific particle size characteristics and includes a thermoplastic and a sulfonate salt having the structure ( A ), wherein Z is a phosphorus atom or a nitrogen atom; each occurrence of X is independently halogen or hydrogen provided that at least one X is halogen; b, d, and e are integers from zero to 12; c is 0 or 1 provided that when c is 1, d and e are not both zero; R 11 - 13  are each independently C 1 -C 12  hydrocarbyl; R 14  is C 1 -C 18  hydrocarbyl; and Y is selected from (B) - wherein R 15  is hydrogen or C 1 -C 12  hydrocarbyl. Also described is a method of powder bed fusion utilizing the particulate material.
Patent EP-3936591-A1 (EP)
Inventor: SHISHIKURA AKIHIRO
IPC: C10N50/10
Filed: 2020-02-27
Abstract: The present invention relates to provision of an extreme pressure agent-containing grease composition using, as a thickener, a urea-based thickener, the grease composition being excellent in both torque transmitting efficiency and leakage prevention performance and also excellent in wear resistance and load resistance. The grease composition contains a base oil (A), a urea-based thickener (B), and an extreme pressure agent (C), whereinparticles containing the urea-based thickener (B) in the grease composition satisfies the following requirement (I):Requirement (I): an arithmetic average particle diameter of the particles on an area basis as measured by the laser diffraction/scattering method is 2.0 pm or less, andthe extreme pressure agent (C) is at least one selected from an organic metal-based extreme pressure agent, a sulfur-based extreme pressure agent, a phosphorus-based extreme pressure agent, and a sulfur-phosphorus-based extreme pressure agent.
Patent EP-3933122-A1 (EP)
Inventor: KANARI YASUHIKO
IPC: G01S19/28
Filed: 2020-02-04
Abstract: A hydraulic excavator includes a receiver configured to calculate a position and an azimuth angle of an upper swing structure on the basis of satellite signals received by two GNSS antennae and a controller configured to calculate a distal end position of a bucket on the basis of the position and the azimuth angle of the upper swing structure calculated by the receiver. The controller sets, on the basis of installation positions of the two GNSS antennae, a movable range of a front work device and an inclination angle and an azimuth angle of the upper swing structure, a range within which the front work device possibly becomes an obstacle to reception of satellite signals by each of the two GNSS antennae as a mask range. The receiver is configured to calculate the position and the azimuth angle of the upper swing structure on the basis of the satellite signals transmitted from the remaining satellites other than the satellites positioned in the mask range.
Patent EP-3940037-A1 (EP)
Inventor: TAKAHASHI KAZUHIRO
IPC: C09K5/04
Filed: 2020-03-11
Abstract: A novel composition comprising HFC-143 is provided.This invention relates to a composition comprising a refrigerant, wherein the refrigerant comprises 1,1,2-trifluoroethane (HFC-143), and at least one compound selected from the group consisting of 1-chloro-1,2,2-trifluoroethane (HCFC-133), 1-chloro-1,1,2-trifluoroethane (HCFC-133b), and 1-chloro-2-fluoroethylene (HCFO-1131).
Patent EP-3943642-A1 (EP)
Inventor: MATSUOKA MAMORU
IPC: C25B13/02
Filed: 2020-03-18
Abstract: An elastic mattress being conductive and including a plurality of hill parts and valley parts, which have been formed by a curved state of the elastic mattress, 
wherein the hill parts include concave parts having depths smaller than heights of the hill parts, and 
the valley parts include projections having heights smaller than depths of the valley parts.
Patent EP-4038142-A1 (EP)
Inventor: FILLOT LOUISE-ANNE
IPC: C08L77/02
Filed: 2020-09-25
Abstract: L'invention concerne une composition à base de polyamides [composition (C)] comprenant : - de 0 à 30 % en poids d'au moins un polyamide [polyamide (A)] ; - d'une proportion supérieure à 30 % jusqu'à 99,99 % en poids d'au moins un polyamide ramifié différent du polyamide (A).
Patent EP-4031413-A1 (EP)
Inventor: GONCALVES WHILK MARCELINO
IPC: B60Q1/14
Filed: 2020-08-31
Abstract: A headlamp (1) for a vehicle (2), said headlamp being configured to generate a lighting region (3) in front of the vehicle (2) and comprising: - a fixed matrix-array first light source (10) configured to emit a high-beam light beam (11), - a movable second light source (20) configured to emit a low-beam light beam (12), and - a correcting mechanism (30) configured to keep a vertical inclination of the low-beam light beam (12) constant with respect to a reference horizontal line (H) when the vehicle is in motion, characterised in that it furthermore comprises a dioptric prism (40) configured to remove at least one shadow region (5) that may occur, in said lighting region (3), between the high-beam light beam (11) and the low-beam light beam (12).
Patent EP-3933441-A1 (EP)
Inventor: WANG QIANG
IPC: G01S17/48
Filed: 2020-02-12
Abstract: A miniature solid-state laser radar and a data processing method therefor. The miniature solid-state laser radar includes a laser emitter (1), an imaging lens (2), an imaging sensor (3), and a control and data processing apparatus (4). The laser emitter (1) is used to emit linear laser; the imaging lens (2) is used to collect reflected laser light and image same on the imaging sensor (3); the imaging sensor (3) receives light focused through the imaging lens and images the same; and the control and data processing apparatus (4) is used to control working of the laser emitter (1), receive imaging data from the imaging sensor (3), run a structural light algorithm, and finally acquire point cloud data in a space environment. By means of the linear laser for triangulation and in combination with a laser short-pulse working means used in the data processing method, a working distance can be increased under the premise of relatively low average power and the safety of human eyes, the cost of a scanning apparatus due to a spot-shaped laser and mechanical scanning is avoided; and moreover, the system stability can be improved, the service life can be prolonged, and the system volume can be reduced.
Patent EP-3952352-A1 (EP)
Inventor: WANG JUN
IPC: H04W4/40
Filed: 2020-04-27
Abstract: Embodiments of this application disclose a resource request method, a resource allocation method, an apparatus, and a medium. The resource request method includes: receiving a first frequency information list and a second frequency information list from an access network device; sending resource request information to the access network device, where the resource request information carries destination V2X service indication information, and the destination V2X service indication information corresponds to a first RAT and/or corresponds to a second RAT; receiving resource indication information from the access network device, where the resource indication information is a time-frequency resource that is determined by the access network device based on the destination V2X service indication information and that is used to indicate an SL; and sending a V2X service to a second terminal device by using the time-frequency resource. According to the embodiments of this application, a first terminal device may indicate, to the access network device, a RAT corresponding to the V2X service, and the access network device may configure or schedule, as indicated by the first terminal device, an SL resource of the corresponding RAT for the first terminal device.
Patent EP-3967462-A1 (EP)
Title: Member replacement device
Inventor: HARUNA YOSUKE
IPC: B25J15/04
Filed: 2020-04-23
Abstract: An element changer includes a plurality of operation pin members (4) inserted in a housing (3). Each of the operation pin members (4) has a wedge surface (12c). When the operation pin members (4) are pushed into the housing (3), each wedge surface (12c) is disengaged from an engaging portion (10a) provided at a leading end portion of a tubular wall portion (10) of a tool plate (2) or of a connection plate (1). This allows a tool (5) functioning as a second element to be detached from a robot arm (8) functioning as a first element.
Patent EP-3981375-A1 (EP)
Title: Tablet dimension measuring program and tablet dimension measuring system
Inventor: OMURA YOSHIHITO
IPC: A61J3/00
Filed: 2020-05-14
Abstract: Provided is a tablet dimension measuring program for quickly sharing the dimensions of a tablet while ensuring accuracy of the measurement method. The tablet dimension measuring program is a tablet dimension measuring program for capturing an image of a tablet by using: measuring means for measuring a dimension of the tablet; dimension display means for displaying the dimension of the tablet measured by the measuring means; and imaging means for capturing images that each include a numerical value of the dimension displayed by the dimension display means and a measurement position of the tablet, in which the imaging means is used to capture at least one dimension information image that includes the measurement position of the tablet and the numerical value of the dimension and a drug information image with which drug information of the tablet is identifiable.
Patent EP-4072358-A1 (EP)
Title: Dispositif de génération d'aérosol à chauffage par induction doté d'une bobine d'induction à fils multiples
Inventor: BATISTA RUI NUNO
IPC: A24F40/465
Filed: 2020-12-10
Abstract: La présente invention concerne un dispositif de génération d'aérosol (10) destiné à générer un aérosol par chauffage par induction d'un substrat de formation d'aérosol (97). Le dispositif (10) comprend un boîtier de dispositif (19) comprenant une cavité (20). La cavité est conçue pour recevoir de manière amovible au moins une partie du substrat de formation d'aérosol (97) à chauffer. Le dispositif de génération d'aérosol (10) comprend en outre un agencement de chauffage par induction comprenant une bobine d'induction (31) destinée à générer un champ magnétique alternatif à l'intérieur de la cavité (20). La bobine d'induction (31) est formée par une pluralité de spires d'un câble composite (32) disposés autour d'au moins une partie de la cavité (20). Le câble composite (32) comprend un conducteur électrique (33) intégré au moins partiellement dans une enveloppe de conducteur isolante (34). Le conducteur (33) comprend une pluralité de fils non isolés (35) en contact électrique les uns avec les autres.
Patent EP-3973449-A1 (EP)
Inventor: XU RUNSHENG
IPC: G06K9/62
Filed: 2020-05-21
Abstract: A method includes: receiving a facial image (204); obtaining a facial shape (206) using the facial image (204); defining, using the facial image (204) and the facial shape (206), a plurality of facial component-specific local regions, wherein each of the facial component-specific local regions includes a corresponding separately considered facial component of a plurality of separately considered facial components from the facial image (204), and the corresponding separately considered facial component of the separately considered facial components corresponds to a corresponding first facial landmark set (208) of a plurality of first facial landmark sets in the facial shape (206); for each of the facial component-specific local regions, performing a cascaded regression method using each of the facial component-specific local regions and a corresponding facial landmark set (208) of the first facial landmark sets to obtain a corresponding facial landmark set (210) of a plurality of second facial landmark sets.
Patent EP-3913706-A1 (EP)
Inventor: SUN ZHAOYONG
IPC: H01M4/133
Filed: 2020-03-30
Abstract: The present invention provides a prelithiated negative electrode, a preparation method thereof, and a lithium ion battery and a supercapacitor comprising the same. The prelithiated negative electrode comprises: an electrode film which is a solvent-free film-like negative electrode material composed of a negative electrode active material, a lithium-skeleton carbon composite material, a binder and optionally a conductive additive; and a metal current collector, wherein the electrode film is bonded on the metal current collector through a conductive adhesive. The present invention provides an effective method of prelithiating a negative electrode, and can effectively improve the first cycle efficiency of a lithium battery comprising a silicon-carbon negative electrode, contributing to increasing the specific capacity and cycle life of the battery. The present invention can also increase the energy density of a supercapacitor.
Patent EP-4081742-A1 (EP)
Title: Apparatus, system and method for controlling airflow
Inventor: ZHANG QIUSHI
IPC: F24F11/79
Filed: 2020-12-18
Abstract: Provided is an airflow apparatus (100) for controlling the direction and/or degree of convergence of air flowing from an outlet (102). The apparatus comprises a wall (104) which delimits a flared bore (106). The apparatus further comprises at least one air guide member (108A; 108B; 108C; 110A; 110B; 110C) which retractably protrudes into the flared bore from the wall. The flared bore widens to the outlet, thereby to permit a diverging airflow to be expelled therefrom when each of the at least one air guide member is retracted. When the at least one air guide member protrudes into the flared bore, air flowing in the flared bore is guided by a surface, e.g. a concave surface, of the respective air guide member away from the wall and towards the outlet. The retractable air guide member thus enables the direction and/or degree of convergence of the air flowing out of the outlet to be controlled. Further provided is a system comprising the apparatus and a controller for controlling the protrusion/retraction of the at least one air guide member. A method of operating the airflow apparatus is also disclosed.
Patent EP-3998361-A1 (EP)
Title: Hot rolled steel sheet
Inventor: SAKAKIBARA MUTSUMI
IPC: C22C38/00
Filed: 2020-06-15
Abstract: This hot rolled steel sheet is a hot rolled steel sheet including a base steel sheet and a scale formed on a surface of the base steel sheet, in which the base steel sheet has a predetermined chemical composition, the scale has a layer structure composed of wustite, magnetite, and hematite in order from the base steel sheet side or a layer structure composed of the wustite and the magnetite in order from the base steel sheet side, and, when a thickness of the scale is represented by s, a thickness of the hematite is represented by h, and a thickness of the magnetite is represented by m, the s, the h, and the m satisfy formula (1) and formula (2).        h   +   m     /   s   <   0.20             h   ≤   m   /   4
Patent EP-3980239-A1 (EP)
Title: Apparatus and process for sealing of gaps in parts manufactured via 3d printing techniques
Inventor: NAGABANDI NIRUP
IPC: B33Y10/00
Filed: 2020-07-10
Abstract: A method for sealing gaps in a component including generating vapor from a liquid; directing the vapor to an exposed surface of the component, wherein the component includes a plurality of layers of an extrudate and gaps between the plurality of layers and wherein the extrudate includes an outer portion; softening the outer portion of the extrudate at the exposed surface; and filling the gaps with softened outer portion of the extrudate. An apparatus includes a heating chamber including at least one first heating element; a vapor chamber coupled to the heating chamber; a pressure regulator operatively coupled to the vapor chamber; and a nozzle coupled to the vapor chamber by a duct.
Patent EP-4003007-A1 (EP)
Inventor: DYMEK-KRAKOWIAK KATARZYNA MARIA
IPC: A01G5/06
Filed: 2020-07-21
Abstract: The present invention describes a method for treating one or more cut flowers each comprising a stem, possibly leaves and a flower bud, said method comprising - arranging one or more cut flowers in an impregnation solution so that at least a portion of the stem of said one or more cut flowers are immersed in the impregnation solution, but where the flower bud is free from impregnation solution; and - applying vacuum impregnation or pressure impregnation, preferably vacuum 10 impregnation, to the impregnation solution when said at least portion of the stem are immersed into the impregnation solution.
Patent EP-4076924-A1 (EP)
Title: Process and plant for producing tyres for vehicle wheels
Inventor: CONTI DAVIDE
IPC: B29D30/22
Filed: 2020-12-18
Abstract: A process and a plant for producing tyres for vehicle wheels are described, wherein building of a crown structure of the tyre comprises building a crossed belt structure on a substantially cylindrical first forming drum (25), transferring said crossed belt structure from said first forming drum (25) to an annular holding member (30), positioning a second forming drum (210) in a radially inner position with respect to said annular holding member (30), transferring said crossed belt structure from said annular holding member (30) to said second forming drum (210) by radially expanding said second forming drum (210) until it is brought into contact with said crossed belt structure (8) so as to toroidally shape said crossed belt structure (8) and depositing at least one zero degrees belt layer on said second forming drum (210) in a radially outer position with respect to said toroidally-shaped crossed belt structure.