baber/WOPTO huggingface dataset:
Patent EP-3951799-A1 (EP)
Title: Method for producing ceramic nuclear fuel with a burnable absorber
Inventor: VOYTENKO MAKSIM YUR'YEVICH
IPC: C01G43/025
Filed: 2020-03-05
Abstract: The invention relates to the nuclear industry, and more particularly to a technique for producing a ceramic nuclear fuel for nuclear reactor fuel rods. A method for producing nuclear fuel pellets with a burnable absorber includes preparing triuranium octoxide with a burnable absorber, preparing a molding powder, compression molding, sintering and polishing. Gadolinium hydroxycarbonate Gd(OH)CO 3 ·xH 2 O (or Gd(CO 3 ) 3 ·xH 2 O) is used as the burnable absorber. The compression molded fuel is sintered in reducing environments (inter alia with the addition of N 2 ), and gases supplied are saturated with water vapour, wherein the humidity of the sintering atmosphere is from 8000-15000 ppm (depending on the amount of burnable absorber), and the sintering temperature is 1650-1750°C. The amount of burnable absorber in the fuel pellets is 1.50-12.00 wt%. During the stage of preparing a homogeneous charge, triuranium octoxide powder and/or triuranium octoxide with gadolinium is added in an amount up to 30 wt% to uranium dioxide powder. The technical result of the invention is an increase in the oxygen coefficient values (the ratio of the number of oxygen atoms covalently bonded with uranium to the number of uranium atoms) in the fuel pellets, thus leading to an increase in thermal conductivity and a reduction in fuel pellet deformation in a nuclear reactor.
Patent EP-3981740-A1 (EP)
Title: Surface-modified nanodiamond and method for producing surface-modified nanodiamond
Inventor: SHIRO DAISUKE
IPC: C08G65/329
Filed: 2020-06-03
Abstract: Provided are: a polyglycerin-chain surface-modified nanodiamond having excellent dispersibility in a low-polarity solvent; and a method of producing the polyglycerin-chain surface-modified nanodiamond. A surface-modified nanodiamond 1 includes a nanodiamond particle 2 and a surface-modifying group 3 that surface-modifies the nanodiamond particle 2, the surface-modifying group 3 having a polyglycerin chain in which a hydrogen atom of at least some of the hydroxyl groups in the polyglycerin chain is substituted by a monovalent organic group.
Patent EP-4058071-A1 (EP)
Title: Disinfecting system for food processing equipment
Inventor: OLAFSSON RAGNAR
IPC: A61L2/00
Filed: 2020-11-11
Abstract: A system and method for disinfection of food processing equipment is described. The system comprises one or more nozzle for delivering disinfecting fog, and is adapted to be used so that there is free space in front of the nozzle, and an angle of at least 20° for the expanding fog. Further disclosed is a food processing system comprising at least one food processing unit that comprises a housing and food processing means within the housing, the housing being provided with a plurality of nozzles on an inside surface to deliver disinfectant and/or cleaning fluid towards the food processing means. Methods of disinfecting food processing equipment are also provided.
Patent EP-4066417-A1 (EP)
Inventor: LIAU VICTOR
IPC: H04L1/00
Filed: 2020-11-16
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for improving communication throughput despite periodic blockages. In some implementations, a method includes receiving, by a receiver from a transmitter, code blocks transmitted according to a first set of communication parameters that includes one or more first interleaver parameters used to interleave information in the code blocks prior to transmission. Corrupted portions of at least some of the received code blocks are identified. A blockage duration and a blockage interval of a blockage of communication channel between the transmitter and the receiver are determined based on the corrupted portions of the received code blocks. A second set of communication parameters that includes one or more second interleaver parameters are determined based on the blockage duration and blockage interval. The second set of communication parameters are communicated to the transmitter for subsequent transmissions by the transmitter to the receiver.
Patent EP-3968527-A1 (EP)
Inventor: DING HENG
IPC: H04B1/40
Filed: 2020-04-23
Abstract: Disclosed is a millimeter wave transceiver. The millimeter wave transceiver includes: a digital module, a radio frequency module and a millimeter wave control front-end module. The millimeter wave control front-end module is connected to the radio frequency module, and the radio frequency module is connected to the digital module. The millimeter wave control front-end module includes: a beamforming circuit, a millimeter wave transceiver front-end circuit and an array antenna. The array antenna is connected to the millimeter wave transceiver front-end circuit, and the millimeter wave transceiver front-end circuit is connected to the beamforming circuit.
Patent EP-4072928-A1 (EP)
Inventor: GOGL ANDREAS
IPC: B62D55/28
Filed: 2020-12-11
Abstract: A spike device for a tracked vehicle, in particular a snow groomer vehicle, provided with at least one track having a longitudinal extent and comprising at least a plurality of transverse bars configured for acting against the ground during the movement of the tracked vehicle; the spike device comprising: a support configured for being coupled to one of the transverse bars; a spike supported by the support and configured for acting against the ground during the movement of the tracked vehicle; wherein the spike is supported by the support in a selectively releasable manner so that in case of breakage or damage the spike can be replaced without removing the support from the transverse bar.
Patent EP-3990834-A1 (EP)
Inventor: AXELSSON NIKLAS
IPC: C02F9/00
Filed: 2020-06-26
Abstract: La présente invention concerne un procédé et un système de ventilation comprenant des conduits de ventilation, un système de commande et au moins une buse de pulvérisation. La ou les buses de pulvérisation sont conçues pour pulvériser un brouillard de liquide sur au moins une partie d'une surface interne du système de ventilation. Le brouillard de liquide contient une culture de micro-organismes conçus pour traiter biologiquement le gras, l'huile et la graisse présents sur au moins une partie de la surface interne du système de ventilation, ce qui permet une biodégradation partielle du gras, de l'huile et de la graisse présents sur la ou les parties des surfaces internes du système de ventilation.
Patent EP-3974835-A1 (EP)
Inventor: YAN JING
IPC: G01N33/68
Filed: 2020-07-03
Abstract: Disclosed is a method for detecting a tumor cell surface marker molecule, PD-L1, which method comprises the following steps: A, providing a capture screen that comprises a mesh matrix body and an EpCAM antibody formed in the mesh matrix body by means of incubation; B, making nucleated cells separated from the body fluid flow through the capture screen, such that tumor cells in the nucleated cells bind to the capture screen; C, fixing the captured tumor cells on the capture screen by using formaldehyde; D, successively using a PD-L1 primary antibody solution, a PD-L1 secondary antibody solution labeled with a fluorophore AlexaFluor 647, a pan-CK-AlexaFluor 488 primary antibody solution, a CD45 primary antibody solution and a CD45 secondary antibody solution labeled with a fluorophore AlexaFluor 568, to incubate the cells fixed on the capture screen, and then labeling all the cells on the capture screen with a nuclear fluorescent dye. Compared with existing methods, the detection method of the present invention can improve detection accuracy and is easier in terms of operation.
Patent EP-4078693-A1 (EP)
Inventor: UVAROV VLADIMIR
IPC: H01L51/54
Filed: 2020-12-17
Abstract: The present invention relates to an organic electronic device comprising a semiconductor layer which comprises a compound of formula (1).
Patent EP-4094538-A1 (EP)
Inventor: KANNEATH ABRAHAM ABY
IPC: H04W88/06
Filed: 2020-12-30
Abstract: There are provided measures for enabling/realizing efficient connection control for MUSIM devices, which are communication elements or functions involving multiple universal subscriber identity modules. Such measures exemplarily comprise obtaining a connection rejection and a connection request inhibition time information in response to a connection request for a first universal subscriber identity module, and applying at least part of the connection request inhibition time information for a second universal subscriber identity module for inhibiting (issuance of) a connection request for the second universal subscriber identity module.
Patent EP-4267955-A1 (EP)
Inventor: KAKOSIMOS PANAGIOTIS
IPC: G01N33/28
Filed: 2020-12-22
Abstract: A method of detecting degradation of a lubricant in a bearing of and electrical machine, comprising: a) obtaining a first outer bearing ring temperature, b) changing the speed of the electrical machine, c) obtaining a second outer bearing ring temperature when the speed has changed, d) determining a thermal response value of the outer bearing ring based on the first outer bearing ring temperature and the second outer bearing ring temperature, e) comparing the thermal response value with a reference thermal response value for the same speed change as in step b), and f) in case the thermal response value differs from the reference thermal response value, concluding that the performance of the lubricant has degraded.
Patent EP-4078435-A1 (EP)
Inventor: ROSTAING LAURENT
IPC: G06T3/00
Filed: 2020-12-18
Abstract: The present invention relates to a method for segmenting an input message showing a document containing structured information, the method comprising steps of: C2) determining a type of document using a classifying method, said type being chosen from a set of possible types each associated with one reference image of the type of document, the reference image being an image solely containing the document; C3) estimating the parameters of a geometric transformation to be applied to the reference image of the type of document determined in step C2) in order to obtain the document such as shown in the input image; C4) determining a segmentation mask on the basis of the geometric-transformation parameters estimated in step C3) and of the reference image of the type of document determined in step C2).
Patent EP-3993198-A1 (EP)
Inventor: WAN JUNPING
IPC: H04N5/225
Filed: 2020-04-05
Abstract: A junction box and an electronic device assembly system relate to the field of infrastructure technologies. The junction box includes an accommodation chamber (1) configured to accommodate a wire and a sealing cap (2) configured to seal the wire. An upper cover (11) of the accommodation chamber (1) is provided with a first through-hole (111) for wiring, a base (12) of the accommodation chamber (1) is provided with a second through-hole (121) for wiring, and a side wall (13) of the accommodation chamber (1) is provided with one or more operation windows (131). The upper cover (11) of the accommodation chamber (1) is provided with a first installation position for installing to a pole, and the base (12) of the accommodation chamber (1) is provided with a second installation position for installing to an electronic device. The sealing cap (2) includes a third through-hole (201) for wiring and a fourth through-hole (202) for wiring, the sealing cap (2) is detachably installed to the accommodation chamber (1), and the one or more operation windows (131) are shielded by the sealing cap (2) when the sealing cap (2) and the accommodation chamber (1) are in an installed state. The junction box and the electronic device assembly system can simplify an installation process of the electronic device, thereby improving work efficiency.
Patent EP-4078200-A1 (EP)
Inventor: STENBERG DAVID
IPC: G01R21/06
Filed: 2020-12-18
Abstract: Certain aspects and features include a system and method for energy measurement in electric meter systems. In an example, an electric meter receives an Alternating Current (A/C) signal. The electric meter includes a current measurement device that is configured to obtain a current measurement of a current of the A/C signal. The current measurement includes a fundamental frequency component and a noise component. The electric meter receives a current measurement signal from the current measurement device and filters the noise component from the current measurement, thereby creating a filtered current measurement signal. When the filtered current measurement signal is greater than a starting current threshold, the electric meter calculates an energy consumption measurement.
Patent EP-4082190-A1 (EP)
Inventor: COBAN MUHAMMED ZEYD
IPC: H04N19/172
Filed: 2020-12-21
Abstract: An example method of processing video data includes parsing at least one of a first flag of the video data, in a picture header, indicative of whether a set of inter slice syntax elements are included in the picture header, and a second flag of the video data, in the picture header, indicative of whether a set of intra slice syntax elements are included in the picture header, selectively parsing at least one of the set of inter slice syntax elements, in the picture header, based on the first flag and the set of intra slice syntax elements, in the picture header, based on the second flag, and reconstructing the picture based on at least one of the set of inter slice syntax elements and the set of intra slice syntax elements.
Patent EP-3836254-A1 (EP)
Inventor: KIM HEE JIN
IPC: H01M10/42
Filed: 2020-07-27
Abstract: The present invention relates to a cathode for a lithium secondary battery, a manufacturing method therefor, and a lithium secondary battery comprising the cathode. The cathode for a lithium secondary battery comprises a cathode active material layer formed to contain a very low content of conductive material at the outermost side thereof, whereby the cathode can have high thermal stability when an internal short-circuit of a battery occurs, and can achieve high-power properties when applied to a secondary battery.
Patent EP-4018620-A1 (EP)
Title: Procédé et appareil pour effectuer une commande de protection dans un réseau central
Inventor: TURINA KLAUS
IPC: H04L29/06
Filed: 2020-08-06
Abstract: La présente invention concerne de manière générale une technologie de communication sans fil. Plus particulièrement, la présente invention concerne un procédé et un appareil pour effectuer une commande de protection dans un réseau central avec séparation entre un plan de commande et un plan utilisateur. La présente invention se rapporte également à un produit-programme d'ordinateur conçu pour le même but. Selon un mode de réalisation, un procédé pour effectuer une commande de protection dans un réseau central avec séparation entre un plan de commande et un plan utilisateur, comprend les étapes suivantes réalisées sur le plan utilisateur : -a) l'appariement d'une fonction de plan utilisateur (UPF) et au moins une fonction de sécurité de plan utilisateur (UPSF); et - b) la notification d'une relation d'appariement entre l'UPF et l'UPSF au plan de commande de telle sorte que la paire de l'UPF et de l'UPSF peut être commandée par une fonction de plan de commande (CPF) par l'intermédiaire du même point de référence.
Patent EP-4017399-A1 (EP)
Title: Système d'imagerie par fluorescence
Inventor: TSUKASHIMA ROSS
IPC: A61B90/00
Filed: 2020-08-21
Abstract: L'invention concerne un système de chirurgie guidée par fluorescence comprenant l'obtention en alternance d'images de lumière blanche et d'images de lumière bleue et l'affichage simultané de ces images sur un écran d'affichage, de telle sorte qu'un chirurgien se voit présenter une vidéo en temps réel immédiate qui montre le tissu cible sous une lumière blanche et un tissu fluorescent sous lumière bleue sur le même écran, en même temps. Les images peuvent être présentées côte à côte ou superposées.
Patent EP-4029142-A1 (EP)
Title: A method to improve output current harmonic distribution in a segmented drive system
Inventor: TANG LIXIN
IPC: H02M7/5387
Filed: 2020-09-04
Abstract: A segmented electrical drive system comprising a DC power bus comprising a DC voltage supply and a capacitor in parallel, an inverter comprising a plurality of inverter segments, a motor including a plurality of stator winding segments each connected to an inverter segment, and a controller. The controller receives a control signal and sends a switching signal to each of the inverter segments, wherein the switching signal is based on a discontinuous space vector pulse width modulation (DSVPWM) scheme for a segmented inverter. The DSVPWM scheme includes a set of reverse sawtooth carrier signals that are at an optimal phase shift angle with respect to each other.
Patent EP-4027951-A1 (EP)
Inventor: DEBBI EYTAN M
IPC: A61F2/46
Filed: 2020-08-17
Abstract: Aspects of the present disclosure include a device for forming a custom cement cast of an acetabular implant for a patient. The device includes an elongated handle, and a head coupled to a proximal end of the elongated handle. The head includes a body, a circumferential lip, and a nipple. The body of the head is shaped as a spherical cap, and includes a circular base and an apex. The circumferential lip extends radially outwardly from the circular base of the body. The nipple extends from the apex of the body in a direction perpendicular to the circular base.
Patent EP-3910705-A1 (EP)
Inventor: JUNG HYE RI
IPC: H01M4/62
Filed: 2020-09-07
Abstract: Disclosed are a method of manufacturing a positive electrode mixture for all-solid-state batteries and a positive electrode mixture for all-solid-state batteries manufactured using the same, and more particularly a method of manufacturing a positive electrode mixture for all-solid-state batteries including mixing a positive electrode active material and a solid electrolyte with each other in a dry state, mixing the mixture with an additional solid electrolyte in a wet state, and adding a conductive agent and performing mixing in a wet state at the time of manufacturing the positive electrode mixture for all-solid-state batteries and a positive electrode mixture for all-solid-state batteries manufactured using the same.
Patent EP-4024990-A1 (EP)
Inventor: SHEN XIAODONG
IPC: H04W72/04
Filed: 2020-09-22
Abstract: Embodiments of this disclosure disclose a listen before talk LBT subband division method, apparatus, device, and medium. The method includes: obtaining first information, where the first information includes information about frequency domain starting and ending positions of a target, and the target includes a carrier or a bandwidth part BWP; and dividing the target into LBT subbands based on the information about the frequency domain starting and ending positions.
Patent EP-4037720-A1 (EP)
Inventor: CHAN RYAN NICHOLAS
IPC: A61F13/53
Filed: 2020-10-02
Abstract: La présente invention concerne un article absorbant ayant des propriétés biocompostables, tel qu'un tampon d'hygiène féminine. En particulier, la présente invention concerne un article hygiénique absorbant ayant un degré élevé de biocompostabilité. L'article sanitaire comprend, dans un mode de réalisation, au moins une couche supérieure, une couche arrière et un noyau absorbant, le noyau absorbant comprenant un polymère superabsorbant, et au moins le polymère superabsorbant étant biocompostable. L'article absorbant présente des propriétés biocompostables améliorées et des performances comparables à des articles absorbants non biodégradables qui comprennent des polymères superabsorbants non biodégradables.
Patent EP-4042344-A1 (EP)
Inventor: GAHARD MICHEL R
IPC: G06Q30/06
Filed: 2020-10-07
Abstract: Systems, devices, and methods are described for accessing and managing a virtual queue for an event or services. In an embodiment, the system includes a queue unit including computational circuitry configured to generate a queue status associated with an event and to present a queue modification menu including one or more instances of a priority level choice. In an embodiment, the system includes a queue controller including computational circuitry configured to modify a virtual queue arrangement of a plurality of users associated with the event responsive to receiving one or more inputs indicative of a user priority level choice. In an embodiment, the system includes an outsource unit configured to broadcast a request to purchase a placement in the virtual queue.
Patent EP-4015412-A1 (EP)
Inventor: LEE DONG-HEE
IPC: B65D85/30
Filed: 2020-05-13
Abstract: A battery transporting apparatus includes a frame member configured to support a battery cell; a cell support member movably mounted to the frame member to be adjustable in a thickness direction of the battery cell among length, width and thickness directions of the battery cell and configured to support a center portion of the battery cell; a rotary shaft coupled to the frame member; and a moving member coupled to the cell support member and coupled to the rotary shaft to move along the rotary shaft when the rotary shaft rotates so that the cell support member is moved.
Patent EP-4053551-A1 (EP)
Title: Hydrogen sensor based on electrical isolation magnetic resistance stress sensitive element
Inventor: DEAK JAMES GEZA
IPC: G01N27/72
Filed: 2020-10-27
Abstract: A hydrogen gas sensor utilizing electrically isolated tunneling magnetoresistive stress sensing elements is disclosed. The hydrogen gas sensor comprises: a deformable substrate (1), a magnetoresistive bridge stress sensor (2) located on the deformable substrate (1), an electrical isolation layer (3) covering the magnetoresistive bridge stress sensor (2), a magnetic shielding layer located on the electrical isolation layer (3), and a hydrogen sensing layer (5) located above the deformable substrate (1). The hydrogen sensing layer (5) is located in a plane perpendicular to the deformation of the substrate (1) covering the electrical isolation layer (3). The hydrogen sensing layer (5) is used for absorbing or desorbing hydrogen gas to generate expansion or contraction deformation and cause a stress change of the deformable substrate (1). The magnetoresistive bridge stress sensor (2) is used for measuring a hydrogen gas concentration utilizing the stress change of the deformable substrate (1). It results in a hydrogen gas sensor with improved performance.
Patent EP-4091351-A1 (EP)
Inventor: YOU SHILIN
IPC: H04W12/08
Filed: 2020-01-16
Abstract: This disclosure generally relates to encrypted communication between terminal devices and service applications via a communication network. Such encrypted communication may be based on various hierarchical levels of encryption keys that are generated and managed by the communication network. Such encrypted communication and key management may be provided by the communication network to the terminal devices as a service that can be subscribed to. The various levels of encryption keys may be managed to improve flexibility of the communication network and to reduce potential security breaches.