baber/WOPTO huggingface dataset:
Patent EP-3929598-A1 (EP)
Inventor: WANG CHEN
IPC: H02S50/10
Filed: 2020-06-22
Abstract: An insulation resistance detection circuit and method relate to the field of grid-connected inverters, and are used to detect whether a direct current input terminal of an inverter is short-circuited to protecting earthing or has low resistance to protecting earthing. The insulation resistance detection circuit includes a controller (11), an inverter circuit (12), a first direct current voltage source (DC1), a second direct current voltage source (DC2), a filter circuit (13), and a switch circuit (14). The controller (11) is configured to: open a first relay (F 1 ), and close second relays (F 2  to F M ), or switch an on/off status of at least one of the second relays (F 2  to F M ); determine, based on a first measurement value between a positive input terminal (DC+) of the inverter circuit (12) and an earthing point, whether the positive input terminal (DC+) of the inverter circuit (12) is short-circuited to protecting earthing or has low resistance to protecting earthing; and determine, based on a second measurement value between a negative input terminal (DC-) of the inverter circuit (12) and the earthing point, whether the negative input terminal (DC-) of the inverter circuit (12) is short-circuited to protecting earthing or has low resistance to protecting earthing, where the first relay (F 1 ) is a relay in M relays that is connected to at least one impedor in parallel, and the second relays (F 2  to F M ) are relays other than the first relay in the M relays.
Patent EP-4009780-A1 (EP)
Title: Donor pigs for xenotransplantation
Inventor: TAN PAUL LIP JIN
IPC: C12Q1/70
Filed: 2020-07-31
Abstract: The present invention relates to novel strains of pig that are highly suitable for xenotransplantation. The first novel pig strain lacks functional porcine endogenous retroviruses so is suitable as a donor for tissue and/or cell xenotransplantation into a human recipient. These pigs can also be used as a foundation pig for further manipulation, for example, by gene editing of xenoantigens to produce a second novel strain of pig that is not only free of infectious porcine retroviruses but is also free of the main xenoantigens responsible for hyperacute organ rejection. These pigs can be used for whole organ, tissue and/or cell transplantation into a human recipient. The present invention also relates to methods for selecting pigs that lack infectious porcine endogenous retroviruses, and their use for tissue and/or cell xenotransplantation into humans, and to methods of gene editing of xenoantigens of the selected pigs to further enhance the immunological quality of the donor organs, tissues and/or cells to avoid xenotransplant rejection.
Patent EP-4010093-A1 (EP)
Inventor: WASHINGTON GEORG M
IPC: A63F9/24
Filed: 2020-07-30
Abstract: L'invention concerne un procédé mis en œuvre par ordinateur pouvant comprendre l'utilisation d'une machine de jeu électronique (EGM) dans un casino, l'EGM comprenant au moins un processeur, un afficheur et une interface d'entrée. L'EGM peut être configurée pour générer un environnement de jeu virtuel, permettant un jeu à base de paris par un joueur utilisant l'interface d'entrée. Un dispositif informatique peut être disposé à l'intérieur de l'enceinte de l'EGM, le dispositif informatique étant séparé du ou des processeurs et de l'interface d'entrée de l'EGM et non connecté à ceux-ci. Le dispositif informatique peut en outre être configuré pour se coupler périodiquement à un réseau sans fil et pour demander un contenu non lié à l'environnement de jeu virtuel ou au jeu à base de paris. Le ou les processeurs de l'EGM peuvent être configurés pour commander une première partie de l'afficheur de l'EGM. Le dispositif informatique peut être configuré pour commander une seconde partie de l'afficheur de l'EGM. Le contenu peut être demandé et téléchargé sur le réseau sans fil par le dispositif informatique, lequel contenu peut s'afficher sur la seconde partie de l'afficheur uniquement. L'environnement de jeu virtuel peut s'afficher dans la première partie de l'afficheur de l'EGM à l'aide du ou des processeurs et le jeu peut être activé et des paris placés à l'intérieur de l'environnement de jeu virtuel affiché, à travers l'interface utilisateur.
Patent EP-4033706-A1 (EP)
Inventor: LU XIAOFAN
IPC: H04L25/03
Filed: 2020-09-16
Abstract: The present application provides a signal compensation method and a signal compensation device; in which, a pre-equalization processing is performed respectively on a plurality of bits corresponding to each modulation symbol in a bit sequence to be modulated, and results of the pre-equalization processing are simply added and then subjected to a nonlinear predistortion processing.
Patent EP-4018797-A1 (EP)
Inventor: INABA Eiki
IPC: A01D34/64
Filed: 2020-09-23
Abstract: The autonomous travel working machine (1) comprises a working body unit (2), a cover unit (4), and a connecting structure unit (12) connecting the working body unit (2) and the cover unit (4). The connecting structure unit (12) includes a body connecting section (16) attached to the working body unit (2) and a cover connecting section (14) attached to the cover unit (4). When the cover unit (4) is lifted, a shaft portion (14a) of the cover unit (4) is slid upwardly with respect to a head portion (16c) of the working body unit (2) so that the cover unit (4) is moved upwardly or lifted with respect to the working body unit (2). When the working machine hits against an obstacle, an intermediate portion (16b) of the body connecting section is resiliently deformed in a lateral direction so that the cover unit(4) is moved with respect to the working body unit (2) substantially only in the lateral direction.
Patent EP-4037837-A1 (EP)
Inventor: RAO ROHINI
IPC: C12Q1/686
Filed: 2020-09-30
Abstract: The technology described herein generally relates to microfluidic cartridges. The technology more particularly relates to a compressible pad applied to a microfluidic cartridge, wherein the microfluidic cartridge is configured to amplify nucleotides of interest, particularly from several biological samples in parallel, within microfluidic channels in the cartridge and permit detection of those nucleotides. Compressible pads of the present technology can be implemented in microfluidic cartridges having enhanced reaction chamber volumes, resulting in improved thermal uniformity and amplification efficiency in the cartridge. Assays using microfluidic cartridges of the present technology advantageously exhibit improved limit of detection (LOD) and improved limit of quantification (LOQ).
Patent EP-4040749-A1 (EP)
Inventor: LIM DONGGUK
IPC: H04W72/04
Filed: 2020-10-05
Abstract: One embodiment according to the present specification relates to a technique for transmitting information related to a packet extension field in a wireless LAN (WLAN) system. An NGV PPDU can include at least one midamble and a packet extension field set on the basis of the at least one midamble. For example, a duration related to the packet extension field can be set on the basis of the number of the at least one midamble. A preamble of the NGV PPDU can include information related to a packet extension field.
Patent EP-4040236-A1 (EP)
Inventor: KAKIGAHARA YUTAKA
IPC: G03G21/16
Filed: 2020-09-18
Abstract: To provide an image forming apparatus in which a solvent cartridge that can accommodate therein solvent can be replaced independently of a developing cartridge. An image forming apparatus 1 includes: a main casing 2; a photosensitive drum 4; a developing cartridge 7; a transfer unit 8; an applicator 9; and a solvent cartridge 24. The developing cartridge 7 supplies toner onto the photosensitive drum 4. The transfer unit 8 transfers the toner that has been supplied onto the photosensitive drum 4 to a sheet S. The applicator 9 applies solvent to the toner that has been transferred to the sheet S. The solvent cartridge 24 can accommodate therein the solvent. The solvent dissolves the toner. The solvent cartridge 24 is detachably attachable to the main casing 2 independently of the developing cartridge 7. In a state where the developing cartridge 7 and the solvent cartridge 24 is attached to the main casing 2, the solvent cartridge 24 is positioned away from the developing cartridge 7 in a first direction.
Patent EP-4086364-A1 (EP)
Inventor: WEI HONGYU
IPC: C22F1/06
Filed: 2020-07-01
Abstract: A progressive metallic surface micro-nano modification method, comprising the following steps: using a modification tool having a designable end to contact a contact substrate material, rotating the modification tool in a local region and compressing the material surface, presetting a processing parameter by means of 3D modeling software, and after the tool has processed the entire surface, the tool moving downward to the indented surface that was compressed previously. The process continues until the surface material is compressed to a pre-defined thickness, thereby achieving the goals of grain refinement and improving surface performance. By means of the present method, a workpiece having a complex shape can be flexibly and designably surface modified. The invention features the strengths of high bonding strength, no pollution, and low costs.
Patent EP-4050629-A1 (EP)
Inventor: KAWAUCHI TOMOHIRO
IPC: H01G11/10
Filed: 2020-10-22
Abstract: An energy storage facility (100) includes a plurality of energy storage apparatuses (1). Each of the plurality of energy storage apparatuses (1) includes: an energy storage unit (10) including a plurality of energy storage devices (11) and an outer case (18) holding the plurality of energy storage devices (11); a positive electrode power cable (31); and a negative electrode power cable (32). Each of the positive electrode power cable (31) and the negative electrode power cable (32) is connected to the energy storage unit (10) inside the outer case (18), and extends from an end (18a) of the outer case (18) toward the outside of the outer case (18). The positive electrode power cable (31) includes a positive electrode connector (41), and the negative electrode power cable (32) includes a negative electrode connector (42) separated from the positive electrode connector (41). The positive electrode connector (41) of one energy storage apparatus (1) in two energy storage apparatuses (1) adjacent to each other in the plurality of energy storage apparatuses (1) is directly connected to the negative electrode connector (42) of the other energy storage apparatus (1) in the two energy storage apparatuses (1).
Patent EP-4055804-A1 (EP)
Inventor: TANG JIAN
IPC: H04W84/18
Filed: 2020-11-04
Abstract: The present disclosure provides a method and apparatus for managing an IoT device. The method includes: acquiring device information and logic information of the IoT device, wherein the logic information is intended to indicate a logical attribute of the IoT device; generating a tree topology based on the device information and the logic information of the IoT device, wherein the tree topology comprises at least two layers of asset nodes, leaf nodes of the at least two layers of asset nodes being device asset nodes, non-leaf nodes being the device asset nodes or logical asset nodes, the device asset node corresponding to the IoT device, and the logical asset node corresponding to the logical attribute of the IoT device; and acquiring an ordered tree topology by sorting asset nodes in a same hierarchy in the tree topology.
Patent EP-4061377-A1 (EP)
Inventor: CHENG YUNGCHI
IPC: A61P1/16
Filed: 2020-11-19
Abstract: The disclosure provides a method of treating disease or disorder in a subject in need thereof by administering a therapeutically effective amount of an extract comprising at least one selective Farnesoid X receptor (FXR) agonist obtained from  Antrodia cinnamomea (Antrodia camphorate)  to the subject. The disease or the disorder includes liver disease, obesity, diabetes, diarrhea, abdominal pain, hypertension, itchy skin, liver cancer, hepatitis, biliary cholangitis, nonalcoholic steatohepatitis, primary sclerosing cholangitis, inflammation, and fibrosis.
Patent EP-4066837-A1 (EP)
Title: Use of bi853520 in cancer treatment
Inventor: WANG ZAIQI
IPC: A61P31/00
Filed: 2020-11-27
Abstract: The present invention relates to a method for treating a tumor with a KRAS mutation. In the method, a compound 2-fluoro-5-methoxy-4-[(4-(2-methyl-3-oxo-2,3-dihydro-1H-isoindole - 4-oxy)-5-trifluoromethyl-pyrimidine-2-yl)amino]-N-(1-methyl-piperidine-4-yl)benzamide or a pharmaceutically acceptable salt thereof is used, which can be administered alone or in combination with a KRAS inhibitor and/or an MEK inhibitor.
Patent EP-3911952-A1 (EP)
Inventor: GUNES VEHBI
IPC: G01N33/569
Filed: 2020-12-14
Abstract: L'invention concerne la trousse de diagnostic par immunochromatographie à flux latéral qui permet la détermination sur place de Mannheimia haemolytica (M. haemolytica), qui est un agent étiologique bactérien important provoquant des maladies du système respiratoire chez les bovins. L'invention permet un diagnostic de haute affinité et spécificité en utilisant différents anticorps monoclonaux clonés dans la ligne de test et le tampon de conjugaison séparément.
Patent EP-4084028-A1 (EP)
Inventor: DENG YUGAO
IPC: H01G11/56
Filed: 2020-12-23
Abstract: An object of the present invention is to provide a solid electrolyte which exhibits good ionic conductivity in a room temperature state and is excellent in moldability, productivity, and quality stability, an electrode, a battery and a capacitor using the solid electrolyte, and a method of producing the solid electrolyte. The present invention is a solid electrolyte containing an alkali metal salt and a polymer, wherein the polymer has, for example, a monomer unit of a chemical formula (1).
Patent EP-4087058-A1 (EP)
Inventor: WANG YONGCHAO
IPC: H01Q15/24
Filed: 2020-10-30
Abstract: An antenna having high isolation and a low cross-polarization level, a base station, and a terminal are provided. The antenna includes at least one radiation layer, a feed layer, and an aperture coupling layer disposed between the radiation layer and the feed layer. The aperture coupling layer includes a metal sheet. A first feeding slot, a second feeding slot, and a middle slot are configured in the metal sheet. The middle slot is located between the first feeding slot and the second feeding slot, and is located in a weak electric field region of the metal sheet. The middle slot is configured between the first feeding slot and the second feeding slot of the metal sheet, so that a boundary condition of the antenna can be changed due to the middle slot without changing a radiation electric field of the antenna. In this way, a current, in a cross-polarization direction, generated on the antenna weakens, to reduce a cross-polarization level. In addition, an energy coupling phenomenon of the antenna is effectively relieved, to significantly improve isolation of the antenna.
Patent EP-4094610-A1 (EP)
Inventor: HIRANO Ryuki
IPC: A41G5/00
Filed: 2020-07-22
Abstract: Problem 
     Provided is a practical hair extension configured to be very easily attached to head hair (natural hair) and attachment of which on the head hair is less likely to be noticed by other people. 
     Solution 
     A hair extension 1 includes a hair bundle 2, a double-sided adhesive tape 3, and a release paper 4. The hair bundle 2 has a base end including a first hair layer L 1  formed by laterally aligning a plurality of hairs h 1 , h 1 .. such that base end edges of the plurality of hairs are linearly arranged and bonding vicinities of the base ends of the hairs h 1 , h 1  with an adhesive so as to have a constant adhesive width, and a second hair layer L 2  formed by laminating a plurality of hairs h 2 , h 2 .. to be laterally aligned on an upper side of the first hair layer L 1  such that base end edges of the plurality of hairs are linearly arranged and bonding vicinities of the base ends of the hairs h 2 , h 2 .. with an adhesive so as to have an adhesive width narrower than the adhesive width of the first hair layer L 1 . Furthermore, the double-sided adhesive tape 3 is stuck to the first hair layer L 1 .
Patent EP-4191148-A1 (EP)
Title: Air conditioning system and condensation prevention method
Inventor: FAN YUNQING
IPC: F24F7/007
Filed: 2020-07-31
Abstract: An air-conditioning system includes: an air-conditioning apparatus configured to perform a plurality of operations to condition air in a first room, which correspond to respective operations modes; a first ventilation apparatus installed in the first room and configured to be caused to switch an operation of the first ventilation apparatus between an air supply operation and an exhaust ventilation operation; a second ventilation apparatus installed in a second room that is adjacent to the first room and configured to be caused to switch an operation of the second ventilation apparatus between the air supply operation and the exhaust ventilation operation; a detection module configured to detect a communication state between the first room and the second room; and a controller configured to control the operation of each of the first ventilation apparatus and the second ventilation apparatus based on the operation mode of the air-conditioning apparatus and the communication state detected by the detection module.
Patent EP-4206974-A1 (EP)
Inventor: ZHU SHAOMING
IPC: G06K9/00
Filed: 2020-10-28
Abstract: The present invention discloses an image segmentation method based on a chrominance component. The method includes the following steps: obtaining a chrominance component of an image; generating a chrominance component histogram according to the chrominance component; determining peaks and troughs in the chrominance component histogram according to a preset chrominance interval and preset peak and trough setting conditions; obtaining a segmentation threshold according to the peaks and the troughs; and segmenting the image into a plurality of regions with different chrominances according to the segmentation threshold.In the present invention, the segmentation threshold is obtained according to the peaks and the troughs, the segmentation threshold is dynamically adjusted according to different images, and a fixed segmentation threshold is not used, thereby effectively reducing false segmentation.
Patent EP-4208321-A1 (EP)
Title: Microtome
Inventor: FAN ZHEGUANG
IPC: B26D7/26
Filed: 2020-09-03
Abstract: A microtome (1000) includes a blade (100); and a knife holder (200). The blade (100) has a cutting edge (110) configured to section a specimen block (900). The knife holder (200) includes a base (210), a pressure plate (220) and a frame (230). The pressure plate (220) is connected to the base (210), and the pressure plate (220) is adjustable relative to the base (210) to clamp the blade (100) between the base (210) and the pressure plate (220). The frame (230) includes at least one limb (232) and a bridge (234) extending from the at least one limb (232) parallel to the cutting edge (110). The bridge (234) is proximate the cutting edge (110), the bridge (234) and the blade (100) cooperatively define a first gap (300) therebetween, and the bridge (234) and the pressure plate (220) cooperatively define a second gap (400) therebetween.
Patent EP-4211931-A1 (EP)
Inventor: ZHANG YUANTAO
IPC: H04W28/26
Filed: 2020-09-11
Abstract: Disclosed are methods for a RA. One embodiment of the subject application provides a method performed by a user equipment, comprising: transmitting a first type of message in a first uplink bandwidth part (BWP) if at least one second uplink BWP is not configured or configured but deactivated, or transmitting the first type of message in the at least one second uplink BWP if the at least one second uplink BWP is configured and activated; and receiving a first type of response message, wherein the first uplink BWP is configured in system information block 1 (SIB1). Related apparatuses are also disclosed.
Patent EP-4233458-A1 (EP)
Title: Methods, apparatuses, and computer readable media for selecting a random access procedure type
Inventor: WEN PINGPING
IPC: H04W74/08
Filed: 2020-10-21
Abstract: Disclosed are methods for selecting a random access procedure type. An example method may include receiving configuration information including a threshold associated with a transmission quality factor via a non-terrestrial network downlink, obtaining a value of the transmission quality factor, and selecting a 2-step random access procedure or a 4-step random access procedure based on the threshold and the obtained value of the transmission quality factor. Related apparatuses and computer readable media are also disclosed.
Patent EP-4241219-A1 (EP)
Inventor: TOP MUSTAFA
IPC: G06Q20/00
Filed: 2020-11-04
Abstract: Provided are methods, systems, and computer program products for verifying a payment device using a magnetometer. The method includes detecting a magnetic signature of a payment device based on a magnetic field of the payment device affecting the magnetometer. The magnetic signature may be determined based on the structural composition of the payment device or a circuit arranged on or embedded in the payment device. The method also includes receiving payment device data for a transaction requested between an account associated with the payment device and an account of a merchant. The method further includes comparing the magnetic signature detected from the payment device with a stored magnetic signature associated with the payment device. The method further includes, in response to determining that the magnetic signatures match, approving the transaction.
Patent EP-4209006-A1 (EP)
Inventor: EZRA SHAHAR BEN
IPC: H04N13/271
Filed: 2020-11-11
Abstract: A device for verifying estimated depth information. The device obtains an image of a scene, wherein the image comprises at least one object of interest having a set of points (501), obtains a height information for at least one point from the set of points of the object of interest (502), and estimates a first depth information for the at least one point, based on the obtained height information and detects a corresponding position of the at least one point in the obtained image (503). The device further receives, from another device, a second depth information for the at least one point (504), and determines a validity of the estimated second depth information, based on determining a measure of dissimilarity between the first depth information and the second depth information for the at least one point (505).
Patent EP-4262110-A1 (EP)
Title: Antenna calibration method and system
Inventor: YANG CHAOHUI
IPC: H04B17/00
Filed: 2020-12-30
Abstract: Embodiments of this application disclose an antenna calibration method and system, and are applied to the field of communication technologies. The system includes a baseband processing unit, a remote radio unit, an antenna array, and a coupled antenna. The antenna array is configured to send, to a wireless network, a radio frequency calibration signal sent by the baseband processing unit, or receive the radio frequency calibration signal. The remote radio unit is configured to provide a plurality of transmission channels, where the plurality of transmission channels correspond to a plurality of transmission ports. The coupled antenna is configured to receive, in the wireless network, the radio frequency calibration signal sent by the baseband processing unit, and transmit a coupled signal corresponding to the radio frequency calibration signal to the baseband processing unit, or send the radio frequency calibration signal to the wireless network. The baseband processing unit is configured to calibrate, based on a difference between the radio frequency calibration signal and the coupled signal, a plurality of to-be-sent baseband signals corresponding to the plurality of transmission channels.