baber/WOPTO huggingface dataset:
Patent EP-4022208-A1 (EP)
Title: Low viscosity sealant to prevent corrosion under insulation
Inventor: BADGER STEVEN R
IPC: F16L59/02
Filed: 2020-08-28
Abstract: A cellular glass system for an outer surface of a pipe or vessel. The insulation system has an outer surface and an inner surface and comprised of segments of cellular glass. A sealant is provided at the interface between the individual cellular glass segments and is configured to limit water intrusion and prevent corrosion.
Patent EP-4024094-A1 (EP)
Inventor: YAEGASHI KENTA
IPC: G02B5/18
Filed: 2020-02-21
Abstract: An objective of the present invention is to improve a performance of a diffraction grating. A molding member 8 including a substrate 7 and a resist pattern 6b having a surface shape including a plurality of grooves GR1 is prepared. The plurality of grooves GR1 include a plurality of bottom portions BP1 and a plurality of top portions TP1 that are alternately repeated in an X direction, and that each extend in a Y direction. The bottom portions BP1 adjacent to each other have an interval that changes stepwise. Next, a metal film 9 is formed on a surface of the resist pattern 6b to cover the plurality of grooves GR1, and then the metal film 9 is peeled off from the molding member 8. As a result, the metal film 9 is formed to have a surface shape reverse to the surface shape of the resist pattern 6b is formed. A plurality of top portions TP2 and a plurality of bottom portions BP2 of the metal film 9 correspond to the plurality of bottom portions BP1 and the plurality of top portions TP1 of the resist pattern 6b respectively. By using such a metal film 9, a diffraction grating having a sawtooth shape can be formed.
Patent EP-4030456-A1 (EP)
Title: Contact monitoring device for vacuum circuit breaker and vacuum circuit breaker having same
Inventor: SEO MIN-KYU
IPC: H01H33/666
Filed: 2020-05-11
Abstract: The present invention provides a contact monitoring device for a vacuum circuit breaker. The contact monitoring device is provided in a vacuum circuit breaker comprising: a vacuum interrupter having a fixed electrode which is fixed in an insulating container and is provided with a fixed contact at one end, and a movable electrode which is installed in the insulating container to be able to be lifted or lowered wherein the vacuum interrupter is provided with a movable contact at one end, the movable contact contacting or being separated from the fixed contact when the movable electrode is lifted or lowered; and a push rod assembly which is coupled to the other end of the movable electrode and lifts or lowers the movable electrode. In addition, the present invention provides a vacuum circuit breaker having the contact monitoring device.
Patent EP-4054589-A1 (EP)
Inventor: NEZAMIS JAMES
IPC: A61K31/56
Filed: 2020-10-01
Abstract: Disclosed herein are methods for treating eosinophilic oesophagitis with corticosteroids. The methods for treating eosinophilic oesophagitis disclosed herein result in reduced corticosteroid side effects, e.g. candidiasis. Dosages, formulations, and methods for administration of corticosteroids are provided.
Patent EP-3907002-A1 (EP)
Inventor: SUH MYUNGJI
IPC: B01J37/02
Filed: 2020-07-13
Abstract: A catalyst for a hydrogenation reaction according to an exemplary embodiment of the present application comprises: a polymer support; and a catalytic component supported on the polymer support, in which the polymer support comprises a repeating unit represented by the following Formula 1.
Patent EP-4043109-A1 (EP)
Inventor: SAITO NAOYA
IPC: B05C11/10
Filed: 2020-09-18
Abstract: Provided are a dispensing apparatus, a movable member, and a circulation control method that can reduce or inhibit a liquid pool of a material immediately above a nozzle. A dispensing apparatus 100 according to the present invention includes: a storage unit 10 including a first flow path 43, a second flow path 44, and a third flow path 45; and a movable member 50 including a first part 51, and a second part 52, wherein the first part 51 and the second part 52 are formed in a long shape, and the second part is formed such that a cross-section crossing the longitudinal direction is smaller than that of the first part.
Patent EP-4045877-A1 (EP)
Inventor: KINIO WALTER
IPC: G01S13/06
Filed: 2020-10-16
Abstract: Un système de positionnement et d'odométrie (POS) comprend un ou plusieurs capteurs configurés pour collecter des données de capteur. Le ou les capteurs sont couplés de manière fonctionnelle à un boîtier portable configuré pour être couplé à une carrosserie de véhicule. Le POS a des circuits de traitement couplés de manière fonctionnelle au(x) capteurs. Les circuits de traitement sont configurés pour déterminer, en réponse aux données de capteur collectées à partir du ou des capteurs, des données de position et d'odométrie de véhicule.
Patent EP-4048658-A1 (EP)
Inventor: LEE KYU WOONG
IPC: C07D257/04
Filed: 2020-10-23
Abstract: The present disclosure relates to a method for preparing aryl 2-tetrazol-2-yl ketone of Formula 1a with improved selectivity.
Patent EP-4047877-A1 (EP)
Inventor: SHEN LI
IPC: H04L12/24
Filed: 2020-10-28
Abstract: This application discloses a network topology discovery method and a node device. In this application, a root node device sends a link discovery message to a child node device through a first port; receives a link discovery acknowledge message sent by the child node device through a second port of the child node device, where the link discovery acknowledge message includes an identifier of the child node device and an identifier of the second port; and determines a first link based on the link discovery acknowledge message, where the first link is a link between the first port and the second port. According to the solutions of this application, when detecting that a link of a port is connected, the node device discovers an existing topology relationship through message interaction, so as to implement network topology discovery.
Patent EP-4053230-A1 (EP)
Title: Ink composition for non-aqueous inkjet
Inventor: NAKASHIMA OKINORI
IPC: C09D11/322
Filed: 2020-10-28
Abstract: An object is to provide a nonaqueous inkjet ink composition offering excellent wettability, fixing property, cissing inhibition property of ink, solid filling property, and anti-mottling property, as well as excellent discharge stability and ease of maintenance, along with high flash point, even when printed at high speed on printing targets whose printing face is constituted by a polyvinyl chloride, ethylene-vinyl acetate copolymer, or other vinyl-based polymer, etc. As a solution, a nonaqueous inkjet ink composition is provided that contains acrylic-based resin, pigment, pigment dispersant, and organic solvent, wherein the nonaqueous inkjet ink composition is characterized in that it contains propylene carbonate, diethylene glycol dialkyl ether, as well as tetraethylene glycol dialkyl ether, as the organic solvent, and is compounded in a manner that the propylene carbonate accounts for 1.0 to 20.0% by mass in the ink composition and the content of the diethylene glycol dialkyl ether relative to the propylene carbonate content, or "diethylene glycol dialkyl ether/propylene carbonate," falls between 9.0 and 20.0.
Patent EP-3993552-A1 (EP)
Inventor: TAMURA TOSHIYUKI
IPC: H04W80/10
Filed: 2020-10-21
Abstract: A radio terminal (1) is configured to assign a Protocol Data Unit (PDU) Session ID that is different from a most recently used PDU Session ID to a new PDU session to be established. This contributes to, for example, avoiding a conflict (or collision) between an uncompleted PDU session release and a new PDU session establishment that are associated with the same PDU Session ID.
Patent EP-4056228-A1 (EP)
Inventor: HUANG YONGYIN
IPC: A61N5/10
Filed: 2020-11-02
Abstract: The invention provides a beam irradiation system and a control method thereof. The beam irradiation system includes: a first irradiation chamber and a second irradiation chamber; a beam generation device configured to generate a beam and emit the beam to the first irradiation chamber or the second irradiation chamber; a system control module including a first control sub-module and a second control sub-module, the first control sub-module corresponding to the first irradiation chamber and capable of controlling the beam generation device to emit the beam to the first irradiation chamber, and the second control sub-module corresponding to the second irradiation chamber and capable of controlling the beam generation device to emit the beam to the second irradiation chamber; and a beam control module connected between the beam generation device and the system control module, and one of the first control sub-module and the second control sub-module being capable of controlling the beam generation device through the beam control module when the beam control module is not occupied by the other of the first control sub-module and the second control sub-module, such that the same beam irradiation system controls multiple irradiation chambers respectively.
Patent EP-4059090-A1 (EP)
Inventor: SHAMS SOREN
IPC: G01S13/93
Filed: 2020-11-10
Abstract: Examples disclosed herein relate to two-dimensional radar for use in millimeter wave applications. An antenna structure of the two-dimensional radar includes a transmit array arranged along a first axis and configured to scan a field of view along the first axis at a first scan rate with radio frequency (RF) beams in a first polarization, and a receive array arranged along a second axis orthogonal to the first axis and configured to receive return RF beams in the first polarization to scan the field of view along the second axis at a second scan rate different from the first scan rate. Other examples disclosed herein relate to an antenna system for two-dimensional radar in millimeter wave applications and a radar system with two-dimensional scanning.
Patent EP-4062856-A1 (EP)
Title: Calibration method, calibration system and detection target for osteotomy guide tool
Inventor: SUN TENG
IPC: A61B34/20
Filed: 2020-06-09
Abstract: A verification method, a verification system and a detection target for an osteotomy guide tool are disclosed. The method includes obtaining a pose parameter of a feature portion of an osteotomy guide tool (4) in a coordinate system of a tool target (3); then comparing the obtained pose parameter of the feature portion of the osteotomy guide tool (4) with a corresponding standard value to obtain an offset between the pose parameter of the feature portion of the osteotomy guide tool (4) and the standard value; if the offset is greater than an expected value, the osteotomy guide tool (4) is determined as deformed. With this configuration, the osteotomy guide tool (4) can be verified to avoid deformation of the osteotomy guide tool (4) during repeated use or transportation, affecting its positioning accuracy and affecting the operation.
Patent EP-4066293-A1 (EP)
Inventor: KANEI NAOMICHI
IPC: H01M50/20
Filed: 2020-11-30
Abstract: A photoelectric conversion element including: a first substrate; a first electrode; a photoelectric conversion layer; a second electrode; and a second substrate, wherein the photoelectric conversion element includes a sealing part sealing at least the photoelectric conversion layer, the sealing part is disposed so as to surround periphery of the photoelectric conversion layer, and a width of the sealing part disposed at each side has a minimum width A and a maximum width B in a width direction, and a ratio (B/A) of the maximum width B to the minimum width A is 1.02 or more but 5.0 or less.
Patent EP-4072097-A1 (EP)
Inventor: ZHANG SHUANG
IPC: H04L29/08
Filed: 2020-05-15
Abstract: The present application relates to a method and device for dynamically adding a consensus node in a blockchain. The method comprises: receiving a registration request, initiated by a new participant, for registration as a new consensus node in a consensus network, wherein the registration request is used for initiating a registration to the consensus network; generating, according to the registration request, a network update block in which topological information of a new consensus network is written, wherein the new consensus network comprises consensus nodes in the consensus network and the new consensus node; and synchronizing block information in the consensus network and the network update block to the participant and the consensus nodes so as to obtain the new consensus network. In the present application, the problems of a very large amount of calculation for locally replaying a transaction and low performance caused by means of state machine replication due to the fact that a node newly added into a consensus network performs data synchronization of a ledger block by means of state machine replication are solved. Moreover, there is no need to replay a transaction, such that the amount of calculation of each consensus node during synchronization can be effectively reduced, thereby improving the synchronization efficiency.
Patent EP-4124199-A1 (EP)
Inventor: SUZUKI DAIKI
IPC: H05K13/02
Filed: 2020-03-18
Abstract: A reel installation and removal device that installs and removes a reel on which a tape accommodating a component is wound to and from a feeder which feeds the tape by driving of a feeding section and supplies the component, the device including a feeder set unit on which the feeder is set so that the feeding section is driven, a reel transfer unit including a rotation section rotating the reel around a shaft, and configured to move relative to the feeder set unit to transfer the reel, a holding section configured to hold the tape of the reel mounted on the feeder, a cutting section configured to cut the tape, and a control device configured to execute a detachment control of driving the holding section and the cutting section so that the tape is held and cut in a portion to which the component has been supplied after driving the feeding section and the rotation section so that the tape is rewound and wound around the reel, and controlling the feeder set unit and the reel transfer unit so as to detach the reel from the feeder in a state where the feeder to which the reel is attached is set in the feeder set unit.
Patent EP-4131649-A1 (EP)
Inventor: UTSUNOMIYA DAIKI
IPC: H05K9/00
Filed: 2020-03-31
Abstract: A communication device includes: a first metal member on which surface treatment is performed and in which an exposed region is at least partially formed; metal foil arranged on the first metal member in such a manner as to cover at least the exposed region; and a conductive member that is arranged on the metal foil and that electrically connects the first metal member to a second metal member via the metal foil.
Patent EP-4132450-A1 (EP)
Title: Dispositif de vibration
Inventor: PISHARODI MADHAVAN
IPC: A61M21/00
Filed: 2020-04-09
Abstract: L'invention concerne des procédés et des systèmes pour fournir une thérapie par vibration distribuée. Le dispositif de vibration comprend une pluralité de moteurs de vibration qui sont situés le long d'une grille. Les moteurs de vibration sont intégrés sur un tampon de base. Un diffuseur primaire recouvre les moteurs de vibration incorporés. Le dispositif est portable et peut être adaptable à une partie de corps cible
Patent EP-4144766-A1 (EP)
Inventor: FRANCO RODRÍGUEZ GUILLERMO
IPC: C08B37/10
Filed: 2020-11-10
Abstract: The invention relates to a method for obtaining low molecular weight heparins which exhibit high stability. The method includes the treatment of depolymerized heparin with H 2 O 2  in a ratio of between 0.04 and 1.0 litres of H 2 O 2  at 33 % w/v per kg of depolymerized heparin. The invention also relates to a heparin obtained by this method.
Patent EP-4152448-A1 (EP)
Title: Fuel battery stack
Inventor: MIURA YOHEI
IPC: H01M8/2484
Filed: 2020-05-15
Abstract: Provided is a fuel cell stack that includes a plurality of fuel cells, the fuel cells stacking an anode electrode layer, a cathode electrode layer, and a solid electrolyte layer sandwiched between the anode electrode layer and the cathode electrode layer, the plurality of fuel cells being stacked having a separator disposed therebetween. The fuel cell stack includes a fuel channel through which fuel passes, the fuel channel formed between adjacent two of the fuel cells by the separator; and a U-turn channel configured to connect the fuel channel to the anode electrode layer. The fuel channel is formed extending in a stacking surface direction of the fuel cells, and the fuel channel includes heat balance adjusting means configured to adjust heat balance of the fuel cells. The U-turn channel is formed to bend from one end of the fuel channel to the anode electrode layer.
Patent EP-4184854-A1 (EP)
Title: Association control method and related apparatus
Inventor: WANG YONG
IPC: H04L9/00
Filed: 2020-07-30
Abstract: An association method and apparatus are provided, and are applied to short-range communication. The method includes: determining that an identity of a second node is trusted (S303); sending a first authentication request to the second node (S304), where the first authentication request includes first identity authentication information generated based on a shared key; receiving a first authentication response from the second node, where the first authentication response includes second identity authentication information; performing verification on the second identity authentication information based on the shared key (S307); and updating a first authentication failure counter if the verification fails (S308). This can prevent a node from establishing an association with an unauthorized attacker, and protect data security of the node.
Patent EP-4066416-A1 (EP)
Inventor: LI DAPENG
IPC: H04L/
Filed: 2020-08-07
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs associés à une communication sans fil numérique, et plus spécifiquement, des techniques consistant à : envoyer, à un second nœud de réseau au moyen d'un premier nœud de réseau, un premier message comprenant des informations permettant de gérer des tâches de gestion d'accès et de mobilité associées à un dispositif mobile, le premier nœud de réseau desservant un dispositif mobile dans une zone de couverture du premier nœud de réseau ; et déterminer, au niveau du premier nœud de réseau, d'après un message de réponse provenant d'un second nœud de réseau, les informations d'une ou de plusieurs ressources mises à la disposition du dispositif mobile par le second nœud de réseau lorsque la ou les ressources peuvent être remappées à partir du premier nœud de réseau.
Patent EP-4176666-A1 (EP)
Inventor: DU WEIQIANG
IPC: H04W72/10
Filed: 2020-08-06
Abstract: La divulgation concerne des procédés, un appareil et des systèmes pour sélectionner et établir des ressources de liaison latérale parmi des UE. La divulgation concerne divers systèmes et procédés d'échange de paramètres de configuration et de mesure entre des UE pour établir l'attribution de ressources.
Patent EP-4217943-A1 (EP)
Inventor: SESHADRI SRIDHAR
IPC: G06Q10/06
Filed: 2020-11-16
Abstract: An approach is provided for flock recommendation for people and activities. Flock can themselves either be people or activities. The system takes input from the social accounts associated with the person, and a personality test filled in by the user, activities data from multiple third party sources and recommends them with flocks (either persons for a particular activity or activities for a group of people).It also stores an encrypted combination of user and evidence as transaction in the block chain for every recommendation done for auditing purposes. The ranking module in one embodiment, takes the result set from the recommendation module, ranks them based on the user's preferences. It considers a lot of factors including the weightages of the edges in the knowledge graph and the user info to rank these recommendation result set and finally returns them with rank score.
Patent EP-4223451-A1 (EP)
Inventor: NAITO KANEYUKI
IPC: B23Q17/24
Filed: 2020-09-30
Abstract: A processing system includes: a processing apparatus configured to process an object; a measurement apparatus configured to measure a three-dimensional shape of at least a part of the object; and a control apparatus configured to control the processing apparatus, the control apparatus controls the processing apparatus based on three-dimensional shape information of a second area of a surface of the object, three-dimensional shape information is calculated based on a measured result obtained by measuring a first area of the surface of the object by using the measurement apparatus and model information representing a three-dimensional model of at least a part of the object, the three-dimensional shape information of the second area is calculated without performing a measurement of a three-dimensional shape of the second area by the measurement apparatus, at least a part of the second area is processed by the processing apparatus based on the three-dimensional shape information of the second area.
Patent EP-4232279-A1 (EP)
Title: Multifunctional sheets and laminates, articles, and methods
Inventor: WANG PING
IPC: B32B27/30
Filed: 2020-10-23
Abstract: Providing a multifunctional laminate and a portable electronic device comprising an ultrahigh molecular weight polyethylene (UHMWPE) sheet, and methods for making and using the multifunctional laminate in a portable electronic device.
Patent EP-4245315-A1 (EP)
Inventor: HUA ZICHUN
IPC: A61K39/215
Filed: 2020-10-27
Abstract: A new coronavirus vaccine based on controllable secretory expression of attenuated  Salmonella,  a preparation method therefor, and use thereof. The method comprises constructing controllable and stable expression plasmids for secretory expression of different antigenic structural domain proteins of the new coronaviruses and their attenuated  Salmonella  expression strains, and then mixing various attenuated  Salmonella  antigen-presenting strains that can achieve controllable intracellular secretory expression in antigen-presenting cells. With the aid of a unique secretion system, a variety of different antigenic proteins can be secretory-expressed efficiently in antigen-presenting cells after oral gavaging. The secretory-expressed antigenic proteins can be efficiently processed and presented by the antigen-presenting cells, and finally activate/regulate the immune system to produce more potent antibodies to make the vaccine work.
Patent EP-4253802-A1 (EP)
Inventor: MA WENWU
IPC: F16H57/04
Filed: 2020-12-30
Abstract: Embodiments of this application relate to the control field, and provide a control method and apparatus. The control method and apparatus may be applied to an electric drive system. The electric drive system includes an oil pump, a motor, a reducer, and a housing, the motor and the reducer are disposed in the housing, lubricating oil is stored in the housing, and the oil pump is configured to pump the lubricating oil. The method includes: obtaining a first rotational speed of the motor, a second rotational speed of the oil pump, and a temperature of the lubricating oil in the housing; and controlling a rotational speed of the oil pump to be a third rotational speed based on the first rotational speed, the second rotational speed, and the temperature. In this way, the rotational speed of the oil pump can be adjusted to change liquid levels of the lubricating oil in a cavity and oil pump power at different rotational speeds of the oil pump, so that assembly efficiency is effectively improved.