baber/WOPTO huggingface dataset:
Patent EP-4027453-A1 (EP)
Inventor: MA NING
IPC: H01Q1/48
Filed: 2020-07-27
Abstract: Embodiments of this application provide an antenna structure and an electronic device, and relate to the field of electronic device technologies, so that the antenna structure can be integrated with two antennas to implement spatial multiplexing, and can cover a same frequency band. The antenna structure includes a signal reference ground, a first antenna, and a second antenna. The first antenna includes a first radiator and a first feeding line, the first radiator has a first feeding point, the first radiator is fed from the first feeding point through the first feeding line, and the first radiator is electrically connected to the signal reference ground. The second antenna includes a second radiator and a second feeding line, the second radiator has a second feeding point, the second radiator is fed from the second feeding point through the second feeding line, the second feeding line includes a signal transmission line and a signal reference ground line, and the signal reference ground line is electrically connected to the first radiator. The antenna structure provided in embodiments of this application is used in an electronic device.
Patent EP-3952018-A1 (EP)
Inventor: HUANG BEI
IPC: H01P5/16
Filed: 2020-09-28
Abstract: A power divider, a regulation method, a power allocation method, a storage medium, and an electronic device are disclosed. The power divider includes M power division units. The M power division units are cascade connected to form a cascade structure of N levels, each of the power division units includes one input port and two output ports. Each of power division units in a Kth level in the cascade structure satisfies relationships of: input impedance of a power division unit in the Kth level conjugate-matches output impedance of a unit connected to an input port of the power division unit in the Kth level , and output impedance of the power division unit in the Kth level conjugate-matches load impedance of the power division unit in the Kth level, where N, K, and M are positive integers greater than or equal to 1.
Patent EP-4041310-A1 (EP)
Title: Methods and systems for microfluidic screening
Inventor: CAYER DEVON
IPC: C12Q1/68
Filed: 2020-10-09
Abstract: Provided are methods and systems useful for screening large libraries of effector molecules. Such methods and systems are particularly useful in microfluidic systems and devices. The methods and systems provided herein utilize encoded effectors to screen large libraries of effectors.
Patent EP-4049747-A1 (EP)
Inventor: YANG XIUNA
IPC: C10G45/02
Filed: 2020-10-22
Abstract: Disclosed is a liquid-phase reactor and application thereof, the reactor comprising an outer cylinder, and an inner cylinder disposed along an axial direction of the reactor, wherein the outer cylinder comprises a top head, a straight cylinder section and a bottom head, an annular space is formed between the inner cylinder and the outer cylinder, a top end of the inner cylinder is open and is in communication with the annular space, and the inner cylinder comprises an upper cylinder and a lower cylinder sequentially from top to bottom, wherein the upper cylinder is positioned in the straight cylinder section, with its cross-sectional area being gradually reduced from top to bottom; the lower cylinder is positioned in the bottom head, with its cross-sectional area being gradually increased from top to bottom; an inorganic membrane tube extending along the axial direction of the reactor is provided in the lower cylinder, so that a shell-and-tube structure is formed, and pores are provided in the tube wall of the inorganic membrane tube as a gas passage. The reactor adopts a specially designed inner and outer double cylinder structure, which is beneficial to reducing the viscosity of liquid-phase reaction material, and improving the mass transfer driving force and the reaction rate of liquid-phase reaction.
Patent EP-4054301-A1 (EP)
Title: Component mounting device and manufacturing method for mounting substrate
Inventor: KATOU HIDEAKI
IPC: H05K13/04
Filed: 2020-08-04
Abstract: A component mounting device is configured to mount, on a substrate, an electronic component having a functional unit. The component mounting device includes a component supply mechanism, a recognition unit, a component mounting mechanism, and a holding position determination unit. The component supply mechanism supplies the electronic component. The recognition unit recognizes a position of the functional unit. The component mounting mechanism holds the electronic component supplied from the component supply mechanism and mounts the electronic component on the substrate. The holding position determination unit determines a holding position of the electronic component by the component mounting mechanism based on the position of the functional unit recognized by the recognition unit.
Patent EP-4058297-A1 (EP)
Title: Drop-on-demand ink delivery systems and methods with tankless recirculation for card processing systems
Inventor: Sarkinen Daniel
IPC: B41J2/18
Filed: 2020-11-10
Abstract: DOD ink delivery systems and methods are described herein that are used in DOD card printing systems of card processing systems for supplying ink for DOD printing on plastic cards. The ink delivery systems are configured to recirculate the ink without using a recirculation tank separate from an ink supply. The ink can be recirculated back into the ink supply or, when the ink supply is not present, the ink can be recirculated from a return header tank to a supply header tank.
Patent EP-4060218-A1 (EP)
Inventor: LUO XIONG
IPC: F16M11/10
Filed: 2020-01-16
Abstract: A rotary umbrella seat for an umbrella comprises a rotary base (1), a sleeve welding piece (2) and a pedal component (3); characterized in that the sleeve welding piece (2) comprises a sleeve (21) connected to a base plate (22); a lower end of a column (20) of the umbrella is slid over the sleeve (21) and rest on the rotary base (1); the pedal component (3) comprises a pedal (31) connected to a pedal shaft (32); the base plate (22) has a plurality of positioning holes (221), the pedal shaft (32) is disengaged from the base plate (22) when the pedal is pressed down, the pedal shaft is engaged to the rotary base when the pedal is released. The present invention is simple in structure, easy to operate, stable and reliable to use, and can easily realize the rotation of the seat and adjust the position of the umbrella, so it is worth popularizing.
Patent EP-3920907-A1 (EP)
Inventor: YUEN KAH HAY
IPC: A61P25/00
Filed: 2020-04-08
Abstract: The present invention provides use of a composition for the manufacture of a medicament for mitigating debilitating effects of Cerebral Autosomal-Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy (CADASIL), wherein the composition comprises vitamin E tocotrienols in a mixture of squalenes, phytosterols and pharmaceutically acceptable excipients.
Patent EP-4066591-A1 (EP)
Inventor: ZOGLIO ERIC
IPC: F24H1/10
Filed: 2020-11-20
Abstract: A heating device is designed to heat a liquid while minimizing current that is induced in the liquid. The heating device includes a radiant heat source and a heated member such that the radiant heat source applies radiant energy to the heated member and the heated member is positioned within a vessel. The radiant energy from the radiant heat source is radiated across an empty or gas-filled gap between the radiant heat source and the heated member and the heated member transfers heat to the liquid.
Patent EP-4068575-A1 (EP)
Title: Rotor for dynamo-electric machine
Inventor: SAIJO MASAKI
IPC: H02K1/27
Filed: 2020-11-17
Abstract: A rotor core body (121) has a bridge (150) provided so as to connect a first inner surface (S1) and a second inner surface (S2) of an innermost flux barrier (124) when the rotor core body (121) is viewed in the axial direction; an outer diameter closed space (124a), which is a space defined between the bridge (150) and the outer edge of the rotor core body (121), is formed in the innermost flux barrier (124); and a reinforcing part (160) constituted from a nonmagnetic body is embedded in the axial direction of the rotor core body (121) in the outer diameter closed space (124a).
Patent EP-3884312-A1 (EP)
Inventor: VISSER ROBERT
IPC: G02B5/20
Filed: 2020-11-06
Abstract: A display device is disclosed that includes a backlight comprising light-emitting diodes. The disclosed display device includes a liquid crystal panel configured to control transmission of light from the backlight to a viewer. The display device also includes one or more optical films that incorporate one or more light conversion materials.
Patent EP-4069828-A1 (EP)
Inventor: BALDUINI ALESSANDRA
IPC: A61L27/38
Filed: 2020-12-07
Abstract: Systems and methods for predicting patient-specific responses to the administration of medicaments that are indicated to modulate megakaryocyte differentiation, proplatelet formation, and/or platelet production are disclosed. The systems and methods can include a three-dimensional bone marrow model that is composed of silk fibroin sponges including a protein of the extracellular matrix, such as fibrinogen. The methods include creating patient-specific megakaryocyte progenitors (or progenitors thereof), seeding those progenitors into the model, introducing the medicament to the progenitors within one model, perfusing the model with a cell culture medium, maturing the progenitors, comparing platelet generation from the model including the medicament to a control model, and generating a report having a prediction of  in vivo  efficacy based on the comparison.
Patent EP-4024664-A1 (EP)
Inventor: HU YUSHENG
IPC: H02K1/12
Filed: 2020-08-25
Abstract: Disclosed are a single-phase permanent magnet synchronous motor and a dust collector. The single-phase permanent magnet synchronous motor comprises a plurality of types of stator teeth, the plurality of types of stator teeth comprising at least: a first-type stator tooth (10); and a second-type stator tooth (20), the first-type stator tooth (10) and the second-type stator tooth (20) enclosing an annular working cavity for accommodating a rotor part (30), wherein the size of a central angle corresponding to a first contour line of an end face of the first-type stator tooth (10) facing the rotor part (30) is different from the size of a central angle corresponding to a second contour line of an end face of the second-type stator tooth (20) facing the rotor part (30). Compared with an ordinary single-phase permanent magnet motor, the motor has a significantly reduced cogging torque, a greatly reduced torque ripple, and an obviously increased motor output torque. The single-phase permanent magnet synchronous motor is small in size, light in weight, simple in structure, convenient for large-scale manufacture and low in manufacturing cost.
Patent EP-4083260-A1 (EP)
Inventor: MIKAMI KATSUMI
IPC: C25B11/04
Filed: 2020-12-11
Abstract: Provided is a method for producing fluorine gas, capable of suppressing clogging of pipes and valves with mist. Fluorine gas is produced by a method including electrolyzing an electrolyte in an electrolytic cell, measuring the average particle size of a mist contained in a fluid generated in the inside of the electrolytic cell in the electrolyzing the electrolyte, and sending the fluid from the inside to the outside of the electrolytic cell through a flow path. In the sending, the flow path in which the fluid flows is switched in accordance with the average particle size of the mist measured in the measuring the average particle size, such that the fluid is sent to a first flow path that sends the fluid from the inside of the electrolytic cell to a first outside when the average particle size of the mist measured in the measuring the average particle size is not more than a predetermined reference value, or the fluid is sent to a second flow path that sends the fluid from the inside of the electrolytic cell to a second outside when the average particle size is more than the predetermined reference value. The predetermined reference value is a numerical value of 0.1 µm or more and 1.0 µm or less.
Patent EP-4083394-A1 (EP)
Inventor: HISANO ATSUSHI
IPC: F01L1/18
Filed: 2020-09-24
Abstract: A variable valve mechanism includes: a cam that rotates about a rotating shaft in association with rotation of a crank shaft of an engine; a swinging arm that is disposed between the cam and a valve and is pushed by the rotating cam to swing and push the valve by a first end portion of the swinging arm; a moving device that moves a second end portion of the swinging arm; a regulating member that is coupled to the first end portion of the swinging arm so as to be rotatable about a swinging shaft parallel to the rotating shaft and regulates displacement of the first end portion of the swinging arm relative to the valve when the second end portion of the swinging arm is moved by the moving device; and a connection member that connects the second end portion of the swinging arm to the moving device such that when the second end portion of the swinging arm is moved by the moving device, movement of the second end portion of the swinging arm about the swinging shaft is allowed.
Patent EP-4050853-A1 (EP)
Title: Information sharing chain generation method and apparatus, electronic device, and storage medium
Inventor: SUN GUOJIAN
IPC: H04L12/58
Filed: 2020-12-08
Abstract: The present disclosure relates to the technical field of computers, and disclosed therein are an information sharing chain generation method, an information sharing chain generation apparatus, an electronic device, and a computer readable storage medium. The method comprises: acquiring information of a parent node of a target node in response to shared information being shared among multiple nodes, wherein the parent node of the target node is a node that shares the shared information to the target node; according to the information of the parent node of the target node, searching a pre-established information sharing data table for the parent node of the target node, and searching for information of a previous parent node by sequentially using found parent nodes as a child node; and generating a sharing chain of the shared information according to the search result. The present disclosure can quickly and accurately generate a traceable sharing chain of shared information.
Patent EP-4088433-A1 (EP)
Inventor: CHEN SHUPING
IPC: H04L12/801
Filed: 2020-01-10
Abstract: Procédés, plateformes informatiques, supports de stockage et systèmes permettant de fournir une commande de congestion dans une planification de message d'unité de bord de route ("message d'UBR"). Un aspect de la présente divulgation concerne un procédé de régulation de congestion dans une planification de message d'UBR. Divers aspects consistent à mesurer un taux d'occupation de canal par une couche d'accès PC5 d'une unité bord de route, à comparer le rapport d'occupation de canal mesuré à un ou plusieurs seuils, et à générer et à transmettre des messages d'UBR à un débit déterminé sur la base du fait que le rapport d'occupation de canal mesuré est égal au ou aux seuil(s), ou les dépasse.
Patent EP-4091306-A1 (EP)
Inventor: FERDINAND NUWAN SURESH
IPC: H04L27/00
Filed: 2020-11-25
Abstract: Aspects of the present application provide methods and devices for time domain implementation of a single carrier waveform such as single carrier quadrature amplitude modulation (QAM) DFT-s-OFDM and single carrier Offset QAM (OQAM). A time domain implementation allows flexible symbol lengths, lower implementation complexity as a large IDFT operation is not required in the time domain and support for variable cyclic prefix (CP) length. An OQAM implementation utilizes a pre-processing step to convert a K complex QAM symbol sequence into a 2K OQAM symbol sequence and generates a sequence for transmission in the time domain as opposed to the frequency domain.
Patent EP-4111069-A1 (EP)
Title: Method and apparatus for a gravity and buoyancy engine
Inventor: FILLORAMO CHRISTOPHER MICHAEL
IPC: F03G3/00
Filed: 2020-03-11
Abstract: A gravity and buoyancy engine producing energy via a cyclical process of harnessed gravity and buoyancy has a gravity chamber, at least one air lock chamber, at least one electricity producing system, at least one buoyant object, and at least one vertical motion transfer assembly. The gravity chamber provides a zone for the buoyant object to engage the vertical motion transfer assembly as the buoyant object descends toward the air lock chamber. The vertical motion transfer assembly further transfers kinetic energy from the vertical motion of the buoyant object to the electricity generating system in order to provide useable electrical energy. The airlock chamber subsequently reintroduces the buoyant object into the buoyancy chamber to return said buoyant object to an elevated position and recycle through the gravity chamber.
Patent EP-4103321-A1 (EP)
Inventor: CYR KATHRYN H
IPC: B01L3/00
Filed: 2020-03-30
Abstract: Dans un exemple, la présente invention concerne une matrice d'éjection de fluide. La matrice d'éjection de fluide comprend une fente d'alimentation en fluide pour alimenter en fluide, à partir d'un réservoir, un réseau de chambres d'éjection reliées fluidiquement à la fente d'alimentation en fluide. Chaque chambre d'éjection comprend au moins un actionneur de fluide et une ouverture à travers laquelle le fluide est éjecté. La matrice d'éjection de fluide comprend également un certain nombre d'antichambres. Une antichambre comprend des parois latérales qui s'incurvent vers l'intérieur.
Patent EP-4181444-A1 (EP)
Inventor: FU TING
IPC: H04W72/04
Filed: 2020-07-09
Abstract: The present disclosure provides a blind detection capability optimization method and apparatus, an electronic device, and a computer readable storage medium. The method comprises: determining blind detection capability information, wherein the blind detection capability information comprises a maximum number of candidate physical downlink control channels detected in every n time slots under a first subcarrier spacing, and a maximum number of non-overlapped control channel units in every n time slots under the first subcarrier spacing, and n is an integer greater than 1. According to the embodiments of the present disclosure, since a blind detection capability is configured for every n time slots, a terminal can flexibly use the blind detection capability in the n time slots according to actual conditions, and the blind detection capability is not easily wasted; moreover, when the number of the candidate physical downlink control channels detected in a target time slot is sufficiently large, it is beneficial for detecting a physical downlink control channel that carries downlink control information.
Patent EP-4191865-A1 (EP)
Title: Power conversion device
Inventor: NAKAYAMA AKITO
IPC: H02M7/49
Filed: 2020-07-28
Abstract: A power converter (10) includes two arms for each phase between DC terminals (5P, 5N), and each arm is formed by connecting a plurality of converter cells (11) in series. A control device (20) includes an arm voltage command generation unit (24) which generates, for each arm, an arm voltage command (VA*) for the plurality of converter cells (11). The arm voltage command (VA*) is generated by superimposing a zero-phase-sequence voltage command (Vo*) having a frequency component that is three times an AC fundamental frequency. Phase adjustment of the zero-phase-sequence voltage command (Vo*) is performed on the basis of voltage of a DC capacitor (13) in the converter cell (11) and the arm voltage command (VA*).
Patent EP-4211845-A1 (EP)
Title: Amélioration de commutation d'antenne de transmission de signal de référence de sondage (srs)
Inventor: SUN HAITONG
IPC: H04L5/00
Filed: 2020-10-12
Abstract: L'invention concerne des appareils, des systèmes et des procédés de commutation d'antenne de transmission SRS. Un équipement utilisateur peut transmettre, à une station de base, un message de capacité indiquant une configuration d'antenne associée à une commutation d'antenne de transmission SRS, par exemple, par l'intermédiaire d'une signalisation de commande de ressources radio (RRC). Le message de capacité peut indiquer au moins un parmi (et/ou un ou plusieurs parmi) un point de transmission (1T) et six points de réception (6R) de configuration d'ensemble de ressources de signal SRS, une configuration d'ensemble de ressources 2T6R SRS , une configuration d'ensemble de ressources 2T8R SRS et/ou une configuration d'ensemble de ressources 4T8R SRS. L'équipement utilisateur peut recevoir, en provenance de la station de base, un message de configuration, par exemple, par signalisation de commande RRC. Le message de configuration peut indiquer une configuration de commutation d'antenne de transmission SRS sur la base, au moins en partie, du message de capacité. L'équipement utilisateur peut transmettre, à la station de base, un ou plusieurs signaux SRS, par exemple, selon la configuration de commutation d'antenne de transmission SRS.
Patent EP-4265495-A1 (EP)
Title: Catalyst warm-up control method for internal combustion engine, and catalyst warm-up control device
Inventor: ASHIKAGA AKIO
IPC: B60W20/16
Filed: 2020-12-18
Abstract: In the present invention, an internal combustion engine (1) is mounted for power generation in a series hybrid vehicle and has an exhaust system with an upstream-side catalytic converter (8) and a downstream-side catalytic converter (9). When the temperature of the upstream-side catalytic converter (8) at starting of the internal combustion engine (1) is lower than or equal to a threshold value, the internal combustion engine is operated at low rotation speed and low load with significant ignition timing retardation. When the warm-up of the upstream-side catalytic converter (8) is judged as completed based on the amount of heat input thereto, the internal combustion engine is shifted to operation at rotation speed and load in the vicinity of the optimal fuel consumption point with the ignition timing set in the vicinity of MBT. The operation of the internal combustion engine (1) is continued, regardless of the power generation request, until the warm-up of the downstream-side catalytic converter (9) is judged as completed. When the warm-up of the downstream-side catalytic converter (9) is judged as completed based on the amount of heat input thereto, stopping of the internal combustion engine is permitted.