baber/WOPTO huggingface dataset:
Patent EP-4246915-A1 (EP)
Inventor: CHEN SHUANGLONG
IPC: H04L45/02
Filed: 2021-08-16
Abstract: Embodiments of this application disclose a route advertisement method and a device, to improve efficiency of generating a route advertisement message. The method is applied to a network including a first network device and a second network device, and the first network device and the second network device establish a user datagram protocol UDP-based border gateway protocol BGP connection. The method includes: The first network device obtains one or more route sending groups, where each route sending group includes one or more pieces of route information; the first network device separately generates at least one route advertisement message based on each route sending group, the route advertisement message includes the one or more pieces of route information in the route sending group corresponding to the route advertisement message; and the first network device sends the route advertisement message to the second network device through the BGP connection.
Patent EP-4267141-A1 (EP)
Inventor: KIRKLAND JUSTIN
IPC: A61K31/48
Filed: 2021-12-22
Abstract: Methods using 2-Bromo-LSD or a derivative or salt thereof to treat subjects suffering from mental and/or mood disorders. The 2-Bromo-LSD is provided as a pharmaceutical composition formulated in a variety of manners for resolving symptoms even in subjects who have failed prior therapy. Methods comprise or consist of administering 2-bromolysergic acid diethylamide or a derivative or salt thereof to a subject in need of.
Patent EP-4266702-A1 (EP)
Title: Personal audio system and application thereof
Inventor: WANG XINHONG
IPC: H04R1/22
Filed: 2021-12-11
Abstract: A personal audio system and an application thereof are disclosed. The personal audio system includes a housing, in which a right front loudspeaker, a left front loudspeaker and a controller are arranged. A right rear conduction tube is arranged on the right front loudspeaker. An opening at one end of the right rear conduction tube is tightly connected and sealed to one side of the right front loudspeaker, and an opening at the other end of the right rear conduction tube is away from a human ear. The right front loudspeaker and the left front loudspeaker are arranged symmetrically. The personal audio system of the disclosure does not need to be in contact with the ears and thus does not increase the burden on users, thereby being comfortable to use. The personal audio system has a good tone quality and is rich in bass. If the loudspeaker is additionally provided with a cavity, the resonant frequency will increase, resulting in poor bass. However, if the loudspeaker is additionally provided with a conduction tube, the resonant frequency will decrease, resulting in a richer bass. The personal audio system can be used with good privacy, and does not disturb others and also enhances the privacy of communication.
Patent EP-4269537-A1 (EP)
Inventor: XU YOUHAO
IPC: C10G11/00
Filed: 2021-06-24
Abstract: Disclosed is a fluidized catalytic conversion method for producing light olefins, comprising the following steps: 1) introducing an olefin-rich feedstock into a fluidized catalytic conversion reactor, and contacting with a catalyst having a temperature of 650 °C or higher for reaction; 2) separating the reaction product vapor obtained by the reaction to obtain a stream comprising C5+ olefins; and 3) recycling at least a part of the stream comprising C5+ olefins to step 1) for further reaction. The fluidized catalytic conversion method can effectively improve the yield of light olefins, improve the selectivity and improve the ethylene/propylene ratio of the product.
Patent EP-4280432-A1 (EP)
Inventor: OGAWA ATSUSHI
IPC: H02K7/06
Filed: 2021-03-09
Abstract: A manufacturing device includes a stage mechanism on which a first workpiece is disposed and a controller that controls the stage mechanism. The controller includes: a first instruction generating unit that gives a control instruction to a stage mechanism according to the second workpiece superimposed on the first workpiece such that the first workpiece and the second workpiece are parallel to each other; a model creation unit that creates a physical model based on displacement in an actuator caused by the second workpiece coming into contact with the first workpiece; a second instruction generating unit that generates a control instruction such that the actuator generates displacement according to the physical model; and a third instruction generating unit that generates a control instruction for generating drive force calculated based on a product of a spring constant and the displacement generated in the actuator.
Patent EP-4273943-A1 (EP)
Inventor: QU SHUANG
IPC: H01L33/38
Filed: 2021-09-27
Abstract: This application provides a light source component, a display apparatus, and a mobile terminal. The light source component includes a first semiconductor layer, a light emitting layer, and a second semiconductor layer that are laminated. The light emitting layer is located between the first semiconductor layer and the second semiconductor layer. A surface that is of the second semiconductor layer and that is away from the light emitting layer is an out-light surface. A side surface of the semiconductor layer has a surface non-radiative recombination center. When the light source component works, the surface non-radiative recombination center captures a carrier in the semiconductor layer, and non-radiative recombination of the carrier occurs on the side surface. This reduces light emitting efficiency of the light source component. To overcome the foregoing problem, the light source component in this application is further provided with a conductive layer. The conductive layer may adjust and control, through electric field force, the carrier to be far away from surface non-radiative recombination centers of the first semiconductor layer and the second semiconductor layer. In this way, the carrier is far away from the surface non-radiative recombination center of the semiconductor layer under an action of the electric field force, thereby reducing a case in which the carrier is captured by the surface non-radiative recombination center, and improving light output efficiency of the light source component.
Patent EP-4286150-A1 (EP)
Title: Isostatic pressing  device capable of rapid heating and cooling by means of pressurized liquid circulation fan
Inventor: JANG JIN SUK
IPC: B30B11/00
Filed: 2021-03-10
Abstract: The present disclosure provides an isostatic press apparatus enabling rapid heating and cooling using a pressurized liquid circulation fan that is capable of performing isostatic pressing while heating or cooling a workpiece by heating or cooling a pressurized liquid. The isostatic press apparatus includes a pressure vessel for pressing a workpiece using the pressure of a pressurized liquid, a heat exchanger for exchanging heat with the pressurized liquid, a heating/cooling supply unit for heating or cooling a heat exchange medium that is to be supplied to the heat exchanger, a pressurized liquid circulation fan for circulating the pressurized liquid, a circulation fan motor for rotating the pressurized liquid circulation fan, a motor accommodation unit for accommodating the circulation fan motor therein, and a pressure equalization adjustment unit for increasing or decreasing the internal pressure in the motor accommodation unit to match the internal pressure in the pressure vessel.
Patent EP-4216950-A1 (EP)
Inventor: WU YONG
IPC: A61K31/43
Filed: 2021-04-02
Abstract: According to embodiments of the present disclosure, a method of treating, preventing or ameliorating acute alcoholic liver damage in a subject comprises administering to the subject an exogenous source of nicotinamide adenine dinucleotide (NAD+) comprising NADH (nicotinamide adenine dinucleotide (NAD) + hydrogen (H)) or NRH (dihydronicotinamide nucleoside). Administration of the exogenous source of NAD+ may also be used to increase a subject's tolerance to alcohol, and/or to treat, prevent or alleviate the symptoms of an alcohol hangover.
Patent EP-4309239-A1 (EP)
Inventor: LIU YONGBIN
IPC: H01P9/00
Filed: 2021-04-12
Abstract: La présente divulgation concerne un dispositif de retard de signal. Le dispositif comprend : un cadre en matériau isolant; de multiples électrodes de signal disposées dans le cadre et connectées électriquement entre elles en série; une borne d'entrée connectée électriquement à une première des multiples électrodes de signal et configurée pour recevoir un signal d'entrée; et une borne de sortie connectée électriquement à une seconde des multiples électrodes de signal et configurée pour délivrer un signal de sortie qui est retardé par les multiples électrodes de signal par rapport au signal d'entrée, au moins l'une des multiples électrodes de signal étant située à une hauteur différente de celle d'autres électrodes de signal par rapport à une surface sur laquelle doit être monté le dispositif.
Patent EP-4043921-A1 (EP)
Title: Multiple hypothesis-based fusion of sensor data
Inventor: Cao Nianxia
IPC: G01S15/86
Filed: 2022-01-10
Abstract: This document describes a multiple hypothesis-based data fusion tracker. Each hypothesis aligns to a different pseudo measurement type. The fusion tracker automatically determines, using a predefined error covariance associated with the radar, which pseudo measurement type has a greater chance of being accurate for a current situation. The fusion tracker may rely on either one of two combined radar and vision calculations, or the fusion tracker may ignore the vision-based pseudo measurements and instead, rely on radar pseudo measurements alone. By selecting between three different bounding boxes, a vision angle based box, a vision lateral position based box, or a radar only based box, the fusion tracker can balance accuracy and speed when drawing, repositioning, or resizing bounding boxes, even under congested traffic or other high volume situations.
Patent EP-4033404-A1 (EP)
Inventor: CHAN YATFEI
IPC: G06K9/62
Filed: 2022-01-20
Abstract: A class determination system includes: a classification unit configured to classify image data of an object to be inspected into one of a predetermined number of classes; an extraction unit provided to be associated with a classification target, and configured to extract a feature value by processing the image data classified by the classification unit; a determination unit configured to determine whether the feature value of the image data of the object to be inspected is included in a distribution region of the classification target into which the image data of the object to be inspected is classified, from among distribution regions of feature values of image data items whose classification targets are known, where in each of the distribution regions, a feature value space is defined for a corresponding classification target; and an output unit configured to output, in a case where it is determined that the feature value of the image data of the object to be inspected is not included in the distribution region, a determination result that the image data of the object to be inspected belongs to a new class.
Patent EP-4216387-A1 (EP)
Title: Elektronische schaltungsanordnung zur strombegrenzung
Inventor: TROYER MARKUS
IPC: H02H9/02
Filed: 2022-01-20
Abstract: Die Erfindung betrifft eine elektronische Schaltungsanordnung zur Strombegrenzung in einem Laststromkreis, mit einem zwischen einer Versorgungsspannung und einer Last angeordneten Leistungshalbleiter (M1), dessen Steuereingang mit dem Ausgang einer Reglerstufe (RS) und einem Schaltkontakt eines Schutzschalters verbunden ist, wobei in den Laststromkreis ein Shunt-Widerstand (R1)eingefügt ist und die daran auftretende Spannung das Spannungspotential am Steuereingang des Schutzschalters erhöht, dass mit dem Steuereingang des Schutzschalters weiterhin eine Stromquelle (SQ) verbunden ist, welche über einen Vorwiderstand (R2) eine Vorspannung am Steuereingang des Schutzschalters (Q1)erzeugt und dass die Stromquelle (SQ) einen negativen Temperaturkoeffizienten aufweist.
Patent EP-4036197-A1 (EP)
Inventor: KAMPARS VALDIS
IPC: C11B13/02
Filed: 2022-01-26
Abstract: The invention refers to the vegetable oil processing and energy sector, in particular the obtaining of raw material for the production of biodiesel from the oil refining process waste, called soapstock (SS), that is formed after the washing of the crude oil with an aqueous alkali solution. The invention is to be used for the industrial production of advanced biodiesel from the SS, which is generally considered a waste to be deposited and which cannot be used for the production of food. A high-yield high-quality acid oil, that can be used to produce modern biodiesel, is obtained via the developed two-stage process that includes the acidulation of the SS to pH 2-3 with subsequent high-temperature treatment in an ultrasound environment and the extraction of raw materials for the synthesis of advanced biodiesel from the resulting mixture using an ultrasound environment without prior separation of the aqueous phase.
Patent EP-4012658-A1 (EP)
Inventor: PRISCO GIUSEPPE
IPC: G06T15/00
Filed: 2010-03-17
Abstract: Landmark directional guidance is provided to an operator of an endoscopic device by displaying graphical representations of vectors adjacent a current image captured by an image capturing device disposed at a tip of the endoscopic device and being displayed at the time on a display screen, wherein the graphical representations of the vectors point in directions that the endoscope tip is to be steered in order to move towards associated landmarks such as anatomic structures. Navigation guidance is provided to the operator by determining a current position and shape of the endoscope relative to a reference frame, generating an endoscope computer model according to the determined position and shape, and displaying the endoscope computer model along with a patient computer model referenced to the reference frame so as to be viewable by the operator while steering the endoscope.
Patent EP-4219602-A1 (EP)
Title: Polyethylene blend for a film layer
Inventor: WANG JINGBO
IPC: C08J3/00
Filed: 2022-01-28
Abstract: Polyethylene blend of a specific multimodal metallocene catalysed linear low density polyethylene (mLLDPE) and a specific high density polyethylene, produced in the presence of a Ziegler-Natta catalyst (ZN-HDPE), which provides films with well-balanced properties, especially stiffness/impact balance.
Patent EP-4068148-A1 (EP)
Title: System and method of a customer management system
Inventor: GORNY TOMAS
IPC: G06F40/00
Filed: 2016-05-27
Abstract: A system and method are disclosed for an interface system comprising a communication device and a system administrator, the system administrator is configured to initiate a setup process, receive an identification number, receive user information, and in response to the setup process, associate the identification number with the user information.
Patent EP-4234695-A1 (EP)
Title: Methods for the selective removal of contaminants during a process of purifying biologic agents
Inventor: BOZIC KLEMEN
IPC: C12N15/10
Filed: 2022-02-24
Abstract: The present invention relates to methods for the selective removal of contaminants during a process of purifying a biologic agent, comprising a step of subjecting a solution containing (i) said biologic agent and (ii) potential contaminants to a filtration step using a charge-neutral organic polymer filter in the presence of a kosmotropic agent, wherein said one or more contaminants are contaminants that bind to the charge-neutral organic polymer filter in the presence of said at least one kosmotropic agent, while the biologic agent does not bind to the charge-neutral organic polymer filter in the presence of said at least one kosmotropic agent. These methods combine a dual use of the filter for chemical and mechanical removal of contaminants in a single step. The present invention further relates to respective methods for the purification of a biologic agent, as well as respective uses of a charge-neutral organic polymer filter.
Patent EP-4054011-A1 (EP)
Inventor: BLANKINSHIP ERIC
IPC: H01R13/436
Filed: 2022-03-04
Abstract: An electrical connector is provided. The electrical connector can include a female housing and a terminal position assurance member forming a pre-installed assembly. The TPA member can be in a final lock position to provide reinforcement or secondary locking for a terminal, and terminal position assurance. A male housing can be provided to receive the assembly.
Patent EP-4067230-A1 (EP)
Inventor: HOWE WAYNE RICHARD
IPC: B64C39/02
Filed: 2022-03-07
Abstract: An apparatus for stabilizing takeoff and landing of a vertical takeoff and landing vehicle (290), the apparatus comprising:at least one vertically-oriented support element (291) extending from a vertically-oriented support element first end (291a) to a vertically-oriented support element second end (291b), said at least one vertically-oriented support element further comprising at least one first cooperating stabilizer element located proximate to the vertically-oriented support element second end (291b) and comprising at least one of: a male attachment portion (62a, 62b, 62c, 62d, 62e), and a female attachment portion (52a, 52b, 52c, 52d, 52e, 52f);an enclosure (282) comprising an enclosure inner surface (282c), said enclosure dimensioned to substantially surround the at least one vertically-oriented support element; andan electric charging element (286) in communication with a power supply (288), and comprising at least one charging element charging surface (286a) in communication with at least one of: a charging base (286a), the at least one vertically-oriented support element (291), and the enclosure inner surface (282c).
Patent EP-4063912-A1 (EP)
Inventor: CHEN SUSAN YU-PING
IPC: G01S13/931
Filed: 2022-03-07
Abstract: This document describes techniques and systems related to tracking different sections of articulated vehicles. A vehicle uses a radar system that can discern between unarticulated vehicles and articulated vehicles, which by definition have multiple sections that can pivot in different directions for turning or closely following a curve. The radar system obtains detections indicative of another vehicle traveling nearby. When the detections indicate the other vehicle is articulated, the radar system tracks each identifiable section, rather than tracking all the sections together. A bounding box is generated for each identifiable section; the radar system separately and concurrently monitors a velocity of each bounding box. The multiple bounding boxes that are drawn enable the radar system to accurately track each connected section of the articulated vehicle, including to detect whether any movement occurs between two connected sections, for accurately localizing the vehicle when driving.
Patent EP-4242187-A1 (EP)
Inventor: WHITTAKER MARK
IPC: C04B28/06
Filed: 2022-03-08
Abstract: The present invention pertains to a two-component mortar system for chemical fastening of anchoring means in mineral substrates, comprising a curable aqueous-phase aluminous cement component A and an initiator component B in aqueous-phase for initiating the curing process, component A further comprising at least one blocking agent selected from the group consisting of boric acid, phosphoric acid, metaphosphoric acid, phosphorous acid and phosphonic acids, and water, and component B comprising blocked calcium silicate cement and water. Moreover, the present invention pertains to a two-component system, which is ready-for-use, for chemical fastening of anchoring means, preferably of metal elements, in mineral substrates, such as structures made of brickwork, concrete, pervious concrete or natural stone as well as its use for chemical fastening of anchoring means.
Patent EP-4256939-A1 (EP)
Inventor: GÜRKE STEFFEN
IPC: A01D41/127
Filed: 2022-04-05
Abstract: Erntemaschine zum Schneiden und Verarbeitung von Erntegut, aufweisend eine Sensoranordnung, Verfahren zur Ermittlung von Eigenschaften von Erntegut beim Verarbeiten des Ernteguts mit einer Erntemaschine, sowie Verfahren zur Ermittlung von Eigenschaften von Erntegut auf einem Feld.
Patent EP-4083745-A1 (EP)
Title: Active compensation circuit for a semiconductor regulator
Inventor: Shashwat
IPC: G05F1/565
Filed: 2022-04-14
Abstract: An active compensation circuit (128) for compensating the stability of a regulator (100d) is provided. The active compensation circuit (128) presents an equivalent capacitance and an equivalent resistance and compensates stability of system using the equivalent capacitance and the equivalent resistance. The regulator includes a power transistor (102) that receives a driving signal and channelize the required current to a load (106) driven by this block. The regulator's stability is compensated using the active compensation circuit (128) to provide an accurate output voltage (V OUT ) without significantly compromising the accuracy (load regulation) and area of the system.
Patent EP-4053086-A1 (EP)
Inventor: TEUNISSEN PAULUS PAULUS ANTONIUS ANDREAS
IPC: C03C15/00
Filed: 2020-10-27
Abstract: Disclosed is a method for manufacturing a capillary usable as part of a hollow-core photonic crystal fiber. The method comprises obtaining a capillary having capillary wall comprising a first wall thickness; and chemically etching the capillary walls to reduce the wall thickness of the capillary wall. During performance of said etching step a control parameter is locally varied along the length of the capillary, the control parameter relating to reactivity of an etchant used in the etching step, so as to control the etched wall thickness of the capillary wall along the capillary length. Also disclosed is a capillary manufactured to such a method and various devices comprising such a capillary.
Patent EP-4054254-A1 (EP)
Inventor: RYU JINSOOK
IPC: H04W68/00
Filed: 2020-03-30
Abstract: A method for an access and mobility management function (AMF) of a wireless communication system is described herein. In accordance with one embodiment, the method includes receiving - by the AMF from a base station - a message comprising a parameter indicating whether the base station comprises a non-closed access group (CAG) cell. The method further includes, based on the parameter, sending - by the AMF to the base station - a paging message for a wireless device. Furthermore, a corresponding method for a base station as well as a respective AMF, a respective base station and related apparatuses, systems and devices are described herein.
Patent EP-4089279-A1 (EP)
Title: Wind turbine brake control device and wind turbine
Inventor: GOTO KENTA
IPC: F03D7/02
Filed: 2022-05-09
Abstract: Provided is a wind turbine brake control device including: an electromagnetic brake for braking at least one of relative rotation between a pinion gear installed in a first structure and a ring gear installed in a second structure or rotation of a motor having the pinion gear mounted thereto, the first structure and the second structure constituting a movable section of a wind turbine; and a contactless relay disposed on a power supply line between a power supply for operation of the electromagnetic brake and the electromagnetic brake and configured to open and close the power supply line.