baber/WOPTO huggingface dataset:
Patent EP-4217934-A1 (EP)
Title: Method and system for relation learning by multi-hop attention graph neural network
Inventor: WANG GUANGTAO
IPC: G06N5/02
Filed: 2021-09-23
Abstract: System and method for completing knowledge graph. The system includes a computing device, the computing device has a processer and a storage device storing computer executable code. The computer executable code is configured to: provide an incomplete knowledge graph comprising a plurality of nodes and a plurality of edges, each of the edges connecting two of the plurality of nodes; calculate an attention matrix of the incomplete knowledge graph based on one-hop attention between any two of the plurality of the nodes that are connected by one of the plurality of the edges; calculate multi-head diffusion attention for any two of the plurality of nodes from the attention matrix; obtain updated embedding of the incomplete knowledge graph using the multi-head diffusion attention; and update the incomplete knowledge graph to obtain updated knowledge graph based on the updated embedding.
Patent EP-4177305-A1 (EP)
Inventor: MURATANI KEIICHI
IPC: C08K5/5313
Filed: 2021-09-27
Abstract: Provided are: a flame-retardant rubber composition containing the following components (A)-(E); and an outer hood for a rail vehicle, the outer hood composed of a cross-linked body of the flame-retardant rubber composition. Accordingly, the present invention ensures excellent rubber properties such as tensile strength and elongation at break, and exhibits good flame-retardancy. (A) At least one which is not (B) below and is selected from the group consisting of diene-based rubber, olefin-based rubber, urethane rubber, and silicone rubber. (B) Acid-modified polyolefin. (C) Metal hydroxide. (D) Phosphinic acid metal salt. (E) Cross-linking agent of component (A).
Patent EP-4138198-A1 (EP)
Title: Separator for secondary battery comprising adhesive layer, and method for manufacturing separator
Inventor: LEE SEUNG-HYUN
IPC: H01M50/449
Filed: 2021-10-08
Abstract: The present disclosure relates to a separator. The separator includes an electrode adhesive portion having a high content of binder and formed on the surface of the separator to provide increased binding force to an electrode and improved processability during the manufacture of a battery. Thus, the separator and the electrode are in close contact with each other to prevent generation of a gap, thereby providing an effect of improving resistance characteristics. In addition, the separator includes an inorganic coating layer disposed on the surface of a porous substrate, wherein the inorganic coating layer has a porous structure derived from the interstitial volumes among the inorganic particles, and thus the separator has suitable porosity and a sufficient degree of electrolyte retention. Further, since the separator includes the inorganic coating layer on the surface of the porous substrate, the separator ensures heat resistance and is prevented from shrinking, even when the internal temperature of a battery is increased. The present disclosure also relates to a method for manufacturing a separator. The method includes forming the inorganic coating layer and the electrode adhesive portion disposed on the inorganic coating layer through a single step using the density of inorganic particles and that of binder resin particles, and thus has an advantage in terms of convenience of processing.
Patent EP-4242229-A1 (EP)
Inventor: GUO JINLIN
IPC: C07K16/24
Filed: 2021-10-19
Abstract: Disclosed in the present invention are an antibody capable of binding to human thymic stromal lymphopoietin (hTSLP), a preparation method therefor and an application thereof. The anti-hTSLP antibody of the present invention can specifically bind to a hTSLP receptor, has a good effect of inhibiting the secretion of TARC by PBMC, and can be applied to the treatment of TSLP-related diseases, such as immune-mediated inflammatory diseases.
Patent EP-4245017-A1 (EP)
Inventor: ATEF AYOUB MICHAEL
IPC: H04L9/40
Filed: 2021-11-10
Abstract: Systems, methods, and devices for identifying and authenticating devices include a plurality of controllers and an embedded device. A first controller may grant or deny access of other controllers to the embedded device without a centralized intermediary such as a remote network resource. In this manner, different device control privileges may be set for different devices in the absence of a constant network connection among the devices or between the collection of devices and a network-connected resource such as an authentication server.
Patent EP-4248543-A1 (EP)
Inventor: YANKOWITZ JOSHUA AARON
IPC: H02J7/04
Filed: 2021-11-19
Abstract: The disclosed technology provides a resonant inductive receiver integrated in a wireless power receiver accessory such as a phone case and configured to provide power to an electronic device such as a mobile phone. The power to charge the electronic device is received from a pass-through connector coupled to the receiver accessory when a wired charger is plugged into the connector, or received from a wireless power transmitter when a wired charger is not plugged into the connector and the wireless power receiver is proximate to the wireless power transmitter.
Patent EP-4252831-A1 (EP)
Title: Arrhythmia treatment device and method for treating arrhythmia of user by using same
Inventor: KU YUNSEO
IPC: A61N1/365
Filed: 2021-11-11
Abstract: An arrhythmia treatment device, the device may comprise: a first electrode configured to output a stimulus corresponding to input treatment conditions to electrically stimulate nerves of a user on the basis of the input treatment conditions; a second electrode configured to measure biosignals of the user for a predetermined time interval after the first electrode outputs the stimulus; and a controller configured to check an arrhythmia treatment result of the user on the basis of the biosignals measured for the predetermined time interval, and to control output of the first electrode based on the checked arrhythmia treatment result.
Patent EP-4256214-A1 (EP)
Inventor: LUND EVEN
IPC: F16F15/00
Filed: 2021-12-02
Abstract: Viscoelastic damper assembly (100) applicable both in air andsubmerged applications and with improved efficiency over prior artsolutions for adding damping to an object or structure (400).
Patent EP-4261532-A1 (EP)
Inventor: NAKAMURA KATSUMI
IPC: G01N27/22
Filed: 2021-12-09
Abstract: A void fraction sensor according to the present disclosure includes an insulating inner pipe having a through hole through which a low-temperature liquid flows, at least a pair of electrodes mounted on an outer peripheral surface of the insulating inner pipe, and a heat insulating layer covering an outer peripheral side of the insulating inner pipe. A flowmeter according to the present disclosure measures a flow rate of a cryogenic liquid flowing through the through hole of the insulating inner pipe, and includes the void fraction sensor described above, and a flow velocity meter that measures a flow velocity of the cryogenic liquid flowing through the through hole.
Patent EP-4201275-A1 (EP)
Title: Electronic apparatus and control method thereof
Inventor: KIM Sanga
IPC: G06Q50/10
Filed: 2021-12-07
Abstract: An electronic apparatus configured to control a plurality of cooking apparatuses is provided. The electronic apparatus includes a communication interface, and a processor configured to control the plurality of cooking apparatuses through the communication interface, and provide information to a user terminal apparatus, and the processor is configured to generate, based on receiving a user command of selecting a plurality of recipes, a comprehensive recipe guide to uniformly perform cooking according to the plurality of recipes using the plurality of cooking apparatuses, and provide a guide message according to the comprehensive recipe guide to the user terminal apparatus, and control the plurality of cooking apparatuses based on an order and cooking time provided in the comprehensive recipe guide.
Patent EP-4268368-A1 (EP)
Inventor: HARRIS FREDRIC J
IPC: H03H19/00
Filed: 2021-12-22
Abstract: Analysis channelizers are provided. In one embodiment, the channelizer includes an M-path filter receiving an input signal; a circular buffer in communication with the M-path filter; and an M-point inverse fast Fourier transform (IFFT) circuit in communication with the circular buffer, such that the channelizer aligns spectra of the input signal with spectral responses an odd length, non-maximally decimated filter bank by alternating sign heterodyne of the input signal. The channelizer applies an equivalency theorem to the non-maximally decimated filter bank formed by an odd length polyphaser filter. Advantageously, the M-path filter does not require on-line signal processing to obtain odd-indexed filter centers. In another embodiment, the channelizer alternates a sign heterodyne of a filter coefficient weight.
Patent EP-4280450-A1 (EP)
Title: Method for switching the windings of an electric machine
Inventor: GOLOVKO OLEG ANATOLEVICH
IPC: H02P6/14
Filed: 2021-12-09
Abstract: The invention relates to the field of electrical engineering, specifically pertaining to systems for controlling electric machines. The technical result of employing the switching method described below is that of increasing the operating efficiency of an electric machine by recovering energy from transient processes occurring in the windings of electric machines. The claimed method for switching the windings of an electric machine consists in that, during operation of the electric machine, all the power phase circuits are momentarily interrupted at the time when the phase voltage across the winding begins to fall after having passed its maximum value. The angular magnitude of the power phase circuit interruption pulse is directly dependent on the magnitude of the current flowing through said power phase circuits.
Patent EP-4300412-A1 (EP)
Title: Biometric authentication system, authentication terminal, and authentication method
Inventor: NAKAZAKI Keiichiro
IPC: G06T7/00
Filed: 2021-08-25
Abstract: Authentication is performed by confirming that the true operator presents his/her own biometric authentication information at a common portable information terminal. The biometric authentication system has an image capture unit that acquires first and second image data of different biometric areas of an operator during a predetermined period, a display that displays a guide to guide the operator to the location of the biometric area in order to capture different biometric areas of the operator, and a memory that stores biometric authentication information of the operator in advance. Furthermore, the first vital information and the second vital information are extracted from the image data of the different biometric areas, respectively, the identity of the operator is determined based on the first vital information and the second vital information, and if the identity of the operator is confirmed, the biometric authentication is performed.
Patent EP-4231480-A1 (EP)
Inventor: WEI JIANRONG
IPC: H02J3/38
Filed: 2021-12-24
Abstract: The present invention provides a photovoltaic power generation system control method and apparatus, a power optimizer, and a storage medium, and relates to the technical field of power electronics, which includes that: an input current and an input voltage of a power optimizer are acquired; a actual input power is obtained based on the input voltage and the input current; a output power is obtained based on the actual input power and a pre-generated first mapping curve; the first mapping curve is used for indicating a corresponding relation between a output voltage and the output power of the power optimizer, the first mapping curve includes: a first voltage segment linear power curve and a second voltage segment linear power curve, and the voltage corresponding to a second voltage segment is higher than the voltage corresponding to a first voltage segment; a bus voltage corresponding to the output power is output to a post-stage photovoltaic inverter so that the post-stage photovoltaic inverter determines a target maximum power based on the bus voltage. With the solution, the competitive relation between the "power optimizer" and the "photovoltaic inverter" are configured to be effectively balanced, and the situation of mismatch shocks can be avoided.
Patent EP-4040167-A1 (EP)
Title: Fabry-perot based speed sensor
Inventor: VALLAMKONDU ASWIN KUMAR
IPC: G01P3/486
Filed: 2022-01-04
Abstract: Apparatus and associated methods relate to optically determining rotation frequency of a rotatable member using a Fabry-Perot cavity (16) formed between a partly reflective mirror (26) and a movable reflective mirror (28). A cavity dimension between the mirror and the movable reflective mirror changes in response to movement of the movable reflective mirror. The movable reflective mirror is bonded to a magneto-strictive material (30) having a thickness dimension that changes in response to changes in a magnetic field. A magnet (14) generates the magnetic field, which changes in response to rotation of the rotatable member. The detectable field variations are caused e.g. by teeth of a rotating target, moving within the magnetic field of a stationary permanent magnet.
Patent EP-4209645-A1 (EP)
Inventor: SCHWARZMEIER ROBERT
IPC: E04G15/06
Filed: 2022-01-07
Abstract: Das Verfahren zum Herstellen einer Wand (13) mit einer Wandnische (15) umfasst ein Bereitstellen eines Nischen-Formkörpers (1). Der Nischen-Formkörper (1) umfasst eine Rückwand (3) und eine sich von der Rückwand (3) in eine Öffnungsrichtung (11) des Nischen-Formkörpers (1) erstreckende Seitenwand (5). Die Rückwand (3) und die Seitenwand (5) definieren einen Nischen-Innenraum (7), welcher durch eine Eingriffsöffnung (9) des Nischen-Formkörpers (1) zugänglich ist. Der Nischen-Formkörper (1) wird in einer Einbauposition positioniert. Die Wand (13) wird gemauert oder betoniert, wobei zumindest ein über dem Nischen-Formkörper (1) liegender Bereich der Wand (13) erst nach dem Positionieren des Nischen-Formkörpers (1) in der Einbauposition erstellt wird und dabei der Nischen-Formkörper (1) in der Einbauposition in die Wand (13) integriert wird.
Patent EP-4040193-A1 (EP)
Title: Target path curvature estimation considering vehicle dynamics
Inventor: WANG XIAOHUI
IPC: G01S13/931
Filed: 2022-01-25
Abstract: This document describes target curvature estimation considering vehicle dynamics constraints. Some vehicle dynamics models use several kinematic states to predict the paths of targets identified by an object-tracking system. Rather than rely on predetermined industry measurements as the kinematic inputs to a model, an example system instead estimates some of these states using near real-time data output from a tracking filter. This can include estimating position and velocity states, as well as curvature and centripetal acceleration states. The example system is particularly suited at accurately predicting the curvature and centripetal acceleration states, which greatly improves the accuracy of the object-tracking system, and further improves safety in avoiding a target collision.
Patent EP-4039212-A1 (EP)
Title: Treatment device
Inventor: MIYAZAKI AKIRA
IPC: A61B18/14
Filed: 2022-01-31
Abstract: A treatment device equipped with high frequency capability has a pair of clasping jaws. The upper and lower jaws are openable-closable and serves as high frequency electrodes to clamp and seal and/or transect tissue. A blade traverses a channel in the upper and lower jaws and is used to open and close the upper and lower jaws. Additional structures and mechanisms contribute to the operation of the upper and lower jaws and add strength to the opening of the clasping jaws, which is useful in the procedure of peeling tissues using the opening movement of the clasping jaws.
Patent EP-4228204-A1 (EP)
Inventor: ASCHAUER HANS
IPC: H04L9/40
Filed: 2022-02-15
Abstract: Die Erfindung gibt Verfahren zur Kommunikation in einem OT System, aufweisend eine erste Recheneinheit (1), eine zweite Recheneinheit (2) und eine IAM Recheneinheit (3), mit den Schritten:i) die erste Recheneinheit (1) beantrag für einen vorgegeben Dienst der zweiten Recheneinheit (2) bei der IAM Recheneinheit (3) ein Token (4), wobei das Token (4) eine Autorisierungs-Information für den Dienst aufweist,ii) nach erfolgreicher Authentisierung und Überprüfung einer Autorisierung der ersten Recheneinheit (1) für den Dienst erhält die erste Recheneinheit (1) das Token (4),iii) die erste Recheneinheit (1) überträgt das Token (4) an die zweite Recheneinheit (4),iv) das Token (4) wird von der zweiten Recheneinheit (2) auf Autorisierung überprüft,v) bei erfolgreicher Autorisierung wird ein logischer Kommunikationskanal (5) zwischen der ersten und der zweiten Recheneinheit (1, 2) aufgebaut und der Dienst zur Verfügung gestellt, wobeiv.a) der Kommunikationskanal (5) kryptografisch geschützt ausgebildet ist,v.b) der kryptografische Schutz des Kommunikationskanals (5) kryptografisch an den Inhalt des Tokens (4) gebunden ist, undv.c) der Lebenszyklus des Kommunikationskanals (5) auch zeitlich länger sein darf als der Kommunikationsvorgang zwischen der ersten und der zweiten Recheneinheit (1, 2), undvi) die Kommunikation zwischen der ersten und der zweiten Recheneinheit (1, 2) wird ausschließlich über den logischen Kommunikationskanal (5) durchgeführt.Die Erfindung gibt auch ein zugehöriges OT System an.
Patent EP-4109241-A1 (EP)
Inventor: MADDURI VENKATESWARA RAO
IPC: G06F9/30
Filed: 2022-03-08
Abstract: An apparatus and method for multiplying packed real and imaginary components of complex numbers and complex conjugates. For example, one embodiment of a processor comprises: a decoder to decode a first instruction to generate a decoded instruction; a first source register to store a first plurality of packed real and imaginary data elements; a second source register to store a second plurality of packed real and imaginary data elements; and execution circuitry to execute the decoded instruction. The execution circuitry includes multiplier circuitry to multiply select real and imaginary data elements in the first and second source registers to generate a plurality of real and imaginary products; adder circuitry to add/subtract various real and imaginary products, scale the results according to an immediate of the instruction, round the scaled results; and saturation circuitry to saturate the rounded results.
Patent EP-4245241-A1 (EP)
Title: A system for thermal ablation treatment planning
Inventor: ISOLA ALFONSO AGATINO
IPC: A61B34/10
Filed: 2022-03-14
Abstract: A system (100) for thermal ablation treatment planning is provided that allows to provide an entry condition (21a, 21b; 22a, 22b) indicative of how a trajectory of a thermal ablation source (50) is to enter a treatment region (60). A configuration space is then provided that comprises, as configurations, a) candidate positions corresponding to candidate trajectories (311a, 311b; 312a, 312b) entering the treatment region in accordance with the provided entry condition, and b) candidate thermal control parameter values (32i, 32ii) for each of the candidate positions. Based on candidate thermal impacts (10a, 10b, 10c, 10d) provided for each of the configurations, a treatment plan is determined that satisfies a thermal impact objective.
Patent EP-4064444-A1 (EP)
Title: Composite separator and electrochemical device using the same
Inventor: JI SANG YOON
IPC: H01M50/449
Filed: 2022-03-16
Abstract: The present disclosure relates to a novel organic/inorganic composite porous separator that has excellent thermal stability, improved wettability with an electrolyte solution, an excellent adhesive property between a porous substrate and a porous active layer, excellent electrochemical stability, excellent lithium ion conductivity, and a low resistance increase rate in comparison to a polyolefin-based separator according to the related art, and an electrochemical device capable of implementing both securing of safety and performance improvement by including the separator.
Patent EP-4064347-A1 (EP)
Inventor: ALI MOHAMED ANWAR
IPC: H01L25/065
Filed: 2022-03-21
Abstract: A semiconductor package includes an interposer, a number of a first integrated circuit (IC) dies, one or more second IC dies, and one or more dummy dies. The first IC dies, the second IC dies and the dummy dies are implemented on the interposer. The dummy dies are configured to enable routing of pins of the first IC dies to selected circuits of the second IC dies while conforming to predefined routing rules.
Patent EP-4082854-A1 (EP)
Inventor: SUN SICHEN
IPC: B60W30/16
Filed: 2022-03-30
Abstract: The disclosure relates to a vehicle velocity control method. The method includes: determining, by an onboard sensor, drivable distances in different directions in front of a current vehicle, and obtaining, at least based on types of targets in the different directions, an area of a drivable space in front of the current vehicle; determining, based on the area of the drivable space and a current vehicle velocity, a result of a safety degree in a current driving scenario; and controlling the vehicle velocity of the current vehicle based on the result of the safety degree. The disclosure further relates to a vehicle control device, a computer storage medium, and a vehicle.
Patent EP-4089932-A1 (EP)
Inventor: KNUDSEN KNUD
IPC: H04B7/155
Filed: 2022-04-20
Abstract: A relay discovery may be performed by apparatuses acting as relay nodes sending first messages indicating existence of a relay capable node and user nodes monitoring (9-1) the first messages. However, the relay nodes are configured to monitor broadcasted second messages (9-3), a second message being broadcasted by a user node that has determined it has a lack of sufficiency of link redundancy. The second message indicates a fast link discovery request for sidelink communications with quality of service requirements.
Patent EP-4099373-A1 (EP)
Inventor: GULER LEONARD P
IPC: H01L27/088
Filed: 2022-04-26
Abstract: Gate aligned fin cut for advanced integrated circuit structure fabrication is described. For example, an integrated circuit structure includes a first fin segment having a fin end, and a second fin segment spaced apart from the first fin segment, the second fin segment having a fin end facing the fin end of the first fin segment. A first gate structure is over the first fin segment, the first gate structure substantially vertically aligned with the fin end of the first fin segment. A second gate structure is over the second fin segment, the second gate structure substantially vertically aligned with the fin end of the second fin segment. An isolation structure is laterally between the fin end of the first fin segment and the fin end of the second fin segment.
Patent EP-4082908-A1 (EP)
Title: Passenger utility element and seat unit
Inventor: SENECHAL GARY
IPC: B60N2/75
Filed: 2022-04-27
Abstract: A passenger utility element for a seat includes a utility base element and an extension element. The extension element is movable between a stowed position and a deployed use position relative to the utility base element. The extension element comprises a cushioned support surface configured to be exposed in the deployed use position.
Patent EP-4094757-A1 (EP)
Title: Composition of acylethanolamides from olive oil fatty acids
Inventor: DELLA VALLE FRANCESCO
IPC: C07C231/20
Filed: 2022-05-18
Abstract: The present invention relates to a composition of acylethanolamides obtained from olive oil fatty acids and the use thereof in treating neuroinflammation. 
     In particular, the present invention relates to an acylethanolamide complex comprising (weight percentages): 
- oleoylethanolamide (OEA) C18:1 60-65% 
- palmitoylethanolamide (PEA) C16:0 5-20% 
- linoleylethanolamide (LEA) C18:2 5-20% 
- stearoylethanolamide (SEA) C18:0 1-2% 
- palmitoylethanolamide (POEA) C16:1 0.1-0.8% 
- myristoylethanolamide (MEA) C14:0 0.02-0.15% 
- mixture of glycerides 4-6% 
- glycerol 6-8%. 
     Also disclosed are a method for obtaining it and formulations containing it.