baber/WOPTO huggingface dataset:
Patent EP-4258562-A1 (EP)
Inventor: WANG GUOLONG
IPC: H04B1/40
Filed: 2021-11-01
Abstract: A radio frequency (RF) transceiving system is provided. The RF transceiving system includes an RF transceiver (10), an antenna group, three RF low-noise-amplifier (LNA)-front-end-module (LFEM) devices (20), and a transmission/reception selection module (30). The antenna group includes at least a first antenna (Ant1), a second antenna (Ant2), a third antenna (Ant3), and a fourth antenna (Ant4). Each RF LFEM device (20) is provided with a first transmit/receive port (TRX1), a second transmit/receive port (TRX2), at least one antenna port (ANT), and a first receive port (RX1), a second receive port (RX2), and a third receive port (RX3) which are connected with the RF transceiver. Antenna ports (ANT) of the three RF LFEM devices (20) are respectively connected with the first antenna (Ant1), the second antenna (Ant2), and the third antenna (Ant3). The transmission/reception selection module (30) is respectively connected with the first transmit/receive port (TRX1) and the second transmit/receive port (TRX2) of each RF LFEM device (20), and is connected with the first antenna (Ant1), the second antenna (Ant2), and the third antenna (Ant3) via each RF LFEM device (20). The transmission/reception selection module (30) is further connected with the RF transceiver (10) and the fourth antenna (Ant4).
Patent EP-4267206-A1 (EP)
Title: Élimination sélective sur dispositif d'impuretés dans un fluide de nettoyage
Inventor: SIERACKI NATHAN
IPC: A61L2/00
Filed: 2021-11-11
Abstract: L'invention concerne un dispositif de nettoyage comportant un corps contenant un fluide de nettoyage, un élément d'application en communication fluidique sélective avec le corps par l'intermédiaire d'un trajet de fluide, et un premier élément sélectivement perméable prévu le long du trajet de fluide, le premier élément sélectivement perméable étant configuré pour interagir sélectivement avec un ou plusieurs composants sélectionnés du fluide de nettoyage de manière suffisante pour éliminer ledit un ou plusieurs composants sélectionnés du fluide de nettoyage lorsque le fluide de nettoyage se déplace le long du trajet de fluide, et l'interaction sélective entre le premier élément sélectivement perméable et ledit un ou plusieurs composants sélectionnés comprenant au moins une interaction physique. L'invention concerne également des procédés de fabrication et d'utilisation des dispositifs de nettoyage décrits ici.
Patent EP-4272881-A1 (EP)
Title: Cartridge preprocessing system for use in automated molecular diagnostics instrument
Inventor: WANG CHAO
IPC: B08B3/02
Filed: 2021-12-24
Abstract: A cartridge preprocessing system for use in an automated molecular diagnostics instrument, comprising a piercing apparatus and a cleaning apparatus, the piercing apparatus comprising a drive assembly and a piercing device, and the drive assembly controlling the piercing device to alternately move to a piercing station and a cleaning station. When the cartridge moves to the piercing station, the piercing device pierces a barrier film of the cartridge, and when the piercing device moves to the cleaning station, the cleaning apparatus cleans the piercing device. The cartridge preprocessing system for use in an automated molecular diagnostics instrument provided in the present application uses the cleaning apparatus to clean the piercing device so that the piercing device can be reused, reducing the use of consumables, reducing user costs, and being more environmentally friendly.
Patent EP-4273429-A1 (EP)
Inventor: SHAZUKI MITSUAKI
IPC: F16K31/126
Filed: 2021-12-22
Abstract: [Summary] 
     [Object] To provide an S valve structure to be incorporated in an accumulator spray with a reduced pulling force of a trigger portion E. 
     [Solution] The present invention is directed to an S valve structure A in an accumulator spray to be attached to a container to suction liquid in the container from an introduction tube H via an F valve into a main cylinder portion, apply pressure to the liquid in the main cylinder and, when the pressure exceeds a certain pressure, eject the liquid via an S valve structure A from a nozzle portion F wherein 
the S valve structure A is formed of a spring portion 1 and a valve piston portion 2 drooping from the spring portion 1, and the valve piston portion 2 includes a core rod portion 21, an outer skirt portion 22 extending downward from an outer circumference of the core rod portion 21 and an inner skirt portion 23 longer than the outer skirt portion 22.
Patent EP-4287432-A1 (EP)
Title: Power supply system and power supply unit
Inventor: MAKITANI ATSUSHI
IPC: H02J1/00
Filed: 2021-01-27
Abstract: Provided is a power supply system in which two or more power supply units are optionally connected and used in any operation mode. A power supply system 100 includes two or more power supply units 10 to 13, the power supply units 10 to 13 cooperating to supply DC power to a shared load 22, the power supply units 10 to 13 including a power supply main circuit 30 that converts AC power inputted from the outside into DC power; a control unit 36 that controls the power supply main circuit 30; a pair of synchronous terminals Z1, Z2 respectively connected to a pair of synchronous signal lines ZCL; a transmission unit 35 that outputs an error signal ER by establishing conduction between the pair of synchronous signal lines ZCL upon detection of an abnormality; and a reception unit 35 that detects a conductive state between the pair of synchronous signal lines ZCL and that receives the error signal ER, wherein the power supply main circuit 30 stops outputting based on timing of receiving the error signal ER.
Patent EP-4290914-A1 (EP)
Inventor: HE SHIMING
IPC: H04W24/02
Filed: 2021-11-26
Abstract: A traffic scenario identification method and apparatus, a device, and a storage medium. The method comprises: constructing multiple data features according to user data of a cell to be identified within a set period of time (S 110), the data features comprising cell-level features and sector-level features; selecting, from the multiple data features, a set number of data features corresponding to a candidate traffic scenario (S120); and inputting the set number of data features into a scenario identification binary classification model corresponding to the candidate traffic scenario to obtain a target traffic scenario of the cell to be identified (S130).
Patent EP-4235894-A1 (EP)
Inventor: HE XIAONING
IPC: H01M10/0525
Filed: 2021-12-30
Abstract: This application provides an electrode assembly, a secondary battery, a battery module, a battery pack, and an electrical device. The electrode assembly includes a positive electrode plate containing a positive active material and a negative electrode plate. The positive electrode plate includes at least one positive bend portion and at least one positive flat straight portion connected to the positive bend portion. At least one positive bend portion in the positive electrode plate is a first bend portion. At least a part of the positive active material of the first bend portion includes a polymer coating layer capable of obstructing migration of active ions. A ratio of an ionic conductivity λ 1  of the first bend portion to an ionic conductivity λ 2  of the positive flat straight portion satisfies 0 ≤ λ 1 /λ 2  < 1. This application enhances safety performance of the secondary battery.
Patent EP-4026795-A1 (EP)
Title: Ventileinsatz eines getränkefasses sowie monitoringsystem und verfahren zur überwachung von getränkefässern
Inventor: WINKELMANN ERIK
IPC: B67D1/00
Filed: 2022-01-05
Abstract: Die Erfindung betrifft einen Ventileinsatz (1) eines Getränkefasses für kohlensäurehaltige Getränke.Der Ventileinsatz (1) weist mindestens eine Messeinheit (5) auf, die Messtechnik, Elektronik und Sensorik zur Erfassung von Druck, Temperatur, Lage und Beschleunigung und zur Ortsbestimmung sowie Mittel zur Identifikation des Ventileinsatzes (1), Mittel zum Senden und Empfangen von Daten, die mit der Sensorik zur Erfassung von Druck, Temperatur, Lage und Beschleunigung und zur Ortsbestimmung kommunikativ verbunden sind, sowie Mittel zur Stromversorgung umfasst, wobei die mindestens eine Messeinheit (5) in einem Bereich, der zwischen dem einen Verbindungsbereich (4) für die Befestigung des Ventileinsatzes (1) in dem einen Getränkefass und einem freien Ende (3a) des Steigrohrs (3) liegt, platziert und zumindest teilweise am Umfang des Steigrohrs befestigt ist und in mindestens einer Hülle oder mindestens einem Gehäuse aus lebensmittelechtem Material wasserdicht eingehaust ist.Des Weiteren betrifft die Erfindung ein Getränkefass zur Lagerung eines kohlensäurehaltigen Getränks, wobei das Getränkefass den genannten Ventileinsatz (1) als wartungsfähiges Verschleißteil aufweist, sowie ein Monitoringsystem und Verfahren zur Überwachung von derartigen Getränkefässern.
Patent EP-4057151-A1 (EP)
Title: Selection of communication protocol for management bus
Inventor: JURSKI JANUSZ
IPC: G06F13/42
Filed: 2022-01-11
Abstract: An apparatus may include a controller for a system management bus. The controller may be to: detect a trigger event associated with the system management bus; in response to a detection of the trigger event, transmit a broadcast address on the system management bus, where the broadcast address is not used in a first communication protocol; and in response to a determination that the transmitted broadcast address was acknowledged, use a second communication protocol for transmissions on the system management bus. Other embodiments are described and claimed.
Patent EP-4043640-A1 (EP)
Title: Method of determining usage of a construction machine and construction machine
Inventor: PAULSEN SVEN
IPC: G01F13/00
Filed: 2013-09-19
Abstract: A system is provided for determining a volume of material milled, or a surface area milled, by a construction machine having a milling drum. The volume of material milled is determined as a function of a cross-sectional area of material to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling. The cross-sectional area is determined in part by direct machine observation of one or more profile characteristics of a ground surface in front of the milling drum. The surface area milled is determined as a function of the width of the area to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling.
Patent EP-4049671-A1 (EP)
Inventor: SPIRIO LISA
IPC: A61L27/54
Filed: 2005-07-06
Abstract: A method of preparing a composition comprising a plurality of amphiphilic peptide chains having alternating hydrophilic and hydrophobic amino acids, wherein the peptide contains at least 8 amino acids, are complementary and structurally compatible, and self-assemble into a beta-sheet macroscopic scaffold and wherein the method comprises a purification step. At least 75% of the peptide chains have the same sequence and the peptide chains are at least about 75% pure.
Patent EP-4039581-A1 (EP)
Title: Hybrid marine propulsion system
Inventor: RAATS JOSEPH
IPC: B63H23/10
Filed: 2022-02-01
Abstract: A hybrid propulsion system for a marine vessel is described. The hybrid propulsion system includes a shaft coupled to a propeller, a planetary gear system configured to operate in a first configuration and a second configuration, and a motor-generator. The motor-generator is configured to selectively rotate with and provide torque to the shaft through the planetary gear system in the first configuration and to rotate independently from the shaft in the second configuration. The shaft extends from the propeller through the planetary gear system and the motor-generator to a torque producing device for the marine vessel.
Patent EP-4227794-A1 (EP)
Inventor: LEHTINIEMI ARTO JUHANI
IPC: G06F3/14
Filed: 2022-02-14
Abstract: An apparatus, method and computer program is described comprising: receiving first and second content suitable for display on a user device (60), wherein the user device comprises a first display portion (61a) and a second display portion (61b), wherein in a first configuration, the first and second display portions are provided on opposite sides of the user device and are directed in different directions; determining the first content (64) to be primary content or secondary content, wherein the first content comprises a visual component; determining the second content (66) to be primary content or secondary content, wherein the second content comprises a visual component; displaying the visual component of the first content on the first display portion in the event that the first content is primary content; displaying the visual component of the second content on the second display portion in the event that the second content is primary content; and when the user device is in the first configuration, changing content identified as primary content to be identified as secondary content and changing content identified to be secondary content to be identified as primary content in response to the user device being rotated (62) to swap the directions of the first and second display portions.
Patent EP-4043603-A1 (EP)
Inventor: THIESSEN RICHARD GEORG
IPC: C21D9/46
Filed: 2017-09-28
Abstract: Die Erfindung betrifft ein für eine Bake-Hardening-Behandlung geeignetes höchstfestes Stahlflachprodukt sowie ein Verfahren zur Herstellung eines solchen Stahlflachprodukts. Das Stahlflachprodukt besteht aus einem Stahl, der aus (in Gew.-%) 0,1 - 0,5 % C, 1,0 - 3,0 % Mn, 0,5 - 2,0 % Si, 0,01 - 1,5 % Al, 0,001 - 0,008 % N, bis zu 0,02 % P, bis zu 0,005 % S sowie optional aus einem oder mehreren der folgenden Elemente 0,01 - 1,0 % Cr, 0,01 - 0,2 % Mo, 0,001 - 0,01 % B sowie optional aus in Summe 0,005 - 0,2 % V, Ti und Nb, wobei der Ti-Anteil nicht mehr als 0,10% beträgt, und als Rest Eisen und unvermeidbaren Verunreinigungen besteht, und wobei das Stahlflachprodukt ein Gefüge aufweist, das aus nicht mehr als als 15 Flächen-% Ferrit, nicht mehr als als 5 Flächen-% Bainit, mindestens 5 Volumen-% Restaustenit und mindestens 80 Flächen-% Martensit, von welchem mindestens 75 Flächen-% angelassener Martensit ist, besteht.
Patent EP-4052828-A1 (EP)
Inventor: MATSUZAKI KENJI
IPC: B23K1/00
Filed: 2018-08-07
Abstract: A soldering iron control device (100) that allows electrical connection to a soldering iron and controls a temperature of a tip of the soldering iron. The soldering iron control device (100) includes a storage unit (in 109) configured to store in advance a first amount of power to be supplied to the soldering iron in an idling state where the tip is non-contact and the temperature of the tip is maintained within a predetermined range including a set temperature, and a measurement unit (in 109) configured to measure, when the tip enters a load state where the temperature of the tip decreases by a predetermined amount or more from the set temperature by the tip coming into contact with a workpiece, a third amount of power obtained by subtracting the first amount of power from a second amount of power to be supplied to the soldering iron in the load state.
Patent EP-4064603-A1 (EP)
Inventor: SAHLIN HENRIK
IPC: H04W74/08
Filed: 2017-12-20
Abstract: An example method for transmitting a random access preamble comprises selecting (502) a random access preamble configuration from a plurality of predetermined random access preamble configurations. The method further includes determining (504) a time interval in which to transmit the random access preamble. The method further comprises transmitting (506) the random access preamble according to the selected random access preamble configuration. Each of the plurality of random access preamble configurations comprises a combination of (a) a single root sequence from a predetermined set of one or more root sequences, (b) a single cyclic shift of a predetermined plurality of cyclic shifts for the root sequence, and (c) a single starting position of two or more predetermined starting positions within time intervals allocated for random access preamble transmission.
Patent EP-4248913-A1 (EP)
Title: Device for heart valve repair
Inventor: BOLLEN XAVIER
IPC: A61F2/24
Filed: 2022-03-24
Abstract: The present invention relates to a device for heart valve repair configured to be implanted around a heart valve of a subject, the heart valve comprising an annulus and at least two leaflets, the device comprising: a base configured to fit around the annulus of the heart valve, so as to limit a radially outward displacement of said annulus; at least two elongated members extending from the base, each elongated member extending parallel to a longitudinal axis and ending in a free end opposite to the base and being sized to extend between the annulus of the heart valve and a commissure between the at least two leaflets; a securing member configured to join at least two free ends, so as to prevent an outward displacement of said free ends when the device is implanted around the heart valve.
Patent EP-4254210-A1 (EP)
Title: Position determination arrangement
Inventor: BULJOVCIC DALIBOR
IPC: G06F13/40
Filed: 2022-03-31
Abstract: An arrangement comprises a master unit (50) comprising a first output (V1) and a second output (V2), and being configured to provide a first potential at the first output (V1), and a second potential at the second output (V2), wherein the second potential is different from the first potential; a first slave unit (401) and an identical second slave unit (402), each of the first and second slave units (401, 402) comprising a first input (X1), a second input (X2), and a polarity determination unit (70); and a bus line (60) coupled to the master unit (50), the first lave unit (401), and the second slave unit (402), wherein the first input (X1) of the first slave unit (401) is coupled to the first output (V1), and the second input (X2) of the first slave unit (401) is coupled to the second output (V2) of the master unit (50), the first input (X1) of the second slave unit (402) is coupled to the second output (V2), and the second input (X2) of the second slave unit (402) is coupled to the first output (V1) of the master unit (50), the polarity detection unit (70) of the first slave unit (401) is configured to determine which potential is provided at which input (X1, X2) of the first slave unit (401), and to output a corresponding polarity signal (P1) having a first state (1) via the bus line (60), and the polarity detection unit (70) of the second slave unit (402) is configured to determine which potential is provided at which input (X1, X2) of the second slave unit (402), and to output a corresponding polarity signal (P1) having a second state (0) via the bus line (60).
Patent EP-4064705-A1 (EP)
Title: Image processing apparatus and method
Inventor: SATO KAZUSHI
IPC: H04N19/90
Filed: 2012-01-04
Abstract: The present technology relates to an image processing apparatus and method that are capable of enhancing encoding efficiency while suppressing a decrease in the efficiency of encoding processing. The image processing apparatus includes an encoding mode setter that sets, in units of coding units having a hierarchical structure, whether a non-compression mode is to be selected as an encoding mode for encoding image data, the non-compression mode being an encoding mode in which the image data is output as encoded data, and an encoder that encodes the image data in units of the coding units in accordance with a mode set by the encoding mode setter. The present disclosure can be applied to, for example, an image processing apparatus.
Patent EP-4084444-A1 (EP)
Inventor: MAKABE HIROYUKI
IPC: H04L67/12
Filed: 2022-04-20
Abstract: In an information processing device (10), a communication control unit (11) performs communication using a first communication method and using a second communication method that is faster than the first communication method. An equalizing unit (13b) performs an equalization operation using the first communication method with respect to a first information processing device (100) in a redundancy system in which redundancy is achieved between the first information processing device (100) and a second information processing device (100) using the first communication method. After the equalization operation is completed by the equalizing unit (13b), another equalizing unit (13c) performs the equalization operation using the second communication method with respect to a third information processing device (10), and builds a redundancy system in which the concerned information processing device (10) and the third information processing device (10) are used.
Patent EP-4138155-A1 (EP)
Inventor: HUANG CHEN-YI
IPC: H01M4/1397
Filed: 2022-04-27
Abstract: A preparation method of a cathode material for a secondary battery is provided. First, a lithium metal phosphate material and a first conductive carbon (C1) are provided. The lithium metal phosphate material is made of a plurality of secondary particles (10). Each of the secondary particles (10) is formed by the aggregation of a plurality of primary particles (100). An interparticle space (200) is formed between the plurality of primary particles (100). Next, the lithium metal phosphate material and the first conductive carbon (C1) are mixed by a mechanical method, and a composite material (1) is prepared. The first conductive carbon (C1) is uniformly arranged in the interparticle space (200). After that, a second conductive carbon (C2), a binder (B) and a solvent are provided. Finally, the composite material (1), the second conductive carbon (C2), the binder (B) and the solvent are mixed, and a cathode material for preparing a positive plate (2) is prepared.
Patent EP-4092933-A1 (EP)
Inventor: KENNEY BRENT A
IPC: H04B17/336
Filed: 2022-05-02
Abstract: Indicating to a receiver node in a network that the receiver node should begin tracking signal to noise ratio (SNR) of a received signal for a new power and rate (PAR) interval for data sent from a transmitter node. A method includes determining that a new PAR interval is beginning. The method further includes adding an identifier to a data block. The identifier corresponds to the new PAR interval. The method further includes sending the data block from the transmitter node to the receiver node, where the receiver node will use the identifier to determine that a new tracking interval of SNR should be performed for the data block and subsequent data blocks having the identifier.
Patent EP-4156422-A1 (EP)
Inventor: TSUCHIYA HIROTAKA
IPC: H01R24/52
Filed: 2022-05-03
Abstract: The connector includes: an axial member that is a cylindrical conductor; a central contact disposed inside along a central axis of the axial member; an insulating member interposed between the axial member and the central contact and which holds the central contact; a first flange and a second flange provided on an outer peripheral surface of the axial member; and a metal spring provided along an outer peripheral surface of the axial member. The metal spring includes: a C-shaped metal spring body; curved parts; elastic pieces that extend from the curved parts so as to face an outer peripheral surface of the metal spring body; inner protrusions provided on an inner peripheral surface of the metal spring body so as to protrude inside the metal spring body; and outer protrusions provided on outer peripheral surfaces of the elastic pieces so as to protrude outside the elastic pieces.