baber/WOPTO huggingface dataset:
Patent EP-4160638-A1 (EP)
Inventor: TSUTSUMI TAKASHI
IPC: H01H50/00
Filed: 2021-12-06
Abstract: A hermetically sealed electromagnetic contactor includes a pair of fixed contact pieces (10) and (11) having fixed contacts (10a) and (11a), a movable contact piece (12) having a pair of movable contacts (12a) and (12b) capable of coming into contact with and being separated from the fixed contacts of the pair of fixed contact pieces, an electromagnet unit (7) configured to drive the movable contact piece, a hermetically sealed container (4) configured to house the pair of fixed contact pieces, the movable contact piece, and the electromagnet unit in the same space in a hermetically sealed manner and being filled with arc-extinguishing gas, and two pairs of arc-extinguishing permanent magnets (30) to (33) arranged inside the hermetically sealed container and configured to stretch arcs generated between the fixed contacts of the pair of fixed contact pieces and the pair of movable contacts of the movable contact piece.
Patent EP-4315917-A1 (EP)
Inventor: ELSHAFIE AHMED
IPC: H04W12/04
Filed: 2021-03-22
Abstract: Selon certains aspects, la présente invention concerne des techniques d'extraction de clé de chiffrement à l'aide d'une surface intelligente reconfigurable (RIS). Un procédé qui peut être mis en œuvre par un premier nœud sans fil comprend la réception, en provenance d'un second nœud sans fil, d'un ou de plusieurs premiers signaux de référence (RS) sous la forme de réflexions contre une RIS. Le procédé comprend également la génération d'une clé sur la base, au moins en partie, d'une quantification du ou des premiers RS, et la communication, sur la base de la clé, avec le second nœud sans fil.
Patent EP-4315648-A1 (EP)
Inventor: YANG LUANXIA
IPC: H04B7/14
Filed: 2021-04-03
Abstract: Divers aspects de la présente divulgation concernent de manière générale des communications sans fil. Selon certains aspects, un nœud peut recevoir un premier canal de commande associé à une communication basée sur de multiples relais. Le nœud peut identifier un nœud cible d'une charge utile du premier canal de commande sur la base au moins en partie : d'informations incluses dans la charge utile et/ou d'un identifiant associé au premier canal de commande. Le nœud peut transmettre un second canal de commande transportant la charge utile vers le nœud cible si le nœud n'est pas le nœud cible. Le nœud peut décoder la charge utile si le nœud est le nœud cible. La divulgation concerne également de nombreux autres aspects.
Patent EP-4200852-A1 (EP)
Title: Power management for a memory system
Inventor: ZHU FEIFEI
IPC: G11C16/30
Filed: 2021-06-01
Abstract: A memory system may include at least one memory device and a memory controller coupled to the at least one memory device. Each memory device may include an array of memory cells and a control logic coupled to the array of memory cells. The memory controller and the control logic of the memory device may be powered by a first power source having a first predetermined power consumption threshold. The array of memory cells of the memory device may be powered by a second power source having a second predetermined power consumption threshold. The memory controller may be configured to maintain a first queue of memory operations, wherein execution of the memory operations in the first queue causes power consumption from the first power source; maintain a second queue of memory operations, wherein execution of the memory operations in the second queue causes power consumption from the second power source; separately determine whether execution of subsequent memory operations in the first and second queues, respectively, would cause the corresponding first and second power sources to be overloaded; execute, based on the determination, the subsequent memory operation in the first or second queue that would not cause the corresponding first or second power source to be overloaded; and delay, based on the determination, the subsequent memory operation in the first or second queue that would cause the corresponding first or second power source to be overloaded.
Patent EP-4300577-A1 (EP)
Title: Light-emitting substrate and preparation method therefor, and light-emitting apparatus
Inventor: MEI WENHAI
IPC: H01L27/00
Filed: 2021-09-14
Abstract: A light-emitting substrate (1) includes a substrate (11) and a plurality of light-emitting devices (13) disposed on the substrate (11). The light-emitting devices (13) include at least one first light-emitting device (13a) and at least one second light-emitting device (13b). The at least one first light-emitting device (13a) includes a first color light-emitting layer (133a_1) with a first thickness (d1). The at least one second light-emitting device (13b) includes a first color light-emitting layer (133a_1) with a second thickness (d2), and a first material layer (10) and a second color light-emitting layer (133a_2) that are sequentially stacked on the first color light-emitting layer (133a_1) included in the second light-emitting device (13b) in a direction away from the substrate (11). The second thickness (d2) is less than the first thickness (d1).
Patent EP-4239829-A1 (EP)
Inventor: ZHANG WEI
IPC: H02J7/00
Filed: 2021-09-18
Abstract: Embodiments of this application provide a charging method and charging apparatus for traction battery, which can improve performance of charging apparatuses. The charging method is applied to a charging apparatus. The charging apparatus includes N energy storage units connected in series, where each energy storage unit includes an energy storage battery and a first DC/DC converter connected to the energy storage battery, and each charging period of the charging apparatus includes a stage in which a traction battery is charged and a stage in which the traction battery discharges to the N energy storage units. The charging method includes: in the discharge stage, obtaining a current voltage of the energy storage battery in each energy storage unit; determining, based on the current voltage of the energy storage battery in each energy storage unit, a first voltage output by the first DC/DC converter in each energy storage unit, where the first voltage output is inversely proportional to the current voltage of the energy storage battery; and sending the first voltage to the first DC/DC converter, so as to cause the energy storage battery to receive, at the first voltage via the first DC/DC converter, electrical energy released by the traction battery.
Patent EP-4027491-A1 (EP)
Inventor: OKOCHI TOSHINORI
IPC: H02K1/276
Filed: 2022-01-06
Abstract: A rotor (12) to be provided in a rotating electric machine (10). The rotor (12) includes a rotor core (22) provided with a pair of flux barriers (40c, 40d) and a void portion (42). A pair of magnets (b, c) are provided in the pair of flux barriers (40c, 40d). Each of the pair of magnets (b, c) has a rectangular shape in its cross section. The void portion (42) is located on an inner peripheral side than an imaginary line (Lm) connecting between inner-peripheral-side corners (bi, ci) of the pair of magnets (b, c). A first width (Wql) is defined by a shortest distance between the pair of flux barriers (40c, 40d). A second width (Wq2) is defined by a distance from the void portion (42) to an intersection point (P) at which the imaginary line (Lm) intersects with a shortest line segment (Ls) whose length corresponds to a shortest distance between one of the pair of magnets (b, c) and the void portion (42). The second width (Wq2) is smaller than the first width (Wql).
Patent EP-4030727-A1 (EP)
Inventor: DI MARTINO CATELLO
IPC: H04L41/0866
Filed: 2022-01-12
Abstract: Various example embodiments for supporting wireless connectivity for automated materials handling (AMH) are presented. Various example embodiments for supporting wireless connectivity for AMH may be configured to support wireless connectivity for AMH devices in an AMH environment (e.g., factory floor, mining environment, or the like). Various example embodiments for supporting wireless connectivity for AMH devices in an AMH environment may be configured to ensure that the AMH devices can maintain reliable connectivity to and communication with a network of the AMH environment.
Patent EP-4033856-A1 (EP)
Title: Planar heating element
Inventor: ISHIKUBO Masamichi
IPC: H05B3/34
Filed: 2022-01-17
Abstract: There is provided a technique that can radiate heat uniformly and efficiently from the front surface of a planar heating element (10) while suppressing the dissipation of heat from the back surface, the planar heating element (10) including a thin-film heating layer (11) arranged in a pattern of a thin-film line. A planar heating element (10) includes a thin-film heating layer 11 configured to provide a pattern of a line 11a, a front-surface member 12 serving as a surface that radiates heat from the thin-film heating layer 11, and the back-surface member 13 located across the thin-film heating layer 11 from the heat-radiating surface, in which expression (1) below holds: 0.006<R1/R2<0.7 where R1 is thermal resistance of the front-surface member 12, and R2 is thermal resistance of the back-surface member 13.
Patent EP-4044590-A1 (EP)
Title: Phone as an audio output device for a computing system
Inventor: COUSE PETER
IPC: H04N7/15
Filed: 2022-02-09
Abstract: A method of receiving, by a phone, audio data from an application running on a computing system coupled to the phone; sending the audio data to an audio output device coupled with the phone; and detecting an incoming phone call to the phone and automatically handling the incoming phone call, based at least in part on one or more preferences of a user of the phone, while receiving the audio data from the application and sending the audio data to audio output device.
Patent EP-4053957-A1 (EP)
Inventor: KRAKEN MATHIAS
IPC: H01M10/42
Filed: 2022-02-25
Abstract: Die Erfindung betrifft ein Verfahren zur Kontrolle einer Siegelnaht (14) einer Pouch-Batteriezelle (2). Dabei wird entlang der Siegelnaht (14) mittels eines ersten und optional auch eines zweiten Abstandssensors (22, 24) eine Vergleichsgröße (Sg), die für eine Dicke der Siegelnaht (14) charakteristisch ist, ermittelt, die Vergleichsgröße (Sg) auf für Anomalien der Dicke charakteristische Abweichungen überwacht, und im Fall einer solchen Abweichung eine Warnmeldung ausgegeben.
Patent EP-4057420-A1 (EP)
Inventor: LIM JAMES ROBERT
IPC: H01M10/635
Filed: 2022-03-04
Abstract: An example outdoor mounted device includes a first battery configured to operate at a low temperature range that at least includes negative 20 Celsius; a second battery configured to operate at a high temperature range; a temperature sensor; and processing circuitry configured to: determine, based on data received from the temperature sensors, a current temperature; responsive to determining that the current temperature is within the low temperature range, cause one or more components of the computing device to operate using electrical energy sourced from the first battery; and responsive to determining that the current temperature is within the high temperature range, cause the one or more components of the computing device to operate using electrical energy sourced from the second battery.
Patent EP-4250149-A1 (EP)
Inventor: KNIERIM CHRISTIAN
IPC: G06F21/52
Filed: 2022-03-21
Abstract: Verfahren zur dynamischen Integritätsüberwachung einer auf einem Gastrechner ausgeführten Container-Laufzeitumgebung, auf der mindestens ein Container ausgeführt und mittels einer Orchestrierungsvorrichtung verwaltet wird, umfassend die Schritte:in der Orchestrierungsvorrichtung,- beim Starten einer Containerinstanz auf der Container-Laufzeitumgebung durch die Orchestrierungsvorrichtung, Erstellen (S1) einer Instanz-spezifischen Integritätsregel betreffend mindestens eine Ressource des Gastrechners, die zur Ausführung der Containerinstanz zugeteilt ist,- Hinzufügen (S2) der Instanz-spezifische Integritätsregel zu einer Gastrechner-spezifischen Integritätsrichtlinie, die für jede auf der Container-Laufzeitumgebung des Gastrechners bereits ausgeführte Containerinstanz eine Instanz-spezifische Integritätsregel umfasst und in der Orchestrierungsvorrichtung angeordnet ist,- Übermitteln (S3) der Gastrechner-spezifischen Integritätsrichtlinie an den Gastrechner,im Gastrechner,- Überprüfen (S4) der auf dem Gastrechner durch Containerinstanzen zugewiesene Ressourcen gegenüber der Gastrechner-spezifischen Integritätsrichtlinie, und- Ausgeben (S5) einer Alarmnachricht, wenn beim Überprüfen ein Verstoß gegen die Gastrechner-spezifischen Integritätsrichtlinie ermittelt wurde.
Patent EP-4067603-A1 (EP)
Inventor: BETTONVIL MARCELIS MARTINUS JOHANNES
IPC: E04F13/14
Filed: 2022-03-31
Abstract: The invention relates to a decorative concrete tile, such as a decorative concrete floor tile, in particular to compose a decorative paving. The invention further relates to a decorative paving comprising a plurality of adjacent decorative concrete tiles according to the invention. The invention also relates to a method for production of a decorative concrete tile, in particular a decorative concrete tile according to the invention.
Patent EP-4261333-A1 (EP)
Title: Flachstrickmaschine und verfahren zur herstellung eines doppelflächigen plattiergestricks, insbesondere filigrangestricks
Inventor: MAYER STEFAN
IPC: D04B1/12
Filed: 2022-04-14
Abstract: Die Erfindung betrifft eine Flachstrickmaschine mit einem Stricksystem (100, 100', 100"), das mindestens ein erstes einem ersten Nadelbett (V) zugeordnetes Strickschloss (101, 101', 101") zur Herstellung von aus wenigstens einem ersten Faden und wenigstens einem zweiten Faden gebildeten Gestricken, wobei der wenigstens eine erste Faden und der wenigstens eine zweite Faden durch separate Fadenführer (F1, F2) zuführbar sind, aufweist, wobei das erste Strickschloss (101, 101', 101") mit zwei unterschiedlichen Abzugskurven (23, 24) für die ersten und zweiten Nadeln versehen ist, wobei die erste Abzugskurve (23) die ersten Nadeln in eine erste und in eine zweite Fadeneinlegeposition (E1, E2) abzieht und die zweite Abzugskurve (24) die zweiten Nadeln nur in die erste Fadeneinlegeposition (E1) abzieht, und wobei die zweite Abzugskurve (24) im Bereich jeweils eines Begrenzungsschlossteils (20) zwei unterschiedlich verlaufende nicht horizontale Abschnitte (21', 22') aufweist.
Patent EP-4265858-A1 (EP)
Inventor: DAHAN YUVAL-YONI
IPC: E03C1/04
Filed: 2022-04-22
Abstract: This invention refers to a faucet system (10) comprising a first user interface (18) which is connected to a first valve, a first inlet conduit (22) and/or a second inlet conduit (24), and a first outlet conduit (26), a second user interface (32) connected to at least one second valve (36a, 36b, 36c), at least a third inlet conduit and a second outlet conduit (44, 46), wherein the second valve (36a, 36b, 36c) is operated by a selection unit (32) configured to output an electrical signal, and a third user interface (48) connected to at least one electrically operated pump (50a, 50b, 50c) configured to convey liquid via at least a fourth inlet conduit upstream of the pump to a third outlet conduit (54, 46) downstream of the pump (50a, 50b, 50c), wherein the third user interface (48) comprises an input unit (48) configured to output an electrical signal based on which the at least one pump (50a, 50b, 50c) is operated with respect to the conveying rate and/or the operation time of the pump (50a, 50b, 50c), wherein each selection possibility of the input unit (48) is associated to a different electrical signal, and wherein at least one liquid additive is supplied via the fourth inlet conduit.
Patent EP-4082919-A1 (EP)
Title: An aircraft structure dynamic loading testing device
Inventor: GAMBIOLI FRANCESCO
IPC: B64F5/60
Filed: 2022-04-25
Abstract: The invention provides an aircraft structure dynamic loading testing device, including a nozzle 141, 142, an attachment mechanism comprising a first portion 124 attached to the nozzle such that a nozzle force direction 141c is constrained at a set orientation and a second portion 125 for attaching to the aircraft structure 110 and configured to be constrained at a given orientation with respect to the aircraft structure, and a length of conduit 121, 123, wherein, in use, fluid is supplied along the length of conduit to the nozzle and ejected from the nozzle such that the nozzle exerts a dynamic force on the aircraft structure in the direction of the nozzle force direction. The invention also provides a dynamic loading testing device, a kit of parts and methods of dynamic load testing of a structure.
Patent EP-4086307-A1 (EP)
Title: Fluorkautschukmischung, dichtung aus einer solchen fluorkautschukmischung sowie wellendichtring mit einem dichtkörper
Inventor: BIRKHOLD DETLEF
IPC: C08L27/16
Filed: 2022-04-28
Abstract: Die Fluorkautschukmischung hat mindestens etwa 50 Gewichtsanteile eines aminresistenten Fluorkautschuks und mineralische Füllstoffe mit einem Gewichtsanteil von etwa 2 bis etwa 80 pro 100 Gewichtsanteile Fluorkautschuk. Wegen des aminresistenten Fluorkautschuks weist dieser Werkstoff eine sehr gute Medienbeständigkeit gegenüber den Getriebeölen auf, die insbesondere im Bereich der E-Mobilität eingesetzt werden. Außerdem kann dieser Werkstoff für sehr hohe Drehzahlen der abzudichtenden Welle (4) eingesetzt werden, wobei unter hohen Drehzahlen Werte von etwa 8000 U/min und höher zu verstehen sind. Die Füllstoffe sorgen dafür, dass die Abrieb- und Verschleißeigenschaften der Fluorkautschukmischung bzw. die aus ihr hergestellten Dichtungen für die hohen Umfangsgeschwindigkeit bei High-Speed-Anwendungen optimal geeignet sind. Der Abrieb bzw. der Verschleiß ist auch bei hohen Umfangsgeschwindigkeiten gering, so dass der Werkstoff bzw. die daraus hergestellten Dichtungen eine lange Einsatzdauer haben.
Patent EP-4086461-A1 (EP)
Title: Fluid pump
Inventor: LEHNERT ALEXANDER
IPC: G01K1/08
Filed: 2022-05-03
Abstract: The invention relates to a fluid pump with a housing, a fluid duct (30) which is provided in the housing, a temperature sensor (42) which is assigned to the fluid duct (30) in order to detect the temperature of a medium situated therein, and a metal thermally conductive element (52).
Patent EP-4064715-A1 (EP)
Inventor: PRING RYAN
IPC: H04L65/75
Filed: 2016-11-15
Abstract: Described are techniques for video bridging for conversion of IP network video streams to the USB Video Class (UVC). The conversion of IP video to UVC video can include the use of software-only conversions and hardware assisted conversions, and can be done within purpose-built "conversion" devices or as software only solutions operating within applications or drivers within the operating systems of the "end nodes". The endnodes simultaneously see and use multiple USB UVC video sources. The conversion process can also convert the USB UVC video control protocol to IP Video Stream control protocols.
Patent EP-4287549-A1 (EP)
Inventor: BOUMAN NIEK JOHANNES
IPC: H04L9/00
Filed: 2022-06-03
Abstract: The invention relates to a cryptographic system (010) for performing a fuzzy string matching in a privacy-preserving way as a cryptographic secure multi-party computation between multiple cryptographic devices. Input devices apply a string-to-vector model to input strings to obtain vector representations, and provides the vector representations as inputs to the multi-party computation. A cryptographic device obtains the vector representations as inputs to the multi-party computation and computes under the multi-party computation distances between the vector representations. The distance is used as an indicator of a fuzzy string matching between the input strings.
Patent EP-4295995-A1 (EP)
Inventor: HAAS MELVIN
IPC: B23Q1/01
Filed: 2022-06-21
Abstract: The present invention relates to a machining system (10) comprising a workpiece support (60) adapted to receive and support at least one workpiece (100) to be machined, and a machining head mechanism (20) arranged to move a first and a second machining head (30a, 30b) relative to the workpiece support (60). The machining head mechanism (20) comprises a transverse beam (22) extending above the workpiece support (60), and a transverse beam transport mechanism (50) adapted to move at least one of a first and a second end part (26a, 26b) of the transverse beam (22) along a linear direction X. The first and second machining heads are mounted on respectively a first and a second head holder. The machining system (10) further comprises a linear transport mechanism to displace the first and second head holder (32a, 32b) along respective opposite longitudinal sides (24a, 24b) of the transverse beam (12) to move the first and second machining heads (30a, 30b) therealong, and a controller configured to control the displacement of said first and second machining heads (30a, 30b) independently from each other such that a different sequence of movement can be imparted to each machining head (30a, 30b).
Patent EP-4123551-A1 (EP)
Title: An electric battery and vehicle rental system
Inventor: OKUCHI HIROAKI
IPC: G06Q30/06
Filed: 2022-06-28
Abstract: A proposal system (1) includes a processor. The processor is configured to propose to a user (6; 6A) of a battery electric vehicle (7; 7A) a rental vehicle (8) the user is able to use during charging of an energy storage device mounted on the battery electric vehicle in order to allow the user to use the battery electric vehicle in a charged state in which the energy storage device has been charged.
Patent EP-4299156-A1 (EP)
Inventor: DIEL BERNHARD
IPC: B01D15/22
Filed: 2022-06-29
Abstract: The present invention relates to tangential flow filtration/chromatography systems, the use thereof, and methods of separation, particularly simultaneously separating one or more target molecules from cells, cell debris and further contaminants contained in e.g. fermentation broth or any other particulate and impurity containing, non-clarified liquid.
Patent EP-4300817-A1 (EP)
Inventor: NERAD JIRI
IPC: H03B5/12
Filed: 2022-06-30
Abstract: The disclosure concerns an oscillator circuit (10) for a signal transmitter, the oscillator circuit (10) comprising: 
- a resonant circuit (12) comprising a resonant inductor (LR) and a resonant capacitor (CR) parallel to the resonant inductor (LR) or comprising a crystal device, 
- a driving branch (14) comprising a pump capacitor (CP) connected to the resonant circuit (12), 
- a feedback branch (20) connected to the resonant circuit (12), 
- a phase shifting circuit (22) connected to the resonant circuit (12) via the feedback branch (20), 
- a comparator circuit (24) connected to the feedback branch (20) via the phase shifting circuit (22) and 
- a driver circuit (28) connected to an output of the comparator circuit (24) and operable to charge the pump capacitor (CP).
Patent EP-4112870-A1 (EP)
Title: Passive tubular connection guide
Inventor: SAUNDERS CHRISTOPHER J
IPC: E21B19/24
Filed: 2022-06-30
Abstract: A guide mechanism may include a first jaw (102) and a second jaw (102) pivotably coupled to the first jaw (102). The jaws (102) may include a guide (100) having a bottom pocket for seating arrangement on a box end (76) of a first tubular (66) and a top funnel for laterally guiding a pin end (78) of a second tubular into the box end (76). The guide mechanism may also include a linkage system (106) secured to the first and second jaws (102) to control pivoting motion of the jaws (102). The guide mechanism may also include a bias mechanism (174) coupled to the linkage system (106) and configured to impart a biasing force on the jaws (102) via the linkage system (106). The biasing force may be adapted to resist opening of the jaws (102) such that opening of the jaws (102) occurs when a lateral force is applied to the guide mechanism that overcomes the biasing force.
Patent EP-4306089-A1 (EP)
Inventor: RAFAT RANIA
IPC: A61F13/02
Filed: 2022-07-11
Abstract: A wound dressing (1) comprising a foam layer (2), which is at least partly penetrated by a plurality of spaced apart slits (8,10,11,12,13,14,14a). The foam layer (2) has an adhesive layer (5) on a wound-contacting face (6), and a breathable film layer (3) on the free face (4) opposite the wound-contacting face (6).