baber/WOPTO huggingface dataset:
Patent EP-4289684-A1 (EP)
Inventor: ANDERSSON MIKAEL
IPC: B60R21/38
Filed: 2022-06-08
Abstract: A safety device in a vehicle is provided. The safety device comprises an actuator (100) comprising a housing (1) having a first end (2) and a second end (3), a piston arrangement (5) comprising a piston (5a) and a piston rod (5b), the piston arrangement (5) being adapted to fit in the housing (1) and to be moved from a retracted position to an extended position, a gas generator (13) and a power connector (14) being configured to power the gas generator (13). A gas chamber (11) is formed between an inner envelope wall of the housing and a pressure surface (10) of the piston (5a) facing the first end (2) of the housing (1). The piston rod (5b) has a supporting element (12) projecting outside the housing (1). The gas generator (13) is situated in a position outside the housing (1) supported by the supporting element (12) and in communication with the gas chamber (11).
Patent EP-4074940-A1 (EP)
Title: Downhole anchor with strengthened slips for well tool
Inventor: SCRUGGS JUSTIN R
IPC: E21B33/129
Filed: 2020-07-10
Abstract: A well tool comprises a central longitudinal axis and a downhole anchor including at least one outwardly extendable slip configured to grip a well surface, the slip comprising longitudinally spaced apart grip structures, and a longitudinally extending beam which connects the grip structures to each other. An area moment of inertia of the beam with respect to a lateral axis through a centroid of the beam is greater than an area moment of inertia of the beam with respect to a radial axis through the centroid of the beam, each of the lateral axis and the radial axis being perpendicular to the central longitudinal axis.
Patent EP-4137005-A1 (EP)
Inventor: BERNARDI PIRINI FERNANDINO
IPC: A46B7/04
Filed: 2022-06-09
Abstract: A brush device with quick couplings for cleaning elements (5) comprises: a rotation shaft that operatable by motor elements; support members (3) obtained fixed to the rotation shaft and each one assigned to connect respective cleaning elements (5) to said shaft; first connection elements (7), each one fixed to the respective support member (3) and provided with a housing (9) hosting a portion of at least one cleaning element (5) and with a respective second connection element (11) assigned to reversibly fix, i.e. to block and unblock, said at least one cleaning element (5). 
     First (15) and second (17) retaining elements of said device (1) are placed at, or obtained in, respective ends of the first connection element (7) and house, by reversibly blocking them, matching members first (21) and second (23) placed at the ends of the second connection element (11), or said first (15) and second (17) retaining elements are carried out in the respective ends of the second connection element (11) and reversibly block the first (21) and second (23) matching members obtained in the ends of the respective support member (3). 
     The first (15) and second (17) retaining elements define respective cavities shaped approximately complementary to the first (21) and second (23) matching members. The second the retaining element (17) has a tooth (27) delimiting the corresponding cavity, cantilevered onto a flexible arm (29) connecting it to the respective end of the first connection element (7) or of the second connection element (11). 
     Said flexible arm (29) has a driving extension (33) for the manual actuation thereof to free the matching member (21, 23) from the tooth (27) allowing for the detachment of at least the second connection element (11) and of the cleaning element (5).
Patent EP-4293334-A1 (EP)
Title: Crash test device, apparatus, method and computer program for controlling a crash test device and for training a neural network
Inventor: MEDGHALCHI BAHAREH
IPC: G01M17/007
Filed: 2022-06-16
Abstract: Embodiments relate to a method (10) for controlling a crash test device for testing a vehicular chassis or body based on acceleration pulses. The method (10) comprises obtaining (12) information on an adapted pulse (410), which is based on a pulse (400) desired to be experienced by the vehicular chassis or body; using (14) a neural network to determine configuration parameters for the crash test de-vice based on the adapted pulse (410); and providing (16) the configuration parameters to the crash test device.
Patent EP-4105377-A1 (EP)
Inventor: LAPAUW DOMINIQUE
IPC: D06F65/02
Filed: 2022-06-17
Abstract: The invention provides a trough (1) for an ironing device, comprising: 
- a first heat-conducting plate (2); and 
- a second heat-conducting plate (3), 
 
wherein both heat-conducting plates (2, 3) are coupled to one another, preferably by means of weld spots (6) and/or weld seams (7), and 
wherein the first heat-conducting plate (2) and/or the second heat-conducting plate (3) are/is deformed in such a way that a cavity (5) is provided between the two plates (2, 3), wherein the surface of the first heat-conducting plate facing the cavity (5) is convex; and is provided with recessed elements (4), wherein the recessed elements (4) are blind holes.
Patent EP-4303066-A1 (EP)
Inventor: ACKERMANN ROGER
IPC: B60L53/14
Filed: 2022-07-07
Abstract: Die Erfindung betrifft ein Versorgungssystem (10) für elektrisch betriebene Fahrzeuge. Das Versorgungssystem (10) umfasst eine Energiespeichervorrichtung (8), eine Steuereinheit (11), eine Wandlungsvorrichtung sowie eine Ladestation (9a, 9b). Die Ladestation (9a, 9b) ist durch die Energiespeichervorrichtung (8) und über die Wandlungsvorrichtung mit Energie versorgbar.
Patent EP-4116778-A1 (EP)
Inventor: BIELESCH DR ULRICH
IPC: G03H1/00
Filed: 2022-07-08
Abstract: Die Erfindung betrifft ein Verfahren zum Herstellen eines Sicherheitselements für ein Sicherheitsdokument mit folgenden Schritten: Bereitstellen einer Hologrammschicht (6); Herstellen eines Hologramms in der Hologrammschicht (6), wobei hierbei Lichteinstrahlung auf die Hologrammschicht (6) eingestrahlt wird und das hergestellte Hologramm beim Betrachten der Hologrammschicht (6) in einem Blickwinkel sichtbar ist; und Erzeugen von Fehlstellen (9) in dem Hologramm, wobei hierbei das Hologramm in der Hologrammschicht (6) mittels Einstrahlen von gepulsten Lichtstrahlen lokal gestört wird und die Fehlstellen (9) beim Betrachten der Hologrammschicht (6) in dem Blickwinkel sichtbar sind. Des Weiteren sind ein Verfahren zum Herstellen eines Sicherheitsdokuments mit einem Sicherheitselement, ein Verfahren zum Personalisieren eines Sicherheitsdokuments, ein ID-Dokument sowie ein Sicherheitselement für ein Sicherheitsdokument geschaffen.
Patent EP-4102764-A1 (EP)
Inventor: REDLICH ODED
IPC: H04W72/04
Filed: 2018-09-14
Abstract: A transmitter of an Access Point (AP) for transmitting Physical Layer Protocol Data Units (PPDUs) over an increased number of channel groups each comprising multiple sub-channels, comprising a circuitry configured to encode a high efficiency signal (HE-SIG) field comprising a common signal field, HE-SIG-A, to indicate which of a plurality of sub-channels is active for transmitting a current PPDU and transmit the HE-SIG-A in a preamble of the current PPDU transmitted to one or more stations (STAs) the current PPDU is transmitted on the active sub-channels. Wherein the plurality of sub-channels are arranged in a primary channel group comprising a primary sub-channel and three secondary sub-channels and three secondary channel groups, each of the three secondary channels comprises four secondary sub-channels.
Patent EP-4254715-A1 (EP)
Inventor: MERLETTI MARCO
IPC: H02J7/00
Filed: 2022-08-01
Abstract: The invention relates to a method for fast charging at least one supercapacitor (2) of a vehicle door latch, whereby the at least one supercapacitor (2) is connected to a vehicle battery (3) via a current limiting element (5) and a switch (4) connected in series therewith, comprising the step of: pulse width modulating the switch (4) during charging such that a root mean square value of a charging current flowing through the at least one supercapacitor (2) multiplied by a charging voltage across the at least one supercapacitor (2) or a voltage across the current limiting element (5) is kept constant.
Patent EP-4258083-A1 (EP)
Inventor: LI JINZE
IPC: G06F1/16
Filed: 2022-08-30
Abstract: The disclosure relates to the technical field of wearable devices and provides a display module and a wearable device. The display module includes a flexible display screen (12) and a flexible printed circuit board (11). The flexible display screen (12) includes a first side in a first direction and a second side in a second direction, the first side and the second side being each electrically connected to the flexible printed circuit board (11); and the flexible printed circuit board (11) includes a first functional circuit (112) and a second functional circuit (113), the first side being connected to the first functional circuit, and the second side being connected to the second functional circuit (113). The first direction is different from the second direction.
Patent EP-4220644-A1 (EP)
Inventor: TERASHIMA CHIEKO
IPC: G16B30/00
Filed: 2022-09-29
Abstract: A feature amount calculation program for causing a computer to execute processing including: receiving structure specifying information indicating a type of each of atomic groups and a sequence of the atomic groups regarding a cyclic molecule in which the atomic groups classified into a plurality of types is cyclically sequenced; specifying an optional first type and an optional second type in the plurality of types; specifying, based on the structure specifying information, one or more of first atomic groups classified into the first type and one or more of second atomic groups classified into the second type out of the atomic groups; and calculating, based on the structure specifying information, a number of pairs of the first atomic group and the second atomic group in which a mutual distance in the sequence between the first atomic group and the second atomic group is a distance.
Patent EP-4309521-A1 (EP)
Inventor: HE LIQING
IPC: A24F1/30
Filed: 2022-10-07
Abstract: An electromagnetic heater for hookah includes a shell and an electromagnetic heating body, the shell includes a heat-insulating base plate, and the electromagnetic heating body includes an excitation coil and a drive circuit, the excitation coil is in a shape of a sheet and formed by spiraling a wire outward from a center, and the excitation coil is configured to face the heat-insulating base plate and send out a high-frequency AC signal by which an eddy current effect is produced on an electromagnetic induction element to the heat-insulating base plate, under a control of the drive circuit. The heater applying to the hookah can increase the heating efficiency, the safety and the reliability.
Patent EP-4169693-A1 (EP)
Inventor: CAI XIAOKE
IPC: F25D3/11
Filed: 2022-10-10
Abstract: Die Erfindung betrifft ein Verfahren zum Abkühlen eines während der Reifenproduktion hergestellten Extrudates (E), mit den Schritten: Fördern des Extrudates (E) mittels einer Fördereinrichtung (12) einer Kühlvorrichtung (10) durch einen Kühltunnel (16) der Kühlvorrichtung (10) entlang einer tunnelinternen Kühlstrecke (18) und Kühlen des Kühltunnels (16) mittels eines über ein Fluidsystem (20) der Kühlvorrichtung (10) bereitgestellten Kühlfluids (F).
Patent EP-4164111-A1 (EP)
Inventor: SONG ZHENGANG
IPC: H02M7/487
Filed: 2022-10-11
Abstract: This application provides an inverter and an inverter apparatus, to improve efficiency of the inverter while enabling an output voltage of the inverter to meet requirements of different devices. The inverter includes an input capacitor branch, a first bridge arm, a second bridge arm, a first inductor, a second inductor, a first capacitor, a second capacitor, and a freewheeling circuit. A first terminal of the first bridge arm is connected to a first terminal of the second bridge arm and a first terminal of the input capacitor branch. A second terminal of the first bridge arm is connected to a second terminal of the second bridge arm and a second terminal of the input capacitor branch. An intermediate node of the first bridge arm is connected to a first terminal of the second inductor. An intermediate node of the second bridge arm is connected to a first terminal of the first inductor. A first terminal of the first capacitor is connected to a second terminal of the first inductor. A second terminal of the first capacitor is connected to a first terminal of the second capacitor and a neutral point of a direct current input. A second terminal of the second capacitor is connected to a second terminal of the second inductor. The freewheeling circuit is connected to the neutral point, the intermediate node of the first bridge arm, and the intermediate node of the second bridge arm
Patent EP-4163067-A1 (EP)
Inventor: MIYAKI HIROYUKI
IPC: B27B17/14
Filed: 2022-10-11
Abstract: A chainsaw (1) includes a chain tension mechanism (50). The chain tension mechanism (50) includes: an adjustment dial (60) made of resin and rotatable about an axis in a right-left direction; a rotation transmission member (70) made of metal and rotatable about an axis in the right-left direction; a feed screw member (80) made of metal and rotatable about an axis in a front-rear direction; and a slide member (90) coupled to a guide bar (20). The slide member (90) is screwed to the feed screw member (80). A first gear (65) of the adjustment dial (60) is meshed with a second gear (71) of the rotation transmission member (70), and a first bevel gear (72) of the rotation transmission member (70) is meshed with a second bevel gear (82) of the feed screw member (80).
Patent EP-4174188-A1 (EP)
Title: Sensors for 3-hydroxybutyrate detection
Inventor: RAO ASHWIN K
IPC: C12Q1/00
Filed: 2022-10-12
Abstract: The invention provides amperometric analyte sensor systems comprising one or more electrodes designed to monitor  in vivo  levels of 3-hydroxybutyrate (and optionally glucose as well) in order to facilitate the management of diabetic ketoacidosis. The invention further includes compositions, elements and methods useful with such amperometric analyte sensor systems.
Patent EP-4169805-A1 (EP)
Inventor: BABEL CHRISTOPH
IPC: B62B3/06
Filed: 2022-10-24
Abstract: The invention describes an industrial truck, which comprises a drive frame (110), a load frame (120), which is liftable with respect to the drive frame, a drive frame cover (210), which is provided for at least partly covering the drive frame (110), a load frame cover (220), which is provided for at least partly covering the load frame (120), wherein the drive frame cover (210) comprises a curved portion (230), wherein the curved portion (230) and the load frame cover (220) overlap one another, and wherein the curved portion (230) comprises a curvature (238), which is aligned with a curved movement path of the load frame cover (220) with respect to the drive frame cover (210). The invention further describes a cover with a first cover, which is provided for at least partly covering a first part of an industrial truck, a second cover, which is provided for at least partly covering a second part of the industrial truck, which is movable with respect to the first part, wherein the first cover comprises a curved portion, wherein the curved portion and the second cover overlap one another, and wherein the curved portion comprises a curvature, which is aligned with a curved movement path of the second cover with respect to the first cover. The invention further describes an industrial truck with such a cover system.
Patent EP-4198523-A1 (EP)
Inventor: SCHNEE JAN
IPC: B62M6/45
Filed: 2022-10-26
Abstract: Die Erfindung betrifft ein Verfahren zur Plausibilisierung eines Sensorsignals eines einspurigen Fahrzeugs, umfassend die folgenden Schritte:- Schätzen von Übersetzungsverhältnissen zwischen einer Raddrehzahl eines Rades und einer Trittfrequenz eines Pedals einer Pedaleinheit und/oder einer Antriebsdrehzahl eines Antriebs des einspurigen Fahrzeugs zu mehreren Zeitpunkten,- Ermitteln eines Wertes eines Zuverlässigkeitsindikators basierend auf den geschätzten Übersetzungsverhältnissen, wobei der Wert des Zuverlässigkeitsindikators anhand einer statistischen Kenngröße, insbesondere einer Varianz, der geschätzten Übersetzungsverhältnisse und/oder eines Histogramms der geschätzten Übersetzungsverhältnisse ermittelt wird,- Plausibilisieren des Sensorsignals anhand eines Vergleichs des Werts des Zuverlässigkeitsindikators mit einem Schwellwert, wobei der Schwellwert einem maximal zulässigen Wert des Zuverlässigkeitsindikators entspricht.
Patent EP-4177558-A1 (EP)
Inventor: BOURHIS ARNAUD
IPC: F28F7/02
Filed: 2022-11-03
Abstract: L'invention concerne un module (100) assurant une atténuation acoustique d'un écoulement d'un premier fluide et un échange thermique entre le premier fluide et un deuxième fluide. Le module (100) comporte une première paroi (102) ajourée avec une découpe (152), une deuxième paroi (104), une structure alvéolaire (109) s'étendant de la deuxième paroi (104) vers la première paroi (102), un évidement (150) réalisé dans la structure alvéolaire (109) entre un plancher (154) et un plafond (156) ajourés et un échangeur thermique (180) fixé à l'intérieur de l'évidement (150) entre le plancher (154) et le plafond (156) et dans lequel circule le deuxième fluide.Un tel module assure une atténuation des ondes acoustiques et un échange thermique sans limiter la surface d'atténuation.
Patent EP-4198202-A1 (EP)
Inventor: RAMSEGER GUNNAR
IPC: E01C19/48
Filed: 2022-12-07
Abstract: A dowel bar inserter includes first and second end carriages (44, 46), a bottom pan assembly (52) configured to engage a top surface of a concrete slab, an insertion beam (62), and a plurality of insertion forks (78) attached to the insertion beam. First and second insertion actuators (64, 66) support the insertion beam from the first and second end carriages. First and second end suspension actuators (84, 86, 88, 90) support the bottom pan assembly from the end carriages independent of the raising and lowering of the insertion beam relative to the end carriages. Each of the suspension actuators includes associated therewith a suspension actuator extension sensor (84S, 86S, 88S, 90S) configured to detect an amount of extension of the respective suspension actuator.
Patent EP-4243134-A1 (EP)
Inventor: SAITO AKINORI
IPC: H01M10/04
Filed: 2022-12-15
Abstract: A restraining member (4) includes a pair of interposing portions (10), a plurality of pressurizing portions (20), and a pair of pressing portions (30). Each pressurizing portion (20) has the shape of which a dimension in a third direction perpendicular to both a first direction and a second direction is longer than a dimension in the first direction and a dimension in the second direction and is in contact with the interposing portion (10) and the pressing portion (30). Each interposing portion (10) includes a pressurized area (10P) overlapping each pressurizing portion (20) in the first direction and a low pressurized area (10γ) not overlapping the pressurizing portion (20) in the first direction.
Patent EP-4210267-A1 (EP)
Inventor: LIN HSUAN-LI
IPC: H04L5/00
Filed: 2022-12-22
Abstract: Various solutions for scheduling restriction with higher subcarrier spacing (SCS) with respect to user equipment and network apparatus in mobile communications are described. An apparatus may determine whether a capability is enabled. The apparatus may apply a scheduling restriction on K symbols before synchronization signal block (SSB) symbols and K symbols after the SSB symbols in an event that the capability is enabled. The K symbols are greater than 1 symbol. The apparatus may transmit uplink symbols or receiving downlink symbols outside the symbols with the scheduling restriction.
Patent EP-4205872-A1 (EP)
Title: Produit de genie civil pour l'inertage de substrats
Inventor: MAMINDY-PAJANY YANNICK
IPC: B09B101/90
Filed: 2022-12-23
Abstract: La présente invention concerne un produit de génie civil d'inertage de substrats comprenant au moins un liant hydraulique géotechnique et un additif de sels de baryum ou d'aluminium dans des proportions comprises entre 5 et 50% en masse dudit produit. De manière privilégiée, le liant hydraulique géotechnqiue du produit objet de l'invention comprend au moins 15% de Clinker (Portland) et l'additif est à base de sels de baryum ou de sels d'aluminium.
Patent EP-4291434-A1 (EP)
Title: Verfahren zum betreiben eines kraftfahrzeugs sowie kraftfahrzeug
Inventor: THIELE HENNING
IPC: B60K37/06
Filed: 2022-01-18
Abstract: Die Erfindung betrifft ein Verfahren zum Betreiben eines Kraftfahrzeugs (10), bei welchem mittels einer Bedienvorrichtung (14) eine Benutzereingabe empfangen wird (V1), welche eine Auswahl eines einzustellenden Ambientemodus aus mehreren vorgegebenen Ambientemodi charakterisiert, und bei welchem mittels einer Steuereinrichtung (24) ein Einstellen eines durch den ausgewählten Ambientemodus repräsentierten Satz an Einstellungen in durch den ausgewählten Ambientemodus vorgegebenen, einzustellenden, jeweils eine Komfortfunktion bereitstellenden Fahrzeugkomponenten (12) des Kraftfahrzeugs (10) ausgelöst wird (V2).
Patent EP-4277966-A1 (EP)
Inventor: ROONEY MARK A
IPC: C10G9/20
Filed: 2022-01-05
Abstract: The present disclosure relates to processes, methods, systems, and apparatus for steam cracking hydrocarbon in a pyrolysis furnace having a convection zone and a radiant zone. The convection zone includes three heat exchangers in series with a serpentine arrangement. A fluid source is disposed each heat exchanger to provide steam into the heat exchangers. The present disclosure further relates to a process of adjusting the stream flow rate for each fluid source to control operating conditions such as flue gas temperature, stack temperatures, and temperatures of other components of the furnace.
Patent EP-4285159-A1 (EP)
Inventor: DEPRAZ DAVID
IPC: G01S19/53
Filed: 2022-01-28
Abstract: The invention relates to a device (16) for determining the attitude of a carrier comprising a GNSS receiver capable of receiving GNSS signals from one or more antennas (14) arranged in known positions, the determining device (16) comprising: - a movement generation module (22) configured to generate a movement of an apparent phase center according to a control law; - a control module (23) configured to determine the control law; - a determination module (24) configured to determine an absolute orientation of a vector of interest from at least one observable value provided by the GNSS receiver (12) and from the control law, and to determine at least one component of the attitude of the carrier from the absolute orientation of the vector of interest.
Patent EP-4289187-A1 (EP)
Inventor: MAHALINGAM NAGI
IPC: H04W52/02
Filed: 2022-02-08
Abstract: Methods and apparatuses are described herein for chained and delayed wake-up. For example, a station (STA) may determine, at the formation of a group of STAs, a common service period for the group. The STA may determine a deferral time for a first STA of the group. The deferral time may indicate when the first STA wakes up to receive a wake-up packet. The STA may receive, from an access point (AP), during a service period in which the STA acts as a head node for communication with the AP, a wake-up packet addressed to the first STA. The STA may transmit, based on a determination that the deferral time associated with the wake-up packet addressed to the first STA ends after the service period in which the STA acts as a head node, a wake-up command that includes the wake-up packet addressed to the first STA.