baber/WOPTO huggingface dataset:
Patent EP-3934078-A1 (EP)
Inventor: EDLABADKAR NIKHIL
IPC: H02M1/14
Filed: 2021-06-30
Abstract: A system may be provided that includes an energy storage device, and an inverter electrically coupled to the energy storage device. The system also includes a passive filter electrically coupled between the energy storage device and the inverter. The passive filter includes a first coupled-inductor and at least one first bypass capacitor. The first coupled-inductor includes at least two magnetically coupled windings. The passive filter is configured to reduce or eliminate alternating current at the energy storage device.
Patent EP-3944246-A1 (EP)
Inventor: JUNG SEUNGCHUL
IPC: G11C11/54
Filed: 2021-07-01
Abstract: A bitcell circuit includes: a first variable resistor as a resistive memory device having a resistance value that is set based on the resistive memory device switching between different resistance states; a second variable resistor as another resistive memory device connected to the first variable resistor in parallel, wherein the second variable resistor is set with a resistance value complementary to the resistance value of the first variable resistor; a first switch serially connected to the first variable resistor and configured to switch application of a voltage or current to the first variable resistor; and a second switch serially connected to the second variable resistor and configured to perform a switching operation for applying the voltage or current to the first variable resistor, complementarily to the first switch.
Patent EP-3937210-A1 (EP)
Inventor: CHEN WEI-LUN
IPC: H01L21/311
Filed: 2021-07-08
Abstract: The present disclosure relates to a method for forming a semiconductor structure includes depositing a dielectric layer on a substrate and depositing a patterning layer on the dielectric layer. The method also includes performing a first etching process on the patterning layer to form a first region including a first plurality of blocks at a first pattern density and a second region including a second plurality of blocks at a second pattern density that is lower than the first pattern density. The method also includes performing a second etching process on the second plurality of blocks to decrease a width of each block of the second plurality of blocks and etching the dielectric layer and the substrate using the first and second pluralities of blocks to form a plurality of fin structures.
Patent EP-4120197-A1 (EP)
Inventor: MAUR SUSANNE
IPC: G06T11/00
Filed: 2021-07-26
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur geometrischen Kalibrierung einer DVT-Aufnahme im dentalen Bereich, dadurch gekennzeichnet, dass es die folgenden Schritte umfasst: (S1)Rekonstruktion eines ersten Volumens (1) aus einem Sinogramm mit einer initialen Projektionsgeometrie; (S2) Detektion der Metallbereiche in dem Sinogramm; (S3) Korrektur der Metallbereiche im Sinogramm; (S4) Rekonstruktion eines zweiten Volumens (2) aus dem korrigiertem Sinogramm aus dem Schritt (S3) mit der initialen oder einer variierten Projektionsgeometrie; (S5) geometrische Kalibrierung durch Variation der Projektionsgeometrie und Bewertung anhand eines Ähnlichkeitsmaßes zwischen einem simuliertem Sinogramm des rekonstruierten zweiten Volumens (2) und dem Sinogramm bzw. dem korrigierten Sinogramm, wobei das simulierte Sinogramm aus dem rekonstruierten zweiten Volumen (2) unter Verwendung der variierten Projektionsgeometrie berechnet wird; wobei mindestens ein Teilbereich der folgenden Daten: a) Sinogramm aus Schritt (S1); b) korrigiertes Sinogramm aus Schritt (S3); c) simuliertes Sinogramm; d) Zwischenergebnis zur Berechnung des Ähnlichkeitsmaßes abgeleitet aus mindestens einem der genannten Sinogramme a)-c) während der Berechnung des Ähnlichkeitsmaßes anders ausgewertet wird als die übrigen Bereiche der Daten, wobei der genannte Teilbereich die Metallbereiche aus Schritt (S2) einschließt.
Patent EP-4046677-A1 (EP)
Title: Microneedle assembly
Inventor: KIM SEONG OK
IPC: A61M37/00
Filed: 2021-07-28
Abstract: The microneedle assembly of the present invention includes: a main body (110) opened at one side thereof and including a solution reservoir (111) formed in the opened side thereof; a dispensing unit (120) disposed at the other side of the main body (110 in such a manner as to fluidically communicate with the solution reservoir (111); a needle supports (130) positioned at a front portion of each of the dispensing units (120), and protrudingly formed at the other end of the main body (110); a microneedles (140) engaged with the front end of the needle support (130); and a first solution release flow channel (150) formed to penetrate through a portion extending outwardly from a front end of the dispensing unit (120) to the front end of the needle support (130).
Patent EP-3952174-A1 (EP)
Title: Méthode de transmission robuste d'échantillons de signaux numérisés dans un système de communications rf
Inventor: ARNAL FABRICE
IPC: H04L1/06
Filed: 2021-08-02
Abstract: L'invention concerne un procédé de transmission de données dans un système de communications radiofréquence (RF) comprenant :- au moins un équipement (201, 601), dit BBU, configuré pour générer des échantillons I/Q à partir de données à émettre, et pour extraire des données utiles d'échantillons I/Q,- une pluralité d'équipements (203, 211, 213), dits RRH, configurés pour générer et transmettre un signal RF à partir d'échantillons I/Q, et pour générer des échantillons I/Q à partir d'un signal RF reçu,- des liens de communication numérique entre BBU et RRH,chaque BBU étant configuré pour envoyer/recevoir des données à travers un des RRH, les échantillons I/Q échangés étant organisés sous la forme de paquets d'échantillons marqués par un identifiant de séquence, BBU et RRH mettant en œuvre un mécanisme d'acquittement des paquets échangés, et pour changer de RRH en fonction de l'état des acquittements.L'invention concerne également le système de communication et les équipements mettant en œuvre le procédé.
Patent EP-3955548-A1 (EP)
Inventor: DUTTA PRANJAL KUMAR
IPC: H04L45/50
Filed: 2021-08-10
Abstract: Various example embodiments for supporting selection of a transport protocol for use in supporting a label distribution protocol in a label switching network are presented. Various example embodiments for supporting selection of a transport protocol for use in supporting a label distribution protocol in a label switching network may be configured to support multiple transport protocol options for use in supporting use of the label distribution protocol between a pair of label switched routers in the label switching network. Various example embodiments for supporting selection of a transport protocol for use in supporting a label distribution protocol in a label switching network may be configured to use the selected transport protocol to support various aspects of the label distribution protocol (e.g., establishment of a label distribution protocol session based on the label distribution protocol, label distribution based on the label distribution protocol, and so forth).
Patent EP-3926847-A1 (EP)
Inventor: ZHANG YU
IPC: H04B7/06
Filed: 2020-01-08
Abstract: A base station may transmit to a device an indication of codebook subset restriction (CBSR), which includes at least a restriction on a frequency basis. The device may receive the indication of CBSR, and may transmit to the base station channel state information (CSI) according to the received indication of CBSR. The indication of CBSR may also include a restriction on a spatial basis and restrict the device from reporting the CSI based on a subset of the frequency basis in addition to the spatial basis per configuration of the base station. The indication of CBSR may include a separately configured maximum allowed amplitude of a weighting coefficient for the spatial basis and the frequency basis, where the weighting coefficient is associated with a column vector of a precoding matrix used by the base station and the device. The number of frequency bases and the frequency compression units may be determined based on a number of different criteria, for example the number of antennas, the number of subbands, etc.
Patent EP-3961889-A1 (EP)
Title: Matrix converter power semiconductor lifetime estimation taking under equal in- and output frequencies
Inventor: KARAKAMA HIROTAKA
IPC: H02M1/32
Filed: 2021-08-27
Abstract: The power conversion apparatus 1 includes: matrix converter circuitry 10 configured to perform bidirectional power conversion between primary side power and secondary side power; a deterioration level calculation unit 154 configured to calculate a deterioration level based on a secondary side current of the matrix converter circuitry 10, a carrier frequency, and a difference between a primary side frequency and a secondary side frequency of the matrix converter circuitry 10; and a notification unit 158 configured to notify that the deterioration level exceeds a predetermined level.
Patent EP-3986063-A1 (EP)
Inventor: HAN LIFENG
IPC: H04W72/04
Filed: 2018-02-05
Abstract: Embodiments of this application provide a QoS flow processing method and device, and a communications system. A first access network device sends a message used for a service transfer request to a second access network device, and the message used for the service transfer request includes configuration information of a QoS flow in the first access network device, so that the second access network device can configure a mapping relationship from the QoS flow to a DRB of the second access network device for UE based on the configuration information, and accept the QoS flow of the UE. Therefore, in a service transfer process, a reliable QoS service can be provided for a user, and continuity of a user service can be ensured.
Patent EP-3960114-A1 (EP)
Title: Patient specific dental appliances
Inventor: SANDWICK TODD
IPC: A61C5/00
Filed: 2021-09-01
Abstract: Patient specific dental appliances and methods for manufacturing the dental appliances. The dental appliances can be unilateral or bilateral space maintainers, fixed dental retainers, or other dental appliances. The dental appliances are manufactured based on the specific anatomy of each patient so that the dental appliances more closely conform to the patient's anatomy. The dental appliances include a first tooth securing portion that is configured to be secured to a first tooth of a patient, and a wire secured to and extending from the first tooth securing portion. The wire has a varying cross-sectional shape along at least a portion thereof, for example a flat section on a tooth-facing side of the wire. The wire can also include a scalloped portion with indentations and projections. The wire can also include an occlusal rest.
Patent EP-4147615-A1 (EP)
Title: Verfahren zum zubereiten einer speise nebst küchenmaschine
Inventor: KRAUT-REINKOBER STEFAN
IPC: A47J27/00
Filed: 2021-09-10
Abstract: Die Erfindung betrifft ein Verfahren, ein Computerprogrammprodukt und eine Küchenmaschine zum Zubereiten einer Speise (20) in einem Topf (2) mithilfe einer Küchenmaschine (1), die den Topf (2), ein Heizelement (3) zum Erhitzen des Topfes (2) und/oder einer Speise (20) in dem Topf (2) und einen Temperatursensor (4) zum Ermitteln einer Ist-Temperatur (T I ) des Topfes (2) oder der Speise (20) in dem Topf (2) umfasst, mit folgenden Schritten: Durchführen einer Temperaturregelung durch eine Steuerungseinrichtung (10) in einem Temperaturregelungs-Modus auf Basis einer Soll-Temperatur (T T ) durch ein Einstellen einer dem Heizelement (3) zugeführten, elektrischen Energie in Abhängigkeit von der Ist-Temperatur (T I ), so dass sich die Ist-Temperatur (T I ) der Soll-Temperatur (T T ) annähert oder die Soll-Temperatur (T T ) erreicht. Das Verfahren weist ferner die folgenden Schritte auf: Detektieren eines festgelegten Siede-Stadiums der Speise (20) durch eine Siede-Erkennungseinheit (14); und Wechseln von dem Temperaturregelungs-Modus in einen Fest-Modus der Steuerungseinrichtung (10), wenn die Siede-Erkennungseinheit (14) das festgelegte Siede-Stadium detektiert, wobei die dem Heizelement (3) zugeführte, elektrische Energie in dem Fest-Modus auf einen festgelegten Wert (P 1 , P 2 , P 3 ) gehalten wird. Ein reproduzierbares Kochergebnis kann auf diese Weise zuverlässig mit einem wenig komplexen System ermöglicht werden.
Patent EP-4148962-A1 (EP)
Inventor: GERALD DEBOY
IPC: H02M5/293
Filed: 2021-09-13
Abstract: A method for operating a power converter and a control circuit are disclosed. The method includes, in a power converter including an input (11, 12), a converter stage (2), a first switch (31) connected between the input (11, 12) and the converter stage (2), a second switch (32) connected between input nodes (21, 22) of the converter stage, and an output capacitor (15) connected between output nodes (23, 24) of the converter stage: detecting an operating state of the power converter; and operating the power converter in a first operating mode when the power converter is in a first operating state. Operating the power converter in the first operating mode includes regulating an input current (lac) received at the input (11, 12) by a switched-mode operation of the first and second electronic switches (31, 32).
Patent EP-3970827-A1 (EP)
Title: Filter with interconnected hollow elements and method of use
Inventor: BAIR JAMES A
IPC: B01D29/11
Filed: 2021-09-15
Abstract: Filters comprising a filter arm comprising a plurality of hollow elements in fluid communication with each other, the hollow elements having porous walls, the filter arm having a first and a second end; a hollow transition element comprising a collector having a side wall, a central cavity, an upper closed end and a lower open end; and a hollow transition element arm having a first and a second transition arm end, and a porous side wall; wherein the first transition arm end is in fluid communication with the second end of the filter arm; and the second transition arm is connected to the side wall of the collector, and is in fluid communication with the central cavity of the collector; and, a hollow base having a side wall, and a base outlet port, wherein the hollow base connected to, and in fluid communication with, the collector; filter devices including the filters, and methods of filtration using the filters, are disclosed.
Patent EP-3954345-A1 (EP)
Inventor: TRAN TUAN (TOM) M
IPC: A61F9/007
Filed: 2009-11-06
Abstract: A foot pedal control for a surgical system (e.g., an ophthalmic surgery system) that adjusts to a number of different sizes of user's shoes. The foot pedal control has a treadle on which a user places his or her foot and a sensor that tracks the movements thereof. Adjustable lateral guides mount to the treadle and conform to both sides of the foot. The guides are shaped and positioned to conform to a wide variety of feet or shoes, and may easily be adjusted between users. A retractable heel stop converts between up for reference and down to enhance movement of the user's foot. A convertible handle may be stowed in a down position parallel to a base or pivoted up over the treadle for protection and ease of movement of the foot pedal control. The foot pedal control may be wireless and have various other electronic controls, and may have a dual-control treadle.
Patent EP-3974341-A1 (EP)
Title: Portionsbeutel und verpackungsmaschine
Inventor: MERZ HOLGER
IPC: B65D75/44
Filed: 2021-09-28
Abstract: Die Erfindung betrifft einen Portionsbeutel (10), sowie eine Verpackungsmaschine und ein Verfahren zur Herstellung eines Portionsbeutel, wobei der Portionsbeutel eine verschlossene Kammer (18) ausgebildet, in der ein Produkt aufgenommenen ist, wobei der Portionsbeutel aus ausschließlich einer zu einem Schlauch (11) geformten Folienbahn (12) ausgebildet ist, wobei eine Schweißnaht (13) in einer Längsrichtung entlang des Portionsbeutels ausgebildet ist, wobei an Enden (15) des Portionsbeutels jeweils Verschlussnähte (16, 17) ausgebildet sind, wobei innerhalb der Kammer ein Streifen (20) mit einem Trocknungsmittel angeordnet ist, wobei der Streifen mit der Folienbahn verschweißt ist.
Patent EP-4166409-A1 (EP)
Inventor: BROSTRÖM ROBERT
IPC: B60K35/00
Filed: 2021-10-12
Abstract: The present disclosure relates to a driving control system for a vehicle, a vehicle capable to operate with such a driving control system, a method for a driving control for a vehicle and a computer program element for a driving control. 
     The driving control system comprises a sensor unit, a data storage unit, a user communication means and a control unit. The sensor unit is arrangeable in a first vehicle and configured to generate at least one user-specific driving parameter of at least one user travelling with the first vehicle. The at least one user-specific driving parameter is based on a driver's driving behavior of the first vehicle. The user communication means is configured to receive an input of the user to store the at least one user-specific driving parameter in the data storage unit and activate the stored at least one user-specific driving parameter in a second vehicle to be occupied by the user. The control unit is configured to transmit the at least one user-specific driving parameter of the user from the data storage unit to the second vehicle. The control unit is configured to control the second vehicle based on the transmitted at least one user-specific driving parameter. The user communication means is arrangeable in a mobile device of the user.
Patent EP-4008586-A1 (EP)
Title: Siege de vehicule protege contre les mines terrestres et destine a un vehicule militaire
Inventor: BLASS SIEGFRIED SIEGFRIED
IPC: B60N2/42
Filed: 2021-10-26
Abstract: La présente invention concerne un siège de véhicule (10) protégé contre les mines terrestres et destiné à un véhicule militaire, avec une partie de raccordement au mur (12) à fixer au niveau d'une région de véhicule au moins approximativement verticale, et avec une partie de raccordement au siège (14) fournie au niveau du siège de véhicule et mobile verticalement au niveau de la partie de raccordement au mur (12), dans lequel un élément de crémaillère (24) orienté dans sa direction verticale et réalisé avec respectivement une denture de verrouillage (28) au niveau de ses deux bords longitudinaux (26) mutuellement parallèles est fixé à la partie de raccordement au mur (12), une paire d'éléments de mâchoires (30), reliés les uns aux autres au moyen d'un élément formant ressort (32) précontraint mécaniquement et venant en prise de manière élastique avec complémentarité de forme et de force avec leur denture de contre-verrouillage (34) dans les dentures de verrouillage (26) de l'élément de crémaillère (24), sont montés simultanément mobiles et mutuellement parallèles avec une limitation de mouvement au niveau de la partie de raccordement au siège (14), et dans lequel un dispositif à ressort (36) avec un certain nombre d'éléments formant ressort de tension (38) précontraints mécaniquement est fourni entre la partie de raccordement au siège (14) et la partie de raccordement au mur (12).
Patent EP-4040760-A1 (EP)
Inventor: ZIHNIOGLU ASIM UTKU
IPC: H04L101/686
Filed: 2021-11-15
Abstract: The method for an automated IPv6/IPv4 fallback approach in proxy networks is presented. In some embodiments, the method comprises receiving, at a proxy server, a request from a client executing on a client computer for access to a target computer; determining identification-information of the client; determining an address pair including an IPv6 address and an IPv4 address of the proxy server; assigning the address pair to the identification-information of the client; establishing a first communications connection between the client computer and the proxy server using one of IP addresses included in the address pair, and a second communications connection between the proxy server and the target computer using one of IP addresses included in the address pair; and facilitating a network packet flow between the client computer and the target computer using the first communications connection and the second communications connection.
Patent EP-4001173-A1 (EP)
Title: Lifting system for a refuse collection vehicle
Inventor: HARTMAN MAXIM WILHELMUS JOSEFUS
IPC: B65F3/04
Filed: 2021-11-24
Abstract: The invention relates to a lifting system (101) for a refuse collection vehicle (100). The lifting system comprises a lifting chair (106) with a gripper for the refuse bin. The lifting chair is moveable between a vertical receiving condition, in which the upper side of the bin is arranged higher than the lower side of the bin, and a tilted emptying condition, in which the upper side of the bin is arranged lower than the lower side of the bin. The lifting system further comprises a lower support (111) at the bottom of the lifting chair for pushing and/or supporting the refuse bin when it is moved to its emptying condition. In the receiving condition, the lower support is allowed to move around a horizontal swing axis from a vertical position, in a backward direction opposite to a forward driving direction of the vehicle.
Patent EP-4008642-A1 (EP)
Inventor: VERSTAPPEN PAUL
IPC: B65D21/02
Filed: 2021-11-25
Abstract: A thermoformed plastic tray 20 comprises a bottom wall 2, sidewalls 3 extending upwardly from the bottom wall along the circumference thereof, a flange 4 connected to the sidewalls at a side remote of the bottom wall and denesting knobs 11 each comprising a recess 14 positioned at an edge between the sidewalls and the flange. The denesting knobs are provided with undercuts causing the recess to be wider at a bottom thereof than at the flange. A first part 21 of at least one of the sidewalls extends under a first angle A0 between 0 and 5 degrees with the vertical over a distance L0 from the flange being larger than a distance C from the flange to the bottom of the recess. A second part of the at least one of the sidewalls is located between the first part and the bottom, which second part extends under a second angle A1 being larger than the first angle.
Patent EP-4194233-A1 (EP)
Inventor: FORSDAHL GUSTAV
IPC: B60D1/145
Filed: 2021-12-10
Abstract: A controllable drawbar arrangement and a method for controlling a drawbar arrangement is provided. The drawbar arrangement comprises a drawbar (8,18,23,44,54,76) movably attached to a wheelset of a trailer and a first actuator (26,42) coupled to said drawbar and configured to control a lateral movement of said drawbar. The drawbar arrangement further comprising a sensor arrangement (56,58,60a,60b) configured to detect a set of parameters in an upcoming environment of said trailer and a control unit (27,55,78) communicatively coupled to said sensor arrangement and configured to determine a desired lateral position of said drawbar based on said set of parameters, said control unit further being configured to control the first actuator such that said drawbar is set into the desired lateral position.
Patent EP-4023989-A1 (EP)
Inventor: Gu yuquan
IPC: F28D7/00
Filed: 2021-12-13
Abstract: The present invention discloses a transporting pipeline 25 for a high-temperature fluid with a heat exchange apparatus installed therein, a suitable heat exchange apparatus and a heat exchange method, wherein heat contained in the high-temperature fluid can be recovered during the transportation thereof, the heat exchange apparatus comprising a heat exchange body 1 inserted into the transporting pipeline 25, and a coil 8 for a heat-receiving fluid installed therein, whereby the high-temperature fluid heats an auxiliary fluid in a heat exchange cavity 7 via a heat exchange panel 6 of the heat exchange body 1 in contact therewith, and the heated auxiliary fluid then conducts the heat to the heat-receiving fluid in the coil 8, whereby the high-temperature fluid may be flue gas generated by combustion, the heat exchange apparatus of the present invention being inserted into a flue gas transporting pipeline 25, the auxiliary fluid may be an inert gas such as air, and the air heated indirectly by the high-temperature flue gas conducts heat to fuel and/or oxygen-enriched gas (serving as an oxidant/combustion aid) flowing in the coil 8.