baber/WOPTO huggingface dataset:
Patent EP-4105444-A1 (EP)
Title: Joining individual turbine vanes with field assisted sintering technology (fast)
Inventor: FARRIS JOHN R
IPC: F01D5/28
Filed: 2022-06-17
Abstract: A method of joining first and second turbine vanes (210, 220) is provided. The method includes casting and machining each of the first and second turbine vanes (210, 220), coating each of the first and second turbine vanes (210, 220) with thermal barrier coating (TBC) (214, 224) and executing field assisted sintering technology (FAST) processing to join the first and second turbine vanes (210, 220).
Patent EP-4113815-A1 (EP)
Inventor: FLORIANI IVAN
IPC: H02M1/00
Filed: 2022-06-22
Abstract: A control device (62) for a switching voltage regulator (52) configured to operate in a plurality of operating conditions and having a switching circuit (60). The control device has a first input configured to receive a measurement signal representative of an output voltage of the switching circuit; a state-determination block (89), coupled to the first input and configured to generate an actual operating condition signal (MOD, DIAG) of the switching voltage regulator; and a driving signals generation module (91, 92, 94) configured to generate at least one switching command signal for the switching circuit from an error signal representative of a difference between the output voltage and a nominal voltage. The driving signals generation module has an error-compensation circuit (91, 100) having a transfer function and configured to generate a control signal (Vc, Ic, Ioc) from the error signal and the actual operating condition signal, wherein the control signal is a function of the actual operating condition of the switching voltage regulator.
Patent EP-4124355-A1 (EP)
Title: Silicon microneedle structure and production method
Inventor: ADMATI GAL
IPC: B81C1/00
Filed: 2022-07-02
Abstract: A microneedle structure has one or more microneedles (104) projecting from the major surface (102) of a substrate (100). The microneedle has a penetrating tip (106) formed at an intersection between upright surfaces (108) and an inclined surface (110) corresponding to a (1 1 1) crystallographic plane. The microneedle has an expanding portion bounded by a continuation of the upright surfaces (108) and inclined surface (110), and a constant crosssection portion bounded by a continuation of the upright surfaces and a slicing plane (112) extending from an edge (114) of inclined surface (110) towards, and perpendicular to, major surface (102) of the substrate. A width W of inclined surface (110) increases monotonically from penetrating tip (106) to edge (114).
Patent EP-4115917-A1 (EP)
Title: Surgical suction device
Inventor: BLACKLOCK CHRISTOPHER STEPHEN
IPC: A61M1/00
Filed: 2022-07-04
Abstract: A surgical suction device (10) comprising:- a connector (12),- a surgical cavity insertion tube (14), and- a suction tip (16),wherein the surgical cavity insertion tube (14) is connected at a proximal end thereof to the connector (12) and at a distal end thereof to the suction tip (16). The suction tip (16) comprises an inner hollow shaft (18) and an outer hollow shaft (20) coaxial to each other, the inner hollow shaft (18) having a first central opening (22) at a distal end thereof, and the outer hollow shaft (20) having an end wall (24) at a distal end thereof, wherein the end wall (24) has a second central opening (26) in axial alignment with the first central opening (22) of the inner hollow shaft (18). The outer hollow shaft (20) has one or more openings (28) on a lateral wall (30) thereof.
Patent EP-4134504-A1 (EP)
Inventor: ALLIRAND FRÉDÉRIC
IPC: E04G17/00
Filed: 2022-08-09
Abstract: L'invention concerne un panneau de coffrage (1) pour la fabrication d'un élément de construction par coulage d'un matériau hydraulique de remplissage. Il comporte dans au moins une de ses faces d'appui (FA) un logement (3) pour recevoir un organe d'étanchéité (10) via une zone de montage (15). Cet organe d'étanchéité (10) comporte une zone de joint (19) agencée pour se déformer élastiquement et assurer une étanchéité de contact au niveau d'un plan de joint (J) entre ledit panneau de coffrage (1, 2) et un autre panneau de coffrage adjacent, et une zone négative de coffrage (21) agencée pour créer une empreinte dans ledit élément de construction moulé. L'organe d'étanchéité (10) est réversible et peut adopter une première position de montage dans laquelle ladite zone négative de coffrage est escamotée à l'intérieur du panneau de coffrage, et une seconde position de montage dans laquelle elle est saillante à l'extérieur du panneau de coffrage pour créer ladite empreinte.
Patent EP-4140606-A1 (EP)
Inventor: KHAKH JAGDEV SINGH
IPC: B08B17/06
Filed: 2022-08-22
Abstract: An anti-spatter spray containment system includes: an enclosure having a nozzle insertion orifice on a first side and a drain orifice on a second side of the enclosure; a spray nozzle configured to spray fluid toward a nozzle inserted into the nozzle insertion orifice, wherein the enclosure is configured to funnel the fluid in a direction toward the second side; and a baffle configured to block at least a first portion of sprayed fluid from the spray nozzle from exiting the enclosure via the nozzle insertion orifice, the first side configured to block at least a second portion of the sprayed fluid from the spray nozzle that is not blocked by the baffle.
Patent EP-4144456-A1 (EP)
Title: Verfahren zur herstellung einer hochdruck-hydraulikleitung
Inventor: BAUMGARTNER CARSTEN
IPC: B30B15/00
Filed: 2022-08-31
Abstract: Bei der zur Herstellung einer Hochdruck-Hydraulikleitung wird eine Anschlussarmatur endseitig an einem Hochdruckschlauch angebracht, wobei ein Abschnitt eines Hochdruckschlauches (3) sowie eine mit diesem zu fügenden, einen Nippel (4) und eine Presshülse (5) umfassende Anschlussarmatur bereitgestellt, die Anschlussarmatur auf einen Endabschnitt des Hochdruckschlauches (3) aufgesetzt, der so erzeugte Leitungs-Rohling (2) in eine programmgesteuerte Radialpresse (1) eingelegt und eine Fügeoperation unter Ausbildung einer dichten Verbindung des Hochdruckschlauches (3) mit der Anschlussarmatur in der Radialpresse (1) durch plastische Verformung der Presshülse (5) beim Kraftschließen des Presswerkzeugs (6) gemäß einem Pressprogramm (P) durchgeführt wird. Dabei wird beim Schließen des Presswerkzeugs (6) die geometrische Konfiguration des Presswerkzeugs (6) beim Aufsetzen der Pressbacken (7) auf der Presshülse (5) erfasst; und das von der Radialpresse (1) durchfahrene Pressprogramm (P) wird durch spezifische Adaption eines in der Radialpresse (1) hinterlegten Basisprogramms (B) unter Berücksichtigung der beim Aufsetzen der Pressbacken (7) auf der Presshülse (5) erfassten Konfiguration des Presswerkzeugs (6) gebildet.
Patent EP-4199633-A1 (EP)
Inventor: ALEXANDER DANNY
IPC: H04W74/02
Filed: 2022-09-19
Abstract: This disclosure describes systems, methods, and devices related to quasi non-contention. A device may determine a traffic schedule comprising a non-contention based duration followed by a contention based duration together creating a Quasi Scheduling instance; and determine, during the contention based duration, priorities traffic that would have been transmitted during the non-contention part if it was available for transmission.
Patent EP-4186714-A1 (EP)
Inventor: SCHLITTENHARD JAN
IPC: B60C11/16
Filed: 2022-09-20
Abstract: Die Erfindung betrifft einen Spike (1, 2) zum Verankern im Laufstreifen eines Fahrzeugluftreifens, mit einer Hauptachse (a<sub>1</sub>), einem einen Fußflansch (3a) umfassenden Spikekörper (3) und einem im Spikekörper (3) verankerten Spikepin (4, 5), wobei der Fußflansch (3a) bezüglich einer die Hauptachse (a<sub>1</sub>) enthaltenden, den Spike (1, 2) in Spikehälften teilenden, ersten Ebene (E<sub>1</sub>) in Draufsicht symmetrisch ist und in jeder Spikehälfte eine in Draufsicht gerade verlaufende Seitenfläche (3a<sup>I</sup>) aufweist, wobei der Spikepin (4, 5) in Draufsicht bezüglich einer einzigen Ebene (e<sub>1</sub>, e<sub>2</sub>) symmetrisch ist, welchea. senkrecht zur ersten Ebene (E<sub>1</sub>) verläuft,b. mit der ersten Ebene (E<sub>1</sub>) zusammenfällt oderc. parallel zur ersten Ebene (E<sub>1</sub>) verläuft,wobei in einer der Spikehälften ein Orientierungselement (6, 7) ausgebildet ist, welches dem auf der einen Seitenfläche (3a<sup>I</sup>) des Fußflansches (3a) liegenden Spike (1, 2) und dem auf der anderen Seitenfläche (3a<sup>I</sup>) des Fußflansches (3a) liegenden Spike (1, 2) einen lagespezifischen, zur ersten Ebene (E<sub>1</sub>) asymmetrischen Schattenriss verleiht.Die Spikehälfte mit Orientierungselement (6, 7) weist eine erste Masse und die Spikehälfte ohne Orientierungselement (6, 7) weist eine mit der ersten Masse überstimmende oder gegenüber der ersten Masse größere zweite Masse auf.
Patent EP-4193845-A1 (EP)
Inventor: MUCK THORSTEN
IPC: A23K10/22
Filed: 2022-10-10
Abstract: Die vorliegende Erfindung betrifft eine Fischfutterzusammensetzung, umfassend 40 - 70 Gew.% Getreidemehl, 15 - 30 Gew.% Mehl aus Wassertieren, 10 - 20 Gew.% Extraktionsschrot, 0,01 - 0,40 Gew.% Pfeffer und 0,1 - 1,0 Gew.% freies Methionin. Ferner wird die Verwendung der Fischfutterzusammensetzung als Fischfutter für Zierfische bereitgestellt.
Patent EP-4191689-A1 (EP)
Inventor: SHIMODA YOICHI
IPC: H01L33/62
Filed: 2022-11-23
Abstract: A semiconductor light emitting device 10 includes: a resin frame 11 having an opening 20; a lead frame 12 having leads 12a and 12b exposed in the opening 20; and an LED 28 placed in the opening 20 and connected to the leads 12a and 12b. Standing parts 18a are erected on an upper surface 23a of the lead 12a. The standing parts 18a are embedded in the resin of the frame 11.
Patent EP-4239915-A1 (EP)
Inventor: THOMMANA JOHN V
IPC: H04K3/00
Filed: 2022-12-02
Abstract: A communication system is described. The communication system includes 5g base stations (gNodeB) which are communicatively coupled to a user equipment (UE) (208) by a multiple radio access technology (multi-RAT) dual connectivity. A first of the gNodeBs is a master gNodeB (204) which relays control signaling from a 5G network core to a secondary gNodeB (206). To avoid spectral interference of the control signals between the master gNodeB and the secondary gNodeB, the control signals are transmitted according to a tactical waveform protocol selected from the Department of Defense (DoD) Communication Waveform Inventory (2020), such as a common data link (CDL) protocol.
Patent EP-4166077-A1 (EP)
Inventor: CHEN YENYU
IPC: G01N21/84
Filed: 2018-03-16
Abstract: Example apparatus are provided to measure characteristics of a test strip. The apparatus may include an accessory for a mobile device to measure characteristics of a test strip. The accessory may include a mobile device adaptor 100 and a test strip adaptor 200. The mobile device adaptor may include a first sheath and a second sheath coupled to the first sheath to secure the mobile device 300. The test strip adaptor may be detachably coupled to the mobile device adapter. The test strip adaptor is configured to receive different types of test strips.
Patent EP-4205595-A1 (EP)
Title: Roman umbrella with adjustable opening/closing angle through rocker handle
Inventor: XIE JIANQUIANG
IPC: A45B25/08
Filed: 2022-12-28
Abstract: The present utility model discloses a Roman umbrella with an adjustable opening/closing angle through a rocker handle, including an umbrella column and an umbrella disk assembly, wherein the umbrella disk assembly includes an upper umbrella disk and a lower umbrella disk, the umbrella column is sleeved with a sliding block, the upper umbrella disk is provided with a connecting rod and a pull rod, the end of the connecting rod is hinged on the sliding block, one end of the pull rod is hinged on the top of the umbrella column, the other end of the pull rod is hinged on the connecting rod, the umbrella column is provided with an umbrella opening assembly, the umbrella opening assembly includes an opening/closing rocker handle and a cord arranged in the inner cavity of the umbrella column, one end of the cord is fixedly connected to the opening/closing rocker handle, the other end of the cord extends to the upper end of the umbrella column, passes through the pull rod and the connecting rod in sequence, and is connected to the lower umbrella disk, and the cord is driven by the opening/closing rocker handle. The Roman umbrella has a simple structure, the cord is connected to the opening/closing rocker handle, and the opening/closing rocker handle does not move up with the opening of the canopy. The requirement for the height of a person who opens the umbrella is lowered, and the practicality is improved.
Patent EP-4209348-A1 (EP)
Title: Heat exchanger with undulating parting sheets
Inventor: MECZKOWSKI TOMASZ
IPC: B33Y80/00
Filed: 2022-01-08
Abstract: A layer (30) for a heat exchanger (10) is disclosed. The layer comprises: an inlet (32); an outlet (34); an upper sheet (36); a lower sheet (38); a fluid flowpath defined between the upper sheet and lower sheet and from the inlet to the outlet; and at least one pin (100) disposed in the flowpath and connecting the upper sheet to the lower sheet; wherein the lower sheet has a first undulating profile; and wherein the upper sheet has a second undulating profile different from the first undulating profile. Also disclosed is a heat exchanger (10) including the layer (30), and a method of making a layer for a heat exchanger.
Patent EP-4282229-A1 (EP)
Inventor: TANASE CRISTIAN
IPC: H05B47/19
Filed: 2022-01-19
Abstract: A modular post comprising a plurality of pole modules arranged one above the other along a central axis, said pole modules comprising a functional pole module for receiving and/or transmitting signals; said functional pole module comprising: a housing comprising a lower, middle, and upper sections; a functional unit comprising a wireless communication means, and a power and data interface configured for being connected to a power source and to the wireless communication means, for powering the wireless communication means, for powering another functional unit of another functional pole module, and for transmitting and/or receiving data to/from the another functional unit; wherein the lower section comprises a coupling interface for coupling the functional pole module to another pole module located below along the central axis, and/or wherein the upper section comprises a coupling interface for coupling the functional pole module to another pole module located above along the central axis.
Patent EP-4281219-A1 (EP)
Inventor: SHI WEI
IPC: B01L3/00
Filed: 2022-01-24
Abstract: The present disclosure relates to a nozzle for a sample processor, a carrier of a nozzle for a sample processor, a nozzle assembly for a sample processor, and a sample processor. The nozzle includes a body and an orifice. The body is adapted to be loaded and held in the carrier. The carrier can be slidably inserted into the sample processor in a detachable manner. The orifice is provided in the body and is configured to inject a sample from an injector body in a predetermined mode. An end surface of the body is adapted to abut against an end surface of the injector body along a sample injection direction. The nozzle assembly and the sample processor according to the present disclosure include the above-described nozzle and carrier. With the aid of the carrier, it is not necessary to install the nozzle to the injector body upstream of the nozzle, so that various adjustment operations when reinstalling the nozzle can be omitted, thereby simplifying the process of reinstalling the nozzle.
Patent EP-4277937-A1 (EP)
Inventor: YANG QING
IPC: C08F110/02
Filed: 2022-01-06
Abstract: Methods for determining the catalytic activity of an activated chemically-treated solid oxide using a color measurement technique are described, and these methods are integrated into transition metal-based catalyst preparation processes and systems, as well as into olefin polymerization processes and related polymerization reactor systems.
Patent EP-4287824-A1 (EP)
Inventor: KRALIK MARTIN
IPC: A01K23/00
Filed: 2022-02-07
Abstract: Handhaltevorrichtung (1) einer Hundeleine (2) mit einer Aufnahmeeinrichtung (10) für vom Boden aufnehmbaren Hundekot (3), dadurch gekennzeichnet, dass die Aufnahmeeinrichtung (10) zwei schwenkbar gelagerte Greifschaufeln (12, 13) zum Aufnehmen von Hundekot (3) aufweist und die Greifschaufeln (12, 0 13) mittels einer Betätigungseinrichtung (42) zwischen einer Schließstellung, in der sie gegeneinander geschwenkt sind und einen Aufnahmeraum (38) für Hun-dekot (3) bereit stellen, und einer Offenstellung, in der sie auseinander ge-schwenkt sind und eine Aufnahmeöffnung (39) freigeben, verstellbar sind, und dass die Handhaltevorrichtung (1) eine Abdeckhaube (21) aufweist, die zwischen 5 einer Abdeckstellung, in der sie die geschlossenen Greifschaufeln (12, 13) hau-benartig überdeckt, und einer Offenstellung, in der sie die Greifschaufeln (12, 13) freigibt, verstellbar ist.
Patent EP-4305474-A1 (EP)
Inventor: ZHONG YI
IPC: G02B5/20
Filed: 2022-03-04
Abstract: The invention relates to a wavefront manipulator (7) for arrangement in the optical path (8, 19, 20) of a head-up display (10) between an imaging unit (1) and a projection surface (4). The wavefront manipulator (7) comprises a holographic assembly (3) which has at least two holographic elements (11, 12), the at least two holographic elements (11, 12) being arranged directly behind one another in the optical path (8, 19, 20) and being designed to be reflective for at least one fixed wavelength and a fixed irradiation angle range.
Patent EP-4115646-A1 (EP)
Inventor: WEN YU
IPC: H04W40/22
Filed: 2022-02-04
Abstract: This document describes improvements in range and reliability for wireless mesh networks implementing IEEE 802.11 networking technologies. Reducing the number of spatial streams, N, to a lower value at middle and far distance ranges using an optimized rate control algorithm, preemptively trades off a lower throughput limit for a higher link budget. This higher link budget provides longer range and higher RF link reliability by using an NxN spatial diversity of MIMO RF channels for maximizing link budget instead of network throughput.
Patent EP-4304983-A1 (EP)
Inventor: RINN GÜNTER
IPC: C01B32/21
Filed: 2022-03-03
Abstract: L'invention concerne un procédé de formation d'une surface hydrophile (3) sur un matériau contenant du graphite (7), la surface (3) à rendre hydrophile étant irradiée par un laser pulsé (11) avec une densité de puissance d'au moins 0,5 MW/mm². Le procédé permet par exemple de rendre hydrophiles des parties (9) de la surface (3) d'une plaque bipolaire (1) de manière simple, en nécessitant peu d'équipement.
Patent EP-4313345-A1 (EP)
Title: Procédés et systèmes pour l'extraction de cannabinoïdes
Inventor: IVANOV ERVIN
IPC: B01D9/00
Filed: 2022-03-23
Abstract: L'invention concerne des procédés et des systèmes qui peuvent être utilisés pour extraire et raffiner des cannabinoïdes et d'autres substances naturelles à partir de plantes de cannabis. Le système peut mélanger une matière végétale de cannabis avec une eau alcaline pour produire un miscella de cannabinoïdes solubilisés. Le système peut séparer le miscella de la matière végétale de cannabis. Le système peut acidifier le miscella pour précipiter les cannabinoïdes. Le système sépare les cannabinoïdes précipités de la solution acide. Le système extrait par précipitation pour produire un raffinat. Le raffinat peut ensuite être purifié et/ou isolé.
Patent EP-4308029-A1 (EP)
Inventor: JACOBSEN BRADLEY
IPC: A61B34/20
Filed: 2022-03-15
Abstract: Tracking a pose of a portion of an anatomical structure using an electromagnetic navigation system may comprise generating a signal. The generated signal is configured to cause bi-directional micro coils of a bi-directional coil array to generate an electromagnetic field at each bi-directional micro coil in response to receiving the generated signal. Each of the bi-directional micro coils is also coupled to a portion of a tracked structure. At least one of the generated electromagnetic fields is configured to be detected by at least one neighboring bi-directional micro coil and at least one receiving coil of a receiving coil array. A pose of a particular bi-directional micro coil of the bi-directional micro coils associated with the at least one generated magnetic field is determined based on detecting the at least one generated magnetic field at the at least one neighboring bi-directional micro coil and the at least one receiving coil.
Patent EP-4294858-A1 (EP)
Inventor: KOKSAL HATICE BUSRA
IPC: C08H99/00
Filed: 2022-02-15
Abstract: In the relevant technical field, cellulose-based wastes or agricultural wastes are used as raw materials in the production of environmentally friendly bioplastics or plastic admixture materials. The cost spent on a product is high to recycle agricultural wastes into these said final products. In addition, cellulose-based raw materials such as olive seeds are not as suitable for polymerization as starches. In this context, in the invention, starch-based bread waste is used as a raw material for the production of bioplastics and plastic admixture materials. The bread wastes are more suitable for polymerization, and when used as raw material, the product price per unit time is more economical compared to other agricultural or waste foodstuffs.
Patent EP-4272363-A1 (EP)
Inventor: GUO LI
IPC: H04L5/00
Filed: 2022-01-04
Abstract: L'invention concerne des procédés et des systèmes pour configurer un indicateur de configuration de transmission (TCI). Dans certains modes de réalisation, le procédé comprend (i) la réception d'une liste d'états TCI par un dispositif terminal ; et (ii) la détermination d'une jonction TCI, par le dispositif terminal, sur la base de la liste des états TCI. Au moins l'un des états TCI comprend un ou plusieurs premiers paramètres pour une transmission de liaison descendante (DL) et un ou plusieurs seconds paramètres pour une transmission de liaison montante (UL). La jonction TCI indique des paramètres pour les transmissions DL et UL du dispositif terminal.
Patent EP-4280719-A1 (EP)
Title: Positioning method and apparatus, device, and storage medium
Inventor: Zhuang Zixun
IPC: H04W64/00
Filed: 2022-01-14
Abstract: This application discloses a positioning method and apparatus, a device, and a storage medium, and pertains to the field of communication technologies. The positioning method includes: receiving, by a first communication device, a first positioning reference signal and determining first target beam information; and/or, determining, by the first communication device, location information based on the first positioning reference signal and sending the location information and first beam information.
Patent EP-4289806-A1 (EP)
Title: Method for producing propylene
Inventor: SUZUKI TETSUO
IPC: C07C1/20
Filed: 2022-01-26
Abstract: A propylene production method according to an aspect of the present invention includes: a reaction step of supplying a fresh raw material and a recycled raw material to a reactor to obtain a crude product; a gas-liquid separation step of separating the crude product into a gas phase and a liquid phase; a propylene recovery step of recovering propylene from the gas phase; and a recycling step of recovering the recycled raw material from the liquid phase.