baber/WOPTO huggingface dataset:
Patent EP-3900850-A1 (EP)
Inventor: HAREMAKI HIROKI
IPC: B23Q11/00
Filed: 2021-02-24
Abstract: A cleaning method of sufficiently cleaning a workpiece is provided. The cleaning method, including: rotating or swinging a workpiece (1) having a first cleaning surface (3, 3a) about a table rotation axis (13); ejecting cleaning fluid from a nozzle (21) along an ejection axis (25); and swinging the nozzle (21) about a nozzle rotation axis (19) parallel to the table rotation axis (13) to keep a constant impact angle (27) formed between the ejection axis (25) and the first cleaning surface (3, 3a) for cleaning the workpiece (1).
Patent EP-4064117-A1 (EP)
Inventor: HÜGER FABIAN
IPC: G06K9/00
Filed: 2021-03-24
Abstract: Method for automatically executing a vehicle function of a vehicle based on spatially resolved raw sensor data for environment perception generated by at least one sensor device for environment detection of the vehicle, including: 
- receiving spatially resolved raw sensor data generated by the at least one sensor device of the vehicle; 
- processing sensor data which are characteristic of the spatially resolved raw sensor data by a processing unit, the processing unit determining at least one region of interest of the sensor data and at least one class for classifying the region of interest; 
- processing the sensor data by an evaluation unit based on the determined region of interest and hereby determining at least one local quality parameter which is characteristic for the quality of the sensor data with respect to at least a section of the region of interest; 
- executing the vehicle function in dependence on the local quality parameter.
Patent EP-4066963-A1 (EP)
Inventor: ZUZEK ROZMAN KRISTINA
IPC: B22F1/00
Filed: 2021-03-29
Abstract: The present invention relates to a method of forming a starting material for producing rare earth permanent magnets from recycled materials. The method comprises at least the steps of providing single Nd 2 Fe 14 B grains of end-of-life Nd 2 Fe 14 B magnets and/or magnet scraps and coating the grains with a single layer or with a layer sequence of one or several grain boundary materials such that said single layer or layer sequence is covering each individual grain. The grain boundary material of said single layer or of a lowermost layer of said layer sequence is selected from one or several metals or metal compounds or alloys. The coated grains are then condensed to bulk Nd-Fe-B permanent magnets, optionally via subsequent thermal treatments.
Patent EP-3881804-A1 (EP)
Inventor: ABBOUD JOSEPH A
IPC: A61B17/56
Filed: 2020-02-10
Abstract: Apparatus comprising a joint spacer (10) is provided for treatment of a joint of a human subject, the joint spacer (10) includes a pouch (20) wherein the joint spacer (10) is configured to be inserted into a space of the joint, and is shaped, when the pouch (20) is inserted into the space and filled, to provide mechanical support to the joint. The joint spacer (10) further comprises a volume of adipose tissue (40) suitable for filling the pouch (20), and the joint spacer (10) is shaped, when the pouch (20) is inserted into the space and filled with the volume of the adipose tissue (40), to provide the mechanical support to the joint. Other embodiments are also described.
Patent EP-3970850-A1 (EP)
Inventor: MAA CHIA-YIU
IPC: B01J23/66
Filed: 2021-04-16
Abstract: A self-disinfecting photocatalyst sheet includes a substrate material and a photocatalyst layer with a primary photocatalyst and a secondary photocatalyst. The primary photocatalyst is a metal oxide photocatalyst, whereas the secondary photocatalyst is a metallic photocatalyst. The primary photocatalyst forms a covalent bond with the substrate material. The self-disinfecting photocatalyst sheet is activatable by a visible light and can self-disinfect against bacteria and viruses. A method of manufacturing the self-disinfecting photocatalyst sheet and means for alerting the user on the expiration of the self-disinfecting photocatalyst sheet are also presented.
Patent EP-4009269-A1 (EP)
Title: Cnn-based image processing
Inventor: WUELKER CHRISTIAN
IPC: G06T5/00
Filed: 2021-04-21
Abstract: Proposed are concepts for processing an image with a convolutional neural network, CNN. Such concepts include using an additional set of input channels to a CNN to provide supplementary information that is available in the image domain. Such supplementary information can be used to improve the CNN performance.
Patent EP-3886084-A1 (EP)
Inventor: DANJYO MAKOTO
IPC: G10H1/00
Filed: 2019-06-20
Abstract: An electronic musical instrument includes: a memory (202) that stores a trained acoustic model (306) obtained by performing machine learning (305) on training musical score data (311) and training singing voice data of a singer; and at least one processor (205), wherein the at least one processor (205): in accordance with a user operation on an operation element in a plurality of operation elements (101), inputs prescribed lyric data (215a) and pitch data (215b) corresponding to the user operation of the operation element to the trained acoustic model (306) so as to cause the trained acoustic model (306) to output the acoustic feature data (317) in response to the inputted prescribed lyric data (215a) and the inputted pitch data (215b), and digitally synthesizes and outputs inferred singing voice data (217) that infers a singing voice of the singer on the basis of the acoustic feature data (317) output by the trained acoustic model (306).
Patent EP-3920334-A1 (EP)
Inventor: TSUCHIYA KAZUHIKO
IPC: H01Q13/10
Filed: 2021-05-31
Abstract: A slot antenna is provided with a metal cylindrical antenna element. The antenna element is formed at a height of λ/4 or less when λ is a wavelength of an antenna frequency to be used. Further, the antenna element has a slot for vertical polarization having a length of λ/2 or more in a circumferential direction.
Patent EP-3923413-A1 (EP)
Inventor: LATOUR ALEXANDRE
IPC: H01Q1/32
Filed: 2021-06-08
Abstract: L'invention a pour objet un support d'antenne (24) propre à être monté sur une caisse d'une voiture de véhicule de transport public, le support (24) présentant une face inférieure (54) destinée à être en contact avec la caisse et une face supérieure destinée à être en contact avec au moins une antenne (22), les faces inférieure (54) et supérieure s'étendant selon un plan de support (P<sub>S</sub>). Le support d'antenne (24) présente une ouverture principale (58) configurée pour être traversée par au moins un câble de raccordement (34) de la ou chaque antenne (22)., Le support d'antenne (24) comprend une platine (52) d'interface faisant saillie par rapport à la face inférieure (54) du support d'antenne (24), la platine (52) présentant au moins une ouverture secondaire (62) permettant de relier le ou chaque câble de raccordement (34) à au moins un câble de la voiture de véhicule de transport public.
Patent EP-3923680-A1 (EP)
Inventor: JEDEK ANDREAS
IPC: H05B45/54
Filed: 2021-06-09
Abstract: Vorgestellt wird eine Schaltung zum Einschalten und Ausschalten einer Halbleiterlichtquelle, die innerhalb einer Reihenschaltung von Leuchtdioden angeordnet ist, wobei ein Feldeffekttransistor elektrisch parallel zu der Halbleiterlichtquelle geschaltet ist und ein Gateanschluss des Feldeffekttransistors an eine Steuerstromquelle und über einen Kondensator CGS2 an einen Sourceanschluss des Feldeffekttransistors angeschlossen ist. Die Schaltung zeichnet sich dadurch aus, dass der Drainanschluss des Feldeffekttransistors über einen Kondensator CGD1 an den Gateanschluss des Feldeffekttransistors angeschlossen ist und dass die Steuerstromquelle über eine Parallelschaltung aus einer Diode und einem Widerstand R6 an den Gateanschluss und über einen Widerstand an den Source Anschluss des Feldeffekttransistors angeschlossen ist.
Patent EP-3934060-A1 (EP)
Inventor: BIWERSI Stéphane
IPC: H02K3/34
Filed: 2014-10-07
Abstract: La présente invention concerne une machine électrique comprenant un rotor tubulaire aimanté pour présenter des alternances polaires circonférentielles, et un stator comportant un corps (4) étant traversé par un canal (16) d'une section transversale intérieure correspondant sensiblement à la section transversale extérieure dudit rotor, ledit corps (4) supportant une pluralité de bobines (5a à 5c), ledit stator étant entouré par une enveloppe (2) extérieure ferromagnétique, caractérisée en ce que ledit corps (4) est prolongé par trois, quatre ou six protubérances radiales en un matériau isolant électriquement, présentant, en section transversale, un noyau (20 à 22) longitudinal pour recevoir une bobine , ledit noyau (16) étant prolongé par une extension périphérique (30 à 32) présentant une surface extérieure complémentaire à la surface intérieure de ladite enveloppe (2) et recouvrant la zone bobinée.L'invention concernant aussi un procédé de fabrication d'une telle machine électrique.
Patent EP-3939952-A1 (EP)
Title: Schnellbrennender festtreibstoff mit einem oxidator, einem energetischen binder und einem metallischen abbrandmodifikator sowie verfahren zu dessen herstellung
Inventor: FISCHER SEBASTIAN
IPC: C06B23/00
Filed: 2021-06-22
Abstract: Es wird ein schnellbrennender Festtreibstoff nach Art eines Komposit-Treibstoffes, insbesondere für Raketen, vorgeschlagen, welcher die folgenden Bestandteile enthält:(a) einen Oxidator in Form von Ammoniumdinitramid (ADN);(b) einen energetischen Binder aus der Gruppe der Glycidyl-Azidpolymere (GAP), der Poly(3,3-bis-azidomethyl-oxe-tane) (poly-BAMO), der Poly(glycidyl)-nitrate (poly-GLYN), der Poly(3-nitratomethyl-3-methyl-oxetane) (poly-NIMMO) und der Poly(3-acidomethyl-3-methyl-oxe-tane (poly-AMMO) einschließlich deren Derivaten und Mischungen; und(c) einen Abbrandmodifikator aus der Gruppe der Metalle und Halbmetalle einschließlich deren Legierungen und Hydriden.Um die Abbrandgeschwindigkeit eines solchen Festtreibstoffes zu erhöhen, sieht die Erfindung vor, dass der Abbrandmodifikator in Form von Fasern vorliegt. Die Erfindung betrifft ferner ein Verfahren zur Herstellung eines derartigen Festtreibstoffes auf der Basis von ADN.
Patent EP-3928620-A1 (EP)
Inventor: BARBIERI MARCO
IPC: A21C9/04
Filed: 2021-06-22
Abstract: A pizza topping apparatus (1), comprising:- a conveying path for a plurality of pizzas comprising a first belt (2) and a second belt (3) in series and separated from each another by a gap (4);- a distribution device (5) for distributing products for topping the pizzas arranged above the first belt (2);- recovering means (6) for recovering a part of said products fallen in said gap (4) and comprising a lifting belt (7) of said products, at least a part of said lifting belt (7) having a conveying direction inclined upwards, said lifting belt (7) comprising a plurality of shelves (8) for supporting the products.
Patent EP-3905650-A1 (EP)
Inventor: MOON HEECHEUL
IPC: H04M1/02
Filed: 2020-02-19
Abstract: An electronic device includes a housing including a first plate including a first external surface facing in a first direction, a second plate including a second external surface facing in a second direction and arranged substantially parallel to the first external surface, and a side member disposed between the first plate and the second plate and forming a portion of a surface of the electronic device, and a support member coupled to the side member and extending between the first plate and the second plate, and an antenna structure mounted on the support member and interposed between the first plate and the second plate, and a polymer structure coupled to the side member and at least partially facing the first surface of the antenna structure, and a wireless communication circuit electrically connected to the antenna pattern.
Patent EP-3929378-A1 (EP)
Inventor: VIOT AMBROISE
IPC: E05B63/00
Filed: 2021-06-23
Abstract: Cylindre de serrure comportant un rotor (110). Le rotor (110) comporte : 
- une armature tubulaire (60) dans laquelle est réalisée un canal de clef, et 
- une tige (62) montée, à l'intérieur de l'armature tubulaire, dans le prolongement du canal de clef et déplaçable en translation parallèlement à un axe longitudinal (20), cette tige comportant un butoir (82, 86) qui dépasse à l'intérieur du canal de clef et qui vient en appui sur l'extrémité de la clef introduite dans le canal de clef pour que la tige soit déplacée par la clef, par rapport à l'armature, depuis une position de repos vers une position enfoncée, cette tige étant conformée pour déplacer un organe (80) de blocage d'une position de blocage ferme vers une position de blocage intermédiaire lorsque la tige se déplace de sa position de repos vers sa position enfoncée.
Patent EP-3929942-A1 (EP)
Inventor: CEA ANDREW KEN
IPC: G21G1/00
Filed: 2021-06-28
Abstract: A nuclear fuel, the nuclear fuel compriσing uranium aluminide grains, wherein the uranium aluminide grain properties are selected for good isotope extraction after irradiation and chemical digestion.
Patent EP-4007162-A1 (EP)
Title: Audio processor circuit and audio processing method
Inventor: PENG CHUN-HAO
IPC: G11B20/18
Filed: 2021-07-02
Abstract: An audio processor circuit includes a storage circuit, a digital-to-analog converter circuit, and an amplifier circuit. The storage circuit is configured to store digital audio data from an electrical device. The digital-to-analog converter circuit is configured to convert the digital audio data from the storage circuit into an analog audio signal. The amplifier circuit is configured to provide an output audio signal to an audio playing circuit according to the analog audio signal. If a total data volume of the digital audio data stored in the storage circuit is not a multiple of a throughput or the total data volume of the digital audio data stored in the storage circuit is equal to or greater than an upper limit value, the amplifier circuit is turned off such that the amplifier circuit stops providing the output audio signal to the audio playing circuit.
Patent EP-3945235-A1 (EP)
Inventor: KAMBHAMPATI PRITHVI
IPC: G02B27/64
Filed: 2021-07-19
Abstract: Embodiments of the present disclosure set forth techniques for compensating for a roll effect for an optical sensor. The techniques include receiving sensor data from at least one sensor associated with the vehicle, detecting an amount of a roll of the vehicle based on the sensor data, generating a command based on the detected amount of roll, and controlling an orientation of the optical sensor based on the command.
Patent EP-3978751-A1 (EP)
Inventor: WALZ DOMINIK
IPC: F04B43/00
Filed: 2021-07-21
Abstract: Verbundmembran für Membranpumpen mit einem tellerförmigen Elastomerkörper (1), der einen Umfangsrand (2) mit einer Einspannfläche (3), einen Boden (4) und einen den Umfangsrand (2) mit dem Boden (4) verbindenden biegsamen Membranabschnitt (5) aufweist, wobei der Boden (4) eine obere und eine untere Wandung (6a, 6b) sowie eine zwischen den Wandungen (6a, 6b) gebildete Kammer (7) aufweist und wobei ein Einsatz (8) zumindest abschnittsweise zwischen den Wandungen (6a, 6b) angeordnet ist. Erfindungsgemäß erstreckt sich der Einsatz (8) durch eine Öffnung (9) in der unteren Wandung (6b) und umgreift die untere Wandung (6b) in einem Dichtungsabschnitt (10), wobei der Einsatz (8) und die untere Wandung (6b) in dem Dichtungsabschnitt (10) in Bezug auf eine in radialer Richtung (R) wirkenden Kraft formschlüssig miteinander verbunden sind.
Patent EP-3925657-A1 (EP)
Inventor: STAPLETON COREY E
IPC: A61M25/00
Filed: 2013-12-31
Abstract: A balloon catheter 10 with a shaft 24 extending in a longitudinal direction and having a proximal end and a distal end and an inflatable balloon 12 positioned along the shaft. The balloon includes at least one portion connected to the shaft and adapted for moving toward the proximal end thereof when the balloon is inflated.
Patent EP-4151390-A1 (EP)
Inventor: MADADNIA BEHNAM
IPC: B29L31/34
Filed: 2021-09-21
Abstract: The disclosure relates to a method for manufacturing a shape-retaining non-flat device (100), comprising:providing (S10) a flat device laminate (200) comprising:a first layer of thermoformable material (210);a carrier layer (230);conductive traces (240) arranged at least on a second portion (232) of the carrier layer (230);a circuit element (250) arranged on the second portion (232) and electrically connected to the conductive traces (240);deforming (S20) the device region (260) of the flat device laminate (200) into the shape-retaining non-flat device (100) by thermoforming (S22) the flat device laminate (200), wherein the carrier layer (230) is non-stretchable such that the respective shortest distance (d), along the second portion (232) of the carrier layer (230), between the circuit element (250) and a first portion (231), prior to and after the step of deforming (S20) the flat device laminate (200), are equal.
Patent EP-4011464-A1 (EP)
Title: Rigid friction brake tether
Inventor: MCDAID CORNELIUS
IPC: A62B1/14
Filed: 2021-09-24
Abstract: A rigid tether for use with a friction brake. The tether has a rigid handle with a brake hole at one end designed for mounting a friction brake to rotate about the brake hole. A pulley arm with pulley is attached to rotate about the other end of the handle. The pulley arm is two parallel plates, a fixed plate and a gate plate, with an axle between them on which is mounted the pulley. The plates, pulley, and handle define a rope slot. The gate plate can pivot on the axle to provide access to the rope slot.
Patent EP-3995810-A1 (EP)
Inventor: SHEKALIM AVRAHAM
IPC: A61M5/00
Filed: 2016-06-08
Abstract: A sliding cover for a liquid delivery device, such as a cap (100) for a pen injector (200), incorporates a set of sensors including a first optical sensor (110) with an output which changes during uncapping or capping motions on passing of a plunger (220) of the pen injector. This output is used together with at least one additional sensor output to determine the position of the plunger along a cylinder (210) of the liquid delivery device. By monitoring changes in the plunger position, the quantity of dosages delivered by the liquid delivery device can be determined, displayed, stored and/or transmitted to an external device for further data processing or storage.
Patent EP-4002449-A1 (EP)
Inventor: HENG YANG HONG
IPC: H01L23/495
Filed: 2021-11-03
Abstract: A lead frame includes a die pad and electrical leads. An integrated circuit chip is mounted to the die pad. An encapsulating package has a perimeter defined by first, second, third and fourth sidewalls. The electrical leads extend from the opposed first and second sidewalls of the package. At least one sidewall of the opposed third and fourth sidewalls of the package includes a V-shaped concavity functioning to increase a creepage distance between the electrical leads at the opposed first and second sidewalls.
Patent EP-4052559-A1 (EP)
Inventor: RASMUSSEN CHRISTOFFER
IPC: A01D43/08
Filed: 2021-11-26
Abstract: Die Erfindung betrifft ein Verfahren zur Erkennung von Längen eines Partikels (12) in einem aus Partikeln (12) bestehenden Erntegutstrom (13) mittels einer Recheneinheit (14), bei einer landwirtschaftlichen Erntemaschine, wobei die landwirtschaftliche Erntemaschine mindestens ein Arbeitsaggregat (2) zum Abernten eines Feldbestandes (3) und/oder zur Verarbeitung von Erntegut (4) des Feldbestandes (3) aufweist, wobei mindestens ein Arbeitsaggregat (2) mit Maschinenparametern einstellbar ist, wobei das Erntegut (3) im Betrieb der landwirtschaftlichen Erntemaschine als Erntegutstrom (13) durch die landwirtschaftliche Erntemaschine transportiert wird, wobei die landwirtschaftliche Erntemaschine eine Kamera (16) aufweist, die Bilder (15) des Erntegutstroms (13) aufnimmt, wobei die Recheneinheit (14) eingerichtet ist, die Bilder (15) des Erntegutstroms (13) in einer Analyseroutine zu analysieren und mittels dieser Analyse Partikellängen von in den Bildern (15) enthaltenen Partikeln (12) des Erntegutstroms (13) abzuleiten. Es wird vorgeschlagen, dass die in der Analyseroutine abgeleitete Partikellänge eine Überlänge (U) ist und dass die Analyseroutine auf einem auf das Finden von Partikeln (12) mit Überlänge (U) trainiertem Maschinenlernverfahren basiert, dass die Recheneinheit in der Analyseroutine eine Menge an Partikeln mit Überlänge (U) ermittelt.
Patent EP-4019620-A1 (EP)
Inventor: TANABE KOJI
IPC: C12M1/26
Filed: 2021-12-22
Abstract: A cell culture vessel comprising a housing in which a culture chamber is provided. In the housing, at least two holes that connect the outside of the housing and a culture chamber are provided.
Patent EP-4143936-A1 (EP)
Title: Leitungsschonender quersteg für eine energieführungskette
Inventor: HERMEY ANDREAS
IPC: H02G11/00
Filed: 2021-01-21
Abstract: Die Erfindung betrifft einen Quersteg (512) für ein Kettenglied (10) einer Energieführungskette (1) zum Führen von Leitungen. Der Quersteg (512) hat einen länglichen Grundkörper (525) aus einem ersten Kunststoff hat und beiden Längsenden einen Verbindungsbereich zum Verbinden mit den Seitenlaschen (11). Der Grundkörper (525) des Querstegs (512) hat zwei lange Schmalseiten (523), die jeweils eine Haltevorrichtung für Trennstege (20) aufweisen. Erfindungsgemäß ist auf der Innenseite (562) des Grundkörpers (525), welcher den Leitungen zugewandt ist, eine leitungsschonende Lage (565) aus einem zweiten Kunststoff vorgesehen, der vom Kunststoff des Grundkörpers (525) verschieden ist, und zur Verminderung von Abrieb bei Relativbewegung zwischen einer Leitung und dem Quersteg gewählt ist. Dabei erstreckt sich die leitungsschonende Lage (565) von der einen zur anderen Schmalseite (523) und überdeckt zumindest überwiegend die Innenseite (562) des Grundkörpers (525) aber lässt jeweils die Haltevorrichtung an der einen Schmalseite (523) und an der anderen Schmalseite (523) unbedeckt.
Patent EP-4278310-A1 (EP)
Inventor: NIKOU ALEXANDROS
IPC: G06N20/00
Filed: 2021-01-18
Abstract: Methods and apparatus for implementing reinforcement learning (RL) are provided. A method of operation for a node implementing RL, wherein the node instructs actions in an environment in accordance with a policy generated by a RL agent, wherein the RL agent models the environment and encodes a state of the environment using a set of features, comprises obtaining an intent, wherein the intent specifies one or more criteria to be satisfied by the environment. The method further comprises determining a Companion Markov Decision Process (CMDP) that encodes states of the environment using a subset of the set of features used by the RL agent. The method further comprises generating a finite state automaton that represents the intent as a series of logic states, and computing a product of CMDP output states and logic states, wherein the product contains all of the potential combinations of a CMDP output state and a logic state. The method further comprises selecting an action to be performed on the environment from one or more suggested actions obtained from the policy, the selection being based on the product of CMDP output states and logic state.