baber/WOPTO huggingface dataset:
Patent EP-4049987-A1 (EP)
Inventor: LYU DONGHUA
IPC: H01F1/34
Filed: 2020-07-15
Abstract: The present invention belongs to the technical field of manganese-zinc ferrite materials. The present invention discloses a manganese-zinc ferrite with a high magnetic permeability at negative temperature and low loss at high temperature. The manganese-zinc ferrite consists of Fe 2 O 3 , MnO and ZnO, and additives consisting of CaCO 3 , ZrO 2 , Co 2 O 3  and SnO 2  are also added. The present invention also discloses a method for preparing the manganese-zinc ferrite with a high magnetic permeability at negative temperature and low loss at high temperature. According to the present invention, by reasonably adjusting a ratio of Mn to Zn to Fe and appropriately increasing the content of Co in the additives, a manganese-zinc ferrite material with both a high magnetic permeability and low loss at about -20°C and low loss at 120-140°C is obtained. The manganese-zinc ferrite material has two loss valleys at about -20°C and about 100°C in a temperature range of -30°C to 140°C, which expands the application range of the manganese-zinc ferrite material.
Patent EP-4095821-A1 (EP)
Inventor: CHEN YAO
IPC: G08G1/01
Filed: 2020-02-25
Abstract: A vehicle abnormality monitoring method, a vehicle lighting method, and an apparatus are provided. The method includes: when a vehicle detects that an abnormal event such as intrusion, scratch, or a collision occurs on the vehicle, indicating a roadside device to perform joint monitoring. Compared with a manner of monitoring performed only by the vehicle, this can break the limitation of monitoring performed only by the vehicle, and implement all-round intelligent monitoring.
Patent EP-4185003-A1 (EP)
Title: Communication method and apparatus
Inventor: WANG YONG
IPC: H04W28/18
Filed: 2020-07-30
Abstract: Embodiments of this application provide a communication method and apparatus, applied to the field of short-range communication, and in particular, relate to cockpit domain communication. The method includes: receiving an association request message, where the association request message includes information about a security algorithm supported by a second node; determining a target security algorithm of a signaling plane and a target MAC length of the signaling plane according to a first algorithm selection policy, where the target security algorithm of the signaling plane belongs to a set of security algorithms indicated by the information about the security algorithm supported by the second node; and generating a first MAC by using the target security algorithm of the signaling plane, where a length of the first MAC is the target MAC length of the signaling plane. According to embodiments of this application, a MAC length that meets a user requirement can be determined. The solution may be further used to improve an autonomous driving or advanced driver assistant system ADAS capability and may be applied to the Internet of vehicles, for example, vehicle to everything V2X, long term evolution-vehicle LTE-V, and vehicle to vehicle V2V
Patent EP-4191541-A1 (EP)
Title: Information processing device and information processing method
Inventor: XIE YINGDI
IPC: G06T19/00
Filed: 2020-07-27
Abstract: The information processing device includes an obtaining means configured to obtain 3D modeling data that defines a 3D model of an object, an identifying unit configured to automatically identify an element to be edited among elements constituting the 3D modeling data based on appendix data corresponding to the 3D modeling data, and an editing means configured to automatically edit the identified element.
Patent EP-4233297-A1 (EP)
Inventor: GARCIA MARTIN MIGUEL ANGEL
IPC: H04L65/40
Filed: 2020-10-23
Abstract: A method implemented by a first network node in a telecommunication network is provided. The method comprises: determining whether a background data transfer, BDT, policy is to be applied to a first core network, a second core network or both; and in response to the BDT policy being to be applied to both the first core network and the second core network, transmitting, to a second network node, a request for negotiating a common BDT policy for both the first core network and the second core network. If the negotiated BDT policy is applicable to both the first and the second core networks, the applicability of the policy is independent of network coverage, UE support for 5G, availability of the 5G subscription, and whether the UE sessions are handled by the PCF or the PCRF.
Patent EP-4245046-A1 (EP)
Title: Authentication method and device, and related products
Inventor: REVADIGAR GIRISH SHIVALINGAPPA
IPC: H04W4/80
Filed: 2020-12-04
Abstract: Provided are an authentication method and a device, and related products, the method includes: the first authentication device obtains first signal feature information by sampling a first wireless signal sent by a second authentication device, receives second signal feature information from the second authentication device, and determines whether the authentication is successful according to the first signal feature information and the second signal feature information, due to reciprocity property of the wireless channel, if the first signal feature information and the second signal feature information show high correlation, then the authentication is successful.
Patent EP-4259054-A1 (EP)
Inventor: SERDAREVIC OLIVIA N
IPC: A61F9/007
Filed: 2020-12-11
Abstract: Methods and apparatus to improve or restore vision by causing a rebooting of the visual system of an eye with modification of visual search, sampling and stimulation away from the preferred retinal locus of fixation of an eye to enhance neural integration and perception of visual information from within the field of view are described herein. Some embodiments cause transient, reversible or repeatable redirection of environmental light away from the preferred retinal locus of fixation of an eye to multiple retinal locations that are not the preferred retinal locus of fixation. Some embodiments reduce exposure of environmental light at the preferred retinal locus of fixation of an eye for a determinable interval at a determinable rate. Some embodiments cause a defocusing of environmental light at the preferred retinal locus of fixation in an eye with a visual impairment or loss.
Patent EP-3850984-A1 (EP)
Inventor: D'AMICO DANIEL GIUSEPPE
IPC: B25H7/04
Filed: 2021-01-07
Abstract: Device for drawing lines in general in the sectors of construction, home improvement, DIY, and the like, characterized in that it comprises a body (2) having an elongated shape, in which a plurality of mutually spaced through-holes (3) is provided, each suitable for accommodating the tip of a pencil (4) or the like, for drawing traces (11) of the edges of walls, doors, windows and similar. Compared with the known art, the device of the invention offers the advantage of allowing to draw, quickly and easily and with just one operator, the trace of the edges of walls, doors and windows, arched or circle-shaped edges, with positive impacts on the speed and cost of the work and the equipment required.
Patent EP-4036349-A1 (EP)
Title: Tensioned sheet wall system for a building
Inventor: LENTOWICH ALEXANDER
IPC: E04G21/24
Filed: 2021-01-27
Abstract: A wall system for forming a weather enclosure across a building opening in the frame of a building includes a flexible sheet of flexible material, a first rigid frame member secured across a first end of the flexible sheet, and a second rigid frame member secured across the flexible sheet in proximity to an opposing second end of the sheet. The first rigid frame remember is fixedly mounted on the building frame. A tensioning assembly is operatively connected between the second rigid frame member and the building frame so as to apply tension in the longitudinal direction to a portion of the flexible sheet. The tensioning between rigid frame members spanning across opposing ends of the sheet ensures that the sheet can be supported under significant tension throughout the sheet to enable the sheet to withstand considerable wind and precipitation loads.
Patent EP-3892479-A1 (EP)
Inventor: NECCHI STEFANO
IPC: B60C27/06
Filed: 2021-01-27
Abstract: An anti-skid device (1) for a wheel of a vehicle is described, comprising a first arc element (11) suitable for being mounted at a first side of said wheel, a second arc element (21) suitable for being mounted at a second side of said wheel, a bridge element (4) suitable for connecting said first and second arc elements (11, 21) in such a way as to distance them on planes substantially parallel one to the other, an anti-skid element (5) between the first and the second arc elements (11, 21) suitable, in condition of said device (1) mounted, to be arranged on the surface of the tread of said wheel, wherein there is an extendable cable (7), a first end of which is fixed in a point of the first arc element (2) and a second end of which is placed at a tensioning device (30) provided in a position of the second arc element (21), said tensioning device (30) being capable of tensioning the extendable cable (7) once the anti-skid device (1) has been mounted on the wheel for the purpose of fixing said arc elements (11, 21) on the inner and outer sides of the wheel, arranging on the sides of the tyre.
Patent EP-3851012-A1 (EP)
Title: Cleaning apparatus
Inventor: NAM BOHYUN
IPC: A47L9/28
Filed: 2017-03-31
Abstract: The present invention relates to a cleaning apparatus. The cleaning apparatus according to one aspect comprises: a suction inlet; a suction motor which generates suction power for allowing air to be sucked in along the suction inlet and comprises a rotationally operating impeller; a dust separation unit provided with one or more cyclone units which generate cyclonic flow so as to separate dust from air which has been introduced through the suction inlet; a dust container which stores dust separated by the dust separation unit and is positioned under the suction motor; a battery which supplies power the suction motor and is positioned behind the dust container; and a handle disposed behind the suction motor, wherein the rotation axis of the impeller and the axis of the cyclonic flow extend vertically, and the extension line of the rotational axis of the impeller passes through the one or more cyclone units.
Patent EP-3872547-A1 (EP)
Inventor: BRUSBERG LARS MARTIN OTFRIED
IPC: G02B6/122
Filed: 2021-02-16
Abstract: An optical-electrical substrate for providing electrical and optical connections to a photonic integrated circuit (PIC) includes a glass body with glass optical waveguides along an upper surface, and electrically conductive vias extending through a portion of the glass body from an intermediate surface to a lower surface. The intermediate surface is arranged at an elevation positioned between the upper and lower surfaces, and may optionally support redistribution layers and an electrical integrated circuit. An optical-electrical substrate may be fabricated by defining glass optical waveguides along an upper surface of a glass body, and forming electrically conductive vias through the glass body from the intermediate surface to the lower surface. A connection method includes registering a PIC with an optical-electrical substrate as described herein; heating bonding bumps arranged between the PIC and the intermediate surface; and providing optically transmissive paths between the PIC and glass optical waveguides of the substrate.
Patent EP-4050624-A1 (EP)
Title: Rare earth metal-free hard magnets
Inventor: FELSER CLAUDIA
IPC: H01F1/08
Filed: 2021-02-24
Abstract: The invention relates to materials with permanent magnetic properties - also known as hard magnets - having the formula (Fe<sub>1-y</sub>Co<sub>y</sub>)<sub>2</sub>P<sub>1-x</sub>Z<sub>x</sub> with Z = Si, Ge, B, As; and 0.05 ≤ x ≤ 0.5, and 0.05 ≤ y ≤ 0.3. The invention further relates to the hard magnets itself and a process for making the hard magnets.
Patent EP-3851140-A1 (EP)
Inventor: WARREN GARY P
IPC: A61M39/02
Filed: 2013-03-13
Abstract: An epidermal dressing includes an appliance for linking an electromagnetic spectrum sensor with a cannula administering an intravascular infusate. The appliance includes a body and a fitting coupled to the body. The body is configured to space the connector from the epidermis. The fitting includes a first arrangement that is configured to retain the electromagnetic spectrum sensor for sensing the infusate in perivascular tissue, and a second arrangement that is configured to release the electromagnetic spectrum sensor from the first arrangement.
Patent EP-3883075-A1 (EP)
Title: Kabeleinführung
Inventor: EGGENSCHWILER MARTIN
IPC: H02G3/22
Filed: 2021-03-17
Abstract: Die Erfindung betrifft eine Kabeleinführung mit einer rahmenförmigen Spannvorrichtung zur Befestigung der Kabeleinführung (1) an einer Wandung sowie mindestens eine Durchführeinheit (3) zum Durchführen von Kabeln, Leitungen oder Rohren durch eine Öffnung in der Wandung. Die Durchführeinheit (3) umfasst ein Klemmelement (4) mit mindestens einer ersten Durchführöffnung (5) in axialer Richtung (x), wobei das Klemmelement (4) entlang der ersten Durchführöffnung (5) in ein erste Klemmhälfte (6) und eine dazu komplementäre zweite Klemmhälfte (7) unterteilbar ist. In der ersten Durchführöffnung (5) ist ein Dichtelement (8) montierbar, welches in einem zusammengebauten Zustand eine in die axiale Richtung erstreckende zweite Durchführöffnung (9) zum Einlegen des Kabels, der Leitung oder des Rohres aufweist. Das Dichtelement (8) umfasst mehrere ineinander stapelbare Schichten, sodass die zweite Durchführöffnung (9) an unterschiedliche Durchmesser anpassbar ist.
Patent EP-4060094-A1 (EP)
Title: An apparatus for anodic oxidation of very small metal grids
Inventor: SUHADOLNIK LUKA
IPC: C25D17/08
Filed: 2021-03-18
Abstract: The present invention belongs to the field of nanotechnology, more precisely to the field of nanostructures formed by manipulation of individual atoms, molecules, and to manufacturing processes for providing said nanostructures. The invention relates to an apparatus for anodic oxidation of small metal grids, which comprises: 
- a housing comprising a bottom part and a top part arranged to receive a metal grid, wherein 
o each part is provided with an opening for allowing contact with an electrolyte, 
o one of the said parts is provided with a slot for receiving an electrical contact, said slot is arranged around the said opening, 
o at least one, preferably at least one, preferably both parts are provided with a slot for installation of a seal, preferably rubber seal, around the said opening, 
o each part having assembly means to assemble both housing parts together, 
 
- the electrical contact shaped as an elongated flat element with a circular head having a hole to receive the metal grid, said hole being slightly smaller than the metal grid to be anodized, wherein the elongated flat element is arranged to be connected to electricity, preferably using an alligator clip, and 
- preferably the metal grid, typically a TEM grid usually having a diameter or length up to 5 mm.
Patent EP-4063706-A1 (EP)
Title: Stopfen für eine drucklose leitung, insbesondere hydraulikleitung
Inventor: MAYRHOFER JOSEF
IPC: F16L55/11
Filed: 2021-03-24
Abstract: Stopfen (1) für eine drucklose Leitung, insbesondere Hydraulikleitung, wobei sich der Stopfen (1) entlang einer Längsrichtung (3) von einem Stopfenanfang (12) zu einem Stopfenende (13) erstreckt, wobei der Stopfen (1) zumindest im Bereich des Stopfenendes (13) verschlossen ist, der Stopfen (1) umfassend zumindest einen Basisteil (2, 2'), der zumindest abschnittsweise die Form eines sich entlang der Längsrichtung (3) verjüngenden Kegelstumpfs aufweist. Erfindungsgemäß ist vorgesehen, dass elastisch verformbare Lamellen (5) vorgesehen sind, die vom zumindest einen Basisteil (2, 2') abstehen und quer, vorzugsweise normal, zur Längsrichtung (3) verlaufen, wobei die Lamellen (5) dazu eingerichtet sind, sich zumindest teilweise beim Einschieben des Stopfens (1) in die Leitung elastisch zu verformen und dabei neben einer Abdichtung eine Klemmkraft zu erzeugen, die ausreicht, um den Stopfen (1) gegen die Schwerkraft in der Leitung zu fixieren.
Patent EP-3974563-A1 (EP)
Inventor: KARIYUKI SHIORI
IPC: C40B40/10
Filed: 2012-12-28
Abstract: The present invention pertains to peptide compounds having a cyclic portion, wherein: 
     (i) the peptide compound contains a cyclic portion composed of 5 to 12 amino acids and amino acid analog residues in total, and has 9 to 13 amino acids and amino acid analogs in total, 
     (ii) the peptide compound contains at least two N-substituted amino acids and at least one N-unsubstituted amino acid, 
     (iii) the peptide compound has a ClogP value of 6 or more, and 
     (iv) the bond of the amino acids or the amino acid analogs forming the cyclic portion has at least one bond formed between an active ester group at the side chain of the amino acid or the amino acid analog and an amine group of another amino acid or amino acid analog.
Patent EP-3865170-A1 (EP)
Inventor: ATTERBURY WILLIAM
IPC: A61M11/04
Filed: 2017-12-28
Abstract: An aerosol delivery system (100) is disclosed, the system comprising: an aerosol delivery unit (130), the aerosol delivery unit comprising: a cartridge receiver (400), which is configured to receive a cartridge assembly (500); and an inductor (450) configured to receive the cartridge assembly and heat a liquid formulation within a capillary tube to produce an aerosol by induction heating.
Patent EP-3900919-A1 (EP)
Inventor: MEISTER SEBASTIAN
IPC: B29C70/38
Filed: 2021-04-16
Abstract: Die Erfindung betrifft ein Verfahren zum Erkennen von Fehlstellen von auf einem Werkzeug (16) abgelegten Fasermaterialien (15) eines Faserverbundwerkstoffes zur Herstellung eines Faserverbundbauteils, wobei das Verfahren die folgenden Schritte umfasst:- Aufnehmen einer Fasermaterialoberfläche des auf dem Werkzeug abgelegten Fasermaterials und Generieren von digitalen Bilddaten der Fasermaterialoberfläche mittels mindestens einer bildbasierten Aufnahmevorrichtung (19);- Normalisieren der Bilddaten durch Vergrößern der Varianz einer Häufigkeitsverteilung von farb-, kontrast- und/oder helligkeitsbezogenen Bildmerkmalen der digitalen Bilddaten und Erzeugen von normalisierten Bilddaten mittels einer Bildverarbeitungseinheit;- Erkennen von Fehlstellen an dem abgelegten Fasermaterial durch eine Bildanalyse der normalisierten Bilddaten mittels einer Auswerteeinheit.
Patent EP-3905281-A1 (EP)
Inventor: SHIMIZU TOSHIHARU
IPC: H01B11/10
Filed: 2021-04-27
Abstract: The communication cable includes a two-core communication line including two insulated electric wires each having a conductor and an insulator covering the conductor, a drain wire and a metal foil. The two-core communication line and the drain wire are collectively covered with the metal foil. The two insulated electric wires are twisted together. The insulator has a foaming ratio being equal to or smaller than 45%. The insulator may have the foaming ratio being equal to or greater than 28%. A wire harness may include the communication cable.
Patent EP-3903578-A1 (EP)
Inventor: HETMAN VOLODYMYR
IPC: A01K5/02
Filed: 2021-04-29
Abstract: A feeding device 1 has a frame 3 carrying two feed containers 13 and 15 provided with discharge openings. A feeding tray 23 is arranged below the discharge openings. This feeding tray 23 is freely rotatable about a vertical axis 25. Uprights 8 are provided on the plate and vertical extending panels 9 are fixed to the uprights to divide the area around the feeding tray 23 into separate feeding areas for animals. A carrier 10 is attached to the uprights to support the feeding containers 13 and 15. The feeding device further comprises control means 21 for controlling feed output through the discharge openings. With this feeding device feed having an accurate amount of protein can be given to the animals.
Patent EP-3884790-A1 (EP)
Inventor: AKAO TAKESHI
IPC: A24F40/53
Filed: 2018-05-31
Abstract: A flavor generation device comprising: a power supply; a flow path for passing an air flow generated as a result of inhalation by a user; and a temperature sensor which outputs a detected value or estimated value of the temperature of the power supply. The temperature sensor is located in a position other than a position in which the air flow provides the highest cooling effect.
Patent EP-4094866-A1 (EP)
Inventor: Yalçin Dogan
IPC: B01D45/08
Filed: 2021-05-28
Abstract: The invention inter alia pertains to a separator for a vacuum assisted die casting system, the separator (1) comprising an inflow (2) for a gas (8) to be cleaned, an outflow (4) for the cleaned gas (8) and a separation chamber (6) between the inflow (2) and the outflow (4) for cleaning the gas, wherein the separation chamber (6) comprises one or more obstacles (12, 14, 16) in the flow path from the inflow (2) to the outflow (3) for separating particles (10) from the gas (8), wherein the one or more obstacles (12, 14, 16) comprise a first plate (12) being arranged in the direct flow path of the gas entering the separation chamber (6) via the inflow (2) and being arranged at an angle (α) compared to the direction (A) of the flow path of the gas (8) entering the separation chamber (6) via the inflow (2) such that the particles (10) are at least in part collected at a bottom portion (18) of the separation chamber (6).
Patent EP-4087210-A1 (EP)
Inventor: VAIDBERG AVIYA
IPC: H04L29/08
Filed: 2021-05-28
Abstract: System, device, and method of differentiating between streaming live-video flows and streaming non-live-video flows. A system includes a Live-Video / Non-Live-Video detector unit, connected and operable between a core cellular network and an entry node of the Internet. It monitors data packets exchanged over the core cellular network and over the Internet between a User Equipment (UE) device and a destination device. It determines that a particular communication flow between the UE device and the destination device is a streaming video communication flow. It further determines whether that streaming video communication flow is either (i) a streaming Live-Video communication flow or (ii) a streaming Non-Live-Video communication flow. It then triggers pre-defined operations, or enforces a particular traffic management or steering or shaping or charging policy, upon reaching a determination that the streaming video communication flow is a streaming Live-Video communication flow and not a streaming Non-Live-Video communication flow.
Patent EP-4005864-A1 (EP)
Title: Device and method for controlling travel of vehicle
Inventor: KIM DAE YOUNG
IPC: B60N2/02
Filed: 2021-07-05
Abstract: The present invention relates to a device (100) for controlling travel of a vehicle, including: a storage (130) that stores at least one of a first seat location before an autonomous driving, a second seat location set by a driver, or a third seat location in a current state; and a controller (150) that controls a seat of the vehicle based on the seat location stored in the storage when a driving state of the vehicle is switched from an autonomous driving state to a manual driving state by transferring a control right of the vehicle to the driver. The device may allow the driver to immediately receive the control right when the control right of the vehicle is transferred to the driver, so that the transfer of the control right may be performed safely. 
     The invention further relates to a corresponding control method.