baber/WOPTO huggingface dataset:
Patent EP-4028453-A1 (EP)
Inventor: STÜCKER ALEXANDER
IPC: C08L97/00
Filed: 2021-07-12
Abstract: The present invention relates to a method for producing lignin in particle form from a liquid containing lignin-containing raw material, the method comprising at least: reacting the liquid with a cross-linking agent (step a)), precipitating the lignin, thereby forming lignin particles in the liquid (step b)), and separating the liquid from the lignin particles formed in step b) (step c)), and wherein, in step b), the liquid is heat-treated, after precipitation, at a temperature in the range of 60 to 200°C for a period of 1 minute to 6 hours, and/or, in an additional step d) after step c), the lignin particles separated from the liquid are heat-treated at a temperature in the range of 60 to 600°C. The invention also relates to lignin particles which can be obtained according to the method, lignin particles per se, a use of the lignin particles as filler, and a rubber composition comprising, inter alia, a filler component, the latter containing lignin particles as a filler.
Patent EP-4183194-A1 (EP)
Title: Timer-based switching for multiple active bandwidth parts
Inventor: ABOTABL AHMED ATTIA
IPC: H04W72/04
Filed: 2021-07-12
Abstract: This disclosure provides methods, devices, and systems for full-duplex communications in wireless networks. Some implementations more specifically relate to multiple bandwidth parts (BWPs), active concurrently, for communications in a given direction (such as a downlink (DL) direction or an uplink (UL) direction) between a user equipment (UE) and a base station. For example, a first active BWP may be used for DL or UL communications in a half-duplex (HD) slot and a second active BWP may be used for DL or UL communications in an adjacent full-duplex (FD) slot. In some implementations, the UE may further change a status of one or more active BWPs after a given amount of time has elapsed. For example, the UE may change the states of an active BWP by deactivating the active BWP, switching the active BWP to a default BWP, or changing a role assigned to the active BWP.
Patent EP-4162645-A1 (EP)
Inventor: SPALDING GEORGE
IPC: H04L9/32
Filed: 2021-07-23
Abstract: Physical Unclonable Functions, PUFs, are hardware devices designed to generate a number that is random (i.e., two identical PUFs should produce randomly different numbers from each other) and persistent (i.e., a PUF should consistently generate the same number over time). Over time, aspects of the PUF hardware may change or drift, which may ultimately cause the generated number to change, and therefore no longer be persistent. Failure to generate a persistent number may cause difficulties for other devices that rely on the persistence of the number generated by the PUF, for example as part of a cryptographic process. The present disclosure relates to monitoring over time the physical characteristics of the PUF that are used to generate its number, and thereby keep track of its reliability to generate a random number that is persistent. By monitoring PUFs in this way, it may be possible to detect in advance a PUF that is at risk of generating a number that is no longer persistent, so that pre-emptive action may be taken before the PUF actually fails.
Patent EP-4063103-A1 (EP)
Title: Secondary battery pressurization device and pressurization method
Inventor: LEE JUNG PIL
IPC: B29L31/34
Filed: 2021-02-05
Abstract: The present invention relates to an apparatus for pressing a secondary battery. The apparatus for pressing a secondary battery comprises a disposing member on which the secondary battery comprising an electrode assembly and a pouch is disposed, and a pressing member configured to press the secondary battery disposed on the disposing member, wherein the pressing member comprises an accommodation part pressing jig configured to press an accommodation part of the pouch, in which the electrode assembly is accommodated, in the pouch of the secondary battery disposed on the disposing member, and a sealing part pressing jig configured to press a sealing part formed along an edge surface of the accommodation part in the pouch of the secondary battery disposed on the disposing member, wherein the sealing part pressing jig is coupled to a surface of the accommodation part pressing jig corresponding to the sealing part to press the sealing part through pressing force transmitted from the accommodation part pressing jig.
Patent EP-4185428-A1 (EP)
Inventor: ALLENBERG-RABE MATTHIAS
IPC: B22F10/36
Filed: 2021-07-21
Abstract: Die Erfindung betrifft eine Fertigungseinrichtung (1) zum additiven Fertigen von Bauteilen aus einem Pulvermaterial, mit einer Strahlerzeugungseinrichtung (3), die eingerichtet ist zum Erzeugen eines Energiestrahls (5), einer Scannereinrichtung (7), die eingerichtet ist, um den Energiestrahl (5) innerhalb eines Arbeitsbereichs (9) an eine Mehrzahl von Bestrahlungspositionen (11) zu verlagern, um mittels des Energiestrahls (5) ein Bauteil aus dem in dem Arbeitsbereich (9) angeordneten Pulvermaterial herzustellen, einer Ablenkeinrichtung (13), die eingerichtet ist, um den Energiestrahl (5) an einer Bestrahlungsposition (11) der Mehrzahl von Bestrahlungspositionen (11) innerhalb eines Strahlbereichs (15) an eine Mehrzahl von Strahlpositionen (17) zu verlagern, und mit einer Steuereinrichtung (19), die mit der Ablenkeinrichtung (13) wirkverbunden und eingerichtet ist, um die Ablenkeinrichtung (13) anzusteuern, und um ein bestimmtes Intensitätsprofil in dem Strahlbereich (15) durch Vorgabe von wenigstens einem Betriebsparameter der Ablenkeinrichtung (13) zu erzeugen, wobei der wenigstens eine Betriebsparameter ausgewählt ist aus einer Gruppe, bestehend aus: Einer Verweilzeit an einer Strahlposition (17), einer Strahlpositionendichteverteilung in dem Strahlbereich (15), einer Häufigkeitsverteilung der Strahlpositionen (17), und einem Intensitätsbeeinflussungsparameter zur Beeinflussung der jeweils an die Strahlpositionen (17) abgelenkten Intensität des Energiestrahls (5).
Patent EP-4193350-A1 (EP)
Title: Objet tridimensionnel, système d'apprentissage, procédé de production d'objet tridimensionnel et procédé d'évaluation de précision d'un objet tridimensionnel
Inventor: NIIMI TATSUYA
IPC: G09B23/30
Filed: 2021-07-30
Abstract: L'invention concerne un objet tridimensionnel produit sur la base d'informations de propriété biologique indiquant une propriété biologique obtenue par mesure MRE d'un organisme. L'objet tridimensionnel a une distribution d'une propriété de résistance correspondant à une distribution de la propriété biologique.
Patent EP-4200958-A1 (EP)
Title: Stator, electric machine, apparatus and method for preparing a stator
Inventor: PONZIO MASSIMO
IPC: H02K3/12
Filed: 2021-08-09
Abstract: The invention relates to a stator (100) which may be used within an electric rotating machine, an electric machine, an apparatus for preparing a stator and a method for preparing a stator. The stator (100) comprises a stator core (10) having a plurality of slots (11) arranged in a circumferential direction (C) of the stator core (10). At least a first conductor (12) and at least a second conductor (13) are arranged along a radial direction (R) of one slot (11). Axial end sections (22, 23) of the conductors (12, 13) are electrically connectable or connected and the axial end sections (22, 23) of radially adjacent conductors (12, 13) are distanced from each other. The distance (28) between the proximal end (29) of the axial end section (22) of a first conductor (12) and the stator core (10) is longer than the distance (26) between the distal end (27) of the axial end section (23) of a second conductor (13) and the stator core (10).
Patent EP-4110289-A1 (EP)
Inventor: ABEL DOUGLAS
IPC: C08L5/12
Filed: 2021-02-25
Abstract: Disclosed herein are safe and effective ways to perform dermal filling procedures. Specifically, the present disclosure relates to agarose-based dermal fillers with advanced rheological properties which are easier to inject and disperse compared to HA based dermal fillers. The present disclosure further relates to the methods and kits to provide additional safety advantages over other injectables, as the agarose-based dermal fillers can be dispersed quickly to prevent injury to a patient.
Patent EP-4179286-A1 (EP)
Inventor: CARDIN DANIEL B
IPC: G01N1/22
Filed: 2021-08-11
Abstract: Techniques disclosed herein can improve the extraction of chemicals prior to analysis by GC or GCMS. A liquid or solid sample can be placed in a sample container of a closed system under vacuum that further includes a sample extraction device. The assembly can be placed in a 3-zone heater that can separately control the temperature of the bottom of the sample container, the top of the sample container, and the sample extraction device. Vapor flux from the bottom of the sample container into the headspace of the sample container can deliver compounds of interest to the sample extraction device, whereas matrix compounds can re-condense in the headspace of the sample container to avoid delivery to the sample extraction device. Extraction can continue until substantial transfer of compounds of interest to the sorbent occurs, followed by thermal desorption of the extract into a GCMS for analysis.
Patent EP-4200151-A1 (EP)
Title: Appareil de raccordement utilisé dans l'installation de réservoirs de gpl automatiques de type toroïdal dans des véhicules à moteur
Inventor: BALOGLU ILHAN
IPC: B60K15/03
Filed: 2021-08-18
Abstract: La présente invention est l'appareil de raccordement utilisé dans l'assemblage de réservoirs de GPL automatiques de type donut à des véhicules automobiles, et il a retiré les éléments de fixation tels que des boulons, des rondelles et des écrous utilisés dans le procédé de raccordement actuel, éliminant ainsi le besoin d'ouvrir les trous sur le véhicule et de fournir une étanchéité. Avec l'appareil de raccordement nouvellement conçu, des fonctions ont été ajoutées au tuyau de ventilation et à la plaque inférieure de réservoir, le nombre de trous devant être ouverts sur le véhicule a été réduit à un, tous les processus d'étanchéité ont été éliminés et le réservoir a été monté sur le véhicule à l'aide du nouveau tuyau de ventilation.
Patent EP-4125902-A1 (EP)
Inventor: BORSADIA SURESH
IPC: A61K31/485
Filed: 2021-03-29
Abstract: Provided herein are novel transdermal delivery devices (or patches) comprising dextromethorphan, pharmaceutical compositions comprising dextromethorphan, methods of preparation thereof, and methods of administering dextromethorphan transdermally. Also provided herein are methods of treating various diseases and disorders such as neurological diseases or disorders (e.g., PBA) using the transdermal delivery devices and/or pharmaceutical compositions herein.
Patent EP-4222887-A1 (EP)
Title: Measurement of reference signal with polarization
Inventor: MA LIANGPING
IPC: H04B7/10
Filed: 2021-09-09
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a duration of a first gap that precedes a reference signal, based at least in part on a polarization of the reference signal. The UE may determine a duration of a second gap that succeeds the reference signal, based at least in part on the polarization of the reference signal. The UE may perform a measurement of the reference signal based at least in part on the first gap and the second gap. Numerous other aspects are provided.
Patent EP-4130622-A1 (EP)
Inventor: HAM HYUNGKWEN
IPC: F25D23/06
Filed: 2021-03-11
Abstract: A refrigerator includes a cabinet, a door configured to open or close the cabinet, a fixing bracket fixed to the cabinet, a moving bracket under the fixing bracket to be movable with respect to the fixing bracket, a hinge bracket on the moving bracket and including a hinge shaft rotatably coupled to a lower end of the door, and a hinge shaft adjuster configured to move the moving bracket in a forward direction or a rearward direction with respect to a front surface of the cabinet.
Patent EP-4137239-A1 (EP)
Inventor: FRANÇA AUGUSTO FERREIRA
IPC: C09D4/00
Filed: 2021-04-12
Abstract: The method includes the steps of: applying atmospheric plasma (PA) on each area portion of the surface of a metal foil (10) to be treated; increasing the surface free energy of the metal foil (10), making said surface free energy compatible with the surface tension of the varnish to be applied to the metal foil (10); applying a UV-cured varnish layer (CV), which may be a oligomer, a monomer or a photo-initiator, having a solids content of 99% to 100% to the surface of the metal foil (10) subjected to the atmospheric plasma (PA); and curing the varnish layer (CV) using UV radiation to form a varnish coating adhered to the surface of the metal foil (10) .
Patent EP-4222769-A1 (EP)
Title: Field emission cathode device and method for forming a field emission cathode device
Inventor: ZHANG JIAN
IPC: H01J1/304
Filed: 2021-09-29
Abstract: A field emission cathode device comprises a field emission cathode including a cylindrical substrate and a field emission material deposited on a cylindrical surface thereof. The field emission cathode defines a longitudinal axis. A solenoid extends concentrically about the cylindrical surface, and defines a gap therebetween. The solenoid defines opposed open ends perpendicular to the longitudinal axis. A current source directs a constant polarity (DC) current to the solenoid, that forms a magnetic field along the solenoid. A gate voltage source electrically connected to the solenoid or the field emission cathode interacts therewith to generate an electric field inducing the field emission cathode to emit electrons from the field emission material into the gap. The emitted electrons are responsive to the magnetic field to spiral within the gap and about the longitudinal axis, in correspondence with the current flow in the solenoid, through the first open end of the solenoid.
Patent EP-4143440-A1 (EP)
Inventor: MCBEAN JAMES W
IPC: F04C27/00
Filed: 2021-04-26
Abstract: A compressor includes a shell, a first scroll member, a second scroll member and a sealing assembly. The shell defines a first pressure region and a second pressure region. The first scroll member is disposed within the shell and includes a first end plate and a first scroll wrap. The second scroll member includes a second end plate and a second scroll wrap. The second scroll wrap meshingly engages the first scroll wrap to define a compression chamber therebetween. The seal assembly fluidly separates the first and second pressure regions from each other. The seal assembly includes a first plate, a second plate, a first sealing member and a second sealing member. The first sealing member is sealingly engaged with the first plate and the second plate. The second sealing member is sealingly engaged with the first sealing member and the first plate.
Patent EP-4147274-A1 (EP)
Inventor: LI XIA
IPC: H01L25/16
Filed: 2021-05-03
Abstract: Display structures and methods of manufacture of display structure including a display panel with a curved three-dimensional film contour are described. In an embodiment, a display panel includes display area with a main body area and a plurality of petals extending from the main body area. The petals are folded into a curved three-dimensional (3D) film contour, and are separated by corresponding trenches between petals. The trenches may be filled with various seam hiding materials to visually obscure the trenches.
Patent EP-4205062-A1 (EP)
Inventor: TRAN MY-LINH
IPC: A24F15/015
Filed: 2021-10-14
Abstract: A computer is configured to receive, from a refilling device for an article of an aerosol provision system associated with the computer via a remote data store using a wireless communications protocol, an indication of a number of times the article of the aerosol provision system has been refilled with aerosol generating material. The computer is then configured to provide the indication to a user of the computer.
Patent EP-4240961-A1 (EP)
Inventor: HUGHES DOUGLAS ANTHONY
IPC: F02M26/34
Filed: 2021-11-04
Abstract: Un système de pompe de recirculation des gaz d'échappement (RGE) comprend un ensemble pompe de RGE comprenant un ensemble moteur électrique accouplé à un ensemble de transmission. Un dispositif Roots est accouplé au moteur électrique par l'intermédiaire de l'ensemble de transmission. Le dispositif Roots comprend un corps délimitant un volume interne et des rotors sont disposés dans le volume interne et reliés à l'ensemble de transmission. Un mécanisme de verrouillage de RGE est fixé à l'ensemble pompe de RGE. Le mécanisme de verrouillage de RGE est sélectivement relié à l'ensemble de transmission, verrouillant l'ensemble de transmission et empêchant la rotation des rotors.
Patent EP-4225558-A1 (EP)
Inventor: LIBINSON ALEXANDER
IPC: B29C64/112
Filed: 2021-10-11
Abstract: A method of printing a three-dimensional object (90) including: providing a 3D inkjet printing system including: a printing chamber (162) accommodating a printing unit (120) having an inkjet printing head and a curing subunit (124), and a supply unit (130) including a modeling material and a support material; and printing the 3D object (90) in multiple consecutive layers according to a predefined printing sequence, wherein for at least one of the multiple consecutive layers the predefined printing sequence for the same respective layer includes depositing and curing the modeling material and the support material separately from each other either in time or in space. Some embodiments may include controlling a concentration of oxygen in the printing chamber (162) to be in a predefined oxygen concentration range. Some embodiments may include controlling a temperature in the printing chamber (162) to be in a predefined temperature range.
Patent EP-4264419-A1 (EP)
Title: Command-type filtering based on per-command filtering indicator
Inventor: GOMES LOUIS
IPC: G06F9/38
Filed: 2021-11-18
Abstract: An adjunct processor dynamically determines, on a per-command basis, whether commands obtained by the adjunct processor are to be processed by the adjunct processor. The adjunct processor obtains a command request of a requester. The command request includes at least one filtering indicator indicating at least one valid command type for processing by the adjunct processor for the requester. The adjunct processor determines using the at least one filtering indicator whether a command of the command request is valid for processing by the adjunct processor for the requester. Based on determining that the command is valid for processing by the adjunct processor, the command is processed by the adjunct processor.
Patent EP-4259048-A1 (EP)
Inventor: WITTENS CORNELIS HENDRIKUS ANNA
IPC: A61F2/82
Filed: 2021-12-08
Abstract: L'invention concerne des stents, en particulier un ensemble stent destiné à être inséré dans un vaisseau d'un corps humain ou animal. L'invention concerne également un dispositif d'insertion de stent à cathéter pour l'insertion d'un ensemble stent selon l'invention dans un vaisseau d'un corps humain ou animal. L'invention concerne également un procédé d'insertion d'un ensemble stent selon l'invention dans un vaisseau d'un corps humain ou animal à l'aide d'un dispositif d'insertion de stent à cathéter selon l'invention.
Patent EP-4263220-A1 (EP)
Inventor: GRÜNDKEN MARCEL
IPC: B32B27/32
Filed: 2021-12-07
Abstract: La présente invention concerne des compositions élastomères thermoplastiques comprenant des polyoléfines, des copolymères blocs styrène-b-éthylène-éthylène-propylène-b-styrène et éventuellement des plastifiants, des stratifiés les comprenant ainsi que leur utilisation dans des produits d'hygiène et médicaux jetables.
Patent EP-4134459-A1 (EP)
Inventor: ZHANG SHAOMING
IPC: C22C1/04
Filed: 2021-06-18
Abstract: The present disclosure relates to the technical field of alloys, and provides a nickel-based superalloy and a manufacturing method therefor, and a component and an application. The nickel-based superalloy is prepared from the following raw materials by means of 3D printing. The raw materials comprise (mass percent): less than or equal to 0.3% of C, less than 5% of Co, 13-15% of W, 20-24% of Cr, 1-3% of Mo, 0.2-0.5% of Al, less than 0.1% of Ti, less than 3% of Fe, less than 0.015% of B, 0.001-0.004% of La, 0.01-0.2% of Mn, and 0.02-0.2% of Si, with the balance being Ni. Average carbide size in a tissue is 150-200 nm, and carbide size distribution is 50 nm to 4 µm. The alloy has no cracks on the surface and inside, has high strength at high temperature and still has excellent performance at a temperature of 1100°C, and can thus meet the use requirements of aviation and aerospace.
Patent EP-4147527-A1 (EP)
Title: Coordinated stations in obss with shared txop in the frequency domain
Inventor: XIA QING
IPC: H04W74/08
Filed: 2021-06-22
Abstract: A wireless network communications protocol to allow sharing transmit opportunities (TXOP) in the same basic service set (BSS), or an overlapping basic service set (OBSS) over at least one channel. Sharing offer and request information is exchanged with an access point (AP) station, which shares this with APs on overlapping BSSs. Information is exchanged between stations advertising that a coming TXOP is available to be shared, and identifying stations that are willing to join it. Resource unit (RU) distributions are determined for the participant stations to use in sharing the TXOP, while the AP of the OBSS performs scheduling and distribution of RUs for stations in the OBSS.
Patent EP-4164139-A1 (EP)
Inventor: LEE JAEWOONG
IPC: H01Q3/26
Filed: 2021-06-25
Abstract: The present disclosure provides a millimeter wave communication device mounted on a vehicle and including a plurality of antenna modules and an operating method of the millimeter wave communication device. A millimeter wave communication device according to an embodiment of the present disclosure recognizes an operation state change due to overheating of each of a plurality of antenna modules, switches antennas by selecting any one of a plurality of antenna modules on standby according to the recognized operation state change, and performs beamforming by the antenna module, to which switching has been performed, by using prestored beamforming simulation data, thereby maintaining continuity of data communication with a base station.
Patent EP-4160577-A1 (EP)
Title: Electronic device
Inventor: CHEN YONGLIANG
IPC: G09F9/30
Filed: 2021-04-29
Abstract: An electronic device (20) includes a first carrier (100), a second carrier (200), a driving mechanism (400), a flexible screen assembly (300), and an adjustment mechanism (500). The first carrier (100) and the second carrier (200) are movable relative to each other. The driving mechanism (400) is disposed at the second carrier (200). The flexible screen assembly (300) has a first end connected with the first carrier (100) and the flexible screen assembly (300) is wrapped around the driving mechanism (400). The driving mechanism (400) is configured to drive the flexible screen assembly (300) to move. The adjustment mechanism (500) is configured to adjust the driving mechanism (400) to make the flexible screen assembly (300) in a tensioned state.
Patent EP-4021842-A1 (EP)
Title: Forklift carrier bumper
Inventor: CETINKAYA MUHAMMED SAFA
IPC: B66F9/075
Filed: 2021-03-19
Abstract: The invention relates to forklift carrier bumper which is used in load-carrying semi-trailer vehicles that carry a load on highways, and which enables transportation of forklifts used in material loading and unloading operations at the back of semi-trailer vehicles with various sizes and driving height positions.