baber/WOPTO huggingface dataset:
Patent EP-4142483-A1 (EP)
Inventor: KJØSTOLFSEN INGAR
IPC: A01K63/04
Filed: 2021-04-09
Abstract: The invention discloses a system (1) and a method for operating such system for supplying gas bubbles (500) into a fluid (300). The system comprises a longitudinal cylindrical fluid pipe (200) for the fluid (300) to pass therethrough, a turbulence inducing device (400) arranged within the longitudinal cylindrical fluid pipe (200) for generating a turbulent flow of the fluid (300) and a gas supplying device (100). The gas supply device comprises an outer surface (102) and an inner surface (104) enclosing a toroid shaped chamber (101),a gas inlet (106) configured to feed gas into the toroid shaped chamber (101) and a membrane (110) arranged at the inner surface (104), the membrane (110) being configured to allow gas to pass from the toroid shaped chamber (101) into the flow of fluid (300) as gas bubbles (500). The gas supplying device (100) is arranged upstream relative to the turbulence inducing device (400) such that the turbulent flow of fluid (300) passes a cross-sectional area (600) enclosed by the membrane (110) when passing the turbulence inducing device or immediately after exiting the turbulence inducing device (400).
Patent EP-4135970-A1 (EP)
Inventor: MUKHERJEE MANISH
IPC: B29C65/10
Filed: 2021-04-12
Abstract: Disclosed is a method for manufacturing a blade shell part of a wind turbine blade. The method comprises providing a mould for manufacturing a blade shell part of the wind turbine blade. The mould having a first moulding side with a first moulding surface that defines an outer shape of the blade shell part. The method comprises providing a blade shell part on the first moulding surface. The method comprises providing a support element and attaching the support element to a fastening section of the blade shell part, wherein attaching the support element comprises applying adhesive between the support element and the fastening part. The method comprises providing an air heating assembly. The air heating assembly comprising a cover extending in a longitudinal direction between a first cover end and a second cover end and extending in a transverse direction between a primary cover end and a secondary cover end, the cover defining a cavity. The cover comprising a primary cover attachment section extending along the primary cover end. The cover comprising a secondary cover attachment section extending along the secondary cover end. The air heating assembly comprising an air heater configured to provide heat. The air heating assembly comprising a tube comprising a first tube end and a second tube end, the tube being connected to the air heater at the first tube end and connected to a first opening of the cover at the second tube end. The method comprises attaching the cover to the blade shell part or the blade shell part and the mould. The method comprises providing heat into the cavity by the air heater.
Patent EP-4133583-A1 (EP)
Inventor: PONZIO MASSIMO
IPC: H02K15/095
Filed: 2021-03-29
Abstract: Apparatus (1) and method for winding coils (B) of a wire conductor (W) around respective radial poles (10c) of a core (10) of a dynamo electric machine component. The apparatus (1) comprises a wire dispenser arm (11) which rotates about a radial pole (10c) at a time to dispense the wire conductor (W) forming the turns (S). A first wire guide (32) is, furthermore, provided positioned at a first axial end (A) from the radial pole (10c) being wound and moved along a moving direction (132a, 132b) parallel to the radial direction (110c) of the radial pole (10c) to form a respective coil (B). A second and a third wire guide (36, 37) are, furthermore, provided positioned respectively, in a first and in a second slot (10a, 10b) adjacent to the radial pole (10c) being wound at opposite sides. The second and the third wire guides (36, 37) are positioned with respect to the first wire guide (32) in such a way to form at least a respective passageway (38a, 38b, 38'a, 38'b) for the wire conductor W. The apparatus (1) comprises, furthermore, at least a first and a second guide portion (35a, 35b, 35'a, 35'b) coplanar to each other in order to close, at least partially, the, or each, passageway (38a, 38b, 38'a, 38'b) during winding of the radial pole (10c).
Patent EP-4146961-A1 (EP)
Title: Druckregelventil
Inventor: STOFFERS FABIAN
IPC: F16K37/00
Filed: 2021-04-26
Abstract: Ein Druckregelventil (1) für ein unter Systemdruck stehendes fluides Medium, vorzugsweise für Systemdrücke > 1000 bar, weist ein Ventilgehäuse (2) auf, in dem ein Eingangskanal (21) und wenigstens ein damit in Verbindung stehender Ausgangskanal (22, 23) für das Medium vorgesehen sind, einen in dem Ventilgehäuse (2) angeordneten Ventilsitz (4) mit einer konisch geformten Aufnahme (42), in der ein axial bewegbarer Ventilkörper (3) mit zumindest teilweise konisch geformter Mantelaußenfläche (33) gelagert ist, einen mit dem Ventilkörper (3) in Wirkverbindung stehende Stelleinheit (5), wobei ein Mediumdurchfluss von dem Eingangskanal (21) zu dem wenigstens einen Ausgangskanal (22, 23) durch den Ventilkörper (3) im Zusammenspiel mit dem Ventilsitz (4) regelbar ist, wobei in dem Ventilsitz (4) angrenzend zur Mantelaußenfläche (33) des Ventilkörpers (3) eine erste Druckkammer (7) vorgesehen ist, von der sich in Bewegungsrichtung des Ventilkörpers (3) jeweils ein Drosselspalt (8) entlang der Mantelaußenfläche (33) des Ventilkörpers (3) erstreckt, wobei sich die konisch geformte Mantelaußenfläche (33) des Ventilkörpers (3) in in Bewegungsrichtung des Ventilkörpers (3) beidseits der Druckkammer (7) durch die entsprechend konisch geformte Aufnahme (42) des Ventilsitzes (4) erstreckt. Des Weiteren wird ein Druckregelventil mit beweglichem Ventilsitz und festem Ventilkörper beschrieben.
Patent EP-4135589-A1 (EP)
Inventor: VÁCITY JÓZSEF
IPC: A61B10/00
Filed: 2021-04-14
Abstract: A device for the sterile collection and transport of fluid specimens for medical and/or pharmaceutical purposes having a vacuum tube (A), a fluid suction tube (C) with a luer taper fitting (Cl), and, at the intersection of the two tubes, a fluid collection receptacle (D). The open end of the fluid suction tube (C) and the open end of the vacuum tube (A) that are immovably inserted into the fluid collection receptacle (D), which fluid collection receptacle (D) is closed at its lower end (D1) and upper end (D2), are arranged with their ends in opposing directions; the vacuum tube (A) and fluid suction tube (C) each have a separate tube opening and closing mechanism (E) to regulate constriction; and the device has a laboratory sampling outlet (B), the open end of which is constructed at the lower end (Dl) of the fluid collection receptacle (D) and the closed end of which is constructed on the outside of the fluid collection receptacle (D).
Patent EP-4157518-A1 (EP)
Title: Improved catalyst for mwcnt production
Inventor: CHAN FANG-YUE
IPC: B01J23/847
Filed: 2021-05-27
Abstract: The present invention is related to an iron-free supported catalyst for the selective conversion of hydrocarbons to carbon nanotubes, said catalyst comprising cobalt and vanadium as active catalytic metals in any oxidation state on a catalyst support comprising aluminum oxide hydroxide wherein: - the mass ratio of cobalt to vanadium is between 2 and 15; - the mass ratio of cobalt to aluminum is between 5.8 10 -2  and 5.8 10 -1 ; and - the mass ratio vanadium to aluminum is between 5.8 10 -3  and 8.7 10 -2 . The present invention is further related to a method for the production of said iron-free supported catalyst and to a method for the production of carbon nanotubes using said iron-free supported catalyst.
Patent EP-4161924-A1 (EP)
Title: Microbiocidal derivatives
Inventor: EDMUNDS ANDREW
IPC: C07D417/12
Filed: 2021-05-27
Abstract: 82138 FF 53 ABSTRACT MICROBIOCIDAL DERIVATIVES Compounds of the formula (I)5 R 8 R 1 R 7 R 6 R 5 R 4 R 3 R 2 N O N A F N S O (I) wherein the substituents are as defined in claim 1, useful as pesticides, and especially fungicides.
Patent EP-4179658-A1 (EP)
Inventor: ZHOU SHANYU
IPC: H04L1/16
Filed: 2021-06-08
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter may broadcast a first set of network coding encoded packets for reception by a plurality of receivers, and receive feedback information associated with the first set of network coding encoded packets, the feedback information indicating that one or more receivers of the plurality of receivers did not successfully receive a quantity of network coding encoded packets that satisfies a decoding threshold associated with recovering the plurality of source packets, and a first subset of network coding encoded packets of the first set of network coding encoded packets that were not successfully received by at least one receiver. The transmitter may broadcast a second set of network coding encoded packets. The second set of network coding encoded packets may include at least the first subset of network coding encoded packets. Numerous other aspects are provided.
Patent EP-4172708-A1 (EP)
Inventor: Kalkgruber Matthias
IPC: G05D1/02
Filed: 2021-06-07
Abstract: Visual-inertial tracking of an eyewear device using a rolling shutter camera(s). The eyewear device includes a position determining system. Visual-inertial tracking is implemented by sensing motion of the eyewear device. An initial pose is obtained for a rolling shutter camera and an image of an environment is captured. The image includes feature points captured at a particular capture time. A number of poses for the rolling shutter camera is computed based on the initial pose and sensed movement of the device. The number of computed poses is responsive to the sensed movement of the mobile device. A computed pose is selected for each feature point in the image by matching the particular capture time for the feature point to the particular computed time for the computed pose. The position of the mobile device is determined within the environment using the feature points and the selected computed poses for the feature points.
Patent EP-4088845-A1 (EP)
Inventor: IHARADA YUKI
IPC: B23C5/10
Filed: 2021-01-08
Abstract: Provided is an end mill which includes an end mill main body having a bottom blade having a convex hemispherical shape, and a hard coating film coated on at least a surface of a distal end portion of the end mill main body. A diameter D (mm) of the bottom blade is 2 mm or less. A ratio W/D of a width W (mm) of a chisel portion to the diameter D (mm) is within a range of 0.020 to 0.060. A ratio L/D of a facing length L (mm) of chip discharge grooves to the diameter D (mm) is within a range of 0.014 to 0.090. A rake angle of the bottom blade in a range in which a chisel edge is formed in the chisel portion is within a range of-15° to -30°.
Patent EP-4072448-A1 (EP)
Inventor: KOWALSKI PAUL
IPC: A61B17/3203
Filed: 2021-01-13
Abstract: L'invention concerne des systèmes, un appareil et des procédés qui permettent de retirer un tissu de différentes densités d'un champ chirurgical d'une manière non effractive. L'invention peut comprendre un écoulement fin de solution saline stérile, couplé à un effet d'aspiration afin de couper et d'éliminer un tissu. Une console d'alimentation peut être couplée à une pièce à main. La console d'alimentation peut utiliser un moteur électrique, transmettant ainsi une solution saline stérile sous pression à travers un tube à haute pression. L'extrémité distale peut distribuer la solution saline à travers une fenêtre sous la forme d'un courant de jet à grande vitesse qui, lorsqu'il est couplé au gradient de pression, tire, puis découpe le tissu cible dans la fenêtre de coupe et l'élimine. Le tissu et la solution saline usée peuvent ensuite se déplacer vers le bas d'une lumière d'évacuation vers un récipient de déchets. Par réglage des pressions, des types de tissu de différentes densités peuvent être débridés tout en réduisant à un minimum la perturbation du tissu environnant.
Patent EP-4179698-A1 (EP)
Inventor: RAO SUPREETH HOSUR NAGESH
IPC: H04L9/40
Filed: 2021-06-22
Abstract: Systems, methods, and computer-readable media for attack surface score computation can include the following processes. An attack surface score service receives information identifying open ports associated with an application. The attack surface score service determines an attack surface score for the application based on the information and common attack ports. A policy engine determines whether to implement a policy for reducing vulnerability of the application to attacks to yield a determination. The policy engine implements a vulnerability reduction policy based on the determination.
Patent EP-4185453-A1 (EP)
Inventor: MEYER ANDRE
IPC: B29C70/32
Filed: 2021-07-22
Abstract: L'invention se rapporte à un dispositif de production de composants composites comprenant au moins une couche polymère renforcée par des fibres enroulées, comprenant : - un support (7) doté d'un premier dispositif de maintien (3) et d'un second dispositif de maintien (5) permettant le montage d'une doublure (1) entre eux, le premier (3) et le second (5) dispositif de maintien étant établis de telle sorte que la doublure (1) peut tourner autour d'un axe de rotation central (9) qui s'étend à travers le premier dispositif de maintien (3) et le second dispositif de maintien (5), et - au moins deux bras mobiles (17) permettant l'alimentation d'une structure fibreuse (13), le support (7) étant établi de telle sorte que la doublure (1) peut être déplacée axialement parallèlement à l'axe de rotation central (9) et chaque bras mobile (17) permettant l'alimentation de la structure fibreuse (13) pouvant être déplacé perpendiculairement à l'axe de rotation central (9). L'invention se rapporte en outre à un procédé de production de composants composites à l'aide du dispositif.
Patent EP-4179649-A1 (EP)
Title: Receiver and system for transporting and demodulating complex optical signals
Inventor: KOWALEVICZ ANDREW
IPC: H04B10/67
Filed: 2021-07-09
Abstract: An optical signal receiver includes a multimode waveguide for receiving a complex modulated optical signal, an optical resonator that receives the complex modulated optical signal from the multimode waveguide and converts the complex modulated optical signal to an intensity modulated signal, and a detector that is configured to convert the intensity modulated signal into an electrical signal, the electrical signal having an amplitude indicative of an intensity of the intensity modulated signal from the optical resonator, and that provides a detected signal.
Patent EP-4196706-A1 (EP)
Title: Bague fendue montée sur un élastomère
Inventor: KUHN RALF
IPC: F16K3/34
Filed: 2021-08-04
Abstract: La présente invention concerne un ensemble de bague fendue (10) pour ajuster le débit d'un fluide d'une vanne hydraulique, lequel ensemble comprend un élément élastomère (16) qui est apte au montage d'une bague fendue (12) autour d'un vérin hydraulique, l'élément élastomère (16) étant disposé autour de la périphérie externe de la bague fendue (12), et le débit du fluide étant ajustable en fonction du degré dont le débit de fluide hydraulique est limité par la bague fendue (12).
Patent EP-4193766-A1 (EP)
Inventor: LEI JING
IPC: H04W72/12
Filed: 2021-07-30
Abstract: A method of providing downlink control information (DCI) to a plurality of user equipment (UE) is provided. The method includes assigning each of the plurality of UEs to one of a set of groups, each group identified by a group radio network identifier (G-RNTI), and sending to each of the plurality of UEs the G-RNTI, a size of the group, and a position within the group. As such, a group-common DCI (GC-DCI) in which the UE can determine whether or not it has a grant by its assigned position in the group and retrieve the grant from a grant block in the GC-DCI can be sent to the group.
Patent EP-4208166-A1 (EP)
Inventor: GORDILLO JORGE ESPARZA
IPC: A61K31/4375
Filed: 2021-09-02
Abstract: The present disclosure relates to agonists of interferon alpha and beta receptor subunit 2 (IFNAR2) for use in the treatment or prevention of viral disease, particularly COVID-19. In particular embodiments, COVID-19 is associated with pneumonia or acute respiratory distress syndrome (ARDS). In other aspects, the subject being treated is undergoing extra-corporeal membrane oxygenation, mechanical ventilation, non-invasive ventilation, receiving oxygen therapy or receiving antiviral or steroid treatment.
Patent EP-4264355-A1 (EP)
Inventor: ZHANG LIJUN
IPC: G02B27/01
Filed: 2021-08-20
Abstract: A head-mounted device such as a pair of glasses may have display systems. The display systems may present images to eye boxes for viewing by a user. The glasses may have clear lenses through which real-world objects may be viewed from the eye boxes. The glasses may have a metal frame that surrounds the lenses and may have temples that are coupled to the frame using hinges. Radio-frequency transceiver circuitry such as cellular telephone transceiver circuitry may be coupled to one or more antennas in the head-mounted device. The antennas may have antenna resonating elements formed by placing dielectric-filled gaps in the metal frame to divide the frame into segments. Antenna resonating elements formed from segments of the metal frame may be coupled to the radio-frequency transceiver circuitry using transmission lines.
Patent EP-4129271-A1 (EP)
Inventor: LEE SEUNG-HOON
IPC: A61P37/00
Filed: 2021-03-25
Abstract: The present disclosure relates to a cerium oxide nanocomplex, a method for preparing the same, and a composition for preventing or treating inflammatory or autoimmune diseases, containing the cerium oxide nanocomplex as an active ingredient. The present disclosure may be used as an efficient nanoparticle therapeutic composition by applying a biocompatible dispersion stabilizer composed of an optimal combination to significantly improve the biomedical stability, biocompatibility, and efficiency of the production process of nanoparticles while maintaining the intrinsic pharmacological effect of the nanoparticles.
Patent EP-4196511-A1 (EP)
Inventor: COATES GEOFFREY W
IPC: B32B27/36
Filed: 2021-08-13
Abstract: Disclosed herein are polymers, copolymers and polymer systems based on polypropiolactones which can be biodegradable and can enhance the recyclability of polymer systems, which can be functionalized to introduce desired functionality into the polymers and/or which may optionally be prepared from renewable raw materials. Disclosed are novel functionalized beta propiolactones. Some of the novel functionalized beta propiolactones have functional groups bound to the ring structure of the lactone that provide improved polymer systems. Disclosed are novel homopolymers of the functionalized beta propiolactones. Disclosed are novel copolymers based on the functionalized beta propiolactones with beta propiolactone or other monomers which copolymerize with the functionalized beta propiolactones.
Patent EP-4129660-A1 (EP)
Inventor: OSHIMA NONOKA
IPC: B32B27/00
Filed: 2021-01-06
Abstract: There are provided a decorative sheet having excellent fingerprint resistance of the surface of the decorative sheet, a decorative board, a method for manufacturing a transfer master plate, and a method for manufacturing a decorative sheet. The decorative sheet includes: a base material layer; a colored pattern layer provided on one surface of the base material layer; and a first surface protective layer provided on the surface on the side opposite to the base material layer of the colored pattern layer and having irregular shapes on the surface. The decorative sheet is formed using a transfer master plate which is a resin material having irregular shapes for master plate on the surface formed by irradiating the surface of an applied ionizing radiation curable resin with a first ionizing radiation having energy capable of cleaving a polymer chain of the ionizing radiation curable to shrink the surface of the ionizing radiation curable resin, forming the irregular shapes for master plate on the surface of the ionizing radiation curable resin, irradiating the shrunk ionizing radiation curable resin with a second ionizing radiation curing the ionizing radiation curable resin to cure the ionizing radiation curable resin.
Patent EP-4125816-A1 (EP)
Inventor: QI XIAOYANG
IPC: A61K9/00
Filed: 2021-04-01
Abstract: Many tumors induce and maintain an immunosuppressive tumor microenvironment (TME) that enables tumor to escape host immune system. The present disclosure identifies that cancer cells secrete exosome/microparticle-free, soluble, phosphorylated Hsp70 (pHsp70 (Heat Shock Protein 70 (Hsp70))), which triggers macrophage (M) M2 polarization. It is a further aspect that lipid nanovesicles (NVs) made of dioleoylphosphatidylglycerol (DOPG) and of DOPG complexed with saposin C (SapC) bind to cancer secreted Hsp70, inhibit M differentiation and polarization, and reduce tumor growth. In addition, administration of DOPG-NVs rendered monocytes insensitive to TLR2 (Toll Like Receptor 2) and TLR6 (Toll Like Receptor 6) ligands, suggesting that administration of DOPG-NVs interferes with TLR function.
Patent EP-4217681-A1 (EP)
Title: Method for updating a plurality of landmarks, and associated computer program product and updating device
Inventor: HEURGUIER DOMINIQUE
IPC: G01C21/20
Filed: 2021-09-24
Abstract: The present invention relates to a method for updating a plurality of landmarks (14-1,..., 14-N) while geolocating a movable device (12) that moves according to a plurality of positions, comprising the following steps: • - in each intermediate position of the mobile device (12), acquiring (110) at least one line-of-sight measurement relative to one of the landmarks (14-1,..., 14-N) and one speed measurement of the mobile device (12) in said position; • - in a position referred to as the last position and subsequent to each of the intermediate positions, determining (120) a differential position for each intermediate position relative to the last position and an uncertainty associated with said position, from the corresponding speed measurements; • - determining (130) the last position from the differential positions, the line-of-sight measurements and the uncertainties associated with said differential positions using a predetermined observation function.
Patent EP-4225716-A1 (EP)
Inventor: DIETZSCH MICHAEL
IPC: C04B28/18
Filed: 2021-10-05
Abstract: The present invention relates to a process for producing calcium silicate hydrate under hydrothermal conditions, wherein an organic compound is added in at least one of the process steps and wherein the organic compound has a molecular weight of 100 to 600 g/mol and from 0,02 to 0,035 functional groups per gram of the organic compound, wherein the functional groups being selected from -OH, -COOH, -COOMa, -SO3H or -SO3Ma, or -C(=O)H, wherein M is hydrogen, a mono-, di- or trivalent metal cation, ammonium ion or an organic amine radical and a is 1/3, 1/2 or 1. Further the invention is directed to the calcium silicate hydrate produceable according to the process of the present invention and its use as curing accelerator for hydraulic binders.
Patent EP-4262418-A1 (EP)
Title: A zinc fortified tea composition
Inventor: KUMARAN VETRI
IPC: A23F3/14
Filed: 2021-10-04
Abstract: The present invention relates to a tea composition. In particular, the present invention relates to a zinc fortified tea composition. Accordingly, the present invention provides a tea composition comprising; a) a micronized zinc compound; b) a first polysaccharide comprising maltodextrin; c) a second polysaccharide comprising gum arabic; and, d) a leaf tea product.