baber/WOPTO huggingface dataset:
Patent EP-4145783-A1 (EP)
Inventor: LUO ZHE
IPC: H04L27/26
Filed: 2021-05-10
Abstract: Embodiments of this application provide a communication method. The method includes: generating a first reference signal, where the first reference signal is two-dimensional orthogonal to a second reference signal, the second reference signal is a reference signal obtained after delay  τ  transform and Doppler translation r transform are performed on the first reference signal in a communication process, 0 ≤  τ  ≤  τ max ,  0 ≤ | ν | ≤  ν max   ,  τ  ≠ 0 or  ν  ≠ 0,  τ max    is a first threshold,  ν max    is a second threshold, and | x | represents an absolute value of x; and transmitting the first reference signal. For the first reference signal that meets the foregoing requirement, during channel estimation, a spreading function of a channel may be obtained through a two-dimensional correlation operation. This manner of obtaining the spreading function of the channel is simple, fast, and accurate. Therefore, performance of a communication system is greatly improved.
Patent EP-4264808-A1 (EP)
Inventor: WITT HOLGER
IPC: H02K21/24
Filed: 2021-11-10
Abstract: Stator (3) einer elektrischen Maschine (1) in Axialflussbauweise, mit einer Rotationsachse (12) und einem eine bauliche Einheit ausbildenden Statorkern (6), der einen ersten Bereich (6.1), der zu einer ersten axialen Außenseite hin ausgerichtet ist, sowie einen zweiten Bereich (6.2), der zu einer zweiten axialen Außenseite hin ausgerichtet ist umfasst. In dem ersten Bereich (6.1) sind in Umfangsrichtung abwechselnd Statorzähne (9) und Wickelnuten (10) an der ersten Außenseite ausgebildet. In dem zweiten Bereich (6.2) sind in Umfangsrichtung abwechselnd Statorzähne (9) und Wickelnuten (10) an der zweiten Außenseite ausgebildet. Die Statorzähne (9) des ersten Bereichs (6.1) sind versetzt zu den Statorzähnen (9) des zweiten Bereichs (6.2) ausgerichtet. Die Wickelnuten (10) des ersten Bereichs (6.1) sind zu den Wickelnuten (10) des zweiten Bereichs (6.2) auf einer äußeren radial umlaufenden Fläche in Umfangsrichtung derart beabstandet, dass auf der äußeren radial umlaufenden Fläche in axialer Richtung keine Überdeckung der Wickelnuten (10) des ersten Bereichs (6.1) zu den Wickelnuten (10) des zweiten Bereichs (6.2) entsteht. Weiter ist eine elektrische Maschine (1) mit einem Stator (3) sowie ein Fahrzeug mit einer elektrischen Maschine offenbart.
Patent EP-4140172-A1 (EP)
Inventor: WATFA MAHMOUD
IPC: H04W76/00
Filed: 2021-05-21
Abstract: La présente divulgation concerne un procédé et un système de communication permettant de faire converger un système de communication de 5ème génération (5G) destiné à prendre en charge des débits supérieurs à ceux d'un système de 4ème génération (4G) avec une technologie de l'Internet des Objets (IoT). La présente divulgation peut être appliquée à des services intelligents basés sur la technologie de communication 5G et sur la technologie liée à l'IoT, tels que la maison intelligente, le bâtiment intelligent, la ville intelligente, la voiture intelligente, la voiture connectée, les soins de santé, l'enseignement numérique, le commerce de détail intelligent, les services liés à la sûreté et à la sécurité. La présente divulgation concerne un procédé permettant de déterminer dans un équipement utilisateur si une session de PDU entre l'UE et un réseau peut être transférée entre un accès 3GPP et un accès non-3GPP lorsque l'UE utilise une optimisation de l'Internet des Objets cellulaire CIoT. La détermination est effectuée sur la base d'une seule indication du plan de commande CP. Si la détermination est positive, la session de PDU n'est pas transférée.
Patent EP-4251538-A1 (EP)
Inventor: GAVILLET GILLES
IPC: B65D85/804
Filed: 2021-11-24
Abstract: The invention relates to capsule for preparing a beverage comprising - a substantially rigid capsule body having a circumferential sidewall extending around an inner space of the capsule, said inner space being at least partially filled with a beverage ingredient suitable for preparing the beverage, - a base wall covering the inner space at a first end of the sidewall, - a flange arranged circumferentially at a second end of the sidewall of the base body, - a lid covering the inner space at a second end of the sidewall opposite the base wall and tightly closing the capsule, and - a filter element positioned in the inner space of the capsule between the beverage ingredient and the lid; and - a carrier disk provided in the inner space of the capsule, wherein the lid is removably attached to the flange for use of the capsule in a beverage preparation device, and wherein the carrier disk is provided between the lid and the filter, said carrier disk comprising multiple preformed outlet openings suitable for draining the prepared beverage from the inner space when the capsule is used in the beverage preparation device. The invention also relates to a system comprising said capsule to a manufacturing method for manufacturing said capsule and to the use of said capsule.
Patent EP-4251857-A1 (EP)
Inventor: DUVAL SYLVAIN YVES JEAN
IPC: F01D9/04
Filed: 2021-11-17
Abstract: L'invention concerne un carter (1) de turbomachine, s'étendant autour d'un axe, ledit carter (1) comprenant : un moyeu comprenant une paroi externe (21) et une paroi interne (22) entre lesquelles s'étend un flasque (23) annulaire; une virole externe (3); une pluralité de bras (4) qui s'étendent chacun entre le moyeu et la virole externe (3); le carter (1) comprenant en outre une pluralité de raidisseurs principaux (5), chacun étant disposé dans le prolongement d'un bras (4) entre la paroi externe (21) et la paroi interne (22) en saillie du flasque (23), chaque raidisseur principal (5) comprenant deux nervures (51, 52) disposées en regard et qui s'écartent l'une de l'autre en s'éloignant de la paroi externe (21) vers la paroi interne (22).
Patent EP-4229855-A1 (EP)
Inventor: SAMARTHYAM SANTHOSH
IPC: H04L67/12
Filed: 2021-11-30
Abstract: A mobility player system including memory and a processor is provided. The memory stores a trained AI model. The processor receives on-board diagnostic (OBD) data associated with a first vehicle registered with a first mobility provider. The processor receives occupant data, different from the OBD data, from plurality of sensors associated with the first vehicle. The processor determines a plurality of parameters based on the received OBD data and the received occupant data. The processor applies the trained Al model on the plurality of parameters. The processor determines one or more events related to the first vehicle, or related to an occupant of the first vehicle, based on the application of the trained AI model on the plurality of parameters. The processor transmits information about the determined one or more events to one or more nodes of a distributed ledger associated with a Mobility-as-a-Service (MaaS) network.
Patent EP-4281399-A1 (EP)
Inventor: STRUCK DETLEF
IPC: B66D3/16
Filed: 2021-11-29
Abstract: Hebezeug (1) weist ein Lastkettenrad (6) und eine das Lastkettenrad (6) über ein Getriebe (5) antreibende Antriebswelle (4) auf. Der Antrieb des Hebezeugs (1) erfolgt über einen Motor, insbesondere einen Elektromotor (10). Die Motorwelle (11) und die Antriebswelle (4) sind über ein Bremskupplungssystem (12) gekoppelt. Das Bremskupplungssystem (12) umfasst einen mit der Motorwelle (11) koppelbaren Kupplungsteil (13) und eine auf einem Bremsgewinde (14) der Antriebswelle (4) drehbar angeordnete Bremsnabe (15). Der Kupplungsteil (13) besitzt Mitnehmer (20). Die Bremsnabe (15) besitzt axial in Richtung zum Kupplungsteil (13) vorstehende Zapfen (21). Zwischen dem Kupplungsteil (13) und der Bremsnabe (15) ist eine Flügelscheibe (22) angeordnet, welche Flügelkörper (23) aufweist. Die Flügelscheibe (22) ist auf einem Koppelabschnitt (24) der Antriebswelle (4) drehfest festgelegt. Getriebeseitig der Bremsnabe (15) ist auf der Antriebswelle (4) eine Druckscheibe (28) drehfest festgelegt. Zwischen der Bremsnabe (15) und der Druckscheibe (28) sind zwei Reibscheiben (33, 34) und eine zwischen den Reibscheiben (33, 34) eingegliederte Bremsscheibe (35) angeordnet. Die Bremsscheibe (35) ist im Gehäuse (3) drehfest gelagert.
Patent EP-4150538-A1 (EP)
Inventor: LAMAS-LINARES ANTIA
IPC: H04B10/70
Filed: 2021-06-15
Abstract: A multi-node, quantum communication network for providing quantum-secure time transfer with Damon attack detection is described. The network includes three or more nodes connected via authenticated communication channels forming a closed loop. By determining differences between the local times at as well as the time durations required for photons to travel between the three or more nodes, the network detects a Damon attack, if present. For example, the network imposes a closed loop condition to detect the Damon attack. The network can also use the local time differences and time durations for photon travel between nodes to synchronize the local clocks at the three or more nodes of the network.
Patent EP-4172316-A1 (EP)
Inventor: LEONG HON S
IPC: C07K14/77
Filed: 2021-06-25
Abstract: Described herein is an egg yolk extract comprising freed/lysed yolk granules and/or yolk spheres. Also described is an egg yolk extract comprising the liquid contents of a shelled egg, wherein the liquid contents comprise yolk granules. Also described are an egg yolk extract comprising the liquid contents of yolk spheres; an egg yolk extract comprising the liquid contents of yolk granules; an egg yolk extract comprising ovalbumin and other anti-bactericidal proteins in egg white; and an egg yolk extract that supports cell proliferation at least equivalent to FBS when used at the same concentration in a cell culture medium. Related supplements, media, and methods are also described.
Patent EP-4281874-A1 (EP)
Inventor: TUMMALA GOPI
IPC: G06F12/02
Filed: 2021-12-06
Abstract: Metadata is dynamically relocated in a DRAM from a virtual page that does not map to the same DRAM row in which the associated data is located, to that same DRAM row. If the target of a data access request is a location in a first page that is configured to store metadata rather than data, then a second location in a second page may be determined, and the requested data may be accessed at the second location. The associated metadata may be accessed at the location in the first page, which is configured in the virtual domain to store data but is configured in the physical domain to store the metadata associated with the data in the first page.
Patent EP-4263631-A1 (EP)
Title: Modification of polyethylene terpolymer
Inventor: WANG JINGBO
IPC: C08F8/00
Filed: 2021-12-16
Abstract: A process for the reduction of the MFR 2  of a polyethylene comprising (i) combining a single site produced polyethylene terpolymer having an MFR 2  (starting) of 0.5 to 10 g/10min and a density from 910 to 945 kg/m 3  with a radical initiator to form a mixture; (ii) extruding the mixture of step (i) at a temperature above the melting point of the polyethylene terpolymer and at a temperature above the initiation temperature of the radical initiator to form pellets comprising a modified polyethylene terpolymer; wherein said pellets have a density of 910 to 945 kg/m 3 , a xylene hot insoluble content (XHU) of 0.3 wt% or less; an MFR 2  (pellets) of 0.001 to 4.0 g/10min and wherein the MFR 2  (pellets) is lower than MFR 2  (starting) such that MFR 2  pellets/MFR 2  starting is 0.5 or less.
Patent EP-4262581-A1 (EP)
Inventor: UNGER EWALD
IPC: A61B17/115
Filed: 2021-12-16
Abstract: L'invention a pour objet un dispositif de pose d'un implant primaire (2) pour servir de site de fixation d'une prothèse vasculaire sur une paroi vasculaire (16) d'un vaisseau sanguin, le dispositif comprenant au moins un élément de support conçu pour entraîner radialement vers l'extérieur vis-à-vis d'un axe longitudinal dudit élément de support, une pluralité d'éléments traversants (3) destinés à traverser la paroi vasculaire (16). Dans ledit dispositif, un élément de limitation (4) est formé sur l'élément de support pour servir de butée radiale pour les éléments traversants (3).
Patent EP-4181924-A1 (EP)
Title: Synthesis of poly (propylene maleate-co-succinate) by the time-dependent reduction of poly (propylene maleate) double bonds mediated by zinc and acetic acid
Inventor: BECKER MATTHEW
IPC: A61K47/14
Filed: 2021-07-15
Abstract: In one or more embodiments, the present invention provides am method of making a poly(propylene fumarate-co-succinate) (PPFS) copolymer containing a random incorporation of succinate groups and targetable reduction profiles without the need for three or more monomer units. To achieve this, a time-dependent sonication-promoted zinc/acetic acid reduction of the PPM unsaturated double bonds has been used to create a random PPMS copolymer which may be isomerized into the PPFS equivalent. By changing the sonication time as well as the ratios of acetic acid, zinc, and PPM unsaturated alkenes, partial reduction of the PPM alkenes has been shown to give PPMS products containing varying compositions of succinic and maleate units, which may then be isomerized to the PPFS product.
Patent EP-4184614-A1 (EP)
Inventor: TOKORO HISATO
IPC: H01M4/525
Filed: 2021-07-07
Abstract: Provided is a positive electrode active material for a lithium ion secondary battery, the positive electrode active material having high capacity and exceptional coatability due to comprising both an oil absorption amount and powder physical properties suitable therefor. This positive electrode active material for a lithium ion secondary battery comprises a lithium transition metal composite oxide powder represented by formula (1), having primary particles and secondary particles in which the primary particles are aggregated. In the positive electrode active material for a lithium ion secondary battery, the oil absorption amount, based on JIS K5101-13-1, of NMP (N-methyl-2-pyrrolidone) per 100 g of the lithium transition metal composite oxide powder is 19-30 mL/100 g, and the sphericity represented by the ratio A/B of the short axis A and the long axis B of the secondary particles measured from an SEM image is 0.88≤A/B≤1.0. Formula (1): Li<sub>1+a</sub>Ni<sub>b</sub>Co<sub>c</sub>M<sub>d</sub>X<sub>e</sub>O<sub>2+α</sub> [In compositional formula (1), M is at least one element selected from Al and Mn, X is at least one element other than Li, Ni, Co, Al, and Mn, -0.1≤a≤0.1, 0.8≤b<1.0, 0≤c≤0.2, 0≤d≤0.2, 0≤e≤0.05, b+c+d+e=1, and -0.2≤α≤0.2.]
Patent EP-4102315-A1 (EP)
Inventor: KANG ZEAJONG
IPC: G05B19/042
Filed: 2021-05-27
Abstract: A device and a method for interlinking conventional fieldbus-based automatic control system with IoT at a subordinate position are provided. According to the present disclousure, the interlinking system device comprise a fieldbus connection unit connected to an operation device based on a fieldbus protocol and configured to operate as an input-output device, a fieldbus virtual input-output memory configured to memorize input-output information exchanged with the operation device, an IoT connection unit connected to an IoT platform based on an IoT protocol and configured to operate as an IoT device, a message formation unit configured to apply message metadata received from the IoT platform via the IoT connection unit and a message processing unit configured to process an input-output message based on the message metadata and the input-output information. According to the present disclosure, the interlinking method can form a input-output message variably by receiving a message metadata that further comprises an address about fieldbus memory's input-output information from IoT system, and process input-output message by expressing automatic control system's variable input-output information.
Patent EP-4025422-A1 (EP)
Inventor: GENÇ MEHMET HAYRI
IPC: B32B15/08
Filed: 2021-04-20
Abstract: The present invention relates to a laminate structure having at least one metallized film that is suitable for printing and slitting applications, used for injection moulding processes as a label film. A label for in-mould moulding comprises a laminate film (1) comprising a multilayer metallized film (10) and a multilayer film (20), are joined together by an adhesive layer (30). The multilayer metallized film (10) is a polymeric film comprising outer layer of multilayer metallized film (101), metallizable skin layer of multilayer metallized film (103) containing organic or inorganic active ingredients inside the polymer matrix in the range of 500 ppm to 7500 ppm, core layer of multilayer metallized film (102), metal layer (104). Multilayer film (20) is a polymeric film comprising laminated layer (201), core layer of multilayer film (202) and outer layer of multilayer film (203).
Patent EP-4192429-A1 (EP)
Inventor: HU YE TONY
IPC: A61K39/00
Filed: 2021-08-06
Abstract: Method and system for detecting TB in a bodily fluid sample is described. By extracting extracellular vesicles (EVs) from the bodily fluid sample and employing antibody-conjugated nanoparticles to capture Mtb-related biomarkers, it is shown that the test can be completed within hours instead of weeks, and the detection limit can be significantly lowered with high accuracy. Additionally, the method and system of this disclosure can distinguish between active and latent TB infection.
Patent EP-4253611-A1 (EP)
Inventor: NAESHIRO KAZUKI
IPC: D01D5/04
Filed: 2021-11-25
Abstract: [Problem]To provide a polyurethane elastic fiber with excellent spinnability, stretchability, thermal adhesion, and unwinding properties, and a production method therefor.[Solution]A polyurethane elastic fiber having as a main component a polyurethane whose main starting materials are a polymer diol and a diisocyanate, wherein the polyurethane elastic fiber contains the three components in (a) through (c) below.(a) A thermoplastic polyurethane elastomer(b) A rosin and/or derivative thereof(c) A cellulose ester and/or derivative thereof
Patent EP-4199632-A1 (EP)
Title: Random access signal transmission method, terminal and network side device
Inventor: YANG KUN
IPC: H04W74/00
Filed: 2021-08-10
Abstract: This application discloses a signal transmission method for random access, a terminal, and a network-side device, and pertains to the field of communications technologies. The method includes: sending N transmissions of first message to a network-side device, where N is an integer greater than 1; and receiving, in a receiving window, response information transmitted by the network-side device, where the receiving window is started after the n-th transmission of first message among the N transmissions of first message, where n is an integer and 1 ≤ n ≤ N.
Patent EP-4211964-A1 (EP)
Inventor: CARIOU LAURENT
IPC: H04W72/04
Filed: 2021-09-08
Abstract: Par exemple, une trame de déclenchement peut être communiquée d'une station (STA) point d'accès (AP) à une STA non AP. La trame de déclenchement peut être configurée pour indiquer une attribution d'un temps attribué pour la STA non AP durant une opportunité de transmission (TxOP) de la STA AP, le temps attribué étant configuré pour la transmission d'une ou plusieurs unités de données de protocole de couche physique (PHY) (PPDU) non basées sur un déclenchement (non TB) à partir de la STA non AP.
Patent EP-4218211-A1 (EP)
Inventor: MCCRORY DAVE DENNIS
IPC: H04L41/00
Filed: 2021-09-23
Abstract: Embodiments of a system for determining a data gravity index score and implementing pervasive data center architecture is disclosed. In some embodiments, the system can calculate a data gravity index score based on the amount of data stored in a given location, an amount of data in motion in the given location, a bandwidth index associated with the given location, and a latency index associated with the given location. Based on data gravity index scores, in some embodiments, the system can localize traffic to improve network performance, improve security operations, and generate software-defined-network overlay.
Patent EP-4199238-A1 (EP)
Inventor: FANG KUN
IPC: H01M50/548
Filed: 2021-10-20
Abstract: Embodiments of the present application provide a battery cell, a battery, a power consumption device, and a manufacturing method and device of a battery cell, which belong to the field of battery technology. A battery cell includes a housing, an electrode assembly, an end cover, and a current collecting member. The electrode assembly has a tab. The housing has an opening, where the housing is configured to accommodate the electrode assembly. The end cover is configured to cover the opening and connected to the housing in a sealing manner. The current collecting member is located in the housing, and is configured to connect the tab and the housing to realize electrical connection between the tab and the housing. An inner side surface of the housing is protruded with a first restraint member, and the current collecting member abuts against a side of the first restraint member facing the electrode assembly. The first restraint member has a restraining effect on the current collecting member, so that the current collecting member restrains movement of the electrode assembly, reduces displacement of the movement of the electrode assembly in the housing in a direction of the end cover, reduces the risk of failure of the connection between the tab and the current collecting member due to the excessive displacement of the electrode assembly, and further reduces the risk of failure of the electrical connection between the battery assembly and the housing.
Patent EP-4224032-A1 (EP)
Inventor: HIGASHIDOZONO HIDEKI
IPC: F16F9/34
Filed: 2021-09-24
Abstract: Provided is a valve capable of reliably blocking a gap between a valve body and a valve seat at least in a valve closed state. A valve 50 includes a valve seat 40a and a valve body 51, wherein the valve body 51 and the valve seat 40a are apart from each other at a radial gap and are arranged to be relatively movable in a reciprocating manner and an elastically deformable annular sealing body 54 extends from one of the valve body 51 and the valve seat 40a so as to seal the gap.
Patent EP-4227016-A1 (EP)
Title: Method for manufacturing press-molded item, and press line
Inventor: SUGAWARA MINORU
IPC: B21D22/26
Filed: 2021-10-08
Abstract: A manufacturing method of a press-formed article (200) including: press-forming a metal sheet into a preformed article (100) including a preformed bottom sheet portion (110), a first preformed standing wall portion (120a), a second preformed standing wall portion (120b), a preformed ridge portion (130) provided between the first preformed standing wall portion (120a) and the second preformed standing wall portion (120b), and a swollen portion (140) provided between the preformed bottom sheet portion (110) and the first and second preformed standing wall portions (120a) and (120b); and press-forming the preformed article (100) into a press-formed article (200) including a bottom sheet portion (210), a first standing wall portion (220a) adjacent to the bottom sheet portion (210), a second standing wall portion (220b) adjacent to the bottom sheet portion (210), and a ridge portion (230) provided between the first standing wall portion (220a) and the second standing wall portion (220b).