baber/WOPTO huggingface dataset:
Patent WO-2020099446-A1 (WO)
Title: Methods and devices for providing message authentication code suitable for short messages
Inventor: BERNSEN JOHANNES
IPC: H04L9/32
Filed: 2019-11-13
Abstract: This application relates to devices and methods of authenticating messages exchanged over a network between a transmitter and a receiver, the method comprising: at a transmitter side, for transmitting a message, generating a truncated MAC code by selecting or generating predetermined bits from a message authentication code (MAC) computed over a concatenation of a predetermined part of the message with at least one predetermined part of a previously transmitted message; wherein a bitlength of truncated MAC code is smaller than a bitlength of the message authentication code (MAC) appending the truncated MAC code to the message for transmission; at a receiver side, for authenticating a message, receiving a previously transmitted message, the message and the truncated MAC code, generating an expected truncated MAC code by selecting or generating predetermined bits from a message authentication code (MAC) computed over a concatenation of a predetermined part of the message with at least one predetermined part of a previously transmitted message; authenticating the message and the previously transmitted message if the truncated MAC code as received is identical to the expected truncated MAC code.
Patent WO-2020099605-A1 (WO)
Inventor: BOLVARDI HAMID
IPC: C23C28/00
Filed: 2019-11-14
Abstract: An improved coating used in plastic processing applications including a first layer system that includes at least one corrosion resistant material layer; a second layer system that includes at least one abrasion resistant material layers; and a transition layer provided between the first layer and the second layer. The coating is resistant to both abrasion and corrosion, while maintaining ductility and impact resistance.
Patent WO-2020126730-A1 (WO)
Title: Large pore agarose
Inventor: JANSSON DAVID
IPC: B01J20/285
Filed: 2019-12-11
Abstract: The present invention relates to porous cross-linked agarose gel beads which have a low agarose content, a method for the preparation of the beads and their use in chromatographic applications. The beads are suitable for the separation/purification of biomolecules from a biological sample. Due to the high porosity of the beads, they are especially suitable for separation/isolation of larger particles, such as virus particles e.g. adeno virus.
Patent WO-2021139885-A1 (WO)
Title: Robotic microscope and control thereof
Inventor: VILSMEIER STEFAN
IPC: B25J13/08
Filed: 2020-01-08
Abstract: A robotic microscope (10) is provided, which comprises an optical system (12) being movable in one or more spatial directions, and at least one actuator (18) configured to move the optical system (12) in the one or more spatial directions, a capacitive sensor (22) with at least one electrode (24) coupled to at least a part of the optical system (12), wherein the capacitive sensor is configured to provide a sensor signal indicative of a capacitance in a vicinity of the at least one electrode (24). The microscope further comprises a control circuitry (30) configured to determine, based on processing the sensor signal, at least one capacitance value for the capacitance, wherein the control circuitry is further configured to actuate, based on comparing the at least one capacitance value with at least one reference value for the capacitance, the at least one actuator (18) to move the optical system (12), such that a distance between a head (101) of a user (100) and the at least a part of the optical system (12) and/or an orientation of the head (101) of the user (100) and the at least part of the optical system (12) is substantially constant.
Patent WO-2020177958-A1 (WO)
Inventor: BAUMGARTL MARCO
IPC: G08G1/16
Filed: 2020-01-30
Abstract: The invention relates to a control unit for a vehicle. The control unit is designed to predict a travel envelope for the vehicle, which surrounds a motion path of the vehicle, which motion path is ahead, and to detect an object ahead, e.g. a vehicle moving in or out. In addition, the control unit is designed to determine a reference point on the object and to determine overlap information regarding overlap of the reference point with the travel envelope. Furthermore, the control unit is designed to determine, on the basis of the overlap information, whether the object is penetrating into the travel envelope of the vehicle.
Patent WO-2020169651-A1 (WO)
Inventor: SENN ROBERT
IPC: A01N43/90
Filed: 2020-02-19
Abstract: Utilisation d'un composé en tant que principe actif représenté par la formule : (I) dans laquelle G représente H ou -C(O)OC 2 H 5 , pour lutter contre un organisme nuisible par application du principe actif sur le substrat de croissance d'une culture d'une plante utile. L'invention concerne également un procédé de lutte contre les organismes nuisibles, lequel procédé comprend l'application sur le substrat de croissance d'une culture d'une plante utile d'un composé en tant qu'ingrédient actif représenté par la formule (I).
Patent WO-2020178123-A1 (WO)
Inventor: AUSTIN ERIC
IPC: A61N1/362
Filed: 2020-02-27
Abstract: An implantable device (1) comprises a housing (10) having an oblong shape extending along a longitudinal axis (L), and a coil arrangement (15) for communicating with an external device (2), the coil arrangement (15) comprising a coil winding (150) and a bobbin (151) on which the coil winding (150) is arranged. The coil arrangement (15) is received in the housing (10) such that the coil winding (150) and the bobbin (151) extend along a transverse direction (T) with respect to the longitudinal axis (L), wherein the coil winding (150) is wound on the bobbin (151) about the transverse direction (T) and has an elongated shape along the transverse direction (T).
Patent WO-2020201222-A1 (WO)
Title: Thin-film saw device with multilayer waveguide
Inventor: SMIRNOW MICHAEL
IPC: H03H9/02
Filed: 2020-03-30
Abstract: In at least one embodiment, the SAW device comprises a carrier substrate (1), a piezoelectric thin-film (2) on the carrier substrate, an interdigital electrode structure (3) on the piezoelectric thin-film and a layer stack (4) of waveguide layers. The layer stack is arranged between the carrier substrate and the piezoelectric thin-film. The layer stack comprises a first waveguide layer (41) and a second waveguide layer (42), wherein a sound velocity in the first waveguide layer is at least 1.5 times as great as in the second waveguide layer. The device may comprise a temperature compensating layer (5) and a trap rich layer (6) between the layer stack and the carrier substrate.
Patent WO-2020201436-A1 (WO)
Title: Hydraulic binder composition
Inventor: BECQUET JÉRÉMY
IPC: C04B22/00
Filed: 2020-04-02
Abstract: The present invention relates to a hydraulic binder composition comprising: - at least one Portland cement; - at least one amorphous calcium aluminate; - calcium sulphate; - at least one alkaline salt S selected from K 2 CO 3 , Rb 2 CO 3 , Cs 2 CO 3  and mixtures thereof; the composition being characterised in that the mass ratio of alkaline salt(s) S to amorphous calcium aluminate(s) ranges from 0.01 to 0.2.
Patent WO-2020224904-A1 (WO)
Inventor: GIESLER JENS
IPC: H04R1/08
Filed: 2020-04-08
Abstract: Vorrichtung (AKS) zum Detektieren von Luftschall für automobile Anwendungen, bei denen Luftströmungen zwischen der Vorrichtung (AKS) und einer Schallquelle des Luftschalls vorhanden sind, die Vorrichtung (AKS) umfassend einen Akustiksensor (1), ein Schutzgitter (2) zum Absichern der Vorrichtung (AKS) gegen Eindringen von Fremdkörpern, eine akustisch permeable, hydrophobe und/oder lipophobe erste Membran (5), einen zwischen dem Schutzgitter (2) und der ersten Membran (5) verlaufenden Strömungsbypass (6), einen Schallkanal (7) und eine Leiterplatte (L), die Leiterplatte (L) umfassend Bauelemente und deren Verbindungen zur Vorverarbeitung von analogen oder digitalen Signalen des Akustiksensors (1) und eine Leiterplattenöffnung (4), auf deren in Luftströmungsrichtung (R) hinteren Seite der Leiterplatte (L) der Akustiksensor (1) angeordnet ist.
Patent WO-2021213645-A1 (WO)
Inventor: RAGOT SEBASTIEN
IPC: H01M50/572
Filed: 2020-04-22
Abstract: An electric energy storage system (10) for a vehicle (1), comprising: - a battery unit (11), - a casing enclosing the battery unit, - a cooling system (14) comprising at least one coolant conduit (12) arranged for cooling of the at least one battery unit during normal operation of the energy storage system by circulating coolant fluid through the at least one coolant conduit, - a means for detecting a thermal runaway within the electric energy storage system, - a valve arrangement (16, 17) being configured to respond to the detection of a thermal runaway by releasing coolant fluid from the cooling system into the casing (13); - a foam-forming substance being configured to produce a foam when coming into contact with the coolant fluid and/or when the coolant fluid is released into the casing.
Patent WO-2020225244-A1 (WO)
Title: Method and crucible for producing particle-free and nitrogen-free silicon ingots by means of targeted solidification, silicon ingot, and the use of the crucible
Inventor: REIMANN CHRISTIAN
IPC: C30B29/06
Filed: 2020-05-05
Abstract: The present invention relates to a method and to a crucible for producing particle-free and nitrogen-free silicon ingots by means of targeted solidification, in which method a crucible is provided, the inner surface of the crucible having a coating containing Si x N y  over its full surface or at least in regions, which coating is coated with a protective layer containing SiO x  in order to reduce or prevent the introduction of nitrogen and Si x N y  particles into the silicon. The invention also relates to a silicon ingot, which is virtually free from nitrogen or Si x N y  particles.
Patent WO-2021223859-A1 (WO)
Inventor: KRÄMER FLORIAN
IPC: F01N13/08
Filed: 2020-05-05
Abstract: The invention relates to a universal sensor mounting unit, which is designed to mount a sensor on a tube or a rectangular profile, comprising a first groove-like recess and/or a second groove-like recess for receiving the tube and/or the rectangular profile.
Patent WO-2021249636-A1 (WO)
Inventor: XU YUANFENG
IPC: H01M4/90
Filed: 2020-06-10
Abstract: The invention relates to a method for controllably making catalysts with at least one metallic surface state, comprising: a) identifying all the topological insulators in the ICSD, b) calculating the Real Space Invariants of the valence bands for all these topological insulators in order to c) identify in all these topological insulators the Wyckoff Positions where the irreducible Wannier Charge Centers (WCCs) are localized, and then d) selecting as potentially catalytic active compound a topological insulator wherein the position of WCCs is not occupied by any atom e) synthesizing a crystal of the selected potentially catalytic active compound either so that it is grown in a predefined crystallographic direction (characterized by its Miller indices (h,k,l)) which exposes the metallic surface state; or cutting the crystal in a predefined crystallographic direction (characterized by its Miller indices (h,k,l)), so that the metallic surface state is exposed, wherein the predefined crystallographic direction is the direction of the normal vector ( h,k,l ) of the surface plane  f  ( x, y, z ) = 0 which cuts through the position of obstructed WCCs, but stays away from the atoms' positions, which condition is fulfilled when (l), with the obstructed WCCs localized at  WP 
   0AI    = [X j 
 , Y 
   j   
 , Z 
   j    | RSI j 
  ≠ 0, j,  Ɇ occupied positions } and atoms occupying  WP 
   0CC    = { x 
   i   
 , y 
   i,   
  z 
   i    |  i  ϵ  occupied positions ).
Patent WO-2020249825-A1 (WO)
Title: Method for micro-encapsulation of natural ingredients by means of contacting with supercritical gas
Inventor: TRAMBITAS DANIELA OANA
IPC: A61K9/50
Filed: 2020-06-15
Abstract: The invention provides a method for microencapsulating a natural ingredient in an encapsulation material, comprising: - mixing said natural ingredient for microencapsulation in a first liquid for providing a first mixture; - mixing said encapsulation material in a second liquid for providing a second mixture, said first liquid and second being substantially immiscible, in particular displaying phase separation after being mixed; - preparing a microemulsion from said first mixture and said second mixture using mechanical shear forces; - spraying said microemulsion through a nozzle into a high-pressure vessel while drying it under continuously circulating supercritical CO2 to a powder having a particle size of between 0.1 and 100 microns, in particular between 0.1 and 10 microns.
Patent WO-2020254516-A1 (WO)
Inventor: CHOPLIN GRÉGORY
IPC: B65G47/84
Filed: 2020-06-18
Abstract: The present invention relates to a device (2) for conveying products (1) in a production line, between an upstream station according to a first reference point (3), and a downstream station supplied according to another reference point (4); comprising a conveyor (7) between the upstream and downstream stations, with a receiving area (70); means for support (9) by pushing the products (1) with a section extending parallel to a portion of the one conveyor (7); characterised in that the portion comprises a fixed downstream end (72); the portion and the receiving area (70) are movable together as a unit between a high position and a low position, the portion being movable about the fixed downstream end (72) thereof; and the section can be moved together with the portion. The invention also relates to a processing facility with such a conveying device.
Patent WO-2021009190-A1 (WO)
Title: Procédé de production d'une composition polymère
Inventor: GALGALI GIRISH SURESH
IPC: C08F4/6592
Filed: 2020-07-15
Abstract: La présente invention concerne un procédé de production d'une composition polymère caractérisé en ce qu'un prépolymère à base d'éthylène (P) est obtenu dans une zone de prépolymérisation par polymérisation en suspension en présence d'éthylène, éventuellement d'au moins un comonomère choisi parmi les alpha-oléfines comportant 4 à 10 atomes de carbone et éventuellement d'hydrogène, un premier composant éthylénique polymère (A) est obtenu dans une première zone de polymérisation par polymérisation en suspension en présence d'éthylène, éventuellement d'au moins un comonomère choisi parmi les alpha-oléfines comportant 4 à 10 atomes de carbone et éventuellement d'hydrogène, un deuxième composant éthylénique polymère (B) est obtenu dans une deuxième zone de polymérisation par polymérisation en suspension en présence d'éthylène, du premier composant éthylénique polymère (A), d'au moins un comonomère choisi parmi les alpha-oléfines comportant 4 à 10 atomes de carbone et éventuellement d'hydrogène et un troisième composant éthylénique polymère (C) est obtenu dans une troisième zone de polymérisation par polymérisation en phase gazeuse en présence d'éthylène et d'au moins un comonomère choisi parmi les alpha-oléfines comportant 4 à 10 atomes de carbone, pour produire un polymère multimodal d'éthylène (a) avec au moins un comonomère choisi parmi les alpha-oléfines comportant 4 à 10 atomes de carbone, - qui présente a) une densité comprise entre 900 et 960 kg/m3, b) un MFR2 égal à 0,1 à 25 g/10 min (conformément à la norme ISO 1133 à 190 °C sous une charge de 2,16 kg), c) une distribution de poids moléculaire de 2 à 6, - qui comprend au moins - entre 0,5 et moins de 5 % en poids d'un prépolymère par rapport à l'éthylène (P), - entre 10 et moins de 25 % en poids d'un composant éthylénique polymère (A), - entre 10 et moins de 25 % en poids d'un composant éthylénique polymère (B) et - entre plus de 51 et 79,5 % en poids d'un composant éthylénique polymère (C), les densités des composants éthyléniques polymères (A) et (B) étant chacune comprises entre 925 et 970 kg/m 3  et la densité du composant éthylénique polymère (C) présentant une densité comprise entre 880 et 950 kg/m 3 , et les composants éthyléniques polymères (A), (B) et (C) présentant des valeurs MFR 2  différentes.
Patent WO-2021013915-A1 (WO)
Title: Elektrisches und/oder elektronisches bauelement und kontaktanordnung
Inventor: HEMMERT REINER
IPC: H05K3/32
Filed: 2020-07-23
Abstract: Ausgegangen wird von einem elektrischen und/oder elektronischen Bauelement mit zumindest einem elektrischen Außenanschlusskontakt. Dieser ist als eine einseitig angebundene Anschlussfahne zur elektrischen Kontaktierung mit einem Kontaktierungspartner ausgebildet. Die Anschlussfahne weist dabei für die elektrische Kontaktierung eine Verbindungsseite mit einer ebenen Verbindungsfläche auf. Das freiliegende Ende der Anschlussfahne weist einen Biegeschenkel auf, welcher zur Verbindungsseite hin um einen Kompensationswinkel aus der Ebene gebogen ist. Der Biegeschenkel weist dabei die Verbindungsfläche auf. Ferner ist die Anschlussfahne derart nachgiebig ausgebildet, dass bei einem von der Verbindungsseite her Kraft beaufschlagten Anlagenkontakt eines zumindest in diesem Bereich ebenen Kontaktierungspartners auf das freie Ende des Biegeschenkels eine Lageorientierung der Verbindungsfläche zumindest entgegen des Kompensationswinkels bis zu einer spaltfreien Anlage der Verbindungsfläche an den ebenen Kontaktierungspartner anpassbar ist.
Patent WO-2021028533-A1 (WO)
Inventor: CHEN YONG
IPC: B60W40/09
Filed: 2020-08-13
Abstract: According to a demonstrative embodiment of the present invention, a method, device, medium, and vehicle for providing individual driving experience is provided. The method comprises obtaining first driving behaviour data of a first user collected from at least one vehicle, wherein the first driving behaviour data includes the operational data of the first user collected from his/her operation on at least one mentioned vehicle. The method further comprises controlling the current vehicle to provide corresponding individual driving experience to the first user based on the first driving behaviour data of the first user. According to an embodiment of the present invention, driving behaviour data of each user in respective vehicle are collected, and then assisted driving or automatic driving of the current vehicle is controlled on the basis of respective driving behaviour data, so that a user is given a feeling that he/she is driving himself/herself, and thus the user's individual driving experience is improved.
Patent WO-2022048746-A1 (WO)
Inventor: PATEROMICHELAKIS EMMANOUIL
IPC: G06F7/02
Filed: 2020-09-02
Abstract: Apparatuses, methods, and systems are disclosed for configuring a predictive QoS adaptation pattern. One apparatus (600) includes an interface (640) that receives (705) a QoS parameter for at least one QoS flow, the at least QoS flow corresponding to at least one UE. The apparatus (600) includes a processor (605) that obtains (710) a data analytics model and (determines 715) an expected QoS profile adaptation pattern comprising at least one QoS profile to be associated with the at least one QoS flow during a first time interval. Here, the data analytics model describes at least one expected condition for the at least one UE and/or at least one serving RAN node. Via the interface (640), the processor (605) transmits (720) the expected QoS profile adaptation pattern to at least one network node associated with the QoS flow.
Patent WO-2021048095-A1 (WO)
Inventor: BÖRNCHEN THOMAS
IPC: F01P7/10
Filed: 2020-09-08
Abstract: The invention relates to a compact module (14) for controlling the temperature of a motor vehicle, comprising a refrigerant circuit for guiding a refrigerant, an electrical refrigerant compressor (22) and two heat exchangers (24, 26) as well as an expansion valve (20), and a channel plate (82) in which refrigerant channels of the refrigerant circuit (16) and refrigerant channels for guiding a refrigerant are integrated, and comprising a modular valve unit (80) as a connection region for refrigerant conduits of the motor vehicle.
Patent WO-2021048346-A1 (WO)
Title: Procédé de texturation de surface pour une pointe d'instrument d'écriture
Inventor: BOUCHET JULIEN
IPC: B43K1/08
Filed: 2020-09-11
Abstract: L'invention concerne un procédé (100) de fabrication d'une pointe de stylo à bille métallique pour un instrument d'écriture comprenant un passage d'alimentation s'étendant dans une direction axiale, le passage d'alimentation s'étendant dans un logement configuré pour recevoir une bille, le logement étant défini par une paroi cylindrique et une paroi, le procédé comprenant les étapes consistant à fournir (102) une préforme de la pointe de stylo à bille métallique comprenant le passage d'alimentation et le logement, le logement étant défini par la paroi cylindrique et une paroi, usiner (104) la paroi de façon à obtenir une paroi étagée, brocher (106) des rainures d'alimentation dans la paroi étagée et frapper (108) la paroi étagée avec une matrice sphérique de façon à obtenir le siège de bille. L'invention concerne également une pointe de stylo à bille métallique obtenue par le procédé (100).
Patent WO-2021063664-A1 (WO)
Title: Vorrichtung zur montage sphärischer optischer bauteile
Inventor: PROCHNAU JENS
IPC: G02B27/62
Filed: 2020-09-14
Abstract: Die Erfindung betrifft eine Vorrichtung zur Montage zweier sphärischer optischer Bauteile. Die Vorrichtung umfasst eine erste Halterung, mit einer Aufnahme für ein erstes optisches Element mit einer ersten sphärischen konvexen Fläche mit einem Radius (R1) und einer zweiten Halterung mit einer Aufnahme für ein zweites optisches Element mit einer zweiten sphärischen optischen konkaven Fläche mit einem Radius (R2). Zumindest eine der Halterungen weist eine Lagerfläche mit einem Radius (R3) auf und die erste Halterung ist auf der zweiten Halterung derart lagerbar, dass die Radien (R1, R2, R3) einen gemeinsamen Mittelpunkt aufweisen, wenn das erste optische Element in die erste Halterung aufgenommen ist und das zweite optische Element in die zweite Halterung aufgenommen ist.
Patent WO-2021078949-A1 (WO)
Inventor: FOLKERS GEERT
IPC: F23N5/00
Filed: 2020-10-23
Abstract: L'invention concerne un procédé de démarrage d'un brûleur dans lequel est fourni un gaz prémélangé comprenant un gaz combustible et de l'air, le gaz combustible comprenant au moins 50 % en volume d'hydrogène. Le procédé comprend les étapes suivantes : pendant une phase de démarrage : fournir un gaz prémélangé ayant une première valeur lambda à la surface du brûleur, la première valeur lambda étant d'au moins 1,85, et allumer le gaz prémélangé fourni ayant la première valeur lambda à l'aide d'une source d'allumage. Pendant une phase de fonctionnement après l'allumage du gaz prémélangé : fournir un gaz prémélangé ayant une deuxième valeur lambda à la surface du brûleur, la première valeur lambda étant supérieure à la deuxième valeur lambda. L'invention concerne également un brûleur et un appareil de chauffage.
Patent WO-2021089353-A1 (WO)
Inventor: WEAVER STEVEN
IPC: F16B31/02
Filed: 2020-10-26
Abstract: L'invention concerne un dispositif d'indication de rotation (1) pour un boulon d'ancrage (2) comprenant une tige centrale (3) avec une partie arrière filetée (4), le dispositif d'indication de rotation (1) comprenant un écrou borgne (5) comprenant un évidement central fileté destiné à venir en prise avec la partie arrière filetée, et le dispositif d'indication de rotation (1) comprenant un moyen d'indication visuelle (7) disposé au niveau d'une partie inférieure (8) de l'évidement central et configuré de telle sorte que, lors du mouvement de la partie arrière filetée (4) de la tige centrale (3) dans la partie inférieure (8) de l'évidement central, la tige centrale (3) force au moins une partie du moyen d'indication visuelle (7) à se déplacer à travers un passage (9) dans l'écrou borgne (5) entre la partie inférieure de l'évidement central et l'extérieur de l'écrou borgne (5).