baber/WOPTO huggingface dataset:
Patent EP-3816677-A1 (EP)
Inventor: BITEAU JOHN
IPC: G02C7/02
Filed: 2020-04-23
Abstract: The invention relates to an optical article comprising a base lens substrate having at least one optical element or a plurality of optical elements such as microlenses, said article exhibiting good optical properties and good mechanical properties. More precisely, it relates to an optical article comprising: 
- a base lens substrate having opposing first and second lens surfaces; 
- a protective layer having opposing first and second protective surfaces, the first protective surface disposed on the second lens surface; and 
- at least one or a plurality of optical elements, each: 
defining a portion of one of the first protective surface and the second lens surface; 
having a maximum height, measured in a direction perpendicular to the second lens surface carrying them, that is less than or equal to 0.1 millimeters (mm) and a diameter that is less than or equal to 2.0 mm. 
wherein 
the protective layer is composed of: 
a self-stratified coating having at least two distinct layers : 
- a first layer L SSC1  corresponding to the innermost part of the protective layer and having two opposing surfaces, one surface corresponding to first protective surface 
- and a second layer L SSC2  corresponding to the outermost part of the protective layer and having two opposing surfaces, one surface corresponding to second protective surface 
 
the self-stratified coating resulting from the polymerization of a self-stratifying composition comprising at least two, preferably two incompatible resins compositions, resin composition 1 and resin composition 2 
the first layer L SSC1  being constituted of one of the at least two resins resin compositions, resin composition 1 after curing, cured resin 1, said cured resin 1: 
- showing a refractive index nssci being lower than the refractive index n m  of the at least one or each optical element such that the difference n m  - n SSC1  is greater than 0.045, preferably greater than 0.10, or even greater than 0.15; 
 
the second layer L SSC2  being constituted of the other one of the at least two resin compositions, resin composition 2 after curing, said cured resin 2 : 
- -showing a refractive index n SSC2  being similar or higher than the refractive index n SSC1 . 
  
 
     The invention also relates to the method for forming such optical articles.
Patent EP-3879749-A1 (EP)
Inventor: COLINA MARIN ARTURO
IPC: H04L9/08
Filed: 2020-03-13
Abstract: The present invention concerns a method and system for generating and managing railway keys for one or several railway operators, wherein said railway keys are used for authenticating communications between devices within a railway network (21, 22, 23) of the railway operator, the system comprising: 
- a blockchain network (1) configured for acquiring an operator key generation rule for a railway operator and for automatically generating for at least one of said two devices of the railway network (21, 22, 23) a transaction for a railway key from the acquired operator key generation rule, wherein said blockchain network (1) is further configured for validating each of the generated transactions and for writing onto a blockchain of the blockchain network (1) each validated transaction; 
- a dispatch system (16) of the blockchain network (1) configured for automatically communicating each transaction that has been written onto the blockchain to at least one device, preferentially to a Key Management Center - hereafter KMC - (211, 221, 231), of the railway network (21, 22, 23) of the railway operator for which the transaction has been generated.
Patent EP-3911835-A1 (EP)
Inventor: WIJNING DIEDERICK BERNARDUS
IPC: E21B19/14
Filed: 2020-01-09
Abstract: The invention provides a modular riser section storage and handling system adapted for storing and handling riser sections for use in wellbore drilling activities. The system comprises multiple riser section transport containers, a riser section handling station, an overhead crane and an overhead track. The multiple riser section transport containers, and preferably the riser section handling station are configured to support the overhead track,when set up in a storage configuration, to enable the overhead crane to travel above and along the multiple transport containers and to move riser sections between the multiple transport containers and the riser section handling station.
Patent EP-3914724-A1 (EP)
Title: Verfahren zur herstellung eines lignosulfonat-polymers
Inventor: NYANHONGO GIBSON STEPHEN
IPC: B01D61/14
Filed: 2020-01-24
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines wasserunlöslichen Lignosulfonat-Polymers aus einer Lignosulfonat-Precursor enthaltenden Lösung, insbesondere aus Rohlauge, umfassend die Schritte: a. Abtrennen der Lignosulfonat-Precursor und Bereitstellen einer Lösung mit wenigstens 5 Gew.-%, vorzugsweise wenigstens 10 Gew.-%, Lignosulfonat-Precursor, umfassend das Filtrieren von Bestandteilen mit einem Partikeldurchmesser von kleiner als 1 µm, insbesondere von kleiner als 100 nm, und das Abscheiden von niedermolekularen Bestandteilen, insbesondere von Salzen und niedermolekularen organischen Verbindungen, bevorzugt von Bestandteilen mit einem Molekulargewicht von kleiner als 500 Da, b. Zugabe eines radikalbildenden Enzyms und Begasen der Lignosulfonat- Precursor-Lösung mit Sauerstoff zur Bildung von polymerisierbaren Lignosulfonat-Radikalen, wobei Sauerstoff als Gas mit einer Beimischung von höchstens 10 Vol.-%, vorzugsweise höchstens 5 Vol.-%, an anderen Gasen zugegeben wird, und c. Polymerisation der Lignosulfonat-Precursor. Die Erfindung betrifft ferner ein erfindungsgemäßes wasserunlösliches Lignosulfonat- Polymer, ein Wasserspeichermittel, sowie ein Wachstumssubstrat, welches das erfindungsgemäße Lignosulfonat-Polymer enthält.
Patent EP-3924144-A1 (EP)
Inventor: PIASENTIN MIRKO
IPC: B23Q7/04
Filed: 2020-02-12
Abstract: A machining center (1) equipped with a device for mounting on a clamp parts to be worked or which have been worked, such as profiles, which has a supporting frame (2) for supporting a turntable (3) with two or more stepped positions or placements or workstations (4), an loading basket (10) and an unloading basket (11). The machining center (1) comprises a robot (7), anthropomorphic on the wrist for the loading/unloading of the parts or of the profiles to be worked (5) and of the profiles which have been worked (6) from the loading basket (10) to the unloading basket (11) with multiple receptacles. The robot (7) is configured to remove or to associate, with each one of said two or more stepped positions or placements or workstations (4), the parts or the profiles to be worked and which have been worked (5, 6) at a plurality of adapted fixed RPS or reference points and mobile mechanical components, according to a single positioning that is adapted to allow access by machining devices to any zone in the space of the profiles to be worked (5) by modifying only the condition that the two or more stepped positions or placements or workstations (4) are in. The fixed reference points and the mobile mechanical components are adapted to achieve the leveling-off of the parts or of the profiles to be worked (5) according to a three-dimensional Cartesian reference system.
Patent EP-3945772-A1 (EP)
Inventor: FERRARI MARCO
IPC: A01D34/90
Filed: 2020-03-05
Abstract: L'invention concerne un équipement de travail (10) comprenant une perche (20) destinée à supporter un appareil de travail (W), l'appareil de travail (W) comprenant : a. un outil de travail (55), b. un moteur (45) conçu pour activer l'outil de travail (55), c. un boîtier (60) rigidement fixé à une extrémité de la perche (20), et conçu pour contenir le moteur (45). L'invention est caractérisée en ce que l'équipement de travail (10) comprend un élément amortisseur (85) interposé entre le boîtier (60) et la perche (20).
Patent EP-3924112-A1 (EP)
Inventor: ZARDINI FABIO
IPC: B08B9/08
Filed: 2020-02-11
Abstract: A machine (10) for treating objects (11) comprises a treatment chamber (12) delimited by perimeter walls (28, 29, 30, 31), at least one housing compartment (15) provided in the treatment chamber (12), a hydraulic circuit (22) configured to feed the treatment liquid into the housing compartment (15), at least one support rack (13) able to contain objects (11) to be treated and to be slidably inserted inside the housing compartment (15).
Patent EP-3949263-A1 (EP)
Title: Vorrichtungen und verfahren zum erzeugen und zur authentisierungsprüfung mindestens eines in einem bus-system (bu) insbesondere eines kraftfahrzeugs zu übertragenden datenpakets
Inventor: SCHULTER WOLFGANG
IPC: H04L9/32
Filed: 2020-03-26
Abstract: Die Erfindung betrifft eine Vorrichtung und ein Verfahren zum Erzeugen (K1, K2, BC1, BC2, X) mindestens eines in einem Bus-System (BU) insbesondere eines Kraftfahrzeugs (Kfz) zu übertragenden Datenpakets (DP1, DP2, DP3, DP4), wobei (S1) seitens eines das Datenpaket (DP1) sendenden Busteilnehmers (SG7) vor dem Senden des mindestens einen Datenpakets (DP1) aus der im Datenpaket (DP1) aufzunehmenden Nachricht (MSG) durch eine erste Verschlüsselungsvorrichtung (BC1) ein ebenfalls im Datenpaket (DP1) aufzunehmender Nachrichtenauthentisierungscode (CMAC) erzeugt wird, indem - aus der Nachricht (MSG) mit einem ersten Verschlüsselungsverfahren (BC1) mittels eines ersten Schlüssels (K1) ein verschlüsselter Nachrichtencode (CMAC1) erzeugt wird, - aus einem Zählwert (Count++) mit einem zweiten Verschlüsselungsverfahren (BC2) mittels eines zweiten Schlüssels (K2) ein verschlüsselter Zählwert (CPYH) erzeugt wird, und - durch eine Verknüpfung (X) aus dem verschlüsselten Nachrichtencode (CMAC1) und aus dem verschlüsselten Zählwert (CPYH) der zu übertragende Nachrichtenauthentisierungscode (CMAC) erzeugt wird, sowie eine Vorrichtung und ein Verfahren zur empfängerseitigen Authentisierungsprüfung solcher Datenpakete.
Patent EP-3941283-A1 (EP)
Inventor: LORD CHRIS
IPC: A24F40/44
Filed: 2020-03-17
Abstract: An aerosol delivery system has a fluid transfer article with a first region for holding an aerosol precursor and a second region to which the aerosol precursor is transferred from the first region. The second region includes a multiplicity of plates which extend from the first region to an end of the fluid-transfer article which is at or proximate a heating surface of a heater of the aerosol delivery system. The aerosol precursor passes along the plates and interacts thermally with the heater to form an aerosol from said aerosol precursor. The first region may be formed from a porous polymer material. An air-flow pathway extends along the heating surface with that air-flow pathway passing adjacent the ends of the plates. When the user sucks or inhales through the aerosol delivery system, air-flows through the air-flow pathway along and the heating surface, so that aerosol passes from the heater and/or the ends of the plates to the user in the air-flow.
Patent EP-3969237-A1 (EP)
Title: Method for removing a ceramic coating from a substrate and waterjet machine
Inventor: BORRMANN JAN PHILIPP
IPC: B26F1/38
Filed: 2020-03-25
Abstract: The present invention relates to a method for removing (stripping) a ceramic coating (6) from a substrate (4), especially from a metallic coating (5) onto the substrate (4), using a pure waterjet (15) without any additions. Moreover, the present invention relates to a waterjet machine for per- forming such a method.
Patent EP-3962543-A1 (EP)
Title: Hyaluronic acid hydrogels with prolonged antimicrobial activity
Inventor: LAVALLE PHILIPPE
IPC: A61L29/04
Filed: 2020-04-30
Abstract: The present invention concerns a hydrogel comprising hyaluronic acid (HA) or a derivative thereof, loaded with at least one positively charged antimicrobial peptide, wherein said HA or derivative thereof is cross-linked with a cross-linking agent at the level of its hydroxyl moieties while the carboxyl moieties of HA or derivative thereof remain free and said HA or derivative thereof remains negatively charged; and a method for preparing said loaded hydrogel.
Patent EP-3952738-A1 (EP)
Inventor: MCMICHAEL DONALD
IPC: A61B5/06
Filed: 2020-04-06
Abstract: A medical device position guidance system includes a plurality of noninvasive external detector devices communicable with an invasive medical device. A magnetic field is used to gather information about the anatomical size and shape of a subject, such as a human. The medical device position guidance system further uses the magnetic field to obtain information about the positioning of the invasive medical device relative to the subject's anatomy. A method of using the medical device position guidance system is also provided.
Patent EP-3958823-A1 (EP)
Inventor: RAJAIAH JAYANTH
IPC: A61Q11/00
Filed: 2020-04-16
Abstract: An oral care composition with an aqueous phase, hydrophobic phase, active agent, and emulsifier. A high internal phase emulsion with aqueous phase, hydrophobic phase, active agent, and emulsifier. An oral care composition with aqueous phase, hydrophobic phase, active agent, and emulsifier. Methods of using disclosed compositions for active agent delivery.
Patent EP-3956050-A1 (EP)
Inventor: RODRIGO-GOMEZ RAUL
IPC: B01F5/04
Filed: 2020-04-17
Abstract: A device and method of using the device for high throughput production of emulsions having low coefficient of variation droplet/particle sizes. The emulsion forming device comprises an outer compartment (82); a dispersed phase droplet forming apparatus; a membrane (140) having one or more pores, an outer surface area and an inner surface area, an average thickness, disposed between the outer compartment and the dispersed phase droplet forming apparatus; the membrane has a bulge index from about (0.1) to about (10) times the average membrane thickness.
Patent EP-3968856-A1 (EP)
Inventor: BREITENSTEIN MICHAEL
IPC: A61B5/07
Filed: 2020-05-15
Abstract: The invention relates to a device (1) for detecting a pressure in a mammal's stomach, particularly in a rumen of a ruminant, the device (1) comprising at least the following components: - a sensing volume (12), - a pressure sensor (9) configured and arranged to detect a gas pressure in the sensing volume (12), - an elastic membrane (5) forming a deformable wall portion of the sensing volume (12), wherein the elastic membrane (5) is configured and arranged to deform in response to a pressure difference over the elastic membrane (5), wherein the elastic membrane (5) comprises a gas- permeable portion allowing a pressure difference over the elastic membrane (5) to equalize.
Patent EP-3969736-A1 (EP)
Inventor: DENEUVE SÉBASTIEN JEAN FERNAND
IPC: F02C9/16
Filed: 2020-05-15
Abstract: The invention relates to a method for estimating a dead zone at closing of a flap (P1) of a discharge valve (VBV1) of a turbomachine, in which the actual position of the actuator (V1) is measured for a setpoint closing signal of the flap (P1), a static angle is determined from the actual position, a closing dead zone is determined, corresponding to the fact that the joint (J1) is compressed so as to not let the primary flow pass through the orifice (01) in the secondary flow, by the fact that the dead zone is equal to a reference dead zone, which has been predetermined on a reference turbomachine operating on the ground, to which the measured static angle has been added and from which a reference static angle, which has been predetermined on the reference turbomachine operating in flight, has been subtracted.
Patent EP-3956961-A1 (EP)
Title: SCHALTUNGSANORDNUNG ZUR STROMVERSORGUNG VON STRAßENGEBUNDENEN FAHRZEUGEN UND FAHRZEUG
Inventor: NAUMANN HARDY
IPC: H02H3/33
Filed: 2020-05-19
Abstract: Die Erfindung betrifft eine Schaltungsanordnung (10) zur Stromversorgung von straßengebundenen Fahrzeugen (12), mit einem fahrzeugeigenen Hochvoltnetz (26), an das wenigstens eine einspeisefähige elektrische Komponente (34, 36) angeschlossen ist, wobei das Fahrzeug mit einem Hochvoltnetz (26) über wenigstens einen Stromabnehmer (14) mit einem externen Spannungsversorgungsnetz (16) verbindbar ist. Es ist vorgesehen, dass jede einspeisefähige elektrische Komponente (34, 36, 14) des Fahrzeuges (12) einen eigenen RCD aufweist. Die Erfindung betrifft ferner ein Fahrzeug (12) mit einer erfindungsgemäßen Schaltungsanordnung (10).
Patent EP-3965985-A1 (EP)
Inventor: HARTMANN DIRK
IPC: B33Y30/00
Filed: 2020-05-15
Abstract: Zum Separieren überschüssigen Werkstoffs (WS) wird das Bau- teil (BT) durch eine anhand von Bewegungsdaten (BD) steuerba- re Bewegungsvorrichtung (BV) bewegt und ein Füllgrad (FG) des Bauteils (BT) mit Werkstoff (WS) gemessen. Erfindungsgemäß wird für unterschiedliche Anfangsfüllgrade (AFG1,...,AFGN) des Bauteils (BT) mit Werkstoff (WS) jeweils ein Ausschütt- vorgang von Werkstoff (WS) aus dem Bauteil (BT) simuliert, wobei jeweils Bewegungsdaten (BD), die eine simulierte Bewe- gung des Bauteils (BT) spezifizieren, sowie ein aus der simu- lierten Bewegung resultierender, simulierter Füllgradverlauf (SFG) dem jeweiligen Anfangsfüllgrad (AFG1,...,AFGN) zugeord- net werden. Weiterhin wird abhängig vom gemessenen Füllgrad (FG) ein entsprechender Anfangsfüllgrad (SAFG) selektiert, und die Bewegungsvorrichtung (BV) wird anhand von Bewegungs- daten angesteuert, die dem selektierten Anfangsfüllgrad (SAFG) zugeordnet sind. Der Füllgrad (FG) wird dann erneut gemessen und mit einem dem selektierten Anfangsfüllgrad (SAFG) zugeordneten simulierten Füllgradverlauf (SFG) vergli- chen. Abhängig vom Vergleichsergebnis werden dann die Verfah- rensschritte des Selektierens eines entsprechenden Anfangs- füllgrades (SAFG) und des Ansteuerns der Bewegungsvorrichtung (BV) erneut ausgeführt.
Patent EP-4168695-A1 (EP)
Inventor: IVERSEN GERT MØLSTED
IPC: F16L17/04
Filed: 2020-06-23
Abstract: The invention relates to a wear ring (10) for guidance of two machine components (30, 32) arranged movably relative to one another along/around a movement axis (34), which is formed in one piece from a plastic or a reinforced plastic material and which is slit such that it has two free ends (14). The wear ring (10) has a cross-sectional width W, which at least sectionally, increases in a radial direction towards the rear side of the wear ring (10). The wear ring has one or more recesses (24) formed on its front side (16) and/or on its the rear side (18) for increasing its deformability and thus facilitate mounting thereof in a mounting groove of a machine element (30, 32). The invention further relates to a wear ring arrangement with a wear ring clipped into a mounting groove (54) of one of the machine components (30, 32) of the wear ring arrangement (100).
Patent EP-3996919-A1 (EP)
Inventor: LI ROBIN
IPC: C08G18/77
Filed: 2020-07-06
Abstract: Une composition adhésive à base d'eau et de polyuréthane thermo-activable à un composant, qui comprend, par rapport au poids total de la composition adhésive : de 12 % à 50 %, en poids de matière sèche, d'une dispersion aqueuse d'un polyuréthane (A) comprenant des groupes alcoxysilyle pendants et/ou terminaux, et de 0,5 % à 5 % en poids d'un composé alcoxysilane substitué par glycidoxy (B) avec une fonctionnalité glycidoxy d'au moins 2.
Patent EP-3976938-A1 (EP)
Inventor: PORA LOÏC
IPC: F01D25/20
Filed: 2020-05-18
Abstract: The invention relates to a system (1) for lubricating an aeronautical engine (5) and a reduction gearbox (4) associated with the engine (5), the system (1) comprising an oil reservoir (2) feeding at least one first supply pump (3) supplying a first circuit (6) of the gearbox (4) opening into at least one chamber (4a) of the gearbox (4) and, in parallel, a second circuit (7) of the engine (5) opening into chambers (5a) of the engine (5). The second circuit (7) comprises a jet pump (9) of variable cross section supplied at least by the first supply pump (3), bypassing the first circuit (6), a second driven supply pump (10) being integrated into the second circuit (7) downstream of the jet pump (9), a portion of a flow (Qp) in the first circuit (6) being drawn off by the jet pump (9) to supply the second circuit (7).
Patent EP-3896592-A1 (EP)
Inventor: KIM BUMHAN
IPC: H04L9/08
Filed: 2020-01-02
Abstract: In an electronic device and an operation method of the electronic device according to various embodiments, the electronic device comprises: a user interface; a processor operatively connected to the user interface; and a memory operatively connected to the processor and including a general area and a secure area, wherein the memory is configured to store a plurality of keys for encrypting data corresponding to a user's input, and the memory may store instructions that, when executed, cause the processor to: receive the data through the user interface; non-transitorily store the received data in the general area; check the amount of information of the stored data; select at least one key from among the plurality of keys stored in the memory on the basis of at least a portion of the checked amount of information; encrypt the data by using the selected key; and transmit the encrypted data and information indicating the selected key to the secure area requiring access authority.
Patent EP-3914324-A1 (EP)
Inventor: HUNTER CHARLES ERIC
IPC: A61M15/00
Filed: 2020-01-23
Abstract: Methods, devices and systems are provided wherein compositions are delivered to the pulmonary system of an intended user via inhalation in a controlled manner and at a desired doses and/or amounts, e.g., within a desired dosage window and/or inhalation topography. In certain embodiments, dosage windows and/or inhalation topography may be used,  e.g. , to provide for controlled cessation of use or to provide a desired therapeutic window.
Patent EP-3976136-A1 (EP)
Inventor: FALKOVICH MARGARITA
IPC: A61M5/145
Filed: 2020-05-29
Abstract: A cartridge adapter for a drug delivery device, the cartridge adapter includes a body having a first end and a second end positioned opposite the first end, with the body including a first clamp member, a second clamp member spaced from the first clamp member, and a connection interface configured to engage a corresponding connection interface of a drug delivery device. The first and second clamp members are moveable relative to each other and configured to receive and engage a plurality of different sized cartridges for a drug delivery device.
Patent EP-3918115-A1 (EP)
Inventor: YAKOBSON ERIC
IPC: C25D7/12
Filed: 2020-01-31
Abstract: A nickel electrodeposition composition for via fill or barrier nickel interconnect fabrication comprising: (a) a source of nickel ions; (b) one or more polarizing additives; and (c) one or more depolarizing additives. The nickel electrodeposition composition may include various additives, including suitable acids, surfactants, buffers, and/or stress modifiers to produce bottom-up filling of vias and trenches.
Patent EP-3920975-A1 (EP)
Inventor: BONIFANT CHALLICE L
IPC: A61K38/16
Filed: 2020-02-05
Abstract: The disclosure provides a chimeric antigen receptor (CAR) polypeptide having an antigen binding domain comprising an extracellular lectin which specifically binds to glycoproteins expressed on the surface of target cells. Also provided herein are engineered lymphocytes expressing the CAR polypeptide, a nucleic acid molecule encoding the CAR polypeptide, and methods of treating cancer.
Patent EP-4003230-A1 (EP)
Title: Alternate stent caf design for tavr
Inventor: KALETA RICHARD
IPC: A61F2/24
Filed: 2020-07-20
Abstract: A prosthetic heart valve includes a stent extending in a longitudinal direction and having a collapsed condition and an expanded condition. The stent includes a plurality of stmts forming cells and a plurality of commissure attachment features spaced apart in an annular direction of the stent and extending in a medial direction of the stent. A valve assembly is secured to the commissure attachment features, the valve assembly including a cuff and a plurality of leaflets, each of the leaflets having a free edge and being capable of alternating between an open position and a closed position. A method of manufacturing the prosthetic heart valve is also provided.