baber/WOPTO huggingface dataset:
Patent EP-3834391-A1 (EP)
Title: A secure method to replicate on-premise secrets in a computing environment
Inventor: HUANG FENG
IPC: H04W12/04
Filed: 2019-04-29
Abstract: Systems and methods for secure sharing of sensitive information in a computing environment. The methods comprise, by a first entity of a first computing environment receiving sensitive information of the first computing environment, receiving a request to share the sensitive information from a second entity of the first computing environment, and determining whether the second entity is a trusted entity included in a list of trusted entities held by a configuration service associated with a second computing environment. If the second entity is not a trusted entity, determining whether the second entity can establish trust by validating a subscription of the second entity with a directory service, and validating a digital certificate corresponding to the second entity with a certificate authority. If the second entity can establish trust or is a trusted entity, sharing the sensitive information with the second entity so as to enable operation of the second entity.
Patent EP-3804262-A1 (EP)
Inventor: BERGQUIST GUNNAR
IPC: H04W12/10
Filed: 2019-05-17
Abstract: A method in a first node of a wireless communications network comprises: inspecting a data packet or message to determine a characteristic of the data packet or message; and selectively activating integrity protection for onward transmission of the data packet or message to a second node of the wireless communications network based on the determined characteristic.
Patent EP-3749493-A1 (EP)
Inventor: DOHMANN HERR HEINRICH
IPC: B26D1/60
Filed: 2019-06-10
Abstract: Die Erfindung betrifft eine Vorrichtung zum Ablängen eines extrudierten Kunststoffrohres (6) mittels einer Trennvorrichtung (5) und einer um die Extrusionsachse (7) des extrudierten Rohres (6) rotierbaren Trenneinheit (8), wobei die Trenneinheit (8) drehbar gelagert ist und das Trennen mit an der Trenneinheit (8) angeordneten Schneidwerkzeugen (9) erfolgt, wobei zum Bewegen der Schneidwerkzeuge (9) Energie übertragbar ist, wofür Elemente(10) zur Energieübertragung an bewegte Teile angeordnet sind, die mit auf einer in der Trenneinheit (8) angeordneten rotierenden Aufnahmeeinheit (11) in Wirkverbindung stehen. Erfindungsgemäß ist dabei vorgesehen, dass zusätzlich mindestens eine elektrische Komponenten (12) an der rotierenden Aufnahmeeinheit (11) angebracht ist über die die Energie und Steuerbefehle an mindestens eine elektromechanische Einheit (15) zum Verfahren von mindestens einem Träger (16) und daran angeordnetem Schneidwerkzeug (9) weitergegeben werden, wobei der Raum den die elektromechanische Einheiten (15), der Träger (16) und das daran angeordnete Schneidwerkzeug (9) umfasst, kleiner baut als eine für die gleiche Krafterzeugung erforderliche hydraulische Einheit, wobei die elektromechanische Einheiten (15), der Träger (16) oder das Schneidwerkzeug (9) so angeordnet ist, dass einer Kraft entgegen der Trennkraft ausgewichen werden kann, sofern diese Kraft größer ist als die benötigte Trennkraft. Weiterhin betrifft die Erfindung ein Verfahren zum Betreiben der Vorrichtung.
Patent EP-3775489-A1 (EP)
Inventor: GORDON NEIL
IPC: E21B47/10
Filed: 2019-05-07
Abstract: A passive detection system is used for monitoring the integrity of abandoned, suspended, and/or decommissioned subsea wells or carbon dioxide sequestration reservoirs, where the system utilises a passive detector that reacts to the presence of a predetermined chemical to release a buoyant beacon. The beacon travels under buoyancy to the sea surface, where it transmits signals to an operator to alert the operator to a potential loss of integrity at the site. The system can include a trigger that initially restrains the beacon, but degrades in response to contact with the predetermined chemical. The system can include gathering and concentrating devices that collect the leaking chemical and direct the collected chemical towards the trigger, facilitating contact between the chemical and trigger and resulting degradation. Once the trigger has degraded sufficiently, it loses structural integrity and fails, releasing the beacon.
Patent EP-3807460-A1 (EP)
Inventor: KIENBERGER MARLENE
IPC: D21C7/00
Filed: 2019-06-12
Abstract: Bei einem Verfahren zur Isolierung von Lignin aus einem alkalischen Prozessstrom, insbesondere eingedickter Schwarzlauge wird der alkalische Prozessstrom in einem unteren Bereich von wenigstens einem zwei konzentrisch angeordnete Reaktorzonen aufweisenden Kreislaufreaktor (1) kontinuierlich eingebracht, wobei ein Flüssigkeitsniveau (10) des alkalischen Prozessstroms im Inneren des wenigstens einen Kreislaufreaktors (1) im Wesentlichen auf einem Niveau mit einem Oberende (7) einer inneren rohrförmigen Reaktorzone (6) gewählt wird, wobei ein CO 2  haltiges Gas von unten in die innere rohrförmige Reaktorzone (6) des wenigstens einen Kreislaufreaktors (1) kontinuierlich eingeblasen wird, wobei das CO 2  haltige Gas in der inneren rohrförmigen Reaktorzone (6) von dem alkalischen Prozessstrom absorbiert wird und Abgas gemeinsam mit Restmengen des CO 2  am Kopf des wenigstens einen Kreislaufreaktors (1) abgezogen werden, wobei das Verfahren bei Umgebungsdruck, insbesondere 1 atm geführt wird und an Lignin verarmte eingedickte Schwarzlauge gemeinsam mit darin enthaltenem ausgefällten Lignin werden gegebenenfalls nach einem Absitzen lassen am Boden des wenigstens einen Kreislaufreaktors (1) abgezogen.
Patent EP-3814120-A1 (EP)
Title: Sinterpulver enthaltend einen mehrwertigen alkohol zur herstellung von formkörpern
Inventor: GABRIEL CLAUS
IPC: B29C67/00
Filed: 2019-06-25
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung eines Formkörpers, wobei in Schritt i) eine Schicht eines Sinterpulvers (SP), das unter anderem mindestens einen mehrwertigen Alkohol enthält, bereitgestellt wird und in Schritt ii) die in Schritt i) bereitgestellte Schicht belichtet wird. Des Weiteren betrifft die vorliegende Erfindung ein Verfahren zur Herstellung eines Sinterpulvers (SP) sowie ein 0Sinterpulver (SP) erhältlich nach diesem Verfahren. Außerdem betrifft die vorliegende Erfindung die Verwendung des Sinterpulvers (SP) in einem Sinterverfahren sowie Formkörper, erhältlich nach dem erfindungsgemäßen Verfahren.
Patent EP-3818117-A1 (EP)
Title: Two-component solvent-based coating composition, method for coating a substrate, coated substrate, and use of such coating composition for improving erosion resistance
Inventor: MEYERJÜRGENS ANDREAS
IPC: C09D5/00
Filed: 2019-06-27
Abstract: The invention relates to a two-component, solvent-based coating composition comprising: i) a base component comprising (A) one or more polyester diols having a hydroxyl value in the range of from 150 to 500 mg KOH/g polyester diol; (B) optionally one or more hydroxyl-functional acrylate resins having a hydroxyl value in the range of from 75 to 500 mg KOH/g resin; and (C) one or more organosilane-modified inorganic fillers and ii) a curing component comprising (D) one or more polyisocyanates, in such amounts that the coating composition comprises: - 5 to 50 wt% of the one or more polyester diols (A) - 0 to 25 wt% of the one or more hydroxyl-functional acrylate resins (B); - 10 to 70wt% of the one or more organosilane-modified inorganic fillers (C); - 5 to 40 wt% of the one or more polyisocyanates (D) wherein the coating composition comprises one or more organic solvents in an amount in the range of from 5 to 35 wt%,and has a viscosity in the range of from 50 to 2,000 mPa.s, as measured by means of a rotary viscometer at a shear rate of 1,000 s -1 , a temperature of 23 °C, 30 seconds after combining and mixing the base component and the curing component. The invention further relates to a method for coating a substrate using such two-component coating composition, to a coated substrate obtainable by such method, and to use of such coating composition for improving erosion resistance of a substrate.
Patent EP-3807116-A1 (EP)
Inventor: ARENDT PETER M
IPC: B60K31/04
Filed: 2019-06-11
Abstract: A traction and steering control system and method for a small- or zero-radius- turning maintenance vehicle. The traction and steering control system may determine operator intended speed and direction by monitoring positions of speed and directional control members and one or more operational parameters of the vehicle. The vehicle may then generate drive wheel speed commands that achieve the intended speed and direction by determining how best to manipulate the left and right drive wheels. In some instances, the drive wheel speed commands are disproportionately related to the positions of the speed and directional control members.
Patent EP-3818606-A1 (EP)
Inventor: ALALI MOHAMAD ALAA EDDIN
IPC: H02J3/14
Filed: 2019-07-02
Abstract: The invention relates to a current compensation device (7) able to be connected, in parallel, between an electrical network (1) and non-linear and linear electrical loads (2), and downstream of at least one renewable energy generation power unit (100) coupled to an energy storage element (3), the compensation device (7) comprising: - a power conversion unit (8) comprising at least one voltage inverter (9) able to generate an alternating current; - an output filtering unit (10) comprising a filter (11) designed to block the harmonic components due to the switching of the inverter (9); - a control-command unit (12) comprising a unit (25) for computing reference currents and a switching control device (21) that controls the switching of the inverter (9) as a function of the identification of the currents by the unit (25) for computing reference currents.
Patent EP-3811325-A1 (EP)
Inventor: SU WEI-CHENG
IPC: G06T3/00
Filed: 2019-06-14
Abstract: L'invention concerne un système pour afficher des images capturées avec un objectif grand angle dans une vue divisée sans distorsion. Le système capture des données d'image brutes à l'aide de l'objectif grand angle et les rend à un plan de projection correspondant à une surface d'affichage incurvée, puis mappe les données d'image du plan de projection à un écran d'affichage rectiligne, ce qui permet d'éliminer toute distorsion dans l'image affichée indépendamment de l'angle de vision de l'objectif.
Patent EP-3735788-A1 (EP)
Inventor: IANNOTTI VINCE
IPC: H04W24/00
Filed: 2019-01-04
Abstract: L'invention concerne un procédé, un produit-programme informatique et un système informatique permettant de recevoir une demande d'informations, concernant une entité géographiquement proche, sur un dispositif électronique grand public compris dans un véhicule. Une position du véhicule est déterminée; et l'entité géographiquement proche est identifiée sur la base, au moins en partie, de la position du véhicule.
Patent EP-3818131-A1 (EP)
Inventor: WONG KA-LEUNG
IPC: C09K11/85
Filed: 2019-07-04
Abstract: The invention provides luminescent lanthanide nanoparticles having simultaneously an improved brightness and an increased lifetime of the excited-state. These nanoparticles comprise terbium ions and ions of a second lanthanide, preferentially europium, and are coated with molecules of chromophore ligand bonded to the surface of the nanoparticle. The ligand is an organic molecule comprising at least one chromophore radical of formula (I) or of formula (II): wherein R is selected from H, CN group or COOH group. The phosphorescence excited-state lifetime is improved by energy transfer from surface terbium ions to core ions of the second lanthanide. The nanoparticle may further comprise a carrier molecule of analytical interest covalently attached to at least one ligand molecule.
Patent EP-3824590-A1 (EP)
Title: Homomorphic evaluation of tensor programs
Inventor: MUSUVATHI MADANLAL S
IPC: H04L9/00
Filed: 2019-06-28
Abstract: Embodiments provide for optimizing the generation, evaluation, and selection of tensor circuit specifications for a tensor circuit to perform homomorphic encryption operations on encrypted data. A computing device having an improved compiler and runtime configuration can obtain a tensor circuit and associated schema. The computing device can map the obtained tensor circuit to an equivalent tensor circuit, adapted to perform fully homomorphic encryption (FHE) operations, and instantiated based on the obtained associated scheme. The computing device can then monitor a flow of data through the equivalent FHE-adapted tensor circuit utilizing various tensor circuit specifications determined therefor. A cost of each tensor circuit specification can be determined by the computing device based on the monitored flow of data, so as to identify an optimal set of optimal tensor circuit specifications that can be employed by the obtained tensor circuit, to efficiently perform homomorphic encryption operations on encrypted data.
Patent EP-3813875-A1 (EP)
Inventor: HUTCHINS JAMES
IPC: A61M11/00
Filed: 2019-07-10
Abstract: The present disclosure provides systems and methods for delivering a gel to a surface. In one embodiment, the system may have a first vessel with a first low viscosity aqueous solution comprising a binder/crosslinking agent; and a second vessel with a second low viscosity aqueous solution comprising a gelling component. The separate first and second low viscosity aqueous solutions are sprayed onto a surface where the solutions mix forming a gel.
Patent EP-3744141-A1 (EP)
Title: Channel charting in wireless systems
Inventor: STUDER CHRISTOPH
IPC: H04W72/04
Filed: 2019-02-01
Abstract: A processing platform in illustrative embodiments comprises one or more processing devices each including at least one processor coupled to a memory. The processing platform is configured to extract channel features of a wireless channel of a wireless system from channel state information characterizing a radio geometry of the wireless channel, to generate a forward charting function that maps the extracted channel features to a channel chart characterizing a representational spatial geometry of the wireless channel, and to utilize the channel chart to estimate at least one position-related characteristic of one or more wireless devices in an actual spatial geometry of the wireless channel. Generating the forward charting function illustratively comprises performing an unsupervised learning process to learn the forward charting function from the extracted channel features. The channel chart is illustratively configured to preserve local geometry of multiple spatial locations associated with the extracted features in the actual spatial geometry of the wireless channel.
Patent EP-3747424-A1 (EP)
Title: Method for suppressing discoloration of external composition containing adenosine phosphate and tranexamic acid
Inventor: OGIHARA MIYOKO
IPC: A61K8/19
Filed: 2019-01-30
Abstract: The present disclosure provides a composition for external use comprising an adenosine phosphate and/or a salt thereof and tranexamic acid and/or a salt thereof, which further comprises a particular chelating agent and/or a pH adjuster that is an organic alkali compound.
Patent EP-3806944-A1 (EP)
Inventor: DALVI BHARAT V
IPC: A61M25/00
Filed: 2019-06-06
Abstract: A single lumen, multiple entry dilator sheath assembly is provided for delivering medical devices in different parts of cardiovascular system. The multiple holes allow multiple guidewires to enter the dilator-delivery sheath system distally and exit from a single lumen proximally thereby providing extra support to the delivery system while tracking over complex paths. Such a multi guide wire system has a definite advantage even over a two-wire system because, although two wire system may offer better support as compared to single wire, it will not be as good as a four wire system. Also, in two wire system the wires are fixed in their position and therefore overcoming the memory of sheath and dilator system will not be as good as with multi-wire system because of the ability to use the multiple entry holes in various permutations and combinations
Patent EP-3719882-A1 (EP)
Title: Positive electrode active material for secondary battery, preparation method therefor, and lithium secondary battery comprising same
Inventor: KIM WON TAE
IPC: H01M4/485
Filed: 2019-02-21
Abstract: The present invention provides a positive electrode active material for a secondary battery including: a lithium complex transition metal oxide which contains nickel (Ni) and cobalt (Co), and contains at least one selected from the group consisting of manganese (Mn) and aluminum (Al); and a composite coating portion which is formed on a surface of the lithium complex transition metal oxide, wherein the lithium complex transition metal oxide has a nickel (Ni) content of 65 mol% or more with respect to the total transition metal content, and the composite coating portion contains cobalt (Co) and boron (B), and contains at least one selected from the group consisting of lanthanum (La), titanium (Ti), and aluminum (Al).
Patent EP-3757184-A1 (EP)
Inventor: SASAKI KAYOKO
IPC: C09J153/02
Filed: 2019-02-20
Abstract: Provided is a hot melt adhesive sheet comprising a hot melt adhesive that comprises a styrene-based block copolymer and a tackifier, in which the styrene-based block copolymer comprises a hard segment composed of a polystyrene block and a soft segment composed of a constituent unit derived from propylene.
Patent EP-3755458-A1 (EP)
Inventor: LIU LILY
IPC: C08F8/12
Filed: 2019-02-19
Abstract: Latex emulsions and a process of making the same that incorporates voided latex particles having a core with a hydrophilic component; at least one intermediate shell with, as polymerized units, one or more hydrophilic monoethylenically unsaturated monomer, one or more nonionic monoethylenically unsaturated monomer, or mixtures thereof; an outer shell formed of a polymer having a Tg of at least 60? C; and a surface treatment applied to the outer shell in which a plurality of silicone oligomers with reactive functional groups are cross-linked with one another in order to provide a cross-linked outer surface. The core and the at least one intermediate shell are contacted with a swelling agent in the presence of less than 0.5% monomer based on the overall weight of the voided latex particles. In addition, one or more of the core, the intermediate shell, or the outer shell includes a surfactant.
Patent EP-3837057-A1 (EP)
Inventor: GUERNSEY JONATHAN JEAN
IPC: B05B5/053
Filed: 2019-08-12
Abstract: Provided are techniques for automatically detecting and configuring a variety of spray system components. The techniques include a controller (120) configured to detect one or more spray system components. The controller (120) is also configured to initialize software drivers corresponding to the spray system components upon connection of the spray system components to the controller. The techniques may provide one or more hardware on top (HAT) boards configured to couple to the controller and the spray system components.
Patent EP-3834233-A1 (EP)
Title: Structures extrinsèques de terminaison de champ permettant d'améliorer la fiabilité de dispositifs actifs à haute tension et à haute puissance
Inventor: HANSON ALLEN W
IPC: H01L29/778
Filed: 2019-08-06
Abstract: L'invention concerne une structure extrinsèque qui est formée à l'extérieur des régions actives de dispositifs actifs qui peut avoir une influence sur les caractéristiques de vieillissement et les performances des dispositifs actifs. L'invention concerne également une structure extrinsèque qui peut réduire le courant de fuite de grille dans des transistors par quatre ordres de grandeur.
Patent EP-3760586-A1 (EP)
Inventor: GOUDA Kenji
IPC: C01D15/02
Filed: 2019-02-28
Abstract: A method for manufacturing a lithium hydroxide powder includes a pulverizing step of pulverizing coarse particles of lithium hydroxide to obtain lithium hydroxide powder; and a carbonation-suppressing step of storing the lithium hydroxide powder in an airtight container in an atmosphere satisfying requirements (1) and (2). 
(1) A partial pressure of carbon dioxide gas is 100 Pa or less with respect to a total amount of gas present in the airtight container. 
(2) A relative humidity in the airtight container is 60% or less.
Patent EP-3763597-A1 (EP)
Inventor: TSUTSUMI YUHI
IPC: G01S17/89
Filed: 2019-01-28
Abstract: A train position estimation device which calculates the position of a vehicle traveling on a predetermined path and comprises a surroundings shape measurement unit that is installed in the vehicle and measures the shape of the surroundings of the current location of the vehicle and a map storage unit for storing surroundings shape data at positions measured in advance, the train position estimation device being characterized by comprising a start position estimation unit for storing the probability of presence of the vehicle at each position; a map retrieval section determination device for outputting surroundings shape data for each position in descending order of presence probability; and a matching processing device that compares the surroundings shape data for the current location with the retrieved surroundings shape data and outputs the position for which the difference therebetween is equal to or less than a predetermined threshold value.
Patent EP-4022486-A1 (EP)
Inventor: GAVRANOVIC STEFAN
IPC: G06F113/10
Filed: 2019-08-28
Abstract: L'invention concerne un système informatique qui peut comprendre un moteur d'accès à une forme géométrique configuré pour accéder à des formes géométriques associées à un processus d'optimisation de la topologie, comprenant une forme géométrique d'origine qui représente un espace de conception sur lequel s'applique le processus d'optimisation de la topologie, ainsi qu'une forme géométrique à topologie optimisée qui représente un résultat du processus d'optimisation de la topologie réalisé pour la forme géométrique d'origine. Le système peut également comprendre un moteur de traitement de forme géométrique configuré pour générer une forme géométrique finale à partir de la forme géométrique à topologie optimisée, comprenant la conformation de la forme géométrique à topologie optimisée à la forme géométrique d'origine au niveau de portions de la forme géométrique à topologie optimisée qui correspondent à des régions fixes de la forme géométrique d'origine, ainsi que le lissage de la forme géométrique à topologie optimisée au niveau de portions qui correspondent à des régions non fixes de la forme géométrique d'origine.
Patent EP-3767941-A1 (EP)
Title: Image processing device, imaging device, and image processing method
Inventor: ITO ATSUSHI
IPC: H04N5/225
Filed: 2019-01-29
Abstract: A configuration is realized that can execute image processing reflecting data unique to camera, such as positional relation information between a mask and an image sensor of a lensless camera, to generate a highly accurate restored image. A signal processing unit that receives a photographed image as an output of the image sensor of the lensless camera to generate a restored image is included, and the signal processing unit executes image processing using data unique to camera generated based on at least the positional relation information of the mask and the image sensor of the lensless camera to generate the restored image. The data unique to camera is data generated in a comparison process of a photographed image, which is obtained by photographing one point light source in a forward direction of an optical axis of the lensless camera, and a reference image. The reference image is a simulation image estimated to be acquired in a case where a positional relation between the mask and the image sensor indicates reference positions.