baber/WOPTO huggingface dataset:
Patent EP-4039909-A1 (EP)
Inventor: SONG JIANGANG
IPC: B32B9/02
Filed: 2019-09-25
Abstract: The present invention relates to the field of synthetic floors, and specifically relates to a stone plastic composite (SPC) floor comprising a decorative surface. The SPC floor comprises an SPC substrate and a decorative surface formed on the SPC substrate; the decorative surface is a woodenboard or a bamboo board; the moisture content of the decorative surface is controlled within 5-7%. The SPC substrate is divided into an upper layer, a middle layer, and a lower layer, and the main components of the SPC substrate comprise polyvinyl chloride resin powder, calcium carbonate, a calcium-zinc stabilizer, an inner lubricant, PE wax, chlorinated polyethylene (CPE), acrylic ester (ACR), a composite lubricant, and a coloring agent. The floor obtained by means of the present invention can ensure that the decorative surface does not wrap and deform, and other performances of the floor are not affected, and thus is low in costs.
Patent EP-4032196-A1 (EP)
Title: Compressed channel state information transfer
Inventor: GULATI SHALINI
IPC: H04B7/0413
Filed: 2019-09-20
Abstract: Embodiments of the present disclosure relate to compressed channel state information transfer. According to embodiments of the present disclosure, the radio unit at the base station receives signals from the terminal device. The radio unit (RU) compresses the signal based on the weights of beams and transmits the compressed signal to the baseband unit (BBU) at the base station. The baseband unit reconstructs the channel based on the compressed signal and the coefficients. In this way, the amount of information conveyed across the RU-BBU interface is reduced, and the accuracy of channel estimation is improved. Further, the sounding reference signal (SRS) channel can be obtained at the BBU with reduced number of SRS transmissions.
Patent EP-4059129-A1 (EP)
Inventor: YANG FU
IPC: H02M7/483
Filed: 2019-11-11
Abstract: A multi-level power convertor and a method for a multi-level power convertor. The multi-level power convertor (100) comprises a DC port; an AC port; a first power converting unit (1) coupled to the DC port and comprising a first AC terminal (11) adapted to provide a first plurality of voltage levels; a second power converting unit (2) coupled to the DC port and comprising a second AC terminal (21) adapted to provide a second plurality of voltage levels of the same number as the first plurality of voltage levels, wherein the second plurality of voltage levels are phase-shifted by 90 degree with respect to the first plurality of voltage levels; a coupling inductor (3) comprising first and second windings (31, 32) with the same number of turns, wherein the first winding (31) comprises a first end (311) coupled to the first AC terminal (11) and a second end (312), the second winding (32) comprises a third end (321) coupled to the second AC terminal (21) and a fourth end (322), and the second end (312) of the first winding (31) and the third end (321) of the second winding (32) are namesake ends of the first and second windings (31, 32); and an inductive filtering unit (4) arranged between the AC port and the second and fourth ends (312, 322) of the first and second windings (31, 32).
Patent EP-4015496-A1 (EP)
Inventor: GRONEMANN VERONIKA
IPC: C07C29/151
Filed: 2020-12-15
Abstract: Es wird ein Verfahren zum Herstellen von Methanol aus Synthesegas mittels mehrstufiger, beispielsweise zweistufiger, heterogen-katalytischer Methanolsynthese vorgeschlagen, wobei das in jeder Synthesestufe gebildete Methanol-Produkt durch Kondensation abgetrennt wird und das verbliebene Restgas der stromabwärts angeordneten Synthesestufe aufgegeben oder nach Abtrennen eines Spülstroms als Recyclestrom zu der ersten Synthesestufe zurückgeführt wird. Erfindungsgemäß wird aus den Restgasströmen nach jeder Synthesestufe jeweils ein Spülstrom abgetrennt, aus denen mittels einer oder mehrerer Wasserstoffrückgewinnungsvorrichtungen Wasserstoff abgetrennt und zu der ersten Synthesestufe zurückgeführt. Gegebenenfalls kann das Verhältnis der einzelnen Spülströme sowie ihr Gesamtmengenstrom variiert werden, um das Reaktionsgeschehen in den einzelnen Synthesestufen besser kontrollieren zu können und auf das Fortschreiten der Desaktivierung der in ihnen enthaltenen Katalysatoren reagieren zu können.
Patent EP-3668049-A1 (EP)
Inventor: DAVIS STEVEN CHARLES
IPC: H04L9/14
Filed: 2017-01-06
Abstract: A method for distributing multiple cryptographic keys used to access data includes: receiving a data signal superimposed with an access key request, wherein the access key request includes at least a number, n, greater than 1, of requested keys; generating n key pairs using a key pair generation algorithm, wherein each key pair includes a private key and a public key; deriving an access private key by applying the private key included in each of the n key pairs to a key derivation algorithm; generating an access public key corresponding to the derived access private key using the key pair generation algorithm; and electronically transmitting a data signal superimposed with a private key included in one of the n key pairs for each of the n key pairs.
Patent EP-3667615-A1 (EP)
Inventor: LACHNER RAINER
IPC: G06T7/00
Filed: 2013-11-05
Abstract: A data processing method for determining an enhancing structure of interest within an anatomical body part, wherein the structure of interest exhibits an enhanced signal in an image of the anatomical body part generated by a medical imaging method using a contrast agent, said method being designed to be performed by a computer and comprising a region growing algorithm.
Patent EP-3696775-A1 (EP)
Inventor: INOUE NAOYA
IPC: G07C5/00
Filed: 2020-02-06
Abstract: An acquisition terminal is provided, which is capable of improving reproduction accuracy of vehicle travel. An acquisition terminal 11 includes: an input/output section 11c connected to a GPS receiver 12 such that location information of a vehicle is input to the input/output section 11c; a transceiver 11b connected to an in-vehicle network 51 of the vehicle such that a message on the in-vehicle network 51 is input to the transceiver 11b; and a microcomputer 11a that generates driving information of the vehicle, which fits a format for reproducing vehicle travel, based on the message input to the transceiver 11b. The microcomputer 11a associates the location information with a receiving time, and furthermore associates the driving information with an input time.
Patent EP-3869634-A1 (EP)
Inventor: HUBER RUPERT
IPC: H01R9/05
Filed: 2020-02-20
Abstract: A coaxial connector comprises an inner conductor (8), an outer conductor (4), a first support (14) mechanically locking the inner conductor (8) within the outer conductor (4), and at least one second support (16) arranged between the first support (14) and one of the ends of the inner conductor (8) and effective in a radial direction only.
Patent EP-3786532-A1 (EP)
Title: Flächenwärmetauscher, system und verfahren
Inventor: NEUMANN TILL
IPC: F24F13/24
Filed: 2020-02-26
Abstract: Flächenwärmetauscher, insbesondere zur Klimatisierung von Räumen, umfassend eine Montageplatte und ein Rohrsystem zum Leiten eines Mediums entlang der Montageplatte, wobei das Rohrsystem mithilfe eines das Rohrsystem beidseitig-geschlossen übergreifenden Wärmeleitbleches an der Montageplatte festgelegt ist, dadurch gekennzeichnet, dass dem Wärmeleitblech mindestens ein, vorzugsweise beidseitig jeweils ein, von der Montageplatte abstehender Flügel zugeordnet ist.
Patent EP-3709394-A1 (EP)
Title: High efficiency electrochemical power supply source for an underwater vehicle
Inventor: GASSANI YURI
IPC: H01M50/77
Filed: 2020-03-13
Abstract: An electrochemical-type power supply source (3) for use in marine environment, is provided with: an electrochemical stack (4), which generates electric power in the presence, internally, of an electrolytic fluid; a first tank (6), designed to contain electrolytic fluid at a first temperature; a second tank (8), designed to contain electrolytic fluid at a second temperature, lower than the first temperature; a thermostatic valve (14), that mixes electrolytic fluid at a lower temperature with electrolytic fluid at a higher temperature, for generating a mixed electrolytic fluid to be introduced into the electrochemical stack (4) at a controlled temperature for generating a desired electric power. The electrochemical power supply (3) is further provided with an auxiliary tank (20), adapted to contain electrolytic fluid at a third temperature, higher than the first temperature; and the thermostatic valve (14) is connected to the auxiliary tank (20) and receives, at an input, the electrolytic fluid at the third temperature, as a higher-temperature electrolytic fluid, for generating the mixed electrolytic fluid, in a given operating condition.
Patent EP-3757334-A1 (EP)
Inventor: BUDARICK MARKO
IPC: E05F15/40
Filed: 2020-03-25
Abstract: Ein Antrieb für einen Flügel eines Fensters, einer Tür oder dergleichen umfasst ein Gehäuse, eine motorische Antriebseinheit, eine elektronische Steuerungseinheit, eine mit der elektronischen Steuerungseinheit in Verbindung stehende Messeinrichtung zur Erfassung des Öffnungszustands des Flügels und eine über die elektronische Steuerungseinheit ansteuerbare Anzeigeeinrichtung zur Anzeige des Öffnungszustands des Flügels und vorzugsweise zusätzlich wenigstens einer weiteren Information. Dabei umfasst die Anzeigeeinrichtung eine Mehrzahl von Leuchtmitteln, insbesondere Leuchtdioden, die über die elektronische Steuerungseinheit so ansteuerbar sind, dass ein Sichtfeld der Anzeigeeinrichtung in Abhängigkeit von dem Öffnungszustand des Flügels und gegebenenfalls zusätzlich der wenigstens einen weiteren Information über unterschiedliche Bereiche und/oder mit unterschiedlichen Farben ausleuchtbar ist.
Patent EP-3708280-A1 (EP)
Inventor: TENHOUTEN BROC WILLIAM
IPC: B22F7/06
Filed: 2018-04-10
Abstract: Systems and methods for multi-materials and varying print parameters in Additive Manufacturing systems are provided. In one example, a layer including a first powder material and a second material different from the first powder material are deposited, such that at least a first portion of the first powder material is in a first area that is devoid of the second material. An energy beam is generated and applied to fuse the layer at a plurality of locations. In another example, a layer of a powder material is deposited based on a first subset of parameters. An energy beam is generated based on a second subset of the parameters, and the energy beam is applied to fuse the layer at a plurality of locations based on a third subset of the parameters. At least one of the parameters is set to have different values during a slice printing operation.
Patent EP-3719909-A1 (EP)
Inventor: RAVIKUMAR BHARATH
IPC: H01M10/056
Filed: 2020-03-30
Abstract: Owing to complexity of the algorithms and tools very few attempts have been seen for usage of simulation methods in the development of new electrolytes. Moreover, the existing simulation methods focus on only one aspect of the electrolyte at a time and this limits accuracy of simulation results, and affects performance of electrolyte in real world, where multiple factors come into play simultaneously. The method disclosed provides method and system for in-silico optimization and design of electrolytes, enabling prediction of various properties of an electrolytic mixture of salts, solvents and various additives and its suitability for a given battery technology. The in-silico method shapes itself into an overall battery electrolyte property or component composition analyzer based on the user input.
Patent EP-3711670-A1 (EP)
Inventor: DIEBOLD MICHAEL
IPC: A61B5/157
Filed: 2017-05-03
Abstract: A body fluid extraction device (100) for extracting body fluids through a skin surface (102), the extraction device comprising: at least one hollow needle (104) having a base end and a tip and a channel (106) linking the base end and the tip in fluid communication; a needle carrier (108) to which the hollow needle is attached or integrated, the needle carrier comprising an outer side (110) configured to face the skin surface upon operation of the extraction device and an inner side (112) opposite to the outer side, wherein a length of the needle comprising the needle tip extends out of the outer side of the needle carrier; a support structure (114) connected to the needle carrier and configured to allow a relative movement of the needle carrier relative to the support structure in a direction (D) substantially perpendicular to the skin surface; a snap dome tripper (116) connected to the support structure, the snap dome tripper arranged and configured to induce a snap movement of the needle carrier relative to the support structure and wherein the needle carrier is attached to an application layer having a first stable state and a second stable state, the application layer being connected to the snap dome tripper, and wherein the snap dome tripper is further configured to: trigger a first change on the application layer, from the first stable state to the second stable state upon an occurrence of the snap movement; trigger a second change on the application layer, from the second stable state to the first stable state after an extraction time span has lapsed; and wherein a transition from the first stable state to the second stable state is configured to exert the predetermined activation force corresponding at least to the force required to push the hollow needle into the skin surface; and the transition from the second stable state to the first stable state is configured to facilitate an extraction of the hollow needle from the skin surface.
Patent EP-3910823-A1 (EP)
Inventor: DERAT BENOIT
IPC: H04B17/12
Filed: 2020-05-13
Abstract: The invention relates to a method of performing a measurement of a device under test (12) by using an antenna array (16), the method comprising the steps of: 
- Providing an antenna array (16) that comprises several antenna elements (18), 
- Providing a device under test (12) configured to communicate over-the-air, 
- Locating the device under test (12) at a first test location, thereby establishing a first relative distance between the device under test (12) and the antenna array (16), 
- Performing a first measurement over-the-air when the first relative distance is provided between the device under test (12) and the antenna array (16), thereby obtaining first measurement results, 
- Moving the antenna array (16) and/or the device under test (12), thereby establishing a second relative distance between the device under test (12) and the antenna array (16), and 
- Performing a second measurement over-the-air when the second relative distance is provided between the device under test (12) and the antenna array (16), thereby obtaining second measurement results, 
wherein a quiet zone is established, in which the device under test (12) is located, and wherein the size of the quiet zone is derived from a combination of at least two transfer functions associated with the first measurement results and the second measurement results. 
     Further, a measurement system (10) is described.
Patent EP-3910840-A1 (EP)
Inventor: SCHOBER KAROL
IPC: H04L5/00
Filed: 2020-05-14
Abstract: An apparatus comprising means for: 
receiving, in a physical downlink control channel (PDCCH) in a first slot, first scheduling information for a data channel, wherein the first slot is separated by at least one first period of multiple slots from next first scheduling information; and 
receiving, in the PDCCH in at least one second slot, second scheduling information for the data channel, wherein the at least one second slot is delayed with respect to the first slot by one or more slots and is received within the first period of multiple slots after the first slot, 
wherein the first scheduling information in the first slot points to at least the second scheduling information; and 
wherein the second scheduling information is related to at least one hybrid automatic request (HARQ) process for the data channel
Patent EP-3926080-A1 (EP)
Inventor: FREI FABIAN
IPC: D01D5/06
Filed: 2020-06-17
Abstract: The invention is directed to a macro-synthetic fiber consisting of three or more partially fused filaments made of a polymer composition comprising at least one polypropylene, wherein the fiber has a multilobal cross-sectional shape with three or more lobes. The invention is also directed to a method for producing macro-synthetic fibers, to a cementitious material comprising a binder and macro-synthetic fibers of the present invention, and to a method for forming a concrete surface using a concrete mixture modified with the macro-synthetic fibers of the present invention.
Patent EP-3754433-A1 (EP)
Inventor: PAPI GIULIO
IPC: G04B15/08
Filed: 2020-06-18
Abstract: La présente invention concerne un échappement (1) comportant u ne ancre (10), un plateau (24) et une cheville (32) solidaire du plateau (24), destinés à coopérer les uns avec les autres, l'ancre (10) étant dépourvue de dard et comportant une fourchette destinée à coopérer avec la cheville (32) et le plateau (24) et comprenant des première et deuxième corn es (16, 18) déli mitant une entrée de fourchette, le plateau (24) présentant une paroi anti-renversement dans laquelle une encoche (26) est ménagée, dan s une région ad jacente à la cheville (32), l'ancre (10), le plateau (24) et la cheville (32) étant conformés et dimensionnés de telle manière que, dans la pos ition de service, la paroi anti-renversement soit susceptible de définir une butée pour les première et deuxième cornes (16, 18), et chacune des cornes (16, 18) soit sus ceptible de pénétrer à l'intérieur de l'encoche (26) exclusivement lorsque la cheville (32) est au moins partiellement située dans l'entrée de la fourchette.
Patent EP-3758093-A1 (EP)
Inventor: SHELTON IV FREDERICK E
IPC: H01M50/213
Filed: 2020-06-26
Abstract: A battery pack for use with a surgical instrument is disclosed. The battery pack comprises a battery housing, batteries positioned in the battery housing, and an interruption member. The battery housing includes electrical contacts configured to electrically couple the battery pack to the surgical instrument when the battery pack is attached to the surgical instrument. The interruption member is movable from a first position where the interruption member electrically disconnects at least one battery from another battery and a second position. The batteries are electrically connected to the surgical instrument when the interruption member is moved from the first position to the second position and the battery pack is attached to the surgical instrument.
Patent EP-3771845-A1 (EP)
Inventor: KNAPCZYK MARCIN
IPC: F16F9/53
Filed: 2020-07-15
Abstract: The invention relates to a hydraulic damper, comprising a main tube, and a main piston assembly attached to a piston rod. Said piston rod is provided with an annular chamber in which a slidable partition is disposed dividing this chamber into a magnetorheological chamber, and a compensation chamber, wherein said hydraulic damper further comprises a secondary piston assembly slidably disposed inside said magnetorheological chamber, attached to a secondary piston rod, dividing said magnetorheological chamber into a magnetorheological compression chamber, distal to the main piston assembly, and a magnetorheological rebound chamber, proximal to the main piston assembly, wherein said secondary piston assembly is provided with a flow channel and at least one electromagnet coil for variably generating a magnetic flux modifying shear resistance of magnetorheological fluid, wherein said at least one electromagnet coil is connected with a control cable passing through said secondary piston rod and led outside the hydraulic damper.
Patent EP-3945126-A1 (EP)
Inventor: HANSCH MARKUS
IPC: C10L1/14
Filed: 2020-07-31
Abstract: New compositions with improved dehazing properties for fuels.
Patent EP-3783195-A1 (EP)
Inventor: LAPERA JOSHUA G
IPC: F01D5/10
Filed: 2020-08-05
Abstract: A gas turbine engine (20) includes a shaft (50) and a heatshield (70) that circumscribes the shaft (50). The heatshield (70) defines a cylindrical body (72) that has radially inner and outer sides (72a, 72b) and extends between first and second axial ends (72c, 72d). The heatshield (70) is exclusively supported on the shaft (50) at the first and second axial ends (72c, 72d). The heatshield (70) includes at least one seal member (76) on the radially outer side (72b). A damper member (80) is disposed at the radially inner side (72a) of the heatshield (70) for attenuating vibration of the heatshield (70).
Patent EP-3770776-A1 (EP)
Title: Authentication through multiple pathways based on device capabilities and user requests
Inventor: KRISHNAIAH AKSHAY SANJEEVAIAH
IPC: H04L29/08
Filed: 2016-06-02
Abstract: There are provided systems and methods for authentication through multiple pathways depending on device capabilities and user requests. A user may wish to utilize some device process, such as unlocking and accessing the device to utilize the device's operating system or access and use of a device application or other module (e.g., a camera). The device may be protected by an authentication profile that includes one or more authentication pathways in order to authenticate the user to use those processes. The device may collect user data using device components, such as biometrics, user movements, environmental factors, or other information. The device may attempt to authenticate the user through one of the authentication pathways. If the collected user data is insufficient for one pathway, another pathway may be used. If the user is authenticated under any pathway, the device may provide access to the correspond process.
Patent EP-3816046-A1 (EP)
Inventor: KROYER ROBERT
IPC: F41F3/06
Filed: 2020-08-18
Abstract: Ein modulares Flugkörperstartsystem zum Starten von Flugkörpern von einer mobilen Plattform aus weist einen rechteckförmigen ersten Tragrahmen auf. Der Tragrahmen umfasst einen ersten Längsträger, an welchem eine Plattform-Kopplungsstruktur zur lösbaren Befestigung des ersten Tragrahmens an der mobilen Plattform ausgebildet ist, einen zweiten Längsträger, welcher in einer Hochrichtung beabstandet zu dem ersten Längsträger angeordnet ist und an einer abgewandt zu dem ersten Längsträger orientierten Unterseite eine erste Verbindungsstruktur aufweist, und eine Startrohrfixierungsstruktur zur Anbringung eines Flugkörperstartrohrs an dem ersten Tragrahmen. Die erste Verbindungsstruktur definiert einen sich in einer Längsrichtung erstreckenden ersten Steckverbindungsabschnitt, an welchen ein zweiter Tragrahmen mit einem komplementär zu dem ersten Steckverbindungsabschnitt ausgebildeten zweiten Steckverbindungsabschnitt in der Hochrichtung ansteckbar ist, und weist zumindest zwei in der Längsrichtung beabstandete erste Durchgangsbohrungen auf, durch welche jeweils eine Verbindungseinrichtung durchführbar ist, um den ersten und den zweiten Tragrahmen aneinander zu fixieren, wenn der zweite Tragrahmen an den ersten Tragrahmen angesteckt ist.
Patent EP-3760694-A1 (EP)
Inventor: ETHRIDGE EDWIN
IPC: G01V3/18
Filed: 2015-07-15
Abstract: A system for extraction of volatiles from bodies in a vacuum. The volatile containing solid may be subsurface heated with microwave or RF energy subliming volatiles that are captured with a containment structure that directs the flow of the volatile through a cold trap for collecting and condensing the volatile. In one variation, a sample, or an entire body may be enveloped in a sealed container for extraction of volatiles that are then collected and condensed. In a further variation, a planetary surface area is covered and the perimeter sealed at the surface. The area is then heated from above to release volatiles that are then collected and condensed. To heat layers below the surface that contain high concentrations of volatiles, a hollow auger can gain access to the subsurface volatile and microwave or RF energy can be delivered down the hollow auger with a coax cable and vapor can escape through the hollow auger to a capture apparatus.