baber/WOPTO huggingface dataset:
Patent EP-3297394-A2 (EP)
Inventor: HU JIN
IPC: B64D15/02
Filed: 2017-09-20
Abstract: A nano alumina fabric protects heaters used for de-icing aircraft or other vehicles. This allows heaters to withstand mechanical foreign object damage (FOD), is environmentally safe, and is a cost-efficient alternative to other protection fabrics. A heating assembly (10A) includes a nano alumica fabric (20), a first adhesive (22), a heating element (24), wherein the nano alumina fabric (20) is attached to the heating element (24) by the first adhesive (22), a second adhesive (26), and a glass pre-preg fabric (28), wherein the glass pre-preg fabric (28) is attached to the heating element (24) by the second adhesive (26) on a side of the heating element (24) opposite the nano alumina fabric (20).
Patent EP-3456413-A2 (EP)
Inventor: ANDERSEN PAUL JOSEPH
IPC: B01D53/94
Filed: 2010-04-19
Abstract: A chemical process for treating exhaust gas from a vehicular internal combustion engine with a lean/rich cycle using a selective catalytic reduction (SCR) catalyst, which chemical process comprising exposing the SCR catalyst in a NOx adsorber catalyst (NAC)+(downstream)SCR catalyst system to at least one reactant including nitrogen oxides and reducing the nitrogen oxides with NH 3  nitrogenous reductant generated over the NAC during periodic rich regeneration events, wherein the SCR catalyst comprises copper and a small pore molecular sieve having a maximum ring size of eight tetrahedral atoms having the AEI Framework Type Code.
Patent EP-3469709-A2 (EP)
Inventor: KARMAKER RAHUL
IPC: H03F3/45
Filed: 2017-05-15
Abstract: Certains aspects de la présente invention concernent généralement l'utilisation de transistors à couplage transversal pour la dégénérescence de source d'un étage d'amplification. Par exemple, l'étage d'amplification comprend généralement un amplificateur différentiel comprenant des transistors, des transistors à couplage transversal couplés à l'amplificateur différentiel, et une impédance couplée entre les drains des transistors à couplage transversal. Dans certains aspects, l'amplificateur différentiel comprend un amplificateur push-pull, et les transistors de l'amplificateur push-pull comprennent des transistors connectés en cascode.
Patent EP-3724262-A2 (EP)
Inventor: KONVALINA GADY
IPC: C08K3/08
Filed: 2018-12-11
Abstract: A method for determining a fluid pressure parameter related to a fluid located within a fluid conduit, the method may include measuring one or more resistances of one or more nanoparticle based sensing elements to provide sensed information; wherein the one or more nanoparticle based sensing elements comprise nanometric particles having an electrical resistance that is responsive to at least one out of pressure and temperature; wherein the one or more nanoparticle based sensing elements are printed between conductive electrodes, wherein the conductive electrodes are either printed on an exterior of the fluid conduit or are formed on a substrate that is attached to the exterior of the fluid conduit; and determining, based on the sensed information, the fluid pressure parameter.
Patent EP-3599289-A2 (EP)
Inventor: RUBBO DARIO
IPC: C14B1/56
Filed: 2019-07-24
Abstract: A machine (1) for finishing flexible laminar surfaces (P) used as coating of objects comprising a load-bearing frame (2) resting on a reference surface (S), a lower transport and contrast cylinder (3), covered with flexible material and stably coupled to the load-bearing frame (2), operatively connected with first motorization means (4) which rotate it around a first transverse axis (X 1 ) defined by the lower cylinder (3), an upper coating cylinder (5), provided with an engraved outer surface (5a) and stably coupled to the load-bearing frame (2), operatively connected with second motorization means (6) which rotate it around a second transverse axis (X 2 ) defined by the upper cylinder (5) which is superiorly facing and opposed to the lower cylinder (3) from which it is spaced apart to define a passage light (7) that receives one at a time spread flexible laminar surfaces (P) at least partly supported by the lower cylinder (3), and a transversal blade (8), coupled to the load-bearing frame (2), operatively connected with the upper cylinder (5), on the outer surface (5a) of which it distributes a film of liquid product (L) which the upper cylinder (5), while rotating around the second transverse axis (X 2 ), deposits by pressure, at the passage light (7), on the upper face (P s ) of the flexible laminar surfaces (P) advancing along a prefixed direction (F) and supported by the lower transport and contrast cylinder (3). In particular, the ratio (D 1 /D 2 ) between the diameter (D 1 ) of the lower cylinder (3) and the diameter (D 2 ) of the upper cylinder (5) has a value comprised between 1.35 and 1.40 (1.35 ≤ D 1 /D 2  ≤ 1.40).
Patent EP-3611537-A2 (EP)
Title: Radar systems and methods for operating radar systems
Inventor: DOESCHER MICHAEL JOHANNES
IPC: G01S7/02
Filed: 2019-08-07
Abstract: Embodiments of a method and a device are disclosed. In an embodiment, a method for operating a radar system is disclosed. The method involves generating a chirp signal having a repeating pattern of chirps, each chirp in the repeating pattern of chirps having a base frequency and a chirp bandwidth, wherein the repeating pattern of chirps includes at least two chirps that differ from each other in at least one of base frequency and chirp bandwidth, transmitting a radar signal according to the chirp signal, receiving radio frequency energy that includes a reflected portion of the radar signal, and selecting for processing from the received radio frequency energy a signal that matches the repeating pattern of chirps of the chirp signal.
Patent EP-3643886-A2 (EP)
Title: Vorrichtung und verfahren zum antreiben eines fahrzeugs, flugzeugs, schiffs oder dergleichen
Inventor: HABLITZEL KLAUS
IPC: F01D15/02
Filed: 2019-10-21
Abstract: Die vorliegende Erfindung betrifft eine Vorrichtung zum Antreiben eines Fahrzeugs (12) umfassend einen Elektrolyseur (14) zum Zerlegen von Wasser in Wasserstoff und Sauerstoff unter Verwendung von elektrischer Energie. Der vom Elektrolyseur bereitgestellte Wasserstoff und Sauerstoff wird über entsprechende Leitungen in eine oder mehrere Brennkammern (28) geleitet, wo ein Wasserstoff-Sauerstoff-Gemisch gezündet und Wasserdampf erzeugt werden kann. Mittels dieses Wasserdampfes wird eine Antriebsturbine (36) mit Antriebswelle (39) angetrieben. Die mechanische Leistung wird über eine Abtriebseinheit (68) zum Antreiben des,Fahrzeugs (12) verwendet. Zusätzlich kann eine Batterie (20) vorgesehen sein, die wahlweise über Solarzellen (22) und/ oder einen Generator (21) gespeist wird. Der Generator (21) kann dabei über ein Verteilergetriebe (64) mit der Antriebswelle (39) verbunden sein und so überschüssige mechanische Leistung in elektrische Energie wandeln.Durch diese Antriebseinheit kann der CO<sub>2</sub>-Ausstoß des Fahrzeugs erheblich reduziert werden.
Patent EP-3849872-A2 (EP)
Inventor: SHENTON RICHARD DAVID
IPC: B61L25/02
Filed: 2019-09-13
Abstract: A method for determining a location of a vehicle driving on a track is provided, the method comprising the step of obtaining a real-time image from an imaging device (100) located on the vehicle and deriving information from the obtained real-time image. The derived information is compared with a database comprising derived information from a plurality of images, each of the plurality of images being associated with a specific track segment. The closest match is then determined between a sequence of the real-time images to a sequence of the plurality of images, and the location of the vehicle on a track segment is identified based on the specific track segment associated with the closest matched sequence of images. The track segments are associated with a specific track amongst a set of parallel or closely spaced tracks.
Patent EP-3722705-A2 (EP)
Title: Method for reducing condenser size and power on a heat rejection system
Inventor: DONOVAN ERIC
IPC: F25B40/02
Filed: 2020-03-30
Abstract: A heat transfer system (200) for high transient heat loads (103) includes a fluid, a heat exchanger (204); a compressor (206) downstream of the heat exchanger outlet (260); a condenser (208) downstream of the compressor outlet (266), and a thermal energy storage (TES) section (210) downstream of the condenser outlet (272) and upstream of the heat exchanger (204). The TES section (210) may include a first pressure regulating valve (222) downstream of a TES unit (220); and a second pressure regulating valve (216) upstream of the first pressure regulating valve (222).
Patent EP-3786582-A2 (EP)
Inventor: SANDERS GLEN A
IPC: G01C19/72
Filed: 2020-05-21
Abstract: Techniques are provided for correcting for time varying changes to a gyroscope incorporating a resonator and/or to an environment in which the gyroscope is located, and which affect the resonator. Free spectral range of the gyroscope, which varies with such changes, is determined and is used to correct at least one of gyroscope bias and scale factor.
Patent EP-3805524-A2 (EP)
Inventor: FARRIS JOHN R
IPC: F01D5/28
Filed: 2020-09-17
Abstract: An example method for manufacturing a component 300, 400 of a gas turbine engine 20 is provide. The method includes forming a tow 201, 202, 203 of filaments of a fiber material. The method further includes weaving the tow together with other tows to form a sheet 200 of the fiber material. The method further includes forming the component from the sheet of fiber material, the component comprising a designated surface area 213, 412 having a unique pattern 310, 410 created from properties of the fiber material.
Patent EP-3976975-A2 (EP)
Inventor: HOSSAIN MOHAMMAD ARIF
IPC: F15C1/22
Filed: 2020-05-28
Abstract: Various implementations include, an out-of-plane feedback-type fluidic oscillator. including a first portion, a second portion, a middle portion coupled between the first portion and the middle portion, and an axis of rotation. The middle portion includes a first side, a second side opposite and spaced apart from the first side, and a middle plane, an interaction chamber, a fluid supply inlet, an outlet nozzle, a first feedback a channel, and a second feedback channel. The first side is coupled to the first portion, and the second side is coupled to the second portion. The first side, the second side, and the middle plane extend circumferentially around the axis of rotation. The middle plane is disposed equally distanced from the first side and the second side. The fluid stream oscillates as it flows through the interaction chamber such that the fluid stream oscillates as the fluid stream exits the outlet nozzle.
Patent EP-4061616-A2 (EP)
Inventor: HICK MATTHIAS
IPC: B33Y10/00
Filed: 2020-12-11
Abstract: La présente invention concerne un système et une méthode nivellement d'un lit (91) de poudre. Le système comprend un dispositif de coupe (10) comprenant une ligne de coupe (11) et une surface de support (17). Le lit (91) de poudre est coupé par la ligne de coupe (11) qui se déplace selon une première direction (201) de sorte que la poudre coupée se retrouve en contact avec la surface de support (17), où elle est entraînée vers une sortie (5) par un système d'entrainement de poudre.
Patent EP-3993967-A2 (EP)
Inventor: JO HANMIN
IPC: B25J13/00
Filed: 2020-07-02
Abstract: La présente invention concerne un robot mobile et son procédé de commande. Selon l'invention, le robot mobile détecte le son généré dans la zone, déplace un point de génération de son conformément à un type du son et à un mode de fonctionnement, analyse une image du point de génération de son et détermine une situation d'intérieur pour effectuer l'opération correspondante. Le robot mobile détecte le son pour déterminer un accident à un emplacement au niveau duquel est généré le son, peut effectuer automatiquement une opération spécifiée correspondant à l'accident généré même en l'absence d'instruction de commande d'un utilisateur et, ainsi, il est possible de répondre rapidement à l'accident généré. Le robot mobile peut répartir un objet générant le son par rapport à une personne, un animal de compagnie et un sujet, et peut effectuer différentes opérations conformément à l'objet.
Patent EP-4033499-A2 (EP)
Title: Method of improving the explosion safety of nuclear power plants
Inventor: Agafonov Gennadij Leonidovich
IPC: G21C11/00
Filed: 2020-10-05
Abstract: The invention relates to methods of decreasing the effect of blast loads on industrial spaces relating to, inter alia, nuclear power plant and large chemical manufacturing facilities. A method of improving explosion safety in closed spaces by attenuating the effect of a combustion wave or shock wave on a protected surface consists in placing obstructions before the protected surface in the form of elastic membranes filled with a flame-retardant substance. A non-flammable gas is used as the substance filling the membranes; the membranes themselves are made of a material that disintegrates during, and under the action of, displacement of the front of a combustion wave or shock wave along the surface of the membranes. The membranes are filled with a non-flammable gas immediately after flammable gas is detected at a dangerous concentration in the space in front of the protected object. The technical result consists in increasing explosion safety, decreasing the effect that an explosive wave formed in an accidental explosion of fuel-air mixtures has on the walls and floors of protected spaces.
Patent EP-3933079-A2 (EP)
Inventor: GREENE MORTON
IPC: C09K11/08
Filed: 2018-04-25
Abstract: Rare earth ceramic pigment luminescent nano-particle photon markers are mixed in specific proportions within cellulose slurry and extruded to form trace fiber strands. The trace fiber strands are processed into slivers and are blended with a base fiber or fibers at specific concentration levels. The number and proportion of different photon markers and their concentration levels within the yarn, thread, cloth, fabric, textile or garment generate specific photonic response signatures when examined under a spectrophotometer reader. Signatures may be assigned representing provenance, base fiber identification, base fiber concentration, the manufacturer, and/or other data throughout the manufacturing and supply chain of a finished product.
Patent EP-4247338-A2 (EP)
Inventor: UPERT GRÉGORY
IPC: A61K9/00
Filed: 2021-11-23
Abstract: The invention relates to pharmaceutical aerosols comprising the active compound cyclo(- Thr-Trp-lle-Dab-Orn- D Dab-Dab-Trp-Dab-Dab-Ala-Ser- D Pro-Pro), or any pharmaceutically acceptable salt thereof. It further relates to liquid compositions comprising the active compound cyclo(-Thr-Trp-lle-Dab-Orn- D Dab-Dab-Trp-Dab-Dab-Ala-Ser-DPro-Pro), dilutions thereof, kits comprising the liquid compositions, pharmaceutical compositions and kits for preparing and administering such aerosols. The invention can be used for the prevention, management or treatment of diseases or conditions of the lungs such as cystic fibrosis (CF), non-cystic fibrosis bronchiectasis (NCFB), asthma, chronic obstructive pulmonary disease (COPD), ventilator-associated pneumonia (VAP), ventilator-associated bacterial pneumonia (VABP), hospital-acquired pneumonia (HAP), hospital-acquired bacterial pneumonia (HABP), or healthcare-associated pneumonia (HCAP).
Patent EP-4064586-A2 (EP)
Inventor: XU TIANYI
IPC: H04B7/06
Filed: 2017-08-11
Abstract: It is recognized herein that as the number of transmit antennas in cellular systems (e.g., NR or 5G systems) increase, the Channel State information (CSI) feedback overhead may increase to unacceptable levels, and the current CSI feedback might not support beamforming training for NR. Embodiments described herein provide an enhanced and more efficient design for Channel State Information feedback as compared to current approaches.
Patent EP-4175126-A2 (EP)
Title: Method for improving heat dissipation capability of oil-cooled motor, insulation paint, and method for manufacturing insulation paint
Inventor: YANG LIUQING
IPC: H02K3/30
Filed: 2022-10-21
Abstract: This application relates to the field of motor technologies, and in particular, to a method for improving a heat dissipation capability of an oil-cooled motor, insulation paint, and a method for manufacturing the insulation paint. The method includes: performing insulation processing on a motor component by using insulation paint, where the motor component includes a stator winding and/or a rotor winding; and installing the motor component undergoing the insulation processing into an oil-cooled motor, where a basic component of the insulation paint is unsaturated polyesterimine modified by using an inorganic layered silicate. The insulation paint has high heat conductivity, high heat resistance, and low viscosity, and therefore can improve a heat dissipation capability of the oil-cooled motor in a use process, and reduce a temperature rise of the oil-cooled motor in the use process, thereby improving power of the oil-cooled motor and prolonging a service life of the oil-cooled motor.
Patent EP-0003440-A2 (EP)
Inventor: CHRISTENSEN DONALD IRVING
IPC: C08K5/10
Filed: 1979-01-29
Abstract: A polyvinyl butyral composition useful as an interlayer in architectural glazing units is plasticized by a blend of a di(C<sub>5</sub> to C<sub>9</sub> alkyl) adipate and a C<sub>3</sub> to C<sub>6</sub> alkyl benzyl phthalate.
Patent EP-0010509-A2 (EP)
Inventor: ESTEVENY SERGE
IPC: F41A19/58
Filed: 1979-07-27
Abstract: Le dispositif de mise à feu comprend un condensateur (8) chargé à l'aide d'une batterie (1) par l'intermédiaire d'un circuit comprenant un circuit intégré (2), un transistor (3), un transformateur (4) et une diode (5). En appliquant une impulsion sur la gachette (15) d'un thyristor (8), on décharge brutalement le condensateur (8) dans une amorce électrique (13) de la cartouche, pour provoquer la mise à feu. L'arme à feu est également équipée d'un dispositif amortisseur qui permet d'amortir le déplacement relatif de l'ensemble culassecannon par rapport à la crosse. L'amorce électrique (13) de la cartouche est composée d'un corps métallique cylindrique, d'un isolant interne et d'une électrode axiale noyée dans l'isolant, un filament situé à proximité de la poudre étant branché entre le corps métallique et l'extrémité avant de l'électrode axiale qui s'étend jusqu'à l'extrémité arrière de la douille.
Patent EP-0031401-A2 (EP)
Inventor: PREWARSKI MIKE
IPC: B41J7/92
Filed: 1980-09-25
Abstract: The mechanism disclosed herein is capable of adjusting the velocity with which a print element is projected toward a record sheet such that the impact velocity and, thus the impact forces, are controlled and varied. The control of the velocity with which the print element located on a shaft (22) is propelled against the record sheet is accomplished by a cam (26) which rotates with the print element during character selection and has thereon a plurality of rises corresponding to a displacement of a cam follower (30) engaged with a print cam (12). The print cam (12) is formed to present, in a plurality of different planes perpendicular to its axis, a like plurality of cam profiles and rises. By shifting the print cam follower (30) from one plane to another along the axis of the print cam (12) the velocity of the print element may be selected and controlled. This velocity selection is a direct result of the amount of rise in the cam (26) attached to the shaft (22) which rotates the print element.
Patent EP-0019431-A2 (EP)
Inventor: HAAS FRANK C
IPC: C22B34/22
Filed: 1980-05-09
Abstract: To provide an economical method for the recovery of vanadium from petroleum coke containing inorganic compounds including vanadium, the coke is gasified with steam in the presence of an alkali metal salt gasification catalyst, such as potassium or sodium carbonate, to produce a combustible gas and an inorganic ash composed primarily of said inorganic compounds and a water soluble alkali metal vanadate. Preferred temperatures for the gasification are 535°C to 1100°C. The inorganic ash is placed in a sufficient amount of water to leach out the vanadate compound. The vanadium is then recovered. If the content of other water soluble material in the ash is low (say below about 25% of the total water soluble material), the vanadate is recovered directly from the leached solution, e.g., by precipitation. If that content is high, then an extraction with an organic solution of a known vanadium-extracting agent, such as a tertiary amine, is used.
Patent EP-0030917-A2 (EP)
Inventor: GUGLIELMETTI LEONARDO DR
IPC: D06L4/65
Filed: 1980-12-08
Abstract: Es wird ein optischer Aufheller vorgeschlagen, der aus 51-99 % einer unsymmetrisch substituierten Verbindung der Formel <IMAGE> worin R und R1 gleich oder verschieden sind, worin für den Fall, dass R und R1 gleich sind, R1 eine andere Position im Phenylring, an den es gebunden ist, besetzen muss als R in seinem Phenylring und worin R und R1 unabhängig voneinander CN oder eine Carbonsäureestergruppe bedeuten, und 49-1 % einer symmetrisch substituierten Verbundung der Formel <IMAGE> worin R die obige Bedeutung hat und beide R in ihren Phenylringen an die gleiche Position gebunden sind, besteht, sowie Mittel, die diesen Aufheller enthalten und die Verwendung dieser Aufheller zum optischen Aufhellen vor allem von Textilmaterialien, vorzugsweise aus Polyester. Die Herstellung der genannten optischen Aufheller erfolgt durch Umsetzung von Terephthalaldehyd vorzugsweise mit einem entsprechend substituierten Benzylphosphonat und weitere Umsetzung des erhaltenen Gemisches aus einem entsprechend substituierten 4-Stilbenaldehyd und einem symmetrischen p-Bis-styrylbenzol mit einem vom ersten verschiedenen Benzylphosphonat.
Patent EP-0032676-A2 (EP)
Inventor: THOLEN PAUL DIPL-ING
IPC: B60H1/22
Filed: 1981-01-08
Abstract: Apparatus for heating the cabin of a vehicle operated by an internal combustion engine. The apparatus includes a pump for circulating hot oil from the engine sump and a heat exchanger for heating cabin air with heat from the oil. A throttle valve is mounted downstream from the pump to heat the oil and provide a source of heat particularly during warm-up periods. Also the apparatus includes an adjustable flow apportioning valve for selectively and adjustably dividing the flow of oil downstream from the throttle valve into two separate streams. The heat from one of the separate streams is then recycled directly into the oil at the pump suction. This arrangement maximizes the efficient useage of the heat generated in the throttle for cabin heating purposes. Also disclosed is an improved throttle valve for use in connection with the heating apparatus.
Patent EP-0032402-A2 (EP)
Inventor: SMITS MARINUS ALBERTUS LUCIA
IPC: E04G7/30
Filed: 1981-01-13
Abstract: In a scaffolding system an upright tube (2) is provided with an annular dish shaped protrusion (4). A housing (7) on the end of a horizontal tube (3) carries a lever (16) with a cam face (18) that engages the protrusion (4) to lock the tubes together. The horizontal member (3) can be at any radial orientation relative to the upright tube (2).
Patent EP-0040753-A2 (EP)
Inventor: ROSENFELDT BERND
IPC: H05K5/00
Filed: 1981-05-12
Abstract: Die Erfindung bezieht sich auf einen isolierten Einschub mit hoher Spannungsfestigkeit zum Einschieben in die Einbuchtung eines Gerätegehäuses. Ziel der Erfindung ist es, einen Einschub aufzubauen, der bei einfachstem Aufbau optimal isoliert und spannunsfest ist. Dieses Ziel wird erfindungsgemäss dadurch erreicht, dass er zusammengesetzt ist aus einem Mantelgehäuse (98) aus hochisolierendem Kunststoff, z.B. Amino-Butadien-Styrol (ABS) od. dgl., und einem Schichtpaket aus wenigstens zwei Abschirmblechen (122, 123), z.B. aus Aluminium oder Stahlblech, mit dazwischen gelagertem Leiterplattenaufbau (120, 121) als Träger für jene Bauelemente, die zur Energie- und/oder Signalübertragung notwendig sind, welches Schichtpaket in das hochisolierende Mantelgehäuse einschiebbar ausgebildet ist.