baber/WOPTO huggingface dataset:
Patent EP-4254399-A1 (EP)
Inventor: KHANDELWAL SARVESH
IPC: G10K11/178
Filed: 2023-03-27
Abstract: Aspects of the present invention relate to an audio processing system (1) for a vehicle (3). The audio processing system (1) is configured to process an audio signal (AS-n) representing sound waves originating from at least one vehicle (3) system disposed on the vehicle (3). The audio processing system (1) includes a controller (21) configured to receive the audio signal (AS-n) from a microphone (5). The controller (21) processes the audio signal (AS-n) to generate a frequency domain representation of the audio signal (AS-n). The controller (21) also receives a first operating signal (OS-n) indicating an operating state of a first said vehicle system (VS-n). The controller (21) decompose the frequency domain representation of the audio signal (AS-n) in dependence on the first operating signal (OS-n) to identify a first audio profile associated with the operation of the first vehicle system (VS-n). Aspects of the present invention also relate to a vehicle (2) including an audio processing system (1).
Patent EP-4252865-A1 (EP)
Inventor: YU SHIJIANG
IPC: A62C3/16
Filed: 2023-03-29
Abstract: Embodiments of this application provide an energy storage system and a control method thereof, which is applied to the energy field. The system includes a fire suppression system controller, a fire extinguishing apparatus, a first sensing unit configured to detect a temperature and smoke of the energy storage system, a second sensing unit configured to detect a thermal runaway parameter, an energy storage system controller, and an energy storage unit. When the thermal runaway parameter output by the second sensing unit meets a thermal runaway condition, the energy storage system controller sends alarm information to the fire suppression system controller, to stop energy charging or energy supply of the energy storage unit. When receiving the alarm information sent by the first sensing unit and/or the energy storage system controller, the fire suppression system controller indicates the fire extinguishing apparatus to perform a fire extinguishing operation. In this way, thermal runaway is recognized in time and accurately, and suppression is performed in a thermal runaway phase, to effectively reduce fire risks such as burning and explosion and heat propagation caused by thermal runaway of the energy storage system.
Patent EP-4261465-A1 (EP)
Title: Air conditioner
Inventor: YUN HYEONGNAM
IPC: F24F1/0047
Filed: 2023-04-11
Abstract: The present disclosure relates to an air conditioner. The air conditioner of the present disclosure includes a case; a base panel which is disposed in one side of the case, and has an inlet into which air flows; an inlet grill which is rotatably disposed in the base panel based on a first rotation shaft, and disposed in a lower side of the inlet; and a first filter which is movably or rotatably disposed in the base panel based on a second rotation shaft, and removes foreign substances in the air flowing into the inlet, wherein the second rotation shaft of the first filter is movably disposed in a front-rear direction in an upper side of the first rotation shaft of the inlet grill.
Patent EP-4287223-A1 (EP)
Inventor: KOBAYASHI CHIE
IPC: H01F27/28
Filed: 2023-04-20
Abstract: Provided is a core for a stationary electromagnetic apparatus, in which a compressive stress load in the laminating direction of amorphous thin strips that form an amorphous core is suppressed so that noise generated by magnetostrictive vibration is reduced while maintaining a space factor of the amorphous core. The core for a stationary electromagnetic apparatus 10 according to the present invention includes: a laminated body 1 formed of amorphous metal thin strips; and a holding member 2 that holds the laminated body 1, in which a width b of the holding member 2 is equal to or more than a width a of the laminated body 1 in a laminating direction.
Patent EP-4307277-A1 (EP)
Inventor: BILLET-FOISSAC EMILIE
IPC: G08G5/00
Filed: 2023-04-24
Abstract: La présente invention concerne une interface homme-machine (1) d'aide au pilotage pour surveiller un aéronef (95) se déplaçant selon une trajectoire vers ou à partir d'une aire d'atterrissage (100), ladite interface homme-machine (1) d'aide au pilotage comprenant un afficheur (10) et un générateur de symboles (20), ledit générateur de symboles (20) étant configuré pour piloter un affichage sur ledit afficheur (10) et selon une configuration d'affichage variable d'au moins une image (30, 50) comprenant plusieurs symboles d'affichage. Ledit générateur de symboles (20) est configuré à chaque instant de calcul pour paramétrer ladite configuration d'affichage en fonction d'un éloignement (D0) entre l'aéronef (95) et ladite aire d'atterrissage (100), ledit générateur de symboles (20) étant configuré pour calculer un emplacement de chaque symbole d'affichage (25) sur l'afficheur (10) en fonction de la configuration d'affichage à chaque instant de calcul.
Patent EP-4272918-A1 (EP)
Title: Chainsaw comprising a drive coupling having a neutral state wherein the chain is freely movable
Inventor: LIBERT SCOTT
IPC: B27B17/10
Filed: 2023-05-03
Abstract: Chainsaws and methods of operating chainsaws are provided. A chainsaw (100) includes a guide bar (102) supporting a chain (104); a motor (114) configured to drive the chain (104), the motor (114) receiving power from an electrical energy source (118) of the chainsaw (100); a sprocket (116) operably coupled between the motor (114) and the chain (104) to impart driving force from the motor (114) to the chain (104); and an operating device (122) operably coupled between the motor (114) and the sprocket (116) and moveable between a driving state and a neutral state, wherein the chain (104) is freely moveable in at least one direction relative to the motor (114) when the operating device is in the neutral state.
Patent EP-4304065-A1 (EP)
Inventor: ROHNER RONALD
IPC: H02K41/03
Filed: 2023-07-04
Abstract: Ein Konstantkraftgeber umfasst:- einen Stator (2), der eine Längsachse (22) sowie einen permanentmagnetischen Statorbereich (20) aufweist; und- einen in Richtung der Längsachse relativ zum Stator bewegbar angeordneten Läufer (1), der einen permanentmagnetischen Läuferbereich (7) aufweist.Der permanentmagnetische Statorbereich (20) und der permanentmagnetische Läuferbereich (7) ist jeweils in einer Magnetisierungsrichtung magnetisiert, die senkrecht zur Richtung der Längsachse (22) ist. Der permanentmagnetische Statorbereich (20) und der permanentmagnetische Läuferbereich (7) sind in der Richtung der Längsachse lediglich teilweise überlappend angeordnet, so dass eine zwischen dem permanentmagnetischen Statorbereich (20) und dem permanentmagnetischen Läuferbereich (7) wirkende magnetische Kraft eine Nettokraftkomponente in der Richtung der Längsachse (22) aufweist.Der permanentmagnetische Läuferbereich (7) weist einen ersten Teilbereich (71) auf, der eine Magnetisierung aufweist, die eine Nettomagnetisierungskomponente in einer Richtung (30) entgegengesetzt zu der Magnetisierungsrichtung (31) des permanentmagnetischen Statorbereichs (20) aufweist,so dass im Fall einer lediglich teilweise überlappenden Anordnung des ersten Teilbereichs (71) und des permanentmagnetischen Statorbereichs (20) die Nettokraftkomponente eine abstossende Nettokraftkomponente (50) umfasst, die den Läufer in Richtung der Längsachse (22) vom Stator (2) weg abstösst.
Patent EP-4306971-A1 (EP)
Title: Verfahren und elektrische schaltungsanordnung zur bestimmung eines zweig-isolationswiderstands und einer zweig-ableitkapazität in einem ungeerdeten stromversorgungssystem
Inventor: BECKER PASCAL
IPC: G01R27/18
Filed: 2023-07-04
Abstract: Die Erfindung betrifft ein Verfahren und eine elektrische Schaltungsanordnung (10) zur Bestimmung eines Zweig-Isolationswiderstands (Rz) und einer Zweig-Ableitkapazität (Cz) eines zu überwachenden Leitungszweigs (4) in einem verzweigten, ungeerdeten Stromversorgungssystem (2) mit aktiven Leitern (L1, L2), wobei eine Messspannung (Um) mittels einer steuerbaren Messspannungsquelle (12) zentral eingespeist und ein durch die Messspannung (Um) bewirkter Differenzstroms (Iz) in dem zu überwachenden Leitungszweig (4) mittels eines Stromsensors (20) erfasst wird. Die zentral eingespeiste Messspannung (Um) ist über jeweils eine Generatorperiode (P) mit einer durch die Frequenzzusammensetzung definierten, charakteristischen Signalform ausgebildet. Anhand dieser (Frequenz-)Modulation der Messspannung (Um) findet von dem zentralen Einspeiseort der Messspannung (Um) an den in dem zu überwachenden Leitungszweig (4) angeordneten Stromsensor (20) eine Informationsübertragung statt. Aufgrund dieser Information kann der Stromsensor (20) ermitteln, mit welchem Widerstandwert (Ra1, Ra2) die Ankoppelschaltung (14) in der jeweiligen Generatorperiode (P) die Messspannung (Um) einspeist, ohne dass ein weiterer Kommunikationskanal erforderlich ist.
Patent EP-4306414-A1 (EP)
Inventor: VENKATA SURESH BABU KAPPA
IPC: B64D11/06
Filed: 2023-07-12
Abstract: An actuator control system for an assembly including moveable components such as a passenger seat (200). The system includes a first motor (102) having a first rotating shaft (104), a second motor (106) having a second rotating shaft (108), and a plurality of gear assemblies including a gear (114) disposed between the shafts. A controller (112) operates to move each gear independently between a neutral position and a rotationally engaged position with one of the rotating shafts. Each gear is coupled to a flexible shaft (116) rotationally coupled to an actuator for moving the moveable component. In use, a singular controller and the two motors control N number of actuators.
Patent EP-4250120-A1 (EP)
Title: Automatic display unit backup during failures of one more display units through the utilization of graphic user interface objects defined for control transfer and reversion after resolution of the failures
Inventor: Fairchild David Allen
IPC: G06F11/20
Filed: 2018-06-06
Abstract: Automatic display unit backup during failures of one more display units through the utilization of graphic user interface objects defined for control transfer and reversion after resolution of the failures is provided herein. A system 600 can comprise a memory 110 operatively coupled to a processor 112 that executes stored executable components comprising a first controller 602, a second controller 604, and a failure indication component 104 that provides a first notification based on a first detection of a first failure at the second controller 604, and a second notification based on a second detection of a second failure at the first controller 602. Further, the executable components can comprise a control transfer component 108 that automatically transfers control of a second display unit 602 from the second controller 604 to the first controller 602 based on the first notification.
Patent EP-4261651-A1 (EP)
Inventor: CONTE ANTONINO
IPC: G05F1/56
Filed: 2023-03-31
Abstract: A LDO regulator circuit comprises an input comparator (10) as well as driver circuitry including transistors (MDRV_1A, MCASC_2A, MDRV_1B, MCASC_2B) having a current flow path therethrough coupled to an output node (vout) of the regulator. A first (12A) and a second (12B) driver each comprises: driver transistors (MDRV_1A, MCASC_2A, MDRV_1B, MCASC_2B) having the current flow paths therethrough coupled to the output node (vout), capacitive boost circuitry (C1A, C1B, C2A, C2B) that applies to the drive transistors (MDRV_1A, MCASC_2A, MDRV_1B, MCASC_2B) a voltage-pumped (100A; vbl_boost) replica of the comparison signal (COMP _OUT). Voltage refresh transistor circuitry (M1A, M2A, M1B, M2B) coupled to the capacitive boost circuitry (C1A, C1B, C2A, C2B) transfer thereon the voltage-pumped (100A, vbl_boost) replica of the comparison signal (COMP_OUT). The first (12A) and second (12B) drivers can be controllably (PA_LV, PB_LV) switched between:a first mode of operation, during which the current flow path through the driver transistors (MDRV_1A, MCASC_2A, MDRV_1B, MCASC_2B) is conductive or non-conductive based on the voltage-pumped (100A; vbl_boost) replica of the comparison signal (COMP_OUT), anda second mode of operation, during which the voltage refresh transistor circuitry (M1A, M2A, M1B, M2B) coupled to the voltage boost capacitive circuitry (C1A, C1B, C2A, C2B) is activated (ON) to transfer thereon the voltage-pumped (100A; vbl_boost) replica of the comparison signal (COMP_OUT), and the current flow path through the driver transistors (MDRV_1A, MCASC_2A, MDRV_1B, MCASC_2B) is non-conductive.
Patent EP-4246188-A1 (EP)
Title: Receiving module, encapsulation structure, printed circuit board, and electronic device
Inventor: WANG TONG
IPC: G01S19/36
Filed: 2023-01-04
Abstract: This application provides a receiving module, a packaging structure, a printed circuit board, and an electronic device, related to the field of radio frequency technologies, which can mitigate a problem that application scenarios of a front-end receiving module of an existing GNSS receiver are limited. The receiving module includes a first filtering unit, an amplifying unit, and a control element. The first filtering unit is disposed at a first end of the amplifying unit and the control element is connected to the amplifying unit, to control an operating mode of the amplifying unit. When the amplifying unit operates in a first mode, the first end of the amplifying unit acts as a signal input end, and in this way, the first filtering unit acts as a front filtering unit. When the amplifying unit operates in a second mode, the first end of the amplifying unit acts as a signal output end, and in this way, the first filtering unit acts as a rear filtering unit. The control element is used to control the amplifying unit to switch an operating mode. A built-in filtering unit of the receiving module can act as the front filtering unit or the rear filtering unit, which can be applied to different application scenarios.
Patent EP-0000181-A1 (EP)
Inventor: STECKER JOSEF
IPC: G21F9/08
Filed: 1978-06-22
Abstract: A process and apparatus for solidifying toxic and waste materials, in particular radioactive materials, by means of which it is possible to avoid an increase in volume, and to contain and render harmless the toxic or waste materials produced with the least possible amounts of neutral materials. For this purpose, a solution or suspension of waste material is guided through a precoated filter which is subjected to freeze drying after being loaded with the waste materials, so that only the toxic waste materials remain attached to the surface of the filter. A solidifying agent, e.g. cement slurry, is then introduced into the dried filter, and penetrates into the cavities of the filter and completely surrounds the latter. The process of filtering, freeze drying and solidification is carried out directly in the closed container (10) provided for the final disposal of the waste materials, which is filled with the filter medium (11a) and is connected to a cooling unit (31) which is connected on the other hand to a steam condenser (30) from which the extracted heat is once again supplied immediately to the container (10) in order to dry the filter medium (11a). Connected to the container (10) is a maser (25) which supplies the filter medium (11a) by means of microwaves with additional heat of an amount such that the frozen toxic material suspension is converted immediately from the solid ice phase into the steam phase. <IMAGE>
Patent EP-0002281-A1 (EP)
Inventor: CENKER MOSES
IPC: C08G18/09
Filed: 1978-12-04
Abstract: Rigid foams characterized by carbodiimide and isocyanurate linkages are prepared by catalytically condensing an organic polyisocyanate in the presence of (a) a carbodiimide-promoting compound and (b) certain C 1 -C 8  alkali metal carboxylates as trimerization catalysts.
Patent EP-0002642-A1 (EP)
Title: Système d'antenne à pouvoir séparateur élevé
Inventor: GRALL GEORGES
IPC: G01S7/52
Filed: 1978-12-12
Abstract: Il comprend une antenne d'émission composée de deux transducteurs (T1) et (Tn) émettant en synchronisme ou en opposition de phase et ayant une longueur sensiblement égale à l'antenne de réception composée de transducteurs T1, T2 ... Tn avec des déphaseurs à prises multipes D1, D2 ... Dn. Les voies sont centrées sur les maximums d'émission. L'invention peut être utilisée pour la détection de cibles par sonar.
Patent EP-0006106-A1 (EP)
Inventor: MEISSNER WOLFGANG
IPC: B60J10/33
Filed: 1979-02-19
Abstract: 1. A beading of rubber or plastics material having a middle portion (1) and two side portions (2) forming a substantially U-shaped cross-sectional profile with a metallic insert (3) embedded in it, the beading being mountable on a retaining flange (11) of a vehicle body or the like and being provided, on at least one side portion (2), with a retaining lip (4) which is formed integrally on the inside of the beading and extends continuously in the longitudinal direction of the beading so as to bear against the retaining flange (11), which retaining lip comprises a resilient neck portion (5) forming a pivot point (7) as seen in cross-section, and a head portion (6) which adjoins the neck portion and has a bearing surface (8) of convex shape facing the retaining flange (11), characterized in that, in relation to the pivot point (7), the bearing surface (8) is formed in the manner of a spiral with a radius which increases towards the middle portion (1) of the beading.
Patent EP-0005213-A1 (EP)
Inventor: KNIPP ULRICH DR
IPC: B60C5/01
Filed: 1979-04-19
Abstract: In rotomoulded tyres, the tread (1) must not be bonded to the tyre torus (2), but, in this production method, a strong bond is also obtained in the case of a different, but similar type of material. Polyurethane-based elastomers are particularly preferred for this type of tyre. Exothermic reaction moulding does not require complex heating equipment. Tyres with additional internal or external sheathing can also be produced relatively simply by this method.
Patent EP-0008637-A1 (EP)
Inventor: THOMENIUS KAI E
IPC: G01S7/52
Filed: 1979-07-11
Abstract: An electronically scanned phased array diagnostic system for describing internal structure of a subject by the use of ultrasonic energy. The system includes a transducer unit with an array of ultrasonic energy conversion segments and control circuitry for actuating the segments to direct ultrasonic energy into the subject. Imaging circuitry is included for interpreting electrical return signals produced by the segments in response to ultrasonic echoes. The imaging circuitry includes transmission delay circuits for imposing time delays on the return signals for steering and focusing system echo reception. Each transmission delay circuit includes first and second delay elements for impressing first and second delay time components on the return signals. Each pair of the first delay elements are coupled in parallel with separate transducer elements, and serially combined with a downstream second delay element The first delay elements provide a portion of the reception steering capability. The second elements provide the remainder of the steering, and the beam focusing, delay. components. The system further includes display apparatus responsive to the delayed return signals for producing an image of the subject's internal structure.
Patent EP-0010311-A1 (EP)
Title: Paper forming fabric
Inventor: BUCHANAN JOHN G
IPC: D21F1/10
Filed: 1979-10-19
Abstract: A paper forming fabric having two layers of synthetic weft strands (1-8) with interwoven synthetic warp strands (30-33) and approximately 100 % warp fill. The upper layer of the fabric comprises a regular array of mesh openings in which the distance between consecutive openings measured in the weft direction is never greater than the thickness of a single warp strand and, measured in the warp direction, is never greater than the thickness of a single weft strand.
Patent EP-0010767-A1 (EP)
Inventor: SCHILLING ROGER A
IPC: F23N5/20
Filed: 1979-11-02
Abstract: An electronic control system (10) for safely operating a pair of redundant solenoid type valves (14, 16; 15, 17) utilizes an alternating current potential (25, 26) for energizing the valves. The first valve coil (14) is energized across the applied potential by a first SCR (52) and then is placed in series with the second valve coil (15). The second valve coil (15) is energized when applying the A. C. potential (25, 26) to a series circuit including the first and second valve coils (14, 15) and a second SCR (56). The series combination is selected so that once the valves are energized they will stay open in the series configuration.
Patent EP-0012252-A1 (EP)
Inventor: ROACH CHARLES J
IPC: F02C7/052
Filed: 1979-11-23
Abstract: An inlet air cleaner and mist eliminator assembly is provided for the air intake of gas turbine engines or other air breathing devices comprising, in combination, in flow sequence, a first array (10) of vortex air cleaners (69) removing coarse and heavy liquid droplets and solid contaminant particles, but not light and well dispersed liquid and solid contaminant particles; a second array (50) of sheets of filamentary woven or nonwoven material, arranged to receive partially cleaned air from the vortex air cleaner array, and remove and coalesce light and well dispersed liquid contaminant droplets and particles suspended therein, and a third array (60) of vortex air cleaners {69), arranged at the same or preferably a higher density and flow-through capacity per unit of inlet open surface area than the first array (10) to receive residual cleaned air from the second array, and removing additional light and well-dispersed coalesced liquid droplets and solid contaminant particles.
Patent EP-0013371-A1 (EP)
Inventor: KRAUSE HANS-JOACHIM DR DIPL-CH
IPC: C08F2/30
Filed: 1979-12-13
Abstract: 1. A process for the production of polymers by emulsion polymerization of ethylenically unsaturated monomeric compounds in aqueous dispersion in the presence of water-soluble dispersants and polymerization initiators, with or without isolation of the polymers from the polymer dispersion, characterized in that an alkylene oxide adduct of an alicyclic monohydroxy compound is used as water-soluble dispersant in an amount of 0.5 to 5% by weight, based on monomers, the monomer/water ratio being from 1:3 to 1:1.
Patent EP-0003856-A1 (EP)
Inventor: BAUREIS HANS PAUL
IPC: C22C1/04
Filed: 1979-02-07
Abstract: 1. A bearing material, wherein the material comprises a porous metallic carrier layer which is from 0,1 to 0,5 mm thick sintered on to a metallic supporting layer, the pores of the carrier layer being filled completely with an acetal resin and wherein the carrier layer consists of an alloy of the composition 5 to 25 % by weight lead, 5 to 15 % by weight tin, the remainder copper and wherein a layer of said acetal resin 0,1 to 0,5 mm thick is present above said carrier layer and wherein in case said acetal resin contains up to 20 % by weight of one more additional materials for improving the sliding properties of the bearing material and wherein the particles of said carrier layer are formed as elongated modules.
Patent EP-0014804-A1 (EP)
Inventor: CLARKE JAMES WILLIAM
IPC: C10G1/04
Filed: 1979-12-18
Abstract: Filtration of coal digest can be greatly facilitated by liquid phase extraction using an aromatic solvent oil of coal in at least two stirred reactors in series. Control of residence time is greatly enhanced, reducing or eliminating short residence time digest components which increase filter cake resistivity and long residence time components which have repolymerised and cause loss of yield.