baber/WOPTO huggingface dataset:
Patent EP-3819561-A1 (EP)
Inventor: HU SONGTAO
IPC: F25B30/06
Filed: 2018-12-22
Abstract: The present invention discloses a thin-shell heat exchanger, a subway waste heat source heat pump system, an installation and construction method of the thin-shell heat exchanger, and an operating method of the system. The system comprises the thin-shell heat exchanger, a compressor, a condenser, an evaporator, a terminal heat exchanger and an auxiliary cold source, wherein the high temperature liquid was delivered to the evaporator through a circulation loop between the thin-shell heat exchanger in the surrounding rock of subway tunnel and a heat pump unit, the evaporator delivers the high temperature liquid to the condenser through the compressor, low temperature return water at the terminal heat exchanger is delivered to the condenser through a circulation loop between a winter load side terminal heat exchanger and the heat pump unit, and high temperature water flows into the terminal heat exchanger from the condenser to supply heat to ground buildings; cooling water in the condenser exchanges heat with high temperature and high pressure refrigerant gas, and then is delivered to the auxiliary cold source through a circulation loop between a summer auxiliary cold source and the heat pump unit for cooling, the cooling water in the condenser is delivered to the evaporator through a throttling valve, and chilled water in the evaporator is cooled and then delivered to the terminal heat exchanger through a circulation loop between a summer load side terminal heat exchanger and the heat pump unit to supply cold to the ground buildings.
Patent EP-3763230-A1 (EP)
Inventor: KUDO TAKAHISA
IPC: A24F40/485
Filed: 2018-03-05
Abstract: Provided is a technology related to a non-combustion heating-type smoking article in which the smoke temperature does not rise excessively and the amount of a flavor component that is delivered during each suction is stable. A non-combustion heating-type smoking article comprises: a mouthpiece having a suction port hole; a flavor source accommodation section that accommodates a flavor source, and that has a vapor discharge port that discharges a vapor component generated by evaporation of the flavor source; a heater for heating and evaporating the flavor source; a chamber section for establishing communication between the vapor discharge port and the suction port hole, and temporarily storing the vapor component generated by evaporation of the flavor source; and an air intake hole that establishes communication between the inside and the outside of the chamber section. The vapor discharge port is opened to only the chamber section, and during each suction, the vapor component that has accumulated in the chamber section is mixed with intake air that has flowed into the chamber section from the air intake hole and is then transported to the suction port hole.
Patent EP-3873764-A1 (EP)
Inventor: OHMORI SHINSUKE
IPC: B60L53/10
Filed: 2018-10-30
Abstract: A driverless dedicated replenishment vehicle (DDRV) including a fuel cell generator for converting hydrogen gas to electrical energy, a first energy storage device configured to store hydrogen for conversion to electrical energy by the fuel cell generator, a receiver configured to receive data from at least one of: one or more vehicles within a predetermined radius of the DDRV, and a command center, power receiving means configured to enable reloading of hydrogen to the energy storage device, power transfer means configured for transferring energy from the first energy storage device to an energy supply of the one or more vehicles, and navigation control means configured for guiding the DDRV to a replenishment location based at least in part, on the received data.
Patent EP-3788251-A1 (EP)
Inventor: YARBROUGH AARON A
IPC: B29L31/08
Filed: 2018-05-03
Abstract: A rotor blade assembly for a wind turbine may include a first blade segment having a first joint end and a second blade segment having a second joint end, with the blade segments being coupled together such that the first and second joint ends are located at or adjacent to a joint interface between the blade segments. The blade assembly may also include a pre-loaded beam extending outwardly from the second blade segment across the joint interface such that the pre-loaded beam is received within the first blade segment. The pre-loaded beam may be compressed between the opposed internal structural components of the first blade segment such that a first engagement interface is defined between a first side of the pre-loaded beam and the first internal structural component and a second engagement interface is defined between an opposed second side of the pre-loaded beam and the second internal structural component.
Patent EP-3778154-A1 (EP)
Inventor: SUGIMOTO Shunro
IPC: B25J15/08
Filed: 2018-06-18
Abstract: Provided is a handling unit that makes it easy to achieve size reduction and weight reduction and that can ensure gripping accuracy and repetition accuracy. A handling unit (10) is provided with: a collet (11) integrally having a reference part (11a), a plurality of elastic deformation parts (11b) connected to the tip side in the axial direction of the reference part, finger parts (11c) respectively connected to the tip sides in the axial directions of the elastic deformation parts, and a driven part (11t) that receives a driving force for causing elastic deformation of the elastic deformation parts; a housing (12) having a cylinder structure (12s) formed on the base end side in the axial direction or the outer circumferential side of the collet and provided with a fluid supply port and having a collet locking part (12r) that locks the collet at a locking position in the axial direction; and an operation body (13) having a driving part (13c) that imparts a driving force to the driven part, a pressure reception part (13d) that receives the pressure of a fluid supplied from the fluid supply port, and a cylinder slide contact part (13s) that makes slide contact with the internal surface of the cylinder structure so as to be hermetically movable in the axial direction.
Patent EP-3633676-A1 (EP)
Inventor: Kang Yuanxun
IPC: G10L21/0216
Filed: 2018-08-22
Abstract: Disclosed herein is a method for RNN-based noise reduction in a real-time conference, comprising:performing frame-and-window for a speech signal to obtain a logarithmic spectrum of the speech signal, and placing the logarithmic spectrum into the RNN model to determine a noise reduction suppression coefficient, and then obtaining the denoised speech signal by applying the noise reduction suppression coefficient to the logarithmic spectrum of the original signal, thereby achieving utilization of the RNN noise reduction method in real-time conferences. Since the GRU model as used herein retains the characteristics of the information in past-time to some extent, and an appropriate window length is selected for performing the frame-and-window of the speech signal, when inputting the RNN model for estimation, only the logarithmic spectrum of the current frame needs to be inputted. The RNN model of the present disclosure has few requirements on inputted information, without performing huge preprocessing on the received speech signal, which in turn reduces computation burden, increases response speed, and enhances real-time performance, and provides a method for RNN-based noise reduction that can be used in real-time conferences.
Patent EP-3790189-A1 (EP)
Inventor: YING WENRONG
IPC: H03F1/26
Filed: 2018-06-30
Abstract: This application discloses a single-ended-to-differential amplifier and a radio frequency receiver. The single-ended-to-differential amplifier including a first inverting amplifier, a second inverting amplifier and a third inverting amplifier. Both an input end of the first inverting amplifier and an input end of the second inverting amplifier are coupled to an input end of the single-ended-to-differential amplifier, an output end of the first inverting amplifier is coupled to an input end of the third inverting amplifier, an output end of the second inverting amplifier is coupled to a first output end of the single-ended-to-differential amplifier, and an output end of the third inverting amplifier is coupled to a second output end of the single-ended-to-differential amplifier. An impedance element is coupled between the input end of the first inverting amplifier and the output end of the first inverting amplifier. In this application, the single-ended-to-differential amplifier has a smaller area and a larger frequency range to implement broadband matching. Therefore, a small quantity of single-ended-to-differential amplifiers can cover a wide frequency range and an area of the radio frequency receiver can be reduced.
Patent EP-3762216-A1 (EP)
Inventor: MARTIN VIDAL PAU
IPC: B33Y40/00
Filed: 2018-07-12
Abstract: In one example, an apparatus for supplying material to an additive manufacturing platform comprises a rotatable delivery module comprising a vane; and a plurality of distribution elements. In use, the rotatable delivery module is controllable to rotate the vane to a supply position to enable material to be supplied to an additive manufacturing platform from the vane. The vane and the plurality of distribution elements are arranged such that during the rotation: the vane provides a dose amount of material from a material supply module for supply to an additive manufacturing platform and at least one of the plurality of distribution elements distributes material within the material supply module so that the vane supplies a substantially uniform dose of material along the length of the vane to the additive manufacturing platform.
Patent EP-3827461-A1 (EP)
Inventor: HUA WENYU
IPC: H01L27/11551
Filed: 2018-10-18
Abstract: 3D memory devices (100,200,300) having zigzag slit structures (324,402,546) and methods for forming the same are disclosed. A 3D memory device (100,200,300) includes a substrate (302,502), a memory stack (310,538) including interleaved conductive layers (306,536) and dielectric layers (308,508) above the substrate (302,502), an array of NAND memory strings (102,304,404,518) each extending vertically through the memory stack (310,538), and a plurality of slit structures (324,402,546) laterally dividing the array of NAND memory strings (102,304,404,518) into a plurality of memory regions. Each of the plurality of slit structures (324,402,546) extends vertically through the memory stack (310,538) and extends laterally in a first zigzag pattern in a plan view.
Patent EP-3678278-A1 (EP)
Inventor: CANALES FRANCISCO
IPC: H02J7/00
Filed: 2019-01-02
Abstract: A charging station (10) for electric vehicles (38) comprises a central part (12) for converting a grid AC voltage from an electrical grid (18) into a high frequency AC voltage; a distribution network (16) for distributing the high frequency AC voltage; and a plurality of coils (26, 36) directly connected to the distribution network (16), wherein each coil (26, 36) is adapted for transferring energy to an electrical vehicle (38).
Patent EP-3566649-A1 (EP)
Inventor: LEVINSON DOUGLAS A
IPC: A61B5/15
Filed: 2010-03-02
Abstract: The present invention generally relates to devices and techniques associated with diagnostics, therapies, and other applications, including skin-associated applications, for example, devices for delivering and/or withdrawing fluid from subjects, e.g., through the skin. In some embodiments, the device includes a system for accessing an extractable medium from and/or through the skin of the subject at an access site, and a pressure regulator supported by a support structure, able to create a pressure differential across the skin at at least a portion of the access site. The device may also include, in some cases, a sensor supported by the support structure for determining at least one condition of the extractable medium from the subject, and optionally a signal generator supported by the support structure for generating a signal relating to the condition of the medium determined by the sensor.
Patent EP-3682971-A1 (EP)
Inventor: WOLTERS HENDRIK
IPC: B03B5/32
Filed: 2019-01-16
Abstract: A device for wet mechanical separation of a mixture of solid materials of different density comprises a rotatable drum (2) having a bottom wall (3), a closed peripheral wall (4) and an open top (5). The drum tapers conically upwards and vertically. A motor (M) is provided for rotating the drum in a rotation direction. A supply (7) supplies a separating liquid with a mixture of solid materials of different density through the open top (5) into the rotatable drum (2). During operation rotating the drum results in driving the separating liquid with the mixture of solid materials outwardly towards the inner wall of the drum. Depending on their density solid materials to be separated either float on the surface of separating liquid or sink towards the bottom wall and can be discharged and gathered from the top or bottom of the drum, respectively. The device comprises at least one discharge (11) extending radially outwards from the bottom wall (3) of the drum (2) for separating liquid and solid materials that have sunk to the bottom wall.
Patent EP-3528217-A1 (EP)
Title: Vorrichtung und verfahren zur optischen prüfung eines sicherheitsdokuments, insbesondere eines passbuches
Inventor: FOX THOMAS
IPC: G07D7/121
Filed: 2019-02-18
Abstract: Die Erfindung betrifft eine Vorrichtung (1) zur optischen Prüfung eines Sicherheitsdokuments (2), insbesondere eines Passbuches, umfassend eine erste optische Erfassungseinrichtung (10) zur Erfassung optisch wahrnehmbarer Informationen, insbesondere eines oder mehrerer optisch wahrnehmbarer Merkmale, die dazu eingerichtet ist, ein Sicherheitsdokument (2) in einer ersten Richtung (r1) optisch zu prüfen, und mindestens eine zweite optische Erfassungseinrichtung (20) zur Erfassung optisch wahrnehmbarer Informationen, die dazu eingerichtet ist, das Sicherheitsdokument (2) in einer von der ersten Richtung (r1) abweichenden zweiten Richtung (r2) oder in der ersten Richtung (r1) von einer anderen Seite als die erste optische Erfassungseinrichtung (10) optisch zu prüfen.Weiterhin betrifft die Erfindung ein Verfahren und ein System zur optischen Prüfung eines Sicherheitsdokuments mittels der erfindungsgemäßen Vorrichtung (1) zur optischen Prüfung.
Patent EP-3699648-A1 (EP)
Inventor: VON BLANCKENHAGEN BERNHARD
IPC: C23C14/00
Filed: 2019-02-22
Abstract: Die Erfindung betrifft ein Interferenzschichtsystem, umfassend eine Mehrzahl von optisch transparenten Schichten, wobei das Interferenzschichtsystem kein Trägersubstrat aufweist und wobei die optisch transparenten Schichten flächig übereinander angeordnet sind, wobei die optisch transparenten Schichten aus der Gruppe, die aus Dielektrika, Metallen und Kombinationen davon besteht, ausgewählt werden, wobei wenigstens eine erste optisch transparente Schicht einen Brechungsindex n<sub>1</sub>und wenigstens eine zweite optisch transparente Schicht einen Brechungsindex n<sub>2</sub>aufweist und wobei sich der erste Brechungsindex n<sub>1</sub>und der zweite Brechungsindex n<sub>2</sub>um wenigstens 0,1 unterscheiden. Die Erfindung betrifft ferner die Herstellung und die Verwendung des Interferenzschichtsystems.
Patent EP-3594141-A1 (EP)
Inventor: GERTLOWSKI GEORG
IPC: B65G54/02
Filed: 2019-02-26
Abstract: Beschrieben wird eine Behandlungsmaschine (1) für Behälter (2), umfassend wenigstens ein Behandlungsaggregat (3, 3'); und ein Linearmotorsystem (4) mit Langstatoren (5, 15) und davon individuell angetriebenen Transportfahrzeugen (6, 16), wobei die Langstatoren in Form einer oberen und einer unteren Umlaufbahn (20, 30) für die Transportfahrzeuge miteinander am Behandlungsaggregat zugewandten, insbesondere geradlinigen Transportabschnitten (23, 33) angeordnet sind, und wobei die Transportfahrzeuge paarweise zum vertikalen Einspannen der Behälter ausgebildet sind. Dadurch, dass die obere und die untere Umlaufbahn Wendeabschnitte (21, 25, 31, 35) mit im Wesentlichen vertikaler Bahnkrümmung (27, 28, 37, 38) umfassen, lässt sich ein besonders kompakter Behältereinlauf und Behälterauslauf mit flexibler Anpassung der Transportteilung innerhalb der Behandlungsmaschine ohne zusätzliche Einlaufsterne, Auslaufsterne oder dergleichen bereitstellen.
Patent EP-3534008-A1 (EP)
Inventor: DESIRON ANDRIES JAN F
IPC: F04C28/06
Filed: 2015-01-08
Abstract: Method for preventing condensate in the oil of an oil-injected compressor (1),before the compressor element (2) is stopped, when the maximum pressure (pmax) in the consumer network (16) has been reached, the compressor element continues to be driven until the temperature (T) of the oil or the compressed gas is lower than a set fixed or calculated minimum value (Tmin) above which there is no or as little condensate as possible in the oil.
Patent EP-3546834-A1 (EP)
Inventor: GEMELLI LUCA
IPC: F24C15/32
Filed: 2019-03-28
Abstract: An oven (1) for cooking food provided with a washing system that comprises a supplying and distributing assembly comprising a supply chamber (6) that is suppliable with a washing liquid in a washing procedure for washing a cooking chamber (3) of the oven (1) and with water in a rinsing procedure for rinsing said cooking chamber (3), said supplying assembly further comprising a distributor element (9, 10) that communicates with the supply chamber (6) and is configured for distributing said washing liquid, or said water, both in a cooking zone (3a) of the cooking chamber (3) and in a heating zone (3b) of the cooking chamber (3).
Patent EP-3716432-A1 (EP)
Inventor: LINDELL ELISABETH
IPC: H02H3/02
Filed: 2019-03-29
Abstract: The invention concerns a variable speed drive arrangement (16) as well as a method and computer program product for operating a circuit breaker (12) from such a variable speed drive arrangement (16). The arrangement (16) is connected between a load (18, 20) and an AC system (10) via a drive transformer (14) and the circuit breaker (12) and comprises an AC to AC converter (24) connected to the AC system (10). It also comprises a control unit (26) controlling the converter (24). When there is a need to operate the circuit breaker (12), the control unit (26) obtains measurements of at least one electrical property (EP) of the connection, determines at least one phase angle when the circuit breaker (12) is to be operated and sends, to the circuit breaker (12), at least one control signal (S) controlling the circuit breaker (12) to perform the operation at the determined phase angle.
Patent EP-3549713-A1 (EP)
Inventor: NARDI AARON T
IPC: C23C24/08
Filed: 2019-04-05
Abstract: Aspects include supplying a plurality of nickel-enriched braze powder particles (122) to a cold spray system (101) through a particle supply inlet (120). The nickel-enriched braze powder particles are accelerated through a transfer tube (162) and out an exit (164) in the transfer tube towards a substrate to produce a braze cold-sprayed substrate. A component surface is positioned proximate to the braze cold-sprayed substrate. The braze cold-sprayed substrate is heated to bond the braze cold-sprayed substrate to the component surface.
Patent EP-3556941-A1 (EP)
Inventor: VAN BOXEL JAN JACOBUS
IPC: E02B8/08
Filed: 2019-04-18
Abstract: Migrating fish often want to travel between different bodies of water, which may be positioned at different heights. To overcome these heights, water passages may be used that provide a water path at a slope over which a fish is able to swim up. A compact housing is provided by allowing a water guide over which the water flow flows to rotate around an axis parallel to gravity in a helical shape. The fish lock may be provided with a resting chamber which comprises a volume of water with a low flow velocity. Sensors and a controller may be provided to control a flow rate of the water through the fish lock according to for example the type of fish passing through the fish lock and an administrator may monitor the fish lock at a distance and may be contacted in case of malfunction.
Patent EP-3726401-A1 (EP)
Inventor: YEREBAKAN HALID ZIYA
IPC: G06F17/27
Filed: 2019-04-18
Abstract: A computer-implemented method of encoding a word for use in a method of text analysis comprises receiving input text to be analysed, the input text comprising a first word which is not represented in a vocabulary set stored on a storage. The vocabulary set comprises a plurality of words and an associated word embedding vector for each word in the set. The method comprises identifying the first word as a word which is not represented in the vocabulary set and determining one or more sub-words within the first word with which to encode the first word. Each of the one or more sub-words corresponds with a word represented in the vocabulary set and having an embedding vector in the vocabulary set. The method comprises determining an encoding for the first word based on the one or more sub-words.
Patent EP-3561815-A1 (EP)
Inventor: GHOSE AVIK
IPC: G16H40/67
Filed: 2019-04-26
Abstract: This disclosure relates generally to a unified platform for domain adaptable human behaviour inference. The platform provides a unified, low level inference and high level inference of domain adaptable human behaviour inference. The low level inferences include cross-sectional analysis techniques to infer location, activity, physiology. Further the high inference that provide useful and actionable for longitudinal tracking, prediction and anomaly detection is performed based on several longitudinal analysis techniques that include welch analysis, cross-spectrum analysis, Feature of interest (FOI) identification and time-series clustering, autocorrelation-based distance estimation and exponential smoothing, seasonal and non-seasonal models identification, ARIMA modelling, Hidden Markov models, Long short term memory (LSTM) along with low level inference, human meta-data and application domain knowledge. Further the unified human behaviour inference can be obtained across multiple domains that include health, retail and transportation.
Patent EP-3561813-A1 (EP)
Title: Devices and methods to program a memory cell
Inventor: DI VINCENZO UMBERTO
IPC: G11C13/00
Filed: 2011-03-11
Abstract: Subject matter disclosed herein relates to memory devices and, more particularly, to programming a memory cell.
Patent EP-3575712-A1 (EP)
Inventor: ZHA SHITONG
IPC: F25B43/00
Filed: 2019-05-10
Abstract: An apparatus (200) includes a flash tank (110), a first load (115), a second load (120), a first compressor (125), a second compressor (130), and an expansion valve (205). The flash tank (110) stores a refrigerant. The first load (115) uses the refrigerant from the flash tank (110) to cool a space proximate the first load (115). The second load (120) uses the refrigerant from the flash tank (110) to cool a space proximate the second load (120). The first compressor (125) compresses the refrigerant from the second load (120). The second compressor (130) compresses a mixture of the refrigerant from the first load (115) and the refrigerant from the first compressor (125). The expansion valve (205) controls a flow of the refrigerant from the flash tank (110) to the first load (115) such that the flow of refrigerant to the first load (115) is increased when a temperature of the mixture exceeds a threshold.