baber/WOPTO huggingface dataset:
Patent EP-3640675-A1 (EP)
Inventor: SANTRA AVIK
IPC: G01S7/288
Filed: 2019-10-15
Abstract: A method of estimating an angle of arrival of a radar signal reflected on a human target includes: receiving the reflected radar signal with first and second antennas of a millimeter-wave radar; transforming the reflected radar signal received to generate first and second range spectrum, respectively; generating a first and second range-Doppler maps based on the first and second range spectrum, respectively; determining or estimating a Doppler velocity based on the first range-Doppler map or the second range-Doppler map; compensating the first and second range-Doppler maps by selecting a peak in the first or second range-Doppler maps based on the determined Doppler velocity; identifying an index of the first macro-compensated range-Doppler map corresponding to an identified target; estimating a phase difference based on the first and second macro-compensated range-Doppler maps and the identified index; and estimating the angle of arrival based on the phase difference.
Patent EP-3657309-A1 (EP)
Inventor: CHO HYUN WOOK
IPC: G06F3/041
Filed: 2019-11-20
Abstract: An input sensing unit may include the following elements: a first sensing electrode including first sensors and a first connector coupling the first sensors; a second sensing electrode including second sensors and a second connector coupling the second sensors; a first sensing line including first sensing line parts and a third connector coupling the first sensing line parts; a second sensing line; and an insulating layer including a first insulating side and a second insulating side opposite the first insulating side. The first sensing line parts may overlap the first sensors and may be disposed on the first insulating side. The second sensing line may overlap the second sensors and may be disposed on the first insulating side. The first sensors may be disposed on the second insulating side. The second sensors may be disposed on the second insulating side.
Patent EP-3828583-A1 (EP)
Inventor: FLADE BENEDICT
IPC: G01C21/16
Filed: 2019-11-27
Abstract: The invention relates to a method for analyzing localization errors, wherein the method comprises the steps of obtaining (6, 7) relative positions and absolute positions of an object moving within a mapped environment, which are generated sequentially over time, calculating (11) differences between the relative positions and absolute positions to determine sequential localization errors, and decomposing (10) the localization errors into a systematic error that is dependent on the orientation of the object and into a systematic error that is independent on the orientation of the object by analyzing the intrinsic dynamics of the localization errors.
Patent EP-3679774-A1 (EP)
Inventor: DREESBEIMDIEKE HERMANN
IPC: A01B49/02
Filed: 2019-12-09
Abstract: Die Erfindung betrifft einen Hackpflug (1) zur Unkrautvernichtung in Gassen zwischen Reihen aus Kulturpflanzen, umfassend einen an einer Zugmaschine befestigbaren Rahmen (2) zum Ziehen entlang einer Fahrtrichtung (20), und zumindest eine am Rahmen (2) angeordnete Bearbeitungseinheit (3) zur Bearbeitung einer einzelnen Gasse mit einer parallel zur Fahrtrichtung (20) definierten Gassenmittellinie (21), wobei die Bearbeitungseinheit (3) umfasst: zumindest eine Schar (6) im Bereich der Gassenmittellinie (21), zumindest eine Vorder-Schneidscheibe (9) vor der Schar (6) und seitlich versetzt zur Gassenmittellinie (21), und zumindest eine Nach-Schneidscheibe (10) nach der Schar (6) und seitlich versetzt zur Gassenmittellinie (21).
Patent EP-3836301-A1 (EP)
Inventor: POVALAC KAREL
IPC: H01Q21/08
Filed: 2019-12-09
Abstract: An apparatus and method for determining location information using a multi-polarized antenna array is disclosed. The multi-polarized antenna array includes a plurality of metal patches and a multiplexer. Each metal patch has at least two feed-points. The multiplexer is coupled to an RF terminal and to each of the at least two feed-points of each of the plurality of metal patches. The antenna array is configurable to couple each feed-point one at a time to the RF terminal. Location information may be determined by a controller coupled to the RF terminal from RF signals received via each feed-point.
Patent EP-3792464-A1 (EP)
Inventor: LEMMERS GLENN C JR
IPC: F02B37/10
Filed: 2019-12-11
Abstract: A system includes a variable displacement pump (VDP) (120) with an inlet and an outlet, a fixed displacement motor (FDM) (122) with an inlet and an outlet. A first line (126) connects the outlet of the VDP to the inlet of the FDM. A second line (132) connects the outlet of the FDM to the inlet of the VDP. A crossover line (138) is in fluid communication between the first and second lines, with a valving system in the crossover line configured so that the flow through the crossover line can switch directions to allow a change in power flow direction between the FDM and the VDP.
Patent EP-3840542-A1 (EP)
Inventor: WEIS GERALD
IPC: H05K1/18
Filed: 2019-12-18
Abstract: A component carrier (100) which comprises a laminated stack (102) comprising at least one electrically conductive layer structure (104) and/or at least one electrically insulating layer structure (106), a front end chip (108) on and/or in the stack (102) and extending at least up to a main surface of the stack (102), an antenna interface (110) on an opposing other main surface of the stack (102), and an impedance matching circuitry (112) in the stack (102) and arranged vertically between the front end chip (108) and the antenna interface (110).
Patent EP-3674183-A1 (EP)
Inventor: KIM MIN SU
IPC: B62D15/02
Filed: 2019-12-31
Abstract: An apparatus for automated valet parking includes a communication circuit and a processor. The communication circuit is configured to receive vehicle information from a vehicle and transmit a target position and a guide route to the vehicle. The processor is configured to determine a parking policy based on the vehicle information received and parking lot information stored and to determine the target position and the guide route based on the determined parking policy.
Patent EP-3675412-A1 (EP)
Inventor: MARTIN GREGORY
IPC: G06F1/03
Filed: 2019-12-31
Abstract: A test and measurement instrument including a digital-to-analog converter having an output sample rate configured to receive a digital sample waveform and a reference clock and output an analog waveform at the sample rate, a waveform synthesizer configured to receive an input waveform having a baud rate and output a digital sample waveform having a baud rate less than the sample rate of the digital-to-analog converter, and a port configured to output the analog waveform.
Patent EP-3740303-A1 (EP)
Title: Water filtration module incorporating hollow-fibre filtration elements
Inventor: ESPENAN JEAN-MICHEL
IPC: B01D63/04
Filed: 2019-01-14
Abstract: The invention concerns a water filtration module (20) comprising a plurality of filtration elements (10) each formed from a bundle (101) of hollow fibres. In each element (10), the end portions of the fibres are included in coating blocks (103, 104) that do not close them, and a longitudinal hollow tube (107) is arranged at the centre of the bundle, so as to open on either side of the coating blocks. Each element (10) comprises a cap (108) attached around the lower coating block (104) providing a chamber (109) in hydraulic communication with the hollow fibres and with the central tube. The set of elements (10) are assembled removably in a housing (13) of the module, such that an upper permeate collection chamber (154) of the module is in hydraulic communication with the hollow fibres (102) and the central tubes (107) of each of the elements (10).
Patent EP-3747054-A1 (EP)
Title: Solar cell module
Inventor: WAN YUTING
IPC: H02S40/22
Filed: 2019-01-30
Abstract: Disclosed is a solar cell module, which comprises a solar cell module comprising a light transmitting element, a front encapsulant layer, a plurality of solar cells spaced from each other, a back encapsulant layer, and an encapsulation backsheet disposed in the module's thickness direction, the plurality of solar cells together forming a matrix which comprises a plurality of solar cell strings parallel with each other, each solar cell string being made up of a plurality of solar cells connected in series, there being a string gap formed between every two adjacent solar cell strings, and there being a cell gap formed between adjacent solar cells in each solar cell string, wherein the solar cell module further comprises a plurality of light redirecting films each of which comprises an optical structure, the light redirecting films being disposed on the solar cells' back surfaces opposite to their light receiving surfaces or the encapsulation backsheet's surface within the solar cell module, such that they spatially correspond to the string gaps and / or the cell gaps, and the optical structures being disposed to face the solar cell's back surfaces, such that the optical structures reflect light toward the interface between the light transmitting element and air, and the light is subsequently totally internally reflected back to the light receiving surfaces of the solar cells.
Patent EP-3762355-A1 (EP)
Inventor: WENDLINGER LAURENT
IPC: C07C21/18
Filed: 2019-03-04
Abstract: The present invention relates to a process for producing 2,3,3,3-tetrafluoropropene, comprising the steps of: i) in a first reactor, contacting a stream A containing 2-chloro -3,3,3-trifluoropropene with hydrofluoric acid in gas phase in the presence of a catalyst, to produce a stream B containing 2,3,3,3-tetrafluoropropene, HF and unreacted 2-chloro -3,3,3-trifluoropropene; and ii) in a second reactor, contacting, in gas phase and optionally in the presence of a catalyst, hydrofluoric acid with a stream containing at least one chlorinated compound selected from the group consisting of 1,1,1,2,3-pentachloropropane, 2,3-dichloro-1,1,1-trifluoropropane, 2,3,3,3-tetrachloropropene and 1,1,2,3-tetrachloropropene to produce a stream C containing 2-chloro-3,3,3-trifluoropropene, characterised in that the stream B obtained in step i) supplies said second reactor used in step ii); and in that the electrical conductivity of said stream A supplied at step i) is lower than 15 mS/cm.
Patent EP-3782273-A1 (EP)
Inventor: GIUNTINI LORENZO
IPC: H02M1/42
Filed: 2019-04-17
Abstract: Current source rectifiers (CSR) and methods for a power source including three phase lines are provided herein. The CSR includes a rectifier having a plurality of switches, each switch of the plurality of switches coupled to an associated phase line of the three phase lines. The rectifier is operable to receive an alternating current (AC) input voltage and provide a direct current (DC) output voltage. The CSR also includes a controller configured to control operation of the switches in accordance with a first switching sequence (400) when measured input voltages on at least two phase lines of the three phase lines are outside of a predetermined voltage range and to control operation of the switches in accordance with a second switching sequence (300) when the measured input voltages on the at least two phase lines are within the predetermined voltage range.
Patent EP-3781448-A1 (EP)
Inventor: RONSE FREDERICK
IPC: B61K9/12
Filed: 2019-04-17
Abstract: The current invention relates to a method for monitoring a wear of a brake element (6) of a rail wagon (1) by means of a monitoring system (9, 4), said rail wagon (1) comprising a brake assembly (2) comprising said brake element (6), said brake assembly (2) further comprising a brake regulator device (7) comprising a first part (71) at a first end and a second part (72) at a second end for automatic adjusting of a clearance (13) with respect to said brake element (6), said clearance (13) relating to a braking of a wheel (3) of said rail wagon (1), said method comprising a plurality of steps.
Patent EP-3925029-A1 (EP)
Inventor: ZHOU DAWEI
IPC: H01Q1/52
Filed: 2019-05-06
Abstract: An antenna structure comprising a first antenna element connected to a first port, and a second antenna element connected to a second port. The antenna structure is operable to simultaneously transceive: a first signal via electric or magnetic current flow through the first antenna element to or from the first port in a symmetrically excited mode in which current flows symmetrically through the first antenna element and/or an asymmetrically excited mode in which current flows asymmetrically through the first antenna element, thereby causing the first antenna element to resonate at a first resonant frequency; and a second signal via electric or magnetic current flow through the second antenna element to or from the second port in a symmetrically excited mode in which current flows symmetrically through the second antenna element and/or an asymmetrically excited mode in which current flows asymmetrically through the second antenna element, thereby causing the second antenna element to resonate at a second resonant frequency.
Patent EP-3787973-A1 (EP)
Title: Arresting cable retraction system
Inventor: SCHNEIDER KIRK F
IPC: B64F1/02
Filed: 2019-05-03
Abstract: An arresting cable retraction mechanism for use across an aircraft runway. The retraction mechanism functions to extend a cable across a runway (for capture by a tailhook of an aircraft) without causing the cable to recede below the runway surface during an aircraft rollover/deflection event. The arresting cable retraction mechanism is also designed to help prevent damage to a retraction motion actuator due to high speed aircraft rollover. The disclosed system separates components related to retraction vs. deflection due to rollover, such that rollover events do not affect or load the motion actuator used for retraction.
Patent EP-3769441-A1 (EP)
Title: Beamformer solicited sounding
Inventor: SCHELSTRAETE SIGURD
IPC: H04B7/0452
Filed: 2019-05-03
Abstract: Example implementations are directed to methods and systems employing a solicited sounding protocol that includes an efficient communication sequence for operating a wireless transceiver transmitting a sounding trigger to one or more beamformees via a forward channel, receiving at least one dedicated training signal from the one or more beamformees via a reverse channel in response to the sounding trigger, and for each of the received dedicated training signal. The method also includes estimating forward CSI derived based on the dedicated training signal from an associated beamformee; and where subsequent packets are precoded with precoding derived from the forward CSI for transmission to the associated beamformee via the forward channel. Example aspects including scheduling multiple dedicated training signals from one or more beamformees based on a single sounding trigger.
Patent EP-3794244-A1 (EP)
Inventor: CHATENAY CHRISTOPH
IPC: F16D21/06
Filed: 2019-05-20
Abstract: Die vorliegende Erfindung betrifft Doppelkupplungseinheit zur variablen Drehmomentverteilung auf zwei Ausgangswellen, umfassend: einen um eine Drehachse (X) drehend antreibbaren Außenlamellenträger (2), einen ersten Innenlamellenträger (3), ein erstes Lamellenpaket (7) zur Drehmomentübertragung vom Außenlamellenträger (2) auf den ersten Innenlamellenträger (3), einen zweiten Innenlamellenträger (4), wobei der erste Innenlamellenträger (3) und der zweite Innenlamellenträger (4) relativ zueinander um die Drehachse (X) drehbar angeordnet sind, ein zweites Lamellenpaket (8) zur Drehmomentübertragung vom Außenlamellenträger (2) auf den zweiten Innenlamellenträger (4), eine zentrale Ölzufuhr (27) zur Versorgung des ersten Lamellenpaktes (7) und des zweiten Lamellenpaktes (8) mit Kühlmittel, einen ersten Verteilerkanal (41), der im ersten Innenlamellenträger (3) ausgebildet ist und eine Einlauföffnung (43) aufweist, über die der erste Verteilerkanal (41) mit der zentralen Ölzufuhr (27) flüssigkeitsleitend verbunden ist, einen zweiten Verteilerkanal (52), der im zweiten Innenlamellenträger (4) ausgebildet und über den ersten Verteilerkanal (41) mit der zentralen Ölzufuhr (27) flüssigkeitsleitend verbunden ist, und Austrittskanäle (25), die im ersten Innenlamellenträger (3) zur Leitung des Kühl- und/oder Schmiermittels in das erste Lamellenpaket (7) und im zweiten Innenlamellenträger (4) zur Leitung des Kühlmittels in das zweite Lamellenpaket (8) ausgebildet sind. Weiterhin betrifft die vorliegende Erfindung eine Antriebsanordnung mit einer solchen Doppelkupplungseinheit.
Patent EP-3894100-A1 (EP)
Inventor: BERZAGHI CLAUDIO
IPC: B08B3/12
Filed: 2019-06-06
Abstract: A washing machine (1; 1'; 1'') for washing empty containers (2) includes a conveyor device (4) for conveying the containers (2) along a washing path (Q), at least one bath (11; 12) holding a cleaning medium and through which the washing path (Q) extends, and at least one corresponding ultrasonic wave generator (UG; UG'; UG'') coupled to the bath (11; 12) for propagating ultrasonic waves through the cleaning medium, such that the containers (2) receive an ultrasonic cleaning treatment during their advancement through the bath (11; 12).
Patent EP-3781292-A1 (EP)
Inventor: MÜLLER-HELLWIG SIMONE
IPC: B01D53/56
Filed: 2019-06-18
Abstract: L'invention concerne l'utilisation d'oxydes d'azote présents dans l'air ambiant. L'invention se rapporte à un système et un procédé permettant d'utiliser les oxydes d'azote pour fabriquer des produits chimiques liquides ou solides.
Patent EP-3814351-A1 (EP)
Inventor: DUPLESSIS MARTIN
IPC: A61P35/00
Filed: 2019-06-27
Abstract: The present invention provides compounds which are selective allosteric inhibitors of T790M/L858R, T790M/L858R/C797S, L858R, L858R/C797S containing EGFR mutants, their manufacture, pharmaceutical compositions containing them and their use as therapeutically active substances.
Patent EP-3801255-A1 (EP)
Inventor: THOMAS CHRISTOPHER A
IPC: A61B5/145
Filed: 2019-06-06
Abstract: A system includes a sensor applicator, a sensor control device arranged within the sensor applicator and including an electronics housing and a sensor extending from a bottom of the electronics housing, and a cap coupled to one of the sensor applicator and the sensor control device, wherein the cap is removable prior to deploying the sensor control device from the sensor applicator.
Patent EP-3735707-A1 (EP)
Inventor: JANG SEONG GYU
IPC: H01L27/15
Filed: 2019-01-03
Abstract: A light emitting diode pixel for a display includes a first subpixel, a second subpixel, and a third subpixel, each of the first, second, and third subpixels including a first LED sub-unit including a first type of semiconductor layer and a second type of semiconductor layer, a second LED sub-unit disposed on the first LED sub-unit and including a first type of semiconductor layer and a second type of semiconductor layer, and a third LED sub-unit disposed on the second LED sub-unit and including a first type of semiconductor layer and a second type of semiconductor layer, in which the second and third LED sub-units of the first subpixel are electrically floated, the first and third LED sub-units of the second subpixel are electrically floated, and the first and second LED sub-units of the third subpixel are electrically floated.
Patent EP-3737172-A1 (EP)
Inventor: LUO HAIYAN
IPC: H04W68/02
Filed: 2019-01-10
Abstract: Embodiments of this application provide a communication method, so as to help resolve a prior-art problem that a paging mechanism existing in a radio access network in a centralized unit CU-distributed unit DU architecture exists faultiness and may result in a paging failure. The method includes the following processes: sending, by a centralized unit, a paging message to a distributed unit, where the paging message carries indication information indicates that the paging is paging originated from a core network or the paging is paging originated from a radio access network; and determining, by the distributed unit according to the indication information, that the paging is paging originated from the core network or the paging is paging originated from the radio access network. According to the method, the paging mechanism in the Background is improved, reducing system paging failures.
Patent EP-3830534-A1 (EP)
Title: Spektrometereinrichtung und verfahren zum herstellen einer spektrometereinrichtung
Inventor: HUSNIK MARTIN
IPC: G01J3/02
Filed: 2019-07-09
Abstract: Die vorliegende Erfindung schafft eine Spektrometereinrichtung (10) umfassend, eine Fabry-Perot-Interferometer-Einheit (FP), welche ein erstes Trägersubstrat (TS1) umfasst, wobei das erste Trägersubstrat (TS1) an einer Unterseite (U) der Fabry-Perot-Interferometer-Einheit (FP) angeordnet ist und eine optische Apertur (NA) aufweist; ein erstes Substrat (K), welches auf einer Oberseite (O) der Fabry-Perot-Interferometer-Einheit (FP) angeordnet ist, welche der Unterseite (U) abgewandt ist und/oder ein zweites Substrat (S), wobei das erste Trägersubstrat (TS1) mit der Unterseite (U) auf dem zweiten Substrat (S) angeordnet ist; eine Photodetektoreinrichtung (PD), welche auf oder in dem zweiten Substrat (S) und/oder auf oder in dem ersten Substrat (K) angeordnet ist, wobei ein erster elektrischer Anschlussbereich (Al) der Photodetektoreinrichtung (PD) und ein zweiter elektrischer Anschlussbereich (A2) der Fabry-Perot-Interferometer-Einheit (FP) von einer selben Richtung aus elektrisch kontaktierbar sind.
Patent EP-3826727-A1 (EP)
Title: A wearable air purifier
Inventor: JENNINGS MATTHEW
IPC: A62B7/10
Filed: 2019-07-11
Abstract: There is provided a head wearable air purifier (1000) comprising a first speaker assembly (1100a) and a second speaker assembly (1100b), wherein the first speaker assembly (1100) comprises a filter assembly (1107), an impeller (1109) for creating an airflow through the filter assembly (1107), a motor (1110) arranged to drive the impeller (1109) and an air outlet (1104) downstream from the filter assembly (1107) for emitting a filtered airflow from the first speaker assembly (1100). The head wearable air purifier (1000) further comprises a nozzle (1300) arranged to receive the filtered airflow from the first speaker assembly (1100), the nozzle (1300) comprising an air outlet (1310) arranged to emit the received filtered airflow from the head wearable air purifier (1000). The impeller (1109) is a mixed flow impeller that has a generally conical or frusto-conical shape, and both the impeller (1109) and the motor (1110) are disposed within an impeller casing (1108) that is generally frusto-conical in shape.
Patent EP-3827117-A1 (EP)
Inventor: RODRIGUEZ CAMELO JORGE MARIO
IPC: D03D1/00
Filed: 2019-07-11
Abstract: L'invention concerne un procédé d'emballage par rétraction de deux articles ou plus. Le procédé consiste : à utiliser un tissu de raphia tissé thermorétractable formé à partir de bandes de chaîne et de trame, les bandes de chaîne et de trame comprenant au moins 70 % en poids, par rapport au pourcentage en poids total des polymères présents dans les bandes de chaîne et de trame, d'un copolymère d'éthylène/alpha-oléfine ayant une masse volumique de 0,945 g/cm3 ou plus et un indice de fluidité (I2), tel que déterminé selon la norme ASTM D1238 (190 °C, 2,16 kg), compris entre 0,01 et 2,0 g/10 min ; à enrouler le tissu de raphia tissé thermorétractable autour de deux articles ou plus pour former un paquet enveloppé ; et à chauffer le paquet enveloppé pour former un paquet enveloppé rétracté.
Patent EP-3751933-A1 (EP)
Inventor: MURAKAMI YUTAKA
IPC: H04W16/26
Filed: 2019-01-30
Abstract: This communication device relays a relay signal to be transmitted to and from a first communication device and a second communication device, and is connected to a first apparatus. The communication device transmits the relay signal using a first transmission slot, and also transmits, using a second transmission slot, a signal having been transmitted from the first apparatus, said signal being transmitted within the transmission period of the first transmission slot in a frequency domain different from that of the first transmission slot.