baber/WOPTO huggingface dataset:
Patent EP-2999182-A1 (EP)
Inventor: HUANG HUANG
IPC: H04L25/02
Filed: 2013-12-24
Abstract: Embodiments of the present invention provide a multiple-input multiple-output orthogonal frequency division multiplexing communication system and a method for signal compensation. The method includes: receiving, by a receiver via N receiving antennas, a plurality of channel estimation preamble signals sent by M transmitting antennas of a remote transmitter; determining, by the receiver, channel estimation parameters from the M transmitting antennas to the N receiving antennas according to the first pilot signals of the M transmitting antennas contained in the plurality of channel estimation preamble signals; receiving, by the receiver via the N receiving antennas, data signals and second pilot signals sent on a first data symbol by the M transmitting antennas; determining, by the receiver, channel phase shift parameters from the M transmitting antennas to the N receiving antennas according to signals arrived at the N receiving antennas which come from the second pilot signals sent on the first data symbol by the M transmitting antennas; and determining, by the receiver according to the channel estimation parameters from the M transmitting antennas to the N receiving antennas and the channel phase shift parameters from the M transmitting antennas to the N receiving antennas, signal compensation for the data signals arrived at the N receiving antennas that are sent on the first data symbol by the M transmitting antennas. In an embodiment of the present invention, the receiver determines the signal compensation for the data signals according to the channel estimation parameters from the transmitting antennas of the remote transmitter to the receiving antennas of the receiver and the channel phase shift parameters of the transmitting antennas of the remote transmitter on the first data symbol, thereby improving accuracy of demodulation for transmitted data to a certain extent.
Patent EP-2985515-A1 (EP)
Inventor: HSU CHEN-WEI
IPC: F21V29/74
Filed: 2014-08-05
Abstract: A head light assembly includes a body 2 having a base 20 and a connection portion 23 respectively connected to two ends thereof. A circuit board 3 is connected to the base 20 and has at least two Light Emitting Diodes (LEDs) 30, 31. A lens 4 is connected to the base 20 and has a room 40 in which the circuit board 3 is located. The lens 4 has a high beam area 43 and a low beam area 44. The at least two Light Emitting Diodes (LEDs) 30, 31 are respectively located corresponding to the high beam area 43 and the low beam area 44. A radiator 5 is connected to the connection portion 23 and has multiple fins 52.
Patent EP-2883672-A1 (EP)
Title: Anlage mit wenigstens einer Vorrichtung für die Kunststoffbe- und/oder -verarbeitung
Inventor: BREUER PETER
IPC: F26B3/00
Filed: 2014-12-09
Abstract: Die Anlage ist mit wenigstens einem Blockheizkraftwerk (1) versehen, dessen Abwärme (3 bis 5) und/oder erzeugter elektrischer Strom (6) wenigstens teilweise zum Betrieb einer Vorrichtung für die Kunststoffbe- und/oder -verarbeitung eingesetzt werden. Beispielsweise wird einem Motor (15) des Blockheizkraftwerkes der Treibstoff (2) über wenigstens eine Leitung (16) zugeführt, wobei der Motor mit wenigstens einem Generator (17) gekoppelt ist und dieser den elektrischen Strom liefert. Über einen Auspuff (18) werden die Abgase des Motors einem Abgas-Wärmetauscher (19) zugeführt und damit ein Trocknungsmedium aufgeheizt, welches beispielsweise zur Trocknung eines in einem Trocknungsbehälter (20) gelagerten Kunststoffgranulats genutzt wird. Da mit einem Blockheizkraftwerk erzeugte Abwärme und elektrische Energie wesentlich kostengünstiger sind als der über das Stromnetz bezogene elektrische Strom, kann die Vorrichtung kostengünstig betrieben werden.
Patent EP-2789718-A1 (EP)
Inventor: SONOMURA MINORU
IPC: D04B15/06
Filed: 2014-04-07
Abstract: [Problem to be solved] To provide a flatbed knitting machine equipped with movable sinkers, which can prevent increase in stress amplitude of a torque spring when the sinkers are opened and closed even when the movable sinkers are controlled directly by a sinker cam mounted on a carriage. 
     [Solution] A biasing cam surface 13a presses a leading end 12a of a torque spring 12 of which base end 12b is set to a portion between a support receive part 11a and a function arm 11b of a sinker 11 so as to bias the sinker 11 through the torque spring 12. The pressing force can be weakened in an opened state even when it is strengthened in a closed state. A stress of the torque spring 12 in the opened state also does not become larger than that in the closed state, so that an increase in the stress amplitude of the torque spring 12 is prevented when the sinker is opened and closed even with each movable sinker 10 controlled directly by the sinker cam mounted on the carriage.
Patent EP-2907433-A1 (EP)
Inventor: HU SHENGBIN
IPC: A47K13/26
Filed: 2014-03-11
Abstract: The present invention is provided with a hinged device of a cover plate and a body of a toilet, which is used to assemble a cover plate component to a ceramic body of a toilet, comprising a rotation shaft, the cover plate component rotates about the rotation shaft, a base is disposed on the ceramic body, the base is disposed with a supporting pole, the rotation shaft comprises a switch element and a damper, wherein: the switch element is disposed with a through hole in radial direction, the switch element is disposed with a slot in axial direction, the slot and the through hole are connected; the support pole is disposed with a groove in radial direction, the support pole of the base is inserted into the through hole of the switch element; an insert, movably disposed inside the slot of the switch element, the insert is locked to the groove of the support pole under the work of an elastic force so as to lock the support bar to the switch element; the upper end of the base is disposed with step, the bottom surface of the hinged device is disposed on the step, the step bears the cover plate component. The hinged device of the present invention has simple structure, the rotation shaft loads the weight, thus making it stable and durable.
Patent EP-2778731-A1 (EP)
Inventor: WÜNSCH GÜNTER
IPC: G02B6/44
Filed: 2009-06-22
Abstract: A fiber optic cable comprises a core section (10) including a plurality of optical fibers (12) wherein each one of the optical fibers (12) is in contact with at least two other ones of the optical fibers (12). Furthermore, the fiber optic cable comprises a sheath section (20) comprising a sheath layer (21) surrounding the core section (10) such that the sheath layer (21) is in contact with the optical fibers (12).
Patent EP-2784440-A1 (EP)
Inventor: HIDAKA HIROYUKI
IPC: G01B21/04
Filed: 2014-03-24
Abstract: A contour measuring apparatus includes: an arm (7) including a stylus (4) in a distal end (3) and being swingable with respect to a cabinet (6); an attitude change mechanism (8) configured to change an attitude of the arm (7) within a swing range; a stopper (15) configured to make contact with the arm (7) when the arm moves nearer to an installation part of an object to be measured within the swing range; and a controller (9) configured to operate the attitude change mechanism based on a power-off command and return the arm to a mechanical limit position in which the arm makes contact with the stopper.
Patent EP-2787419-A1 (EP)
Inventor: IZUKAWA SHINTARO
IPC: G06F3/042
Filed: 2014-03-27
Abstract: An input device includes a light source, a laser beam scanner, a photodetector, and an inclination determination component. The light source is configured to emit a laser beam. The laser beam scanner is configured to scan a plurality of lines of the laser beam in a line scanning direction. The lines of the laser beam are projected in a projection region of a projection surface. The photodetector is configured to detect a reflected light of the laser beam reflected by an object located above the projection region. The inclination determination component is configured to determine an inclination of the object with respect to the projection surface in the line scanning direction based on a change amount in a timing at which the photodetector detects the reflected light.
Patent EP-2762105-A1 (EP)
Inventor: WIECHMANN DIRK
IPC: A61C7/14
Filed: 2003-02-11
Abstract: A set of customized orthodontic brackets 14 are provided with slots 22 that are arranged substantially parallel to the tooth surface. The archwire 10, in an as-manufactured condition, has a portion of substantial arcuate extent, which is canted relative to the occlusal plane 15. The brackets 14 are designed to have a bracket bonding pad large enough to cover substantial curvature features of the tooth anatomy on a computer as a combination of three-dimensional virtual objects comprising the virtual bracket bonding pad 18 and a separate virtual bracket body retrieved from a library of virtual bracket bodies. The virtual brackets can be represented as a file containing digital shape data and exported to a rapid prototype fabrication device for fabrication of the bracket 14 in wax or other material and casting the wax prototype in a suitable alloy.
Patent EP-2940117-A1 (EP)
Inventor: HULSKOTTER FRANK
IPC: C11D1/94
Filed: 2014-04-30
Abstract: A hard surface cleaning composition comprising: 
a) from 1% to 60% by weight of the composition of a surfactant system comprising an anionic surfactant and a primary co-surfactant selected from the group consisting of amphoteric, zwitteronic and mixtures thereof; and 
b) from 0.1% to 10% by weight of the composition of a polyetheramine
Patent EP-2799807-A1 (EP)
Inventor: SATO MAKOTO
IPC: A61B3/10
Filed: 2014-05-01
Abstract: A method for processing polarization data includes steps of acquiring a plurality of sets of polarization data items, converting the set of polarization data items into a representation including parameters of amplitude and phase, and averaging the converted set of polarization data items.
Patent EP-2945177-A1 (EP)
Inventor: LEEMANS FILIP
IPC: H01H37/76
Filed: 2014-05-12
Abstract: A disconnection device (10) for electrically disconnecting an electrical appliance (8) from an electrode pair (1, 2) comprises an electrically isolating holder (11) between the electrode pair (1, 2). The holder comprises an electrically conductive substance (5) disconnectable from the electrode pair (1, 2) under gravity forces.
Patent EP-2811810-A1 (EP)
Title: Verfahren zum Ermitteln eines Spitzenstroms und Induktionsheizeinrichtung
Inventor: MOHR WOLFGANG
IPC: H05B6/06
Filed: 2014-05-19
Abstract: Bei einem Verfahren zum Ermitteln eines Spitzenstroms einer Induktionsheizeinrichtung mit einem Parallelschwingkreis wird an einem Verbindungsknoten des Parallelschwingkreises und eines ansteuerbaren Schaltmittels eine Schwingkreisspannung gemessen. Von der Schwingkreisspannung wird eine Ableitung ermittelt, vorteilhaft die erste Ableitung, und ein Maximalwert dieser Ableitung wird für die Ermittlung des Spitzenstroms verwendet.
Patent EP-2808144-A1 (EP)
Title: Dispositif et procédé de mélange d'au moins deux matériaux thermoplastiques présentant un ratio massique régulé
Inventor: AMOSSE YANNICK EUGÈNE JEAN MARIE
IPC: B29C70/48
Filed: 2014-05-28
Abstract: Dispositif de mélange, comprenant deux circuits d'acheminement (2, 4) d'un matériau thermoplastique, chaque circuit d'acheminement comprenant au moins une cuve (8, 46) de stockage d'un matériau thermoplastique et un ensemble de pompage, l'entrée dudit ensemble étant en communication fluidique avec la cuve de stockage, un dispositif de commande (6) des ensembles de pompage, une chambre de mélange (30) des matériaux thermoplastiques issus de chaque cuve, ladite chambre étant en communication fluidique avec la sortie de chacun des ensembles de pompage. Il comprend aussi des moyens de mesure (34, 54) du débit de matériau thermoplastique entre la sortie de chaque ensemble de pompage et la chambre de mélange, le dispositif de commande étant apte à piloter lesdits ensembles de pompage en fonction des débits mesurés.
Patent EP-2818957-A1 (EP)
Inventor: GOOSSEN EMRAY REIN
IPC: G05D1/06
Filed: 2014-06-11
Abstract: A method for autonomous landing of an unmanned aerial vehicle (UAV) comprising: obtaining sensor data corresponding to one or more objects outside of the aircraft using at least one onboard sensor; using the sensor data to create a three dimensional evidence grid, wherein a three dimensional evidence grid is a three dimensional world model based on the sensor data; combining a priori data with the three dimensional evidence grid; locating a landing zone based on the combined three dimensional evidence grid and a priori data; validating an open spots in the landing zone, wherein validating includes performing surface condition assessment of a surface of the open spots; generating landing zone motion characterization, wherein landing zone motion characterization includes characterizing real time landing zone pitching, heaving, rolling or forward motion; processing the three dimensional evidence grid data to generate flight controls to land the aircraft in one of the open spots; and controlling the aircraft according to the flight controls to land the aircraft.
Patent EP-2819392-A1 (EP)
Inventor: NAKAMURA SATOSHI
IPC: H04N1/407
Filed: 2014-06-27
Abstract: An image processing apparatus (100) includes an image analyzing unit (13), a tone-curve generating unit (15), and an image correcting unit (16). The image analyzing unit (13) acquires a model parameter by modeling data distribution of an image with a probability distribution model. The tone-curve generating unit (15) generates a tone curve on the basis of control information in which the model parameter acquired by modeling the data distribution of the image to be processed is associated with a target value of the model parameter. The image correcting unit (16) corrects the image to be processed by using the generated tone curve.
Patent EP-2849353-A1 (EP)
Inventor: WOO KIL JUNG
IPC: H04B5/00
Filed: 2012-11-02
Abstract: A wireless power transmission method of a wireless power transmitter for transmitting power to a wireless power receiver according to the embodiment includes transmitting a connection signal for identifying the wireless power receiver, identifying the wireless power receiver by receiving a response signal to the connection signal from the wireless power receiver, negotiating a power transmission condition with the identified wireless power receiver and transmitting the power to the identified wireless power receiver according to the negotiated power transmission condition.
Patent EP-3018984-A1 (EP)
Inventor: PALLASMAA AARO
IPC: H05K7/20
Filed: 2014-11-04
Abstract: An electrical device comprising electrical components, the electrical components of the electrical device being arranged in at least two separate compartments (1, 2) having walls, wherein the at least two compartments are substantially closed and arranged at a distance from each other and the walls of the at least two compartments are arranged to form walls of a cooling channel (7) between the compartments (1, 2).
Patent EP-2848703-A1 (EP)
Inventor: QUAKE STEPHEN
IPC: C12Q1/68
Filed: 2010-12-01
Abstract: The invention provides compositions and methods for simultaneously determining the presence or absence of fetal aneuploidy and the relative amount of fetal nucleic acids in a sample obtained from a pregnant female. The method encompasses the use of sequencing technologies and exploits the occurrence of polymorphisms to provide a streamlined noninvasive process applicable to the practice of prenatal diagnostics.
Patent EP-2876154-A1 (EP)
Inventor: DE PELLEGRINI FEDERICO
IPC: C11D17/00
Filed: 2014-11-24
Abstract: It is disclosed an adhesive detergent and/or perfuming composition, in the form of gel or a paste, directly applicable onto the surface of interest, adhering thereto without the aid of a support and/or container, and from which, if subjected to the action of water, is removed only after a great number of flushing operations, said composition being characterized in that it comprises 
i) an adhesion promoter composed of one or more salts of alkyl ether sulphate, preferably lauryl ether sulphate salts; 
ii) silica; 
iii) a perfuming agent; 
iv) water.
Patent EP-3025980-A1 (EP)
Inventor: MARTINI PIETRO
IPC: B65D41/04
Filed: 2014-11-25
Abstract: A lid for an opening device (1) for a container (100) comprises a body (25) having a longitudinal axis (B) and provided with an end wall (27) and with a side wall (28) internally provided with a thread element (29) suitable for cooperating with a further thread element (30) of a spout (12) of said opening device (1), said lid (18) further comprises at least one driving element (50) having a first side (51) arranged to receive the fingers of a user during unscrewing of said lid (18) from said spout (12) and a second side (52) arranged for receiving the fingers of a user during screwing of said lid (18) on said spout (12), said first side (51) being defined by a wall (58; 58') and said second side (52) being defined by a cavity (59).
Patent EP-2862990-A1 (EP)
Inventor: ADOLFSSON BERNT
IPC: E05B19/18
Filed: 2010-01-19
Abstract: The invention relates to a key, which has a body along which a plurality of projections are arranged, said plurality of projections all being arranged in a common plane and said plurality of projections (12) all having the same height and defining together the profile of the key.
Patent EP-2948254-A1 (EP)
Inventor: BIERIE WILLIAM K
IPC: B05B7/24
Filed: 2014-01-08
Abstract: A system, including a gravity fed container assembly, including a container, a lid configured to cover a chamber in the spray coating supply container, wherein the chamber is configured to hold a spray material, a filter assembly within the chamber and configured to filter the spray material in the chamber, and a valve coupled to the filter assembly and configured to open when the container couples to a spray device, wherein the valve is configured to move the filter assembly from a first position to a second position, wherein the first position blocks the filter assembly from filtering the spray material and the second position enables filtering of the spray material.
Patent EP-2948489-A1 (EP)
Title: Matériau de polyester polyuréthane ayant une résistance à long terme à l'hydrolyse
Inventor: NEFZGER HARTMUT
IPC: C08G18/66
Filed: 2014-01-21
Abstract: La présente invention concerne un matériau de polyester polyuréthane ayant une résistance à l'hydrolyse à long terme qui est préparé à partir de perchlorates et un polyester polyol comprenant un motif structural I, II, et III. Le matériau de polyester polyuréthane ayant un rapport molaire des motifs structuraux II à III de 1:1,5 à 1,5:1 a une meilleure résistance à l'hydrolyse à long terme. Un autre aspect de la présente invention concerne des semelles, tapis, rouleaux, bandes d'étanchéité, revêtements, pneus, essuie-glaces, volants ou joints préparés à partir du matériau de polyester polyuréthane, et une utilisation du matériau de polyester polyuréthane.
Patent EP-2956934-A1 (EP)
Inventor: FELLERS MATTHEW
IPC: G10L19/02
Filed: 2014-01-22
Abstract: Received audio data may include a first set of frequency coefficients and a second set of frequency coefficients. Spatial parameters for at least part of the second set of frequency coefficients may be estimated, based at least in part on the first set of frequency coefficients. The estimated spatial parameters may be applied to the second set of frequency coefficients to generate a modified second set of frequency coefficients. The first set of frequency coefficients may correspond to a first frequency range (for example, an individual channel frequency range) and the second set of frequency coefficients may correspond to a second frequency range (for example, a coupled channel frequency range). Combined frequency coefficients of a composite coupling channel may be based on frequency coefficients of two or more channels. Cross-correlation coefficients, between frequency coefficients of a first channel and the combined frequency coefficients, may be computed.
Patent EP-2946027-A1 (EP)
Inventor: DUBOST BRICE
IPC: H01L31/00
Filed: 2014-01-17
Abstract: L'invention a pour objet un procédé d'obtention d'un substrat (1) muni sur au moins une de ses faces d'un revêtement, dans lequel on dépose ledit revêtement sur ledit substrat (1) puis l'on traite thermiquement ledit revêtement à l'aide d'au moins un moyen de chauffage (2a) en regard duquel le substrat (1) défile, le procédé étant tel qu'avant le traitement thermique on réalise sur le substrat (1) en défilement au moins une mesure d'au moins une propriété dudit revêtement et l'on adapte les conditions du traitement thermique en fonction de la mesure préalablement obtenue.
Patent EP-3108296-A1 (EP)
Inventor: BLASL MARTIN
IPC: G02F1/035
Filed: 2014-02-18
Abstract: The invention provides an electro-optically induced waveguide comprising: a waveguide layer stack (100, 101, 102) having a core layer (100) comprising an electro-optic material for guiding light waves; and a field generator for generating an electrical field (EF) in the core layer (100), wherein the field generator comprises an electrode arrangement (20-28) having a plurality of electrodes (201-217) and a voltage supply arrangement (30) for supplying at least two potentials (U 0 , U 1 , U 2 ) to the electrode arrangement (20-28); wherein the field generator is configured to induce an electro-optic effect by the generated electrical field (EF) in a first cross sectional region (CR1) of the core layer (100) such that a propagation of transverse-electric polarized light waves is enabled in the first cross sectional region (CR1); wherein the field generator is configured to induce an electro-optic effect by the generated electrical field (EF) in a second cross sectional region (CR2) of the core layer (100) such that a propagation of transverse-magnetic polarized light waves is enabled in the second cross sectional region (CR2); and wherein the first cross sectional region (CR1) and the second cross sectional region (CR2) are overlapping in a cross sectional view.
Patent EP-2958956-A1 (EP)
Inventor: CHELLE RENE
IPC: A01K27/00
Filed: 2014-02-10
Abstract: The invention relates to the implementation of a method for loading, without a vehicle, a naturally crystalline substance solubilised by a solvent mixture in a lipophilic medium in a mixture of granulated polymers, for forming, without a plasticiser, a polymer support for the long-term controlled distribution of the naturally crystalline substance in the stable solubilised state, without permanent crystallisation on the surface of said support. Said substance according to the invention can be insecticides and pesticides of the group of pyrethroids (e.g. deltamethrin), formamidines (e.g. amitraz) and carbamates (e.g. propoxur), or the mixture thereof, or cosmetics of the group of alkaloids (e.g. caffeine), or medicaments (e.g. ibuprofen). The permanent non-crystallisation state on the surface of the polymer support is only ensured when said substance is solubilised in the solvent mixture consisting of an oxygenated solvent of dibasic esters of methylenic fatty acids and an oxygenated methylenic cosolvent in an active lipophilic solution incorporated into a polymer mixture consisting of a polyether block amide (PEBA) and a thermoplastic polyurethane elastomer (TPU). Said support can be shaped as a collar, as an ear tag for animals, a band, a patch, a tag, a polymer block or any other device for the distribution of the active substances. It is shaped by any one of the plastic processing techniques known by a person skilled in the art. It is advantageous in that it is loaded with a quantity of active substance of between 30 % and 50 % less than the previous devices for at least the same active efficiency.