baber/WOPTO huggingface dataset:
Patent EP-2495885-A1 (EP)
Inventor: SHI FAN
IPC: H04B7/06
Filed: 2010-07-01
Abstract: The present invention discloses a method and device for channel estimation in a multi-antenna system, and the method includes that: The original channel estimation values of each array element of each uplink user received by base station array antennas are obtained to form a channel estimation matrix, where the row vectors of the matrix are the channel estimation values of each array element and the column vectors of the matrix are the channel estimation values of each antenna at the location of each channel estimation tap; the channel estimation matrix is decomposed into a channel estimation amplitude matrix and a channel estimation phase matrix; the elements of each array element at the same tap location in the channel estimation amplitude matrix are grouped and signal conversion is performed on the group, and a transforming domain noise reduction processing is performed on the data of the high frequency portion of the obtained transforming domain data; a inverse transformation is performed on the data on which the noise reduction processing has been performed, and then the channel estimation amplitude matrix on which the multi-antenna transforming domain noise reduction has been performed is obtained; the reversion for channel estimation phase information is performed on the channel estimation amplitude matrix on which the noise reduction has been performed and the corresponding channel estimation phase matrix, and the channel estimation value on whose amplitude portion is performed multi-antenna transforming domain noise reduction is obtained.
Patent EP-2506462-A1 (EP)
Inventor: ZHANG WEILIANG
IPC: H04B10/27
Filed: 2010-06-25
Abstract: A power saving method in a passive optical network, including: when receiving an upstream burst timeslot allocated by the Optical Line Terminal (OLT) after a power supply of the Optical Network Unit (ONU) is turned off, the ONU dividing the upstream burst timeslot into one or more upstream burst timeslots; and the ONU turning on own laser in the upstream burst timeslot belonging to the ONU, and after sending one or more emergent Physical Layer Operations, Administration and Maintenance (PLOAM) messages to OLT in each upstream burst timeslot, promptly turning off the own laser. A power saving system in a passive optical network and an optical network unit is provided. The invention can decrease the power supply volume of an electric supply installation in a power-off ONU and reduce the cost of the electric supply installation.
Patent EP-2509773-A1 (EP)
Inventor: MASSON RICHARD
IPC: B29C70/32
Filed: 2010-12-07
Abstract: The invention relates to a process for manufacturing a connecting rod (19) made of a composite having one end in the form of a clevis (21). According to the invention, a layer (16a-16e) of reinforcing fibres (14) braided around a mandrel (5) is applied by a braiding machine (12) over the entire length of the mandrel (5); a layer (17a-17d) of reinforcing fibres is then applied by a winding machine around the end (7)(5) corresponding to the clevis (21); other layers of braided fibres (16a-16e) and wound fibres (17a-17d) are applied alternately until constituting a fibre (14) thickness sufficient for the clevis (21) to be formed. Resin is then injected into the various layers (16a-16e, 17a-17d) of braided and wound fibres, the resin then being cured, and the end comprising the wound layers (17a-17d) is machined in order to form thereat the clevis (21).
Patent EP-2453164-A1 (EP)
Inventor: KUROMIZU YASUMORI
IPC: F21V23/00
Filed: 2010-06-15
Abstract: The present invention aims at providing a lighting device configured to suppress uneven brightness, and a display device or a television receiver which includes the lighting device. The lighting device of the present invention includes a plurality of LEDs 16, an LED board 17S, a chassis 14, a connecting component 60, and a reflection sheet 21. The LEDs 16 are mounted on the LED board 17S. Both of the LED boards 17S and 17C are attached to the chassis 14. The connecting component 60 electrically connect the LED boards 17S and 17C to each other. The reflection sheet 21 is overlaid on light source mounted surfaces 17A. In the lighting device, the connecting component 60 is arranged on a connecting component attached surface 17B of the LED board 17S. The connecting component attached surface 17B is opposite to the surface on which the reflection sheet 21 is overlaid.
Patent EP-2455223-A1 (EP)
Inventor: KIUCHI TAKASHI
IPC: B41J2/185
Filed: 2010-05-10
Abstract: A flushing unit is provided which is capable of effectively collecting ink mist and restraining scattering of the ink mist. The flushing unit 4 is provided with a box-shaped ink mist collecting mechanism 6 for collecting ink mist by a suction force of a fan 5 and the ink mist collecting mechanism 6 is provided with an upper face part 8 and a droplet forming member 12. In this structure, ink mist generated at the time of a flushing processing is sucked into the inside of the ink mist collecting mechanism 6 by the fan 5 through suction holes 11. The sucked ink mist is formed into droplets by the droplet forming member 12 provided at a position corresponding to the suction holes 11. As described above, since the ink mist is sucked into the inside of the ink mist collecting mechanism 6 to be immediately formed into droplets, the ink mist is collected without being scattered. Therefore, the ink mist is collected effectively and scattering of the ink mist is restrained.
Patent EP-2638663-A1 (EP)
Title: Système de télécommande de passerelle et procédé de fonctionnement
Inventor: SCHULTZ MARK ALAN
IPC: H04L12/28
Filed: 2010-11-10
Abstract: La présente invention porte sur une passerelle qui est couplée en communication entre des dispositifs source de contenus pour un réseau de divertissement domestique et des dispositifs de lecture inclus dans le réseau, la passerelle faisant usage d'un utilisateur disponible, d'un système et d'autres préférences, par exemple, des dispositifs de commande respectifs dans le réseau de divertissement domestique afin de permettre un accès contrôlé des contenus du réseau. Par exemple, un dispositif de télécommande personnalisé communique avec une passerelle, soit directement ou indirectement, dans un réseau de divertissement domestique de sorte qu'un utilisateur associé à la télécommande personnalisée puisse interagir personnellement avec la passerelle de façon à modifier un contenu de visualisation conformément aux spécifications, préférences et exigences de cet utilisateur particulier. Ainsi, un dispositif de divertissement en communication avec le dispositif de télécommande personnalisé dans le réseau domestique peut être personnalisé pour un utilisateur sans qu'il soit nécessaire de programmer et de reprogrammer chaque dispositif de divertissement selon des spécifications, des préférences et des exigences respectives d'un utilisateur.
Patent EP-2460683-A1 (EP)
Inventor: YAMAMOTO AKIHIRO
IPC: B60L50/16
Filed: 2010-07-30
Abstract: In a drive controller for a vehicle including: a drive source configured to output a drive force to a first axle serving as one of front and rear wheel axles; an electric motor configured to output a drive force to a second axle serving as the other of the front and rear wheel axles; a one-way power transmission device disposed on a power transmission pathway between the second axle and the electric motor so as to transmit a power drive force from the electric motor to the second axle; a two-way power transmission device that transmits a rotation power from the second axle to the electric motor or transmits the power drive force and a regeneration drive force from the electric motor to the second axle, the drive controller includes: a first detector that detects a speed of the vehicle or a rotation speed of the second axle; a target rotation speed determination section that determines a target rotation speed of the electric motor based on the speed of the vehicle or the rotation speed of the second axle; a second detector that detects a rotation speed of the electric motor; and a controller that controls the electric motor such that the rotation speed of the electric motor is synchronized with the target rotation speed and that controls an output torque of the electric motor or an activation of the two-way power transmission device, when the electric motor starts power drive or regeneration drive while the vehicle is traveling by the drive force from the drive source.
Patent EP-2462258-A1 (EP)
Inventor: CRAFT JOHN WAYNE
IPC: C25B1/02
Filed: 2010-08-03
Abstract: Electrolysis cell (10) comprises a DC voltage source (12) with positive and negative terminals (14, 16) to alternating electrodes (18) and (20) respectively. The source (12) produces a voltage that cycles between a minimum voltage V min  and a maximum voltage V max  where V min  ≥ 0 volts, and V max  = V min  + Δ, where Δ > 0 volts. Thus, the voltage provided by the DC source (12) is in the form of a periodic wave having a period T, and frequency f. As the voltage source (12) cycles its voltage from V min  to V max , there is an intermediate peak V P1  between V min  and V max . When the voltage reaches V P1 , it decreases for a period of time T P1 , before again ramping up to voltage V max . The voltage then decreases relatively rapidly to V min , completing one cycle of period T.
Patent EP-2475000-A1 (EP)
Inventor: MIZUTA HIRONORI
IPC: H01L21/311
Filed: 2010-09-01
Abstract: The present invention is directed to provide a semiconductor surface treating agent composition which is capable of stripping an anti-reflection coating layer, a resist layer, and a cured resist layer in the production process of a semiconductor device and the like easily and in a short time, as well as a method for treating a semiconductor surface, comprising that the composition is used. The present invention relates to a semiconductor surface treating agent composition, comprising [I] a compound generating a fluorine ion in water, [11] a carbon radical generating agent, [111] water, [IV] an organic solvent, and [V] at least one kind of compound selected from a group consisting of hydroxylamine and a hydroxylamine derivative represented by the general formula [1], as well as a method for treating the semiconductor surface, comprising that the composition is used:
     
(wherein R 1  represents a linear, branched or cyclic C1-6 alkyl group, or a linear or branched C1-4 substituted alkyl group having 1 to 3 hydroxyl groups; R 2  represents a hydrogen atom, a linear, branched or cyclic C1-6 alkyl group, or a linear or branched C1-4 substituted alkyl group having 1 to 3 hydroxyl groups).
Patent EP-2477429-A1 (EP)
Inventor: XU XIAOFAN
IPC: H04W12/0431
Filed: 2010-05-12
Abstract: Disclosed in the present invention are a method, device and system for an HA in PMIP to acquire an MN-HA key. The method comprises: the HA receiving an MIP registration request (MIP RRQ) message from a foreign agent (FA); sending a first authentication request message to an authentication authorization and accounting (AAA) server to which to an MS belongs, wherein a user password carried in the first authentication request message is an HA-AAA key between the HA and the AAA server; the HA receiving a first authentication response message which carries an MN-HA key returned by the AAA server, wherein the first authentication response message is returned by the AAA server authenticating the HA-AAA key carried in the first authentication request message by using a locally configured HA-AAA key and after the authentication has passed; and acquiring the MN-HA key from the first authentication response message. The present invention lays foundation for the successful establishment of MIP sessions.
Patent EP-2488027-A1 (EP)
Title: Agents mimétiques de restriction énergétique de thiazolidinédione
Inventor: CHEN CHING-SHIH
IPC: A61K31/4439
Filed: 2010-10-11
Abstract: L'invention concerne un procédé pour inhiber une glycolyse chez un sujet par administration d'une composition pharmaceutique comprenant un dérivé de thiazolidinédione au sujet. Les dérivés de thiazolidinédione sont des agents mimétiques énergétiques efficaces, et peuvent donc être utilisés pour traiter ou prévenir le cancer chez un sujet, traiter un trouble métabolique ou augmenter la longévité du sujet. Des dérivés de thiazolidinédione variés sont également appropriés pour activer une protéine kinase activée par l'adénosine phosphate ou inhiber l'expression IL-6.
Patent EP-2494882-A1 (EP)
Inventor: ALBALADEJO JIMENEZ CARLOS JOSE
IPC: A45B25/00
Filed: 2010-10-25
Abstract: Parasol accessory that comprises a laminar body (4) provided with a fold (5) in the lower part thereof, for the insertion of a ballasting piece, and with means for the association thereof with the rib structure of the parasol in the upper part thereof. The laminar body (4) covers the distance from the upper canopy (3) to the ground. The fastening means comprise eyelets (6) and cords (7) for connecting the laminar body (4) to the ribs. In the central part thereof, there is an extension (8) for the association thereof to the supporting pole (2), which may comprise a bag or the like at the free end thereof.
Patent EP-2510307-A1 (EP)
Title: Scanner à chaussée stéréoscopique photométrique à grande vitesse
Inventor: REEVES BRYAN
IPC: G01B11/24
Filed: 2010-12-07
Abstract: L'invention concerne un système de balayage de la chaussée comprenant une plate-forme mobile, plusieurs sources de lumière montées sur la plate-forme pour éclairer la surface d'une chaussée depuis plusieurs angles différents, au moins un dispositif de capture d'image monté sur la plate-forme qui capture des images séquentielles de la surface éclairée de la chaussée et un détecteur de mouvement qui code le mouvement de la plate-forme et produit un signal de synchronisation pour synchroniser les multiples sources de lumière et ledit au moins un dispositif de capture d'image pour capturer des image multiples. Le système de balayage de la chaussée comprend également au moins un moyen de traitement qui échantillonne à nouveau les multiples images séquentielles capturées pour compenser la différence de temps d'acquisition et calcule le gradient et l'albédo de la surface pour chaque point sur la surface de la chaussée ou alors utilise directement les multiples images pour détecter les caractéristiques de la surface.
Patent EP-2544059-A1 (EP)
Inventor: JIANG YONGDONG
IPC: H04L12/28
Filed: 2010-09-07
Abstract: An energy source management control system based on cloud computing includes: a field controller (11), for field controlling each energy consumption device (10) according to user defined parameters and sending the user defined parameters to a cloud computing management control platform (13); an energy consumption parameter collector (12) for collecting parameters related to energy consumption of each energy consumption device (10) and sending the collected parameters to the cloud computing management control platform (13); the cloud computing management control platform (13), for adjusting a field control mode of the field controller (11) according to the collected parameters related to energy consumption of each energy consumption device (10) and the user defined parameters. A method for energy management control based on cloud computing is also provided.
Patent EP-2578410-A1 (EP)
Inventor: YAN TAK CHUNG
IPC: B05B12/08
Filed: 2010-05-28
Abstract: An active prospective intelligent monitoring method and device thereof through measuring liquid film to control a production system in the process of grinding materials to make liquid are provided. The method includes actuating a reservoir to output raw materials to a grinding system (52) for average grinding to make films, and passing through a sampling rotation shaft (9); operating a monitor (5) to measure the films on the sampling rotation shaft (9), obtaining data information and sending it to an analysis instrument (6), for comparing it with set liquid film reference target; transmitting a film modified value in real time to a producing apparatus console (7) through the analysis instrument (6), and controlling the feeding of the reservoir by the raw materials grinding production system, in order to modify the thickness of the produced film circularly and repeatedly. The device is composed of a monitor (5), a sampling rotation shaft (9), a data conversion system, a reference comparing system and a production control system. The method and device can be used in the print industry and others, in order to achieve best paint weight and minimum tolerance error, highly exactly monitor producing products with good quality, and reduce loss of time and materials.
Patent EP-2386552-A1 (EP)
Inventor: BORSA MASSIMILIANO
IPC: C07D339/04
Filed: 2011-05-10
Abstract: A process for the preparation of salts of (R) a-lipoic acid of formula (I), wherein the nitrogen organic base is selected among: piperazine, cysteamine and its corresponding disuiphide, cystamine, and diazabicyclo 2,2,2] octane and the corresponding pharmaceutical composition in form of tablets, that contains it as active ingredient, is described.
Patent EP-2399861-A1 (EP)
Inventor: WELSCHOF BERNWARD DR
IPC: F16H61/4165
Filed: 2011-06-06
Abstract: The hydrostatic drive system (1) has a working hydraulic system (2) and a hydraulic pump for the supply of working hydraulic system. The pump is driven by a drive engine, particularly a combustion engine. The pump is formed as a variable pump adjusted in a delivery volume (4). An independent claim is also included for a method for operating a hydrostatic drive system of a mobile drive machine, particularly an industrial truck.
Patent EP-2524717-A1 (EP)
Inventor: HARTLEP ANDREAS
IPC: A61H39/00
Filed: 2011-06-24
Abstract: The device (1) has a stimulation element (2) held in a position by holding units (3) so that a stimulation surface of the stimulation element lies on or at trunks of nerves, where the holding units are attached at head (K) of human. The stimulation surface lies on a defined skin region by a supporting surface 2 square cm. The stimulation element has an electrical electrode for application of transcutaneous electrical stimulation to the defined skin region. The holding units have band-like strips made of a material i.e. metal, which is plastically deformable.
Patent EP-2450793-A1 (EP)
Inventor: YU CHUN-TA
IPC: G06F9/46
Filed: 2011-11-04
Abstract: A method of defining state transition in SACMO in a service system is disclosed. The SACMO comprises an inactive state, an active state, a rollback state and a suspend state. The method comprises executing a SACMO operation; and transferring states of the SACMO according the at least one SACMO operation or completion of a transaction or a rollback process.
Patent EP-2345826-A1 (EP)
Inventor: RAZZANO TANCREDI
IPC: F16D66/00
Filed: 2011-01-13
Abstract: A wear detector (1) has an attachment body (6) designed to be coupled to a braking member of a vehicle and wiring (5) provided with an electrical cable; the electrical cable has an end curved to form a U, two cable portions (16) carried by the attachment body, and two cable branches defining the prolongations, respectively, of the cable portions (16) on the outside of the attachment body (6) ; the attachment body (6) has a single through hole (10) having an inlet (12) and an outlet (13) and housing both of the cable portions (16); a retention shoulder (20) is carried by the attachment body and is engaged by the end of the cable to prevent the end itself from sliding back towards the inlet of the through hole.
Patent EP-2479423-A1 (EP)
Inventor: ENEVOLDSEN PEDER BAY
IPC: F03D1/06
Filed: 2011-01-24
Abstract: A wind turbine rotor blade element (50, 60, 80) comprising a first portion (51, 61, 81) and a second portion (52, 62, 82) which are connected with each other is described. The first portion (51, 61, 81) comprises a rear surface (53, 63) for facing a surface of a wind turbine rotor blade (5) and the second portion (52, 62, 82) comprises a top surface (56, 66) which includes an angle (57) between 90° and 180° with the rear surface (53, 63) of the first portion (51, 61, 81).
Patent EP-2328180-A1 (EP)
Inventor: TANAKA HIDEKAZU
IPC: G01R33/09
Filed: 2003-03-25
Abstract: A pin junction element (10) includes a ferromagnetic p-type semiconductor layer (11) and a n-type semiconductor layer (12) which are connected via an insulating layer (13), and which shows a tunneling magnetic resistance according to the magnetization of the ferromagnetic p-type semiconductor layer (11) and the magnetization of the ferromagnetic n-type semiconductor layer (12). In this pin junction element (10), an empty layer is formed with an applied bias, thereby generating tunnel current via an empty layer. As a result, it is possible to generate tunnel current even when adopting a thicker insulating layer than that of the conventional tunnel magnetic resistance element.
Patent EP-2400114-A1 (EP)
Title: A method for predicting initial unbalance in a component
Inventor: HARRISON JOHN MICHAEL
IPC: F01D5/02
Filed: 2011-06-15
Abstract: A method for predicting initial unbalance in a component comprising one or more elements, the method comprising: defining a statistical distribution of a mass moment weight of each of the one or more elements; restricting the statistical distribution to a selected range; and calculating an initial unbalance of the component for the restricted distribution of the one or more elements.
Patent EP-2549526-A1 (EP)
Title: Process for the production of etched items using fluorosubstituted compounds
Inventor: RIVA MARCELLO
IPC: H01L21/311
Filed: 2011-07-18
Abstract: Disclosed is process for producing an etched item having a sub-micron photoresist layer comprising a step of plasma etching, wherein the etchant composition comprises COF 2  and at least one fluorosubstituted compound, especially when selected from the group consisting of hydrofluorocarbons having a formula of C x H y F z-y , wherein, x is from 2 to 4, y is from 1 to z-1, and z is 2x+2, saturated fluorocarbons having a formula of C m F 2m+2 , wherein, m is from 1 to 4, and unsaturated fluorocarbons having a formula of C a F b , wherein, a is from 1 to 4, and b is 2a. and optionally a diluent and/or an oxygen compound. The etchant composition of the present invention provides improved etching characteristics and enable etching of items having a sub-micron photoresist and an inorganic substrate, e.g. an inorganic layer.
Patent EP-2437038-A1 (EP)
Inventor: COOK LACY G
IPC: G02B5/00
Filed: 2011-08-30
Abstract: A spectrometer comprises a detector array (140) and a prism (60). The prism comprises a first prism element (110) comprising a substantially crystalline crown material, and a second prism element (120) contacting the first prism element, the second prism element comprising a substantially crystalline flint material. The spectrometer further includes optics configured to direct light at least twice through the prism. The prism is configured to disperse light received from the optics at an incident angle therethrough into constituent spectra in visible and infrared wavelength bands that are dispersed from the prism at angles offset from the incident angle. The constituent spectra are directed onto the detector array with approximately equal dispersion across the visible and infrared wavelength bands. Among other things, desirable material selections for the first and second prism elements are also disclosed.
Patent EP-2436331-A1 (EP)
Inventor: BUSSEK KARLHEINZ
IPC: A61B18/18
Filed: 2011-09-23
Abstract: The device (5) has power supply (11) providing a high frequency alternating current (AC). Individual radiators (32-38) e.g. lambda-dipole antennas, are fed by the supply and radiates high frequency electromagnetic waves in a subcutaneous fat tissue. A directivity control (10) is coupled with the radiators. The control controls the radiators such that an electromagnetic total field (50) with a desired field geometry is produced in the fat tissue by direction and field bundling of the high frequency electromagnetic waves transmitted by the radiators.