baber/WOPTO huggingface dataset:
Patent EP-2563541-A2 (EP)
Title: Anordnung, verfahren und steuerung zur zufuhr eines hilfsstoffs
Inventor: KAUSSLER JOHANN
IPC: B23K3/06
Filed: 2011-07-06
Abstract: Das sehr kompakte Lotbandvorschubsystem verarbeitet mit hoher Reproduzierbarkeit und Prozesssicherheit Lotbänder mit beliebigen Abmessungen. Es beinhaltet einen permanent beaufschlagten einfach wirkenden pneumatischen Zylinder, welcher eine zu Prozessanalysezwecken erforderliche Vorspannung auf ein Lotband aufbringt und eine Abreißbewegung mit definierter Kraft bewirkt. Zusätzlich wird lediglich ein steuerbarer doppeltwirkender pneumatischer Zylinder benötigt, mit welchem drei verschiedene Bewegungen bzw. Stellungen realisiert werden. Diese Reduktion zieht eine deutliche Verringerung des technischen Aufwands für Steuerung und Regelung und eine sehr kompakte Bauweise nach sich, welche eine hohe Zugänglichkeit an der Lotstelle sowie beliebige Einbaulagen ermöglicht. Abreißlänge und Verbrauchslänge pro Lötvorgang lassen sich definiert einstellen. Ein einziger Sensor kontrolliert sowohl die korrekte Zuführung des Lotbands als auch dessen Abschmelzen. Dies dient sowohl der Qualitätskontrolle als auch der Prozesssicherheit, da vor der Zuschaltung des Lötstroms überprüft wird, ob das Lotband korrekt zwischen die zu verlötenden Werkstücke geklemmt ist.
Patent EP-2529078-A2 (EP)
Title: Système de commande pour vanne de sécurité de fond à commande en surface
Inventor: SCOTT BRUCE EDWARD
IPC: E21B34/06
Filed: 2011-01-17
Abstract: L'invention porte sur des vannes de réglage de fond à commande en surface destinées à des puits de forage et sur des procédés de commande desdites vannes. Dans un mode de réalisation, une vanne comprend un corps de vanne, un ensemble de fermeture d'orifice, une tringlerie mécanique, un ensemble d'entraînement et un ensemble de commande. Le corps de vanne définit un orifice à travers lequel un liquide s'écoule lorsque l'ensemble de fermeture d'orifice se trouve en position ouverte. Lorsque l'ensemble de fermeture d'orifice se trouve en position fermée, il empêche le liquide de s'écouler à travers l'orifice. La tringlerie mécanique est fonctionnellement reliée à l'ensemble de fermeture d'orifice et à l'ensemble d'entraînement. L'ensemble de commande principal détermine une force à appliquer à la tringlerie mécanique sur la base d'un état de fonctionnement actuel de la vanne et fait appliquer la force déterminée à la tringlerie mécanique par l'ensemble d'entraînement, la tringlerie mécanique entraînant en conséquence l'ensemble de fermeture d'orifice.
Patent EP-2582208-A2 (EP)
Inventor: LIM TAE WHAN
IPC: H05B44/00
Filed: 2011-06-01
Abstract: The present invention relates to a radio frequency (RF) switch controller power supply apparatus. In case of the apparatus, it is possible not only to manually turn on/off electronic switches but also to remote control turning on/off a plurality of lamps installed at respective rooms by using an RF wireless remote controller. Also, since a plurality of transformers connected in series is connected to a power line toward the switches of the lamps and currents are extracted from the respective transformers, power in need is supplied to the RF switch controller. 
     The RF switch controller power supply apparatus includes first to third lamp switching units turning on/off first to third lamps (L1 to L3), respectively, an RF switch controller remote controlling the respective lamp switching units, and a power supply unit supplying power consumed by the RF switch controller, and the apparatus controlling turning on/off the respective lamps (L1 to L3) according to a received RF wireless remote signal, a current booster and a first rectifying unit boosting and extracting a minute current flowing through the first lamp switching unit into a high current and rectifying the current into direct current (DC) power when the respective lamp switching units are turned on, a second rectifying unit and an AC/DC converter rectifying and decompressing an alternate current (AC) supplied to a main power line and the first lamp switching unit when the first lamp switching unit is turned off, and a DC/DC converter decompressing and supplying the DC power extracted by the first rectifying unit to the RF switch controller when the lamp (L1) is turned on and compressing and supplying the DC power outputted via the AC/DC converter to the RF switch controller when the lamp (L1) is turned off.
Patent EP-2600581-A2 (EP)
Inventor: AHN JOONKUI
IPC: H04B7/26
Filed: 2011-07-26
Abstract: The present invention relates to a wireless communication system, and more particularly, discloses a method and a device for transmitting a sounding reference signal and extended uplink control information in a wireless communication system. A method for a terminal transmitting the uplink control information through a physical uplink control channel in the wireless communication system, according to one embodiment of the present invention, comprises the following steps: creating a block by multiplying a modulation symbol, which shows the uplink control information, to a circular shift sequence, and creating a N SF  blocks for each of the two slots of an uplink subframe; block-wise spreading the N SF  blocks using an orthogonal code; and mapping a N RS  reference signals and the block-wise spread N SF  blocks to each of the two lots of the uplink subframe, and transmitting same to a base station, wherein the N SF  blocks transmitted from the second slot of the uplink subframe can have an equal value when the transmission of the sounding reference signal is set and when the transmission of the sounding reference signal is not set in the uplink subframe.
Patent EP-2658785-A2 (EP)
Inventor: GASCOINE JONATHON DEREK
IPC: B65D41/04
Filed: 2011-10-24
Abstract: La présente invention se rapporte à un récipient qui comprend un entonnoir présentant une première ouverture au niveau d'une première extrémité et une seconde ouverture au niveau d'une seconde extrémité opposée à la première extrémité, l'entonnoir définissant un volume d'entonnoir entre les première et seconde ouvertures et la première ouverture étant plus importante que la seconde ouverture ; un premier bouchon formé pour se fixer à plusieurs reprises à l'entonnoir, et pour se détacher à plusieurs reprises de ce dernier, au niveau de la première extrémité, le premier bouchon fermant hermétiquement la première ouverture lorsqu'il est fixé à l'entonnoir ; et un second bouchon formé pour se fixer à plusieurs reprises à l'entonnoir, et pour se détacher à plusieurs reprises de ce dernier, au niveau de la seconde extrémité, le second bouchon fermant hermétiquement la seconde ouverture lorsqu'il est fixé à l'entonnoir. Lorsqu'un liquide ou une substance à grain fin (par exemple, une poudre) est placé à l'intérieur du volume de l'entonnoir, le fait de fixer les premier et second bouchons à l'entonnoir au niveau des première et seconde ouvertures permet de maintenir de façon étanche le liquide ou la substance à grain fin à l'intérieur du volume de l'entonnoir.
Patent EP-2640443-A2 (EP)
Inventor: TAL MICHAEL G
IPC: A61B17/03
Filed: 2011-11-15
Abstract: An apparatus for performing a vascular treatment. In some embodiments, the apparatus comprises a vascular therapy device comprising a vascular treatment device and a feeder. The vascular treatment device can connect to a wire configured for use in vascular treatment. The vascular treatment device can rotate the wire. The feeder can be configured for controller the longitudinal translation of the wire. The feeder and the vascular treatment device can be independently or combinedly controlled.
Patent EP-2658486-A2 (EP)
Title: Joint d'étanchéité barrière pour stomie
Inventor: ABRAMS GILBERT L
IPC: A61F5/44
Filed: 2011-12-26
Abstract: L'invention concerne un joint d'étanchéité barrière pour stomie comprenant une base conique à extrémité ouverte 1 et une partie bord 2 s'étendant radialement depuis la base, la base conique 1 présentant une ouverture supérieure 3 et une ouverture inférieure 5 pour la réception d'une stomie d'un utilisateur et le diamètre de l'ouverture supérieure 9 étant plus petit que celui de l'ouverture inférieure 11, de telle sorte que la stomie de l'utilisateur se loge dans l'ouverture inférieure et que l'ouverture supérieure s'élargisse de manière à s'ajuster parfaitement autour de la paroi de stomie et le long de cette dernière. L'invention concerne également un appareil de stomie associé comportant le joint d'étanchéité barrière et un procédé associé utilisant le joint d'étanchéité barrière pour réduire l'incidence de fuite de déchets chez un patient stomisé.
Patent EP-2477154-A2 (EP)
Inventor: MERKUREV SERGEY V
IPC: G03B42/02
Filed: 2012-01-13
Abstract: The present invention relates to digital image processing, can be used to solve problems concerning processing of digital images obtained with the use of high - energy radiation including the X-rays. The present invention relates in particular to noise assessment of digital X-ray films. 
Method of digital X-ray film noise assessment includes acquisition of an original image; low-frequency filtering of the original image to obtain an estimated image; a noise image development as a difference between the original - and estimated images; by means of morphologic filtering elimination of noise image pixels corresponding to sharp changes in the original image; division of intensity range of the estimated image into intervals, herewith each pixel of the estimated image relates to an appropriate interval; accumulating for each interval some noise image pixels corresponding to estimated image pixels; calculating interval estimations of noise dispersion using accumulated in such an interval noise image pixels; improving interval estimations by the use of removal noise pixels according to σ 3 criteria, robust local linear approximation of interval estimations of noise dispersion, that results in tabular function describing the dependence of noise on signal intensity; calculation on the base of estimated image and obtained tabular function of the dependence of noise on signal intensity the noise map as a pixel-by-pixel noise dispersion estimation of the digital original image. 
The technical result is the higher rate and quality of the digital x-ray film noise estimation.
Patent EP-2518329-A2 (EP)
Inventor: JANES MATTHEW C
IPC: F15B1/14
Filed: 2012-04-17
Abstract: A method and apparatus for reducing undesirable pressure fluctuations over predetermined pressure and frequency ranges in a working fluid system, facilitating maintenance of appropriate levels of stored energy in the fluid system. Embodiments may be employed within a fluid system to dampen pressure fluctuations over an adequately large pressure range, for example in a resonant vibratory system. In such systems, pressures vary dramatically depending on whether resonance is achieved. An apparatus comprises a pressure vessel having a self equilibrating flexible piston device (104). The piston separates a gas volume (115) from a fluid volume (120) exposed to the system flow. The piston translates within the pressure vessel to equilibrate the gas and fluid pressures. A flexible portion (108) of the piston deflects at high frequency and adequate volume to reduce undesirable pressure fluctuations. The flexible portion translates force via its outer periphery to a ring portion (106) which translates within the pressure vessel.
Patent EP-2608008-A2 (EP)
Inventor: POLIAK ANTHONY ANDREW
IPC: G06F3/048
Filed: 2012-01-27
Abstract: An electronic device and a method for presenting structured data on the electronic device in different operating environments. The method includes selecting, from a plurality of presentation semantics associated with the structured data, a first set of presentation semantics in accordance with an operating environment of the electronic device; processing the structured data in accordance with the first set of presentation semantics; and presenting the structured data processed in accordance with the first set of presentation semantics using the electronic device.
Patent EP-2466624-A2 (EP)
Inventor: NAGASAKA HIROYUKI
IPC: G03F7/20
Filed: 2004-02-26
Abstract: An exposure apparatus EX exposes a substrate P by projecting an image of a predetermined pattern through a liquid 1 onto the substrate. The exposure apparatus includes a projection optical system which performs the projection, and a liquid supply mechanism 10 which supplies the liquid onto the substrate to form a liquid immersion area AR2 on a part of the substrate. The liquid supply mechanism supplies the liquid 1 onto the substrate P simultaneously from a plurality of positions which are apart, in a plurality of different directions, from the projection area AR1. The exposure apparatus is capable of forming the liquid immersion area stably and recovering the liquid satisfactorily. It is possible to perform the exposure process accurately while avoiding, for example, the outflow of the liquid to the surroundings.
Patent EP-2631903-A2 (EP)
Inventor: LIN CHIA-YU
IPC: G10K11/00
Filed: 2012-07-26
Abstract: An ultrasonic sensor device includes a housing (4), a circuit board (8) disposed at the housing (4), and a transducer (5). The transducer (5) includes an electrically conductive casing (50) having a bottom wall (52) and a surrounding wall (51) . A piezoelectric member (54) is disposed on top of the bottom wall (52). A first connecting pin set (43) is disposed in the housing (4), and includes a first connecting pin (431) having one end connected to the circuit board (8) and another end (431a) connected to the piezoelectric member (54), and a second connecting pin (432) having one end connected to the circuit board (8) and another end (432a) connected to the surrounding wall (51). A second connecting pin set (44) is disposed in the housing (4), has one end connected to the circuit board (8), and another end extended into a connecting portion (42) of the housing (4).
Patent EP-2570668-A2 (EP)
Inventor: WHITE GARY D
IPC: F04D29/58
Filed: 2012-09-13
Abstract: A compressor assembly having a housing with a number of sound control chambers. A method of controlling a sound level of a compressor assembly having a step of providing a plurality of sound control chambers. A method of controlling a sound level of a compressor assembly having a step of eliminating an operator's line-of-sight view to noise producing components of the compressor assembly. Sound level of a compressor can be controlled by separating the internal volume of a housing which encases at least a portion of a pump assembly to create sound control chambers and/or eliminating an operator's line-of-sight view to noise producing components of the compressor assembly.
Patent EP-2546193-A2 (EP)
Inventor: LEFENFELD MICHAEL
IPC: F24V30/00
Filed: 2005-06-14
Abstract: The invention relates to a method of making alkali metal silicide compositions, and the compositions resulting from the method, comprising mixing an alkali metal with silicon and heating the resulting mixture to a temperature below about 475 °C. The resulting compositions do not react with dry O 2 . Also, the invention relates to sodium silicide compositions having a powder X-ray diffraction pattern comprising at least three peaks with 2Theta angles selected from about 18.2, 28.5, 29.5, 33.7, 41.2, 47.4, and 56.2 and a solid state  23 Na MAS NMR spectra peak at about 18 ppm. Moreover, the invention relates to methods of removing a volatile or flammable substance in a controlled manner. Furthermore, the alkali metal silicide compositions of the invention react with water to produce hydrogen gas.
Patent EP-2592222-A2 (EP)
Inventor: ENBURY DAVID ALSTON
IPC: E21B7/06
Filed: 2011-04-11
Abstract: A method of controlling a direction of a toolface of a bottom hole assembly for slide drilling, comprises a) synchronizing the toolface wherein synchronizing the toolface comprises determining a relationship between the rotational position of the down hole toolface with a rotational position at the surface of the formation for at least one point in time, b) stopping rotation of the drill string coupled to the bottom hole assembly, c) controlling torque at the surface of the drill string to control a rotational position of the toolface, and d) commencing a slide of the drill string.
Patent EP-2559684-A2 (EP)
Inventor: MURPHY PETER MICHAEL
IPC: C09D7/47
Filed: 2009-06-23
Abstract: The present invention comprises a compound comprising Formula 1A, 1B, or 1C 
 
         (R a -O-CO-) 2 X     Formula 1A 
 
         R a -O-CO-X-CO-O-(CH 2 CH 2 )R f      Formula 1B 
 
         R a -O-CO-X-CO-O-R     Formula 1C 
 
wherein 
R a  is the group R f OCF 2 CF 2 -(C g H 2g )-; R f OCFHCF 2 O(CH 2 CH 2 O) v -(C g H 2g )-; R f OCFHCF 2 O(C w H 2w ); or R f OCF(CF 3 )CONH-(C g H 2g ); 
R f  is C c F(2c+1); 
c is 2 to 6; 
g is 1 to 4; v is 1 to 4; w is from 3 to 12; 
X is a linear or branched difunctional alkyl sulfonate group -C e H (2e-1) (SO 3 M)-, wherein e is 2 or 3; 
M is a monovalent cation selected from the group consisting of hydrogen, ammonium, and alkali metal; 
R is H or a linear or branched alkyl group C b H (2b+1) -; and 
b is from 1 to 18.
Patent EP-2597285-A2 (EP)
Inventor: HOKE JAMES B
IPC: F02C9/28
Filed: 2012-11-21
Abstract: A method of noise control from a combustor (56) of a gas turbine engine (20) includes selectively forming a plurality of local circumferential zones with different fuel-air ratios within the combustor (56).
Patent EP-2599962-A2 (EP)
Inventor: GLASPEY JAMES
IPC: F01D5/16
Filed: 2012-11-23
Abstract: A vane assembly (40) comprises circumferentially adjacent airfoils (42A,42B) formed of composite materials. The airfoils (42A,42B) have matching exterior geometries defined by pressure and suction surfaces (43,44) extending axially from a leading edge (45) to a trailing edge (46) and radially from a root section (47) to a tip section (48). An inner platform (50) is attached to each of the circumferentially adjacent airfoils (42A,42B) at the root section (47), and an outer platform (51) is attached at the tip section (48). The composite materials are selected to define a vibration mode (H1,H2,H3,H1',H2',H3') with different vibration frequencies in the circumferentially adjacent airfoils (42A,42B), where the different vibration frequencies are separated by more than a full width of the vibration mode at half maximum (FWHM).
Patent EP-2695289-A2 (EP)
Inventor: DE SOUSA LUIS
IPC: H02M7/5395
Filed: 2012-04-10
Abstract: The present invention relates to a method for controlling an electrical device (10) for driving an alternating-current motor (6). Said device (10, 20) includes: a voltage inverter with three-phase bridge (5) for controlling the alternating-current electric motor (6) by pulse-width modulation, and powered by a direct-current source (3), said voltage inverter (5) having a plurality of switches (7) in which the various switching positions generate a set of space vectors corresponding to the various voltage states output by the inverter (5); and a DC-DC voltage converter (9) connected between the DC voltage source (3) and the voltage inverter with three-phase bridge (5), the method including a step of controlling the switching of the switches (7) according to a sequence generating a voltage vector resulting from a combination of non-zero space vectors, the phase of the resulting voltage vector varying continuously over time. The method also includes a step of modulating the amplitude of said resulting voltage vector by modulating the amplitude of the voltage output by the DC-DC voltage converter (9).
Patent EP-2661266-A2 (EP)
Inventor: BARON ALAIN D
IPC: A61K31/198
Filed: 2012-01-06
Abstract: Provided herein are methods for treating conditions associated with a chemosensory receptor, including diabetes, obesity, and other metabolic diseases, disorders or conditions by administrating a composition comprising a chemosensory receptor ligand, such as a bitter receptor ligand. Also provided herein are chemosensory receptor ligand compositions, including bitter receptor ligand compositions, and methods for the preparation thereof for use in the methods of the present invention. Also provided herein are compositions comprising metformin and salts thereof and methods of use.
Patent EP-2747816-A2 (EP)
Inventor: MAGEE CIARÁN DOMINIC
IPC: F16L53/34
Filed: 2012-08-23
Abstract: This invention relates to a method for delivering humidified gas to a user or patient during respiratory gas ventilation support, such as, but not limited to, mechanical ventilation, continuous positive airway pressure breathing, and bi-directional positive airway pressure breathing; the method comprising the steps of heating a humidified gas from a humidified gas reservoir; transferring the heated humidified gas to a patient; receiving expired gas from a patient; heating the expired gas; and transferring the heated expired gas to a gas outlet; wherein the humidified gas and the expired gas are heated to different temperatures. Also disclosed is a humidified gas delivery system, which finds utility as a breathing circuit of a respiratory gas humidification system by delivering humidified gases to a user or patient during mechanical ventilation, continuous positive airway pressure breathing, bi-directional positive airway pressure breathing, or other mode of respiratory support provided to users or patients.
Patent EP-2702222-A2 (EP)
Title: Systèmes et procédés de transfert de fluides offshore
Inventor: BLALOCK DOUGLAS PAUL
IPC: E21B7/132
Filed: 2012-04-19
Abstract: Un système de transfert de fluides d'une colonne montante autoportante jusqu'à un vaisseau de surface comprend une premier ensemble de vannes comportant un premier tiroir et une vanne d'isolement conçue pour commander l'écoulement de fluides dans le premier tiroir. De plus, le système comprend un deuxième ensemble de vannes accouplé réversibles au premier ensemble de vannes par un raccord hydraulique. Le deuxième ensemble de vannes comporte un deuxième tiroir et une deuxième vanne d'isolement conçue pour commander l'écoulement de fluides dans le deuxième tiroir. Par ailleurs, le système comprend un montage de déploiement/extraction accouplé au premier ensemble de vannes et conçu pour suspendre les premier et deuxième ensembles de vannes au vaisseau de surface. Chaque vanne d'isolement possède une position ouverte permettant aux fluides de s'écouler au travers de celle-ci et une position fermée restreignant l'écoulement de fluides au travers de celle-ci, et est sollicité de manière qu'elle se mette en position fermée.
Patent EP-2691808-A2 (EP)
Title: Dispositif optique à sensibilité réduite à la polarisation
Inventor: BULTHUIS HINDRIK FREERK
IPC: G02F1/313
Filed: 2012-03-28
Abstract: L'invention concerne en général un dispositif optique comprenant des premier et deuxième segments de guide d'ondes construits de sorte qu'une irradiation modifie à la fois l'indice de réfraction moyen et la biréfringence dans le segment respectif. Le changement de biréfringence en fonction du changement d'indice de réfraction moyen est différent pour les deux segments. Des longueurs prédéterminées de chacun des deux segments sont irradiées. Dans un interféromètre de Mach-Zehnder, la technique peut servir à régler simultanément au moins des retards de phase à longueur de trajet différentielle, des erreurs de phase induites par coupleur ou des erreurs de fréquence.
Patent EP-2771709-A2 (EP)
Inventor: STOKES PAUL
IPC: B06B1/02
Filed: 2012-10-26
Abstract: A sonar transmitter includes digital logic that controls switches coupled to a primary coil of a transformer. The switches are driven to produce at least one voltage pulse across a secondary coil for the transformer to produce a series of voltage pulses approximating the desired signal. The transformer may comprise: a secondary coil having a plurality of windings arranged into a first section, a middle section, and a final section; and a primary coil winding wound only with the secondary coil windings forming the middle section.