baber/WOPTO huggingface dataset:
Patent EP-2442484-A1 (EP)
Inventor: CAMPAGNA MATTHEW JOHN
IPC: H04L9/32
Filed: 2011-10-11
Abstract: A framework is proposed for authenticated encryption for digital signatures with message recovery whereby authentication is achieved without a redundancy requirement. The Elliptic Curve Pintsov-Vanstone Signature scheme is modified through the use of authenticated encryption, thereby enabling authentication using a message authentication code (1028). The authenticated encryption may be performed within a single function or as two separate functions. The authenticated encryption may also be applied to associated data in the message (104) to be signed.
Patent EP-2592341-A1 (EP)
Inventor: PIETIKAEINEN LAURI
IPC: F23D1/00
Filed: 2011-11-09
Abstract: A pulverized fuel burner comprises a fuel feed pipe (4, 4a) for injecting a mixture of pulverized fuel and combustion air into a furnace (3) through a burner throat (2), a core air duct (5) concentrically arranged within the fuel feed pipe (4, 4a) and a secondary air passage (13, 14) arranged externally of and coaxially with the fuel feed pipe (4, 4a). A flame stabilizing ring (20) is disposed on the outlet of the fuel feed pipe (4, 4a), said flame stabilizing ring (20) comprising a flared section (21) protruding toward the secondary air passage (13) and a number of teeth (22) protruding toward the inside of the fuel feed pipe (4, 4a). The flared section (21) of has a smoothly curved cross section with a thickness that reduces smoothly toward the rim of the flared section (21).
Patent EP-2592356-A1 (EP)
Inventor: TISSELLI FILIPPO
IPC: F24C15/10
Filed: 2011-11-10
Abstract: The invention is directed to a burner grate (7), gas cooking hob, gas stove top and gas stove. For obtaining sufficient secondary air supply for inner flame exit ports (6) of a gas burner (4) of a gas cooking hob (3), a burner grate (7) adapted to be placed over the gas burner (4) and to support cooking vessels placed on the gas cooking hob (3) is proposed, which burner grate (7) comprises a feeder duct (12) extending from an outer region (13) to a mid section (14) thereof, and is adapted and implemented for feeding air towards flames of inner flame exit ports (6).
Patent EP-2597185-A1 (EP)
Inventor: CINELLO MAURO
IPC: D06F25/00
Filed: 2011-11-23
Abstract: The present invention relates to a washing and drying machine comprising: a washing tub (10) containing a rotatable drum; a hot air duct (11) for carrying hot air into the tub (10), said hot air duct (11) comprising one or more fixing regions (15) connected to said tub (10) via a spacing element (13) made of thermal insulating material; the spacing element (13) comprises two parts (23a, 23b; 24a, 24b) fixed one another and to a respective fixing region (15), on opposite sides of the fixing region (15).
Patent EP-2482380-A1 (EP)
Inventor: BROWN MATTHEW D
IPC: H01Q5/42
Filed: 2011-11-28
Abstract: A multi-band electronically scanned array antenna including a first sub-assembly having electronic circuits for a first frequency band; a second sub-assembly mechanically coupled to the first sub-assembly and having electronic circuits for a second frequency band; and an aperture adjacent to the first sub-assembly, the aperture being shared by the first sub-assembly and the second sub-assembly. The array antenna may further include a band switching circuit, or a combining circuit for coupling the first sub-assembly or the second sub-assembly to the aperture. The array antenna may also include a third sub-assembly including electronic circuits for a third frequency band. In this way, the aperture is shared by the first sub-assembly, the second sub-assembly, and the third sub-assembly to provide a smaller and lighter array antenna.
Patent EP-2602941-A1 (EP)
Inventor: PUCHIANO SILVIU
IPC: H04B3/54
Filed: 2011-12-07
Abstract: A system for transmitting electrical power and communication signals, comprises a transmission line (3); a source (5) of electrical power for supplying electrical power to the transmission line; first communication means (10) for supplying communication signals to the transmission line; power extraction means (4, 6, 7) for extracting and using electrical power from the transmission line; second communication means (11) for receiving communication signals from the transmission line; and control means (8, 9) for controlling operation of the system in such a way that, in use of the system, the power source supplies electrical power to the transmission line for respective periods of time which are different from respective periods of time in which the first communication means supplies communication signals to the transmission line.
Patent EP-2590165-A1 (EP)
Inventor: RUWISCH DIETMAR
IPC: G10L21/0208
Filed: 2011-12-09
Abstract: There is provided a method and an apparatus for generating a noise reduced output signal from sound received by a first microphone. The method comprises transforming sound received by the first microphone into a first input signal, wherein the first input signal is the frequency domain signal of the analog-to-digital converted audio signal corresponding to the sound received by the first microphone, transforming sound received by a second microphone being spaced apart from the first microphone into a second input signal, wherein the second input signal is the frequency domain signal of the analog-to-digital converted audio signal corresponding to the sound received by the second microphone, calculating, for each frequency component, an energy transfer function value as real-valued quotient obtained by dividing a temporally averaged product of the amplitude of said first and second input signals by a temporally averaged absolute square of said second input signal, wherein temporal averaging is subject to a first update condition, calculating, for each frequency component, a gain value which is a function of said calculated energy transfer function value, and generating said noise reduced output signal based on the products of said first input signal and said calculated gain value at each frequency component.
Patent EP-2606728-A1 (EP)
IPC: C07D213/40
Filed: 2011-12-21
Abstract: The present invention relates to the use of predominantly known pyridyl carboxamide derivatives as nematicides, compositions containing such compounds and methods for the control of nematodes.
Patent EP-2610388-A1 (EP)
Inventor: ALTINIER FABIO
IPC: D06F58/38
Filed: 2011-12-27
Abstract: Laundry drying machine (1) comprising a rotatable laundry drum (3), an electric motor (9) for rotating said rotatable laundry drum (3) about its axis of rotation (6), hot air generator means (11) configured to supply a drying airflow to the drum (3) during a drying cycle, an electronic control system (16) configured to: provide a signal (S) indicative of torque (TE) that said electric motor (9) provides to the rotatable laundry drum (3), sense the inside-temperature (T W ) of the drying airflow inside the drum (3), sense the output-temperature (T OUT ) of the airflow which flows out from the rotatable drum 3, determine a comparison threshold (THC) based on the sensed signal (S), determine a temperature-difference (T) between the sensed output-temperature (T OUT ) and the sensed inside-temperature (T W ), compare the determined temperature-difference (T) with the determined comparison threshold (THC) and stop the drying cycle according to the result of the comparison.
Patent EP-2436661-A1 (EP)
Inventor: FUJII JUN
IPC: C04B35/49
Filed: 2009-05-28
Abstract: Disclosed is a composition for ferroelectric thin film formation which is used in the formation of a ferroelectric thin film of one material selected from the group consisting of PLZT, PZT, and PT. The composition for ferroelectric thin film formation is a liquid composition for the formation of a thin film of a mixed composite metal oxide formed of a mixture of a composite metal oxide (A) represented by general formula (1): (Pb x La y )(Zr z Ti (1-z) )O 3  [wherein 0.9 < x < 1.3, 0 ≤y < 0.1, and 0 ≤z < 0.9 are satisfied] with a composite oxide (B). The composite oxide (B) includes one or more elements selected from the group consisting of Si and Bi.
Patent EP-2363707-A1 (EP)
Inventor: HORISAKA SUMIKO
IPC: G01N27/407
Filed: 2011-01-26
Abstract: A NOx sensor (100) includes a sensor device (110) and a heater (70) capable of heating the sensor device (110). The sensor device (110) includes an inner pump electrode (22) and an outer pump electrode (23) disposed respectively on the inner side and the outer side of a solid electrolyte layer (6). The sensor device (110) detects the concentration of NOx by introducing a gas to be measured into a first inner vacancy (20), pumping out oxygen in the gas to be measured from the inner pump electrode (22) to the outer pump electrode (23), introducing the gas to be measured, from which the oxygen has been pumped out, into a second inner vacancy (40), reducing the NOx in the gas to be measured, to thereby generate oxygen, and detecting the generated oxygen. A characteristic stabilizing layer (24) covers the outer pump electrode (23) and is made of a porous body with a thickness of 10 to 200 µm and a thickness variation of 20% or less.
Patent EP-2607570-A1 (EP)
Inventor: LLAGOSTERA FORNS JOAN
IPC: E04F10/06
Filed: 2011-12-23
Abstract: The articulation device comprises first and second articulation members (4, 5) fixed respectively to first and second arm segments (1, 2) and connected to one another by bearing means, a core (6) supported between two fork branches (4a, 4b) of the first articulation member (4) and surrounded by a surrounding wall (9) of the second articulation member (5). The core (6) has an anchor (7) in which there is attached a terminal (31) of a flexible tie element (30). Portions of first and second retention parts (13, 14) are inserted such that they cannot rotate in respective openings (15a, 15b) of the fork branches (4a, 4b) and in the housings (16a, 16b) formed in the core (6). A connecting screw keeps the first and second retention parts (13, 14) connected to one another.
Patent EP-2533021-A1 (EP)
Inventor: GOETZ KLAUS-DIETER
IPC: G01D5/36
Filed: 2011-06-10
Abstract: The linear path measuring system (10) comprises an incremental scale (14) applied along a running rail (12) and a scanning device mounted on the running slide. The scanning device is designed for scanning multiple incremental markings with variable sampling frequency along the incremental scale, where the incremental markings are scanned as analogous signal course. The sampling frequency is variable corresponding to an actual detected frequency of the analog signal course.
Patent EP-2533650-A1 (EP)
Inventor: KIERBYE IDA
IPC: A23C11/04
Filed: 2011-02-14
Abstract: The present invention relates to filled milk products comprising sweet buttermilk solids, vegetable lipid and one or more additional carbohydrate sources. The invention furthermore relates to a method of preparing such filled milk products.
Patent EP-2524484-A1 (EP)
Inventor: PETROV MIHAIL
IPC: H04L27/26
Filed: 2011-01-13
Abstract: The present invention relates to orthogonal frequency- division multiplexing (OFDM) communication systems with multiple transmit antennas receive antennas, and in particular to methods for inserting scattered pilots (SPs) into the transmit signals of such OFDM systems, for estimating channel properties on the basis of the scattered pilots, a multi -antenna OFDM transmitter, and an OFDM receiver. In this context, it is the particular approach of the present invention to keep the same SP pattern like in the single- transmitter case, to partition the pilots into as many subsets as there are transmitters (transmit antennas), and to interleave these subsets both in time and in frequency. In this manner, the granularity of pilots of the same subset is reduced. This offers increased flexibility in designing the scattered pilot patterns and greater accuracy of the estimated channel properties.
Patent EP-2543224-A1 (EP)
Inventor: WANG LEI
IPC: H04W72/12
Filed: 2011-02-28
Abstract: Method and apparatus for performing hybrid per station and per flow/connection uplink allocations are described. The apparatus may implement a hybrid per flow/connection and per station uplink (UL) resource allocation to improve UL control efficiency and UL resource utilization. The apparatus may be configured to transmit or receive a resource allocation in a signal that contains an indicator that indicates intended flow information.
Patent EP-2534443-A1 (EP)
Inventor: ZIMMERMANN THOMAS
IPC: G01C15/00
Filed: 2011-02-14
Abstract: Die Erfindung betrifft eine Markierungsvorrichtung aufweisend zumindest eine Projektionsvorrichtung, die eine vertikale Achse definiert und die mindestens eine Lasereinrichtung aufweist, die eingerichtet ist, eine erste Laserebene und eine zweite Laserebene zu emittieren, wobei die erste Laserebene und die zweite Laserebene zueinander geneigt sind und so angeordnet sind, dass sie sich entlang einer ersten Schnittgeraden schneiden, wobei die erste Schnittgerade senkrecht zur vertikalen Achse verläuft. Es wird vorgeschlagen, dass die Projektionsvorrichtung ein Basiselement und ein die mindestens eine Lasereinrichtung aufweisendes Projektionselement aufweist, wobei das Projektionselement relativ zum Basiselement stellbar, insbesondere motorisch stellbar, ist. Die Erfindung bezieht sich auch auf ein System zur Vermessung einer Oberfläche mit einer Projektionsvorrichtung, die eine vertikale Achse definiert und die mindestens eine Lasereinrichtung aufweist, die eingerichtet ist, eine erste Laserebene und eine zweite Laserebene zu emittieren, wobei die erste Laserebene und die zweite Laserebene so angeordnet sind, dass sie sich entlang einer ersten Schnittgeraden schneiden, wobei die erste Schnittgerade senkrecht zur vertikalen Achse verläuft, und mit einer Detektionsvorrichtung zur Bestimmung des Abstands der beiden Laserebenen entlang einer Messgeraden.
Patent EP-2542808-A1 (EP)
Inventor: FAGERLUND ALLEN CARL
IPC: F16K47/08
Filed: 2011-02-21
Abstract: An improved fluid pressure reduction device including a perimeter and a hollow center aligned along a longitudinal axis, and further including an inlet region at the hollow center and an outlet region at the perimeter, wherein the outlet region includes multiple dimensioned outlet areas arranged to substantially reduce outlet tone generation.
Patent EP-2566822-A1 (EP)
Inventor: DE RIDDER FRANK
IPC: C03B27/044
Filed: 2011-04-12
Abstract: La présente invention concerne un tissu (30) conçu pour recouvrir au moins en partie un anneau utilisé pour laisser refroidir le verre qui a été courbé. Ce tissu (30) comprend au moins deux bandes (32, 34, 36): une bande (32) d'une structure tricotée à haute densité pour laisser refroidir le verre, et deux bandes (34, 36) d'une structure de moindre densité pour fixer le tissu (30) à l'anneau.
Patent EP-2678412-A1 (EP)
Title: Kompakter, entfaltbarer formkörper, verfahren zu dessen herstellung sowie dessen verwendung für säuberungszwecke und verteilen von wirkstoffen
Inventor: HARTMANN CHRISTOPH
IPC: C11D3/00
Filed: 2011-02-21
Abstract: Es wird ein kompakter Formkörper beschrieben, der ein entfaltbares textiles oder papierartiges Flächengebilde umfasst, das in mehreren Schichten vorliegt und durch ein Bindemittel in kompakter Form zusammengehalten wird. Das Flächengebilde ist wirkstoffartig aktiviert, z. B. kationisiert und/oder mit einem Wirkstoff versehen. Es liegt z. B. in Tabletten- oder vorzugsweise in Kugelform vor und kann unter anderem als Zusatz beim Waschen von Wäsche zum Entfernen von Schmutz und vagabundierenden Farbstoffen, zur Abgabe von Waschmitteln und Waschhilfsmitteln wie Bleichmitteln und zur kontrollierten Abgabe von Wirkstoffen dienen.
Patent EP-2577109-A1 (EP)
Title: Roue dentée conique pour un engrenage conique
Inventor: HEER MANFRED
IPC: F16H55/08
Filed: 2011-04-08
Abstract: L'invention concerne une roue dentée conique d'un engrenage conique, dont les dents présentent chacune un flanc de charge et un flanc arrière, les flancs arrière présentant une zone d'engrènement pour des flancs arrière de la roue dentée qui s'engrène, la zone extérieure du flanc arrière, qui entoure la zone d'engrènement d'origine, pouvant être utilisée au maximum possible et parvenant normalement en prise, et une zone périphérique extérieure de la zone d'engrènement initiale étant réduite dans leur hauteur de surface, de telle sorte que ces zones réduites restent toujours sans contact et que seule la zone restante, réduite, intérieure et proéminente vient en contact.
Patent EP-2585929-A1 (EP)
Title: Mémoire à canaux multiples et à ports multiples
Inventor: WANG FENG
IPC: G06F13/16
Filed: 2011-06-21
Abstract: L'invention porte sur une mémoire à canaux multiples et à ports multiples. Dans un mode de réalisation particulier, la mémoire à canaux multiples comprend une pluralité de canaux asservis à une pluralité de contrôleurs de mémoire. La mémoire à canaux multiples peut également comprendre une première structure à ports multiples et à bancs multiples accessible à un premier ensemble de la pluralité de canaux et une seconde structure à ports et à bancs multiples accessible à un second ensemble de la pluralité de canaux.
Patent EP-2530322-A1 (EP)
Inventor: KOBAYASHI NORIYUKI
IPC: F04B39/12
Filed: 2011-01-24
Abstract: Provided is a fluid machine which can be produced with a reduced weight and size at a reduced production cost. The fluid machine (1) comprises a drive unit (4) and a driven unit (6) arranged in a hermetic container (2) such that drive power is transmitted from the drive unit to the driven unit, the hermetic container (2) including a first shell (78) covering the drive unit (4) and a second shell (80) covering the driven unit (6) and joined to the first shell (78), wherein the first and second shells (78, 80) are members formed by different working processes.
Patent EP-2528393-A1 (EP)
Inventor: NAKAMURA YUICHIRO
IPC: H04W48/16
Filed: 2011-01-21
Abstract: A network apparatus 20 includes a determination unit 23 configured to determine whether or not to transmit a connection instruction message instructing a UE 10 to connect with a second communication system to the UE 10. The determination unit 23 determines that a second communication instruction message is to be transmitted to the UE 10 when an elapsed time period after transmission of a first connection instruction message to the UE 10 exceeds a predetermined time period, and determines that the second connection instruction message is not to be transmitted to the UE 10 when the elapsed time period does not exceed the predetermined time period.
Patent EP-2526657-A1 (EP)
Title: Procédé et système pour conserver un état de session de téléphonie
Inventor: LAWSON JEFFREY
IPC: H04L12/42
Filed: 2011-01-19
Abstract: L'invention porte sur un procédé et sur un système, pour conserver un état de session de communication téléphonique, qui comprennent l'établissement d'une session de communication téléphonique entre un dispositif de téléphonie et un serveur d'application ; le routage de la communication téléphonique par l'intermédiaire d'un routeur d'appel ; le stockage d'un état de session pour la session de communication du dispositif de téléphonie et du serveur d'application, et la transmission de l'état de session stocké en communication entre le serveur d'application et le routeur d'appel.
Patent EP-2611684-A1 (EP)
Inventor: PREINING DANIEL
IPC: B62M9/10
Filed: 2011-07-20
Abstract: L'invention concerne un pédalier pour une bicyclette, présentant un ensemble roue libre (25, 26, 29) pourvu de trous servant à fixer des plateaux (5, 27, 28), les trous étant ménagés de manière annulaire sur au moins deux cercles de trous différents L1 et L2.
Patent EP-2590848-A1 (EP)
Inventor: PICAUD PHILIPPE
IPC: A45C3/04
Filed: 2011-07-05
Abstract: The trolley can be engaged with another, identical trolley for stowing purposes. This trolley comprises a platform (11), uprights (15a, 15b) rising from two zones located laterally close to the rear of the platform, some of these uprights being connected together to form an arch (x), others forming arms (159a1) that are provided with supports (17a, 17b) for hanging bags, the platform being mounted in a pivoting manner and/or having two levels, at the rear and front (110a), respectively, the latter being raised.
Patent EP-2737765-A1 (EP)
Title: Evitement renforcé de brouillage de coexistence intra-dispositif au moyen d'un canal de liaison descendante prédéterminé
Inventor: KOO CHANGHOI
IPC: H04W72/12
Filed: 2011-07-29
Abstract: L'invention concerne un procédé, un système et un dispositif permettant d'éviter un brouillage de coexistence intra-dispositif (IDC) entre des technologies radio différentes mises en oeuvre dans des bandes adjacentes du même dispositif, par l'affectation d'un canal de signalisation de liaison descendante sans brouillage pour la réception, sur une liaison descendante, d'instructions pour éviter un brouillage dans un dispositif d'installation d'abonné (UE). A l'utilisation, un dispositif d'installation d'abonné détecte un brouillage d'IDC et envoie un message d'indication d'IDC au réseau radio afin d'obtenir une solution appropriée, mais au lieu d'attendre sur la fréquence en cours la réponse d'IDC provenant du réseau radio, le dispositif d'installation d'abonné passe sur un canal de signalisation de liaison descendante sans brouillage afin de recevoir, sur la liaison descendante, des instructions pour éviter un brouillage.
Patent EP-2540199-A1 (EP)
Inventor: Xie Guohoa
IPC: A23L5/10
Filed: 2011-02-21
Abstract: An electric heating cooker with weighing function and a weighing control method thereof are provided. An electronic scale (5) with weighing function is added under the traditional electric heating cooker and stores cooking experience database and food information database. It solves the problem that users aren't accurate about the amount of water to add for a given weight of ingredient. And experience curve of heating power are designed at different weight points for food such as rice or meat, and also it makes the cooker to intelligently adjust parameters according to the taste feedback of the user so as to be more closer to the user's taste for the cooking next time; additionally it is capable of showing the total and average content of heat quantity, cholesterol, protein, fat ,salt and cook oil of various foods in current cooking or if there are unmatched foods.
Patent EP-2555761-A1 (EP)
Title: Emulsions d'huile-dans-l'eau thermiquement stables contenant une huile qui contient des acides gras polyinsaturés
Inventor: MAI JIMBIN
IPC: C09K23/08
Filed: 2011-04-06
Abstract: La présente invention concerne des émulsions d'huile-dans-l'eau thermiquement stables comprenant une huile comprenant un acide gras polyinsaturé, de l'eau, un émulsifiant, et un stabilisant soluble dans l'eau, et des procédés de préparation des émulsions d'huile-dans-l'eau thermiquement stables. Les émulsions d'huile-dans-l'eau thermiquement stables restent liquides à une température de -40 °C, et la taille des particules ne varie pas après 9 mois de stockage à une température allant de ‑40 °C à -15 °C.
Patent EP-2625931-A1 (EP)
Inventor: VAN DER ZANDE BIANCA MARIA IRMA
IPC: H05B44/00
Filed: 2011-10-04
Abstract: The invention relates to an illumination system comprising a luminaire which is configured to provide light according to a plurality of preset combinations of illumination level and color temperature, controlled via a control protocol. The system further comprises a user interface comprising means to (manually) select the illumination level and color temperature from said plurality of preset combinations. The number of preset combinations is at least three. The control protocol comprises transition times for transitions between said preset combinations, said transition times being in the range of about 2 seconds to about 5 minutes. The invention further relates to an illumination method using the illumination system and to a controller uploaded with said preset lighting settings. The use of the system in dependence on the activity, time of day or atmosphere in the classroom has been proven to improve the learning behavior of children. It therefore is a learning tool for teachers.