baber/WOPTO huggingface dataset:
Patent EP-2223735-A1 (EP)
Inventor: ISHIMARU SHINYA
IPC: F01N3/08
Filed: 2008-11-04
Abstract: A technique for exhaust purification by which nitrogen oxides contained in an exhaust gas discharged from an internal combustion engine in which a fuel burns mainly under lean conditions can be removed at a high efficiency even after low-temperature initiation. An exhaust cleaner (9) is provided in which the atmosphere of an exhaust gas discharged from an internal combustion engine (1) is periodically changed between oxidizing/reducing atmospheres to thereby remove nitrogen oxides from the gas. The cleaner comprises: a modifier (18) which introduces a modifying gas comprising hydrogen and carbon monoxide into a discharge channel (11) which leads the exhaust gas to the atmospheric-air side; an adsorption means (30) which includes at least silver oxide which consumes the hydrogen and is reduced, the adsorption means (30) adsorbing the nitrogen oxides and releasing the adsorbed nitrogen oxides with increasing temperature; and a purification means (17) which consumes the carbon monoxide and reduces the nitrogen oxides to purify the exhaust gas.
Patent EP-2235286-A1 (EP)
Inventor: PERVAN DARKO
IPC: E04F15/04
Filed: 2008-11-07
Abstract: Floor panels (1, 1') are shown, which are provided with a mechanical locking system on long and short edges (5a, 5b, 4a, 4b) allowing installation with vertical snap folding that could be accomplished automatically without tools and where the short edge (4a, 4b) locking system comprises a tongue (10) made in one piece with the panel.
Patent EP-2224418-A1 (EP)
Inventor: HARUTA MASAYUKI
IPC: C08J5/18
Filed: 2008-12-11
Abstract: A heat-shrinkable polyester film is obtained which is extremely satisfactory in openability along a perforation, has exceedingly high productivity, and is less apt to split in the lengthwise direction in processing, e.g., printing. Provided is a label which is formed from the heat-shrinkable film and is satisfactorily tearable. The label is one formed from a tubular material which comprises as a base a heat-shrinkable film thermally shrinking mainly in the film width direction and which has been cut according to an object to be packaged, both edges in the film width direction having been bonded to each other. The tubular material has been thermally shrunk to constitute the label, with which at least part of the periphery of the object to be packaged is covered. The label has an angle tear strength in the direction perpendicular to the main shrinkage direction (i.e., in the film length direction) of 100-310 N/mm and a tensile break strength in the direction perpendicular to the main shrinkage direction (i.e., in the film length direction) of 50-300 MPa.
Patent EP-2206006-A1 (EP)
Inventor: ROOMS FREDERIC
IPC: G02B7/188
Filed: 2008-10-31
Abstract: La présente invention concerne un miroir déformable (1) comprenant une membrane déformable (2) avec une face réfléchissante (3) et une face opposée (4), une plaque rigide (5) et une structure d'au moins un actionneur (9) dont au moins une partie est fixée à la plaque rigide (5) et apte à déformer localement la membrane (2), caractérisé en ce que le miroir déformable (1) comporte également une couche adhésive (11) non nécessairement uniforme contre la surface opposée (4) de la membrane (2), et une structure d'au moins un moyen de couplage souple (12) comprenant un moyen de connexion mécanique (21) et des moyens de liaison supérieure (22) et inférieure (23) couplant respectivement les extrémités supérieures (13) et inférieure (14) du moyen de connexion mécanique (12) à la couche adhésive (11) et à la plaque rigide (5). L' invention concerne également un outil et un procédé permettant de réaliser un tel miroir.
Patent EP-2220209-A1 (EP)
Inventor: BOUGY JEAN-JACQUES
IPC: B02C18/10
Filed: 2008-12-08
Abstract: Device for grinding a biological sample, comprising a jar (14) closed by means of a cap (26) equipped with a knife-holder shaft (36) and a septum for a sampling needle to pass through, the device comprising means (12) for supporting and immobilizing the jar in the axis of an electric motor (20, 22) for rotating the shaft (36).
Patent EP-2226849-A1 (EP)
Title: Nano-polycrystalline bio-film photovoltaic cell and its preparation method
Inventor: XU RUISONG
IPC: H01G9/20
Filed: 2008-10-16
Abstract: This invention relates to a photovoltaic cell and its preparation method. The nano polycrystalline bio thin film photovoltaic cell as provided by the present invention is of layered structure, and the structure from top to bottom is: a top plate insulated and sealed layer, a conductive layer, a nano semiconductor layer, chromophoric molecular layer, an electrolyte polymer layer, a conductive catalyst layer, a conductive layer, a bottom plate insulated and sealed layer. The nano semiconductor layer is made of three metal oxide or metal sulfide, and the electrolyte polymer layer is made of CeCl 3 , gas SiO 2  and LiI. The present invention also provides the preparation method of the nano polycrystalline bio thin film photovoltaic cell. The nano polycrystalline bio thin film photovoltaic cell mentioned in the present invention has higher photovoltaic conversion efficiency, lower cost, and can be applied in construction, family, community, factories and mines and electric net power supply.
Patent EP-2081309-A1 (EP)
Inventor: BUBEL GREGORY M
IPC: H04B10/2507
Filed: 2009-01-08
Abstract: In a method and system for providing dispersion compensation in an optical system, there is coupled into the optical system at least one pathway into which there is connected a tunable chirped fiber Bragg grating, each such grating providing a respective tunable amount of dispersion. At least one respective DGD element is connected into the respective pathway for each such grating. The set of all such respective DGD elements in a given pathway introduces a bias differential group delay DGD (bias)  having an absolute value that, for at least one tuning value of the grating, is substantially equal to differential group delay introduced by the grating.
Patent EP-2166597-A1 (EP)
Inventor: GUTSCH ANDREAS DR
IPC: H01M50/264
Filed: 2009-09-16
Abstract: The accumulator has a galvanic cell (1) and a supporting unit (2), which is provided for holding the galvanic cells. The supporting unit has a protection wall (3), which is provided for the accommodation of energy by elastic or plastic deformation. The protection wall has a material, which is made up of a hard polymer. An independent claim is included for a method for the manufacturing of an accumulator.
Patent EP-2177823-A1 (EP)
Inventor: EHNES BURKHARD
IPC: F21V17/16
Filed: 2009-10-07
Abstract: The light emitting diode installation module (1) comprises a light emitting diode unit (2), and a cooling body (3) thermally coupled with the light emitting diode unit. The structurally combined arrangement is fastened on the light emitting diode unit and the cooling body by a retaining element mounted in an installation opening. Independent claims are included for the following: (1) a lighting arrangement, which comprises a light emitting diode installation module; and (2) a floor and wall construction, which is made of gypsum plasterboards and gypsum cardboard acoustic boards with standardized openings.
Patent EP-2315137-A1 (EP)
Inventor: CORNER CHRISTOPHER ANDREW
IPC: G06F17/30
Filed: 2009-10-26
Abstract: An intelligent search functionality is described, in which the search query is optimised through the use of semantic information provided by the elements of an index, or in which context-appropriate metadata tags are presented with search results in order of their potential utility in refining those search results. The step of pre-processing the search input by presenting the user with additional search options is based on metadata associated with various file types. Thus, potential additional selections are offered which are context-aware. The selection of the additional search terms allows the search data entered by the user to be optimised, providing much more focussed and accurate results when compared with a simple keyword search.
Patent EP-2138709-A1 (EP)
Inventor: OHLHAFER OLAF
IPC: F02M51/06
Filed: 2009-04-24
Abstract: The injector (10) has a valve piece (20) fastened to an injector body (12), and a valve sleeve (42) guided in the valve piece. A magnetic actuator (38) is attached at an end (36) of the sleeve, and a valve seat (24) is limited at another end of the sleeve, where the sleeve is directly actuated by the magnetic actuator. The end (36) of the sleeve is formed as an armature plate. The valve piece is engaged at the injector body by an adjusting disk (40) and has a transverse borehole (26), which is connected with a supply borehole (28) in the valve piece above the valve seat.
Patent EP-2208713-A1 (EP)
IPC: C03B1/02
Filed: 2009-01-15
Abstract: Agglomerated granules comprising a simple homogeneous mixture of a volatilizable substance to be protected and a matrix which is able to form an eutectic with at least one of the constituents of a batch of molten raw materials for the manufacture of glass. Process for the manufacture of such agglomerated granules.
Patent EP-2083333-A1 (EP)
Inventor: ARUGA TOMOHIRO
IPC: G03G15/08
Filed: 2009-01-21
Abstract: A developing device, includes: a housing (41) that stores toner inside; a toner carrier roller (44) that is shaped approximately like a cylinder, is mounted to the housing rotatably about a rotational axis, rotates while carrying the toner on a surface thereof to convey the toner to outside of the housing, and is provided, on the surface thereof, with a plurality of convex sections (441) which are regularly arranged and a concave section (442) which surrounds the convex sections (441), the convex sections (441) including top surfaces that coincide with a part of a curved surface of single cylinder and have electrical conductivity; and a seal member (47) that is arranged in abutting contact with the surface of the toner carrier roller (44) moving from the outside the housing (41) toward the inside the housing (41) at a position downstream of the opposed position in a rotation direction of the toner carrier roller (44) to prevent toner leakage from the housing (41), a contact surface of the seal member (47) being made of a material located at a position to charge the toner with a polarity opposite to its charging polarity in triboelectric series.
Patent EP-2096419-A1 (EP)
Inventor: TORIGOE IPPEI
IPC: G01F17/00
Filed: 2009-02-26
Abstract: The present invention provides an acoustic capacity measurement method for finding capacity of a container or object by removing effect of the surface area without using an approximate expression of acoustic impedance. 
     The acoustic capacity measurement method for finding capacity of a container under test based on a ratio of pressure changes produced in a reference vessel and the container under test by giving equal alternating capacity changes to the reference vessel and the container under test includes a pressure change ratio calculating step of calculating a ratio between measured values of pressure changes in the reference vessel and the container under test; a rotation step of calculating an acoustic admittance component of the container under test by rotating the calculated pressure change ratio by an angle of θ so that the pressure change ratio will vary at a slope of 1 with respect to changes in a surface area in a complex plane; an oblique coordinate transformation step of transforming the calculated acoustic admittance component into an oblique coordinate system whose axes are given by an imaginary axis and a straight line with a slope of 1; and a capacity calculating step of calculating the capacity of the container under test by multiplying values in a direction of the imaginary axis of the acoustic admittance component transformed into oblique coordinates by a predetermined real number.
Patent EP-2230702-A1 (EP)
Inventor: ZAKEERUDDIN SHAIK MOHAMMAD
IPC: H01M4/02
Filed: 2009-03-19
Abstract: The present invention relates to modified surfaces. The surfaces comprise an inorganic material on which a phosphinic acid derivative is adsorbed. The phosphinic acid thus turns out to be a new anchoring group useful for surface derivatisation. The invention has many applications for photoelectric conversion devices, batteries, capacitors, electrochromic displays, chemical sensors, biological sensors, light emitting diodes, electrodes, semiconductors, separation membranes, selective adsorbants, adsorbants for HPLC, catalysts, implants, nanoparticles, antiadhesives, and anticorrosion coatings, for example.
Patent EP-2247024-A1 (EP)
Inventor: KIM CHONG HEE
IPC: H04L9/32
Filed: 2009-04-30
Abstract: Reader (201) for determining the validity of a connection to a transponder (202) wherein the reader (201) is designed to measure a response time of a transponder (202) based on a time interval between sending a first binary code based on predefined numbers to said transponder (202) and receiving a second binary code from said transponder (202) in response to the first binary code and wherein the reader (201) is designed to authenticate the transponder (202) based on the received second binary code simultaneously with the measuring of the response time.
Patent EP-2253595-A1 (EP)
Inventor: EKKELENKAMP GERRIT
IPC: C02F3/12
Filed: 2009-05-15
Abstract: The invention relates to a system for treating sewage, which system comprises a pre-treatment chamber, an aerating chamber, an at least partially conical settling tank and a post-treatment chamber. 
     The settling tank is arranged in the aerating chamber, thus increasing the effective volume of the post-treatment chamber. The settling tank may be arranged in the center of the aerating chamber and may extend over the full height of the aerating chamber. 
     An airlift may extend from a lower part of the aerating chamber to the settling tank for transferring aerated sewage thereto. 
     A return line may extend from a lower part of the settling tank to the aerating chamber for returning sludge that has settled in the tank. 
     The pre-treatment chamber, the aerating chamber and the post-treatment chamber may each be made of a plastics material, in particular a fiber reinforced plastics material.
Patent EP-2133893-A1 (EP)
Inventor: TAN DANIEL QI
IPC: H01G4/20
Filed: 2009-06-10
Abstract: A composition comprises a modified polymeric material and a ceramic antiferroelectric particle. The modified polymeric material comprises a thermoplastic polymer or a thermosetting polymer chemically combined with a polar group. A method of making a composition comprises chemically combining a high temperature polymer with a polar group to form a modified polymeric material; and combining the modified polymeric material with antiferroelectric particles to form a composite composition.
Patent EP-2147605-A1 (EP)
Inventor: BEAUFILS PHILIPPE
IPC: A23L3/02
Filed: 2009-07-07
Abstract: The process comprises introducing a product in a package (10), partially closing the package by preserving an area of pressure control on a surface of the package, heating the product by microwave in partially closed package at 95[deg] C, and completely closing the package at area of pressure control while the temperature of the product is 60-120[deg] C with a light overpressure in the package. The precooking of the product causes a release of steam by the content of the package that causes an overpressure inside the package. The process comprises introducing a product in a package (10), partially closing the package by preserving an area of pressure control on a surface of the package, heating the product by microwave in partially closed package at 95[deg] C, and completely closing the package at area of pressure control while the temperature of the product is 60-120[deg] C with a light overpressure in the package. The precooking of the product causes a release of steam by the content of the package that causes an overpressure inside the package. The heating of the product is coupled with simultaneous heating of the package at a temperature of 60-120[deg] C. The total closure of the package is carried out within 5 seconds after the step of heating of the product. The control area of pressure on the surface of the package is constituted by a chimney for degassing. The overpressure in the package for complete closing is equal to 0.4 bar. An additional aqueous liquid (18) present at a rate of 1-2 ml per 100 g of the product is introduced in the product of the package. The liquid comprises water and an additive. The package is a pouch made of composite or plastic material film. An independent claim is included for an installation for treating a consumable product such as a food product.
Patent EP-2210506-A1 (EP)
Inventor: CORREA DA SILVA RITA MARIA
IPC: A23G1/54
Filed: 2009-07-23
Abstract: The present invention refers to compositions containing cardamom seeds that can be used against halitosis and indigestion and to freshen up the breath, and it also refers to the process utilized in their preparation. The cardamom compositions include dark sticky seeds of  Elettaria cardamomum , isolated from the fruit pod, coated with selected ingredients from the group that comprises: cocoa, vegetable fat, sweeteners, emulsifiers, flavourings and preservatives.
Patent EP-2161322-A1 (EP)
Inventor: TALLMAN MICHAEL
IPC: C10G11/18
Filed: 2003-09-25
Abstract: A method and system for recovering fines from a light FCC-type effluent gas. Cracked gases from the reactor are cooled by direct contact with circulating oil in an oil quench tower. The circulating oil also washes out the catalyst fines carried with the reactor effluent gas. A flow of the oil from the quench tower bottoms is sent through one of a pair of filters to remove fines and recycled to the tower. The other filter is in backwash operation using a compressed gas to remove the fines therefrom and into a surge drum. Fuel oil or quench oil is added to the drum to form a slurry, which carries the catalyst fines to the regenerator where the oil is combusted to supply the FCC system heat requirements. Since a minimum amount of fuel oil is generated in the FCC, fuel oil is imported to inventory the quench tower.
Patent EP-2119934-A1 (EP)
Inventor: RUSSO SERGIO
IPC: F16D69/04
Filed: 2009-05-06
Abstract: The invention relates to a sintered material friction pad for disc brakes of railway wheeled vehicles, comprising a base plate (1), a coupling element (2) provided with a pad holder, which is under said base plate (1), and a plurality of friction material inserts (3), mounted above said base plate (1), said friction pad being  characterized in that  each one of said inserts (3) provides at least an insert (5), said insert (3) and said at least one insert (5) being comprised of different sintered mixtures, said at least one insert (5) having a different coefficient of thermal expansion and a higher compressibility with respect to said insert (3).
Patent EP-2221401-A1 (EP)
Inventor: VAN MALDEREN DOMINIQUE
IPC: D01F6/82
Filed: 2009-11-06
Abstract: Method for spinning polyether block amides (PEBAs) into fibers, whereby use is mainly made of at least one extruder, a cooling system, a sequential line for stretching, a relaxation unit, a heating unit and a winding system,  characterized in that  polyether block amides are taken as a base material whose initial hardness is situated between shore D15 and 80, better still between shore D20 and 75, even better between shore D27 and 69, and in that the stretched fibers are subjected to a temperature treatment in a heating unit before being wound, whereby their shrinkage is reduced to 0-10%, better still to 0-5% and even better to 0-3%.
Patent EP-2250575-A1 (EP)
Title: Amélioration et stockage de données pour un rappel et une utilisation
Inventor: AGARWAL AMIT D
IPC: G06Q30/02
Filed: 2009-01-12
Abstract: Selon l'invention, un utilisateur d'un dispositif informatique personnel peut voir un élément qui l'intéresse et souhaiterait se souvenir de l'élément pour une référence future. L'utilisateur capture des données de l'élément d'intérêt et soumet les données capturées au service d'amélioration de mémoire pour une amélioration et un stockage. Le service d'amélioration de mémoire soumet les données capturées à un système de tâche à interaction humaine pour une amélioration. Plus spécifiquement, le système de tâche à interaction humaine distribue les données capturées à un ou plusieurs travailleurs humains pour identifier le sujet d'élément de données capturées, déterminer l'intérêt de l'utilisateur dans le sujet d'élément de données capturées, et fournir des informations concernant l'élément qui peuvent être pertinentes pour l'utilisateur sur la base de cet intérêt déterminé. Les données améliorées sont ensuite stockées par le service d'amélioration de mémoire pour un rappel ultérieur par l'utilisateur et une possible utilisation par l'utilisateur ou d'autres personnes.
Patent EP-2243162-A1 (EP)
Title: Inducteur variable à tension asservie intégré sur puce
Inventor: DING HANYI
IPC: H01L23/58
Filed: 2009-01-28
Abstract: L'invention concerne des inducteurs variables intégrés sur puce, des procédés de fabrication et de syntonisation d'un inducteur variable intégré sur puce, et des structures de réalisation d'un circuit contenant un tel inducteur variable. L'inducteur (10) comprend de manière générale une ligne de signal (12) conçue pour transporter un signal électrique, une ligne (26) de masse placée à proximité de la ligne de signal et au moins une unité de commande (32, 34) couplée électriquement (31, 33) à la ligne de masse. La ou les unité(s) de commande est/sont conçue(s) pour ouvrir et fermer par commutation un trajet de courant reliant la ligne de masse au potentiel de la masse, afin de changer l'inductance de la ligne de signal.
Patent EP-2245083-A1 (EP)
Title: Composition de revêtement comprend un copolymère antimicrobien
Inventor: DIAS AYLVIN
IPC: C08G73/02
Filed: 2009-02-18
Abstract: L'invention concerne une composition de revêtement qui comprend un copolymère hydrophile antimicrobien constitué d'un macromère et d'un comonomère; l'utilisation de ladite composition de revêtement dans des applications médicales et en particulier dans un dispositif médical; et un dispositif médical qui comprend ladite composition de revêtement, de préférence sélectionné parmi des cathéters, des endoscopes, des laryngoscopes, des tubes d'alimentation ou de drainage, pour une utilisation endotrachéale ou une utilisation oesophagienne. Ladite composition de revêtement peut également comprendre un polymère hydrophile, un polyélectrolyte et un photo-initiateur.
Patent EP-2268763-A1 (EP)
Title: Formulation et procédé d'utilisation d'un matériau colmatant
Inventor: WHITFILL DONALD L
IPC: C09K8/03
Filed: 2009-02-17
Abstract: L'invention concerne un matériau colmatant, et son procédé d'utilisation, utilisable dans le traitement des puits pour colmater ou obturer efficacement de petites fissures et de grandes fractures, et utile dans une large plage de températures, y compris à des températures élevées. Le matériau comporte une répartition de particules bimodale optimisée et peut facultativement inclure un floculant polymère ou un polymère capable de gonfler dans l'eau.