baber/WOPTO huggingface dataset:
Patent EP-2397208-A2 (EP)
Inventor: LEE DOUGLAS W
IPC: B01D24/42
Filed: 2007-02-09
Abstract: A method and apparatus are presented for rejuvenating a bed of granular filter medium that has accumulated contaminants during filtration of a liquid stream. The method first includes the step of establishing a small volumetric flow of clean filtrate in reverse flow. Then the filter medium is agitated to break-up contaminants that have become agglomerated on the surface of or within the interstitial spaces of the filter medium. The agitating step is accomplished by exposing the liquid-full filter medium to a jetting stream comprised mostly of a gas mixed with a clean liquid. The jetting stream is dispersed throughout the filter medium through a plurality of radial nozzles located within the filter bed.; The radial nozzles disperse the gas within the liquid and filter medium causing sufficient turbulence and agitation of the filter medium granules to liberate the trapped contaminants without the need for high liquid flow rates. The number of nozzles and their placement within the filter bed are varied depending on factors such as size and shape of the filter vessel and the type of filter media being cleaned. The amount of water and gas flowing through the nozzles is also adjusted to provide substantially uniform cleaning of the entire bed. This method results in lower volumes of clean filtrate being consumed in the backwash cycle and the associated storage and recycle of that liquid back into the process.; The radial nozzles are each comprised of two horizontal and parallel circular disks spaced apart to create a cylindrical void through which the pressurized gas and liquid jetting stream flows. The apparatus presented comprises a singular filter vessel and a plurality of filter chambers within a common filter vessel each containing granular filter medium and a plurality of radial nozzles disposed with the medium for dispersing the jetting stream throughout during the cleaning and rejuvenation steps of a filtering process.
Patent EP-2495856-A2 (EP)
Inventor: YONEZAWA YU
IPC: H02M1/34
Filed: 2011-09-23
Abstract: A power supply unit includes multiple input terminals to which alternating-current power is input; a positive terminal and a negative terminal for outputting direct-current power; a rectifier circuit configured to rectify the input alternating-current power; a first inductor connected to the rectifier circuit; a first capacitor connected between the positive terminal and the negative terminal; a first rectifying device connected between the output terminal of the first inductor and the positive terminal and having a rectification direction in a direction from the output terminal of the first inductor toward the positive terminal; a switching device connected between an input terminal of the first rectifying device and the negative terminal; a second rectifying device and a second capacitor connected in parallel to the switching device; and a second inductor connected between a connection of the second rectifying device and the second capacitor and the positive terminal.
Patent EP-2455618-A2 (EP)
Inventor: HAAS AUGUSTIN
IPC: F04D29/54
Filed: 2011-10-07
Abstract: The axial fan (7) has a fan wheel (19) and a connection hood (9) provided upstream to the fan wheel. The fan wheel is provided downstream to a guide apparatus. The fan wheel and the guide apparatus are arranged in a housing (18). A radial blow diffuser (11) is provided downstream to the guide apparatus.
Patent EP-2418657-A2 (EP)
Inventor: KOSOWSKY LEX
IPC: H01B1/24
Filed: 2007-07-29
Abstract: A composition of voltage switchable dielectric (VSD) material that utilizes semi-conductive or conductive materials that have a relatively high aspect ratio for purpose of enhancing mechanical and electrical characteristics of the VSD material.
Patent EP-2463415-A2 (EP)
Title: Method of production of spinning rotor for  an open-end spinning device and such spinning rotor
Inventor: KLIMES JIRI
IPC: D01H4/10
Filed: 2011-11-24
Abstract: Production of a spinning rotor (1) for an open-end spinning machine, at which the spinning cup (11) and the rotor shaft (12) are produced separately, where a semi-product of a body of the spinning cup (11) with allowance for finishing is produced, the finishing of this body is performed, next to this the rotor shaft (12) with a central threaded opening (121) in the face on the side designated for connection with the spinning cup (11) and with allowance for further finishing of its outer surfaces is produced, heat treatment and finishing of the shape of this shaft (12) are performed, at the same time the size of diameter of central cylindrical opening (118) in the body of the spinning cup (11) and size of diameter of corresponding cylindrical section (122) of the rotor shaft (12) are mutually created in specified tolerances. Further, the spinning cup (11) and rotor shaft (12) are at first separately dynamically balanced, after then the spinning cup (11) is installed through the central opening (118) on the corresponding cylindrical section (122) of rotor shaft (12), then both sections are mutually secured by screwing-in the safety screw (3) into a central threaded opening (121) in the face of rotor shaft (12), at the same time the tolerance in size of diameter of the central cylindrical opening (118) in a body of the spinning cup (11) and of diameter of the respective cylindrical section (122) of the rotor shaft (12) are within the range of transition fit.
Patent EP-2522246-A2 (EP)
Inventor: YOO CHANG GYU
IPC: B65D47/34
Filed: 2011-01-05
Abstract: The invention relates to a cosmetic container with an airless discharge pump, and, more specifically, relates to a cosmetic container with an airless discharge pump in which content amount remaining in the container or content exhaustion level can be confirmed without a separate operation before the content in the container has been completely exhausted and further the state when the content in the container has been completely exhausted can be clearly indicated. To this end, with this cosmetic container, the content exhaustion level is indicated based on changes in projection definition with which the indicator is projected to the transparent window when the transparent compression disk approaches the indicator.
Patent EP-2540000-A2 (EP)
Title: Filtre numérique pouvant être reconfiguré en fréquence et égaliseur utilisant celui-ci
Inventor: NAM SANG-WON
IPC: H03H17/02
Filed: 2011-02-28
Abstract: Cette invention se rapporte à un filtre numérique qui peut être reconfiguré en fréquence et à un égaliseur qui utilise celui-ci. Le filtre numérique comprend : une section stockage de noyau d'échantillonnage configurée de façon à stocker un noyau d'échantillonnage afin d'exécuter un suréchantillonnage d'une réponse de filtre modèle mise à l'échelle par une constante d'échantillonnage et à générer une réponse de multiples images qui sont formées à plusieurs reprises avec une période constante ; une section conversion complémentaire configurée de façon à générer une réponse de multiples images complémentaires formées à plusieurs reprises avec la période constante dans le domaine fréquentiel où les multiples images ne sont pas générées, les multiples images complémentaires présentant la même caractéristique que les multiples images ; et une section actionnement de réponse d'image configurée de façon à actionner une réponse d'une image qui correspond à une bande sélectionnée parmi les multiples images complémentaires et les multiples images. Le filtre reconfigure une fréquence de façon à réaliser diverses caractéristiques passe-bande en modifiant seulement un très petit nombre de paramètres et un utilisateur peut modifier aisément la bande du filtre.
Patent EP-2608914-A2 (EP)
Title: Stabilisation d'outils de forage
Inventor: WOODRUFF DOUGLAS J
IPC: B23B41/02
Filed: 2011-08-25
Abstract: L'invention concerne un outil de forage comprenant un corps, au moins un élément de coupe monté sur le corps et au moins un ressort amortisseur monté sur le corps.
Patent EP-2593200-A2 (EP)
Inventor: ZEBUHR WILLIAM H
IPC: B01D1/22
Filed: 2011-07-19
Abstract: A distiller comprising an evaporator comprising at least one evaporation surface for evaporating liquid into vapor and at least one movable liquid applicator assembly having a wiper applicator for moving over the at least one evaporation surface, for wiping and applying a thin even film of the liquid on the at least one evaporation surface for evaporation. The liquid applicator assembly further includes a scraper for scraping residuals from the at least one evaporation surface prior to applying the thin even film of the liquid with the wiper applicator. The scraper and wiper members are positioned on opposite sides of the liquid supply conduit. The at least two opposing spaced apart evaporation surfaces facing each other are formed by at least two concentric elongate cylinders with the at least one movable liquid applicator assembly movable there between in a circular path.
Patent EP-2618661-A2 (EP)
Title: Verfahren zum schutz von lebenden pflanzen vor schadinsekten mit einem flächengebilde
Inventor: ZUEHLKE THOMAS
IPC: A01P7/04
Filed: 2011-09-21
Abstract: Gegenstand der vorliegenden Erfindung ist ein Verfahren zum Schutz von lebenden Pflanzen vor Schadinsekten indem man mit einem Flächengebilde, das mit einem Insektizid imprägniert ist, die Oberfläche vom Stamm, Scheinstamm, Ast, Wurzelballen, und/oder Wurzelbereich der Pflanze bedeckt. Weiterer Gegenstand sind lebende Pflanzen, bei denen die Oberfläche vom Stamm, Scheinstamm, Ast, Wurzelballen, und/oder Wurzelbereich der Pflanze bedeckt ist mit einem Flächengebilde, das mit einem Insektizid imprägniert ist. Die Erfindung betrifft auch ein rechteckiges Flächengebilde, das mit einem Insektizid imprägniert ist und ein Befestigungsmittel enthält, das nach röhrenförmiger Bedeckung der Oberfläche vom Stamm, Scheinstamm, oder Ast einer Pflanze einen dauerhaften Halt daran erlaubt. Weiterhin betrifft sie ein Flächengebilde, das mit einem Insektizid imprägniert ist, in Form einer Lochscheibe, die eine durchgehende Unterbrechung aufweist zwischen dem äußeren und inneren Rand. Schließlich betrifft sie auch die Verwendung der Flächengebilde zum Schutz von lebenden Pflanzen vor Schadinsekten.
Patent EP-2558997-A2 (EP)
Title: Procédé et appareil destinés à des services globaux de carte de remplacement
Inventor: BALISTIERRI DANIEL F
IPC: G06Q40/02
Filed: 2011-04-13
Abstract: Un système qui émet une carte à réponse interactive qui fournit des cartes de transactions financières provisoires, comprend un module de communications, un module de mappage de numéro de compte personnel (PAN) et un module de détermination de mesure de sécurité. Le module de communications communique avec une pluralité d'émetteurs de cartes financières, chacun d'eux présentant des standards de profils différents pour générer des mesures de sécurité et reçoit également, en provenance d'un émetteur, une autorisation d'un nouveau PAN associé à un compte financier d'un détenteur de carte. Le module PAN mappe le nouveau PAN vers un numéro de compte personnel provisoire (TPAN) du détenteur de carte. Le module de détermination de mesure de sécurité détermine au moins une exigence de mesure de sécurité selon un standard de profil de système dudit système d'émission de carte à réponse interactive plutôt que selon un standard de profil de système de l'émetteur qui donne une autorisation. Le TPAN, l'exigence de mesure de sécurité et des informations personnelles qui se rapportent au détenteur de carte sont communiqués à un producteur de carte physique de telle sorte qu'une carte physique qui porte le TPAN, l'exigence de sécurité et au moins un élément des informations personnelles qui se rapportent au détenteur de carte, puisse être produite et remise au détenteur de carte.
Patent EP-2561444-A2 (EP)
Title: Récupération et escalade automatiques dans des applications distribuées complexes
Inventor: AVNER JON
IPC: G06F15/16
Filed: 2011-03-30
Abstract: Des alertes basées sur des problèmes de matériel et/ou de logiciel détectés dans un environnement d'application distribuée complexe sont mappées sur des actions de récupération pour résoudre automatiquement les problèmes. Les alertes non mappées sont escaladées auprès d'individus désignés ou d'équipes désignées au moyen d'un procédé d'escalade cyclique qui comprend un avis de transfert de confirmation provenant de l'individu désigné ou de l'équipe désignée. Les informations collectées pour chaque alerte ainsi que les solutions fournies au cours du processus d'escalade peuvent être enregistrées pour développer la base de connaissances de résolution automatique.
Patent EP-2564044-A2 (EP)
Inventor: LOMBARD ALAN
IPC: F01D9/04
Filed: 2011-04-20
Abstract: A turbocharger includes an annular bypass passage to allow exhaust gas to bypass the turbine wheel. An annular bypass valve is disposed in the bypass passage. The bypass valve comprises a fixed annular valve seat and a rotary annular valve member arranged coaxially with the valve seat. The valve member is disposed against the valve seat and is rotatable about the axis for selectively varying a degree of alignment between respective orifices in the valve seat and valve member. The turbine includes a nozzle having a vane assembly. In one embodiment the vane assembly has only fixed vanes. In another embodiment the vane assembly includes both fixed vanes and variable vanes, and the variable vanes are part of a rotor that rotates together with the rotary valve member.
Patent EP-2567141-A2 (EP)
Inventor: VERMA PUNEET
IPC: C01B32/50
Filed: 2011-04-20
Abstract: The present invention discloses embodiments of a drilled underground gaseous storage system. The embodiments of the present invention comprise storage tubes inserted below the surface of the ground for the storage of gases. The embodiments of the present invention may be used to store gaseous hydrogen. In addition, the embodiments of the present invention many be used to store other gases such as compressed natural gas.
Patent EP-2648833-A2 (EP)
Title: An assembly
Inventor: BALTUSSEN JOZEF JOHANNES MARIA
IPC: B01F5/10
Filed: 2011-12-09
Abstract: An assembly for the production of dispersions including a mixing unit and a circulation tank for holding liquid, the mixing unit including a first solid inlet for receiving a solid, a second liquid inlet for receiving the liquid, a mixing chamber where the liquid and solid are mixed, and a return outlet, the liquid inlet is fluidly connected to the circulation tank such that liquid in the circulation tank flows to the mixing unit via a circulation tank outlet, the return outlet transferring the combined liquid and solid from the mixing chamber into the circulation tank via a circulation tank inlet, in which the circulation tank has an interior height which is configured such that a chamber exists inside the tank above the level of the liquid.
Patent EP-2596433-A2 (EP)
Inventor: IRELAND EVAN
IPC: G06F17/00
Filed: 2011-07-13
Abstract: A system, method, and computer program product are provided for facilitating interaction between front-end mobile business objects and back-end enterprise information system data. The approaches described reduce the need for client-visible parameters needed by the enterprise information system, but that can be handled without being directly supplied by a developed of a client application on a mobile device interacting with the enterprise information system via a synchronization server.
Patent EP-2596002-A2 (EP)
Inventor: SNYDER SCOTT ALAN
IPC: C07F9/09
Filed: 2011-07-21
Abstract: A compound having the structure: bond α is present or absent, wherein when bond α is absent, then R 1  is =0 or S(CH 2 ) 1-3 -phenyl and when bond α is present, then R 1  is H, wherein the phenyl is substituted or unsubstituted; R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9  and R 10  are independently H or OR 11  wherein each occurrence of R 11  is independently H, methyl, substituted or unsubstituted alkyl, substituted or unsubstituted aryl, phosphate, sulfate, sulfonic ester, or ester; when α is absent and R 1  is =0, then R 10  is other than OH; and when α is absent and R 1  is S(CH 2 ) 1-3 -phenyl, then R 10  is other thanOCH 3 , or a salt thereof.
Patent EP-2612477-A2 (EP)
Inventor: CHAN DORIS PO CHING
IPC: H04L25/03
Filed: 2011-08-25
Abstract: Decision feedback equalizer ("DFE") circuitry bases determination of the coefficients that are used in its various taps on the algebraic sign of the current value of an error signal and prior serial data signal values output by the DFE circuitry. Use of such algebraic sign information (rather than full error signal values) greatly simplifies the circuitry needed to determine the tap coefficients. The DFE circuitry can be adaptive, i.e., such that it automatically adjusts the tap coefficients for changing serial data signal transmission conditions.
Patent EP-2748533-A2 (EP)
Title: Chambre de combustion annulaire tangentielle comprenant un prémélange d'air et de carburant destinée à être utilisée dans des moteurs à turbine à gaz
Inventor: TOQAN MAJED
IPC: F23R3/54
Filed: 2011-08-22
Abstract: Un dispositif de combustion utilisé dans des moteurs à turbine à gaz permettant de produire une propulsion ou d'entraîner un arbre en rotation pour la génération d'énergie comprend une chambre de combustion annulaire dotée d'un système de passages d'admission d'air et de carburant et de buses permettant d'obtenir une combustion étagée du prémélange d'air et de carburant. Les admissions d'air et de carburant sont placées en divers emplacements longitudinaux de façon circonférentielle et peuvent adopter différentes configurations dans lesquelles toutes les buses injectent un mélange air/carburant, certaines d'entre elles pouvant injecter uniquement de l'air. Le dispositif de combustion permet d'obtenir un mélange optimal d'air et de carburant, de créer un environnement de combustion permettant de réduire les émissions de polluants et par conséquent le recours à des dispositifs coûteux de lutte contre la pollution, d'améliorer l'allumage et la stabilité de la flamme, de réduire les problèmes de pilotage, d'améliorer la flexibilité du combustible, de réduire la taille requise pour l'aube de guidage de buse du premier étage (NGV) et d'améliorer la réduction des vibrations.
Patent EP-2505754-A2 (EP)
Inventor: ZIMMER GUENTHER
IPC: E05F1/16
Filed: 2012-03-29
Abstract: The unit (30) has an acceleration- and deceleration device (50) arranged at a support part (31) by a key pin (61) that is engaged behind the support part, and a pivot pin. The support part and the pivot pin are mutually locked. The support part has a pivot recess resting on a circular arc section at a central axis of a keyhole opening. The key pin penetrates the support part and exhibits a bolt (64) engaging behind the keyhole opening. The pivot pin has an actuating lever locked with the support part. The acceleration- and deceleration device is arranged at a body (20).
Patent EP-2604906-A2 (EP)
Inventor: TETZLAFF THOMAS
IPC: F16L59/153
Filed: 2012-09-25
Abstract: The system has two hoses (10, 12) e.g. suction and steam hoses, and a material strip (14) comprising edge sections (18) and a middle section (20), where the middle section extends in a longitudinal direction of the material strip. The edge sections are connected with the one of the hoses such that the middle section forms a channel that runs along the hose, where another hose is arranged in the channel. The material strip has a carrier layer and a heat-insulation layer made from plastic, where thickness of the material strip in the middle section is larger than in the edge sections.
Patent EP-2508471-A2 (EP)
Inventor: JEONG NAM JO
IPC: C30B29/14
Filed: 2012-04-10
Abstract: The present invention relates to heterogeneous nanowires having a core-shell structure consisting of single-crystal apatite as the core and graphitic layers as the shell and to a synthesis method thereof. More specifically, the present invention relates to a method capable of producing large amounts of heterogeneous nanowires, composed of graphitic shells and apatite cores, in a reproducible manner, by preparing a substrate including an element corresponding to  X  of  X   5 ( Y O 4 ) 3   Z  which is a chemical formula for apatite, adding to the substrate a gaseous source containing an element corresponding to  Y  of the chemical formula, adding thereto a gaseous carbon source, and allowing these reactants to react under optimized synthesis conditions using chemical vapor deposition (CVD), and to a method capable of freely controlling the structure and size of the heterogeneous nanowires and also to heterogeneous nanowires synthesized thereby.
Patent EP-2515060-A2 (EP)
Inventor: WIEMER KLAUS
IPC: F25D31/00
Filed: 2012-04-18
Abstract: A cooler (1) is switchable between a first mode of operation in which a refrigeration circuit is controlled in response to thickness of an ice bank formed on an evaporator (9) of the refrigeration circuit so that complete erosion of the ice bank (13) can be prevented, and a second mode of operation in which the refrigeration circuit is controlled in response to temperature of the coolant (5) so that complete erosion of the ice bank (13) may occur. A compressor of the refrigeration circuit may be controlled in the first mode of operation to maintain a thickness of the ice bank (13) between upper and lower limits and in the second mode of operation to maintain the temperature of coolant (5) between upper and lower limits when the ice bank (13) has been completely eroded.
Patent EP-2508189-A2 (EP)
Inventor: BAYERL THOMAS
IPC: A61K33/00
Filed: 2008-04-20
Abstract: Use of deuterium oxide as elastase inhibitor, is claimed. ACTIVITY : Antiinflammatory; Respiratory-Gen.; Cardiant; Vasotropic; Antiallergic; Cerebroprotective; Dermatological; Immunosuppressive; Antiasthmatic; Antibacterial; CNS-Gen.; Hemostatic; Cardiovascular-Gen. MECHANISM OF ACTION : Elastase inhibitor.
Patent EP-2610536-A2 (EP)
Inventor: KARABELAS GEORGE
IPC: F16L11/15
Filed: 2012-06-26
Abstract: A flexible pipe body (300) and method of manufacturing a flexible pipe body are disclosed. The pipe body includes a flexible pipe body, comprising: a tubular layer for forming a collapse resistant layer (304), the layer comprising corrugations (308), the layer having a radially inner surface and a radially outer surface, and each of the radially inner and radially outer surfaces having at least one groove (318)provided therein, and at least one reinforcing element provided at least partially within the groove of at least one of the radially outer surface and the radially inner surface.
Patent EP-2554327-A2 (EP)
Inventor: MACHIDA YOSHITAKA
IPC: B23Q11/00
Filed: 2012-07-12
Abstract: A power tool dust collecting device (30) includes a fan chamber (34) and a dust collecting chamber (70). The fan chamber (34) is formed in a housing (31) which is mountable on a hammer drill (1) and in which a suction opening (62) is provided protrudingly. The fan chamber (34) houses a fan (50) that rotates in accordance with driving of a motor (36). The dust collecting chamber (70) is formed on an upstream side of the fan chamber (34). Mounted on the dust collecting chamber (70) is a filter (76) through which passes air that has been sucked up from the suction opening (62) by the rotation of the fan (50) and which collects dust included in the air. An air pumping unit (39) that pumps air from a downstream side of the filter (76) toward an upstream side is provided inside the housing (31).
Patent EP-2565397-A2 (EP)
Inventor: DIBENEDETTO ENZO
IPC: F16K11/087
Filed: 2012-08-29
Abstract: An exemplary valve device (62) for controlling flow of a turbomachine fluid includes a housing (66) and a flow control assembly (70) within the housing. The housing has a first inlet (72), a second inlet (74), and an outlet (76). Movement of the housing to a first orientation causes the flow control assembly to move to a first position to restrict flow of a turbomachine fluid into the housing through the second inlet. Movement of the housing to a second orientation causes the flow control assembly to move to a second position to restrict flow of the turbomachine fluid into the housing through the first inlet.