baber/WOPTO huggingface dataset:
Patent CA-2733579-C (CA)
Inventor: BONDUELLE AUDREY
IPC: C01G41/00
Filed: 2009-07-29
Granted: 2014-12-23
Abstract: The invention describes a heteropoly compound consisting of a nickel salt of a vacancy-keggin-type heteropolyanion comprising, in its structure, tungsten, of formula Nix+y/2 AW11-yO39-5/2y·zH2O, in which Ni is nickel, A is chosen from phosphorus, silicon and boron, W is tungsten, O is oxygen, y = 0 or 2, x = 3.5 if A is phosphorus, x = 4 if A is silicon, x = 4.5 if A is boron and x = m/2+2 for the rest, and z is an integer between 0 and 36, in which said heteropoly compound has no nickel atom as substitution for a tungsten atom in its structure, said nickel atoms being faced in counterion positions in the structure of said compound.
Patent CA-2733932-C (CA)
Inventor: RUAN TIEMING
IPC: A61M5/32
Filed: 2009-08-17
Granted: 2017-04-11
Abstract: In one aspect, a safety pen needle assembly is provided herein which includes a hub with a needle fixed to the hub, the needle having a distal end, formed for insertion into a patient, and a proximal end. The assembly further includes a shield and a biasing member disposed between the hub and the shield configured to urge the shield distally. A protrusion extends from at least one of the hub and the shield with a channel being formed in at least the other of the hub and the shield. The channel is formed to accommodate the protrusion. The shield is movable from a first position to a second position. In the first position, the shield is spaced from the distal end of the needle such that the distal end of the needle is exposed. In the second position, the shield covers the distal end of the needle.
Patent CA-2740824-C (CA)
Inventor: JORET JEAN-PHILIPPE
IPC: B64D29/08
Filed: 2009-08-28
Granted: 2017-01-03
Abstract: Turbojet engine nacelle (1) comprising an air intake structure (4) able to channel a flow of air towards a fan of the turbojet engine, and a central structure (5) intended to surround said fan and to which the air intake structure is attached in such a way as to ensure aerodynamic continuity, the central structure comprising, on the one hand, a casing intended to surround the fan and, on the other hand, an outer structure, characterized in that the air intake structure comprises a longitudinal outer panel (40) incorporating an air intake lip (4a) and which may extend so far as to incorporate at least part of the outer structure of the central section and beyond, said longitudinal outer panel being translationally mobile between an operating position in which the outer panel ensures the aerodynamic continuity of the outside of the nacelle (1), and a maintenance position in which the outer panel (40) is set away from the outer structure of the central section and the air intake lip (4a) is set away from the inner panel of the air intake structure, characterized in that the longitudinal outer panel (40) is associated with guide means of the rails (15)/slide (16) type, at least part of said guide means being positioned as close as possible to an interface with a pylon (2) to which the nacelle is attached.
Patent CA-2742409-C (CA)
Inventor: VAZQUEZ ROJAS JUAN MARIA
IPC: A61D19/04
Filed: 2009-09-24
Granted: 2019-08-06
Abstract: L'invention concerne un dispositif qui comprend un système d'injection, lequel est constitué par un corps tubulaire extérieur rigide (1) qui permet d'entrer à l'intérieur de la cavité abdominale d'une truie. Ce corps est recouvert par un manchon stérile (2) qui permet une utilisation dans différents animaux. Un conduit flexible (3) s'étend de manière coaxiale et comprend une extrémité distale qui est raccordée à une aiguille biseautée (4) qui permet d'entrer dans les trompes utérines (12) à un angle de 45°. L'extrémité proximale du tube flexible est raccordée à un dispositif (6) qui comprend une gaine (7) fermée sur l'autre extrémité par un piston (8) qui coulisse à l'intérieur de la gaine et qui permet d'assurer une introduction avec précision de liquides à faible volume.
Patent CA-2743381-C (CA)
Inventor: SURJAATMADJA JIM B
IPC: E21B43/114
Filed: 2009-11-18
Granted: 2013-12-31
Abstract: A wellbore servicing apparatus, comprising a housing comprising a plurality of housing ports, a sleeve being movable with respect to the housing, the sleeve comprising a plurality of sleeve ports to selectively provide a fluid flow path between the plurality of housing ports and the plurality of sleeve ports, and a sacrificial nozzle in fluid communication with at least one of the plurality of the housing ports and the plurality of sleeve ports. A method of servicing a wellbore, comprising placing a stimulation assembly in the wellbore, the stimulation assembly comprising a housing comprising a plurality of housing ports, a selectively adjustable sleeve comprising a plurality of sleeve ports, and a sacrificial nozzle in fluid communication with one of the plurality of the housing ports and the plurality of sleeve ports, the sacrificial nozzle comprising an aperture, a fluid interface, and a housing interface.
Patent CA-2744734-C (CA)
Inventor: VINCELETTE ANDRE R
IPC: E21B47/12
Filed: 2010-04-22
Granted: 2013-10-01
Abstract: La présente invention a pour objet un agencement de capteurs utilisant une fibre optique et des méthodologies pour réaliser une analyse d'une formation souterraine, telle qu'une formation souterraine contenant un fluide à base d'hydrocarbure. L'agencement de capteurs peut être utilisé pour mesurer un ou plusieurs paramètres physiques, tels que la température et/ou la pression, en une multiplicité d'emplacements dans le réservoir souterrain. L'agencement de capteurs peut comprendre un réseau de capteurs comprenant un boîtier extérieur allongé destiné à être inséré dans la formation souterraine et dans un fluide dans la formation souterraine. Le réseau de capteurs peut comprendre une fibre optique définissant un chemin optique qui relie un ou plusieurs capteurs de température et un ou plusieurs capteurs de pression et qui transporte les données de mesure produites par les capteurs de température et de pression. Un système de traitement des données peut être connecté au réseau de capteurs pour recevoir les mesures en provenance du réseau de capteurs et pour calculer une ou plusieurs valeurs d'une propriété d'une installation d'extraction fonctionnant sur la formation souterraine.
Patent CA-2756982-C (CA)
Title: Sealpot and method for controlling a solids flow rate therethrough
Inventor: CHIU JOHN H
IPC: F23C10/10
Filed: 2010-03-30
Granted: 2014-04-29
Abstract: A sealpot for a combustion power plant includes a downcomer standpipe which receives solids of the combustion power plant, a bed including a first end and a second opposite end, the first end connected to the downcomer standpipe, a discharge standpipe disposed at the second opposite end of the bed, and an orifice plate disposed between the bed and the discharge standpipe separating the discharge standpipe from the bed. The orifice plate includes apertures disposed at a height above the bed which allow transport of fluidized solids and gas through the orifice plate.
Patent CA-2757007-C (CA)
Inventor: GREPSTAD JON OLAV
IPC: G02B6/122
Filed: 2010-03-24
Granted: 2017-11-28
Abstract: This invention relates to an optical sensor element comprising a photonic crystal constituted by a membrane of a chosen transparent material, the membrane being provided with a number of defined openings in a chosen pattern, the pattern being adapted to provide resonance at a chosen wavelength or range of wavelengths, wherein said openings are provided with a reactive material acting as a receptor for a chosen type of molecules, e.g.  proteins, the presence of which alters the resonance and/or scattering conditions in the sensor element thus altering the amount of light propagating out of the membrane plane.
Patent CA-2757572-C (CA)
Title: Dispositif de luer male ferme s'utilisant avec des dispositifs d'acces sans aiguille
Inventor: MANSOUR GEORGE M
IPC: A61M39/26
Filed: 2010-02-05
Granted: 2017-01-03
Abstract: L'invention concerne un connecteur médical qui comprend un corps comportant un orifice d'entrée, un orifice de sortie à travers une partie de Luer mâle du corps, et un passage de fluide formé entre l'orifice d'entrée et le(s) orifice(s) de sortie. Une tige rétractable se déploie à travers le passage de fluide du Luer mâle, obturant une extrémité de celui-ci de manière à fermer le passage de fluide quand le connecteur n'est pas activé. Des barbes se déployant sur l'extérieur du Luer mâle sont reliées à la tige rétractable; quand le connecteur est activé, les barbes repoussent la tige rétractable de manière à l'éloigner de la pointe du Luer mâle, ouvrant ainsi le passage de fluide dans le connecteur médical. Un élément de retenue applique une force sur la tige pour forcer celle-ci à obturer l'extrémité du Luer mâle quand le connecteur médical n'est pas activé.
Patent CA-2760536-C (CA)
Inventor: HYVOENEN KARI
IPC: D21F7/08
Filed: 2003-04-24
Granted: 2013-06-25
Abstract: A press felt with seams comprises at least a base structure having a first and a second transverse jointing edges and at least one batt fiber layer. The base structure, formed of longitudinal and transverse yarns, has a first surface on a fiber-web side and an opposite second surface. The first and second transverse jointing edges have seam loops formed by the longitudinal yarns for interconnecting the edges. The batt fiber layer is attached to at least the first surface to form a web-side surface of the press felt. At least the web-side surface is impregnated with a dispersion of one or more polymer materials and water for compacting the structure of the press felt and for additionally attaching the batt fiber layer. The structure of the press felt is porous for receiving water and has an air permeability of at least 2 m3/m2min, 100 Pa.
Patent CA-2768273-C (CA)
Inventor: KERN JOACHIM
IPC: A61M15/00
Filed: 2010-06-23
Granted: 2017-07-11
Abstract: The invention relates to a turbo-inhaler, comprising an active-liquid container (1) holding a liquid having an active ingredient dissolved therein, a nebulizer (2), by means of which liquid can be converted into an aerosol and introduced into a blade housing (3), in which a bounding dome (4) is suspended, the concave side (41) of which is directed at the nebulizer, an exhaust air duct (5), which is connected to the blade housing in the area of the convex side (42) of the bounding dome, and a supply-air guide (6), by means of which supply air can be introduced between the blade housing and the active ingredient, wherein at least one guide blade (7) is placed on the convex side of the bounding dome and spirally extends thereon.
Patent CA-2769545-C (CA)
Title: Composition pour la preparation d'une emulsion
Inventor: MARTIN DAVID
IPC: C10L1/32
Filed: 2010-07-23
Granted: 2018-01-09
Abstract: L?invention concerne une composition qui comprend un mélange d?agents émulsifiants comprenant un polyisobutylènesuccinimide et un ester de sorbitane en un rapport en poids d?environ 1:8 à environ 1:1, qui peut être utilisée dans une micro-émulsion eau dans huile pour améliorer la stabilité à basse et/ou haute température de la micro-émulsion.
Patent CA-2769880-C (CA)
Inventor: COOKE BENJAMIN T
IPC: H04N5/44
Filed: 2010-08-03
Granted: 2017-02-21
Abstract: Cette invention se rapporte à un procédé destiné à actionner un système de commande à distance qui présente une interface tactile. Le procédé comprend les étapes consistant à : recevoir une entrée d'utilisateur par l'intermédiaire de l'interface tactile; générer une communication de commande qui correspond à l'entrée d'utilisateur et transférer la communication de commande à partir d'un émetteur-récepteur de communication de façon à commander à distance l'affichage d'un contenu sur un système d'affichage vidéo; recevoir dans l'émetteur-récepteur de communication le contenu supplémentaire pour un affichage sur l'interface tactile; et afficher le contenu supplémentaire sur l'interface tactile tandis que le système d'affichage vidéo affiche le contenu.
Patent CA-2771069-C (CA)
Title: Salts comprising cyanoborate anions
Inventor: WELZ-BIERMANN URS
IPC: C07D213/20
Filed: 2004-01-15
Granted: 2012-09-18
Abstract: Disclosed are a method for producing alkali metal cyanoborates, the further processing thereof into salts comprising cyanoborate anions and organic cations, said salts, and the use thereof as ionic liquids.
Patent CA-2771623-C (CA)
Title: Radiation-induced triggering for set-on-command compositions and methods of use
Inventor: LEWIS SAMUEL J
IPC: C09K8/00
Filed: 2010-08-20
Granted: 2014-07-29
Abstract: The present invention relates to methods and compositions useful for isolating a portion of a wellbore. In one embodiment, a method includes preparing a sealant composition containing a set modifier component. The sealant composition is placed into the wellbore and is subjected to ionizing radiation that alters the set modifier component, triggering the thickening of the sealant composition. In another embodiment, a composition includes a sealant composition containing a wellbore treatment fluid and a set modifier component.
Patent CA-2772334-C (CA)
Title: Reduction de la vitesse du champ de propagation pour un propulseur
Inventor: HOISINGTON ZACHARY C
IPC: B64C23/00
Filed: 2012-03-21
Granted: 2017-10-03
Abstract: Un système et des méthodes servant à réduire la vitesse du champ de propagation dun propulseur sont révélés. Une structure aérodynamique est améliorée pour fournir une région de champ de propagation à vitesse réduite, et un propulseur est positionné dans la région de champ de propagation à vitesse réduite.
Patent CA-2779297-C (CA)
Title: Reduction des decodages aveugles pour des communications utilisant une agregation de porteuses
Inventor: HEO YOUN HYOUNG
IPC: H04L5/00
Filed: 2010-10-29
Granted: 2015-04-14
Abstract: L'invention concerne un procédé et un appareil pour transmettre des informations de commande de liaison descendante lorsque une agrégation de porteuses est en cours d'utilisation, par détermination d'au moins un format d'informations de commande de liaison descendante (DCI) pour une première porteuse et au moins une fois un format DCI pour une seconde porteuse, et par inclusion de remplissage dans au moins un format DCI correspondant à la seconde porteuse de sorte que la taille du format DCI du format DCI rempli soit égale à la taille du format DCI d'un format DCI correspondant à la première porteuse.
Patent CA-2780696-C (CA)
Inventor: DEEGAN DAVID
IPC: C22B9/22
Filed: 2009-11-24
Granted: 2017-12-05
Abstract: The present invention relates to a method, and apparatus for the recovery of precious metals. Accordingly, it provides a continuous process for obtaining a precious metal composition from a feedstock material, the process comprising the steps of : (i) heating a feedstock material in a plasma furnace to form an upper slag layer and a lower molten metal layer; (ii) removing the slag layer; (iii) removing the molten metal layer; (iv) allowing the removed molten metal layer to solidify; (v) fragmenting the solidified metal layer to form fragments; and (vi) recovering a precious metal composition from the fragments; wherein the feedstock material comprises a precious metal containing material and a collector metal, said collector metal being a metal or an alloy that is capable of forming a solid solution, an alloy or an intermetallic compound with one or more precious metals. This allows for high recovery yields of precious metals. The apparatus comprises a plasma furnace, a casting table enabling continuous casting of the molten metal pool to form a solidified sheet, a fragmentation device and a separation unit for recovering precious-metal-rich alloy from the sheet fragments.
Patent CA-2782444-C (CA)
Inventor: OKHAMAFE AUGUSTUS O
IPC: C12N9/96
Filed: 2011-02-03
Granted: 2018-10-23
Abstract: Provided herein are phenylalanine ammonia-lyase (PAL) variants produced by prokaryotes, wherein such prokaryotic PAL variant has a greater phenylalanine-converting activity and/or a reduced immunogenicity as compared to a wild-type PAL. Further provided are compositions of prokaryotic PAL and biologically active fragments, mutants, variants or analogs thereof, as well as methods for the production, purification, formulation, and use of such compositions for industrial and therapeutic purposes, e.g., treating hyperphenylalaninemia, including phenylketonuria, and other disorders, including cancer.
Patent CA-2783333-C (CA)
Inventor: GOVARI ASSAF
IPC: A61B18/12
Filed: 2012-07-18
Granted: 2019-12-31
Abstract: In techniques for testing and calibrating an ablator, a tissue probe emulator is connectable to a tissue ablator being tested. The emulator includes a temperature sensor, a thermoelectric unit operative to vary a temperature sensed by the temperature sensor, an adjustable electrical load, electrical control circuitry connected to the thermoelectric unit and the electrical load and operative to independently adjust the electrical load and an output of the thermoelectric unit. The emulator conveys signals emitted by the temperature sensor to the tissue ablator and conveys an ablation energy output of the tissue ablator to the electrical load.
Patent CA-2784035-C (CA)
Inventor: SEO INKWON
IPC: H04W16/32
Filed: 2011-03-29
Granted: 2020-07-21
Abstract: A wireless communication system and, more specifically, a measurement method and apparatus for inter-cell interference coordination in a wireless communication system are disclosed. Herein, a method for supporting measurement of a User Equipment (UE) by a first base station in a wireless communication system includes the steps of acquiring information of downlink subframe configuration of a second base station, determining measurement objects of downlink resource of the first base station based on the downlink subframe configuration of the second base station; transmitting information of the measurement objects to the UE, and receiving measurement result for the measurement objects from the UE.
Patent CA-2786129-C (CA)
Inventor: RITCHEY GRANT A
IPC: A61D7/00
Filed: 2010-06-09
Granted: 2015-11-24
Abstract: An animal restraint device for restraining an animal and administering medications to the animal, the device comprising a curved body, at least one handle disposed on the curved body, an administration tube connected to the curved body, an opposing hook portion formed at an end of the device opposite of the administration tube, the opposing hook portion including a curved portion having a curvature opposite to a curvature of the curved body. The administration tube forms a passageway through which medications are administered and the passageway is separated from the curved body at an angle.  This angle between the administration tube and body provides an adequate offset orientation for the user to be positioned away from the animal a safe distance, yet the user can easily apply a necessary force to elicit a pause response from the animal. The invention also relates to uses of the device.
Patent CA-2790089-C (CA)
Title: Method for refurbishing ptal coating to turbine hardware removed from service
Inventor: WOODARD NICHOLAS SHAWN
IPC: C23C8/06
Filed: 2012-09-13
Granted: 2019-08-20
Abstract: A method of repairing airfoils damaged during operation and removed from service. The method comprises the steps of stripping any thermal barrier coatings from the airfoil. After the thermal barrier coatings are removed, cracks are removed from the airfoil. Cracks usually appear in the bond coat area over the fillet portion of the airfoil, which are removed by locally grit blasting the fillet portion of the airfoil. This operation also usually results in locally removing the bond coating from the fillet portion. Cracks and other foreign-object induced damage may be sustained by the airfoil tip, which is removed and replaced by welding superalloy material. The airfoil then may be cleaned by thermal etching. The airfoil is then placed in a plating tool that permits preferential plating of areas of the airfoil from which plating has been removed. After plating, the airfoil is then diffusion heat treated to diffuse the platinum coating with the superalloy substrate materials. The diffusion heat treated airfoil is then aluminided by any aluminiding process to form a PtAl coating.
Patent CA-2791388-C (CA)
Inventor: MCFARLANE SCOTT
IPC: B62D53/04
Filed: 2011-04-13
Granted: 2014-12-30
Abstract: A double articulated truck has a front vehicle module with a drive engine and having at least one wheeled axle driven by the drive engine through a transmission and having a load-bearing bin, the front vehicle module being interconnected in an articulated manner about a first vertical pin to the front of the load-bearing bin. A rear vehicle module is interconnected in an articulated manner about a second vertical pin to the rear of the load-bearing bin, the rear vehicle module having at least one wheeled axle whereby the bin is supported by the front and rear vehicle modules. The rear module only articulates about the second vertical pin when the articulation of the front module to the bin exceeds 30 degrees and then in a synchronous manner. Typically the maximum articulation of the front module is around 42 degrees and the rear module some 13 degrees.
Patent CA-2796578-C (CA)
Title: Breast cancer associated circulating nucleic acid biomarkers
Inventor: SCHUTZ EKKEHARD
IPC: C12Q1/6886
Filed: 2011-04-18
Granted: 2021-11-23
Abstract: The invention provides methods and reagents for diagnosing breast cancer that are based on the detection of biomarkers in the circulating nucleic acids from a patient to be evaluated.
Patent CA-2798918-C (CA)
Inventor: SONG KAN
IPC: C10B49/22
Filed: 2011-03-23
Granted: 2018-12-04
Abstract: A process and system for producing synthesis gas from biomass by pyrolysis are provided. The process comprises the following steps: 1) pre-treating biomass raw material (1); 2) performing pyrolysis on the biomass raw material (1) by fast biomass pyrolysis technology to obtain a pyrolysis gas and carbon powders in a pyrolysis bed (5); 3) separating the pyrolysis gas from the carbon powders and a solid heat carrier by a cyclone separator (6); 4) separating the carbon powders from the solid heat carrier by a solid-solid separator (7), with the carbon powders being collected via a carbon powder hopper (8) and the solid heat carrier being recycled in the pyrolysis bed (5) after being heated in a carrier heating fluidized bed (9-2); 5) delivering the generated pyrolysis gas to a condensation tank (12) for spray-condensing with the condensable part in the pyrolysis gas being condensed to generate biofuel oil which are compressed by a high-pressure oil pump (17) and then introduced into a gasification furnace (20) to be gasified; and 6) delivering a part of the uncondensed pyrolysis gas to a combustion bed (9-1) to combust with air, and delivering the other part to the pyrolysis bed (5) as a fluidizing medium. The raw material is directly dried by using hot flue gas produced by the carrier heating fluidized bed (9-2). The heat generated by combusting the uncondensed pyrolysis gas produced by the pyrolysis bed (5) with air in the combustion bed (9-1) is supplied to the pyrolysis bed (5).
Patent CA-2799437-C (CA)
Inventor: ZANDER NORBERT
IPC: A61K47/48
Filed: 2003-08-08
Granted: 2014-06-03
Abstract: A method of producing a hydroxyalkyl starch derivative is disclosed. The hydroxyalkyl starch derivative has a structure according to formula (I) (see formula I)