baber/WOPTO huggingface dataset:
Patent CA-2638790-C (CA)
Inventor: BODE JEFFREY
IPC: E21B43/08
Filed: 2002-05-01
Granted: 2011-03-22
Abstract: In one aspect of the invention apparatus and methods are provided for completing a wellbore using expandable sand screen. An apparatus (200) including a section of expandable sand screen (220), and an expanding member (240) is disposed in the wellbore (205) on a tubular run-in string (225). Thereafter, the expandable sand screen is expanded in a producing area of the wellbore.
Patent CA-2646812-C (CA)
Inventor: WADLEY TRACY F
IPC: F16L47/34
Filed: 2008-12-16
Granted: 2016-09-06
Abstract: A compact assembly for aligning a coring tool relative to a pipe sidewall. The coring tool includes a hollow, cylindrical hole saw mounted to an arbor that has an elongated pilot shaft centered in the hole saw. The assembly is made up of a base plate that is attachable to the pipe sidewall. A tubular sleeve is mounted to the base plate and has a bore diameter sized for receiving the pilot shaft as the hole saw is advanced toward and saws through the pipe wall, and the entire assembly is sized to fit inside the hole saw as the hole saw saws through the pipe sidewall.
Patent CA-2648920-C (CA)
Inventor: GUTHRIE BARRY R
IPC: F01C1/344
Filed: 2006-09-29
Granted: 2011-06-07
Abstract: A hydrogen G-cycle rotary vane internal combustion engine has a sodium vapor chamber transferring excess combustion heat into combustion chambers. An active water cooling system captures heat from the engine housing stator, rotor, and sliding vanes and transfers it back into the combustion cycle by premixing it with hydrogen to reduce peak combustion temperature and with an early an late stage combustion chamber injection to help transfer heat from the sodium vapor chamber, to control chamber temperature, and to increase chamber vapor pressure. A combustion chamber sealing system includes axial seals between the rotor and the stator, vane face seals, and toggling split vane seals between the outer perimeters of the sliding vanes and the stator. Sliding vanes reciprocate laterally in and out of the rotor assisted by a vane belting system. A thermal barrier coating minimizes heat transfer and thermal deformation. Solid lubricants provide high temperature lubrication and durability.
Patent CA-2650546-C (CA)
Title: Utilisation d'une bacterie d'acide lactique choisie pour reduire les coliques infantiles
Inventor: CONNOLLY EAMONN
IPC: A61K47/44
Filed: 2007-05-30
Granted: 2011-08-02
Abstract: La présente invention concerne certaines souches de la bactérie d'acide lactique, choisies pour leur capacité à favoriser la production d'interleukine 10 et, par conséquent, la prolifération de lymphocytes T régulateurs CD4+CD25, pour la prévention et/ou le traitement des coliques infantiles, un procédé pour choisir de telles souches, et des produits contenant de telles souches.
Patent CA-2651702-C (CA)
Inventor: CHAREST YVES
IPC: D21J1/00
Filed: 2007-08-17
Granted: 2010-03-23
Abstract: There is provided a fiberboard, such as a MDF fiberboard or a HDF fiberboard, comprising wood fibers, a binder, and a sludge such as a pulp and a paper sludge. The sludge can be, for example, chosen from a primary pulp and paper sludge, a secondary pulp and paper sludge, a de-inking sludge, and mixtures thereof. It was found that by incorporating such a sludge in fiberboards and thus partially replacing wood fibers by sludge, it is possible to produce a fiberboard, at lower costs, which demonstrated characteristics and properties similar to a standard fiberboard. Processes and compositions used for preparing such fiberboards are also disclosed.
Patent CA-2652723-C (CA)
Title: Piece de pied orthopedique et methode de commande d'un pied artificel
Inventor: KALTENBORN SVEN
IPC: A61F2/70
Filed: 2009-02-05
Granted: 2016-08-09
Abstract: Linvention concerne un dispositif de pied orthopédique avec une pièce de raccordement pour la jambe inférieure, un joint pivotant agissant comme une articulation de cheville au moyen duquel une partie du pied est raccordée de manière rotative dans la direction de dorsiflexion et la direction de la flexion plantaire à la partie de liaison, avec un ensemble damortissement influant le mouvement de rotation autour du joint pivotant, avec un ensemble capteur pour détecter les états daction de la pièce de pied orthopédique, et avec une unité de commande connectée à lensemble capteur qui commande lensemble damortissement. Lobjet est obtenu par le fait que lensemble capteur possède un capteur dangle de la cheville qui mesure langle entre la pièce de raccordement et la pièce de pied, un capteur dangle absolu par rapport à la ligne transversale et un capteur de couples pour déterminer le couple sur larticulation de la cheville ou une force qui touche un couple sur larticulation de la cheville.
Patent CA-2653329-C (CA)
Inventor: YING WEIWEN
IPC: C07D403/04
Filed: 2007-05-25
Granted: 2018-01-16
Abstract: The present invention relates to substituted triazole compounds and compositions comprising substituted triazole compounds. The invention further relates to methods of inhibiting the activity of Hsp90 in a subject in need thereof and methods for preventing or treating hyperproliferative disorders, such as cancer, in a subject in need thereof comprising administering to the subject a substituted triazole compound of the invention, or a composition comprising such a compound.  Compounds of the present invention may be represented by the formula: (see above formula)
Patent CA-2654393-C (CA)
Title: Bituminous products and aqueous emulsions based on bituminous products and uses thereof
Inventor: BARRETO GILLES
IPC: C08L71/02
Filed: 2007-06-06
Granted: 2014-06-03
Abstract: The invention concerns novel bituminous products, as well as novel aqueous emulsions of bituminous products, mixtures thereof with coated granules, useful for sealing applications, building and maintaining road surfaces, sidewalks and runways, road surfaces, sidewalks, bicycle paths, parking lots and runways.
Patent CA-2660796-C (CA)
Inventor: KRESS GEORGE
IPC: A45D40/00
Filed: 2005-08-08
Granted: 2012-03-20
Abstract: L'invention concerne un applicateur de mascara à tête vibrante. Ladite tête est entraînée en vibration de manière contrôlée par un forçage électromécanique. La fréquence, l'amplitude et la géométrie de la tête vibrante sont suffisamment significatives pour modifier les propriétés rhéologiques des compositions thixotropiques et anti-thixotropiques de mascara, notamment l'effet qui persiste une fois que la vibration est arrêtée. Cette invention permet de manipuler le mascara afin d'obtenir des résultats améliorés, une plus grande souplesse dans sa formulation et des avantages dans la production ainsi que d'autres bénéfices.
Patent CA-2661171-C (CA)
Title: Etiquette de surveillance d'article electronique a liberation magnetique
Inventor: NGUYEN THANG T
IPC: E05B73/00
Filed: 2007-08-22
Granted: 2013-12-03
Abstract: L'invention concerne un système, un appareil et un procédé d'utilisation d'une étiquette de sécurité électronique pour articles pourvus d'un système de retenue à libération magnétique, et d'un dispositif de libération magnétique utilisé avec l'étiquette de surveillance d'article électronique. L'invention concerne également d'autres modes de réalisation.
Patent CA-2661181-C (CA)
Title: Identification de plants de mais transgeniques sans criblage ni selection
Inventor: ROUT JYOTI R
IPC: C12N15/82
Filed: 2007-08-31
Granted: 2015-07-21
Abstract: La présente invention concerne des procédés permettant d'identifier des plantes transformées régénérées et des parties de plantes transformées différenciées obtenues sans que les cellules végétales soient soumises à des conditions sélectives avant la régénération des cellules pour l'obtention de tissus différenciés. Dans certains modes de réalisation, les cellules végétales sont des cellules de plants de maïs. Cette invention concerne également des procédés permettant de faire pousser et de manipuler des plantes, ainsi que d'identifier des plantes qui présentent des caractéristiques spécifiques d'intérêt.
Patent CA-2661875-C (CA)
Title: Combination hepatitis c virus antigen and antibody detection method
Inventor: RODGERS BRIAN C
IPC: C07K16/10
Filed: 2007-08-29
Granted: 2014-10-07
Abstract: An in vitro method that allows detection of hepatitis C by detecting hepatitis C virus (HCV) core protein and antibodies to HCV core protein (anti-core antibodies) in a single assay is provided. Cross-reactivity is eliminated in the method preferably by utilizing short peptides, each of which has an amino acid sequence that corresponds to an immunodominant region of the native core protein but which does not wholly encompass the epitope bound by the antibodies utilized in the method. The method can be used to detect the presence of HCV in a subject, and/or to determine the suitability of donor blood or blood products for transfusion purposes. Also provided are diagnostic kits for carrying out the method and a process for selecting suitable capture peptides and monoclonal antibodies for use in the combination method.
Patent CA-2662329-C (CA)
Title: Phase contrast imaging
Inventor: OLIVO ALESSANDRO
IPC: G01N23/04
Filed: 2007-09-03
Granted: 2016-04-12
Abstract: Phase contrast imaging is achieved using a sample mask 8 and a detector mask (6). X- rays emitted from x-ray source (2) are formed into individual beams (16) by sample mask which pass through sample (14) and arrive at individual pixels (12) of the detector (4) through detector mask (6). The individual x-ray beams are arranged to hit the pixel edge (20) of individual rows of pixels, individual columns of pixels or individual pixels. Small deviations .theta. in the individual beams (16) cause a significant increase or decrease in the signal hitting the exposed area (22) of the pixel resulting in a significant phase contrast signal.
Patent CA-2664133-C (CA)
Inventor: SMOUS JAMES E
IPC: G01N21/62
Filed: 2007-08-17
Granted: 2012-10-23
Abstract: A spectral image is corrected for optical aberrations. Tissue is exposed to a high- intensity, narrow band of light. The narrow band of light is scattered by at least one analyte in the tissue. Raman signals are optically collected from the scattered light. The Raman signals are directed to a wavelength-separating device. The Raman signals are detected as a function of intensity and wavelength to create the spectral image. The spectral image is corrected for optical aberrations using a software algorithm to spatially reassign intensity. The software may be adapted to use a reference image to make dynamic corrections. Fluorescence signals may also be collected.
Patent CA-2671072-C (CA)
Title: Staple for use in surgical procedures
Inventor: HEINRICH RUSSELL
IPC: A61B17/04
Filed: 2009-07-02
Granted: 2016-10-11
Abstract: A staple having a backspan and a first and second leg extending distally from the backspan. Each of the first and second legs includes a bend zone dividing each leg into a traversing leg portion and a linear clenching leg portion. When formed through tissue, each of the clenching leg portions of the first and second legs are formed substantially parallel to the backspan. A staple assembly is also provided including a substantially box staple having a backspan and a first and a second leg extending distally from the backspan. The staple assembly includes a staple plate positionable over the first and second legs.
Patent CA-2671551-C (CA)
Title: Procede pour reduire les impuretes dans une base d'oxycodone
Inventor: COX D PHILLIP
IPC: C07D489/08
Filed: 2007-12-04
Granted: 2015-02-10
Abstract: La présente invention concerne un procédé destiné à utiliser le n-butanol pour préparer des compositions de base d'oxycodone ayant des taux réduits d'impuretés telles que la 14-hydroxycodéinone et DHDHC.
Patent CA-2674072-C (CA)
Title: Separate aortic artificial valve leaflet and template for preparation thereof
Inventor: SONG MEONG-GUN
IPC: A61F2/24
Filed: 2008-02-11
Granted: 2012-01-24
Abstract: Provided is an artificial aortic valve leaflet useful in the surgical treatment of aortic valve disorders through the reconstruction of aortic leaflets. The artificial aortic valve leaflet comprising a plane having four sides, three sides of which are linear and a remaining side of which is curved. The distance between a center of the curved side and a center of a side opposite the curved side ranges from 0.35 to 0.70 times a length of the side opposite the curved side. The length of each side adjacent to the curved side ranges from 0.20 to 0.50 times the length of the side opposite the curved side.
Patent CA-2674809-C (CA)
Inventor: CRANER MICHAEL
IPC: H04N21/475
Filed: 2007-12-05
Granted: 2017-03-07
Abstract: Systems and methods for providing custom video mosaic pages are provided. The custom pages may be locally-generated, remotely-generated, or partially locally-generated and partially remotely-generated. The custom pages may include local content, such as content recorded to a digital video recorder (DVR), overlaid on a multi-video composite feed. A local compositing system may render the mosaic pages and dynamically customize the pages based on user profile data, user preferences, and active user monitoring.
Patent CA-2678610-C (CA)
Title: Methods, systems, and devices for surgical visualization and device manipulation
Inventor: FARRITOR SHANE M
IPC: A61B19/00
Filed: 2007-12-31
Granted: 2015-07-07
Abstract: A surgical device (10) includes a console (12) having a visual display (24) and a manipulator arm (26A,26B), a robotic device (14) having a camera (66) and a connection component. The robotic device is configured to be positioned completely within a body cavity. The camera is configured to transmit visual images to the visual display. The connection component operably couples the console and the robotic device. The manipulator arm is positioned relative to the visual.display so as to appear to be penetrating the visual display.
Patent CA-2678634-C (CA)
Inventor: FRIELING THOMAS
IPC: F23D14/36
Filed: 2009-09-14
Granted: 2016-06-14
Abstract: Gas burner with a fan (1) and a mixing device (3) arranged on the intake side (2) of the fan (10), said mixing device mixing the air taken in through an intake channel (4) with a gas supplied to the intake channel (4) through a gas inlet (12) to form a gas-air mixture, characterized in that the mixing device (3) has a housing with an air inlet (5) which has cutouts (6, 7) for noise reduction.
Patent CA-2679599-C (CA)
Inventor: CAUDLE MATTHEW TYLER
IPC: B01J29/72
Filed: 2008-02-27
Granted: 2016-01-05
Abstract: Catalysts, methods, and systems for treating diesel engine exhaust streams are described. In one or more embodiments, the catalyst comprises platinum, a second metal from one of the groups VB, VIB, VIIB, VIIIB, IB, or IIB of the periodic table, a refractory metal oxide, and a zeolite, the oxidation catalyst already being effective to remove ammonia at temperatures less than about 300°C and exhibiting no significant decrease in ammonia oxidation efficiency upon hydrothermal aging. A method aspect includes first passing a vehicle's engine exhaust stream through a NOx abatement catalyst; and passing the exhaust stream exiting the NOx abatement catalyst and containing ammonia through the ammonia oxidation catalyst. Systems including such catalysts are also provided.
Patent CA-2681731-C (CA)
Title: Integral overpressure monitoring device
Inventor: KRANZ SETH
IPC: G05D7/01
Filed: 2008-04-17
Granted: 2014-12-09
Abstract: The present invention provides an integral cantilever monitoring device for a regulator having a positionable vent port that may be disposed proximate the lowest point of the monitoring device to allow drainage of liquids accumulating within the monitoring device due to humidity and precipitation. The monitoring device may also include a connection module allowing the monitoring device to be rotated independently of the actuator and valve body of the regulator to accommodate varying installation environments. The connection module may further include an inlet port for connection to a downstream pressure feedback line when the regulator valve body and connection module portions of a primary downstream pressure feedback passage are out of alignment due to rotation of the monitoring device.
Patent CA-2685553-C (CA)
Title: Agents d'imagerie de peptide
Inventor: JOHANNESEN EDVIN WILHELM
IPC: A61K49/00
Filed: 2008-05-16
Granted: 2017-03-28
Abstract: La présente invention porte sur des peptides de liaison à cMet marqués, appropriés pour une imagerie optique in vivo. Les peptides sont marqués avec un groupe reporteur optique approprié pour une imagerie dans la région rouge ou proche infrarouge. L'invention concerne également des compositions pharmaceutiques et des coffrets, ainsi que des procédés d'imagerie in vivo, notamment utile dans la détection, la stadification, le diagnostic, la surveillance de la progression d'une maladie ou la surveillance d'un traitement du cancer colorectal (CRC).
Patent CA-2689183-C (CA)
Title: Procede et dispositif pour ameliorer la distribution d'huile d'un systeme de graissage a meche pour un palier-support de moteur de traction de locomotive
Inventor: MACKLIN JOHN
IPC: F16N7/12
Filed: 2006-07-31
Granted: 2011-10-18
Abstract: Cette invention concerne un porte-mèche perfectionné destiné au montage d'une mèche lubrifiante en feutre avec une pompe actionnée par inertie passive montée pour une submersion dans le réservoir de lubrification d'un chapeau d'essieu à un niveau qui assure que, pour tous les niveaux du réservoir, l'entrée de la pompe est submergée dans le lubrifiant du réservoir. Dans un premier modèle, la pompe actionnée par inertie passive est sous forme d'une pompe de type à piston, alors que dans un deuxième modèle, la pompe actionnée par inertie passive sous forme d'une pompe à diaphragme. Dans chaque modèle, l'entrée de la pompe actionnée par inertie passive est immergée dans le réservoir de lubrification, et la sortie de la pompe actionnée par inertie passive est dirigée vers la surface d'interface entre la mèche en feutre et la zone de surface de la fusée d'essieu pour améliorer sa lubrification superficielle au-delà de ce qui est, en règle générale, assuré par la capillarité usuelle de la mèche en feutre
Patent CA-2695278-C (CA)
Inventor: BEEDIE STEPHEN
IPC: B04C5/14
Filed: 2008-06-04
Granted: 2014-08-05
Abstract: A cyclone apparatus for separating a mixture containing at least one fluid and a further constituent based on the densities of the mixture constituents, the apparatus comprising a first hollow pressure vessel open at each end, having at least one inlet located on its body, an overflow plate positioned at an overflow end of the first hollow pressure vessel, an end plate for sealing the overflow plate. The cyclone apparatus also comprises an underflow plate positioned at an under-flow end of the first hollow pressure vessel and a hollow pressure vessel with one end being sealed against the under-flow plate and another end being closed. The overflow plate and under-flow plate are both provided with through holes for supporting, in use, cyclone liners which pass there through, each cyclone liner having an inlet located between the overflow and underflow plate. The overflow plate and the end plate are shaped such that when they are brought together they form separate adjacent overflow compartments between them, the overflow outlets of the cyclone liners being located in the overflow compartments and each overflow compartment having an outlet. The underflow plate and the second hollow pressure vessel are shaped such that when they are brought together they form separate adjacent under-flow compartments between them which correspond to the overflow compartments, the under-flow outlets of the cyclone liners being located in the underflow compartments, and each under-flow compartment having an outlet.
Patent CA-2696234-C (CA)
Title: Improved process for producing lower olefins from hydrocarbon feedstock utilizing partial vaporization and separately controlled sets of pyrolysis coils
Inventor: BAUMGARTNER ARTHUR JAMES
IPC: C10G51/02
Filed: 2008-08-22
Granted: 2016-01-19
Abstract: A process for making lower olefins from a wide boiling range hydrocarbon feed by use of a combination of one or more vapor/liquid separation devices (40), and then pyrolytically cracking the vapor phase in separate sets of pyrolysis radiant tubes (61), thereby producing a higher level of lower olefin product. The particular set of radiant pyrolysis coils (611) associated with the particular feed fraction are matched to achieve specific target cracking severity in order to enhance the overall production of C2 and C3 mono-olefins or optimize yields for overall improved profitability.
Patent CA-2697123-C (CA)
Title: Agencement de reservoir d'un vehicule a selle
Inventor: INAOKA HIROSHI
IPC: B60K15/035
Filed: 2010-03-17
Granted: 2012-09-18
Abstract: La présente invention vise à purger efficacement la cartouche d'un véhicule du type à selle dont le moteur est placé sous le siège du conducteur afin de développer la puissance nécessaire à l'entraînement des roues arrière, un réservoir pour stocker le carburant nécessaire à l'alimentation du moteur, et une cartouche destinée à absorber les vapeurs de carburant produites dans le réservoir de carburant. Un parcours d'acheminement d'air qui guide l'air d'évacuation déchargé à l'arrière d'un radiateur faisant circuler du liquide de refroidissement dans le moteur (E) est formé à l'intérieur de la carrosserie du véhicule. Une cartouche est placée dans le parcours d'acheminement de l'air.
Patent CA-2702492-C (CA)
Title: Procede et appareil pour une soupape de convertisseur
Inventor: EDWARDS WILLIAM A
IPC: B67D7/74
Filed: 2008-10-27
Granted: 2013-09-24
Abstract: L'invention porte sur une soupape de convertisseur qui permet à un opérateur de distributeur de produit de passer d'une première source de fluide à une seconde source de fluide sans croisement de fluide. La soupape de convertisseur comprend un premier orifice en communication fluide avec un point de distribution, un second orifice en communication fluide avec une première source de fluide ayant un premier fluide, et un troisième orifice en communication fluide avec une seconde source de fluide ayant un second fluide. La soupape de convertisseur comprend un passage entre les premier et second orifices, et un bouchon en communication fluide avec le troisième orifice. Les second et troisième orifices de la soupape de convertisseur sont disposés symétriquement autour du premier orifice, et, en conséquence, la soupape de convertisseur peut tourner autour du premier orifice. En tant que tel, la soupape de convertisseur distribue le premier fluide vers le point de distribution, et distribue le second fluide à travers le passage vers le point de distribution lorsque la soupape de convertisseur est tournée.
Patent CA-2702573-C (CA)
Inventor: DAVE VIPUL BHUPENDRA
IPC: A61K9/00
Filed: 2010-04-28
Granted: 2016-12-13
Abstract: Implantable medical devices may be utilized to locally delivery one or more drugs or therapeutic agents to treat a wide variety of conditions, including the treatment of the biological organism's reaction to the introduction of the implantable medical device. These therapeutic agents may be released under controlled and directional conditions so that the one or more therapeutic agents reach the correct target area, for example, the surrounding tissue and/or the bloodstream.