baber/WOPTO huggingface dataset:
Patent CA-2639171-C (CA)
Inventor: PIERROT ARNAUD JEAN-MARIE
IPC: F02C7/06
Filed: 2008-08-22
Granted: 2016-01-19
Abstract: The invention concerns a two-spool gas turbine engine, comprising a high pressure rotor (2) and a low pressure rotor (1), mounted in bearings supported by an intermediate casing (50), at least one accessory box, drive means driving the radial and coaxial transmission movement shafts (11, 12) toward the accessory box, the drive means comprising a high pressure drive pinion (9) driving one of the said radial shafts (11, 12) linked to the high pressure rotor (2), a low pressure drive pinion (7), linked to the low pressure rotor (1) upstream from the high pressure rotor (2) driving the other of the said radial shafts (11, 12), the low pressure drive pinion (7) being supported in the intermediate casing (50) by an axial positioning bearing (54).
Patent CA-2640011-C (CA)
Title: Systeme et methode d'assemblage d'un pneu a une roue
Inventor: LAWSON LAWRENCE J
IPC: B25J18/00
Filed: 2008-09-29
Granted: 2012-11-13
Abstract: Dispositif servant à assembler un pneu à une roue. Le dispositif comprend une station de travail individuelle pourvue d'un appareil qui retient une roue, et de diverses sous-stations. Le dispositif déplace la roue vers chaque sous-station, sans la lâcher, pour obtenir l'assemblage pneu-roue. Une méthode est également présentée.
Patent CA-2649602-C (CA)
Inventor: JACKO MICHAEL S
IPC: B26D3/26
Filed: 2007-04-18
Granted: 2011-06-21
Abstract: A cutting apparatus having an annular-shaped cutting head (42) and an impeller assembly (40) coaxially mounted for rotation within the cutting head (42) to deliver food products (72) radially outward toward the cutting head (42). The cutting head (42) has at least one knife (44) extending radially inward toward the impeller assembly (40). The knife (44) has a cutting edge (45) at a radially innermost extremity and a radially outer face (82) that defines a trajectory plane (35) for slices removed from the products (72) by the cutting edge (45). The knife (44) is clamped to the cutting head (42) with a clamping feature that provides clearance for slices when traveling the trajectory plane (35) of the knife (44).
Patent CA-2651766-C (CA)
Title: Device and method for producing a metal strip by continuous casting
Inventor: SEIDEL JURGEN
IPC: B22D11/12
Filed: 2007-05-23
Granted: 2010-07-20
Abstract: The invention relates to a device for producing a metal strip (1) by continuous casting, using a casting machine (2) in which a slab (3), preferably a thin slab, is cast. At least one milling machine (4) is arranged in the direction of transport (F) of the slab (3) behind the casting machine (2). At least one surface of the slab (3), preferably two surfaces which are opposite to each other, can be milled in said milling device. According to the invention, in order to keep the temperature loss to a minimum when the slab is machined and/or processed, at least one milling cutter (5, 6) of the milling machine (4), preferably the entire milling machine (4), is arranged in a displaceable manner in the direction (Q) perpendicular to the direction of transport (F) of the slab (3). The invention also relates to a method for producing a metal strip.
Patent CA-2669140-C (CA)
Title: Procede de traitement de pate de cellulose utilisant de la carboxymethylcellulose, et pate ainsi obtenue
Inventor: MAMBRIM FILHO OTAVIO
IPC: D21C9/10
Filed: 2007-03-26
Granted: 2015-11-24
Abstract: La présente invention concerne un procédé amélioré pour traiter de la pâte de cellulose chimique, de la carboxyméthylcellulose (CMC) étant ajoutée au cours de l'étape de blanchiment de ladite pâte. L'adjonction de CMC au cours de cette étape du processus de blanchiment permet d'obtenir une pâte dotée de meilleures propriétés physiques, chimiques et mécaniques.
Patent CA-2674521-C (CA)
Inventor: EUGEN-OLSEN JESPER
IPC: G01N33/48
Filed: 2007-12-21
Granted: 2022-06-14
Abstract: L'invention concerne un marqueur pour une inflammation de faible intensité et un syndrome métabolique (MS) et des maladies liées à MS et/ou des maladies liées à une inflammation de faible intensité, telles qu'une maladie cardio-vasculaire, une cardiopathie ischémique et le diabète de type 2. Plus particulièrement, elle concerne la mesure de la concentration du récepteur de l'activateur du plasminogène urokinase soluble (suPAR) dans les fluides biologiques humains (expectoration, fluide kystique, ascite, sérum, plasma, urine) en tant qu'outil de diagnostic et/ou de pronostic d'une inflammation de faible intensité et d'un syndrome métabolique et le risque de développement des maladies apparentées, telles que le cancer, une maladie cardio-vasculaire, une cardiopathie ischémique et le diabète de type 2.
Patent CA-2676186-C (CA)
Inventor: ZHU ZHONGHUA JOHN
IPC: C01B3/00
Filed: 2008-01-13
Granted: 2012-11-13
Abstract: A method for producing a hydrogen enriched fuel includes the steps of providing a flow of methane gas at a selected flow rate, providing a catalyst (56), producing a methane plasma at a negative pressure using microwave irradiation at a selected microwave power, directing the methane plasma over the catalyst (56), and controlling the flow of methane gas and the microwave power to produce a product gas having a selected composition. A system (10) for producing a hydrogen enriched fuel includes a methane gas source (16), a reactor (12) having a reaction chamber (22) containing a catalyst (56), a microwave power source (14) configured to form a methane plasma, and a vacuum pump (78) configured to maintain the reaction chamber (22) at a negative pressure.
Patent CA-2680640-C (CA)
Inventor: MANTEIGA JOHN ALAN
IPC: F01D9/02
Filed: 2009-09-24
Granted: 2017-03-28
Abstract: A fairing (72) for a structural strut in a gas turbine engine includes: (a) an inner band (82); (b) an outer band (80); (c) a hollow, airfoil-shaped vane (78) extending between the inner and outer bands (80); (d) wherein the fairing (72) is split along a generally transverse plane passing through the inner band (82), outer band (80) and vane (78), so as to define a nose piece (102) and a tail piece (104); and (e) complementary structures carried by the nose piece (102) and the tail piece (104) adapted to secure the nose piece (102) and the tail piece (104) to each other.
Patent CA-2681724-C (CA)
Inventor: LUO TAO
IPC: H04B1/711
Filed: 2008-03-26
Granted: 2016-01-26
Abstract: Determining a frequency offset of a received signal utilizing two or more multipath components of the received signal is provided herein. By way of example, the received signal can be correlated with a synchronization sequence in a time domain or a frequency domain, resulting in separation of the two or more multipath components of the received signal. Analysis of at least one of the multipath components can provide a frequency offset of the received signal. Furthermore, by analyzing the multipath components, estimation of the frequency offset can be improved as compared with single-signal analysis techniques.
Patent CA-2682862-C (CA)
Title: Improved tank base
Inventor: PERKINS LARRY L
IPC: C08J7/043
Filed: 2009-10-19
Granted: 2017-03-14
Abstract: A method for the construction of an improved tank base. A tank base is constructed for protection against accidental spills and/or leaks associated with a tank battery. The improved tank base comprises at least one part of a suitable substrate, which allows for the adhesion of an elastomer such as polyurea. Polyurea is preferably applied using a spray device which yields an average coverage of about 50-80 mils, and most preferably 60 mils. If more than one substrate is used, one or more substrates can be bound together with a fastening system. Once pressure is applied in the form of weight, the fastening system can be removed, resulting in an improved tank base having at least one seam and impervious to the fluid of the tank battery.
Patent CA-2687080-C (CA)
Inventor: NGUYEN-DEMARY TINH
IPC: A61F5/44
Filed: 2008-05-09
Granted: 2016-06-28
Abstract: An ostomy appliance comprises a pouch having first and second walls, with an inlet aperture in the first wall. A stoma seal is carried by the second wall, and is disposed generally in register with the inlet aperture for sealing against a stoma in use. An outer coupling element is coupled to the first wall and surrounds the inlet aperture. An inner coupling element for supporting the stoma seal, is coupled to the second wall and/or to the stoma seal. The outer coupling element surrounds a periphery of the inner coupling element. The stoma seal may be of an inflatable type or an insertable type. Manipulation tabs may be provided associated with the inner and outer coupling elements.
Patent CA-2691607-C (CA)
Inventor: HACKL RALPH P
IPC: C22B3/04
Filed: 2003-11-14
Granted: 2015-03-31
Abstract: Processes are provided for recovering precious metals from refractory materials using thiosulfate lixiviants. The processes can employ heap leaching or lixiviants that include one or more blinding agents.
Patent CA-2696512-C (CA)
Title: A method for reducing thermal loss in a formation
Inventor: WHEELER THOMAS J
IPC: E21B43/30
Filed: 2010-03-11
Granted: 2015-12-15
Abstract: A method for reducing thermal loss in a formation comprising two zone capable of production. The method first begins drilling a pair of wells, comprising a first well and a second well in a formation having two production zones, wherein one production zone is a thief zone such that the first well and the second well are in fluid communication with the thief zone. A sealing agent is injected into the thief zone via a first well and produced from the second well. Either the first well or the second well is then capped to form a capped well and a uncapped well. An amount of activating agent is injected into the uncapped well to form in-situ a thermally restrictive substance inside the thief zone.
Patent CA-2696813-C (CA)
Inventor: ISHII YOSHITO
IPC: C01B31/04
Filed: 1997-08-07
Granted: 2012-04-17
Abstract: A lithium secondary battery and a negative electrode for the lithium secondary battery obtained by integrating a mixture of a graphite particle and an organic binder with a current collector are provided. The content of the organic binder is 3 to 20% by weight based on the mixture. The graphite particle is formed by a plurality of flat-shaped particles assembled or bound together so that the planes of orientation are not parallel to one another. The lithium secondary battery includes a casing, a cover and at least one pair of a positive electrode and the negative electrode, and an electrolytic solution disposed in the surroundings thereof. The casing, the cover and the at least one pair of the positive and negative electrodes are disposed through intermediation of separators.
Patent CA-2701177-C (CA)
Inventor: MENEZES CLIVE
IPC: E21B47/12
Filed: 2007-10-09
Granted: 2015-06-16
Abstract: A system for communicating with a slickline tool is disclosed. The system includes a closed-loop electrical circuit including a surface module, a forward path, a tool, and a return path. The forward path includes a slickline cable.
Patent CA-2702438-C (CA)
Inventor: BONNER BRETT BRACEWELL
IPC: H04W4/20
Filed: 2009-01-15
Granted: 2011-06-14
Abstract: The invention relates to one or more methods for locating a shopper's, associate's, manager's or vendor's presumed position in a store using a communication multi-network for communication in the store. Specifically, at least one location device is positioned in proximity to, for example, a shopper such that the shopper's presumed position about the store may be known con-tinuously or upon demand to the store.
Patent CA-2704144-C (CA)
Inventor: SERIZAWA ATSUSHI
IPC: A23K10/28
Filed: 2008-10-28
Granted: 2015-12-29
Abstract: Disclosed is an osteoblast differentiation promoting and osteoclast differentiation inhibiting agent which comprises a milk protein fraction having the following characteristics (1) to (4): (1) the milk protein fraction is derived from milk; (2) the milk protein fraction is a fraction containing a protein component having a molecular weight of 75,000 to 85,000 Daltons; (3) the milk protein fraction has a basic amino acid content of 13 to 15 wt% in the constitutional amino acid composition, and has a basic amino acid/acidic amino acid of 0.5 to 0.7; and (4) the milk protein fraction has an osteoblast differentiation promoting effect and an osteoclast differentiation inhibiting.
Patent CA-2705017-C (CA)
Inventor: SHARRATT ANDREW PAUL
IPC: B01J23/26
Filed: 2008-11-10
Granted: 2013-03-19
Abstract: A method of catalytically converting 2,2, dichlorohexafluoropropane (HFC-216aa) into 2 chloro 1,1,1,2,3,3,3 heptafluoropropane (HFC-217ba) including the step of exposing the 2,2 dichlorohexafluoropropane to a chromium-containing catalyst comprising a metal oxide, a halogenated metal oxide or a metal oxyhalide, which chromium-containing catalyst comprises 0.01% to 5.0% by weight zinc or a compound of zinc.
Patent CA-2705995-C (CA)
Inventor: POTTER MICHAEL DAVID
IPC: E06C7/00
Filed: 2010-06-04
Granted: 2015-08-25
Abstract: A device for stabilizing a ladder is provided. The device for stabilizing a ladder comprises a first stabilizing member having a predetermined fixed first length and a second stabilizing member having a predetermined fixed second length. The device for stabilizing a ladder further comprises a support structure for being mounted to the ladder at a predetermined location. The support structure is mounted to an upper portion of the first and the second stabilizing member, respectively. The support structure holds the upper portion of the first and the second stabilizing member in proximity of a first frame rail and a second frame rail of the ladder, respectively, such that the first and the second stabilizing members are rotatable around a first axis oriented substantially parallel to rungs of the ladder. A connecting member having a predetermined length is removable mounted to the first and second stabilizing member at a predetermined distance to the upper portion of the first and second stabilizing member.
Patent CA-2706619-C (CA)
Title: Vaccination par de multiples clades du virus de la grippe a h5
Inventor: PODDA AUDINO
IPC: A61K39/145
Filed: 2008-11-25
Granted: 2015-05-19
Abstract: L'invention concerne les virus de la grippe A H5N1 isolés d'animaux et d'êtres humains depuis 2003 séparés en clades distincts sur la base de séquences d'acides aminés de l'hémagglutinine. Selon l'invention, de multiples clades sont utilisés dans l'immunisation contre la grippe. Ainsi, il existe un programme d'immunisation de type sensibilisation-rappel suivant lequel un sujet reçoit une dose de sensibilisation d'un premier clade du virus de la grippe A H5 et une dose de rappel d'un second clade du virus de la grippe A H5. L'invention concerne également une composition immunogène comprenant des antigènes de l'hémagglutinine provenant de plus d'un clade du virus de la grippe A H5.
Patent CA-2706695-C (CA)
Inventor: DEANGELIS DOUGLAS J
IPC: G01S3/786
Filed: 2007-12-04
Granted: 2019-04-30
Abstract: Systems and methods facilitate autonomous image capture and/or picture production. A location unit is attached to each tracked object. An object tracking device receives location information from each location unit. A camera control device controls, based upon the location information, at least one motorized camera to capture image data of at least one tracked object.
Patent CA-2709915-C (CA)
Inventor: ABRAHMSEN LARS
IPC: C07K14/485
Filed: 2008-12-22
Granted: 2016-05-24
Abstract: HER2 binding polypeptides comprising the amino acid sequence EX, RNAYWEIA  LLPNLTNQQK RAFIRKLYDD  PSQSSELLX2E AKKLNDSQ wherein X1 in position 2 is M, I or L, and X2 in position 39 is S or C (SEQ ID NO:1 ) are disclosed. Moreover, such peptides comprising a chelating environment are disclosed. Also radiolabeled polypeptides formed by the peptides comprising a chelating environment and radionuclides are disclosed.  Furthermore, methods of in vivo imaging of the body of a mammalian subject having or suspected of having a cancer characterized by overexpression of HER2 comprising administration of such a radiolabeled polypeptide followed by obtainment of an image of the body using a medical imaging instrument and also methods of treating such cancer are disclosed. Furthermore, the use of such a radiolabeled polypeptide in diagnosis and treatment of cancer characterized by overexpression of HER2. Nucleic acids encoding the polypeptides, expression vectors comprising the nucleic acids and host cells comprising the expression vectors are also disclosed.
Patent CA-2715330-C (CA)
Inventor: SEBER BRETT P
IPC: B25G3/38
Filed: 2009-02-11
Granted: 2016-08-09
Abstract: Aspects of the disclosure include a tool (1). The tool may include a working portion, e.g. a blade (12), and a holding portion, e.g., a blade holder, wherein the blade and the blade holder (10) are coupled in such a manner that the blade may be positioned in a plurality of configurations with respect to the blade holder. The blade and blade holder may include one or more of an engagement element (28, 30) and/or engagement element receiver (48) that are configured for being coupled together in such a manner that the blade is substantially prevented from moving relative to the blade holder. The blade and/or blade holder may include a plurality of engagement elements and corresponding engagement, element receivers such that the blade is capable of being moved incrementally with respect to the blade holder. Also provided are methods of using the tool as well as specialized packaging for offering the tool for sale.
Patent CA-2716836-C (CA)
Inventor: RAINS JAMES K
IPC: A61B17/16
Filed: 2008-08-27
Granted: 2020-02-11
Abstract: L'invention concerne un système (1010, 1110) permettant d'identifier un point de repère. Le système comprend un générateur de champ (1016, 1116) permettant de générer un champ magnétique, un implant orthopédique (1030, 1130) situé dans le champ magnétique, l'implant comprenant au moins un point de repère (1028, 1128), une sonde amovible (1029, 1129) dotée d'un premier capteur magnétique (1026, 1126), un identifiant de point de repère (1016, 1116) doté d'un second capteur magnétique (1020, 1120) et un processeur (1012, 1112) permettant de comparer les données de capteur des premier et second capteurs et utilisant la distance déterminée pour calculer la position de l'identifiant de point de repère par rapport au moins à un point de repère. Le système permet de cibler sans visibilité un ou plusieurs points de repère.
Patent CA-2720261-C (CA)
Title: Plate-formes microfluidiques tridimensionnelles et procedes d'utilisation de celles-ci
Inventor: KAMM ROGER D
IPC: C12Q1/02
Filed: 2009-04-03
Granted: 2020-09-22
Abstract: Linvention concerne des procédés et des dispositifs de formation et détude de systèmes biologiques tridimensionnels, y compris la migration, la prolifération et la différenciation de cellules procaryotes et eucaryotes.
Patent CA-2723066-C (CA)
Inventor: LARSSON JOHAN
IPC: G05D1/02
Filed: 2009-05-28
Granted: 2018-02-13
Abstract: The present invention concerns a method for determining a conformity between a representation of an environment and said environment, wherein said representation of the environment constitutes a representation in at least two dimensions, where a distance between two points in the representation has a known relation to the corresponding distance in said environment, characterised in that said determination involves the step of determining a first set of parameter values for a first position in said representation of the environment, comparing said first determined set of expected parameter values with a second set of parameter values, where said second set of parameter values has been determined for a second position, where said second position constitutes a position in said environment that essentially corresponds to said first position, and using said comparison to determine a measure of conformity between said environment and said representation of the environment. The invention also concerns an arrangement and the mining and/or construction machine.
Patent CA-2726820-C (CA)
Inventor: WERNER MARC W
IPC: H04L1/00
Filed: 2009-06-05
Granted: 2015-10-27
Abstract: A system is provided for transmitting information through a speech codec (inband) such as found in a wireless communication network. A modulator transforms the data into a spectrally noise-like signal based on the mapping of a shaped pulse to predetermined positions within a modulation frame, and the signal is efficiently encoded by a speech codec. A synchronization sequence provides modulation frame timing at the receiver and is detected based on analysis of a correlation peak pattern.  A request/response protocol provides reliable transfer of data using message redundancy, retransmission, and/or robust modulation modes dependent on the communication channel conditions.
Patent CA-2733448-C (CA)
Title: Fuel cell system and method for recovering performance of a fuel cell
Inventor: NAGAHARA YOSHIKI
IPC: B60L11/18
Filed: 2009-08-05
Granted: 2013-03-26
Abstract: A fuel cell system is provided having at least one fuel cell including an oxidant electrode, a fuel electrode, and an electrolyte membrane interposed between the oxidant electrode and the fuel electrode. The fuel cell system includes a temperature detector which detects a temperature of the fuel cell and a controller which operates the fuel cell, controls a potential of the oxidant electrode, and determines whether to perform a performance recovery operation in which an impurity on the oxidant electrode is oxidized. When the performance recovery operation is to be performed, the controller controls the potential of the oxidant electrode to be a desired potential based on the temperature detected by the temperature detector.
Patent CA-2742387-C (CA)
Title: Surface gas evaluation during controlled pressure drilling
Inventor: HENDERSON ANTHONY BRUCE
IPC: E21B49/08
Filed: 2010-10-15
Granted: 2014-07-08
Abstract: A system and method have a choke in fluid communication with a rotating control device. The choke controls flow of drilling mud from the rotating control device to a gas separator during a controlled pressure drilling operation, such as managed pressure drilling (MPD) or underbalanced drilling (UBD). A probe is in fluid communication with the drilling mud between the choke and the gas separator. During operations, the probe evaluates gas in the drilling mud from the well passing from the choke to the gas separator.
Patent CA-2746297-C (CA)
Inventor: BAKKER MICHAEL JOHN
IPC: B64C13/00
Filed: 2011-07-14
Granted: 2020-01-28
Abstract: Un système de régulation (108) pour contrôler la trajectoire de vol dun véhicule (10) est décrit. Le système comprend un organe dentrée (114) configuré pour recevoir une valeur de marge de vitesse pour le véhicule, un processeur (104) couplé en communication à lorgane dentrée. Le processeur est programmé pour déterminer automatiquement une trajectoire de vol dun véhicule plus basse quune trajectoire de vol régulière du véhicule, et pour générer un signal de commande des gouvernes de vol afin de maintenir une trajectoire de vol déterminée à laide de la marge de vitesse reçue, et un organe de sortie couplé en communication au processeur, lorgane de sortie est configuré pour transmettre le signal de commande des gouvernes de vol à un système de commandes de vol du véhicule.