baber/WOPTO huggingface dataset:
Patent CA-2507977-C (CA)
Inventor: JOSHI NARENDRA DIGAMBER
IPC: F02G5/00
Filed: 2005-05-19
Granted: 2014-05-13
Abstract: A method for operating a gas turbine engine (10) includes channeling compressed airflow (53) discharged from a first compressor (14) through an intercooler (50) having a cooling medium flowing therethrough, channeling a working fluid (72) through the intercooler to facilitate increasing an operating temperature of the working fluid, and channeling the discharged working fluid to a combustor (18) to facilitate increasing an operating efficiency of the gas turbine engine.
Patent CA-2512625-C (CA)
Inventor: GUYONNET JEAN-LOUIS
IPC: G01T5/08
Filed: 2004-01-06
Granted: 2012-10-02
Abstract: Procédé de mesure en temps réel d'une dose de rayonnement radiologique absorbée par une région à inspecter soumise à un flux de rayonnements radiologiques, comprenant les étapes consistant à (a) détecter le rayonnement (il) incident en au moins un point de la région à inspecter à l'aide d'au moins un premier faisceau de fibres optiques de mesure (2), contenant au moins inspecter et adaptée pour générer un signal lumineux lorsqu'elle reçoit un rayonnement radiologique, (b) mesurer ledit signal lumineux en dehors de la région à inspecter après transmission le long de la fibre optique de mesure, et (c) déterminer la dose de rayonnement radiologique reçue par ladite fibre optique de mesure à partir dudit signal lumineux.
Patent CA-2520231-C (CA)
Inventor: ETOH RYUICHI
IPC: B23K9/167
Filed: 2005-09-19
Granted: 2008-09-02
Abstract: An ultra-flat non-consumable electrode welding torch which allows performing a welding operation through a narrow gap between adjacent piping such as welding of a piping of a boiler panel, to be mounted on a compact automatic welding head, and a welding head provided with such a welding torch are provided.
Patent CA-2521901-C (CA)
Title: Densification of ceria based electrolytes
Inventor: STEELE BRIAN CHARLES HILTON
IPC: C04B35/50
Filed: 2004-03-25
Granted: 2011-09-06
Abstract: The fabrication of ceria based electrolytes to densities greater than 97 % of the theoretical achievable density at temperatures below 1200 ~C, preferably approximately 1000 ~C, is disclosed. The electrolyte has a concentration of divalent cations minus an adjusted concentration of trivalent cations of between 0.01 mole % and 0.1 mole %.
Patent CA-2522459-C (CA)
Inventor: HAYES MICHAEL S
IPC: B29C33/12
Filed: 2005-09-26
Granted: 2008-11-25
Abstract: A mold for forming a part, a part formed in the mold and processes for using the mold and forming the part. The mold includes inner and outer mold pieces and a pin extending between the mold pieces to form the part having an internal cavity and an orifice extending into the cavity. The inner mold piece defines a pocket for receiving the pin. The pocket enables the formation of an annular donut-like projection around the orifice within the cavity.
Patent CA-2528087-C (CA)
Title: Process for the preparation of substituted 3-aryl-butyl-amine compounds
Inventor: HELL WOLFGANG
IPC: C07C217/72
Filed: 2004-06-04
Granted: 2012-05-01
Abstract: The invention provides a process for the preparation of a substituted 3-aryl-butyl-amine compound of the general formula I (see formula I) wherein the process comprises in a first step a) a 1-amino-3-aryl-butan-3-ol compound of the general formula II (see formula II) is employed and elimination is carried out under the action of an acid to give a substituted 3-aryl-but-3-enyl-amine compound of the general formula III (see formula III) and in a second step b) the substituted 3-aryl-but-3-enyl-amine compound according to the general formula III formed is then hydrogenated under participation of a metal catalyst and hydrogen to give the substituted 3-aryl-butyl-amine compound of the general formula I.
Patent CA-2528557-C (CA)
Title: Multi-position clutch
Inventor: HOULE MARTIN
IPC: F16D13/40
Filed: 2005-11-30
Granted: 2013-07-30
Abstract: A multi-position clutch allows selectively coupling at least two of at least three rotatable shafts is described herein. The clutch comprises at least three cooperation elements respectively associated to one of the at least three rotatable shafts for selective engagement therebetween; the at least three cooperation elements are mounted to the at least three rotatable shafts so as to be sequentially positioned for selective coupling of at least two adjacent cooperation elements. An actuating mechanism is provided for selectively coupling at least two adjacent cooperation elements from the at least three cooperation elements.
Patent CA-2528713-C (CA)
Inventor: BENETTON LORENZO
IPC: B41M5/382
Filed: 2005-12-01
Granted: 2014-11-04
Abstract: An apparatus comprises support means (7; 8) for objects (2) to be decorated, valve means (13; 17; 29; 33) fixed to said support means (7; 8) and provided with shutter means (39a; 39b; 39c) actuatable for opening and/or closing a circuit (26; 27; 28) traversable by a fluid from and/or to enclosure means arranged around said objects (2), said shutter means (39a; 39b; 39c) being such as to be able to be actuated only when said support means (7; 8) is located in a preset configuration (P; S; T). The apparatus furthermore comprises frame means (7), arranged to support objects (2) to be decorated and associated with carriage means (8), said frame means (7) and said carriage means (8) being configured as distinct units provided with cooperating means (43a; 43c; 47; 52) such as to make possible reciprocal coupling and/or uncoupling of said units. A method comprises sucking air from enclosure means wrapping objects (2) to be decorated in a preparation station (3), taking groups of said objects (2) from said preparation station (3) in a transit station (4) and taking up said groups from said transit station (4) for conveying said groups to a heating station (6).
Patent CA-2528773-C (CA)
Title: Self-aligning and actively compensating refiner stator plate system
Inventor: DEMLER CHRISTOPHER L
IPC: B02C25/00
Filed: 2004-06-08
Granted: 2011-11-01
Abstract: An improvement to a mechanical refining system relates to an apparatus including three or more actuators (100) coupled to a stator (42) of the refining system, and a controller for independently operating the actuators.  An improved method of refining permits adjustment of the overall width of a refining gap between refining elements mounted by the stator and a rotor as well as the trim of the refining elements relative to each other
Patent CA-2529318-C (CA)
Inventor: HLA TIMOTHY
IPC: A61K31/661
Filed: 2004-06-18
Granted: 2013-09-17
Abstract: Agonist of vascular endothelial sphingosine-1-phosphate receptors are described. Compounds such as FTY720 can be phosphorylated by sphingosine kinase-2 into the phosphorylated froms which serve as sphingosine-1-phosphate receptor agonists. The vascular endothelial sphingosine-1-phosphate receptor agonists are employed in methods of treating a mammal for vascular permeability disorders and unwanted vascular endothelial cell apoptosis, and for the growth of new blood vessels. The sphingosine-1-phosphate receptor agonists can be used for the manufacture of a medicament for treating vascular permeability disorders and unwanted vascular endothelial cell apoptosis, and for the growth of new blood vessels.
Patent CA-2532414-C (CA)
Inventor: GOLDBERG DAVID A
IPC: G01N33/543
Filed: 2004-07-08
Granted: 2017-03-14
Abstract: The present invention relates to detecting a target by moving it into proximity to a surface which has affinity for the target. The movement can involve the use of electrophoresis, which can be enhanced by the presence of oxidizing and reducing reagents, which lowers the voltage at which electrophoretic force can be generated. This lower potential allows a broader range of means by which the target can be detected,including detection during concentration, and the ability to detect multiple times without fixation of the target. A tag can be bound to the target so as to confer movement and/or detectability. The target can be molecules, such as nucleic acid or proteins, and is conveniently microorganisms. When immobilized on the surface, the microorganisms can be identified and grown, allowing the determination of the susceptibility of the microorganisms to various antimicrobial drugs.
Patent CA-2532588-C (CA)
Inventor: PHILLIPS DAVID
IPC: A23G4/12
Filed: 2004-07-27
Granted: 2011-02-01
Abstract: A chewing gum base essentially free of non-silica fillers, comprising high molecular weight polyisobutylene, optionally amorphous silica and polyvinylacetate and powdered lecithin present in the chewing gum composition and optionally spray-dried flavor in the chewing gum composition.
Patent CA-2537665-C (CA)
Title: Novel pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative
Inventor: KOSITPRAPA UNCHALEE
IPC: A61K31/425
Filed: 2004-02-12
Granted: 2012-08-14
Abstract: A pharmaceutical dosage form comprising a controlled release component comprising an antihyperglycemic drug in combination with a second component comprising a thiazolidinedione derivative is herein disclosed and described.
Patent CA-2541962-C (CA)
Inventor: LINDVALL TOMMY
IPC: A01K1/01
Filed: 2004-10-14
Granted: 2012-07-17
Abstract: Dispositif d'entraînement pour l'entraînement intermittent d'un convoyeur (1) qui entoure partiellement un tambour (3) rotatif autour d'un axe central (0). Le dispositif d'entraînement comporte un élément d'entraînement (5, 6) et un élément de transmission de mouvement (3, 7, 8, 9). Selon la présente invention, l'élément d'entraînement (5, 6) est conçu pour exécuter un mouvement de va-et-vient. Lors du mouvement de l'élément d'entraînement (5, 6) dans une première direction, l'élément de transmission de mouvement (3, 7, 8, 9) est conçu pour conférer au tambour (3) un mouvement rotatif dans un premier sens de rotation et conférer un mouvement au convoyeur, et lors du mouvement de l'élément d'entraînement (5, 6) dans une seconde direction, l'élément de transmission de mouvement (3, 7, 8, 9) est conçu pour conférer au tambour (3) un mouvement rotatif dans un second sens de rotation de manière telle que le convoyeur est au repos. La présente invention concerne également un procédé correspondant.
Patent CA-2543967-C (CA)
Inventor: DEAN JULIA RUTH
IPC: B41M3/14
Filed: 2004-11-03
Granted: 2012-05-01
Abstract: A security device comprising one or more printed or transferred first areas (5), each first area having one or more first colours; and one or more printed or transferred second areas (4), each second area having one or more second colours. At least one of the first and second areas (5, 4) comprises a discontinuous pattern, and the first area or areas (5) surrounds the second area or areas (4), each first area being distinguishable from the second area or areas. The first area(s) and/or second area(s) define an image (6). A camouflage pattern (40) is provided over the image (6) and at least an adjacent region surrounding the image, the camouflage pattern having a colour and pattern such that in combination with the first and second areas, it renders the image substantially invisible when viewed under reflected light but visible when viewed in transmission.
Patent CA-2544038-C (CA)
Title: Compositions pharmaceutiques pour le traitement d'ulcerations
Inventor: DELLA VALLE FRANCESCO
IPC: A61K31/728
Filed: 2006-04-19
Granted: 2015-11-03
Abstract: La présente invention concerne une composition pharmaceutique, destinée à des utilisations humaines et vétérinaires, qui peut être utilisée pour induire, potentialiser et normaliser les diverses phases du processus de réparation tissulaire déclenché à la suite dune ulcération et dune guérison que lélément concerné ait été perdu ou non dorigine neurogène, vasogène ou traumatique, même dans des cas où les lésions sont directement ou indirectement associées à des pathologies systémiques sous-jacentes. Plus particulièrement, la présente invention concerne une composition pharmaceutique comprenant un dérivé N-acyle dun amino-alcool appartenant à la catégorie de molécules ALIA, un alcool polyhydroxylé et un acide transtraumatique dun dérivé connexe.
Patent CA-2545916-C (CA)
Inventor: STOLFO SALVATORE J
IPC: H04J3/07
Filed: 2004-11-12
Granted: 2015-03-17
Abstract: A method, apparatus and medium are provided for detecting anomalous payloads transmitted through a network. The system receives payloads within the network and determines a length for data contained in each payload. A statistical distribution is generated for data contained in each payload received within the network, and compared to a selected model distribution representative of normal payloads transmitted through the network. The model payload can be selected such that it has a predetermined length range that encompasses the length for data contained in the received payload. Anomalous payloads are then identified based on differences detected between the statistical distribution of received payloads and the model distribution. The system can also provide for automatic training and incremental updating of models
Patent CA-2551525-C (CA)
Inventor: HOBSON DAVID W
IPC: A61K47/18
Filed: 2004-12-30
Granted: 2013-02-19
Abstract: Disclosed are pharmaceutical compositions comprising a thrombin peptide derivatives and a chelating agent and/or a pharmaceutically acceptable thiol~containing compound. The pharmaceutical compositions optionally further comprise an antioxidant. Also, disclosed are methods for activating the non~proteolytically activated thrombin receptor in a subject in need of such treatment. The methods comprise the step of administering an effective amount of a thrombin peptide derivative in the pharmaceutical composition described above.
Patent CA-2552118-C (CA)
Inventor: ALKABIE HISHAM
IPC: F23R3/28
Filed: 2006-07-17
Granted: 2012-06-05
Abstract: A fuel nozzle having a fuel conveying member surrounded by a sheath. An air passage is defined between the fuel conveying member and the sheath for directing air to an air swirler provided at one end of the fuel conveying member. At one flow director is provided in the air passage for promoting air and fuel uniformity and distribution at a spray tip of the fuel nozzle.
Patent CA-2552422-C (CA)
Inventor: GATLIN LARRY W
IPC: C09K8/72
Filed: 2006-07-17
Granted: 2010-09-14
Abstract: Sand and other particulate metal oxide-containing solids are often difficult to handle and process due to their inability to aggregate. A method for treating solid materials is disclosed, where the treating compositions coats surfaces or portions of surfaces of the solid materials changing an aggregation or agglomeration propensity of the materials. An acidifying agent and a surface modifying agent are present in a composition applied to the solid materials. Treated solid materials are also disclosed. The methods and treated materials are ideally suited for oil field applications.
Patent CA-2553062-C (CA)
Inventor: NARAYANAN BADRI
IPC: B23K9/095
Filed: 2006-07-24
Granted: 2013-04-23
Abstract: A welding system and method is disclosed for girth welding high strength materials using a short arc welding process and a self-shielding electrode. The welding system contains a welding apparatus which advances the self-shielding electrode towards a workpiece to be welded and controls the arc length and the operation of the apparatus so that the weld satisfies the requirements for welding at least American Petroleum Institute Grade X-80 line pipe. The system additionally contains a power source with a controller for creating a current pulse introducing energy into the electrode to melt the end of the self-shielding electrode and a low current quiescent metal transfer section following the end of the melting pulse during which the melted electrode short circuits against the workpiece.
Patent CA-2554480-C (CA)
Inventor: SCHWIND PETER
IPC: B01L3/00
Filed: 2005-02-02
Granted: 2012-01-10
Abstract: Test element for diagnostic tests, in particular for testing blood before a transfusion, wherein the test element comprises two test units for performing at least two tests, and wherein the test element comprises a fixing means for the fixation of the test element.
Patent CA-2556354-C (CA)
Title: Single site palladium catalyst complexes
Inventor: GOODALL BRIAN LESLIE
IPC: B01J31/28
Filed: 2006-08-17
Granted: 2009-05-19
Abstract: Catalyst structures comprising a single palladium metal center and a substituted tri-arylphosphine ligand. Also disclosed are methods of making and using the catalyst structures to facilitate polymerization reactions and Heck coupling reactions.
Patent CA-2556898-C (CA)
Title: Step air foil
Inventor: ROCHELEAU MICHAEL O
IPC: F26B13/06
Filed: 2005-02-23
Granted: 2011-06-14
Abstract: Step air foil particularly for one-sided flotation of a running web, and web dryer incorporating the same. The air foil includes two discharge slots which allow for increased draw down force, which flattens machine direction wrinkles in a floating web. The air foil includes a primary discharge slot and a second discharge slot spaced from and stepped down from the primary discharge slot, a first web support surface between the primary discharge slot and the secondary discharge slot, and a second web support surface downstream of the secondary discharge slot in the direction of web travel. The air foil is in communication with an air supply which provides a supply of air that is uniformly distributed to the primary and secondary slots. Air discharged from the primary slot is gathered into the air stream of the secondary slot and creates an increased air cushion to provide greater support to the moving web and thereby remove machine direction web wrinkles caused by higher tension in light weight webs.
Patent CA-2558267-C (CA)
Inventor: JEREBKO ANNA
IPC: G06T5/00
Filed: 2005-03-03
Granted: 2011-05-31
Abstract: A system and method for segmentation of structures in an image based on curvature slope are provided, the system including a processor, a curvature slope unit in signal communication with the processor for computing curvature slopes in the image and discarding voxels having a slope not satisfying specifications, and a segmentation unit in signal communication with the processor for locating connected clusters of retained voxels; and the method including computing curvature slopes in the image, discarding voxels having a slope not satisfying specifications, and locating connected clusters of retained voxels.
Patent CA-2565238-C (CA)
Inventor: YAO WENQING
IPC: C07D413/14
Filed: 2005-05-04
Granted: 2014-08-05
Abstract: La présente invention concerne des inhibiteurs de 11-â hydroxystéroïde déshydrogénase de type 1, des antagonistes du récepteur minéralocorticoïde (MR), et des compositions pharmaceutiques de ceux-ci. Les composés de l~invention peuvent être utiles dans le traitement de diverses maladies associées à l~expression ou l~activité de la 11-â hydroxystéroïde déshydrogénase de type 1 et/ou de maladies associées à un excès d~aldostérone.
Patent CA-2571294-C (CA)
Title: Method for producing a fertilizer containing urea and ammonium sulphate
Inventor: LEDOUX FRANCOIS
IPC: B01J19/24
Filed: 2005-06-30
Granted: 2010-02-02
Abstract: Method for the production of solid urea ammonium sulphate (UAS) fertilizers from sulphuric acid, ammonia and urea, wherein free ammonia and/or as carbamate to be decomposed from urea production, is reacted with sulphuric acid without substantially decomposing urea in the process stream, where after urea and ammonium sulphate (AS) is mixed and particulated. The point of integration of the ammonium sulphate production in the urea production process is chosen according to the desired product composition. The reaction is carried out in a pipe reactor where the head of the reactor enhanced the chemical reaction between sulphuric acid and ammonia and the urea solution surrounds the ammonium sulphate formation.
Patent CA-2576075-C (CA)
Title: Surfactants not toxic to bacteria
Inventor: CHEN YIYAN
IPC: C09K8/035
Filed: 2007-01-29
Granted: 2010-01-26
Abstract: An oilfield treatment method is given that uses fluids that contain surfactants used as foamers and/or viscosifiers such that the fluids pass the Alberta Energy and Utilities Board Directive 27 requirements for low toxicity to certain bioluminescent bacteria. Such fluids may be used in oilfield treatments, for example drilling and stimulation, near fresh water aquifers. The surfactants are certain non-ionic surfactants that are not aromatic, or certain amphoteric surfactants (that can be neutral), or certain zwitterionic surfactants, (in which both positive and negative charges are present in a single molecule so that the whole molecule is neutral).
Patent CA-2579971-C (CA)
Inventor: ANDRIES KOENRAAD JOZEF LODEWIJK MARCEL
IPC: G01N33/50
Filed: 2005-09-28
Granted: 2018-02-13
Abstract: This invention provides an isolated mutant atpE protein and departing from said mutant atpE protein the identification of an ATPase binding domain. This invention also provides related nucleic acids, vectors, host cells, pharmaceutical compositions and articles of manufacture. This invention further provides methods for determining whether a test compound interacts with an atpE protein, i.e. with the ATPase binding domain of the present invention, as well as pharmaceuticals compositions comprising said test compound, in particular as antimicrobials, more particular as antimycobacterial agent, even more particular for treating tuberculosis in a subject.
Patent CA-2587654-C (CA)
Inventor: LUCAS THOMAS E
IPC: E04F11/00
Filed: 2005-11-18
Granted: 2012-06-05
Abstract: La présente invention concerne un système de marches modulaire pour piscines enterrées, lequel comprend une partie centrale inférieure, une armature, une partie centrale supérieure, un support à roulement, une forme de marche et un liner. Les composants du système de marches modulaire se verrouillent les uns aux autres et s'encliquettent sans fixation. En outre, les composants dudit système sont obtenus par moulage d'un matériau plastique ou durcissement d'un matériau durcissable. Le système de marches modulaires décrit dans cette invention est installé sur un plancher en béton à paliers d'une piscine et il est conçu pour être solidement fixé depuis l'arrière aux parois de la piscine adjacentes. Ledit système peut s'adapter à une piscine équipée d'un liner en vinyle et d'une surface à structure solide quel que soit ses dimensions; il est facile à assembler, s'adapte à toutes les dimensions et il est peu coûteux.
Patent CA-2594458-C (CA)
Inventor: BAZAN GUILLERMO C
IPC: C08G61/10
Filed: 2006-01-10
Granted: 2016-08-23
Abstract: The invention further relates to polycationic multichromophores, which may be conjugated polymers, and methods, articles and compositions employing them as described herein. In some aspects, the invention relates to methods, articles and compositions for the detection and analysis of biomolecules in a sample. Provided assays include those determining the presence of a target biomolecule in a sample or its relative amount, or the assays may be quantitative or semi-quantitative. The methods can be performed on a substrate. The methods can be performed in an array format on a substrate, which can be a sensor. In some embodiments, detection assays are provided employing sensor biomolecules that do not comprise a fluorophore that can exchange energy with the cationic multichromophore. In some aspects biological assays are provided in which energy is transferred between one or more of the multichromophore, a label on the target biomolecule, a label on the sensor biomolecule, and/or a fluorescent dye specific for a polynucleotide, in all permutations. The multichromophore may interact at least in part electrostatically with the sensor and/or the target, and an increase in energy transfer with the polymer may occur upon binding of the sensor and the target. Other variations of the inventions are described further herein.