baber/WOPTO huggingface dataset:
Patent CA-2574234-C (CA)
Title: Filtre d'entree avance-retard pour des boucles de regulation electro-pneumatiques
Inventor: JUNK KENNETH W
IPC: G05D7/06
Filed: 2005-10-20
Granted: 2013-04-02
Abstract: L'invention porte sur un filtre d'entrée avance-retard reliée en amont d'une boucle de régulation de positionneur possédant un ou plusieurs accessoires de soupapes, par exemple un amplificateur de volume ou une soupape d'échappement rapide, afin de surmonter les forces dynamiques lentes expérimentées par les accessoires lors de la réception d'une commande de changement d'amplitude faible ou de signaux de valeur de réglage. Une interface utilisateur est reliée au filtre d'entrée avance-retard et permet à un opérateur ou une autre personne chargée du contrôle d'examiner et de changer les caractéristiques de fonctionnement du filtre d'entrée avance-retard afin de fournir une boucle de régulation avec n'importe quel nombre de caractéristiques de réponse désirées.
Patent CA-2579728-C (CA)
Title: Spray condensation process for resin preparation
Inventor: BRODT GREGOR
IPC: B01J2/04
Filed: 2005-09-06
Granted: 2012-12-04
Abstract: The invention relates to the spray condensation method for the production of dried resin in powder form made from melamine, urea or mixtures thereof and at least one aldehyde, whereby the morphology of the produced resin particles may be specifically influenced with regard to the particle parameters thereof.
Patent CA-2580216-C (CA)
Title: Method for the determination of a progressive ophthalmic lens
Inventor: GUILLOUX CYRIL
IPC: G02C13/00
Filed: 2007-03-01
Granted: 2014-12-02
Abstract: A method for the determination by optical optimization of a personalized progressive ophthalmic lens intended to be inserted into a frame chosen by a given wearer for whom a power addition has been prescribed in near vision, the method comprising the stages of: - determining at least one parameter representing the frame chosen by the wearer; - measuring parameters representing the wearer's head-eye behaviour; - weighting the parameters representing the wearer's head-eye behaviour with the parameter representing the frame chosen by the wearer; - determining power and resulting astigmatism defect targets for each direction of viewing under wearing conditions, the targets being associated with an individual merit function taking into account the weighted head-eye coordination parameters. The method allows the design of the lens to be adapted to the size and the shape of the frame chosen.
Patent CA-2581438-C (CA)
Inventor: MOCK PHILLIP W
IPC: E21B23/00
Filed: 2007-03-12
Granted: 2015-10-06
Abstract: A gripper for use in a downhole tool is provided. The gripper can include an actuator, a toe assembly, and an expandable assembly. The toe assembly can be a leaf- spring like elongate continuous beam. The expandable assembly can be a linkage including a plurality of links. The linkage is coupled to the actuator such that the actuator expands the expandable assembly which in turn expands the toe assembly. In operation, during one stage of expansion radial forces are transmitted to the toe through both interaction of a rolling mechanism on the toe with the expandable assembly and pressure of the linkage assembly directly on an inner surface of the toe.
Patent CA-2583455-C (CA)
Title: Electrochemical sensing circuit having high dynamic range
Inventor: KAISER TIMOTHY D
IPC: G01N27/416
Filed: 2005-10-12
Granted: 2012-12-11
Abstract: An electronic sensing circuit for an electrochemical gas sensor cell providing high dynamic range is described. The electronic circuit utilizes an amplifier with a resistive feedback element to provide high sensibility linear sensing of low detected gas concentrations. The electronic circuit also provides the ability to source sufficient current to prevent the electrochemical gas sensor cell from becoming biased under very high gas concentration conditions. This operation is enabled by adding a non-linear element in the feedback path of the amplifier, which non-linear element begins to conduct during the high gas concentration conditions.
Patent CA-2585459-C (CA)
Inventor: CAO JIN
IPC: F23D14/58
Filed: 2007-04-19
Granted: 2010-10-19
Abstract: Ensemble brûleur comprenant (a) un corps allongé ayant une périphérie, une extrémité de sortie adjacente à une zone de combustion et un axe qui s'étend dans la zone de combustion; (b) au moins une buse d'oxydation placée à l'extrémité de sortie du corps allongé et conçue pour libérer un gaz oxydant dans la zone de combustion; (c) au moins une buse d'injection de carburant placée à l'extrémité de sortie du corps allongé et conçue pour injecter du carburant dans la zone de combustion. Au moins une des buses d'oxydation ou d'injection de carburant est caractérisée par un facteur de forme, .sigma, supérieur à environ 10, .sigma étant un paramètre non dimensionnel défini par l'équation .sigma = p2/2a, où p correspond au périmètre de l'orifice de sortie et où a correspond à la superficie de l'orifice de sortie.
Patent CA-2586505-C (CA)
Title: Plastic water bottle and apparatus and method to prevent bottle rotation
Inventor: PERONEK MICHAEL H
IPC: B67B3/20
Filed: 2002-12-27
Granted: 2010-11-09
Abstract: A molded plastic container for carbonated and non-carbonated beverages and a bottle support plate for use in a rotary capping machine used to apply caps onto the upper threaded neck of one or more containers having a non-fully circular flange. The plastic container includes an upper mouth-forming portion (162), a cylindrical sidewall portion and a lower base-forming portion The upper mouth-forming portion includes a non-circular anti-rotation flange adapted to at least partially inhibit full rotation of the container as cap is inserted on the container. The anti- rotation flange typically has an outer perimeter shape of a heptagon The lower base-forming portion can include a variety of different configurations.
Patent CA-2587729-C (CA)
Inventor: SAYRE JAY R
IPC: H01M8/10
Filed: 2005-11-16
Granted: 2014-06-10
Abstract: This invention relates in general to components of electrochemical devices, and to methods of preparing the components. The components and methods include the use of a composition comprising an ionically conductive polymer and at least one solvent, where the polymer and the solvent are selected based on the thermodynamics of the combination. In one embodiment, the invention relates to a component for an electrochemical device which is prepared from a composition comprising a true solution of an ionically conductive polymer and at least one solvent, the polymer and the at least one solvent being selected such that (.delta. solvent- .delta. solute) < 1 , where .delta. solvent is the Hildebrand solubility parameter of the at least one solvent and where .delta.  solute is the Hildebrand solubility parameter of the polymer. In another embodiment, the invention relates to a method of improving at least one property of a component for an electrochemical device or at least one property of the electrochemical device, the method comprising preparing the component from a composition comprising a true solution of an ionically conductive polymer and at least one solvent, the polymer and the at least one solvent being selected such that (.delta. solvent - .delta. solute) < 1 , where .delta. solvent is the Hildebrand solubility parameter of the at least one solvent and where .delta. solute is the Hildebrand solubility parameter of the polymer.
Patent CA-2588933-C (CA)
Title: Finishing set for a floor covering and holder, as well as finishing profile, for a finishing set, and method for manufacturing a finishing profile and a skirting board
Inventor: SCHACHT BENNY
IPC: E04F19/06
Filed: 2005-12-22
Granted: 2010-07-20
Abstract: Finishing profile for a floor covering, said profile at least consisting of a body formed by several portions (7-11-52), whereby two or more of these portions can be mutually separated or combined in function of the intended application, characterized in that the body is at least partially encased by means of a layer-shaped covering (46) which, in the non-separated condition or combined condition of at least two of said portions, extends or can extend at least over the transition between these portions.
Patent CA-2593411-C (CA)
Title: Materiaux extrudes de feuille polymere souple et produits prepares a partir desdits materiaux
Inventor: WITHERS PHILIP
IPC: B29C48/495
Filed: 2006-01-10
Granted: 2013-10-01
Abstract: L'invention concerne un matériau extrudé de feuille polymère souple comprenant plusieurs bandes de matériau co-extrudées, deux bandes adjacentes co-extrudées présentant des compositions de matériau différentes qui confèrent des propriétés ou des fonctions physiques différentes au matériau de feuille. Ledit matériau peut former un sac.
Patent CA-2594866-C (CA)
Title: Elimination d'ions metalliques presents dans des hydroxydes d'onium et dans des solutions de sel d'onium
Inventor: NIINOBE TAKAO
IPC: C07C209/84
Filed: 2006-08-25
Granted: 2013-08-06
Abstract: La présente invention porte sur un procédé permettant d'éliminer des ions métalliques dissous d'un hydroxyde et/ou d'une solution de sel d'onium, lequel procédé consiste à: former un milieu d'échange d'ions faiblement acide; à former une solution comprenant des ions magnésium; à former un milieu d'échange d'ions chargé en magnésium en mettant en contact le milieu d'échange d'ions avec la solution comprenant les ions magnésium; à mettre en contact le milieu d'échange d'ions chargé en magnésium avec un hydroxyde et/ou une solution de sel d'onium contenant une première quantité d'ions métalliques dissous, une partie au moins des ions métalliques dissous étant éliminée de l'hydroxyde et/ou de la solution de sel d'onium; et à recueillir l'hydroxyde et/ou la solution de sel d'onium après la mise en contact, la solution recueillie contenant une seconde quantité d'ions métalliques dissous inférieure à la première quantité. L'hydroxyde et/ou le sel d'onium peut être un hydroxyde et/ou un sel de tétraméthylammonium, et la teneur en métal peut être réduite à environ 1 partie par milliard, voire moins, au moyen du procédé précité.
Patent CA-2601278-C (CA)
Title: Prevention of retinopathy by inhibition of the visual cycle
Inventor: LARSEN LARS MICHAEL
IPC: A61K31/136
Filed: 2005-03-16
Granted: 2014-06-10
Abstract: The invention relates to compounds capable of inhibiting the visual cycle and/or dark adaptation and their use for treatment and prevention of non-degenerative retinal diseases with specific emphasis on the prevention and treatment of diabetic retinopathy, retinopathy of prematurity, branch retinal vein occlusion, central retinal vein occlusion, open-angle glaucoma, veovascular glaucoma, and other diseases of the retinal and/or optic nerve where an imbalance between metabolic demand and blood supply contribute to the development of tissue damage. The invention furthermore relates to pharmaceutical compositions comprising such compounds.
Patent CA-2610490-C (CA)
Inventor: GAGNON MARC-OLIVIER
IPC: E05B15/12
Filed: 2006-02-03
Granted: 2011-05-24
Abstract: L'invention se rapporte à un nouvel ensemble de libération de verrou de remplacement. L'ensemble comprend un axe d'articulation ayant une première extrémité et une deuxième extrémité ainsi qu'un alésage interne, un système de libération relié fonctionnel à la première extrémité de l'axe d'articulation, ledit système de libération comprenant un cylindre et un piston, ledit piston possédant une tête de piston et un élément allongé traversant ledit alésage longitudinalement, ledit cylindre possédant un orifice de refoulement pouvant être alimenté par une source de pression. L'ensemble comprend également un élément de retenue, un élément de couple monté rotatif sur la deuxième extrémité de l'axe d'articulation, un système de polarisation relié à l'élément de couple, ledit système de polarisation possédant un cylindre de polarisation et des moyens de polarisation situés à l'intérieur du cylindre de polarisation. Lorsque que la force de polarisation est appliquée à l'élément de couple, un moyen de verrouillage permet de relier par rotation l'élément de couple à l'élément de retenue dans une première position verrouillée et un moyen d'enclenchement permet de relier l'élément de couple à un élément de liaison. Lorsque le couple est appliqué à l'élément de liaison, le couple est transféré par le biais des moyens d'enclenchement et de verrouillage à l'élément de retenue et entraîne la rotation de l'élément de retenue autour de l'axe d'articulation. Dans un autre mode de fonctionnement, l'orifice de refoulement est alimenté par de la pression, le piston compense la force de polarisation entraînant ainsi le déplacement de l'élément de couple longitudinalement par rapport à l'axe d'articulation suffisamment pour découpler l'élément de couple et l'élément de retenue de ladite première position verrouillée de manière à passer dans une deuxième position déverrouillée permettant à l'élément de retenue de pivoter autour de l'axe d'articulation.
Patent CA-2612045-C (CA)
Inventor: OGAMI TADASHI
IPC: H04W88/02
Filed: 2007-11-22
Granted: 2019-12-24
Abstract: A mobile communication system according to an exemplary aspect of the invention is a mobile communication system including a mobile station, a radio base station as a handover source of the mobile station, and a radio base station as a handover target of the mobile station, wherein the mobile station includes a transmission unit for transmitting radio quality information between the mobile station and the radio base station as the handover target to the radio base station as the handover source; and the radio base station as the handover source includes a transmission unit for transmitting the radio quality information to the radio base station as the handover target.
Patent CA-2614069-C (CA)
Title: Isolement d'acide nucleique au moyen de polidocanol et de derives connexes
Inventor: ADIE SIGRID
IPC: C12Q1/68
Filed: 2007-12-10
Granted: 2016-05-03
Abstract: La présente invention a trait à une composition comprenant un agent chaotrope, une substance tampon et du polidocanol 0,5 à 5 % (v/v) ou un dérivé de celui-ci. Linvention porte aussi sur les utilisations de cette composition et un nécessaire comprenant la composition de linvention. Elle a également trait à un procédé pour la détection dun acide nucléique dans un échantillon biologique comprenant les étapes dincubation dudit échantillon en présence dun agent chaotrope, dune substance tampon et de polidocanol 0,5 à 5 % (v/v) ou dun dérivé de celui-ci, en isolant éventuellement lacide nucléique, en amplifiant éventuellement lacide nucléique et en détectant lacide nucléique. Linvention a également trait à un procédé de purification dun acide nucléique dans un échantillon biologique comprenant les étapes dincubation de léchantillon biologique en présence dun agent chaotrope, dune substance tampon et de polidocanol 0,5 à 5 % (v/v) ou dun dérivé de celui-ci, et en isolant lacide nucléique, ce qui permet de le purifier.
Patent CA-2616145-C (CA)
Title: Compression device for a limb
Inventor: BONNEFIN WAYNE LEE
IPC: A61H99/00
Filed: 2006-07-20
Granted: 2014-07-08
Abstract: A compression device for a limb of a patient comprises an inflatable sleeve (2) arranged to surround the limb and a conduit (10) attached to the sleeve (2) arranged to deliver fluid to the sleeve (2). The device also comprises a control system arranged to control fluid flow in the device and a memory (30) arranged to store gathered data relating to use of the device.
Patent CA-2617328-C (CA)
Title: Dual channel downhole telemetry
Inventor: SHAH VIMAL V
IPC: E21B47/18
Filed: 2003-02-13
Granted: 2010-09-21
Abstract: The present disclosure provides several methods for selecting and transmitting information from downhole using more than one channel of communication wherein data streams transmitted up each communications channel are each independently interpretable without reference to data provided up the other of the communications channels. Preferred embodiments incorporate the use of a combination of at least two of mud-based telemetry, tubular-based telemetry, and electromagnetic telemetry to achieve improved results and take advantage of opportunities presented by the differences between the different channels of communication.
Patent CA-2618607-C (CA)
Inventor: REIS DE CARVALHO RICARDO
IPC: D21F1/32
Filed: 2006-07-26
Granted: 2014-10-28
Abstract: The present invention patent deals with a system destined for continuous treatment of felts and screens in paper and cellulose machines, in a differentiated manner, and also the cleaning of other parts of the same machines at regular intervals, such as structures, tanks, hoods, floors, etc, utilizing applications of heated and pressurized chemical solution or homogenized enzymes (10, 11), which are applied in association or separately.
Patent CA-2618943-C (CA)
Title: Four muni d'une porte avec deflecteur d'air
Inventor: ELKASEVIC SUAD
IPC: A21B3/02
Filed: 2008-01-23
Granted: 2015-05-12
Abstract: Une porte de four possède un panneau de porte extérieur, et un panneau dobservation placé entre les panneaux de porte extérieur et intérieur. La porte de four est fournie avec un ensemble déflecteur dair placé entre le panneau de porte extérieur et le panneau dobservation. Lensemble déflecteur dair dévie une première partie dun flux dair dentrée dair de lextérieur du four dans une première voie de dérivation qui sétend verticalement le long dun côté gauche et qui dévie une seconde partie du flux dair dentrée dans une seconde voie de dérivation qui sétend verticalement le long dun côté droit.
Patent CA-2621025-C (CA)
Title: An ultra-high yield intravenous immune globulin preparation
Inventor: ZURLO GENE
IPC: C07K1/14
Filed: 2006-08-04
Granted: 2014-10-14
Abstract: An efficacious large-scale alcohol-free plasma fractionation production process which produces a high-yielding, non-denatured, double viral-inactivated intravenous human immune gamma globulin (IgG) product. The process employs one or more salts from a group of salts comprising sodium citrate, sodium acetate, sodium gluconate, ammonium sulfate, sodium chloride, sodium sulfate and ammonium chloride in two initial fractionation steps, followed by diaflltration to remove those salts employed. A process which employs alcohol via the process of the disclosed inventive method is also disclosed.
Patent CA-2625076-C (CA)
Inventor: TERRY STEPHEN E
IPC: H04B7/005
Filed: 2002-10-18
Granted: 2015-08-18
Abstract: The present invention discloses a method and system for enabling efficient reduction of TFCs in the TFCS to achieve desired transmission, while remaining within desired power and data requirements. Upon the UE transmission power requirement exceeding the maximum or allowable transmission power the MAC shall be informed for subsequent TFC selection of all TFCs that currently exceed this limit. The UE will then chose the TFC with the next lower transmission power requirement and the sequence will continue until an acceptable TFC is determined. The present invention also enables the replacement of the TFCs in the TFCS and advanced determination of non-supported TFCs. The TFCs that require transmission power greater then the maximum or allowed UE transmission power shall be determined continuously in every TTI, not just in TTIs where the maximum power has been exceeded.
Patent CA-2627465-C (CA)
Title: Controlling and moderating microwave energy in concurrent multiple sample well applications
Inventor: LAMBERT JOSEPH
IPC: B01J19/12
Filed: 2008-03-25
Granted: 2011-09-20
Abstract: A system for microwave assisted high-throughput chemical processes is disclosed. The system includes a source of microwave radiation, a microwave cavity in communication with the source, and a microtiter plate in the cavity. The microtiter plate is formed of a microwave transparent material and includes a plurality of sample wells. A fluid chamber is defined by the interior of the four walls, the base, the profiles of the wells, and by the top surface of the microtiter plate. A microwave-moderating fluid in the chamber helps produce a more uniform microwave field among the individual wells in the microtiter plate when microwaves are applied in the cavity from the source.
Patent CA-2628882-C (CA)
Inventor: TESSNOW THOMAS
IPC: F21W107/10
Filed: 2008-04-10
Granted: 2015-03-03
Abstract: An LED lamp has a housing with an interior wall defining a cavity. An LED  light source is positioned in the cavity and project light in a forward direction. A reflector having a reflective surface, a forward opening and a rear opening surrounds the light source and a complex lens closes the forward opening. The lens comprises a first optical refractive element arranged around a peripheral edge and a second optical refractive element centrally located on the lens;  the first optical refractive element including a plurality of flute lenses and the second optical refractive element comprising a concavo-convex lens.
Patent CA-2629386-C (CA)
Title: Raccord de toile filtrante
Inventor: HIBBLE BARRY F
IPC: B01D29/41
Filed: 2006-10-30
Granted: 2013-12-10
Abstract: La présente invention concerne des dispositifs et des procédés destinés à fabriquer et utiliser un ensemble toile filtrante. Un ensemble toile filtrante comprend un moyen de filtration perméable aux liquides fixé à une bague de raccord. Le moyen de filtration perméable aux liquides sépare au moins un solide d~au moins un liquide dans une suspension. Le moyen de filtration comprend un orifice d~alimentation permettant l~écoulement d~une suspension à travers la toile filtrante. La bague de raccord comporte une bride ayant une partie supérieure et une partie inférieure. La partie inférieure de la bride reçoit un bord de l~orifice d~alimentation pour coupler le moyen de filtration à la bague de raccord de sorte que la face dudit moyen affleure sensiblement à la partie supérieure de la bride.
Patent CA-2631099-C (CA)
Inventor: KOLLMAN MICHAEL
IPC: G06Q90/00
Filed: 2008-05-13
Granted: 2015-11-24
Abstract: A kit containing components which can be assembled into a shutter panel includes a header, a footer, a plurality of brackets, a first stile, a second stile, a plurality of louvers. One embodiment also contains a jig to align the bracket with the header or footer for attachment. Each bracket is sized and configured to be connected to an end of the header or footer. The stiles each have a longitudinal channel which enables the stiles to be fitted over at least one of the brackets. The jig has a mouth sized to receive an end of the footer or header and a cavity adjacent the mouth such that a user of the jig can place one end of a bracket in the cavity and the other end of the header or footer in the mouth. The kit may be packaged in two packs. One pack contains a header, a footer and a plurality of brackets. The second pack contains mounting frame pieces, at least one first stile, at least one second stile, a plurality of louvers, louver strips, a tilt rod, screws and other hardware which can be assembled into a shutter panel having the desired dimensions. The header, footer, stiles and brackets are provided to a retailer in standard sizes. The retailer may then trim these components as required to create a shutter having the desired dimensions.
Patent CA-2645663-C (CA)
Inventor: WEHRMAN TOM
IPC: C12N5/10
Filed: 2007-03-12
Granted: 2013-11-05
Abstract: L'invention concerne des procédés et des compositions permettant de détecter des interactions moléculaires. Des aspects de l'invention comprennent l'utilisation d'un système rapporteur de complémentation enzymatique à affinité réduite, ainsi que des systèmes et des kits destinés à être utilisés dans la pratique de modes de réalisation des procédés.