baber/WOPTO huggingface dataset:
Patent CA-2784693-C (CA)
Inventor: KUNTZ MEINHARD
IPC: C04B35/106
Filed: 2010-12-16
Granted: 2018-06-05
Abstract: The invention relates to a composite material consisting of aluminium oxide as a ceramic matrix and zirconium oxide dispersed therein. The invention also relates to a method for the production thereof and to the use of same.
Patent CA-2785854-C (CA)
Inventor: VAN HORN BRETT L
IPC: C10M131/04
Filed: 2010-12-20
Granted: 2017-11-28
Abstract: The present invention provides methods for selecting refrigerant and lubricant combinations for use in heat transfer cycle systems and provides methods for operating said heat transfer systems. More particularly, the invention provides methods to select lubricant and refrigerant combinations for a heat transfer cycle system wherein at the lower temperatures of the heat transfer cycle the refrigerant and lubricant are miscible and at the upper temperatures of the heat transfer cycle the refrigerant and lubricant are phase separated and such that the density phase inversion temperature of the combination is below the upper operating temperature of the heat transfer cycle.
Patent CA-2786468-C (CA)
Inventor: ALLEN CHARLES R
IPC: G01F15/06
Filed: 2011-01-06
Granted: 2016-03-08
Abstract: An ultrasonic flow meter for measuring the flow of a fluid through a pipeline. In an embodiment, the flow meter comprises a spool piece including a throughbore and a transducer port extending to the throughbore. In addition, the flow meter comprises a transducer assembly disposed in the transducer port. The transducer assembly comprises a piezoelectric capsule including a piezoelectric element. Further, the transducer assembly comprises a transformer capsule including a transformer. The transformer capsule is coupled to the piezoelectric capsule. Still further, the transducer assembly comprises a receptacle capsule coupled to the transformer capsule. The receptacle capsule includes a receptacle housing and a receptacle coaxially disposed within the receptacle housing. The receptacle is electrically coupled to the transformer. Moreover, the receptacle is rotatable relative to the receptacle housing between a first position and a second position.
Patent CA-2788506-C (CA)
Inventor: SUBRAMANIAN RAMESH
IPC: F01D21/00
Filed: 2011-01-31
Granted: 2015-06-02
Abstract: A gas turbine component, instrumented to provide a plurality of signals indicative of thermal measurements, may include a substrate, a thermal barrier coating, a thermal imager, at least one patch of a material with a sufficiently stable and known emissivity value, a first thin-film thermal couple leg, at least two or more thin-film thermal couple legs, and a processor configured to process data indicative of electrical signals. The first thin-film thermal couple leg is disposed within a thickness of the component and comprises a first material. The at least two or more thin-film thermal couple legs comprise a different material than the first material, each of the at least two or more thin-film thermal couple legs being electrically connected to the first leg to form individual thermal couple junctions all along the first leg for conversion of thermal radiance.
Patent CA-2796811-C (CA)
Inventor: BURNETT GEORGE ALEXANDER
IPC: B07B1/46
Filed: 2011-04-11
Granted: 2016-06-07
Abstract: A shale shaker for separating solids from solids laden drilling fluid, said shale shaker comprising a basket (100) having a first screen assembly (122a, 122b) in an upper screen deck (112) and a second screen assembly (125a, 125b) in a lower screen deck (113), the basket (100) further comprising a flow tray (121) for feeding solids laden drilling fluid to a first duct (107A-D) and a second duct (108A-D), the first duct (107A-D) for feeding solids laden drilling fluid to the first screen assembly (122a, 122b) and the second duct (108A-D) feeding solids laden drilling fluid to the second screen assembly (125a, 125b) characterised in that the second duct (108A- D) comprises a plurality of second duct openings (103A-D) for dividing the feed of solids laden drilling fluid and at least one discharge opening (110B,110D) for dispersing said solids laden drilling fluid on to the second screen assembly (122a, 122b; 125a, 125b).
Patent CA-2797368-C (CA)
Inventor: QIN HENRY Z
IPC: E21B43/24
Filed: 2012-11-27
Granted: 2015-11-24
Abstract: Un ensemble modulaire de paire de puits pour lextraction de bitume ou de pétrole lourd à drainage par gravité au moyen de la vapeur comprend un module de commande de tête de puits, un module de râtelier à tuyaux de tête de puits et au moins un module de râtelier à tuyaux de raccordement, au moins un des modules de commande de tête de puits et un des modules de râtelier de tuyaux de tête de puits étant conteneurisés.
Patent CA-2797429-C (CA)
Title: Vanne micro-fluidique fermee de facon semi-permanente
Inventor: GALAS JEAN-CHRISTOPHE
IPC: B81B3/00
Filed: 2010-04-26
Granted: 2018-09-18
Abstract: L'invention porte sur une vanne micro-fluidique pouvant fonctionner afin de fermer de façon semi-permanente un canal d'un dispositif micro-fluidique défini entre un film élastomère thermoplastique (TPE) et un substrat, laquelle vanne fonctionne en employant une liaison à contact de surface entre l'élastomère thermoplastique et une paroi du canal. Une libération thermomécanique de la vanne, une fonctionnalité à trois états et une fermeture et une libération semi-permanentes répétées sont réalisées.
Patent CA-2802532-C (CA)
Title: Pile electrochimique avec anode a combustible echelonnee decalee
Inventor: KRISHNAN RAMKUMAR
IPC: H01M12/08
Filed: 2011-06-24
Granted: 2017-06-06
Abstract: L'invention concerne une pile électrochimique comprenant une électrode à combustible configurée pour fonctionner en tant qu'anode afin d'oxyder un combustible lorsqu'elle est reliée à une charge, et configurée pour fonctionner en tant que cathode lorsqu'elle est reliée à une alimentation électrique. L'électrode à combustible comporte une pluralité de corps d'électrode échelonnés, lesdits corps d'électrode échelonnés étant de taille variable. Les corps d'électrode sont de taille supérieure dans des positions distales par rapport à une électrode de charge configurée pour faire fonction d'anode lorsqu'elle est reliée à l'alimentation électrique, et de taille inférieure dans des positions proximales par rapport à l'électrode de charge. Lorsqu'elle est reliée à une charge, l'électrode à combustible contenant des corps d'électrode échelonnés agit comme l'anode de la pile électrochimique et du combustible déposé électrochimiquement est oxydé.
Patent CA-2802594-C (CA)
Inventor: BAMFORD BRAD
IPC: B05C3/02
Filed: 2013-01-17
Granted: 2018-06-12
Abstract: A component such as a door is coated by immersion in a fluidized bed. The component is supported by a hook assembly that moves the component within the fluidized bed during coating. The movement is cyclical and inhibits bridging of the coating material when applied to intricate articles.
Patent CA-2806070-C (CA)
Title: Method, kit and system for injecting grout into a borehole, method of deploying a tube into a borehole for grout injection and leader for use in a grout injection system
Inventor: DION ALAIN
IPC: E21B33/13
Filed: 2013-02-14
Granted: 2017-11-21
Abstract: The system and method to inject grout into a borehole uses a leader comprising opposite fore and aft portions, a pressure-bearing member between the fore and aft portions, and a leader passage extending from a fore opening at the leader fore portion to an aft opening in the leader aft portion. A tube is attached to the leader and connected to the leader aft opening. The leader is inserted into the borehole with the fore portion first. An impelling fluid is injected in the borehole downstream of the pressure-bearing member and exteriorly of the tube, resulting in pressure being applied on the pressure-bearing member and the leader consequently advancing towards the borehole bottom end, the leader carrying the tube with it to deploy the tube in the borehole. Upstream fluid located in the borehole upstream of the pressure- bearing member is evacuated out of the borehole through the leader passage and the tube. The injection of the impelling fluid is stopped when the leader reaches a leader target position and grout is then injected in the borehole, gradually filling the borehole. The impelling fluid is evacuated from the borehole through the leader passage and the tube while the grout is injected.
Patent CA-2808956-C (CA)
Title: Socket
Inventor: NELSON DANIEL B
IPC: B25B23/00
Filed: 2013-03-11
Granted: 2020-04-14
Abstract: A socket includes a body having first and second ends and defining a longitudinal axis, a receptacle formed in the first end of the body, and an aperture in the body positioned between the first and second ends. An interior of the receptacle is visible through the aperture from a location exterior of the socket.
Patent CA-2810160-C (CA)
Inventor: BERGER JASON ANDREW
IPC: B01F5/04
Filed: 2011-06-09
Granted: 2016-04-12
Abstract: A mixing assembly (10) for use in a semi - continuous process for producing liquid personal care compositions, such as shampoos, includes a main feed tube (12) carrying a base of the composition to be produced, a plurality of injection tubes (14, 16, 18, 20, 22) in selective fluid communication with the main feed tube (12), and an orifice provided in a wall at an end of the main feed tube downstream of the plurality of injection tubes. The wall in which the orifice is provided includes a curved (e.g., semispherical) entry surface on an upstream or inlet side of an orifice, and a curved (e.g., semi - elliptical) exit surface on a downstream or outlet side of the orifice. The orifice may have a rectangular or elliptical shape. By maintaining symmetry of the injection tubes with respect to the orifice, and leveraging delay between introduction of dosed modules and increased viscosity, effective mixing may be achieved with minimal energy.
Patent CA-2812604-C (CA)
Inventor: KOBAYASHI YUKI
IPC: B60R21/26
Filed: 2013-04-15
Granted: 2015-11-03
Abstract: An airbag start-up decision apparatus processes the signals of two acceleration sensors as part of a failsafe determination to avoid erroneous activation. A  first integrator integrates output values of the acceleration sensors to obtain a first operation value. A second integrator starts a cumulative integration of the output values of the acceleration sensors and uses it as a trigger to determine whether the first operation value exceeds a first predetermined value and to obtain a second operation value. A third integrator integrates the second operation value to obtain a second order integration value (third operation value) of the output values of the acceleration sensors. A map derivation value is determined using the third operation value as an input into a threshold value map and is compared to the first operation value. The airbag decision is executed when a main decision and the failsafe decision are confirmed.
Patent CA-2813982-C (CA)
Inventor: MINNICH KEITH
IPC: B03B9/02
Filed: 2011-10-07
Granted: 2014-02-11
Abstract: A process is provided for treating produced water recovered from an oil recovery process. An oil-water mixture is collected from an oil bearing formation. The oil-water mixture is directed to a separator that separates the oil-water mixture to yield produced water and an oil product. The produced water includes water, dissolved organics and dissolved inorganic solids. The produced water is directed to a crystallizer. In the crystallizer, the produced water is concentrated by heating the produced water. Concentrating the produced water causes the organic and inorganic solids to precipitate from the produced water and form solid crystals, including salt crystals. Further, concentrating the produced water in the crystallizer produces an organic melt including the solid crystals. Thereafter, the method or process entails cooling the organic melt such that the organic melt solidifies into an organic solid structure, and wherein substantially no free water is present in the organic solid structure.
Patent CA-2814310-C (CA)
Inventor: BRATSCH CHRISTIAN
IPC: B65D51/00
Filed: 2011-10-14
Granted: 2016-04-26
Abstract: The invention relates to a filled and reclosable pressure vessel, in which a body is filled with a fluid, non-detachably closed with a lid element and subjected to heat treatment, with a lid surface, and a closure means made of plastics as a lid element, and a seal arranged on the closure means, the lid element being arranged such that the closure means faces the interior of the sealed pressure vessel, wherein the lid surface and the closure means are arranged such that the lid surface has a first distance from a first reference plane which substantially extends through the at least on sealing surface on the first surface of the lid surface, and the closure means extends at a second distance from a second reference plane which extends through the seal, with the first distance being chosen to be larger than the second distance.
Patent CA-2815407-C (CA)
Inventor: KUITTINEN JARNO
IPC: H02K7/00
Filed: 2011-11-01
Granted: 2015-09-29
Abstract: The invention relates to a rock drilling rig and to a method for transmission thereof. The rock drilling rig (1) comprises a carriage (2) movable by drive equipment (16) in a mine. The rock drilling rig comprises a hydraulic drilling system (13) for which pressure energy is generated by a hydraulic pump (21). The rock drilling rig is electrically driven and it includes an electric motor (M) which is connected to drive both the drive equipment and the hydraulic drilling system. The mechanical drive transmission included in the drive equipment and the hydraulic pump of the hydraulic drilling system may be connected and disconnected independently of one another by means of clutches (K).
Patent CA-2818369-C (CA)
Title: Presentoir geant monocoque
Inventor: LAMONTAGNE RICK M
IPC: F25D11/00
Filed: 2013-06-11
Granted: 2016-12-20
Abstract: Un présentoir comporte un boîtier définissant un espace de présentation de produit et comprend une base et une paroi arrière couplée à la base. La paroi arrière comporte une composante de paroi arrière qui définit un canal. Le boîtier comprend également une pluralité de sabots partiellement disposés dans la composante de paroi arrière à lintérieur dun canal et positionnés sous la base pour soutenir le boîtier sur une surface. Un matériau isolant en mousse porteur de charge est disposé dans le canal et entoure partiellement les sabots. Les sabots et la paroi arrière sont couplés par le matériau isolant en mousse porteur de charge.
Patent CA-2820617-C (CA)
Inventor: SAINT-REMY JEAN-MARIE
IPC: C07K14/435
Filed: 2011-11-24
Granted: 2020-01-07
Abstract: La présente invention concerne de nouveaux peptides, qui contiennent des épitopes reconnus par les lymphocytes CD4+ tueurs naturels (de type NK), et qui permettent d'augmenter l'activité dans le cas de maladies infectieuses, de maladies auto-immunes, de réponse immunitaire à l'administration d'allofacteurs, de maladies allergiques, de thérapie antitumorale, de prévention du rejet de greffe, et de prévention de l'immunisation contre les protéines virales utilisées en thérapie génique ou en vaccination génique.
Patent CA-2825226-C (CA)
Title: Paper-based container lids and methods for making the same
Inventor: PANEK JOEL C
IPC: B65D43/02
Filed: 2013-08-22
Granted: 2016-11-29
Abstract: A paper-based container lid comprises a top wall, a side wall connecting to the top wall, and a sealing channel formed on the side wall for sealingly engaging a rim of the container and securing the lid to the container, wherein the top wall and the side wall are preferably formed from separate blanks.
Patent CA-2826416-C (CA)
Title: Rasterizer packet generator for use in graphics processor
Inventor: DUTTON MARCUS FRANKLLIN
IPC: G06T1/20
Filed: 2012-02-01
Granted: 2021-08-31
Abstract: A rasterizer in a graphic processor device implemented on a field programmable gate array circuitry (FPGA). The rasterizer comprises a preprocessor that creates data packets to generate at least one line, a main module that generates a stream of data fragments that become pixels, and a postprocessor that combines the data fragments and pipeline commands into one output to a fragment processor.
Patent CA-2831620-C (CA)
Title: Fuel nozzle
Inventor: KUNTER STEFAN
IPC: B67D7/54
Filed: 2013-10-30
Granted: 2017-01-31
Abstract: The invention relates to a filling nozzle for dispensing a liquid into a tank of a motor vehicle, having a main valve (5). It is provided according to the invention that a safety valve (7) is arranged downstream of the main valve (5), which safety valve can be moved from a closed position into an open position by means of an opening movement directed in an upstream direction, and that a safety device (11) is provided which has an operative connection to the safety valve (7) and which is designed to detect the insertion of the filling nozzle into a tank provided for the corresponding liquid and which effects a movement of the safety valve from the closed position into the open position when an insertion of the filling nozzle into a tank provided for the corresponding liquid is detected.
Patent CA-2841554-C (CA)
Inventor: KLEVANA LEIGHTON
IPC: A45F5/10
Filed: 2012-03-01
Granted: 2018-08-21
Abstract: Luggage, duffel bags, travel bags and travel covers including travel covers for sporting goods such as, but not limited to, golf bags, skis, snowboards, baseball equipment, soccer equipment, and tennis equipment, and travel covers for tradeshow or conference displays or graphics, product samples, tents (collectively, "travel covers"), for example, are commonly used for conveniently transporting and protecting large objects during travel by walking, car, train and/or airplane. The travel covers may have a handle that my rotate or swivel to adjust to an ergonomic position for pulling or pushing the travel cover.
Patent CA-2849751-C (CA)
Title: Nouvelles n-acyl-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazines 8-substituees chirales utilisees comme antagonistes selectifs des recepteurs nk-3, composition pharmaceutique, procedes destines a etre utilises dans des troubles a mediation par le recepteur nk-3 et leur synthese chirale
Inventor: HOVEYDA HAMID
IPC: C07D487/04
Filed: 2012-10-03
Granted: 2019-06-11
Abstract: La présente invention porte sur de nouveaux composés de formule (I) et sur leur utilisation dans des traitements thérapeutiques. L'invention porte en outre sur une nouvelle synthèse chirale de 5,6,7,8-tétrahydro[1,2,4]triazolo[4,3-a]pyrazines 8-substituées utilisant des groupes protecteurs de N-sp3. L'invention porte en outre sur des intermédiaires destinés à être utilisés dans la synthèse de composés de formule (I).
Patent CA-2854277-C (CA)
Title: Systemes, procedes et produits programme d'ordinateur pour gerer des elements securises
Inventor: GARGIULO MICHAEL J
IPC: H04L9/32
Filed: 2012-10-16
Granted: 2016-06-07
Abstract: L'invention concerne des systèmes, des procédés et des produits programme d'ordinateur pour réaliser des opérations de gestion de contenu. Au moins une mémoire stocke des données, et un domaine de sécurité central gère des instructions au nom d'un ou plusieurs domaines de sécurité de fournisseur de services. Les instructions sont reçues, sur un réseau, à partir d'un gestionnaire de service de confiance. Les instructions sont traitées dans au moins l'un du ou des domaines de sécurité de fournisseur de services déterminés, à l'aide des données stockées dans la ou les mémoires. Les données comprennent une ou plusieurs applications génériques, dont chacune peut être instanciée pour un ou plusieurs fournisseurs de services.
Patent CA-2854544-C (CA)
Inventor: ECKEL HANS-GUNTER
IPC: H03K17/0812
Filed: 2011-11-07
Granted: 2019-12-31
Abstract: The invention relates to a protective device (30) for a voltage-controlled semiconductor switch (10) having a gate connection (G10), a power emitter connection (L10), an auxiliary emitter connection (H10) and a collector connection (K10), wherein the semiconductor switch (10) can switch a current between the collector connection (K10) and the power emitter connection (L10). The invention provides: a voltage-limiting device (40), which limits the voltage between the gate connection (G10) and the power emitter connection (L10), and a deactivation device (50) connected to the voltage-limiting device (40), which deactivates the voltage-limiting device (40) during switch-on of the semiconductor switch (10).
Patent CA-2857852-C (CA)
Title: Heat exchanger for cooling bulk solids
Inventor: BYMAN ASHLEY DEAN
IPC: F28D19/02
Filed: 2014-07-25
Granted: 2021-05-18
Abstract: A heat exchanger comprises a housing that includes an inlet for receiving bulk solids having a first temperature, and an outlet for discharging the bulk solids. A plurality of spaced apart, substantially parallel heat transfer tubes are disposed within the housing between the inlet and the outlet, for cooling the bulk solids that flow from the inlet into spaces between heat transfer tubes, to a second intermediate temperature, and a plurality of spaced apart, substantially parallel heat transfer plate assemblies disposed within the housing and interposed between the plurality of heat transfer tubes and the outlet for further cooling the bulk solids that flow from the spaces between heat transfer tubes, to spaces between heat transfer plate assemblies and to the outlet, to a third temperature.
Patent CA-2860937-C (CA)
Title: Ensemble d'etrier et systeme de formation pour composants structurels
Inventor: MOYHER CHARLES S
IPC: E04G11/36
Filed: 2013-01-10
Granted: 2018-03-06
Abstract: La présente invention concerne un système pour retenir du béton pour la formation de fondations structurelles. Le système comporte des parois latérales qui reçoivent et retiennent le béton et un ensemble d'étrier qui retient les parois latérales. Les parois latérales comportent chacune un composant présentant une cavité intérieure. L'ensemble d'étrier comporte des poteaux de renfort et une barre d'entretoise. La barre d'entretoise présente une pluralité d'ouvertures disposées selon sa longueur. Les ouvertures comprennent un premier ensemble et un second ensemble. Le premier ensemble et le second ensemble des ouvertures sont dimensionnées pour retenir les poteaux de renfort à des emplacements correspondant aux largeurs nominales du composant et des matériaux de construction qui comportent les composants pour former une section transversale des fondations plus ou moins d'un trapézoïde ou d'une combinaison d'un trapézoïde et d'un rectangle.
Patent CA-2869363-C (CA)
Title: Nipple
Inventor: ARCHER SANDRA JOY
IPC: A61J11/00
Filed: 2013-04-02
Granted: 2019-04-30
Abstract: There is disclosed a nipple (10) suitable for a soother, feeding bottle or drinking vessel. The nipple (10) has a teat portion (12), an areola portion (14) and a base portion (16). The nipple (10) has an interior wall (15) and a plurality of paths (20), prefereably at least partly recessed, in the interior wall (15). Each path (20) has a first end (25) located in the teat portion (12) and a second end (26) located in the areola portion (14).
Patent CA-2869695-C (CA)
Title: Method and system for improving the visual exploration of an image during a target search
Inventor: INVERNIZZI PAOLO
IPC: G16H30/40
Filed: 2013-04-05
Granted: 2020-08-11
Abstract: Object of the present invention are a method and a system for monitoring a user's attention distribution in the course of a digital image exploration, adapted to produce feedback that give the user himself an indication of the efficacy of the exploration performed, even on the basis of the relevance that the various zones of the image have in relation to a certain goal, relevance that can possibly be determined by an expert system responsible for examining the image as a function of the above-mentioned objective.