baber/WOPTO huggingface dataset:
Patent CA-2660225-C (CA)
Title: Pumpable geopolymer formulation and application for carbon dioxide storage
Inventor: BARLET-GOUEDARD VERONIQUE
IPC: C09K8/467
Filed: 2007-08-01
Granted: 2016-01-19
Abstract: The invention provides geopolymeric compositions intended for use in carbon dioxide injection or production wells or storage reservoirs and preferably in a supercritical carbon dioxide conditions. The geopolymeric composition is formed from a suspension comprising an aluminosilicate source, a carrier fluid, an activator taken from the list constituted by: a metal silicate, a metal aluminate, an alkali activator, or a combination thereof, and a retarder able to retard the thickening and/or the setting times of the suspension and/or an accelerator able to accelerate the thickening and/or the setting times of the suspension, wherein the metal is an alkali metal and the oxide molar ratio M2O/SiO2 is greater than 0.20 wherein M is the metal.
Patent CA-2665172-C (CA)
Inventor: DACQUAY BRUNO
IPC: A61M5/44
Filed: 2007-10-05
Granted: 2014-01-28
Abstract: La présente invention concerne un dispositif d'injection jetable qui comprend un corps de chambre de distribution, un piston, une aiguille et un dispositif de régulation de la température. Le corps de chambre de distribution comporte une surface interne et une surface externe. La surface interne définit au moins partiellement une chambre de distribution destinée à recevoir une certaine quantité de substance. Le piston est en contact avec la surface interne du corps de chambre de distribution, peut coulisser dans le corps de chambre de distribution et se trouve hermétiquement scellé sur la surface interne du corps de chambre de distribution. Le piston comporte une interface. L'aiguille est en communication fluidique avec la chambre de distribution. Le dispositif de régulation de la température entoure au moins partiellement le corps de chambre de distribution et modifie une température de la substance dans la chambre de distribution. La substance est injectée dès lors que la température de la substance est modifiée.
Patent CA-2668784-C (CA)
Inventor: FRISKY SEAN
IPC: E21B43/16
Filed: 2009-06-10
Granted: 2018-02-20
Abstract: A system and method for extracting heavy oil is provided which has at least one horizontal electrode, a pump, vertical electrodes positioned on opposite sides of the horizontal electrode, and at least one electrical power supply configured to positively charge the vertical electrodes and negatively charge the horizontal electrode. Electric fields are created between the vertical electrodes and the horizontal electrode. Also provided is a method of manufacturing replenishable subterranean electrodes. The method comprises the steps of drilling a vertical bore hole, lining the bore hole with a non-conductive material whereby the bottom of the bore hole is open, inserting an electrically conductive liquid down the bore hole, and feeding a conductor into the liquid. Electrical power is passed down the conductor to electrically charge the liquid and as the liquid degrades, more liquid is supplied.
Patent CA-2674547-C (CA)
Inventor: BANTA KEVIN D
IPC: H02J7/34
Filed: 2008-01-16
Granted: 2014-07-08
Abstract: Apparatuses, systems, and methods for providing, battery-backed power to movable partitions are disclosed. A power converter (210) generates a DC output (212) from an AC input (205). The DC output (212) may be selectively decoupled from an enabled DC output (216) such that the DC output (212) can be monitored for acceptable operation in-situ. The enabled DC output (216) may be selectively coupled to a battery output terminal (264). A charge current may be sensed between the enabled DC output (216) and the battery output (264) to control charging of the battery (260) with a pulse-width modulation operation by controlling the selective coupling of the enabled DC output (216) to the battery output (264). The enabled DC output (216) and the battery output (264) are coupled in a logical-or configuration to generate a supply output (296) providing current from the enabled DC output (216) and the battery (260). The supply output (296) may drive a movable partition controller and a motor configured for opening and closing a movable partition.
Patent CA-2675266-C (CA)
Inventor: TOKIWA TETSUJI
IPC: C22C19/00
Filed: 2008-02-05
Granted: 2013-03-19
Abstract: L'invention concerne une composition de résine comprenant une résine et une poudre d'alliage absorbant l'hydrogène. Dans ladite composition, la résine peut être incorporée de manière homogène même lorsque la poudre d'alliage absorbant l'hydrogène est présente en grande quantité par volume unitaire et la contrainte appliquée sur la paroi du récipient de stockage de l'hydrogène peut être réduite de manière satisfaisante tout en conservant une capacité élevée de stockage de l'hydrogène. L'invention concerne spécifiquement une composition de résine (C) comprenant une résine (A) et une poudre d'alliage (B) absorbant l'hydrogène. Un récipient de stockage de l'hydrogène (E) peut être fabriqué en introduisant la composition de résine (C) dans un récipient (D), de façon à ce que le rapport du volume (V2) de poudre d'alliage (B) sur le volume intérieur (V1) du récipient (D), c'est-à-dire le rapport (V2)/(V1), ait une valeur de 40 à 80 % en volume. Lorsque de l'hydrogène gazeux est absorbé et relâché dans le récipient de stockage d'hydrogène (E), la contrainte (.alpha.) exercée sur la surface de la paroi dudit récipient (E) devient inférieure ou égale à 1000 x 10-6.
Patent CA-2675372-C (CA)
Title: Magnetic resonance imaging
Inventor: JYNGE PER
IPC: A61K49/10
Filed: 2008-01-18
Granted: 2017-11-21
Abstract: A method of determining the amount of intracellular manganese in the myocardium of an individual pre-administered with a manganese contrast agent, or a pharmaceutically acceptable salt thereof, comprising subjecting said individual to a MRI procedure to assess the signal intensity (SI) of images, or more preferably the longitudinal relaxation rate, R 1 throughout said myocardium.
Patent CA-2675509-C (CA)
Inventor: LITZENBERGER BRAD
IPC: F24B1/189
Filed: 2009-08-20
Granted: 2015-08-04
Abstract: A campfire chimney for placement over a campfire to shield nearby persons from excessive heat, smoke and burning embers. The campfire has a base comprising at least for telescoping legs to adjust the height of the chimney over the fire. The chimney has a bottom conical section for placement over the fire and a tubular top section for exhausting products of combustion. The chimney can be disassembled and can be transported conveniently by a single individual.
Patent CA-2676836-C (CA)
Title: High shine, stick-shaped cosmetic products
Inventor: CASTRO JOHN R
IPC: A61K8/92
Filed: 2008-03-14
Granted: 2012-02-07
Abstract: The present invention provides a cosmetic composition having a gloss of at least about 85 gloss units (gu), as well as sufficient shape retention properties for forming a stick-shaped cosmetic product. Specifically, the cosmetic composition contains: (a) a high viscosity oil component; (b) a medium viscosity oil component; (c) a low viscosity oil component; and (d) an oily gelling agent comprising an ester of glycerol or polyglycerin with an aliphatic or hydroxyl aliphatic acid and a dibasic acid. A stick-shaped cosmetic product formed by the cosmetic composition of the present invention exhibits a high-shine that is not available in conventional stick-shaped cosmetic products and yet retains the high make-up coverage typically provided by conventional stick-shaped cosmetic products.
Patent CA-2676886-C (CA)
Inventor: RYAN HELEN T
IPC: C10M133/44
Filed: 2009-08-27
Granted: 2013-01-22
Abstract: A lubricant composition that is particularly suited for use in steam and gas turbine oils and in circulating oils has a balance of excellent oxidative stability and reduced sludge formation and comprises a blended mixture of alkylated phenyl-a-naphthylamine and at least oil soluble triazole or triazole derivative in an oil of lubricating viscosity, such compositions being capable of a residual RPVOT of 25% after at least 500 hours test duration test duration 120°C in Dry TOST test or, alternatively 50% after 700 hours or 25% after 1000 hours.
Patent CA-2677910-C (CA)
Inventor: MONTGOMERY HUGH EDWARD
IPC: A61K31/404
Filed: 1998-10-19
Granted: 2011-03-15
Abstract: It has been found that an inhibitor of the renin-angiotensin system is useful for the treatment or prevention of a condition associated with hypoxia or impaired metabolic function or efficiency. In particular, it may be used in connection with therapy of stroke or its recurrence, the acute treatment of myocardial infarction, and the treatment or prevention of wasting or cachexia, and is thus useful in treatment of the symptoms and signs of ageing. It may also be used to enhance function in healthy subjects.
Patent CA-2689173-C (CA)
Inventor: CORLEY CORTEZ
IPC: H04W88/02
Filed: 2005-05-17
Granted: 2013-05-14
Abstract: Disclosed is a communication device providing hands-free communications and a cover for an enclosure for the communication device. The device comprises: a casing having a back side and a casing opening in the back side; a speaker mounted inside the casing and in communication with the casing opening; and a cover shaped to mate with and to cover the casing opening. The cover has: a central portion, a left flange extending from a left side of the central portion and a right flange extending from a right side of the central portion; and a first rail protruding outwardly from a surface of the cover and located along an edge of the left flange and in the central portion. When the communication device is placed on a flat surface with the back side of the casing facing the flat surface, the first rail causes the back side to be canted from the flat surface to expose the speaker to ambient air.
Patent CA-2689645-C (CA)
Inventor: PISTORIUS THOMAS
IPC: B07B7/083
Filed: 2007-08-17
Granted: 2013-03-19
Abstract: The invention relates to a centrifugal separator having a feed-line channel (1) for a flow (S) which contains coarse and fine particles, a first discharge channel (2) for a flow which contains predominantly coarse particles, a second discharge channel (3) for a flow which contains predominantly fine particles, and a separator space (4) having at least one separator device, wherein the separator space (4) connects the feed-line channel (1) to the first discharge channel (2) and the second discharge channel (3), and wherein the feed-line channel (1), the separator space (4) and the two discharge channels (2, 3) form a flow path. In order to improve the degree of efficiency, the invention proposes that, as a first separator device (5), one or more collector pockets (6) which protrude into the flow path are arranged in the separator space (4). Furthermore, the invention relates to a corresponding method for separating a flow (S) which contains coarse and fine particles.
Patent CA-2693336-C (CA)
Title: Systemes de selection d'implant mammaire
Inventor: ADAMS WILLIAM P
IPC: A61B5/107
Filed: 2008-07-11
Granted: 2016-06-28
Abstract: L'invention concerne un système de sélection d'implant mammaire comprenant un dispositif de sélection de largeur de sein destiné à sélectionner des information d'entrée de largeur de sein; un dispositif de sélection de type de tissu mammaire destiné à sélectionner des informations d'entrée de type de tissu mammaire en réponse à des informations d'entrée de largeur de sein sélectionnées avec le dispositif de sélection de largeur de sein; et un dispositif de sélection de taille d'implant destiné à sélectionner des informations d'entrée de taille d'implant en réponse aux informations d'entrée de type de tissu mammaire sélectionnées avec le dispositif de sélection de type de tissu mammaire. Un indicateur de résultat fournit un résultat caractérisant au moins un implant mammaire suggéré en fonction des informations de largeur de sein, de type de tissu mammaire et d'entrée de taille d'implant saisies.
Patent CA-2695857-C (CA)
Inventor: HARRISON BRYCE ALDEN
IPC: A61K31/519
Filed: 2008-08-08
Granted: 2015-08-04
Abstract: Inhibitors of LIM kinase 2 are disclosed, along with pharmaceutical compositions com .pi.sin them and methods of their use, X is O or NR A; Y is O, NR R, or C(R R)2; A is cycloalkyl, aryl or heterocycle; R A is hydrogen, cyano, nitro, R A1, SO2R A1, SO2NR A1, or SO2N(R A1)2;
Patent CA-2697649-C (CA)
Inventor: SIVAN URI
IPC: C02F1/461
Filed: 2008-08-26
Granted: 2016-08-09
Abstract: Disclosed are methods and devices useful in producing local concentrations of protons, proton concentration gra-dients and desired proton concentration topographies in an environment (e.g., a solution, a gel, or the like) including an electrolyte.  Also disclosed are novel proton concentration topographies. Also disclosed are methods and devices for isoelectric focusing and for display of data.
Patent CA-2700967-C (CA)
Inventor: PRYOR WILLIAM M
IPC: F23D14/26
Filed: 2008-09-23
Granted: 2016-05-10
Abstract: A gas burner cap for a cooking appliance includes a top side and a bottom side. The bottom side of the cap is configured to face a corresponding burner body. One or more flame-stabilization chambers are located on the bottom side of the cap.
Patent CA-2703681-C (CA)
Inventor: BRANECKY BRIAN T
IPC: F23Q23/10
Filed: 2010-05-12
Granted: 2018-07-03
Abstract: A flame rod analysis system, methods for determining a condition of a flame and a flame rod, and circuits for determining a condition of a flame and a flame rod. The flame rod analysis system comprises energy storage connectable to a flame rod, a pulsed source connected to the energy storage and providing a voltage pulse or a current pulse, and a buffer to allow a processor to measure a buffered voltage at various time points. Flame rod analysis systems can distinguish between various flame conditions (no flame, low flame, etc.) while simultaneously characterizing the condition of the flame rod (shorted to ground, contaminated, etc.). Some flame rod analysis systems can directly measure the resistance of the flame rod.
Patent CA-2705299-C (CA)
Inventor: ROBINSON RICHARD SCOTT
IPC: A47B7/00
Filed: 2009-02-06
Granted: 2016-12-06
Abstract: The present invention is directed to a dental wipe comprising a basic amino acid or salt thereof.
Patent CA-2706131-C (CA)
Inventor: WINIAR LIONEL
IPC: E01B29/42
Filed: 2008-11-19
Granted: 2014-05-06
Abstract: The mould (6) for aluminothermic welding of metal rails (2) has two components (19, 22) made of identical rigid refractory material and suitable for fitting around two ends (3) of rails to be welded, each component comprising: a lower part having a face (21) defining a mould cavity (25) suitable for enveloping the foot (8) and a core (12) of the ends of said rails, and a channel (38) opening at the bottom into a lower region of the mould cavity and having at the top an opening (39) and an upper part comprising a cooling chamber (32) connected to the mould cavity and capable of containing the heads (14) of said rail ends, the cooling chamber forming a non-compartmentalized volume to which the channel (38) is connected via the opening (39) and which is bounded by an external wall (27) of each mould component.
Patent CA-2708327-C (CA)
Inventor: POPULUS THIERRY
IPC: H04L27/32
Filed: 2008-12-08
Granted: 2016-11-22
Abstract: The present invention relates to a frequency- and phase-modulation telecontrol receiver for a geostationary satellite which is lighter and less expensive than the contemporary receivers, while not degrading the bandwidth of the telecommunication equipment in respect of its useful load, and it is characterized in that it comprises a heterodyne amplifying and filtering analogue input circuit (28) followed by a digital processing circuit (49) configurable as an FM demodulation device or as a PM demodulation device, the analogue input circuit being common to both modes of demodulation.
Patent CA-2715196-C (CA)
Inventor: AHLNAS THOMAS
IPC: A61K8/97
Filed: 2009-02-13
Granted: 2023-07-25
Abstract: A composition or semifinished product for administration to or contact with a mammal, comprising a compound mixture, a first effective agent; and may comprise a hydrophobic or hydrophilic solvent system and/or a surface active agent. The compound mixture is obtained by pulverizing and/or extracting wood or plant material, and contains at least two different polyphenolic compounds selected from lignans, stilbenes, juvabiones and tlavonoids, said compound mixture also containing oligomers of said polyphenolic compounds. The compound mixture does not irritate the skin in a single patch test. The cytotoxicity of the polyphenols contained in the compound mixture is at least 10 times lower with respect to BHT. The compound mixture has the same effective properties as the effective agent contained in the composition or its semifinished product; and has effects for modifying the properties of the first effective agent, or for increasing its safety.
Patent CA-2715884-C (CA)
Title: Adjustable electrical probes for circuit breaker tester
Inventor: WATFORD RUSSELL T
IPC: G01R31/327
Filed: 2009-02-17
Granted: 2014-10-07
Abstract: An electrical probe assembly includes a first probe housing (14) pivotally connected to a base structure (24) and receiving a first probe (18) therein. The first probe is configured to interface with a first contact of an electrical component. A  sec-ond probe housing (16) is pivotally connected to the base structure and receives a second probe (20) therein. The second probe is configured to interface with a second contact of the electrical component wherein the first and second contacts have a spatial rela-tionship therebetween. An adjustment mechanism (32) is connected to the first and second housing and configured to indepen-dently adjust an amount of rotation of the each of the housings to accommodate the spatial relationship.
Patent CA-2718034-C (CA)
Title: Distributeur et espaceur d'articles
Inventor: PERREAULT REAL
IPC: B65G47/14
Filed: 2005-04-29
Granted: 2012-04-17
Abstract: Un alimentateur qui permet d'orienter et d'aligner des articles arrivant en désordre comprend une table munie d'une paroi périphérique, un plan rotatif entouré par la paroi périphérique, et un dispositif de rejet sensiblement tangentiel à la paroi périphérique, le dispositif de rejet étant dimensionné pour recevoir un article à la fois du plan rotatif, selon une orientation prédéterminée; et au moins un élément d'élimination de pile s'étendant au-dessus du plan rotatif et déterminant un intervalle avec ledit plan, l'intervalle étant dimensionné pour permettre seulement le passage des articles non superposés déposés selon une orientation prédéterminée sur le plan rotatif. La présente invention se rapporte à une méthode applicable au processus susmentionné, et une méthode et à un appareillage pour déplacer les blocs qui obstruent le dispositif de rejet et/ou pour assurer un espacement prédéterminé entre deux articles consécutifs orientés.
Patent CA-2718675-C (CA)
Inventor: YUKI KIWAMU
IPC: C08J5/18
Filed: 2009-04-15
Granted: 2016-03-22
Abstract: At an optional stage in the production step of a biaxially stretched film using a polyamide resin including, as a first component, nylon 6, and as a second component, a polyamide including xylylenediamine and an aliphatic dicarboxylic acid having 4 to 12 carbon atoms, the film is brought into contact with water set at 40°C or higher and lower than 70°C for 1 to 10 minutes and further with water set at 70°C or higher for 1 to 10 minutes. In the film thus obtained, the content of low molecular weight compounds is 0% by mass to 0.2% by mass.
Patent CA-2721745-C (CA)
Inventor: KNEPPERS JOB LEONARDUS
IPC: A01D46/00
Filed: 2009-04-10
Granted: 2016-11-01
Abstract: Device and method for the separation of a part of a crop. The crop part is gripped with the use of a construction comprising said separation means, such as cutting blades (8). The gripping of the crop part is performed with the use of two rollers (3) 6between which the crop part is received. The crop part is subsequently gripped between the rollers and this construction moves along the crop part to an optimal position for the separation of the crop part from the rest of the crop.
Patent CA-2721987-C (CA)
Title: Rotor for a permanent magnet electric machine
Inventor: LEY JOSH
IPC: H02K15/03
Filed: 2010-11-22
Granted: 2015-01-27
Abstract: A rotor for a permanent magnet electric motor includes a rotor core having a generally cylindrical shape with an outer circumferential surface and a rotational axis and a plurality of magnet insertion hole arrangements formed in the rotor core and arranged circumferentially at a preset angular interval about the rotational axis. Each hole arrangement has a radially inward side, a radially outward side, and two ends that are respectively spaced apart from the circumferential surface by respective bridge regions formed by the rotor core. The material of the bridge regions is metallurgically transformed by having its grain structure changed, e.g., by heating the material to at least its Curie temperature, whereby the material possesses greater magnetic reluctance than the material of adjacent portions of the rotor core.
Patent CA-2725806-C (CA)
Inventor: KNEIPP ANN MARIA
IPC: C11D3/04
Filed: 2009-05-29
Granted: 2016-06-07
Abstract: An alkaline concentrated detergent composition for use in cleaning hard surfaces, medical instruments and other metal components (parts, tools, utensils, vessels, equipment) having superior cleaning efficacy at much lower alkali content than traditional alkaline cleaners and enhanced scale control properties even when diluted to about 1/40 ounce per gallon to about 1/10 ounce per gallon in potable water and even in exceptionally hard water. The inventive composition maintains its superior cleaning efficacy and scale control properties during use.
Patent CA-2726259-C (CA)
Title: Oral care implement with cavitation system
Inventor: KEMP JAMES HERBERT
IPC: A61Q11/00
Filed: 2008-06-04
Granted: 2014-07-29
Abstract: An oral care implement generates cavitation within the oral cavity. One or more cavitation cleaning elements may be located in the head area of the oral care implement. The cavitation cleaning element vibrates at a frequency that produces cavitation of fluids within the oral cavity.    The oral care implement may include an elastomeric cavitation cleaning element. A cleaning element may be configured to vibratory release an oral care substance from a container; and a body for gripping the implement.
Patent CA-2732491-C (CA)
Inventor: FARRUGIA VALERIE M
IPC: C08G63/199
Filed: 2011-02-23
Granted: 2015-01-06
Abstract: Des polyesters amorphes sont présentés, faits uniquement de ressources renouvelables et conçus pour la fabrication d'encre sèche d'agrégation d'émulsion. Les polyesters amorphes peuvent être obtenus d'un mélange de trois monomères différents : 1,4:3,6-dianhydro-D- sorbitol (isosorbide), acide nonanedioïque (acide azélaïque) et acide butanédioïque (acide succinique). Les différentes propriétés de polymère peuvent être obtenues selon la proportion de ces trois polymères dans le mélange. La modification des proportions permet d'obtenir des polymères ayant un indice d'acidité allant d'élevé à faible, ainsi que différentes plages de températures de transition vitreuse.
Patent CA-2746271-C (CA)
Inventor: KING ALLAN W
IPC: F42B12/72
Filed: 2009-12-02
Granted: 2017-03-07
Abstract: Disclosed are compositions that comprise mixtures of barite and carbon fiber material and further may include steel and a binder. The compositions may be utilized for manufacturing perforator devices, including perforating guns.