baber/WOPTO huggingface dataset:
Patent CA-2939059-C (CA)
Title: System for clamping a part and method for sealing the inner casing of a low-pressure rectifier of a turbomachine
Inventor: CHARDONNET ROMAIN RENE MARCEL
IPC: F01D11/00
Filed: 2015-02-12
Granted: 2021-12-07
Abstract: The invention relates to a clamping system (1) comprising a clamping jaw (7) mounted on the shaft of a pneumatic or hydraulic cylinder (4), wherein said cylinder has a structure which drives the clamping jaw towards its clamping position when the pneumatic or hydraulic energy supply of the cylinder is interrupted, the pneumatic or hydraulic energy supply of the cylinder opposing the clamping, and where means (8) are provided for locking the cylinder when the clamping jaw is in a non-clamped position.
Patent CA-2941821-C (CA)
Title: Thermal electric assembly attached on an outer surface of a hot section of a gas turbine engine to generate electrical power
Inventor: PECK JAMES L
IPC: F01D25/00
Filed: 2016-09-13
Granted: 2020-10-13
Abstract: A gas turbine engine assembly may include a combustion chamber for igniting a fuel and air mixture that generates a core stream flow. The gas turbine engine may also include a hot section cowling for directing the core stream flow through the engine assembly. The hot section cowling may include an inside surface and an outside surface opposite the inside surface. The gas turbine engine assembly may additionally include a plurality of thermoelectric generator (TEG) assemblies that are thermally attached to the outside surface of the hot section cowling. Each TEG assembly may include a multiplicity of thermoelectric generator (TEG) devices that generate an electric current based on a temperature differential across each of the multiplicity of TEG devices. The TEG devices may include different materials that are used in different heat zones along the hot section cowling between the combustion chamber and an exhaust end of the engine.
Patent CA-2943422-C (CA)
Inventor: WHITE DANIEL JEROME
IPC: A61K47/36
Filed: 2015-04-29
Granted: 2020-03-10
Abstract: La présente invention concerne une suspension pharmaceutique liquide pour administration orale contenant un agent pharmaceutique contenant du bismuth, un système de suspension, et de l'eau. Le système de suspension peut contenir d'environ 0,001 % à environ 0,2 % de gomme de gellane et d'environ 0,001 % à environ 0,75 % de silicate de magnésium et d'aluminium.
Patent CA-2944435-C (CA)
Inventor: LEBLANC LUC
IPC: G06T15/00
Filed: 2016-10-04
Granted: 2024-01-09
Abstract: A computer-implemented method, system and computer-readable medium for determining an illumination component for a selected point in a multi- dimensional space. The method comprises identifying a set of probes associated with the selected point, the probes located in the multi-dimensional space; for each selected one of the probes, determining which of a plurality of zones for the selected probe contains the selected point and determining visibility of said determined zone from the selected probe; and deriving an illumination component at the selected point by combining scene irradiance data associated with those of the probes from which the corresponding determined zone is determined to be visible. The illumination component being determined may be the diffuse component of global illumination as applicable to computer graphics rendering.
Patent CA-2948066-C (CA)
Inventor: EICHER JOACHIM
IPC: A61M15/00
Filed: 2015-05-04
Granted: 2023-10-03
Abstract: La présente invention concerne un nébuliseur qui accueille un récipient comprenant un fluide et un dispositif indicateur. Ledit dispositif indicateur stoppe l'utilisation du récipient dans un état verrouillé lorsqu'un nombre prédéfini d'utilisations a été atteint ou dépassé. Dans ledit état verrouillé, un dispositif de verrouillage bloque le nébuliseur pour l'empêcher de pivoter dans un état partiellement tendu, et empêcher ainsi une utilisation ultérieure. Après le remplacement du récipient comprenant ledit dispositif indicateur, le nébuliseur peut être à nouveau utilisé.
Patent CA-2949031-C (CA)
Inventor: HART DOUGLAS P
IPC: G01B11/24
Filed: 2009-07-24
Granted: 2019-03-05
Abstract: The attenuation and other optical properties of a medium are exploited to measure a thickness of the medium between a sensor and a target surface. Disclosed herein are various mediums, arrangements of hardware, and processing techniques that can be used to capture these thickness measurements and obtain three-dimensional images of the target surface in a variety of imaging contexts. This includes general techniques for imaging interior/concave surfaces as well as exterior/convex surfaces, as well as specific adaptations of these techniques to imaging ear canals, human dentition, and so forth.
Patent CA-2951974-C (CA)
Inventor: WESTERGAARD JAN
IPC: F03D1/00
Filed: 2015-06-11
Granted: 2023-08-08
Abstract: La présente invention concerne un dispositif de levage et un procédé permettant de lever et de faire tourner un rotor pendant le processus de montage d'une structure d'éolienne. Le dispositif de levage comprend une unité de base dotée d'un moyen de montage adapté pour être monté sur une surface externe du moyeu. Le dispositif de levage est capable de faire tourner le rotor à l'aide d'un bras de levage pivotant disposé entre deux plaques d'extrémité ou d'un ensemble chariot mobile disposé sur une piste de l'unité de base. Un bloc d'alimentation ou une autre unité d'alimentation est utilisé(e) pour alimenter l'unité de rotation qui fait tourner le rotor autour d'un point de rotation dans une position d'installation. Le point de levage est, de préférence, aligné sur le centre de gravité du rotor pour fournir un levage équilibré.
Patent CA-2953350-C (CA)
Title: Platinum compounds, compositions, and uses thereof
Inventor: MOREAU BENOIT
IPC: A61P35/00
Filed: 2015-06-23
Granted: 2019-11-26
Abstract: The present teachings relate to compounds and compositions for treatment of cancers. In some embodiments, the composition comprises a platinum (IV) complex having at least one reacting group for reacting with a functional group on a protein, engineered protein, antibody, antibody fragment, peptide, agonist, antagonist, aptamer or ligand which may be capable of recognizing a selected target cell population, and/or derivatives/analogs/mimics thereof.
Patent CA-2955453-C (CA)
Title: Fragrance dispenser for air filter
Inventor: SESHADRI KANNAN
IPC: A61L9/04
Filed: 2015-07-14
Granted: 2023-01-24
Abstract: A fragrance dispenser for emitting fragrance into an airstream impinging on an air filter, the dispenser having a receptacle with an open end that faces toward the air filter and that has a porous diffuser layer occlusively overlying the open end of the receptacle.
Patent CA-2957039-C (CA)
Inventor: YANG LIN
IPC: H04L27/26
Filed: 2015-09-03
Granted: 2020-12-15
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. In one aspect, an apparatus is configured to transmit user data in a first symbol of a first symbol type. The first symbol type has a first symbol duration, a first frequency bandwidth, and a first tone plan. The first tone plan includes a first valid start tone index, a first valid end tone index, and a first set of DC tones. The apparatus is further configured to transmit an LTF in a second symbol of a second symbol type. The second symbol type has a second symbol duration, a second frequency bandwidth, and a second tone plan. The second tone plan includes a second valid start tone index, a second valid end tone index, and a second set of DC tones.
Patent CA-2959503-C (CA)
Title: Method and materials for hydraulic fracturing with delayed crosslinking of gelling agents
Inventor: DAWSON JEFFREY C
IPC: C08J3/24
Filed: 2015-08-28
Granted: 2020-03-10
Abstract: A non-aqueous slurry contains a non-aqueous liquid immiscible in water (such as a hydrocarbon based oil) having dispersed therein a crosslinking agent (such as a borate crosslinking agent) and an oil-wetting surface active material. The non-aqueous slurry further contains an organophilic clay. The non-aqueous slurry, when used in an aqueous fracturing fluid, provides crosslinking delay between the crosslinking agent and a hydratable polymer, such as guar or guar derivatives. The aqueous fracturing fluid provides an enhanced fracture network after being pumped into a well.
Patent CA-2960443-C (CA)
Title: Strut linkage for a steel construction, and steel construction having a strut linkage
Inventor: DREWES STEPHAN
IPC: F03D13/20
Filed: 2015-08-21
Granted: 2019-08-20
Abstract: A strut linkage for a steel construction, such as a tower of a wind turbine, preferably of a corner post of a lattice tower, is described and illustrated. In order that high forces can be removed via the strut linkage without this causing increased stress concentrations, an excessive use of material and/or an excessive structural outlay, it is provided that a plate element is provided for arranging between, preferably load-bearing, steel construction components, and wherein at least one connection element which is connected to the plate element is provided for fastening at least one strut and/or guy of the steel construction to the steel construction components via the plate element.
Patent CA-2962801-C (CA)
Title: Track system having low vibrations
Inventor: PELLERIN JONATHAN
IPC: B62D55/108
Filed: 2015-09-29
Granted: 2021-08-24
Abstract: The present invention generally relates to vehicle and machinery in agriculture, construction, forestry, mining and powersport. It further generally relates to track systems and traction assemblies used with such vehicles. The track assembly includes components having particular features that, alone or in combination, participate in decreasing the vibrations 5 undergone by the vehicle. According to embodiments, split frames are used with suspension, tandem subassemblies, "tridem subassemblies", adjustable damping components, drive shaft openings, lowering of resulting the track band tension and rosta assemblies.
Patent CA-2964434-C (CA)
Inventor: FOSTER GERALD A
IPC: A01D41/12
Filed: 2017-04-18
Granted: 2022-07-05
Abstract: Une batteuse pour une moissonneuse-batteuse a une cage concave, ainsi quun rotor disposé dans cette dernière. Le rotor transporte les manipulateurs de matériel qui sétendent vers lextérieur depuis le rotor en direction de la cage afin de manipuler le matériel dans la cage concave pendant que le rotor tourne. Au moins une buse à air qui dirige lair vers lextérieur depuis le rotor et en direction de la cage concave est fournie. Une source dair forcé circule de lair à travers au moins une des buses à air.
Patent CA-2977195-C (CA)
Title: Systeme et procede d'elimination de dioxyde de carbone a partir d'un gaz naturel
Inventor: TANAKA YUKIO
IPC: C10L3/10
Filed: 2015-11-16
Granted: 2019-04-16
Abstract: L'invention concerne un système et un procédé permettant d'éliminer du dioxyde de carbone (CO2) à partir d'un gaz naturel grâce à quoi, lors de l'élimination du CO2 à partir du gaz naturel à l'aide d'une membrane de séparation de gaz, l'obstruction ou la détérioration de la membrane de séparation de gaz peut être empêchée même dans des conditions de surpression du gaz naturel. Après l'élimination du sulfure d'hydrogène (H2S) à l'aide d'un dispositif 10 d'élimination du H2S à partir d'un gaz naturel qui est le gaz de départ, le gaz naturel, à partir duquel a été éliminé le H2S, est comprimé à l'aide d'un compresseur 20. Ensuite, le gaz naturel ainsi comprimé est refroidi à l'aide d'un refroidisseur 22 de sorte qu'une partie du gaz est condensée. La partie condensée est éliminée par un séparateur gaz/liquide 30. Ensuite, le CO2 est éliminé du gaz naturel, à partir duquel a été éliminée la partie condensée, à l'aide d'un séparateur 40 de CO2 équipé d'une membrane de séparation 41 permettant de séparer le CO2. Le gaz naturel, à partir duquel a été éliminé le CO2, est détendu à l'aide d'un détendeur 50 qui partage un arbre d'entraînement 51 avec le compresseur 20 et, de ce fait, l'énergie est récupérée.
Patent CA-2982566-C (CA)
Title: Small watercraft launch
Inventor: IMEL DUSTIN
IPC: B63C1/12
Filed: 2017-10-16
Granted: 2023-07-18
Abstract: A small watercraft launch comprises a watercraft receiving area defined by a bottom and side walls which in combination define a cradle. Opposed launch side walls extend upwardly from the cradle side walls. At least one of the side walls defines a port to enable access to the cradle (and to a watercraft positioned in the cradle). A plurality of aligned notches extending downwardly from the top surface of the side walls on opposite sides of the port which are sized to receive an oar/paddle shaft to allow a boater to pull the small watercraft forward along the small watercraft launch. Lastly, the small watercraft launch has a connecting portion at a bottom of the outer surface of at least one of the launch side walls configured to connect the small watercraft launch to a dock member.
Patent CA-2983719-C (CA)
Title: Dispositif a portance elevee destine a un vehicule aerien
Inventor: ISOTANI KAZUHIDE
IPC: B64C3/50
Filed: 2013-03-29
Granted: 2020-04-28
Abstract: Un dispositif hypersustentateur dans un véhicule aérien est considéré comme une principale source de bruit, plus précisément pendant latterrissage. Le dispositif hypersustentateur décrit réduit le bruit aérodynamique et comprend un corps de rabat au niveau dune partie arrière dune aile principale et une section décart grandissant au niveau dune partie dextrémité en pointe : en effet, une partie dextrémité du corps de rabat dans une direction dextension du corps de rabat. La section décart grandissant augmente un écart entre la partie arrière de laile principale et une partie avant du corps de rabat dans un état dans lequel le corps de rabat est déployé. La section décart grandissant est conçue de sorte que lair circulant le long dune surface inférieure de laile principale circule à travers lécart vers une surface supérieure du corps de rabat pour affaiblir un vortex tourbillonnant dune surface inférieure du corps de rabat vers la surface supérieure du corps de rabat au niveau dune partie dextrémité en pointe du corps de rabat.
Patent CA-2983825-C (CA)
Title: Tape measure device and attachment for measuring and cutting drywall
Inventor: DEUTSCHER EDWARD
IPC: B26B29/06
Filed: 2016-04-27
Granted: 2019-10-29
Abstract: A tape measure attachment device having a securing portion shaped to receive a portion of a tape member of a tape measure, an extension member coupled to the securing portion to form a joint and disposed at a substantially perpendicular orientation to the securing portion, the extension member having an outer face, and having a tab coupled to the extension member and having an upper face defining at least one aperture, a first position along a tab translation path with the tab disposed at a substantially perpendicular orientation to the extension member and extending in a direction away from the outer face of the extension member, and a second position along a tab translation path with the tab disposed at a substantially parallel orientation to the extension member.
Patent CA-2984558-C (CA)
Inventor: FELIPE MARY JANE LEGASPI
IPC: C02F5/10
Filed: 2016-05-03
Granted: 2020-06-09
Abstract: Des dispersions de cendres de charbon dans l'eau peuvent être inhibées ou empêchées de s'entartrer et, en même temps, être inhibées ou empêchées de s'encrasser par introduction, sur ces dernières, d'un mélange d'additifs comprenant un polymère soluble dans l'eau anionique et un second polymère différent du polymère soluble dans l'eau anionique, le second polymère étant choisi parmi le groupe constitué de copolymères et de terpolymères ayant une pluralité de groupes hydrophobes.
Patent CA-2990597-C (CA)
Title: Surveillance de l'etat d'un ensemble de generation d'electricite pour des applications de fond
Inventor: SANKARAN VENKATARAMAN
IPC: E21B12/00
Filed: 2015-08-05
Granted: 2020-06-30
Abstract: La présente invention concerne un procédé et un système pour mettre en uvre la surveillance de l'état d'un outil de fond sans démontage. Un équipement d'investigation peut être installé dans un boîtier extérieur de l'outil de fond de sorte que l'équipement d'investigation soit en communication avec l'intérieur de l'outil de fond. L'outil peut être positionné dans un système d'essai fonctionnel de sorte que l'outil soit au moins partiellement confiné dans le système d'essai fonctionnel, et l'efficacité de l'outil peut être déterminée par l'actionnement du système d'essai fonctionnel. L'équipement d'investigation peut être utilisé pour effectuer des diagnostics sur l'état d'un composant interne sur l'intérieur de l'outil, et la santé de l'outil peut être prédite sur la base de l'efficacité déterminée et des diagnostics.
Patent CA-2992064-C (CA)
Title: Alkenylphenoxy-substituted 1,1-diphenylethylenes, processes for their preparation, and their use
Inventor: EVSYUKOV SERGEY
IPC: C08F222/40
Filed: 2016-09-02
Granted: 2020-03-24
Abstract: The present invention relates to compounds according to formula (I) and to heat-curable compositions based on polymaleimide resin systems comprising such compounds as co-monomers: wherein R1 is hydrogen or an alkenylphenoxy group, R2 is an alkenylphenoxy group, and R3 is hydrogen or an alkyl group with 1 to 4 carbon atoms. The present invention also relates to crosslinked resins obtainable by curing such compositions. Compounds of the present invention can be used amongst others in fields like structural adhesives, matrix resins for fiber prepregs, moulding compounds, as well as structural and/or electrical composites.
Patent CA-2992404-C (CA)
Title: Composition pharmaceutique contenant du celecoxib et du tramadol
Inventor: KIM JUNG JU
IPC: A61K31/415
Filed: 2016-06-29
Granted: 2020-03-24
Abstract: L'invention concerne un complexe contenant du célécoxib et du tramadol. L'invention est conçue de telle sorte que, même si deux ingrédients actifs différents sont préparés sous une forme posologique unique, les motifs de libération de médicament respectifs sont optimisés dans l'expression des effets synergiques par rapport à la douleur, des médicaments respectifs à travers la nouvelle prescription.
Patent CA-2999245-C (CA)
Inventor: SIMSON ANTON K
IPC: A61G7/10
Filed: 2015-09-25
Granted: 2023-03-14
Abstract: A device, for grasping a limp body, such as a paraplegic or a quadriplegic patient (19), and transferring the body to another location or moving it into a different position, comprises two pivotally connected sections (12,13), one positioned to grasp the torso portion (18), the other the pelvic one (17). The sections can be kept in line with each other or pivoted toward each other to place the patient in a seated position. Each section comprises an upper frame (14) from the opposite longitudinal edges of which extends a pair of articulated grasping members positioned to move astride the torso or pelvis of the patient. The members include series of transversal cantles which can be directed to curl inwardly toward each other and securely enwrap and grab the load. The frame and the supported patient can then be hoisted, moved and deposited into a supine or seating position. Each member includes a series of successively hinged segments tilted by pulling cables.
Patent CA-3010477-C (CA)
Title: System for automatically distributing a trading order over a range of prices
Inventor: SWEETING MICHAEL
IPC: G06Q40/04
Filed: 2006-05-19
Granted: 2022-05-31
Abstract: According to one embodiment, a system for managing electronic trading is provided. A trading order intended for a trading exchange is received from a trader, the trading order having an associated trading order price. A group of distributed trading orders is automatically generated based at least on the trading order price and a set of pre-configured distribution parameters associated with the trading order. The group of distributed trading orders is distributed over a multiple price levels. The generated group of distributed trading orders is automatically submitted to the trading exchange.
Patent CA-3018647-C (CA)
Title: Pharmaceutical composition of a farnesoid x receptor agonist and a npc1l1 receptor inhibitor, and uses thereof
Inventor: LIU XIAOYU
IPC: A61P3/10
Filed: 2017-03-24
Granted: 2021-08-24
Abstract: Disclosed is a pharmaceutical composition, comprising a first component and a second component, wherein the first component is selected from at least one of a farnesol X receptor agonist and a precursor, an active metabolite, a stereisomer, a pharmaceutically acceptable salt, an ester and a solvate thereof; and the second component is selected from at least one of a NPC1L1 receptor inhibitor and a precursor, an active metabolite, a stereisomer, a pharmaceutically acceptable salt, an ester and a solvate thereof. The composition can be used in preventing and/or treating non-alcoholic fatty liver disease, diabetes or cardiovascular disease.
Patent CA-3020683-C (CA)
Title: Electrosurgical device with vacuum port
Inventor: PEPE GREGORY
IPC: A61B18/18
Filed: 2017-04-11
Granted: 2020-10-13
Abstract: Presented are a method and apparatus for surgical procedures. An exemplary apparatus includes a body having a longitudinal axis and a connection opening at a first end of the longitudinal axis, the connection opening including an electrical connection to an electrical circuit maintained within the body and an air path extending through the longitudinal axis of the body. The apparatus further includes a tube assembly having a distal end and a mating end along a tube longitudinal axis, the tube assembly having a vacuum inlet circumscribing an electrode extending from the distal end, the vacuum inlet operable for receiving surgical smoke, the vacuum inlet fluidly connected to an air tube extending through the tube longitudinal axis, the mating end operable to be removably affixed to the connection opening thereby connecting the electrode with the electrical connection and the air path with the air tube, and a first button.
Patent CA-3025740-C (CA)
Title: Additives to reduce metal pick-up in fuels
Inventor: BARBOUR ROBERT H
IPC: C10L1/228
Filed: 2009-10-01
Granted: 2021-11-09
Abstract: The present invention relates to fuel additives, fuel additive compositions and fuel compositions, as well as a method for fueling an internal combustion engine, providing reduced metal pick-up by fuels where the compositions of the present invention contain a hydrocarbon substituted with at least two carboxy functionalities in the form of acids or at least one carboxy functionality in the form an anhydride.
Patent CA-3030669-C (CA)
Inventor: ANDRICK WILLIAM C
IPC: F16L21/02
Filed: 2019-01-18
Granted: 2021-10-05
Abstract: A gasket for concrete structures such as tunnel segments includes a gasket body having a bottom face configured to be positioned against a surface of an associated tunnel segment. First and second anchor members protrude from opposed side edges of the gasket adjacent the bottom face of the gasket. The anchor members are configured to attach the gasket to the tunnel segment during casting of a precast concrete member. The gasket body forms a groove in the concrete member and the anchor members form side channels in the groove. Should a defect be found in the original gasket, the gasket body can be removed from the groove of the concrete member relatively easily, even in the field, and a replacement gasket having corresponding anchor members can be snapped into the groove.