baber/WOPTO huggingface dataset:
Patent CA-2747870-C (CA)
Inventor: CHAMPONNOIS FRANCOIS
IPC: B08B15/04
Filed: 2009-12-23
Granted: 2013-08-27
Abstract: The invention relates to a hood for sucking up fine particles, comprising: an air intake mouth (30) comprising a crest (3b) intended to be placed close to a wall (2) or to emit fine particles, the crest (3b) defining an internal portion (31) of the hood and an external portion (32); and a suction outlet (5) intended to suck up the fine particles. The hood is characterized in that the mouth (3b) further includes an external lip (40) extending towards the suction outlet (5) and having a leading edge (41) located on the same side as the outlet (5) in relation to the crest (3b), so that, when the hood is in operation, the sucked-up air (8) undergoes no separation at the lip (40) and that an air separation zone is located only in the internal portion (31) of the hood.
Patent CA-2749660-C (CA)
Title: Dispositif portatif de test de diagnostic et procede pour son utilisation avec un dispositif electronique et une cartouche de test dans un test de diagnostic rapide
Inventor: DAVEY RYAN
IPC: G01N37/00
Filed: 2010-01-13
Granted: 2017-10-31
Abstract: L'invention concerne un dispositif portatif de test de diagnostic comprenant un orifice destiné à recevoir de façon amovible une cartouche de test, un élément relié à un dispositif électronique et des capteurs servant à détecter des données de test issues d'un échantillon biologique ou environnemental après réaction avec des réactifs incorporés à la cartouche. Le dispositif de test comprend également des algorithmes de stockage en mémoire prévus pour : être chargés sur le dispositif électronique afin d'activer un processeur de celui-ci; attendre qu'une durée prédéterminée s'écoule suite à la réaction de l'échantillon avec les réactifs; donner ensuite aux capteurs la consigne de détecter les données de test; générer des données de présentation sur la base des données de test; et présenter les données de présentation à un utilisateur à partir d'un élément de présentation du dispositif électronique. Un procédé associé comporte une étape de connexion, une étape de chargement, une étape de présentation, une étape d'insertion de la cartouche, une étape d'attente, une étape de détection et une étape de traitement du dispositif électronique.
Patent CA-2758406-C (CA)
Inventor: CHANDRA RANVEER
IPC: H04W16/14
Filed: 2010-05-28
Granted: 2018-01-09
Abstract: Functionality is described by selecting a channel in an environment in which non-privileged entities have subordinate access rights to spectrum compared to privileged entities. The functionality operates by identifying spectrum that is available to all nodes involved in communication (where the nodes are associated with non-privileged entities). The functionality then generates a suitability assessment for each candidate channel within the available spectrum. The functionality selects a channel having the most desirable suitability assessment.    The functionality can form a suitability assessment for a candidate channel of arbitrary width, e.g., by combining suitability assessments associated with constituent spectrum units within the candidate channel.
Patent CA-2759526-C (CA)
Inventor: FONG MO-HAN
IPC: H04W28/04
Filed: 2010-04-21
Granted: 2017-03-28
Abstract: In order to minimize the control signaling overhead asso-ciated with transmitting CQI data from mobile stations to base stations in wireless communication networks supporting MU-MIMO, the CQI  dur-ing MU-MIMO operation is estimated based on SU-MIMO CQI data, mobile station geometry data, and mobile station PMI (Precoding Matrix Index) data. More particularly, the base station maintains and updates a knowledge pool that correlates geometry data and learned impact of inter-fering precoder data to degradation of CQI values responsive to switching from SU-MIMO operation to MU-MIMO operations. Then, when the base station switches from SU-MIMO operation to MU-MIMO  opera-tion, it consults the knowledge pool to predict the degradation in CQI  and subtracts them from the known, pre-switching SU-MIMO CQI feedback data for each relevant mobile station to predict the post-switching MU--MIMO CQIs for that mobile station.
Patent CA-2760930-C (CA)
Inventor: AGAR JORAM
IPC: E21B47/00
Filed: 2010-05-04
Granted: 2015-11-03
Abstract: The present disclosure provides a flow meter including a vibrating element configured to be inserted in a measured fluid; a driver circuit to vibrate the vibrating element in its natural frequency of oscillation; one or more additional technology flow meters configured to measure an additional property of the fluid; a data acquisition circuit configured to measure signals effected by the flow of a multi-phase fluid; and a computer suitable to solve non-linear simultaneous equations. The fluid may include gas, oil and/or water. The fluid may also include solids.
Patent CA-2765030-C (CA)
Title: Triazine derivatives and their therapeutical applications
Inventor: TAO CHUNLIN
IPC: C07D417/12
Filed: 2010-06-09
Granted: 2015-10-27
Abstract: Methods of using the compound below to modulate protein kinases and for treating diseases and conditions mediated by protein kinases. (see formula I)
Patent CA-2767206-C (CA)
Inventor: MATSUDA HIROSHI
IPC: C22C38/04
Filed: 2010-07-28
Granted: 2015-06-16
Abstract: Disclosed is a high-strength steel sheet having excellent processability and a tensile strength of 980 MPa or more. The high-strength steel sheet has the following composition (in mass%): C: 0.1 to 0.3% inclusive, Si: 2.0% or less, Mn: 0.5 to 3.0% inclusive, P: 0.1% or less, S: 0.07% or less, Al: 1.0% or less, and N: 0.008% or less, with the remainder being Fe and unavoidable impurities. The steel structure of the high-strength steel sheet comprises 50% or more of martensite, 50% or less (including 0%) of ferrite, 10% or less (including 0%) of bainite, and 10% or less (including 0%) of residual austenite. In the high-strength steel sheet, the half width in the degree distribution of the nano-hardness obtained by the measurement of the hardness distribution of the martensite is 2.0 GPa or more, and the steel sheet has a tensile strength of 980 MPa or more.
Patent CA-2769218-C (CA)
Title: Cabine d'excavatrice avec champ de vision ameliore
Inventor: HOBENSHIELD LANE C
IPC: E02F9/16
Filed: 2010-09-01
Granted: 2017-08-01
Abstract: L'invention concerne une cabine d'excavatrice configurée de façon à avoir un champ de vision amélioré pour trois passagers. L'assise est assurée pour un opérateur, un formateur, et un stagiaire. Les personnes assises dans ces trois sièges ont des lignes de visée sensiblement similaires. La cabine d'excavatrice est conçue de telle sorte que le siège de l'opérateur et le siège du formateur sont orientés vers une fenêtre d'observation frontale. Le siège du formateur est monté derrière le siège de l'opérateur et est rétractable. Les points d'évacuation et l'allée centrale sont assez larges pour accueillir une civière ou un brancard en cas d'urgence.
Patent CA-2774334-C (CA)
Title: Stackable container
Inventor: EBLE RAYMOND C
IPC: B65D21/032
Filed: 2012-04-16
Granted: 2018-11-06
Abstract: A container which includes a recessed portion and a complimentary top and base of generally undulating design which allow for a stack of such containers to be arranged where the neck of a lower container is placed within the recessed portion of an upper container and the base of the upper container contacts the top of the lower container. The container stack can then be extended to comprise multiple stacks which are positioned on a shipping pallet to provide for improved transportation efficiency of palletized containers.
Patent CA-2775596-C (CA)
Title: Vehicle outrigger and stabilized vehicle using same
Inventor: ST-YVES JEAN-FRANCOIS
IPC: B60S9/02
Filed: 2012-04-18
Granted: 2019-07-30
Abstract: An outrigger is disclosed for stabilizing a wheeled vehicle having an extensible service equipment mounted to a chassis thereof. The outrigger is deployable between a stowed and a deployed position where a foot of a telescopic leg assembly comes into contact with the ground thus stabilizing the vehicle. The telescopic leg assembly is mounted to the chassis of the vehicle such that travel of the foot is initially in a horizontal direction with no downward component followed subsequently by travel in a substantially vertical direction with limited horizontal movement such that when the foot comes into contact with the ground, lateral forces are limited. There is also disclosed a stabilized wheeled vehicle comprising opposed pairs of outriggers.
Patent CA-2776431-C (CA)
Inventor: WILLIS MITCHELL JAMES
IPC: B01J23/02
Filed: 2010-09-29
Granted: 2017-03-28
Abstract: A metal trap particle used for passivation of metals during FCC cracking comprises a calcined spray dried particle formed from kaolin, magnesium oxide or magnesium hydroxide and calcium carbonate. The metal trap particle contains at least 10 wt.% magnesium oxide which improves metals passivation during FCC cracking.
Patent CA-2777198-C (CA)
Title: Use of toll-like receptor and agonist for treating cancer
Inventor: GUDKOV ANDREI V
IPC: A61P35/00
Filed: 2010-10-06
Granted: 2018-07-24
Abstract: The present invention is directed to methods and agents used for treating cancer or infectious diseases by providing toll-like receptors such as toll-like receptor 5 (TLR-5) in combination with providing a toll-like receptor agonists such as flagellin resulting in a cis and in-trans effect that recruits cells involved in both the innate (cis effect) and adaptive (trans effect) immune response to specifically kill cancer cells and cells infected with a pathogen via the NF-?B apoptosis pathway.
Patent CA-2777448-C (CA)
Title: Compositions for controlling varroa mites in bees
Inventor: SELA ILAN
IPC: A61P33/14
Filed: 2010-10-14
Granted: 2023-02-28
Abstract: An isolated nucleic acid agent is disclosed comprising a nucleic acid sequence which downregulates expression of a gene product of a Varroa destructor mite. Compositions comprising same and uses thereof are also disclosed.
Patent CA-2778993-C (CA)
Title: Cellule memoire a double puits, a canaux partages et programmable une seule fois
Inventor: KURJANOWICZ WLODEK
IPC: G11C17/08
Filed: 2010-10-29
Granted: 2013-03-19
Abstract: La présente invention concerne une cellule mémoire programmable une seule fois, dotée de deux puits destinés à améliorer la rupture diélectrique tout en limitant les fuites de courant. La cellule mémoire est fabriquée au moyen d'un procédé CMOS classique utilisé pour le circuit principal et le circuit I/O (entrée/sortie). Une cellule mémoire à deux transistors ayant un transistor d'accès et un dispositif anti-fusible, ou une cellule mémoire à un seul transistor 100 ayant un oxyde de grille double épaisseur 114 et 116, sont formées dans deux puits 102 et 104. Ces deux puits sont de type opposé, l'un pouvant être un puits de type N 102 tandis que l'autre peut être un puits de type P 104. Le dispositif anti-fusible est formé avec un oxyde de grille mince et dans un puits similaire à celui qui est utilisé pour le circuit principal. Le transistor d'accès est formé avec un oxyde de grille épais et dans un puits similaire à celui qui est utilisé pour le circuit I/O.
Patent CA-2783250-C (CA)
Title: Led lighting architecture incorporating a voltage converter
Inventor: BRIGGS GERALD EDWARD
IPC: H05B37/02
Filed: 2012-07-12
Granted: 2019-04-02
Abstract: A lighting apparatus that may comprise a voltage converter operable to supply a current to at least two LED channels coupled between a high voltage rail and a low voltage rail coupled to the voltage converter output is disclosed. The LED channels may be operated to selectively allow a current to flow through them. The lighting apparatus may also have a control module operable to control the total current from the voltage converter and the current through each of the LED channels. The control module may also be operable to set the respective control signals to maintain a constant total current from the voltage converter while permitting aspects of the light output including, the intensity, colour, and colour temperature to be set and varied. Additionally, the control module may be operable to synchronize the various control signals, obtain a representative sample of the current through the voltage converter, and operate in different modes.
Patent CA-2785996-C (CA)
Title: Sr-bi as a predictor of human female infertility and responsiveness to treatment
Inventor: RODRIGUEZ ANNABELLE
IPC: A61K38/17
Filed: 2010-12-07
Granted: 2021-04-13
Abstract: Methods of diagnosis and treatment of diseases and disorders related to de novo synthesis of cholesterol, based on allelic variants of the scavenger receptor class B type I receptor, and kits for use therein.
Patent CA-2786015-C (CA)
Inventor: BAKER FREDERICK
IPC: F16L55/045
Filed: 2011-02-04
Granted: 2016-05-17
Abstract: A water hammer mitigation device (100) includes an inlet (102), an outlet (104), an expansion housing (106), and a deflector (136). The inlet (102) receives fluid from a source. The outlet (104) passes the fluid to a destination. The expansion housing (106) is disposed between the inlet (102) and the outlet (104). The expansion housing (106) defines an internal expansion chamber (132) having an expansion volume sufficient to hold a plurality of volume units of the fluid. Each volume unit is defined by a fluid flow volume over a duration of time. The deflector (136) is disposed within the expansion chamber (132). The deflector (136) substantially redirects a backward energy pulse, which enters the expansion chamber (132) through the outlet (104), away from the inlet (102).
Patent CA-2790092-C (CA)
Inventor: GONZALEZ CHRISTIAN
IPC: F24D3/00
Filed: 2011-02-17
Granted: 2016-11-22
Abstract: A water pump controlled by a microcontroller and operated to pump hot water for specific recirculation periods during a multi-day cycle. The recirculation periods are determined from hot water usage data logged by the microcontroller during a logging period occurring in the previous multi-day cycle. A preferred cycle is during a seven-day, or one-week, period.
Patent CA-2790135-C (CA)
Title: Aerodynamic trimmer head for use in flexible line rotary trimmers
Inventor: PROULX RICHARD A
IPC: A01D34/63
Filed: 2011-03-01
Granted: 2015-02-24
Abstract: An aerodynamic trimmer head for use in flexible line rotary trimmers having a plurality of aerodynamic elements defined by the upper and lower head surfaces that during rotation of the head, draw air downwardly about the trimmer drive mechanism onto the upper head surface and move the air outwardly from the head into the plane of the extended cutting line and at forward inclination in the direction of rotation. The downwardly moving air cools the trimmer drive mechanism and the outwardly and forwardly moving air reduces the drag on the head and the extended cutting line. The aerodynamic elements preferably include a plurality of troughs extending downwardly and forwardly along the upper head surface, a perimeter surface for deflecting air moved by the troughs into a generally horizontally extended zone of moving air about the extended cutting line and a plurality of dimples formed in a lower surface of the head.
Patent CA-2790178-C (CA)
Inventor: DRACOPOULOS JOHN
IPC: B32B11/00
Filed: 2011-02-16
Granted: 2018-08-21
Abstract: The invention includes a microbe-mitigating architectural barrier that includes a barrier forming material, and at least one biocide. The harrier forming material may be a bitumen product, an elastomeric polymer and combinations thereof. The microbe-mitigating architectural barrier may be formed by applying an emulsion composition directly to an architectural surface, or it may be preformed and adhered or otherwise secured to the architectural surface in the form of a sheet or film. The invention also includes architectural assemblies and/or building envelopes that include the microbe-mitigating barrier. Related methods include a method of preparing an architectural barrier that includes: (a) preparing an emulsion that comprises a barrier forming material chosen from a bitumen product, an elastomeric polymer and combinations thereof, and at least one biocide, (b) applying the emulsion to at least one architectural surface, and (c) drying and/or curing the emulsion to form a barrier.
Patent CA-2790840-C (CA)
Inventor: GUPTA D V SATYANARAYANA
IPC: E21B43/22
Filed: 2011-03-07
Granted: 2014-12-02
Abstract: Un fluide de traitement du puits contenant du galactomannane boré peut être utilisé pour isoler une zone de production dans un puits doté de zones de production multiples. Le fluide est particulièrement utile dans le traitement de puits contenant un système d'isolation mécanique par zones dans la zone productrice présentant un intérêt. Le fluide est pompé dans le puits sous une forme substantiellement non hydratée. Le fluide de traitement du puits est par conséquent hautement efficace dans le scellement préférentiel ou le blocage préférentiel de zones de production dans la formation, puisque l'hydratation retardée du fluide peut être contrôlée pendant jusqu'à plusieurs heures.
Patent CA-2792016-C (CA)
Inventor: BOUDREAUX CHAD P
IPC: A61B17/29
Filed: 2012-10-05
Granted: 2020-06-09
Abstract: A surgical instrument having a transmission assembly, a transducer, and a handle assembly is configured for coupling the transmission assembly to the handle assembly using a locking mechanism. The locking mechanism is operable to restrict the rotational movement of an actuator coupling member and the transducer relative to the handle assembly. The locking mechanism may also be operable to lock a trigger of the handle assembly in a first position. An inner tubular actuating member of the transmission assembly may be threadably attachable to the actuator coupling member or the actuator coupling member may include a latching mechanism to couple to a flared portion of the inner tubular actuating member. A waveguide of the transmission assembly may also be threadably attachable to the transducer. In one alternative, the trigger may be configured to operate the locking mechanism, either in the first position or when pivoted distally to a third position.
Patent CA-2795502-C (CA)
Title: Systeme de detection d'obliquite et / ou d'affaiblissement d'un element a surface de commande
Inventor: THOMAS GLYNN
IPC: B64D45/00
Filed: 2011-03-23
Granted: 2018-06-12
Abstract: La présente invention se rapporte à un système de détection d'obliquité et/ou d'affaiblissement d'un élément à surface de commande qui combine un système câble (168, 178) relié à des transducteurs de déplacement (120) par l'intermédiaire de pièces de raccordement mécaniques (114, 116) reliant la structure d'aile fixe (102) aux éléments à surface de commande (106, 112).
Patent CA-2795788-C (CA)
Inventor: FIELD GRANT ANDREW
IPC: F04B49/08
Filed: 2011-04-19
Granted: 2017-09-12
Abstract: Air compressor systems, upgrade kits, computer readable medium, and methods for controlling an air compressor for improved performance. The methods may include receiving a working air requirement; determining an estimated air pressure of the air compressor to deliver the working air requirement; measuring a pressure of the air compressor; comparing the measured pressure with the calculated estimated air pressure; if the measured pressure of the air compressor is greater than the determined estimated air pressure by a predetermined greater amount, then decreasing an output control of the air compressor; and if the measured pressure of the air compressor is less than the calculated estimated air pressure by a predetermined lesser amount then increasing the output control of the air compressor. The air compressor may be controlled based on a measured pressure of delivered working air. An oil control system may shut off oil to parts of the air compressor.
Patent CA-2799008-C (CA)
Title: Procede pour stabiliser un flux video a l'aide de capteurs de position sur l'appareil
Inventor: O'NEILL CONOR MICHAEL
IPC: H04N5/335
Filed: 2012-12-18
Granted: 2016-02-09
Abstract: Un dispositif vidéo est fourni. Le dispositif vidéo comprend un capteur pour déterminer une quantité de mouvement du dispositif vidéo, un composant de mémoire pour stocker des renseignements liés à la vidéo, et un processeur pour recevoir des renseignements sur le mouvement provenant du capteur et pour interrompre la communication de renseignements liés à la vidéo au composant de mémoire lorsque les renseignements de mouvement indiquent que laccélération du dispositif vidéo excède un seuil.
Patent CA-2800268-C (CA)
Title: Procede de tetramerisation d'ethylene continu
Inventor: ZORICAK PETER
IPC: C07C2/36
Filed: 2012-12-21
Granted: 2020-02-25
Abstract: Il est décrit un procédé en flux continu doligomérisation déthylène à laide dun catalyseur au chrome comportant un ligand phosphore-azote-phosphore (« P-N-P »), ledit procédé permettant dobtenir une sélectivité élevée pour le tétramère souhaité (1-octène) avec une production réduite de coproduits oligomères en C10+. Les procédés dart antérieur qui maximisent lactivité du catalyseur ont comparativement procuré une mauvaise sélectivité pour le produit. Plus précisément, la production de plus grandes quantités doligomères en C10+ a été observée dans des conditions maximisant lactivité. Le procédé du présent mode de réalisation résout ce problème par le biais dune faible concentration de catalyseur et dune limitation de la concentration doctène dans le réacteur.
Patent CA-2801477-C (CA)
Inventor: BRAHMBHATT VISHAL RUGNATHBHAI
IPC: C10J3/72
Filed: 2013-01-10
Granted: 2018-10-23
Abstract: Les modes de réalisation divulgués concernent des systèmes de désaération dun flux deau de puisard à laitier produit par un gazéificateur. Par exemple, dans un mode de réalisation, un système comprend un ballon de flashing possédant une première entrée conçue pour introduire un premier fluide dans le ballon de flashing, dans lequel le ballon de flashing est conçu pour refléter le premier fluide pour produire une première vapeur instantanée, une seconde entrée conçue pour introduire un flux provenant dun puisard à laitier dans le ballon de flashing, dans lequel le flux provenant du puisard à laitier comprend un mélange dun fin laitier de gazéification, doxygène dissous (O2) et deau. Un contacteur gaz-liquide dans le ballon de flashing est conçu mettre en contact le flux provenant du puisard de laitier avec la première vapeur instantanée pour permettre à la première vapeur de désaérer le flux du puisard de laitier. Une première sortie du ballon est conçue pour produire une décharge supérieure comprenant la première vapeur instantanée et de loxygène provenant du flux du puisard à laitier.
Patent CA-2805450-C (CA)
Title: Ngl recovery from natural gas using a mixed refrigerant
Inventor: CURRENCE KEVIN L
IPC: C10L3/12
Filed: 2013-02-08
Granted: 2020-02-25
Abstract: An NGL recovery facility for separating ethane and heavier (C2+) components from a hydrocarbon-containing feed gas stream that utilizes a single, closed-loop mixed refrigerant cycle. The vapor and liquid portions of the feed gas stream are isenthalpically flashed and the resulting expanded streams are introduced into the NGL recovery column. Optionally, a second vapor stream can be flashed and then introduced into the recovery column at the same or lower separation stage than the flashed liquid stream. As a result, the NGL recovery facility can optimize C2+ recovery with compression costs.
Patent CA-2805468-C (CA)
Inventor: GRIESS KENNETH HARLAN
IPC: B32B3/18
Filed: 2011-06-22
Granted: 2016-09-13
Abstract: A composite structure comprises stacked sets of laminated fiber reinforced resin plies and metal sheets. Edges of the resin plies and metal sheets are interleaved to form a composite-to-metal joint connecting the resin plies with the metal sheets.