baber/WOPTO huggingface dataset:
Patent CA-2706248-C (CA)
Inventor: VOLCHKO SCOTT J
IPC: F16L5/00
Filed: 2010-06-01
Granted: 2017-03-21
Abstract: A joint for a fluid line of a vehicle for conveying a fluid through a vehicle frame member includes a unitary body having a first end adapted for engagement to a first fluid conduit and a second end adapted for engagement to a second fluid conduit. The body is sized to span between first and second walls of the vehicle frame member. A bore extends axially through the body and fluidly connects the first and second fluid conduits. The joint includes at least one connector configured to engage the vehicle frame member for releasably mounting the joint to the vehicle frame member.
Patent CA-2711056-C (CA)
Inventor: TASSO ANDREA
IPC: C07C1/06
Filed: 2008-12-29
Granted: 2016-08-30
Abstract: L'invention porte sur un procédé pour maintenir la stabilité des performances d'un catalyseur pour une réaction de Fischer-Tropsch, effectuée dans un réacteur à colonne à bulles comprenant une bouillie sous un système triphasé, qui comprend les opérations consistant à augmenter progressivement le rapport PH20/PH2 et le rapport PH20/Z, pendant la phase de démarrage, avec Z = P0 (T/T1)4 e-(K2/(tK3)) de 0,4 à 0,8, pendant une période de temps non inférieure à 100-150 heures et non supérieure à 200-300 heures et, à la fin de la phase de démarrage, à maintenir les rapports PH20/PH2 et PH20/Z sensiblement égaux ou inférieurs à 0,8.
Patent CA-2715112-C (CA)
Inventor: ABRAMOVICH HAIM
IPC: E01B26/00
Filed: 2008-12-04
Granted: 2013-08-13
Abstract: The present invention relates to apparatus, system, and method for power harvesting from railroads using piezoelectric generators. One embodiment of the invention provides a system comprising a plurality of piezoelectric devices, each embedded in a recess in the railroad sleeper under the rail, wherein the piezoelectric device comprises a plurality of piezoelectric rods embedded in a matrix, for example made of epoxy binder. Another embodiment of the invention provides a system comprising a plurality of piezoelectric devices attached to railroad rails. The piezoelectric devices are configured to produce electrical power when a train traverses their locations. The system may further comprise a power conditioning unit and electrical conductors connecting the piezoelectric devices to the power conditioning unit.  Harvested energy may be used locally in proximity to the energy generation location, stored for later use, or transferred to be used in remote location.
Patent CA-2718397-C (CA)
Inventor: OLEFJORD INGEMAR
IPC: H01L21/3063
Filed: 2009-03-12
Granted: 2015-11-24
Abstract: This invention relates to a method for texturing a silicon surface and silicon wafers made by the method, where the method comprises immersing the wafers in an alkaline solution at pH > 10, and applying a potential difference between the wafer and a platinum electrode in the electrolyte in the range of + 10 to +  85 V.
Patent CA-2723733-C (CA)
Title: Spatial interference mitigation for wireless communication
Inventor: GOROKHOV ALEXEI Y
IPC: H04L25/02
Filed: 2009-05-15
Granted: 2014-10-28
Abstract: Techniques for transmitting and receiving data with spatial interference mitigation in a wireless network are described.  n one design of transmitting data with spatial interference mitigation, a first station (e.g., a cell) may receive spatial feedback nformation (SFI) from a second station (e.g., an interfered UE) that is not communicating with the first station. The second station may also receive precoding information from a third station (e.g., a served UE). The first station may send a data ransmission to the third station based on the precoding information and the SFI in order to reduce interference to the second station. In one design, the SFI may include spatial nulling information. The first station may send the data transmission based on the spatial nulling information to steer the data transmission in a direction away from the second station.
Patent CA-2726904-C (CA)
Inventor: BELLUSSI GIUSEPPE
IPC: C10G45/04
Filed: 2009-06-08
Granted: 2018-02-13
Abstract: Catalytic system which can be used in processes for the hydroconversion of heavy oils by means of hydrotreatment in slurry phase, characterized in that it comprises: a catalyst, having the function of hydrogenating agent, containing MoS2 or WS2 or mixtures thereof in lamellar form or an oil-soluble precursor thereof; a co-catalyst, having nanometric or micronic particle-sizes, selected from cracking and/or denitrogenation catalysts. The co-catalyst preferably consists of zeolites having small-sized crystals and with a low aggregation degree between the primary particles, and/or oxides or sulfides or precursors of sulfides of Ni and/or Co in a mixture with Mo and/or W.
Patent CA-2727483-C (CA)
Inventor: NOGUCHI TAKAHIRO
IPC: H04B3/02
Filed: 2011-01-11
Granted: 2017-08-01
Abstract: Provided is a short-circuit isolator capable of earlier detection of recovery from short circuit of a disconnected line and reconnecting the line. The short-circuit isolator includes: a switch (SWB) for switching a connection state between a primary signal line and a secondary signal line; a short- circuit monitor circuit (B) which is connected to a primary wiring of the switch (SWB) through a resistor (RB3) as a current limiting section and connected to a secondary wiring of the switch (SWB), for detecting short circuit when a voltage of the secondary signal line is lower than a short-circuit detection threshold and detecting recovery from the short circuit when the voltage of the secondary signal line is higher than a short-circuit recovery threshold which is a voltage value lower than the short-circuit detection threshold after the short circuit is detected; and a switch control section (B) for turning off the switch (SWB) when the short circuit is detected by the short-circuit monitor circuit (B) and turning on the switch (SWB) when the recovery from the short circuit is detected by the short-circuit monitor circuit (B).
Patent CA-2727913-C (CA)
Title: Mold and molding manufacturing method
Inventor: YAMAMOTO SATOSHI
IPC: B22C9/06
Filed: 2009-06-19
Granted: 2014-11-18
Abstract: An object of the present invention is to increase the life of a mold when manufacturing a molding by a semimolten die casting method or a semisolid die casting method. The mold comprises a first groove part and a second groove part. The first groove part extends with a constant length or a constant width from a center part to an outer circumferential part. The second groove part extends from a terminal end of the first groove part on the outer circumferential part side and merges with any portion of the first groove part.
Patent CA-2732028-C (CA)
Inventor: SALA CARLOS
IPC: C12N15/55
Filed: 2009-07-30
Granted: 2017-12-12
Abstract: Sunflower plants having increased resistance to herbicides relative to wild-type sunflower plants are provided. These plants contain a new genetic mutation in the AHAS gene which confers broad-spectrum resistance to AHAS-inhibiting herbicide. An herbicide-tolerant sunflower crop production system and new and powerful weed control option for sunflower growers are provided.
Patent CA-2735840-C (CA)
Title: Ballonnet medical multicouche
Inventor: CHEN JOHN J
IPC: A61L29/14
Filed: 2009-08-03
Granted: 2017-09-12
Abstract: L'invention concerne un ballonnet médical expansible comprenant une couche interne constituée d'un copolymère poly(éther-bloc-amide) et une couche externe constituée d'un polyamide. Le ballonnet médical selon l'invention présente une résistance à l'éclatement supérieure à 50 000 psi. L'invention concerne également des procédés de fabrication et d'utilisation associés.
Patent CA-2737763-C (CA)
Title: Compositions polymeres biocompatibles separees en phase pour des utilisations medicales
Inventor: BRANDOM DON K
IPC: C08L69/00
Filed: 2009-10-11
Granted: 2019-04-09
Abstract: L'invention concerne diverses compositions polymères biocompatibles séparées en phase. Dans des modes préférés de réalisation, les polymères sont biorésorbables et/ou biodégradables, et présentent des propriétés mécaniques souhaitables, telles qu'une résistance à la fracture et/ou à la fatigue, qui auparavant n'étaient pas des critères de conception de première importance pour de tels polymères. Les compositions polymères sont utiles dans diverses applications médicales, telles la fabrication de dispositifs médicaux.
Patent CA-2740944-C (CA)
Inventor: LEACH JOHN
IPC: A01M21/00
Filed: 2011-05-19
Granted: 2013-04-16
Abstract: Apparatus for killing unwanted vegetation using heated water comprises a refillable compressed air tank, a refillable water tank, a shut- off valve operably installed on a connection conduit between the compressed air tank and the water tank for select opening and closing of the conduit to respectively allow and prevent flow between the tanks, a flexible hose connected to the water tank, an applicator wand connected to the flexible hose opposite the water tank and comprising a rigid delivery conduit terminating at a discharge end of the applicator wand and a normally closed control valve on the applicator wand to selectively and temporarily open to control discharge of heated water from the water tank under air pressure from the air tank. The apparatus is used to inject heated water beneath a spot of ground surface from which unwanted vegetation has emerged
Patent CA-2741267-C (CA)
Inventor: JAGOW SCOT
IPC: A01C7/08
Filed: 2011-05-27
Granted: 2013-10-15
Abstract: An air distribution apparatus has a manifold body, and ports defined through walls thereof, with a delivery conduit connected to each port. A port valve is configured to connect and disconnect the delivery conduit to the interior of the manifold body. A supply conduit delivers a product air stream with agricultural products entrained therein to the interior of the manifold body. The supply conduit extends vertically up from the manifold to a curved elbow and then extends horizontally from the elbow. An exhaust orifice is defined in the inner radius of the elbow. When an exhaust valve is open, a selected flow of pressurized air flows from the supply conduit through the exhaust orifice. The port valve and exhaust valve are controlled such that when the port valve closes, the exhaust valve opens. The exhaust air can be directed into the delivery conduits to clear product therefrom.
Patent CA-2742026-C (CA)
Title: Applicateur de teinture
Inventor: DECARR GARY ALLAN
IPC: B05C17/10
Filed: 2011-06-03
Granted: 2019-01-22
Abstract: Un applicateur de teinture comprenant un cadre de tampon, un ensemble poignée fixé à une face inférieure de celui-ci, et un tampon applicateur, ce dernier présentant une fente permettant la rétraction et lextension dun cadre de lame dapplicateur et dun tampon de lame dapplicateur fixé afin de permettre à la fois de teindre le dessus de planches de platelage généralement planes ayant des interstices entre elles et les côtés de celles-ci par lintermédiaire de lextension et de la rétraction du cadre de lame dapplicateur et du tampon de lame dapplicateur.
Patent CA-2743362-C (CA)
Inventor: HUANG MING YU
IPC: C08L13/00
Filed: 2011-06-16
Granted: 2013-04-09
Abstract: A packer unit to be used in an annular blowout preventer. The packer unit includes an elastomer body including a compound of a carboxylated nitrile rubber (XNBR) base polymer having a polymer chain, and a quantity of fluorine atoms attached to the polymer chain. The compound includes between 50 and 60% XNBR, between 25 to 35% carbon black, and the rest includes other materials. The quantity of fluorine atoms displaces at least an equal quantity of hydrogen atoms from the polymer chain when the elastomer body is fluorinated.
Patent CA-2746259-C (CA)
Title: Trepan aleseur verrouillable
Inventor: MACKENZIE ALAN
IPC: E21B7/28
Filed: 2011-07-18
Granted: 2018-06-26
Abstract: Un outil de fond de trou comprend un corps, un élément de coupe déployable fonctionnel pour coopérer avec un élément de came actionné hydrauliquement et un verrou délément de coupe. Le verrou est configurable pour être activé en fond de trou pour limiter le mouvement de lélément de came par rapport au corps et empêcher le déploiement de lélément de coupe.
Patent CA-2748048-C (CA)
Inventor: IMAMURA KIMIHIKO
IPC: H04W28/18
Filed: 2009-08-06
Granted: 2014-12-02
Abstract: A method for selecting an uplink modulation scheme may include receiving downlink control information (DCI). The format of the DCI may be decoded. The uplink modulation scheme may be determined according to the format of the DCI. The uplink modulation scheme may be selected. An uplink signal may be transmitted according to the uplink modulation scheme. A user equipment (UE) that is configured for selecting an uplink modulation scheme may be used. A base station that is config-ured for selecting an uplink modulation scheme in a wireless communications system may also be used.
Patent CA-2749119-C (CA)
Inventor: STAMPS FRANK B
IPC: B64C27/32
Filed: 2009-01-19
Granted: 2014-05-27
Abstract: A blade-pitch control system has a swashplate configured for continuous rotation with an associated rotor and mast, and at least one link connects the swashplate to each blade of the rotor. The swashplate provides for collective control of the pitch angle of the blades through selective rotation of the swashplate about a swashplate axis while the swashplate is rotating with the rotor and mast. The system can be configured to provide for cyclic control of the pitch angle of the blades through planar translation of the swashplate or through tilting of the swashplate about axes generally perpendicular to the swashplate axis.
Patent CA-2758209-C (CA)
Title: Pale d'eolienne et procede de construction
Inventor: BEDI SANJEEV
IPC: F03D1/06
Filed: 2010-04-13
Granted: 2017-06-27
Abstract: L'invention concerne une pale d'éolienne comprenant un certain nombre de segments fixés l'un à l'autre bout à bout dans une disposition préétablie de sorte que les sous-ensembles de recouvrement respectifs coopèrent pour former une surface sensiblement lisse de la pale d'éolienne. Chaque segment comprend un certain nombre de tubes de fibres s'étendant respectivement sur des longueurs prédéterminées du segment, les tubes de fibres étant respectivement latéralement espacés l'un de l'autre de sorte que des espaces sont formés entre eux. Le segment comprend également un sous-ensemble de recouvrement prenant au moins partiellement appui sur les tubes de fibres et définissant au moins partiellement une cavité intérieure.
Patent CA-2762397-C (CA)
Title: Actionneur lineaire et sa methode d'exploitation
Inventor: KOPECEK JOSEPH THOMAS
IPC: F16B7/10
Filed: 2011-12-15
Granted: 2018-04-17
Abstract: Lactionneur linéaire décrit comprend un boîtier, un élément de sortie linéaire et un ensemble de verrouillage rotatif. Lélément de sortie linéaire comprend une rainure radiale et est axialement mobile à partir dune position rétractée dans le boîtier. Lensemble de verrouillage rotatif est empêché deffectuer un mouvement axial dans le boîtier et comprend un rotor et un verrou. Le rotor est en mesure de tourner dune première à une deuxième position. Lorsque lélément de sortie linéaire est en position rétractée, le rotor entoure la rainure radiale. Lorsque le rotor tourne à la première position, le verrou vient en prise avec la rainure radiale et empêche le mouvement axial de lélément de sortie depuis la position rétractée.
Patent CA-2762891-C (CA)
Inventor: NEMET YARON
IPC: G01K11/12
Filed: 2009-12-09
Granted: 2017-05-23
Abstract: Providing an indication of threshold exceedance, including a first barcode including a first set of areas including an uncolored area, positioned between bars of the first barcode when the first barcode is in a first readable state prior to exceedance of the threshold, and a second barcode including a second set of areas including an uncolored area, positioned at locations of bars of the second barcode which appear only when the second barcode is in a second readable state following exceedance of the threshold, the second barcode in a second unreadable state prior to exceedance of the threshold. As the second set being uncolored, more than a single narrow barcode bar is missing from the at least a second barcode. Upon exceedance the first barcode becoming unreadable and the second barcode becoming readable as the result of coloring of the second set of areas.
Patent CA-2763680-C (CA)
Inventor: PERSHIKOVA ELENA MIKHAILOVNA
IPC: C09K8/80
Filed: 2007-12-10
Granted: 2015-08-25
Abstract: This invention relates to the oil and gas industry, in particular, to methods affecting the formation productivity at the oil and gas production stage. A method for fracture propping in a subsurface layer, which ensures a reliable protection of wells from the proppant carryover from the fracture, has been proposed. According to the proposed method, a fracturing fluid is mixed with a propping agent and granulated binding material with a length-to-width ratio of less than or equal to 10; thereafter, a formation fracturing process is implemented. Then, the granulated binding material hardens and forms a homogenous firm mass with the propping agent, which impedes the closing of the fracture and precludes proppant carryover from the fracture. Or, a fracturing fluid composition obtained by mixing a propping agent with a binding compound in the form of a powder whose size varies from about 1 to about 500 µm. A gravel-packed filter is then constructed; the said filter is based on the application of the working fluid comprising a propping filler and granulated binding component with a length-to-width ratio of less than or equal to 10, or comprising a propping filler and a binding compound in the form of a powder with a size varying from about I to about 500 microns.
Patent CA-2765103-C (CA)
Inventor: SIVARAJAN RAMESH
IPC: C04B35/532
Filed: 2010-06-08
Granted: 2019-12-31
Abstract: A bipolar plate for fuel cells includes a flow plate having a first surface for the introduction of hydrogen fuel gas and water vapor and a second surface for the introduction of an oxygen containing gas, wherein at least a portion of the first and/or second surface comprises a nanostructured carbon material (NCM) coating deposited thereon, said coating having a thickness of 1 nm to 5 µm.
Patent CA-2768536-C (CA)
Title: Un dispositif de conception de page avec contraintes de personnalisation
Inventor: AMAN NAIMA
IPC: G06F9/44
Filed: 2012-02-21
Granted: 2015-09-15
Abstract: Système de conception de page qui répond à un besoin : celui de permettre de la souplesse lors de la conception et de la personnalisation des interfaces utilisateur graphique, pour des applications. Linterface utilisateur graphique comprend des pages et des groupes daffichage dans chaque page, et le système de conception de page permet que chaque page individuelle soit modifiée pour répondre aux besoins dun client particulier. Pour éviter que les pages sécartent trop de leur but fondamental, le système de conception de page guide et contraint les modifications apportées à chaque page. Plus particulièrement, le système de conception de page contraint la personnalisation de chaque groupe daffichage selon des définitions établies déléments dinterface utilisateur graphique admissibles, qui sont appropriés pour chaque page, de même que chaque groupe daffichage déléments dans la page.
Patent CA-2774180-C (CA)
Inventor: EMERY FRANKLIN T
IPC: H02K3/30
Filed: 2010-05-25
Granted: 2015-11-17
Abstract: A wrapped stator coil for use in a generator. The wrapped stator coil includes an electrical conductor bar, a laminate tape structure, and a conductive structure. The laminate tape structure is disposed about the electrical conductor bar and includes an insulative first layer adjacent the conductor bar and a conductive second layer bonded to the first layer. The conductive structure includes a first end portion, an intermediate portion and a second end portion. The first end portion is in contact with the electrical conductor bar. The intermediate portion is in contact with the conductive second layer and is not in contact with the electrical conductor bar. The insulating layer is disposed about the conductive structure and the laminate tape.
Patent CA-2775473-C (CA)
Title: Appareil et methode de maceration de produits de viande
Inventor: BORKIEWICZ ZBIGNIEW STANISLAW
IPC: A22C9/00
Filed: 2012-04-23
Granted: 2018-10-09
Abstract: Un appareil et une méthode de macération de pièces de viande crue comprennent deux ensembles darbres rotatifs, chacun ayant une fonction primaire différente. Plus particulièrement, le premier ensemble darbre est principalement configuré pour aplatir et attendrir grossièrement la viande. Le deuxième ensemble darbre est principalement configuré pour augmenter la zone de surface et la tendreté de la viande sans briser la viande en morceaux, et le deuxième ensemble darbre peut également réduire davantage lépaisseur des pièces de viande. Le deuxième ensemble darbre est positionné en aval du premier ensemble darbre par un transporteur de sorte que les pièces de viande avançant dans lappareil de macération sont seulement macérées par un des ensembles darbre à tout moment. Chaque ensemble darbre comporte une paire darbres en contre-rotation.
Patent CA-2776134-C (CA)
Inventor: KAMINSKY ROBERT JOSEPH
IPC: E05B83/36
Filed: 2010-08-11
Granted: 2014-10-14
Abstract: The combination of an over-the-road vehicle and a locking system. The vehicle has a frame bounding a cargo space and at least one access door. The one door has a first latch assembly thereon that cooperates with a second latch assembly on one of: a) the vehicle frame; and b) a second door to releasably maintain the one door in its closed position. The locking system includes a first locking assembly on the first door and a second locking assembly on the one of the vehicle frame and second door. The first and second latch assemblies are secured to the vehicle using fasteners. The first and second locking assemblies are secured to the vehicle using these same fasteners. The first and second locking assemblies can be maintained together either inside or outside of the cargo space.
Patent CA-2779202-C (CA)
Inventor: COLE LEE
IPC: G06Q40/04
Filed: 2010-08-31
Granted: 2016-07-19
Abstract: In at least one embodiment, a method and system associated with financial articles of trade may include comparing relevant portions of data pertaining to an attempted transaction, wherein the transaction may pertain to one in which an entity is financially liable but unaware. At least one embodiment includes monitoring market transaction activity data to determine when a trading entity has exceeded an aggregated limit, such as one or more trading sub-limits corresponding to one or more custodial prime brokers facilitating trading for the trading entity. At least one embodiment includes a pre-trade gateway to determine if an order violates a pre-trade risk based on information collected by a front-end analyzer. Possible actions include, but are not limited to, placing a null order, terminating a connection associated with the order, modifying the order so as not to violate a pre-trade risk check, and/or notifications to one or more entities.
Patent CA-2779308-C (CA)
Inventor: BRANAGAN DANIEL JAMES
IPC: C22C38/26
Filed: 2010-11-01
Granted: 2019-01-29
Abstract: A drill pipe and a method of applying a hardband thereto are described. A  hardbanding alloy comprising iron in the range of 67.0 to 86.0 wt.%; manganese 0.05 to 0.3 wt. %; niobium 3.5 to 6.0 wt. %; chromium 6.0 to 23.0 wt. %; boron 2.5 to 4.5 wt. %; carbon 0.5 to 2 wt. %; and silicon 0.2 to 0.5 wt. % may be welded around at least a portion of a tool joint circumference and cooled. The hardbanding alloy can contain up to 2.0 wt. % of an elemental impurity and as welded and cooled exhibits a hardness of 45 Rc to 70 Rc and a wear rate in the range of 0.08 grams to 1.60 grams of mass loss after 6,000 cycles as measured using ASTM G65-04, Procedure A.