baber/WOPTO huggingface dataset:
Patent CA-2890491-C (CA)
Title: Procede de demarrage de recuperation d'hydrocarbure
Inventor: ABBATE JASON
IPC: E21B43/24
Filed: 2015-04-30
Granted: 2022-07-05
Abstract: Il sagit dun procédé dextraction dhydrocarbures en utilisant un puits qui comprend une section généralement verticale et une section généralement horizontale qui sétendent dans une formation en roche mère dhydrocarbures. Le processus comprend linjection dun fluide dans un tube qui sétend dans la section généralement verticale et dans la section généralement horizontale du puits, le fluide sortant du tube dans la section généralement horizontale du puits, levant le fluide à laide du levage artificiel après avoir transféré la chaleur de la formation en roche mère dhydrocarbures dans une tête du puits afin de permettre la circulation du fluide et la production dhydrocarbures à partie de la formation en roche mère dhydrocarbures.
Patent CA-2891560-C (CA)
Inventor: MARSCHKE BRYAN DUSTIN
IPC: B23K9/095
Filed: 2014-02-22
Granted: 2017-11-07
Abstract: A welding system includes a power source configured to generate power and deliver the power to a welding torch. The power is provided in accordance with an electrode negative pulse welding regime that includes a cyclic peak, followed by a stabilization phase, then a return to a background level. The stabilization phase has a generally parabolic current shape, and is performed in a current-closed loop manner until a transition point, where control becomes voltage-closed loop until the background level is reached. Resulting weld performance is improved, with a globular-like transfer mode, reduced shorts and enhanced arc stability.
Patent CA-2891621-C (CA)
Inventor: LASSELSBERGER JOSEF
IPC: E04B1/76
Filed: 2013-09-23
Granted: 2020-07-14
Abstract: The invention relates to a facing element, particularly a plate-shaped facing element (1), for a wall of a building, with an inner boundary surface (2) on the side facing towards the wall and an outer boundary surface (3) on the side facing away from the wall. According to the invention, at least one cavity (6) is arranged between the inner boundary surface (2) and outer boundary surface (3), which cavity (6) extends from a lower boundary surface (4) of the facing element (1) to an upper boundary surface (5) of the facing element (1), and wherein additionally at least one punch hole (7, 7') is provided, which extends from the wall-side boundary surface (2) as far as the at least one cavity (6).
Patent CA-2892717-C (CA)
Inventor: LEE STUART HARVEY
IPC: A45D27/22
Filed: 2015-05-26
Granted: 2017-04-18
Abstract: A razor cartridge dispenser for retaining, dispensing and receiving razor cartridges, the cartridges having a blade portion mounted to a handle connection portion, the dispenser comprising first and second cooperating members joined by a connection such that the first and second cooperating members can be adapted from a closed configuration to an open configuration, each of said first and second cooperating members comprising one or more compartments for retaining a cartridge.
Patent CA-2893073-C (CA)
Title: A dispenser of cryogenic substances, and a process for dispensing the cryogentic substances
Inventor: OTTANELLI LUCIANO
IPC: B65D83/30
Filed: 2013-11-19
Granted: 2020-04-14
Abstract: A method for dispensing cryogenic substances (C) comprising following steps: predisposing at least a pressurised container (2) predisposed to contain a cryogenic substance (C), the container (2) comprising a valve (3) active at the opening (2a) and regulating an emission of the cryogenic substance (C), predisposing a coupling element (4) stably constrained to the container (2), predisposing an activating element (5) engaged to the coupling element (4) in such a way that it is interposed between the container (2) and the activating element (5). The method further comprises: a dispensing step in which the activating element (5) is pressed nearingly to the container (2) so as to bring the valve (3) of the container (2) into a passage condition in which it enables exit of the cryogenic substance (C), a safety step, at least following a dispensing step, in which the activating element (5) is stably blocked to the coupling element (4), an intermediate step in which the activating element (5) is mobile relatively by rotation with respect to the blocking element (4) in order to allow passage from the dispensing step to the safety step and vice versa, an unblocking step comprising a step of elastic deformation of at least a part of the activating element (5) which enables passage between the safety step and the intermediate step.
Patent CA-2896204-C (CA)
Inventor: CALMETTES THIBAUD PIERRE JEAN
IPC: G01S5/02
Filed: 2015-07-03
Granted: 2022-09-06
Abstract: Une méthode appliquée par ordinateur est décrite pour traiter le signal émis par une balise de détresse, le signal étant reçu par plusieurs satellites et transmis à au moins une station au sol, la méthode comprenant les étapes pour déterminer un ensemble de positions hypothétiques de la balise et décaler, pour au moins une position hypothétique de chaque satellite, du signal reçu et transmis comme fonction de ladite position hypothétique; additionner les signaux décalés; et évaluer la validité de la somme des signaux décalés comme fonction de la présence dune caractéristique prédéfinie dans ladite somme. Les développements concernent des aspects, comme le décalage temporel et/ou de fréquence, la création dun double numérique du signal transmis par la balise et la minimisation des restes pondérés des décalages. Des aspects de système sont décrits, y compris létalonnage dune antenne active ou dun réseau dantennes.
Patent CA-2898230-C (CA)
Inventor: PANITCH ALYSSA
IPC: C12N9/12
Filed: 2007-07-16
Granted: 2018-04-24
Abstract: The present invention provides polypeptide inhibitors of HSP27 kinase, compositions thereof, and methods for using such polypeptides and compositions for various therapeutic uses.
Patent CA-2898836-C (CA)
Inventor: LEE WON HAE
IPC: E21B1/24
Filed: 2015-07-29
Granted: 2018-01-09
Abstract: Provided is a stepless variable auto stroke hydraulic breaker system capable of reducing impact energy reflected in the event of an idle blow by detecting a frequency of vibrations generated when a chisel breaks objects such as bedrocks using a vibration sensor, operating according to a short stroke if the frequency of vibrations does not exceed a preset frequency, and automatically switching the short stroke into a long stroke if the frequency of vibrations exceeds the preset frequency. The breaker system includes a vibration sensor configured to detect vibrations generated when a chisel breaks rocks, a transmitter provided with the vibration sensor and configured to transmit signals generated from the vibration sensor, a receiver configured to receive the signals transmitted from the transmitter, and a stepless variable auto stroke hydraulic breaker controlled by a reception micro controller unit (MCU) of the receiver.
Patent CA-2900674-C (CA)
Title: Caps and containers containing the same
Inventor: ROTH DONNA
IPC: B65D41/16
Filed: 2014-02-18
Granted: 2021-08-31
Abstract: One aspect of the invention provides a cap comprising: a plane defining an opening and a slidable closure adapted and configured to seal the opening. The slidable closure includes: a projection extending above an external surface of the plane and a flexible seal coupled to the projection and located on an internal surface of the plane opposite the projection. The flexible seal includes: a connection portion coupled to the projection; a sealing portion having a profile that is complementary to a shape of the opening; and a flexible hinge adapted and configured to bias the sealing portion against the internal surface. Another aspect of the invention provides a container assembly including: a container and the cap as described herein coupled to the container.
Patent CA-2900904-C (CA)
Title: Personal health data collection
Inventor: ELLIOTT CHRISTOPHER
IPC: A61B5/00
Filed: 2014-02-13
Granted: 2020-03-24
Abstract: This disclosure provides a personal hand-held monitor (PHHM) which comprises a signal acquisition device for acquiring signals which can be used to derive a measurement of a subject's blood pressure (BP), the signal acquisition device being integrated with a personal        hand-held    computing    device (PHHCD).The signal acquisition device comprises a blood flow occlusion means adapted to be pressed against one side only of a body part or to have one side only of a body part pressed against it, a means for measuring the pressure applied by or to the body part, and a means for detecting the flow of blood through the body part in contact with the blood flow occlusion means. The blood flow occlusion means comprises at least part of an external surface of the PHHM and wherein the pressure is sensed by means of a flexible and essentially incompressible gel in which is immersed a pressure sensor.  The pressure sensor is adapted to provide electrical signals to the processor of the PHHCD.
Patent CA-2903012-C (CA)
Title: Surface markings for an optically guided device
Inventor: POLLACK BENJAMIN S
IPC: G01N33/48
Filed: 2014-03-07
Granted: 2021-09-28
Abstract: Methods and systems for use with an automation system in an automated clinical chemistry analyzer can include one or more surfaces configured to dynamically display a plurality of optical marks, a plurality of independently movable carriers configured to move along surfaces and to observe them to determine navigational information from the plurality of optical marks, and a processor configured to update the plurality of optical marks to convey information that pertains to each respective independently movable carrier. The plurality of marks can include two-dimensional optically encoded marks, barcodes oriented in a direction of travel of the carriers, marks that dynamically convey data, dynamic lines configured to be followed by the carriers, marks indicating a collision zone, or dynamic marks displayed at a location coincident with the location of a pipette.
Patent CA-2905815-C (CA)
Title: Split foldback rings with anti-hooping band
Inventor: DERBY MICHAEL C
IPC: E21B33/12
Filed: 2014-03-11
Granted: 2017-10-24
Abstract: A device and method prevent damage to an anti-extrusion device on a tool, such as a plug or a packer, prior to and during setting of the tool. Typically, the upper or outer edges of the anti-extrusion device are relatively delicate. A reinforcing band on the device's sheath strengthens or armors the upper or outer edge of the anti-extrusion device so the anti-extrusion device may be protected while running the tool into the well or casing. Longitudinal slots on the sheath allow the sheath to expand at least partially with the expansion of the sealing element, while the reinforcing band resists expansion of the distal edge of the sheath.
Patent CA-2908794-C (CA)
Title: Apparatus and method for center signal scaling and stereophonic enhancement based on a signal-to-downmix ratio
Inventor: UHLE CHRISTIAN
IPC: H04S3/00
Filed: 2014-04-07
Granted: 2019-08-20
Abstract: An apparatus for generating a modified audio signal comprising two or more modified audio channels from an audio input signal comprising two or more audio input channels is provided. The apparatus comprises an information generator (110) for generating signal- to-downmix information. The information generator (110) is adapted to generate signal information by combining a spectral value of each of the two or more audio input channels in a first way. Moreover, the information generator (110) is adapted to generate down mix information by combining the spectral value of each of the two or more audio input channels in a second way being different from the first way. Furthermore, the information generator (110) is adapted to combine the signal information and the downmix information to obtain signal-to-downmix information. Moreover, the apparatus comprises a signal attenuator (120) for attenuating the two or more audio input channels depending on the signal-to-downmix information to obtain the two or more modified audio channels.
Patent CA-2911576-C (CA)
Inventor: ZAID GENE H
IPC: C23F11/167
Filed: 2015-11-05
Granted: 2022-11-29
Abstract: Des inhibiteurs de corrosion améliorés pour des saumures de puits comprennent un phosphonate ou des sels connexes et un acide gluconique ou des sels connexes. Les inhibiteurs sont normalement injectés en fond de trou dans les saumures. Les phosphonates les plus privilégiés sont des polyphosphonates aminés utilisés en combinaison avec des sels métalliques alcalins d'un acide gluconique.
Patent CA-2915192-C (CA)
Inventor: FREDERICK LAWRENCE J
IPC: E21B33/13
Filed: 2015-12-14
Granted: 2018-01-02
Abstract: A method for reducing undesired water production from a hydrocarbon reservoir, wherein scale formation/deposition in a wellbore from localized water cut increases is used for zonal isolation. Slots or other aperture types are provided in a casing length such as a slotted liner, to encourage scale formation/deposition adjacent water-producing zones, thus isolating such zones and preferentially producing from hydrocarbon-producing zones.
Patent CA-2917518-C (CA)
Title: Multichannel audio coding
Inventor: DAVIS MARK FRANKLIN
IPC: G10L19/008
Filed: 2005-02-28
Granted: 2018-04-03
Abstract: Disclosed is a method for decoding M encoded audio channels representing N audio channels, and a set of one or more spatial parameters, wherein one or more of said spatial parameters are differentially encoded. The method comprises: receiving said M encoded audio channels and said spatial parameters, applying a differential decoding process to the one or more differentially encoded spatial parameters, deriving N audio signals from said M encoded channels, wherein each audio signal is divided into a plurality of frequency bands, and generating a multichannel output signal from the N audio signals and the spatial parameters. At least one of said N audio signals is a correlated signal derived from a weighted combination of at least two of said M encoded audio channels. Said spatial parameters include a first parameter indicative of the amount of an uncorrelated signal to mix with a correlated signal.
Patent CA-2922084-C (CA)
Inventor: CARLSON DANIEL F
IPC: C12N15/85
Filed: 2014-04-29
Granted: 2023-08-29
Abstract: La présente invention concerne des méthodes, des utilisations et des animaux permettant l'introgression d'allèles entre des animaux, y compris SNP. Un mode de réalisation implique l'introduction d'un système d'endonucléase de ciblage ciblé et une matrice HDR dans une cellule avec un mésappariement dans la liaison de l'endonucléase de ciblage et du site ciblé.
Patent CA-2931077-C (CA)
Inventor: MILLER COLE
IPC: H05B3/14
Filed: 2014-06-26
Granted: 2020-07-14
Abstract: L'invention porte sur une composition électrothermique comprenant : au moins un composant de carbone ; au moins un composant de graphite, et un liant ou porteur facultatif, dans laquelle le carbone, le graphite, et/ou leur rapport sont sélectionnés de telle sorte que la composition ou un matériau formé à partir de la composition possède un coefficient thermique de résistance électrique (TCR) d'environ zéro ou est sensiblement stable sur une plage de température prédéfinie. L'invention porte en outre sur un produit ou un matériau produit ou formé par la composition électrothermique. L'invention porte également sur un procédé de préparation d'une composition électrothermique comprenant les étapes consistant : (i) à sélectionner un rapport prédéterminé d'au moins un composant de carbone et d'au moins un composant de graphite de telle sorte que la composition est électroconductrice, électrothermique et aura un TCR d'environ zéro ou est sensiblement stable sur une plage de température prédéfinie ; et (ii) à préparer la composition par mélange dudit composant de carbone et dudit composant de graphite, de manière facultative dans un liant ou porteur adapté. Des modes de réalisation alternatifs portent sur une composition électrothermique comprenant : au moins un composant de carbone, au moins un second composant de carbone ; et un liant ou porteur facultatif ; dans laquelle le premier composant de carbone, le second composant de carbone, et/ou leur rapport sont sélectionnés de telle sorte que la composition ou un matériau formé à partir de la composition possède un TCR d'environ zéro ou est sensiblement stable sur une plage de température prédéfinie.
Patent CA-2933158-C (CA)
Inventor: FILIPPOV ANDREY
IPC: E21B44/00
Filed: 2014-10-01
Granted: 2019-01-08
Abstract: A system, computer program product, and computer implemented method are provided for determining an optimal acidizing placement design which would yield a prescribed profile of injection or production rate that accounts for the drawdown from heel to toe and reservoir heterogeneity and thereby improve hydrocarbon recovery.
Patent CA-2934104-C (CA)
Title: Composition dermatologique a base d'algues et d'extraits de feuille d'olivier
Inventor: HENDRIKS MAIKEL
IPC: A61K38/12
Filed: 2013-12-23
Granted: 2022-09-27
Abstract: L'invention concerne une composition dermatologique comprenant des matériaux provenant d'algues (par exemple, Arthrospira platensis) et provenant de feuilles d'olivier, la composition comprenant au moins un polypeptide et de l'hydroxytyrosol. La composition est pour utilisation dans le traitement et/ou la prévention d'une infection microbienne dermatologique, par exemple une mycose des ongles, le pied d'athlète, une plaie, la varicelle, l'acné. L'invention concerne en outre un dispositif applicateur comprenant une telle composition. De plus, l'invention concerne un procédé de préparation d'une telle composition dermatologique. En particulier, la composition comprend au moins un polypeptide et de l'hydroxytyrosol.
Patent CA-2934874-C (CA)
Title: Mining machine management system and management method
Inventor: TOJIMA MASANORI
IPC: E21F13/00
Filed: 2013-12-27
Granted: 2020-06-09
Abstract: This management system for a mining machine is provided with a detection unit and a movement control unit. The detection unit, which is mounted on a mining machine that moves around a mine in which a plurality of landmarks have been set up, contactlessly detects the positions of said landmarks relative to the mining machine. The movement control unit corrects the current position of the mining machine on the basis of landmark positions obtained in advance and landmark positions acquired by the detection unit and makes the mining machine move via dead reckoning. If a vehicle that moves around the mine is present near a landmark position detected by the detection unit, the movement control unit does not use said landmark position, at least, when making the mining machine move via dead reckoning as indicated above.
Patent CA-2937347-C (CA)
Title: Brake system of wire reel in reinforcing bar binding machine
Inventor: ITAGAKI OSAMU
IPC: F16G11/00
Filed: 2009-05-05
Granted: 2017-10-31
Abstract: A reinforcing bar binding machine is provided with a feed means 13, 14 for feeding a wire from a wire reel 20 rotatably mounted on a binding machine body 11, a braking means 30 for braking a rotation of the wire reel 20, and a control means 50 that starts a braking to the rotation of the wire reel 20 by the braking means 30 after the wire is fed to a predetermined amount by the feed means 13, 14.
Patent CA-2941566-C (CA)
Title: Un dispositif de controle de l'environnement fournissant un point chaud wi-fi d'acces a internet
Inventor: GERVAIS FRANCOIS
IPC: H04W40/22
Filed: 2016-08-31
Granted: 2019-03-26
Abstract: Un dispositif de commande denvironnement (DCE) fournissant un point daccès sans fil Wi-Fi pour accéder à Internet. Le DCE comprend un module de communication pourvu dune fonctionnalité de point daccès sans fil Wi-Fi pour établir un point daccès sans fil Wi-Fi au DCE et une fonctionnalité de client maillé pour communiquer par un réseau maillé. Le module de communication permet déchanger des données environnementales avec au moins un autre DCE par lintermédiaire du point daccès sans fil Wi-Fi ou du réseau maillé. Il permet également de recevoir des données Internet amont dau moins un terminal utilisateur par le point daccès sans fil Wi-Fi et de les acheminer vers un autre DCE par le réseau maillé. Il permet aussi de recevoir des données Internet aval dun autre DCE par le réseau maillé et de les acheminer vers le au moins un terminal utilisateur par le point daccès sans fil Wi-Fi. Le DCE offrant le point daccès sans fil Wi-Fi pour accéder à Internet peut être un DCE connecté en série commandé par un DCE maître.
Patent CA-2942968-C (CA)
Inventor: HOEKSTRA WILLIAM J
IPC: C07D401/06
Filed: 2015-03-19
Granted: 2022-03-15
Abstract: La présente invention concerne un procédé de préparation du composé 1 utile comme agent antifongique. L'invention vise en particulier à fournir une nouvelle méthodologie de préparation du composé 1 et de dérivés substitués de ce composé.
Patent CA-2950100-C (CA)
Inventor: JAASKELAINEN MIKKO
IPC: G01V1/40
Filed: 2014-08-20
Granted: 2019-02-12
Abstract: An opto-acoustic flowmeter can include an optical waveguide and an emitter that emits acoustic energy in response to flow, the acoustic energy comprising a flow rate dependent parameter. A flow rate measuring method can include configuring an emitter so that flow into or out of a tubular string causes the emitter to emit acoustic energy, arranging an optical line so that the acoustic energy is received by an optical waveguide of the optical line, and detecting optical scatter in the optical waveguide. A well system can include multiple locations where fluid is flowed between an earth formation and a tubular string in a wellbore, multiple emitters that produce an acoustic vibration corresponding to a flow rate of the fluid, an optical line that receives the vibrations, and an optical interrogator that detects optical scatter in an optical waveguide of the line, the scatter being indicative of the vibrations.
Patent CA-2956019-C (CA)
Title: Method for estimating noise in an audio signal, noise estimator, audio encoder, audio decoder, and system for transmitting audio signals
Inventor: SCHUBERT BENJAMIN
IPC: G10L25/21
Filed: 2015-07-21
Granted: 2020-07-14
Abstract: A method is described that estimates noise in an audio signal (102). An energy value (174) for the audio signal (102) is estimated (S100) and converted (S102) into the logarithmic domain. A noise level for the audio signal (102) is estimated (S104) based on the converted energy value (178).
Patent CA-2966633-C (CA)
Inventor: COTE ANDREW L
IPC: B65D53/04
Filed: 2015-11-04
Granted: 2023-09-05
Abstract: A container sealing assembly is provided. The container sealing assembly includes a cap configured to attach to a container body and including a sealing rib and a unitary compliant sealing valve having a continuous shape and movable between a sealed position and an open position. The unitary compliant sealing valve includes (i) a cap sealing section configured to form a sealing interface with the sealing rib when the unitary compliant sealing valve is in the sealed position and (ii) a compression spring section configured to exert a restoring force on a position adjustment member when the unitary compliant sealing valve is in the sealed position, the restoring force opposing a compressive force exerted by the cap and the position adjustment member on the compression spring section and urging the position adjustment member in an axial direction.