baber/WOPTO huggingface dataset:
Patent CA-2818101-C (CA)
Inventor: HAMMOND BRAVO WILLIAM ANTHONY
IPC: E21B37/06
Filed: 2011-11-18
Granted: 2019-05-21
Abstract: A simultaneous production and maintenance artificial system assisted by mechanical pumping with flexible tubing for fluid extraction, comprising: an assembly of surface including a sub-base, a hydraulic head assembly, a gland with annular seals preventer, wedges preventer and a connecting and splicing means; from the assembly of surface extends vertically downward into a well production tubing, a casing, a flexible tubing located inside the tubing, extending along its entire length being the casing, production tubing and flexible tubing one inside the other and positioned concentrically each other; and a pumping assembly including a connector, a check valve, a cleaning tool and stationary pump. The system allows the production assisted by mechanical pumping fluid extraction, and maintenance for simultaneous pumping of chemicals to such wells to modify the physical properties of the fluid to remove and clean the reservoir of organic and inorganic material in the well.
Patent CA-2826491-C (CA)
Inventor: MAUTE ROBERT
IPC: E21B47/01
Filed: 2002-05-30
Granted: 2015-03-24
Abstract: An inspection tool for a casing having an interior wall. The inspection tool comprising a tool body shaped to fit within the casing; an arm rotatably coupled to the tool body, the arm having a near end proximate the tool body and a distal end apposite the near end. The distal end of the arm is rotatable azimuthally along and adjacent to the casing interior wall. The inspection tool also including an electromagnetic sensing device mounted on the distal end of the arm. The sensing device is oriented to sense a radial flow of conductive fluid through the casing interior wall, while being relatively insensitive to radial nonconductive fluid flow and to fluid flow in a central region of the casing.
Patent CA-2827986-C (CA)
Title: Tampon with penetrating groove segments
Inventor: KIMBALL DAVID L
IPC: A61F13/20
Filed: 2013-09-23
Granted: 2020-05-05
Abstract: The present invention relates to an intravaginal tampon for feminine hygiene. In particular, it relates to methods for producing such a tampon having relatively deep, penetrating grooves in which adjacent penetrating jaws pass through the same tampon press space during manufacture and to an apparatus useful in making such a tampon as well as the tampons made therewith.
Patent CA-2833209-C (CA)
Title: Composes de piperidine et piperazine en tant qu'antagonistes de trpv1
Inventor: TAFESSE LAYKEA
IPC: C07D401/04
Filed: 2008-04-25
Granted: 2016-06-28
Abstract: Linvention concerne un composé de formule I : (voir la formule I) ou un dérivé pharmaceutiquement acceptable, où Ar1, Ar2, W, X, m, R3 et R4 correspondent à des significations prescrites. Les composés offrent un traitement utile de la douleur, de lincontinence urinaire, des ulcères, de la maladie inflammatoire chronique de lintestin ou du syndrome du côlon irritable chez lanimal.
Patent CA-2836060-C (CA)
Inventor: MAYER JOHN RICHARD
IPC: G01N3/303
Filed: 2012-05-10
Granted: 2020-06-02
Abstract: L'invention concerne un procédé d'essai de structures, par exemple, telles que des supports et/ou des catalyseurs. Les procédés peuvent être utilisés pour choisir les supports et/ou catalyseurs pour utilisation dans le futur. L'invention concerne également des supports et catalyseurs ainsi choisis et les procédés les utilisant.
Patent CA-2838722-C (CA)
Inventor: BELMAN YURI
IPC: A61B17/04
Filed: 2012-06-07
Granted: 2019-04-02
Abstract: Improved medical suturing devices, systems, and methods for maintaining a position and orientation of a suture needle at a fixed location relative to a suturing device. An exemplary device include a clamp having opposing grasping surfaces for grasping the needle at a first location, and a needle contacting surface for contacting the needle at a second location, the second location a distance axially away from the first location so as to inhibit unintended movement of the needle relative to the device, which may include rotation of the needle about the first location and rotation of the needle about its axis. In many embodiments, the device includes a first and second clamp and a mechanism for alternating grasping of the needle between the first and second clamp. The device may also be incorporated into a single-clamp needle grasping device.
Patent CA-2841376-C (CA)
Inventor: KIM JEROME
IPC: A61K39/245
Filed: 2012-07-05
Granted: 2023-02-28
Abstract: The present invention relates, in general, to human immunodeficiency virus (HIV), and in particular to a vaccine for HIV-1 and to methods of making and using same. In particular, the present invention relates to HIV-1 envelope proteins with a N-terminal deletion. For example, the invention relates to the deletion of the seven or eleven amino acids located immediately after the signal peptide in HIV-1 envelope protein.
Patent CA-2842958-C (CA)
Inventor: ROBINSON TIMOTHY MARK
IPC: A61M1/00
Filed: 2012-08-17
Granted: 2020-07-28
Abstract: A reduced-pressure treatment system for debriding a treatment area of a tissue site and applying reduced pressure is disclosed. The reduced-pressure treatment system includes a hydrogel having a blocked acid debriding agent. The hydrogel is adapted to cover the treatment area and enhance autolytic debridement at the treatment area. The reduced-pressure treatment system includes a manifold that is adapted to cover the hydrogel and distribute reduced pressure to the tissue site. The reduced-pressure treatment system also includes a sealing drape for forming a fluid seal over the tissue site and manifold. Other systems, methods, and dressings are presented.
Patent CA-2844294-C (CA)
Inventor: BERRY JON
IPC: G06F9/06
Filed: 2011-10-07
Granted: 2019-01-15
Abstract: One or more techniques and/or systems are provided for assigning power management classifications to a process, transitioning a computing environment into a connected standby state based upon power management classifications assigned to processes, and transitioning the computing environment from the connected standby state to an execution state. That is, power management classifications, such as exempt, throttle, and/or suspend, may be assigned to processes based upon various factors, such as whether a process provides desired functionality and/or whether the process provides functionality relied upon for basic operation of the computing environment. In this way, the computing environment may be transitioned into a low power connected standby state that may continue executing desired functionality, while reducing power consumption by suspending and/or throttling other functionality. Because some functionality may still execute, the computing environment may transition into the execution state in a responsive manner to quickly provide a user with up-to-date information.
Patent CA-2847063-C (CA)
Inventor: KITTUR SACHIN SUHAS
IPC: G06F3/0481
Filed: 2012-08-28
Granted: 2017-02-28
Abstract: In various embodiments, systems and methods for providing tablet web visual browsing is provided. In example embodiments, a landing webpage having a plurality of categories from which a user at a mobile device may begin a non-textual navigation sequence to navigate to an item of interest is provided. A first non-textual input of the non-textual navigation sequence that indicates a selection of a category is received from the mobile device. A plurality of subcategories of the selected category and a search result having a plurality of item selections identified based on the selected category are determined. At least one further non-textual input of the non-textual navigation sequence is received that causes adjustment to a visualization of the plurality of item selections to facilitate non-textual navigation to the item of interest. The adjusted visualization of the plurality of item selections is provided for display on the mobile device.
Patent CA-2848800-C (CA)
Inventor: LEE SANG HUN
IPC: H05H1/34
Filed: 2012-11-16
Granted: 2018-01-02
Abstract: A plasma generating system (2) is provided. The plasma generating system (2) includes: a pair of electrodes (12a, 12b) having distal ends; an electrode holder (14) holding the pair of electrodes (12a, 12b); a gate (18a, 18b) having a surface on which the electrode holder (14) is slidably mounted and adapted to be controlled by sliding the electrode holder (14) on the surface; and a resilient member (20a, 20b) secured to the gate (18a, 18b) and adapted to generate a force to close the opening. The distal ends of the electrodes (12a, 12b) are adapted to move into an opening of the gate (18a, 18b) as the electrode holder (14) slides along a direction on the surface and adapted to generate an electric arc (28) to thereby ignite plasma in a gas.
Patent CA-2850462-C (CA)
Title: High-strength hot-dip galvanized steel sheet having excellent delayed fracture resistance and manufacturing method thereof
Inventor: KAWATA HIROYUKI
IPC: B21B1/26
Filed: 2012-09-28
Granted: 2016-10-11
Abstract: A hot-dip galvanizing layer or an alloyed hot-dip galvanizing layer is formed on the surface of a base steel sheet in which in volume fraction, 40 to 90% of a ferrite phase and 5% or less of a retained austenite phase are contained, and a ratio of non-recrystallized ferrite to the entire ferrite phase is 50% or less in volume fraction, and further a grain diameter ratio being a value of, of crystal grains in the ferrite phase, an average grain diameter in the rolling direction divided by an average grain diameter in the sheet width direction is 0.75 to 1.33, a length ratio being a value of, of hard structures dispersed in island shapes, an average length in the rolling direction divided by an average length in the sheet width direction is 0.75 to 1.33, and an average aspect ratio of inclusions is 5.0 or less.
Patent CA-2852621-C (CA)
Title: Procede et appareil pour la therapie endovasculaire d'une pathologie aortique
Inventor: MADJAROV JEKO METODIEV
IPC: A61F2/06
Filed: 2012-10-19
Granted: 2017-08-22
Abstract: L'invention concerne des assemblages, des dispositifs et des procédés permettant de positionner lesdits assemblages à proximité d'un site cible, dans une lumière corporelle. L'assemblage (100) comprend un premier et un second composant (110, 120), qui peuvent fonctionner indépendamment l'un par rapport à l'autre pour traiter les anomalies vasculaires d'un patient, ou coopérer pour former un assemblage. L'assemblage est conçu pour traiter des pathologies aortiques proches de grappes de branches artérielles, de manière à permettre au sang de continuer à s'écouler vers les branches artérielles pendant la procédure tout en formant une zone de réception adéquate pour le composant adjacent. Un des composants peut comprendre une partie amincie (160), proche d'une extrémité, qui peut être reçue par une extrémité correspondante de l'autre composant. Dans une autre forme de réalisation, un des composants peut comprendre une extrémité invaginée pouvant recevoir une extrémité correspondante de l'autre composant, de sorte que la position de chaque composant est sensiblement fixe par rapport à l'autre.
Patent CA-2863713-C (CA)
Inventor: BOHEN JOHN MICHAEL
IPC: A61K8/92
Filed: 2013-02-05
Granted: 2017-03-21
Abstract: A method for forming a large particle complex comprising the steps of combining a hydrolyzed corn starch polymer, a starch/cellulose polymer, a hydrogenated phospholipid, and gum arabic in a cosmetically acceptable carrier to form a premix composition; heating said premix to about 85°C for about 15 minutes; and cooling the composition to room temperature. The particle complex is useful as a component of a sprayable composition which provides volumizing, hair fixing, and conditioning as a leave-on treatment for human hair.
Patent CA-2869635-C (CA)
Inventor: JONES PETER T
IPC: B07B1/46
Filed: 2013-04-15
Granted: 2016-08-02
Abstract: A sorting apparatus is described, and which includes a conveyor which transports a produce stream for inspection. The conveyor has various regions formed in part of ridges, troughs and apertures which reduce the weight of the produce stream, as well as reduces the vertical and horizontal components of motion of the produce stream, as the produce stream progresses from one end to the other. A product separation surface is mounted hear the distal end of the conveyor, and the produce stream passes over the product separation surface, and is slowed to a speed such that the produce stream falls substantially immediately vertically downwardly..
Patent CA-2871413-C (CA)
Title: Customer assistance request system using smart device
Inventor: VAN NEST NANCY LEE
IPC: H04L29/08
Filed: 2012-07-30
Granted: 2019-11-12
Abstract: A method and computer for responding to an assistance request message. An assistance request message from a requester mobile device associated with a requester is received at a response computer. The assistance request message includes at least one input parameter. A responder is determined, from multiple potential responders, to respond to the assistance request message. The responder is associated with responder data corresponding to the at least one input parameter. An availability inquiry message to a responder device associated with the responder is transmitted. A response to the availability inquiry message is received from the responder device. When the response to the availability inquiry message indicates that the responder is available to respond to the assistance request message, the requester mobile device is notified that the responder is available.
Patent CA-2872293-C (CA)
Title: Hydrotreatment process for vacuum distillates implementing a catalyst sequence
Inventor: ROY-AUBERGER MAGALIE
IPC: C10G65/12
Filed: 2014-11-24
Granted: 2021-07-27
Abstract: It is a process for the hydrotreatment of a vacuum distillate type hydrocarbon feedstock containing nitrogen compounds, comprising a first step in which the feedstock is brought into contact with a catalyst in its oxide form, then a second step in which the feedstock is brought into contact with a dried catalyst comprising at least one organic compound containing oxygen and/or nitrogen.
Patent CA-2875094-C (CA)
Inventor: HELSON LAWRENCE
IPC: G01N33/48
Filed: 2013-06-14
Granted: 2017-02-28
Abstract: L'invention concerne une composition de curcumine stabilisée. La composition comprend une composition de curcumine et une composition de phosphate qui est sans effet de tampon et est fourni en quantité suffisante pour stabiliser et/ou empêcher la dégradation de la curcumine et/ou d'un curcuminoïde dans un échantillon biologique.
Patent CA-2885324-C (CA)
Title: Calibration method and system for estimating a path difference of a target signal transmitted by a spacecraft or aircraft
Inventor: AYMES JEAN-MARC
IPC: H04B17/00
Filed: 2012-12-21
Granted: 2020-06-02
Abstract: The present invention relates to a method (50) for estimating a path difference between two paths followed by a target signal transmitted by a spacecraft or aircraft (20) in order to reach a first receiving antenna (32a) and a second receiving antenna (32b) of a receiving base, respectively. The method (50) comprises: a step (500) of measuring a useful-phase difference between signals corresponding to the target signal received on the first receiving antenna (32a) and second receiving antenna (32b); and a step (502) of estimating the path difference on the basis of the measurements of the useful-phase difference. Said method (50) further comprises: a step (504) of transmitting a calibration signal to the receiving base; a step (506) of measuring a calibration-phase difference between signals corresponding to the calibration signal received on the first receiving antenna (32a) and second receiving antenna (32b); and a step (508) of compensating for variations in the measurements of the calibration-phase difference relative to the measurements of the useful-phase difference. The present invention also relates to a system (30) for estimating a path difference.
Patent CA-2891050-C (CA)
Title: Eccentric screw pump
Inventor: KRAMPE PAUL
IPC: F04C2/107
Filed: 2015-05-11
Granted: 2022-03-15
Abstract: An eccentric screw pump, comprising a rotor (70) that extends along a longitudinal axis (1) of the rotor from a drive end to a free end, a stator housing (90) with an internal cavity that extends along the longitudinal axis (1) from a stator inlet opening (90a) to a stator outlet opening (90b) and that is designed to accommodate the rotor (70), a drive motor (60) with a drive shaft that is coupled with the rotor (70) to transmit a torque, a first cardan joint (22) which is placed within the transmission of the torque between the drive shaft and the rotor, and a stator outlet flange (100) that is arranged in flow direction behind the rotor (70). The stator outlet flange (100) comprises a flange connection plane (100') that is oriented non-vertically to the longitudinal axis.
Patent CA-2891765-C (CA)
Title: Apparatus for detecting riding posture
Inventor: LIN CHUNG-WEI
IPC: H03K17/95
Filed: 2015-05-19
Granted: 2019-08-20
Abstract: An apparatus for detecting a riding posture is suitable for detecting a riding posture of a rider riding a bicycle. The apparatus for detecting a riding posture includes a sensor and a controller. The sensor is connected to the bicycle to sense a relationship between the rider and the bicycle and output a sensing signal accordingly. The controller receives the sensing signal and determines whether the riding posture of the rider is a sitting posture or a standing posture according to the sensing signal.
Patent CA-2900942-C (CA)
Title: Antioxydants multifonctionnels neuroprotecteurs et leurs analogues monofonctionnels
Inventor: KADOR PETER F
IPC: C07D239/47
Filed: 2013-03-18
Granted: 2017-02-28
Abstract: La présente invention concerne des antioxydants multifonctionnels neuroprotecteurs qui sont des composés qui contiennent un fragment 2-diacétylamino-5-hydroxypyrimidine, ayant la formule structurale : dans laquelle R1 est CH2 ou C2H4; R2 est H ou -OR4 où R4 est H ou aryle; et R3a et R3b sont indépendamment choisis dans le groupe constitué de H et -O-alkyle. Les antioxydants sont des antioxydants multifonctionnels atténuant les métaux, biodisponibles par voie orale qui peuvent indépendamment atténuer les métaux de transition, ainsi qu'éliminer les radicaux libres. Les composés antioxydants multifonctionnels, grâce à leur capacité à chélater indépendamment les métaux, tels que Fe, Cu ou Zn, et inactiver les radicaux libres générés à partir de différentes sources, sont neuroprotecteurs et sont bénéfiques pour le traitement de différents troubles neurologiques, tels que la maladie d'Alzheimer, la maladie de Parkinson, la SLA, une lésion cérébrale traumatique, les troubles oculaires, tels que la cataracte, le glaucome, la dégénérescence maculaire liée à l'âge et d'autres dégénérescences rétiniennes, ainsi que pour réduire la progression des complications diabétiques.
Patent CA-2909094-C (CA)
Inventor: NARAIN NIVEN RAJIN
IPC: A61K31/122
Filed: 2014-04-08
Granted: 2023-06-27
Abstract: La présente invention concerne des méthodes de traitement d'affections oncologiques par coadministration de formulations de CoQ10 et d'agents chimiothérapeutiques et/ou d'une chirurgie. Les formulations de CoQ10 peuvent être administrées par voie intraveineuse, topique et/ou par inhalation. Les agents chimiothérapeutiques peuvent être des antimétabolites et/ou des anthracyclines. La coadministration des formulations de CoQ10 peut être faite avant, simultanément ou sensiblement simultanément avec, par intermittence avec ou après l'administration de la chimiothérapie.
Patent CA-2910022-C (CA)
Inventor: JONSSON PER
IPC: B21B1/00
Filed: 2014-06-24
Granted: 2021-06-29
Abstract: L'invention concerne un dispositif s'utilisant avec une machine perforatrice de roche hydraulique (1) comprenant un corps (2, 3, 11) qui renferme un dispositif à percussion hydraulique, un mécanisme de rotation (4) destiné à entraîner en rotation un adaptateur de tige (1) et un dispositif de guidage (6) d'adaptateur de tige, la machine perforatrice de roche comprenant au moins un canal d'alimentation de lubrifiant pour lesdits composants destinés à être lubrifiés, et au moins un canal d'évacuation (5,7) du lubrifiant usé. Ledit au moins un canal d'évacuation (5,7) est relié à une chambre de séparation (8) destinée à séparer des impuretés de la forme de particules présentes dans le lubrifiant usé. La chambre de séparation (8) comporte un conduit d'évacuation (9) du lubrifiant traité. L'invention concerne également un procédé et une machine perforatrice de roche.
Patent CA-2910419-C (CA)
Title: Method for ultra-dehydrating thickened or pasty biomass products, and equipment for implementing the method
Inventor: PARDO PIERRE EMMANUEL
IPC: C02F11/122
Filed: 2014-05-02
Granted: 2021-06-15
Abstract: The invention relates to a method for ultra-dehydrating thickened or pasty biomass products, in particular sludge from wastewater treatment plants, according to which the products, in particular products having a dryness of 4 % to 25 %, are subjected to the following steps: hydrothermal carbonisation treatment, including pressurization (1, 2) and thermal conditioning (30) for a duration in a closed reactor (4); followed by dehydration of the products by a ram press (12), obtaining a dryness of more than 50 %; the temperature of the product upstream from the ram press dehydration being regulated by cooling between 40 °C and 90 °C, advantageously to around 70 °C, in order to optimise the filterability in the piston press; the steps of the method being performed in a confined space making it possible to prevent the release of smells into the atmosphere.
Patent CA-2913536-C (CA)
Title: Polydisilazanes prepares a partir d'additifs contenant du bore
Inventor: RUBINSZTAJN SLAWOMIR
IPC: C08G77/56
Filed: 2014-04-09
Granted: 2018-08-14
Abstract: La présente invention concerne d'une manière générale des procédés d'utilisation d'additifs contenant du bore pour la réticulation de fibres vertes de polysilazane, qui sont des précurseurs de fibres de carbure de silicium. Lesdits procédés assurent un procédé régulable de réticulation de fibres de carbure de silicium tout en procurant une manière simple d'introduire du bore en tant qu'adjuvant de frittage dans la structure polymère.
Patent CA-2919036-C (CA)
Inventor: KLEINIKKINK ALBERT JOHN
IPC: B65G17/46
Filed: 2014-07-29
Granted: 2020-07-07
Abstract: There is provided a conveyor system including: a track comprising a first magnetic element; and a moving element comprising a second magnetic element for interacting with the track to provide a magnetic force that retains the moving element on the track; wherein absent the magnetic force, the moving element is released from the track. In another aspect, there is provided a conveyor system that includes: a track having at least one guide rail; and a moving element; wherein a magnetic force controls movement of the moving element in a direction of travel and the magnetic force supports the moving element in a second direction perpendicular to the direction of travel; and wherein the at least one guide rail supports the moving element in a third direction perpendicular to both the direction of travel and the second direction.
Patent CA-2925509-C (CA)
Title: Spark-gap of an electric arc generation device, and corresponding electric arc generation device
Inventor: DELCHAMBRE MICHAEL
IPC: E21B28/00
Filed: 2014-09-17
Granted: 2020-08-04
Abstract: The invention relates to a spark-gap comprising: - a first body supporting a first electrode mounting (12) connected to a first electrode (2) having a first electrode end (4); - a second body supporting a second electrode mounting (14) connected to a second electrode (6) placed so as to face the first electrode end (4); and - a connection arm (10) connecting the first body to the second body. The first body and the second body have a generally cylindrical outer shape and are aligned along a common longitudinal axis (22). The first electrode end (4) is offset, relative to the longitudinal axis (22), toward the side opposite the connection arm (10). The invention also relates to an electric arc generation device comprising such a spark-gap.