baber/WOPTO huggingface dataset:
Patent CA-2677959-C (CA)
Title: Object alignment device and method
Inventor: BALL RANDELL D
IPC: G01B5/25
Filed: 2007-03-29
Granted: 2012-07-17
Abstract: An object positioning device and method for positioning an object in a desired position relative to another object.  In one aspect, the invention provides a device for aligning hitching components used in coupling a trailer to a towing vehicle. The invention also provides an apparatus for positioning an object upheld by a base over a supporting surface, comprising a plurality of independently adjustable plumb devices associated with the base. This object positioning apparatus is beneficial in adjusting the verticality of a target supported over the coupling on a trailer used in the trailer hitch alignment device of the present invention.
Patent CA-2680450-C (CA)
Inventor: HURLEY ELDON K
IPC: F42B3/185
Filed: 2008-03-11
Granted: 2013-08-13
Abstract: An ignition circuit (200) for a detonator (100) is disclosed. The circuit includes; an igniter (210) having a first terminal (211) and an opposing second terminal (212), a first diode (225) electrically connected in series with the igniter (210) at the first terminal (211), and a second diode (230) electrically connected in series with the igniter (210) at the second terminal (212). The first and second diodes (225, 230) each have an anode terminal (226, 231) and a cathode terminal (227, 232), wherein like terminals of the first and second diodes (225, 230) are electrically connected to the igniter (210), thereby defining proximal terminals proximate the igniter (210) and distal terminals on an opposing side of each respective diode (225,230). An energy source (215) and a switch (220) are electrically connected in series with each other, and are electrically connected across the distal terminals. Current flow through the igniter (210) sufficient to ignite the igniter (210) is prevented until an ignition voltage is applied to the distal terminals that is equal to or greater than the reverse breakdown voltage of the first diode (225) or the second diode (230).
Patent CA-2681796-C (CA)
Inventor: MAIER FERDINAND
IPC: H04W88/02
Filed: 2008-03-28
Granted: 2016-12-13
Abstract: The invention relates to a multimedia device comprising a remote control system for wirelessly controlling a multimedia appliance. In order to establish a connection between a remote control system and a multimedia appliance, the remote control system must identify itself to the multimedia appliance, by means of a hardware device, especially a SIM card. The individual user must also identify him/herself to the multimedia appliance, by means of a hardware device for detecting biometric data. The respective identification data is encoded by means of asymmetrical cryptography. During the initialisation process between said two appliances, data encoded for the identification of the remote control system and each person is transmitted to the multimedia appliance and stored therein in an encoded manner. In order to establish a connection after the initialisation, the corresponding data is asymmetrically encoded, in turn, from the remote control system to the multimedia appliance using another code, and is decoded in the multimedia appliance. The corresponding data stored in the multimedia appliance is also decoded and compared with the received decoded data.
Patent CA-2689289-C (CA)
Title: Calcul d'une valeur et pour une zone d'irrigation
Inventor: DANSEREAU DANIEL A
IPC: A01G25/16
Filed: 2008-05-01
Granted: 2015-07-14
Abstract: La présente invention concerne un procédé de calcul d'une valeur ET pour une zone d'irrigation. Le procédé comprend un système de mesure de paramètres météorologiques recueillant un ou plusieurs paramètres météorologiques d'une zone de paramètres météorologiques, le(s) paramètre(s) météorologique(s) de la zone de paramètres météorologiques établissant une représentation de la météo en dehors de la zone d'irrigation. A partir du ou des paramètres météorologiques de la zone de paramètres météorologiques, on calcule un paramètre météorologique de la zone d'irrigation établissant une représentation de la météo dans la zone d'irrigation. La valeur ET pour la zone d'irrigation est calculée à partir d'une fonction continue à N dimensions à l'aide du ou des paramètres météorologiques de la zone d'irrigation, les N dimensions comprenant au moins un cube spatial en 3 dimensions.
Patent CA-2689837-C (CA)
Inventor: NEELY D JOSEPH
IPC: B65G17/06
Filed: 2005-01-26
Granted: 2013-10-22
Abstract: A conveyor belt and method for assembling a conveyor belt, the conveyor belt including a plurality of link elements and a plurality of pivot rods. Each link element includes a plurality of intermeshing extensions and at least one edge extension at a peripheral edge thereof. The plurality of intermeshing extensions form receiving compartments adapted to receive intermeshing extensions of an adjacent link element, and include transverse rod openings. The plurality of pivot rods are received in the transverse rod openings of the plurality of intermeshing extensions thereby interlinking adjacent link elements together. The edge extensions include an entry aperture sized to allow insertion of a pivot rod, and a rod receiving compartment to retain an end of the pivot rod.
Patent CA-2696000-C (CA)
Inventor: JAECKEL GERHARD F K
IPC: B65D47/08
Filed: 2007-07-13
Granted: 2013-02-05
Abstract: The present invention relates to a closure system, which comprises a dispensing closure and a spout of a container or a spout for a container, to which the dispensing closure can be attached, wherein the dispensing closure is designed as a rebounding closure. The dispensing closure and spout are designed in such a way that the dispensing closure can be separated from the spout or container via a rotational motion. The invention also relates to a dispensing closure for such a closure system.
Patent CA-2696993-C (CA)
Inventor: CREWS SAMUEL T
IPC: A61F5/00
Filed: 2008-07-17
Granted: 2017-01-03
Abstract: Disclosed is a system for endoscopically implanting a medical implant within a body cavity such as a human stomach. The system includes one or more anchors positionable within one or more openings formed in tissue within the body cavity, such as cutouts formed in plicated body tissue.  Tools are disclosed for positioning the anchors within the openings, and for coupling the implant to the anchors.
Patent CA-2697454-C (CA)
Title: Derives d'indole substitues et procedes d'utilisation associes
Inventor: ANILKUMAR GOPINADHAN N
IPC: A61K31/513
Filed: 2008-08-27
Granted: 2015-11-03
Abstract: L'invention concerne des dérivés d'indole substitués, des compositions comprenant au moins un dérivé d'indole substitué, et des procédés d'utilisation desdits dérivés d'indole substitués dans le traitement ou la prévention d'une infection virale ou d'une pathologie liée à un virus chez un patient.
Patent CA-2698245-C (CA)
Inventor: DOWDY ERIC
IPC: C07C41/30
Filed: 2008-09-11
Granted: 2015-06-16
Abstract: Here are provided synthetic intermediates and methods which can be used for the preparation of a 4-oxoquinolone compound having useful integrase inhibiting properties, as shown in the formula : (see above formula)
Patent CA-2698444-C (CA)
Title: An ear tag for marking an animal and for sampling tissue from said animal
Inventor: DECALUWE JOHAN
IPC: A01K11/00
Filed: 2008-08-08
Granted: 2015-12-29
Abstract: The present invention relates to an ear tag (1) for marking an animal and for sampling tissue from said animal.
Patent CA-2712670-C (CA)
Inventor: BOULET JEAN
IPC: E21B7/04
Filed: 2009-02-19
Granted: 2016-03-29
Abstract: An element for a drill string includes at least one zone bearing on a wall of the drilled hole, the bearing zone including at least one bearing section with an external diameter greater than the diameter of the other portions of the element, and two activation zones substantially adjacent to the bearing zone and disposed upstream and downstream of the bearing zone. The activation zones include a plurality of grooves with a generally helical shape about the axis of the element. The bearing zone includes two guide sections in a shape of a convex rounded body of revolution, disposed upstream and downstream of the bearing section in a manner adjacent to the bearing section, and tangential to the bearing section and to the activation zones.
Patent CA-2713346-C (CA)
Inventor: DADA EMMANUEL A
IPC: C07C407/00
Filed: 2009-01-30
Granted: 2016-01-05
Abstract: A method for the rapid dilution of an aqueous peracid solution, particularly, peracetic acid, in which a concentrated peracid solution is diluted with an aqueous diluent to produce a more dilute peracid solution in which the solution components are already at equilibrium immediately after dilution. The peracid in a preferred embodiment of this method is peracetic acid, for which the aqueous diluent is acetic acid and water, or hydrogen peroxide and water, or acetic acid, hydrogen peroxide and water, whose relative amounts are selected to produce a diluted aqueous peracid acid solution whose peracetic acid, hydrogen peroxide and acetic acid components are in equilibrium immediately after dilution.
Patent CA-2715600-C (CA)
Inventor: DUROCHER ERIC
IPC: F02C7/06
Filed: 2010-09-24
Granted: 2017-09-19
Abstract: A gas turbine engine has an oil tube for delivering oil through a high temperature zone of the engine to an engine component for cooling and lubrication. An insulation tube surrounds the oil tube and extends in a substantial length of the oil tube. The opposed ends of the insulation tube are integrally and sealingly connected to respective end portions of the oil tube to form a dead air annulus between the oil tube and the insulation tube.
Patent CA-2718420-C (CA)
Title: Procede et dispositif d'insertion d'une lentille intra-oculaire
Inventor: TSAI GEORGE
IPC: A61F2/16
Filed: 2009-03-06
Granted: 2016-10-11
Abstract: Un injecteur (900) permettant linsertion dune lentille intra-oculaire (930, 980) dans un il comprend une lumière (910). La lumière (910, 960) peut comprendre une partie terminale (912, 962) sur une extrémité distale (916, 966) et une partie proximale (914, 964) juxtaposée à la partie terminale (912, 962). Un piston d'injecteur (920, 970) peut être disposé dans la lumière (910, 960) pour générer une force d'entraînement (944, 994) sur la lentille intra-oculaire (930, 980). L'injecteur (900) peut comprendre une force de friction de lentille (942) qui présente une première valeur lorsque la lentille (930, 980) se trouve dans une première position (L1) dans la partie proximale (914, 964) et une seconde valeur lorsque la lentille (930, 980) se trouve dans une seconde position (L2) dans la partie terminale (912, 962). La première valeur peut être inférieure à la seconde valeur.
Patent CA-2722436-C (CA)
Inventor: BORISOV VLADIMIR
IPC: H02M7/06
Filed: 2009-05-28
Granted: 2017-11-21
Abstract: Disclosed are apparatus and methodology for providing a capacitive voltage divider configured to reduce a relatively high level alternating current (AC) to a lower level direct current (DC). The apparatus provides a series of capacitors and diodes configured for series charging of the capacitors and parallel discharge thereof by way of a single switching element. In operation, the capacitor series is charged during the negative half cycle of the AC source and then discharged during the positive half cycle thereof.
Patent CA-2724967-C (CA)
Inventor: ROUSSON LUDOVIC
IPC: B25C7/00
Filed: 2010-12-10
Granted: 2013-09-10
Abstract: The tool comprises an engine (4) for propelling a piston (1) comprising a shaft (3) for driving a fastening member into a supporting material and through a pin guide (10), with means (11, 15) for adjusting the depth of drive of the piston shaft (3) outside the pin guide (10) at the end of the propulsion and at the stop of the piston (3) in abutment against stop means. The pin guide (10) is mounted free in translation and the depth of drive adjusting means comprise a adjustment knurl (11) with a knurl shaft (15) arranged so as to be in abutment against the pin guide (10, 19, 20) and to push the pin guide forwards under the rotation action of the knurl (11).
Patent CA-2726005-C (CA)
Title: Process for the preparation of halogenated benzoic acid derivatives
Inventor: BACHMANN STEPHAN
IPC: C07C51/10
Filed: 2009-05-28
Granted: 2016-06-28
Abstract: The present invention comprises a process for the preparation of 3-chloro-2-fluoro-5- trifluoromethyl benzoic acid of the formula or of a salt thereof. 3-Chloro-2-fluoro-5-trifluoromethyl benzoic acid or salts thereof are versatile intermediates for the preparation of active pharmaceutical or agrochemical agents.
Patent CA-2731428-C (CA)
Title: Mapping detected movement of an interference pattern of a coherent light beam to cursor movement to effect navigation of a user interface
Inventor: DOUMUKI TOHRU
IPC: H04Q9/00
Filed: 2009-07-09
Granted: 2014-06-10
Abstract: A method, system and apparatus provide that movement of an interference pattern of a coherent light beam is mapped to cursor movement to effect navigation of a user interface. A remote controller operable to emit a coherent light beam is in cooperative arrangement with a display device operable to display a user interface, navigable by means of a cursor. A laser diode element and coupled diffuser element of the remote controller generate the coherent light beam. Movement of the remote controller causes movement of an interference pattern of the coherent light beam impinging upon a sensor of the display device;  movement of the interference pattern is sensed by the display device and mapped to corresponding movement of the cursor in the user interface. Thus, the remote controller may be used to navigate an on-screen user interface by movement of the remote controller itself.
Patent CA-2732384-C (CA)
Inventor: KLASSEN JAMES BRENT
IPC: A63B69/00
Filed: 2009-07-29
Granted: 2020-07-14
Abstract: Balance training systems and methods are disclosed. A balance training system is disclosed, comprising a lower member having a ground contacting surface and an upward facing surface, an upper member having a foot receiving surface and a downward facing surface, the upward facing surface and the downward facing surface being shaped for contact with each other, and the upper member having a balance position when a balance point on the upper member is in contact with the lower member A balance training system is also disclosed comprising a first platform having a top surface (ground plane) which supports the user's weight, a support having flexible and/or compressible upward facing surface in contact with a downward facing surface of the first platform, the ground plane being within 5" of the top surface of the flexible and/or compressible upward facing surface to reduce or prevent horizontal movement of the ground plane when the first platform changes angle A balance training system is further disclosed, comprising a first platform having a top surface (ground plane) that supports the user's weight, a curved downward facing convex surface of the first platform, the top surface being aligned within '/z" of the downward facing curved surface
Patent CA-2736961-C (CA)
Inventor: MCKELVIE SAMUEL JAMES
IPC: G06F9/06
Filed: 2009-10-15
Granted: 2016-07-12
Abstract: Atomic multiple modifications of streams is provided.  Streams are selected for the application of an atomic multiple modification.  A lock is acquired on the meta-data associated with the streams. Each stream is de-coupled from its name. Multiple modifications are applied to the selected streams. After performing the modifications, names are cou-pled to the streams. The lock on the meta-data associated with each stream is released.
Patent CA-2740063-C (CA)
Title: Electromagnetic borehole telemetry system incorporating a conductive borehole tubular
Inventor: WISLER MACMILLAN M
IPC: E21B47/12
Filed: 2004-08-04
Granted: 2013-04-02
Abstract: An electromagnetic borehole telemetry system for transmitting information between a borehole transceiver and a surface transceiver located at or near the surface of the earth. Tubulars, such as steel casing and liners, are typically set within the well borehole to stabilize the wall of the borehole and to assist in hydraulically isolating penetrated formations. The invention utilizes these tubulars cooperating with one or more signal wires to reduce attenuation and noise in signals transmitted between the borehole and surface transceivers. The one or more signal wires are typically disposed within an annulus formed by the borehole wall and the outside surface of the casing. The one or more signal wires are connected at one end to one or more connection terminals positioned preferably near the bottom a tubular string. Opposing ends of the one or more signal wires are connected to one or more terminals of the surface transceiver. By minimizing signal attenuation and noise, the telemetry system can be effectively used at greater depths in the borehole. The telemetry system can be embodied in a measurement-while-drilling system, a formation testing system, a production monitoring system and other system requiring communication between a downhole assembly and the surface of the earth.
Patent CA-2748324-C (CA)
Inventor: PELUSO GIANFRANCO
IPC: A61K6/884
Filed: 2009-12-14
Granted: 2018-02-20
Abstract: This disclosure relates to a composite material for biomedical applications, in particular dental applications, which possesses self-healing capacity and is able to incorporate a system for the release of active ingredients at the stage of application and use.
Patent CA-2748441-C (CA)
Title: Ecran solaire favorisant la vitamine d
Inventor: ARMSTRONG ERNEST T
IPC: A61K31/195
Filed: 2009-12-21
Granted: 2017-10-03
Abstract: L'invention concerne une composition appropriée pour assurer la protection contre le rayonnement ultraviolet, qui contient un ou plusieur absorbeurs de rayonnement ultraviolet actifs et qui permet au rayonnement ultraviolet B de pénétrer dans la peau en quantité suffisante pour que le corps puisse produire une dose saine et anti maladie de vitamine D3 et ses précurseurs chimiques. La composition est particulièrement utilisée dans des écrans solaires qui favorisent d'une part la production de la vitamine D3 et, d'autre part, la protection de la peau contre un rayonnement ultraviolet nocif.
Patent CA-2748751-C (CA)
Title: Systeme et procede de realisation d'une arthrodese spinale percutanee
Inventor: ROCHE KAREN
IPC: A61B17/56
Filed: 2009-12-31
Granted: 2018-03-27
Abstract: L'invention porte sur un procédé de réalisation d'une arthrodèse spinale percutanée sur des vertèbres adjacentes chez un patient, lequel procédé comprend les opérations consistant à : créer une ouverture d'accès sur le patient, l'ouverture d'accès étant de largeur inférieure à 10 mm, à l'aide d'une visualisation indirecte : établir un trajet chirurgical par l'ouverture d'accès au moyen d'une surveillance neurale ; créer une cavité dans l'espace de disque entre les vertèbres adjacentes, évaluer la cavité créée, introduire un contenant dimensionné et configuré de façon à s'ajuster dans l'ouverture d'accès inférieure à 10 mm à l'intérieur de la cavité et remplir le contenant d'un matériau de remplissage.
Patent CA-2755958-C (CA)
Inventor: GRISPO KEITH M
IPC: A61M5/36
Filed: 2005-02-11
Granted: 2016-04-26
Abstract: An auto purge for an intravenous contrast injector (20) of the type having a motor which advances a plunger drive ram and configured for use with a pre-filled or user- filled syringe containing an approximate known amount of air including a processor which causes the motor to move and a memory storing a predetermined purge stop point representative of the approximate known amount of air in the syringe, the injector configured to automatically advance the plunger drive ram an amount substantially equal to the predetermined purge stop point representative of the approximate known amount of air contained in the syringe.
Patent CA-2756341-C (CA)
Inventor: BRONIAK JAY ANDREW
IPC: E03B7/07
Filed: 2011-10-27
Granted: 2019-11-12
Abstract: Des procédés et des systèmes permettant de surveiller les fuites deau dans une maison sont décrits. Un réseau domestique avec divers périphériques surveille ces périphériques avec un contrôleur. Les informations sont reçues dun débitmètre par un émetteur-récepteur afin dassurer le suivi de la quantité découlement deau totale circulant dans les canalisations de la maison. En comparant les informations recueillies à un seuil prédéterminé, il est possible de déterminer si une fuite est présente ou non dans chaque conduite. Lors de la détection dune fuite dans une maison, son propriétaire est informé de la situation afin que des mesures soient prises rapidement. Une vanne darrêt peut être déclenchée à distance lorsquune demande est reçue de lutilisateur, ce qui ferme la conduite pour éviter les dégâts deau.
Patent CA-2759236-C (CA)
Inventor: IMANSE CRAIG LEE
IPC: B01D29/64
Filed: 2004-09-01
Granted: 2013-07-16
Abstract: Un système de filtration qui permet d'extraire le filtrat des effluents industriels. Le système est composé d'un actionneur étanche couplé magnétiquement à une tête de nettoyage et comporte une enceinte où sont situés : un filtre à la surface duquel le filtrat est piégé; une tête de nettoyage munie de lames racleuses qui élimine le filtrat piégé; un tube actionneur à l'intérieur duquel se trouve un premier aimant mobile qui peut être déplacé dans le tube à l'aide de gaz sous pression injecté selon les besoins par les extrémités dudit tube; un deuxième aimant fixé à la tête de nettoyage couplé magnétiquement au premier aimant afin que les deux se déplacent conjointement. Ainsi, le mouvement du premier aimant est transmis à la tête de nettoyage par l'intermédiaire du deuxième aimant, de sorte que les lames racleuses se déplacent à la surface du filtre.
Patent CA-2760992-C (CA)
Title: Reconnaissance a l'aide d'une nouvelle reconnaissance et d'une classification statistique
Inventor: CHANG SHUANGYU
IPC: G06F15/16
Filed: 2010-06-01
Granted: 2017-04-25
Abstract: L'invention concerne une architecture qui utilise une grammaire globale en tant qu'ensemble de grammaires spécifiques à un contexte pour la reconnaissance d'une entrée, chacune étant chargée d'un contexte spécifique, tel qu'une catégorie de sous-tâches, une région géographique, etc. Les grammaires couvrent ensemble le domaine entier. De plus, de multiples reconnaissances peuvent être effectuées en parallèle en relation avec la même entrée, chaque reconnaissance utilisant une ou plusieurs des grammaires spécifiques à un contexte. Les multiples résultats de reconnaissance intermédiaires provenant des différentes grammaires de reconnaissance sont conciliés en effectuant une nouvelle reconnaissance au moyen d'une grammaire composée dynamiquement sur la base des multiples résultats de reconnaissance et potentiellement d'une autre connaissance de domaine, ou en sélectionnant la gagnante à l'aide d'un classifieur statistique agissant sur les caractéristiques de classification extraites des multiples résultats de reconnaissance et d'une autre connaissance de domaine.
Patent CA-2766598-C (CA)
Title: Pelle a corde a manche courbe
Inventor: HREN WILLIAM J
IPC: E21C47/00
Filed: 2012-01-31
Granted: 2019-04-02
Abstract: Une pelle dexploitation minière comprend un mécanisme dexcavation comportant un mât généralement en V comportant un point de connexion inférieur servant à la fixation à la pelle dexploitation minière. Une première portion du mât se prolonge généralement vers le haut à partir du point de connexion inférieur et une deuxième portion du mât fait un angle par rapport à la première portion et sen prolonge vers le haut et vers lavant. La deuxième portion comprend une extrémité distale définissant un support de poulie et un élément à pivot est positionné généralement à une zone de connexion entre la première portion et la deuxième portion. Le mécanisme dexcavation comprend également un accessoire de mât ayant une première extrémité qui est supportée de manière pivotante par lélément pivot et une deuxième extrémité qui est supportée par le support de poulie.