baber/WOPTO huggingface dataset:
Patent CA-2844238-C (CA)
Inventor: LONG THAN TRONG
IPC: F16C33/12
Filed: 2012-08-01
Granted: 2017-04-25
Abstract: Afin d'éviter la détérioration des propriétés mécaniques avec le temps, même dans le cas d'une utilisation à long terme dans un environnement sous-marin, un élément glissant sous-marin utilisé sous l'eau comporte : une matière de base (11) faite d'une première matière métallique ; une couche intermédiaire (12) ayant une structure poreuse, laquelle couche est faite d'une seconde matière métallique et est fixée à la matière de base (11) ; et une couche de prévention de la corrosion (122) qui est partiellement fondue pour remplir les vides de la structure poreuse de la couche intermédiaire (12) ; et une couche glissante de blocage (13) faite d'une matière résineuse qui est formée sur la couche de prévention de la corrosion (122).
Patent CA-2847251-C (CA)
Inventor: GABRIELSSON KARL
IPC: D21D5/16
Filed: 2012-08-25
Granted: 2019-08-13
Abstract: La présente invention concerne un segment de disque conçu pour être fixé à d'autres segments de disque afin de former un ensemble disque, le segment de disque possédant une structure trapézoïdale isocèle. La structure comprend un rail latéral gauche et un rail latéral droit, et une pluralité de nervures parallèles, espacées les unes des autres et se prolongeant horizontalement, fixées entre les rails latéraux. La structure définie un premier côté de disque et un second côté de disc opposé, chaque côté de disque comprenant une pente ondulée d'attaches arrières gauches adjacente au rail latéral gauche et supportée par les nervures, et une pente ondulée d'attaches arrières droites adjacente au rail latéral droit et supportée par les nervures. Chaque côté de disque comprend également un treillis métallique ondulé supporté par les pentes d'attaches de gauche et de droite et supporté par les nervures de la structure.
Patent CA-2848799-C (CA)
Inventor: HOWE GEOFFREY STUART
IPC: G01T1/00
Filed: 2012-09-21
Granted: 2020-03-10
Abstract: L'invention concerne un module détecteur de rayonnement (10) qui comprend un détecteur de rayonnement (20, 22), une source de puissance (24) et des moyens de communications sans fil (28, 30), tous logés dans une enceinte ignifuge (12, 14). L'enceinte possède une partie pouvant être traversée par des transmissions sans fil. Le module détecteur de rayonnement peut convenir pour être utilisé dans une zone dangereuse contenant un mélange gazeux potentiellement explosif.
Patent CA-2851800-C (CA)
Inventor: JIA PING
IPC: A61B5/308
Filed: 2012-10-12
Granted: 2018-02-13
Abstract: Systems and methods are disclosed to determine one or more sensing zones on a body surface for electrocardiographic mapping of a region of interest associated with the heart. The sensing zone can be utilized to facilitate acquisition, processing and mapping of electrical activity for the corresponding region of interest, in other examples, an application-specific arrangement of electrodes can also be provided based on the sensing zone that is determined for the region of interest.
Patent CA-2851910-C (CA)
Inventor: KUJAT DARRYL
IPC: B27B31/02
Filed: 2007-02-07
Granted: 2015-09-22
Abstract: A virtual lug loader includes a lug loader for loading workpieces in a flow direction into the spaced apart lugs on a lugged conveyor, wherein the workpieces are transversely oriented relative to the flow direction. The lug loader includes an array of overlapping pairs of endless conveyors for conveying the workpieces downstream, wherein each pair of endless conveyors in the array include first and second endless conveyors spaced laterally apart across the flow direction and aligned substantially in the flow direction. The array forms a continuous upper surface in the flow direction for supporting the workpieces. At least one pair of endless conveyors in the array includes independently actuable first arid second drives independently operable to drive the corresponding first and second endless conveyors to advance an upstream end of a workpiece relative to a downstream end of the workpiece to correct workpiece skew.
Patent CA-2854541-C (CA)
Title: Providing consistent output from an endoilluminator system
Inventor: PAPAC MICHAEL J
IPC: A61B1/07
Filed: 2012-11-01
Granted: 2019-03-19
Abstract: In certain embodiments, determining an endoilluminator output includes calculating an illuminator contribution of an endoilluminator system and a fiber contribution of one or more optical fibers of the endoilluminator system. The endoilluminator output is determined from the illuminator contribution and the fiber contribution. The illuminator contribution may be established using calibrated or empirically determined factors, such as an illuminator leg efficiency, an attenuator factor, an initial lamp performance, and/or a lamp performance degradation factor of the lamp. The fiber contribution may be established using calibrated or empirically determined factors, such as a fiber coupling factor and/or fiber transmission ratio of the optical fibers.
Patent CA-2854648-C (CA)
Inventor: THORLEY CRAIG STEPHEN
IPC: A61M5/32
Filed: 2012-11-09
Granted: 2018-12-18
Abstract: A retractable needle is provided for a syringe comprising a barrel and a plunger that comprises a portion capable of engaging the retractable needle for retraction. The retractable needle comprises a cannula, a needle body having a plunger-engaging member, at least one aperture and an elongate portion which houses the cannula, the cannula comprising an end which is in fluid communication with the at least one aperture, wherein the at least one aperture is located between the plunger-engaging member and the elongate portion. The positioning of the at least one aperture distal to the plunger-engaging member maximizes the efficiency of fluid delivery.
Patent CA-2856687-C (CA)
Title: Systemes et procedes pour utilisation en vue de couvrir une partie d'une piece de fixation faisant saillie sur une surface
Inventor: RAWDON BLAINE KNIGHT
IPC: F16B37/14
Filed: 2014-07-10
Granted: 2018-01-16
Abstract: La présente invention propose un système pour utilisation en vue de couvrir une partie dune pièce de fixation faisant saillie sur une surface. Le système comprend un bouchon qui comprend un intérieur, une base qui délimite au moins partiellement lintérieur, et des cliquets sur lintérieur. Le système peut également comprendre une dent conçue pour être associée à la pièce de fixation et conçue pour mettre en prise positivement les cliquets.
Patent CA-2856890-C (CA)
Title: Poignee et dispositif de freinage pour un revetement d'ouvertures architecturales
Inventor: ANDERSON RICHARD N
IPC: E06B9/262
Filed: 2014-07-15
Granted: 2022-07-19
Abstract: Il est décrit une poignée fixée de manière amovible à une paroi de longeron au moyen déléments de fixation qui sétendent de lintérieur du longeron. Un arbre dactionneur pousse contre un plot de contact pour déplacer un élément de freinage déplaçable afin darrêter la rotation dune tige à lintérieur du longeron.
Patent CA-2862488-C (CA)
Title: Detection de sequence d'acide nucleique cible par test de clivage de pto et hybridation oligonucleotidique de signalisation dependant de l'elongation
Inventor: CHUN JOUG YOON
IPC: C12Q1/682
Filed: 2012-07-03
Granted: 2018-11-20
Abstract: La présente invention concerne la détection d'une séquence d'acide nucléique cible par un test PCE-SH (clivage de PTO et hybridation oligonucléotidique de signalisation dépendant de l'élongation). La présente invention n'utilise pas de sondes à hybrider avec les séquences d'acide nucléique cibles pour obtenir des signaux cibles. De manière intéressante, la présente invention utilise des sondes (oligonucléotides de signalisation) à hybrider avec le brin allongé formé d'une manière qui dépend de la cible selon laquelle le brin allongé est synthétisé par utilisation du CTO sélectionné artificiellement comme matrices.
Patent CA-2863178-C (CA)
Inventor: KAPRE SUBHASH VINAYAK
IPC: A61K9/19
Filed: 2013-01-29
Granted: 2021-04-06
Abstract: The invention provides immunogenic polysaccharide protein conjugates comprising capsular polysaccharides from N. Meningitidis serogroup X and methods for preparation thereof. The present invention relates to N. meningitidis X saccharide-carrier protein conjugates prepared by a conjugation reaction. Accordingly, the instant invention relates to multivalent meningococcal polysaccharide protein conjugate composition comprising capsular saccharide from serogroups X and at least one capsular saccharide from A, C, W135 and Y wherein, i) polysaccharides A C W135 X are sized mechanically whereas polysaccharide Y is sized chemically, ii) all saccharide are conjugated to carrier protein via a linker with a cyanylation conjugation chemistry iii) all saccharide to protein ratios in final conjugates are between 0.2 - 0.6 and iv) at least two different carrier proteins selected from the group consisting of TT, DT and CRM197 are utilized.
Patent CA-2864835-C (CA)
Inventor: OLIVER ANDREW STEPHEN
IPC: B60R9/06
Filed: 2013-02-19
Granted: 2016-01-12
Abstract: L'invention concerne un porteur 170 de plaques de répartition de charges pour grue convivial pour transporter, stocker et soutenir de façon pratique des plaques de répartition de charges, patins et autres articles 104 pour grue. L'ensemble plaque de répartition de charges pour grue léger et économique peut comprendre un ensemble cadre pourvu d'une barre de support de charge principale 178, de barres transversales 208 et 210 et de barres périphériques 216-219. Le porteur 172 de plaques de répartition de charges pour grue spécial peut être facilement relié à une grue 106, par exemple au moyen d'un dispositif d'attelage 128, d'une plaque de fixation 136 et d'une plaque de verrouillage 156. Un ensemble suspension 224 pourvu d'une barre de suspension 232 peut être fourni pour suspendre le porteur 170 de plaques de répartition de charges pour grue. Un mécanisme de verrouillage 250 peut également être fourni pour verrouiller en toute sécurité le porteur 170 de plaques de répartition de charges pour grue.
Patent CA-2867655-C (CA)
Title: Al-plated steel sheet, method for hot-pressing al-plated steel sheet, and automotive part
Inventor: MAKI JUN
IPC: C23C2/12
Filed: 2013-04-15
Granted: 2018-03-06
Abstract: An Al-plated steel sheet includes: a steel sheet; an Al plating layer which is formed on one surface or both surfaces of the steel sheet and contains at least 85% or more of Al by mass%; and a surface coating layer which is laminated on the surface of the Al plating layer and contains ZnO and one or more lubricity improving compounds.
Patent CA-2868263-C (CA)
Inventor: DIXON ARTHUR EDWARD
IPC: G02B21/26
Filed: 2013-03-21
Granted: 2021-04-13
Abstract: L'invention concerne un instrument et un procédé de balayage de spécimen microscopique de grande taille sur un support de spécimen, comprenant un microscope à balayage optique conçu pour balayer le spécimen en champ lumineux ou par fluorescence. Le spécimen peut basculer dynamiquement autour d'une direction de balayage pendant le balayage afin de maintenir le foyer le long de la longueur de chaque ligne de balayage à mesure que le balayage progresse. Une image tridimensionnelle du spécimen peut être obtenue, le basculement du spécimen et le foyer relatif étant maintenus depuis un premier contour d'image jusqu'à un second contour d'image à travers une épaisseur du spécimen.
Patent CA-2875172-C (CA)
Inventor: SAASTAMO PETRI
IPC: B27C1/12
Filed: 2011-05-24
Granted: 2015-10-13
Abstract: The present disclosure provides workpiece feed systems, methods and assemblies comprising one or more tapered feed rolls positioned at an angle to incoming workpieces. The tapered feed rolls may pull individual workpieces toward a guide while gradually accelerating the workpieces and altering their direction of travel. The angle and speed of rotation of the tapered feed rolls may be automatically adjusted to control workpiece speed/acceleration, providing improved gap control and minimizing collisions between successive workpieces. Tapered feed rolls may therefore reduce or eliminate the need for a conventional bridge to decelerate the workpieces after the directional change, reducing the operational space required by a workpiece feed system.
Patent CA-2885255-C (CA)
Inventor: BOUDREAULT RICHARD
IPC: C01F7/22
Filed: 2013-09-26
Granted: 2015-12-22
Abstract: L'invention concerne un procédé pour la préparation d'alumine, ledit procédé comprenant la lixiviation d'un matériau contenant de l'aluminium avec HCl de manière à obtenir un lixiviat comprenant des ions d'aluminium, des ions de magnésium et un solide, et la séparation dudit solide à partir dudit lixiviat ; la précipitation pratiquement sélective de MgCl2 à partir dudit lixiviat et l'élimination dudit MgCl2 à partir dudit lixiviat ; la réaction dudit lixiviat avec HCl de manière à obtenir un liquide et un précipité comprenant lesdits ions d'aluminium sous la forme de AlCl3, et la séparation dudit précipité à partir dudit liquide ; le chauffage dudit précipité sous des conditions efficaces pour convertir AlCl3 en Al2O3 ; et le chauffage dudit MgCl2 sous des conditions efficaces pour le convertir en MgO ; et facultativement la récupération de HCl gazeux ainsi produit à partir du chauffage.
Patent CA-2887572-C (CA)
Inventor: WONG KIAN-MING
IPC: A61B17/72
Filed: 2014-10-06
Granted: 2017-09-19
Abstract: A threaded-shaft or fastener such as a headless bone screw, intramedullary support or the like, has a tool-receiving structure on the axial end of an externally threaded proximal end for application of torque directly to the fastener. A cannulated cap nut with internal threads complementary to the thread on the shaft can be jammed on the shaft in a tightening direction, allowing driving torque to be applied to the shaft through the cap nut for driving the fastener into a work material such as bone tissue.  When the fastener has been driven to bring the cap nut up to the work material, torque is applied between tools in the fastener and cap nut, and then to the fastener alone, unjamming and advancing the fastener such that the proximal end of the fastener can be embedded in the bone tissue. The fastener is advantageously a headless bone compression screw.
Patent CA-2889289-C (CA)
Inventor: STAM PHIL
IPC: A01F29/00
Filed: 2015-04-24
Granted: 2019-11-05
Abstract: In one embodiment, a bale processor includes a hopper for receiving baled material, a discharge opening for outputting chopped material, and primary and secondary rotors. The primary rotor has an axis of rotation and a rotatable flail to chop the material from the bale received in the hopper. The secondary rotor is rotatable to chop the material after being chopped by the primary rotor, and the secondary rotor is offset from the primary rotor such that the primary rotor is between the secondary rotor and the discharge opening. The flail includes a pivot tube for rotating about the axis, first and second hammers secured to the pivot tube, and a paddle. The paddle is positioned between and secured to the first and second hammers to generate airflow when the first and second hammers are rotated at an operating speed, thereby increasing a throw distance of the chopped material.
Patent CA-2891150-C (CA)
Inventor: HADZIDEDIC DARKO
IPC: F24F11/50
Filed: 2015-05-13
Granted: 2021-04-20
Abstract: A heating, ventilation and air conditioning (HVAC) controller, a method of receiving signals from a keypad and an HVAC system incorporating the controller or the method. In one embodiment, the HVAC controller includes: (1) a keypad having at least first and second banks, (2) a reference signal source configured to generate a time-varying untransformed reference signal and provide the untransformed reference signal to the first bank, (3) transformation circuitry configured to transform the untransformed reference signal into a transformed reference signal and provide the transformed reference signal to the second bank and (4) a processor having interrupt pins coupled to corresponding keys of both the first and second banks and a further interrupt pin coupled to receive one of the untransformed and transformed reference signal.
Patent CA-2896298-C (CA)
Inventor: JORDAN DIANNA M MURPHY
IPC: A61K39/02
Filed: 2013-12-20
Granted: 2024-01-16
Abstract: La présente invention concerne un procédé de préparation d'une composition immunogène pour le traitement et/ou la prophylaxie d'infections par mycoplasme chez un sujet comprenant la culture de bactéries mycoplasmes dans un système cellulaire eucaryote à sérum réduit ou sans sérum de cochon ; l'obtention d'un antigène des bactéries mycoplasmes ; et l'ajout d'un vecteur pharmaceutiquement acceptable. En outre, la présente invention concerne la composition immunogène pouvant être obtenue par ledit procédé et un procédé d'immunisation d'un sujet comprenant l'administration de ladite composition immunogène à un sujet.
Patent CA-2899667-C (CA)
Inventor: KRIVOSHEEV SERGEY IVANOVICH
IPC: E21B47/00
Filed: 2013-03-15
Granted: 2016-10-18
Abstract: A method has been disclosed for determining a position of a water/cement boundary in an annular area between two concentric pipes in a hydrocarbon well. The method comprises the steps of running a well tool (10) into a central pipe of the well, where the well tool (10) comprises a tool housing (11), a pulse generator (14) and a signal recorder (16) provided within the housing (11); generating an electromagnetic pulse by means of the pulse generator, thereby providing physical vibrations in the central pipe of the well; recording reflected acoustic signals from the well by means of the signal recorder (16); repeating the generating and recording steps for different vertical positions of the pulse generator in the well; organizing the recorded signals in a two-dimensional representation; filtering the organized recorded signals in order to identify, in the two-dimensional representation, a hyperbola (B); and providing an apex of the hyperbola (B) as the determined position of the water/cement boundary.
Patent CA-2907252-C (CA)
Inventor: FORMAN MICHAEL
IPC: A61B17/00
Filed: 2014-03-14
Granted: 2022-03-08
Abstract: Driver assemblies, drivers, drill bits, and methods for determining information (such as impedances, voltages, voltage differences, and changes in such information) about biological material during a medical procedure.
Patent CA-2907555-C (CA)
Inventor: VANDERPUY THOMAS
IPC: B29C65/78
Filed: 2014-03-18
Granted: 2018-04-24
Abstract: A module placement device and method enable the precision mating of a module to a substrate. The device and method can be effectively used, for example, to mate a light source such as an LED module to the back side of an automotive mirror having portions that permit light to pass therethrough.
Patent CA-2910049-C (CA)
Inventor: KOPPERSCHMIDT PASCAL
IPC: A61B5/0215
Filed: 2014-04-17
Granted: 2023-09-12
Abstract: The invention relates to a control unit for determining the pressure in a blood vessel, in particular in an arteriovenous fistula, which is in fluid connection with at least one section of a blood line system, in particular an extracorporeal blood circulation, at least one pressure-generating device being assigned to the blood line system, this pressure-generating device being suitable for acting on the section, and the control unit being configured to perform the following steps: a) being sure that none of the at least one pressure-generating device acts on the section, b) interrupting the fluid connection of the section with the blood vessel by triggering an interrupt means, c) setting the pressure in the section at a predetermined ideal value, in particular at the ambient pressure, with the help of a pressure sensor in the section, d) restoring the fluid connection of the section with the blood vessel by triggering the interrupt means, and e) measuring a resulting pressure in the section with the help of the pressure sensor.
Patent CA-2910744-C (CA)
Title: Thermochromic ink composition
Inventor: PHILIPPE ERIC
IPC: C09D11/50
Filed: 2014-05-12
Granted: 2021-06-22
Abstract: The invention relates to a thermochromic ink composition comprising, in a liquid medium, known as solvent, a dispersion of thermochromic microcapsules incorporating at least one leuco-dye and a thermoplastic binder selected from the group containing polyacrylic polyesters, polyurethanes and copolymers thereof. The composition is characterised in that the solvent is aprotic. The invention also relates to a method for producing a card and to such a card incorporating at least one thermochromic pattern produced with a thermochromic ink composition according to the invention.
Patent CA-2912382-C (CA)
Title: Systeme et procede pour lentille ophtalmique commandee par processeur
Inventor: PUGH RANDALL B
IPC: A61F2/16
Filed: 2014-05-15
Granted: 2021-10-19
Abstract: La présente invention concerne un procédé et un système permettant d'étalonner et de faire fonctionner une lentille ophtalmique commandée par un processeur. Plus spécifiquement, le système comprend un dispositif interactif sans fil servant à personnaliser la commande et la mise en service d'une ou de plusieurs fonctions et/ou composants de la lentille ophtalmique commandée par un processeur. Dans certains modes de réalisation, la personnalisation peut comprendre l'étalonnage des fonctions et/ou des composants à l'aide du retour d'informations de la part de l'utilisateur qui se sert du dispositif interactif sans fil en réponse aux conditions mesurées par un ou plusieurs capteurs de mesure inclus dans la lentille ophtalmique commandée par un processeur.
Patent CA-2912690-C (CA)
Title: Compositions and methods for delivery of hydrophobic active agents
Inventor: SLAGER JORAM
IPC: A61L29/16
Filed: 2014-05-16
Granted: 2022-05-03
Abstract: Disclosed herein is a delivery composition for administering a hydrophobic active agent. In one embodiment, a delivery composition for local administration of a hydrophobic active agent to a tissue or organ of a patient is disclosed. In one embodiment, the delivery composition includes a cationic delivery agent, a therapeutically effective amount of a hydrophobic active agent and a pharmaceutically acceptable aqueous carrier. In one embodiment, the cationic delivery agent includes polyethyleneimine (PEI). In an embodiment, the invention includes a drug delivery device including a substrate; and coated therapeutic agent particles disposed on the substrate, the coated therapeutic agent particles comprising a particulate hydrophobic therapeutic agent; and a vinyl amine polymer. Methods of making the delivery composition, as well as kits and methods of use are also included herein.
Patent CA-2916074-C (CA)
Title: Method for controlling deposits on papermaking surfaces
Inventor: LASER HAROLD
IPC: D21H21/02
Filed: 2015-12-21
Granted: 2021-03-02
Abstract: A method of controlling deposits on papermaking surfaces or fabrics on paper machines includes applying a deposition control solution to the papemiaking surfaces or fabrics to inhibit deposition of organic contaminants therein. The deposition control solution comprises at least one cationic polymer, at least one phthalate/glycol or polyethylene terephthalate/polyoxyethylene terephthalate (PET:POET) or polyalkylene terephthalate/polyoxyethylene terephthalate (PAT:POET) based copolymer, and at least one non-ionic surfactant in combination to provide improved deposition control.