baber/WOPTO huggingface dataset:
Patent CA-2722044-C (CA)
Inventor: CASE CASEY
IPC: C12N5/0775
Filed: 2009-04-30
Granted: 2017-09-26
Abstract: Disclosed herein are cells, that are descendents of marrow adherent stem cells (MASCs), capable of rescuing and/or reversing various neural disorders after transplantation into sites of central nervous system (CNS) or peripheral nervous system (PNS) injury. The cells contain alterations in the methylation state of certain genes, compared to their methylation state in MASCs. Methods of making cells capable of rescuing and/or reversing various neural disorders after transplantation into sites of CNS or PNS injury, by alteration of the methylation status of certain genes, are also provided.
Patent CA-2724089-C (CA)
Inventor: LIU JULIAN
IPC: A61H3/04
Filed: 2008-10-09
Granted: 2011-09-06
Abstract: La présente invention a trait à une marchette dotée d'un moyen d'engager un mécanisme de patin de frein et un ensemble patin de frein avec un carter de frein pour couvrir partiellement une des roues de la marchette. L'ensemble patin de frein comprend un mécanisme de patin de frein doté d'un levier de patin de frein comprimé par un ressort installé de manière à pivoter dans le carter de frein. Le levier du patin de frein est relié à une première extrémité au moyen d'actionner le mécanisme de patin de frein et il possède une fente à une deuxième extrémité. Un patin de frein est insérable par glissement dans la fente. Le mécanisme de patin de frein comprend un moyen de relier le patin de frein avec la fente et de régler la position du patin de frein par rapport à la roue. Le carter de frein s'étend autour du mécanisme de patin de frein, ce qui comprend le moyen de liaison et de réglage sur la périphérie extérieure de la roue pour protéger complètement le mécanisme de patin de frein.
Patent CA-2724805-C (CA)
Inventor: CUDWORTH NICHOLAS
IPC: B65F1/06
Filed: 2009-05-15
Granted: 2017-05-02
Abstract: A waste storage device includes a waste storage cassette receiving chamber for receiving a cassette rotatable within the chamber and containing tubing for enveloping waste. The chamber includes a rotatable portion (602) mounted on a fixed por-tion (604) of the device, the rotatable portion (602) being rotatable with the cassette. The device further comprises a deformable portion (601) mounted on the fixed portion (604) and moveable between an undeformed position to prevent rotation of the cassette and a deformed position to allow rotation of the cassette.
Patent CA-2728972-C (CA)
Title: Appareil et methode de reproduction de donnees permettant de reproduire un flux de donnees a l'aide des discontinuites des horodateurs
Inventor: KATO MOTOKI
IPC: H04N21/435
Filed: 2001-11-20
Granted: 2013-11-19
Abstract: La présente invention concerne un dispositif d'enregistrement de données permettant une gestion appropriée des contenus de données et d'informations reproduites, même si une partie des données AV est effacée. Lorsqu'une partie d'un clip est effacée et qu'une séquence ATC devient discontinue, la valeur d'un identificateur « offset STC id » de la première séquence STC de la séquence ATC est déterminée de sorte qu'elle correspond à la valeur de l'identificateur « stc id » (valeur identifiant une séquence STC) de chaque séquence STC contenue dans la partie de la séquence ATC, après le point de discontinuité ATC. L'invention peut s'appliquer à une technique d'enregistrement d'un train de données AV sur un disque optique.
Patent CA-2736011-C (CA)
Inventor: MOFFITT MICHAEL ADAM
IPC: A61N1/05
Filed: 2009-09-02
Granted: 2017-01-03
Abstract: A neurostimulation paddle lead, method of neurostimulation, and neurostimulation system are provided. The neurostimulation paddle lead carries a plurality of electrodes comprising at least four columns of electrodes having a spacing between two inner electrode columns less than a spacing between the inner electrode columns and adjacent outer electrode columns. The inner electrode columns may also be longitudinally offset from the outer electrode columns. The methods and neurostimulation systems steer current between the electrodes to modify a medial-lateral electrical field created adjacent spinal cord tissue.
Patent CA-2736993-C (CA)
Inventor: BELLEGARDE NICOLAS
IPC: B60M3/00
Filed: 2011-04-11
Granted: 2018-09-04
Abstract: Ce procédé de détection de défauts d'une ligne d'alimentation électrique de véhicules ferroviaires est prévu pour une ligne s'étendant entre au moins une première et une deuxième sous-stations réversibles aptes à fournir un courant électrique, la première sous-station étant commandée pour fournir du courant à la ligne d'alimentation et la deuxième sous-station étant commandée pour récupérer le courant de la ligne et le renvoyer sur un réseau de distribution électrique. Le procédé comprend successivement : une étape d'établissement d'une différence de tension entre les bornes de sortie des première et deuxième sous-stations de sorte qu'un courant circule sur la ligne; une étape de détermination de la valeur de l'impédance de la ligne d'alimentation à une température nominale; et une étape de comparaison de la valeur de l'impédance déterminée de la ligne à la température nominale avec une impédance nominale attendue à des fins d'émission d'une alarme.
Patent CA-2737107-C (CA)
Title: Commande de congestion tcp pour reseaux heterogenes
Inventor: WANG JINGYUAN
IPC: H04L47/27
Filed: 2011-04-12
Granted: 2019-08-27
Abstract: Un mécanisme de contrôle de congestion pour les sessions de communication TCP est décrit. Le mécanisme de contrôle de congestion ajuste la taille de la fenêtre de congestion en fonction dun nombre N de connexions virtuelles parallèles. Le nombre N de connexions virtuelles parallèles utilisées pour déterminer la fenêtre dencombrement est ajusté dynamiquement en fonction dune estimation de la condition du réseau.
Patent CA-2737743-C (CA)
Inventor: LEE HI GON
IPC: F24D3/12
Filed: 2009-09-21
Granted: 2014-02-18
Abstract: The present invention relates to a prefabricated heat-insulation panel with two hot water flow paths. The prefabricated heat-insulation panel comprises a panel; primary and secondary hot water supply pipes which are installed separately inside the panel to provide at least two hot water flow paths;  and primary and secondary connection parts which are provided in the panel and connected to a boiler or primary and secondary hot water supply pipes installed in another panel to allow hot water to circulate in the primary and secondary hot water supply pipes.
Patent CA-2739013-C (CA)
Inventor: FUCHS GERRIT
IPC: G06F11/30
Filed: 2011-05-03
Granted: 2016-06-28
Abstract: The invention relates to diagnosis system for a removable media drive (100), the system comprising: - a monitoring unit (111) collecting information about an access to the media drive (100) and an access to a removable media contained in the media drive, - a storage unit (120) containing a threshold table with at least one threshold value for the access to the media drive, and - a processing unit (130) configured to compare the collected information of the monitoring unit (111) to said at least one threshold value contained in the threshold table and configured to determine a diagnosis information for the removable media drive in accordance with said comparison.
Patent CA-2739890-C (CA)
Inventor: FAVREAU PIERRE
IPC: H01H31/12
Filed: 2011-05-16
Granted: 2018-01-16
Abstract: The invention concerns a mechanical assembly for a circuit breaker with a fuse wire equipped with a fuse carrier and an operating lever designed to be activated by an operator and activating a sectioning lever for the fuse wire. According to the invention, the direction of the pivot of the operating lever is opposite that of the pivot of the fuse carrier tube and the assembly of the parts allows enough space in the zone close to the lower open extremity of the fuse-carrier tube to allow gases from a fuse wire being cut to escape without disturbing their flow. Operating and manoeuvre safety for a circuit-breaking device with fuse wire is thus obtained. The invention also concerns a renovation process for an existing circuit breaking device with fuse wire.
Patent CA-2745070-C (CA)
Title: Agent dispersant renfermant un melange de copolymeres
Inventor: LORENZ KLAUS
IPC: C08L33/02
Filed: 2009-11-25
Granted: 2016-02-16
Abstract: L'invention concerne une composition polymère renfermant 3 à 95% en poids d'un copolymère H, et 3 à 95% en poids d'un copolymère K, les copolymères H et K présentant respectivement des motifs macromonomères polyéther et des motifs monomères acide, qui se présentent dans les copolymères H et K, respectivement dans un rapport molaire de 1:20 à 1:1; et au moins 20% mol de tous les motifs du copolymère H, et au moins 25% mol de tous les motifs du copolymère K se présentent respectivement sous forme de motifs monomères acide, les motifs macromonomères polyéther des copolymères H et K présentent respectivement des chaînes latérales renfermant au moins 5 atomes d'oxygène de l'éther, le nombre d'atomes d'oxygène de l'éther par chaîne latérale des motifs macromonomères polyéther des copolymères H et K variant, respectivement, de façon que les diagrammes de répartition de fréquences correspondants, dans lesquels on a reporté, en abscisses le nombre d'atomes d'oxygène de l'éther par chaîne latérale d'un motif ma§cromonomère polyéther, et en ordonnées, les fréquences correspondantes pour le copolymère H ou K, renferment au moins 2 maxima, dont les valeurs en abscisses s'écartent l'une de l'autre de plus de 7 atomes d'oxygène de l'éther; cependant que les diagrammes de répartition de fréquences des copolymères H et K se différencient l'un de l'autre dans la mesure où la valeur en abscisses d'au moins un maximum du copolymère H s'écarte respectivement de plus de 5 atomes d'oxygène de l'éther des valeurs en abscisses de tous les maxima du copolymère K et/ou les nombres moyens arithmétiques des atomes d'oxygène de l'éther des motifs macromonomères polyéther des copolymères H et K s'écartent entre eux de plus de 5 atomes d'oxygène de l'éther.
Patent CA-2745174-C (CA)
Inventor: WRIGHT ANDREW DAVID
IPC: C01B32/50
Filed: 2011-07-04
Granted: 2013-10-22
Abstract: Carbon monoxide (CO) may be removed from flue gas generated by oxyfuel combustion of a hydrocarbon or carbonaceous fuel, by contacting the flue gas, or a CO-containing gas derived therefrom, at a first elevated temperature, e.g. at least 80°C, and at a first elevated pressure, e.g. at least 2 bar (0.2 MPa), with at least one catalyst bed comprising a CO-oxidation catalyst in the presence of oxygen (O2) to convert CO to carbon dioxide and produce carbon dioxide-enriched gas. The carbon dioxide produced from the CO may be recovered from the carbon dioxide-enriched gas using conventional carbon dioxide recovery techniques. NO in the flue gas may also be oxidized to nitrogen dioxide (NO2) and removed using conventional NO2 removal techniques, or may be reduced in the presence of a reducing gas to nitrogen (N2) which does not have to be removed from the gas.
Patent CA-2750594-C (CA)
Title: Foldable table
Inventor: ROY DOMINIQUE
IPC: A47B3/00
Filed: 2010-01-25
Granted: 2015-03-10
Abstract: A foldable table (100) configured to provide a stable operational position in which the table legs (102) may extend beyond the footprint of the table (100), and a folded,. storage position in which the table legs (102) may be tucked within the footprint of the table. An aspect provides table legs (102) that may slide and pivot within sockets (112) of a table top (104), to enable the legs (102) to lock into the extended position and to also pivot flat against a horizontal undersurface of the table top (104).
Patent CA-2755264-C (CA)
Title: Systeme dynamique de plaque de colonne vertebrale
Inventor: HESS HAROLD
IPC: A61B17/80
Filed: 2010-03-15
Granted: 2017-10-24
Abstract: L'invention concerne une construction de colonne vertébrale (200) pour stabiliser un segment d'une colonne vertébrale qui peut comporter un premier, un second et un troisième segments (220 a-c), et un ressort (230) fixé entre des segments de plaque contigus. Le ressort peut être adapté et configuré pour produire une précharge prédéterminée entre les segments de plaque. Une telle précharge peut avantageusement améliorer la fusion à travers une greffe osseuse. Autre variante, le ressort peut être adapté et configuré pour résister, à un degré prédéterminé, au chargement entre les segments de plaque. Une came (261) peut être installée sur le premier ou le troisième segment, où la coopération entre ladite came et sa surface empêche une liaison dynamique entre les plaques. Ladite came peut être adaptée et configurée pour ajuster une précharge appliquée entre les segments, par exemple par réglage de la tension dans le ressort.
Patent CA-2757707-C (CA)
Inventor: SENEFF RICHARD LEX
IPC: F01D5/14
Filed: 2011-11-10
Granted: 2018-12-11
Abstract: One embodiment of the present invention is a unique gas turbine engine blade. Another embodiment is a unique gas turbine engine. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for gas turbine engines and blades. Further embodiments, forms, features, aspects, benefits, and advantages of the present application will become apparent from the description and figures provided herewith.
Patent CA-2759765-C (CA)
Inventor: BARAK AYALA
IPC: C12N11/00
Filed: 2002-08-05
Granted: 2016-02-16
Abstract: There is provided a method of inhibiting the development of a biofilm adjacent a surface, the method comprising intermittently applying a biofilm inhibiting substance to a collection of microorganisms having biofilm developing potential. There is also provided a method of inhibiting the development of a biofilm adjacent a surface, the method comprising inhibiting the biofilm developing potential of a collection of microorganisms without completely eradicating said collection of microorganisms. Also provided are a system for inhibiting the development of a biofilm, and a method and system for inhibiting the production of an enzyme by a collection of microorganisms.
Patent CA-2761627-C (CA)
Inventor: GALESSO DEVIS
IPC: A61K31/737
Filed: 2010-05-11
Granted: 2017-07-04
Abstract: The object of the present invention relates to the new and surprising use of sulfated hyaluronic acid (HAS) as regulator agent of the cytokine activity (pro- and anti- inflammatory) and consequently the use of HAS for the preparation of a new medicine for the prevention and treatment of pathologies associated with the activation and/or deficiency of cytokines of a proand anti- inflammatory nature. The Applicant has in fact discovered its exclusive capacity in modulating the activity of these particular proteins, it has studied the action mechanism and demonstrated the substantial difference between the different sulfated types known in the state of the art, but above all it has demonstrated an unexpectedly high activity of HAS vs different types and strains of Herpes virus, HN, Cytomegalovirus and the virus of vesicular stomatitis.
Patent CA-2764530-C (CA)
Inventor: SHI LILI
IPC: H04J14/02
Filed: 2009-08-26
Granted: 2015-08-11
Abstract: The present invention discloses a wavelength division multiplexing (WDM) network path search method and system. The method includes: step A, searching out a network element linked list from a source network element of a service to a destination network element according to a inter-network element connection; step B, performing a port search on the network element linked list, performing a validity check on a found node, and ending the search when an invalid node is found; and step C, sorting out a path linked list of all possible paths according to path topology structure data searched out. The searching efficiency is improved by the present invention.
Patent CA-2764591-C (CA)
Inventor: JANG KE-CHI
IPC: H04W48/18
Filed: 2010-06-09
Granted: 2017-11-21
Abstract: A mobile station receives a control message containing an indicator of presence of a first access network that operates according to a first protocol that is capable of interworking with a second access network that operates according to a second, different protocol. In response to receiving the indicator, the mobile station performs a procedure to establish a personality for the mobile station that specifies the configuration to allow the mobile station to use features of the first access network that enable interworking with the second access network.
Patent CA-2771280-C (CA)
Inventor: MILLER DANNY
IPC: F24F11/00
Filed: 2010-08-17
Granted: 2015-03-31
Abstract: An energy-reducing method and apparatus for retrofitting a constant volume BVAC system, with or without an economizer, that provide heating, cooling, and ventilation to occupants within a building space. The present invention includes the introduction of a programmable logic controller and variable frequency drive (VFD) that takes control of the existing fan, heating, cooling, and optional economizer operation. The controller is programmed for the reduction of fan speed in the heating and cooling modes. The reduction of the fan speed in the ventilation mode when the 100% operation is not needed saves significant energy of the existing constant volume BVAC system where the fan motor is designed to run 100% of the time. The fan speed may be further reduced upon a reduction in sensed occupancy levels of the s ace such as with a CO2 sensor. Additionally the fan speed may be reduce energy consumption.
Patent CA-2773225-C (CA)
Inventor: LAURIENZO DOMINIC
IPC: A63H1/00
Filed: 2011-07-08
Granted: 2015-10-06
Abstract: A rotatable core is described. The core includes a cylindrically-shaped housing having an indentation area. The indentation area is formed to guide a user where to place their finger for launching, such that by pressing down on the indentation area, the core is forced against a ground surface, which causes it to spin away from the user. Additionally, the core includes a housing with a cavity therein for receiving the object. A release mechanism is attached with the housing. The release mechanism includes a connector for connecting with a corresponding connector on the object and an expelling mechanism for expelling the object. Upon activation of the release mechanism, the connector releases the object and the expelling mechanism forces the object from the housing.
Patent CA-2774237-C (CA)
Inventor: HENG XIN
IPC: A61B6/00
Filed: 2010-09-14
Granted: 2015-10-27
Abstract: An optical system and associated method enable near real time optical phase conjugation. In the method, a translucent medium is illuminated by a sample illumination beam. Light scattered by the medium is directed to an electronic image sensor while a reference beam is also directed to the electronic image sensor. The scattered light and the reference beam form an interference pattern at the electronic image sensor. A digital representation of the interference pattern is recorded using the electronic image sensor, and the characteristics of a conjugate of the sample beam are computed from the numerical representation. A conjugate beam having the computed characteristics is generated using a configurable optical element and directed back to the translucent medium. The generation of the conjugate beam may be accomplished using a spatial light modulator.
Patent CA-2775359-C (CA)
Title: Bardeau muni d'une couche resistante aux chocs
Inventor: THIES JOHN A
IPC: B32B37/20
Filed: 2012-04-24
Granted: 2019-06-11
Abstract: La présente invention porte sur un bardeau de toiture qui fournit une résistance aux impacts améliorée. Un mode de réalisation porte sur un bardeau de toiture lamellé qui comprend une feuille de dessous comportant un tapis en fibre de verre revêtu dasphalte; une feuille de dessus séparée de la feuille de dessous et comportant un tapis en fibre de verre revêtu dasphalte et des granules sur une surface supérieure du tapis en fibre de verre revêtu dasphalte et une couche de treillis structurel lié entre la feuille de dessous et la feuille de dessus par un adhésif dasphalte modifié, la couche de treillis structurel définissant un espace entre la feuille de dessous et la feuille de dessus. Linvention porte également sur des méthodes de fabrication du bardeau lamellé.
Patent CA-2778136-C (CA)
Inventor: STEVENS WAYNE C
IPC: H01M10/54
Filed: 2009-11-03
Granted: 2013-04-09
Abstract: In a system of battery recycling, the batteries are shredded to form a shredded feedstock. The shredded feedstock is heated above ambient temperature and rolled to form a dried material. The dried material is screen separated into a coarse fraction and a powder fraction and the powder fraction is output. A system for recycling sealed cell batteries comprises an oven with a first conveyor extending into the oven. A rotatable tunnel extends within the oven from an output of the first conveyor. The tunnel has a spiral vane depending from its inner surface which extends along a length of the tunnel. A second conveyor is positioned below an output of the rotatable tunnel.
Patent CA-2780861-C (CA)
Inventor: HUMBERT HUGUES
IPC: C02F1/28
Filed: 2010-12-16
Granted: 2017-09-19
Abstract: The invention relates to a method for treating water laden with pollutants for the purpose of making the water drinkable, said method including: an elimination step consisting of contacting said water laden with pollutants, within a stirred contact tank (2), with an active particulate material (19) using a predetermined concentration of the active particulate material (19) in said water; an extraction step consisting of continuously extracting from said contact tank (2) a mixture consisting of water and of active particulate material (19); a separation step consisting of continuously separating said active particulate material (19) from said mixture. According to the invention, the separation step consists in particular of feeding the mixture of water and active particulate material into a filter drum (4).
Patent CA-2787497-C (CA)
Title: Apparatus and method for securing underdrain filter block
Inventor: BERKEBILE DEAN T
IPC: B01D24/46
Filed: 2011-01-18
Granted: 2018-03-20
Abstract: An underdrain filter block for use in draining and backwashing a filtering media in a filter bed includes a top wall, a pair of side walls extending from the top wall, a bottom wall extending between the pair of side walls, and a transverse wall extending from one of the pair of side walls to the other of the pair of side walls. The top wall, the pair of side walls, and the bottom wall define an upper portion and a lower portion. The lower portion includes a grout chamber positioned between the bottom wall and the transverse wall and at least one of the bottom wall and said side walls contains an opening.
Patent CA-2789104-C (CA)
Inventor: JOHNSON DAVID RANDAL
IPC: G08G1/13
Filed: 2011-02-11
Granted: 2016-08-30
Abstract: Management of traffic signal preemption control equipment. In one approach, logged preemption data is periodically read (302) from each of a plurality of intersections having respective preemption controllers (210, 212) for preempting traffic signals at the intersections. The logged preemption data at an intersection describes operational states of the preemption controller and each vehicle control unit that submitted a preemption request at the intersection and data describing each individual preemption request. The logged preemption data read from the plurality of intersections are stored in a database (304). The database is monitored (306) for data indicative of changes in operational status of the traffic signal preemption control equipment. In response to the data indicating a change in operational status, data descriptive of the change are output (308).