baber/WOPTO huggingface dataset:
Patent CA-2725269-C (CA)
Title: Ameliorations d'actionneur/coin apportees a un commutateur de compteur inclus
Inventor: PONTIN JOSEPH
IPC: G01D4/02
Filed: 2009-05-29
Granted: 2017-02-28
Abstract: La présente invention concerne un dispositif actionneur en forme de coin, conçu pour permettre la séparation de contacts électriques soutenus par des ressorts dans un commutateur électrique. Le coin présente deux côtés de contour pour maximiser le transfert dénergie à partir dune électrovanne de commande vers les ressorts de support de contacts. Des parties du coin sont relevées pour permettre un mouvement non inhibé du coin sur les surfaces latérales des ressorts de support de contact pour éviter tout creusement de matériaux bruts à partir des bords latéraux du ressort comme cela peut se produire en raison de techniques destampage utilisées pour former les ressorts.
Patent CA-2726930-C (CA)
Inventor: PUURA JUSSI
IPC: E21D9/00
Filed: 2009-06-03
Granted: 2015-05-12
Abstract: The invention relates to a method and equipment for displaying holes to be drilled when drilling holes into rock with a rock-drilling rig (1) having control equipment and a display belonging thereto and measuring means for defining the direction and position of a drill rod, by using a pre-designed drilling plan defined in a three-dimensional coordinate system, in which a starting point (19a to 21 a) and end point (19b to 21 b) is defined for each hole to be drilled. In the invention, a base plane (18) running through the end point (19b to 21 b) of the hole and parallel to the projection plane is defined for each hole (19 to 21), and a projection of the intersection of a hole or its extension created when drilling in accordance with the current location of the drill rod and the defined base plane is displayed with a graphical location symbol on the projection plane.
Patent CA-2727052-C (CA)
Title: Device and method for measurement of cycling power output
Inventor: REDMOND BARRY
IPC: A61B5/22
Filed: 2009-06-08
Granted: 2020-01-14
Abstract: The invention provides a measurement device and method for measuring a cyclist's power output, in response to an external force provided by said cyclist applied to a bicycle, comprising a force sensor (13), characterised in that said force sensor is embedded in a bicycle cleat (11) bolted to the shoe (10). The invention further provides an accelerometer (14) for measuring a cyclist's power output. The inventive device and method provides a number of advantages over prior art solutions. The device of the invention means that the installation does not need any part of the bicycle to be replaced. The present invention does not restrict the type of components that may be used on the bicycle. Because the sensors are embedded in the cleat it is very simple to move the system to another bicycle. The invention also allows for detailed analysis of pedalling style, leading to improvements in efficiency.
Patent CA-2727455-C (CA)
Title: Composes hetero-aryles et leurs utilisations
Inventor: KLUGE ARTHUR F
IPC: A61K31/506
Filed: 2009-06-26
Granted: 2019-02-12
Abstract: L'invention concerne des inhibiteurs de protéine kinases représentés par les formules I-a et I-b, leurs compositions acceptables sur le plan pharmaceutique et leurs méthodes d'utilisation.
Patent CA-2727760-C (CA)
Inventor: DUBOIS JEAN-LUC
IPC: C08G69/08
Filed: 2009-07-09
Granted: 2012-09-11
Abstract: The invention relates to a method for synthesising 9-aminononanoic acid or the esters thereof from natural unsaturated fatty acids, comprising at least one step of metathesis of the natural fatty acid and an oxidation step by oxidative cleaving. Said synthetic method uses widely available renewable starting materials and hence economical.
Patent CA-2731499-C (CA)
Inventor: BROWN JAMES
IPC: A61K39/04
Filed: 2009-07-24
Granted: 2017-01-10
Abstract: The present invention is directed to a polypeptide which comprises (i) an Rv3616c protein sequence, (11) a variant of an Rv3616c protein sequence, or (111) an immunogenic fragment of an Rv3616c protein sequence for use in the treatment or prevention of latent TB In other aspects the invention is directed to associated polynucleotides, fusion proteins and methods for the treatment or prevention of latent tuberculosis
Patent CA-2737248-C (CA)
Title: Test colorimetrique pour liquide de frein
Inventor: PETTY JON A
IPC: G01N21/78
Filed: 2009-10-27
Granted: 2012-05-22
Abstract: L'invention porte sur un procédé pour déterminer un type de liquide de frein qui comprend la mise en contact d'un réactif colorimétrique sur un substrat (Fig.1). Un mode de réalisation du procédé réagit à la présence d'un ester de borate dans un liquide de frein pour produire une couleur en cas de contact par un liquide de frein DOT 4/5.1 ou une deuxième couleur en présence d'un liquide DOT 3 pur. Dans le cas de mélanges de DOT 3 avec DOT 4/5.1, une troisième couleur résulte en cas de contact par un mélange de liquides de frein DOT 3 et DOT 4/5.1 dans lequel le liquide DOT 4/5.1 représente environ 50 % ou moins du mélange.
Patent CA-2737400-C (CA)
Inventor: BECHTOLD MICHAEL KARL
IPC: A61K47/32
Filed: 2009-10-05
Granted: 2016-11-22
Abstract: The present invention relates to a pharmaceutical formulation comprising the drug 4-[3-(4-cyclopropanecarbonyl--piperazine-1-carbonyl)-4-fluoro-benzyl]-2H-phthalazin-1-one in a solid dispersion with a matrix polymer that exhibits low hygroscopicity and high softening temperature, such as copovidone. The invention also relates to a daily pharmaceutical dose of the drug provided by such a formulation. In addition, the invention relates to the use of a matrix polymer that exhibits low hygroscop-icity and high softening temperature in solid dispersion with 4-[3-(4-cyclopropanecarbonyl-piperazine-1-carbonyl)-4-fluoro-ben-zyl]-2H-phthalazin-1-one for increasing the bioavailability of the drug.
Patent CA-2737730-C (CA)
Title: Sensors, systems and methods for position sensing
Inventor: UTUKURI AVANINDRA
IPC: G01S3/00
Filed: 2009-09-21
Granted: 2015-12-15
Abstract: Various systems and methods for estimating the position of a radiation source in three-dimensional space, together with sensors for use in such systems are described. In some embodiments, the systems include a plurality of radiation sensors. The three-dimensional position of the radiation source is estimated relative to each sensor using an aperture that casts shadows on a radiation detector as a function of the incident angle of the incoming radiation. In some embodiments, the ratio of a reference radiation intensity to a measured radiation intensity is used to estimate direction of the radiation source relative to the sensor. When the angular position of the radiation source is estimated relative to two sensors, the position of the radiation source in three dimensions can be triangulated based on the known relative positions of the two sensors.
Patent CA-2746909-C (CA)
Inventor: KLASING KEVIN SAMUEL
IPC: F02C7/24
Filed: 2011-07-21
Granted: 2013-12-03
Abstract: A system for venting a high-pressure flow stream is disclosed, the system comprising a device having a plurality of orifice plates, each orifice plate having a plurality of orifices, wherein the plurality of orifice plates are oriented relative to each other such that the pressure of the flow stream substantially drops.
Patent CA-2755088-C (CA)
Title: Wellhead rotating breech lock
Inventor: Travis Todd
IPC: E21B33/04
Filed: 2011-10-11
Granted: 2013-12-03
Abstract: A rotating breech lock rotates tubing to distribute wear caused by a rotating or reciprocating rod of an artificial lift system. The rotating breech lock has a spool that disposes on a wellhead. A bowl element disposes in the spool's bore, and a hanger fits into the spool and lands on the bowl element with a thrust bearing. Above the hanger, a load ring fits against the hanger with a bearing, and a hold-down sleeve and locking pins hold the load ring against the hanger. The spool has a worm that mates with a wheel defined about the hanger so turning the worm by a ratchet or other mechanism rotates the hanger. Internally, the hanger has a bore with opposing shoulders separated by gaps. A mandrel couples to the tubing and disposes up into the hanger. Protrusions or keys on the hanger can selectively align with the gaps and the shoulders depending on how the mandrel is rotated in the hanger bore.
Patent CA-2755555-C (CA)
Inventor: FISKER RUNE
IPC: A61C13/00
Filed: 2010-03-18
Granted: 2018-09-11
Abstract: Disclosed is a method for planning, visualizing, and/or optimizing dental restoration on at least a part of the pre-prepared teeth of a patient, wherein said method comprises the steps of : - providing at least one 3D digital model of at least a part of the pre-prepared teeth; - designing at least one dental restoration CAD  model based on the 3D digital model of at least a part of the pre-prepared teeth; - providing at least one 3D digital model of at least a part of the prepared teeth, where the prepared teeth are provided by preparing the pre-prepared teeth by dental restorative work, at least partly based on the dental restoration CAD  model; and - aligning the 3D models of the pre-prepared and the prepared teeth.
Patent CA-2759228-C (CA)
Title: System and method for locating medical devices in vivo using ultrasound doppler mode
Inventor: DUHAY FRANCIS G
IPC: A61B8/12
Filed: 2010-05-28
Granted: 2021-04-20
Abstract: A system for locating a medical device in vivo includes an ultrasound scanner having a scan head and being capable of operating in a 3D Doppler mode, a medical device having a distal end configured to be inserted in vivo, and a vibratory element coupled to the medical device to induce vibrations in the first distal end.  When the scan head is positioned over the distal end inserted in vivo to obtain scan data of the tissue volume, the ultrasound scanner is configured to generate 3D  Doppler data in the form of a plurality of slices from the scan data and to identify a location of the distal end within the slices based upon localized data within one of the slices meeting predetermined criteria.
Patent CA-2760306-C (CA)
Title: Planing device and method
Inventor: SHIRK TIMOTHY F
IPC: B23D1/00
Filed: 2011-11-30
Granted: 2014-08-19
Abstract: A planing device with a feed path for moving a material piece. The device includes a cutterhead on one side of the feed path, and a hold down unit on an opposing second side. The hold down unit includes a contact member that is held in a downward position towards the feed path. A cut control member is positioned upstream from the cutterhead. In use, the depth of cut and resulting amount of material removed from the one surface of the piece is dependent upon the thickness of the piece. A relatively thin piece may be diverted away from the cutterhead with no material being removed from the first surface. A thicker piece may cause the cut control member to move downward and for the contact member to remain in position resulting in removal of a first amount of material from the first surface. A relatively thick piece may cause the cut control member to move farther downward and for at least a portion of the contact member to be forced upward away from the feed path with a greater second amount of material being removed from the first surface. One or more additional cutterheads may be positioned downstream to remove additional material from the piece.
Patent CA-2766747-C (CA)
Title: Agents de liaison a tlr3
Inventor: GAUTHIER LAURENT
IPC: C07K16/28
Filed: 2010-07-09
Granted: 2019-04-02
Abstract: La présente invention concerne des anticorps (par exemple des anticorps monoclonaux), des fragments d'anticorps, et des dérivés de ceux-ci, qui se lient spécifiquement à TLR3, et qui éventuellement en plus modulent, par exemple inhibent, la signalisation. L'invention concerne également des cellules produisant de tels anticorps; des procédés de fabrication de ces anticorps; des fragments, variants, et dérivés des anticorps; des compositions pharmaceutiques les comprenant; des méthodes d'utilisation des anticorps pour diagnostiquer, traiter ou prévenir des maladies, par exemple des maladies autoimmunes, des maladies inflammatoires, et analogues.
Patent CA-2768964-C (CA)
Title: Flux continu adaptatif pour la distribution de contenu numerique
Inventor: PARK ANTHONY NEAL
IPC: H04N21/238
Filed: 2010-07-23
Granted: 2015-08-25
Abstract: Un mode de réalisation de la présente invention concerne une technique pour adapter un débit binaire de reproduction à une bande passante de distribution disponible dans un système de distribution de contenu comprenant un serveur de contenu et un lecteur de contenu. Un lecteur de contenu estime périodiquement si un débit binaire de reproduction donné peut permettre de manière réalisable la reproduction complète d'un titre donné en supposant une bande passante actuellement disponible. Si la reproduction devient impossible à un débit binaire actuel en supposant une bande passante actuellement disponible, alors le lecteur de contenu diminue le débit binaire jusqu'à ce qu'un débit binaire possible soit obtenu. Si une reproduction est possible en utilisant un débit binaire plus élevé, alors le lecteur de contenu peut augmenter le débit binaire.
Patent CA-2776089-C (CA)
Inventor: BRETON MARCEL P
IPC: B41M5/40
Filed: 2012-05-07
Granted: 2016-06-28
Abstract: A radiation curable paste ink composition including at least one curable wax that is curable by free radical polymerization; at least one curable liquid component that is a liquid at a temperature of from about 20 to about 25 °C, present in an amount of less than about 20 percent by weight based upon the total weight of the curable paste ink composition; optionally, at least one non-curable wax; at least one free-radical photoinitiator or photoinitiating moiety; at least one curable gellant; and optionally, a colorant; wherein the components form a curable ink composition that is a paste at a first temperature, wherein the first temperature is from about 20 to about 25 °C; and wherein the components form a liquid composition at a second temperature, wherein the second temperature is greater than about 40 °C.
Patent CA-2780553-C (CA)
Title: Vanne selectrice amelioree
Inventor: OSBORNE LAWRENCE
IPC: F16K15/03
Filed: 2012-06-21
Granted: 2015-01-20
Abstract: Cette invention porte sur une machine et, en particulier, sur une vanne comme une vanne de fond de trou dans une colonne de production d'hydrocarbure, pour le contrôle d'un débit de fluide, la vanne comprenant un corps de vanne, une navette comprenant un porteur de couvercle et un couvercle, le porteur de couvercle situé dans une chambre de corps de vanne, un siège et un mécanisme de fermeture situés sur l'ouverture du porteur de couvercle, des joints supérieurs et inférieurs se prolongeant du corps de vanne, un orifice de déversement entre les joints supérieurs et inférieurs, un ressort situé entre une extrémité de ressort de porteur de couvercle et une fixation de corps de vanne, la vanne étant configurée pour un ou plusieurs des modes de fonctionnement sans tige de pompe traversant la vanne, avec tige de pompe traversant la vanne, laissant échapper un débit qui ferme le couvercle contre le porteur de couvercle et protégeant une pompe configurée pour déplacer le fluide dans la vanne.
Patent CA-2787263-C (CA)
Inventor: RAULERSON J DANIEL
IPC: A61M25/02
Filed: 2004-08-12
Granted: 2013-12-24
Abstract: A clip for releasably retaining a conduit is provided. The clip includes a first body portion extending generally along a first side of a plane and a second body portion extending generally along a second side of the plane. A hinge member extends along the plane and connects the first and second body portions. A locking section releasably connects the first body portion and the second body portion to define a passage for a conduit when the first and second body portions have been rotated about the hinge member into a closed position about the conduit. A  flexible member having a first end connected to the first body portion and a second end connected to the second body portion is disposed in the passage to engage and tightly surround and grip the conduit when the conduit is placed thereinto.
Patent CA-2793041-C (CA)
Inventor: NGUYEN MY T
IPC: B41N1/14
Filed: 2011-04-20
Granted: 2014-12-23
Abstract: There is provided a lithographic printing plate substrate comprising (a) a base layer, (b) a layer of a first adhesive covering one side of the base layer except for at least two opposite edges thereof, and (c) an aluminum layer laminated onto the layer of first adhesive and said opposite edges of the base layer, the aluminum layer thereby being sealed with the base layer at said opposite edges of the base layer. There is also provided a method of manufacture thereof as well as a method of processing in view of recycling. Finally, there is provided a lithographic printing plate comprising the above substrate.
Patent CA-2802035-C (CA)
Title: Procede de phosphatation selective d'une construction metallique composite
Inventor: BROUWER JAN-WILLEM
IPC: C23C22/36
Filed: 2011-06-24
Granted: 2018-12-18
Abstract: La présente invention concerne un procédé en plusieurs étapes pour le traitement anti-corrosion de constructions métalliques composites contenant des surfaces métalliques en aluminium, zinc et éventuellement fer, selon lequel au cours de la première étape, la phosphatation sélective au zinc des surfaces de zinc ou de fer a lieu en utilisant une solution de phosphatation qui contient des composés inorganiques de silicium solubles dans l'eau en une quantité suffisante pour supprimer la formation de piqûres sur les surfaces de zinc mais selon lequel aucune quantité à cet effet, en présence de laquelle la phosphatation au zinc perd sa sélectivité, n'est dépassée. Lors de la deuxième étape qui suit du procédé selon l'invention, les surfaces d'aluminium sont passivées avec une solution de traitement acide. La présente invention concerne également une solution de phosphatation au zinc appropriée pour être utilisée dans le procédé selon l'invention et contenant au moins 0,025 g/l mais moins de 1g/l de silicium sous la forme de composés inorganiques solubles dans l'eau, calculé comme SiF6, le produit (Si/mM)-(F/mM) de la concentration de silicium [Si dans mM] sous la forme de composés inorganiques solubles dans l'eau et de la concentration de fluorure libre [F dans mM] divisé par le nombre de points des acides libres n'étant pas supérieur à 5.
Patent CA-2802685-C (CA)
Inventor: KUNDU ARINDAM
IPC: G06Q20/34
Filed: 2011-06-10
Granted: 2019-09-03
Abstract: L'invention concerne un procédé consistant à recevoir un profil de sécurité configurable par une partie détentrice d'une carte, à conserver le profil de sécurité dans une base de données, à recevoir une demande de transaction ayant pour objet d'activer une carte de service, et à déterminer si la demande de transaction remplit un ou plusieurs critères du profil de sécurité.
Patent CA-2804524-C (CA)
Inventor: HULL JEFFREY E
IPC: A61B18/14
Filed: 2011-06-15
Granted: 2018-04-10
Abstract: A system for creating an arteriovenous (AV) fistula comprises a vessel access sheath having a hollow interior and an exit port, a side access needle catheter configured to fit within the hollow interior of the sheath, a needle configured to be inserted into a blood vessel through the side access needle catheter, a toggle delivery catheter configured to fit within the hollow interior of the sheath, and a toggle apparatus configured to be delivered into a vessel through the toggle delivery catheter. The toggle apparatus comprises a shaft and a toggle member pivotably attached to a distal end of the shaft. A source of RF energy or resistive heat energy may be provided for application to the toggle member and/or to a heater insert in the toggle delivery catheter, for the purpose of creating the fistula.
Patent CA-2807041-C (CA)
Title: Battant repliable mecaniquement fixe
Inventor: SMITH DUSTIN JONATHAN
IPC: A47G29/00
Filed: 2013-02-22
Granted: 2017-03-21
Abstract: Un dispositif électronique mobile possède une première partie dun raccord mâle/femelle. Un battant dimensionné pour couvrir au moins une face du dispositif électronique mobile possède une seconde partie du raccord mâle/femelle. La seconde partie du raccord mâle/femelle saccouple à la première partie du raccord mâle/femelle du dispositif électronique mobile et coopère avec la première partie pour fixer le battant au dispositif électronique mobile.
Patent CA-2807176-C (CA)
Inventor: WOLTERS MICHAEL
IPC: B65D5/74
Filed: 2011-08-04
Granted: 2018-09-11
Abstract: The present invention relates to a process for the production of a container (3) which delimits a container interior (1) from the surroundings (2) and which is formed at least in part from a sheet-like composite (4), comprising the process steps: (I) provision of a sheet-like composite (4) in the form of a container precursor for a single container (3); (II) formation of the container (3) from the container precursor; (III) closing of the container (3); wherein the sheet-like composite (4) comprises as composite constituents: - a polymer outer layer (4_1) facing the surroundings (2); - a carrier layer (4_2) following the polymer outer layer (4_1) in the direction of the container interior (1); - a barrier layer (4_3) following the carrier layer (4_2) in the direction of the container interior (1); - an adhesive layer (4_4) following the barrier layer (4_3) in the direction of the container interior (1); - a polymer inner layer (4_5) following the adhesive layer (4_4) in the direction of the container interior (1); and wherein the sheet-like composite (4) is obtainable in the form of a container precursor by a process comprising the process steps a. provision of a composite precursor containing at least the carrier layer (4_2); b. application of the adhesive layer (4_4) and the polymer inner layer (4_5) by laminating extrusion; c. production of a container precursor for an individual container; wherein at least the polymer inner layer (4_5) or at least the adhesive layer (4_4) or at least both are stretched during the application, wherein the carrier layer (4_2) has a hole (5) which is covered at least with the barrier layer (4_3), the adhesive layer (4_4) and the polymer inner layer (4_5) as hole-covering layers (6), and wherein at least one of the hole-covering layers (6) comprising a stretched polymer is subjected to heat treatment after formation of the container precursor.
Patent CA-2808080-C (CA)
Inventor: HOLDERMAN LUKE W
IPC: E21B34/06
Filed: 2011-08-16
Granted: 2015-02-24
Abstract: A variable flow resistance system for use in a subterranean well can include a flow chamber through which a fluid composition flows, the chamber having at least one inlet, an outlet, and at least one structure spirally oriented relative to the outlet, whereby the structure induces spiral flow of the fluid composition about the outlet. Another variable flow resistance system for use in a subterranean well can include a flow chamber including an outlet, at least one structure which induces spiral flow of a fluid composition about the outlet, and at least one other structure which impedes a change in direction of flow of the fluid composition radially toward the outlet.