baber/WOPTO huggingface dataset:
Patent CA-2508176-C (CA)
Inventor: LAVOIE PAUL-ANDRE
IPC: B29C48/08
Filed: 2003-12-02
Granted: 2012-09-18
Abstract: A process of co-extrusion of a thin electrode sheet with a thin electrolyte polymer sheet directly onto a current collector sheet for a lithium polymer battery. The process includes the steps of: (a) mixing a polymer with active electrode material, lithium salt and electronic conductive material in a first mixing chamber to form an electrode slurry; (b) mixing a polymer with a lithium salt in a second mixing chamber to form an electrolyte slurry; (c) feeding the electrode slurry through a first flow channel and the electrolyte slurry through a second flow channel; (d) extruding the electrode slurry in the form of a thin electrode sheet through a first die opening connected to the first flow channel, the electrode slurry being extruded directly onto a current collector sheet; and (e) concurrently extruding the electrolyte slurry in the form of a thin electrolyte sheet through a second die opening adjacent to the first die opening and connected to the second flow channel, the thin electrolyte sheet being extruded directly onto the thin electrode sheet.
Patent CA-2512419-C (CA)
Title: Courroie sans fin
Inventor: MAGUIRE DENNIS R
IPC: B65G15/34
Filed: 2005-07-14
Granted: 2013-07-02
Abstract: Courroie sans fin souple installée sur des éléments rotatifs, dotée dune surface intérieure et extérieure, entre une première et une deuxième extrémité latérale et plusieurs séries verticales, orientées de façon latérale et espacées de façon longitudinale sur la surface extérieure. Chaque série comporte une partie médiane unique en saillie, en direction longitudinale orientée vers larrière, par rapport aux parties de la série immédiatement latérales à la partie médiane. Des saillies, dans la surface intérieure, entraînent les éléments rotatifs dans une rotation sans fin de la courroie sans fin, dans une direction longitudinale vers lavant. Une telle courroie sans fil est particulièrement utile dans un appareil de commande dun élingueur de pierres.
Patent CA-2515247-C (CA)
Inventor: LECHMANN BEAT
IPC: A61F2/00
Filed: 2003-02-06
Granted: 2010-10-05
Abstract: L'invention concerne un implant intervertébral pourvu d'un corps tridimensionnel (10) présentant une face supérieure (1) et une face inférieure (2), prévues pour reposer contre les plaques d'extrémité de deux corps vertébraux adjacents, une face latérale gauche (3) et une face latérale droite (4), une face avant (5) et une face arrière (6), un plan médian horizontal (7) situé entre la face supérieure (1) et la face inférieure (2), un plan médian vertical (12), s'étendant de la face avant (5) à la face arrière (6), ainsi qu'une pluralité d'alésages (9) pénétrant le corps (10), lesquels alésages sont prévus pour recevoir des éléments de fixation longitudinaux (20), ledit corps tridimensionnel (10) présentant, sur sa face avant (5), une plaque avant (8) traversée par les alésages (9) et dans laquelle les éléments de fixation longitudinaux (20) peuvent être ancrés. Cet implant intervertébral comporte également une plaque d'arrêt (18), qui peut être fixée au corps (10) ou à la plaque avant (8) de façon sensiblement parallèle à cette plaque avant (8), de sorte que les alésages (9) peuvent être au moins partiellement recouverts par la plaque d'arrêt (18). Ainsi, une liaison durable et rigide, c.-à-d. solide, entre l'implant intervertébral et les éléments de fixation longitudinaux utilisés pour sa fixation peut être obtenue.
Patent CA-2517694-C (CA)
Title: Rotating operating handle for vacuum cleaner
Inventor: SHANOR MICHAEL J
IPC: A47L9/26
Filed: 2004-04-21
Granted: 2009-07-28
Abstract: A floor cleaning apparatus includes a nozzle assembly and a canister assembly connected to the nozzle assembly. A suction generator and a dirt collection vessel are carried by the nozzle assembly or the canister assembly. In addition, the vacuum cleaner includes a control handle displaceable between operating and storage positions. A stabilizer on the handle is provided adjacent the floor in the storage position. Engagement of the stabilizer with the floor prevents the vacuum cleaner from inadvertently tipping over rearwardly.
Patent CA-2523300-C (CA)
Title: Pompe et grille pour bache de piscine
Inventor: LORD RICHARD B
IPC: E04H4/16
Filed: 2005-10-14
Granted: 2014-08-05
Abstract: Une crépine de pompe pour bâche de piscine est décrite. Elle comprend une surface supérieure, une surface inférieure avec un réseau de chambres de crépine et une chambre d'induction centrale. Une pompe compatible est fixée dans la chambre d'induction centrale. L'eau s'écoule dans la chambre inférieure de la crépine soit entre le bord extérieur de la crépine et la bâche de piscine, ou par des ouvertures dont la surface supérieure est pourvue. Comme l'eau s'écoule au travers le réseau de chambres inférieures de la crépine vers la chambre d'induction centrale, les débris sont filtrés et l'eau est pompée dans et au travers de la pompe et à l'écart de la bâche de piscine par un tuyau attaché.
Patent CA-2525007-C (CA)
Inventor: STEYNBERG ANDRE PETER
IPC: C10G2/00
Filed: 2004-05-12
Granted: 2012-02-14
Abstract: A process (10) for producing liquid and, optionally, gaseous products from gaseous reactants includes feeding at a low level gaseous reactants (14) and, optionally, a portion of a recycle gas stream into a vertically extending slurry bed (70) of solid particles suspended in a suspension liquid inside a vessel (12), and feeding, as an additional gas feed (58), at least a portion of the recycle gas stream into the slurry bed (70) above the level at which the gaseous reactants (814) are fed into the slurry bed (70) and above the lower 20 % of the vertical height of the slurry bed (70).
Patent CA-2529380-C (CA)
Title: Wind energy conversion unit
Inventor: BREBENEL MARIUS D
IPC: F03D80/00
Filed: 2005-11-18
Granted: 2011-03-29
Abstract: The Wind Energy Conversion Unit (WECU) according to the invention is intended to convert the wind energy into electrical energy at a high efficiency and with a low impact on the environment.   The wind enters a prismatic case where its kinetic energy is converted into potential energy by means of the stagnation pressure inside the unit. After that, the air is expanded through a vertical axis turbine from the total pressure to a static pressure lower than the athmospheric one, provided by the accelerated air flow over the top of unit, accordingly designed.  Since a high pressure drop is acting on the turbine, a significant amount of mechanical power is achieved which in turn will be converted into electrical power.   The unit according to the invention can be used as a very efficient source of green power, either as independent energy source or as part of a power plant.
Patent CA-2539814-C (CA)
Title: Isoquinolinone potassium channel inhibitors
Inventor: TROTTER B WESLEY
IPC: C07K/
Filed: 2004-09-17
Granted: 2010-07-06
Abstract: The present invention relates to compounds having the structure (I) useful as potassium channel inhibitors to treat cardiac arrhythmias, and the like.
Patent CA-2547858-C (CA)
Inventor: FRANCHET JEAN-MICHEL PATRICK MAURICE
IPC: B32B15/14
Filed: 2006-05-25
Granted: 2012-11-27
Abstract: Manufacturing process for a coated wire spool insert, each wire having ceramic fiber coated with a metallic sheath, characterised by the fact that it includes a stage for spooling a layer (59) of coated wires onto a part (62) in which at the beginning of the spooling, a metallic foil coupling (63') for the interior part of the insert is spooled and at the end of the spooling, a metallic foil coupling (63') for the exterior part of the insert is spooled. The process is applied to the fabrication of parts for aeronautical turbo machines.
Patent CA-2561590-C (CA)
Title: Novel method for the preparation of intermediates useful for the synthesis of vitamin d analogues
Inventor: PEDERSEN HENRIK
IPC: C07D333/72
Filed: 2005-03-23
Granted: 2008-11-18
Abstract: The present invention relates to novel methods for the preparation of intermediates which are useful in the synthesis of cacipotriol. The present invention relates further to the use of intermediates produced with said methods for making calcipotriol or calcipotriol monohydrate.
Patent CA-2566434-C (CA)
Inventor: LAMER PATRICK
IPC: A47D15/00
Filed: 2006-11-01
Granted: 2010-07-20
Abstract: A lateral confinement device for use in children's bed comprising a pair of units each consisting of a lateral mound and each mound having a blanketing part extending therefrom. In use, these blanketing parts overlap so as to adjust for width and, most importantly, the child sleeps on top of both blanketing parts so that its own weight holds the mounds at the selected distance. Additionally, hook and loop means insure that the position is maintained when the child is not in bed or during ingresses and egresses or when changing bedsheets and such.
Patent CA-2568480-C (CA)
Inventor: RICHARDSON LUKE EDWARD
IPC: G01N21/78
Filed: 2006-11-22
Granted: 2014-10-21
Abstract: Un procédé et un appareil pour détecter une concentration de gaz dans un flux gazeux comporte la production dune succession de valeurs de différence qui représentent des différences entre des valeurs déchantillons successives dune succession de valeurs déchantillons qui représentent une réflectance instantanée de la lumière dun composé produit par la réaction dun réactif avec le gaz analysé et la production dune valeur de concentration de gaz en réponse à une valeur de différence maximale de la succession de valeurs de différence.
Patent CA-2569514-C (CA)
Inventor: IKUTA HIROSHI
IPC: A61K47/04
Filed: 2005-05-25
Granted: 2013-01-08
Abstract: Disclosed herein are oral preparations and their production process. The oral preparations are each composed of a complex and a coating composition applied on the complex. The complex has been obtained by dispersing or dissolving a drug having an unpleasant taste and a gastric high-molecular compound in a low melting-point substance heated to and molten at its melting point or higher and granulating the resulting mixture. The coating composition is composed of an insoluble high-molecular compound and a disintegrator at a weight ratio of from 80:20 to 99:1. In the form of microparticles or the like that contain the drug having the unpleasant taste, each oral preparation according to the present invention can maintain the masking of the unpleasant taste of the drug and the release profile of the drug even under acidic conditions.
Patent CA-2569900-C (CA)
Inventor: FAIRHEAD RYAN
IPC: B62D51/02
Filed: 2006-11-30
Granted: 2014-01-07
Abstract: The present invention is an improved personal tracked vehicle consisting of a platform pivotally mounted on top of a housing, the platform having a right and left side and a central axis. The platform is pivotally movable between a first position wherein the right side of the platform is below the left side of the platform and a second position wherein the left side of the platform is below the right side of the platform. The platform has a forward portion, a rearward portion and middle portion between the two, the middle portion being arched upwardly. The vehicle further includes a pair of parallel right and left tracks mounted to the housing below the platform, the right track being coupled to a right track transmission and the left track being coupled to a left track transmission, the right and left track transmissions both being coupled to a motor for driving the transmissions. The right and left track transmissions are operatively coupled to the platform such that when the platform is pivoted towards its first position, the left track is driven faster and the right track is driven slower, and when the platform is pivoted towards its second position, the right track is driven faster and the left track is driven slower, the platform being biased towards a cental position wherein the left and right drives operate at the same speed. The motor of the vehicle is mounted to the housing below the middle portion of the platform and between the tracks.
Patent CA-2570486-C (CA)
Title: Integrated nanotube and field effect switching device
Inventor: BERTIN CLAUDE L
IPC: H03K19/20
Filed: 2005-05-26
Granted: 2011-10-18
Abstract: Hybrid switching devices (10) integrate nanotube switching elements (20) with field effect devices (30), such as NFETs and PFETs. A switching device forms and unforms a conductive channel from the signal input to the output subject to the relative state of the control input. In embodiments of the invention, the conductive channel includes a nanotube channel element (20) and a field modulatable semiconductor channel element (30). The switching device may include a nanotube switching element and a field effect device electrically disposed in series. According to one aspect of the invention, an integrated switching device is a four-terminal device with a signal input terminal (25), a control input terminal (40~), a second input terminal (40), and an output terminal (45). The devices may be non-volatile. The devices can form the basis for a hybrid NT-FET logic family and can be used to implement any Boolean logic circuit.
Patent CA-2579494-C (CA)
Title: Folding leg apparatus
Inventor: MURPHY MICHAEL L
IPC: A47B3/091
Filed: 2007-02-23
Granted: 2011-03-22
Abstract: A folding leg apparatus for an article of furniture having a top and a support leg movable between an extended and a folded position comprises a mounting plate configured for attachment to the top of the article of furniture and including a pair of mounting flanges extending along opposite sides of the mounting plate, an upper pivot rod attached to the support leg adjacent the top end, a first pivoting connection between each end of the upper pivot rod and a corresponding one of the pair of mounting flanges and a second pivoting connection between the support leg and a corresponding one of the pair of mounting flanges offset on the support leg from the upper pivot rod. A latch mechanism is provided that includes a pair of pivot arms, each pivotably mounted to a corresponding one of the pair of mounting flanges and positioned between the flanges. Each of the pivot arms includes an actuator plate positioned between the flanges and adapted to be manually pressed. The actuator plates are space apart to receive the support leg passing therethrough. Each of the pivot arms further defines a locking notch configured to capture the upper pivot rod therein when the support leg is in its extended position and the pivot arms are in a locking position. A pair of torsion springs are each operatively anchored to a corresponding one of the pivot arms to bias the pivot arms to the locking position and operable to resist rotation of the pivot arms when the corresponding actuator plate is manually pressed, each of the torsion springs positioned between the mounting flanges.
Patent CA-2585977-C (CA)
Inventor: OHSHIMA ETSUO
IPC: A61K39/395
Filed: 2005-10-28
Granted: 2013-07-02
Abstract: The present invention provides a therapeutic agent for endometriosis comprising an interleukin-5 antagonist as an active ingredient.
Patent CA-2589038-C (CA)
Inventor: KOSOVER VILEN
IPC: C07C7/20
Filed: 2005-08-26
Granted: 2013-06-25
Abstract: Disclosed herein is a method for inhibiting and retarding the premature polymerization and the polymer growth of vinyl aromatic monomers wherein the method comprises adding to said monomers an effective amount of an inhibitor and retarder blend comprising: (A) at least one aromatic sulfonic acid; (B) at least one amine; (C) at least one nitrophenol; and (D) at least one member of the group consisting of nitroxy radical-containing compounds and nitrosoanilines. 15
Patent CA-2589872-C (CA)
Inventor: RHONEY BRIAN K
IPC: G02B6/44
Filed: 2005-12-06
Granted: 2013-09-24
Abstract: A robust protective casing is provided that includes an inner tubing having a passageway therethrough, an outer tubing, and a plurality of flexible strength members disposed between the inner and outer tubing. The protective casing has a wall tubing thickness ratio of the inner tubing wall thickness to the outer tubing wall thickness of about .05 or less while still inhibiting the kinking of the protective casing during relatively small bend radii. Additionally, an outer diameter of the protective casing is relatively small while still allowing the routing of a standard sized 900 micron tight-buffered optical fiber through the passageway. Thus, the protective casing is advantageous in applications where limited space is available space. A fan-out assembly using the protective casings is also described.
Patent CA-2590727-C (CA)
Inventor: LAZAR MARK
IPC: H04Q9/00
Filed: 2007-06-01
Granted: 2015-11-24
Abstract: The invention provides a method and circuitry for transmitting signals in both a narrow band, mobile-receiver type of AMR network and also for operation in the frequency--hopping, spread-spectrum, fixed-receiver type of AMR network. Unlike systems provided with multiple transmitters, the invention provides this in a single transmitter operating with common circuitry to transmit in two modes of transmission in a single operational sequence.
Patent CA-2590728-C (CA)
Title: Detection and quantitation of cyclodextrins
Inventor: SOSIC ZORAN
IPC: G01N33/53
Filed: 2005-12-05
Granted: 2016-10-11
Abstract: The invention relates to the detection and quantitation of cyclodextrins and cyclodextrin derivatives in solutions comprising a protein. The invention further relates to methods of evaluating pharmaceutical preparations for the presence of residual cyclodextrins.
Patent CA-2593521-C (CA)
Inventor: GOTO SUSUMU
IPC: C12P21/02
Filed: 2005-12-26
Granted: 2016-06-21
Abstract: It is intended to make cells to produce a protein at a high level by using a medium containing an enzymatically digested product of fish meant or a fish meat extract. Namely, a method of culturing cells characterized by comprising initiating the culture of the cells in a medium containing an enzymatically digested product of fish meant or a fish meat extract, and then adding the enzymatically digested product of fish meant or the fish meat extract to the medium at least once during the cell culture; and a method of producing a desired protein by using this culture method.
Patent CA-2601216-C (CA)
Inventor: SOWINSKI KRZYSZTOF
IPC: A61F2/06
Filed: 2005-12-27
Granted: 2013-07-09
Abstract: A composite graft (10) having a first seamless tubular layer (22) including biocompatible first polymeric material and having a luminal surface and an exterior surface; a biocompatible reinforcing member (24) arranged in a pattern to define a second tubular layer (20), the second tubular layer (20) being disposed over the exterior surface of the first tubular layer (22); and a third seamless tubular layer (18) including biocompatible second polymeric material and having a luminal surface and an exterior surface. The luminal surface of the third tubular layer (18) is securably disposed over the second tubular layer (20) and over the first tubular layer (22). The tubular layers (18, 20, 22) define a wall of the graft (10) having a wall thickness of less than 0.1 mm. Desirably, the graft wall thickness is less than 0.05 mm.
Patent CA-2602400-C (CA)
Inventor: HUNTER COLIN JOHN
IPC: C22B3/00
Filed: 2006-03-17
Granted: 2013-08-27
Abstract: A process (10) for the heap leaching of sulphide ores, the process (10) characterised by the process steps of: (i) The agglomeration or wetting (16) of an ore feed; (ii) Exposing the agglomerated or wetted ore to an inoculum (18) containing one or more bacterial species capable of biooxidising sulphide minerals in that ore; (iii) Forming one or more heaps (20) from the ore of step (ii); (iv) Dispersing further bacterial inoculum (24, 26) over at least a portion of the or each heap (20); and (v) Recovering leach solution draining from the heap and passing a portion thereof to a means for metal recovery (30), wherein step (i) is conducted in an agglomerator and step (ii) takes place at or near an end of the agglomerator from which the agglomerated or wetted ore exists.
Patent CA-2602790-C (CA)
Inventor: SALAMONE SALVATORE
IPC: G01N33/532
Filed: 2006-03-20
Granted: 2014-08-05
Abstract: L'invention concerne de nouveaux conjugués de docétaxel et de nouveaux immunogènes à docétaxel dérivés des positions 7 et 10 du docétaxel ainsi que des anticorps monoclonaux générés par ces immunogènes liés au docétaxel, lesquels sont utiles dans des immunodosages de quantification et de contrôle du docétaxel dans les liquides biologiques.
Patent CA-2603693-C (CA)
Title: Polycrystalline diamond composites
Inventor: SHEN YUELIN
IPC: E21B10/46
Filed: 2007-09-21
Granted: 2015-03-03
Abstract: Polycrystalline diamond composites comprise a polycrystalline diamond body having a plurality of ultra-hard discrete regions dispersed within a polycrystalline diamond second region. The plurality of discrete regions has an density different from of the polycrystalline diamond second region. A metallic substrate can be joined to the body. The discrete regions can be relatively more thermal stable than, have a higher diamond density than, and/or may comprise a binder material that is different from the polycrystalline diamond second region. Polycrystalline diamond composites can be formed by combining already sintered granules with diamond grains to form a mixture, and subjecting the mixture to high pressure/high temperature conditions, wherein the granules form the plurality of discrete regions, or can be made by forming a plurality of unsintered granules, combining them with diamond grains to form a mixture, and then subjecting the mixture to first and second high pressure/high temperature conditions.
Patent CA-2606846-C (CA)
Inventor: VAN DEN BERG ROBERT ERWIN
IPC: F28C3/06
Filed: 2006-05-01
Granted: 2013-12-10
Abstract: The present invention relates to a method of producing synthesis gas comprising CO, CO2 , and H2 from a carbonaceous stream (3) using an oxygen containing stream (4) , the method comprising at least the steps of : (a) injecting a carbonaceous stream (3) and an oxygen containing stream (4) into a gasification reactor (2) ; (b) at least partially oxidising the carbonaceous stream (3) in the gasification reactor (2) , thereby- obtaining a raw synthesis gas; (c) removing the raw synthesis gas obtained in step (b) from the gasification reactor (2) into a quenching section ( 6) ; and (d) injecting a liquid (17) , preferably water, into the quenching section (2) in the form of a mist. In a further aspect the present invention relates to a system (1) for performing the method.
Patent CA-2611611-C (CA)
Inventor: KONO SHOHEI
IPC: F01L1/04
Filed: 2006-06-20
Granted: 2010-09-21
Abstract: In an engine valve operating system, a camshaft (36) is supported via a bearing (41) on a cylinder head (5) having an intake valve (29i) and an exhaust valve (29e) provided therein, and an intake rocker arm (38i) and an exhaust rocker arm (38e) are mounted on a rocker arm shaft (42) supported on the cylinder head (5) so as to be parallel to the camshaft (36), the intake rocker arm (38i) and the exhaust rocker arm (38e) respectively providing a connection between the camshaft (36) and the intake valve (29i) and between the camshaft (36) and the exhaust valve (29e). A fixing bolt (44) that abuts against an end part of the rocker arm shaft (42) so as to restrict movement thereof in the thrust direction is screwed into the cylinder head (5), and a flange seat (44a) that abuts against one side face of the bearing (41) so as to restrict movement thereof in the thrust direction is formed integrally with the fixing bolt (44). Therefore, there is provided a compact engine valve operating system in which means for restricting movement in the thrust direction of a camshaft and a rocker shaft is shared to thus reduce the number of components and simplify the structure.