baber/WOPTO huggingface dataset:
Patent CA-2558944-C (CA)
Inventor: BODOR NICHOLAS S
IPC: A61P27/14
Filed: 2004-06-17
Granted: 2012-05-29
Abstract: Methods and compositions for enhancing the activity and/or duration of action of loteprednol etabonate and other soft anti-inflammatory steroids of the haloalkyl 17.alpha.-alkoxycarbonyloxy-11.beta.-hydroxyandrost-4-en-3-one-17.beta.-carboxylate type and the corresponding .DELTA.1,4-compounds are described. The enhancing agents have the formula: (II) wherein R is H or C1-C4 alkyl; Z1 is carbonyl or .beta.-hydroxymethylene; X1 is -O- or -S-; R5 is -OH, -OR6, -OCOOR6 or -OCOR7 wherein R6 is C1-C4 alkyl and R7 is C1-C4 alkyl, fluoromethyl or chloromethyl; and the dotted line in ring A indicates that the 1,2-linkage is saturated or unsaturated; with the proviso that when R is C1-C4 alkyl, then R5 is -OH.
Patent CA-2575502-C (CA)
Inventor: AL-AKHDAR WALID
IPC: C10M129/76
Filed: 2005-08-08
Granted: 2013-06-04
Abstract: Disclosed are stabilized lubricating oil compositions with improved oxidative performance. The lubricating oil compositions contain a combination of a) diisooctyl alpha-(3,5-di-tert-butyl-4-hydroxybenzyl) glutarate (see above formula) b) 2,6-di-tert-butylphenol and isooctyl 3,5-di-tert-butyl-4-hydroxyhydrocinnamate and c) a base fluid, wherein the percent by weight of component a) to the total weight of component a) plus component b) is 0.001 percent to 99.999 percent.
Patent CA-2576750-C (CA)
Inventor: DANZER MYRON FRANCIS
IPC: C10G3/00
Filed: 2007-02-02
Granted: 2011-11-01
Abstract: Un procédé de production du biodiesel amélioré comprend les étapes suivantes : le traitement d'une charge d'alimentation pour produire du biodiesel, le refroidissement du biodiesel de façon à former un sédiment et le filtrage du biodiesel pour retirer le sédiment. Le biodiesel résultant du procédé de filtration à froid évite les problèmes de formation de sédiment pendant l'entreposage et le transport.
Patent CA-2577734-C (CA)
Inventor: WHALEN DAVID D
IPC: E21B47/12
Filed: 2007-02-09
Granted: 2014-12-02
Abstract: A gap sub assembly can be used to form an electrical isolation in a drill string, across which a voltage is applied to generate a carrier signal for an electromagnetic (EM) telemetry system. The assembly comprises two conductive generally cylindrical components fashioned with a matching set of male and female rounded coarse threads, held such that a relatively uniform interstitial space is formed in the overlap space between them. The third component is a substantially dielectric electrical isolator component placed into the gap between the threads that effectively electrically isolates the two conductive components. Injecting the dielectric material under high pressure forms a tight bond resistant to the ingress of conductive drilling fluids (liquids, gases or foam), thus forming a high pressure insulating seal.
Patent CA-2582421-C (CA)
Title: A dispenser seal
Inventor: YUHAS ANDREW
IPC: B65D39/00
Filed: 2005-09-28
Granted: 2012-12-11
Abstract: A dispenser has a barrel which is closed at one end by a base and has a plurality of apertures at the other end through which a viscous material such as a gel or lotion is dispensed. In one aspect, the invention can be a dispenser for a viscous substance comprising: a barrel having a base at a first end and an upper wall area having a plurality of apertures at a second end; a seal unit having a bottom surface with a plurality of projections depending from the bottom surface; and the seal unit positioned so that the bottom surface of the seal unit is in contact with the upper wall area of the barrel and the plurality of projections enter into the plurality of apertures.
Patent CA-2589205-C (CA)
Inventor: AJISAKA SATOSHI
IPC: B60N2/90
Filed: 2005-12-02
Granted: 2009-10-20
Abstract: A webbing guide mechanism includes an upper webbing guide (58) and a lower webbing guide (60) that are disposed on the side portion of a seat back (30) of a front seat (24) that is a tumbling seat. A webbing (50) is wound in a looped manner on these guides (58, 60). The webbing (50) is pulled forward and a loading/unloading space (78) is easily enlarged by sequentially changing the seat back (30) from a standard state to an inclined state and then to a tumbled state. According to the invention, a webbing guide mechanism is provided which can easily secure, without troubling a passenger, loading/unloading space behind the front seat (24) when the passenger climbs into or out of the space or when the passenger loads items into or unloads items from the space.
Patent CA-2599686-C (CA)
Inventor: BERG CHARLES JOHN JR
IPC: B65D33/02
Filed: 2006-02-28
Granted: 2012-01-03
Abstract: An erectable and collapsible container (10) including a support structure (12) formed by a bottom wall (14) and a pair of opposing end walls (24, 26) articulable relative to the bottom wall about respective hinges (28, 30). The end walls include flexi-resilient sections (40, 42, 62, 64) connected along hinges (44, 46) for articulated movement of the end walls (32, 34) between collapsed and erected configurations. A pair of flexible opposing side walls extend between the end walls and include sections foldable about hinges during articulated movement of the end walls. A pair of opposed flexible panels (112, 114) extend from the side walls and define a bag-like upper portion (116) extending from the support structure and forming a sealable opening for the container.
Patent CA-2602420-C (CA)
Inventor: BAXTER ANDREW GEORGE
IPC: F41H5/04
Filed: 2006-03-29
Granted: 2011-05-10
Abstract: L'invention a trait à un panneau de blindage destiné à procurer une protection contre des projectiles. Elle porte sur un panneau de blindage se composant d'une couche d'éléments de blindage en céramique hexagonaux (10) comprenant un moyen d'espacement sous forme de pattes (12, 14, 16, 18, 20, 22) se situant sur le côté de l'élément de blindage en céramique 10 et arrangés de manière à coopérer avec les éléments de blindage en céramique adjacents (100, 200, 300, 400, 500, 600) et à former une jointure dans l'espace (48) entre les éléments.
Patent CA-2603491-C (CA)
Title: Crankcase structure of internal combustion engine
Inventor: INUI HIROATSU
IPC: B62K5/00
Filed: 2007-09-19
Granted: 2010-01-19
Abstract: To provide a crankcase structure of an internal combustion engine in which the desirable shaft support is achieved by maintaining the strength of a side wall of a crankcase at a high level without increasing the weight and the size of the internal combustion engine even in the case of the internal combustion engine having an output shaft projecting from the crankcase. A crankcase structure of an internal combustion engine in which a crankshaft and a counter shaft are rotatably supported on a partitioning plane of a crankcase including upper and lower crankcases and oriented in the fore-and-aft direction, and a main shaft oriented in the fore-and-aft direction is rotatably supported on opposed front and rear walls of either one of the upper and lower crankcases, wherein an output shaft oriented in the fore-and-aft direction to be driven by a power of the counter shaft penetrates through the front and rear walls of one of the upper and lower crankcases by which the main shaft is not rotatably supported, and projects to the front and rear.
Patent CA-2605432-C (CA)
Title: Liquid detergent composition for suspending beads
Inventor: FLECKENSTEIN MELISSA
IPC: C11D1/83
Filed: 2006-04-21
Granted: 2011-04-12
Abstract: A liquid detergent composition comprising surfactants, at least one suspending agent, beads, and water.
Patent CA-2608159-C (CA)
Title: Knockdown pallet structure, and method of erecting and knocking-down the same
Inventor: CREIGHTON THOMAS W
IPC: B65D19/36
Filed: 2006-05-15
Granted: 2010-07-13
Abstract: A knockdown pallet structure (10) comprises a relatively flexible base panel (12) which is fabricated from a suitable woven plastic material, and a pair of laterally spaced, longitudinally extending pockets (14,16) are secured upon undersurface portions of the base panel so as to accommodate rigid support members (25,28) , which may comprise rigid thermoplastic tubes or pipes, for accommodating the fork tines of a forklift truck. A pair of semi-rigid cross-brace members (34,36) are respectively pivotally secured at first end portions thereof upon the pallet structure so as to be movable between a first operative position, at which the pair of semi-rigid cross-brace members will be disposed in a longitudinally spaced, laterally oriented mode, and a second position at which the pair of semi-rigid cross-brace members will be disposed in a laterally spaced, longitudinally oriented mode so as to be disposed parallel to the laterally spaced, longitudinally extending rigid support members in order to permit the entire pallet structure to be rolled up, folded, or otherwise knocked-down, for compact storage and transportation purposes .
Patent CA-2610349-C (CA)
Title: Appareillage et procede de deshydratation d'un puits de forage
Inventor: CROTEAU ALBERT
IPC: E21B43/38
Filed: 2007-11-09
Granted: 2013-01-22
Abstract: Cette invention concerne un appareil, un système et un procédé pour déliquéfier un puits. Un corps ayant des passages d'alimentation en gaz est abaissé dans un puits de forage sur l'extrémité d'une colonne d'alimentation. Une colonne de retour est abaissée à travers la colonne d'alimentation et est insérée dans un passage de retour dans le corps. Une tuyère reçoit du gaz à partir des passages d'alimentation en gaz et élève un mélange fluide-gaz à la surface par l'intermédiaire de la colonne de retour.
Patent CA-2615820-C (CA)
Title: Downhole tool with pivotally mounted extendable assembly
Inventor: MOYES PETER BARNES
IPC: E21B17/10
Filed: 2006-07-21
Granted: 2012-04-17
Abstract: Disclosed herein is a device that relates to a downhole tool (10). The tool comprising, a tool body (14) having first (24) and second (26) support portions, and at least one extendable assembly (18) pivotally mounted between the first and second support portions. The extendable assembly is reconf igurable between a retracted configuration and an extended configuration by relative movement of the support portions.
Patent CA-2620616-C (CA)
Title: Modele de carcinogenese par fusion de cellules souches
Inventor: HARRIS DAVID T
IPC: A61P35/04
Filed: 2006-08-25
Granted: 2016-06-14
Abstract: L'invention concerne des procédés pour modéliser la migration de cellules cancéreuses, cribler des médicaments destinés à agir sur la migration de cellules tumorales, et détecter le potentiel de migration de cellules tumorales en rapport avec la fusion d'une cellule souche de moelle osseuse avec une cellule génétiquement modifiée. Il a été démontré que les anticorps dirigés contre l'ubiquitine inhibent la migration de cellules tumorales.
Patent CA-2631881-C (CA)
Inventor: RIMSKY LAURENCE TATIANA
IPC: C12Q1/70
Filed: 2006-12-07
Granted: 2015-03-24
Abstract: The present invention relates to methods and means for the evaluation of HIV  replicat ive capacity in a given environment. In particular, the invention provides a growth competition assay that can determine relative viral fitness using a recombinant tagged HIV-1 virus system. The methods rely on plasmid vectors, amplicons, primers and probes, and the generation of replication-competent viruses therefrom. Said methods and materials may find use in multiple fields including diagnostics, drug screening, pharmacogenetics and drug development.
Patent CA-2632486-C (CA)
Title: Turbine a gaz a soufflante a contre-rotation avec generateur de gaz volumetrique a ecoulement axial a serpentin
Inventor: GIFFIN ROLLIN GEORGE
IPC: F02K3/072
Filed: 2008-05-29
Granted: 2015-07-14
Abstract: Turbine à soufflantes contrarotatives (10) comprenant une section de soufflantes contrarotatives (112), un générateur de gaz à serpentin (100) et une turbine basse pression (120) qui alimente la section de soufflantes contrarotatives (112). La turbine basse pression (120) peut être contrarotative ou avoir une direction unique de rotation, auquel cas elle alimente la section de soufflantes contrarotatives (112) par une boîte de vitesses (224). Le générateur de gaz (100) comporte des parties internes et externes (12, 14) dotées daxes internes et externes en saillie (16, 18) qui sallongent dans des première, deuxième et troisième sections (24, 26, 28) dun ensemble central (15). Au moins lune des parties peut effectuer une rotation autour de son axe. Les parties internes et externes (12, 14) présentent des lames internes et externes entrecroisées (17, 27), entourées autour des axes internes et externes (16, 18) et qui sallongent de façon radiale vers lextérieur et lintérieur, respectivement. Les lames hélicoïdales comportent des première, deuxième et troisième pentes (34, 36, 38) dans les première, deuxième et troisième sections (24, 26, 28), respectivement. Une section de chambre de combustion (40) sallonge sur au moins une partie de la deuxième section (26).
Patent CA-2633715-C (CA)
Inventor: JAMIESON GORDON A
IPC: A61K31/4025
Filed: 2006-12-28
Granted: 2016-06-14
Abstract: Provided are methods and compositions for inhibiting eukaryotic translation initiation factor eEF4E. Such methods and compositions may be used alone or in conjunction with other therapies, such as gene therapies, for inhibiting cell proliferation and/or treating cancer.
Patent CA-2640645-C (CA)
Title: An apparatus for loading and unloading aircrafts
Inventor: THOGERSEN LARS
IPC: B65G67/08
Filed: 2001-01-10
Granted: 2010-12-21
Abstract: An apparatus for loading and unloading aircrafts comprises a tiltable first conveyor part (7) adjustable in height and provided with a conveyor path (11) advancing and removing luggage (59), such as suitcases, parcels and the like cargo items, to and from the apparatus. The apparatus comprises further a second conveyor part (8) extendable from the first conveyor part and being adapted to be moved through an opening in the aircraft and into the cargo compartment of said aircraft. This second conveyor part (8) comprises a conveyor path advancing or removing the luggage to or from the storing site inside the cargo compartment. The second conveyor part (8) comprises a plurality of pivotally interconnected conveyor units (30, 31) with their respective activatable conveyor paths and their respective sets of wheels (44).
Patent CA-2641598-C (CA)
Inventor: PRAT PHILIPPE
IPC: B25J17/02
Filed: 2007-02-02
Granted: 2016-03-22
Abstract: The invention relates to a method for positioning an effector (12) in relation to a surface (14), said effector (12) comprising at least one tool for performing an assembly step such as drilling or riveting, and being attached to the end of an articulated arm (10) which is able to apply an effort against the surface (14) by means of the effector (12), the effector (12) comprising a front wall (22) facing the surface (14). The inventive method is characterised in that it involves measuring a relative movement between the front wall (22) and a support plate (30) comprising at least one part which can be supported directly or indirectly against the surface (14) and can be immobile in relation to the surface and connected to the front plate (22) in such a way as to be able to be displaced in at least one direction and to control the articulated arm (10) such that it performs a movement for compensating the measured relative movement.
Patent CA-2643909-C (CA)
Inventor: ZHUANG J MING
IPC: C02F1/66
Filed: 2007-03-01
Granted: 2012-07-03
Abstract: A method for removing metals from metal-containing acidic mine wastewater uses a basic sludge produced by the method for treating the wastewater. The wastewater is mixed with a lime slurry and with the basic sludge. This mixture is allowed to separate into an aqueous effluent and an acidic sludge. The effluent is mixed with the lime slurry and with a composition containing an iron compound, to produce a mixture. This mixture is allowed to separate into an aqueous effluent and the basic sludge. Lignin derivatives, such as calcium lignosulfonate, may be included in the treatment mixture.
Patent CA-2649496-C (CA)
Inventor: HAMMOND BERNARD JR
IPC: H01R24/00
Filed: 2007-04-10
Granted: 2015-06-23
Abstract: The present disclosure relates to a telecommunications jack including a housing having a port for receiving a plug. The jack also includes a plurality of contact springs adapted to make electrical contact with the plug when the plug is inserted into the port of the housing, and a plurality of wire termination contacts for terminating wires to the jack. The jack further includes a circuit board that electrically connects the contact springs to the wire termination contacts. The circuit board includes a crosstalk compensation arrangement for reducing crosstalk at the jack. The circuit board also includes arrangements that reduce return loss at the jack.
Patent CA-2651810-C (CA)
Title: Stackable concrete forming apparatus components
Inventor: MCCRACKEN ROBERT
IPC: B05B15/68
Filed: 2007-05-11
Granted: 2014-10-14
Abstract: A stackable component for concrete forming systems is described. End plates are secured to opposite ends of a longitudinal element having a round profile that prevents stacking of the components. The end plates nest together and receive for retention the longitudinal element to permit orderly and stable stacking of the components.
Patent CA-2660700-C (CA)
Inventor: WINKELMANN FRIEDRICH
IPC: C10C3/00
Filed: 2007-07-31
Granted: 2014-07-08
Abstract: L'invention concerne un procédé de réutilisation de matériaux bitumineux de démolition des routes qui peut être mis en oeuvre dans le respect de l'environnement au moyen d'installations classiques, permet d'augmenter le taux de réutilisation de matériaux bitumineux de démolition des routes lors de la production d'enrobés bitumineux à chaud et de supprimer l'utilisation de nouveaux matériaux, notamment de minéraux et de liants/bitume. Selon ce procédé, le degré de dureté du bitume dans les matériaux bitumineux de démolition des routes, accru par le vieillissement, est réglé au moyen d'un plastifiant, puis un durcissant est ajouté de façon combinée. Ce système plastifiant-durcissant est ajouté à un mélange correspondant à base de matériaux bitumineux de démolition des routes, en priorité dans la phase chaude du mélange.
Patent CA-2661008-C (CA)
Inventor: PERERA JANE
IPC: H03M7/30
Filed: 2007-07-31
Granted: 2012-01-24
Abstract: L'invention concerne un procédé et un appareil pour transférer des données numériques entre un circuit codeur/décodeur et un processeur de signal. Le transfert de données numériques comprend (a) l'obtention, au niveau d'un premier circuit, d'un bloc de valeurs de données ayant certaines caractéristiques statistiques, le premier circuit étant l'un du circuit codeur/décodeur et du processeur de signal, (b) la génération, au niveau du premier circuit, d'un flux de données par le codage du bloc de valeurs de données sur la base des caractéristiques statistiques de celui-ci, (c) le transfert du flux de données à un second circuit par l'intermédiaire d'un bus de données connectant le premier circuit et le second circuit, le second circuit étant l'autre du circuit codeur/décodeur et du processeur de signal, et (d) la reconstruction, au niveau du second circuit, du bloc de valeurs de données par décodage du flux de données reçu du premier circuit.
Patent CA-2663195-C (CA)
Inventor: LARGEAUD GIL
IPC: G01N15/02
Filed: 2007-09-12
Granted: 2014-07-08
Abstract: L'invention est un dispositif de caractérisation de la granulométrie de poudres comportant un organe d'alimentation, un organe d'évacuation, un organe de pesée, un organe de vibration continue, un organe de tamisage, ainsi qu'éventuellement un organe de pilotage, et caractérisé en ce que l'organe de tamisage est un organe rotatif autour d'un axe horizontal, et dispose d'au moins 4 positions correspondant à 2 tamis de maillage différent, 1 espace de libération et 1 plaque anti-choc. Un autre objet de l'invention est l'utilisation d'un tel dispositif pour la caractérisation de la granulométrie de poudres, et notamment leur caractérisation en ligne c'est-à-dire au cours de leur processus de fabrication.
Patent CA-2663662-C (CA)
Inventor: JING CHARLIE
IPC: G01V3/38
Filed: 2007-07-30
Granted: 2016-07-05
Abstract: Method for rapid inversion of data from a controlled-source electromagnetic survey of a subterranean region. Selected (51) common-receiver or common-source gathers of the data are reformed into composite gathers (52) by summing their data. Each composite gather is forward modeled (in the inversion process) with multiple active source locations (53). Computer time is reduced in proportion to the ratio of the total number of composite gathers to the total number of original common-receiver or common-source gathers. The data may be phase encoded to prevent data cancellation. Methods for mitigating loss of far offset information by data overlap in the summing process are disclosed.
Patent CA-2664305-C (CA)
Title: Processus de synthese des derives de phenoxy diaminopyrimidine
Inventor: DVORAK CHARLES ALOIS
IPC: C07D239/48
Filed: 2007-09-24
Granted: 2016-06-07
Abstract: L'invention concerne un procédé destiné à préparer un composé de formule k ou un sel ou un solvate de celui-ci, R1 étant tel que défini dans l'invention. Le procédé consiste à traiter un composé de formule j ou un sel ou un solvate de celui-ci avec de l'ammoniac pour former le composé de formule k.
Patent CA-2666166-C (CA)
Title: Flow adjustment valve
Inventor: MARKVART ARNE
IPC: F16K5/10
Filed: 2007-10-05
Granted: 2012-07-24
Abstract: The invention relates to a flow adjustment valve (1) comprising a valve box (2) having a flow channel (3) in which a throttle unit (4, 11) having an adjustable throttle element (11) and a shut-off unit having a shut-off element (4) which obturates the flow channel (3) in a closed position are arranged, the shut-off element (4) being actuatable from outside by means of an actuator (16). The aim of the invention is to simplify handling of a flow adjustment valve of the aforementioned type. For this purpose, the throttle element (11) can also be actuated by means of the actuator (16).
Patent CA-2667837-C (CA)
Inventor: BROWN GREGORY K
IPC: H04Q3/47
Filed: 2007-10-31
Granted: 2013-05-21
Abstract: According to various embodiments of the present invention, systems and methods for local number portability in a telecommunication network are disclosed. An embodiment of a method includes submitting a local number portability (LNP) order for the TN directly to a first telecommunications carrier that the TN is to be transferred from, triggering a port of the TN in accordance with the LNP order, and porting the TN from the first telecommunications carrier to the second telecommunications carrier, wherein the second telecommunications carrier is bypassed by the customer during the submitting and the triggering of the LNP order. Other embodiments are also disclosed.
Patent CA-2668670-C (CA)
Title: Systems and methods for channel switching
Inventor: SHI FANG
IPC: H04N19/94
Filed: 2007-11-14
Granted: 2013-04-30
Abstract: Techniques for video encoding and decoding channel switch frames (CSF) to enable acquisition and re/synchronization of the video stream while preserving compression efficiency is provided. Systems and methods to process multimedia data enabling channel switching are presented. The systems generate a CSF with one or more network adaptation layer (NAL) units as a random access point (RAP) frame. Back-to-back frames are transmitted which include the CSF and a non-RAP frame, each having the same frame ID number.