baber/WOPTO huggingface dataset:
Patent CA-2513310-C (CA)
Inventor: ADJE NATHALIE
IPC: C07C59/90
Filed: 2003-12-16
Granted: 2012-11-27
Abstract: La présente invention porte sur un composé de formule ((I) dans laquelle n est un nombre entier compris entre 1, 2 et 3; Y représente O; N-OR?9¿, R?9¿représentant H ou un groupe aliphatique saturé à base d'hydrocarbure; CR?10¿R?11¿, R?10¿ et R?11¿, identiques ou différents, représentant H ou un groupe aliphatique saturé à base d'hydrocarbure; R?1¿ et R?2¿, identiques ou différents, représentent H ou une chaîne à base d'hydrocarbure aliphatique saturé; ou, alternativement, R?1¿ et R?2¿, réunis, forment une chaîne à base d'hydrocarbure aliphatique saturé éventuellement substitué; les radicaux R?3¿ et R?4¿, identiques ou différents, ont n'importe laquelle signification précitée pour R?1¿ et R?2¿, ou alternativement, R?1¿ et le groupe R?4¿ supporté par le carbone alpha sur CR?1¿R?2¿ ne représentent rien et une double liaison lie le carbone CR?1¿R?2¿ au carbone alpha CR?3¿R?4¿; ou alternativement l'un des radicaux R?1¿ et R?2¿ forment avec l'un des radicaux R?3¿ et R?4¿ une chaîne à base d'hydrocarbure aliphatique éventuellement substitué saturé ou insaturé; l'un des radicaux R?5¿ et R?6¿ représente W, et l'autre représente Z qui est sélectionné à partir d'un radical à base d'hydrocarbure aliphatique saturé ou insaturé; un radical carboxylique ou hétérocyclique éventuellement substitué, saturé, insaturé et/ou aromatique; un radical -alk-Cy, dans laquelle alk représente une chaîne alkylène et Cy représente un radical hétérocyclique ou carbocyclique éventuellement substitué, saturé, insaturé et/ou aromatique; W représente -XL-CO¿2?R?7¿;? ¿-X-L-Tet, X et L étant tels que définis ci-après et Tet représente tétrazole éventuellement substitué; L représentant une chaîne à base d'hydrocarbure aliphatique saturé ou insaturé, qui est éventuellement substituée et/ou éventuellement interrompue par un arylène éventuellement substitué; X représente O; NR?8¿, R?8¿ représentant H; un groupe à base d'hydrocarbure aliphatique saturé; un groupe -CO-R' ou -SO¿2?-R', R' ayant n'importe laquelle des significations ci-après pour R?7¿ à l'exception de H; ou R?8 ¿représente un groupe carboxylique aromatique éventuellement; ou X représente S(O)¿m?, m étant sélectionné parmi 0, 1 et 2; R?7¿ représente H; un groupe à base d'hydrocarbure aliphatique saturé ou insaturé; un groupe carbocyclique éventuellement substitué, saturé, insaturé et/ou aromatique; un groupe hétérocyclique éventuellement substitué, saturé, insaturé et/ou aromatique. L'invention porte également sur des dérivés, des sels, des solvates et des stéréoisomères de ces composés acceptables d'un point de vue pharmaceutique, ainsi que sur des mélanges de ceux-ci dans toutes les proportions, et qui peuvent être utilisés dans le traitement de la dyslipidémie, l'athérosclérose et le diabète.
Patent CA-2516135-C (CA)
Inventor: KELLY THOMAS L
IPC: B32B5/20
Filed: 2005-08-16
Granted: 2013-07-09
Abstract: Disclosed herein is a roof structure including a deck air sealed by expanding foam and wherein a mesh material is upwardly adjacent the deck and embedded in the expanding foam or in additional expanding foam. Further disclosed herein is a method for making a roof which includes applying a foam material to a roof deck and embedding a mesh in the foam.
Patent CA-2522232-C (CA)
Inventor: HEBER GEOFFREY KENNETH
IPC: C08B37/06
Filed: 2004-04-16
Granted: 2007-07-03
Abstract: The present invention provides a process for making cross-linked polysaccharide gels under basic conditions. More particularly, the present invention provides a process for forming cross-linked hyaluronic acid gels under basic conditions. The resulting gels possess improved degradation characteristics, and are useful in a variety of medical and cosmetic applications.
Patent CA-2522726-C (CA)
Inventor: DION GERALD
IPC: F16D43/208
Filed: 2004-04-23
Granted: 2009-10-27
Abstract: An overload clutch (2) for a torque transmission is disclosed which comprises a rotatable drive member (4) coaxially coupled to a rotating driven member (6). One of the drive member (4) and driven member (6), hereinafter referred to as the first member, comprises an annular band (8) delimiting a central space (9), the annular band (8) having a cylindrical inner face (10) provided with at least one engaging element (12). The other one of the drive member (4) and driven member (6), hereinafter referred to as the second member, is mounted within the central space (9) and comprises a radially expandable mechanism (14) provided with at least one coupling element (16). The radially expandable mechanism (14) is movable between an expanded position, where the at least one coupling element (16) is positively engaging the at least one engaging element (12) to couple the first member to the second member for rotation together, and a retracted position, where the at least one coupling element (16) is disengaged from the at least one engaging element (12), thereby releasing the first member from the second. A biasing means (20), preferably a pneumatic actuator, is provided for normally resiliently urging the expandable mechanism (14) in the expanded position, and for allowing the same to move to the retracted position when a predetermined torque overload is applied to the torque transmission.
Patent CA-2526161-C (CA)
Inventor: SINGH PARMINDER
IPC: A61K8/73
Filed: 2004-05-17
Granted: 2012-11-27
Abstract: L'invention concerne une composition filmogène à séparation de phases comportant : un premier polymère hydro-insoluble qui gonfle dans l'eau, ou un polymère hydrosoluble ; un mélange comprenant un polymère hydrophile et un oligomère complémentaire pouvant se lier au polymère hydrophile par liaison hydrogène ; un deuxième polymère hydro-insoluble qui gonfle dans l'eau ; des ingrédients actifs, tels qu'un agent blanchissant. La composition selon l'invention peut être utilisée en tant que revêtement buccal, par exemple en tant que composition de blanchiment dentaire qui est appliquée sur des dents devant être blanchies, puis retirée lorsque le degré de blanchiment voulu est atteint. Dans certains modes de réalisation, la composition est translucide. Cette invention se rapporte en outre à des procédés de préparation et d'utilisation desdites compositions.
Patent CA-2538865-C (CA)
Inventor: HODGSON JOHN S
IPC: H04W68/00
Filed: 2005-07-26
Granted: 2011-03-29
Abstract: An apparatus for provisioning a data communications client on a host communications device, the host communications device adapted to operate on a communications network, the apparatus comprising: a first data store adapted to store variant configuration information; a second data store adapted to store provisioning information; a provisioning module adapted to select the provisioning information stored in said second data store as a function of the variant configuration information stored in said first data store and apply the selected provisioning information to provision the data communications client; and a user interface interacting with said provisioning module to enable a user of the host communications device to provision the data communications client.
Patent CA-2541549-C (CA)
Title: Lancer un appel a partir d'un dispositif mobile vers un numero non hyperlie
Inventor: KUHL LAWRENCE E
IPC: H04W88/02
Filed: 2006-03-31
Granted: 2015-05-26
Abstract: Une méthode pour lancer des appels téléphoniques à partir dun dispositif mobile qui fonctionne dans un réseau de communications sans fil comprend : laffichage dun texte sur laffichage visuel du dispositif mobile; le déplacement dune marque de position sur laffichage visuel dans tout le texte affiché en réponse à lentrée de navigation par un utilisateur dans le dispositif mobile; la surveillance dune entrée dutilisateur prédéterminée dans le dispositif mobile et lors de la détection de lentrée dutilisateur prédéterminée qui amène laffichage dune liste de fonctions sélectionnables par lutilisateur sur laffichage visuel; la détermination si une marque de position est située dans une chaîne de chiffres non hyperliés dans le texte affiché quand lentrée dutilisateur prédéterminée est détectée et, si cest le cas, amener la liste affichée des fonctions sélectionnables par lutilisateur à inclure une fonction dappel téléphonique pour lancer un appel téléphonique pour la chaîne de chiffres non hyperliés; et la production, si un utilisateur choisit à partir de la liste de fonctions de lancer une fonction dappel téléphonique, du lancement dun appel téléphonique vers la chaîne de chiffres non hyperliés par le réseau de communications sans fil.
Patent CA-2542446-C (CA)
Title: Method and apparatus for analysis of molecular configurations and combinations
Inventor: PRAKASH ADITYO
IPC: G16H10/60
Filed: 2004-10-14
Granted: 2014-07-15
Abstract: A method for the prediction of adverse cross-reactions between lead candidate biomolecules and potential reactant molecules, often biopolymers, is described. In a computational system, reactions are modeled within a suitable environment, in order to determine a reaction profile between a lead candidate molecule and a potential reactant molecule. A risk assessment is then generated for each lead based on a plurality of reaction profiles for the lead with respect to a plurality of potential reactant molecules. The method includes provision for the redesign and optimization of the lead candidate, possibly iterative in nature, in order to avoid predicted adverse cross-reactions.
Patent CA-2542784-C (CA)
Title: Apparatus and method for commissioning an optical transmission system
Inventor: VAA MICHAEL
IPC: G02B6/26
Filed: 2004-10-29
Granted: 2012-01-24
Abstract: An apparatus (100) and method directed to testing and optimizing performance of an optical transmission system (150) is disclosed, including at least one broadband dispersion compensation unit (DCU) (106) or at least one depolarization device (114). The depolarization device (114) may be used alone or in combination with the at least one broadband DCU (106). A method for optimizing performance of data channels in initial loading (IL) and full loading (FL) configurations of the optical transmission system (150) is also disclosed.
Patent CA-2560594-C (CA)
Inventor: MOYES JOHN
IPC: C22B19/00
Filed: 2005-03-24
Granted: 2015-02-03
Abstract: A process for recovering a target metal from an oxidised metalliferous material comprises the steps of: - in an acid generation stage, adding sulfuric acid to a solution comprising a metal halide to generate an acidic aqueous halide solution; - in a leaching stage that is separate to the acid generation stage, leaching the oxidised metalliferous material with the acidid aqueous halide solution to leach the target metal into solution; - passing the solution from the leaching stage to a target metal recovery stage in which the target metal is recovered from the solution whilst the metal halide is retained in solution; and - returning the solution with the metal halide therein from the target metal recovery stage to the, acid generation stage.
Patent CA-2565129-C (CA)
Title: Molecularly imprinted polymers selective for nitrosamines and methods of using the same
Inventor: BHATTACHARYYA SUMITA
IPC: C07C243/06
Filed: 2005-05-24
Granted: 2012-12-11
Abstract: A class of molecularly imprinted polymers that specifically recognizes and binds to nitrosamines members of which class are useful, for example, in analysis and separation of nitrosamines from biological fluids. Such molecularly imprinted polymers are also useful in methods of treating and manufacturing tobacco products and materials.
Patent CA-2565710-C (CA)
Inventor: KUKULA HILDEGARD
IPC: D21H17/37
Filed: 2005-06-03
Granted: 2013-01-08
Abstract: The invention relates to a fine-particled, amphoteric, aqueous polymer dispersion, obtained by means of a two-stage polymerisation, whereby, in the first polymerisation stage, a pre-polymer made from a monomer mixture of (a) 15 to 40 wt. % of at least one (meth)acrylate ester and/or (meth)acrylamide with a free, protonated and/or quaternised amino group, (b) 40 to 70 wt. % of at least one optionally substituted styrol, (c) 0 to 25 wt. % acrylonitrile and/or methacrylonitrile, (d) 0.5 to 5 wt. % of at least one ethylenically-unsaturated monomer comprising acid groups and (e) 0 to 30 wt. % of at least one non-ionic ethylenically-unsaturated monomer different from (b) or (c) and the sum of (a) + (b) + (c) + (d) + (e) = 100 wt. % is prepared by solution polymerisation in a solvent which is partly to completely miscible with water, the solution/dispersion of the pre-polymer is then added to water and then subjected to an emulsion polymerisation in a second polymerisation step with at least one non-ionic, ethylenically-unsaturated monomer. The invention further relates to the production of the polymer dispersion by a two-stage polymerisation and use of the polymer dispersion as sizing medium for paper, pulp and cardboard.
Patent CA-2566672-C (CA)
Inventor: SHELTON FREDERICK E IV
IPC: B67D7/06
Filed: 2006-10-30
Granted: 2014-08-05
Abstract: A medical agent dispensing system and surgical instruments that employ the medical agent dispensing system are provided. The dispensing system may be structured for use with a surgical severing/stapling instrument structured for severing and stapling tissue. The dispensing system may include at least one storage reservoir structured for storing at least a component of a medical agent and a pump in communication with the storage reservoir; a delivery tube in communication with the pump which is structured to receive a quantity of the medical agent from the storage reservoir during operation of the pump; and, at least one agent tube in communication with the delivery tube which is structured for communication with a least one agent port formed in a staple cartridge or an anvil of the surgical instrument for dispensing the medical agent therethrough.
Patent CA-2566864-C (CA)
Inventor: AWADA SALAM M
IPC: A01N63/27
Filed: 2005-06-01
Granted: 2015-04-28
Abstract: The present invention relates to method and compositions, based upon natural microbial biosurfactants, for controlling pests. According to an embodiment, the present invention comprises a method including obtaining a microbial biosurfactant having a rhamnolipid, and providing the microbial biosurfactant to one or more pests in an amount such that the one or more pests are controlled, wherein the pests are nematodes. According to another embodiment, the method comprises obtaining a biosurfactant-producing microbe that produces a rhamnolipid;  and providing the microbe to one or more pests in an amount such that the microbe produces the rhamnolipid in an amount such that the pests are controlled, wherein the pests are nematodes.  According to a further embodiment, the present invention comprises a method for producing a biosurfactant for use in controlling pests, and comprises cultivating a biosurfactant-producing microbe that produces a rhamnolipid, including producing a fermentation broth containing the rhamnolipid; and from the fermentation broth, obtaining the rhamnolipid in a concentration that can be provided to pests in an amount such that the pests are controlled, wherein the pests are nematodes.
Patent CA-2567262-C (CA)
Inventor: PATEL RAJ D
IPC: G03G9/08
Filed: 2006-11-07
Granted: 2010-08-31
Abstract: Les réalisations comprennent une cire fractionnée et/ou distillée d'environ 30 à environ 64 unités de carbone, avec un degré de cristallinité, tel que calculé par l'enthalpie de fusion et tel que mesuré par ACD, d'environ 55 à environ 100, une Mr d'environ 500 à environ 800, et une polydispersité d'environ 1 à environ 1,05.
Patent CA-2572074-C (CA)
Title: Methode, systeme et dispositif permettant de traiter l'etablissement d'une session de communication
Inventor: ARSENAULT JONATHAN ALLAN
IPC: H04L12/18
Filed: 2006-12-27
Granted: 2015-12-08
Abstract: Conformément à diverses réalisations de la présente invention, une méthode, un système et un appareil sont présentés pour l'établissement d'une session de communication. Une méthode de traitement de l'établissement d'une ou de plusieurs sessions de communication comprend la réception, d'un utilisateur, d'une indication du désir de l'utilisateur de provoquer l'établissement d'une ou de plusieurs sessions de communication. La méthode comprend également l'accès aux données de planification associées à l'utilisateur, les données de planification comprenant un ou plusieurs événements prévus, chacun du un ou plusieurs événements prévus étant associés à une correspondante d'une de la une ou plusieurs sessions de communication. La méthode comprend également, en réaction à au moins un du un ou plusieurs événements prévus, la provocation de la une correspondante de la une ou plusieurs sessions de communication à établir avec le dispositif de communication associé à l'utilisateur.
Patent CA-2574380-C (CA)
Title: Method of charging alkali metal polymer batteries
Inventor: GAGNON PHILIPPE
IPC: H02J7/00
Filed: 2005-06-29
Granted: 2014-01-28
Abstract: A method of charging an electrochemical generator having a plurality of electrochemical cells. The method includes the step of charging the plurality of electrochemical cells such that the total voltage of the generator reaches a predetermined voltage level, followed by the steps of selecting a particular electrochemical cell and charging the particular electrochemical cell to its respective maximum voltage, such that the cathode(s) of the particular electrochemical cell is(are) restored to a fully-charged state. Once it has been restored to its fully-charged state, the particular electrochemical cell is allowed to discharge itself down to a nominal voltage. Each of the plurality of electrochemical cells of the generator is selected and charged to its respective maximum voltage in turn, according to a predetermined selection sequence.
Patent CA-2576160-C (CA)
Inventor: JEWELL JACK L
IPC: H01S5/183
Filed: 1996-12-04
Granted: 2011-04-05
Abstract: A conductive element with a lateral oxidation barrier is provided for the control of lateral oxidation processes in semiconductor devices such as lasers, vertical cavity surface emitting lasers and light emitting diodes. The oxidation barrier is formed through modification of one or more layers which initially were receptive to oxidation. The quality of material directly below the oxidation barrier may be preserved. Related applications include the formation of vertical cavity surface emitting lasers on non-GaAs substrates and on GaAs substrates.
Patent CA-2581324-C (CA)
Inventor: KEMPPAINEN TIMO
IPC: E21B44/04
Filed: 2005-09-22
Granted: 2009-12-01
Abstract: The invention relates to a method and a software product for controlling percussive rock drilling, and further to a rock drilling rig to which the method is applied. The invention comprises monitoring the rotation resistance, the aim being to keep it below a desired reference value. To adjust the rotation resistance, successive control actions may be carried out, such as decreasing the feed force, decreasing the percussion power and stopping the feed.  Control actions are started once a limit set for the control has been exceeded.  At least one limit is a time limit determining the time difference between two successive control functions.
Patent CA-2582549-C (CA)
Title: Surgical fastener and cutter with mimicking end effector
Inventor: ORTIZ MARK S
IPC: A61B1/05
Filed: 2007-03-22
Granted: 2014-11-25
Abstract: Methods and devices are provided for controlling movement of a working end of a surgical device. In one embodiment, methods and devices are provided for moving an end effector on a distal end of a surgical fastening device. Movement can include rotational movement of the end effector about an axis of the shaft, articulation of the end effector relative to the shaft, and actuation of an end effector, e.g., closing, firing, and/or cutting. In other embodiments, a single cable actuator is provided and is movable between a first position, in which it is effective to rotate an end effector without actuating (i.e., closing and firing) the end effector, and a second position, in which it is effective to actuate the end effector without rotating the end effector. In other aspects, methods and devices are provided for moving a flexible neck formed on a distal end of an accessory channel for use with an endoscope.  Movement of the flexible neck can be used to control positioning of a tool extending through the flexible neck.
Patent CA-2582897-C (CA)
Inventor: PLISSONNIER MARC
IPC: H01L35/28
Filed: 2007-03-28
Granted: 2014-12-30
Abstract: The thermoelectric structure (10) is formed by a network of wires (11, 12, 13a, 13b) oriented substantially in a weft direction (D1) of the structure (10). it comprises first (11) and second (12) conducting wires of different kinds, interwoven to form cold and hot junctions distributed respectively in a top plane and a bottom plane. The junctions are alternately cold and hot along any one conducting wire (11, 12). The thermoelectric structure (10) comprises at least one high dielectric wire (13a) in the top plane, and at least one low dielectric wire (13b) in the bottom plane. The dielectric wires (13a, 13b) are interwoven with the first (11) and second (12) conducting wires so as to keep the top and bottom planes at a distance from one another.
Patent CA-2583591-C (CA)
Inventor: HUBER CHRISTOPH HANS
IPC: A61F2/24
Filed: 2004-12-28
Granted: 2018-10-30
Abstract: Methods and systems for endovascular, endocardiac, or endoluminal approaches to a patient's heart to perform surgical procedures that may be performed or used without requiring extracorporeal cardiopulmonary bypass. Furthermore, these procedures can be performed through a relatively small number of small incisions. These procedures may illustratively include heart valve implantation, heart valve repair, resection of a diseased heart valve, replacement of a heart valve, repair of a ventricular aneurysm, repair of an arrhythmia, repair of an aortic dissection, etc. Such minimally invasive procedures are preferably performed transapically (i.e., through the heart muscle at its left or right ventricular apex).
Patent CA-2584602-C (CA)
Inventor: HARMAN MURRAY R
IPC: H04R19/02
Filed: 2007-04-12
Granted: 2015-01-06
Abstract: An acoustic transducer, specifically an electrostatic loudspeaker (ESL) providing curvature in two directions for improved dispersion of sound waves. The compound curvature also provides a virtual focus of the propagated sound waves for accurate reproduction of musical program material recorded with standard single-point microphones. The highly directional nature of high frequency sound waves requires that a flat or cylindrical electrostatic transducer must be physically tall to allow a listener to either recline or stand. The two-axis curved structure enables a compact form of ESL to be realized, including bookshelf type loudspeakers whereas all known commercial units are comparable in height to that of a human listener. The individual curved ESL panels can also be readily combined to create larger transducer assemblies including omni-directional units. A preferred stator panel hole-geometry is included for improved high voltage operation of coated perforated metal stator panels, and methods of forming the metal panel are described. The artistic nature of the two-dimensionally curved electrostatic transducer also lends itself to other non-traditional forms such as integration into lighting fixtures and other such architectural uses.