baber/WOPTO huggingface dataset:
Patent CA-2458295-C (CA)
Inventor: TACKETT SCOTT E
IPC: A61K8/19
Filed: 2004-02-23
Granted: 2011-11-29
Abstract: Dans une méthode permettant de réduire les rides et la coloration de cellules cutanées humaines, on applique une solution de nucléases à l'endroit du corps où l'on souhaite obtenir une absence ou une moins grande quantité de rides ou de coloration. La solution de nucléases comprend une ou des nucléases, de l'eau et un cofacteur de nucléase.
Patent CA-2458984-C (CA)
Title: Cellule d'electro-extraction avec anode a emission d'oxygene foraminulee inclinee
Inventor: DE NORA VITTORIO
IPC: C25C3/06
Filed: 2002-08-29
Granted: 2010-10-19
Abstract: L'invention concerne une cellule destinée à l'électro-extraction de l'aluminium (50) à partir de l'alumine, comprenant une structure d'anode (25) ouverte de type plaque ou grille dotée, transversalement, d'une forme sensiblement en V. La structure d'anode (25) possède une surface électrochimiquement active inclinée orientée vers le bas, transversalement sensiblement en V, et espacée au-dessus d'une surface de cathode (11) correspondante, inclinée et orientée vers le haut, par un espace anode-cathode (40), dans lequel l'alumine dissoute dans un électrolyte circulant (60) est électrolysée. La structure d'anode (25) possède une pluralité de passages (45) disséminés sur sa surface, pour permettre l'écoulement ascendant de l'électrolyte appauvrie en alumine (60) à partir de l'espace anode-cathode (40). Un ou plusieurs éléments guides d'électrolyte (30, 30', 30''), situés au-dessus de la structure d'anode ouverte (25), sont arrangés de façon à guider sensiblement tout l'électrolyte appauvri en alumine (60) en écoulement ascendant vers une zone d'alimentation en alumine (63), où il est enrichi en alumine, puis vers une extrémité supérieure (27) de la structure d'anode (25) de type plaque ou grille sensiblement en V, et enfin vers l'espace anode-cathode (40). L'électrolyte enrichi en alumine (60) peut être amené dans une extrémité inférieure et/ou dans une extrémité supérieure de l'espace anode-cathode (40).
Patent CA-2469581-C (CA)
Inventor: LAZARIDIS MIHAL
IPC: H04M1/72457
Filed: 2002-12-06
Granted: 2012-11-20
Abstract: L'invention concerne un système et un procédé destinés à simplifier l'utilisation de stations mobiles. Selon l'invention, un utilisateur peut visualiser plus simplement le numéro de téléphone d'une carte d'identification d'appelant. L'utilisateur peut être averti lorsqu'il tente d'envoyer des messages sans couverture GPRS. Par ailleurs, la station mobile peut reconnaître des numéros d'extension dans des applications de carnet d'adresses d'interface utilisateur de manière à simplifier la composition des numéros.
Patent CA-2474501-C (CA)
Inventor: LLOYD MICHAEL A
IPC: H04L12/803
Filed: 2003-02-04
Granted: 2010-07-20
Abstract: Methods, computer code, and means are described that can control load in a network. In some applications, the monetary cost of operating the network can be reduced. Utilization of links in the network can be monitored. A degree of suboptimality with respect to some criteria can be assessed. In some instances, the criteria could be based at least partly one or more monetary billing structures of some subset of two or more links [Figure 8]. A subset of the forwarding decisions of one or more forwarding nodes in the network can be adjusted automatically, based at least partly on the assessing. The adjustment can attempt to reduce the degree of suboptimality.
Patent CA-2476336-C (CA)
Title: Fitting for measuring and regulating the flow rate of a hydraulic medium through a pipeline
Inventor: SPIESS FRITZ
IPC: G01F1/28
Filed: 2004-07-30
Granted: 2010-04-06
Abstract: A fitting for measuring the flow rate of a hydraulic medium through a pipeline having a cylindrical fitting housing with a main flow channel includes a flow meter device with a measuring element and an indicator element. A side chamber is formed in a side connecting piece of the fitting housing. The flow meter device is arranged in the opening of the side connecting piece closing it off to the outside. In a measuring bore that forms the forward flow to the side chamber, a rebounding plate of the measuring element is arranged, which is connected by an indicator rod with an indicator of the indicator element. The main flow channel between intake bore and the outlet bore of the fitting is formed by the measuring bore that leads into the side chamber, the side chamber itself, as well as a transverse bore that adjoins the side chamber. As a result, the entire flow of the main channel runs through the side connecting piece with the measuring bore and the side chamber. This allows, by using the flow meter device located in the side connecting piece and closing it off to the outside, to simultaneously measure and regulate the flow rate in the main stream without the flow reaching the indicator element with the inspection glass and the scale.
Patent CA-2481287-C (CA)
Inventor: LI PING
IPC: A24B15/10
Filed: 2003-04-07
Granted: 2011-08-02
Abstract: L'invention concerne des compositions de tabac haché, des cigarettes, des procédés de fabrication de cigarettes, ainsi que des procédés de consommation de cigarettes, consistant à utiliser des additifs partiellement réduits sous forme de nanoparticules agissant en tant qu'oxydant dans la conversion du monoxyde de carbone en dioxyde de carbone et/ou en tant que catalyseur dans la conversion du monoxyde de carbone en dioxyde de carbone. Les compositions, articles et procédés selon l'invention peuvent être utilisés pour réduire la quantité de monoxyde de carbone et/ou d'oxyde nitrique présent dans la fumée principale. Les additifs partiellement réduits selon l'invention peuvent être formés par réduction partielle de Fe¿2?O¿3?, de sorte à produire un mélange de formes réduites diverses, telles que Fe¿3?O¿4?, FeO et/ou Fe, avec Fe¿2?O¿3? non réduit.
Patent CA-2488634-C (CA)
Title: Distributing element for electrolyte percolation electrochemical cell
Inventor: OLDANI DARIO
IPC: C25B9/19
Filed: 2003-05-30
Granted: 2011-04-26
Abstract: A distributing element for an electrolyte percolating-type electrochemical cell comprises an external feeding manifold (7) and an assembly formed by a gas diffusion electrode (10), a percolator (9) and optionally an ion-exchange membrane (3'). The element is particularly suitable for chlor-alkali electrolysis cells and alkaline fuel cells. It is also disclosed a method for retrofitting membrane electrochemical cells by inserting the distributing element of the invention therein.
Patent CA-2494225-C (CA)
Title: Graduated authentication in an identity management system
Inventor: HARDT DICK C
IPC: H04L12/16
Filed: 2005-01-24
Granted: 2006-10-10
Abstract: A method and system for graduated security in an identity management system utilize differing levels of time sensitivity, channel security and authentication security to provide a multi-dimensional approach to providing the right fit for differing identity requests. The differing levels of security can be selected by user preference, membersite request or homesite policy.
Patent CA-2494880-C (CA)
Inventor: YOSHIKAWA MASANORI
IPC: A61L15/08
Filed: 2005-01-28
Granted: 2008-02-26
Abstract: The first aid adhesive plaster includes an adhesive sheet, a pad member stuck onto the center of the adhesive sheet, and release papers, which are releasably stuck to the adhesive sheet and cover the pad member. In the first aid adhesive plaster, the pad member comprises a pad made of a gauze, an unwoven fabric, a woven fabric or the like, and a ultraviolet blocking film disposed inside the pad or on the lower surface thereof. The pad member is wrapped with a net.
Patent CA-2495699-C (CA)
Inventor: LANGLOIS PIERRE-FRANCOIS
IPC: B29C49/06
Filed: 2003-08-20
Granted: 2008-12-02
Abstract: The invention relates to a device for blow moulding or blow drawing of containers made of thermoplastic preforms. The inventive moulding device is embodied in such a way that it is movable, mainly rotatable and comprises at least one wallet-type mould (1) provided with two mould-halfs (2a, 2b) rotatable with respect to each other around an axis (3); two links which are (6) connected to each other by one of the extremities thereof with the aid of a first pivot pin (7) and pivotally connected to two mould-halfs (2a, 2b) by the others extremities thereof on the both sides of the common pivoting axis thereof; actuation means which are (8-12) connected to the first pivot pin (7) and provided with at least one cam follower (10) interacting with at least one respective fixed cam (11, 12) in such a way than the first pivot pin (7) is moved in a direction towards the mould or away therefrom, thereby opening or closing the mould. Compensating means (13) acting in such a way that at least one cam follower permanently contacts the respective cam are connected to the pivot pin.
Patent CA-2497141-C (CA)
Inventor: ROULEAU GORDON
IPC: H04L12/28
Filed: 2005-02-11
Granted: 2011-08-23
Abstract: There is described a method of establishing operation of a local Link Access Protocol Balanced (LAPB) device operable as a data computing equipment device or a data terminal equipment device. The method comprises the following steps: receiving an initiator frame for an asynchronous balanced mode of operation directed to the local LAPB device from a remote LAPB device; if it is determined that the received frame information indicates that the remote LAPB device is operating as a data terminal equipment device, initiating operation of the local LAPB  device as a data computing equipment device; and if it is determined that the received frame indicates that the remote LAPB device is operating as a data computing equipment device, initiating operation of the local LAPB  device as a data terminal equipment device.
Patent CA-2504281-C (CA)
Title: Power mos voltage regulator for batteries
Inventor: REGAZZI GIANNI
IPC: H02J7/14
Filed: 2005-04-15
Granted: 2014-07-08
Abstract: A power MOS voltage regulator for recharging batteries of motor vehicles; a voltage generator is selectively connected to a battery, respectively to an earth by means of a controlled rectifier bridge. The rectifier bridge comprises a Schottky diode D3 connected between each phase winding of the generator and the positive terminal of the battery, and a power MOS transistor branched between the phase winding and the earth; a control electrode of the power MOS transistor is driven by a control circuit for controlling the charging state of the battery, to enable the changeover of the power MOS transistor between a conductive state and a non conductive state, and vice versa, when the voltage of the phase winding is zero.
Patent CA-2505961-C (CA)
Title: Apparatus for implanting a preloaded localization wire
Inventor: CHESBROUGH RICHARD M
IPC: A61B10/00
Filed: 2003-11-17
Granted: 2011-10-11
Abstract: An apparatus (10) for percutaneously implanting a localization wire (80) into a tissue mass (150) comprises a preloaded localization wire (80) with a distal end (82) and a cannula (60) that can retract relative to the localization wire (80) to expose the distal end (82) to the tissue mass (150). A method for implanting a localization wire (80) includes inserting a cannula (60) with a preloaded localization wire (80) into a tissue mass (150) and retracting the cannula (60) relative to the localization wire (80) to expose a portion of the localization wire (80) to the tissue mass (150).
Patent CA-2514214-C (CA)
Inventor: SHELTON FREDERICK E IV
IPC: A61B17/068
Filed: 2005-07-28
Granted: 2014-05-20
Abstract: A surgical instrument particularly suited to endoscopic use articulates an end effector by including an articulation mechanism in an elongate shaft that incorporates an electrically actuated polymer (EAP) actuator for remotely articulating the end effector. Pivoting connections between a distal frame portion and a proximal frame portion are actuated by EAP fiber actuators and thereafter are locked at the selected articulation angle by deactivating an EAP lock release.
Patent CA-2517010-C (CA)
Inventor: ELDRIDGE JOHN H
IPC: A61K39/205
Filed: 2004-03-23
Granted: 2013-09-24
Abstract: A method of inducing an antigen-specific immune response in a mammalian subject includes the steps of administering to the subject an effective amount of a first composition comprising a DNA plasmid comprising a DNA sequence encoding an antigen under the control of regulatory sequences directing expression thereof in a mammalian or vertebrate cell. The method also includes administering to the subject an effective amount of a second composition comprising a recombinant vesicular stomatitis virus (rVSV) comprising a nucleic acid sequence encoding the antigen under the control of regulatory sequences directing expression thereof in the mammalian or vertebrate cell.  The rVSV is in one embodiment replication competent. Kits for use in immunizations and therapeutic treatments of disease include the components and instructions for practice of this method.
Patent CA-2519591-C (CA)
Inventor: DAHMS GERD
IPC: B01F3/12
Filed: 2003-03-21
Granted: 2011-07-12
Abstract: A device for continuously producing emulsions or dispersions while excluding air comprises a mixing vessel, which is closed on all sides and which has supply tubes and discharge tubes for introducing and discharging fluid substances or compositions, and also an impeller, which permits an agitating input into the emulsion or dispersion without generating cavitation forces and without high-pressure homogenization.   For preparing the cosmetic emulsions of the invention, as well, emulsifiers are generally used.
Patent CA-2521605-C (CA)
Inventor: JUNEAU CLAUDE
IPC: B65D81/32
Filed: 2004-04-08
Granted: 2012-02-14
Abstract: Le dispositif est pour un récipient muni d'une ouverture et d'une paroi flexible. Le dispositif comprend au moins un réservoir (8) apte à être inséré en position d'opération à l'intérieur du récipient (4); et au moins un élément déclencheur (10) apte à être inséré en position d'opération à l'intérieur du récipient. L'élément déclencheur est apte à coopérer avec le réservoir de façon à mettre en communication le réservoir avec l'intérieur du récipient en réponse à une pression exercée sur l'élément déclencheur via la paroi (6) du récipient. Le dispositif comprend aussi un élément de support (14) apte à être inséré à l'intérieur du récipient pour supporter en position d'opération le réservoir et l'élément déclencheur par rapport au récipient. L'élément de support a une fixation pour le fixer sur le récipient près de l'ouverture.
Patent CA-2526645-C (CA)
Title: Method and equipment for purifying an extraction solution from aqueous entrainment and impurities
Inventor: EKMAN EERO
IPC: C22B3/02
Filed: 2004-06-01
Granted: 2012-05-15
Abstract: The invention relates to a method and equipment with which an organic solution extraction solution is purified from entrainment of aqueous solution and impurities during hydrometallurgical liquid-liquid extraction. The method treats an organic extraction solution, which is loaded with a valuable metal or valuable substance from the aqueous solution. The extraction solution is scrubbed with an acidic aqueous solution. The acidic solution is discharged into the tank in several separate sub-streams. The flow diverts from horizontal to vertical and the direction of the separated solutions is deflected by means of picker fences (13, 14). The organic solution and the aqueous solution are removed in separate sub-streams. A settler comprises several discharge elements (12) for organic solution and suction elements (16, 24) for removing organic solution and aqueous solution respectively.
Patent CA-2532966-C (CA)
Inventor: IRIE REIKO
IPC: G01N33/561
Filed: 2004-07-15
Granted: 2012-12-04
Abstract: IgM can be obtained in the form of a pentamer by placing the genes encoding the H, L, and J chains on the same vector to transform appropriate host cells. The gene encoding the J chain may be introduced by co-transfection. When no J chain is expressed, the IgM is produced as a hexamer. The transformants obtained according to the present invention achieve a high yield of IgM. The present invention also provides methods which enable separation and quantification of polymeric IgM.
Patent CA-2540865-C (CA)
Title: System and method for performing handover in a broadband wireless access communication system
Inventor: SON JUNG-JE
IPC: H04W36/38
Filed: 2004-11-08
Granted: 2012-07-10
Abstract: Disclosed is a system and a method for controlling a handover of a mobile subscriber station in a broadband wireless access communication system. When serving base station determines to perform a handover of the mobile subscriber station, neighbor base stations to which the mobile subscriber station can be handed over are determined based on a service quality level of service being currently provided to the mobile subscriber station. A handover request signal containing information related to the determined neighbor base station is transmitted to the mobile subscriber station. The serving base station receives from the mobile subscriber station in response to the request of the handover information about one neighbor base station to which the mobile subscriber station will be handed over, and informs the neighbor base station that the mobile subscriber station will be handed over to the neighbor base station.
Patent CA-2541297-C (CA)
Title: Systeme et methode de representation en images de la reflectance d'un substrat
Inventor: INCE CAN
IPC: A61B5/00
Filed: 2004-10-01
Granted: 2013-12-10
Abstract: L'invention concerne un système et une méthode de surveillance globale de la microcirculation qui permettent d'évaluer la capacité ultime du système cardiovasculaire à fournir des quantités adéquates d'oxygène aux cellules des organes. Le système utilise l'annulation de la réflectance par filtrage de la réflectance, telle que l'imagerie par capteurs optiques ou l'imagerie en champ noir à courant dominant ou à courant secondaire, qui utilise une lumière directe externe à la pointe du guide de lumière afin d'annuler la réflectance, de sorte que la lumière incidente et la lumière réfléchie ne se propagent pas par le même chemin. Le système permet d'associer l'annulation de la réflectance à d'autres modalités d'imagerie afin de donner des informations sur la perfusion, la saturation en oxygène et la disponibilité d'oxygène. Le système peut représenter en images la réflectance d'un substrat et peut comprendre une source de lumière, un corps conducteur de lumière conçu pour projeter la lumière d'une source de lumière sur un substrat d'examen et pour transmettre la lumière réfléchie par le substrat d'examen, et une section d'analyse en communication optique avec le corps conducteur de lumière et ayant un module d'imagerie à annulation de la réflectance, au moins un module spectrophotométrique de la réflectance et un module de représentation en images de la fluorescence. La méthode peut comprendre l'utilisation de l'information sur le débit de la microcirculation, sur la disponibilité d'oxygène, sur la suffisance de l'oxygénation des cellules des tissus, et permettre de déterminer de manière précoce et sensible les états de choc chez des patients, tels que le choc septique, le choc hypovolémique, le choc septique cardiogène et obstructif, et de guider des thérapies de réanimation destinées à corriger ces états.
Patent CA-2541734-C (CA)
Inventor: DALE PETER H
IPC: B27B29/02
Filed: 2006-04-04
Granted: 2015-05-26
Abstract: The present invention provides comprising a carriage base, post(s) extending therefrom, a vertical slide for holding a powered sawhead on said post(s), and a wheel assembly(ies) on the carriage base for horizontal movement along guide rails.
Patent CA-2547466-C (CA)
Inventor: SHIROISHI ISAO
IPC: G06F3/033
Filed: 2004-11-25
Granted: 2012-12-11
Abstract: A transparent conductive laminate consisting of a transparent polymer substrate, an uneven cured resin layer formed on at least one side of the substrate and a transparent conductive layer formed on the cured resin layer directly or through another layer. The cured resin layer contains fine particles A having an average primary particle diameter of 0.5 to 5 µm and super fine particles C having an average primary particle diameter of 100 nm or less made of a metal oxide and/or a metal fluoride. The above transparent conductive laminate does not cause the deterioration of visibility by sparkling even when a transparent touch panel is mounted on a high-definition display and can prevent "Newton rings" which occurs between two transparent electrode substrates constituting the transparent touch panel.
Patent CA-2555354-C (CA)
Inventor: LAITINEN KARI
IPC: F16J/
Filed: 2005-02-08
Granted: 2011-05-31
Abstract: L'invention concerne un système relatif à un joint d'arbre mécanique. Ce système comprend au moins une partie d'étanchement (1, 2) tournant avec un arbre (14) par rapport à un châssis (13) du dispositif et au moins une partie d'étanchement (4) fixée au châssis (13) et/ou à une partie châssis séparée (3) qui est non rotative par rapport au châssis. Ce système comprend également au moins une partie supplémentaire (7) conçue pour être raccordée aux parties d'étanchement (1, 2) tournant par rapport au châssis (13) et/ou aux parties d'étanchement rotatives (1, 2) et au moins une partie supplémentaire (8) conçue pour être raccordée au châssis (13) et à la partie d'étanchement (8) qui est non rotative par rapport au châssis et pour empêcher la rotation de la partie d'étanchement (8) par rapport au châssis (13). Au moins un ensemble des parties supplémentaires (7, 8) est constitué d'éléments métalliques à mémoire de forme.
Patent CA-2555591-C (CA)
Title: Nitric oxide-releasing polymers
Inventor: ARNOLD ERNST V
IPC: A61F2/82
Filed: 2005-01-06
Granted: 2011-01-04
Abstract: This invention relates to compositions comprising carbon-based diazeniumdiolates attached to hydrophobic polymers that releases nitric oxide (NO). The carbon-based diazeniumdiolated polymers release NO spontaneously under physiological conditions without subsequent nitrosamine formation. The present invention also relates to methods of preparing the carbon-based diazeniumdiolated polymers, compositions comprising such polymers, methods of using such compositions, and devices employing such polymer compositions.
Patent CA-2558916-C (CA)
Title: Method to fabricate microcapsules from polymers and charged nanoparticles
Inventor: WONG MICHAEL S
IPC: B29C39/10
Filed: 2004-10-20
Granted: 2009-09-22
Abstract: A method for making hollow nanoparticles, comprises a) providing an amount of a polyelectrolyte having a charge, b) providing an amount of a counterion having a valence of at least 2, c) combining the polyelectrolyte and the counterion in a solution such that the polyelectrolyte self-assembles to form spherical aggregates, and d) adding nanoparticles to the solution such that nanoparticles arrange themselves around the spherical aggregates. The polyelectrolyte may have a positive or negative charge. The charge ratio R of total charge of the counterions to the total charge of the polyelectrolyte is greater than 1Ø
Patent CA-2561029-C (CA)
Title: Lamelle de chaine de logement de convoyeur
Inventor: DAY ROBERT LEE
IPC: A01D41/12
Filed: 2006-09-27
Granted: 2009-12-22
Abstract: Une lamelle de chaîne de logement de convoyeur nouvelle et améliorée ayant une forme et une structure uniques qui assurent suffisamment de rigidité structurelle pour améliorer le débit des cultures tout en réduisant le colmatage de matériel agricole. La lamelle unique fournit également un soutien supplémentaire à la chaîne. Étant donné que la chaîne s'étend sur l'arrière de la section allongée de la lamelle, la lamelle entre en contact avec le logement d'alimentation, plutôt qu'avec la chaîne, ce qui réduit l'usure de la chaîne, la surchauffe et l'évacuation du lubrifiant. Grâce à la nouvelle configuration de la lamelle, les lamelles peuvent être fixées à la chaîne avec des moyens de fixation amovibles, ce qui facilite le remplacement d'une lamelle individuelle, au besoin.