baber/WOPTO huggingface dataset:
Patent CA-2457854-C (CA)
Title: Processes for the production of alpha-difluoromethyl ornithine (dfmo)
Inventor: VEMISHETTI PURUSHOTHAM
IPC: C07C227/16
Filed: 2002-08-23
Granted: 2006-10-31
Abstract: Provided are processes and synthetic intermediates useful for the preparatio n of .alpha.-difluoromethylornithine (DFMO) having the formula 1.
Patent CA-2459505-C (CA)
Title: Coated article with high visible transmission and low emissivity
Inventor: LAIRD RONALD E
IPC: C03C17/36
Filed: 2002-10-16
Granted: 2008-09-30
Abstract: A coated article that can be used in applications such as insulating glass (IG) units, so that resulting IG units can achieve high visible transmission of at least 70% (e.g., when using clear glass substrates from 1.0 to 3.5 mm thick), combined with at least one of: (a) SHGC no greater than about 0.45, more preferably no greater than about 0.40; (b) SC no greater than about 0.49, more preferably no greater than about 0.46; (c) chemical and/or mechanical durability; (d) neutral transmissive color such that transmissive a* is from -5.0 to 0 (more preferably from -3.5 to -1.5), and transmissive b* is from -2.0 to 4.0 (more preferably from 1.0 to 3.0); and (e) neutral reflective color from the exterior of the IG unit (i.e., Rg/Rout) such that reflective a* is from -3.0 to 2.0 (more preferably from -2.0 to 0.5), and reflective b* is from -5.0 to 1.0 (more preferably from -4.0 to -1.0). In certain example non-limiting embodiments, coated articles herein comprise: substrate/TiOx/ZnOx/Ag/NiCrOx/SnOx/ZnOx/Ag/NiCrOx/SnOx/SixNy.
Patent CA-2464486-C (CA)
Title: Method and apparatus for aerodynamic/hydrodynamic testing of a model
Inventor: HANFF ERNEST S
IPC: G01M9/00
Filed: 2002-09-17
Granted: 2010-08-24
Abstract: An aerodynamic or hydrodynamic test apparatus that permits all air to be evacuated from the test enclosure, such that no free liquid surfaces remain.  This permits more accurate testing of structures, particularly at low Reynolds numbers. The apparatus includes a seal that allows the elimination of a liquid free surface. The seal is disposed in a slit on an upper surface of the enclosure and can include one or more inflatable sealing members. The upper surface of the enclosure is preferably sloped upwardly towards the seal to prevent the entrapment of air bubbles within the enclosure. A method of testing using such an apparatus is also disclosed.
Patent CA-2468313-C (CA)
Title: Valve for zoned cellular cushion
Inventor: GRAEBE ROBERT W
IPC: F16K11/07
Filed: 2003-03-25
Granted: 2008-11-25
Abstract: A valve (600) for use with an inflatable cushion (A) having individual inflation zones (r, s, t, u) including a slide housing (686) positioned between two outer casing halves (604, 606). Each casing half has a plurality of nipple connector seats (612). Each nipple connector seat has at least one external detent (638). The slide housing has a series of nipple connectors (694) along its length that are inserted into air conduits in the peripheral edge of the cushion, which, in turn, are connected to the individual inflation zones. Each nipple connector has at least one retainer groove (702) in the surface. The casing half detents engage the cushion edge and the retainer grooves to retain the nipple in the air conduits. There is a movable slide (688) inside the slide seat bore (692). The slide has a longitudinal inner bore (720) and a number of openings (722) along its length that communicate with the inner bore. The valve is opened by aligning the slide openings with the connector nipples to allow the inflation zones to communicate through the valve slide bore and is closed by moving the slide openings out of alignment with the casing openings to seal off the inflation zones.
Patent CA-2472144-C (CA)
Title: Circuit arrangement for use in a wind energy installation
Inventor: FEDDERSEN LORENZ
IPC: F03D7/04
Filed: 2003-01-23
Granted: 2010-09-28
Abstract: The invention relates to a circuit with a variable rotational speed to be used particularly in a wind power plant, comprising a double fed asynchronous generator (DASM), a crow-bar, an additional resistor (R15) and a converter. In order to meet the requirements of the network provider, whereby a particularly permanent coupling to the network should be ensured so that the wind power plant can start up and stabilize the network during and after medium voltage short circuit in the network, the additional resistor can be regulated with the aid of a fast switch in such a way that the converter can be provisionally disconnected at least partly in case of a short circuit in the network. The rotor current is momentarily assumed by the additional resistor and disconnected after the rotor short circuit current dies out so that the converter can be subsequently connected once again and so that it can supply the desired active short circuit current to the network.
Patent CA-2473112-C (CA)
Title: Method and apparatus for measuring the temperature of molten material in a mold cavity
Inventor: OLARU GEORGE
IPC: B29C45/27
Filed: 2003-01-09
Granted: 2009-03-17
Abstract: An injection molding apparatus comprises a manifold having a manifold channel for receiving a melt stream of molten material under pressure and delivering the melt stream to a nozzle channel of a nozzle. A mold cavity receives the melt stream from the nozzle and the nozzle channel communicates with the mold cavity through a mold gate. A thermocouple is coupled to the mold core of the mold cavity in order to measure the temperature of the molten material in the mold cavity.
Patent CA-2474881-C (CA)
Title: Purified purple corn color and method of preparing the same
Inventor: ICHI TAKAHITO
IPC: C09B67/54
Filed: 2002-02-01
Granted: 2010-04-20
Abstract: Purple corn color which has a high safety and no odor In odor components since impurities (odor components, precursor thereof, a mycotoxin fumonisintc) seemingly contained in the purple corn material have been eliminated therefrom; and color preparations containing the same.  This purple corn color can be obtained by a preparation method comprising passing a purple corn color extract solution through an adsorption resin, washing with water, and releasing the purple corn color from the resin with the use of an aqueous solution containing alcohol of 25 to 45 v/v%.
Patent CA-2477572-C (CA)
Inventor: BIRDSALL PAUL
IPC: H04M3/08
Filed: 2003-03-27
Granted: 2009-10-20
Abstract: L'invention concerne un procédé et un appareil de détection de défauts sur une ligne téléphonique. Ledit procédé comprend les étapes suivantes: comparaison de caractéristiques mesurées de la ligne avec un modèle, ledit modèle correspondant aux caractéristiques attendues de la ligne téléphonique; et, en réponse à cette comparaison, génération d'un signal d'avertissement de défauts, si la comparaison entre les caractéristiques mesurées et les caractéristiques modélisées attendues donne une différence supérieure à un seuil prédéterminé. Lesdites caractéristiques comprennent des caractéristiques relatives à la transmission de données sur la ligne dans une pluralité de bandes de fréquences prédéterminées.
Patent CA-2484270-C (CA)
Inventor: CARRUTHERS JEAN D A
IPC: A61P21/00
Filed: 1999-08-20
Granted: 2007-06-12
Abstract: This invention provides the use of Botulinum toxin (BTX) to cause paralys is of a depressor anguli oris (DAO) musculature in a patient to alleviate downturn at corners of the patient's mouth.
Patent CA-2485656-C (CA)
Inventor: BREITENBACH ARMIN
IPC: A61P25/14
Filed: 2003-12-24
Granted: 2009-04-07
Abstract: The invention relates to a polymer matrix suitable for the transdermal administration of rotigotine [(-)-5, 6, 7, 8-tetrahydro-6-[propyl[2-(2- thienyl)ethyl]amino]-1-naphtol], containing a matrix for the transdermal administration of rotigotine [(-)-5, 6, 7, 8-tetrahydro-6-[propyl[2-(2- thienyl)ethyl]amino]-1naphtol], containing a matrix polymer which is supersaturated with a rotigotine base. Said polymer matrix is characterised in that the part of the rotigotine which is not dissolved in the matrix polymer is dispersed in the matrix polymer as amorphous particles having a maximum mean diameter of 30 m, and the matrix is free of solubilisers, crystallisati on inhibitors and dispersants. The invention also relates to a flat device for the transdermal administration of rotigotine, containing the above-mentioned , preferably silicon-based polymer matrix which is supersaturated with rotigotine, and a rear layer which is impermeable to the active ingredient.< /SDOAB>
Patent CA-2494812-C (CA)
Inventor: GRAHAM JOHN AITKEN
IPC: A61K31/70
Filed: 2003-08-14
Granted: 2011-03-08
Abstract: Le sel bromhydrate de morphine-6-.beta.-D-glucuronide (M6G.HBr) s'avère étonnamment stable par comparaison à d'autres sels M6G et à la base de M6G. L'invention concerne l'utilisation du M6G.HBr en tant que médicament, en particulier en tant qu'analgésique, ainsi que des procédés de production de M6G.HBr.
Patent CA-2495881-C (CA)
Title: Evolving new molecular function
Inventor: LIU DAVID R
IPC: C12Q1/68
Filed: 2003-08-19
Granted: 2014-07-08
Abstract: Nature evolves biological molecules such as proteins through iterated rounds of diversification, selection, and amplification. The power of Nature and the flexibility of'organic synthesis are combined in nucleic acid-templated synthesis. The present invention provides a variety-of template architectures for performing nucleic acid-templated synthesis, methods for increasing the selectivity of nucleic acid-templated reactions, methods for performing stereoselective nucleic acid-templated reactions, methods of selecting for reaction products resulting from nucleic acid-templated synthesis, and methods of identifying new chemical reactions based on nucleic acid-templated synthesis.
Patent CA-2501851-C (CA)
Title: Molecule d'adn circulaire comprenant une origine de replication conditionnelle, procede de preparation de cette molecule et utilisation correspondante dans la therapie genique
Inventor: SOUBRIER FABIENNE
IPC: C07K14/50
Filed: 2003-10-14
Granted: 2014-03-11
Abstract: L'invention concerne une cellule hôte recombinée procaryote comprenant une protéine d'initiation de la réplication hétérologue activant une origine de réplication conditionnelle ainsi qu'une molécule d'ADN extrachromosomique comprenant un gène thérapeutique hétérologue et une origine de réplication conditionnelle dont la fonctionnalité dans la cellule hôte recombinée procaryote nécessite une protéine d'initiation de la réplication étrangère à la cellule hôte. Cette cellule hôte peut comprendre un gène pir présentant au moins une mutation, laquelle peut se produire dans la région de contrôle du nombre de copies du gène pir, le motif de type glissière à leucine du gène pir, ou la région de liaison à l'ADN du gène pir.
Patent CA-2502092-C (CA)
Title: Entrainement de tambour avec dispositif d'amortissement destine a amortir les vibrations
Inventor: HVIDBERG JENS
IPC: B65G23/08
Filed: 2003-11-13
Granted: 2008-09-23
Abstract: L'invention concerne un entraînement de tambour définissant un espace intérieur et pouvant recevoir un électromoteur destiné à produire un mouvement de rotation du tambour. Cet électromoteur comprend un stator, un boîtier et un opercule de stator. Le stator est disposé rotatif autour de l'arbre (7), l'entraînement comprenant au moins un dispositif d'amortissement (10) relié à l'arbre (7) et au stator et s'étendant radialement à partir de l'arbre dans un plan sensiblement à angles droits par rapport à ce dernier. Ce dispositif d'amortissement (10) est conçu pour absorber les forces tendant à faire tourner le stator autour de l'arbre.
Patent CA-2504426-C (CA)
Inventor: DOWNS JOHN P
IPC: C09J7/10
Filed: 2005-04-12
Granted: 2013-10-22
Abstract: An adhesive dispensing tape including a transparent carrier material and pressure sensitive adhesive segments attached thereto is disclosed. The transparent carrier material permits the adhesive segments to be precisely positioned onto a craft project, thereby eliminating the guess work associated with placement of adhesives.                                  Thus, the pressure sensitive adhesives may thereby be dispensed onto any item in exactly the proper location.
Patent CA-2504846-C (CA)
Inventor: MARTIN JOSEPH ARMSTRONG
IPC: A61K31/7072
Filed: 2003-11-14
Granted: 2012-01-03
Abstract: La présente invention concerne des dérivés nucléosidiques destinés au traitement d'infections par le virus de l'hépatite C, y compris des composés représentés par la formule générale (I), des compositions pharmaceutiques comprenant ces composés et des méthodes destinées au traitement ou à la prévention de maladies induites par le virus de l'hépatite C faisant intervenir ces composés en monothérapie ou en polythérapie. La présente invention concerne également un procédé destiné à la préparation d'un nucléoside de 1',3',4'-triacyl pyrimidine à partir d'un nucléoside de N,1',3',4'-tétraacylpyrimidine.
Patent CA-2517747-C (CA)
Title: Control system for cryosurgery
Inventor: LI HONG
IPC: A61B17/00
Filed: 2001-07-18
Granted: 2007-05-22
Abstract: An apparatus and method for automatic operation of a refrigeration system (10) to provide refrigeration power to a catheter for tissue ablation or mapping. The primary refrigeration system (208) can be open loop or closed loop, and a precool loop will typically be closed loop. Equipment and procedures are disclosed for bringing the system to the desired operational state, for controlling the operation by controlling refrigerant flow rate, for performing safety checks, and for achieving safe shutdown.
Patent CA-2526087-C (CA)
Title: Solid state gas sensors based on tunnel junction geometry
Inventor: RAMSIER REX
IPC: G01N27/44
Filed: 2003-05-20
Granted: 2011-09-20
Abstract: A gas detector utilizing tunnel junction geometry is disclosed. The gas detector comprises a first electrically conductive material layer, an electrically nonconductive material layer disposed on the first electrically conductive material layer, a second electrically conductive material layer disposed on the electrically nonconductive material layer, a gas source (34) in fluid communication with the second electrically conductive material layer; and a power source in electrical communication with the first and second electrically conductive material layers. A method of detecting a gas utilizing the detector of the present invention is also disclosed. A method of making a gas detector is likewise disclosed.
Patent CA-2527455-C (CA)
Inventor: HUTTON PETER B
IPC: F16L55/07
Filed: 2005-11-17
Granted: 2013-01-15
Abstract: A pressure tap assembly for connection between a pipeline flange and a manifold and/or transmitter in which assembly means are provided for transmitting the load from a threaded end of the tap to the body of the tap. In one embodiment the tap is provided with a tap body having an integral stabilizing flange. By the use of a force providing device the stabilizing flange is forced in a direction away from the pipeline flange thereby reducing the load on the threads on the threaded end of the tap. A combination of a stabilizing nut and stabilizer base can be used to provide the force.
Patent CA-2532210-C (CA)
Title: Orthotic protective device
Inventor: BREWER JEFFREY L
IPC: A61F5/01
Filed: 2004-07-08
Granted: 2012-11-13
Abstract: An orthotic protective device collectively including a base unit connected to a metacarpal unit by a hinge system designed to protect and prevent hyperextension and hyperflexion movements of the metacarpal, carpal, radius and ulna regions. The base unit and metacarpal unit includes a longitudinal support member and a casing, respectively, lined with at least one pad having a tongue. At least one releasable fastener is mated to the support member and casing and extends to the tongue of the pad.
Patent CA-2535654-C (CA)
Title: Ophthalmic lens with optimal power profile
Inventor: LINDACHER JOSEPH MICHEAL
IPC: G02C7/04
Filed: 2004-08-19
Granted: 2013-08-06
Abstract: An ophthalmic lens includes an optical zone having a center and a spaced-apart periphery. The optical zone has a first corrective power range in a first region and a second corrective power range in an annular region surrounding the first optical zone. The second corrective power is corrective of spherical aberration of an eye. The optical zone has a power profile that gradually changes from the first corrective power to the second corrective power. A central progressive zone that provides intermediate vision correction may be applied to a central region of the lens. The progressive zone has a diameter that is less than or equal to the diameter of an aperture of a pupil when subjected to bright light.
Patent CA-2540941-C (CA)
Inventor: COLE BARRETT E
IPC: H01L27/146
Filed: 2003-10-02
Granted: 2013-08-27
Abstract: Methods for use in fabricating thermal detecting structures include altering contact regions thereof (i.e., exposed surfaces of thermal detecting material) for use in the formation of electrical connection to conductive contacts thereof. For example, the thermal detecting material may be vanadium oxide and the alteration may be performed by back sputtering the contact region using inert gas ions. The formation of the electrical connection to the conductive contacts includes providing conductive material in contact with at least the altered contact regions.
Patent CA-2545247-C (CA)
Inventor: XIA BO
IPC: C09D5/08
Filed: 2004-11-12
Granted: 2012-06-19
Abstract: Compositions for bonding galvanized surfaces are disclosed. The compositions include either (i) a first part that includes at least one (meth)acrylate component in combination with a free radical inhibitor component and a phosphate ester component and a second part that includes at least one accelerator component or (ii) a first part that includes at least one (meth)acrylate component in combination with an accelerator and a phosphate ester component and a second part that includes a carrier component and a free radical initiator component. Methods for preparing and methods for using these compositions are disclosed, as are processes for inhibiting corrosion on galvanized surfaces.
Patent CA-2545586-C (CA)
Inventor: FUNKE CHRISTIAN
IPC: A01N51/00
Filed: 2004-10-30
Granted: 2012-09-18
Abstract: The invention relates to novel insecticidal active compound combinations comprising, firstly, compounds which act as insecticides on nicotinergic acetylcholine receptors as agonists and antagonists, and at least one active compound from the group of the anthranilamides, which combinations are suitable for protecting plants against attack by pests.
Patent CA-2555599-C (CA)
Inventor: PANCHAUD-MIRABEL ELISABETH
IPC: C12N1/14
Filed: 2005-02-08
Granted: 2013-01-08
Abstract: A culture medium for filamentary fungi comprising at least one carbon source chosen from the group consisting of molasses, malt extract and sucrose and at least one organic nitrogen source chosen from yeast extract and corn steep liquor is described; a method for producing filamentary fungi, in particular nematophagus fungi on an industrial scale, comprising the step of seeding conidia of such fungi in the aforementioned culture medium and maintaining such a culture medium at a temperature of 23-30~C for a time of 5 to ~10 days to determine the reproduction and growth of the fungi is also described.
Patent CA-2562756-C (CA)
Title: Methods for controlling angiogenesis and cell proliferation using a desulphatohirudin
Inventor: YU CHENG-DER TONY
IPC: A61K38/54
Filed: 2005-04-05
Granted: 2011-08-23
Abstract: The present invention relates generally to methods of inhibiting angiogenesis in a patient by administering an effective angiogenesis-inhibiting amount of a thrombin inhibitor, and to the treatment of disease states that result from uncontrolled cell proliferation by administering a thrombin inhibitor alone or co-administering a thrombin inhibitor with an anticancer or cytotoxic agent.  Specifically, the thrombin inhibitors used in the methods of the present invention are hirudins.
Patent CA-2565035-C (CA)
Title: Procede permettant de faire adherer un tissu a du caoutchouc, tissu traite et composites tissu-caoutchouc
Inventor: KLANG JEFFREY A
IPC: B32B27/12
Filed: 2005-05-11
Granted: 2013-04-23
Abstract: Selon l'invention, on utilise des résines polymères imide maléinisées, facultativement en solution et renfermant facultativement un sel métallique d'un acide carboxylique .alpha.,.beta.-éthyléniquement insaturé, le polymère étant choisi dans le groupe composé d'un homopolymère de butadiène, de copolymères de butadiène, d'un homopolymère d'isoprène, de copolymères d'isoprène et de poly(anhydride maléique-co-alcényle benzènes) pour traiter le tissu et améliorer l'adhérence du tissu sur le caoutchouc. L'invention concerne également le tissu traité, des composites tissu-caoutchouc et des utilisations spécifiques de ces derniers.
Patent CA-2566283-C (CA)
Title: Oscillateur accordable a definition de l'utilisateur, cout peu eleve, faible saut de phase et spectre pur
Inventor: ROHDE ULRICH L
IPC: H03B5/02
Filed: 2006-10-31
Granted: 2011-10-18
Abstract: Un oscillateur accordable comprend les éléments qui suivent. Un premier transistor; un second transistor raccordé en parallèle avec le premier transistor; un réseau de réaction et de polarisation du bruit accouplé au premier et au second transistors; un réseau à résonateur à couplage planar, accouplé aux transistors; et un dispositif qui permet l'accord dynamique de la fréquence de résonance du réseau à couplage planar et de la capacité de jonction des transistors.
Patent CA-2567131-C (CA)
Inventor: RING MICHAEL E
IPC: B60T8/18
Filed: 2005-06-08
Granted: 2013-05-14
Abstract: A railway car brake system comprising a control device (100, 200) engageable with a predetermined portion (3) of such railway car for compensating braking force in response to a load carried by such railway car. The control device includes a sensor mechanism (110, 210) engageable with a truck bolster (16) or a movable car structure (3) for sensing a vertical position thereof corresponding to a load carried by the railway car. There is a control valve (120, 220) engageable with the sensor mechanism (110, 210) which generates a fluid pressure signal responsive to such load. A pneumatic actuator (140, 180) engageable with a predetermined brake beam (22, 24) disposed on such truck assembly (10) and fluidly connected to such control valve (120, 220). This pneumatic actuator (140, 180) generates a predetermined braking force responsive to the fluid pressure signal and further responsive to the load carried by the railway car as sensed by the sensor mechanism. Such predetermined braking force may be proportionally adjusted to variations in the load carried by the railway car.
Patent CA-2567140-C (CA)
Title: Procede et appareil pour mettre en place des implants oculaires
Inventor: KANE INGRID
IPC: A61F9/007
Filed: 2003-09-18
Granted: 2008-07-08
Abstract: La présente invention se rapporte à un appareil pour la mise en place d'un implant oculaire dans l'oil d'un patient. L'appareil comprend une canule comportant une lumière qui la traverse en entier et qui est configurée pour recevoir un implant oculaire ainsi qu'une extrémité distale et un mécanisme situé sur ou dans la canule à une certaine distance de l'extrémité distale pour réduire au minimum la sortie accidentelle de l'implant de la canule.
Patent CA-2568352-C (CA)
Inventor: MELLIS SCOTT
IPC: A61P29/00
Filed: 2005-06-03
Granted: 2011-09-13
Abstract: Methods of treating, inhibiting, or ameliorating an autoinflammatory disorder, disease, or condition in a subject in need thereof, comprising administering to a subject in need a therapeutic amount of an interleukin 1 (IL-1) antagonist, wherein the autoinflammatory disorder, disease, or condition is treated, inhibited, or ameliorated. The IL-1 antagonist is a molecule capable of binding and inhibiting IL-1. The therapeutic methods are useful for treating a human adult or child suffering from Neonatal Onset Multisystem Inflammatory Disorder (NOMID/CINCA), Muckle-Wells Syndrome (MWS), Familial Cold Autoinflammatory Syndrome (FCAS), familial mediterranean fever (FMF), tumor necrosis factor receptor-associated periodic fever syndrome (TRAPS), or systemic onset juvenile idiopathic arthritis (Still's Disease).