baber/WOPTO huggingface dataset:
Patent CA-2438133-C (CA)
Title: Nouveaux recepteurs a mutant de substitution et utilisation de ceux-ci dans un systeme d'expression de gene inductible fonde sur un recepteur nucleaire
Inventor: PALLI SUBBA REDDY
IPC: C12N1/21
Filed: 2002-02-20
Granted: 2015-01-27
Abstract: La présente invention concerne le domaine de la biotechnologie ou du génie génétique. Cette invention concerne en particulier le domaine de l'expression génique et plus particulièrement, de nouveaux récepteurs à mutant de substitution et l'utilisation de ceux-ci dans un système d'expression de gène inductible fondé sur un récepteur nucléaire, ainsi que des techniques de modulation de l'expression d'un gène dans une cellule hôte en vue d'applications telles que la thérapie génique, la production à grande échelle de protéines et d'anticorps, les dosages de recherche à haut rendement à base de cellule, la génomique fonctionnelle et la régulation de traits dans des organismes transgéniques.
Patent CA-2439906-C (CA)
Inventor: LANGLEY CHRISTOPHER NIGEL
IPC: A61M5/315
Filed: 2002-03-26
Granted: 2010-07-13
Abstract: Injection devices are known for the self administration of medicament by patients in which medicament is typically contained within a cartridge located within the injection device. It is a problem that injection devices should be small enough to fit into a jacket pocket or a hand bag without difficulty.  Also, the injection device must be of a size that enables a piston or similar used to drive a cartridge bung within the cartridge to be moved both to a maximum dispense position within the cartridge and to be fully withdrawn from the cartridge to allow for replacement of the cartridge. A drive mechanism for an injection device is disclosed in which a second piston (42) is successively moved in relation to a first end of a medicament cartridge (8) containing a medicament selectively to drive a bung (10) into the medicament cartridge (8), the drive mechanism comprising a means (36) defining a passageway (38), a first piston (40) and the second piston (42), in which the passageway (38) has a first end and a second end, the first piston (40) closing the first end of the passageway (38) and a first end of the second piston (42) closing the second end of the passageway (38) to define a chamber in the passageway (38), a non-compressible medium being contained within the chamber such that a first relative movement in a first direction at the first end of the passageway (38) results in a second relative movement in a direction opposite the first direction at the second end of the passageway (38).
Patent CA-2444432-C (CA)
Inventor: SPARR ROBERT H
IPC: H01Q1/36
Filed: 2002-04-15
Granted: 2011-02-08
Abstract: La présente invention concerne un procédé et un appareil permettant d'établir un réseau maillé sans fil et un noeud de réseau. L'invention se rapporte en particulier à un réseau comportant des voisinages de noeud de réseau. Un noeud comprend une antenne à secteurs multiples et un contrôleur d'émetteur-récepteur. Les noeuds sont configurés pour être installés sans pointage de l'antenne et sans coordination préalable avec le réseau. L'invention concerne enfin une architecture logicielle destinée au noeud.
Patent CA-2450079-C (CA)
Inventor: KRAFT EBERHARD
IPC: B65H20/30
Filed: 2003-11-19
Granted: 2005-09-13
Abstract: The invention relates to a device 1 for feeding foil 2 for the manufacture of foil bags with at least one supply roll holder 3 that can be driven with a drive, at least one piece of conveyor equipment 4 for conveying a foil 2 from a supply roll 5 that is held in the supply roll holder 3, at least one foil sensor mechanism 6, which is arranged between the supply roll holder 3 and the conveyor equipment 4, which includes at feast one stationary deflection roll 7 and a first and second dancer roll 8, 9, supported in movable supports 10, 11 for turning the foil 2 around, whereby the foil sensor mechanism 6 for regulating the drive of the supply roll holder 3 is formed depending on the distance from the first and/or second dancer roll 8, 9 to the deflection roll 7. The invention is distinguished by the fact that the supports 10, 11 of the first and second dancer rolls 8, 9 are hung into at least one flexible hanger 12 that is guided over a deflection wheel 13, 14 and in this way so coupled together that the weight of the first and second dancer rolls 8, 9 is at least partially offset.
Patent CA-2451182-C (CA)
Title: Manifold for a fuel cell system
Inventor: YE JIANMING
IPC: H01M8/00
Filed: 2002-07-04
Granted: 2008-11-18
Abstract: A manifold for a fuel cell system comprises a plurality of first ports for connecting to fuel cell peripherals; a plurality of ports for connecting to a fuel cell stack; and a plurality of fluid passages within the manifold in communication with the said plurality of ports connecting to the fuel cell peripherals and with the first and second ports for providing, communication of fluids between the fuel cell stack and fuel cell peripherals. The manifold provides a higher degree of system integration, considerably reduced piping, fittings and associated hardware and hence generally reduces the size and weight of the fuel cell system. Thermal-fluid related system losses are also minimized.
Patent CA-2458267-C (CA)
Inventor: OUADI ALI
IPC: A61P35/00
Filed: 2002-09-13
Granted: 2011-06-14
Abstract: L'invention concerne un ligand de formule (I), dans laquelle n est un nombre entier compris entre 1 et 5 ; Y représente -CO¿2?H ou -PO¿3?H¿2 ?; T représente -X ou phényl-X, X représentant NO¿2?, -NH¿2?, -NCS, -NHCOCH¿2?-Z, -NHCO-W-COCNHS, -NH-Q, -NHCS-Q, -NHCOCH¿2?-Q, ou NHCO(CH¿2?)¿m?-Q, Q étant un haptène choisi dans le groupe constitué de stéroïdes, d'enzymes, de protéines, d'anticorps monoclonaux, d'anticorps chimériques, ou de fragments de ces derniers ou de tout autre lieur actif prêt pour une réaction de couplage ; W représente (CH¿2?)¿m?- ; m est un nombre entier compris entre 1 et 10 ; Z représente chlorure, bromure ou iode.
Patent CA-2464899-C (CA)
Inventor: BUYSSE STEVEN P
IPC: A61B18/14
Filed: 2004-04-20
Granted: 2013-10-15
Abstract: A closed-loop control system is disclosed for use with an electrosurgical generator that generates electrosurgical energy. The closed loop control system includes a user interface for allowing a user to select at least one pre- surgical parameter, such as the type of surgical instrument operatively connected to the generator, the type of tissue and the desired surgical effect. A sensor module is also included for continually sensing at least one of electrical and physical properties proximate a surgical site and generating at least one signal relating thereto. The system also includes a control module for continually receiving the at least one selected pre-surgical parameter from the user interface and each of the signals from the sensor module, and processing each of the signals in accordance with the at least one pre-surgical parameter using at least one of a microprocessor, computer algorithm and a mapping. The control module generates at least one corresponding control signal relating to each signal from the sensor module, and relays the control signal to the electrosurgical generator for controlling the same. A method is also disclosed for performing an electrosurgical procedure at a surgical site on a patient. The method includes the steps of: applying at least one electrical pulse to the surgical site; continually sensing electrical and physical properties proximate the surgical site; and varying pulse parameters of individual pulses of the at least one pulse in accordance with the continually-sensed properties.
Patent CA-2466398-C (CA)
Title: Metallurgical reactor for the production of cast iron
Inventor: DE MARCHI GIOVANNI
IPC: F27D3/15
Filed: 2004-05-05
Granted: 2012-04-03
Abstract: Metallurgical reactor for the production of cast iron, consisting of a metal casing internally lined, at least partially, with refractory material and provided, in the region of the top closure, with a duct through which high-temperature ferrous material is introduced, said reactor being equipped with a first series of lances for injecting the comburent gas, which are suitably directed and arranged an at least a first bottom level situated in the vicinity of the crucible for collecting the cast iron and through which, in association with a comburent gas, coal of suitable grain size is blown by means of a suitable carrier gas. Said duct has suitable cooling means and is provided, in the bottom terminal part, with nozzles for blowing in compressed gas. The middle zone of the casing of the reactor is lined internally with. refractory material, pockets for receiving plates made of metal which is a good heat conductor being formed in said lining, said plates being provided an their side directed towards the outside of the reactor with heat exchanger means for cooling thereof.
Patent CA-2470390-C (CA)
Inventor: SREMCICH PAUL S
IPC: A61B1/00
Filed: 2004-06-07
Granted: 2012-08-07
Abstract: A method of manufacturing a jaw member for use with a jaw assembly includes the step of: providing a jaw housing, an electrically conductive plate and an insulated wire for conducting a first electrical potential. The method also includes the step of: molding a first plastic onto a surface of the jaw housing such that the plastic forms a datum for receiving the electrically conductive plate and forms an elongated slot therein for receiving the insulated wire therealong. The method also includes the steps of: engaging a lead end of the wire with the electrically conductive plate such that the first electrical potential is conducted to the electrically conductive plate; aligning the electrically conductive plate atop the jaw housing and within the plastic datum such that the insulated wire aligns within the elongated slot; and molding a second plastic to secure the electrically conductive plate and the insulated wire atop the jaw housing.
Patent CA-2499492-C (CA)
Inventor: FLOCKHART IAN
IPC: A61K31/352
Filed: 2003-09-23
Granted: 2011-07-12
Abstract: The invention relates to methods of preparing cannabinoids in substantially pure form starting from plant material. Also described are substantially pure preparations of various cannabinoids and cannabinoid acids, and also extracts enriched in cannabinoids and cannabinoid acids.
Patent CA-2505146-C (CA)
Inventor: SCHROEDER ALFRED A
IPC: B65B9/213
Filed: 2003-11-05
Granted: 2008-01-15
Abstract: Methods and apparatus for forming and filling a flexible package are provided in which cross seals are made substantially parallel to a central axis (60) of fitments (40). The cross seals (68, 82) are substantially parallel to the vertical plane that includes the central axis (60) of the fitment (40), and may comprise at least a section angled toward the fitment (66, 84, 86) to create an angled side.
Patent CA-2516080-C (CA)
Inventor: OLSON GARY L
IPC: A61K38/08
Filed: 2004-02-13
Granted: 2021-11-02
Abstract: The present invention relates to compounds, pharmaceutical compositions containing such compounds and methods for their use. In particular, the compounds of the invention are useful for the treatment or prevention of diseases associated with T cell proliferation such as autoimmune diseases and disorders.
Patent CA-2522420-C (CA)
Title: Vernier duct blocker
Inventor: JONES JAMES E
IPC: F01D17/14
Filed: 2005-10-05
Granted: 2009-09-01
Abstract: A vernier duct blocker comprising a plurality of vanes each having a width and comprising a forward portion and an aft portion defining a plurality of gas paths each of the plurality of vanes being separated by a plurality of widths, and a rotatably movable ring interposed between the forward portion and the aft portion comprising a plurality of openings each having a width, wherein the width of one of the plurality of vanes differs from the width of another one of the plurality of vanes.
Patent CA-2523603-C (CA)
Inventor: GATES THOMAS A
IPC: B29C48/12
Filed: 2004-04-13
Granted: 2007-12-11
Abstract: L'invention concerne un ensemble calibreur qui permet d'obtenir un article polymère profilé lors d'un procédé d'extrusion. Cet ensemble calibreur comprend un corps de calibreur présentant une voie de profilage de produit qui correspond à l'article polymère formé. Le corps de calibreur comprend un groupe de plusieurs fentes d'entrée de liquide de refroidissement qui forment une ouverture qui entoure sensiblement la voie de profilage de produit, ainsi qu'un groupe de plusieurs fentes de vide qui forment une ouverture qui entoure sensiblement la voie de profilage de produit. Ces fentes permettent d'éliminer le liquide de refroidissement expulsé desdites fentes d'entrée de liquide de refroidissement.
Patent CA-2523678-C (CA)
Inventor: GREEN SOL F
IPC: G16H10/40
Filed: 2004-04-29
Granted: 2022-05-31
Abstract: A system and method for assessing the statistical and clinical acceptance of a new medical service or changes in products used by a clinical laboratory or hospital, and providing documentation of validation. The system and method includes an information exchange mechanism, such as an internet, extranet, compact disc (e.g., CD-ROM) or text-based mechanism to establish a systematic approach between a provider and client for collecting (steps 5, 55), reviewing (steps 30, 80) and providing information (steps 10, 40, 60, 70, 90) to demonstrate the clinical validity of new or modified products. The collected information and user requests are evaluated using tools such as an analytical array to determine required protocols, limits and subsequent tests needed to demonstrate the clinical validity of products, and thereafter, to provide a report to show validation of the change.
Patent CA-2528696-C (CA)
Title: Method and composition for treating a subterranean formation with splittable foams
Inventor: GUPTA SATYANARAYANA D V
IPC: C09K8/70
Filed: 2005-12-02
Granted: 2009-10-27
Abstract: Disclosed herein is a method of treating a subterranean formation utilizing a fluid having a splittable foamer, i.e., a fluid that creates a stable foam when it contacts the formation but that loses its ability to foam as it remains in contact with the formation for extended time. The present method has the advantage that the fluid can be recovered from the well unhindered by the difficulties involved with recovering a foamed fluid from a well. The present method does not require the use of breakers, though the splitting of the foam can be accelerated by introducing an organic or inorganic acid into the well, if so desired.
Patent CA-2529882-C (CA)
Inventor: FRY DENNIS G
IPC: G01N33/567
Filed: 2004-06-15
Granted: 2014-05-20
Abstract: The subject invention relates to a novel cell line, referred to as T42402I3.4.2, and to uses of this cell line. For example, the cell line may be used in the production of recombinant melanin concentrating hormone (MCH) receptor protein and in the identification of antagonists, inverse agonists and agonists to the receptor.
Patent CA-2531812-C (CA)
Title: Reversible electrochemical sensors for polyions
Inventor: BAKKER ERIC
IPC: G01N27/42
Filed: 2004-07-08
Granted: 2012-12-18
Abstract: The present invention is directed to a reversible electrochemical sensor for polyions. The sensor uses active extraction and ion stripping, which are controlled electrochemically. Spontaneous polyion extraction is suppressed by using membranes containing highly lipophilic electrolytes that possess no ion-exchange properties. Reversible extraction of polyions is induced by constant current pulse of fixed duration applied across the membrane. Subsequently, polyions are removed by applying a constant stripping potential. The sensors provide excellent stability and reversibility and allow for measurements of heparin concentration in whole blood samples via protamine titration.
Patent CA-2532389-C (CA)
Title: Portable power and signal distribution system for a controllable system including multiple devices
Inventor: COVINGTON JOHN
IPC: H02J4/00
Filed: 2006-01-06
Granted: 2008-12-02
Abstract: A power supply assembly which can drive a number of different devices at different voltages. A rack holds a number of breaker modules, and each breaker module can connect to one or many breakout boxes. The breakout boxes are keyed to the breaker modules, so that the breaker boxes will not be energized with power unless they are the proper voltage and/or configuration to receive that power. The coil of a contactor in the breaker module is powered by a key wire that is connected through specified pins in the breakout box. Therefore, no power is ever provided to the breakout box unless it is of the proper voltage configuration. In addition, feeder power to the power supply assembly is provided over bolted connections, without any wire connections between the power feed and the circuit breaker.
Patent CA-2539287-C (CA)
Inventor: KURIHARA SHINICHI
IPC: H04L12/24
Filed: 2006-03-10
Granted: 2011-10-04
Abstract: A content delivery apparatus, when a content delivery request is outputted from a user terminal device, encrypts the requested content with an encryption key, adds a view period to it to deliver it to a request source and delivers a viewing key in response to a view request from the user terminal device within the view period. A user relief management unit monitors failure information notifying, grasps a delivery disabled period from the failure information, specifies a delivery destination user for a content of which the view period is overlapped with the delivery disabled period and issues a relief right with a relief period specified thereto to the specified user. A contract period processing unit manages the relief right and permits viewing within the relief period set by the relief right when a view right based on the relief right is output from the user terminal device.
Patent CA-2541089-C (CA)
Inventor: BIJPOST ERIK
IPC: C05C9/00
Filed: 2003-10-06
Granted: 2011-12-06
Abstract: L'invention concerne un procédé permettant d'améliorer la résistance à la compression, la résistance au choc et la compressibilité de granules d'urée, consistant à ajouter un composé à l'urée en fusion, le composé renfermant à la fois un composé de polyvinyle et une molécule organique comportant 1-10 atomes de carbone et 1-10 groupes organiques polaires.
Patent CA-2546187-C (CA)
Title: Monitoring system and method
Inventor: FALTESEK ANTHONY E
IPC: G08B29/00
Filed: 2004-10-27
Granted: 2010-06-29
Abstract: An apparatus and method monitor the operational status of one or more other systems or components. Each of the other systems has a primary operational function such as message repeating, environmental control, hazardous condition monitoring or regional security. The systems or components feedback information as to their functionality to the apparatus for analysis and presentation.
Patent CA-2552486-C (CA)
Inventor: REISS THOMAS J JR
IPC: E02B5/08
Filed: 2006-07-19
Granted: 2014-02-04
Abstract: A protective sleeve for use with metal intake racks used for screening debris from water intakes and other similar structures. The proactive sleeve may be made from a plastic material, such as HDPE, using an extrusion process. The sleeve is designed to snap into place over the metal blades of a bar rack, and to provide a positive and secure fit when in place. The protective sleeve thus provides the benefits of non-metallic intake racks to existing and future metal rack systems, without requiring replacement of existing metal racks.
Patent CA-2555920-C (CA)
Title: Panel assembly for traffic noise barrier wall
Inventor: HUMPHRIES ERIC C
IPC: E04H17/16
Filed: 2005-02-09
Granted: 2014-09-16
Abstract: A panel assembly (50) for a traffic noise barrier wall (48) of the type including opposing slots (18) formed in pairs of vertically-mounted posts (14) is described. The panel assembly (50) includes a sheet (54), which may be transparent, and a frame (62) disposed along at least a portion of the perimeter of the sheet (54). Side portions of the frame (62) capture at least a portion of the side edges (60) of the sheet (54) and are received within the opposing slots (18) in drop-down fashion. (Drawing Fig. 2)
Patent CA-2559210-C (CA)
Title: Stator pour cellule de flottaison
Inventor: GROENSTRAND SAMI
IPC: B03D/
Filed: 2005-03-31
Granted: 2012-05-22
Abstract: La présente invention se rapporte à un stator pour une cellule de flottaison destinée à être utilisée pour la flottaison d'un matériau de type boue, tel qu'un minerai et un concentré contenant des minéraux précieux. Le stator selon l'invention permet de commander l'orientation de l'écoulement de boue généré par le rotor de la cellule de flottaison. Ledit stator (41) est constitué d'au moins trois éléments structurels (1, 11, 21, 42) qui sont montés autour du rotor (47) et sont dotés d'au moins un régulateur de débit (2; 12, 13; 22, 23, 24; 44, 45, 46).
Patent CA-2560925-C (CA)
Inventor: KIRIYAMA KAZUYUKI
IPC: C10G45/06
Filed: 2005-03-22
Granted: 2013-04-16
Abstract: There is provided a catalyst for hydrotreating a hydrocarbon oil, which comprises an inorganic oxide support containing a certain amount of phosphorus oxide having provided thereon: at least one selected from metals in the Group 6 of the periodic table, at least one selected from metals in the Group 8 of the periodic table, and carbon, and which has a certain specific surface area, pore volume, and mean pore diameter, a process for producing the same, and a method for hydrotreating a hydrocarbon oil using the same.    Thereby, the catalyst can be produced in a simple and convenient manner and sulfur compounds in the hydrocarbon oil can be exceedingly highly desulfurized and simultaneously nitrogen compounds can be diminished without necessitating severe operating conditions.
Patent CA-2561059-C (CA)
Inventor: MOODY DAVID JOHN
IPC: C07D239/42
Filed: 2005-03-23
Granted: 2013-12-24
Abstract: There is provided a process for the preparation of a compound of formula (7) wherein R1 represents an alkyl group; R2 represents an aryl group; R3 represents hydrogen, a protecting group or an alkyl group; and R4 represents hydrogen, a protecting group or a SO2R5 group where R5 is an alkyl group, which comprises a) hydroxylating a compound of formula (1) wherein Y  represents a halo group; P1 represents hydrogen or a protecting group, and W  represents =O or -OP2, in which P2 represents hydrogen or a protecting group, to give a compound of formula (2), b) oxidising the compound of formula (2) to give a compound of formula (3), c) coupling the compound of formula (3) with a compound of formula (4), wherein R3 represents a protecting group or an alkyl group; R4 represents a protecting group or a SO2R5 group where R5 is an alkyl group; and R6 represents (PR7R8)+X- or P(=O)R7R8 in which X is an anion and R7 and R8 each independently is an alkyl, aryl.
Patent CA-2562581-C (CA)
Inventor: HON LIK
IPC: A24F40/05
Filed: 2005-03-18
Granted: 2011-04-26
Abstract: L'invention concerne une cigarette électronique à aérosol ne contenant que de la nicotine et pas de goudron, et comprenant une coque et un bec de succion. La paroi extérieure de la coque est pourvue d'un orifice d'aération, tandis qu'une carte à circuit électronique, une cavité à pression constante, un capteur, un séparateur gaz-liquide, un atomiseur, et une bouteille d'alimentation sont logés dans cet ordre à l'intérieur de la coque, la carte à circuit électronique étant composée d'un circuit de commutation électronique et d'un générateur de hautes fréquences. Sur un côté du capteur est ménagée une conduite d'air. Une cavité à pression négative est formée dans le capteur. L'atomiseur est relié à la bouteille d'alimentation, et une cavité d'atomisation est formée dans l'atomiseur. Une bague anti-extrusion utilisée pour fixer la bouteille d'alimentation est située entre la coque et un côté de la bouteille d'alimentation. De l'autre côté de la bouteille d'alimentation est ménagée une conduite mirage. L'orifice d'aération, la cavité à pression constante, le capteur, le séparateur gaz-liquide, l'atomiseur et la conduite mirage sont reliés entre eux dans cet ordre. L'invention, qui ne contient pas de goudron, permet de réduire les risques de cancer, de répondre aux attentes des fumeurs et d'éliminer le risque d'incendie, étant donné que la cigarette de l'invention n'a pas besoin d'être allumée.