baber/WOPTO huggingface dataset:
Patent CA-2481772-C (CA)
Inventor: SCHWEFER MEINHARD
IPC: B01J29/76
Filed: 2003-03-21
Granted: 2010-11-02
Abstract: La présente invention concerne un procédé pour réduire la teneur en NO¿x? et en N¿2?O dans des gaz, notamment dans des gaz de processus et des gaz d'échappement. Ce procédé consiste a) à ajouter au moins un agent de réduction contenant de l'azote au gaz contenant du NO¿x? et du N¿2?O, dans une quantité nécessaire à au moins une réduction complète du NO¿x?, b) à ajouter un hydrocarbure, de monoxyde de carbone, d'hydrogène ou d'un mélange d'un ou de plusieurs de ces gaz, au gaz contenant du NO¿x? et du N¿2?O, afin de réduire le N¿2?O, puis c) à conduire le mélange de gaz dans au moins une zone de réaction qui présente des températures allant jusqu'à 450 ·C et qui renferme des zéolithes chargées de fer. Ce procédé est notamment adapté à la production d'acide nitrique avec des gaz d'échappement de centrales électriques ou dans des turbines à gaz.
Patent CA-2484236-C (CA)
Title: Raccord avec interface de donnees
Inventor: WEH ERWIN
IPC: B67D7/42
Filed: 2003-03-01
Granted: 2012-03-06
Abstract: L'objet de la présente invention est d'augmenter la sécurité lors de la mise en place d'un raccord (10) destiné au transfert de fluides gazeux et / ou liquides, en particulier au remplissage de réservoirs de carburant pour véhicules à moteur, ledit raccord étant doté d'une douille coulissante (18) destinée à verrouiller les éléments de raccordement, en particulier des pinces de serrage (15). A cet effet, une interface de données, en particulier un émetteur de données (60), est placée sur la douille coulissante (18).
Patent CA-2485132-C (CA)
Title: Pipe protector
Inventor: BOUDREAU MARTIN
IPC: F16L3/24
Filed: 2004-10-14
Granted: 2009-07-21
Abstract: A pipe support which comprises a body having a recess of a generally U-shaped configuration formed therein, the recess being opened at a top end, the body having a clamping portion extending downwardly and which clamping portion includes first and second resilient members which each comprise a vertical sidewall and an inwardly extending end segment. The pipe support is particularly suitable for use on various structural members.
Patent CA-2486800-C (CA)
Title: Apparatus and method for preventing disruption of fibre channel fabrics caused by reconfigure fabric (rcf) messages
Inventor: DESANTI CLAUDIO
IPC: H04L29/06
Filed: 2003-05-22
Granted: 2011-07-05
Abstract: An apparatus and method for preventing the disruption of Fibre Channel Fabrics caused by ReConfigure Fabric (RCF) messages is disclosed. The apparatus includes a storage area network and a plurality of Fibre Channel Switches arranged in a Fabric. Each of the plurality of Switches includes logic to selectively configure their Ports to either reject or accept RCF messages. When configured to reject RCF messages, the Switch Port that receives an RCF message will generate a reject message along with a reason code explanation "E Port Isolated", and then transition into an Isolated state. When the Switch that generated the RCF message receives the reject message, its Port also transition into the Isolated state. In accordance with the method of the present invention, either a Storage Service Provider or a client can access the Switches of the Fabric through either a command line interpreter or a management application. Once access to the Fabric is established, the logic of the Ports of the Switches can be selectively configured to reject or accept RCF messages as described above.
Patent CA-2487683-C (CA)
Title: Electrodeless ultraviolet discharge fluid remediation
Inventor: HERTZBERG JARED B
IPC: A61L9/20
Filed: 2004-11-17
Granted: 2008-04-15
Abstract: Spherical (23) or cylindrical (27, 36) electrodeless ultraviolet lamps are used to remediate fluid, directly or by excitation of ultraviolet-activated photocatalyst surfaces, which may be on the lamps themselves, or on structures which are permeable by the fluid. The lamps may be excited in cavities (18,19,43) by microwave energy from magnetron (22), or by radio frequency power (39) inductively coupled (40) to the lamps. The lamps (44) may have start-up electrodes (47).
Patent CA-2488502-C (CA)
Inventor: FOSTER PETER REYNOLDS
IPC: A61L2/18
Filed: 2003-05-30
Granted: 2012-01-24
Abstract: L'invention concerne l'élimination de l'infectiosité aux prions adsorbée sur des substrats (par exemple, colonnes de chromatographie utilisées pour fractionner le plasma sanguin), qui consiste à traiter un substrat au chlorure de sodium (2M), et ensuite éventuellement à laver le substrat à l'hydroxyde de sodium (0,1M).
Patent CA-2488910-C (CA)
Inventor: WILK MELODY A
IPC: C10N10/04
Filed: 2003-06-05
Granted: 2012-07-31
Abstract: Selon l'invention, l'efficacité du système antipollution d'un moteur à combustion interne est améliorée au moyen d'une composition d'huile lubrifiante constituée : d'une huile de base ; d'un détergent contenant un métal alcalin ou alcalino-terreux ; d'un sel métallique d'un ou de plusieurs composés de formule (I) qui contiennent du phosphore, formule dans laquelle : X?1¿, et X?2¿ représentent indépendamment l'un de l'autre O ou S ; et R?1¿ et R?2¿ représentent indépendamment l'un de l'autre des groupes hydrocarbyle, le nombre moyen d'atomes de carbone que comportent R?1¿ et R?2¿ dans le ou les composés contenant du phosphore étant au moins égal à 10,4 ; ainsi que d'un composé acylé contenant de l'azote, qui comporte au moins approximativement 10 atomes de carbone aliphatique et présente un indice de basicité (TBN) approximativement égal à 2. Cette composition d'huile lubrifiante est caractérisée en ce qu'elle présente une concentration en phosphore pouvant atteindre approximativement 0,12 % en poids et en ce qu'elle est sensiblement dépourvue de cuivre, ce qui entraîne la production d'un gaz d'échappement pauvre en phosphore.
Patent CA-2491786-C (CA)
Title: Procede et appareil de fragmentation de minerai ameliores
Inventor: LOZANO-VALLEJOS CARLOS FELIPE
IPC: B02C15/04
Filed: 2003-05-28
Granted: 2008-12-09
Abstract: L'invention concerne un procédé et un appareil de fragmentation de matière particulaire par fragmentation inter-particulaire dans un lit de particules. Ledit appareil comporte un broyeur à cylindres vertical doté d'une table de broyage horizontale tournant autour d'un axe de broyeur vertical. Au moins un cylindre de broyage comprime de manière élastique un lit de matière particulaire sur le chemin de broyage et applique une force compressive. La géométrie du broyeur est étudiée pour que le cylindre vienne en contact avec le lit de matière particulaire avec un effet de broyage sensiblement pur. Ainsi, les forces de cisaillement sur le lit de particules sont réduites au minimum ainsi que la réduction des fines.
Patent CA-2491817-C (CA)
Title: Noise attenuator with laterally moving baffles
Inventor: SHAHKAVOOSI RAMIN
IPC: F16L55/033
Filed: 2005-01-06
Granted: 2007-03-27
Abstract: A silencer or sound attenuator for gas flows that makes use of noise baffles is provided with a lateral movement mechanism which allows the baffles to be moved perpendicular to the direction of the gas flow within the silencer. A silencer provided with the lateral movement mechanism allows personnel to have access to the interior of the silencer so that the baffles can be cleaned without having to remove the baffles from the silencer. The lateral movement mechanism may include a roller assembly installed at the top of each baffle which operates within a corresponding track that is provided to the inner upper surface of the housing. The lateral movement mechanism may also include a caster assembly, which is provided to the bottom of each baffle to aid in lateral movement.
Patent CA-2493148-C (CA)
Title: Removable grip handle device adaptable to containers of different thickness
Inventor: LORTHIOIR CHRISTOPHE
IPC: A47J45/10
Filed: 2003-07-16
Granted: 2010-09-14
Abstract: A removable grip device for container has two members forming a gripper mounted on a gripper body, one of which is mobile in translation along a longitudinal direction between an open position and a closed position, displacement elements adapted to move the mobile member. The device has locking elements adapted to prevent the mobile member from being spaced apart in closed position.
Patent CA-2495549-C (CA)
Title: Acid-capped quaternised polymer and compositions comprising such polymer
Inventor: LINES ROBERT
IPC: C08F20/60
Filed: 2003-07-16
Granted: 2011-09-20
Abstract: The invention relates to a polymer comprising quaternary ammonium and/or quaternary phosphonium groups bound to the backbone of the polymer, said quaternary ammonium groups and/or quaternary phosphonium groups being neutralised by counter-ions, wherein the counter-ions consist of the anionic residue of an acid having an aliphatic, aromatic, or alkaryl hydrocarbon group comprising 6 or more carbon atoms. The invention further relates to the preparation of this polymer, its use in anti-fouling compositions, and to anti-fouling compositions comprising the polymer.
Patent CA-2498293-C (CA)
Title: Catalyst system comprising chelating ligand and group viiib metal
Inventor: EASTHAM GRAHAM
IPC: B01J31/24
Filed: 2003-09-10
Granted: 2012-05-22
Abstract: A catalyst suitable for carbonylating ethylenically unsaturated compounds comprising a Group VIIIB metal or compound thereof and a metallocene.
Patent CA-2513316-C (CA)
Title: Training device
Inventor: DENOTH VIKTOR
IPC: A61H1/02
Filed: 2004-01-15
Granted: 2009-12-15
Abstract: A training device is disclosed, or a device for training, sport, gymnastics and for therapy, characterised by an arched planar element (1), having a largely rectangular outline. The arching or curvature encloses an angle of at least 30~, said angle generally being an angle of ca. 30 - 180~, preferably ca. 60 - 100~. The arched planar element can have a nearly form stable embodiment, mad from wood, a polymeric material, such as a reinforced polymer or light metal. It is also possible to give the element a weakly elastic embodiment, using a correspondingly weakly elastic material such as wood, or a corresponding weakly elastic polymer.
Patent CA-2513819-C (CA)
Title: Cooling of rolls in continuous casting plants
Inventor: BROTZKI HERBERT
IPC: B22D11/128
Filed: 2004-01-16
Granted: 2011-01-04
Abstract: Disclosed is a method for cooling a roller device (1), especially billet-guiding rollers, table rollers, conveying rollers, supporting rollers, or driving rollers in continuous casting plants, comprising a right bearing housing (2), a left bearing housing (3), and a roller (4) which is rotatably mounted within the bearing housing (2, 3) by means of journals (11, 12).  According to the inventive method, a cooling medium is directed through an axial bore located in the roller (4) while additionally cooling the bearings (13, 14) that are mounted in the bearing housings (2, 3) . The invention also relates to a corresponding roller device (1).
Patent CA-2515205-C (CA)
Inventor: TRIVA DANIELE
IPC: A61B10/00
Filed: 2004-03-31
Granted: 2007-07-17
Abstract: The present invention relates to a swab (20) for collecting biological specimens of the type consisting of a rod (14) terminating in a tip (16) covered with fibre (17) with hydrophilic properties to allow absorption of said specimens, characterised in that said fibre (17) covers said tip (16) in the form of a layer deposited by flocking.
Patent CA-2517234-C (CA)
Inventor: WANG BING
IPC: C03C27/10
Filed: 2004-03-11
Granted: 2012-08-28
Abstract: L'invention concerne un procédé pour la production d'un vitrage isolant, comportant l'application d'un mastic d'étanchéité à la surface d'une butée d'espacement, la mise en contact du mastic d'étanchéité avec une vitre et l'application de pression sur la vitre pour coller la vitre à la butée d'espacement par le mastic d'étanchéité, ladite pression étant appliquée à une température ambiante située entre 15 ·C et environ 60 ·C.
Patent CA-2517670-C (CA)
Title: Accelerated production of gas from a subterranean zone
Inventor: RIAL MONTY H
IPC: E21B/
Filed: 2003-09-09
Granted: 2008-11-18
Abstract: Gas is produced from a tight coal formation. A well bore pattern providing coverage of an area of a coal seam having an effective permeability below seven millidarcies is used to remove water from the area of the coal seam. A sufficient volume of water is removed from the area of the coal seam to obtain at substantially continuous flow conditions and within two years of a start of water production a gas production peak rate. The gas production peak rate has a decline that reaches one-third of the peak rate after at least twenty-five percent of gas in the area has been produced.
Patent CA-2518590-C (CA)
Title: Wireless packet communication method
Inventor: NAGATA KENGO
IPC: H04W84/12
Filed: 2004-06-18
Granted: 2010-08-10
Abstract: In retransmission processing due to a failure of transmission of data packets, a plurality of data packets are simultaneously transmitted between two STAs by utilizing multiple wireless channels and MIMO, and the number of idle channels and the number of retransmission packets are compared. Then, when both of the numbers are different or only when the number of idle channels is larger than the number of retransmission packets, the retransmission packets are reconstructed according to the number of idle channels, and the reconstructed retransmission packets are simultaneously transmitted by using the idle channels.
Patent CA-2523334-C (CA)
Title: Universal foot switch contact port
Inventor: PLAVEN THOMAS
IPC: A61B18/00
Filed: 2005-10-12
Granted: 2012-04-10
Abstract: A universal contact port for use in an electrosurgical generator is provided and includes a ring gear having a circular rim formed therein and defines a central rotational axis. The rim includes a series of teeth formed therearound. A plurality of spur gears are operatively engaged with the rim of the ring gear, each spur gear defining a longitudinal axis which is at least substantially parallel with the central rotational axis; and a plurality of rollers operatively associated with a respective spur gear, each roller defining a corporal axis. The corporal axis of each roller is parallel to and spaced from the longitudinal axis of the respective spur gear. The rollers define an opening therebetween. The opening is constricted by rotation of the ring gear in a first direction about the central rotational axis and expanded by rotation of the ring gear in a direction opposite to the first direction.
Patent CA-2524749-C (CA)
Inventor: ELISABETH FRANCIS
IPC: E21B49/00
Filed: 2005-10-27
Granted: 2009-09-22
Abstract: A system and method enables optimization of placement of a packer in a wellbore, such as an open hole wellbore. The optimization of packer placement comprises an evaluation of the Earth formation failure modes.
Patent CA-2526331-C (CA)
Inventor: BALCH THOMAS A
IPC: G02C7/10
Filed: 2004-05-18
Granted: 2013-04-16
Abstract: An eyewear lens provides for selective spectral performance in response to varying light conditions, including both changes in intensity and spectral distribution. The lens responds selectively to both ultraviolet and visible light, and exhibits different spectral transmittance characteristics under different lighting conditions, to provide for better vision for a wearer. In addition to this active response, the lens also may include a polarizer to further control light and to minimize the glare that interferes with clear vision.
Patent CA-2526451-C (CA)
Title: Artificial immune organ
Inventor: BUSHNAQ-JOSTING HIKMAT
IPC: C12N5/0783
Filed: 2004-05-19
Granted: 2014-02-18
Abstract: The invention relates to methods and devices for the faithful modeling of organ functions in vitro.
Patent CA-2532660-C (CA)
Inventor: LAIRD ROB
IPC: A61M39/00
Filed: 2004-07-16
Granted: 2014-03-11
Abstract: Fluid delivery devices having a porous applicator (23a), as well as methods for using the same in the treatment of aortic valve stenosis, are provided. The subject devices further include a ventricular occlusion balloon (29) and a compliant element (80) that is configured to envelope the occlusion balloon (29). Also provided are systems and kits that include the subject fluid delivery devices.
Patent CA-2535801-C (CA)
Title: Melange pour paillis, un milieu pour le controle de l'erosion et des methodes pour le produire
Inventor: LOUGHEED DORIS ERICKA
IPC: C09K17/52
Filed: 2006-02-09
Granted: 2012-11-27
Abstract: Un aspect de l'invention concerne un mélange de paillis qui peut être mélangé à de l'eau et vaporisé à la surface du sol pour former un milieu permettant de lutter contre l'érosion, le mélange de paillis étant constitué de ce qui suit : environ 75 % à environ 92 % en poids de fibres lignocellulosiques, environ 1 % à environ 10 % en poids de fibres synthétiques sensiblement droites et d'un agent poisseux; les fibres synthétiques maintenant leur forme sensiblement droite dans le mélange de paillis et le milieu permettant de lutter contre l'érosion. L'invention concerne également des boues liquides, où le mélange de paillis est mélangé avec de l'eau pour produire de la boue. La boue est vaporisée à la surface du sol et elle sèche pour former un milieu permettant de lutter contre l'érosion.
Patent CA-2536971-C (CA)
Inventor: JALLON PAUL
IPC: E04C2/04
Filed: 2004-05-21
Granted: 2013-02-19
Abstract: The subject of the invention is a novel plasterboard and its manufacturing processes. The novel board comprises, on one side, two first parallel feathered edges and, on the other side, two other, second, parallel feathered edges that are perpendicular to the first ones; or, on one side, two first parallel feathered edges and, either on the same side or on the other side, two second parallel feathered edges that are perpendicular to the first ones, the said other parallel feathered edges having a width of between 100 and 200 mm; or, on one side, two first parallel feathered edges and, either on the same side or on the other side, two second parallel feathered edges that are perpendicular to the first ones, the said second parallel feathered edges having a width such that the ratio of the width of the said second parallel feathered edges to the width of the said first parallel feathered edges is between 1.5 and 5.
Patent CA-2545402-C (CA)
Title: Detachable feed tray with self adjusting side guides
Inventor: SALOMON JAMES A
IPC: B41L21/02
Filed: 2006-05-01
Granted: 2010-07-13
Abstract: A method and mechanism are provided for controlling the movement of a belt. The arrangement may have a moveable member is coupled to an adjustable member. The members are coupled such that when the moveable member is moved in a first direction the adjustable member is move in a first direction and when the moveable member is moved in a second direction the adjustable member is moved in a second direction. A belt is coupled to the movable member. Movement of the belt in a first direction moves the moveable member in the first direction and movement of said belt in a second direction moves the moveable member in the second direction. A belt tensioner mechanism is connected to the belt so that when the belt moves in the first direction a biasing force is created that drives said belt to move a controlled amount in the second direction when movement of the belt in the first direction is stopped. The arrangement may be employed with a materials feed tray. Side guides for the tray are automatically set correctly for proper feeding from the tray without jamming, skew or off set of the materials.
Patent CA-2552086-C (CA)
Title: Microengineered nanospray electrode system
Inventor: SYMS RICHARD
IPC: G01N27/447
Filed: 2006-07-14
Granted: 2014-09-09
Abstract: A method of aligning a nanospray capillary needle, a set of electrodes, and a capillary input to a mass spectrometer is described. The electrode system is formed using microengineering technologies, as an assembly of two separate chips. Each chip is formed on an insulating plastic substrate. The first chip carries mechanical alignment features for the capillary electrospray needle and the API mass spectrometer input, together with a set of partial electrodes. The second chip carries a set of partial electrodes. The complete electrode system is formed when the chips are assembled in a stacked configuration, and consists of an einzel lens capable of initiating a Taylor cone and separating ions from neutrals by focusing.
Patent CA-2557722-C (CA)
Inventor: DEMARAIS DENISE MARIE
IPC: A61B17/10
Filed: 2005-02-25
Granted: 2013-02-12
Abstract: A system for reducing a volume of a stomach cavity is provided. The system comprises a band having a plurality of segments with a radially inwardly facing surface, a radially outwardly facing surface, and top and bottom edges. A plurality of radially outwardly projecting flexible belts connect the segments where the belts form tissue folds attachment positions on the band. The band creates a stricture to reduce the volume within the stomach cavity when attached to a wall of the stomach cavity and contracted to a reduced diameter.
Patent CA-2559797-C (CA)
Inventor: SHMAKOVA-LINDEMAN OLGA E
IPC: E21B43/28
Filed: 2005-03-24
Granted: 2013-10-15
Abstract: A paraffin inhibitor comprising a polymer composed of (a) about 1 to about 98 weight percent of one or more C1-C30 alkyl esters of acrylic acid;(b) about 1 to about 98 weight percent of one or more C1-C30 alkyl esters of methacrylic acid; and (c)about 1 to about 30 weight percent of one or more olefinic monomers selected from the group consisting of (meth)acrylamide monomers, vinyl aromatic monomers, vinyl cycloalkyl monomers, vinyl heterocyclyl monomers, vinyl esters of aliphatic acids, vinyl esters of aromatic acids, vinyl esters of heterocyclic acids, maleimide and maleic anhydride wherein the alkyl ester portion of one of (a) or (b) is C10-C30 alkyl, compositions comprising the polymer and methods of using the polymer to inhibit the deposition of paraffin from oil.
Patent CA-2567981-C (CA)
Title: Constrained himbacine analogs as thrombin receptor antagonists
Inventor: CHELLIAH MARIAPPAN V
IPC: C07D405/06
Filed: 2005-05-25
Granted: 2010-08-31
Abstract: A compound represented by the structural formula (Chemical formula should be inserted here as it appears on abstract in paper form) and pharmaceutically acceptable salts and solvents thereof is disclosed, wherein: the single-dashed line between the ring carbons to which R10 and R34 are attached represents either a single bond or a double bond; the double-dashed line between X and the carbon to which Y is attached represents either a single bond or an absent bond; X is -O- or -NR6- when the double-dashed line represents a single bond;  X is H, -OH or -NHR20 when the double-dashed line represents an absent bond;  and other parameters are as defined herein. Also disclosed are pharmaceutical compositions and combinations containing said compounds and their uses as thrombin receptor antagonists and binders to cannabinoid receptors.
Patent CA-2570919-C (CA)
Inventor: DOUGAL GORDON REX PATERSON
IPC: A61N5/06
Filed: 2005-06-21
Granted: 2015-01-06
Abstract: A method of cosmetically treating a superficial area of mammalian skin by irradiating the skin with a source of divergent electromagnetic radiation of between 900nm to 1500nm, and use of electromagnetic radiation of specified wavelengths. The cosmetic treatment includes reducing or alleviating or removing or diminishing wrinkles or fine lines, rejuvenating skin, retarding or reversing visible signs of aging, improving skin elasticity, tone, texture and appearance and beautifying facial, breast, arm, buttock, thigh, stomach or neck skin.