baber/WOPTO huggingface dataset:
Patent CA-2599125-C (CA)
Title: Produits de traitement et de diagnostic associes a la sirtuine pour maladies neurodegeneratives
Inventor: SINCLAIR DAVID
IPC: A61K31/706
Filed: 2006-03-07
Granted: 2016-05-10
Abstract: L'invention concerne des méthodes et des compositions permettant de moduler l'activité de protéines membres de la famille des désacétylases sirtuines, l'activité de la protéine p53, l'apoptose, la durée de vie et la sensibilité au stress des cellules et des organismes. Ces méthodes peuvent consister par exemple à faire entrer en contact une cellule avec un composé d'activation tel qu'une flavone, un stilbène, une flavanone, une isoflavone, une catéchine, un chalcone, un tanin, ou une anthocyanidine, ou un composé inhibiteur tel qu'un sphingolipide, p. ex. la sphignosine. L'invention concerne en outre des méthodes permettant le traitement, la prévention ou le diagnostic d'une maladie liée à la mort des cellules neuronales, telle qu'une maladie neurodégénérative.
Patent CA-2603188-C (CA)
Title: Synthetic turf system having an infill trapping structure
Inventor: GILMAN JOHN
IPC: E01C13/08
Filed: 2005-11-14
Granted: 2011-07-26
Abstract: The present invention is directed to a synthetic turf system including a backing member having a plurality of monofilament ribbons-soft and stiff-projecting there from. A layer of particulate material lies above the backing member and among the mono filament ribbons wherein the soft monofilament ribbons facilitates the stabilization or trapping of the particulate material.
Patent CA-2608239-C (CA)
Inventor: KOSLOW ALEXANDER
IPC: B03D1/00
Filed: 2006-04-05
Granted: 2012-12-04
Abstract: This invention comprises a method and a device for separating plastic materials in accordance with their chemical composition. That is based on the difference in density of such materials, since each individual plastic material possesses a density, which is unique for such individual plastic material and reflects its chemical nature. Pure plastic material obtained by this invention may then be returned to a material specific re-usage. For this purpose a flotation process has been developed which works with a flotation liquid that is put into vibration, the frequency of that is controlled in accordance of the density of the particles to settle. Heavier plastic particles settle on a perforated plate bottom and are removed to a collecting container filled with the same liquid to the same level as the flotation tank. Lighter plastic particles float to the surface and are fed into a follow-up flotation tank for further separation.
Patent CA-2610101-C (CA)
Title: Apparatus and method for transmitting/receiving broadcast data in a mobile communication system
Inventor: KIM YU-CHUL
IPC: H04B7/26
Filed: 2006-06-19
Granted: 2013-07-30
Abstract: A method and apparatus for transmitting a broadcast physical layer packet in a mobile communication system supporting multi-slot transmission and hybrid Automatic Repeat Request (H-ARQ) are provided. The method comprises initially transmitting the broadcast physical layer packet according to a fixed transmission format for at least one first slot interval and retransmitting the broadcast physical layer packet for at least one second slot interval using a variable transmission format different from the transmission format used in the first slot interval.
Patent CA-2613218-C (CA)
Title: Programmable slicer with powered food carriage
Inventor: RUMMEL SAMUEL A
IPC: B26D7/01
Filed: 2006-06-28
Granted: 2010-11-23
Abstract: A slicer for use in slicing a food product includes a slicer body. A slicer knife is mounted to the slicer body. A linear motor may be provided to move a food product support carriage. A slicer may also include stroke length setting adjustment features including an encoder engagement.
Patent CA-2614195-C (CA)
Inventor: ZIA JALAL HUNAIN
IPC: F17C13/04
Filed: 2006-06-30
Granted: 2011-11-22
Abstract: A cryogenic tank system wherein cryogenic liquid from a primary cryogenic liquid storage tank (1) is subcooled by refrigeration generated by a cryocooler (16), passed into an auxiliary tank (13), pressurized, and returned to the primary storage tank (1), preferably by way of the cryocooler (16), thus cooling the storage tank (1) contents and reducing the pressure within and the vapor losses from the storage tank (1).
Patent CA-2617418-C (CA)
Inventor: HUTIN REMI
IPC: E21B17/02
Filed: 2006-08-03
Granted: 2012-02-21
Abstract: For use in a drilling operation that includes uphole electronic equipment (120)and a drill string (12) suspended in an earth borehole (11), the drill string having at least one downhole tool (100) thereon, the drill string having a section of wired drill pipe (WDP) that is part of a communication link between the downhole tool and the uphole electronic equipment; an interface (140) for communicating between the section of wired drill pipe and a communication source/destination, including: a housing having a generally cylindrical outer shape and having a passage therethrough; the housing having a WDP end connectable to the section of wired drill pipe and a further end connectable to the communication source/destination; a WDP circuit module disposed within the housing, the WDP circuit module being electrically coupleable with the wired drill pipe section; and a further circuit module, disposed within the housing, the further circuit module being electrically coupled with the WDP circuit module and electrically coupleable with the communication source/destination.
Patent CA-2622966-C (CA)
Title: Boite et decoupe pour la fabriquer
Inventor: D AMATO GIANFRANCO
IPC: B65D5/00
Filed: 2006-09-14
Granted: 2014-04-15
Abstract: La présente invention concerne une boîte (1) conçue pour conserver un produit alimentaire et pouvoir l'en prélever. Cette boîte présente une première moitié de boîte (2) et une seconde moitié de boîte (3) qui sont reliées l'une à l'autre par une liaison pivotante permettant de pivoter entre une position d'ouverture (4) et une position de fermeture (5). Afin d'améliorer une telle boîte de manière qu'elle soit également adaptée à la consommation du produit alimentaire et de manière qu'elle puisse être fabriquée de façon simple, plus stable et en même temps économique, chaque moitié de boîte (2, 3) présente une paroi de boîte supérieure et inférieure (7, 8; 9, 10) qui est polygonale vue de dessus, ainsi qu'une paroi latérale (11, 12) qui relie ces parois de manière éloignée l'une par rapport à l'autre. La liaison pivotante est formée par une ligne de pivot située entre des premières extrémités (13, 14) se faisant face des parois latérales (11, 12). Les secondes extrémités (15, 16) des parois latérales (11, 12) sont reliées l'une à l'autre de façon amovible en position de fermeture (5). L'axe de pivot (17) associé à la ligne de pivot (6) est sensiblement perpendiculaire aux parois de boîte supérieures et inférieures (7, 9; 8, 10). Cette invention concerne également une découpe monobloc (60) conçue pour fabriquer une telle boîte (1).
Patent CA-2624019-C (CA)
Inventor: BERNUS CHRISTOPHE
IPC: B64F5/00
Filed: 2006-09-27
Granted: 2014-04-15
Abstract: Repair portions (6, 20, 21, 22 et 23), established through two core layers (16, 19), for example as a honeycomb and three polymer skins (2, 3, 17), including two external skins and a middle skin inserted between the core layers in order to obtain a composite structure, are set up and the polymer is hardened in vacuum. A counter-form (8) is pressed onto one of the skins (2) in order to guarantee a good aspect and surface quality. According to the invention, vents (24) are provided through the middle skin (21) and possibly through the skin (2) receiving the counter-form for proper degassing of the underlying cellular core (20).
Patent CA-2624082-C (CA)
Inventor: SHENHAR OZ
IPC: A63H27/10
Filed: 2006-09-20
Granted: 2014-10-07
Abstract: Device for supporting an object is freely in space without requiring an anchoring point connected to ground, by attaching the object to a support structure (10) adapted to float in air when filled with a gas having lower specific gravity than air at a controlled pressure that provides sufficient buoyancy for different weight objects. The support structure is released together with the attached object so as to reach an equilibrium position where a buoyancy force of the support structure counteracts a combined weight of the enclosure and attached object. The object may be integral with the support structure and may be a self-powered electrical device operating on a battery or solar energy. The enclosure may be a floating platform or may be part of an object.
Patent CA-2635435-C (CA)
Inventor: FORSELL PETER
IPC: A61B17/00
Filed: 2001-02-08
Granted: 2010-05-25
Abstract: A urinary incontinence treatment apparatus comprises a restriction device (56) implantable in a patient, for engaging the urethra or urine bladder to form a restricted urine passageway in the urethra or urine bladder. The restriction device is operable by an implantable operation device (60) to change the restriction of the urine passageway. A control device (62 and 64) is provided for controlling a source of energy, which may or may not be implanted, from outside the patient's body, to release energy for use in connection with the operation of the restriction device, i.e. to power the operation device.
Patent CA-2635768-C (CA)
Inventor: PLONA DANIEL GEORGES
IPC: F01D11/02
Filed: 2008-06-27
Granted: 2015-06-02
Abstract: The seal is apt to ensure a seal for an air gap between a rotor and a stator. It includes a housing for the bristles affixed on the rotor or the stator. On one face, the bristles are subjected to upstream pressure and, on another face, to downstream pressure, the upstream pressure being greater than the downstream pressure. The bristles are supported on the stator or the rotor so as to be inclined on the side of the seal where the lowest pressure occurs, namely the downstream pressure.
Patent CA-2639270-C (CA)
Title: Method of producing expandable polystyrene beads which have excellent heat insulation properties
Inventor: LEE JIN-HEE
IPC: B29B9/00
Filed: 2007-10-05
Granted: 2012-01-31
Abstract: An expandable polystyrene bead production method, which is a two-step process, is disclosed. The method includes obtaining suspendable, homogenous micropellets from a mixed composition prepared by mixing graphite particles with a styrene-based resin and extruding the composition, and carrying out seed polymerization by suspending graphite--containing micropellets in water and adding a styrene-based monomer and an aromatic hydrocarbon having 6 to 10 carbon atoms, and impregnation by adding a blowing agent. The produced expandable polystyrene beads, which contain graphite particles, are considerably low in thermal conductivity. In addition, the expandable polystyrene beads exhibit a little change in the thermal conductivity over time due to the use of the graphite particles, so that the heat insulation property can be sustained for an extended period of time.
Patent CA-2639692-C (CA)
Inventor: SANDERS PAUL E
IPC: G02B6/10
Filed: 2008-09-22
Granted: 2011-03-15
Abstract: A method and apparatus for reducing the thermal induced errors in an IFOG  system. The apparatus including a highly thermally conductive material configured to encapsulate a waveguide of an interferometric fiber optic gyroscope (IFOG).  The highly thermally conductive material more evenly distributes thermal changes encountered by a sensing coil of the IFOG thereby substantially reducing errors in the IFOG  system.
Patent CA-2647325-C (CA)
Inventor: WHITEFORD JEFFERY A
IPC: B05D3/02
Filed: 2006-12-12
Granted: 2015-03-24
Abstract: An antimicrobial coating system and method are described. In some embodiments, a system may include a composition. The composition may include one or more bridged polycyclic compounds. At least one of the bridged polycyclic compounds may include at least two cyclic groups, and at least two of the cyclic groups may include quaternary ammonium moieties. In some embodiments, a method may include applying an antimicrobial coating to an oral surface, a surface of a construction substrate, a surface of a marine substrate, a surface of a medical device, or a surface of a personal care device. The protective coating may be antimicrobial. A protective coating may include antimicrobial bridged polycyclic compounds. Bridged polycyclic compounds may include quaternary ammonium compounds. Bridged polycyclic compounds based coating systems may impart self-cleaning properties to a surface (e.g., a tooth surface).
Patent CA-2653847-C (CA)
Inventor: POWER JOHN SYLVESTER
IPC: A61M16/00
Filed: 2001-05-04
Granted: 2013-08-13
Abstract: An apparatus (1) for the delivery of medicament to the respiratory system of a patient comprises a medication cup (2), an aerosol generator (3), a housing (4) for the aerosol generator (3), a liquid supplier (5) and a connector (6). Liquid medication placed within the medication cup (2) is delivered by the liquid supplier (5) to the generator (3). The aerosol generated is passed through the housing (4) into the connector (6). A gas, such as air, is d elivered into a gas inlet (61) of the connector (6), for example by pumping the gas from a ventilator (70). Within the connector (6) the gas entrains the aerosol therein, and the air with entrained medication is delivered through an outlet (62).
Patent CA-2654884-C (CA)
Title: Macrocyclic compounds as antiviral agents
Inventor: CRESCENZI BENEDETTA
IPC: A61P31/00
Filed: 2007-06-21
Granted: 2014-07-29
Abstract: The present invention relates to macrocyclic compounds of formula (I): wherein W, n, m, R1, R2, R3, R4, R5, Ra, M, Z and ring B are defined herein, and pharmaceutically acceptable salts thereof, pharmaceutical co mposit ions comprising them, and their use for the treatment or prevention of infection by hepatitis C virus.
Patent CA-2658456-C (CA)
Title: Un dispositif de raccord hydraulique comportant une commande de liberation de pression
Inventor: POLGATI IGOR
IPC: F15B20/00
Filed: 2007-07-24
Granted: 2015-10-27
Abstract: L'invention concerne un ensemble de connexion hydraulique avec un dispositif de commande décompression qui peut être positionné entre un circuit hydraulique de bord d'un véhicule industriel et un équipement hydraulique amovible. L'ensemble hydraulique comprend - un corps d'une seule pièce (1, 51) pouvant être rattaché à l'extérieur de la machine hydraulique, proche de l'équipement hydraulique, et muni d'au moins un organe de liaison hydraulique d'entrée (4, 5; 52) pouvant être relié à une conduite de pression du circuit hydraulique du véhicule, - au moins un couplage (7, 8; 54) apte à être relié à une entrée d'alimentation d'un équipement amovible et un organe de liaison hydraulique de décompression (6; 53) pouvant être relié à une conduite d'évacuation, - au moins une soupape d'évacuation normalement fermée (21, 22; 55) positionnée entre ledit organe de liaison (4, 5; 52) vers la conduite de pression et ledit organe de liaison (6; 53) vers la conduite d'évacuation et une commande de décompression (35; 56) qui peut fonctionner de sorte à provoquer l'ouverture de ladite au moins une soupape d'évacuation normalement fermée (21, 22; 55) pour la connexion de la conduite de pression susmentionnée à la conduite d'évacuation afin de décharger la pression existante dans le circuit hydraulique du véhicule. La soupape d'évacuation (21, 22; 55) est du type à piston coulissant (31) et la commande de décompression (35; 56) est formée par un levier (35) pouvant tourner autour d'un axe transversal (36) entre une position de repos stable et une position de travail dans laquelle un côté (37) dudit levier (35) exerce une poussée axiale sur ledit piston coulissant (31) pour la commande d'ouverture de ladite soupape (21, 22; 55).
Patent CA-2658943-C (CA)
Title: Composition and method for using waxy oil-external emulsions to modify reservoir permeability profiles
Inventor: BRAGG JAMES R
IPC: E21B33/138
Filed: 2007-06-18
Granted: 2014-06-17
Abstract: A waxy oil-external emulsion is provided for injection into a selected zone of a subsurface formation. The selected zone is typically a high permeability zone. The emulsion generally comprises oil, added wax, and water. The emulsion may also include an emulsifying agent and a solvent. The emulsion is formulated to be a liquid at a temperature greater than a targeted temperature in the subsurface formation, but a solid at the targeted temperature. The targeted temperature is typically the maximum operating temperature for the formation. A method of formulating the emulsion is also provided. Further, a method of plugging a high permeability zone using the emulsion is disclosed.
Patent CA-2663004-C (CA)
Title: Method and apparatus to vibrate a downhole component
Inventor: ZHENG SHUNFENG
IPC: E21B28/00
Filed: 2002-02-20
Granted: 2012-01-03
Abstract: An apparatus for use in a wellbore comprises a housing having a Iongitudinal axis and a mechanism having one or more impact elements adapted to move along the longitudinal axis in an oscillating manner to impart a back and forth force on the housing to vibrate the housing. In another arrangement, an apparatus for use in a wellbore comprises a housing and at least one impact element rotatably mounted in the housing. The at least one impact element is rotatable to oscillate back and forth to impart a vibration force to the housing.
Patent CA-2667147-C (CA)
Title: Fraise d'usinage de chambrage de bloc-moteur
Inventor: KAMPHUIS DWAIN L
IPC: B23B3/24
Filed: 2009-05-28
Granted: 2013-07-16
Abstract: Outil de réusinage d'un outil à chambrer d'un alésage de cylindre dans un bloc moteur comprenant un porteur fixé au bloc moteur utilisant des trous filetés existants et un outil de coupe soutenu de manière rotative par le porteur et pouvant être déplacé de manière axiale lorsqu'il tourne. L'outil de coupe est placé pour couper et réusiner un outil à chambrer dans le haut de l'alésage. Une multitude de ressorts passent à travers la tête de l'outil de coupe de manière axiale vers le bloc moteur en faisant tourner l'outil de coupe ce qui produit une force uniforme au moment de couper et de réusiner l'outil à chambrer. Une clé à rochet s'imbrique avec l'extrémité supérieure de la tige pour faire tourner l'outil de coupe. La clé à rochet s'étend dans une direction latérale unique à partir de la tige. Une méthode connexe est aussi présentée.
Patent CA-2667381-C (CA)
Inventor: FERNANDEZ-CORBATON IVAN JESUS
IPC: H04L25/03
Filed: 2007-11-05
Granted: 2013-12-17
Abstract: Techniques for receiving a MIMO transmission are described. A receiver processes received data for the MIMO transmission based on a front-end filter to obtain filtered data. The receiver further processes the filtered data based on at least one first combiner matrix to obtain detected data for a first frame. The receiver demodulates and decodes this detected data to obtain decoded data for the first frame. The receiver then processes the filtered data based on at least one second combiner matrix and the decoded data for the first frame to cancel interference due to the first frame and obtain detected data for a second frame. The receiver processes this detected data to obtain decoded data for the second frame. The front-end filter processes non on-time signal components in the received data. Each combiner matrix combines on-time signal components in the filtered data to obtain detected data for a channelization code.
Patent CA-2669596-C (CA)
Title: Compounds and methods for inhibiting the interaction of bcl proteins with binding partners
Inventor: CASTRO ALFREDO C
IPC: C07D261/02
Filed: 2007-11-14
Granted: 2014-09-30
Abstract: One aspect of the present invention relates to heterocyclic compounds that bind to bcl proteins and inhibit BcI function. Another aspect of the present invention relates to compositions comprising a heterocyclic compound of the invention. The present invention provides methods for treating and modulating disorders associated with hyperproliferation, such as cancer.
Patent CA-2671442-C (CA)
Title: Dispositif de correction des defauts optiques d'un miroir de telescope
Inventor: DEVILLIERS CHRISTOPHE
IPC: G02B7/185
Filed: 2009-07-09
Granted: 2017-06-13
Abstract: La présente invention a trait à un dispositif pour corriger les défauts optiques dun miroir télescopique et est compatible avec une utilisation dans un environnement spatial, où les critères de poids, de fiabilité, de durée utile, de coût et de résistance à des températures extrêmes sont fondamentaux. Le dispositif est caractérisé en ce quil comporte au moins un élément à longueur pilotable (2), des moyens (4) de contrôle de la longueur de cet élément, ledit élément étant relié au miroir (1) par ses extrémités en des zones diamétralement ou diagonalement opposées et proches de la périphérie de ce miroir, le raccord entre lélément à longueur pilotable et le miroir comportant des fixations rigides selon laxe joignant ces deux zones de fixation et flexibles selon les autres degrés de liberté.
Patent CA-2671915-C (CA)
Title: Couche d'etalement et couche de regulation de l'humidite destinees a ameliorer les performances de capteurs
Inventor: RAMAMURTHY NARAYANAN
IPC: G01N33/18
Filed: 2007-12-06
Granted: 2015-04-07
Abstract: L'invention concerne des capteurs optiques servant à mesurer des analytes cliniquement pertinents, ainsi que des procédés de fabrication et diverses utilisations de ces capteurs optiques. Dans le cadre de la mise au point d'un procédé d'étalonnage à sec pour les capteurs optiques selon l'invention, on a découvert que le taux d'humidité à l'intérieur ou à proximité immédiate d'un tel capteur peut avoir un impact majeur sur l'intensité de fluorescence (c.-à-d. une réponse du capteur à l'état sec). Ainsi, l'un des objectifs de l'invention est l'élimination du biais des réponses du capteur mesurées dans différentes conditions d'humidité.
Patent CA-2676338-C (CA)
Inventor: HECHT GIL
IPC: B23B51/00
Filed: 2008-01-27
Granted: 2012-07-10
Abstract: A metal cutting tool (90) has a cutting head(lOO) releasably mounted on a front end of a tool shank(200), in a self-clamping manner. The tool shank's forward end is provided with a pair of shank coupling portions (256A, 256B), each having a forwardly facing shank support surface (262). A pocket recess(264) is defined between the shank's coupling portions (256A, 256B). Within the pocket recess(264) are a plurality of shank fixation surfaces (286, 288, 290). The cutting head (100) has a cap portion (118) and a fixation portion (120) extending in rearward direction therefrom. The cap portion (118) includes a pair of head segments (140A, 140B), each having a rearwardly facing head base surface (124). The cutting head's fixation portion (120) has a plurality of head fixation surfaces (128). In the assembled tool (90), the tool shank's forwardly facing shank support surfaces (262) support the cutting head's rearwardly facing head base surfaces (124), while the plurality of head fixation surfac.es (128) abut the plurality of shank fixation surfaces (286, 288, 290).
Patent CA-2684966-C (CA)
Inventor: ZHANG KEWEI
IPC: C09K8/575
Filed: 2008-04-25
Granted: 2014-07-08
Abstract: An aqueous slurry composition for use in industries such as petroleum and pipeline industries that includes: a particulate, an aqueous carrier fluid, a chemical compound that renders the particulate surface hydrophobic, and a small amount of an oil. The slurry is produced by rendering the surface of the particulate hydrophobic during or before the making of the slurry. The addition of the oil greatly enhances the aggregation potential of the hydrophobically modified particulates once placed in the well bore.