baber/WOPTO huggingface dataset:
Patent CA-2632357-C (CA)
Inventor: LUAN ZHAOHUA
IPC: A24B15/28
Filed: 2006-12-20
Granted: 2014-02-18
Abstract: Cut filler compositions, smoking articles such as cigarettes 2, methods for making cigarettes and methods for treating cigarette smoke are provided, which involve the use of metal-containing nanowires. The metal-containing nanowires are capable of removing at least one constituent from tobacco smoke, preferably in a selective manner. The metal-containing nanowires may comprise any suitable metal, metal oxide or mixtures thereof . For example, the metal-containing nanowires comprise at least one transition or lanthanide metal or metal oxide thereof . Exemplary metals or metal oxides thereof include, but are not limited to, iron, copper, zinc, titanium, vanadium, palladium, cobalt, molybdenum and manganese. The metal-containing nanowires may be produced by (i) loading at least one metal-containing composition into a mesoporous molecular sieve substrate via repeated incipient-wetness impregnation followed by stepwise calcination to form said nanowires; and (ii) isolating the nanowires by extracting the mesoporous molecular sieve substrate, e.g. , with aqueous NaOH.
Patent CA-2638660-C (CA)
Inventor: MACCHIA ENZO
IPC: G01M17/00
Filed: 2008-08-13
Granted: 2016-07-12
Abstract: There is described a method for maintenance of an aircraft component, the method comprising: connecting electrically to the aircraft component via a maintenance terminal; retrieving maintenance data relating to the aircraft component using the maintenance terminal; performing maintenance operations on the aircraft component by entering data via a user interface on the maintenance terminal; and communicating in real time with a remote operator by transmitting and receiving at least one of voice signals and data signals wirelessly across a network via the maintenance terminal while performing the maintenance operations
Patent CA-2643804-C (CA)
Inventor: HOANG MINH QUANG
IPC: A61L29/08
Filed: 2007-02-27
Granted: 2015-06-30
Abstract: Antimicrobial compositions for use in locking catheters and other devices are provided. In some embodiments, the composition includes at least one alcohol, at least one biocidal agent which is not an alcohol, and one or more poloxamers; in other embodiments, the composition comprises at least one poloxamer and at least one alcohol. The composition can provide long-lasting antimicrobial activity. Methods of using the composition are also provided.
Patent CA-2646095-C (CA)
Inventor: MALONEY MICHAEL J
IPC: F16C33/00
Filed: 2007-03-08
Granted: 2014-07-15
Abstract: The rotatable joinder of two sheets is provided by a two-piece interfitting bearing assembly with each element separately attached to one of the sheets so that the sheets are joined but rotation is controlled by the interfitting bearing surfaces. The interfitting parts comprise an inner and outer race which are placed together in superposition with aligned apertures in the sheets. The rotatable attachment of the sheets is accomplished in a single pressing operation in which each race is simultaneously pressed into one of the sheets with a gap remaining between them.
Patent CA-2654162-C (CA)
Inventor: CHOWDHURY KUNTAL
IPC: H04W4/24
Filed: 2007-06-19
Granted: 2016-05-03
Abstract: Systems and methods for measuring (figure 1) and reporting prepaid service usage are provided (figure2). More particularly, monitoring and reporting packet data session usage for purposes of charging for service usage are provided (figure 3). In some embodiments, layer- 3 data packet monitoring is used to determine usage. In other embodiments, the start and end of a packet data session are used to determine usage. The usage can be determined from the duration of the packet data session or from the size or amount of packets sent and received by a mobile node.
Patent CA-2655476-C (CA)
Inventor: LIU CHING-WEN
IPC: F04D29/38
Filed: 2009-02-25
Granted: 2013-01-08
Abstract: A blade assembly for a ceiling fan includes a mounting arm, a bearing, a cover, a spiral spring, a blade, and three screws. The mounting arm has a plate. The plate has a boss. The boss has a split. The bearing is sleeved on the boss. The cover has a stub. The stub has a receiving recess for receiving the bearing. The cover has a through hole for passing the boss. The cover has three bosses. The spiral spring has one end sleeved on the boss of the cover and the other end engaged with the split. The blade has three mounting holes and corresponding to the boss of the cover. The three screws pass through the mounting holes and fasten with the bosses of the cover.
Patent CA-2656851-C (CA)
Title: Substituted cinnamoyl anthranilate compounds exhibiting anti-fibrotic activity
Inventor: WILLIAMS SPENCER JOHN
IPC: A61K31/5375
Filed: 2007-07-05
Granted: 2013-12-10
Abstract: Substituted cinnamoyl anthranilate compounds exhibiting anti-fibrotic activity; or derivatives thereof, analogues thereof, pharmaceutically acceptable salts thereof, and metabolites thereof; with the proviso that the compound is not Tranilast.
Patent CA-2657482-C (CA)
Inventor: MAMAKHEL MOHAMMAD AREF HASAN
IPC: C01B21/06
Filed: 2007-07-13
Granted: 2014-04-08
Abstract: The present invention relates to a method for preparing carbon nitride material wherein organic rhodanide is simply pyrolysed to give carbon nitride material in an efficient, economical and ecologically friendly manner.    The present invention accomplishes preparation of graphitic carbon nitride materials having a carbon to nitrogen molar ratio of about 3:4. The employed starting materials are cheap and can be easily removed and/or washed away.
Patent CA-2658917-C (CA)
Title: 3'-ethynylcytidine derivative
Inventor: TANAKA MOTOAKI
IPC: A61K31/7068
Filed: 2007-07-23
Granted: 2014-10-21
Abstract: To provide a compound which exhibits excellent anti-tumor activity and excellent oral absorption and which is a useful anti-tumor drug. The invention provides a 3'-ethynylcytidine derivative represented by formula (1): (see formula 1) (wherein X represents a (substituted) alkylcarbonyl group, a (substituted) alkoxycarbonyl group, or a hydrogen atom; one of Y and Z represents a hydrogen atom or a group represented by (R1) (R2)(R3)Si- and the other represents a group represented by (R4 )(R5)(R5)Si-; and R1, R2, R3, R4, R5, and R6 each represent a (substituted) alkyl group, a (substituted) cyclic alkyl group, or a (substituted) aryl group) or a salt thereof.
Patent CA-2660655-C (CA)
Title: Composite building components and method of making same
Inventor: RUGGIE MARK A
IPC: E04C/
Filed: 2000-10-05
Granted: 2011-12-20
Abstract: A composite building component includes a non-planar molded composite web having two outer zones and two angled zones wherein the caliper of the angled zones differs from the caliper of at least one of the outer zones, and a flange disposed on an outer surface of an outer zone. A method of providing a composite building component also is disclosed.
Patent CA-2663853-C (CA)
Title: Venous access port assembly with radiopaque indicia
Inventor: ZINN KENNETH M
IPC: A61M39/02
Filed: 2007-03-19
Granted: 2014-11-25
Abstract: A venous access port assembly (10) having a housing base (28) with a discharge port (16), a septum (14) and a cap (48). An interior reservoir (22) is defined by a well (30) in the housing base and a bottom (62) of the septum, and a passageway (20) extends from the reservoir through the discharge port (16). The housing base (28) is provided with radiopaque markings (60) on the bottom wall (44) thereof, including radiopaque indicia (70) that identify an attribute of the assembly (10) after its implantation and clearly appear on an X-ray of the patient in a manner informing the radiologist or technologist and the medical practitioner of that particular attribute.
Patent CA-2667013-C (CA)
Inventor: CROS FLORENT
IPC: A61B5/00
Filed: 2007-10-22
Granted: 2014-03-25
Abstract: A disclosed method determines fluid pressure inside a vessel without compromising the integrity of the vessel. A sensor is positioned in operative communication with the external wall of the vessel such that expansion of the external wall of the vessel exerts a force against the sensor that is directed substantially radially outward with respect to the vessel. A substantially radially inward force is caused to be directed against the sensor in response to the substantially radially outward force exerted by the external vessel wall. The sensor can thus be used to detect the magnitude of the substantially radially outward force. A disclosed apparatus determines fluid pressure inside a vessel without compromising the integrity of the vessel. The apparatus includes a sensor and a band operatively associated with the sensor and configured to at least partially encircle the vessel so as to retain the sensor in operative communication against the external wall of the vessel.
Patent CA-2669854-C (CA)
Inventor: BAUMANN DIETER
IPC: C07C49/00
Filed: 2007-12-07
Granted: 2015-05-19
Abstract: The present invention relates to a method for purifying a gas mixture G-0 containing nitrous oxide, comprising at least the bringing of the gas mixture G-0 into contact with a solvent mixture (I) containing at least 50% by weight of water with respect to the total solvent mixture (I), wherein the pH of the solvent mixture (I) ranges from 3.5 to 8.0, the desorption of a gas mixture G-1 from a composition (A), the bringing into contact of the gas mixture G-1 with a solvent mixture (II) containing at least 50% by weight of water with respect to the total solvent mixture (II), wherein the pH of the solvent mixture (II) ranges from 2.0 to 8.0, and the desorption of a gas mixture G-2 from a composition (B), wherein the pH in each case relates to a measurement with a glass electrode. The invention also relates to the use of gas mixtures obtained by the method according to the invention, as oxidizing agents for olefins.
Patent CA-2669952-C (CA)
Inventor: KENDALL MARTIN
IPC: B22D2/00
Filed: 2005-06-14
Granted: 2012-07-24
Abstract: La présente invention porte sur un contenant à métal en fusion muni d'un dispositif de mesure de température situé dans une ouverture d'une paroi du contenant, ou le dispositif de mesure de température comprend une enveloppe protectrice qui se projette dans le contenant et qui est fermée à l'extrémité située dans le contenant, et un élément de mesure de température situé dans une ouverture de l'enveloppe protectrice, et consiste dans l'enveloppe protectrice qui est composée d'oxyde métallique résistant à la chaleur et de graphite et dont l'extrémité fermée est espace d'au moins 50 mm de la paroi du contenant.
Patent CA-2679667-C (CA)
Title: Methode et appareil de laminage a chaud de bande de metal a l'aide d'une camera proche infrarouge
Inventor: NISHIURA NOBUO
IPC: B21B1/26
Filed: 2008-02-21
Granted: 2013-04-16
Abstract: L'invention concerne une ligne de laminage à chaud permettant de réaliser le contrôle de qualité de l'approvisionnement en produit d'un demandeur ; un procédé de photographie hors tout d'une bande de métal laminée à chaud ; un procédé d'enregistrement d'un résultat de photographie de largeur hors tout ; un procédé de contrôle de qualité correcte ; et un procédé de fabrication d'une bande de métal laminée à chaud utilisant le procédé de contrôle de qualité. Ces procédés sont caractérisés en ce qu'ils peuvent détecter sans faille une baisse de température sur une partie de la bande de métal laminée à chaud, appelée point noir. La photographie est réalisée au moyen d'un appareil photographique disposé dans le proche infrarouge (25A) pouvant photographier la largeur hors tout d'une bande de métal laminée à chaud (8), sur le côté entrée de bobineur (24) d'une ligne de laminage à chaud (100). La qualité de la bande métallique laminée à chaud (8) est évaluée à partir du résultat de la photographie de la largeur hors tout ou en plus de la longueur totale de la bande métallique laminée à chaud (8).
Patent CA-2681138-C (CA)
Title: Realisations physiques d'un ordinateur quantique adiabatique universel
Inventor: AMIN MOHAMMAD
IPC: H01L39/22
Filed: 2008-04-04
Granted: 2016-06-07
Abstract: L'invention porte sur des dispositifs, des procédés et des articles qui permettent, de manière avantageuse, aux communications entre les qubits de former une architecture de calcul quantique adiabatique universel. Ladite architecture comprend une première base couplée A1B1 et une seconde base couplée A2B2 qui ne commute pas avec la première base A1B1.
Patent CA-2681601-C (CA)
Inventor: ARDIFF HENRY G
IPC: B32B5/28
Filed: 2008-03-27
Granted: 2018-04-24
Abstract: Ballistic resistant fabrics and articles that retain their superior ballistic resistance performance after exposure to liquids such as sea water and organic solvents, such as gasoline and other petroleum-based products. The fabrics incorporate a fluorine-containing polymeric binder composition and an optional surfactant.
Patent CA-2690600-C (CA)
Title: A drug delivery system for the prevention of cerebral vasospasm
Inventor: MACDONALD R LOCH
IPC: A61P9/10
Filed: 2008-06-11
Granted: 2016-10-11
Abstract: The present invention relates to the treatment and prevention of vasospasm. The present invention provides a system for treating a cerebral vasospasm in a human utilizing a pharmaceutical composition and administrating a therapeutically effective amount of the pharmaceutical composition to a predetermined location in close proximity to a cerebral artery within a subarachnoid space wherein the pharmaceutical composition produces a localized pharmacologic effect thereby treating the cerebral vasospasm.
Patent CA-2694471-C (CA)
Title: Systeme et procede pour commander et regler les parametres de phototherapie dynamique interstitielle
Inventor: SVANBERG SUNE
IPC: A61N5/06
Filed: 2007-08-15
Granted: 2014-04-08
Abstract: L'invention concerne un procédé et un système pour commander et régler la lumière en photothérapie dynamique interstitielle (PTDI) chez un sujet. Plus particulièrement, l'invention concerne un procédé pour commander la lumière en photothérapie dynamique de tumeur interstitielle à l'aide d'une méthode de calcul pour la détermination de l'état du tissu pendant le traitement de PTD. L'état est utilisé dans une boucle de rétroaction pour commander le traitement de PTD continu. L'invention concerne des procédés qui constituent des modules de pré-traitement et de dosimétrie en temps réel pour le PTDI sur le tissu glandulaire entier de la prostate. Le procédé comprend la reconstruction de la géométrie cible, l'optimisation des positions de fibre source dans cette géométrie, la surveillance de l'atténuation de la lumière pendant la procédure de traitement et la mise à jour des temps d'irradiation de fibre individuelle pour prendre en compte n'importe quelle variation dans la transmission lumineuse du tissu. L'invention concerne également un dispositif de commande qui est disposé pour restreindre la délivrance du traitement photothérapeutique au moins temporairement en fonction d'au moins un attribut de l'un des paramètres de traitement photodynamique. Par comparaison à une rétroaction de non traitement, un traitement sensiblement insuffisant du patient ainsi qu'un dommage aux organes sains à risque sont ainsi évités.
Patent CA-2697449-C (CA)
Title: Procede de saccharification et de separation de matieres fibreuses vegetales
Inventor: TAKESHIMA SHINICHI
IPC: C07H1/08
Filed: 2008-08-29
Granted: 2012-10-23
Abstract: L'invention vise à proposer une solution aqueuse de sucre de pureté élevée par l'augmentation d'un taux de récupération d'un acide d'agrégat servant de catalyseur d'hydrolyse pour la cellulose dans la saccharification et la séparation de la cellulose à l'aide d'un catalyseur acide d'agrégat. L'invention porte sur un procédé de saccharification et de séparation d'une matière fibreuse végétale caractérisé par le fait qu'il comprend : une étape d'hydrolyse consistant à hydrolyser la cellulose contenue dans une matière fibreuse végétale à l'aide d'un catalyseur acide d'agrégat pseudo-fondu pour produire du sucre dont la plupart est du glucose ; une première étape de séparation consistant à séparer un mélange contenant une solution aqueuse de sucre dans laquelle au moins une fraction de sucre produite dans l'étape d'hydrolyse est dissoute, une solution de solvant organique d'acide d'agrégat dans laquelle le catalyseur acide d'agrégat est dissous, et des résidus en une fraction solide contenant les résidus et une fraction liquide contenant la solution aqueuse de sucre et la solution de solvant organique d'acide d'agrégat ; et une seconde étape de séparation consistant à déshydrater le liquide contenant la solution aqueuse de sucre et la solution de solvant organique d'acide d'agrégat séparé dans la première étape de séparation par des moyens de déshydratation capables d'adsorber l'eau par adsorption chimique pour déposer le sucre dans la solution aqueuse de sucre et séparer une fraction solide contenant le sucre et une fraction liquide contenant le catalyseur acide d'agrégat et le solvant organique.
Patent CA-2698901-C (CA)
Title: Bird feed tray
Inventor: VOSBIKIAN PETER S
IPC: A01K5/00
Filed: 2010-04-01
Granted: 2014-09-30
Abstract: A bird feed tray has an integral, unitary body. The tray is separated into a plurality of segments by partitions and circumscribed by an outer wall or rim. Each segment has dual surfaces which are sloped both downward toward the outer rim and inward to form a drain trough. The troughs terminate at the outer rim. A number of drain holes are provided adjacent to the outer rim. Water which collects on the surface of the tray funnels down into the troughs, where it is discharged through the drain holes.
Patent CA-2700526-C (CA)
Inventor: GONZALEZ LIO LYHEN
IPC: C07D277/56
Filed: 2008-09-30
Granted: 2014-03-18
Abstract: This compounds correspond to the formula (I), where: R1 represents and aryl or heteroaryl group optionally substituted by one or more substituents selected from the group consisting of halogen atoms, straight or branched optionally substituted lower alkyl, cycloalkyl, hydroxy, straight or branched, optionally substituted lower alkoxy, cyano, or -CO2R', wherein R' represents a hydrogen atom or a straight or branched, optionally substituted lower alkyl group; R2 represents a group selected from: a) a straight or branched lower alkyl group substituted by one or more carboxylic groups (-COOH) and optionally substituted by one or more halogen atoms; b) a cycloalkyl group substituted by one or more carboxylic groups (-COOH) and optionally substituted by one or more halogen atoms; c) a straight or branched alkylcycloalkyl or cycloalkylalkyl group substituted by one or more carboxylic groups (-COOH) and optionally substituted by one or more halogen atoms.  Formula (I).
Patent CA-2702600-C (CA)
Inventor: COLEMAN ZANE
IPC: F21V8/00
Filed: 2010-05-03
Granted: 2013-04-30
Abstract: In one aspect, the present invention provides light emitting devices, including light fixtures and luminaires. In some embodiments, a light emitting device comprises at least one light source, a lightguide operable to receive light from the at least one light source at a first location on the lightguide, at least one light extraction region optically coupled to the lightguide and a substantially non-scattering region along a portion of the lightguide.
Patent CA-2702809-C (CA)
Inventor: PIETRAS BERND-GEORG
IPC: E21B19/06
Filed: 2008-10-25
Granted: 2014-05-06
Abstract: A remotely operated joint elevator for use in handling a tubular is provided. The single joint elevator including a housing having an access opening configured to receive the tubular. The single joint elevator further including at least one closure member connected to the housing via a hinge pin. Additionally, the single joint elevator including a power assembly configured to rotate at least one closure member around the hinge pin to selectively open and close the access opening. In another aspect, a method of handling a tubular using a remotely operated joint elevator is provided. In yet a further aspect, a remotely operated joint elevator for use in handling a tubular.
Patent CA-2705944-C (CA)
Title: Procedes et compositions pour inhiber les integrines a l'aide de composes contenant du tellure
Inventor: SREDNI BENJAMIN
IPC: A61P35/00
Filed: 2008-11-23
Granted: 2017-10-24
Abstract: L'invention porte sur des compositions et des procédés pour inhiber l'intégrine et traiter des états se rapportant à l'intégrine, à l'aide de composés contenant du tellure. Les composés contenant du tellure comprennent au moins une fraction dioxo tellure et peuvent avoir l'une des Formules I à IV telles que définies dans la description. L'invention porte en outre sur des compositions et des procédés pour traiter un état néoplasique caractérisé par une résistance à un agent antinéoplasique et par un niveau élevé d'expression d'une intégrine par des cellules néoplasiques.
Patent CA-2717380-C (CA)
Inventor: UEYAMA MASAKI
IPC: C22F1/10
Filed: 2009-03-25
Granted: 2014-05-20
Abstract: A Nickel based alloy is provided for structural members with improved properties in general corrosion resistance against environments containing both of hydrochloric acid and sulfuric acid. The Nickel based allow consists of by mass percent, C <= 0.03%, Si: 0.01 to 0.5%, Mn: 0.01 to 1.0%, P  <= 0.03%, S <=  0.01%, Cr: not less than 20% to less than 30%, Ni: more than 40% to less than 50%, Cu: more than 2% to not more than 5.0%, Mo: 4.0 to 10%, Al: 0.005 to 0.5% and N: more than 0.02% to not more than 0.3%, with the balance being Fe and impurities, and the expression of "0.5Cu + Mo >= 6.5" is satisfied.
Patent CA-2731651-C (CA)
Inventor: CHEN CHUNG-HSIEN
IPC: B60K16/00
Filed: 2011-02-15
Granted: 2013-07-30
Abstract: An automatic pollution-free power generation device is provided for a transport and is mounted to a wind-receiving portion of the transport. The power generation device includes an air accumulation device, an electricity accumulator, an electrical discharge device, a sensor, and an air outlet. The air accumulation device forms a temporal air storage chamber, which receives air to flow therethrough. The electricity accumulator is arranged inside the air accumulation device is operable to perform electrical discharge to the air inside the chamber or is controlled by a control device to discharge electricity, whereby fluid molecules of air cany electricity that is converted into electrical power to be collected by the electricity accumulator and converted by a current conversion controller into direct current to be stored in a battery or to be directly used by the transport.
Patent CA-2735230-C (CA)
Inventor: BARTON NELSON R
IPC: A23L33/00
Filed: 2009-08-28
Granted: 2019-12-24
Abstract: Provided are hydrolases, including lipases, saturases, palmitases and/or stearatases, and polynucleotides encoding them, and methods of making and using these polynucleotides and polypeptides.  Further provided are polypeptides, e.g., enzymes, having a hydrolase activity, e.g., lipases, saturases, palmitases and/or stearatases and methods for preparing low saturate or low trans fat oils, such as low saturate or low trans fat animal or vegetable oils, e.g., soy or canola oils.
Patent CA-2735269-C (CA)
Title: Utilisation de gluconacetobacter et utilisation reduite d'engrais azote pour ameliorer la production de betteraves
Inventor: VESSEY KEVIN J
IPC: A01H17/00
Filed: 2009-08-31
Granted: 2018-10-16
Abstract: Linvention concerne une composition dinoculant pour des cultures riches en saccharose, destinée à améliorer la production tout en réduisant l'utilisation dengrais azoté, ladite composition contenant un Gluconacetobacter en suspension dans un milieu de culture approprié et ledit Gluconacetobacter étant en quantité suffisante pour l'ensemencement des cultures. Linvention porte également sur un procédé permettant daméliorer la production de cultures riches en saccharose tout en réduisant l'utilisation dengrais azoté, ledit procédé consistant à ensemencer une culture riche en saccharose avec la composition dinoculant contenant le Gluconacetobacter.