baber/WOPTO huggingface dataset:
Patent CA-2360885-C (CA)
Title: Circuit economiseur de debit de carburant
Inventor: MAILLARD CLAUDE MARCEL
IPC: F02C7/236
Filed: 2001-10-23
Granted: 2009-01-27
Abstract: Un circuit de carburant de moteur d'avion comporte en aval d'une pompe haute pression (3), un clapet (12) économiseur recevant une commande (15). En configuration de rallumage en vol du moteur, lorsque la vitesse de rotation devient inférieure à un seuil prédéterminé, la commande (15) commande la fermeture du clapet (12) économiseur. Une série de géométries variables (9) n'est alors plus alimentée en carburant HP. On réduit ainsi les dimensions de la pompe (3) HP et celles d'autres composants du circuit, en particulier des échangeurs thermiques.
Patent CA-2365638-C (CA)
Inventor: NASH JOHN EDWARDS
IPC: A61M/
Filed: 2001-12-20
Granted: 2009-07-07
Abstract: Conventional tracheostomy tubes have a sealing cuff inflated by an inflation lumen extending along the tube. The tube may also have a suction lumen opening just above the cuff to enable collected secretions to be removed. In the present invention the tracheostomy tube is moulded and has channels extending along opposite sides for a suction tube and an inflation tube. The suction tube opens into a recess on the outside of the tracheostomy tube through a side opening oriented at right angles to the radius of the tracheostomy tube. The recess extends around about 90° of the tube towards its outer curve so that secretions collecting in this region can be removed.
Patent CA-2365833-C (CA)
Title: Process for producing an epoxidized polymer
Inventor: OKUNO TAKETOSHI
IPC: C08F8/08
Filed: 2001-12-20
Granted: 2009-11-24
Abstract: According to the present invention, provided is an industrially advantageous process for producing an epoxidized polymer, with safety and efficiency, wherein the epoxidation of a polymer having an olefinic carbon-carbon double bond is effected under the presence of substantially no alkali metal ion by adding an aqueous solution containing (i) ammonium tungstate and/or tungstophosphoric acid and (ii) phosphoric acid, in which the amount of (ii) phosphoric acid is not less than 0.25 moles relative to 1 gram atom of tungsten atom contained in the (i) ammonium tungstate and/or tungstophosphoric acid, and an aqueous hydrogen peroxide, separately to a solution of said polymer and a quaternary ammonium salt in an organic solvent immiscible with water.
Patent CA-2369773-C (CA)
Inventor: ROSENBAUM WALTER
IPC: G06V30/10
Filed: 2002-01-31
Granted: 2010-03-23
Abstract: The invention relates to a method and an apparatus for reading dispatch addresses with postcodes which identify the addresses up to part of a larger street or a few small streets, in the case of non-unambiguous read results of the OCR unit. If the street read by the OCR unit does not correspond to the street(s) or street region derived from the video-coded postcode, the following steps are carried out: - inputting of one or two extraction codes which identify the distribution point, - repeated video coding of the postcode by a different operator than in the case of the first postcode video coding if, in the case of the comparison of the extraction code(s) with the postcode video-coded first, these do not match one another, - comparison of the two video-coded postcodes, and if they correspond, the postcode situated on the dispatch is classified as incorrect.
Patent CA-2373248-C (CA)
Title: Circuit de regulation thermique d'un ensemble de chauffage pour cuve thermale
Inventor: MCDONOUGH WILLIAM B
IPC: G05D23/19
Filed: 2000-05-24
Granted: 2007-08-07
Abstract: L'invention concerne un ensemble de chauffage conçu pour les cuves thermales et dispositifs analogues. Cet ensemble de chauffage comporte un circuit de régulation (122) qui permet de réguler l'alimentation en électricité du réchauffeur. Un circuit de régulation permet de réguler l'alimentation en électricité du réchauffeur, en fonction d'un réglage de thermostat, de l'écoulement d'eau dans le système de la cuve thermale et d'une température à maximum. Lorsque cette température à maximum est dépassée, l'électricité alimentant le réchauffeur est coupée. Celle-ci ne peut pas être rétablie tant que l'électricité alimentant la totalité du système n'est pas coupée puis rallumée. Le circuit de régulation, qui est monté sur le réchauffeur, comporte des entretoises à ressort (314, 316) qui maintiennent les capteurs de température en contact thermique avec le corps du réchauffeur.
Patent CA-2373515-C (CA)
Inventor: BEST BRUNO
IPC: E21B19/16
Filed: 2000-06-19
Granted: 2008-04-29
Abstract: A drilling system for drilling a borehole into an earth formation is provided. The drilling system comprises a drill string (1) extending into the borehole whereby an annular space (38) is formed between the drill string and the borehole wall, the annular space containing a body of fluid (40), the drill string including a longitudinal fluid passage having an outlet opening at the lower end part of the drill string, pumping means (19, 30) for selectively pumping drilling fluid via said passage and outlet opening into the body of fluid, and a fluid discharge conduit (48) for discharging fluid from the body of fluid; wherein the drilling system further comprises pressure control means (50, 52, 60, 62) for controlling the fluid pressure in the body of fluid when the pumping means (19, 30) is inoperative to pump drilling fluid into the body of fluid.
Patent CA-2375537-C (CA)
Inventor: DIEDRICH FALKO
IPC: A61Q1/04
Filed: 2000-05-19
Granted: 2004-07-13
Abstract: The invention relates to the use of 6-(10-hydroxydecyl)-2,3-dimethoxy-5-meth yl- 1,4-benzochinol or its reduced form and/or the derivative thereof in regenerative and protective topical preparations.
Patent CA-2382693-C (CA)
Inventor: FILLATTI JOANNE J
IPC: C12N9/02
Filed: 2000-08-11
Granted: 2013-10-01
Abstract: By this invention, novel nucleic acid sequences are provided, wherein said nucleic acid sequence is a genomic sequence of a plant desaturase encoding sequence. Also provided in the present invention are the promoter and intron sequences of the desaturase genomic sequences. Furthermore, recombinant DNA constructs employing the polynucleotide sequences are provided. The instant invention also provides methods for the modification of fatty acid compositions in host plant cells.
Patent CA-2385003-C (CA)
Inventor: TIPTON LARRY J
IPC: B60K15/00
Filed: 2000-09-13
Granted: 2006-07-11
Abstract: L'invention concerne un système de stockage et de distribution de carburant pour des camions de type poids lourds et de poids moyen lesquels ont des doubles réservoirs de carburant (24, 26). Une pompe électrique de transfert (22) transfère un fluide à partir du réservoir présentant le plus gros volume vers le réservoir présentant le plus petit volume. Des détecteurs (18, 20) de niveau de carburant mesurent les niveaux de fluide dans les réservoirs de carburant (24, 26) et ils fournissent des données en entrée à la pompe électrique de transfert (22). Le carburant peut être transféré dans les deux sens entre les deux réservoirs de carburant.
Patent CA-2391884-C (CA)
Title: Process for the production of graphite powders of increased bulk density
Inventor: STREB KLAUS
IPC: H01M8/0228
Filed: 2000-09-22
Granted: 2009-06-23
Abstract: The invention relates to a method for increasing the Scott density of synthetic and/or natural graphite powders of any particle size distribution, preferably of highly-pure graphite, by subjecting the graphite powder to an autogenous surface treatment. The inventive powder is used, in particular, for producing dispersions, coatings with an increased graphite/binder ratio and increased electric and thermal conductivity, gas and liquid-tight coatings on metal substrates, thermoplastic or duroplastic graphite-polymer composites, or for producing metallic, non-ferrous sintering materials.
Patent CA-2397353-C (CA)
Title: Cooling system for jet propulsion boat
Inventor: MATSUO HISASHI
IPC: F01P11/06
Filed: 2002-08-09
Granted: 2005-02-15
Abstract: To provide a cooling system for a jet propulsion boat in which the quantity of washing water consumed can be reduced and the appearance is improved.      The cooling system 40 for a jet propulsion boat forces the engine 15 to be cooled and forces the exhaust system 30 to be cooled by taking a part of a jet of water emitted from the jet pump 20 (shown in Fig. 1) into the intake path 41 as cooling water, and diverging the cooling water taken into the intake path 41 at the diverging duct 50 in an one-way valve unit 42 and flowing it into the engine-cooling flow path 60 and the exhaust-system-cooling flow path 70. The cooling system 40 for a jet propulsion boat is provided with a one-way valve 43 at the midsection of the intake path 41 for enabling cooling water to flow from the intake path 41 to the diverging duct 50 and preventing washing water from flowing from the diverging duct 50 toward the intake path 41.
Patent CA-2400345-C (CA)
Title: System and method for creating a searchable word index of a scanned document including multiple interpretations of a word at a given document location
Inventor: WILLE ROBERT
IPC: G06V30/10
Filed: 2001-03-06
Granted: 2007-06-05
Abstract: Multiple recognition engines (110) provide different interpretations (116) of a word at a given location within a scanned document (108). A  word node corresponding to each unique interpretation is stored within a word index (102), with each word node being linked to word nodes of previously and subsequently recognized words.
Patent CA-2404107-C (CA)
Title: Enclosed track conveyor chain assembly
Inventor: HOFFMANN FRANK F
IPC: B65G39/20
Filed: 2001-03-28
Granted: 2007-05-01
Abstract: An enclosed track conveyor chain assembly (12) and method of construction includes a plurality of guide link assemblies (18) and load link assemblies (16) connected to form a conveyor chain assemb ly (12). Each load link assembly includes a pair of side walls (26, 28) and forward and rearward ends (22, 24) defining an opening (30). A pair of wheel assemblies (32) supports the load link on the horizontal surfaces of the track. A guide link member (54) is inserted into the opening of adjacent load links. Distal ends (60) of the guide links are connected via a fastener to thereby connect adjacent load link members to form the enclosed track chain. Each guide link member includes a plurality of flat areas on the dist al ends of the arms (56) to provide a connecting surface. A fastener is inserted through openings (66) in the distal ends to secure th e guide link members together. Preferably, the connection between guide link members is pivotal to allow pivoting action of the guide link. Further, the guide link assemblies include a wheel assembly which is adapted to contact the vertical surfaces of the track.</SD OAB>
Patent CA-2406833-C (CA)
Inventor: ROBINSON JOSEPH R
IPC: A61K9/16
Filed: 2001-04-20
Granted: 2009-06-30
Abstract: Disclosed here are effervescent granules having a controllable rate of effervescence. In some embodiments, the such granules comprise an acidic agent, an alkaline agent, a pharmacologically active agent, hot-melt extrudable binder capable of form-ing a eutectic mixture with the acidic agent and, optionally, a plasticizer. The effervescent granules are made by a hot-melt extrusion process. The present invention also provides a thermal heat process for preparing a pharmacologically active agent containing ef-fervescent granule. In certain aspects, the granules contain pharmacologically active agents such as narcotics, antidiarrheal agents, antiviral agents, anxiolytic agents, a cholesterol lowering agent, an alpha adrenergic blocking agent, a phenanthrene derivative. By way of example, some of the narcotics that may be included in the granules a nd in the process of preparing the granules include, by way of example: phenanthrene derivatives (e.g., morphine sulfate), and morphine derivatives (e.g., hydromorphone hydrochloride).
Patent CA-2410035-C (CA)
Inventor: KOMOREK ROLAND
IPC: C09D1/00
Filed: 2001-05-09
Granted: 2008-12-30
Abstract: The present invention relates to aqueous silica sol-modified PU dispersions and their use as coating materials, in particular [lacuna] textiles and leather.
Patent CA-2420187-C (CA)
Inventor: MOSLER LUDER
IPC: A61F2/50
Filed: 2003-02-26
Granted: 2008-06-10
Abstract: The invention relates to a knee-joint prosthesis with a hydraulic damping cylinder (1) for regulating the swing phase control and stance phase stabilization, and with an electronic control for a force field acting on the hydraulic fluid of the damping cylinder (1), the viscosity of the hydraulic fluid being able to be changed by the force field. The object of the present invention is to make available a knee-joint prosthesis whose electronic control has a high degree of safety and a minimal power consumption. According to the invention, the object is achieved by the fact that an actuating member (6, 7, 9, 12) is provided which generates a permanent force field and acts on the hydraulic fluid with an existing force field which is weakened or strengthened by the electronically controlled force field.
Patent CA-2423624-C (CA)
Title: Method of manufacturing resin boots for constant velocity universal joint and apparatus for manufacturing resin boots for constant velocity universal joint
Inventor: SUEOKA KAZUHIKO
IPC: B29C45/14
Filed: 2003-03-27
Granted: 2010-10-19
Abstract: The invention provides a resin boots for a constant velocity universal joint in which a different thickness portion is integrally formed in an inner diameter of a large diameter side end portion of a primarily molded resin bellows in accordance with a secondary molding. A resin bellows (8) constituted by a bellows portion (55), and a small diameter side end portion (40) and a large diameter side end portion (41) which are provided in both end sides of the bellows portion (55) is molded in accordance with a primary molding, and a different thickness portion (56) corresponding to a secondarily molded product is integrally formed in an inner periphery of the large diameter aide end portion (41) of the primarily molded resin bellows (8) by being secondarily molded within an injection metal mold (64) . At this time, a molten material of the different thickness portion (56) is injected into a secondary molding space from an optional position of a thin portion.
Patent CA-2426133-C (CA)
Inventor: KRONZER FRANK J
IPC: B41M5/52
Filed: 2001-10-31
Granted: 2010-08-10
Abstract: The present invention is directed to a unique heat transfer material for use in transferring a discontinuous coating onto a substrate, such as an article of clothing. The heat transfer material of the present invention may be used cold peel transfer processes, resulting in an image-bearing coating having superior crack resistance, washability, and breathability compared to conventional image-bearing coatings. Additionally, the materials may be used on dark colored fabrics without washed-out appearance typically associated with printing on darker fabrics. The heat transfer material of the present invention produces superior results due to the use of discontinuous coatings.
Patent CA-2428005-C (CA)
Inventor: MONROE MARK
IPC: A61B17/08
Filed: 2002-06-26
Granted: 2009-12-15
Abstract: A system and method for delivering a sugical clip to a surgical site within a patient's body to compress body tissue is disclosed. In one embodiment for the system of the present invention, the system includes an endoscopis device that has an endoscope cap disposed on a distal end of the endoscopic device. A  surgical clip is removably disposed on an outside surface of the endoscope cap. A deployment device is associated with the surgical clip for deploying the surgical clip (110) from the endoscope cap to the body tissue that is to be compressed. The surgical clip can be a deformable clip that is deployed in a non deformed configuration, and is then deformed so as to apply compression on selected tissue. The surgical clip can be a multi legged clip, having a plurality of legs that can be locked in a closed position to apply compression to body tissue.
Patent CA-2431394-C (CA)
Title: Method for enhancing the surface of a substrate and catalyst products produced thereby
Inventor: HE TING
IPC: B01J37/34
Filed: 2001-12-17
Granted: 2008-02-19
Abstract: A method of treating the surface of a substrate by thermally spraying large size particles, > 10 micrometers, of a composition such as a metal hydroxide, carbonate, or nitrate directly onto the substrate whereby a small size particle coating, < 5 microns and more particularly < 3, is formed on the substrate, enhancing the surface area and porosity properties of the substrate, and substrates with metal oxide surfaces produced thereby.
Patent CA-2437872-C (CA)
Title: Spring-force clamp connector for an electrical conductor
Inventor: KOELLMANN HANS-JOSEF
IPC: H01R9/24
Filed: 2003-08-19
Granted: 2011-03-22
Abstract: The invention concerns a spring-force clamp connector for connecting an electrical conductor, which has a conductive core piece with a four-cornered material passage according to this design, in which the end of the clamping piece of a leaf spring penetrates such that the end of the clamping piece forms a clamping site for the electrical conductor together with an inner wall area of the aperture collar of the material passage. It is proposed to use for the inner wall area of the aperture collar of the material passage a new shaping with a cross edge/edge and to arrange the clamping site for the electrical conductor deep in the material passage, whereby at the same time a metal-encased conductor pre-capture pocket is formed.
Patent CA-2439395-C (CA)
Inventor: ADAMS PAUL R
IPC: G01F1/40
Filed: 2002-01-23
Granted: 2007-08-21
Abstract: Methods are disclosed for collecting sensor data in a pressure regulator system including a controller and a plurality of sensors (34, 35, 44, 48, 58 ). The controller and each of the individual sensors are activated as required to collect sensor data during a sampling period thereby reducing the amount of power consumed by the pressure regulator system. Further power conservation measures are implemented by using a battery sensor to monitor the capacity o f the pressure regulator battery and placing the pressure regulator in reduced power consumption operating modes as the capacity of the battery is reduced.
Patent CA-2441352-C (CA)
Inventor: JACOB JEREMY E
IPC: A61K31/717
Filed: 2002-02-15
Granted: 2010-05-25
Abstract: Stable, viscous, mucoadhesive aqueous compositions which are useful for the prevention and treatment of ulcerative, inflammatory, and/or erosive disorders of mucous membranes and/or the delivery of pharmaceutically active compounds to mucosal surfaces for topical treatment or transfer to the systemic circulation.
Patent CA-2442522-C (CA)
Inventor: CAMMACK DAWN E
IPC: B29C73/10
Filed: 2003-09-26
Granted: 2006-11-28
Abstract: A process and apparatus are disclosed for repairing damaged synthetic textiles using ultrasonic welding techniques by replacing the damaged area with a like synthetic patch. High frequency vibrations are applied to the patch producing a sealed perimeter, thema flat anvil with a planar surface area adequate to accommodate the apparatus mounted on an electromagnetic press base is placed under the damaged layer and the apparatus is placed thereon.  High frequency vibrations are applied to the damaged area forming a sealed perimeter by applying electromagnetic energy to counteract the opposing forces created when the horn makes contact with the anvil. The damaged area is removed leaving a sealed aperture, and the patch is positioned over the aperture forming a lap joint. High frequency vibrations are applied to they lap joint producing a patch having a planar surface bonded flush with the top and bottom-side surfaces of the damaged textile.
Patent CA-2444015-C (CA)
Title: Ultra high molecular weight polyolefin useful as flow improvers in cold fluids
Inventor: JOHNSTON RAY L
IPC: C08F2/02
Filed: 2002-09-27
Granted: 2008-07-29
Abstract: A drag-reducing polymer is described, along with a method for manufacturing the drag-reducing polymer. The drag-reducing polymer has at least one alpha-olefin monomer with between a four and nine carbon chain length and a comonomer. A drag-reducing polymer suspension is also described.
Patent CA-2451820-C (CA)
Inventor: TRACEY MICHAEL R
IPC: A61B5/00
Filed: 2002-06-27
Granted: 2011-10-04
Abstract: L'invention se rapporte à un système et à un procédé d'évaluation de la fonction urinaire. Ce système comporte un processeur, un ensemble de tube formant un premier conduit de fluide entre une première entrée de fluide et une première sortie de fluide, et un élément d'insertion doté d'un canal et couplé à la première sortie de fluide de manière que le fluide coulant à travers le premier conduit de fluide puisse traverser l'élément d'insertion. Cet élément d'insertion est dimensionné de manière à être au moins partiellement inséré dans un canal urétéral distal par rapport au sphincter urétéral du patient, et dimensionné de manière que, lorsqu'il est inséré, il bloque entièrement le fluide dans le ou hors du canal urétéral autrement qu'à travers le canal de l'élément d'insertion. Ce système comprend également un dispositif de distribution de fluide électriquement couplé au processeur et contrôlé par ce dernier, et couplé au premier conduit de fluide afin de pomper le fluide à l'intérieur, et un système de détection de pression afin de détecter la pression à l'intérieur du canal urétéral distal par rapport au sphincter urétéral et de fournir au processeur des informations relatives à la pression détectée. Ce procédé consiste à coupler le module d'essai au dispositif de contrôle, à insérer l'élément d'insertion dans le corps d'un patient, à injecter un fluide à travers l'élément d'insertion jusqu'à ce que le sphincter urétéral s'ouvre, et à mesurer la pression à l'intérieur du canal urétéral au fur et à mesure que le fluide y est injecté. L'invention concerne aussi un module d'essai qui se couple à un dispositif de contrôle de manière à former un système d'évaluation de la fonction urinaire.
Patent CA-2457812-C (CA)
Inventor: SCHULZ DIETER
IPC: H04L29/02
Filed: 2004-02-16
Granted: 2011-10-11
Abstract: A method of controlling a buffer for reducing fitter in a packet network is provided, with a fast attack and a slow decay time to track delay changes in the network. The principal function of they method for controlling the fitter buffer is to minimize the delay within the buffer and use packet loss compensation in the event that the buffer enters an underflow condition.
Patent CA-2458138-C (CA)
Inventor: ZHOU MING
IPC: G06F40/00
Filed: 2004-02-17
Granted: 2012-10-09
Abstract: A translation service is disclosed, the service being provided to a wireless mobile device through a selective downloading of information from a server. The downloaded information includes a translation architecture having a language independent translation engine and at least one language dependent translation database. The language dependent translation database includes translation templates and a translation dictionary. A specialized database for a selected city or cities in the world can also be downloaded. Translation between languages is realized by applying the language dependent translation database, and optionally the city specific translation database, to the translation engine. The translation engine implements a user--driven term replacement scheme for simplifying the translation process.