baber/WOPTO huggingface dataset:
Patent CA-2353165-C (CA)
Title: Key identification system
Inventor: CAMPBELL JOHN
IPC: G06V20/66
Filed: 2001-07-17
Granted: 2011-06-07
Abstract: A system for identifying the key blank corresponding to a master key is provided. The system includes a first luminous surface and a second luminous surface. The second luminous surface is disposed opposite the first luminous surface such that the master key is disposable therebetween. The first and second luminous surfaces are operable to generate an image of the master key. A receiver is provided to capture the image of the master key. The system also includes a control having a memory that stores information on a plurality of key blanks. The control is operable to identify the key blank corresponding to the master key based on the image captured by the receiver.
Patent CA-2361079-C (CA)
Title: Method for deprotecting oligonucleotides
Inventor: BHAN ANILA
IPC: C07H21/00
Filed: 2000-02-05
Granted: 2010-05-25
Abstract: A method for purifying an oligonucleotide that comprises providing an oligonucleotide attached to a substrate, wherein the oligonucleotide contains phosphate protecting groups; contacting the oligonucleotide with a reagent, e.g., an organic amine, that cleaves the phosphate protecting groups from the oligonucleotide without detaching the oligonucleotide from the substrate; isolating the oligonucleotide attached to the substrate from the cleaved phosphate protecting groups; and cleaving the oligonucleotide from the substrate. This method provides crude oligonucleotide mixtures that are easier to purify and from which the desired full-length oligonucleotide product can be isolated in higher yields.
Patent CA-2365140-C (CA)
Inventor: COWIE GRAHAM
IPC: E04B1/62
Filed: 2001-12-10
Granted: 2005-07-26
Abstract: The thermal insulation pad has a compressible insulation strip, a top flexible cover and a bottom flexible cover. A stapling flange and a flashing flange extend widthwise from the top and bottom cover strips respectively along a first side of the insulation strip and are sealed to each other along a bond line near the first side. An interior flange extends widthwise from the top cover strip, along the other side of the insulation strip. The flanges are usable to seal the thermal insulation pad against the weather and air barrier on the outside of a building wall and against the vapour barrier on the inside of a building wall. The flanges extending from the top cover strip are usable to stretch the top cover strip over the insulation strip to form a cushioned liner around a wall opening.
Patent CA-2368902-C (CA)
Inventor: CARISELLA JAMES V
IPC: E21B33/127
Filed: 2000-04-05
Granted: 2006-06-06
Abstract: An inflatable packing device for use in a subterranean well provides a sophisticated cover means which results in a uniform expansion profile and exceptionally low angles of expansion propagation during inflation of the bladder to set the device, whereby well fluids between the wall of the well bore and the exterior of the cover of the device are swept away from the area of subsequent sealing of the cover. The propensity for rib kinking and rib cutting, pinching, folding, cracking and tearing of the bladder during inflation are eliminated. Correspondingly, reduced stresses and strains in cover segments combined with near ideal inflation profiles result in enhanced expansion propagation of the inflation element and improved service performance and reliability of the downhole device.
Patent CA-2378388-C (CA)
Inventor: BARNETT ROBERT WILLIAM
IPC: A61N1/36
Filed: 2000-08-04
Granted: 2008-01-15
Abstract: L'invention concerne un procédé, un système et un moyen pour traiter l'incontinence urinaire, dans lequel une partie du muscle lisse innervé (2) est transplantée et placée autour de l'urètre afin de constituer un sphincter urétral (2). Une stimulation électrique, provenant d'un stimulateur implanté (1), maintient une tonicité continue dans le sphincter. Un système de commande (7) permet au sphincter de se détendre, et par conséquent de permettre à l'urine de s'écouler de la vessie.
Patent CA-2380401-C (CA)
Inventor: YUSTICK ROBERT F
IPC: B60R19/52
Filed: 2000-08-16
Granted: 2007-11-20
Abstract: La présente invention décrit un procédé de formage d'un ensemble de carénage frontal . Cet ensemble est prévu pour être fixé sur l'extrémité avant ou arrière d'un véhicule à moteur partiellement terminé. Ce procédé consiste (1) à mouler et solidifier un premier matériau fondu pour former un panneau de carénage extérieur dans lequel une première partie de raccordement est moulée de manière à être solidaire de ce panneau et (2) mouler et solidifier un deuxième matériau fondu pour former un composant d'ensemble de carénage dans lequel une deuxième partie de raccordement est moulée de manière à être solidaire de ce dernier. En outre, ce composant est moulé et solidifié à la partie de raccordement du panneau extérieur du carénage de manière à être raccordé à celui-ci.
Patent CA-2385165-C (CA)
Title: Procede et appareil permettant de fournir des contenus a des utilisateurs
Inventor: SHUSTER BRIAN MARK
IPC: G06F3/14
Filed: 2000-10-13
Granted: 2013-12-10
Abstract: La présente invention concerne un procédé et un appareil permettant de présenter des données spontanées à des utilisateurs, sans interrompre les activités dudit utilisateur. Selon cette invention, la présentation des données spontanées est contrôlée et peut être examinée par l'utilisateur à sa convenance. Des modes de réalisation de cette invention concernent un gestionnaire de contenu et d'affichage qui comprend un moniteur d'affichage, un système de délivrance de contenu et un système de commande de contenu. Ledit moniteur d'affichage sélectionne l'affichage de contenu pour l'utilisateur, en partie, par examen d'un marqueur qui définit la dernière fois que le contenu a été affiché pour l'utilisateur, ainsi que le type de contenu affiché. Ledit système de délivrance de contenu transmet une fenêtre de contenu à un ordinateur d'utilisateur, par l'intermédiaire dudit système de commande. Le système de commande commande le téléchargement du contenu et affiche, au départ, la fenêtre de contenu à l'avant d'une première position de fenêtre d'explorateur, puis affiche la fenêtre de contenu derrière ladite première fenêtre d'explorateur.
Patent CA-2385817-C (CA)
Title: Substituted pyridines and pyridazines with angiogenesis inhibiting activity
Inventor: DUMAS JACQUES P
IPC: C07D495/04
Filed: 2000-09-26
Granted: 2010-05-04
Abstract: Substituted pyridines and pyridazines having angiogenesis inhibiting activity and generalized structural formula (I) wherein the ring containing A. B. D. E. and L is phenyl or a nitrogen-containing heterocycle, groups X and Y may be any of a variety of defined linking units. R1 and R2 may be defined independent substituents or together may be a ring-defining bridge, ring J  may be an aryl, pyridyl, or cycloalkyl group, and G groups may be any of a variety of defined substituents Pharmaceutical compositions containing these materials. and methods of treating a mammal having a condition characterized by abnormal angiogenesis or hyperpermeability processes using these materials are also disclosed
Patent CA-2393057-C (CA)
Title: Process for recovering pravastatin from a fermentation broth
Inventor: SZABO CSABA
IPC: C07C61/16
Filed: 2000-11-28
Granted: 2008-01-29
Abstract: A novel process for recovering a compound from a fermentation broth that includes the stages of forming an enriched solution of the compound by extraction, obtaining a salt of the compound from the enriched solution, purifying a salt of the compound and trans-salifying the salt of the compound to a metal salt of the compound is disclosed.
Patent CA-2394000-C (CA)
Title: Spoken language understanding that incorporates prior knowledge into boosting
Inventor: SINGER YORAM
IPC: G06F40/00
Filed: 2002-07-17
Granted: 2008-09-23
Abstract: A system for understanding entries, such as speech, develops a classifier by employing prior knowledge with which a given corpus of training entries is enlarged threefold. A rule is created for each of the labels employed in the classifier, and the created rules are applied to the given corpus to create a corpus of attachments by appending a weight of hp(x), or 1-hp(x), to labels of entries that meet, or fail to meet, respectively, conditions of the labels' rules, and to also create a corpus of non-attachments by appending a weight of 1-hp(x), or hp(x), to labels of entries that meet, or fail to meet conditions of the labels' rules.
Patent CA-2395499-C (CA)
Inventor: MURDIN ANDREW D
IPC: A61K48/00
Filed: 2000-12-20
Granted: 2011-10-25
Abstract: La présente invention concerne un procédé d'immunisation par acide nucléique, notamment par ADN, d'un hôte, notamment d'un être humain, contre des maladies induites par une infection par une souche de Chlamydia, plus particulièrement de C. pneumoniae, au moyen d'un vecteur contenant une séquence nucléotidique qui code un précurseur omp P6 d'une souche de Chlamydia pneumoniae et un promoteur d'expression du précurseur omp P6 dans l'hôte. Des modifications sont envisageables dans le cadre de l'invention.
Patent CA-2395537-C (CA)
Inventor: RADTKE DAVID E
IPC: F02B63/04
Filed: 1998-04-15
Granted: 2004-12-14
Abstract: An engine driven welder has a fuel tank with a filler tube that extends upwardly from a reservoir in the machine base.     The filler tube upper end and a cap thereon are below the machine top cover. The machine top cover has a cutout into which is installed a grommet that closes the cutout and that fully protects the filler tube upper end and the cap. The grommet has a hole that seals over a top portion of the filler tube such that any spilled fuel does not leak inside the machine. The filler tube has an expansion space that prevents splashback and spillover during fueling. An angled tail pipe directs engine exhaust away from the welding machine in any desired direction.
Patent CA-2396814-C (CA)
Title: Derives de 1,3-dihydro-2h-indol-2-one et procede de preparation et compositions pharmaceutiques les contenant
Inventor: SERRADEIL-LE GAL CLAUDINE
IPC: A61P43/00
Filed: 2001-01-24
Granted: 2007-07-10
Abstract: L'invention concerne des composés de formule (I) ainsi que leurs sels éventuels avec des acides minéraux ou organiques, leurs solvats et/ou hydrates, présentant une affinité et une sélectivité pour les récepteurs V1b ou à la fois pour les récepteurs V1b et V1a de l'arginine-vasopressine. L'invention concerne également leur procédé de préparation, les composés intermédiaires de formule (II) utiles pour leur préparation, les compositions pharmaceutiques les contenant et leur utilisation pour la préparation de médicaments.
Patent CA-2397655-C (CA)
Title: Solventless extraction process
Inventor: RUECKER CRAIG M
IPC: C12N1/06
Filed: 2001-01-19
Granted: 2012-06-05
Abstract: The present invention provides a method for extracting lipids from microorganisms without using a nonpolar organic solvent as an extraction solvent. In particular, the present invention provides a method for extracting lipids from microorganisms by lysing cells and removing water soluble compound and/or materials by washing the lysed cell mixtures with aqueous washing solutions until a substantially non-emulsified lipid is obtained.
Patent CA-2400212-C (CA)
Inventor: WELLINGTON ALAN MILES
IPC: H04N21/25
Filed: 2001-02-13
Granted: 2005-11-15
Abstract: In a cable modem system, a method and apparatus is provided to reduce the time to ascertain modem (16) failure by sensing ranging nonresponses and increasing the frequency of the ranging invitations upon detection of a predetermined number of nonresponses. The increased frequency of ranging invitations decreases the time required to ascertain modem (16) failure, modem (16) failure being defined to be a predetermined number of nonresponses, for instance 16. In so doing, a system is provided which minimizes the bandwidth necessary for rapid modem failure detection.
Patent CA-2403037-C (CA)
Inventor: SINZAWA KOUICHI
IPC: F21V21/04
Filed: 2002-09-12
Granted: 2011-07-05
Abstract: There is provided a room lamp fixing structure to fix a room lamp 3 in the automobile roof panel 1, said structure including a fixing hole 22 provided in a trim 2 to be fixed in the roof panel; a plurality of projections 23 provided in said trim 2; and room lamp fixing means R including a plurality of engagement recesses 31a with which said plurality of projections 23 come into engagement upon insertion of the housing into said fixing hole 22 to fix said room lamp 3 to said trim, said trim 2 being fixed to said roof panel 1 by means of trim/room lamp fixing means for fixing to the roof panel.
Patent CA-2408501-C (CA)
Inventor: LEWENSOHN ROLF
IPC: C07K5/097
Filed: 2001-06-11
Granted: 2011-01-18
Abstract: L'invention concerne de nouveaux dipeptides et tripeptides d'alkylation basés sur une unité de melphalan et un ou deux acide(s) aminé(s) ou dérivé(s) d'acide(s) aminé(s) additionnels et pouvant être utilisés pour traiter les maladies cancéreuses. L'invention concerne également une composition pharmaceutique comprenant les peptides d'alkylation de l'invention.
Patent CA-2413775-C (CA)
Title: A combination kit used in the treatment of malaria
Inventor: PINTO FRANCIS JOSEPH
IPC: A61P33/06
Filed: 2000-08-30
Granted: 2009-08-25
Abstract: A combination kit for the treatment of malaria caused by Plasmodium vivax (P.  vivax) having individual doses of an anti-malarial agent, 3-[1-[[4-[(6-methoxy-8-quinolinyl)amino]pentyl]amino]ethylidene]-dihydro-2(3H)-furanone (I) in the form of capsules; individual doses of the anti-malarial agent, chloroquine in the form of tablets; and instruction material for the administration of the two anti-malarial drugs. The combination kit is particularly suited for a 6 days treatment regimen where the treatment is rendered by five tablets containing 500 mg of chloroquine phosphate (equivalent to 300 mg base), three to be taken on day one and one each on days two and three; and five capsules containing 25 mg of 3-[1-[[4-[(6-methoxy-8-quinolinyl)amino]pentyl]amino]ethylidene]-dihydro-2(3H)-furanone (I), one each to be taken on days two to six.
Patent CA-2418608-C (CA)
Inventor: SAWATZKY RANDAL G
IPC: A61G1/04
Filed: 2003-02-11
Granted: 2010-01-12
Abstract: A pair of carabiner mounting members arc rigidly mounted or mountable to each top rail of a basket rescue stretcher. The carabiner mounting members are mounted or mountable spaced longitudinally apart along the each top rail. Each carabiner mounting member extends into the stretcher cavity and defines a carabiner receiving opening which lies in a first plane which is perpendicular both to a vertical second plane containing the corresponding top rail to which the carabiner mounting member is mounted or mountable and to a horizontal third plane which contains the pair of top rails on opposite sides of the stretcher.
Patent CA-2420623-C (CA)
Title: Electrical smoking article having continuous tobacco flavor web and flavor cassette therefor
Inventor: LIPOWICZ PETER J
IPC: A24F47/00
Filed: 1994-08-05
Granted: 2005-03-15
Abstract: An electrical smoking article is provided in which tobacco flavor medium is carried past a heater by a continuous web. The web, which preferably is substantially non-combustible, may bear continuous tobacco flavor medium or spaced-apart portions of tobacco flavor medium. A flavor cassette for such an electrical smoking article is also provided. The cassette resembles a conventional recording tape microcassette, having the web in place of magnetic tape. The cassette may also include the heater past which the tape is indexed to heat individual portions of tobacco flavor medium.
Patent CA-2421515-C (CA)
Title: High efficiency protein extraction
Inventor: HULTIN HERBERT O
IPC: A23L13/00
Filed: 2001-09-05
Granted: 2010-07-20
Abstract: The invention relates to a process for isolating edible protein from animal muscle by solubilizing the protein in an alkaline aqueous solution.
Patent CA-2422395-C (CA)
Title: Melanges d'additifs utilises dans des melanges de resines vinylaromatiques
Inventor: EICHENAUER HERBERT
IPC: C08L33/00
Filed: 2001-09-10
Granted: 2010-06-29
Abstract: L'invention concerne des compositions contenant une matrice, un polymère greffé et des mélanges d'additifs spéciaux, leur utilisation pour la production de corps moulés, ainsi que les corps moulés réalisables à partir de ces compositions. L'invention concerne également la combinaison d'additifs.
Patent CA-2429077-C (CA)
Inventor: OUACHA AZIZ
IPC: H03F3/62
Filed: 2001-11-20
Granted: 2010-04-27
Abstract: L'invention concerne un réseau de distribution qui est un répartiteur d'énergie actif 1 à 2 (FC1A) ou un combinateur de puissance 2 à 1 (FC1B) ou qui peut alternativement être un tel répartiteur d'énergie et un tel combinateur de puissance. Ce répartiteur d'énergie consiste en deux amplificateurs distribués ayant une entrée commune et respectivement une sortie propre, et ce combinateur de puissance consiste en deux amplificateurs distribués ayant respectivement une entrée propre et une sortie commune. Pour chaque répartiteur d'énergie, un élément de commutation (ST¿1?, ,ST¿N ?; ST'¿1?, ,ST'¿N?) est connecté entre chaque point de connexion des sorties des éléments d'amplification et de la terre, et pour ce combinateur de puissance, un élément de commutation (ST¿1?, ,ST¿N ?; ST'¿1?, ,ST'¿N?) est connecté entre chaque point de connexion des entrées des éléments d'amplification et de la terre, ces éléments de commutation étant optimisés pour prendre, en fonction d'une tension de commande, un de deux états distincts. Un premier état correspond à un condensateur (C¿off?) et un deuxième état correspond à un court-circuit de faible impédance (R¿on?). Ainsi lorsque la tension de commande est élevée pour un amplificateur distribué, c'est-à-dire un demi répartiteur d'énergie ou combinateur de puissance, cet amplificateur transmet une puissance et, lorsque la tension de commande est faible pour un amplificateur distribué, cet amplificateur ne transmet pas de puissance. L'invention concerne également un système en réseau à commande de phase commandé électroniquement à large bande et multifonctionnel comprenant au moins un répartiteur de puissance ou un combinateur de puissance comme susmentionné.
Patent CA-2433964-C (CA)
Inventor: LOONEY DWAYNE LEE
IPC: A61L15/28
Filed: 2003-06-27
Granted: 2013-08-27
Abstract: The present invention is directed to a hemostatic wound dressing that utilizes a fibrous, fabric substrate made from carboxylic-oxidized cellulose and containing a first surface and a second surface opposing the first surface, the fabric having flexibility, strength and porosity effective for use as a hemostat; and further having a porous, polymeric matrix substantially homogeneously distributed on the first and second surfaces and through the fabric, the porous, polymeric matrix being made of a biocompatible, water-soluble or water-swellable cellulose polymer, wherein prior to distribution of the polymeric matrix on and through the fabric, the fabric contains about 3 percent by weight or more of water-soluble oligosaccharides..
Patent CA-2437777-C (CA)
Inventor: PERSON WAYNE C
IPC: A61B17/04
Filed: 1993-07-14
Granted: 2006-11-28
Abstract: A surgical instrument for applying surgical fasteners to torn tissue having a handle mechanism; and an elongated body portion extending from said handle mechanism, said body portion defining a longitudinal axis of said instrument. Means positioned adjacent a distal end of said body portion remote from said handle mechanism for releasably engaging a fastener. Advancing means includes at least one shaft member associated with the handle mechanism and extending longitudinally within the body portion for linearly advancing the engaging means along the longitudinal axis to drive the fastener into the torn tissue. A release member is associated with the advancing means, the release member being moveable into operative engagement with the advancing means to release the at least one shaft member to linearly retract the engaging means along the longitudinal axis to disengage the fastener from the engaging means, the fastener being positioned in the torn tissue.
Patent CA-2441671-C (CA)
Title: Method and system for accessing subterranean deposits from the surface
Inventor: ZUPANCIK JOSEPH A
IPC: E21B47/09
Filed: 1999-11-19
Granted: 2005-02-08
Abstract: A method for producing coal seam gas from a coal seam and a method for producing formation gas from a gas bearing formation including forming a drainage pattern that has auxiliary drainage bores arranged in substantially equal and parallel spacing on opposite sides of an axis of the drainage pattern. Water and the substance to be produced (i.e. coal seam gas or formation gas) are then simultaneously produced through the drainage pattern.
Patent CA-2449285-C (CA)
Inventor: CASTELEIRO CARLOS ANSELMO
IPC: G01S7/481
Filed: 2002-06-11
Granted: 2008-10-07
Abstract: A window (100) has at least two surfaces oriented relative to each other at an angle greater than zero. A conductive path is disposed across the two surfaces and renders the window reflective or absorptive to a second predetermined bandwidth of energy, which can be radio frequency energy. The window utilizes window geometry, surface treatments, and bonding techniques to maintain electrical continuity across the surface. The window can be constructed from multiple segmented elements, such as sapphire, or from a unitary body. The window is transmissive to a desired wavelength of energy for the sensor while being reflective, refractive, or absorptive to a desired RF bandwidth of energy. The window provides RF signature management coupled with a substantial sensor Field of Regard and allows for full-time use of an embedded sensor.
Patent CA-2449374-C (CA)
Inventor: UCHIYAMA DON T
IPC: A01G9/02
Filed: 2003-11-14
Granted: 2006-01-31
Abstract: A method of producing a flower pot that includes forming an upright pot wall consisting of plastic material and having truncated conical shape; forming a pot base consisting of plastic material and having generally circular shape, the base having a rim that projects downwardly; assembling the base to lowermost annular extent of the wall; and heat sealing the rim to the wall.
Patent CA-2450128-C (CA)
Inventor: DALE JAMES D
IPC: G01N35/04
Filed: 2002-07-18
Granted: 2010-10-26
Abstract: A sample carrier comprising a top wall, a base, and a support wall joining the top wall and the base. The top wall includes aligned, spaced-apart openings on at least one side of the support wall which are sized to receive sample tubes. Sleeves depending from the top wall and circumscribing each opening direct sample tubes into sample tube holding areas. The sample tube holding areas each include one or more retaining walls extending upward from the base opposite the support wall. Springs extending outward from the support wall bias sample tubes against the retaining walls. A drip shield comprising a cover plate, a pair of through-holes for accessing sample tubes in the sample carrier, and a depending fin which separates sample tubes on opposite sides of the support wall protects against cross-contamination between sample tubes held by the sample carrier.
Patent CA-2450206-C (CA)
Title: Improved yield of chordopoxvirus by propagation at low temperature
Inventor: HOWLEY PAUL
IPC: A61K39/00
Filed: 2002-07-02
Granted: 2012-08-21
Abstract: The present invention relates to a process for producing poxvirus, in particular Chordopoxvirus, wherein the poxvirus is cultivated at a temperature below 37~C. The process leads to increased virus propagation at the decreased temperature.