baber/WOPTO huggingface dataset:
Patent CA-2486035-C (CA)
Title: Cold flow improvers for fuel oils of vegetable or animal origin
Inventor: KRULL MATTHIAS
IPC: C08F218/04
Filed: 2004-10-22
Granted: 2012-03-13
Abstract: The present invention provides an additive comprising A) a copolymer of ethylene and 8 - 21 mol% of at least one acrylic or vinyl ester having a C1-C18-alkyl radical and B) a comb polymer containing structural units of 131) at least one olefin as monomer 1, which bears at least one C8-C18-alkyl radical on the olefinic double bond, and B2) at least one ethylenically unsaturated dicarboxylic acid as monomer 2, which bears at least one C8-C16-alkyl radical bonded via an amide and/or imide moiety, wherein the sum Q     Q = ~ w1i .cndot. n1i + ~ w2j .cndot. n2j of the molar averages of the carbon chain length distributions in the alkyl radicals of monomer 1 on the one hand and the alkyl radicals of the amide and/or imide groups of monomer 2 on the other hand is from 23 to 27, where w1 is the molar proportion of the individual chain lengths in the alkyl radicals of monomer 1, w2 is the molar proportion of the individual chain lengths in the alkyl radicals of the amide and/or imide groups of monomer 2, n1 are the individual chain lengths in the alkyl radicals of monomer 1, n2 are the individual chain lengths in the alkyl radicals of the amide and/or imide groups of monomer 2, i is the serial variable for the individual chain lengths in the alkyl radicals of monomer 1, and j is the serial variable for the individual chain lengths in the alkyl radicals of the amide and/or imide groups of monomer 2.
Patent CA-2489927-C (CA)
Title: Ensemble d'elements muraux de fondation
Inventor: ZUPPAN DAVID
IPC: E04C2/34
Filed: 2003-06-25
Granted: 2009-01-13
Abstract: La présente invention concerne des panneaux de structure d'un ensemble d'éléments muraux constituant un sandwich constitué de deux feuilles de polyoléfine et d'une couche intérieure constituée d'un panneau de fibres de verre. Lesdits panneaux de structure sont utilisés avec un système de poteaux en acier et de passages pour former des murs présentant une résistance élevée et un poids léger. Lesdits murs sont particulièrement appropriés pour des fondations et des soubassements et présentent une résistance, une imperméabilité à l'eau et des valeurs d'isolation dépassant largement celles de murs de fondation classiques.
Patent CA-2491444-C (CA)
Inventor: PRINGLE RONALD EARL
IPC: E21B43/14
Filed: 1997-04-23
Granted: 2006-09-05
Abstract: A method and apparatus for selectively producing fluids from multiple lateral wellbores that extend from a central wellbore. The apparatus comprises a fluid flow assembly (24) with a selectively openable and adjustable flow control valve in communication with a production tubing (20), located in the central wellbore (10) between packers (32), and a lateral wellbore (12), and a selectively operable access door (30) located adjacent the lateral wellbore (12) allowing and preventing service tool entry into the lateral wellbore. The valve and door (30) are individually controlled from the earth's surface.
Patent CA-2492678-C (CA)
Title: Meche avec levre deflectrice de materiaux
Inventor: MERCIER GREGORY DAVID
IPC: E21C35/18
Filed: 2004-08-11
Granted: 2008-04-15
Abstract: L'invention concerne un trépan tranchant comprenant un corps doté d'une surface avant et d'une surface latérale, ladite surface latérale comprenant un épaulement situé sous la surface avant et s'étendant sensiblement perpendiculairement à un axe centrale du corp; et une bague plus dure que le corps fixée audit corps au niveau d'une surface avant de l'épaulement. La durée de vie du trépan tranchant est prolongée par maintien de relations dimensionnelles particulières relatives à la position de la bague sur le corps et au diamètre des parties du corps.
Patent CA-2492937-C (CA)
Inventor: MORIN MARCEL
IPC: E02F3/40
Filed: 2003-06-12
Granted: 2008-11-18
Abstract: The invention concerns a tool designed to be fixed at the end of the arm (4) of a shovel, characterized in that it consists of a curvilinear blade (1) formed by a portion of a straight cylindrical surface whereof the generators extend parallel to the axis of rotation of said tool on the arm.
Patent CA-2496212-C (CA)
Title: High strength cold rolled steel sheet and method for manufacturing the same
Inventor: NAGATAKI YASUNOBU
IPC: C22C38/04
Filed: 2005-02-03
Granted: 2010-01-12
Abstract: The present invention relates to a high strength cold rolled steel sheet consisting of 0.015 % or less of C, 1.5 % or less of Si, 0.4 to 3 % of Mn, 0.15 % or less of P, 0.02 % or less of S, 0.1 to 1 % of sol.Al, 0.01 % or less of N, 0.2 % or less of Ti, by mass % , and the balance of Fe and inevitable impurities. In this steel sheet, 1 ~ ([Ti]/48)/([C]/12+[N]/14) is satisfied, in which [M] represents the content of the element M. Since having the superior deep drawability and the TS of 340 to 590 MPa, the high strength cold rolled steel sheet of the present invention is preferably used for automobiles parts difficult to be press formed, such as a side outer panel and a door inner panel.
Patent CA-2499340-C (CA)
Inventor: TARVIN JEFFREY A
IPC: E21B43/12
Filed: 2005-03-04
Granted: 2007-05-01
Abstract: Methods and apparatuses for sampling fluid from a subterranean formation penetrated by a wellbore are provided. The subterranean formation has clean formation fluid therein, and the wellbore has a contaminated fluid therein extending into an invaded zone about the wellbore. A shaft is extended from a housing and positioned in a perforation in a sidewall of the wellbore. At least one flowline extends through the shaft and into the housing. The flowline(s) are adapted to receive downhole fluids through the perforation. At least one fluid restrictor, such as a packer, injection fluid or flow inhibitor, may be used to isolate at least a portion of the perforation whereby contaminated fluid is prevented from entering the isolated portion of the perforation. At least one pump selectively draws fluid into the flowline(s).
Patent CA-2499550-C (CA)
Inventor: BOEHM GARTH
IPC: A61K9/24
Filed: 2003-09-22
Granted: 2013-10-15
Abstract: A sequestering subunit comprising an aversive agent and a blocking agent, wherein the blocking agent substantially prevents release of the aversive agent from the sequestering subunit in the gastrointestinal tract for a time period that is greater than 24 hours; a composition comprising a sequestering subunit and a therapeutic agent in releasable form, wherein, optionally, the mechanical fragility of the sequestering subunit is the same as the mechanical fragility of the therapeutic agent in releasable form; a capsule or tablet comprising a sequestering subunit and a therapeutic agent; and a method of preventing abuse of a therapeutic agent.
Patent CA-2508665-C (CA)
Inventor: ANGMAN PER G
IPC: E21B23/02
Filed: 2003-12-08
Granted: 2011-06-21
Abstract: L'invention concerne un dispositif d'ancrage pour un outil pouvant être placé au fond d'un trou de forage et utilisé dans le tubage. Ce dispositif d'ancrage peut être conçu de façon à permettre une installation par descente au fond du trou et insertion dans une cavité formée dans le tubage. Ce dispositif d'ancrage permet l'utilisation de matières faibles telles que le plastique.
Patent CA-2510452-C (CA)
Inventor: MITSUI KOICHIRO
IPC: A61F5/44
Filed: 2003-12-11
Granted: 2008-05-27
Abstract: A disposable diaper (1) (disposable wearing article) includes a liquid-pervious topsheet (2), a liquid-impervious backsheet (3), a liquid-absorbent core (4) interposed between the top- and backsheets (2, 3), a pair of liquid-impervious leak-barrier sheets (16) and a pair of elastically stretchable sheets (20). Each portion of the aforesaid sheets (2, 3, 16, 20) placed one upon another are joined together by means of adhesives (11, 14, 23) and the core (4) is joined to inner surfaces of the top- and backsheets (2, 3) by means of adhesives (11, 14) . Adhesives (11, 14, 23) are defined by a plurality of adhesive lines continuously extending in a given direction and each of the adhesive lines comprises first and second zones arranged alternately in the given direction along the adhesive line. A quantity of adhesives (11, 14, 23) in the first zone is much more than a quantity of adhesives (11, 14, 23) in the second zone.
Patent CA-2510519-C (CA)
Title: Condensed furan compounds
Inventor: KAWAGUCHI TAKAYUKI
IPC: A61P9/00
Filed: 2004-01-08
Granted: 2010-03-16
Abstract: The present invention provides a condensed furan compound of the formula (I):   (see formula I) wherein Ring X is benzene, pyridine, or the like; Y is an optionally substituted amino, an optionally substituted cycloalkyl, an optionally substituted aryl, an optionally substituted saturated heterocyclic group, an optionally substituted unsaturated heterocyclic group; A is a single bond, lower alkylene, lower alkenylidene, lower alkenylene or an oxygen atom; R3 is hydrogen or the like; and, R4 is hydrogen, or the like, or pharmaceutically acceptable salts thereof, which is useful as a medicament, particularly, as an activated blood coagulation factor X  inhibitor.
Patent CA-2511916-C (CA)
Title: System and method of building wireless component applications
Inventor: SHENFIELD MICHAEL
IPC: H04W88/02
Filed: 2003-12-24
Granted: 2012-11-13
Abstract: A system and method of building wireless component applications are provided. Component applications are executed on mobile communication devices, which communicate with a web service via a wireless network and the Internet. The component applications comprise data components, presentation components, and message components, which are written in XML code. The component applications further comprise workflow components which are written in a subset of ECMAScript, and are embedded in the XML code.
Patent CA-2517249-C (CA)
Title: Method and device for treating signals for detection of stator and rotor errors in magnetic circuits in a synchronous machine
Inventor: TU XUAN MAI
IPC: H02K11/00
Filed: 2004-02-25
Granted: 2013-06-25
Abstract: It is possible to determine the types and values of stator and rotor errors in magnetic circuits in a synchronous machine by measuring the induced voltage (u¿i?) for the terminals of measurement loops (2) which can capture an image of the induction in the measurement gap, then by treating said signals.
Patent CA-2522599-C (CA)
Title: Method of treating a gas mixture comprising propane and propylene
Inventor: RIU OLIVIER
IPC: B01D53/22
Filed: 2004-04-07
Granted: 2011-10-18
Abstract: The invention relates to a method of treating a gas mixture (1) comprising at least propylene and propane, such as to separate the propylene from the propane. The inventive method consists in bringing the aforementioned gas mixture into contact with a membrane which enables selective permeation of the propylene in relation to the propane, such as to produce a propylene-enriched permeate (3) and a propane-enriched retentate (2). The invention is characterised in that the propylene concentration of the permeate in the membrane is reduced using a flushing gas (4).
Patent CA-2525561-C (CA)
Inventor: OLDIGES DONALD A JR
IPC: C09K8/03
Filed: 2004-05-14
Granted: 2013-08-06
Abstract: An anti-seize compound is disclosed for use on surfaces of threaded connections made of speciality alloys such as high nickel or chrome ferrous alloys or other speciality alloys prone to galling under high stress conditions. The compound using a metal fluoride as the anti-seize film forming agent at least above about 5wt%.
Patent CA-2536200-C (CA)
Inventor: PURDY DAVID
IPC: C09K3/32
Filed: 2004-08-13
Granted: 2013-05-07
Abstract: A method for treating a recirculating water system which comprises introducing into said water system a multifunctional, multilayer tablet, wherein the multilayer tablet comprises a fast dissolving layer and a slow dissolving layer, wherein said fast dissolving layer releases a combination of active ingredients including a member selected from the group consisting of lithium hypochlorite, calcium hypochlorite, trichloroisocyanuric acid (TCCA), anhydrous sodium dichloroisocyanurate, sodium persulfate, potassium persulfate, potassium monopersulfate, sodium monopersulfate, and mixtures thereof, and at least one of a clarifier, chelating agent, sequesterant, algaestat, water softener, algaecide, corrosion inhibitor, scale inhibitor, flocculent, disintegrant, dispersant, colorant, dissolution control agent, fragrance, or surfactant and, wherein said slow dissolving layer includes a member selected from the group consisting of trichloroisocyanuric acid (TCCA), calcium hypochlorite, 1,3-dichloro-5,5dimethy1hydantoin (DCDMH), 1,3-dibromo-5,5-dimethylhydantoin (DBDMH), 1-bromo3-chloro-5,5-dimethy1hydantoin (BCDMH), 1,3-dichloro-5-ethyl-5-methylhydantoin (DCEMH), 1,3-dibromo-5-ethyl-5-methyihydantoin (DBEMH), 1-bromo-3-chloro-5methyl-5-ethylhydantoin (BCEMH), and mixtures thereof, and at least one of a clarifier, chelating agent, sequesterant, algaestat, water softener, algaecide, corrosion inhibitor, scale inhibitor, flocculent, disintegrant, dispersant, colorant, dissolution control agent or surfactant.
Patent CA-2536687-C (CA)
Inventor: SO KWOK KUEN
IPC: A47J19/04
Filed: 2006-02-15
Granted: 2012-12-11
Abstract: A pulpifier includes a holder having a compartment and a rear handle. A perforated screen is located in the compartment. A presser extends into the compartment and moves towards the screen. A front clamp extends from the holder and serves as a means by which the holder can be affixed to a vessel when supported thereon.
Patent CA-2541589-C (CA)
Inventor: VARO DIRK B
IPC: F22B37/04
Filed: 2006-03-31
Granted: 2010-05-25
Abstract: Une méthode est proposée pour enrouler des tubes coextrudés dans les corps de chaudière d'un système de chaudières. La base des tubes coextrudés est faite d'acier ordinaire; la couche extérieure de ces tubes est fortement alliée. Cette couche extérieure est retirée par usinage là où le tube est enroulé dans le corps de la chaudière. Les tubes sont alors matricés en multiples étapes et traités par recuit. Ils sont matricés jusqu'à l'obtention du diamètre et de l'épaisseur souhaités, et sont enfin insérés, enroulés et scellés dans les corps de chaudière.
Patent CA-2542312-C (CA)
Inventor: BRONDIJK ROBERT A
IPC: G11B7/0045
Filed: 2004-10-12
Granted: 2013-09-24
Abstract: The invention relates to a method and apparatus for recording information on a multi-layer record carrier, especially a dual layer disc. By recording control information in a control information zone (311,312, 321,322) before recording user information after a layer jump, it is ensured that all user information can be read and recorded reliably, while the storage capacity of the record carrier for storing user information is not reduced.
Patent CA-2544208-C (CA)
Inventor: SCHLEICHER GARY P
IPC: C10G45/50
Filed: 2004-10-29
Granted: 2013-05-07
Abstract: A process for producing lube oil basestocks involving contacting a wax containing feedstock with a stacked bed catalyst system thereby producing a lube oil boiling range basestocks.
Patent CA-2544941-C (CA)
Title: Procede et systeme de planification et d'execution d'une publicite avec video a la demande
Inventor: BLACK NEVILLE A
IPC: G06Q30/00
Filed: 2004-10-19
Granted: 2018-01-16
Abstract: L'invention concerne un procédé et un système de planification et d'exécution d'une publicité avec vidéo à la demande (VOD), comprenant un planificateur de planification de campagnes publicitaires et un sélecteur d'annonces permettant d'exécuter les publicités sélectionnées des campagnes sélectionnées. Les campagnes sont associées aux classifications démographiques des ménages, aux catégories de contenu vidéo, aux emplacements géographiques des ménages, et/ou aux durées de visualisation vidéo. En réponse à un visualisateur demandant une vidéo, le sélecteur sélectionne les campagnes correspondant à la classification démographique associée au visualisateur, la catégorie de contenu de la vidéo demandée, l'emplacement géographique associé au visualisateur, et/ou l'heure de visualisation à laquelle la vidéo demandée est visualisée. La classification démographique est déterminée par utilisation d'un identificateur du décodeur du visualisateur. Le sélecteur peut sélectionner les campagnes correspondant aux catégories de contenu de la vidéo demandée. Les catégories de contenu sont déterminées par utilisation d'un identificateur associé à la vidéo demandée.
Patent CA-2545743-C (CA)
Title: Oscillating self-centering traffic-door
Inventor: MILLER PETER
IPC: E06B3/72
Filed: 2006-05-03
Granted: 2014-01-28
Abstract: A door that has a beam and door panel that are secured by molding the door panel to the beam.
Patent CA-2556427-C (CA)
Title: Smooth draw-down for formation pressure testing
Inventor: NIEMEYER EICK
IPC: E21B49/10
Filed: 2005-02-17
Granted: 2012-05-15
Abstract: A method and apparatus for of determining a formation parameter of interest.  The method includes placing a tool into communication with the formation to test the formation and drawing down a test volume at an increasing draw rate during a first draw period and decreasing the draw rate during a second draw period to create a smooth draw down cycle. The draw down can be step-wise or continuous. The formation parameter is determined using formation rate analyis and characteristics determined during the draw down cycle.
Patent CA-2563161-C (CA)
Inventor: DUTTA ALOKE K
IPC: A61K31/404
Filed: 2005-04-15
Granted: 2017-01-24
Abstract: Novel 3,6-disubstituted pyrans which are monoamine reuptake inhibitors with activity profiles of anti-depressants having the formula: (see above formula) wherein A, A', and B are individually selected from the group of optionally substituted C4-C14 aryl and heteroaryl wherein heteroatoms of heteroaryl A and/or A' are selected from the group consisting of O, N, and S; Z is selected from the group consisting of a chemical bond and -Y-(CH2)o-wherein Y is NH or O  and o is 0, 1, 2, 3, or 4; W is H or OH; R is H or C1-8 alkyl; n and m individually are 0, 1, 2, 3, or 4, and wherein any carbon of -(CH2)n may be substituted by OR4 wherein R4 is C1-8 alkyl, C2-18 alkylene, or -COOR5 wherein R5 is C1-18 alkyl or C2-18 alkylene, or a pharmaceutically acceptable derivative or salt thereof.
Patent CA-2565440-C (CA)
Title: Preparation of cabergoline form i from a solvate of cabergoline and ethylbenzene
Inventor: GREENWOOD ALAN KENNETH
IPC: C07D457/06
Filed: 2005-04-29
Granted: 2011-09-20
Abstract: The present invention discloses a method for preparing cabergoline form I by combining cabergoline and a solvent comprising ethylbenzene to form a solvate and obtaining form I from the solvate. Also disclosed is a method for preparing cabergoline form I by combining cabergoline and a fist solvent to form a solution and additionally including a second solvent to the solution, followed by crystallisation to form cabergoline form I. Further disclosed is a solvate form of cabergoline comprising cabergoline and ethylbenzene and, optionally, n-heptane.     (see formula I)
Patent CA-2565797-C (CA)
Title: Couche douce pour la peau
Inventor: KARAMI HAMZEH
IPC: A61F13/62
Filed: 2005-05-04
Granted: 2013-06-25
Abstract: Article absorbant jetable composé d'un large panneau arrière perméable à l'air, formé d'une couche unique de matériau, préférablement en forme de sablier, et d'un ensemble de rétention de forme étroite attaché à ce panneau arrière dans son axe longitudinal. L'ensemble de rétention est placé de manière à se partager en deux zones de chaque côté du panneau arrière. Ces zones forment des ailes qui prolongent les bords latéraux de l'ensemble de rétention. Les ailes sont munies d'attaches qui permettent de les joindre ensemble afin de former des panneaux latéraux perméables à l'air. Ces attaches peuvent être placées de manière à retenir une partie du panneau arrière et à laisser les autres zones libres. L'ensemble de rétention comporte un panneau supérieur et un film de renfort qui entoure une âme absorbante. Le film de renfort est globalement aussi étroit que le panneau supérieur, ce qui agrandit au maximum la zone perméable à l'air du matériau absorbant, et minimise le recours à des films plastiques non biodégradables. Le panneau arrière comporte au moins une ouverture, que le film couvre entièrement, ceci permettant de l'exposer et de démarquer la zone à ne pas toucher.
Patent CA-2566648-C (CA)
Inventor: SIELECKI-DZURDZ THAIS M
IPC: C07C229/24
Filed: 2005-06-27
Granted: 2013-04-02
Abstract: The invention relates to pharmaceutically acceptable salts of guanylhydrazone-containing compounds, for example, Semapimod. The invention also relates to pharmaceutically acceptable compositions comprising the salts and methods for their use.   (see above formula)
Patent CA-2567338-C (CA)
Inventor: BOULOS NOEL
IPC: B09C1/10
Filed: 2005-05-26
Granted: 2013-01-08
Abstract: A kit for the combined chemical oxidation/assisted bioremediation of contaminated materials, comprising at least one metal chelate and at least one peroxide compound. A method for the combined chemical oxidation/assisted bioremediation of contaminated materials, comprising contacting a contaminated material with at least one metal chelate and at least one peroxide compound.
Patent CA-2568281-C (CA)
Inventor: LACY DOUGLAS S
IPC: B64C3/28
Filed: 2006-11-16
Granted: 2015-01-13
Abstract: A method for operating an aircraft wing comprises, among other features, moving a wing trailing edge device from a stowed position to a deployed position by rotating the trailing edge device about a first hinge line located forward of an intersection point between the trailing edge device and an upper surface of the wing so as to open an airflow gap between a leading edge of the trailing edge device and the wing; pivoting a spoiler, which is positioned forward of the trailing edge device; allowing freestream air to pass through the gap while the trailing edge device is in the deployed position; and controlling the gap between the spoiler and the trailing edge device, the spoilier being attached to the trailing edge device by a cam track and associated linkage. The method addresses deficiencies of prior art methods for operating an aircraft wing.
Patent CA-2580732-C (CA)
Title: Method for purifying and concentrating dinitrogen monoxide
Inventor: TELES JOAQUIM HENRIQUE
IPC: C07C49/00
Filed: 2005-09-22
Granted: 2010-06-15
Abstract: The invention relates to a method for purifying a gas mixture containing dinitrogen monoxide and to the use of a purified gas mixture of this type as an oxidant for olefins. In an additional embodiment, the invention also relates to a method for producing ketones, said method comprising the oxidation of an olefin with a gas mixture containing dinitrogen monoxide that has been purified according to the invention.
Patent CA-2582268-C (CA)
Title: Intubation system for use with an endoscope
Inventor: STEFANCHIK DAVID
IPC: A61B1/018
Filed: 2007-03-21
Granted: 2015-11-24
Abstract: An intubation system is provided for use with an endoscope. The intubation system includes a guide apparatus having a track that is adapted to be associated with the endoscope such that bending of the track is substantially decoupled from bending of the endoscope. The intubation system also includes a positioning device having a first coupling member on the distal end and an intubation device having a second coupling member on the proximal end. The intubation device and the positioning device each include a mating member that is adapted to slidingly engage the track external of the endoscope, whereby the first and second coupling members may be releasably attached together.