baber/WOPTO huggingface dataset:
Patent CA-2288108-C (CA)
Title: Method of manufacturing molding of mixed molten plastics of different types
Inventor: KONISHI MASAO
IPC: B29C43/00
Filed: 1999-02-22
Granted: 2006-10-31
Abstract: A method of manufacturing a molding of mixed molten plastics of different types, wherein fibers obtained by defibrating waste plastics of different types and fibers obtained by defibrating used paper ar e thermo-compression molded while kept interlaced with each other, whereby waste plastics of different types can be recycled without separation nor classification.
Patent CA-2303185-C (CA)
Inventor: WEDEKAMP HORST
IPC: C02F1/32
Filed: 1998-09-17
Granted: 2008-12-02
Abstract: The invention relates to a device for exposing liquids to UV-rays, which, se en in the direction of flow, comprises an intake chamber (16), an irradiation chamber (18) and a discharge chamber (20). The irradiation chamber has UV radiation sources (36) which are either aligned in rows and/or stacked parallel to the flow (14). T he device is designed as a channel with open top (10), and a containment wall (24) is provided across the direction of flow (14), between the intake chamber and the irradiation chamber. Said containment wall (24) is sized so as to cover part of the channel cross-section, while the lower edge of the containment wall (24) is located at a distance of the channel base (12). The outlet opening (22) thus formed is so sized that, in case of a flow rate increase and starting from a flow rate of 1 m/sec, the liquid accumulates in front of the outlet opening (22), resulting in the liquid lev el in the intake chamber (16) being higher than in the irradiation chamber (18).</SDOA B>
Patent CA-2305058-C (CA)
Title: Polyalkylpyrrolidines and fuel compositions containing the same
Inventor: CHERPECK RICHARD E
IPC: C10L1/22
Filed: 2000-04-13
Granted: 2009-07-07
Abstract: A polyalkylpyrrolidine compound of the formula: (see above formula) or a fuel-soluble salt thereof; wherein R1 is a polyalkyl group having an average molecular weight in the range of from about 500 to 5,000; R2 is a straight- or branched-chain alkylene group having from about 2 to 6 carbon atoms; R3 is H or CH3; and x is an integer from about 0 to 4. The polyalkylpyrrolidines of the present invention are useful as fuel additives for the prevention and control of engine deposits.
Patent CA-2311447-C (CA)
Inventor: CAMPF MELVIN
IPC: H05B3/54
Filed: 1998-10-30
Granted: 2006-06-06
Abstract: On décrit une plaque électrique portable (10) équipée d'une fiche (52) reliée à un câble (18) lui-même raccordé à un bloc d'alimentation électrique (16). Le bloc d'alimentation électrique (16) est muni d'un interrupteur (90, 92) monté sur le panneau avant (100) d'une masse (82). On décrit également un boîtier de transport (20) présentant un compartiment supérieur (22) pour ranger la plaque électrique portable (10) repliée, un compartiment inférieur (24) pour ranger le bloc d'alimentation (16) et le câble (18), et une pochette (26) pour ranger d'autres articles de l'utilisateur.
Patent CA-2312645-C (CA)
Title: Non-metallic outlet box having a ground strap with plural ground screw
Inventor: WRIGHT RONALD D
IPC: H01R4/64
Filed: 2000-06-28
Granted: 2007-10-09
Abstract: The electrical outlet box assembly accommodates an electrical termination device. A  non metallic outlet box housing includes a back wall and a perimetrical side wall with an open front face defining a box interior. A metallic ground strap is supported by the housing within the box interior. The ground strap includes an elongate portion including a pair of spaced apart mounting members in electrical continuity through the elongate portion. The mounting members are positioned to accommodate a ground wire of the electrical termination device.
Patent CA-2313622-C (CA)
Title: Start-up procedure for direct smelting process
Inventor: BURKE PETER DAMIAN
IPC: C21B13/04
Filed: 2000-07-07
Granted: 2009-12-15
Abstract: A procedure for starting up a direct smelting process for producing iron from a metalliferous feed material in a metallurgical vessel is disclosed. The vessel is of the type which includes a plurality of feed material injection lances/tuyeres (11, 13). The start-up procedure includes the steps of: (a) preheating the vessel; (b) supplying a charge of molten iron to the vessel and forming a molten bath in the vessel, (c) supplying carbonaceous material and flux to the molten bath and injecting oxygen--containing gas through one or more than one feed material injection lance/tuyere and combusting carbon and bath derived gas (if present) and thereby heating the molten bath and generating slag; and (d) suppling metalliferous feed material to the vessel while continuing supply of carbonaceous material and flux and injection of oxygen-containing gas and smelting metalliferous feed material and producing molten iron and thereby completing the start-up procedure.
Patent CA-2315002-C (CA)
Title: Liquid composition with enhanced low temperature stability
Inventor: VILLA VIRGILIO BARBA
IPC: A61K8/18
Filed: 1998-12-08
Granted: 2007-06-26
Abstract: The invention relates to liquid cleansing compositions in lamellar phase. Us e of minimum amounts of defined polymeric hydrophilic emulsifier in combination with a lamellar phase inducing structurant has bee n found to enhance both initial viscosity and free thaw (low temperature) viscosity/stability.
Patent CA-2326715-C (CA)
Title: Hemoglobin-polysaccharide conjugates
Inventor: ADAMSON GORDON J
IPC: A61K47/61
Filed: 1999-03-25
Granted: 2009-10-13
Abstract: Hemoglobin conjugates useful as hemoglobin-based oxygen carriers are prepared by reacting hemoglobin with oxidatively ring-opened polysaccharides such as hydroxyethyl starch or dextran, and storing the resultant conjugate under conditions which allow it to transform to a lower molecular weight product, after conjugation. The conjugate is then reductively stabilized to form secondary amino bonds between the hemoglobin and the polysaccharide, and formulated as a HBOC.
Patent CA-2327514-C (CA)
Inventor: BARSKY SANFORD H
IPC: A61B10/02
Filed: 1999-04-28
Granted: 2008-08-26
Abstract: Methods, kits, and apparatus for obtaining cellular, chemical, and other materials from breast ducts are described. A single milk duct is accessed and washed with a washing fluid to obtain marker materials from the lining of the duct. The washing fluid is then collected, and the marker materials in the washing fluid identified and analyzed. Usually, the washing fluid is introduced using a syringe through a lumen of a dual-lumen catheter. The ductal volume is filled with the washing fluid and excess fluid flows outwardly through a second lumen of the dual-lumen catheter, from which it is collected. Methods and kits provide for collection of fluid and cells by a lavage procedure that includes applying external pressure to the breast to improve the yield of fluid and cells from the breast duct.
Patent CA-2334427-C (CA)
Inventor: TINKLEPAUGH MARK
IPC: B61D49/00
Filed: 2001-02-06
Granted: 2007-12-11
Abstract: A hose support system having a support which includes a flat strap having a tongue connected to a first end of the strap and extending along the strap towards the second of the strap. Connectors at one end of the strap is positioned in a car aperture and a hose aperture. A resilient element connects the loop at one end of the strap to its connector. A clasp is adjustably position on the strap between the ends of the strap and adjusts the lengths of the strap between the ends. The tongue extends through the clasp. At least one of the connectors may include a loop and a throat extending substantially tangential to the loop. Alternatively, one or more of the connectors may include a spiral. A ring bearing separates the connector and the strap.
Patent CA-2338754-C (CA)
Inventor: METHMANUS-SPALTRO SUREE
IPC: C11D9/02
Filed: 1999-07-14
Granted: 2009-09-22
Abstract: An anhydrous foaming cleansing composition for topical application to the human skin, comprising an anionic surfactant, glycerine, polyethylene glycol, and a water insoluble benefit agent.
Patent CA-2344357-C (CA)
Inventor: ZHU XIAOXUN
IPC: G06K9/60
Filed: 1999-09-16
Granted: 2006-01-10
Abstract: L'invention concerne des données codées en longueur de trame (RLE), dérivées d'un scanner à trame (30) au niveau d'un angle arbitraire par rapport au sens horizontal d'un symbole rectiligne (25)tel qu'un code PDF à deux dimensions. On examine ces données pour détecter l'angle d'obliquité entre le sens horizontal (Xs) du symbole (25) et le sens horizontal (Xrl) de la trame (36). D'après l'angle d'obliquité détecté, un ordinateur (70) génère une série de lignes virtuelles de balayage superposées aux lignes réelles de balayage. L'ordinateur (70) divise les lignes virtuelles de balayage et les lignes réelles de balayage en segments de lignes réelles et virtuelles associées, possédant des points d'intersection communs. Les emplacements des transitions marque/espace ou espace/marque sont repris des segments de lignes réelles sur les segments de lignes virtuelles. Ce système permet de traiter des données codées RLE avec une faible surcharge système.
Patent CA-2344444-C (CA)
Inventor: BISHAY IHAB E
IPC: A23L27/30
Filed: 1999-09-16
Granted: 2004-11-16
Abstract: La présente invention concerne la co-cristallisation de N-[N-(3,3-diméthylbutyl)-1- alpha -aspartyl]-L-phénilalanine 1-ester méthylique avec du sucre suivant des proportions variables. L'édulcorant co-cristallisé avec du sucre est très soluble dans l'eau et ne pose pas de problèmes liés à des résidus ou à des amas de matière.
Patent CA-2344964-C (CA)
Inventor: WHITLEY L BLAKE
IPC: E06B3/48
Filed: 2001-04-25
Granted: 2004-12-14
Abstract: A sectional upward acting door includes interconnected door panels which are formed with generally planar outer and inner wall parts and upper and lower edges which cooperate to provide a pinch resistant joint between door panels when they are pivoted relative to each other. Spaced apart snap together hinge assemblies and snap in place guide roller support brackets may be used to assemble the door by moving the panels into assembly with each other between the door guide tracks.      The panel edge profiles are formed by a convex surface on an upper edge of one panel and a cooperating concave multiple planar segment surface on the lower edge of the adjacent panel. An elongated seal strip may be secured in a groove in the lower edge of one panel and engageable with the apex of the upper edge of the adjacent panel. The panels are formed with inclined wall parts spaced inwardly of the pinch resistant edge profiles for supporting the hinge assemblies within a recess so that the hinge assemblies do not protrude inwardly of the generally coplanar inner wall parts of the panels. The hinge assemblies include opposed hinge plates with separate or integrally formed hinge pins on one hinge plate and the other hinge plate is formed with opposed elastically deflectable retainer tabs which allow the hinge pin to be snapped into a bearing bore in the other hinge plate to facilitate connecting the door panels to each other.
Patent CA-2346511-C (CA)
Title: Use of aluminium hydroxycarbonate, hydroxyoxycarbonate or oxycarbonate as filler in a rubber composition
Inventor: MARTIN MICHEL
IPC: C08K3/22
Filed: 1999-10-13
Granted: 2006-11-28
Abstract: The invention concerns the use as filler in a rubber composition based on an elastomer, of a compound consisting of an amorphous aluminum hydroxycarbonate, hydroxyoxycarbonate or oxycarbonate. The invention also concerns rubber compositions comprising such a filler and finished products based on such a composition.
Patent CA-2370306-C (CA)
Title: Treatment of fibrosis by antagonism of il-13 and il-13 receptor chains
Inventor: WYNN THOMAS A
IPC: A61K38/19
Filed: 2000-04-28
Granted: 2014-06-17
Abstract: Methods are provided for treating or inhibiting the formation of tissue fibrosis using IL-13 antagonists, including without limitation soluble forms of the IL-13 receptor.
Patent CA-2376506-C (CA)
Inventor: SADAT-AALAEE DEAN
IPC: A61P25/28
Filed: 2000-06-05
Granted: 2014-07-22
Abstract: L'invention concerne une nouvelle classe d'analogues présentant à la fois une affinité et une sélectivité élevées pour les récepteurs de la Neuromédine B et de la Somatostatine, tels que Nal-Tyr-cyclo(D-Cys-D-Trp-Lys-D-Cys)-Abu-Nal-NH¿2?.
Patent CA-2382353-C (CA)
Title: Safety mechanism for food processor with large feed tube
Inventor: LAZZER JEAN-PIERRE
IPC: F16P3/06
Filed: 2002-05-01
Granted: 2011-03-29
Abstract: - A safety device for a food processor, enables operation of the motor only when a pusher occupies the chute through which food products are introduced. - The pusher has a rib (1), the lower end of which bears against a slider (2) that can have a parallelogram cross section with inclined opposite end faces. When the pusher is advanced so the rib passes the slider, the rib displaces the slider laterally. The displaced slider in turn displaces a lid rod. The lid rod bears against a bowl rod (3). The lower end of the bowl rod operates a switch. (4) Applications: larger chute area without the risk of accident.
Patent CA-2387503-C (CA)
Title: Fluorescent cobalamins and uses thereof
Inventor: GRISSOM CHARLES B
IPC: C07F15/06
Filed: 2000-10-26
Granted: 2010-02-09
Abstract: The present invention relates to fluorescent cobalamins and uses of these compounds. More particularly. this in-vention relates to fluorescent cobalamins that comprise a fluorescent, phosphorescent, luminescent or light-producing compound covalently linked to cobalamin. These fluorescent cobalamins can be used as diagnostic and prognostic markers (a) to distinguish cancer cells and tissues from healthy cells and tissues and (b) to determine if an individual will respond positively to chemotherapy using cobalamin-therapeutic bioconjugates.
Patent CA-2397629-C (CA)
Title: Method for making a bung for a metal cask
Inventor: BRUN LUCIEN
IPC: B23G7/02
Filed: 2001-01-18
Granted: 2009-04-14
Abstract: A method for producing a bung for a metal cask that does not require a conventional collar and seal, and that simplifies the operations for forming the bung. The method disclosed in the present application includes the following steps. First, a prestamping operation creates a preforming dome in the wall of the cask such that a cuvett is formed. Second, an approximately cylindrical shaft is formed by stamping and thus puncturing the wall of the cask at the location of the bung. Third, the protruding edge of the shaft is folded down the to form an external rolled edge. Fourth, encircling the shaft with a rigid ring constituted by at least two annular sections such that the metal does not tear during the formation of the threads. Finally, the method of the present invention includes the step of implementing a roller threading head to form internal threads in the shaft.
Patent CA-2397767-C (CA)
Title: Method for producing 6-(4-chlorophenyl)-2,2-dimethyl-7-phenyl-2,3-dihydro-1h-pyrrolizine-5-yl acetic acid
Inventor: KAMMERMEIER THOMAS
IPC: A61P11/08
Filed: 2001-01-26
Granted: 2008-05-06
Abstract: 2. The present invention relates to a process process for the preparation of the compound of the formula I (see formula I) where the compound of the formula III (see formula III) is reacted with oxalyl chloride and the product obtained is treated with hydrazine and an alkali metal hydroxide in the aqueous phase at elevated temperature, after treatmen t is complete a three-phase system is produced by addition of an ether and the compound of t he formula I is obtained by acidifying the middle phase. The invention moreover relates to a polymorph of the compound of the formula I.
Patent CA-2399471-C (CA)
Inventor: OBERHARDT STEPHEN
IPC: F01N13/08
Filed: 2001-02-07
Granted: 2008-10-28
Abstract: An exhaust pulse control unit (10) for increasing exhaust manifold vacuum in an engine comprises an inlet (11), an outlet (12) and an intermediate containment zone (13). An exhaust pulse capture and expansion zone (14) is located between the inlet and intermediate zone and a merging zone (17) between the intermediate zone and the outlet. The capture and expansion zone may consist of two stages with the first stage providing a relatively rapid increase in exhaust gas volume.
Patent CA-2400843-C (CA)
Title: Method and apparatus for harvesting crops
Inventor: MCLEOD ROBERT H
IPC: B07B4/02
Filed: 2000-06-09
Granted: 2005-10-18
Abstract: The invention relates to a mobile harvesting unit for harvesting graff, a mixture including grain, chaff and weed seeds. The harvester includes a wheeled harvester body and a harvesting header at the front of the harvester body for cutting a crop from a field area. The harvester body contains a threshing unit for the cut crop for separating stalks from graff, a discharge for discharging separated stalks back to the field area, and a storage tank for storage of the separated graff. The harvesting unit includes an elongated hitching arm having opposite lateral ends for connection at one end to the harvester body and at an opposite end to a rear portion of a propulsion device. The hitching arm has a raised section intermediate the opposite ends passing aver and clear of the harvesting header.
Patent CA-2401126-C (CA)
Title: Accuse de reception d'essai d'acces avec detection de collision
Inventor: NELSON GEORGE RODNEY JR
IPC: H04W52/50
Filed: 2001-02-23
Granted: 2010-11-09
Abstract: Dans un mode de réalisation de l'invention, un premier canal est affecté à la transmission de messages produits sporadiquement à partir de multiples unités de terrain vers une station de base. Le premier canal est de préférence divisé en créneaux temporels dans lesquels une unité de terrain transmet un message de demande d'accès à la station de base en vue d'établir une liaison de communication. En réponse à un message de demande d'accès, des informations de retour sont fournies de la station de base aux multiples unités de terrain ; ces informations indiquent si une collision a été détectée sur le premier canal pour un message transmis dans un créneau temporel précédent. Si une collision a été détectée, l'unité de terrain va retransmettre un message de demande d'accès à un réglage de niveau de puissance précédent, sur la base d'un temps de réduction de puissance aléatoire. Si aucune collision n'est détectée et que la station de base ne parvient pas à transmettre un message d'accusé de réception à l'unité de terrain demandant l'accès, le niveau de puissance de sortie de cette unité est augmenté pour les transmissions de message suivantes jusqu'à ce que le message soit reçu.
Patent CA-2409489-C (CA)
Inventor: PACKER SCOTT
IPC: B23K20/12
Filed: 2001-05-08
Granted: 2009-01-20
Abstract: A probe for friction stir welding MMCs, ferrous alloys, non-ferrous alloys, and superalloys, as well as non-ferrous alloys, the probe (28) including a shank (30), a shoulder (32), and a pin (34) disposed through the shoulder and into the shank, wherein the pin and the shoulder at least include a coating comprised of a superabrasive material, the pin and shoulder being designed to reduce stress risers, disposing a collar (36) around a portion of the shoulder and shank to thereby prevent movement of the shoulder relative to the shank, and incorporating thermal management by providing a first thermal flow barrier (38) between the shoulder and the shank, and a second thermal flow barrier (40) between the collar and tool.
Patent CA-2415773-C (CA)
Title: A frozen confectionery product and method of manufacture
Inventor: PRITCHARD TOM
IPC: A23G9/44
Filed: 2001-08-21
Granted: 2010-05-25
Abstract: A composite frozen confectionery item includes: - a cone, truncated cone or cup shaped shell formed from a solid fat based composition and nestingly contained substantially within a close fitting protective packaging sheet of corresponding shape, the confectionery item and packaging sheet each having an open end and a closed end and the shell forming a lining in substantially contiguous contact with an internal surface of the packaging sheet and - a filling of ice confectionery.
Patent CA-2420643-C (CA)
Inventor: MATTIA PAUL
IPC: B60S3/04
Filed: 2003-02-28
Granted: 2010-12-07
Abstract: An apparatus for applying a tire dressing fluid to a tire surface is provided. The apparatus includes a tire engagement arm having an applicator manifold and leveling pad. The applicator manifold has an opening for receiving a tire dressing fluid and a plurality of openings for dispensing the tire dressing fluid directly onto the tire surface. The leveling pad is provided for engaging the tire surface and spreading the tire dressing fluid over the tire surface. A method for applying a tire dressing fluid onto a tire surface is provided.
Patent CA-2422556-C (CA)
Inventor: KEYES MARK J
IPC: B65D43/02
Filed: 2003-03-18
Granted: 2009-09-29
Abstract: The combination of a reusable lid and a container, the lid being provided with locking tabs and the container being provided with openings designed to accept the locking tabs and to make an interlocking connection by relatively rotating the lid and container. A latch element is formed on the lid for engagement with one of a plurality of cooperating catch elements formed on the container. The engaged catch element prevents removal of the lid from the container until the latch element is depressed inwardly far enough to allow the lid to be turned to a position in which the tabs may be removed from the openings.
Patent CA-2424760-C (CA)
Inventor: WARREN DAVID W
IPC: B01J8/06
Filed: 2003-04-04
Granted: 2007-09-11
Abstract: A fuel processor apparatus comprising a catalytic tubular reactor is heated using an infrared radiant burner to provide the endothermic heat of reaction needed to reform a mixture of hydrocarbon and steam for the production of a hydrogen-rich gas stream. The hydrogen-rich gas stream is further purified using a sequence of catalytic steps that is fed to a fuel cell whereupon a portion of the hydrogen contained in the gas stream is consumed for the production of electricity by electrochemical reaction with oxygen. An unused portion of the purified hydrogen-rich gas stream exits the fuel cell stack and is combusted in the infrared radiant burner. A fuel cell control system rapidly responds to a variable fuel cell electric demand by adjusting the feed of hydrocarbon to the catalytic tubular reactor to maintain the surface temperature of the infrared radiant burner within defined limits.
Patent CA-2428825-C (CA)
Inventor: TAUBE JOEL A
IPC: B22F9/12
Filed: 2003-05-15
Granted: 2006-04-25
Abstract: Appareil de production de nanoparticules pouvant comprendre un four dans lequel est définie une région de vapeur. Un conduit de précipitation ayant une extrémité d'admission et une extrémité de refoulement est positionné par rapport au four de sorte que l'extrémité d'admission soit ouverte sur la région de vapeur. Un appareil de fourniture de fluide de trempe fournit un fluide de trempe à l'état gazeux et un fluide de trempe à l'état liquide. Un orifice de fluide de trempe positionné au sein du conduit de précipitation est fluidiquement raccordé à l'appareil de fourniture de fluide de trempe de sorte qu'une admission vers l'orifice de fluide de trempe reçoive du fluide de trempe à l'état gazeux et du fluide de trempe à l'état liquide. L'orifice de fluide de trempe fournit un flux de fluide de trempe au conduit de précipitation pour précipiter des nanoparticules dans le conduit de précipitation. Un appareil de collecte de produit raccordé à l'extrémité de refoulement du conduit de précipitation collecte les nanoparticules produites dans le conduit de précipitation. Tandis que les procédés de production de nanoparticules de l'art antérieur représentaient des moyens compliqués et coûteux de produire de faibles quantités de nanoparticules, l'utilisation du procédé de la présente invention permet de produire en continu des nanoparticules de taille et de composition souhaitées, à une échelle commerciale et à bas coût.