baber/WOPTO huggingface dataset:
Patent CA-2483105-A1 (CA)
Title: Autoimmune conditions and nadph oxidase defects
Inventor: HOLMDAHL RIKARD
IPC: A61P25/28
Filed: 2003-05-13
Abstract: The invention relates to methods and materials involved in diagnosing and treating autoimmune conditions. In particular, the invention relates to methods and materials involved in diagnosing arthritis conditions that are accompanied by an NADPH oxidase deficiency, methods and materials involved i n treating, preventing, or delaying the onset of arthritis conditions that are accompanied by an NADPH oxidase deficiency, and methods and materials involv ed in identifying agonists and antagonists of NADPH oxidase activity.
Patent CA-2484504-A1 (CA)
Title: System, method, and apparatus for generating a timing signal
Inventor: ROWITCH DOUGLAS NEAL
IPC: G01S1/00
Filed: 2003-05-02
Abstract: A method of wireless communications according to one embodiment of the invention includes obtaining a first time base (e.g. obtaining a code phase) from a signal received from a ground transmitter (e.g. a CDMA base station). A predetermined offset based on at least a propagation delay of the received signal is applied to the first time base to obtain a second time base. For example, the second time base may be aligned to a time base of a positioning satellite system (e.g. the NAVSTAR GPS). A timing signal is generated that h as a code phase based on the second time base.
Patent CA-2486834-A1 (CA)
Title: Support de rangement multimedia
Inventor: MENARD LOUIS
IPC: G11B23/03
Filed: 2004-10-22
Abstract: L'invention vise un support de rangement mulmédia pour recevoir et mainten ir des CD ou DVD en tant que tels, des pochettes contenant des CD ou DVD ou des boîtiers en plastique contenant des CD ou DVD, quelle que soit la taille desdits boîtiers. Ce support se présente sous la forme d'une pièce comprenan t une pluralité d'ouvertures de rangement chacune pourvue de parois opposées et de deux extrémités, chaque ouverture étant également pourvue d'un système de fixation rétractable constitué de pinces déformables placées près d'une d es extrémités de l'ouverture, chaque ouverture comprenant également des retrait s dans au moins une de ses deux extrémités pour permettre de recevoir et soutenir aussi bien des disques CD ou DVD ou des pochettes ou des boîtiers les contenant. Le support peut être également pourvu de trous et de fentes disposés de façon à permettre sa fixation à même une surface. Avantageusement aussi, le support peut avoir des côtés latéraux pourvus d' un dispositif d'attaches conçus pour permettre la fixation d'un support adjacen t, dans le but de pouvoir assembler plusieurs supports côte à côte.
Patent CA-2490343-A1 (CA)
Inventor: LORENZO JUAN A
IPC: A61F2/06
Filed: 2004-12-16
Abstract: A medial device such as a vascular occlusive device which includes a suppo rt structure and a bioactive expansible coating disposed on the support structu re and an outer barrier coating which serves to prevent a reaction between the bioacti ve expansible coating and bodily fluids until the outer barrier is activated and removed b y applying an external agent to the outer barrier thereby permitting expansion of the bioactive coating.
Patent CA-2492144-A1 (CA)
Title: Detergent composition
Inventor: GARCIA DE ALBA RICARDO
IPC: C11D3/50
Filed: 2003-08-05
Abstract: A laundry additive composition comprising one or more perfume components in slow release form and wherein the release kinetics are controlled so as to provide a fabric delivery index of at least 0.3.
Patent CA-2495728-A1 (CA)
Inventor: SPINDLER JOERG
IPC: G01N33/543
Filed: 2003-08-13
Abstract: La présente invention concerne un procédé pour identifier des anticorps ou des antigènes dans un liquide à tester, par mise en réaction avec un partenaire de liaison spécifique prédéfini. Les antigènes sont liés à un support et le mélange d'échantillon ainsi établi est mis en incubation, puis est centrifugé à travers un mélange particule-tampon. Une agglutination d'antigène à identifier, support et anticorps se forme en cas de réaction antigène-anticorps positive. Une quantité prédéfinie du mélange d'échantillon incubé est ajoutée à une quantité prédéfinie d'un mélange particule-tampon se trouvant à l'intérieur d'un récipient d'identification. Ce mélange particule-tampon présente un tampon d'incorporation constitué d'une solution aqueuse de dextrane et/ou de polyéthylèneglycol, de glycine et/ou de citrate trisodique.
Patent CA-2497414-A1 (CA)
Title: Reel spool storage and loading device and method
Inventor: SCHMIDT-HEBBEL HARALD
IPC: B65H19/30
Filed: 2005-02-16
Abstract: A plurality of upper spool rails arranged over a reel-up device. Each elevated rail temporarily stores reeling spools that are successively loaded into a reeling station to wind a web and form finished reels of paper. The elevated spool rails include: a first pair of parallel upper spool rails extending over the reel-up device and adapted to support a plurality of a first type of reeling spools; and a second pair of parallel upper spool rails spaced above the first pair, and adapted to a plurality of a second type of reeling spools.
Patent CA-2500295-A1 (CA)
Title: Stabilized exendin-4 compounds
Inventor: KNUDSEN CARSTEN BOYE
IPC: A61K38/22
Filed: 2003-10-02
Abstract: The present invention disclosed compositions comprising a stabilized Exendin-4 (1-39) and related compounds. The invention describes stabilized Exendin-4 agonists that include at least one modified amino acid residue particularly at positions Gln 13, Met14, Trp25, or Asn28 of the Exendin-4 (1-39) molecule.  Disclosed are preferred modifications of deaminated, hydrolyzed, oxidized, or isomerized reaction products of the specified amino acid residues corresponding to the same positions in the Exendin-4 molecule. The invention also relates to methods of making and using the stabilized Exendin compounds, such as for the treatment of diabetes.
Patent CA-2500344-A1 (CA)
Title: Systems and methods for generating polysulfides
Inventor: EPINEY MICHEL
IPC: B01J23/34
Filed: 2003-10-17
Abstract: A system and method for generating polysulfide includes at least one vessel (21) for containing the pulping liquor, and at least one oxidation promoter element (1) including an oxidation promoter (11) adhered by a coating material (10) to a substrate (9). The oxidation promoter element (1) may be affixed within the vessel (21) or, alternatively, movable between two or more vessels (21a, 21b) to facilitate polysulfide generation and/or recovery of the oxidation promoter in at least two vessels.
Patent CA-2503729-A1 (CA)
Inventor: CRAIGO WILLIAM
IPC: A61P35/00
Filed: 2003-10-31
Abstract: L'invention concerne des composés de formule (I), leur préparation, leurs intermédiaires synthétiques, et leur utilisation dans la synthèse de promédicaments. Dans ladite formule, V et L sonttrans l'un relativement à l'autre; V est sélectionné dans le groupe constitué par aryle carbocyclique, aryle carbocyclique substitué, hétéroaryle et hétéroaryle substitué; et L est un groupe partant sélectionné dans le groupe constitué par halogène, sulfonate d'alkyle, aryloxy éventuellement substitué par 1 à 2 substituants, hétéroaryle contenant N, et hétéroaryle contenant N-hydroxy-azote. L'invention concerne également des sels desdits composés.
Patent CA-2503817-A1 (CA)
Title: Wavelength insensitive integrated optic polarization splitter
Inventor: WATTS MICHAEL R
IPC: G02B27/42
Filed: 2003-10-30
Abstract: An integrated optic polarization splitter (2), includes a pair of waveguide elements with a first waveguide element (10) having a horizontal orientation and a second waveguide element (12) having a vertical orientation formed from a plurality of waveguide core layers. The first and second waveguide elements are intersected or nearly intersected at one end of the structure and separated at the other end of the structure and the transition there between is made to be adiabatic. The waveguide elements receive an optical signal having both a TE component and a TM component. The TE component propagates along the horizontally oriented waveguide element (10) and the TM component propagates along the vertically oriented waveguide element (12).
Patent CA-2507322-A1 (CA)
Title: Energy efficient tmp refining of destructured chips
Inventor: GINGRAS LUC
IPC: D21B/
Filed: 2005-05-13
Abstract: A system and method for thermomechanical refining of wood chips comprises preparing the chips for refining by exposing the chips to an environment of steam to soften the chips, compressively destructuring and dewatering the softened chips to a solids consistency above 55 percent, and diluting the destructured and dewatered chips to a consistency in the range of about 30 to 55 per cent. The destructuring partially defibrates the material. This diluted material is fed to a rotating disc primary refiner wherein each of the opposed discs has an inner ring pattern of bars and grooves and an outer ring pattern of bars and grooves. The destructured and partially defibrated chips are substantially completely defibrated in the inner ring and the resulting fibers are fibrillated in the outer ring. The compressive destructuring, dewatering, and dilution can all be implemented in one integrated piece of equipment immediately upstream of the primary refiner, and the fiberizing and fibrillating are both achieved between only one set of relatively rotating discs in the primary refiner.
Patent CA-2508716-A1 (CA)
Title: Sheet metal layered with phosphate ester and lubricant
Inventor: LIESE DIRK
IPC: C23C22/68
Filed: 2003-12-02
Abstract: The invention relates to sheet metal or a sheet metal blank provided with a lubricant coating, especially an anti-corrosion oil of the Pre-Lube or Dry Lube variety.  The sheet metal or sheet metal blank comprises a layer which is formed by applying a solution containing an organic phosphoric acid ester to the metal surface of the sheet metal. Sheet metal provided with said coating has excellent tribological properties.
Patent CA-2508836-A1 (CA)
Title: Electrical appliance housing
Inventor: HERZOG KARL
IPC: H05K5/00
Filed: 2003-11-22
Abstract: The invention relates to an electrical appliance housing with a housing body made from rigid plastic, in which an opening is provided for the operation o f a switch or similar within the housing body. The opening is sealed by means of a membrane made from a flexible plastic and an operating knob for operating the switch is provided in or on the membrane. According to the invention, th e operating knob is fixed to a rigid plastic socket which is materially connected to the membrane. The socket made from rigid plastic is hermeticall y connected to the membrane such that no water may enter the housing interior. The socket and membrane are thus preferably made from plastics which are materially related, in order to guarantee a good connection. The operating knob can be made from various materials without having to take account of a suitable pairing of materials for the membrane and the operating knob on the grounds of a sealed connection to the membrane. The membrane can be moulded on the socket made from rigid plastic in a two-component injection moulding process. Furthermore, the socket supporting the operating knob is connected to the housing body by means of an elastic bridge. The elastic bridge is preferably embodied of homogeneous material and in one-piece with the housin g body and/or the socket.
Patent CA-2509788-A1 (CA)
Title: Foreign object damage tolerant nacelle anti-icing system
Inventor: BRAND JOSEPH HORACE
IPC: B64D15/02
Filed: 2005-06-13
Abstract: A nacelle for housing a gas turbine engine is disclosed.      The nacelle comprises an inlet lip defining a leading edge of the nacelle and a conduit located within the inlet lip, the conduit having a fluid circulating therein. The fluid provides a heat source. An energy attenuating member is located within the inlet lip between the leading edge and the conduit. The energy attenuating member provides protection to the conduit from foreign object damage and is thermally conductive such that heat transfer communication between the conduit and the leading edge is provided.
Patent CA-2512620-A1 (CA)
Inventor: HEIDENREICH STEFFEN
IPC: B01D67/00
Filed: 2003-02-05
Abstract: The present invention relates to a process for the manufacturing of a filter element having a porous body, said body being comprised of a bottom and a top portion, wherein said bottom and top portions define a cavity structure in between them, the cavity structure comprising an outlet for discharging filtrate having accumulated in the cavity structure. In order to avoid the laborious post-treatment or after-treatment of the filter body, the inventive process comprises the steps of forming a green filter element comprising powder injection molding said bottom portion in a first mold; opening the first mold; placing a core element on the bottom portion, said core portion corresponding in its shape to the desired cavity structure of the body; powder injection molding said top portion onto said bottom portion and core portion in a second mold; opening the second mold, and removing the so produced green filter element comprising the core portion; and sintering the green filter element.
Patent CA-2516801-A1 (CA)
Title: Trip edge snow plow blade
Inventor: GAMBLE ROBERT N II
IPC: E01H5/06
Filed: 2005-08-22
Abstract: An improved snow plow blade is disclosed which has a fixed upper plow blade and a pivoting lower trip blade mounted on the swing frame of the snow plow with the axis of rotation of the trip blade being directly in line with the swing frame and the support frame of the snow plow. Since the axis of rotation of the trip edge blade is located at the height of the vertical center of the swing frame (and is thereby in the same horizontal plane), the forces imparted to the swing frame will be essentially compressive in nature rather than including a torsional element as well. The trip edge blade and the trip edge springs used to bias the trip edge blade into an untripped position are substantially supported by the swing frame of the snow plow rather than being supported from the upper plow blade. The trip edge blade is also sufficiently high to prevent damage to the upper snow plow blade due to impacts with curbs or other high obstacles.
Patent CA-2517683-A1 (CA)
Title: Dot 4 brake fluids
Inventor: ROIDA MICHAEL
IPC: C10M111/04
Filed: 2004-03-11
Abstract: The invention relates to a brake fluid that comprises a) 10 to 50 % by weight, preferably 20 to 40 % by weight, of diethylene glycol and/or dipropylene glycol, b) 50 to 90 % by weight, preferably 60 to 80 % by weight, of one or more monoalkylethers of (poly)ethylene glycol and/or (poly)propylene glycol.  The inventive fluids are especially borate-free and owing to their low hygroscopicity are suitable for use in areas with high atmospheric humidity.
Patent CA-2517769-A1 (CA)
Inventor: NOWICKY WASSYL
IPC: C07F9/6533
Filed: 2004-03-12
Abstract: The invention relates to alkaloid reaction products obtainable in a process wherein alkaloids are reacted with an alkylating agent, preferably thiotepa, whereafter unreacted alkylating agent and other water-soluble compounds are removed from the reaction mixture by washing with water or a suitable aqueous solvent, whereafter the reaction mixture is subjected to a treatment with strong acid, preferably hydrogen chloride (HCI), to precipitate a water soluble salt of the reaction products. The precipitated reaction products comprise at least one quaternary alkaloid derivative and are suitable as drugs for prophylactic or therapeutic application, particularly in the treatment of immunological or metabolic dysfunctions, and cancer.
Patent CA-2523111-A1 (CA)
Title: Suture anchor installation system with disposable loading unit
Inventor: LARSEN SCOTT
IPC: A61B17/04
Filed: 1997-10-03
Abstract: A tool for inserting a suture anchor is disclosed. The tool comprises a) a handle portion having a grip portion, and a trigger portion slidably mounted to the grip portion, the trigger portion having an axial bore; and b) an elongated operating portion comprising an outer tube disposed within the bore of the trigger portion and movable between distal and proximal positions, the outer tube being resiliently biased to the distal position, and a rod slidably disposed within an axial bore of the outer tube, the rod having a proximal end fixedly attached to the grip portion and a distal end having an open configured to engage a suture anchor.
Patent CA-2524698-A1 (CA)
Title: Therapeutic hosiery item and method for manufacturing the same with a circular hosiery knitting machine
Inventor: PINELLI ENZO
IPC: D04B1/26
Filed: 2004-05-27
Abstract: A therapeutic hosiery item and a method for manufacturing the same with a circular hosiery knitting machine. The therapeutic hosiery item comprises first rows of knitting (1) alternated with second rows of knitting (2) produced with a number of stitches that is smaller than the number of stitch es constituting the first rows of knitting (1). The first rows of knitting (1) are composed of at least one stretch yarn (1a) and the second rows of knitti ng (2) are composed of at least one stretch yarn (2a) that has a larger diamete r than the at least one stretch yarn (la) that composes the first rows of knitting (1). The therapeutic hosiery item is aesthetically similar to elega nt hosiery items and can be worn without problems on any occasion.
Patent CA-2535825-A1 (CA)
Title: Method for manufacturing a composite trim part for the interior of an automotive vehicle
Inventor: VANLUCHENE YVAN
IPC: B29C44/14
Filed: 2004-08-27
Abstract: For manufacturing the composite automotive trim part a flowable skin material is applied onto a first mould surface (4), a flowable substrate material is applied onto a second mould surface (7), the mould (5, 8) is closed and a foamable material (3) is applied in the gap between the flexible skin layer (1) and the rigid substrate layer (2). Both the flexible skin layer and the rigid substrate layer can be manufactured by spraying a polyurethane reaction mixture. Advantages are that no positioning of the rigid substrate layer for of the flexible skin layer is required and that especially the rigid substrate layer doesn~t have to be manufactured separately, so that the production costs are reduced and the quality of the trim part is increased. The sealing of the mould cavity for producing the foam layer is achieved by providing a sufficiently thick layer of flexible skin material in the zone of contact with the substrate layer. Installation and tool costs can be reduced by separating both mould halves and producing the skin layer and the substrate layer along different production lines.
Patent CA-2536218-A1 (CA)
Title: Synchronization techniques for a wireless system
Inventor: LANE FRANK A
IPC: H04B7/12
Filed: 2003-08-25
Abstract: Power control methods and apparatus for use in a sectorized cell of an OFDM communications system are described. Each sector(701, 703, 705) of a cell usees the same frequencies and transmission times and is synchronized with the other sectors in the cell in terms of tone frequencies (707) used at any given time and symbol transmission times. Tones are allocated to channels in each cell in the same manner so that each channel in a sector has a corresponding channel in another sector. Power differences between channels in different sectors are maintained to be within a pre-selected power difference. Different channels in a cell are assigned different power levels. Wireless terminals are assigned to channels based on channel feedback information. Wireless terminals with poor channel conditions are allocated to higher power channels than wireless terminals with good channel conditions. Lower power channels often include more tones per symbol time than high power channels.
Patent CA-2536957-A1 (CA)
Inventor: FULTON ROBERT GORDON
IPC: E21B43/267
Filed: 2006-02-17
Abstract: A substance and method for treating a subterranean formation using hydraulic fracturing. A non-metallic, substantially deformable, proppant particle is "elastically flexible" or "plastically compressible" and adapted for use at concentrations which will substantially create a partial monolayer. The method for treating a formation with a non- metallic deformable proppant, includes the steps of injecting a carrier fluid into the formation, the carrier fluid carrying an amount of the deformable proppant, wherein the carrier fluid is injected at a pressure and a flow rate sufficient to create or open an existing fracture or fracture network in the formation, and placing at least a portion of the deformable proppant in the fracture, the deformable proppant forming substantially a partial monolayer in the fracture, and reducing the pressure and/or the flow rate sufficient to allow the fracture in the formation to at least partially close, wherein at least a portion of the deformable proppant remains in the fracture to prop open at least a portion of the fracture.
Patent CA-2538221-A1 (CA)
Title: Systeme pour soins d'eau
Inventor: TETREAULT STEPHANE
IPC: A61H33/00
Filed: 2006-03-15
Abstract: Le système pour soins d'eau s'adapte à une surface de support telle que procuré par une table ou une chaise pour soins esthétiques, et ne nécessite pas une installation préalablement conçue pour offrir des soins d'eau. Le système comprend une plate--forme de soins allongée ayant une surface supérieure de repos. Un contour fait obstacle à un déversement liquide en périphérie de la plate-forme. Une canalisation est en communication avec la surface supérieure de la plate-forme de manière à recueillir un déversement liquide provenant de la plate-forme. Une surface inférieure forme une base d'appui contre une surface de support de la plate-forme. La canalisation a une ouverture d'évacuation d'eau.
Patent CA-2540972-A1 (CA)
Title: Procede d'interconnexion de conduits electriques dans un trou de forage
Inventor: GRIFFITHS NEIL
IPC: H01R13/523
Filed: 2004-10-07
Abstract: L'invention porte sur un procédé d'interconnexion de conduits électriques dans un trou de forage souterrain au moyen d'un connecteur électrique de fond de trou autonettoyant avec une pièce de connexion statique et amovible (4,3), ce procédé consistant à installer la pièce de connexion statique (4) dans le trou de forage de sorte que le trou traversant central (7) de la pièce de connexion (4) forme un passage pour le fluide et les débris et pour l'accès par le dessous après le retrait de la pièce de connexion amovible (3); et poser la pièce de connexion amovible (3) sur le dessus de la pièce de connexion statique (4) de sorte que les paires de contacts électriques (8 et 11A-C) des pièces de connexion statiques et amovibles (4,3) s'engrènent et que les fluides et les débris soient évacués par le trou traversant central dans la section du trou de forage au-dessous de la pièce de connexion statique. Le connecteur peut être utilisé pour raccorder un système (2) de pompe submersible électrique récupérable métallique à une conduite d'alimentation électrique (5) qui peut rester dans le trou de forage lorsque le système précité (2) est récupéré pour être contrôlé, réparé ou remplacé.
Patent CA-2542898-A1 (CA)
Title: Use of metal tricarbonyl complexes as radiotherapeutic chemotoxic agents
Inventor: ZOBI FABIO
IPC: A61K33/24
Filed: 2004-10-20
Abstract: The invention relates to the use of metal tricarbonyl compounds of the general formula [M(CO),L,]', wherein M is rhenium or technetium or an isotope thereof and L is a ligand, for the preparation of a medicament for the treatment of cancer that is both radiotherapeutic and chemotoxic when a radioactive metal is used and chemotoxic when cold rhenium or macroscopic amounts of long-lived Tc-99 is used. The medicament is in particular chemotoxic by causing intrastrand linkages in DNA. In a specific embodiment at least one of L is not OH2. The invention further relates to novel compounds of the general formula IM(CO)3XIX2X3]+and their use, wherein M is rhenium or technetium or an isotope thereof and at least one of X1. X2 and X3 is a monodentate ligand; or two of X, X2 and X3 are part of a bidentate ligand and the other one is optionally a monodentate ligand.