baber/WOPTO huggingface dataset:
Patent CA-2442265-A1 (CA)
Inventor: BISCHOFF HILMAR
IPC: A61P7/00
Filed: 2002-03-25
Abstract: L'invention concerne des dérivés du benzofuranne substitués, leur procédé de production et leur utilisation en tant que médicaments dans le traitement de la maladie d'Alzheimer, de maladies cardio-vasculaires et du diabète. L'efficacité des composés est associée à un effet réducteur de cholestérol sérique. Les dérivés concernés sont de formule (I), dans laquelle Z représente O, S, SO, SO¿2?, CH¿2?, CHF, CF¿2? ou NR¿8?, où R¿8? signifie hydrogène ou alkyle (C¿1?-C¿4?), R¿5? forme conjointement avec les deux atomes de carbone du noyau phényle un noyau furannique saturé ou insaturé, éventuellement une ou deux fois substitué de manière identique ou différente, R¿7? représente hydrogène ou cation ou un groupe, tel que de préférence alkyle ou acétyle, pouvant être séparé, sous certaines conditions physiologiques, lors de la formation d'une fonction OH.
Patent CA-2444632-A1 (CA)
Inventor: ROSEN CRAIG A
IPC: A61P3/10
Filed: 2002-04-12
Abstract: Disclosed are human VEGF-2 antibodies, antibody fragments, or variants thereof. Also provided are processes for producing such antibodies. The present invention relates to methods and compositions for preventing, treating or ameliorating a disease or disorder comprising administering to an animal, preferably a human, an effective amount of one or more VEGF-2 antibodies or fragments or variants thereof.
Patent CA-2445675-A1 (CA)
Inventor: SHI CAIJUN
IPC: E02B3/12
Filed: 2003-10-20
Abstract: An alternative cover for landfill may be formed from a slurry mixture of water, cementitious binder, adhesion enhancing admixture and fiber. These constituents may be mixed and applied to cover landfilled wastes, granular material piles or for soil erosion control. The cover will harden to minimize water infiltration, wind blown dust, odor and affinity to birds, flies and other insects. The water may include tap water, landfill leachate and wastewater. The binder may include Portland cement, blended cement, cement kiln dust, class C fly ash, and /or calcium sulphate hemihydrate. The adhesion enhancing admixture includes water-dispersible polymers. The fibers may comprise shredded paper or wood or plastic fibers.
Patent CA-2446173-A1 (CA)
Inventor: MATSUI MIKIMASA
IPC: B29C51/08
Filed: 2003-10-22
Abstract: A sunshade production method and system for producing a sunshade for use with a sunroof of a vehicle with high efficiency and low cost. The production method includes the steps of: cutting one side of a thermoplastic resin plate to create a base member of the sunshade; heating the base member to a predetermined temperature; overlapping a bottom surface of the heated base member with a surface material in a manner that one end portion of the surface material is extended from an end surface of the base member, pressure-forming the base member and the surface material overlapped with one another at the same time; wrapping the extended end portion of the surface material around the end surface of the base member; and removing unwanted portions of the base member and the surface material to finalize the sunshade.
Patent CA-2449960-A1 (CA)
Inventor: BJORDAL ODDVAR INGVE
IPC: F24F11/00
Filed: 2002-06-06
Abstract: L'invention concerne un dispositif destiné à réguler un écoulement d'air entre une salle blanche (1) et une salle adjacente (2). Des conduits (10, 6) sortant des salles (1, 2) possèdent une jonction commune (8). Un conduit de ventilation (9) part de la jonction commune (8) aux fins d'alimentation ou d'extraction d'air. Un élément de résistance est disposé dans le conduit (10) partant de la salle blanche (1), alors que le conduit (6) sortant de la salle adjacente (2) possède une impédance hydraulique faible.
Patent CA-2450599-A1 (CA)
Title: Rear fairing for a snowmobile
Inventor: BEDARD YVON
IPC: B62M27/02
Filed: 2003-11-25
Abstract: A snowmobile is described having a frame, at least one steerable ski disposed at a forward end of the frame, and an endless drive track disposed beneath a rearward end of the frame to propel the frame. A seat is mounted on the frame, which may accommodate at least one person. A fairing is disposed behind the seat, and a storage compartment is defined interiorly to the fairing. Variations are also described.
Patent CA-2456102-A1 (CA)
Title: Plaque d'impression par stencil thermosensible, et machine d'impression par stencil
Inventor: OKAGAITO YASUNARI
IPC: B29C59/04
Filed: 2002-07-30
Abstract: La présente invention concerne une plaque d'impression constituée uniquement d'un film de résine thermoplastique. Cette plaque est produite par utilisation d'un film de polyester, de façon à produire par voie thermique une ouverture de pénétration d'encre dans le film, sans augmenter le débit de la tête thermique. Ce film est une plaque d'impression par stencil thermosensible (12) constituée d'un film en PET orienté ou d'un film à bas point de fusion produit par copolymérisation de PET orienté et de PBT et présentant une épaisseur prédéfinie. Une multitude de petites cavités (14) sont produites sur une face de la plaque (12) par gaufrage. La pression de gaufrage P peut être de 10?4¿ x 10?2(m-t)/(m-g)¿ Pa, où t (·C) est la température de gaufrage, m (·C) est le point de fusion du film et g (·C) est le point de transition vitreuse du film.
Patent CA-2457713-A1 (CA)
Title: Dispositif de separation d'analyte multicanal utilisant une excitation d'entree laterale
Inventor: FRAZIER JEFFERY
IPC: G01N27/447
Filed: 2002-08-23
Abstract: La présente invention concerne un agencement d'excitation d'entrée latérale d'un dispositif de séparation d'analyte multicanal. Dans divers modes de réalisation de l'invention, une pluralités de canaux sont placés dans un réseau, avec un laser positionné de façon à orienter un faisceau lumineux d'excitation le long d'un trajet de faisceau qui traverse les axes longitudinaux des canaux, de manière à irradier simultanément une région de chacun de ces canaux. Des dispositifs de cette invention conviennent, par exemple, pour la séparation et l'analyse de bio-molécules, telles que de l'ADN, de l'ARN etc..
Patent CA-2458583-A1 (CA)
Inventor: NAGY ANGELA
IPC: G09F3/18
Filed: 2004-02-25
Abstract: A bracelet for calculating food choices is formed by a plurality of food squares that represent a food category and record daily food choices there through . A top cover opens in a revealing manner to expose the functioning part that is underlying. Using this configuration the food squares that represent a food category are in the start position hence, the unconsumed row that is parallel to the start row, therefore indicating the wearer of food eaten and also indicating food that needs to be eaten due to the fact of food squares remaining in the start row. This way the food squares are visual and can be kept track of through the day. The food squares are divided into 5 categories , protein , carbohydrates , fruit , vegetables and dairy . According to an individual needs they will assign themselves numerous food squares of each category to their particular nutritional daily needs . The method of having the food squares all in the start row in the beginning of the day and as the day progresses and food is eaten . The food squares representing that category are moved to the consumed row, over the course of the day. The food squares are then moved back to their original position to begin tracking the next day.
Patent CA-2461137-A1 (CA)
Inventor: OLESZKIEWICZ SYLWESTER
IPC: E21D11/10
Filed: 2004-04-08
Abstract: A method for lining and rehabilitating underground tunnels is disclosed. The method comprises the steps of winding flexible tubes on the tunnel inner surface and filling the installed tubing with a liquid grout, which solidifies in time. The tubes can also first be filled and then installed on the tunnel inner surface, before the grout starts to solidify. The tube size and winding pitch are related to the tunnel exterior loading, but where watertightnes is required, the tube coils are to adhere tightly to each other. Use of a filling material with a limited expansion characteristic can enhance the coil adherence to each other and structural performance of the installed lining.
Patent CA-2462740-A1 (CA)
Inventor: KOSICK GLENN A
IPC: B03D1/24
Filed: 2004-03-31
Abstract: A method of froth flotation where a pressurized stream of feed slurry and a pressurized stream of air are delivered to a contactor vessel. The feed slurry includes a mixture of particles of oil or hydrophobic materials and water. The feed slurry and the stream of pressurized air are maintained within certain flow and pressure parameters a nd allowed to intermix within the contactor vessel to permit the attachment of air bubbles to the particles of oil or hydrophobic materials thereby forming particle-bubble aggregates. The contents of the contactor vessel are discharged into a separation vessel where said particle-bubble aggregates form a froth for removal as a concentrate.</SDOAB >
Patent CA-2464534-A1 (CA)
Inventor: EIGEL DAN
IPC: B60J5/04
Filed: 2002-11-07
Abstract: An acoustical liner (10) with integral water barrier is provided. The liner includes a pas (12) of fibrous material having a lofty, acoustically insulating portion and at least one heat-seared face (16) of relatively higher density to provide water barrier protection. The acoustical liner is a non-laminate made from polyester, fiberglass, polypropylene and any mixtures thereof. A method of insulating a door including an exterior body panel (32) and an interior fascia panel (36) as well as a door for a vehicle are also disclosed and claimed.
Patent CA-2466720-A1 (CA)
Inventor: CHANG YUNIK
IPC: A61K47/10
Filed: 2002-11-18
Abstract: The invention relates to a medicament containing a compound of general formu la (I), where R1 = independently, a straight or branched, saturated, singly- or multiply-unsaturated, optionally substituted C11-C21 alkyl, alkylene or alkinyl group, preferably a C11-C15 alkyl, alkylene or alkinyl group, particularly a C11-C13 alkyl, alkylene or alkinyl group, most preferably a C 13 alkyl group, R2 = independently, a straight or branched C1-C8 alkyl, alkylen e or alkinyl group, preferably a C1-C6 alkyl, alkylene or alkinyl group, in particular a C2-C4 alkyl, alkylene or alkinyl group, most preferably a C3 alkyl group, a -[CH2-(CH2)m-O]nH group with n = 1 to 10, preferably n = 1 to 5, m = 1 to 5, preferably m = 1 to 3, a -CH2-[CH-(OH)]p [CH2-(R3)]- group, where R3 = independently H or OH, p = 1 to 7, preferably p = 1 to 4, a pento se group or a hexose group, as therapeutically active agent, alone or in combination with one or several further pharmaceutical agents as a combinati on preparation for the treatment of viral skin diseases and/or tumour diseases, in particular caused by human papilloma virus (HPV) and/or herpes viruses an d a topically acting medicament formulation and the use thereof.
Patent CA-2467044-A1 (CA)
Title: Electronic ink processing
Inventor: SHILMAN MICHAEL
IPC: G06F3/033
Filed: 2003-08-21
Abstract: Systems, methods, and computer-readable media for making rich, flexible, and more natural electronic ink annotations in an electronic document include creatin g a first context node associated with a first portion of a base portion of an electronic document; creating a second context node associated with an annotation to th e base portion; and linking the second context node with the first context node.</S DOAB>
Patent CA-2469072-A1 (CA)
Inventor: LANGLEY CHRISTOPHER NIGEL
IPC: A61M5/145
Filed: 2002-12-05
Abstract: Many of those having diabetes take a combination of slow and fast acting types of insulin. It is important that different forms of medicament do not become confused and that the patient does not receive an incorrect medicament. In order to meet the appropriate standard, certain dimensional restrictions are placed upon the cartridge. A medicament cartridge (2, 2') that meets the requirements of this standard and permits more ready discrimination between medicament cartridges having different contents is provided. The medicament cartridge (2, 2') of the present invention is provided with an electrical element (12) having specified electrical properties located on an external face of a displaceable plunger (6, 6').
Patent CA-2469913-A1 (CA)
Title: Procede et dispositif de transmission multiporteuse
Inventor: NOLL BARRETO ANDRE
IPC: H04B1/707
Filed: 2002-11-21
Abstract: La présente invention concerne un procédé et un dispositif de transmission multiporteuse de données. Le procédé décrit dans cette invention comprend les étapes consistant à fournir un flux de données, à coder ce flux de données afin de créer plusieurs valeurs complexes, à attribuer chacune des multiples valeurs complexes à l'un des nombreux sous-canaux, à attribuer une valeur séparée à chacun des nombreux sous-canaux, à multiplier chacun de ces sous-canaux avec la valeur séparée attribuée afin de produire une valeur multipliée, à moduler la valeur multipliée de chacun des sous-canaux en une sous-porteuse de manière à produire un signal modulé pour chacun des sous-canaux, et à transmettre simultanément les signaux modulés.
Patent CA-2471364-A1 (CA)
Title: Load securing anchor
Inventor: ZHAN MARK Y
IPC: B60P7/08
Filed: 2000-12-13
Abstract: An anchor with an "L" shaped aperture receives a strap pin end, the lower leg of the "L" locking the pin in place, the strap bearing on a smoothly curved side wall, the pin being held in place when not under load by a clip member on the back of the anchor and being contained within a pocket in the wall of a railroad box freight car. A two-part strap is shortened to fit the cargo load through the use of a combination of turns and bights around a three- part clip having a generally oval ring with an upstanding half oval ring portion displacing the various parts of the strap threaded thereon to increase friction.
Patent CA-2472251-A1 (CA)
Title: Flexible coupling
Inventor: BYERLY DUANE V
IPC: F16D3/78
Filed: 2003-01-01
Abstract: A flexible coupling (10) is provided to connect a flange (17) on a drive shaft to a flange (19) on a driven shaft. Circumferentially spaced fastening means (12A-12F) provide bores through the coupling through which bolts (16A-16F) can be passed to connect it alternatively to the one and then the other flange (17, 19). Adjacent fastening means (12A-12F) are interconnected by links (13A-13E) and washers (14A, 14B) are positioned at opposite ends of the stack of links at each fastening means. In accordance with the invention the washers (14A, 14B) are formed with peripheral grooves (15A, 15B) which will be entered by the plastics material forming the body (11) of the coupling, thus locking the washers (14A, 14B) against being expelled when bolts (16A-16F) are subsequently passed through the bores.
Patent CA-2473830-A1 (CA)
Inventor: JEPSON PETER R
IPC: C23C24/10
Filed: 2003-01-22
Abstract: L'invention concerne un procédé d'affinage chimique et de compactage du tantale, du niobium et de leurs alliages pour obtenir un produit ouvré ayant la cote désirée ou près de la cote désirée avec un rendement plus élevé, une meilleure consistance et des coûts de fabrication plus faibles par rapport aux procédés antérieurs, ou pour réparer des pièces de métaux réfractaires endommagées et détériorées. Le métal en poudre est versé dans des trémies devant être chargées dans une installation de formage/fusion laser. Un substrat approprié est chargé dans une chambre de formage/fusion laser où la poudre sera déposée et compactée au cours d'un procédé de balayage par points. Après chargement de la poudre en des points successifs de la surface du substrat suivant des tracés linéaires, le laser chauffe le substrat et la poudre pour soumettre le substrat à une fonte partielle et la poudre à une fonte complète. Un faisceau de dépôt et de fusion combiné balaye à plusieurs reprises une zone sélectionnée de la surface du substrat pour former un revêtement dense à microstructure contrôlée sous forme de couches multiples. On obtient ainsi un dépôt très dense ayant la forme souhaitée.
Patent CA-2474388-A1 (CA)
Title: Systeme de fixation externe
Inventor: FERRANTE JOSEPH
IPC: F16M13/02
Filed: 2003-01-30
Abstract: L'invention concerne un système de fixation externe équipé d'un composant (20) de fixation comprenant: a) un premier élément (24) de capture adapté pour capturer un second élément (26) d'un système de fixation orthopédique; et (b) un second élément (22) de capture adapté pour capturer un second élément (28) d'un système de fixation orthopédique, et couplé au premier élément de capture de manière que le couplage (86,94,110) permette au premier élément de capture et au second élément de capture de tourner autour de trois axes l'un par rapport à l'autre, et permette au second élément de capture de tourner autour d'un axe du second élément et de se déplacer le long de cet axe. Le couplage est adapté pour empêcher le premier et le second élément de capture de tourner avec une activation (100), et le second élément de capture est adapté pour capturer le second élément par encliquetage du second élément de manière sensiblement perpendiculaire à l'axe longitudinal du second élément.
Patent CA-2478174-A1 (CA)
Inventor: BIRKEDAL DAN
IPC: G02B6/12
Filed: 2002-03-07
Abstract: L'invention concerne un laser d'émission par la surface à cavité verticale (VCSEL) ayant une région de bande interdite (PBG) photonique formée dans, ou contiguë à un premier et/ou à un second miroir, ou dans une couche d'espacement placée entre une région de gain et au moins un miroir. La région PBG a une périodicité prédéterminée qui empêche sensiblement la lumière produite de se propager dans la région et définit un orifice de passage de lumière sans la périodicité de façon à permettre à la lumière produite de se propager par ledit orifice. La région PBG ne traverse pas la région de gain, ce qui permet d'utiliser la région de gain entière et de réguler l'efficacité de l'effet laser en supprimant ou en empêchant cet effet laser dans certains modes sans pertes, plutôt que d'interdire les modes. L'énergie dégagée des modes interdits est en fin de compte couplée au(x) mode(s) autorisé(s). L'invention concerne une séparation du confinement de la région de gain et de la commande de mode sans introduction de pertes d'énergie.
Patent CA-2479055-A1 (CA)
Title: Hydraulic rotary-percussive hammer drill
Inventor: COMARMOND JEAN-SYLVAIN
IPC: B25D17/24
Filed: 2003-03-18
Abstract: The hammer drill (1) comprises a body (2) containing an alternating impact piston (4) which slides under the effect of a main hydraulic supply circuit (22). The circuit also causes an annular stop piston (5) to slide in a body cavity (3). The stop piston comprises a front face, in contact with an insert (7), which positions the insert at a pre-determined distance from the impact piston. When the main circuit is stopped, an external hydraulic supply circuit (23) can introduce pressurized fluid between the stop piston rear face and the cavity rear wall so as to maintain a space between them.
Patent CA-2480476-A1 (CA)
Inventor: WILKINSON BRADLEY M
IPC: A61K9/70
Filed: 2003-03-31
Abstract: An intradermal delivery device (10) for delivery a substance into the skin o f a patient has a fluid chamber (28) for containing the substance, at least on e micro skin penetrating member (74), and a valve (16) controlling the flow of the substance from the fluid chamber to the micro skin penetrating member. A n adhesive (84) releasably attaches the device to the skin of the patient, the fluid chamber can be sized to hold a unit dose of the substance, and, in som e embodiments, the fluid chamber can be releasably coupled to a housing of the device.
Patent CA-2480486-A1 (CA)
Title: Path searcher using reconfigurable correlator sets
Inventor: FERRANTE STEVEN
IPC: H04B1/707
Filed: 2003-04-11
Abstract: A Node-B/base station comprises a plurality of antennas (28I - 28M) for receiving user signals and a path searcher. The path searcher comprises a set of correlators (42-1, 42-2 ~ 42-P). Each correlator of the set of correlators correlates an inputted user code with an inputted antenna output. An antenna controller selectively couples an output of one of the plurality of antennas to an input of each.
Patent CA-2484581-A1 (CA)
Inventor: GARDNER DOUGLAS W
IPC: D06F34/32
Filed: 2004-10-13
Abstract: A display system for an appliance is disclosed. The display system includes at least one visible light source for expressing a representation of a variable selection or measured quantity associated with the appliance. The display system also includes a control circuit for controlling the appliance, the control circuit is operatively connected to each of the at least one visible light source. The control circuit is adapted for adjusting brightness associated with the at least one visible light source by adjusting a duty cycle for each of the at least one visible light source to provide the representation of the variable selection or measured quantity. In one embodiment the display system is used in a dryer and a related method for drying laundry.
Patent CA-2485471-A1 (CA)
Inventor: PETRAK MARTIN
IPC: G01N33/24
Filed: 2003-05-09
Abstract: L'utilisation de bassins pour déchets agricoles constitue actuellement le procédé principal de stockage de grandes quantités de sous-produits du bétail, tels que du fumier. Des sous-couches d'argile sont les moyens les plus couramment utilisés pour recouvrir le fond des bassins de stockage dans le but d'empêcher le suintement des déchets. Ces sous-couches d'argile qui constituent un moyen de garniture économique possèdent une conductivité hydraulique inférieure à 1x10?-7¿ cm/s. Le confinement correct des déchets dans ces bassins de stockage est un point critique pour éviter une contamination ultérieure des eaux souterraines locales. Une sonde de conductivité hydraulique a été conçue pour pallier aux aspects négatifs des procédés actuels mis en oeuvre pour déterminer la conductivité hydraulique. Cette sonde comprend un logement conçu pour être introduit dans le sol, un moyen de génération d'un gradient de potentiel électrique permettant de générer un gradient de potentiel électrique dans le sol et un moyen de détection de la pression permettant de mesurer les changements de pression dans le sol.
Patent CA-2495155-A1 (CA)
Inventor: JACOBS THOMAS P
IPC: A61F2/82
Filed: 2003-08-15
Abstract: A stent-graft (10) with increased longitudinal flexibility that is deployed within a body lumen for supporting the lumen and repairing luminal aneurysms.  In a preferred embodiment, the stent-graft is located and expanded within a blood vessel to repair aortic aneurysms. The stent-graft is comprised of an expandable stent portion (20), an expandable graft portion (100) and at least one elongated rail (50). The stent portion and graft portion are moveable between the terminal ends of the rail(s) and relative to the rails so that it can conform to the shape of a vessel in which it is deployed. The stent-graft provides increased longitudinal flexibility within a vessel. Also, the stent-graft of the present invention does not kink after expansion, and thus, eliminates the potential for the graft portion occluding the blood flow lumen of the vessel in which it is deployed. Moreover, the wear on the graft is reduced and its longevity increased.
Patent CA-2496015-A1 (CA)
Title: Pull-on disposable wearing article
Inventor: OTSUBO TOSHIFUMI
IPC: A61F13/20
Filed: 2003-08-13
Abstract: An article (1A) comprises a base sheet (2) having first and second ends (15, 16), trunk elastic members (17) extending around the trunk and contractibly mounted on the first end (15), the second end (16) being folded back toward the inner surface of the first end (15), the front end region (18) of the second end (16) being fixed to the first end to cove the elastic members (17).  In the article (1A), the first and second ends (15, 16) have opposite side edges (19, 20) and central regions (21, 22), and the first and second ends (15, 16) are fixed to each other in the opposite side regions (19, 20) of these ends (15, 16), while the first and second ends (15, 16) are isolated from each other in the central regions (21, 22) of these ends (15, 16).