baber/WOPTO huggingface dataset:
Patent CA-2462647-A1 (CA)
Title: 6-membered unsaturated heterocyclic compounds useful for selective inhibition of the coagulation cascade
Inventor: WOOD RHONDA S
IPC: C07D265/02
Filed: 2002-10-03
Abstract: The present invention relates to compounds, and prodrugs thereof, composition and methods useful for preventing and treating thrombotic conditions in mammals. The compounds of the present invention, and prodrugs thereof, selectively inhibit certain proteases of the coagulation cascade.
Patent CA-2463146-A1 (CA)
Inventor: HOF IRMGARD
IPC: A61P25/00
Filed: 2002-10-11
Abstract: The invention relates to a crystalline sodium salt of 4'-[2-n-propyl-4-methy l- 6-(1-methylbenzimidazol-2-yl)benzimidazol-1-ylmethyl]biphenyl-2-carboxylic acid (INN: Telmisartan), to a method for the production thereof, and to the use of the same for producing a pharmaceutical having an angiotensin II antagonistic action.
Patent CA-2464567-A1 (CA)
Inventor: YOSHIKAWA TATSUYA
IPC: B01J37/30
Filed: 2004-04-15
Abstract: An exhaust gas purifying catalyst characterized by having zeolite subjected to ion exchange with cerium and deposited on cerium oxide as well and containing platinum and/or palladium, and a process for purifying the exhaust gas using the catalyst. The catalyst, by using zeolite and a noble metal, is enabled to acquire improved durability.
Patent CA-2466356-A1 (CA)
Title: Isotopically coded affinity marker 2
Inventor: LOCKHOFF OSWALD
IPC: A61K47/48
Filed: 2002-10-30
Abstract: The invention concerns isotopically coded marker (ICAT) for mass spectrometr ic analysis of proteins, and the preparation and use of said markers.
Patent CA-2466774-A1 (CA)
Inventor: STOJANOVSKI STOJAN
IPC: B23B31/11
Filed: 2004-05-11
Abstract: A milling tool holder having a spindle with a tapered opening and a tool holder having a tapered shank that fits into the spindle opening. The narrow end of the shank has a split collar. The spindle is joined to the tool holder by inserting the shank into the tapered opening and drawing the two components together using a differential screw. When the differential screw is turned in one direction, the two components are drawn together, and when turned in the opposite direction, the two components are separated. As the shank bottoms in the tapered opening, an annular enlargement on the differential screw expands the split collar of the shank to tightly seat the shank in the spindle.
Patent CA-2467501-A1 (CA)
Inventor: WU MARGARET MAY-SOM
IPC: C10M127/04
Filed: 2002-11-19
Abstract: La présente invention concerne des méthylnaphtalènes et leur utilisation comme matières de base lubrifiantes. Les méthylnaphtalènes de cette invention possèdent, en particulier, des propriétés thermiques et oxydatives supérieures inattendues et ils peuvent être utilisés pour améliorer des caractéristiques de performance d'autres huiles de base lubrifiantes.
Patent CA-2467848-A1 (CA)
Inventor: CHRISTENSEN KENT
IPC: B65G47/14
Filed: 2002-10-28
Abstract: In connection with making cast paving bricks of concrete with a rectangular basic shape, sometimes there is performed a finishing treatment of the bricks by "rumbling"  where the bricks otherwise organised on pallets or a casting board are transferred to a cylindrical drum where these are tumbled for the purpose of achieving a surface with a particular appearance.  It has appeared that rumbled bricks, for price reasons, are preferred to be delivered in bulk, as a subsequent manually performed palletising is a relatively expensive element.  Thus there is indicated a sorting unit including a conveyor with a conveyor belt over the surface of which, between a receiving area for the bricks and a delivery area, there are mutually spaced guide bars disposed obliquely in relation to the direction of movement of the conveyor, by which the bricks are guided in a row with the same orientation for subsequent palletising by machine.
Patent CA-2469010-A1 (CA)
Inventor: TRAMONTINA PAUL F
IPC: A47K10/38
Filed: 2002-06-05
Abstract: A dispenser for dispensing a material from a cored roll comprises a housing having a plurality of walls forming an interior volume and an opening, at least one pair of coaxially aligned, opposed plungers mounted on opposite walls within the dispenser, and a cutting mechanism. The cutting mechanism includes a blade, a cover for alternately exposing and concealing the blade, and a slidable panel for actuating the cover.
Patent CA-2469112-A1 (CA)
Title: Counterflow fuel injection nozzle in a burner-boiler system
Inventor: DE PIJPER AD
IPC: F23C5/06
Filed: 2004-05-31
Abstract: A counterflow fuel injection nozzle for injecting fuel is disclosed. The nozzle includes a nozzle wall having an interior surface that defines a nozzle interior, the interior for receiving a fuel therein. The nozzle further has a fuel passageway formed in the nozzle wall for distributing the fuel from the interior to a location exterior of the nozzle, the fuel distributed to the exterior location in a fuel flow injection direction. An airstream is provided in a prevailing air flow direction in the location exterior of the nozzle. At least one vector component of the fuel flow injection direction opposes at least one vector component of the prevailing air flow direction. In this manner, by distributing fuel into an air flow at a counterflow angle, improved control of mixing of the fuel in the air is achieved. The counterflow nozzle may be included as part of a new burner or as a retrofit to existing burners in order to incorporate counterflow mixing. Advantageously, burner turndown ratios and stability are enhanced through the use of the counterflow fuel injection nozzles with burners that use FGR (i.e., have lower O2 in combustion air supplied to the burner).
Patent CA-2469348-A1 (CA)
Title: Halogenated isoolefin based terpolymers
Inventor: CHUNG DAVID Y
IPC: C08F12/08
Filed: 2002-12-09
Abstract: The present invention includes an isobutylene based terpolymer suitable for air barriers such as innerliners where adhesion to tire carcass material (e.g., SBR) and flexibility are desirable, as well as low air permeability.  The terpolymer in one embodiment is a halogenated terpolymer of C4 to C8 isoolefin derived units, C4 to C14 multiolefin derived units, and p-alkylstyrene derived units. The present invention also includes a method of producing an elastomeric terpolymer composition comprising combining in a polar diluent C4 to C8 isoolefin monomers, C4 to C14 multiolefin monomers, and p-alkylstyrene monomers in the presence of a Lewis acid and at least one initiator to produce the terpolymer. Examples of suitable initiators include cumyl compounds and or halogenated organic compounds, especially secondary or tertiary halogenated compounds such as, for example, t-butylchloride, 2-acetyl-2-phenylpropane (cumyl acetate), 2-methoxy-2-phenyl propane (cumylmethyl-ether), 1,4-di(2-methoxy-3-propyl)benzene (di(cumylmethyl ether)); the cumyl halides, particularly the chlorides, such as, for example 2-chloro-2-phenylpropane, cumyl chloride (1-chloro-1-methylethyl)benzene), 1,4-di(2-chloro-2-propyl)benzene (di(cumylchloride)), and 1,3,5-tri(2-chloro-2-propyl)benzene (tri(cumylchloride)); the aliphatic halides, particularly the chlorides, such as, for example, 2-chloro-2,4,4-trimethylpentane (TMPCI), and 2-bromo-2,4,4-trimethylpentane (TMPBr).
Patent CA-2474763-A1 (CA)
Inventor: KALEKO MICHAEL
IPC: C12N7/02
Filed: 2003-01-24
Abstract: L'invention concerne des vecteurs adénoviraux et leur production et, en particulier, des modifications de tige fibre pour un ciblage efficace de vecteurs adénoviraux. Les modifications de tige fibre peuvent être combinées à d'autres modifications, telles que des modifications de bouton fibre et/ou de penton, pour produire des vecteurs adénoviraux complètement ablatés (déciblés). La présente invention porte également sur un procédé de mise à l'échelle pour la propagation de vecteurs adénoviraux déciblés.
Patent CA-2475676-A1 (CA)
Title: A filter housing
Inventor: MASON RICHARD ANTHONY
IPC: A47L9/00
Filed: 2003-02-03
Abstract: A filter housing (60) comprises an inlet for receiving an airflow, a cavity for receiving a filter (70) and an airflow passage between the inlet and the cavity. At least one vane (65a, 65b, 65c), positioned in the airflow passage , partitions the airflow passage into a plurality of ducts (51, 52, 53). The vanes (65a, 65b) lie adjacent to, or contact, the upstream surface of the filter such that each duct (51, 52, 53) communicates with a separate portion of the upstream surface of the filter. The airflow passage extends in a direction which is inclined to the upstream surface of the filter. The vanes (65a, 65b) help more evenly to distribute the flow of air across the surface of the filter and also help to reduce acoustic emissions from the machine of which the filter housing forms part.
Patent CA-2476917-A1 (CA)
Inventor: SITZMANN JAMES V
IPC: C12N5/08
Filed: 2003-02-19
Abstract: An artificial vessel scaffold is provided, of biocompatible materials and capable of being coated with selected cell types. A plurality of artificial organs are provided, formed of a biocompatible scaffold material and coated with selected cell types.
Patent CA-2478988-A1 (CA)
Inventor: SHINITZKY MEIR
IPC: C07F9/6574
Filed: 2003-03-13
Abstract: The present invention discloses new cyclic glycerophosphates and cyclic popandiol phosphates and pharmaceutical compositions comprising said compoun ds for promoting neural activity such as neuronal outgrowth, nerve growth, prevention of nerve degeneration and nerve rescue.
Patent CA-2484787-A1 (CA)
Title: Improvements in or relating to aerofoils
Inventor: DUNN SHAUN STEPHEN
IPC: B64C27/467
Filed: 2004-10-14
Abstract: An aerofoil has a body, and at least one flow control device, the flow control device including a passage within the body of the aerofoil, and a passage outlet at an upper aerofoil surface of the aerofoil, whereby in use, air from the passage passes through the passage outlet to affect airflow over th e upper surface of the aerofoil over at least a range of incidence angles, wherein the passage outlet is provided by an outlet fitting which is secured relativ e to the upper surface of the aerofoil, the outlet fitting including a surface pa rt which lies contiguously with the surrounding upper aerofoil surface so there is no or only a minimal discontinuity. where the surface part and the surroundi ng upper aerofoil surface interface, the surface part of the fitting further including an opening which communicates with the passage within the body of the aerofoil.
Patent CA-2486197-A1 (CA)
Inventor: KANE DAVID
IPC: G01S17/89
Filed: 2003-05-16
Abstract: Several systems and a method are taught for rapid modulation of a light beam in lidar and other imaging. Most of these involve micromechanical and other very small control components. One such unit is a light-switching fabric, based on displacement of liquid in a tube that crosses a junction of two optical waveguides. In some forms, the fabric is preferably flexible to enable folding or coiling to form a two-dimensional face that interacts with optical-fiber ends an opposed fiber bundle. The rapid operation of the switch fabric enables it to be used as a beam-splitter, separating incoming and return beams; and also to form pulses from supplied CW light. Other control components include micromechanical mirrors (e. g. MEMS mirrors) operated in arrays or singly, liquid-crystal devices, and other controlled-birefringence cells. Some of these devices are placed within an optical system for directional light-beam steering.
Patent CA-2487792-A1 (CA)
Inventor: MOSHER CURTIS L
IPC: C12Q1/70
Filed: 2003-05-29
Abstract: La présente invention porte sur un procédé et sur un appareil de détection d'un matériau cible, ce procédé visant à produire un substrat avec une surface et à déposer sur celui-ci un domaine de matériaux. Le matériau déposé peut être placé sur la surface et collé directement et de manière non spécifique à celle-ci, ou peut être collé à la surface de manière spécifique ou non spécifique. Le matériau déposé a une affinité d'un matériau cible spécifique. Les domaines ainsi créés sont appelés domaines d'affinité ou domaines de déposition. Plusieurs domaines d'affinité de matériaux déposés peut être déposés sur une surface unique, formant une pluralité de domaines d'affinité de liaison spécifiques pour une pluralité de matériaux cibles. Les matériaux cibles peuvent être des agents pathogènes ou des marqueurs pathogéniques tels que des virus, des bactéries, des spores de bactéries, des parasites, des prions, des champignons, des spores de moules ou de pollen. Le dispositif ainsi obtenu est incubé avec une solution de test, un gaz ou autre environnement de support susceptible de contenir un ou plusieurs des matériaux cibles. Des interactions de liaison spécifiques entre les matériaux cibles et un domaine d'affinité particulier apparaissent et sont détectées selon divers procédés.
Patent CA-2488048-A1 (CA)
Title: Kinase suppressor of ras inactivation for therapy of ras mediated tumorigenesis
Inventor: XING HONGMEI R
IPC: C12N9/00
Filed: 2003-05-29
Abstract: The present invention relates to methods and compositions for the specific inhibition of kinase suppressor of Ras (KSR). In particular, the invention provides genetic approaches and nucleic acids for the specific inhibition of KSR, particularly of KSR expression. The invention relates to antisense oligonucleotides and the expression of nucleic acid which is substantially complementary to KSR RNA. Oligonucleotide and nucleic acid compositions are provided. The invention provides methods to inhibit KSR, including inhibition of KSR expression. Methods for blocking gf Ras mediated tumorigenesis, metastasis, and for cancer therapy are provided.
Patent CA-2489656-A1 (CA)
Title: Instruments et methodes permettant d'effectuer des retractions et des operations tissulaires avec effraction minimale
Inventor: FOLEY KEVIN T
IPC: A61B17/34
Filed: 2003-06-20
Abstract: L'invention concerne des méthodes et des dispositifs permettant de rétracter des tissus pour permettre des interventions chirurgicales avec effraction minimale sur un patient. Un rétracteur comprend un canal de travail formé par une première partie et une seconde partie. Cette première partie et cette seconde partie peuvent être déplacées l'une par rapport à l'autre entre une première configuration destinée à l'insertion et minimisant les traumatismes sur la peau et les tissus et une configuration agrandie adoptée après l'insertion afin de rétracter des tissus avec effraction minimale. Des instruments peuvent être introduits dans la première partie et dans la seconde partie et actionnés pour déplacer cette première partie et cette seconde partie l'une par rapport à l'autre.
Patent CA-2490396-A1 (CA)
Inventor: KOSTIGIAN JOHN V
IPC: G09F5/00
Filed: 2004-12-16
Abstract: A rack for hanging room sized carpets in show rooms. The rack has a plurality of uprights, each of which has a horizontal arm supporting a hanging carpet. The arm is adapted to be raised and lowered by a belt entrained on a motor-driven pulley and moved by a gear drive type motor. The belt and motor-driven pulley are mounted on the rack.
Patent CA-2492195-A1 (CA)
Inventor: TIBERGHIEN ALAIN-CHRISTOPHE
IPC: F17C13/00
Filed: 2005-01-12
Abstract: Cet élément femelle (A) de raccord rapide est pourvu d'un clapet d'obturation (2), commandé à l'ouverture par un effort de réaction (F'2) exercé par un joint (102) disposé dans un logement interne (117) du corps (101) d'un élément mâle (B) de raccord apte à être emmanché dans cet élément femelle (A), cet effort (F'2) résultant de l'appui du clapet (2) sur le joint (102) suite à l'emmanchement des éléments mâle (B) et femelle (A). En l'absence de joint (102), le clapet (2) n'est pas déplacé et obture le conduit interne (11) de l'élément femelle (A), ce qui limite les risques de fuites.
Patent CA-2492555-A1 (CA)
Inventor: ROYLE JOHN
IPC: A61N1/34
Filed: 2003-07-16
Abstract: L'invention concerne un appareil permettant d'appliquer des impulsions électriques sur le corps d'un patient au moyen d'au moins deux électrodes sur autant d'emplacements sur le corps du patient. Cet appareil comprend une unité génératrice d'impulsions pouvant être connectée aux électrodes. Cette unité génératrice d'impulsions est conçue pour produire une série d'impulsions électriques composée d'une pluralité d'impulsions d'une première polarité et d'une seconde polarité avec un espace temporel entre la première impulsion et la seconde impulsion, chaque impulsion présentant une largeur comprise entre 2 et 30?S.
Patent CA-2497366-A1 (CA)
Title: Method and compositions for inhibiting formation of hydrocarbon hydrates
Inventor: CROSBY DANIEL LEE
IPC: C09K8/52
Filed: 2003-09-03
Abstract: A method for inhibiting formation of hydrocarbon hydrates in mixtures of water and a hydrate-forming guest molecule has been discovered that involves adding a composition to the mixtures in an amount that is effective in inhibiting formation of the hydrocarbon hydrates under conditions otherwise effective to form the hydrocarbon hydrates in the absence of the reaction product. The composition includes at least one dendrimeric compound having a number average molecular weight of at least 1,000 atomic mass units (amu); and at least one small molecular weight species having less than 1,000 amu, selected from the group consisting of polyalkyleneimine, polyallylamine, starch, sugars, and polymers or copolymers of vinyl alcohol or allyl alcohol; and, optionally, at least one surfactant.
Patent CA-2497367-A1 (CA)
Title: Lottery ticket bar code
Inventor: BEHM WILLIAM F
IPC: A63F3/06
Filed: 2005-02-17
Abstract: Security can be provided for lottery tickets having data printed thereon in a bar code or other machine readable media by covering only a portion of the bar code with a scratch-off material. Removing the scratch-off material, or in some cases only a portion of the scratch-off material, can permit machine validation of the lottery tickets. For bar codes having a specified level of redundancy, it is desirable to cover at least enough of the bar code to prevent the machine reading of ticket validation data encoded in the bar code.  Also, a lotter ticket can include a bar code printed on the ticket having both inventory and validation data along with a bar code printed on the front of the ticket including the validation data. All or part of the bar code printed on the front of the ticket can be covered by a scratch-off material.  Also, the validation and redemption process can be expedited by having a player ticket checker read a ticket identifier printed on the lottery ticket so that this information can be checked and automatically entered in an agent terminal.
Patent CA-2501141-A1 (CA)
Title: Apparatus for controlling the deposition of feed material on a deposition build-up surface
Inventor: GROCHOWSKI MICHAEL JOSEPH
IPC: F23K3/18
Filed: 2005-03-11
Abstract: An apparatus 40 for controlling the deposition of feed material, such as coal 24, on a deposition build-up surface 64 subjected to deposition loading of feed material is provided for use in a feeder arrangement having an endless conveyor 42 for conveying feed material to the rotating blades 46 of a distribution rotor 44 for further conveyance of the feed material. The deposition control apparatus 40 controls the deposition on the deposition build-up surface 64 of feed material that has exited the endless conveyor 42 yet has not been conveyed beyond the distribution rotor 44. The deposition control apparatus 40 includes a device for influencing the movement of feed material relative to the deposition build-up surface 64 such that the deposition of feed material on the deposition build-up surface 64 is hindered.
Patent CA-2502808-A1 (CA)
Inventor: LUKAS ALLEN L
IPC: H01H71/08
Filed: 2005-03-31
Abstract: A terminal assembly for use in a circuit breaker. The terminal assembly includes a first member and a second member abutting the first member. The second member includes a pair of protruding arms to be inserted into a corresponding pair of recesses in a circuit breaker housing. Because the pair of protruding arms are inserted into the housing, the first member is protected against rotational force.
Patent CA-2504760-A1 (CA)
Inventor: DE COCK PETER W H A
IPC: A23G3/34
Filed: 2003-10-30
Abstract: L'invention se rapporte à une composition de confiserie qui présente une teneur en calories relativement faible, et contient de l'érythritol et un élément fructo-oligosaccharide. La composition peut également renfermer de l'isomalt, du polydextrose et/ou une matière riche en protéines. En règle générale, la composition présente de très faibles niveaux de glucides tel le saccharose, et est de préférence sensiblement exempte de glucides en général. La composition renferme habituellement une quantité de fructo-oligosaccharide et/ou d'autres éléments suffisante pour neutraliser sensiblement l'effet rafraîchissant causé par la présence d'érythritol.
Patent CA-2505337-A1 (CA)
Title: A method of processing subscriber contract information wlan
Inventor: LI ZHIMING
IPC: H04W8/18
Filed: 2003-10-27
Abstract: The present invention discloses a kind of method of processing subscriber contract information in wireless local area network MAN). It applies to WLAN-exchange-network, which is composed of WLAN subscriber terminal, WLAN access unit, subscriber contract information application unit and subscriber contract information memory unit. The method includes: when a subscriber terminal's contract information in subscriber contract information application unit will be deleted, the contract unit first judges whether the information is indicated to be deleted or not by the subscriber contact information unit. if so, delete it and end the flow according to the indication; if not, then deletes the contract information and indicates the subscriber contract information memory unit to delete the WLAN subscriber information. After receiving the indication, subscriber contract information memory unit records the indication information. The method make the subscriber contract information memory unit can obtain, in time, the information that the subscriber contract information has been deleted, thereby avoid transmit redundancy information, in turn improve the system work efficiency.
Patent CA-2505475-A1 (CA)
Inventor: PEIN ANDREAS
IPC: A61M5/32
Filed: 2003-07-07
Abstract: The aim of the invention is to increase the scope of application of a surgical device wherein the operational handpiece (2) is embodied in the form of two parts, one of which consists of a handpiece (14) with an injection cannula (19) and the other being a complementary part. The complementary part consists of a stabilization handle (21, 21', 21") and can be placed onto the injection cannula (19) in addition to being able to be fixed to the handpiece (14) of the operational handpiece (2). The complementary part can also be embodied as a handle with a stabilizing tube (22) or as a handle with a suction tube (24).  The supply device comprises a switchable directional control valve (12) for supplying various working fluids to the injection cannula.
Patent CA-2507469-A1 (CA)
Title: Porcine polymorphisms and methods for detecting them
Inventor: JORGENSEN CLAUS BOTTCHER
IPC: C12Q1/68
Filed: 2003-11-25
Abstract: Identification of a pig as resistant or non-resistant to enterotoxigenic E.  Coli (ETEC). Particularly, there is provided methods, probes and DNA molecules involved in identifying a pig as resistant or non-resistant to ETEC. There is also provided methods for breeding pigs using the information of resistance/non-resistance, mixed boar semen, and methods for developing drugs to compensate for non-resistance to ETEC.