baber/WOPTO huggingface dataset:
Patent CA-2370763-A1 (CA)
Title: Peptide epitopes recognized by disease promoting cd4+ t lymphocytes
Inventor: PEAKMAN MARK
IPC: A61P3/10
Filed: 2000-04-20
Abstract: The invention provides methods for identifying peptide epitopes that activate CD4+ T cells involved in the pathogenesis of diseases, e.g., autoimmune diseases, susceptibility to which is determined by expression of particular class II MHC genes. The invention includes peptides derived from the IA-2 polypeptide by such a method, altered peptide ligands, and methods of therapy involving the use of altered peptide ligands.
Patent CA-2371090-A1 (CA)
Title: Emetteur-recepteur fi numerique programmable
Inventor: SUBRAMANIAN RAVI
IPC: H03D3/00
Filed: 2000-05-05
Abstract: L'invention concerne un récepteur FI (20) numérique, programmable, CMOS, et monolithique comprenant une mémoire programmable (29), un générateur d'horloge (26), un convertisseur sigma-delta (22), un modulateur de fréquence (24) et un réseau de filtre de décimation (28). La mémoire programmable (29) reçoit et stocke une première valeur représentative d'un paramètre programmable k et une seconde valeur représentative d'un paramètre programmable N. Couplé à la mémoire programmable (29) le générateur d'horloge (26) génère un premier signal d'horloge, un deuxième signal d'horloge et un troisième signal d'horloge. Le premier signal d'horloge a une première fréquence f1, le deuxième signal d'horloge a une deuxième fréquence environ égale à f1/k et le troisième signal d'horloge a une troisième fréquence environ égale à f1/N. Le convertisseur sigma-delta (22), le modulateur de fréquence (24) et le réseau de filtre de décimation (28) utilisent les premier, deuxième et troisième signaux pour générer l'ensemble de signaux numériques.
Patent CA-2372955-A1 (CA)
Title: Weldable mount for fuel systems component
Inventor: DEVALL JEFFREY
IPC: B29C45/16
Filed: 2000-06-01
Abstract: A vent apparatus (10) includes a tank mount (12) made of a weldable plastics material and a fuel systems component such as a valve assembly (13). Valve assembly (13) includes a valve housing (14) made of a non-weldable plastics material and a valve (21) movable in a valve chamber (24) formed in valve housing (14) to open and close an aperture (23) leading to a venting outlet (22). Tank mount (12) supports valve housing (14) in a position in a mounting aperture (16) formed in a fuel tank (18). Valve housing (14) is made by injecting non-weldable plastics material into a mold containing the pre-molded tank mount (12).
Patent CA-2373417-A1 (CA)
Inventor: ERIKSSON KRISTER
IPC: F28D19/04
Filed: 2002-02-26
Abstract: Un élément rotatif, y compris un cadre rotatif doté d'une pluralité de segments des supports amovibles et interchangeables, possède un assemblage de moyeu, une pluralité de rayons s'étendant radialement à partir du moyeu, entre lesquels se situe chaque segment de support. Chaque rayon en forme de poutre est formé d'un rayon principal et d'un rayon secondaire, séparés le long de la partie centrale. L'assemblage moyeu comprend des crochets spécialement conçus pour la connexion détachable des rayons à l'assemblage de moyeu. Une assemblée de jante comprend une pluralité de segments de jante et de crochets spéciaux pour la fixation de chaque extrémité de chaque segment de jante aux rayons.
Patent CA-2373869-A1 (CA)
Inventor: INGWERSEN JAN-PETER
IPC: A61K49/18
Filed: 2000-05-23
Abstract: The invention relates to a multi-stage method for producing gas-filled microcapsules. In one stage of the method, the substance that forms the coat is polymerized. The microcapsules are formed in a physically and/or temporally separate stage, by means of a structuring process. The polymerization is carried out with moderate stirring, while the microcapsules are structured in dispersing conditions.
Patent CA-2375116-A1 (CA)
Inventor: PROST LUCIE
IPC: A01K63/04
Filed: 2000-04-17
Abstract: The invention relates to a method for improving conditions in closed circuit seafood and fish farming, comprising the following steps: a) at least part of the water from at least one of the rearing ponds (1) is recycled, whereby said water is treated one or more times and purified (3, 4, 5) before it is re-injected into said pond; b) the water recycled during the recycling path indicated in step a) is mixed with a new supply of water (10); c) all or part of the recycled water (21, 22) undergoes ozonization and, wherever applicable, the new supply of water (20) also undergoes ozonization either partially or in full before it is mixed with the re-circulated water.
Patent CA-2376783-A1 (CA)
Title: Pliable respiratory mask
Inventor: BLOOM NICOLE DENISE
IPC: A62B18/02
Filed: 2000-05-25
Abstract: A pliable respiratory mask (100) is provided according to the invention. The pliable respiratory mask (100) includes a mask shell (104) adapted to fit over a portion of a face of a person, the mask shell (104) being formed of a pliable material selected from the group consisting of a woven fabric, a non-woven fabric, a non-woven paper, or a pliable foam material, a hose connector (112) extending through the pliable material of the mask shell (104) and fastened to the pliable material, and an attachment (109) for securing the shell (104) over a portion of the person's face.
Patent CA-2382784-A1 (CA)
Title: Earplug dispenser
Inventor: MILLAR TIMOTHY A
IPC: A61F11/08
Filed: 2001-06-26
Abstract: An earplug dispenser is provided including a container for storing earplugs, the container having at least one container opening through which the earplugs are dispensed. A shutter assembly is located at the container opening, having at least one shutter opening formed therein. A dispensing flange is coupled to the shutter assembly for guiding dispensed earplugs. The shutter assembly is selectively movable to bring the shutter opening into alignment with the container opening to allow the earplugs to pass from the container, through the shutter assembly and through the dispensing flange.
Patent CA-2385753-A1 (CA)
Title: Adhesive tape sticking jig
Inventor: SHINOZAKI MITSUHIKO
IPC: B65H37/00
Filed: 2000-08-02
Abstract: The present invention is an adhesive tape applicator 1 which applies an adhesive tape attached to a release liner to a door sash frame F of an automobile while removing the release liner as the adhesive tape applicator is moved along the door sash frame and comprises a holding element 2 which can slidably hold the door sash frame F, the holding element 2 comprising a guide element 11 which holds the door sash frame F and slidably guides the applicator and an elastic roller 9a which presses the adhesive tape to the door sash frame F.      Thus, the present invention provides an adhesive tape applicator which is capable of applying an adhesive tape stably and accurately and provide an adhesive tape applicator which can realize improved operability and apply the adhesive tape at a high speed.
Patent CA-2386282-A1 (CA)
Title: Process and apparatus for making a thermoset foam
Inventor: WERNSING DAVID G
IPC: B29B7/42
Filed: 2002-05-14
Abstract: A thermosetting foam, preferably a polyurethane foam is prepare by mixing all the components in one or more extruders and directing the chemical streams to a mixing head where the catalyst is added. Thus, the reaction can be controlled in a facile manner, whereby clogging of the extrusion head is avoided.
Patent CA-2386442-A1 (CA)
Title: Apparatus for administering aerosols
Inventor: SCHEUCH GERHARD
IPC: A61M15/00
Filed: 2002-05-15
Abstract: A stationary inhalation apparatus for the individual controlled inhalation of therapeutic aerosols comprises a drug-release means 3, at least one drug reservoir 2, a reader 4 for reading out a patient's individual parameters and or the aerosol parameters stored in a memory means and a control unit connected to the drug-release means 3 and the reader 4 for releasing the drug as a function of the read-out parameters. This stationary inhalation apparatus 1 permits the administration of different drugs to a multitude of patients.
Patent CA-2388982-A1 (CA)
Inventor: LAMSA MICHAEL
IPC: C12N9/42
Filed: 2000-10-10
Abstract: The present invention is to provide a method to perform assays that efficiently and accurately can screen large numbers of cell populations producing variants of a molecule of interest. In a first aspect the invention relates to a method for high throughput screening (HTS) of a large population of host cells for production of a molecule of interest, the method comprising the steps of: a) arranging the host cells in a spatial array so each position in the spatial array is occupied by one cell, b) cultivating the host cells under growth conditions suitable for HTS, c) assaying each array position for production of the molecule of interest, and d) selecting the cells from those positions where the molecule was produced, as determined in step c).
Patent CA-2389704-A1 (CA)
Inventor: ZAWISTOWSKI JERZY
IPC: A23L1/30
Filed: 2000-11-03
Abstract: A composition comprises an edible oil or fat and one or more phytosterols and/or phytostanols, wherein the phytosterols and/or phytostanols are substantially completely dissolved therein by a method in which the phytosterols and/or phytostanols are heated to form a molten material which is then added to a heated oil or fat and the composition so formed is cooled to room temperature.
Patent CA-2391173-A1 (CA)
Title: Dose system
Inventor: KING JOSEPH A
IPC: C02F1/68
Filed: 2002-06-19
Abstract: An apparatus and method for delivering both quick dispensing water treatment materials and slow dispensing water treatment material's from the same dispensing unit by dispensing the slow dispensing water treatment materials over an extended period of time and tile quick dispensing water treatment materials in a,matter of minutes to allow he container for the quick dispensing water treatment materials to be removed and replaced with either a container containing a different quick dispensing water treatment materials or a container containing a slow dispensing water treatment material and a closed container for holding a quick dispensing water treatment materials therein arid for dispensing the quick dispensing water treatment material therefrom through a process of cress circulation between a fluid stream of waster and the quick dispensing water treatment material in the container.
Patent CA-2391862-A1 (CA)
Title: Procede continu permettant la production de polyols de polyether
Inventor: DEXHEIMER EDWARD MICHAEL
IPC: C08G59/32
Filed: 2000-08-03
Abstract: L'invention concerne un procédé d'alcoxylation continu permettant la production de polyols de polyéther. Ce procédé comprend l'utilisation d'une pluralité de modules de réaction possédant chacun un tube externe et un tube externe séparés par un compartiment annulaire. Un tube de réaction en spirale est espacé du tube interne et s'enroule autour de ce dernier à l'intérieur du compartiment annulaire. Ce tube de réaction en spirale comprend une entrée et une sortie qui traversent toutes les deux le tube externe. Un agent de transfert thermique s'écoule à travers le compartiment annulaire et régule la température réactionnelle dans le tube de réaction en spirale. Ce procédé consiste à former de manière continue un mélange réactionnel de départ comprenant au moins un oxyde alcalin et un initiateur possédant au moins un hydrogène réactif réagissant à l'oxyde alcalin, à faire circuler de manière continue le mélange réactionnel de départ à travers un premier tube de réaction en spirale présentant un diamètre interne et un diamètre de spirale favorisant un écoulement pseudo-turbulent du mélange réactionnel de départ à travers le premier tube à réaction en spirale afin de former un produit réactionnel, puis à faire entrer ce produit réactionnel dans un second tube à réaction en spirale et à ajouter un catalyseur et un oxyde alcalin à ce produit réactionnel, ce second tube à réaction en spirale présentant un diamètre interne et un diamètre de spirale favorisant un écoulement pseudo-turbulent du produit réactionnel, du catalyseur et de l'oxyde alcalin dans le second tube à réaction en spirale.
Patent CA-2391942-A1 (CA)
Title: Submergible public sanitary device
Inventor: SCHIMMEL MARTEN ALBERTO
IPC: E03D7/00
Filed: 2000-11-16
Abstract: The invention relates to a public sanitary device, comprising one or more walk-in positions, each having a receptacle for human excrement and/or urine, which is connected to a waste pipe for connection to a sewage system.  The sanitary device according to the invention has the characteristic that it is provided with means for causing at least partial submerging thereof in the ground.
Patent CA-2394358-A1 (CA)
Inventor: POHIDA THOMAS J
IPC: G01N1/31
Filed: 2000-12-13
Abstract: L'invention concerne un procédé et un appareil à haut débit et à grande échelle déterminant le profil moléculaire de spécimens de tissus par recherche d'un spécimen de tissu de donneur dans une matrice de spécimens de donneurs consistant à mettre en place un échantillon du spécimen de donneur dans un emplacement attribué d'une matrice de récipients, à fournir des copies de la matrice, à procéder à une analyse biologique différente de chaque copie, et à stocker les résultats d'analyse. Les résultats sont comparés pour déterminer s'il existe des corrélations ou de différences entre les résultats des différentes analyses biologiques à chaque emplacement attribué. Ces résultats sont aussi comparés à des informations cliniques du patient humain à partir duquel provient le tissu. Les résultats d'analyses similaires sur des sections correspondantes de la matrice sont utilisées en tant que dispositifs de contrôle de qualité en soumettant, par exemple, les matrices à une procédure de recherche simultanée unique. Une interprétation uniforme des matrices est obtenue, et comparée aux interprétations des différents observateurs.
Patent CA-2396967-A1 (CA)
Title: Production of high purity aromatic carboxylic acid by oxidation in benzoic acid and water solvent
Inventor: BARTOS THOMAS M
IPC: C07C51/265
Filed: 2001-01-19
Abstract: Processes for the production of aromatic carboxylic acids is disclosed. The aromatic acids are produced by the liquid phase oxidation of a suitable acid precursor in a reaction medium comprising benzoic acid. According to one embodiment, the oxidation is carried out under plug-flow reaction conditions in a plug-flow reactor. The plug-flow conditions can be achieved by the use of a series of continuous stirred tank reactors. In another embodiment, the oxidation is carried out in tow continuous stirred tank reactors fluidly connected in series. The preferred oxidation products are terephthalic acid, isophthalic acid, trimellitic acid, 2,6-naphthalene dicarboxylic acid, 1,5-napthalene dicarboxylic acid, 2,7-naphthalene dicarboxylic acid and phthalic acid.
Patent CA-2397574-A1 (CA)
Title: Method of barge mining tar sands
Inventor: WALSH GLENN
IPC: E21C41/00
Filed: 2002-08-12
Abstract: Tar sands are flooded and then dredge mined via barges. The process ensures the tar sands do not freeze, making excavation easier during the winter months, and reducing slowdowns due to frost lumps. The process also eliminates the need to use trucks in the mining pits, resulting in an overall reduction in costs.
Patent CA-2404156-A1 (CA)
Inventor: SJOLANDER BO THOMAS
IPC: B24D7/18
Filed: 2001-04-27
Abstract: The present invention provides a grinding cup (31) having a lower grinding section (32) and an upper body section (33) connected to form a grinding cup having top (34) and bottom surfaces (35). The grinding section (32) is formed from a material capable of grinding the hard materials such as tungsten carbide inserts of button bits etc. A centrally disposed convex recess is formed in the bottom surface (35) having the desired size and profile for the button to be ground.  Drive means (38) are provided on or in the upper body section that cooperate with the output shaft of the grinding machine.  The drive means (38) and the upper body section or grinding section (33) of the grinding cup are adapted to optimize the engagement surfaces and points of contact between the grinding cup (31) and rotor or adapter to reduce negative impact on operational stability and rotor wear, as well as other potential associated wear to the grinding apparatus caused by vibration and/or resonance.
Patent CA-2405578-A1 (CA)
Title: Ventilated toilet seat
Inventor: SOLLAMI JIMMIE L
IPC: A47K13/30
Filed: 2002-09-27
Abstract: A ventilated toilet seat assembly for evacuating noxious odors from within a toilet bowl. The ventilated toilet seat defines an external channel on the lower surface thereof between a pair of concentric risers, including an innermost riser and an outermost riser, each being configured to form a seal along the surface of the toilet bowl when the ventilated toilet seat is lowered into engagement therewith. The external channel is configured to open within the toilet bowl to establish fluid communication from within the toilet bowl to the external channel. An outlet is defined between the external channel and a hinge assembly, which includes a hinge post for mounting the ventilated toilet seat to a conventional toilet. The hinge post defines an internal conduit for evacuating the air within the toilet to an external location. The ventilated toilet seat may include a toilet seat upper and a riser plate secured thereto and which defines the concentric risers on the bottom surface thereof.
Patent CA-2410730-A1 (CA)
Inventor: MOSHI AKRAM A
IPC: E01H5/04
Filed: 2002-10-31
Abstract: The present invention provides a lawn mower powered apparatus in which the apparatus has a base rollable over a surface, and the base has a top surface for receiving a lawn mower. The apparatus is provided with a rotating shaft operably connected to the base, and a blade coupler coupled to the rotating shaft. The blade coupler projects above the top surface of the base to engage the blade of a lawn mower from below.
Patent CA-2412024-A1 (CA)
Title: Composition and dosage form for delayed gastric release of alendronate and/or other bis-phosphonates
Inventor: FLASHNER-BARAK MOSHE
IPC: A61K9/22
Filed: 2001-06-22
Abstract: The present invention provides compacted pharmaceutical composition for oral administration to a patient which expands upon contact with gastric fluid to retain a dosage form in the patient's stomach for an extended period of time, the formulation comprising a non-hydrated hydrogel, a superdisintegrant and tannic acid. The present invention further provides a pharmaceutical dosage form containing an active ingredient, and the compacted pharmaceutical composition. The invention further provides a dosage form suitable for delivering a therapeutic bis-phosphonate such as alendronate to the stomach of a patient over an extended period.
Patent CA-2412295-A1 (CA)
Title: Medical device with braid and coil
Inventor: PARKER FRED T
IPC: A61F2/958
Filed: 2001-07-13
Abstract: A medical device (10) including a tube (11) having a highly uniform and repeatable inner and outer diameter, the tube (11) possessing good trackability, pushability and torquability, and the tube (11) being highly resistant to collapse, necking or kinking during use. The tube (11) first includes a metal coil (14) in a stressed, radially expanded condition, the metal coil (14) preferably being formed as a flat wire. The tube (11) also includes a metal braid (16) extending over at least part of the coil (14) and further includes a polymeric bonding layer (18) positioned over and contacting at least the coil (14). The tube (11) optionally includes an inner liner (20) beneath and in contact with at least part of the coil (14). The polymeric layer (18) maintains the coil (14) in its stressed, radially expanded condition.
Patent CA-2412635-A1 (CA)
Title: Novel proteases
Inventor: PLOWMAN GREGORY
IPC: A61P21/00
Filed: 2001-06-26
Abstract: The present invention relates to protease polypeptides, nucleotide sequences encoding the protease polypeptides, as well as various products and methods useful for the diagnosis and treatment of various protease-related diseases and conditions.
Patent CA-2414266-A1 (CA)
Title: Coping saw
Inventor: DEAN ETHAN
IPC: B23D53/12
Filed: 2001-03-14
Abstract: A coping saw (10) is provided having two spaced-apart rotary actuators (50, 66) supported by a frame (12). Two sawblade sections (28, 30) extend between the rotary actuators (50, 66) and are intended to singularly engage a work piece. The saw is adapted to contain a drive mechanism (40) which is coupled to a first of the two rotary actuators (50) for moving the blade. At least one guide roller assembly (70A, 70B, 72A, 72B) is disposed adjacent each of the saw blade sections for providing stability and retaining said two saw blade sections between said two rotary actuators.
Patent CA-2415970-A1 (CA)
Inventor: OMERAGIC DZEVAT
IPC: G01V3/28
Filed: 2003-01-07
Abstract: An electromagnetic well logging instrument is disclosed which includes at least one transmitter antenna oriented to have at least some magnetic dipole moment component transverse to an axis of the instrument. The instrument includes at least two receiver antennas oriented to have at least some magnetic dipole moment component transverse to the axis and parallel to the magnetic dipole moment component of the at least one transmitter antenna. The at least two receiver antennas are axially spaced apart from the transmitter antenna s~o that a response of the instrument to the transverse magnetic dipole moment component is axially substantially on one side of a more distant spaced one of the at least two receiver antennas.
Patent CA-2419732-A1 (CA)
Inventor: YAMAMOTO MAMORU
IPC: C10M173/02
Filed: 2001-09-03
Abstract: An aqueous one step type lubricating agent for efficient cold forging, characterized in that it comprises (A) a water-soluble inorganic salt, (B) a wax and (C) a metal salt of a fatty acid in a form dissolved or dispersed in water, wherein weight ratios of solid contents are 0.60 to 0.70 for (B)/(A) and 0.1 to 0.3 for (C)/(A). The water-soluble inorganic salt can be selected from among a sulfate, a silicate, a borate, a molybdate and a tungstate. As the wax, use can be made of a synthetic wax being dispersible in water and having a melting point of 70 to 150~C. As the metal salt of a fatty acid, use can be made of a reaction product of a saturated fatty acid having 12 to 26 carbon atoms with at least one metal selected among zinc, calcium, barium, aluminum and magnesium.
Patent CA-2422486-A1 (CA)
Inventor: TURGEON PAUL CHARLES
IPC: G06Q20/36
Filed: 2000-09-08
Abstract: L'invention porte sur un système et un procédé qui fournissent un accès sécurisé sur les lignes de communications publiques par le biais d'informations cryptées sur un moyen de stockage amovible et portable. En particulier, le système et le procédé permettent de stocker des données de client cryptées sur un disque (10) dans le but de participer au commerce en ligne sécurisé.
Patent CA-2423133-A1 (CA)
Inventor: GAUVREAU JEAN-LOUIS
IPC: H04K3/00
Filed: 2003-03-21
Abstract: A jamming-resistant method and system transmit security data through a wireless telecommunication network from a first station to a second station remote from the first station. Prior to transmission, common access channels of the wireless telecommunication network are i determined. The security data are then transmitted from the first station to the second station through a plurality of the common access channels of the wireless telecommunication network. The security data may be transmitted from the first station to the second station without receiving local access parameters from the wireless telecommunication network at the time of transmission.