baber/WOPTO huggingface dataset:
Patent CA-2333641-C (CA)
Inventor: GHESQUIERE DENIS
IPC: C08G63/685
Filed: 1999-05-18
Granted: 2004-09-28
Abstract: The invention concerns a method for making a polyurethane foam by reacting at least a polyisocyanate in the presence of a foaming agent and a catalytic agent, such a polyester polyol having been previously obtained by reacting a reactive acid A comprising at least an aliphatic or aromatic polyacid with functionality not less than 2 with at least a polyol P2 with functionality equal to 2 and at least a polyol P3 with functionality not less than 3, being thereafter called AP2P3, wherein the catalytic agent at least partly consists of at least one amine polyester polyol AP2P3, wherein at least part of polyol P3 consist of at least a polyoxyalkylene polyalkanolamine having at least a tertiary amine function, the alkanol radicals of said polyalkanolamine being C1-C6, the alkylene oxide units being C2-C4 and the statistical mean of the member N of alkylene oxide units per polyoxyalkylene polyalkanolamine being equal to f .times. X, f being the number of hydroxyl functions per polyalkanolamine molecule and X being a number ranging between 1 and 10, inclusively.
Patent CA-2334036-C (CA)
Title: Ratchets for bottle necks
Inventor: MA XIAOLI
IPC: B65D1/02
Filed: 1999-05-18
Granted: 2007-02-13
Abstract: Bottle necks (11) for screw-off caps are provided with external threads (14) to mesh with internal cap threads and external ratchet teeth (22) to engage internal cap ratchet teeth. The corners (28) are rounded off in a radius (R1) having its center offset from the intersection of the working flank (26) of the tooth (22) and the minor ratchet diameter (D1) without detrimentally reducing the length of the working flanks (26). Ratchet teeth (22) are usually located in two diametrically opposed quadrants. The transition tooth (23) of each quadrant has a greater radius than that of subsequent teeth and its center is inset toward the neck axis. In advance of the transition tooth (23) is a protective "tooth" (24) which is rounded and has no working flank (26).
Patent CA-2337412-C (CA)
Title: Profiling arrangement with a profiling machine and with a welding device
Inventor: KUMMLE RALF
IPC: B23K26/262
Filed: 2001-02-16
Granted: 2009-01-27
Abstract: A profiling arrangement (1) with a rollforming machine (2) including several roller-type forming tools (6) and with a welding device (3) positioned in its processing path makes possible the application of more than one weld joint to a workpiece (51, 52, 53, or 54) to be manufactured. The welding device includes a single energy source and this source is connected with at least two welding heads (9) and (10) for producing both weld joints. The energy produced by welding device (3) is divided over the individual welding heads (9 and 10). This is especially favorable in the case of a welding device (3) with a laser-beam source. The laser beam can be split into several partial laser beams and guided to the individual laser-beam welding heads.
Patent CA-2343042-C (CA)
Inventor: BAKER NICOLA JANE
IPC: A23L29/238
Filed: 1999-08-31
Granted: 2011-08-16
Abstract: The use of viscosity modifying polymer materials, commonly used as stabilisers, thickeners and emulsifiers, as tooth erosion inhibitors in acidic compositions for oral administration, especially in acidic beverages such as fruit drinks and oral healthcare products such as mouthwashes, in which the effective pH of the composition is less than or equal to 4.5.
Patent CA-2344481-C (CA)
Inventor: MAMMONE THOMAS
IPC: A61K31/343
Filed: 2000-05-08
Granted: 2007-09-18
Abstract: L'invention concerne des compositions topiques cosmétiques et pharmaceutiques servant à augmenter les niveaux de collagène dans les cellules de la peau et comprenant une quantité efficace d'un extrait biologiquement actif contenant un composé phénolique, ou une fraction active de ce dernier, produit par Mimosa pudica.
Patent CA-2351717-C (CA)
Title: A process for the preparation of n,n'-bis[2,3-dihydroxypropyl]-5-[(hydroxyacetyl)methylamino]-2,4,6-triiodo-1,3-benzenedicarboxamide
Inventor: ALESSANDRONI LAURA
IPC: C07B61/00
Filed: 1999-11-25
Granted: 2010-10-05
Abstract: A novel process for the preparation of N,N'-bis[2, 3-dihydroxypropyl] -5-[ (hydroxyacetyl) methylamino]-2, 4,6-triiodo-1, 3-benzenedi carboxamide of formula (I), commonly known as lomeprol, a novel non-ionic contrast agent which shows very good safety and contrast effectiveness.
Patent CA-2351864-C (CA)
Inventor: ACHARYA ARUN
IPC: F25B9/14
Filed: 2001-06-27
Granted: 2004-10-19
Abstract: A cryogenic rectification system wherein some or all of the refrigeration necessary to drive the rectification is generated by providing a pulse to a gas and then passing the compressed gas to a pulse tube wherein the gas expands in a wave generating refrigeration at one end of the pulse tube for transfer into the rectification system.
Patent CA-2356220-C (CA)
Title: Method and apparatus for reforming fuel
Inventor: TAKAHASHI KATSUMI
IPC: C01B3/32
Filed: 2001-08-29
Granted: 2007-06-12
Abstract: A gas mixture containing a fuel, water and air is supplied to one end of a reforming room, and a reformed gas containing hydrogen is discharged from the other end thereof. Two or more such reforming units are connected in series, and the upstream part of each reforming room is filled with a first catalyst which catalyzes a partial oxidation reaction in an oxygen-rich environment, and the downstream part is filled with a second catalyst which performs the reforming reaction. The gas mixture which has been heated in a heating unit passes through a distribution tube and is distributed evenly to the reforming units. The reforming room is composed of a reforming tube in which a reforming catalyst is charged, or two or more such reforming tubes, parallel to each other. After being reformed the high-temperature reformed gas is passed wound the reforming tubes, and fed back to a manifold.
Patent CA-2358423-C (CA)
Title: A hypoallergenic composition containing tolerogenic peptides inducing oral tolerance
Inventor: FRITSCHE RODOLPHE
IPC: A23J3/34
Filed: 2000-01-17
Granted: 2011-07-05
Abstract: A hypoallergenic composition for the induction of protein tolerance in at risk individuals of protein allergy, consisting of (i) a "non allergenic" protein extensively hydrolysed basis and/or of (ii) a free amino acid basis, said composition comprising as the active ingredient at least one tolerogenic peptide of the allergenic protein.
Patent CA-2362098-C (CA)
Title: Human polyclonal antibodies from genetically engineered animals
Inventor: BULOW JENS-ULRICH
IPC: A01K67/027
Filed: 2000-02-04
Granted: 2011-10-11
Abstract: Substantially human antisera are provided by genetically modifying a domestic animal generally weighing at least
Patent CA-2363194-C (CA)
Title: Boarding device for aircraft and flying wings equipped with such a device
Inventor: DEPEIGE ALAIN
IPC: B64C39/02
Filed: 2001-11-21
Granted: 2010-02-16
Abstract: The boarding device consists of at least one tunnel (20) connected to the outside of the aerodynamic shell (12) of the aircraft. More precisely, the tunnel is attached to the trailing edge of the fairing (12) and it extends aft approximately parallel to the longitudinal axis of the aircraft. A door (22) closes off the opening between the passenger cabin (10) and the tunnel (20) . The rear part (26) of the tunnel (20) is articulated and/or detachable. In order to evacuate the passengers in an emergency, the front, fixed part of the tunnel (24) can be fitted with an inflatable escape slide or an articulated floor.
Patent CA-2367507-C (CA)
Title: Processus d'angiogenese utilisant des constructions de tissu stromal tridimensionnel
Inventor: PINNEY ROBERT E
IPC: A61L31/00
Filed: 2000-04-12
Granted: 2009-12-29
Abstract: L'invention concerne un procédé conçu pour favoriser la formation de vaisseaux sanguins dans des tissus et organes. En particulier, le procédé porte sur l'implantation ou la fixation d'un tissu du stroma tridimensionnel artificiel afin de favoriser l'endothélialisation et l'angiogénèse dans le coeur et les tissus connexes. On peut utiliser ledit tissu du stroma tridimensionnel dans une variété d'applications, y compris mais sans s'y limiter, la réparation et la régénération du muscle cardiaque lésé, la vascularisation et la cicatrisation lors de chirurgie cardiaque, la formation de vaisseaux sanguins aux emplacements d'anastomose, et la vascularisation et la réparation de muscles de squelette lésés, de muscles lisses ou de tissus conjonctifs.
Patent CA-2372181-C (CA)
Inventor: HAGEN MICHAEL
IPC: C07K14/52
Filed: 2000-05-12
Granted: 2012-04-17
Abstract: The use of 3-O-deacylated monophosphoryl lipid A or monophosphoryl lipid A and derivatives and analogs thereof, in combination with a cytokine or lymphokine such as granulocyte macrophage colony stimulating factor or interleukin-12 is useful as an adjuvant combination in an antigenic composition to enhance the immune response in a vertebrate host to a selected antigen.
Patent CA-2374098-C (CA)
Inventor: BOAST ANDREW J
IPC: F16H57/04
Filed: 2002-03-01
Granted: 2006-10-17
Abstract: A sump filter assembly wherein a filter element that may or may not be removably disposed in a filter housing is sealingly engaged with the filter housing by way of a sealing member to separate the filter housing cavity between dirty and clean spaces. The filter element is provided with filtration material with a portion thereof embedded in the filter element, the filter element is further provided with a sealing member retaining shoulder to ensure proper placement of the sealing member in the assembly, with the sealing member being an O-ring or gasket member, among other things.
Patent CA-2374966-C (CA)
Title: Modular compact printer system
Inventor: SILVERBROOK KIA
IPC: G03B19/00
Filed: 2000-05-24
Granted: 2010-08-24
Abstract: A compact printer system consists of at least a printer module and a range of further modules. The modules are connectable together to form a rod-shaped printer system. Each module has a connection means at one or both ends for interconnection of the modules. The connection means include a physical connection means and logical connection means. The physical connection means comprises a plug on a male connection means and a socket on a corresponding female connection means. The logical connection means comprises a serial bus.  The serial bus consists of four conductive strips that carry power and data between modules.
Patent CA-2375110-C (CA)
Inventor: PIESCHEL FRIEDEMANN
IPC: B01D39/18
Filed: 2000-05-20
Granted: 2008-09-23
Abstract: The invention relates to filters consisting of filter paper or paper-type nonwoven material. Said filters consist partially or completely of fibrous material containing cellulose. The aim of the invention is to eliminate the disadvantages of the prior art by providing filters which are characterized by an excellent filtering capacity and which are also able to absorb and bind unwanted impurities or accompanying substances in the filter medium. To this end, the cellulose-containing material used for the inventive filter is at least partially carbamided with urea and phosphorylated with phosphoric acid or ammonium phosphate until a nitrogen content in the form of carbamide groups of 1 to 4 % and a phosphorous content of 3 to 8 % is reached. The invention also relates to a suitable method for producing the inventive filters.
Patent CA-2377067-C (CA)
Title: Plant growing media
Inventor: DINEL HENRI
IPC: A01G9/10
Filed: 2000-06-27
Granted: 2008-02-26
Abstract: A process for converting composted organic materials produced by optimized composting procedures into plant growing media for agronomic and other uses. The raw organic matter is first processed into compost by optimized standard methods.  If desired, the raw organic matter can be of "organic" sources to provide plant growing media certifiable for use for organically grown food crops. The finished compost is screened to remove coarse particles above about 1 cm diameter, which are recycled back to the composting process. The composted material below approximately 1 cm diameter is further screened to separate out the particles below about 1 cm diameter and above 1 mm. This material is further separated into two size ranges: particles between 1 mm and up to 4 mm diameter (medium), and particles between 4 mm and 1 cm diameter (coarse). The medium and coarse compost components are mixed together in various ratios with an appropriate amount of humified organic matter, which can be any suitable organic matter with a particle size of less than about 1 mm, and with a cation exchange capacity of from about 100 meq/100 g to about 400 meq/100 g, and an appropriate bulking agent to produce plant growing media. Suitable humified organic matter sources include compost, black earth, and low grade charcoal. Suitable bulking agents include one or more of shredded plastic, wood chips or brick fragments. The advantage of this invention is that it contains a significant amount of essential plant nutrients (NPK) due to the optimized composting process. In many cases, the amount of essential plant nutrients will be sufficient for commercial crop production. If desired, fertilizer is also added to provide a desired N:P:K  ratio. The plant growth media can be used to grow crops and house plants.
Patent CA-2379460-C (CA)
Inventor: SCHNEIDER WOLFGANG
IPC: B22D11/049
Filed: 2002-03-27
Granted: 2006-10-24
Abstract: The invention relates to a hot-top mold for a strand casting apparatus, consisting of a hot top, which lies on the upper side of a parting agent distributor and presses it with its underside against the surface of a mold, an overhang being formed on the radially inner surface of the hot top, which protrudes beyond the parting agent distributor in the direction of take off of the strand, the hot top being centered and held by an outer ring, which is releasably fastened to the mold. The mold surrounds a function ring toward the bearing surface of the mold which, together with the parting agent distributor, forms function surfaces with adjustable roughness on the surfaces. In the parting agent distributor, radial channels are formed at the upper side and the underside, the channel cross sections at the upper side and the underside being in a ratio of 1:3 to 1:5 to one another.
Patent CA-2383352-C (CA)
Title: Systeme de gestion des publicites destine a des flux de signaux video numeriques
Inventor: FLICKINGER GREGORY C
IPC: H04N5/445
Filed: 2000-04-20
Granted: 2008-07-08
Abstract: On décrit un système de gestion des publicités dans un environnement vidéo numérique y compris des procédés permettant de sélectionner de la publicité appropriée en fonction des profils d'abonnés et d'introduire des publicités dans une ligne d'alimentation. Le système de gestion des publicités (100) de la présente invention gère les ventes et l'insertion des publicités vidéo numériques dans des environnements tels que la télévision par câble, les réseaux commutés vidéo numériques et la réception en continu à travers Internet.
Patent CA-2383619-C (CA)
Inventor: MOONEY PAUL DAVID JR
IPC: A61F2/95
Filed: 2000-09-22
Granted: 2008-12-23
Abstract: A catheter including a body for insertion into a blood vessel of a medical patient. The body including an interface thereon which is the portion of the body that is inserted into and in contact with the skin or blood vessel of the patient. The interface includes texture on its exterior surface such that when the catheter body is inserted into the blood vessel, the texture secures the catheter body from migration at the point of entry of the catheter body into the patient. The texture is obtained by scoring or molding an irregular surface along the length of the interface. In the event that the catheter is configured for use with an introducer or cannula, portions of the introducer or cannula may also be textured in accordance with the invention.
Patent CA-2384270-C (CA)
Title: Systeme de transactions electroniques pour operations mixtes de contrats a terme
Inventor: HAUSMAN ANDREW
IPC: G06Q40/00
Filed: 2000-08-14
Granted: 2013-10-01
Abstract: L'invention concerne un système et un procédé de transactions permettant la conclusion des contrats à terme entre plusieurs parties. Ce système et ce procédé comprennent plusieurs stations utilisateur (22), au moins une station utilisateur pour chaque partie, et un ordinateur central (26) comprenant des bases de données (30) couplées à un réseau de télécommunication (27). Ce système met en oeuvre les caractéristiques suivantes: habilitation de la contrepartie par transaction à terme et/ou région; flashes d'information sur les négociations apparaissant sur la station utilisateur, en différentes couleurs selon la source de l'information; un téléscripteur apparaissant sur chaque moniteur afin d'afficher une modification du meilleur prix sur le marché (acheteur/vendeur) d'une valeur ou une notification signalant la réalisation d'une transaction.
Patent CA-2384905-C (CA)
Title: Medium temperature refrigerated merchandiser
Inventor: CHUANG SUE-LI KINGSLEY
IPC: F25D17/08
Filed: 2002-05-03
Granted: 2006-02-14
Abstract: A refrigerated merchandiser (100) includes an upright, open-front, insulated cabinet (110) defining a product display area (125) connected in airflow communication with a compartment (120) via an air circulation circuit (122, 114, 116). A high pressure drop evaporator (40) and a plurality of closely spaced fans (70) are disposed within compartment (120). The evaporator (40) is provided with a relatively high fin density heat exchanger coil providing a relatively high air side pressure drop through the evaporator. The increased flow resistance through the evaporator coupled with the plurality of closely spaced fans results in a substantially uniform evaporator outlet temperature profile across the length of the evaporator.
Patent CA-2390487-C (CA)
Title: Gear status indicator aircraft landing system
Inventor: WIPLINGER ROBERT D
IPC: B64D45/04
Filed: 2002-06-11
Granted: 2009-02-10
Abstract: The present invention provides for a computer that accepts inputs from a surface monitor to determine whether the terrain below the aircraft is water or land. In a preferred embodiment an improved landing gear warning system is provided to warn a pilot when landing gear of an aircraft are in the improper configuration for a landing on a particular surface. The warning system comprises a computer operatively connected to a surface monitor and a gear-status warning indicator. The computer also accepts an input from the gear status sensors to determine if the landing gear is extended or retracted. If the system senses a water surface and the landing gear is down, a warning light and/or buzzer alerts the pilot that the landing gear is in the incorrect configuration. If the landing surface is land and the gear is up, the "gear status" indicator warning is initiated.
Patent CA-2395587-C (CA)
Inventor: NOUCHI TOSHINOBU
IPC: C07K1/14
Filed: 2001-10-24
Granted: 2012-09-18
Abstract: A method for converting a multimer of human serum albumin into monomers thereof comprises the step of treating the multimer with an alkaline solution. This method permits the efficient and quite simple conversion of human serum albumin multimers into monomers thereof at a low cost.     A method for preventing the uncorrected holding of human serum albumin during a process for converting a multimer of human serum albumin into monomers thereof by treating the multimer with an alkaline solution, comprises the step of treating the human serum albumin-containing solution with the alkaline solution in the presence of an SH  group-containing compound. This method permits the efficient inhibition of any intra-molecular or inter-molecular uncorrected holding of human serum albumin, which is specifically caused in an oxidative atmosphere during the process for preparing HSA from the plasma or the process for preparing rHSA according to the gene recombination technique. Moreover, the method likewise permits the preparation of high purity human serum albumin having a reduced content of a novel substance, which is formed through the uncorrected holding of human serum albumin and becomes a cause of side effects such as allergy observed when it is administered to a patient.
Patent CA-2402793-C (CA)
Title: Improved parallel plate geometry faims apparatus and method
Inventor: PURVES RANDY
IPC: H01J49/40
Filed: 2001-03-14
Granted: 2009-06-16
Abstract: A method and an apparatus is disclosed for selectively transmitting ions in which the ions are subjected to a focusing effect such that the overall efficiency of ion transmission is increased. Th e method relies on a FAIMS analyzer having at least an electrode disposed approximately between two other electrode surfaces for producing an electric field that is symmetric on opposing sides of the at least an electrode. An ion exiting from between the electrod es experiences a balanced electric field, such that impact with one of the electrodes is prevented.
Patent CA-2406444-C (CA)
Inventor: LAPINSKI STERLING
IPC: G01R21/133
Filed: 2001-04-13
Granted: 2010-11-09
Abstract: La présente invention concerne un appareil et un procédé utilisés dans la détermination de la quantité et du sens de courant électrique produit par une ligne de transmission spécifique de courant électrique à haute tension. Ledit appareil de cette invention comprend un dispositif de surveillance (10) pourvu d'un boîtier étanche (12) renfermant les composants de mesure du champ magnétique et de la puissance électrique et d'un second boîtier étanche (14) renfermant les composants de communication et de traitement nécessaires, notamment une alimentation en courant et un ensemble de transmission de données.
Patent CA-2407075-C (CA)
Inventor: MACQUART PHILIPPE
IPC: B29C48/15
Filed: 2001-04-25
Granted: 2008-10-14
Abstract: A process for manufacturing a composite profile based on a thermoplastic organic material reinforced by reinforcing fibres includes making a multiplicity of continuous reinforcing yarns come into contact with a thermoplastic organic material and shaping the composite profile. Continuous yarns based on continuous glass fibres and on a first thermoplastic are brought together to be parallel and at least one consolidated tape is formed by heating them, in which tape the reinforcing fibres are impregnated with the first thermoplastic. The at least one tape is introduced into a die sized to the cross-section of the profile and at least one second molten thermoplastic organic material is simultaneously introduced into the die in contact with the tape, to obtain a profile of at least one second thermoplastic organic material reinforced by the at least one tape.
Patent CA-2408283-C (CA)
Title: Eolienne dotee d'un capteur de particules
Inventor: WOBBEN ALOYS
IPC: F03D17/00
Filed: 2001-03-02
Granted: 2004-02-10
Abstract: L'invention concerne une éolienne comportant au moins un capteur (1) pour saisir le nombre et/ou la vitesse et/ou l'impulsion de particules qui touchent ledit capteur, ainsi qu'un dispositif de traitement de données et de commande pour traiter les données de mesures saisies par le capteur, le régime du rotor de l'éolienne étant réduit et/ou l'éolienne étant arrêtée, lorsqu'une certaine valeur de particules mesurée par le capteur est dépassée.
Patent CA-2408354-C (CA)
Title: Safety valve, in particular for a refuelling vent line
Inventor: BITTNER JORG
IPC: F16K24/04
Filed: 2000-04-20
Granted: 2005-09-13
Abstract: The invention relates to a safety valve, in particular for a refuelling vent line between the tank filler neck and the activated charcoal container in a motor vehicle. The safety valve (1) which is located in the refuelling vent line is configured as a float valve. When fuel penetrates the refuelling ven t line and as a result the safety valve (1), the outlet (4) of the safety valv e (1) is closed using the float (7). The safety valve (1) is provided with an anti-pollution pipe-end (5) which opens into the environment and which is closed under normal pressure by a closure (6) that is actuated by a membrane (8). If the pressure in the safety valve (1) increases, the membrane (8) causes or helps the closure (6) on the anti-pollution end-pipe (5) to open.< /SDOAB>