baber/WOPTO huggingface dataset:
Patent CA-2496126-A1 (CA)
Inventor: SOMMER GUENTER
IPC: A61Q1/10
Filed: 2003-08-07
Abstract: The invention relates to a metal pigment for a cosmetic preparation such as lipstick, nail varnish, eye shadow, hair dye, liquid mascara, powder, eyeliner, rouge, skin/haircare agents, perfume, eau de toilette, lotions or similar, whereby a metallic substrate comprises a substrate-enclosing layer with a barrier effect against sweat and saliva, which prevents a direct contact between skin and metallic substrate and which is produced by a sol/g el method.
Patent CA-2496174-A1 (CA)
Title: Procede et systeme servant a detecter des modifications associees a la malignite
Inventor: LAVRENCAK JAKA
IPC: G06T5/40
Filed: 2003-08-22
Abstract: Programmes ou systèmes informatiques concernant le traitement, la segmentation et la normalisation des caractéristiques d'image numérique. Ces images représentent des cellules et ces procédés sont utiles pour détecter des modifications associées à la malignité (MAC) dans ces cellules, ce qui peut être utilisé afin de détecter le cancer. Ces programmes et ces procédés permettent de détecter le cancer dans un tissu par détection de ces modifications (MAC) dans un autre tissu, tels que des tissus associés ou des tissus non associés, des exemples de tissus associées consistent en des tissus obtenus par aspiration du mamelon ou par lavage intra canalaire afin de détecter le cancer du sein ou par lavage des expectoration ou des bronches afin de détecter le cancer du poumon. Des exemples de tissus non associés consistent en la muqueuse buccale servant à détecter le cancer du sein ou du poumon.
Patent CA-2496693-A1 (CA)
Title: Method for the regeneration of phosphorus-loaded denox catalysts
Inventor: FOERSTER MARCEL
IPC: B01J19/10
Filed: 2003-09-10
Abstract: The invention relates to a method for the regeneration of deNOx catalysts with a reduced activity caused by the accumulation of phosphor and phosphorous compounds. The method is characterised in that the catalysts are treated with an essentially aqueous solution of water-soluble alkaline reacting alkaline earth salts, ammonium hydroxide, or alkaline reacting ammonium salts, or water-soluble organic amines with an approximate pK value ranging between 2.5 and 5.5 and that the excess alkali is neutralised by subsequent treatment with inorganic or organic acids.
Patent CA-2498635-A1 (CA)
Title: Vertical axis wind turbine with modified tesla disks
Inventor: NICA HORIA
IPC: F03D9/25
Filed: 2005-02-28
Abstract: A vertical axis wind turbine (VAWT) comprise of a set of stator blades that redirect wind tangentially into a rotor having a plurality of modified Tesla disks. The stator blades are designed with different inward and outward curvatures and are disposed around the rotor as such that, regardless of the wind direction, the air inflow will be imparted tangentially to the rotor. The upper top and lower top of the stator structure is designed as hemispheres for maximum air inflow. The vertical rotor consists of a series of disks each of them having a plurality of small curved blades disposed circumferentially on the disk and continued with small ribs on the upper surface of the disk. Between two ribs on the upper surface there is a corresponding rib on the lower surface of the disk to take full advantage of Coanda effect having as a result a high-efficient VAWT.
Patent CA-2499551-A1 (CA)
Title: Bathing unit controller
Inventor: LAFLAMME BENOIT
IPC: A61H33/00
Filed: 2005-03-07
Abstract: A controller suitable for use in controlling components in a bathing unit is provided. The controller includes a controller body having a back surface and a front surface generally opposed to the back surface. The front surface includes a plurality of connector interfaces each being adapted for receiving a connector associated to a respective bathing unit component. A  control circuit is positioned within the controller body for selectively providing electrical power to respective bathing unit components connected through the plurality of connector interfaces.
Patent CA-2499951-A1 (CA)
Title: Multiple catalyst system for olefin polymerization and polymers produced therefrom
Inventor: JOHNSRUD DAVID R
IPC: C09J7/20
Filed: 2003-10-15
Abstract: This invention relates to a polymer comprising one or more C3 to C40 olefins, optionally one or more diolefins, and less than 15 mole % of ehtylene, where the polymer has: a) a Dot T-Peel of 1 Newton or more; and b) a branching index (g') of 0.95 or less measured at the Mz of the polymer; c) an Mw of 100,000 or less and to a continuous process to produce a branched olefin polymer comprising 1) selecting a first catalyst component capable of producing a polymer having an Mw of 100,000 or less and a crystallinity of 5% or less under selected polymerization conditions; 2) selecting a second catalyst component capable of producing polymer having an Mw of 100,000 or less and a crystallinity of 20% or more at the selected polymerization conditions; 3) contacting the catalyst components in the presence of one or more activators with one or more C3 to C40 olefins, and, optionally one or more diolefins; 4) at a temperature of greater than 100~C; 5) at a residence time of 120 minutes or less; 6) wherein the ratio of the first catalyst to the second catalyst is from 1:1 to 50:1; 7) wherein the activity of the catalyst components is at least 100 kilograms of polymer per gram of the catalyst components; and wherein at least 20% of the olefins are converted to polymer.
Patent CA-2500259-A1 (CA)
Inventor: GUNN JOCELYN ABELLA
IPC: A61P31/14
Filed: 2003-09-25
Abstract: L'invention concerne des compositions pharmaceutiques orales, des trousses et des méthodes de traitement et de prévention d'infections dues au virus de l'hépatite C (VHC). Dans ces compositions, le composé de formule (1), un inhibiteur puissant de la serine protéase du VHC, ou un sel pharmaceutiquement acceptable de celui-ci, est administré dans une plage de dosage sélectionnée. L'invention concerne également l'utilisation d'un composé de formule (1), ou d'un sel pharmaceutiquement acceptable de celui-ci, en tant que substance témoin permettant de valider un test de réplication du VHC, et également en tant que substance témoin permettant de déterminer l'efficacité relative d'une ou de plusieurs substances, seules ou en combinaison, pour inhiber la réplication du VHC.
Patent CA-2502641-A1 (CA)
Title: Distributor for rotary filter and rotary filter equipped therewith
Inventor: KUROWSKI SERGE
IPC: B01D36/00
Filed: 2003-10-02
Abstract: The invention concerns a rotary filter comprising filtering cells rotating in a circular movement, including a fixed collector portion (8) comprising at least two compartments (12, 14) having each an arc-shaped upward opening (17) and a central separator chamber (9), including a downward opening communicating the separator chamber with each of said compartments, said downward opening being arranged at a level lower than said upward opening (17) of each of the compartments, the downward opening of the central separator chamber (9, 9') and said upward opening (17) of each compartment (12-14) of the collector portion (8) partly overlapping in vertical projection.
Patent CA-2503300-A1 (CA)
Title: Cutaneous injection delivery under suction
Inventor: KOCHAMBA GARY STEVEN
IPC: A61M5/142
Filed: 2003-10-29
Abstract: The delivery of a fluid (32) cutaneously is effected by generating a suction force on a surface of a housing (22). A surface of a cutaneous layer (28) is received under the suction force about which the proximal end of a needle (26) thereby to pierce the cutaneous surface and to effect an injection of fluid.  There is generated a suction force to operate the movement of a needle in the housing. The needle is moved under the suction force from the housing thereby to permit piercing a cutaneous layer. The bladder (30) for containing fluid is emptied under the suction into the distal end of the needle and thereby permit the expulsion of fluid through the proximal end of the needle for injection below the cutaneous layer.
Patent CA-2508281-A1 (CA)
Title: Method for producing sterile polynucleotide based medicaments
Inventor: GEALL ANDREW
IPC: A61K9/00
Filed: 2003-12-02
Abstract: The present invention relates to a novel method for producing formulations comprising a polynucleotide, block copolymer and cationic surfactant. The formulations produced by the current method are suitable for use in polynucleotide based medicaments. A suitable method of production disclosed herein additionally comprises cold filtering a mixture of a polynucleotide, block copolymer and cationic surfactant, thereby sterilizing the formulation.  The method of the present invention also eliminates the need for thermal cycling of the formulation, thereby reducing the time and expense required to produce large quantities of a formulation during commercial manufacturing. The present invention also relates to novel cationic lipids.
Patent CA-2508479-A1 (CA)
Inventor: CHANG HUI-MIN
IPC: C07H19/04
Filed: 2003-12-03
Abstract: Therapeutic compounds having increased resistance to deamination and inactivation by metabolic enzymes are provided. The compounds include nucleotide analogs and nucleotide analogs, derivatized with aminal and/or thioaminal groups to prevent deamination of free amine. The compounds can be used in a variety of treatments, including treatment of neoplastic disorders, infections from fungal or fungal like organisms, and infections from parasites.
Patent CA-2509700-A1 (CA)
Title: Tetramerisation et polymerisation combinees d'olefines
Inventor: DIXON JOHN THOMAS
IPC: C08F4/6592
Filed: 2003-12-19
Abstract: L'invention concerne un procédé permettant de polymériser des oléfines en polyoléfines ramifiées en présence d'un catalyseur de polymérisation et d'un cotalyseur. Le cocatalyseur produit un 1-octène dont la sélectivité est supérieure à 30 %.
Patent CA-2516124-A1 (CA)
Inventor: WU HUAN
IPC: H04B7/02
Filed: 2005-08-15
Abstract: A filter for reducing co-channel interference within a communications receiver may include a multi-channel, space-time filter circuit that filters n signal parts that have been split from a communications signal by jointly estimating space-time filter weights and multi-channel impulse responses (CIRs) based upon a singular value decomposition (SVD). The filter may further include a multi-channel, matched filter circuit that receives multi-channel signals from the multi-channel, space-time filter circuit and has a filter response that is provided by a channel impulse response estimation from the space-time filter circuit.
Patent CA-2516727-A1 (CA)
Inventor: KIM SUNG WAN
IPC: C12N15/63
Filed: 2004-02-23
Abstract: Plasmids useful for treating ischemic disease, such as ischemic heart disease, are described. The plasmids express vascular endothelial growth factor (VEGF) under the control of a promoter (RTP801) that is up-regulated under hypoxic conditions. Pharmaceutical compositions for treating ischemic disease include mixtures of the hypoxia-regulated VEGF plasmids and pharmaceutically acceptable carriers. Methods for treating ischemic disease include administering such pharmaceutical compositions to a person in need of such treatment.
Patent CA-2521217-A1 (CA)
Title: Stem-cell, precursor cell, or target cell-based treatment of multi-organ failure and renal dysfunction
Inventor: WESTENFELDER CHRISTOF
IPC: A61K35/22
Filed: 2004-03-31
Abstract: Methods for the treatment of acute renal failure, multi-organ failure, early dysfunction of kidney transplant, chronic renal failure, organ dysfunction, and wound healing are provided. The methods include delivering a therapeutic amount of hematopoietic stem cells, non-hematopoietic, mesenchymal stem cells, hemangioblasts, and pre-differentiated cells to a patient in need thereof.
Patent CA-2523009-A1 (CA)
Inventor: SAUER HARTMUT
IPC: C23C18/16
Filed: 2004-04-15
Abstract: The use of an object as a shaping tool is disclosed, the surface of which entirely or partially comprises a composite material made of a non-metallic substrate which contains at least one polymer, and of a metallic layer deposited thereon without an external current supply, and having an adherence of at least 4 N/mm2.
Patent CA-2525291-A1 (CA)
Inventor: POSNER MARSHALL
IPC: A61K39/00
Filed: 2004-05-17
Abstract: L'invention concerne des peptides, et particulièrement des anticorps monoclonaux humains, qui se lient spécifiquement à l'exopolysaccharide mucoïde de P. aeruginosa. Par ailleurs l'invention concerne des procédés d'utilisation de ces peptides dans le diagnostic, la prophylaxie et la thérapie de l'infection par P. aeruginos ainsi que des troubles connexes (par exemple, la mucoviscidose). Certains modes de réalisation de l'invention améliorent la suppression par opsonophagocytose de souches mucoïdes multiples de P. aeruginosa. L'invention concerne également des compositions qui renferment ces peptides, y compris des compositions pharmaceutiques, ainsi que des variants équivalents sur le plan fonctionnel, tels que les peptides.
Patent CA-2526278-A1 (CA)
Title: Combination chemotherapy comprising a liposomal platinum complex
Inventor: GALE ROBERT PETER
IPC: A61K33/244
Filed: 2003-05-20
Abstract: The present invention relates to methods for treating cancer comprising administering a combination of a liposomal platinum complex and one or more additional anticancer agents, pharmaceutical compositions comprising a liposomal platinum complex and one or more additional anticancer agents, and kits comprising unit doses of a liposomal platinum complex and one or more additional anticancer agents.
Patent CA-2528245-A1 (CA)
Title: Adhesive compositions, articles incorporating same and methods of manufacture
Inventor: ASMUS ROBERT A
IPC: C08K5/053
Filed: 2004-05-27
Abstract: A hydrophilic, pressure-sensitive adhesive composition comprising crosslinked poly(N-vinyl lactam), a swelling agent, and a modifying polymer in an amount sufficient to form a cohesive pressure-sensitive adhesive composition is provided. The composition is useful as a medical secural of percutaneous devices. The composition is also useful as a drug delivery device to deliver antimicrobial agents, pharmaceuticals or other active ingredients to or through skin. A method of preparation of the composition is also disclosed.
Patent CA-2530333-A1 (CA)
Inventor: ROZIM PETER
IPC: F02M27/08
Filed: 2004-01-27
Abstract: A method and an equipment for reducing emission and fuel consumption in order to improve combustion in internal combustion engines, whereas, in order to achieve perfect combustion, prior to its entry into the combustion chamber of the internal combustion engine, the mixture of fuel and air is led through a treatment area characterised by specific physical properties, so as to provide, by applying high voltage, the air stream a charge of first polarity and the fuel stream a charge of opposite polarity and simultaneously vibrating at least one of the air and the fuel stream by a frequency in the ultrasonic range, in given cases in several, succA method and an equipment for reducing emission and fuel consumption in order to improve combustion in internal combustion engines, whereas, in order to achieve perfect combustion, prior to its entry into the combustion chamber of the internal combustion engine, the mixture of fuel and air is led through a treatment area characterised by specific physical properties, so as to provide, by applying high voltage, the air stream a charge of first polarity and the fuel stream a charge of opposite polarity and simultaneously vibrating at least one of the air and the fuel stream by a frequency in the ultrasonic range, in given cases in several, successive and/or parallel sections.
Patent CA-2531057-A1 (CA)
Inventor: MACZYNSKI JAN-PETER
IPC: C08L3/00
Filed: 2004-05-21
Abstract: The invention relates to modified wheat flour containing sodium metaphosphat e Nan[PnO3n] for increasing the suspension stability of the flour. According t o the invention, said modified wheat flour can be used as a substitute for starch in paper production.
Patent CA-2536006-A1 (CA)
Inventor: FORSTER IAN JAMES
IPC: G06K7/00
Filed: 2003-07-02
Abstract: The present invention relates to a variable frequency tag (10, 600). An antenna assembly (20) for receiving interrogating radiation (70) at the tag (10, 600) and generating a corresponding received signal (S1), and for receiving a signature signal and radiating corresponding response radiation (300, 310); (b) a logic unit (60) for receiving the received signal (S1) and outputting the signature signal in response, the signature signal including a signature code for use in identifying the tag (10, 600); (c) a voltage controlled oscillator (50) for controlling a rate at which the signature code is output; and (d) a power supply (30, 40; 610, 650) for providing an electrical potential difference for energizing the tag, characterised in that the voltage controlled oscillator (50) is operable to output the signature code at a rate which is governed by the magnitude of the received signal (S1).
Patent CA-2536252-A1 (CA)
Title: Water filter device
Inventor: TANNER JOHN D
IPC: C02F9/00
Filed: 2004-08-19
Abstract: A water filter device (20) for treating untreated drinking water, wherein the water filter device (20) may comprise a connector (22) for providing fluid communication between the water filter device (20) and an untreated drinking water source. The water filter device (20) may comprise a low-pressure water filter (26) for treating untreated drinking water, the water filter (26) may comprise a water filter material. The water filter may comprise a F-BLR of greater than about 2 logs. The water filter (20) device may comprise a storage housing (30) in fluid communication with the low-pressure water filter (26).  The water filter device may comprise an automatic shutoff valve for arresting the flow of treated drinking water into the storage housing. The water filter device (20) may comprise a dispenser (36) for dispensing treated drinking water from the storage housing (30) . The treated drinking may enter into the storage housing (30) at the rate of at least about 5 mL/min until activating the automatic shutoff valve, such that the flow of treated drinking water into the storage housing (30) is arrested. The water filter device (20) may be a non-electric water filter device.
Patent CA-2537081-A1 (CA)
Title: Lock nut
Inventor: TAGUSARI EIKO
IPC: F16B39/12
Filed: 2004-07-28
Abstract: A lock nut (1) capable of increasing the tightening force thereof with a tightening nut (7) to prevent the tightening nut (7) tightened to a bolt (6) from being loosened, comprising a nut body (2) having a screw hole (4) formed therein and a groove (30) formed in one seat face (3) at the peripheral edge of the screw hole (4) and a plurality of projections (5) formed on the groove (30) of the nut body (2) and formed of the same material as that of the nut body (2). The projections (5) comprise outer surfaces positioned on the opposite side of the screw hole (4) and facing from a boundary line between the seat face (3) and the groove (30) of the nut body (2) toward the center of the nut body (2) and inner surfaces (32) positioned on the screw hole (4) side and formed to be the extensions of the inner surface of the screw hole (4) in the nut body (2). The depth of the groove (30) is set so that the plurality of projections (5) are not inserted between the seat face (8) of the tightening nut (7) on the nut body (2) side and the seat face (3) of the nut body (2) even if the plurality of projections (5) are collapsed when the lock nut (1) is tightened to the bolt (6).
Patent CA-2537175-A1 (CA)
Inventor: DONNELLY BRIAN
IPC: B65D5/42
Filed: 2006-02-20
Abstract: A disposable carry-out food container has a bottom wall, two end walls, two side walls having an apex, and two lid panels hinged on the end walls to meet at the apex of the side walls. In a preferred embodiment, a handle extends between the apexes of the two side walls. The walls, the lid panels and the handle are formed of lightweight, disposable and moisture resistant materials. In one embodiment, the outer surface of the container includes a wicker pattern printed thereon and the inner surface of the container includes a tablecloth type pattern printed thereon so as to generally resemble a picnic basket.
Patent CA-2539383-A1 (CA)
Title: Integrated impact protecting system
Inventor: GOUGH GLEN
IPC: B60R19/26
Filed: 2004-09-16
Abstract: An integrated impact energy management system (10) is provided for managing a wide range of impact energies exerted upon impact of a vehicle (23) with an object. The system includes a cover structure (30) adapted for attachment to a vehicle (23), the cover structure (30) being designed to deform elastically when impact energy is exerted thereon, and having an inner surface (38) with a preformed detent (42). The system also includes a folding coupler mechanism (60) including a shank (44) having a proximate end (62) adapted to attach to the vehicle, and a longitudinal axis that extends from the proximate end (62) to a distal end (64) in a direction substantially parallel to a longitudinal axis of the vehicle (23). The shank has an energy absorption element (66) for absorbing energy caused by compressive forces exerted along the longitudinal axis of the shank (44). The folding coupler mechanism also includes a coupling head (48) pivotally attached to the distal end (64) of the shank (44) for pivoting between an extended position and a stowed position. The distal end (64) of the shank (44) moves into the preformed detent (42) in the cover structure (30) after consumption of the energy absorbing capacity of the cover structure (30) when the coupling head (48) is in the stowed position.
Patent CA-2544030-A1 (CA)
Inventor: WILEY GEORGE A
IPC: H04M1/72412
Filed: 2004-10-29
Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short-range "serial" type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.
Patent CA-2544560-A1 (CA)
Inventor: YASUDA NOBUYOSHI
IPC: C07C/
Filed: 2004-11-03
Abstract: Processes for the preparation of certain [3.1.0] hexane derivatives which are useful as mGluR agonists, and intermediates prepared during such processes.
Patent CA-2544927-A1 (CA)
Title: System and method of optimizing fuel injection timing in a locomotive engine
Inventor: MILLER DAVID P
IPC: F02M57/02
Filed: 2004-11-03
Abstract: Systems and methods for reducing engine emissions in a locomotive are presented. In an embodiment, a fuel injector or a fuel injection pump of a fuel injection mechanism includes a plunger (110) with an upper helix (180) whose angle changes between points on the plunger (110) that correspond to an idle throttle position and a full throttle position. As such, injection timing is optimized, and engine emissions are reduced.
Patent CA-2548352-A1 (CA)
Title: Means for protecting technical materials
Inventor: BRUNS RAINER
IPC: A01N43/653
Filed: 2004-12-15
Abstract: A compound of formula (I) with metal salts or acid addition compounds particularly suitable for protecting technical material against insect attacks or destruction thereby.