baber/WOPTO huggingface dataset:
Patent CA-2524036-A1 (CA)
Inventor: SHARIEF MOHAMMED
IPC: A61K31/232
Filed: 2004-05-14
Abstract: L'invention concerne une méthode pour traiter un patient atteint d'une maladie neurodégénérative et nécessitant un traitement, cette méthode consistant à administrer à ce patient une dose thérapeutique efficace d'une huile de triglycérides contenant des résidus d'acide .gamma.-linolénique et d'acide linoléique en tant qu'ester de triglycéride, le rapport entre les résidus d'acide .gamma.-linolénique et les résidus d'acide linoléique à la position sn-2 du triglycéride étant égal à au moins 0,8 et la quantité de résidus d'acide .gamma.-linolénique à la position sn-2 étant égale à au moins 18 %. L'huile est administrée dans une quantité suffisante pour maintenir ou élever les taux de TGF-.beta.1 chez le patient à un taux thérapeutique. De préférence, cette méthode est telle que le taux thérapeutique permette de produire un rapport TGF-.beta.1/TNF-.alpha. égal à au moins 0,5 dans le sang du patient après 18 mois de dosage quotidien. Les huiles préférées sont l'huile de bourrache ou de mucor comprenant au moins 35 % des résidus d'acide gras en position sn-2 comme acide .gamma.-linolénique.
Patent CA-2526635-A1 (CA)
Title: Process and intermediates for the preparation of (1r,2s,5s)-6,6-dimethyl-3-azabicyclo[3,1,0]hexane-2-carboxylates or salts thereof
Inventor: VATER EUGENE J
IPC: C07D209/52
Filed: 2004-06-15
Abstract: In one embodiment, the present application relates to a process of making a compound of Formula (I); and to certain intermediate compounds that are made within the process of making the compound Formula (I).
Patent CA-2528134-A1 (CA)
Title: Tissue scaffold having aligned fibrils, apparatus and method for producing the same, and artificial tissue and methods of use thereof
Inventor: GOODWIN RICHARD L
IPC: B29C48/09
Filed: 2004-06-04
Abstract: A tubular tissue scaffold is described which comprises a tube having a wall, wherein the wall includes biopolymer fibrils that are aligned in a helical pattern around the longitudinal axis of the tube where the pitch of the helical pattern changes with the radial position in the tube wall. The scaffold is capable of directing the morphological pattern of attached and growing cells to form a helical pattern around the tube walls. Additionally, an apparatus for producing such a tubular tissue scaffold is disclosed, the apparatus comprising a biopolymer gel dispersion feed pump that is operably connected to a tube-forming device having an exit port, where the tube-forming device is capable of producing a tube from the gel dispersion while providing an angular shear force across the wall of the tube, and a liquid bath located to receive the tubular tissue scaffold from the tube-forming device. A method for producing the tubular tissue scaffolds is also disclosed. Also, artificial tissue comprising living cells attached to a tubular tissue scaffold as described herein is disclosed. Methods for using the artificial tissue are also disclosed.
Patent CA-2528358-A1 (CA)
Inventor: VELIGDAN JAMES T
IPC: G03B21/22
Filed: 2004-06-16
Abstract: A video image is displayed from an optical panel by splitting the image into a plurality of image components, and then projecting the image components through corresponding portions of the panel to collectively form the image.  Depth of the display is correspondingly reduced.
Patent CA-2529541-A1 (CA)
Inventor: HASHIMOTO TOMOTAKA
IPC: B01D63/02
Filed: 2004-06-15
Abstract: A membrane separating method and a membrane separating device capable of preventing sludge from being accumulated on the surface of hollow fiber membranes in a membrane cartridge and having filtration performance stably sustained for a long period. The membrane cartridge formed by sticking and fixing both ends of two or more hollow fiber membranes arranged in the vertical direction is formed in such a structure that the collected state of the hollow fiber membranes on an upper side adhesive boundary surface is divided into a plurality of hollow fiber membrane bundles.
Patent CA-2529563-A1 (CA)
Title: Accelerated channel change in rate-limited environments
Inventor: CLIFFORD DAVID C
IPC: H04H20/77
Filed: 2005-12-09
Abstract: Accelerated channel change (ACC) strategies are described for supplying a client module with media information by transitioning between a first delivery of media information provided by first delivery functionality and a second delivery of media information provided by second delivery functionality without exceeding prescribed data rate limitations. The first delivery functionality can represent server-based functionality for delivering a unicast stream of media information at a data rate (or maximum data rate) of some excess amount over the nominal rate of delivery, starting at a selected location within the media information. The second delivery functionality can represent any functionality for delivering the media information at the data rate (or maximum data rate) of the nominal rate of delivery. A join interval separates the first delivery at the excess rate and the second delivery at the nominal rate. In that period, the first delivery functionality can provide media information at a join interval data rate. The join interval data rate, if it is below the nominal data rate, will cause the client module to miss packets of media information. The client module can receive these missing packets by issuing retry requests to the first delivery functionality or to some other entity. The client module can determine the excess amount available by investigating the amount of missing information that occurs at different data rates; or the excess amount can be defined in advance.
Patent CA-2531072-A1 (CA)
Title: Fluid flow properties from acoustically stimulated nmr
Inventor: ZHOU MINYAO
IPC: G01R33/44
Filed: 2004-07-02
Abstract: This invention is a method to measure fluid flow properties of a porous medium, including, but not limited to, the fluid flow permeability. In a preferred embodiment, the measurements are made down hole in drill wells exploring for hydrocarbons or acquifers. The measurement involves two types of instruments. One instrument creates a pressure wave (P) in the porous medium, which generates motion of the fluid in the pore space. The second instrument measures the fluid in the pore space using Nuclear Magnetic Resonance (NMR) methods. Any type of instrument that can generate a pressure gradient is suitable, including instruments that are remote from the NMR instrument.  Magnetic field gradients (B) can be used to localize the NMR signal to a specific region within the porous medium. The magnetic field gradient (B) also provides the method by which the fluid motion is encoded on to the NMR signal.  The permeability is calculated form the known pressure gradient (P) present in the porous medium by virtue of the applied pressure gradient or pressure wave and the velocity of the fluid in the rock pore space measured by NMR.
Patent CA-2531205-A1 (CA)
Title: High workload needle-free injection system
Inventor: LANDAU SERGIO
IPC: A61M5/30
Filed: 2004-05-12
Abstract: A needle-free injection device is described. The injection device typically includes a system for providing directed and pre-selected pressure and a nozzle with an orifice for defining a stream of fluid that is directed toward the skin of a patient against which a front end of the nozzle is positioned.  The device also normally includes an engagement system that can selectively engage the nozzle with the pressurizing system so that the nozzle can be mounted to the pressurizing system to receive pressure for injection and so that after injection the nozzle can be removed and replaced for each new use of the device.
Patent CA-2531969-A1 (CA)
Title: Protein-refolding material
Inventor: SAKAGUCHI KENGO
IPC: C07K1/113
Filed: 2004-07-07
Abstract: It is intended to provide a method of refolding an inactive protein which is produced by Escherichia coli or the like and the higher-order structure of which is still unformed or a protein which has been activated due to a change in its three-dimensional structure for some reason, etc. Namely, a method comprising treating an inactive protein which is produced by Escherichia coli or the like and the higher-order structure of which is still unformed or a protein which has been activated due to a change in its three-dimensional structure for some reason with zeolite beta to thereby impart the inherent function or activity to the protein; a refolding kit; a refolding agent and a molded article; and a method of producing an active protein with the use of the same. Thus, it is possible to provide a novel method of activating protein function that is excellent in versatility and universality, can be conveniently and easily carried out, is less expensive and allows repeated use of a function activator, compared with the existing methods.
Patent CA-2533190-A1 (CA)
Inventor: MCAVOY DEREK
IPC: G01S5/02
Filed: 2003-09-19
Abstract: L'invention porte sur un procédé et un système de localisation de la position d'un ou plusieurs utilisateurs de portable s'appliquant lorsqu'une communication sur un réseau de télécommunications sans fil recourt à un réseau décisionnel qui détermine si le signal de la communication passe par une station répétitrice. Lorsque la communication passe par une station répétitrice le réseau décisionnel modifie les paramètres de mesure du signal pour les faire correspondre à la position de l'utilisateur du portable par rapport aux coordonnées de la station répétitrice. Avec cette modification des paramètres de mesure du signal compensant les stations répétitrices, l'invention améliore l'estimation de la position de l'utilisateur de portable dans le réseau. En présence de nombreux transferts sans coupure le réseau décisionnel fait appel à des réseaux neuraux qualifiés.
Patent CA-2534644-A1 (CA)
Title: Aqueous alcoholic antiperspirant composition containing calcium enhanced antiperspirant salt
Inventor: SHEN YAN-FEI
IPC: A61K8/02
Filed: 2004-08-12
Abstract: Disclosed is a liquid aqueous alcoholic antiperspirant composition comprising, by weight, about 10% to about 60% ethanol, water, and about 8% to about 22%  (USP) antiperspirant salt dissolved in the composition, wherein said antiperspirant salt comprises a calcium enhanced aluminum-zirconium chlorohydrate. The composition may optionally include a thickening agent to increase the viscosity of the solution. A more viscous solution is less prone to dripping from the skin or leaking from the dispensing container. Ideally, the composition will provide an absolute sweat reduction significantly higher than currently available antiperspirant products, typically at least 60% sweat reduction or higher.
Patent CA-2535536-A1 (CA)
Title: Substituted 3-pyrrolidine-indole derivatives
Inventor: BIJSTERVELD EDWARD
IPC: C07D403/04
Filed: 2004-08-09
Abstract: The invention relates to substituted 3-pyrrolidin-indole derivatives, methods for the production thereof, medicaments containing said compounds, and the use of said substances for producing medicaments, preferably used for the treatment of pain and/or depression.
Patent CA-2538202-A1 (CA)
Title: Use of ciclesonide for the treatment of inflammatory bowel diseases
Inventor: ABEL FLORIAN
IPC: A61K31/58
Filed: 2004-09-15
Abstract: The invention relates to the novel use of ciclesonide in the treatment of inflammatory bowel disease.
Patent CA-2538679-A1 (CA)
Inventor: PATHIYAL KRISHNA K
IPC: G06F15/02
Filed: 2006-03-07
Abstract: A method of entering information into an electronic device, such as a handheld electronic device, that has a text disambiguation function, a keyboard and a display. The method includes generating a plurality of character combination choices using the text disambiguation function based on a first key depression sequence input into the electronic device, and displaying the character combination choices in a first spatial arrangement on the display. The first spatial arrangement substantially corresponds to a second spatial arrangement of a plurality of keys provided on a portion of the keyboard, and each one of the character combination choices corresponds to a particular one of the keys.  The method further includes selecting and inputting a particular one of the character combination choices when the particular one of the keys that corresponds to the particular one of the character combination choices is depressed. Also, an electronic device that implements the method.
Patent CA-2540258-A1 (CA)
Title: Pharmaceutical compositions containing hiv protease inhibitors
Inventor: KAUL DILIP
IPC: A61K31/426
Filed: 1995-01-03
Abstract: A pharmaceutical composition is disclosed which comprises a solution of an HIV protease inhibiting compound in a pharmaceutically acceptable organic solvent comprising a mixture of (1): (a) a solvent selected from propylene glycol and polyethylene glycol or (b) a solvent selected from polyoxyethyleneglycerol triricinoleate, polyethylene glycol (40) hydrogenated castor oil, fractionated coconut oil, polyoxyethylene (20) sorbitan monooleate and 2-(2-ethoxyethoxy)ethanol or (c) a mixture thereof; and (2) ethanol or propylene glycol.
Patent CA-2540758-A1 (CA)
Title: System and method for controlling fuel vapor emission in a small engine
Inventor: MILLS VAUGHN KEVIN
IPC: B60K15/035
Filed: 2006-03-22
Abstract: A small engine fuel system has a tank with an integrally formed filler tube having the lower end located at a level below the upper portion of the tank wall which is formed of vapor impermeable material which may include HDPE interspersed with EVOH or polyamide. In one exemplary embodiment the filler neck is disposed in a depression in the upper portion of the tank wall; and in another exemplary embodiment the filler tube has an insert which extends into the tank to a position below the upper portion of the tank wall to form a vapor space. The tank includes a fill limiting vapor vent/tipping valve with its outlet connected to a storage canister which outputs to the engine and which has an atmospheric air vent.
Patent CA-2540931-A1 (CA)
Inventor: KUPFERBERG MINEL
IPC: F24F11/02
Filed: 2006-03-24
Abstract: There is described a method for controlling an exhaust system having at least two fans, a plenum chamber interconnecting the at least two fans, and a bypass air damper in the plenum chamber to allow bypass air to flow therethrough, the method comprising: monitoring pressure in the plenum chamber of the system; detecting a variation of the pressure beyond a predetermined range; and regulating operation of the exhaust system in response to the pressure variation in order to return the pressure to within the predetermined range.
Patent CA-2543406-A1 (CA)
Inventor: TAKAHASHI YOSHIMASA
IPC: A61P17/06
Filed: 2004-10-21
Abstract: [PROBLEMS] ¡To provide a polypeptide having a novel structure and showing an activity of inhibiting angiogenesis or an activity of inhibiting osteoclastogenesis, and to provide a recombinant protein by constructing a method of purifying the above protein. To provide an ingredient useful in designing remedies for tendinitis, rheumatoid arthritis, arthritis deformans, malignant tumor, etc.  [MEANS FOR SOLVING PROBLEMS] DA novel soluble polypeptide protein.
Patent CA-2543787-A1 (CA)
Inventor: DAVIS EDWIN D
IPC: H01J45/00
Filed: 2003-10-30
Abstract: L'invention concerne un convertisseur électrique thermoionique comprenant un laser d'amélioration (374) de sortie de cathode qui dirige un faisceau laser (376) venant frapper une surface émissive d'un émetteur cathodique (321) afin d'augmenter la sortie électronique de l'émetteur cathodique (321). Le laser d'amélioration (374) de sortie de cathode est positionné afin d'orienter un faisceau laser (375) à travers une ouverture (370) d'une anode (306) ou une structure cible en direction de l'émetteur cathodique (321). Un anneau de répulsion (380) entre électrons est prévu au niveau d'un bord de l'ouverture (370) de l'anode (306) afin de réduire le nombre d'électrons manquant ladite anode (306) et de traverser l'ouverture (370) de cette anode (306).
Patent CA-2544047-A1 (CA)
Title: Method for producing an elongate hollow component comprising a bearing component
Inventor: THOMS VOLKER
IPC: B21D26/035
Filed: 2004-10-15
Abstract: The invention relates to a method for producing an elongate hollow component (1,13) comprising a laterally protruding bearing component (14). The bearing component (14) is moulded from the hollow component (1,13), in order to produce a type of component (1,13), which is provided with a laterally protruding bearing component (14), in a relatively economical manner. Said component (1, 13) is curved in an upward manner or in a downward manner about an angle of approximately 90~ on a point about a horizontal axis (8, 16) intersecting the central longitudinal axis (7,15) of the hollow component (1,13) at an angle of approximately 45~, such that the curved section (9,17) projects in a lateral manner in relation to the longitudinal extension of the remainder of the component (1,13). The lateral projection (10,18) of the curved section (9,17) is then curved after height adjustment in relation to the remainder of the component (1,13) in order to form the bearing component (14).
Patent CA-2544052-A1 (CA)
Title: Fixing device for a module on the surface of a tyre
Inventor: DURIF PIERRE
IPC: B60C23/04
Filed: 2004-11-05
Abstract: An assembly for fixing a module to a surface of a tire. The assembly includes a base having a sole plate with a mounting face, for permanent connection to the surface of the tire and a bearing face. The base also has holding means for holding the module in place on the bearing face. The holding means includes a resilient strap located opposite the bearing face of the sole plate and connected to the sole plate by two opposite ends of the resilient strap. A case encloses the module, and the casing is, under normal operating conditions of the tire, held in place between the strap and the bearing face of the sole plate by resilient restoring forces developed by the resilient strap.
Patent CA-2545154-A1 (CA)
Inventor: SZWILSKI ANTHONY B
IPC: G01S5/10
Filed: 2004-10-06
Abstract: A Railroad Surveying and Monitoring System configured on a mobile platform for surveying, monitoring, and analyzing rail position and superstructure and terrain substructure of railroad tracks (20a,b) or other structures. The system employs two or more High Accuracy Differential Global Positioning System devices (110,112), ground penetrating radar devices (116), terrain conductivity instruments (118), optical cameras (124), and data receivers and processors (126), which in turn process, display, and store the data in a usable database. Precise coordinate data generated from a High Accuracy Global Positioning System provides both location data for subsurface sensors and surface sensors and rail position coordinates to monitor track displacements during track inspection in real time.
Patent CA-2546183-A1 (CA)
Title: Method and apparatus for producing slush nitrogen
Inventor: MATSUO KOUICHI
IPC: C01B21/00
Filed: 2004-02-06
Abstract: A method for producing slush nitrogen, characterized in that it comprises spraying liquid nitrogen from a nozzle into a vessel kept under a reduced pressure with a nozzle diameter and a spraying pressure being so adjusted as for the liquid nitrogen to maintain the form of droplets, to thereby form liquid nitrogen fine particles having a uniform particle diameter and disperse them in the vessel, vaporizing nitrogen from the droplet particles during the stay thereof in the space of the vessel, to solidify liquid nitrogen particles by vaporization latent heat and form fine solid nitrogen particles having a uniform particle diameter, and mixing the solid nitrogen particles with liquid nitrogen.
Patent CA-2551756-A1 (CA)
Title: Multiple differential demodulator using weighting value
Inventor: LEE U SANG
IPC: H04L1/00
Filed: 2006-07-06
Abstract: The present invention relates to a multiple differential demodulator using a weighting value. The multiple differential demodulator according to the present invention includes a weighting value generator for integrating a real part and an imaginary part of a value acquired by multiplying one of a plurality of differentiated reception signals by a conjugated value of a differentiated PN code signal corresponding to a preset symbol, and determining the greater of the integrated real and integrated imaginary parts to apply a predetermined weighting value to the greater value, where the PN code signal is differentiated in the same fashion as the differentiated reception signals.
Patent CA-2552908-A1 (CA)
Title: Collective substrate, semiconductor element mount, semiconductor device, imaging device, light emitting diode component and light emitting diode
Inventor: TAKAGI DAISUKE
IPC: H01L23/12
Filed: 2005-07-21
Abstract: A collective substrate (1) being produced by forming a through hole (11) after sintering a ceramic green sheet, wherein the inner surface of the through hole (11) has tapered surfaces (11b, 11c) such that the aperture dimensions decrease gradually from the major surface (21) side and the outer connection surface (22) side toward the minimum hole part (11a), and the angles .theta.1 and .theta.2 formed between the tapered faces (11b, 11c) and the major surface (21) and the outer connection surface (22) are both set at obtuse angles. A  semiconductor element mounting member BL comprises an insulating member (2) cut out from the collective substrate (1). An imaging device PE2 mounts a semiconductor element PE1 in a region surrounded by a frame (4) bonded to the major surface (21) side of the insulating member (2) and closed by a lid FL. A  light emitting diode constituting member LE2 mounts a light emitting element LE1 on the major surface (21) of the insulating member (2) where the minimum hole part (11a) is filled with a conductive material (33a), and is sealed by phosphor and/or protective resin FR. A light emitting diode LE3 mounts the light emitting diode constituting member LE2 in a package (7).
Patent CA-2553887-A1 (CA)
Inventor: MUTZ MICHAEL
IPC: C07D401/04
Filed: 2005-02-03
Abstract: The present invention relates to acid addition salts of 4-[4-methyl-1-piperazinylmethyl]-N-[4-methyl-3-[[4-¢3-pyridinyl-2-pyrimidinyl]amino]phenyl]-benzamide, which are selected from the group consisting of a tartrate salt, such as a (D)(-) tartrate salt or a (L)(+) tartrate salt, a hydrochloride salt, a citrate sat, a malate salt, a fumarate salt, a succinate salt, a benzoate salt, a benzenesulfonate salt, a pamoate salt, a formate salt, a malonate salt, a 1,5-naphthalenedisulfonate salt, a salicylate salt, a cyclohexanesulfamate salt, a lactate salt, a mandelate salt, aq glutarate salt, an adipate salt, a squarate salt, a vanillate salt, an oxaloacetate salt, an ascorbate salt and a sulfate salt.
Patent CA-2554227-A1 (CA)
Title: Method of converting aquatic plants especially hyacinth into useful products
Inventor: MWAURA SIMON NJOROGE
IPC: C05G5/23
Filed: 2004-01-23
Abstract: A process is disclosed for converting aqueous plants, especially hyacinth, into liquid fertilizer and solid by-products suitable for addition to livestock feed or manufacture of paper. The method comprises placing the aquatic plants together with sufficient water in a tank, and blending the mixture to finely divide the plant matter. The finely divided plant matter is then mixed with an aqueous solution containing alkali salts to dissolve nutrients such as nitrogen, phosphorus and potassium. The solution is then separated from the remaining solid plant matter, providing a liquid fertilizer composition and a solid residue rich in protein, carbohydrates and fiber.  Quantities of plant material, water and alkali salts can be selected so that the solution solidifies in a reaction vessel and can then be granulated for convenient storage, transportation and use.