baber/WOPTO huggingface dataset:
Patent CA-2380951-A1 (CA)
Title: Pharmaceutical compositions for oral and topical administration
Inventor: JEGOROV ALEXANDR
IPC: A61K47/34
Filed: 2000-08-17
Abstract: A method of increasing viscosity of a pharmaceutical formulation for oral or  topical administration comprises the steps of combining: a) an effective amount of one or more hydrophobic active ingredients; b) 5 to 50 % of one or  more compounds selected from polyglycerol esters of fatty acids with 6-15 glycerol units; c) 5 to 50 % of one or more compounds selected from polyglycerol esters of fatty acids and/or unsaturated fatty acids with 2-12 glycerol units; d) 5 to 50 % of one or more compounds selected from triglyceride macrogol glycerol esters, partial glycerides or fatty acids or macrogol esters of fatty acids and concurrently the ratio between components  b) and d) is from 0.1 : 1 to 10 : 1; and wherein upon dilution with water 1 : 1 by volume the viscosity of the formulation increases by at least 5 times i n comparison to the undiluted composition.
Patent CA-2381224-A1 (CA)
Inventor: NAEJUS REGINE
IPC: C12N15/87
Filed: 2000-08-03
Abstract: The invention concerns the use of a monocationic lipid compound of general formula I(A): R¿1?O-CO-NH-(CH¿2?)¿n?-N?+¿(C¿2?H¿5?)¿3?, I?-¿ wherein: R¿1? represents the cholesteryl radical; n represents an integer equal to 1, 2 or 3 and in particular 3-.beta.[N-(N',N',N'-triethylaminopropane iodide)-carbamoyl] cholesterol (TEAPC-Chol) and/or a monocationic lipid compound of general formula I(B): R¿2?-CO-NH-(CH¿2?)¿n?-N?+¿(R)¿3?,X?-¿ wherein: R¿2? represents in particular the abietic acid radical, or the radical of a derivative of cholanic (cholic, deoxycholic, dehydrocholic, lithocholic) acid; R represents in particular a methyl or ethyl radical; n represents an integer equal to 2 or 3; X represents in particular a chlorine or iodine atom; and/or a dicationic lipid compound of general formula II(A): R¿1?O-CO-N[CH¿2?- CH¿2?-N?+¿(R)¿3?,X?-¿]¿2?; and/or a dicationic lipid compound of general formula II(B): R¿1?O-CO-CH¿2?-CH¿2?-CO-N[CH¿2?-CH¿2?-N?+¿(R)¿3?, X?-¿]¿2?; and/or a dicationic lipid compound of formula II(C): R¿2?-CO-N[CH¿2?-CH¿2?-N?+¿(R)¿3?,X?-¿]¿2? wherein R¿1? represents the cholesteryl radical; R¿2? represents in particular the abietic acid radical or the radical of a derivative of a cholanic (cholic, deoxycholic, dehydrocholic, lithocholic) acid; R represents in particular a hydrogen atom, a methyl or ethyl radical; X represents in particular a chlorine or iodine atom. Said compounds are useful for transfecting living organisms in vivo, organs in vivo, tumours in vivo, or cells in vitro or ex vivo.
Patent CA-2385625-A1 (CA)
Inventor: MUND KONRAD
IPC: H01M8/04223
Filed: 2000-09-13
Abstract: L'invention permet un démarrage à froid électrique d'un empilement par application simple d'une tension aux électrodes d'au moins une pile, associée à l'introduction d'hydrogène dans la chambre de cathode. Les électrodes et la membrane sont alors chauffées rapidement de façon électrique, cela sans que des problèmes de corrosion apparaissent.
Patent CA-2387046-A1 (CA)
Inventor: PEAY KENT
IPC: E21C35/183
Filed: 2000-10-13
Abstract: A rotatable tool for breaking hard material includes an elongated tool body and a cutting cap mounted on the tool body. The cutting cap includes a generally conical front tip having a maximum first diameter (d), and a rear base portion having an outer peripheral surface defining a maximum second diameter (D). An intermediate portion extends from the tip to the base, and at least a part of the intermediate portion has a concave outer peripheral surface. A longitudinal extent (H) of the cap extends from a front end of the tip to a rear end of the outer peripheral surface of the base. A ratio of d to D is equal to or greater than 0.7. A ratio of H to D is equal to or greater than 1Ø
Patent CA-2390873-A1 (CA)
Inventor: ESSER GREGOR
IPC: G06Q50/00
Filed: 2000-11-10
Abstract: The invention relates to a method for the quality control of the joint on sheets or strips butt-welded by laser, on which a number of sensor measurements are taken, by at least two sensors arranged around the welded region. The sensor data is fed as input parameters to a combining and correlating measured-data processor for quality evaluation of the welded joint. In order to achieve a real-time quality control of the welded joint, which permits an analysis of the weld result which is true to the actual result, the stored data is fed as input parameters to at least one trainable, artificial neuronal network with an essentially hierarchical structure, which comprises at least two essentially independent artificial neuronal networks.  Furthermore, the first artificial neuronal network comprises at least two artificial neuronal networks. The first artificial neuronal network is fed the results from a data pre-processing, as input parameters and the second artificial neuronal partial network is fed the results from the first artificial neuronal partial network, as input parameters and the results from the at least one artificial neuronal network are used for quality control.
Patent CA-2390884-A1 (CA)
Inventor: RINTA-JOUPPI YRJO
IPC: F03D11/04
Filed: 2000-11-01
Abstract: A method and a system for installing an offshore wind power station (1) at sea and/or transporting one from sea e.g. for maintenance, said wind power station comprising a base (2) to be set on the sea bottom, and a tower (3) attached to the base, which wind power station is transported to a place of installation at sea by means of a transport vessel (4) and lowered to the sea bottom and/or lifted off the sea bottom and transported to land/ashore by means of a transport vessel. The wind power station is lowered by adding ballast water into a ballast water tank (6, 7) provided in the wind power station, and raised by reducing the amount of ballast water in the ballast water tank. The wind power station comprises a ballast water tank (6, 7).
Patent CA-2390939-A1 (CA)
Inventor: MATSUO KENICHI
IPC: B23Q7/14
Filed: 2001-09-12
Abstract: It is the pallet conveying mechanism to move a pallet P arrived at an end point 17b of a friction conveyer FC2 to a starting point 7a of a friction conveyer FC1 in just as it is the direction without turning. The pallet conveying mechanism is comprised of rollers 34 having a flange portion 34a to contact with the pallet P by arranging along a main frame 31 provided so as to connect the friction conveyer FC1 and FC2 with each other and a drive mechanism 35 for driving rollers 34.
Patent CA-2393687-A1 (CA)
Title: Hand holdable pump spray apparatus
Inventor: HAVLOVITZ PAUL M
IPC: B05B9/04
Filed: 2000-12-07
Abstract: A hand holdable pump spray apparatus is disclosed where the pump mechanism is in the hand holdable wand (14) rather than in a spaced apart liquid container. The wand (14) may be held with one handle (54) is extended with other hand. This creates a pressure differential which allows liquid to flow from the container (10), passed a check valve (84) and into the wand (14). After filling, a biased spring provides a force against the liquid creating a higher pressure in the wand (14) than ambient pressure. This closes the check valve (84). When an operator depresses an actuator (68), another valve (88) opens allowing the liquid in the wand (14) to be ejected through a nozzle (66).
Patent CA-2396117-A1 (CA)
Inventor: CANCRE FABRICE
IPC: G01N29/26
Filed: 2002-07-30
Abstract: An ultrasonic probe suited for testing the integrity of sheet metal surfaces around fastener openings is provided with means to center the probe over such openings. Both a mechanical centering abroad and an electronic display assist the user in centering such probe. Once positioned within tolerance limits, phased array ultrasonic beams search for defects within the metal surfaces, allowing for residual offsets in the centering of the probe. Also described are test fixtures for calibrating the probe.
Patent CA-2396350-A1 (CA)
Inventor: ROTIN DANIELA
IPC: A61P9/10
Filed: 2002-07-31
Abstract: The invention relates to a method of preventing or treating cardiac disease in a mammal, comprising administering to the mammal an effective amount of a selective beta-1-adrenergic receptor antagonist and a carrier.
Patent CA-2397315-A1 (CA)
Inventor: DUPONT EMMANUEL
IPC: G03F1/00
Filed: 2001-01-25
Abstract: A method of accurately and precisely providing desired functionality to an electronic or opto-electronic component is disclosed in which a Femtosecond laser pulse is used to ablate material from a surface of or from within a component. The component is in active operation during the ablation process in order to facilitate the ablation process. The process also involves detectio n and feedback to indicate when a repair is sufficiently complete. The detecti on is also performed while the component is powered allowing in-situ detection and ablation. Of course, forms of facilitation other than feedback such as monitoring are also applicable to the invention.
Patent CA-2398017-A1 (CA)
Title: Tree and shrub pest control device
Inventor: KLEINERT R AMIL
IPC: A01G13/10
Filed: 2002-08-13
Abstract: A pest deterrent device having first and second mating sections forming a substantially cylindrically shaped body including a smooth outer surface. Each mating section has at least one latch and a plurality of alignment fingers disposed along a first vertical terminating edge of each mating section. Each mating section also has at least one loop aligned with the at least one latch along a second terminating edge side thereof. The first and second sections include a lip extending radially outward from said cylindrical body and a plurality of feet extending downwardly from a lower edge.
Patent CA-2398688-A1 (CA)
Inventor: ONODERA JUNICHI
IPC: H04N5/44
Filed: 2000-09-22
Abstract: A scanning conversion circuit which interpolates an image signal of an interpolation scanning line from an input image signal Vi of a scanning line adjacent to the upside or downside of an interpolation scanning line to output an image signal Vp doubled in scanning line, and which comprises a directivity detection unit (50) for detecting, in order to prevent an unnatural view of a slant line when a moving image is displayed with an image signal Vp, a direction having the strongest correlation out of a plurality of directions, including a vertical direction and a slant direction, centering on an interpolation point of an interpolation scanning line based on the signal Vi, and an average value computing unit (56) for computing an average value of image signals at two sampling points corresponding to the detected direction out of a plurality of sampling points in an upside scanning line and downside scanning line. When the directivity detection unit (50) judges that a slant-direction correlation is the strongest, the average value computing unit (56) computes an average value of image signals at corresponding and slant-direction two sampling points in an upside scanning line and downside scanning line to process the value as an image signal of an interpolation scanning line, thereby permitting a proper interpolation processing on a slant line in a moving image.
Patent CA-2400409-A1 (CA)
Title: Multivariate analysis of green to ultraviolet spectra of cell and tissue samples
Inventor: FREEMAN JENNY
IPC: A61B5/00
Filed: 2001-02-20
Abstract: This invention relates to methods for processing in vivo skin auto-fluorescence spectra for determining blood glucose levels. The invention also relates to methods of classifying cells or tissue samples or quantifying a component of a cell or tissue using a multivariate classification or quantification model.
Patent CA-2404667-A1 (CA)
Title: Three-phase high voltage cable arrangement having cross-bonded cable screens and cross-bonded water sensing wires
Inventor: FRICKE WINFRIED
IPC: H01B9/02
Filed: 2001-03-29
Abstract: The invention relates to a cable arrangement (CA) where three cables (L1, L2 , L3) have at least two cross-bonding locations (SCB) when transmitting power between a first location (A) and a second location (B). At the cross-bonding  location (CBL) not only the screens (51L, 52L, 53L; 51R, 52R, 53R) but also the water sensing wires (71L, 72L, 73L; 71R, 72R, 73R) are cross-bonded in cross-bonding devices (WCBD, SCBD). Thus, voltage differences between the water sensing wires and the screens of the respective cables in the three- phase system can be avoided. The invention finds particular application in high power transmission systems using high voltage cables.
Patent CA-2413331-A1 (CA)
Title: Use of phyllanthus constituents for treating or preventing infections caused by flaviviridae
Inventor: VAN DER GIESSEN ROBERT H M
IPC: A61P31/12
Filed: 2001-06-20
Abstract: The invention relates to the use of one or more phyllanthus constituent(s) or substances or substance mixtures obtained therefrom for preventing or treating infectious diseases, which are caused by viruses of the family of Flaviviridae or which are involved in the development or progression of viruses of the family of Flaviviridae. The invention also relates to the use of one or more phyllanthus constituent(s) or substances or substance mixtures obtained therefrom for producing a medicament used in the prevention or treatment of infectious diseases, which are caused by viruses of the family of Flaviviridae or which are involved in the development or progression of viruses of the family of Flaviviridae. A preferred virus is the hepatitis C virus.
Patent CA-2413559-A1 (CA)
Inventor: NGUYEN PHILIP
IPC: E21B43/25
Filed: 2002-12-04
Abstract: Disclosed are improved methods and apparatus for improving the production of hydrocarbons from wells having gravel pack in a production zone. The methods and apparatus basically comprise the steps of entering a gravel packed well and perforating the gravel pack screen and fracture packing the formation through the screen perforations. At least the last portion of the particulate is preferably coated with a consolidator that will form a proppant pack. Installing a second screen in the well to overlap the perforations in the gravel pack screen to prevent the particulate from reentering the well.
Patent CA-2415338-A1 (CA)
Inventor: COLVIN ARTHUR E JR
IPC: C07F5/02
Filed: 2001-08-03
Abstract: The invention relates to indicator molecules for detecting the presence or concentration of an analyte in a medium, such as a liquid, and to methods for achieving such detection. More particularly, the invention relates to copolymer macromolecules containing relatively hydrophobic indicator component monomers, and hydrophilic monomers, such that the macromolecule is capable of use in an aqueous environment.
Patent CA-2416693-A1 (CA)
Inventor: MADDEN STEPHEN L
IPC: C12Q1/68
Filed: 2001-07-19
Abstract: La présente invention concerne des méthodes de modulation de l'homéostasie du phosphate et du transport du phosphate rénal, reposant sur l'administration d'agents qui modifient l'expression du gène FRP-4 ou l'activité de la protéine FRP-4. Les méthodes de l'invention sont utilisées pour moduler la minéralisation osseuse et le transport du phosphate rénal, pour atténuer les symptômes oncogènes associés à l'ostéomalacie, et pour traiter les maladies liées à l'homéostasie du phosphate. Par ailleurs, cette invention concerne des méthodes de réduction de la réabsorption du phosphate consistant à administrer à un sujet de la protéine FRP-4 ou des polynucléotides qui codent cette protéine. De plus, l'invention concerne des méthodes de détection et de surveillance de l'expression du gène FRP-4 et de modulation du phénotype d'une cellule cancéreuse associée à l'ostéomalacie oncogène. Enfin, l'invention concerne des méthodes de criblage d'agents candidats permettant d'identifier des compositions qui modifient l'activité du gène et de la protéine FRP-4.
Patent CA-2421946-A1 (CA)
Title: Boucle a securite enfant
Inventor: GIAMPAVOLO PAUL
IPC: A44B11/26
Filed: 2001-09-13
Abstract: L'invention concerne une boucle pourvus d'éléments d'enchevêtrement mâles et femelles, dans laquelle l'élément mâle comprend des attributs qui empêchent le désenchevêtrement par un enfant. Les attributs de sécurité-enfant consistent en des nervures supplémentaires, une sangle sous forme de brides ou de renforts, ou d'ardillons ou de broches augmentant la difficulté de désenchevêtrement de la boucle. La boucle peut être actionnée facilement par un adulte alors qu'elle reste difficile à manipuler pour un enfant.
Patent CA-2422413-A1 (CA)
Title: Sinewave inverter using hybrid regulator
Inventor: CLAVEL ROBERT
IPC: H03K7/08
Filed: 2003-03-17
Abstract: A sinewave inverter for converting unstable DC voltage from a variable source such as batteries, fuel cells, wind mills and the like into a distortionless sinusoidal AC voltage of constant amplitude and constant frequency is provided. This pure sinewave inverter with line and load regulated voltage is obtained by using a combination of a hyperbolic frequency modulator with a sinusoidal pulsewidth modulator in the inverter circuit.
Patent CA-2425370-A1 (CA)
Title: Computer system and method for hedging a currency exchange rate risk
Inventor: MEIER GERHARD
IPC: G06Q40/00
Filed: 2001-10-08
Abstract: Published without an Abstract
Patent CA-2425574-A1 (CA)
Title: Method and apparatus for generating a sterile infusion fluid
Inventor: COLLINS GREGORY R
IPC: A61L2/00
Filed: 2001-10-19
Abstract: An apparatus and method are provided for generating sterile infusion fluid from non-sterile infusion fluid produced by the machine. In one embodiment, the sterile infusion fluid is produced by a sterile fluid generating device that is an ancillary device designed to operate in conjunction with the existing machine. For example, the sterile fluid generating device is used in conduction with a dialysis machine (40) according to one embodiment resulting in sterile infusion fluid being produced wherein sterile fluid generating device comprises series of valves (19, 21, 23) and connectors (50, 52) in conduits (48, 54) and sterilizing filters (93, 95).
Patent CA-2426131-A1 (CA)
Inventor: YUE SHUNG-HSIUNG
IPC: A47J43/10
Filed: 2003-04-22
Abstract: Aiming to eliminate the need to use an external stir in most hot beverage cups, the present invention of a rotating cup mechanism includes: an outer cup, an inner cup and an outer cup base driving module while the inner cup is normally inset in the outer cup and interlocked with the driving module where the driving module leads to a push button exposed on the side. When the push button is repeatedly pressed, the driving module moves its gear wheel to start relative rotating motion between the outer and inner cups, generating liquid flows in the cup to achieve a more equilibrium mix of the liquid content.      A secondary purpose of the present invention is the provision of a detachable inner cup that is can be easily removed for cleaning and then reassembled
Patent CA-2426974-A1 (CA)
Inventor: DAVILA A LUIS
IPC: A61L27/34
Filed: 2003-04-29
Abstract: Medical devices, and in particular implantable medical devices, may be coated to minimize or substantially eliminate a biological organism's reaction to the introduction of the medical device to the organism. The medical devices may be coated with any number of biocompatible materials. Therapeutic drugs, agents or compounds may be mixed with the biocompatible materials and affixed to at least a portion of the medical device. These therapeutic drugs, agents or compounds may also further reduce a biological organism's reaction to the introduction of the medical device to the organism. Various materials and coating methodologies may be utilized to maintain the drugs, agents or compounds on the medical device until delivered and positioned.
Patent CA-2428056-A1 (CA)
Inventor: PEACHEY BRUCE R
IPC: B04C5/28
Filed: 1995-04-10
Abstract: A method of downhole cyclone oil/water separation is described. Firstly, place a cyclone separator downhole in an oil well producing a mixed stream of oil, water and gas. The cyclone separator includes a separation chamber wherein liquids of differing densities are separated, at least one mixed liquids inlet through which liquids pass into the separation chamber, a first outlet for liquids of a first density range to pass from the separation chamber and a second outlet for liquids of a second density range to pass from the separation chamber. Secondly, connect the first outlet to a recovery conduit extending to surface. Thirdly, connect the second outlet to a disposal conduit extending to a selected disposal site. Fourthly, connect the mixed liquids inlet to pumping means and pump a mixed stream of oil, water and gas into the separation chamber of the cyclone separator. The mixed stream is separated in the separation chamber into a recovery stream of oil with a reduced water content which flows out of the first outlet and along the recovery conduit to the surface and a disposal stream of mainly water which flows out of the second outlet and along the disposal conduit to the selected disposal site. The described method is particularly for oil wells in which the fluids being separated contain gas.
Patent CA-2431071-A1 (CA)
Inventor: WEST JAMES DAVID FRANCIS
IPC: E05F3/10
Filed: 2002-01-15
Abstract: Cette invention concerne un dispositif de fermeture pour un portail de piscine par exemple qui comporte des bras pivotants (15, 16, 17, 19) (venant se raccorder sur un portail ou sur un montant de portail), eux-mêmes reliés à un corps de fermeture (13) dont l'axe est parallèle à l'axe de pivotement du portail (10) sur son montant (11). Le corps de fermeture est équipée d'un piston de forme allongée (37) monté à l'intérieur de chambres à gaz cylindrique sur les côtés respectifs du piston, avec un profil à décrochement sur l'extérieur du cylindre qui vient prendre dans les éléments de montage respectifs des bras. Lorsque les bras (15, 16, 17, 19) tournent en réponse au mouvement du portail, le piston se déplace axialement dans les chambres à gaz et un ressort (35) logé dans le corps de fermeture repousse le piston sur la position correspondant à la position de fermeture du portail. Ces dispositifs de commande à gaz (52, 55) permettent une ouverture sans entraves du portail avec limitation de la vitesse de fermeture.
Patent CA-2434924-A1 (CA)
Title: Impregnating agent
Inventor: HOYVIK HENRIK
IPC: B27K3/50
Filed: 2002-02-13
Abstract: The present invention relates to an impregnating agent for wood against fung i which will break down the cellulose and lignin in the wood. The impregnating agent comprises a mixture of potassium diformate and propionic- and/or aceti c- and/or benzoic acid and/or a fixating agent. Said impregnating agent may comprise 0.5-5 weight % of the fixating agent selected among fatty acids, polymers and formates other than potassium diformate.
Patent CA-2435152-A1 (CA)
Title: Radio-controlled two-wheeled vehicle toy
Inventor: SUTO SHOHEI
IPC: A63H11/14
Filed: 2003-07-10
Abstract: A radio-controlled two-wheeled vehicle toy in which the number of parts is reduced by simplifying the structure and traveling stability is improved. The toy includes a main body, a front fork portion rotatably mounted so that the traveling direction can be changed via an inclined caster axis by a steering control portion provided in a front side of the main body, a front wheel mounted to the front fork portion, a travel driving portion having a driving motor mounted to a rear side of the main body via a rear wheel shock absorbing portion, a rear wheel mounted to the travel driving portion of the driving portion case, a flywheel for stabilizing travel integrally provided in the rear wheel, a receiving circuit for radio-controlling the direction and speed, and a battery supplying electric power to the steering control portion and the driving portion.