baber/WOPTO huggingface dataset:
Patent CA-2399304-A1 (CA)
Title: Flexible, armoured pipe and use of same
Inventor: GLEJBOL KRISTIAN
IPC: F16L11/08
Filed: 2001-01-11
Abstract: An armoured flexible pipe consists of an inner liner (3), which surrounds a carcass (1, 2). On the other side of the inner liner (3) there are two armour layers, where the innermost (5, 6) is a pressure armour layer, while the outermost (7, 8) is a tensile armour layer. An outer sheath (9) is finally applied around the armour layers. With the object of ensuring a low transport of heat through the walls of the pipe, one or more thermally-insulating layers (10) are extruded on the outside of the inner liner, where, depending on the use of the pipe, the layers can consist, for example, of a polymer or polymeric mixture, polyolefin, such as a polypropylene, or a polyketon. The flexible pipe according to the invention is especially applicable for use in the extraction, transport or refining of mineral oil or related fluids.
Patent CA-2399436-A1 (CA)
Title: Procede destine a traiter ou a inhiber des lesions ou des morts cellulaires
Inventor: SWILLO ROBERTO EDWARD
IPC: A61K39/395
Filed: 2001-02-08
Abstract: La présente invention concerne un procédé destiné à traiter ou à inhiber des lésions et des morts cellulaires suite à un événement ischémique, à traiter ou à inhiber les lésions de reperfusion, et à réduire la mortalité suite à un infarctus du myocarde en appliquant un traitement avec un antagoniste TNF.alpha..
Patent CA-2399805-A1 (CA)
Inventor: ROTHSCHILD WAYNE H
IPC: B42F13/16
Filed: 2001-02-28
Abstract: For binding a stack of perforated sheets, an elongated binding element (20) having separable stacking pins (30) disposed on the binding elements (20) to  separate and fix the positions of the binding elements (20). The stacking pi ns (30) are preferably in the form of nesting pins disposed at opposite ends of  an elongated spine (22) of the binding element (20) to maintain the binding elements (20) in a stable position relative to surrounding binding elements (20). Nested or stacked binding elements may be so utilized in automatic binding processes such that the stacking pins (30) may be severed from the binding element (20) either before, during, or after the binding process itself.
Patent CA-2399873-A1 (CA)
Title: Enzymes metabolisant les medicaments
Inventor: GANDHI AMEENA R
IPC: A61P37/02
Filed: 2001-02-08
Abstract: L'invention concerne des enzymes métabolisant les médicaments (DME) et des polynucléotides codant pour ces enzymes DME et les identifiant. Elle concerne également des vecteurs d'expression, des cellules hôtes, des anticorps, des agonistes et des antagonistes. L'invention se rapporte en outre à des méthodes destinées au diagnostic, au traitement ou à la prévention de troubles associés à l'expression aberrante de ces enzymes DME.
Patent CA-2400177-A1 (CA)
Title: Dihydro and hexahydro isoalpha acids having a high ratio of trans to cis isomers, production thereof, and products containing the same
Inventor: SHAHLAI KHALIL
IPC: C12C5/02
Filed: 2001-02-20
Abstract: This invention describes heretofore unknown forms of dihydro (DHIA) and hexahydro (HHIA) isoalpha acids having a high ratio of trans to cis isomers and a process for their production. Also, non-precipitating clear 5, 10, 20 % and higher aqueous solutions thereof, since they are soluble at room temperature in soft water. This is due to the high ratio of trans to cis isomers. Unlike prior art essentially all cis isomer products, they remain haze free both at a neutral pH in water and at 1 % to 2 % and higher concentrations. This invention has the advantage over the prior art in that DHIA and HHIA can be provided as stable, non-separating liquids, at practical concentrations in the range of 5 % to about 40 %, which do not require heating to about 50°  to 90 °C and above with stirring to effect dissolution of precipitates. The high trans products described herein can be admixed with isoalpha- and tetrahydro-isoalpha acids.
Patent CA-2400730-A1 (CA)
Inventor: HORTON FRANK A
IPC: B21D26/033
Filed: 2001-02-13
Abstract: A hydroforming assembly (10) has a plurality of die structures (20, 21) that are mounted on a press for reciprocating movement between open and closed conditions. The die structures have cooperating die surfaces (22) defining a die cavity (23) when in the closed condition and receive a metallic tube blank (24) when in the open conditions. A hydroforming fluid supply system has tube-end engaging structures (25) that are movable to selectively and sealingly engage opposite ends of the tube blank. The hydroforming fluid supply system provides pressurized fluid into an interior of the tube blank (24) in order to expand the tube blank outwardly into conformity with the die cavity (23). A punch (52) extends within a passage (51) of at least one of the die structures. The punch (52) is movable between retracted and extended positions. A punch driving assembly (54) drives the punch between the retracted and extended positions to punch a hole into the expanded tube blank. A flushing system (30) communicates with the die cavity (23) providing a flushing fluid flow through the interior of the expanded tube blank.
Patent CA-2402500-A1 (CA)
Inventor: XU JI-AN
IPC: G01N23/205
Filed: 2001-04-20
Abstract: The present invention is generally related to high pressure cells used for high pressure and spectroscopic studies. More particularly, the present invention is directed to the use of moissanite in a high pressure cell or a high pressure press as the anvil and/or gasket material. Additionally, the invention relates to the methods of applying pressure to a sample in a high pressure cell and the method for applying pressure to multiple samples in a high pressure cell.
Patent CA-2402933-A1 (CA)
Inventor: SULLY JOHN
IPC: G06F11/14
Filed: 2001-03-22
Abstract: Provided are a method and apparatus configured to enable the preservation and recovery of in-progress developments and changes as they are made in a system for development of content in the event of a process or system failure. The in-progress data developments and changes may be preserved while they are created, and may then be retrieved and recovered after the system or process is recovered. In one embodiment, the cache memory contents are mirrored into a memory-mapped file, providing a redundant location for cache data. In the event of a failure, the mirrored cache information is available for recovery from a file. This extra cache location can be filled and flushed as needed by the system as the cache data is stored to disk or other memory location, obviating its preservation. The invention further includes a method of and apparatus for recovering and restarting the actual process or system after such a failure. Utilizing one or both features, and application utilizing the invention may reduce the amount of data and process time lost as a result of a process or system failure.
Patent CA-2406783-A1 (CA)
Title: Skin whiteners containing hydroxytetronic acid
Inventor: PERRICONE NICHOLAS V
IPC: A61K31/375
Filed: 2001-12-12
Abstract: Skin whitening compositions contain .alpha.-hydroxytetronic acid or .alpha.-hydroxytetronic derivative, and, in some cases, hydroquinone, an .alpha.-hydroxy acid such as glycolic acid, and a fatty acid ester of ascorbic acid such as ascorbyl palmitate.
Patent CA-2412107-A1 (CA)
Title: Carbon-coated titanium current collectors for use in alkali metal electrochemical cells
Inventor: PAULOT WILLIAM M
IPC: H01M4/66
Filed: 2002-11-14
Abstract: An alkali metal/solid cathode electrochemical cell, such as of a Li/SVO couple, having the cathode material supported on a titanium current collector screen coated with a carbonaceous material is described.      The thusly-coated titanium current collector provides the cell with higher rate capability in comparison to cells of a similar chemistry having the cathode active material contacted to an uncoated titanium current collector.
Patent CA-2412613-A1 (CA)
Inventor: CLASSEN HENRY L
IPC: A23L19/00
Filed: 2002-11-22
Abstract: Discloses a two stage filtration system for treatment of oilseed materials such as oil-extracted canola flakes to separate the low valued fibrous material dispersed by aqueous extractions. The filtration system receives a product slurry and passes the slurry through first stage filter which is an impeller type filter that operates to separate the slurry into a filtrate and a moist retentate. The moist retentate is further filtered in a second compression filtration stage to remove additional water.  The first stage impeller type filter is a tubular auger arrangement or a mixing vessel having a filter medium as a portion of the vessel wall with an impeller blade closely fitted to the filter medium. The second stage compression filter is preferably a passage of decreasing cross sectional area such as a screw press or a belt press but can include a piston and vessel arrangement.
Patent CA-2414562-A1 (CA)
Title: Tiges de debosselage a pointes interchangeables
Inventor: PETITCLERC MARTIN
IPC: B25G3/26
Filed: 2003-01-08
Abstract: Une tige universelle (20) de débosselage sans peinture comprenant un nombre de simples tiges (22) de longueurs différentes adaptées à des pointes (24) interchangeables pour aller porter à travers une orifice une tête d'outil (38) pour débosseler un endroit précis d'une tôle. La jonction entre la pointe et la tige se réalise au moyen d'un bout (34) de pointe de forme hexagonale. Le bout avant (36) de la tige est hexagonal femelle correspondant au bout (34). Un manchon (26) fait saillie du femelle correspondant au bout (34). Un manchon (26) fait saillie de bout de pointe (34) et vient s'appuyer dans un creux (27) de la tige. Les six écarts des parties hexagonales permettent une stabilité à la pointe de même qu'une facilité d'ajustement à différentes orientations pour atteindre différents endroits dans toutes les sortes de véhicules.~</SD OAB>
Patent CA-2415239-A1 (CA)
Title: Method and apparatus for sodium recovery in a semi-chemical pulping operation
Inventor: HARTFORD ANDREW J
IPC: F23G5/20
Filed: 2002-12-27
Abstract: A method and apparatus for combusting black liquor generated by semi-chemical and other pulping processes, using a draft airflow furnace such as a rotating kiln, and a lower end mixing nozzle for black liquor and combustion air. A combustion agent is added to the black liquor to support ignition and permit a closely controllable combustion plume or flame adjacent the nozzle. Resulting combustion is complete and well below government environmental air emission standards. Chemical recovery is efficient, clean, and free from products of incomplete combustion.
Patent CA-2417527-A1 (CA)
Title: Rotary force control apparatus using oil pressure
Inventor: SON JAE-IK
IPC: F16F9/14
Filed: 2003-01-27
Abstract: A rotary force control apparatus capable of being used widely in an automobile, an airplane, a ship and a general industrial machinery. The rotary force control apparatus of the present invention can be used in an apparatus for performing an open-and-shut action while rotating with a center of a hinge, such as a shock-absorber, an engine room cover or a cover for a cargo loading room used for a shock absorption in the machinery for the transport such as an automobile, an airplane or a ship, and can also be used in a door built in a general building. The present invention is provided for controlling a rotation speed according to the pressure of the oil filled in a housing. Also, as in a door, or in the engine room cover of the automobile or the airplane, the present invention has a structure which be efficiently applied to both a case of making the speed with which the door or cover is opened differed from the speed with which the door or cover is closed, and a case c>f making the speed with which the door or cover is opened and the speed with which the door or cover is closed same. The present invention has a very simple configuration, which facilitates a manufacture process. Also, in accordance with the present invention, which makes a rotary force controlled by the oil pressure and makes the rotary force controlled according to the traveling amount of the oil, a very soft operation is assured and a noise generation is reduced significantly.
Patent CA-2417935-A1 (CA)
Inventor: FERRERO MARIA ELENA
IPC: A61K31/7076
Filed: 2001-07-26
Abstract: The use of adenosine-5'-triphosphate-2',3'-dialdehyde (oATP) as a medicament  useful for the treatment of inflammatory conditions is disclosed.
Patent CA-2424981-A1 (CA)
Inventor: BRYSON NATHAN
IPC: A61K47/42
Filed: 2001-10-01
Abstract: The invention concerns a suspension of particles for carrying hydrophilic active principles (insulin). Said carrier particles are based on a polyethylene glycol/hydrophobic neutral polyminoacid double-block polymer. Said polyethylene glycol/hydrophobic neutral polyaminoacid particles are associated with a hydrophilic active principle (insulin). The invention also concerns, a powdery solid from which the transporting particles are derived and the preparation of said solid and said suspension of transporting particles based on polyethylene glycol/hydrophobic neutral polyminoacid particles and insulin. Said preparation consists in copolymerising N-carboxy-anhydrides of hydrophobic neutral polyminoacid particles, in the presence of N-methyl/pyrrolidone, methanol, and amine-functionalised polyethylene glycol, thereby obtaining polyethylene glycol/hydrophobic neutral polyaminoacids, associating the latter with insulin; precipitating with water so as to obtain the carrier particles; optionally carrying out neutralisation, dialysis, concentration and elimination of water, thereby producing a powdery solid or suspended carrier particles and preparing pharmaceutical specialties.
Patent CA-2425532-A1 (CA)
Inventor: WOODS LINCOLN
IPC: A22B5/00
Filed: 2003-04-14
Abstract: A system and a method for determining a break point of a plurality of hog carcasses is disclosed. The method includes establishing at least one criterion for determining whether the loin of a carcass should be boned. Data is then collected from the hog carcasses relating to the quality of the hog carcasses. Next a determination is made, based on the criteria, whether the loin of a selected carcass of the plurality of hog carcasses is appropriate for boning. If so, the break point of the selected carcass is adjusted appropriately.
Patent CA-2426006-A1 (CA)
Title: High temperature tag having enclosed transceiver
Inventor: EMMERT DAVID R
IPC: B42D15/10
Filed: 2001-08-01
Abstract: A high temperature RFID tag is provided that is adapted to receive thermal transfer print to provide indicia on an outer surface thereof and adapted to be disposed on a part that is subject to high temperature exposure. The RFID  tag is formed as a lamination of a high temperature material such as high temperature polyester and including a window for an RFID generator component, a layer of high temperature resistant material that overlies the opening, and an adhesive material disposed in the window to secure the RFID generator component therein. The layer of high temperature resistant material is preferably transparent so that the indicia can be seen therethrough.
Patent CA-2426165-A1 (CA)
Inventor: LAW ROBERT A
IPC: G06Q30/02
Filed: 2001-06-05
Abstract: An information system includes a plurality of messaging systems, a data center (110) and a control system. The plurality of messaging systems (150) process respective messages intended for recipients. The data center (110) is in operative communication with the plurality of messaging systems and stores transaction data associated with each respective message. The control system is in operative communication with the data center.
Patent CA-2428721-A1 (CA)
Title: Blocage de la migration des lymphocytes t dans des tissus cibles epitheliaux gvh permettant d'obtenir des effets antitumoraux contre les malignites lympho-hematopoietiques sans gvh
Inventor: SYKES MEGAN
IPC: A61K35/14
Filed: 2001-11-14
Abstract: L'invention concerne l'utilisation d'antagonistes de la migration des lymphocytes T pour réduire l'incidence de la GvH chez les receveurs de greffes de cellules hématopoïétiques. On peut combiner l'administration de ces antagonistes de la migration des lymphocytes T à des méthodes de greffe de moelle osseuse classiques et à l'administration de leucocytes du donneur.
Patent CA-2431893-A1 (CA)
Inventor: JONES CHRISTOPHER L
IPC: B65B61/26
Filed: 2003-06-09
Abstract: A modular rotational assembly is providing having an upper plate and at least one radiant energy source. The modular rotational assembly may have at least two radiant energy sources. The modular rotational assembly may also include at least one reflective cup, wherein the radiant energy source is located within the reflective cup. The modular rotational assembly may also include a web cutter. The web cutter may include at least one cutting member and at least one wheel assembly.
Patent CA-2432261-A1 (CA)
Title: Controlled release of fragrances through non-woven pouches
Inventor: DENTE STEPHEN V
IPC: C11D7/10
Filed: 2003-06-11
Abstract: A dry fragrance composition having from about 0.1 to about 20%, by total carrier weight, of a fragrance composition substantially uniformly deposited on the surface of a nonabsorbent solid inorganic particulate substrate is used to impart a fragrance to a second material. The nonabsorbent solid inorganic particulate substrate can be an alkali metal chloride, sulfates, or tripolyphosphates, soda ash, borax, or a zeolite.
Patent CA-2435729-A1 (CA)
Title: New film coating
Inventor: HJAERTSTAM LARS JOHAN PONTUS D
IPC: A61K9/50
Filed: 2002-12-18
Abstract: A film coating composition suitable for use in coating pharmaceutical formulations to provide modified release comprising a dispersion which includes: a) an acrylic polymer, b) a vinyl acetate polymer, and c) a water-containing liquid. The film coat is useful for the achievement of modified release from pharmaceutical formulations such as tablets, pellets, etc.
Patent CA-2437569-A1 (CA)
Title: Water spout with removable laminar flow cartridge
Inventor: FREIER DONALD P
IPC: B05B1/02
Filed: 2002-01-29
Abstract: A water spout is capable of providing laminar flowing fluid from a wall-mounted or faucet fixture body (10). The fixture body (10) defines a cavity (30) and a port (26) for connection of a plumbing supply line (28). A  cartridge assembly (14) is disposed in the body cavity (30). The cartridge (14) has a housing (32) with an inlet opening (42) and an outlet opening (56) in fluid communication with the port (26). The cartridge housing (14) contains a plurality of elements (46, 48, 50, 52) between the inlet and outlet openings (42, 56) for smoothing the flow of fluid passing through the cartridge assembly (14). A nozzle (16), positioned adjacent the outlet opening of the cartridge, has a sharp-edged orifice (82) through which fluid leaving the fixture can be projected in a single laminar stream. The nozzle (16) can be removed from the fixture body (10) after the fixture body (10) has been mounted for use such that all of the flow smoothing elements (46, 48, 50, 52) can be removed at once by removing the cartridge assembly (14) from the cavity (30).
Patent CA-2440492-A1 (CA)
Title: Skin friendly antiperspirant and method of making
Inventor: LI ZIJUN
IPC: A61K8/34
Filed: 2003-09-08
Abstract: An improved skin friendly antiperspirant is provided in which a suitable polyhydric alcohol e.g., glycerin, is complexed with the antiperspirant of the type of activated or nonactivated aluminum or aluminum/zirconium salt that are commonly considered antiperspirant active materials and are covered by FDA OTC Tentative Final Monograph as Category I. Suitable antiperspirant salts include (but are not limited to): aluminum chlorohydrate, aluminum sesquichlorohydrate, aluminum chlorohydrex PG, aluminum dichlorohydrex PG, aluminum sesquichlorohydrex PG, aluminum chlorohydrex PEG, aluminum sesquichlorohydrex PEG, aluminum chloride (15 percent or less aqueous solutions), aluminum zirconium chlorohydrates, aluminum zirconium trichlorohydrate, aluminum zirconium tetrachlorohydrate, aluminum zirconium pentachlorohydrate, aluminum zirconium octachlorohydrate, aluminum zirconium trichlorohydrex Gly, aluminum zirconium penta chlorohydrex Gly, aluminum zirconium tetrachlorohydrex Gly, aluminum zirconium octachlorohydrex Gly, buffered aluminum sulfate, basic aluminum chlorides, zirconium hydroxychloride, zirconyl chloride, basic aluminum nitrates, basic aluminum chlorides combined with zirconyl oxychloride and/or hydroxychloride and organic complexes of each of basic aluminum chlorides with or without zirconyl chloride or zirconium hydroxychloride and mixture of any of the foregoing. Aluminum, zinc or zinc and zirconium complexes or aluminum, zinc and zirconium complexes with having metals/anion ratio of 0.9:1 to 2:1 where the anion is Cl, Br, I and/or NO, with or without additives such as amino acids or polyhydric alcohols.
Patent CA-2442331-A1 (CA)
Inventor: HAMAMATSU KENJI
IPC: D04B21/16
Filed: 2002-03-29
Abstract: A three-dimensional knit fabric comprising knitting fabrics in two (front and rear) layers, and mono-filament linking yarns for linking the two-layer knitting fabrics, characterized in that the curvature of mono-filaments in the knit fabric is 0.01-1.6, and the flex elongation percentage of mono-filaments at a 50% compression of the three-dimensional knit fabric is up to 20%. The three-dimensional knit fabric has an elastic cushioning feature, is not likely to loose elasticity after repeated or extended-time uses, and is excellent in cushioning durability. A cushioning material that delivers an elastic cushioning feature especially when used in a hammock type seat, fits comfortably to a human body, and leaves little permanent set in fatigue after seated on to provide a good shape retainability.
Patent CA-2442373-A1 (CA)
Inventor: BOFFA ALEXANDER B
IPC: C10N10/02
Filed: 2003-09-24
Abstract: Disclosed are methods and lubricant compositions for reducing wear in internal combustion engines lubricated with a low phosphorous content lubricating oil. The lubricant compositions of this invention comprise a synergistic combination of a dispersed, hydrated, alkali metal borate and at least one phosphorous-containing compound wherein the total phosphorous employed in the composition is no more than about 0.08 weight percent based on the total weight of the composition.
Patent CA-2444146-A1 (CA)
Title: Single piece packaging container
Inventor: BROOKS IAN
IPC: B31B50/20
Filed: 2003-10-03
Abstract: A packaging containing is formed from a single preformed, rigid unit of U- shaped cross-section having a generally flat bottom wall. The unit forms two end closures from first and second closure panels extending from both ends of a main body portion. The closure panels are separated from the main body portion and each other by first and second fold lines. The main body side walls have straight-cut corners at junctures with the first closure panels, and the first closure panels side walls have straight-cut corners adjacent to the main body, forming square corners when folded. The first closure panels side walls also have straight-cut corners adjacent to the second closure panels, and the second closure panels side walls have straight-cut corners adjacent to the first closure panels, forming square corners when folded to form the end closures.
Patent CA-2445072-A1 (CA)
Title: Separation process by simulated moving bed chromatography
Inventor: HEIKKILA HEIKKI
IPC: C13B35/00
Filed: 2002-05-08
Abstract: A method for fractionating a solution into two or more fractions. More particularly the invention relates to a method for fractionating a solution by a chromatographic simulated moving bed (SMB) process in which the dissolved substances present in the feedstock are separated in the partial packed beds, and the formed separation profile is circulated more than once or less than once through the chromatographic separation loop during one cycle.