baber/WOPTO huggingface dataset:
Patent CA-2338909-A1 (CA)
Inventor: BEHRENS PETER
IPC: A61L27/38
Filed: 1999-08-16
Abstract: L'invention porte sur une méthode efficace de traitement chez l'animal des surfaces des cartilages articulaires par transplantation d'un article implantable comportant des chondrocytes disposés sur une matrice support absorbable. L'invention porte également sur un instrument de mise en place et de manipulation d'un tel article sur le site d'implantation, et sur un dispositif de maintien servant à l'y fixer. Elle porte en outre sur ledit article implantable et son procédé d'élaboration, ainsi que d'une manière générale sur un article comportant une matrice support souple de cellule vivante y étant cultivées et y adhérant.
Patent CA-2344179-A1 (CA)
Inventor: CATANZARITI LUIGI
IPC: C12Q1/68
Filed: 2000-09-29
Abstract: L'invention concerne un instrument destiné à réaliser des réactions d'amplification d'acides nucléiques dans un dispositif d'essai jetable. Ledit dispositif d'essai comprend une première chambre de réaction contenant un premier réactif d'amplification d'acides nucléiques (par ex. des amorces et des nucléotides) et une seconde chambre de réaction qui contient un second réactif d'amplification d'acides nucléiques ou qui est en communication fluidique avec ce second réactif (par ex. une enzyme d'amplification telle que la transcriptase inverse). Ledit instrument comprend une structure de support destinée à recevoir le dispositif d'essai. Un système de régulation des températures maintient la première chambre de réaction à une première température élevée mais simultanément il maintient le second réactif d'amplification d'acides nucléiques à une seconde température inférieure à la première température, de manière à préserver le second réactif d'amplification d'acides nucléiques. Un actionneur fonctionne sur une conduite de fluide dans le dispositif d'essai pour mettre en communication fluidique les première et seconde chambres, après qu'une réaction s'est produite dans la première chambre de réaction à une première température. Cette invention concerne aussi un système pneumatique qui aide le transfert de fluide d'une solution de réaction de la première chambre à la seconde chambre.
Patent CA-2344219-A1 (CA)
Title: Process chamber in connection with a fluidized bed reactor
Inventor: KOKKO ARI
IPC: F23C10/10
Filed: 2001-04-18
Abstract: A process chamber is placed in connection with a fluidized bed reactor for utilizing internal or external circulation of solid material or both in heat transfer purposes. Said process chamber is located inside the furnace of a circulating fluidized bed reactor adjacent to at least one of the furnace walls. The interior of said process chamber is provided with heat exchanger means for heat transfer from the solid material to heat transfer medium inside the heat exchanger means. The process chamber comprises a top closed barrier wall forming the roof of the process chamber, wherein the inlet of the solid material into the process chamber is arranged to the lower part of the wall of the process chamber and the outlet of the solid material out of the process chamber is arranged to the upper part of the wall of the process chamber. Prior to the said process chamber in the direction of the flow of said solid material an inlet chamber is provided inside the furnace of the circulating fluidized bed reactor for directing the solid material to the inlet of the process chamber.
Patent CA-2344486-A1 (CA)
Inventor: TORPY KEITH MARIO
IPC: H05B3/12
Filed: 1999-09-17
Abstract: A thin film heating element capable of withstanding power densities of 10-20 watts cm-2 and/or temperatures up to 650~C is disclosed. The preferred form of the heating element includes a layer of tin oxide doped with relatively large quantities of cerium and lanthanum deposited on an insulating substrate by pyrolysis of a solution of monobutyl tin trichloride containing the above rare earth elements. The solution and subsequent oxide layer further include donor and acceptor elements such as antimony and zinc to enhance the conductivity of the heating element.
Patent CA-2347875-A1 (CA)
Title: Tool for cutting out motor vehicle windscreens
Inventor: GMEILBAUER ENGELBERT
IPC: B26B27/00
Filed: 1999-10-27
Abstract: A tool for cutting out motor vehicle windscreens is described, with a suction cup, a rotating head pivotable on the latter, a cutting wire and a spring between the rotating head and the end of the wire, in which the essential feature is that the spring is a compression spring which is arranged between the rotating head and the inner end of the cutting wire so that the spring is compressed when the cutting wire is pulled, and extends when the wire is released, drawing the wire inwards.
Patent CA-2348387-A1 (CA)
Inventor: CORMA CANOS AVELINO
IPC: C07B61/00
Filed: 1999-10-26
Abstract: The invention deals with a microporous crystalline material, with a characteristic X-ray diffractogram, com-prised of oxygen tetrahedra and a metal (T+4 and T+3) with the possibility of introducing surface acidity pro-duced by the substitution in the lattice of some T+4 ca-tions by T+3 cations, which gives rise to a structural charge deficiency that may be compensated by protons, Brönsted acidity, and/or high ratio radium charge ca-tions, Lewis acidity.   The obtention method is based on the preparation of a gel, its hydrothermal treatment under controlled condi-tions and the treatment of the resulting laminar material with a solution of an organic compound, preferably a long chain hydrocarbon, that contains a proton acceptor group.  This swollen material is subjected to a specific treatment for the formation of interlaminar pillars of poly-meric oxides, obtaining a pillared material that main-tains the separation between the sheets, even after cal-cination.
Patent CA-2348671-A1 (CA)
Inventor: HAMON JEAN-PIERRE
IPC: C02F5/00
Filed: 1999-10-06
Abstract: The invention concerns a drip-type coffee-maker comprising a water reservoir (1) supplying a water-heater with continuous circulation (6), and a device (9) for treating the water in the reservoir by means of a water-soluble scale preventive agent. The invention is characterised in that the water treating device (9) comprises an element (10) for measuring out an amount of scale preventive agent (23) which is determined on the basis of the volume of water supplied to the water-heater (6) and which is injected into the water.
Patent CA-2349928-A1 (CA)
Title: Hemihydrogenation method for dinitriles
Inventor: BRUNELLE JEAN-PIERRE
IPC: C08G69/14
Filed: 1999-11-03
Abstract: The invention concerns the hydrogenation in amine function of a nitrile function of a dinitrile to obtain the corresponding aminonitrile. More precisely, the invention concerns the hemihydrogenation of a dinitrile into the corresponding aminonitrile, in a liquid medium, characterised in that it consists in operating in the presence of a Raney nickel or cobalt catalyst containing copper and/or silver and/or gold and in the presence of an alkaline or alkaline-earth metal hydroxide. The hemihydrogenation of adiponitrile provides amino-6 capronitrile, compound which can be easily transformed by cyclization hydrolysis into caprolactam, the starting product for the synthesis of polyamide-6.
Patent CA-2351637-A1 (CA)
Title: Recombinant glycoproteins, method for the production thereof, medicaments containing said glycoproteins and use thereof
Inventor: NUCK ROLF
IPC: A61K38/00
Filed: 1999-11-16
Abstract: The invention relates to novel recombinant glycoproteins that act as messenger substances, signaling substances, promoters, stimulators and initiators in a multitude of ways in the animal, especially human, circulation system. The invention also relates to a method for the production thereof, pharmaceutical agents containing said glycoproteins and the use thereof. The invention more particularly relates to novel recombinant human glycoproteins (rh glycoproteins), preferably novel rh differentiation factors, especially rh erythropoietin; novel rh growth factors, especially rh CSF (colony stimulating factor), rh GMCSF (granulocyte monocyte stimulation factor); novel rh thrombolytic agents, especially rh tPA (tissue plasminogen activator) and rh urokinase; novel rh thromboprophylactic agents, especially rh antithrombin III; novel rh coagulation factors, especially rh factor VIII and rh factor IX;  novel rh interferons, especially rh .alpha., .beta. and .gamma. interferons;  and novel rh interleukins, especially rh IL-2, IL-15, IL-16 and IL-17. The invention further relates to a method for the production of said substances, pharmaceutical agents containing them and to the use thereof.
Patent CA-2354823-A1 (CA)
Title: Bag with arcuate-transition tear line
Inventor: ALBRIGHT TIMOTHY L
IPC: B65D75/58
Filed: 2001-08-08
Abstract: A bag includes first and second polyolefin walls with a thickness of between 3 and 12 mils. The bag has joined opposing side edges, opposing end edges, and at least one seal line proximate one of the end edges. The seal line extends laterally from one side edge to the other for sealing closed an end of the bag. The improvement in the bag is a perforated tear line defining an easy-open corner portion of the bag removable to form a pourer. The perforated tear line includes a vertical segment defined by a series of closely spaced perforations formed in the first and second walls of the bag and closer to one side edge of the bag than the other. The vertical segment extends in a straight path outwardly from the seal lone and generally parallel to the closer side edge of the bag. An arcuate transition segment of perforations begins at an end of the vertical segment and extends in an arcuate path towards the closer side edge of the bag. A diagonal segment of perforations extends along a straight incline from an end of the arcuate transition segment towards the closer side edge of the bag. The vertical segment, arcuate transition segment, and diagonal segment cooperate to enable the corner portion of the bag to be turn in a progressive tearing motion to form a hole in the bag from which the contents can be poured.
Patent CA-2355804-A1 (CA)
Inventor: CAMPBELL STEVE
IPC: F16L47/00
Filed: 2001-08-24
Abstract: A method is disclosed for forming a substantially flush joint or coupling between two profile wall thermoplastic pipes. The method comprises removing substantially all of the helical rib and inner wall of a first pipe for a distance from an end of the first pipe and removing a portion of the helical rib for a distance from an end of a second pipe. By so doing, the outer wall of the second pipe can be deflected radially inward and the end of the second pipe can thereby be coupled with the first pipe by overlapping the outer walls adjacent the ends of the first and second pipes, with the outer wall of the first pipe being on the exterior. When overlapped, the second walls of both the pipes can then be fused together. Alternatively, the outer wall of the first pipe can be removed rather than the inner wall, and the inner wall of the second pipe deflected radially outward such that the inner wall of the second pipe can be positioned around the inner wall of the first pipe and fused thereto. Finally, the above configurations could alternatively be preformed on the pipes without requiring removal of any material.
Patent CA-2358842-A1 (CA)
Title: Perfluoroalkyl-substituted amino acid oligomers or polymers and their use as foam stabilizers in aqueous fire-fighting-foam agents and as oil repellent paper and textile finishes
Inventor: JENNINGS JOHN
IPC: A62D1/04
Filed: 2000-01-11
Abstract: Perfluoroalkyl-substituted amino acid oligomers or polymers obtainable from (A) an aliphatic diamino acid having 3 to 10 carbon atoms such as lysine, (B) a chain extender such as epichlorohydrin, a dihalide or an aliphatic diepoxide, (C) an amino-reactive allyl compound and (D) a perfluoroalkyl iodide, and optionally, other reactants, are useful as grease-proofing agents for paper and are excellent foam stabilizers for Aqueous Fire-Fighting Foam (AFFF) formulations used on polar solvent fires.
Patent CA-2360234-A1 (CA)
Title: Method and apparatus for enclosing an oil drilling rig
Inventor: HOLTBY QUINN
IPC: E21B21/01
Filed: 2001-10-26
Abstract: A method of enclosing an oil drilling rig. A first step involves providing a base and a flexible sheet-form covering having a first edge and second edge. A second step involves securing the base to the oil drilling rig and securing the first edge of the covering around a perimeter of the base. A  third step involves securing the second edge of the covering to the drilling rig in spaced relation to the base, thereby maintaining the covering in a substantially taut condition forming a tubular enclosure.
Patent CA-2360292-A1 (CA)
Title: Immunogenic compositions for use as vaccines
Inventor: VEAS FRANCISCO
IPC: A61K35/14
Filed: 2000-02-15
Abstract: The invention concerns immunogenic compositions prepared from preparations obtained by incubating first means expressing the target receptor(s) of an infectious pathogenic agent, with second means expressing at least the regions of the infectious pathogenic agent recognising said targets, in conditions enabling interaction between the first and second means so as to form a complex, the incubation being carried out according to different time intervals; and contacting the resulting complexes with a binding agent, for different time intervals, said first and second means being tolerated by mammals. The invention is useful for preparing vaccine compositions designed for mammals against an infectious pathology.
Patent CA-2360381-A1 (CA)
Inventor: SPACCIAPOLI PETER
IPC: A61K38/00
Filed: 2000-01-07
Abstract: Methods for treating cystic fibrosis in a mammal that include administering to the mammal an effective amount of a histatin, a histatin fragment, or a histatin-related peptide are disclosed.
Patent CA-2362913-A1 (CA)
Title: Procedes d'utilisation des lactonohydrolases dans la cuisson au four
Inventor: XU FENG
IPC: C12N9/18
Filed: 2000-02-24
Abstract: La présente invention concerne des procédés de préparation d'une pâte, consistant à incorporer dans la pâte une composition comprenant une quantité efficace d'une ou de plusieurs lactonohydrolases améliorant une ou plusieurs propriétés de la pâte ou d'un produit cuit au four obtenu à partir de la pâte. La présente invention concerne également des procédés de préparation d'un produit cuit au four. L'invention concerne en outre des compositions comprenant une quantité efficace d'une ou de plusieurs lactonohydrolases destinées à améliorer une ou plusieurs propriétés d'une pâte et/ou d'un produit cuit au four obtenu à partir de la pâte. La présente invention concerne également des pâtes ou des produits cuits au four, ainsi que des pré-mélanges pour pâte.
Patent CA-2363553-A1 (CA)
Inventor: KARUBE ISAO
IPC: G01N27/447
Filed: 2000-03-02
Abstract: A method for two-dimensionally separating substances characterized by using separating media independently of each other for two-dimensional separation step. A clear separation image free from distortion of the separation spot is formed. The method can be applied to two-dimensional electrophoresis for proteome analysis, and hence reproducibility can be significantly improved.
Patent CA-2364364-A1 (CA)
Inventor: MARKAKI ATHINA
IPC: B32B7/04
Filed: 2001-12-05
Abstract: A sandwich material comprising two metal plates affixed to and separated by a fibrous core, is characterised in that the core comprises a three-dimensional porous network comprising metal fibres, wherein substantially all of the fibres are inclined at an acute angle to the plates. The sandwich material is lightweight, thin and handles like a monolithic sheet. It displays high beam stiffness and is easy to weld. It is therefore particularly useful in the manufacture of aircraft and vehicle parts.
Patent CA-2364770-A1 (CA)
Title: Method and apparatus for determining a location of data in an open specification environment
Inventor: HAYES KATHERINE E
IPC: G06F40/00
Filed: 2001-12-07
Abstract: A comment is compared to path mappings within a network for identifying a potential pathname of output data for an object within the publication data. If the output data is does not exist at the potential pathname, the comment is compared to search paths within the network to identify the potential pathname of the output data within the publication data. The potential pathname is substituted for the comment in the publication data. The publication data is prescanned. Optionally, the output data is gathered at a local disk. The publication data is output to an output medium via an output device.
Patent CA-2364973-A1 (CA)
Inventor: HENDRIE WILLIAM S
IPC: B60C23/06
Filed: 2001-12-12
Abstract: Disclosed herein is a pneumatic vehicle tire comprising a pair of sidewalls and a ground engaging surface extending therebetween, at least one of the sidewalls bearing an outwardly visible inflation-indicating ring and a pair of sighting rings. At least a first portion of the inflation-indicating ring being positioned relative to the ground engaging surface, wherein to the ground engaging surface, wherein when the tire becomes incorrectly under-inflated, the first portion is arranged to change from one position to another visibly distinct postion when viewed along a sight line indicated by a pre-determined relationship between the pair of sighting rings.
Patent CA-2365826-A1 (CA)
Title: Over-coated chewing gum formulations
Inventor: REAM RONALD L
IPC: A61P31/04
Filed: 2000-03-24
Abstract: Methods and products for delivering a medicament or agent to an individual are provided. The product includes a coating having a medicament or agent. The medicament or agent is present within the coating that surrounds a gum center (the water soluble portion and a water insoluble base portion). By chewing the gum, the medicament or agent is released from the product. Continuing to chew the chewing gum creates a pressure within the buccal cavity forcing the agent or medicament directly into the systemic system of the individual through the oral mucosa contained in the buccal cavity. This greatly enhances the absorption of the drug into the systemic system as well as the bioavailability of the drug within the system.
Patent CA-2366684-A1 (CA)
Title: An adjustable bit for forming a workpiece
Inventor: BREWER JAMES MITCHELL
IPC: B27G13/00
Filed: 2002-01-04
Abstract: An adjustable bit for cutting tongues or grooves in a wooden workpiece that includes first and second cutter members adjustably mounted on a drive shaft, a plurality of spacer elements selectively mountable on the drive shaft to vary the axial spacing between the cutter members. At least some of the spacer elements preferably having varying thicknesses, and a ball bearing pilot member may be one of the spacer members. The cutter members may be formed for cutting a groove in the workpiece, or formed to cut a tongue in the workpiece.
Patent CA-2367084-A1 (CA)
Title: Process and device for continuous reeling of pulp sheet
Inventor: MAUSSER WILHELM
IPC: B65H18/26
Filed: 2002-01-10
Abstract: The invention refers to a process for continuous reeling of a pulp sheet, particularly a paper sheet, e.g. tissue, where the sheet P runs over a reel drum 4 and is later wound on a winding unit. It is mainly characterised by the pressing force in the nip between the horizontal reel 1 and the reel drum 4 being measured without any losses. The invention also refers to a device for implementing the process.
Patent CA-2370782-A1 (CA)
Title: Desleucyl glycopeptide antibiotics and methods of making same
Inventor: KAHNE DANIEL
IPC: C07K9/00
Filed: 2000-03-31
Abstract: Compounds that are analogs of glycopeptide antibiotics are disclosed. The compounds have the formula A1-A2-A3-A4-A5-A6-A7 wherein each of the groups A 2 to A7 is a modified or unmodified .alpha.-amino acid residue, A1 is optional  and, when present, is an organic group other than N-substituted leucine, and  at least one of the groups A1 to A7 is linked via a glycosidic bond to one o r more glycosidic groups each having one or more sugar residues, wherein at least one of said sugar residues is modified to bear at least one hydrophobi c substituent. Methods of making these compounds, compositions including these  compounds, and methods of using the compounds to treat infections in a host are also disclosed.
Patent CA-2372983-A1 (CA)
Inventor: GUITTON CAROLE
IPC: C12N9/58
Filed: 1999-11-05
Abstract: La présente invention concerne une souche recombinante de <i>P. funiculosum</i> destinée à la production de protéines homologues et hétérologues, ainsi qu'un procédé de transformation permettant d'obtenir un tel <i>P. funiculosum</i> recombinant. Elle concerne aussi des cassettes d'expression conçues à l'aide d'éléments de régulation génétique qui sont fonctionnels dans <i>P. funiculosum</i> tels que des promoteurs, des terminateurs et des séquences codant pour un peptide signal.
Patent CA-2373435-A1 (CA)
Title: Nodules metalliques encapsules destines a former des anodes sacrificielles dans un mortier ou un beton arme et procede de fabrication de tels nodules
Inventor: GUERIN RICHARD
IPC: C23F13/00
Filed: 2000-05-11
Abstract: Protection contre la corrosion des armatures métalliques d'ouvrages en béton armé ou analogue par utilisation de nodules métalliques comme anodes sacrificielles dans le béton. Les nodules comprennent chacun: un noyau métallique contenant un ou plusieurs métaux ou alliages métalliques choisis parmi ceux présentant un potentiel électrochimique inférieur à celui du fer; et une enveloppe protectrice, entourant le noyau, réalisée de manière, lors de l'utilisation des nodules pour la préparation et la mise en oeuvre d'un mortier, béton ou analogue, à: d'une part, présenter une résistance mécanique suffisante pour résister à un malaxage avec des granulats constitutifs du mortier, béton, ou analogue; et, d'autre part, constituer une barrière temporaire à l'eau, jusqu'à une prise partielle au moins du mortier, béton ou analogue.
Patent CA-2374331-A1 (CA)
Title: Fluidizing reactor and method for treatment of fluids
Inventor: HELWIG NEIL
IPC: C02F3/12
Filed: 2000-06-16
Abstract: A fluidizing reactor (10) for treatment of fluid is provided. The fluidising  reactor (10) includes an elongated column (12) having an interior chamber (1 3) extending between a first end (14) and a second end (15) of the column (12).  The reactor (10) also includes a plenum (16) situated circumferentially abou t the second end (15) of the column (12) and an inlet (165) tangentially positioned relative to plenum (16), so as to introduce fluid to be treated into the plenum. The tangential position of the inlet imparts to the fluid a  uniform cyclonic flow pattern circumferentially about the column. The reacto r (10) further includes an annulus (19) about the second end (15) of the colum n (12) to provide an opening through which fluid from the plenum (16) may ente r into the interior chamber (13). Fluid flowing through the annulus (19) is uniformly distributed into the interior chamber (13) and maintains a cycloni c flow pattern. A fluid treatment material may be provided to treat the fluid flowing into the interior chamber.