baber/WOPTO huggingface dataset:
Patent CA-2351664-A1 (CA)
Title: 2-acylamino-2-deoxy-glucono-1,5-lactones, method for obtaining same, compositions comprising them and uses
Inventor: LE GOFFIC FRANCOIS
IPC: A61K31/70
Filed: 1999-11-19
Abstract: The invention concerns compounds of formula (I) wherein: A represents R¿1? or(O)R¿1? where R¿1? represents an alkyl group comprising 1 to 30 carbon atoms, linear or branched, saturated or unsaturated, capable of being partly or totally substituted byHal where Hal represents -Cl, -Br, or -F, and of being interrupted by one or several units selected among -O-, -S-, -C(O)-, -NR¿3?C(O)-, -Ph(R¿4?)¿n?- and -CH¿2?-CH¿2?-O)¿n'?-, wherein R¿3? represents or -CH¿2?)¿n''?-CH where n'' = 0 to 17; R¿4? represents, -CH¿3?, -CH¿2?H¿5?, -C¿3?H¿7? and n = 0 to 4 and n' = 1, 2 or 3, or R¿1? represents a cyclanic radical with diterpene or triterpene root; and R¿2? represents a C¿1?-C¿11? linear or branched alkyl group. The invention also concerns a method for obtaining said compounds, compositions containing them and their use as surfactant, and in enzymatic processes using a chitinase, in particular N-acetylglucosaminidase.
Patent CA-2356673-A1 (CA)
Inventor: STEPANIANTS SERGEY
IPC: G16H50/50
Filed: 1999-12-27
Abstract: This invention provides methods for detecting and predicting drug interaction.  In one embodiment of the invention, a plurality of cellular constituents in a biological sample is monitored as the sample is subject to various drug treatments. The response of the cellular constituents are analyzed to detect interactions. This method is particularly useful for predicting drug interaction using a model organism. It is also useful for analyzing interaction between any perturbations to a biological system.
Patent CA-2358259-A1 (CA)
Title: Non-aqueous electrolyte cell and solid electrolyte cell
Inventor: TAKAHASHI KIMIO
IPC: H01M10/0566
Filed: 2001-10-03
Abstract: A cell which is not deteriorated in cell characteristics and which maintains a cell shape encapsulated in a laminate film even when overdischarged to a cell voltage of 0V. The cell includes a cathode containing a compound having the formula Li x Fe1-y M y PO4, where M is at least one selected from the group consisting of Mn, Cr, Co, Cu, Ni, V, MO, Ti, Zn, Al, Ga, Mg, B and Nb, with 0.05 <= x <= 1.2 and 0 <= y <= 0.8, an anode and a solid electrolyte. An electrode member 1 comprised of the cathode, and the anode, layered together with the interposition of a solid electrolyte, is encapsulated in a laminate film 2.
Patent CA-2363678-A1 (CA)
Title: Identification de bacteries
Inventor: FRENCH GARY LAWRENCE
IPC: C12Q1/689
Filed: 2000-03-01
Abstract: Cette invention se rapporte à un procédé permettant d'identifier des bactéries dans un échantillon, qui consiste à amplifier une partie de l'ADNr 23S présent dans l'échantillon, en utilisant, comme première amorce, un jeu d'amorces de dégénérescence comprenant une ou plusieurs molécules d'ADN composées essentiellement par l'ADN ayant la ou les séquences: 5'GCGATTTCYGAAYGGGGRAACCC, l'autre amorce étant composée par l'ADN ayant la séquence: 5'TTCGCCTTTCCCTCACGGTACT; et à tester l'amplicon qui en résulte par hybridation avec une ou plusieurs sondes oligonucléotidiques désignées pour identifier une ou plusieurs bactéries susceptibles d'être présentes dans l'échantillon. Ce procédé permet d'identifier au moins huit espèces bactériennes et beaucoup plus, en un seul test, tel que Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, Enterococcus spp., Klebsiella spp., Enterobacter spp., Proteus spp., Pneumococci et Staphylococci négatifs de coagulase. Un ou plusieurs nouveaux oligonucléotides conçus pour être utilisés dans ce test sont immobilisés sur un support solide et incorporés dans un kit de test diagnostique à utiliser en milieu hospitalier et autres.
Patent CA-2364719-A1 (CA)
Title: 2-aminopyridines containing fused ring substituents
Inventor: LOWE JOHN ADAMS III
IPC: C07D213/73
Filed: 2000-02-02
Abstract: The present invention relates to 2-aminopyridine derivatives of formula (I) or pharmaceutically acceptable salts thereof, wherein A and B are each independently H, or together, A and B form a ring fused to the phenyl ring, said ring being satured or unsatured and containing from 5 to 7 ring member atoms where said ring member atoms may optionally comprise from 1 to 2 heteroatoms selected independently from the group consisting of N, O or S provided that no two adjacent ring members are heteroatoms; X is oxygen or a single bond; Y is (C1-C6)alkyl; R1 is hydrogen, (C1-C6)alkyl or a (C1-C6 alkyl) group substituted with -NR2R3 wherein R2 and R3 are either selected independently from the group consisting of H, alkyl, aryl, aralkyl or tetrahydronaphthalene, wherein said aryl group or said aryl moiety of said aralkyl group is phenyl or naphthyl, said alkyl group or said alkyl moiety of said aralkyl group contains from one to six carbon atoms and is straight-chained or branched, and said aryl group, said tetrahydronaphthalene or said aryl moiety of said aralkyl group is optionally substituted with from one to three of halogen, nitro, cyano, amino, (C1-C4)alkoxy and (C1-C4)alkylamino moieties, or R2 and R3 form, together with the nitrogen to which they are attached, a heterocyclic ring, or a cyclic or bicyclic ring which is saturated or unsaturated. The compounds of the invention have the ability to inhibit the activity of nitric oxide synthases (NOS), and hence, are useful in the treatment of diseases, conditions and disorders of the central nervous system, among others.
Patent CA-2365860-A1 (CA)
Inventor: GAO JIE
IPC: A61H15/00
Filed: 2002-01-18
Abstract: Unlike traditional hula hoop, the Wavy Massage Health Loop can be easily assembled, and disassembled. The Loop comprises a number of separate sections which are connected together by screws. The rising and falling curves feature help the Loop stay in position more easily, while rotating. The massage bumps on the inside of the wavy sections and magnetic points inside the connection section, can make the Loop provide more vigorous exercises, thus helping reduce the unwanted fat more effectively around abdominal section. The music playing device in the music section makes the exercise more enjoyable.
Patent CA-2366514-A1 (CA)
Title: Diagnostic and therapeutic use of antibodies against the urokinase receptor
Inventor: LUTHER THOMAS
IPC: A61K47/48
Filed: 2000-04-13
Abstract: The invention relates to a method and to a reagent kit for detecting cells in a biological sample while using a double fluorescence technique, as well as to the diagnostic and therapeutic use of amino acid sequence-specific antibodies against the urokinase receptor exhibiting a high affinity to tumor cell-expressed receptors.
Patent CA-2366952-A1 (CA)
Title: Speech synthesis
Inventor: MINNIS STEPHEN
IPC: G10L13/10
Filed: 2000-03-08
Abstract: Conventional methods of predicting phrase boundaries occasionally result in the output of text-to-speech conversion apparatus sounding unnatural. Text-to-speech conversion apparatus described herein uses pattern-matching to predict the position of phrase boundaries in its spoken output. The apparatus analyses text input to the apparatus to identify groups of words (known as "chunks") which are unlikely to contain internal phrase boundaries. Both the chunks and individual words are labelled with their syntactic characteristics. The apparatus has access to a database of sentences which also contains such syntactic labels, together with indications of where a human reader would insert minor and major phrase boundaries. The parts of the database which have the most similar syntactic characteristics are found and phrase boundaries are predicted based on the phrase boundaries found in those parts. Other characteristics are also used in the pattern-matching process.
Patent CA-2370279-A1 (CA)
Title: Modulator mis-wire test
Inventor: GROLLE KEN
IPC: B60T17/22
Filed: 2000-04-14
Abstract: (57) Abstract A testing system and method are provided for an electronically controlled braking system (10) to determine whether the solenoids of each of the modulators (52, 54, 66, 68) are properly wired. According to the test, each modulator (52, 54, 66, 68) is tested in sequence.  The exhaust solenoid of the modulator (52, 54, 66, 68) is actuated multiple times and the hold solenoid of a modulator is actuated once.  Discrete signals will evidence whether the modulator solenoids have been properly wired.
Patent CA-2370311-A1 (CA)
Inventor: YEDNOCK THEODORE
IPC: A61K48/00
Filed: 2000-05-26
Abstract: L'invention concerne des compositions et des procédés utiles pour le traitement de maladies amyloïdogènes liées au dépôt amyloïde de A.beta. sur l'encéphale d'un patient. De tels procédés consistent à administrer des agents induisant une réponse immunogène utile contre le dépôt amyloïde. Ces procédés sont utiles à des fins de traitements prophylactiques et thérapeutiques de la maladie d'Alzheimer. L'invention concerne également des agents contenant des fragments de N-terminal de A.beta. et des anticorps se fixant à eux.
Patent CA-2370662-A1 (CA)
Title: Floor construction comprising joists provided with level adjusting spacer screws, joists and spacer screws therefor
Inventor: JOHANSSON LENNART
IPC: E04B5/48
Filed: 2000-04-10
Abstract: A building construction for floors comprising joists (24) that have vertical, threaded, through-running holes (4) for level-adjusting spacer screws (6), which protrude from the joist on its underside (3) for adjusting the top side (2) of the joist to a desired level, an elastic damping body (26) being arranged at the anterior screw portion (12) and having an outer part (27), which forms a resilient connection between the screw and the substructure (14), and an inner part (28), which is located inside a central hole (8) in the screw (6). In accordance with the invention, the inner part (28) forms a resilient engagement element for co-operation with an inner support surface (36) in the bottom part (10) of the screw. An attachment element (9) for anchoring the screw to the substructure extends through a central hole (33) in the damping body. The cross section of the inner part is greater than the diameter of said bottom part. The invention also relates to joists and screws of the specified kind.
Patent CA-2372847-A1 (CA)
Title: Collagen-binding proteins from enterococcal bacteria
Inventor: DUH RUAY-WANG
IPC: A61K39/02
Filed: 2000-05-10
Abstract: A collagen-binding MSCRAMM entitled Ace from enterococcal bacteria is provid ed which was homologous to the ligand-binding region of Cna, the collagen-bindi ng MSCRAMM from Staphylococcus aureus, and which can be utilized in a similar manner as other collagen-binding MSCRAMMs to inhibit adhesion of enterococcal bacteria to extracellular matrix proteins. The N-terminal regio n of Ace contains a region (residues 174-319), or A domain, which appears to b e equivalent to the minimal ligand-binding region of the collagen-binding protein Cna (Cna 151-318), and contains several 47-residue tandem repeat units, called B domain repeat units, between the collagen-binding site and cell wall-associated regions. The Ace protein of the invention can thus be utilized in methods of preventing and/or treating enterococcal infection, an d in addition, antibodies raised against Ace, or its A domain, can be used to effectively inhibit the adhesion of enterococcal cells to a collagen substrate. The Ace protein of the present invention is thus a functional collagen-binding MSCRAMM and can be utilized to treat or prevent invention i n the same manner as other isolated MSCRAMMs have been utilized, namely in methods of treating or preventing infections and diseases caused by enterococcal bacteria.
Patent CA-2373608-A1 (CA)
Title: Lame ondulee d'osteotome et procede de sectionnement d'os et d'autres structures anatomiques
Inventor: JENKINSON EDWIN O
IPC: A61B17/00
Filed: 2000-05-03
Abstract: Une lame ondulée est utilisée pour former des motifs ondulés aux extrémités d'un os sectionné. Les motifs ondulés permettent un assemblage correspondant des parties d'os sectionné, accroissant ainsi la surface de contact entre les parties d'os et assurant une stabilité renforcée pour activer la guérison. De plus, les motifs ondulés peuvent être décalés lors de l'assemblage des parties d'os pour permettre un réglage de la longueur et/ou de l'orientation de l'os afin de corriger une déformation. La lame ondulée peut être conçue de diverses manières (p. ex. courbée à droite ou à gauche, courbée vers le haut ou vers le bas, arquée, etc.) pour faciliter la manipulation de parties sectionnées en vue d'obtenir une position ou une orientation voulue. La lame ondulée peut être fixée à un manche d'ostéotome pour un usage manuel, ou peut être adaptée à un outil ou à une scie électrique pour sectionner l'os. Les lames ondulées peuvent en outre être utilisées pour d'autres structures anatomiques (telles que veines, artères, tissu mou, intestins, etc.) afin d'obtenir un ajustement correspondant entre des parties sectionnées et activer la guérison. La lame ondulée peut également être conçue sous forme d'agrafe d'os et être insérée dans des parties d'os pour renforcer la jonction entre ces parties. L'agrafe comporte des perforations pour permettre une fixation de celle-ci à l'intérieur de l'os, et divers orifices à travers lesquels l'os peut croître pour renforcer la jonction.
Patent CA-2376236-A1 (CA)
Title: Modification of biological elements
Inventor: SEYMOUR LEONARD CHARLES WILLIA
IPC: A61K47/48
Filed: 2000-06-09
Abstract: A method of modifying the biological and/or physicochemical properties of biological elements such as viruses and other micro-organisms is disclosed i n which the biological element is modified by providing it with a coating of a  multivalent polymer having multiple reactive groups. This modification can enable some biological elements to be targeted or re-targeted to particular sites in a host biological system and can be useful in connection with viral  vectors for gene therapy or antitumour therapy. In other cases the modification can be useful for enhancing or improving the efficiency of viruses or bacterial micro-organisms used for example in pest control, degradation and dispersal of oil deposits and various other industrial, environment or medical applications.
Patent CA-2379910-A1 (CA)
Title: Systeme permettant de recevoir et d'analyser des paquets de donnees intra-bande de signaux video de cablodistribution
Inventor: NASUTI TONY
IPC: H04N7/035
Filed: 2000-07-21
Abstract: L'invention porte sur un système de réception de données haute vitesse dans un signal vidéo d'un réseau de télédistribution. Ce système comprend un détecteur de données permettant de recevoir le signal vidéo de télédistribution, réexaminer sélectivement uniquement les lignes du signal vidéo possédant des données et extraire les données de ce signal vidéo. Le système comprend également un processeur de données permettant de déterminer l'adresse de destination des données, et une mémoire permettant un stockage sélectif des données requis par le processeur de données. Ce système peut s'adapter à différents standards vidéo et formats de données.
Patent CA-2381498-A1 (CA)
Title: Leach-protective coatings for water meter components
Inventor: DEJARLAIS GEORGE
IPC: C08G59/56
Filed: 2000-08-03
Abstract: A coated substrate for plumbing applications in which the leaching of metals into water contacting the substrate is significantly reduced, comprises an alloy having copper as a majority constituent and also comprising tin, zinc and lead; and a coating having a thickness in a range from 0.4 to 1.2 mils upon the substrate, the coating further comprising a mixture of a cationic epoxy resin material and a curing agent for said cationic epoxy resin material. The coating is preferably applied by electrodeposition and then cured by baking in an oven at approximately 400 °F for about twenty minutes.
Patent CA-2381831-A1 (CA)
Title: Method of forming a dental coping in a single heat treatment from a composite material of at least two layers and to a multilayered composite material for forming a dental crown
Inventor: SHOHER ITZHAK
IPC: A61C5/77
Filed: 2002-04-16
Abstract: A dental material and method for forming a dental coping wherein the material has a plurality of layers with at least one layer composed of a base material composition containing high fusing temperature metal particles and with at least another layer being composed of a filler material composition of low fusing temperature metal particles arranged in an alternating sequence such that upon firing of the laminated structure in a furnace at a temperature at least equal to the melting temperature of the low fusing temperature metal particles but below the melting temperature of the high fusing temperature metal particles diffusion occurs from the filler layers into the base layers to bring the base layers together to form a solid structure.
Patent CA-2382684-A1 (CA)
Inventor: MOSCOVITCH JERRY
IPC: G02F1/1333
Filed: 2000-08-22
Abstract: A universal connector apparatus comprising a first component and a second component. The first component is fixedly secured to a housing of an LCD monitor and includes a wedge shaped projection or protusion and a first electrical connector. The second component forms a docking station and is fixedly secured to any other support surface where the LCD monitor is to be attached and supported from. The second component includes a second electric al connector intended to matingly engage with the first electrical connector. T he LCD monitor is attached to the second component by slidably engaging the wed ge shaped protrusion or projection of the first component into a wedge shaped recess formed in the second component. This automatically centers the two electrical connectors before they matingly engage one another and prevents damage to the male pins of the male electrical connector. The apparatus enables an LCD monitor to be quickly and easily attached and released from a  support surface incorporating the second component so that the monitor may b e used at a different location as may be needed.
Patent CA-2382809-A1 (CA)
Inventor: VAN DEN BOSSCHE DOMINIQUE ALAI
IPC: B64C13/42
Filed: 2001-06-28
Abstract: Selon l'invention, un circuit hydraulique (17) et une valve de commande (18) sont dimensionnés pour pouvoir effectuer la grande majorité des actionnements de la gouverne (3), qui nécessitent une puissance inférieure aux performances maximales du système. Par ailleurs, une pompe hydraulique bidirectionnelle (23), entraînée par un moteur électrique (24), peut fournir une puissance d'appoint qui, additionnée à la puissance dudit circuit (17), permet d'assurer lesdites performances maximales.
Patent CA-2386344-A1 (CA)
Inventor: ERIKSEN GRANT
IPC: A01K61/95
Filed: 2002-05-27
Abstract: An acrylic plastic container having the purpose to weigh and measure small fish fry for enumeration and study purposes. It is known that the container is so shaped that an active fish fry can be deposited into the container from a small dip net without touching the fish by hand and prevent dropping them outside the container and harming them in any way.   In this invention the container or box as we call it is filled with water up to a given level that is sufficient so that the fry or fish can respirate long enough to survive while the process of weighing and measuring can be done.   In this invention the container is transparent so the identification of species can be established and an accurate length can be obtained with a measuring ruler witch is affixed to both sides of the bottom of the box. One side the ruler starts at O on one end of the box and on the other side the O starts from the other end so no matter what end the fish is pointing an accurate length can be obtained.   In this invention the box is so shaped in the bottom section as to be narrow enough to prevent the sample fish from turning and thus keeping them at one end or the other to accurately gage there length.
Patent CA-2390019-A1 (CA)
Title: Casting steel strip
Inventor: GLUTZ ANDREW
IPC: B21B39/00
Filed: 2000-11-30
Abstract: A twin roll caster (11) produces thin steel strip (12) which passes through a first enclosure (37) to a pinch roll stand (14) including pinch rolls (50) through which the strip passes into a second enclosure (61). The strip passe s horizontally through enclosure (61) to an in-line hot rolling mill (16) whic h closes the exit end of enclosure (61) and hot rolls the strip as it exits th at enclosure. Enclosures (37) and (61) are sealed against ingress of atmospheri c air and both maintain oxygen levels less than the surrounding atmosphere to reduce formation of scale on the strip. The second chamber (61) is fitted wi th water spray nozzles (67, 68) operable to spray fine mist of water droplets onto the upper face of the strip as it passes through that enclosure thereby  to generate steam producing a superatmospheric pressure within the enclosure  preventing ingress of atmospheric air.
Patent CA-2390186-A1 (CA)
Title: Hydraulic system for a plowing and material spreading equipment
Inventor: HACKER RICHARD
IPC: F15B13/02
Filed: 2002-07-02
Abstract: A hydraulic system for operating equipment for removing snow and/or ice from surfaces having a plow, and a spreader for spreading traction enhancing materials onto the surfaces comprises a fixed displacement pump, a priority valve for receiving all of the hydraulic fluid from the pump and directing it to a load sensitive spreader valve and a plow valve. The priority valve is mechanically biased to direct the hydraulic fluid primarily to the spreader valve. The pressure from the fluid directed to the spreader valve is used to oppose the mechanical bias while the load pressure from the spreader valve is used to augment the mechanical bias, such that the spreader valve receives the amount of hydraulic fluid required for its operation. The system further includes an orifice connected to a load sensing line in the spreader valve to bleed fluid from the line. The spreader may include a conveyor and/or an auger and a spinner for spreading materials, as well as a dispenser for liquid materials. The metering devices for operating the components in the spreader may be solenoid or mechanically operated; the metering devices for operating the plow may be solenoid, air, hydraulic or mechanically operated.
Patent CA-2393985-A1 (CA)
Title: Herbicidal halogenalkyl-substituted 3-(4,5-dihydroisoxazol-3-yl)-benzoyl-cyclohexenones
Inventor: KUDIS STEFFEN
IPC: A01N43/80
Filed: 2000-11-27
Abstract: The invention relates to herbicidal halogenalkyl-substituted 3-(4,5-dihydroisoxazol-3-yl)-benzoyl-cyclohexenones of formula (I), wherein R1 to R3 and R5 to R14 have the meanings given in the description and R4 represents C1-C4-halogenalkyl.
Patent CA-2395171-A1 (CA)
Inventor: BANNASCH RUDOLF
IPC: H04B1/69
Filed: 2000-12-20
Abstract: L'invention concerne un procédé et des dispositifs d'émission, de transmission et/ou de réception de données à l'aide d'ondes. Ce procédé consiste à influencer un signal de données d'une onde porteuse dont la fréquence est modifiée en continu de façon fluide pour former au moins un balayage d'onde porteuse dans une période prédéterminée. Après réception dans la gamme de fréquences, le signal de données est filtré et épuré des parties parasites aux fins de séparation de composantes à plusieurs voies. Enfin, il est évalué sur la base des paramètres du signal porteurs de données.