baber/WOPTO huggingface dataset:
Patent CA-2442532-A1 (CA)
Inventor: SOULA GERARD
IPC: A61K8/64
Filed: 2002-03-26
Abstract: The invention concerns an aqueous suspension, stable in physiological medium, of nanoparticles for delivering active principles for example insulin. Said delivering particles are based on a three-block copolymer: polyethylene glycol/hydrophilic polyaminoacid/hydrophobic polyaminoacid. Said three-block copolymer particles can be associated with an active principle without denaturing it, and perform a controlled and long-term release of said active principle in vivo, thereby providing the active principle with very prolonged release. The invention also concerns the powder-form solid from which are derived the delivering particles and the preparation of said powder-form solid and said suspension of delivering particles based on three-block copolymer. The invention further concerns pharmaceutical specialities obtainable from said delivering particles filled with active principle.
Patent CA-2443290-A1 (CA)
Inventor: GUENET JEAN-LOUIS
IPC: C07K14/18
Filed: 2002-04-04
Abstract: The invention relates to a neuroinvasive and neurovirulent strain of the West Nile virus, known as IS-98-ST1, nucleic acid molecules originating from the genome thereof, proteins and peptides coded by said nucleic acid molecules. The invention also relates to the applications of same.
Patent CA-2443722-A1 (CA)
Title: Alcohol-free liquid concentrate for preserving cosmetics, household and technical products
Inventor: HAHN GISELA
IPC: A61K8/36
Filed: 2002-04-29
Abstract: The invention relates to an alcohol-free liquid concentrate for preserving cosmetic products, household products and technical products, which consists of a carboxylic acid component, a stabilizer component, solvents and optionally customary auxiliaries, additives and/or further active ingredients.  Here, the carboxylic acid component comprises at least one salt of benzoic acid, propionic acid, salicylic acid, sorbic acid, 4-hydroxybenzoic acid, dehydroacetic acid and 10-undecylenic acid and optionally one or more of said free cards. The stabilizer component comprises substances which, in particular, have a coulour-stabilizing action.
Patent CA-2444787-A1 (CA)
Inventor: WALLACE OWEN BRENDAN
IPC: A61P19/10
Filed: 2002-05-09
Abstract: L'invention concerne des procédés d'inhibition d'une maladie associée à l'isolement d'oestrogènes et d'inhibition d'une maladie associée à une réponse physiologique aberrante à un oestrogène endogène consistant à administrer des 1,2,3,4-tétrahydroquinoline-6-ols 2-substitués et leurs dérivés.
Patent CA-2445555-A1 (CA)
Title: Polymer processing aid and method for processing polymers
Inventor: RANDA STUART K
IPC: C08L23/08
Filed: 2002-04-30
Abstract: In an exemplary embodiment, the present method includes the steps of providi ng a polymer resin to be processed; blending particulate boron nitride (BN) and a fluorine-containing polymer with said polymer resin to provide a resin blend ; heating said resin blend to obtain a desired flowability value; and processi ng said resin blend into a desired shape.
Patent CA-2445851-A1 (CA)
Title: Inverseur de poussee electromecanique pour turboreacteur a synchronisation des dispositifs de verrouillage
Inventor: CROIXMARIE MARC
IPC: F02K1/54
Filed: 2003-10-24
Abstract: Inverseur de poussée pour turboréacteur comportant deux portes déplaçables entre une position d'ouverture et une position de fermeture de l'inverseur, chaque porte étant contrôlée par un boîtier électronique de commande (18a, 18b) relié à un calculateur électronique pleine autorité (20) et deux dispositifs de verrouillage (36a, 36b) permettant chacun de verrouiller en position la porte qui lui est associé. Chaque dispositif de verrouillage peut être actionné uniquement sur ordres provenant simultanément des deux boîtiers électroniques de commande (18a, 18b).</SDOAB >
Patent CA-2447643-A1 (CA)
Title: Closed-loop neuromodulation for prevention and treatment of cardiac conditions
Inventor: HILL MICHAEL R S
IPC: A61B5/085
Filed: 2001-10-26
Abstract: a method and apparatus to provide therapy to a patient for protecting cardia c tissue from insult is disclosed. The method comprises delivering electrical stimulation to one or more predetermined portions of the nervous system in a patient's body; and monitoring one or more physiologic indices of the body t o determine whether the delivered therapy is effective. That is, a closed-loop feedback controller is used to apply electrical stimulation to preselected regions of the patient's body, and then the physiologic response of the patient is monitored to determine the efficacy of the stimulation.
Patent CA-2448536-A1 (CA)
Inventor: PARADIS ROGER
IPC: G01R31/36
Filed: 2002-05-24
Abstract: L'invention concerne un système d'alimentation électrique de secours, qui possède un système de surveillance pour déterminer et pour permettre la surveillance à distance d'une période de secours pouvant être fournie par une pluralité de batteries pour une application donnée, en tout temps. Ce système d'alimentation de secours comprend une pluralité de batteries, chacune possédant un circuit intégré conçu pour surveiller l'état de santé d'une batterie individuelle. Ce système d'alimentation de secours comprend également une unité de gestion de données pour évaluer la période de secours disponible à partir de la pluralité de batteries, en fonction d'une somme de la capactié disponible de batterie individuelle, d'une température ambiante mesurée et d'une charge de courant d'application mesuré mis à jour de façon continue. Un utilisateur éloigné peut accéder à la période de secours disponible et à la charge de courant d'application mesurée par l'intermédiaire d'une liaison de communication.
Patent CA-2448579-A1 (CA)
Title: Method of manufacturing a composite stone-glass panel, and panel obtained by such method
Inventor: BRENMAN DAVID WAYNE
IPC: B32B17/10
Filed: 2002-08-09
Abstract: A method of manufacturing a composite panel (1, 1') including a slab of stony material (2) and a glass sheet (4) comprises providing a slab of stony material (2) while covering at least a central area thereof with a layer of thermosetting resin (6) in fluid condition, and bringing a forcedly convex glass sheet (4) close to the slab of stony material (2), while gradually zeroing the convexity of the glass sheet, whereby the sheet and the slab are made to adhere and, at the same time, the resin is uniformly distributed.
Patent CA-2451367-A1 (CA)
Inventor: BEZZOLA CARLO
IPC: G01N30/20
Filed: 2001-12-13
Abstract: A field flame ionisation gas chromatograph for the analysis of a hydrocarbon gas mixture found in particular in mud from oil drilling and sampled by a gas carrier, which is characterised by the fact that it includes a first and a second analysis unit working in parallel simultaneously, the first analysis unit being dedicated exclusively to the analysis of methane and ethane.
Patent CA-2451596-A1 (CA)
Title: Variable width roll forming apparatus
Inventor: NICHOLS GREGORY C
IPC: B21D5/08
Filed: 2001-08-01
Abstract: A variable width roll forming apparatus (90) forms a web and includes a first side plate (38) extending substantially an entire length of the roll forming apparatus (90) and a second side plate (40) extending substantially an entire length of the roll forming apparatus, the first side plate (38) and the second side plate (40) being oriented substantially equidistant from one another. A  plurality of roller die assemblies are disposed in apertures formed in the first side plate and the second side plate. An adjusting apparatus (206) is utilized to selectively change a separation width between predetermined roller die assemblies in the first side plate (38) and the second side plate (40), wherein the roll forming apparatus (90) defines at least two differing width between roller die assemblies disposed in the first side plate and the second side plate while maintaining the substantially equidistant spacing between the first side plate (38) and the second side plate (40).
Patent CA-2452638-A1 (CA)
Inventor: MALVOLTI CHIARA
IPC: C07H15/234
Filed: 2002-06-14
Abstract: L'invention concerne une préparation à base de tobramycine destinée à être administrée en aérosol, sous forme de solution isotonique sans additifs dont le pH a été optimisé pour assurer une durée de conservation adéquate à température ambiante. Cette préparation peut être utilisée avantageusement pour le traitement et la prévention d'infections endobronchiques aiguës et chroniques, en particulier celles provoquées par la bactérie <i>Pseudomonas aeruginosa</i> associée aux maladies pulmonaires, telles que la mucoviscidose.
Patent CA-2453403-A1 (CA)
Title: Methods of inhibiting amyloid toxicity
Inventor: PRENNER IRENE GRISWALD
IPC: A61K39/395
Filed: 2002-07-08
Abstract: The present invention provides methods and compositions for inhibiting amyloidogenic protein toxicity, inhibiting formation of an amyloidogenic protein deposit and/or treating amyloidogenic diseases by administering a pharmaceutically effective amount of one or more agents that specifically bind: a) an integrin subunit, wherein the integrin subunit is .alpha.2, .alpha.v, .alpha.6, or .beta.1; b) an integrin, wherein the integrin is .alpha.2.beta.1, .alpha.6.beta.1, or .alpha.v.beta.1; or c) laminin; wherein, the agents are chosen from: (i) fibronectin; (ii) superfibronectin;  and (iii) an antagonistic or blocking antibody or a fragment thereof.
Patent CA-2458279-A1 (CA)
Title: Modulation du stockage de vitamines
Inventor: WEST SIMON MICHAEL
IPC: A61P43/00
Filed: 2002-09-26
Abstract: L'invention concerne une méthode permettant d'augmenter les taux de vitamine stockée pour une vitamine sélectionnée dans le groupe comprenant le tocophérol, le rétinol, la vitamine K1 et des mélanges de ceux-ci, dans un tissu cible d'un sujet. Cette méthode consiste à administrer au sujet une dose efficace d'un dérivé phosphate de cette vitamine de manière à provoquer une accumulation de vitamine stockée dans le tissu cible.
Patent CA-2461595-A1 (CA)
Title: Hybrid inertial navigation system with improved integrity
Inventor: COATANTIEC JACQUES
IPC: G01C21/16
Filed: 2002-09-24
Abstract: The invention relates to an inertial system hybridised with a GPS receiver. Said hybridisation is carried out by Kalman filtering, by means of which a new hybrid position D_HYB is estimated from a deviation observed (Yo) between (i) pseudo-distances measured by the receiver between the receiver and the different satellites and (ii) the corresponding distances calculated by the inertial system between the system and the same satellites. In the aforementioned filtering, the distance increment from one measuring time to the next, between (i) the pseudo-distance previously measured by the receiver on a satellite axis in order to observe a deviation and (ii) the new pseudo-distance measured by the receiver on said axis, is the phase variation .DELTA..PHI.¿i? = .PHI.¿i?(t) - .PHI.¿i?(t-1) of a digital oscillator between the two measuring times, said variation being brought along the length of the satellite axis in terms of distance. The oscillator can be used to slave the local carrier frequency in the receiver to the carrier frequency received from the satellite. The invention can be used for position measuring with an increased degree of security.
Patent CA-2463926-A1 (CA)
Inventor: GRENIER SERGE
IPC: C22C1/04
Filed: 2002-10-18
Abstract: Disclosed is a metal alloy powder containing at least two alloying elements selected from the group of Ni, Cu, Cr, Sn, Mn, Co and W comprising 1 to 99 %  by weight Ni, 1 to 99 % by weight Cu, 6 to 60 % by weight Cr, 6 to 15 % by weight Sn, 6 to 15 % by weight Mn, 6 to 15 % by weight Co, and/or 6 to 15 % by weight W for use in laminated ceramic capacitors with an internal electrode wherein said electrode comprises a sintered body of said alloy powder.There is also disclosed a metal alloy powder containing at least two alloying elements selected from the group of Ni, Cu, Cr, Sn, Mn, Co and W wherein the onset of oxidation of the alloy powder occurs above about 250~ C.
Patent CA-2465500-A1 (CA)
Inventor: QUINN EDMOND T
IPC: C07F7/21
Filed: 2002-10-17
Abstract: L'invention concerne des compositions polymères à indice de réfraction relativement élevé et des dispositifs ophtalmologiques, tels que des lentilles intraoculaires et des incrustations cornéennes, fabriqués à partir de ces compositions. Les compositions polymères préférées sont produites par copolymérisation d'au moins un prépolymère polysiloxane à base de substituant aromatique avec au moins un monomère aromatique, un monomère alkylé ou un monomère hydrophile.
Patent CA-2466322-A1 (CA)
Title: Procede de preparation de catalyseur de conversion de monoxyde de carbone
Inventor: TESHIGAWARA SATOSHI
IPC: C01B3/38
Filed: 2002-11-05
Abstract: La présente invention concerne un procédé de préparation d'un catalyseur destiné à la conversion de monoxyde de carbone (une réaction dans laquelle le monoxyde de carbone et la vapeur réagissent et sont transformés en dioxyde de carbone et en hydrogène) contenant Pt comme composant actif principal. Ce procédé consiste à utiliser un porteur comprenant un oxyde métallique ou un oxyde de métal composite possédant une porosité d'au moins 0,25 ml/g et un poids volumétrique de 1g/ml au maximum, un composé Pt exempt d'halogène et on utilise du soufre comme précurseur soluble dans l'eau du Pt à porter. Cette invention concerne aussi un catalyseur préparé par ce procédé. On peut facilement activer ce catalyseur et ce dernier est moins susceptible de rencontrer les inconvénients causés par les arrêts et les démarrages répétés de fonctionnement ou par l'incorporation d'oxygène. Enfin il permet un fonctionnement stable pendant une longue durée.
Patent CA-2467134-A1 (CA)
Title: Semantic object synchronous understanding for highly interactive interface
Inventor: WANG KUANSAN
IPC: H04B1/00
Filed: 2004-05-13
Abstract: A method and system provide a speech input mode which dynamically reports partial semantic parses, while audio captioning is still in progress. The semantic parses can be evaluated with an outcome immediately reported back to the user. The net effect is that task conventionally performed in the system turn are now carried out in the midst of the user turn thereby presenting a significant departure from the turn-taking nature of a spoken dialogue.
Patent CA-2468439-A1 (CA)
Title: Growth hormone fusion protein
Inventor: ROSS RICHARD
IPC: C07K19/00
Filed: 2002-12-06
Abstract: The invention relates to chimeric polypeptides wherein said polypeptides comprise a modified binding domain of growth hormone linked to a receptor binding domain of growth hormone receptor; and tandems/oligomers of said modified growth hormone binding domains.
Patent CA-2468865-A1 (CA)
Inventor: HAGIWARA TERUHIKO
IPC: G01V3/28
Filed: 2002-12-03
Abstract: A new method for determining the anisotropic resistivity properties of a subterranean earth formation traversed by a borehole utilizing a multi-component induction logging tool. The method utilizes the reactive and resistive components signals induced by eddy currents in the formation to determine the resistive properties, with or without prior knowledge of the borehole dip angle.
Patent CA-2469081-A1 (CA)
Title: Ink cartridge and loading mechanism for the ink cartridge
Inventor: YOSHIDA MASANORI
IPC: B41J2/175
Filed: 1997-07-04
Abstract: Reinforcing ridges are formed so as to project from corner portions of peripheral walls, and an opening end edge is made thick-walled, so that an ink cartridge having a sufficient rigidity can be molded using polypropylene that is not air-permeable but that is soft. In addition, shape keeping ribs are formed so as to project from the outer sides of longitudinal ribs that are formed on an inner surface of a cover body, so that deformation of the cartridge can be suppressed during vibration welding. Further, a support rod is engaged with a engaging recess arranged in a lower surface of an ink cartridge, and a carriage cover body is closed while guiding a lifter with a guide groove that in parallel to the axial center of an ink supply needle. As a result, the ink cartridge is allowed to descend correctly toward a recording head, so that the ink cartridge can be loaded correctly without breaking the ink supply needle.
Patent CA-2474614-A1 (CA)
Title: High performance water based drilling mud and method of use
Inventor: DAVIS ERIC
IPC: C09K8/22
Filed: 2003-01-31
Abstract: A water-base fluid for use in drilling wells and other drilling operation includes a shale clay which swells in the presence of water. The fluid preferably includes: an aqueous based continuous phase, and a shale hydration inhibition agent having the formula:     H-(OR), -[-NH-CH2-CH2-CH2-O-CH2-CH2-NH-]-(R'O)y-H wherein R and R' are independently selectable alkylene groups having 2 to 4 carbon atoms, and wherein x and y have independently selected values such that the sum of x and y is at least 1. The shale hydration inhibition agent should be present in sufficient concentration to reduce the swelling of the shale clay. The fluid may be used for formulating drilling fluids such as water-base drilling muds or clear brine drilling fluids. The fluid may also be used in the slurrification and disposal of drill cuttings that contain water swellable clays or shale clays.
Patent CA-2478353-A1 (CA)
Inventor: TUFANO ANTHONY JR
IPC: H01R24/00
Filed: 2004-08-20
Abstract: An electrical connector assembly receives exposed ends of an electrical wire, and includes a foldable body with complementary first and second body portions and components for securely mounting a third body portion in the assembly using a single fastening screw, and for mounting the exposed ends to electrical contacts of an electrical connector device attached to the third body portion and securely mounted in the folded and assembled body portions. The components on the body portions include posts, ribs, and bridges for relieving strain on the electrical wire in the assembly, and other ribs and interlocking components prevent the electrical connector assembly from allowing the wires, the electrical connector device, and/or the third body portion from being removed from the folded and assembled electrical connector assembly.
Patent CA-2478680-A1 (CA)
Title: Analgesiques chimeres hybrides
Inventor: KREAM RICHARD M
IPC: A61K47/48
Filed: 2003-03-24
Abstract: L'invention concerne une composition et des procédés permettant de traiter la douleur et l'abus de drogues. On utilise à cet effet des molécules chimères hybrides renfermant une fraction opioïde de morphine chimiquement modifiée (3) qui se lie avec le récepteur opioïde humain mu (?) et qui l'active, sachant que la fraction opioïde est liée via une charnière de liaison (4) à une fraction de fragment de peptide substance P (5) qui se lie avec le récepteur de substance P de type humain et qui active ce récepteur. Les molécules chimères alcaloïdes/peptidiques de type hybride produisent une analgésie opioïde clinique efficace qui induit une tolérance ou une dépendance opioïde faible ou nulle. On peut administrer les analgésiques alcaloïdes/peptidiques de type hybride de manière intrathécale, systémique ou orale.
Patent CA-2482908-A1 (CA)
Title: Pari-mutuel sports wagering system
Inventor: DOWNES DAVID W
IPC: G07F17/32
Filed: 2003-03-11
Abstract: This invention relates to sports and event wagering, particularly to a new sport and event wagering game and system (200). This game and supporting system (200) allows pari-mutuel wagering with respect to new areas other tha n horse or dog racing, which will expand the sports wagering industry to encompass new areas of interest and enjoyment for bettors. Specifically, par i- mutuel wagering is enabled with respect to the performance statistics of individual sport or event participants, combinations of sport participants, combinations of event participants, and sport teams. This wagering game is supported by an electronic system, which slows interaction with the game via various communications methods remotely or in-person, which cal allow or restrict wagering activity based upon bettor location.
Patent CA-2483432-A1 (CA)
Inventor: WELKIE DAVID G
IPC: G01R13/02
Filed: 2003-04-23
Abstract: Apparatus and methods are provided for reducing coherent noise in measurements of repetitive analog signal waveforms by digital signal averagers. A  conventional DSA (30) being used to record the time-dependent signal (5) constituting a portion of interest of an ion mass spectrum produced by a time-of-flight mass analyzer (25). Upon application of a voltage pulse (20) from a voltage pulse generator (21) to an electrode (22) boundingthe pulsing region (23), ions are accelerated into the time-of-flight measurement chamber (26), and arrive at a detector (27) with a time dependence that is proportional to the square-root of their mass-to-charge ratio.
Patent CA-2487274-A1 (CA)
Inventor: SATISHCHANDRAN C
IPC: C12N15/87
Filed: 2003-05-06
Abstract: L'invention concerne des procédés et des compositions destinés à administrer des acides nucléiques (par exemple, ADN, ARN, ANP, et des hybrides de ces composés) à des cellules. Les complexes d'administration des acides nucléiques de l'invention permettent d'administrer des acides nucléiques biologiquement actifs à des cellules et à des organismes <i>in vitro </i> et <i>in vivo </i>, d'une manière et sous une forme permettant aux acides nucléiques de réaliser leurs fonctions biologiques recherchées.
Patent CA-2489178-A1 (CA)
Title: Fault location using measurements of current and voltage from one end of a line
Inventor: SAHA MURARI MOHAN
IPC: H02H7/26
Filed: 2003-06-18
Abstract: A method to locate a fault from one end of a section of a power line (A-B). Measurements of current, voltage and angles between the phases are made at a first A end of a said power line section. Upon detection of a fault conditio n between said first end and a second end of said power line, distance to the fault is found by calculating symmetrical components of currents for said current and voltage measure at said first end, then calculating a distance d from said first end 2 to the fault F the distance d to the fault using a quadratic equation.A value for source impedance at the first and/or second e nd used in the method may be a representative value or a measured value. The invention may be applied to a single line or parallel lines. In other aspect s of the invention a fault locator device for carrying out the method and a computer program for carrying out the method are described.
Patent CA-2497488-A1 (CA)
Title: A dual function terminal assembly and electric power apparatus incorporating the same
Inventor: WHIPPLE MICHAEL J
IPC: H01R4/18
Filed: 2005-02-17
Abstract: A terminal assembly can be alternatively used to make either a pressure plate or screw type connection for connecting stranded wire or solid wire, respectively, to a power conductor of electric power apparatus such as a circuit breaker. An electrically insulative barrier has an elongated member with a lateral extension at one end having a recess that captures the head of the screw of a terminal collar for the pressure plate connection. As the screw is tightened, the collar is drawn toward the power conductor to clamp the stranded wire between the collar and one side of the power conductor. With the elongated member turned end for end, the screw is free to clamp the solid wire against the other side of the power conductor.  Pairs of integral compliant latches on the elongated member accommodate quick conversion between the two types of connections.
Patent CA-2500812-A1 (CA)
Inventor: LUTAUD DOMINIQUE
IPC: G08C17/02
Filed: 2003-11-13
Abstract: The invention relates to a system for detecting the rotational motion of a shaft in a machine housing, comprising a measuring transmitter, which is connected to the shaft, at least one measuring sensor, which is provided on the machine housing, and comprising a measuring transducer connected to a measuring sensor. The invention is characterized in that the measuring sensor(s) (8 and 15 to 20) is/are supplied with current by a separate energy accumulator (11).