baber/WOPTO huggingface dataset:
Patent CA-2434012-C (CA)
Inventor: PSAROS GEORGIOS
IPC: A61M16/12
Filed: 2001-11-15
Granted: 2010-05-25
Abstract: L'invention concerne un dispositif distributeur de gaz (2) pour distribuer un gaz dans un mélange de gaz respiratoire, lequel dispositif comprend une membrane (6) à travers laquelle le gaz peut se diffuser dans le mélange de gaz respiratoire. Ce dispositif distributeur de gaz (2) est simple et fiable car il contient une chambre indépendante (4) dans laquelle le gaz est maintenu à une surpression prédéfinie, et la membrane (6) est placée de manière à former une partie de la paroi de la chambre (4).
Patent CA-2435750-C (CA)
Title: Wide area program distribution and game information communication system
Inventor: ROWE RICHARD E
IPC: A63F13/12
Filed: 2002-01-28
Granted: 2012-07-31
Abstract: Methods and apparatus are described for distributing gaming applications to a plurality of gaming sites located in a plurality of regulatory regions via a wide area network. Each regulatory region has a regulatory scheme associated therewith. A plurality of gaming applications are stored on at least one central server. A subset of the gaming applications are distributed from the at least one central server to at least one of the gaming sites located in one of regulatory regions via the wide area network, the subset of gaming applications being determined according to the associated regulatory scheme.
Patent CA-2435933-C (CA)
Inventor: SANSON HENRI
IPC: G06T9/00
Filed: 2002-01-25
Granted: 2010-03-23
Abstract: The invention concerns a method for coding images using selectively at least two image coding modes, each optimising compression of at least a video sequence image on the basis of different optimisation criteria.
Patent CA-2436786-C (CA)
Inventor: ORETTI JOHN ERNEST
IPC: B23B45/00
Filed: 2002-01-24
Granted: 2008-05-13
Abstract: This invention relates to a power tool 1 of the kind having a driven member 15 adapted to releasably hold at least one working element 46. The power tool 1 can operate in either a working mode in which the driven member 15 is driven to enable the working element 46 to perform work, or an adjustment mode, in which the driven member 15 is adjusted to grip or release the working elemen t 46. The power tool 1 includes a selector means 17 operable to cause the powe r tool 1 to operate in either the working or adjustment mode. A power drill 1 is one form of power tool to which the invention is applicable.
Patent CA-2438417-C (CA)
Title: Lightweight structural component made of metallic ply materials
Inventor: ASSLER HERWIG
IPC: B32B15/20
Filed: 2003-08-22
Granted: 2012-07-31
Abstract: A lightweight, laminated structural component, such as a skin section for an aircraft fuselage, is constructed of at least two sheet metal plies that are adhesively bonded to each other. One ply is an uninterrupted ply. The other ply is a lattice with open fields surrounded by strip shaped lands which fortify load exposed areas of the lamination. The open fields of the lattice make mechanical or chemical pocketing operations unnecessary. By shaping and positioning the strip shaped lands including struts in accordance with load patterns to which an aircraft skin is exposed in use, the skin characteristics cam be tailored as required.
Patent CA-2439550-C (CA)
Title: Composition fongicide comportant un derive de pyridinylmethylbenzamide et un derive de l'acide phosphoreux
Inventor: HOLAH DAVID STANLEY
IPC: A01N43/40
Filed: 2002-02-12
Granted: 2012-02-07
Abstract: Compositions fongicides comprenant: a) au moins un dérivé de pyridylméthylbenzamide de formule (I), dans laquelle les différents radicaux sont tels que définis dans la description et b) au moins un composé (II) qui est un dérivé de l'acide phosphoreux, ou l'acide phosphoreux lui-même ainsi que leurs sels alcalins, alcalino-terreux ou métalliques. Procédé de lutte, à titre curatif ou préventif, contre les champignons phytopathogènes des cultures, caractérisé en ce que l'on applique sur les parties aériennes des végétaux une quantité efficace et non phytotoxique d'une de ces compositions fongicides.
Patent CA-2442929-C (CA)
Inventor: LIPKIN LORI A
IPC: H01L21/318
Filed: 2002-04-12
Granted: 2012-06-26
Abstract: L'invention concerne des structures de carbure de silicium formées par fabrication d'une couche d'oxyde nitruré sur une couche de carbure de silicium et par recuit de ladite couche d'oxyde nitruré dans un environnement contenant de l'hydrogène. La fabrication de la couche d'oxyde nitruré peut s'effectuer par formation d'une couche d'oxyde dans au moins un acide nitrique et un acide nitreux et/ou par recuit de cette couche d'oxyde dans au moins l'un des acides nitrique ou nitreux. Dans un autre mode de réalisation, la fabrication de la couche d'oxyde nitruré peut s'effectuer par formation d'une couche d'oxyde et par formation d'une couche de nitrure sur ladite couche d'oxyde de façon à obtenir la couche d'oxyde nitruré sur laquelle une couche de nitrure est fabriquée. En outre, le recuit de la couche d'oxyde peut s'effectuer dans une étape séparée et/ou sensiblement en même temps qu'une autre étape, telle que l'étape de fabrication de la couche de nitrure, ou par recuit de contact. L'environnement hydrogéné peut être de l'hydrogène pure, de l'hydrogène associée à d'autres gaz et/ou résultant d'un précurseur d'hydrogène. Les températures préférées de recuit sont égales à 400 ·C ou plus.
Patent CA-2448266-C (CA)
Inventor: DUBEY DHARMESH K
IPC: B29C33/00
Filed: 2002-05-24
Granted: 2010-08-10
Abstract: Publié sans précis
Patent CA-2450033-C (CA)
Inventor: BEAULIEU PIERRE LOUIS
IPC: A61K31/53
Filed: 2002-07-18
Granted: 2009-07-07
Abstract: An isomer, enantiomer, diastereoisomer, or tautomer of a compound, represented by formula (I) wherein: A is O, S, NR1, or CR1, wherein R1 is defined herein;  represents either a single or a double bond;R2 is selected from: H, halogen, R21, OR21, SR21, COOR21, SO2N(R22)2, N(R22)2, CON(R22)2, NR22C(O)R22 or NR22C(O)NR22 wherein R21 and each R22 is defined herein;B is NR3 or CR3, with the proviso that one of A or B is either CR1 or CR3, wherein R3 is defined herein;K is N or CR4, wherein R4 is defined herein;L is N or CR5, wherein R5 has the same definition as R4 defined above;M is N or CR7, wherein R7 has the same definition as R4 defined above;Y1 is O or S;Z is N(R6a)R6 or OR6, wherein R6a is H or alkyl or NR61R62 wherein R61 and R62 are defined herein;a salt or a derivative thereof, as an inhibitor of HCV NS5B polymerase.
Patent CA-2456086-C (CA)
Title: Telecommunications network
Inventor: LANZONE SERGIO
IPC: H04J3/06
Filed: 2002-08-09
Granted: 2010-01-12
Abstract: A method for generation of a clock synchronized with time references derived from input signals in an apparatus of a telecommunications network comprising an input part receiving the input signals and a part for treatment of said input signals is described. In the input part the method comprises the steps of deriving the time reference signals from the input signals, reading an edge of the reference signals, establishing the position of this edge relative to the internal data frame, inserting in the frame heading a pointer representing the established position of the edge relative to the frame and sending the frame to the treatment part. In the treatment part the method comprises the steps of receiving the frame, extracting said pointer, generating said time reference clock and synchronizing it with the position in the frame indicated by the pointer. An apparatus applying this method is also proposed.
Patent CA-2460811-C (CA)
Inventor: LE GUILLOU PIERRE
IPC: B01D35/027
Filed: 2002-09-30
Granted: 2010-01-05
Abstract: Structure filtrante (1) destinée à être intégrée dans une des parois d'allure verticale d'un bassin de piscine, et comportant des moyens de filtration et des moyens de pompage (6) constitués d'une partie électrique comprenant notamment un moteur électrique (7) et d'une partie hydraulique (8) dotée d'une turbine, ladite structure comportant une bouche d'aspiration (3) donnant vers un couloir d'accès d'allure horizontale (12) en partie immergé dans l'eau, et débouchant vers une cuve d'allure verticale (13) placée en dessous de lui et dans laquelle sont disposés les moyens de filtration, ladite cuve communiquant avec une colonne d'allure verticale (15), en partie supérieure de laquelle est disposée la partie hydraulique (8) des moyens de pompage (6), caractérisée en ce que la partie électrique des moyens de pompage (6) est disposée au-dessus du niveau de l'eau à traiter contenue dans le couloir d'accès d'allure horizontale (12), alors que la partie hydraulique des mêmes moyens de pompage (6) est immergée dans le volume d'eau filtrée.
Patent CA-2462338-C (CA)
Inventor: SAIM SAID
IPC: A61K9/14
Filed: 2002-10-10
Granted: 2011-04-19
Abstract: Disclosed is a method of small particle precipitation, retention and dispersion of a solid or semi-solid material onto or into a carrier material. In this method, solute particles areprecipitated from a pressurized gaseous fluid solution or a liquid solution and effectivelyretained and dispersed within a carrier material. This technique can be advantageously used in pharmaceutical processing to produce a blend of solid or semi-solid material particlesand carrier material, a granulation of the solid or semi-solid material particles with carrier material, carrier material partially or fully coated with the solid or semi-solid material particles,or mixtures thereof.
Patent CA-2463116-C (CA)
Inventor: GRILLIOT WILLIAM L
IPC: G09F21/02
Filed: 2004-04-01
Granted: 2008-11-18
Abstract: A protective garment, which is intended to be only worn by a wearer who is authorized to pass through a security perimeter, comprises a pocket, which defines a window, a flap, which is movable between a position wherein the flap covers the window and positions wherein the flap does not cover the window, and a card, which is disposed in the pocket. The card displays or records data, which are readable through the window by a human, by an electronic reader, or by both, and which are unique to the authorized wearer of the protective garment. The data may comprise symbolic data, such as bar code data, and may comprise a photograph of the authorized wearer of the protective garment. When the flap covers the window, the flap protects the data against becoming illegible because of foreign matter, such as soot, or because of surface abrasion.
Patent CA-2463346-C (CA)
Inventor: NIELSEN POUL ERIK HOJLUND
IPC: C07C31/04
Filed: 2004-04-06
Granted: 2012-06-05
Abstract: The present invention is a novel process for methanol production in a liquid phase reactor from a synthesis gas comprising of hydrogen, carbon dioxide and carbon monoxide. The liquid phase reactor contains a solid catalyst suspended in methanol. In this innovation, methanol acts both as a product and as a suspension medium for the catalyst. The new innovation exploits the condensing conditions for methanol production. By operating at condensing conditions, the methanol partial pressure at equilibrium is higher than the boiling pressure of methanol at the given temperature. Hence the produced methanal of the equilibrium composition condenses creating the potential of more gas to be converted. Since equilibrium is not a limiting factor, high conversions can be obtained.
Patent CA-2468193-C (CA)
Title: Determination of borehole geometry inside cased wells with crosswell electromagnetics
Inventor: HABER ELDAD
IPC: E21B47/092
Filed: 2004-05-26
Granted: 2008-09-16
Abstract: A method is disclosed for locating a receiver in a borehole having a conductive liner by inducing an electromagnetic field from a transmitter in a first borehole, detecting at a first location by at least one receiver located in a second borehole having a conductive liner, a first electromagnetic field induced by the transmitter, detecting at a second location by the at least one receiver, a second electromagnetic field induced by the transmitter and calculating a set of geometry coordinates for the first location based on the first electromagnetic field and the second electromagnetic field.
Patent CA-2473191-C (CA)
Inventor: WALLACE FRANK A
IPC: E21B47/12
Filed: 2004-07-07
Granted: 2009-11-03
Abstract: A multiple contact electrical connector for interconnecting multiple power and/or communication transmission lines is provided. The invention is particularly useful in wet environments. The electrical connector includes male and female connector assemblies. A male pin assembly having a plurality of annular contacts is configured to repeatedly engage and disengage with a female socket assembly having a corresponding plurality of ring contact assemblies. Various exemplary embodiments further include retractable members deployed for sealingly isolating the annular contacts and the ring contact assemblies from fluids exterior to the male and female connector assemblies.
Patent CA-2477474-C (CA)
Title: Cyclic n-substituted alpha imino carboxylic acids for selective inhibition of collagenase
Inventor: STAHL PETRA
IPC: A61P37/06
Filed: 2003-02-18
Granted: 2010-11-16
Abstract: The invention relates to compounds of formula (I), which are suitable for the production of medicaments for the prophylaxis and therapy of diseases in the course of which reinforced activity of matrix metalloproteinase 13 is involved. Said diseases include degenerative arthropathy, for example, spondylosis, chondroporosis after joint trauma or prolonged joint immobilization after meniscus or patella injuries or ruptures of a ligament or a disease of the connective tissue such as collagenosis, periodontal diseases, wound healing disorders or a chronic disease of the locomotor system such as acute or chronic inflammatory, immunological or metabolic arthritis, arthropathy, myalgia or bone metabolism disorders or an ulceration, arteriosclerosis or stenosis or an inflammatory disease or a cancer disease, tumor metastasis formation, cachexia, anorexia or septic shock.
Patent CA-2481047-C (CA)
Title: Fluid spraying device and fluid spraying nozzle
Inventor: HASEGAWA KAGA
IPC: B05B7/26
Filed: 2004-09-09
Granted: 2010-08-17
Abstract: A fluid spraying device comprises a first supply flow path which guides a pressurized liquid, a second supply flow path which guides a pressurized gas, a gas-liquid mixing part which joins the first supply flow path and the second supply flow path and which mixes the liquid and the gas, and an ejection flow path which guides a fluid from the gas-liquid mixing part to the outside. A branching/joining part is provided at an intermediate part of the ejection flow path which, after branching the ejection flow path into a plurality of branch flow paths, rejoins these branch flow paths together. Moreover, a fluid spraying nozzle comprises a flexible spray tube, and a guide which surrounds the spray tube from the outside in the diametral direction. A ring-shaped tube side magnet is provided on the spray tube, a ring-shaped guide side magnet is provided on the guide, and the polarity of the outer peripheral side of the tube side magnet and the polarity of the inner peripheral side of the guide side magnet have the same polarity.
Patent CA-2482180-C (CA)
Title: Linking data objects to a project development system
Inventor: HAGMANN THOMAS
IPC: G06F9/44
Filed: 2003-04-09
Granted: 2012-08-28
Abstract: Methods, apparatus, and computer program products for linking data objects. A  method includes defining a first link to a first data object maintained by a first source application in a first system, defining a second link to a second data object maintained by a second source application in a second system, and accessing data from the first data object using the first link and the second data object using the second link to execute a further application.
Patent CA-2488191-C (CA)
Title: Conteneur en resine synthetique et procede de fabrication connexe
Inventor: ASAI NAO
IPC: C08L77/00
Filed: 2002-06-05
Granted: 2009-02-03
Abstract: L'invention concerne un récipient en résine synthétique présentant une excellente résistance à la chaleur et des propriétés de perméabilité au gaz élevées. L'invention concerne également un procédé de production correspondant. Le récipient est produit à partir d'un matériau perméable au gaz mélangé dans une phase de base et par soumission de la substance mélangée à au moins deux procédés de moulage par soufflage à double orientation au moyen de procédés de traitement thermiques intercalés.
Patent CA-2488302-C (CA)
Title: Apparatus and method for acquiring information while drilling
Inventor: HACHE JEAN-MICHEL
IPC: E21B47/06
Filed: 2004-11-23
Granted: 2009-01-13
Abstract: An apparatus and method useful for acquiring information from a subsurface formation penetrated by a wellbore contemplate the use of a tubular body adapted for connection within a drill string disposed in the wellbore. The tubular body is equipped with one or more protuberances (e.g., ribs) defining an expanded axial portion. A probe is carried by the tubular body at or near a first location within the expanded axial portion of the body where the cross-sectional area of the expanded axial portion is a minimum. The probe is movable between retracted and extended positions. In another aspect, the inventive apparatus may further include a cover releasably-secured about the probe for protecting the probe while drilling. In a further aspect, the inventive apparatus may include a shearable backup support carried by the tubular body azimuthally opposite the probe permitting release of the apparatus from the wellbore in the event of a failure. In yet another aspect, the probe is at least partially carried within a debris-clearing channel formed in a protruding portion of the tubular body to promote fee movement of the probe within the wellbore.
Patent CA-2489297-C (CA)
Title: Hybrid cables with layers which can be used to reinforce tyres
Inventor: BARGUET HENRI
IPC: D07B1/16
Filed: 2003-06-23
Granted: 2013-03-12
Abstract: The invention relates to hybrid cables provided with layers, some of which can be used to reinforce at least one protective crown ply for the wheels of heavy goods vehicles or wheels used in civil engineering vehicles, and others which can be used to reinforce the rims of tyres used in light-duty motor vehicles such as motorcycles. The invention also concerns a composite material which can be used as a protective crown ply for said heavy-goods vehicle or civil engineering vehicle tyres, a bead wire used to reinforce the rims of the tyres, and the above-mentioned tyres. According to the invention, a hybrid cable provided with layers (C) comprises a non-metallic inner layer (Ci) and an outer unsaturated layer (Ce) consisting of strands (T), each of which is at least partially metallic and which are wound in the form of a spiral on said inner layer. The cable has a break elongation At, measured in traction according to standard ISO 6892 (1984), of more than 7 %. According to another aspect of the invention, said inner layer consists of at least one material having a break elongation Ar at 20 DEG C of more than 6 %.
Patent CA-2491677-C (CA)
Title: Updating presence information
Inventor: KALLIOKULJU JUHA
IPC: H04W80/10
Filed: 2003-07-03
Granted: 2009-05-05
Abstract: In a communication network including at least one user associated with a plurality of terminals, a method of administering information associated with at least one user and/or the plurality of terminals, the method comprising:  transmitting to a server a first message from a first terminal of the at least one user, the first message comprising message information and an identifier of the first terminal; and transmitting a second message including at least part of said message information from the server to at least one of only the other terminals of the user.
Patent CA-2493470-C (CA)
Inventor: DELLACHERIE EDITH
IPC: A61K9/62
Filed: 2003-07-21
Granted: 2012-05-22
Abstract: The invention relates to particles comprising a core based on at least one biodegradable organo-soluble polymer. The inventive particles are characterised in that at least part of the surface thereof is coated with at least one hyaluronan or one of the derivatives thereof, said hyaluronan being a water-soluble, amphiphilic hyaluronan of which the carboxylic functions are in part transformed in order to form hydrophobic groups.
Patent CA-2497986-C (CA)
Inventor: FYKE STEVEN HENRY
IPC: H01H23/00
Filed: 2005-02-23
Granted: 2011-11-15
Abstract: Un dispositif électronique à main doté d'un clavier amélioré fournit une convivialité améliorée avec un nombre inférieur de touches en leur permettant de pivoter légèrement pour fournir des fonctions multiples aux touches. Le clavier amélioré peut, par exemple, inclure des bandes carbonées conductrices internes qui sont disposées voisines des touches et qui sont engageables de manière électrique avec des contacts sur une carte de circuits imprimés. De manière spécifique, si une touche est enfoncée directement vers le bas, elle plie un dôme et raccorde ensemble une série de contacts primaires pour fournir une première fonction. Si la touche est pressée sur le côté, elle pivote légèrement, fait plier le dôme et raccorde ensemble les contacts primaires, et elle engage aussi une bande carbonée avec une paire de contacts secondaires pour raccorder ensemble les contacts secondaires, qui fournissent tous une deuxième fonction. Le clavier peut être configuré dans une configuration QWERTY tout en utilisant seulement un petit nombre de touches.
Patent CA-2498735-C (CA)
Inventor: CROSSMAN ALAN
IPC: A61P25/14
Filed: 2003-09-11
Granted: 2011-08-02
Abstract: L'invention se rapporte à des composés, associés à des 2,3 benzodiazépines, de formule générale (I) tels que Tofisopam, Girisopam ou Nérisopam utilisés dans le traitement de la dyskinésie. La dyskinésie peut surgir comme effet secondaire d'une thérapie de parkinsonisme.
Patent CA-2500389-C (CA)
Title: Conjugues de polymeres avec antigenicite reduite, procedes de preparation et utilisations de ces conjugues
Inventor: MARTINEZ ALEXA L
IPC: C12N9/00
Filed: 2003-09-25
Granted: 2015-03-10
Abstract: Cette invention se rapporte à des procédés servant à la préparation de conjugués de divers composants bioactifs, notamment des protéines, avec des polymères hydrosolubles (par exemple du poly(éthylène glycol) et des dérivés de celui-ci), ces conjugués ayant une antigénicité et une immunogénicité réduites par rapport à des conjugués similaires préparés au moyen de poly(éthylène glycol) contenant un méthoxyle ou un autre groupe alkoxyle. Cette invention concerne également des conjugués préparés par ces procédés, des compositions comprenant ces conjugués, des kits contenant ces conjugués ou ces compositions et des procédés d'utilisation de ces conjugués et de ces compositions dans des protocoles diagnostiques et thérapeutiques.
Patent CA-2500952-C (CA)
Title: Neurologically-active compounds
Inventor: KOK GAIK BENG
IPC: A61K31/498
Filed: 2003-10-03
Granted: 2011-04-26
Abstract: The present invention relates to neurologically-active compounds, being heterocyclic compounds having two fused 6-membered rings with a nitrogen atom at position 1 and a hydroxy or mercapto group at position 8 with at least one ring being aromatic. Also disclosed are processes for the preparation of these compounds and their use as pharmaceutical or veterinary agents, in particular for the treatment of neurological conditions, more specifically neurodegenerative conditions such as Alzheimer's disease.
Patent CA-2501366-C (CA)
Title: Cold-box binders containing an epoxy resin, acrylate, and certain alkyl esters
Inventor: SHRIVER RANDALL
IPC: B22C1/00
Filed: 2004-07-23
Granted: 2008-01-15
Abstract: This invention relates to foundry binder systems, which will cure in the presence of sulfur dioxide and a free radical initiator, comprising (a) an epoxy resin; (b) an acrylate; (c) an alkyl ester of a fatty acid, wherein the alkyl group of the ester is an aliphatic hydrocarbon having from 4 to 8 carbon atoms, preferably butyl tallate; and (d) an effective amount of a free radical initiator. The foundry binder systems are used for making foundry mixes. The foundry mixes are used to make foundry shapes (such as cores and molds) which are used to make metal castings, particularly ferrous castings.