baber/WOPTO huggingface dataset:
Patent CA-2392702-C (CA)
Inventor: BIRKE PETER
IPC: H01M4/58
Filed: 2000-10-18
Granted: 2012-08-07
Abstract: L'invention concerne une matière pâteuse utilisable dans des composants électrochimiques, comprenant un mélange hétérogène qui contient : (1.) une matrice (A) renfermant au moins un polymère organique, ses précurseurs ou ses prépolymères ou bien constituée des composants mentionnés ; (2.) un matériau inorganique activable électrochimiquement, insoluble dans la matrice et dans l'eau, se présentant sous la forme d'une substance solide (B) ; et (3.) un matériau (C) qui peut améliorer le transport et le stockage du liquide électrolytique dans le composant électrochimique, à condition que le matériau (C) ne soit pas un matériau présentant simultanément des propriétés améliorant la conductivité lorsque la substance solide (B) est un matériau approprié en tant que matériau d'électrode. On peut produire à partir de cette matière des couches (feuilles) et des ensembles de couches électrochimiques qui sont ensuite imprégnés d'une solution électrolytique, de préférence d'électrolytes dissous dans des plastifiants destinés à la matrice (A). On obtient ainsi des composants électrochimiquement actifs, par exemple des batteries et des accumulateurs.
Patent CA-2395372-C (CA)
Inventor: HOJO HISAKAZU
IPC: A23L29/25
Filed: 2000-12-20
Granted: 2009-08-04
Abstract: La présente invention concerne des compositions d'additif alimentaire en suspension contenant au moins un composant (A) sélectionné dans le groupe constitué par le carbonate de calcium, le phosphate de calcium et la dolomie, et entre 0,5 et 60 parties en poids, par 100 parties en poids du composant A, d'arabinogalactane (B). Ces compositions en suspension, qui peuvent être ajoutées aux aliments (notamment aux yaourt, lait de vache, jus, lait en poudre, nouilles instantanées, biscuits, etc.) afin de les enrichir en calcium et/ou en magnésium, sont caractérisées par une forte concentration et une bonne stabilité de dispersion dans les liquides.
Patent CA-2401042-C (CA)
Title: Improved container and method and apparatus for forming the container
Inventor: JACKSON DOUGLAS J
IPC: B29C45/14
Filed: 2000-09-15
Granted: 2008-11-18
Abstract: A tubular dispensing container has a head whose shoulder is joined to a tubular body. The head and shoulder can be thin because they are provided with a plurality of ribs that extend axially from the neck to the lower end of the shoulder and rigidify the head. A head for a tubular dispensing container is provided having the above-mentioned ribs.     Apparatus for forming the head has male or female tooling with axially grooves formed therein to form the ribs on the inside or outside surface of the head.     Methods involve flowing moldable material along the grooves to provide the lower end of the shoulder of the head with enough moldable material at elevated temperature and pressure to form a good bond of the shoulder with the tubular body.
Patent CA-2401611-C (CA)
Title: Suspensions of water soluble polymers in surfactant free non-aqueous solvents
Inventor: HARRIS WILLIAM FRANKLIN
IPC: C08L3/02
Filed: 2001-04-17
Granted: 2008-01-29
Abstract: Liquid water soluble polymer suspensions in non-aqueous solvents are extremely stable over long periods of time with minimum separation of the solvent and no hard packing of the dispersed water soluble polymer. The suspensions enable a user to rapidly add the suspension to water, being mixed at low speeds, without the formation of lumps or fisheyes and without generating fugitive dust in the process. The suspensions are environmentally safe and biodegradable. Unlike many other liquid polymer suspensions, the suspensions exhibit minimal oil or grease upon dilution. They contain no surfactants that can add to the oil and grease determination. The suspensions and the fluids produced by diluting the fluids to a working concentration of the water soluble polymer exhibit low toxicity to marine organisms and to humans. The suspensions can be manufactured from ingredients suitable for use in personal care applications such as cosmetics, shampoos and the like. The suspensions can be manufactured using ingredients suitable for use in indirect contact with food. The suspensions are also pourable at low temperatures. The suspensions are also suitable for use in the formulation of fluids suitable for use in hydraulic fracturing and other well applications.
Patent CA-2405105-C (CA)
Title: Ligation method and reagents to form an amide bond
Inventor: RAINES RONALD T
IPC: C07K1/12
Filed: 2001-05-11
Granted: 2011-07-26
Abstract: Methods and reagents for the formation of amide bonds between an activated carboxylic acid derivative and an azide useful in the synthesis of peptides, proteins and derivatized or labeled amino acids, peptide or proteins. The method involves the formation of a phosphinothioester which reacts with an azide resulting in amide formation. The invention provides phosphinothiol reagents which convert activated carboxylic acid derivatives to phosphinothioesters which then react with azides to form an amide bond. The methods and reagents of the invention can be used for stepwise synthesis of peptides on solid supports or for the ligation to two or more amino acids, two or more peptide or two or more protein fragments.
Patent CA-2405401-C (CA)
Inventor: STRANSKY PHILIPPE
IPC: H04N21/6334
Filed: 2001-04-11
Granted: 2010-10-19
Abstract: This invention concerns a system and a method of transmission and storage of audio/video data in encrypted form between a distribution centre and at least one exploitation module.   Instead of transmitting the information allowing the decryption in parallel to said data, these information are regrouped in a decryption data file comprising equally the data that define the access conditions to said audio/video data. This file is stored independently from said data and can be used for either an immediate use or a deferred one.
Patent CA-2406695-C (CA)
Inventor: SIMOND ALFRED ROBERT
IPC: F23D14/54
Filed: 2001-04-25
Granted: 2009-02-17
Abstract: L'invention concerne un appareil de reconditionnement (1) de chalumeau à souder MIG, comprenant un agencement de moteur (5) en ligne à entraînement direct, un arbre de transmission (12) mécanique, et un mandrin (13) destiné à recevoir un outil d'alésage (3). Un élévateur pneumatique (14) soulève l'agencement à entraînement direct (11) jusqu'à ce que l'outil d'alésage (3) coopère avec une protection gazeuse (4) de chalumeau, de façon à faire fonctionner ledit outil d'alésage (3) qui retire les dépôts des surfaces intérieures de la protection (4). L'outil d'alésage (3) est entraîné par intermittence de sorte que lorsque les dépôts empêchent ledit outil (3) de tourner du fait d'un couple insuffisant provenant l'agencement à entraînement direct (11), le moteur (5) interrompt la rotation d'entraînement dudit outil d'alésage (3) jusqu'à ce qu'une force suffisamment motrice vienne frapper, par l'intermédiaire de l'outil d'alésage, les dépôts contactés afin que l'appareil puisse revenir à une opération d'alésage normale. L'appareil peut également comprendre une ligne d'alimentation pneumatique et des moyens de ventilation (31) permettant de diriger un écoulement d'air dispersant les débris contre l'arbre de transmission mécanique proximal aux joints exposés (33) dudit arbre de transmission.
Patent CA-2409695-C (CA)
Inventor: FUQUEN ORLANDO
IPC: B65D75/58
Filed: 2001-05-09
Granted: 2008-06-17
Abstract: The present dual chamber sachet (30) overcomes the problem of non-uniform dispensing when the sidewalls of the sachet are depressed. Through the use of a relatively thin intermediate divider wall (48), rounded corner edges (42) at the lower end of each chamber (32, 35) of the sachet, tapered side edges (44, 46) up to the exit channel (36) of each chamber of the sachet, and a relatively wide dispensing opening uniform dispensing can be achieved. This structure prevents the downward flow of substances in each chamber during dispensing. The substances are directed upwardly by the rounded lower corners of the sachet, the tapered upper walls and the wide dispensing opening. This relatively wide dispensing opening minimizes the back pressure caused by the substances flowing to a dispensing exit of a width less than that of the product chambers.
Patent CA-2420085-C (CA)
Inventor: SALMON TOM MATTHEW FORREST
IPC: A61Q5/02
Filed: 2001-07-24
Granted: 2009-12-15
Abstract: The invention provides personal product composition, and a cleansing system comprising a single chamber transparent or translucent package and personal product composition where when standing, the composition forms 2 or more visibly distinct phases and, when agitated, the composition forms a visible single phase.
Patent CA-2420980-C (CA)
Title: Percussive down-the-hole hammer for rock drilling, a top sub used therein and a method for adjusting air pressure
Inventor: SHOFNER MATTHEW FLOYD
IPC: E21B4/14
Filed: 2001-09-06
Granted: 2008-11-18
Abstract: A down-the-hole percussive hammer includes a cylindrical casing adapted to carry a drill bit, and a piston mounted in the casing for reciprocal movement to repeatedly strike the drill bit. A top sub is mounted at a rear portion of the casing, the top sub including a front face facing the piston. A feed tube is mounted to the top sub and extends forwardly along a center axis of the casing and defines an air-conducting passage. The piston includes an axial through-hole which slidably receives the feed tube. The front face and the feed tube together define a recess opening toward the piston. A removable volume-changer is insertable into the recess to vary a volume of a space in which the piston slides, and thus control a pressure at which the piston operates.
Patent CA-2430111-C (CA)
Title: Speech parameter coding and decoding methods, coder and decoder, and programs, and speech coding and decoding methods, coder and decoder, and programs
Inventor: MANO KAZUNORI
IPC: G10L19/012
Filed: 2001-11-27
Granted: 2009-02-24
Abstract: In vector coding and decoding of LSP parameters of moving average type speech, it is structured that a vector of a spectrum corresponding to a stationary noise interval, or, further, a vector from which a mean vector found in advance is subtracted, is stored as one vector C0 in a vector codebook 14A, so that a spectrum corresponding to a silent interval or stationary noise can be outputted as one of code vectors.
Patent CA-2430183-C (CA)
Title: Separateur de gaz mecanique pour pompe de fond
Inventor: WILLIAMS BENNY J
IPC: E21B43/38
Filed: 2003-05-28
Granted: 2009-11-10
Abstract: Une pompe de fond alternative munie d'un séparateur de gaz dans sa partie inférieure. Le séparateur forme une chambre qui s'agrandit et se contracte lorsque la pompe effectue un mouvement alternatif. L'expansion et la contraction de la chambre surviennent soit en faisant faire un mouvement alternatif au plongeur dans la chambre ou lorsqu'un piston est mis en prise avec le plongeur effectuant un mouvement alternatif dans la chambre. La chambre comporte un orifice pour que, durant le mouvement alternatif, le fluide entre et sorte par l'orifice. L'orifice est dimensionné pour que le fluide subisse une chute de pression, le gaz dans le fluide est alors séparé du liquide.
Patent CA-2431770-C (CA)
Inventor: LOVSETH SIGURD WEIDEMANN
IPC: H01S3/16
Filed: 2001-11-21
Granted: 2005-08-09
Abstract: A Bragg Grating optical waveguide laser source comprising at least one Bragg grating in a rare earth doped waveguide and an optical pump source coupled t o said doped waveguide, said Bragg gratings having at least two different peak reflection wavelengths and at least one of said Bragg gratings comprising a phase-shift and a phase-shift actuator being coupled to the phase-shift for controlled application of changes in the phase-shift thus activating or deactivating the corresponding Bragg grating waveguide laser.
Patent CA-2432269-C (CA)
Title: Appareil de communication chiffree
Inventor: YAMADA KEIKI
IPC: H04L9/36
Filed: 2002-10-24
Granted: 2007-02-06
Abstract: Appareil de communication chiffrée inviolable utilisant le chiffrage et assurant une sécurité suffisante. Une unité de communication (1) transmet et reçoit des données de communication comportant un champ de longueur et un champ de données. Une unité de comparaison de longueur (6) compare la valeur du champ de longueur et la valeur de longueur minimale, stockée en avance dans l'appareil. Lorsqu'on détecte que le champ de longueur est inférieur à la longueur de valeur minimale, une unité de commande (7) commande une unité de chiffrage (5) de manière à lui interdire le chiffrage ou le décodage des données dans le champ de données.
Patent CA-2433453-C (CA)
Title: Triazolo[4,5-d]pyrimidine derivatives and their use as purinergic receptor antagonists
Inventor: GILLESPIE ROGER JOHN
IPC: A61K45/06
Filed: 2002-01-10
Granted: 2010-06-08
Abstract: The use of a compound of formula (I): wherein R1 is selected from H, alkyl, aryl, alkoxy, aryloxy, alkylthio, arylthio, halogen, CN, NR5R6, NR4COR5, NR4CONR5R6,NR4CO2R7 and NR4SO2R7; R2 is selected from aryl attached via an unsaturated carbon; R3 is selected from H, alkyl, COR5, CO2 R7, CONR5R6, CONR4NR5R6 and SO2R7; R4, R5 and R6 are independently selected from H, alkyl and aryl or where R5 and R6 are in an NR5R6 group, R5 and R6 may be linked to form a heterocyclic group, or where R4,R5 and R6 are in a (CONR4NR5R6) group, R4 and R5 may be linked to form a heterocyclic group; and R7 is selected from alkyl and aryl, or a pharmaceutically acceptable salt thereof or prodrug thereof, in the treatment or prevention of a disorder in which the blocking of purine receptors, particularly adenosine receptors and more particularly A2A  receptors, may be beneficial, particularly wherein said disorder is a movement disorder such as Parkinson's disease or said disorder is depression, cognitive or memory impairment, acute or chronic pain, ADHD or narcolepsy, or for neuroprotection in a subject; compounds of formula (I) for use in therapy; and novel compounds of formula (I) per se.
Patent CA-2434802-C (CA)
Title: Isolement de cellules exprimant des proteines secretees
Inventor: FANDL JAMES P
IPC: C12N5/02
Filed: 2002-01-16
Granted: 2013-05-28
Abstract: La présente invention concerne un procédé d'identification et d'isolement de cellules produisant des protéines sécrétées. Ce procédé s'appuie sur une caractéristique spécifique ou le niveau d'expression de la protéine sécrétée par une capture transitoire de la protéine sécrétée sur la surface d'une cellule prise isolément, ce qui permet de sélectionner des clones de cellules rares parmi une population hétérogène. L'invention concerne également l'utilisation de ce procédé pour générer des cellules qui produisent un niveau attendu de protéine sécrétée ou une protéine sécrétée présentant une caractéristique particulière, et des organismes qui possèdent de telles cellules. Le procédé permet plus particulièrement l'isolement rapide de lignées cellulaires produisant des anticorps de recombinaison à niveau d'expression élevé. Mis en oeuvre directement, le procédé convient également à l'isolement rapide d'hybridomes spécifiques ou à l'isolement d'animaux transgéniques produisant des anticorps. Ce procédé convient pour toute cellule sécrétrice de protéines.
Patent CA-2435978-C (CA)
Title: Equilibrage de ressources dans un environnement de traitement partitionne
Inventor: KUBALA JEFFREY
IPC: G06F9/46
Filed: 2002-02-01
Granted: 2013-05-14
Abstract: L'invention concerne un système de traitement partitionné pouvant prendre en charge diverses partitions de système d'exploitation, dans lequel des informations de débit passent d'une partition à un gestionnaire de ressources de partition. Les informations de débit sont utilisées pour créer des directives d'équilibrage de ressources pour la ressource partitionnée. Le système de traitement comprend au moins une première partition et une seconde partition. Un gestionnaire de ressources de partition permet de recevoir des informations concernant le débit de la seconde partition et de déterminer des directives d'équilibrage de ressources. Un communicateur communique les directives d'équilibrage de ressources du gestionnaire de partitions à un noyau de la seconde partition qui attribue des ressources à la seconde partition selon les directives d'équilibrage de ressources reçues du gestionnaire de partitions.
Patent CA-2436563-C (CA)
Title: Coating systems containing modified crosslinkers
Inventor: RAMESH SWAMINATHAN
IPC: C08G12/40
Filed: 2001-11-19
Granted: 2008-07-29
Abstract: The present invention provides a crosslinker for organic coatings having an amino resin core with substituents including more than one olefin functional group, a silicon-containing group, and at least one alkoxyalkyl or alkylol group. Coating compositions containing the crosslinker can be cured with radiation, especially ultraviolet radiation. The crosslinker can be included in a coating composition with one or more curable resins, applied onto a substrate and cured to form the cured coating of the invention.
Patent CA-2437557-C (CA)
Inventor: STRONG H ANDREW
IPC: A61N5/06
Filed: 2002-02-06
Granted: 2012-07-24
Abstract: The invention relates to the use of reduced fluence rate PDT to treat neovasculature, particularly choroidal neovasculature (CNV). Reduced fluence rate PDT decreases the likelihood of molecular oxygen being the limiting factor in the photodynamic reaction so that the concentration of either photons (light intensity) or photosensitizer in the target tissue controls the photodynamic reaction.
Patent CA-2441098-C (CA)
Inventor: MARQUET JEAN-FRANCOIS
IPC: B65D33/00
Filed: 2002-03-15
Granted: 2007-02-20
Abstract: The invention relates to a bag assembly for foods, in particular granular foods, including at least one bag which comprises two main walls (11, 12) joined by two side faces forming a gusset (S1, S2, S) along each side edge of the said main walls, and gripping means for the bag assembly, characterized in that the gripping means are implanted close to a side edge of each bag of the assembly.
Patent CA-2444560-C (CA)
Inventor: BATH DAVID L
IPC: B64C13/32
Filed: 2003-10-15
Granted: 2008-09-23
Abstract: Methods and apparatuses for rotatably supporting movable components, including canards. An apparatus in accordance with one embodiment of the invention includes an airfoil configured positioned external to an aircraft fuselage. A connecting portion can depend from the airfoil portion and can have an attachment portion configured to attach to an aircraft internal to the aircraft fuselage. Rollers carried by one of the connecting portion and the fuselage can rotatably contact a track carried by the other of the connecting portion and the fuselage.
Patent CA-2452923-C (CA)
Title: Peptide-based compounds for targeting integrin receptors
Inventor: CUTHBERTSON ALAN
IPC: A61K47/65
Filed: 2002-07-08
Granted: 2012-02-07
Abstract: The invention relates to new peptide-based compounds for use as diagnostic imaging agents or as therapeutic agents wherein the agents comprise targeting vectors which bind to integrin receptors.
Patent CA-2463648-C (CA)
Inventor: MATERN GERARD J
IPC: A47C3/20
Filed: 2004-04-07
Granted: 2012-05-22
Abstract: Un mécanisme de commande de fauteuil comprend une tige tournante avec un élément se prolongeant de manière radiale contigu à un doigt d'actionnement d'un cylindre de commande à gaz. Un coulisseau peut pousser un deuxième élément se prolongeant de manière radiale de la tige tournante afin de faire tourner la tige. Le coulisseau est doté d'une languette se prolongeant dans la bouche de la tête d'une autre tige qui peut être tournée par une poignée utilisée par un utilisateur. Par conséquent, si l'utilisateur utilise la poignée, la tête de l'autre tige entraîne le glissement du coulisseau.
Patent CA-2465273-C (CA)
Title: Method for coating metal surfaces
Inventor: LE CRAZ SEBASTIEN
IPC: C23C24/08
Filed: 2002-10-25
Granted: 2011-06-21
Abstract: The invention concerns a method for continuously coating a moving substrate, preferably a steel metal strip, said coating deposited on the substrate comprising an ultrafine thickness between 20 and 2000 nm, and preferably between 40 and 500 nm. The invention is characterized in that the deposition is based on an aqueous solution containing oxide nanoparticles, and carried out in controlled pH conditions at high substrate temperature, preferably higher than 200 ~C, the duration of the deposition being less than 10 seconds, and preferably less than 2 seconds.
Patent CA-2465446-C (CA)
Inventor: SIMPSON NEIL ANDREW ABERCROMBI
IPC: E21B29/00
Filed: 2002-11-29
Granted: 2008-01-08
Abstract: A tubing expansion device (20) is adapted to be advanced axially, without rotation, through tubing (10) to be expanded. The device (20) comprises a body (22) and a plurality of expansion members (30, 32, 34) mounted on the body (22), the expansion members (30, 32, 34) being independently radially movable.  The expansion members may be rotatable, or may be non-rotating.
Patent CA-2471144-C (CA)
Inventor: BHANDARKAR SATEJ
IPC: A61K31/197
Filed: 2003-01-09
Granted: 2011-06-07
Abstract: Cette invention se rapporte à des formes amorphes et polymorphes de 4-[(4-chloro-2-hydroxybenzoyl)amino]butanoate de sodium et à leur utilisation pour faciliter la libération d'agents actifs, tels que l'insuline sur une cible.
Patent CA-2483197-C (CA)
Inventor: BEUKEMA BRUCE LEROY
IPC: G06F13/40
Filed: 2003-04-01
Granted: 2010-07-13
Abstract: A method, system, and product in a data processing system for managing data transmitted from a first end node to a second end node included in the data processing system. A logical connection is established between the first end node and the second end node prior to transmitting data between the end nodes.  An instance number is associated with the logical connection and included in each packet transmitted between end nodes while this connection remains. The number remains constant during this connection, but is altered, such as by incrementing it, each time a logical connection between these end nodes is reestablished. Each packet is associated with a particular instance of the logical connection and when it is received, the number may be used to determine whether the packet is a stale packet transmitted during a previous logical connection between these end nodes.
Patent CA-2485728-C (CA)
Title: Detection d'echos acoustiques au moyen de reseaux de microphones
Inventor: GOUBRAN RAFIK
IPC: H04R1/32
Filed: 2004-10-21
Granted: 2007-01-02
Abstract: Une méthode est présentée pour discriminer entre la présence d'un seul interlocuteur et un écho acoustique et la présence de deux interlocuteurs, sans égard aux niveaux de puissance. La méthode est implantée en temps réel en effectuant une corrélation croisée entre les paires de signaux d'alimentation provenant de paires de formeurs de faisceaux. Une décision de détection est ensuite prise en fonction de la valeur de la corrélation croisée et de son décalage.
Patent CA-2487575-C (CA)
Title: Gaming machine having a manual reel set-up feature
Inventor: ENGLMAN ALLON G
IPC: A63F13/10
Filed: 2004-11-15
Granted: 2010-10-05
Abstract: A gaming machine for conducting an enhanced wagering game, the gaming machine having a display device, a value input device, and a controller coupled to the display device and the value input device. The controller has a processor and a memory and is programmed to provide an option for manual reel set-up, which is selected upon detection of a manual reel set-up wager received from a player. The manual reel set-up option is enabled in response to detecting the manual reel set-up wager. The processor is further programmed to detect manual rotation of one or more of a plurality of symbol bearing reels by the player to place symbols on the reels in a first symbol array, which is selected by the player.