baber/WOPTO huggingface dataset:
Patent CA-2494742-C (CA)
Title: Fabrication de tiacumicine
Inventor: SHUE YOUE-KONG
IPC: C12R1/01
Filed: 2003-07-15
Granted: 2015-05-12
Abstract: L'invention concerne des méthodes, des procédés et des matériaux de fabrication et de récupération de Tiacumicines fabriquées par culture d'un micro-organisme appartenant aux espèces Dactylosporangium aurantiacum et aux sous-espèces hamdenensis ayant la capacité de fabriquer et d'accumuler au moins une Tiacumicine dans un milieu nutritif contenant une source de carbone, une source d'azote, des éléments traces tels que des sels inorganiques, et un adsorbant, la source d'azote contenant de la poudre de poisson, et la Tiacumicine étant fabriquée dans une quantité supérieure à environ 50 mg/L de bouillon.
Patent CA-2495524-C (CA)
Title: Apparatus and method for installation of subsea well completion systems
Inventor: BARTLETT CHRISTOPHER D
IPC: E21B33/076
Filed: 2003-08-22
Granted: 2008-07-22
Abstract: A method for installing a subsea completion system comprises installing a conductor housing (16) on the sea floor (14), landing a wellhead (20) in the conductor housing, securing a BOP to the wellhead, landing a casing hanger in the wellhead through the BOP, connecting a tubing hanger to a THRT, landing the ubing hanger in the wellhead or the casing hanger through the BOP, installing a wireline plug in the tubing hanger production bore through the THRT, retrieving the THRT, retrieving the BOP, securing an ROSL (106) to the Christmas tree (22), landing the Christmas tree on the wellhead, and retrieving he wireline plug from the tubing hanger production bore using the ROSL.
Patent CA-2499258-C (CA)
Inventor: STASTNY JAN HONZA
IPC: F23R3/28
Filed: 2002-04-10
Granted: 2009-10-13
Abstract: An improved assembly and method is provided for attaching the inner and outer liner of a aircraft engine combustor, using heat shields located inside the combustor.
Patent CA-2502737-C (CA)
Title: Pressure regulator and shut-off valve
Inventor: CALLIES ROBERT E
IPC: F16K17/04
Filed: 2003-10-27
Granted: 2008-03-11
Abstract: A regulator (21) is shown for controlling pressure as well as for selectivel y fully enabling or stopping flow. A valve housing (23) includes inlet (25) an d an outlet (27) and a seat (33) in between, the flow past which is controlled by valve (71). A control housing (41) is attached to the valve housing (23). An elongated rod (75) connects the valve (71) and a piston or diaphragm (197 ). Spring (81) is provided for valve bias. An auxiliary piston or diaphragm (20 7) is positioned in the control chamber (49) on the side of the first piston (197) opposite the valve (71), and is spaced from the first piston (197) by an extender (209) to maintain spacing. First and second ports (67, 69) are connected to the control housing at one end and to the inlet (61) and outlet (63) at the other end by means of conduits (111, 117). One of the conduits (111, 117) includes a valve (113) to control flow in the conduit.
Patent CA-2505010-C (CA)
Title: Catheter a composant unitaire
Inventor: TRIEBES THOMAS GREGORY
IPC: A61M25/00
Filed: 2003-10-29
Granted: 2012-04-24
Abstract: L'invention concerne un composant unitaire comprenant une partie d'extrémité formée d'une seule pièce avec une partie de manchon extensible. D'autres aspects de l'invention concernent un cathéter incorporant un composant. Enfin d'autres aspects de l'invention seront mis en évidence à la lecture du reste de la divulgation.
Patent CA-2508454-C (CA)
Title: Procede de gestion d'ecrasement et procede d'enregistrement d'informations de gestion sur un disque optique non reinscriptible
Inventor: PARK YONG CHEOL
IPC: G11B20/18
Filed: 2003-11-27
Granted: 2013-01-08
Abstract: L'invention porte sur un procédé de gestion d'écrasement et sur un procédé d'enregistrement d'informations de gestion sur un disque optique non réinscriptible permettant d'effectuer une réécriture logique sur le disque tout en augmentant ses capacités. Ledit procédé consiste: à remplacer les données à écraser se trouvant dans une zone spécifique du disque où l'enregistrement est terminé, et à les enregistrer dans une autre zone de données physiquement séparée de ladite zone spécifique, puis à produire et enregistrer les informations de gestion des données remplacées et enregistrées.
Patent CA-2508745-C (CA)
Inventor: HO THANH
IPC: B60T15/02
Filed: 2003-12-05
Granted: 2011-02-08
Abstract: L'invention concerne une valve à utiliser dans un système fluidique pneumatique, notamment un système de freinage aérodynamique. Cette valve permet une libération rapide de fluide pneumatique à partir de la cavité distributrice (26) par le port de sortie (46), lors de l'arrêt du flux provenant du réservoir fluidique pneumatique et traversant la cavité de réserve (24). La valve comprend une soupape distributrice (20) permettant de restreindre l'écoulement du fluide de la cavité distributrice (26) à la cavité de réserve (24), lorsque la pression fluidique pneumatique de la cavité de réserve (34) est inférieure à celle de la cavité distributrice (26) ; et permettant une restriction minimale d'écoulement de la cavité de réserve (24) à la cavité distributrice (26), lorsque la pression dans la cavité de réserve (24) est supérieure à celle de la cavité distributrice (26).
Patent CA-2511891-C (CA)
Title: Feuille d'acier galvanise haute resistance ayant une excellente maniabilite et procede de fabrication connexe
Inventor: HONDA KAZUHIKO
IPC: B32B15/01
Filed: 2002-12-26
Granted: 2010-03-30
Abstract: L'invention concerne une feuille d'acier plaqué en zinc fondu allié qui présente à la fois une excellente aptitude au traitement et une résistance élevée. Cette feuille d'acier plaqué en zinc fondu allié présentant une excellente aptitude au traitement et une résistance élevée comprend : une feuille d'acier à résistance élevée contenant, en termes de pourcentage en poids, 0,05 à 0,15 % de carbone, 0,3 à 2 % de silicium, 1 à 2,8 % de manganèse, jusqu'à 0,03 % de phosphore, jusqu'à 0,02 % de soufre, 0,005 à 0,5 % d'aluminium, jusqu'à 0,0060 % d'azote, ainsi que du fer et quelques impuretés inévitables, et satisfait la relation ( %Mn)/( %C) > 12 et ( %Si)/( %C) > 4, %C, %Si, et %M représentant respectivement les teneurs en carbone, silicium, et manganèse ; et une couche de dépôt formée dessus après trempage dans une fonte d'un zinc allié comprenant 0,05 à o,5 % en poids d'aluminium, 5 à 15 % en poids de fer, ainsi que du zinc et quelques impuretés inévitables. Cette feuille se caractérise par le fait que la résistance F à la traction (Mpa) et l'élongation L (%) satisfont la relation L>52-0,035xF.
Patent CA-2513984-C (CA)
Inventor: MCCAVIT KIM IRWIN
IPC: H05B37/02
Filed: 2005-07-28
Granted: 2013-01-22
Abstract: A method and circuit arrangement dynamically calibrate a photosensitive control for a light source that includes a voltage divider circuit, coupled to a resistive light detector and configured to output to a comparison circuit a variable voltage signal that varies with the resistance of the resistive light detector. To calibrate the photosensitive control, a variable impedance circuit in the voltage divider circuit is adjusted to null out any changes in voltage caused by feedback from the controlled light source. The amount of correction is proportional to the amount of light feedback. Based on the amount of correction needed, a new reference voltage is selected that will accurately detect the next dusk to dawn transition while the light feedback is present.
Patent CA-2514012-C (CA)
Inventor: ALFANO NICHOLAS P
IPC: H04W48/18
Filed: 2003-01-23
Granted: 2010-06-29
Abstract: Several related methods and apparatus for re-establishing communication for a wireless communication device after a communication loss between the wireless device and a wireless communication network are disclosed. In one illustrative example, the wireless network broadcasts identifiers of wireless devices associated with communication losses in the wireless network over a control channel. After regaining signal coverage, a wireless device monitors the control channel to decode and compare each broadcasted identifier with an identifier of the wireless device. Based on a match between a broadcasted identifier and the identifier of the wireless device, the wireless device transmits a control message which informs the wireless network of the presence of the wireless device. Otherwise, the wireless device normally refrains from transmitting the control message to the wireless network. Advantageously, communication with the wireless network is re-established without overburdening the wireless link with unnecessary traffic.
Patent CA-2514813-C (CA)
Title: Method and apparatus for measuring polarization mode dispersion
Inventor: CYR NORMAND
IPC: G01J4/04
Filed: 2003-02-06
Granted: 2010-05-11
Abstract: Apparatus for measuring polarization mode dispersion (PMD) of a device, e.g. a waveguide, comprises a broadband light source (10,12) for passing polarized broadband light through the device (14), an interferometer (20) for dividing and recombining light that has passed through the device to form interferograms, a polarization separator (30) for receiving the light from the interferometer and separating such received light along first and second orthogonal polarization states, detectors (32X,32Y) for converting the first and second orthogonal polarization states, respectively, into corresponding first and second electrical signals (P X(.tau.),P Y(.tau.)), and a processor (36) for computing the modulus of the difference and sum, respectively, of the first and second electrical signals to produce a cross-correlation envelope (E C(.tau.)) and an auto-correlation envelope (E A(.tau.)), and determining the polarization mode dispersion according to the expression (see expression I) where (see expression II) and (see expression III) and .tau. is the delay difference between the paths of the interferometer.
Patent CA-2517209-C (CA)
Inventor: ADAMS NEIL P
IPC: G06F17/30
Filed: 2005-08-25
Granted: 2011-07-26
Abstract: A system and method for searching and retrieving certificates, which may be used in the processing of encoded messages. In one broad aspect, a message management server generates certificate identification data from a message that uniquely identifies a certificate associated with the message. The certificate identification data can then be used to determine whether a given located certificate retrieved from one or more certificate servers in response to a certificate search request is the certificate associated with the message. Only the certificate identification data is needed to facilitate the determination at a user's computing device (e.g. a mobile device), alleviating the need for the user to download the entire message to the computing device in order to make the determination.
Patent CA-2519405-C (CA)
Title: Filtre vasculaire
Inventor: THINNES JOHN H JR
IPC: A61M29/00
Filed: 2004-12-22
Granted: 2014-06-10
Abstract: L'invention concerne un filtre vasculaire (700) comprenant une première région (719) et une seconde région (721), le filtre étant mobile entre une position affaissée permettant l'introduction dans le vaisseau et une position déployée permettant le placement dans le vaisseau. Une première région présente une partie filtre présentant une région de convergence permettant de diriger les particules vers le centre du filtre et la seconde région est évasée dans la position déployée de manière à présenter une dimension transversale qui augmente vers une seconde partie d'extrémité opposée à la première partie d'extrémité. La seconde région comprend une partie venant en prise avec le vaisseau au niveau de la seconde partie d'extrémité. La première région comprend une pluralité d'entretoises allongées (714) espacées, des entretoises adjacentes étant réunies.
Patent CA-2526872-C (CA)
Inventor: GOMTSYAN ARTHUR
IPC: C07D401/12
Filed: 2004-06-10
Granted: 2013-02-05
Abstract: The present invention discloses novel compounds of general formula (I), or a pharmaceutically acceptable salt or prodrug thereof (in which X1 - X5, R5 -R8b, Z1 - Z2 and Ar1 are defined herein), a method for inhibiting the VR1 receptor in mammals using these compounds, a method for controlling pain in mammals, and pharmaceutical compositions including those compounds and a process for making those compounds.
Patent CA-2528622-C (CA)
Title: Combination of an nmda receptor antagonist and a selective serotonin reuptake inhibitor for the treatment of depression and other mood disorders
Inventor: GUPTA SANDEEP
IPC: A61K31/13
Filed: 2004-05-27
Granted: 2010-08-03
Abstract: The present invention provides a method for the treatment of depression, including treatment-resistant depression, and other mood disorders using a combination of an NMDA receptor antagonist and a SSRI that is citalopram or escitalopram. It has unexpectedly been shown that the combination has a synergistic and potentiated effect of either compound as monotherapy, resulting in an enhanced therapeutic effect at lower doses.
Patent CA-2537934-C (CA)
Title: Contextual prediction of user words and user actions
Inventor: KAY DAVID JON
IPC: G06F15/02
Filed: 2004-07-21
Granted: 2010-12-07
Abstract: The invention concerns user entry of information into a system with an input device (12). A scheme is provided in which an entire word that a user wants to enter is predicted, and shown a display (10), after the user enters a specific symbol, such as a space character. If the user presses an ambiguous key thereafter, rather than accept the prediction, the selection list is reordered. The invention can also make predictions on context such as the person to whom the message is sent, the person writing the message, the day of the week, the time of the week, etc. Other embodiments of the invention contemplate anticipation of user actions, as well as words, such as a user action in connection with menu items, or a user action in connection with form filling.
Patent CA-2541898-C (CA)
Inventor: TYSON GLENN M
IPC: F21V29/00
Filed: 2006-04-03
Granted: 2012-02-07
Abstract: A lamp fixture includes a housing with a high voltage end lamp socket therein. A fluorescent lamp extends from the socket. A heater is at the fluorescent lamp at the high voltage end lamp socket and is adjacent to. The heater includes a plate radiator which is attached to the outside of the light reflector and a thermostat. The thermostat is hooked to the line voltage to the fixture. A substantially clear heat reflector extends partially around the fluorescent lamp and, with the heater, substantially encloses circumferentially the fluorescent lamp at the high voltage end lamp socket. The reflector is pivotally mounted relative to the fluorescent lamp to allow retraction of the heat reflector for placement of the fluorescent lamp. A light reflector extends partially around the fluorescent lamp.
Patent CA-2543889-C (CA)
Inventor: BLAGOJEVIC VLADIMIR
IPC: G06F17/00
Filed: 2006-04-18
Granted: 2014-04-01
Abstract: A method is disclosed for upgrading preexisting application data according to a new application definition, the method comprises parsing the preexisting application data to provide parsed preexisting application data and converting the parsed preexisting application data according to the new application definition to thereby provide application data compliant with the new application definition.
Patent CA-2546896-C (CA)
Inventor: WASSON MARK
IPC: G06F17/00
Filed: 2004-10-26
Granted: 2012-08-07
Abstract: L'invention concerne un ensemble d'outils d'extraction de faits ("FEX") destinés à trouver et à extraire des informations ciblées d'un texte à l'aide de technologies lingüistiques et de mise en correspondance de caractéristiques, et en particulier, l'annotation de texte et l'extraction de faits. Les outils d'annotation de texte divisent un texte, par exemple un document, en unités lexicales de base et apportent des annotations à ces unités lexicales ou aux caractéristiques des unités lexicales comprenant des attributs orthographiques, syntactiques, sémantiques, pragmatiques ou autres. Une "configuration d'annotation" définie par l'utilisateur définit les outils d'annotation utilisés dans une application donnée. Un langage XML est utilisé comme base de représentation du texte annoté. Un outil de désactivation des étiquettes permet de résoudre les annotations conflictives (barrées) dans un texte annoté afin d'obtenir un langage XML adapté à partir des résultats des annotateurs individuels. L'outil d'extraction de faits est un langage de mise en correspondance de caractéristiques, utilisé pour écrire des scripts qui permettent de trouver et de mettre en correspondance des caractéristiques d'attributs correspondant à des informations ciblées du texte, et extraire ces informations.
Patent CA-2549566-C (CA)
Inventor: BHAN OPINDER KISHAN
IPC: B01J35/10
Filed: 2004-12-16
Granted: 2013-11-12
Abstract: Contact of a crude feed with one or more catalysts produces a total product that include a crude product. The crude product is a liquid mixture at 25 ~C and 0.101 MPa. One or more other properties of the crude product may be changed by at least 10% relative to the respective properties of the crude feed.
Patent CA-2556291-C (CA)
Title: Appareillage et methode d'alesage d'une fusee d'essieu
Inventor: EBERT JAMES L
IPC: B23B47/02
Filed: 2006-08-16
Granted: 2014-04-22
Abstract: Un appareil pour réparer les roulements de fusée de direction (pivot de fusée) comprend une table munie de plusieurs coulisseaux réglables pour recevoir et fixer la fusée de direction à la table, une tige de forage et un couteau, deux supports de roulement ajustables pour recevoir et placer la tige de forage le long d'un axe coïncidant avec l'axe des roulements du pivot de fusée, un premier assemblage d'entraînement pour faire avancer la tige de forage et un deuxième assemblage d'entraînement pour faire pivoter la tige de forage. Une méthode pour réparer une fusée de direction vise à fixer la fusée aux coulisseaux et les coulisseaux à la table au moyen de bagues de guidage cylindriques pour aligner la tige de forage avec l'axe des roulements du pivot de fusée, à supporter et à fixer la tige de forage à l'axe préalablement établi dans une paire de supports de roulement et à pivoter et à alimenter la tige de forage et le couteau pour créer de nouvelles surfaces adaptées pour recevoir les douilles de roulement dans la fusée de direction. Lors de l'installation des deux douilles de roulement, la tige de forage et le mécanisme d'entraînement sont réinstallés et le diamètre intérieur de la douille est foré à la taille appropriée pour accueillir le pivot de fusée.
Patent CA-2566611-C (CA)
Inventor: HABERMANN GERT
IPC: G02C1/08
Filed: 2005-05-13
Granted: 2011-01-18
Abstract: The invention relates to a pair of glasses comprising a sidepiece (1) and a connecting element (8) pertaining to a frame (7), both on the left side and the right side of said pair of glasses. The connecting element (8) is provided with articulated elements (11; 13) which co-operate with articulated elements (6) provided on the frame end of the sidepiece (1), forming a hinge. Said sidepiece (1) comprises at least two fingers (2,3) which extend in a longitudinal direction on the frame end thereof, said fingers exerting a spring action in the direction of the articulated axis of the hinge.
Patent CA-2567725-C (CA)
Title: Changeover valve and dual air supply breathing apparatus
Inventor: GROSSWEILER OTTO
IPC: A62B/
Filed: 2003-11-05
Granted: 2011-08-16
Abstract: A dual air supply breathing apparatus that allows a user to quickly and easily switch between two or more sources of air or compressed gas, such as filtered air from a Powered Air Purifying Respirator (PAPR) and compressed air from a Self-Contained Breathing Apparatus (SCBA). In one variation, the dual air supply breathing apparatus uses a Y-shaped changeover valve (100) with two input tubes (102 and 106) and one output tube (110). The first input tube receives filtered air from a PAPR and the second input tube receives compressed air from a tank. An actuator (204) controls a flap valve (202) within the changeover valve to seal off one of the input tubes while creating a flow path between the other input tube and the output tube. The changeover valve may be controlled by manipulating the high-pressure valve on the tank of compressed gas and/or by manipulating the switch that activates the PAPR.
Patent CA-2570237-C (CA)
Title: System for and method of evaluating crop management
Inventor: PRUETT MICHAEL A
IPC: G06Q10/04
Filed: 2006-12-05
Granted: 2015-03-24
Abstract: A method of and system for evaluating performance of a plant population in an area of interest is provided. The method includes the steps of receiving input data from a user, the input data representative of at least one management parameter in the group consisting of: a total plant population in a selected sampling sub-area, a spacing of an individual plant relative to a nearest adjacent plant in the sampling sub- area, and a maturity of the individual plant relative to the nearest adjacent plant in the sampling sub--area. The system analyzes the input data in accordance with a mathematical model having an objective function for predicting a performance of a plant stand represented by a net effective plant population reduced from a benchmark plant population by deduction factors related to at least one of the management parameters.
Patent CA-2571140-C (CA)
Title: A method and an apparatus for measuring voltage at a power switching device
Inventor: BARBOUR ERSKINE
IPC: G01R15/18
Filed: 2005-06-21
Granted: 2011-04-26
Abstract: A method and apparatus for determining a voltage potential in a power switching device (110). The method and apparatus uses a conductive shield surrounding a coil positioned around a connector in a power switching device.  The coil is used to provide a current measuring device within the power switching device. The combination of the shield (310), connector and the dielectric between them forms a capacitor, which is the high voltage leg of a capacitive voltage divider circuit. The capacitive voltage divider has a low voltage leg made of one or more capacitors. The capacitors of the low voltage leg may be removed in order to adjust the output of the capacitive voltage divider. The output of the voltage divider circuit is measured, converted and displayed to a user.
Patent CA-2571620-C (CA)
Inventor: FRISCH SAMUEL
IPC: C12M1/04
Filed: 2005-06-24
Granted: 2012-10-02
Abstract: A system is provided for separating biomass from media in a fluidized bed reactor containing an aqueous suspension of biomass and media. A lift, configured to extend within the reactor, has an inlet for receiving aqueous suspension and an outlet spaced from the inlet for delivering the aqueous suspension from the lift. A shield is disposed about the lift. The system further includes a biomass separator body, including an inner member disposed about the shield and an outer member. Three annular passageways are defined between the lift, the shield, the inner member, and the outer member, and are positioned to receive aqueous suspension from each other. A barrier extends between the inner member and the outer member at an end portion of the third annular passageway. The barrier of the biomass separator body is configured to direct biomass from the third annular passageway toward an excess biomass discharge.
Patent CA-2575165-C (CA)
Inventor: MAZANEC TERRY
IPC: B01J19/00
Filed: 2005-08-11
Granted: 2014-03-18
Abstract: This invention relates to a process for converting ethylene to ethylene oxide comprising: flowing reactants comprising ethylene and oxygen or a source of oxygen in a microchannel reactor in contact with a catalyst to form a product comprising ethylene oxide, the reactants undergoing an exothermic reaction in the microchannel reactor; and transferring heat from the microchannel reactor to a heat exchanger.