baber/WOPTO huggingface dataset:
Patent CA-2443979-A1 (CA)
Inventor: STUTTAFORD PETER
IPC: F23R3/04
Filed: 2002-04-10
Abstract: L'invention concerne un système de combustion destiné à une turbine à gaz génératrice de puissance et comprenant au moins une chambre de combustion dotée, d'une part à une extrémité, d'une rampe de distribution de carburant annulaire et, d'autre part, d'un passage ayant un col étroit en aval de la rampe de distribution de carburant. De l'air contourne la rampe de carburant et se mélange au carburant. Ce mélange est diffusé par le passage dans la zone de combustion définie dans la chambre de combustion dans une position finale.
Patent CA-2447099-A1 (CA)
Title: Delivery of compounds for the treatment of migraine through an inhalation route
Inventor: ZAFFARONI ALEJANDRO C
IPC: F24V30/00
Filed: 2002-05-23
Abstract: The present invention relates to the delivery of a migraine headache drug through an inhalation route. Specifically, it relates to aerosols containing a migraine headache drug that are used in inhalation therapy. In a composition aspect of the present invention, the aerosol comprises particles comprising at least 5 percent by weight of a migraine headache drug. In a method aspect of the present invention, a migraine headache drug is delivered to a mammal through an inhalation route. The method comprises: a) heating a composition, wherein the composition comprises at least 5 percent by weight of a migraine headache drug, to form a vapor; and, b) allowing the vapor to cool, thereby forming a condensation aerosol compressing particles, which is inhaled by th e mammal. In a kit aspect of the present invention, a kit for delivering a migraine headache drug through an inhalation route to a mammal is provided which comprises: a) a composition compressing at least 5 percent by weight o f a migraine headache drug; and, b) a device that forms a migraine headache dr ug containing aerosol from the composition, for inhalation by the mammal.</SDOA B>
Patent CA-2447216-A1 (CA)
Inventor: GALLO ANTHONY B JR
IPC: B65D41/36
Filed: 2003-10-28
Abstract: A dispenser bottle and associated closure has a sifter disposed in the neck thereof, either in the form of castellated vents formed in the interior peripheral edge of the neck or a separate sifter element. A rotatable cap is positioned over the sifter. The cap has holes that align with the vents or holes in the sifter to dispense material from the bottle. A removable lock ring is removeably conjoined to the cap to evidence tampering. One embodiment employs a squeeze tab that is depressed to open the bottle thereby increasing the dexterity required for opening. Another embodiment employs a rotatable sifter that must be held by one hand while the cap is held and rotated relative to the sifter by the other hand. A detent provides resistance to opening.
Patent CA-2449800-A1 (CA)
Inventor: SOUKUP MILAN
IPC: C07D521/00
Filed: 2002-06-17
Abstract: Novel halophenyl derivatives of the general formula (I), wherein R1 is halogen, a leaving group or 1H-1,2,4-triazol-l-yl and R2 is ethynyl or carboxy, X1 is halogen and X2 and X3 are each independently hydrogen or halogen, and their manufacture are described. They are intermediates for manufacturing azole derivatives of the general formula (V) which are valuable medicaments useful for treating systemic mycoses.
Patent CA-2452567-A1 (CA)
Inventor: BAUER BURKHARD
IPC: A01M29/34
Filed: 2002-07-05
Abstract: A fencing for preventing insects to enter an open air area comprising a substantially upright structure with a height suitable to prevent low flying insects to enter said open air area. The structure of the fencing is impregnated with an insecticide.
Patent CA-2453081-A1 (CA)
Inventor: PROOS JOHN A
IPC: H04L9/30
Filed: 2003-12-15
Abstract: A method of decrypting a message encrypted using a truncated ring cryptosystem. The method comprises selecting a window parameter T determining a plurality of windows of a predetermined size, each window being shifted by an amount less than or equal to the window parameter T. A decryption candidate is determined for each possible window. Each decryption candidate is tested to determine whether it is a valid message. The result of the decryption is chosen to be a valid message found in the previous step or if no valid message is found it is indicated that the message could not be decrypted. By this method, a constant number of decryption candidates are determined for each decryption.
Patent CA-2453130-A1 (CA)
Title: Active differential assembly
Inventor: BAXTER RALPH W JR
IPC: F16H48/30
Filed: 2003-12-15
Abstract: An active differential assembly provides speed control of an associated output shaft. A differential case is rotatably mounted within a housing to drive a pair of output shafts extending from the differential case in opposite directions for distributing driving force from the engine to wheels. A pair of planetary gear sets are one each disposed about a corresponding output shaft and includes a planetary ring gear, a sun gear fixed to the output shaft, and a planetary carrier rotatably supporting a plurality of planet gears operatively coupling the planetary ring gear with the sun gear. A brake mechanism is disposed between the planetary ring gear and the housing for selectively braking the planetary ring gear to thereby cause an associated increase in speed of the axle shaft.
Patent CA-2453454-A1 (CA)
Title: Gasket clip and gasket and method of making the gasket
Inventor: HIGHT SYLIVA
IPC: F16B2/24
Filed: 2003-12-17
Abstract: A gasket for sealing between a wall and a gasket support surface, such as between an oven housing and an oven door. The gasket includes a clip, the clip typically being made from a single strand of wire. The wire is bent into a head and a base, the base for engaging the gasket and head dimensioned for engagement with a wall for a support surface.
Patent CA-2457853-A1 (CA)
Inventor: JAHN OLAF
IPC: C07K14/575
Filed: 2002-05-27
Abstract: L'invention concerne un ligand de la protéine (CRFBP) de liaison à la corticolibérine (CRF) choisi dans le groupe constitué de CRF, urocortine (Ucn) et urotensine, ce ligand comprenant une fraction benzophénone liée par covalence. L'invention concerne également un procédé de purification d'une CRFBP qui consiste à faire réagir ladite CRFBP avec le ligand selon l'invention, à effectuer un marquage par photoaffinité et à purifier par HPLC les produits de photoréaction résultants. L'invention concerne en outre l'utilisation du ligand selon l'invention afin de détecter la CRFBP et d'identifier le site de liaison dans la CRFBP. L'invention concerne enfin une méthode permettant d'identifier un inhibiteur de la liaison de ARF avec CRFBP.
Patent CA-2462412-A1 (CA)
Title: Pressure-actuated perforation with continuous removal of debris
Inventor: ST AMANT DAN
IPC: E21B43/116
Filed: 2004-03-30
Abstract: Openings are created between a wellbore and a formation by firing a perforating gun adjacent a perforating zone in the formation and debris is removed. A tubing string extending to the formation is pressurized to a firs t pressure to actuate the perforating gun. A second higher pressure is applied to activate a downhole injection port. Substantially immediately thereafter fluids are injected into the wellbore near the openings and circulated to the surface f or the removal of debris. An optional and uphole injection port can be used to adju st the hydrostatic head above the perforating gun with the removal or addition of fluid. The tubing string extends sufficiently above the wellbore at surface to enable lowering of the downhole injection port below the openings during flu id circulation for enhanced removal of debris.
Patent CA-2462591-A1 (CA)
Inventor: YOKOYAMA SHIGEYUKI
IPC: G16B40/20
Filed: 2002-10-04
Abstract: A domain linker region is presumed by inputting the amino acid sequence of a protein with an unknown stereostrcture into a hierarchical neural network capable of distinguishing domain linker regions. Sequencial characteristics of a linker domain are clarified by using statistical techniques and the obtained data are combined with a method of presuming the secondary structure. Thus, a method of presuming the domain linker of an amino acid sequence with an unknown structure can be constructed.
Patent CA-2462620-A1 (CA)
Inventor: ITSKOV BORIS
IPC: A63F13/812
Filed: 2004-03-30
Abstract: An improved system and method for inputting pool shot instructions for a video game utilize a touch screen and a monitoring arrangement for detecting a player's instruction that a particular proposed shot is to be implemented. The system and method preferably allows shot information to be inputted in a traditional manual type mode or in an automatic mode. The automatic mode generally simulates the action of a pool shot in a conventional pool game, and preferably provides on screen feedback of the proposed direction of the shot prior to the instruction to implement the shot. The automatic mode is easily learned and allows shots to be completed in a different and often more time efficient manner.
Patent CA-2463260-A1 (CA)
Inventor: KIM SEOG TAE
IPC: F24C15/20
Filed: 2004-04-02
Abstract: Disclosed is an apparatus for exhausting pollutant for a microwave oven, the apparatus comprising: a sensor part formed at a predetermined portion of the microwave oven, for detecting fumes and/or moisture contained in polluted air generated during a cooking process; a controller for determining whether or not amount of the fumes and/or moisture detected by the sensor part is greater than a predetermined reference value; and a fan driving part operated, when the amount detected by the controller is greater than the reference value, by a driving signal from the controller and allowing air containing the pollutant to be inhaled and then removed from an interior.
Patent CA-2465903-A1 (CA)
Inventor: GEDON STEVEN C
IPC: C07F7/18
Filed: 2002-10-03
Abstract: A process is provided for preparing a bis(silylorgano)amine in which a cyanoorganosilane is reacted with hydrogen under hydrogenation conditions in the presence of a catalytically effective amount of hydrogenation catalyst selected from the group consisting of rhodium, ruthenium, palladium and platinum to produce the secondary aminoorganosilane.
Patent CA-2466293-A1 (CA)
Inventor: HUNDAL SUKHDEEP S
IPC: H04W16/14
Filed: 2004-05-04
Abstract: A system and method for avoiding mutual interference between two communications system is disclosed. One embodiment of the invention provides a system that includes a fixed unit and a portable unit. The fixed unit has a fixed transceiver. The portable unit has a portable transceiver. The fixed transceiver and the portable transceiver are members of a first RF system of the first RF system. The portable transceiver is configured to communicate with the fixed transceiver via a first RF link of the first RF system. The system further includes an additional transceiver. The additional transceiver is configured to communicate with a headset via a second RF link of a second RF system. The system further includes a processor that is coupled to one of the fixed transceiver, the portable transceiver, and the additional transceiver. The processor is configured to avoid interference between the first RF link and the second RF  link. The interference can be avoided by coordination between the first RF system and the second RF system. Alternatively, the interference can be avoided using signal or timing information from the second RF system. For example, RSSI obtained by the first RF system can be used to estimate or derive timing information of the second RF system, which can then be used by the first RF system to avoid interference with the second RF system.
Patent CA-2469947-A1 (CA)
Inventor: MCCUMBER ROGER D
IPC: B41J31/00
Filed: 2002-12-18
Abstract: L'invention concerne des améliorations en relation avec des étiquettes d'identification situées sur des fournitures de consommation utilisées dans un équipement de production de documents d'identité. L'utilisation d'étiquettes d'identification situées sur les fournitures de consommation permet que l'équipement de production de documents reconnaisse les fournitures de consommation chargées dans chaque pièce de l'équipement. L'équipement peut ensuite débuter diverses activités en fonction de la fourniture chargée. Ces activités sont conçues pour améliorer le fonctionnement de l'équipement pour l'opérateur de l'équipement et pour fournir une valeur ajoutée aux clients qui utilisent des fournitures de consommation reconnues par cet équipement.
Patent CA-2470673-A1 (CA)
Title: Improved bayer causticisation
Inventor: HEATH CATHERINE A
IPC: C09K23/00
Filed: 1999-09-13
Abstract: An improved process for the causticisation of Bayer liquors in an alumina refinery, the process including the steps of reacting time with aluminate ions in a Bayer liquor within a primary reactor under controlled conditions of low to moderate temperature (between 70-80°C) and agitation, to form substantially only a hydrocalumite species and hydroxyl ions; and a secondary reactor wherein said hydrocalumite species formed is subjected to heating in contact with a Bayer liquor under controlled conditions so as to cause the hydrocalumite species to react with the liquor to form calcium carbonate, aluminate ions and hydroxyl ions, whereby a causticised Bayer liquor is obtained and wherein the efficiency of lime utilisation is substantially increased and/or alumina losses are minimised.
Patent CA-2470800-A1 (CA)
Inventor: TSENG WEI-JEN
IPC: H01R33/09
Filed: 2004-05-31
Abstract: A lamp socket assembly has a lamp socket (10) defined with a hollow area with a substantially cylindrical periphery (11) to retain a decorative light (30) therein. Two pairs of ribs (15a, 15b, 16a, 16b) are lengthwise formed on the cylindrical periphery (11). When assembling wires (20a,20b,20c) into the socket (10), a first wire (20) provided with a first conductive plate (21) is secured by the first pair of ribs (15a,15b) to electrically contact one terminal (31) of the decorative light (32). The remaining two wires (20b, 20c) are electrically joined by a second conductive plate (22) that is retained by the second pair of ribs (16a, 16b) to contact with the other terminal (31) of the decorative light (30).
Patent CA-2473367-A1 (CA)
Title: Process for the preparation of phytone
Inventor: ANCEL JEAN ERICK
IPC: C07B61/00
Filed: 2003-01-13
Abstract: A process for the preparation of a novel intermediate compound useful in the preparation of phytone and vitamin E.
Patent CA-2475180-A1 (CA)
Inventor: ROBERTSON IAN M
IPC: H04M1/724
Filed: 2004-07-20
Abstract: Un dispositif de communication mobile pour communiquer avec un réseau sans fil, y compris un archivage électronique sur lequel des données sont stockées, un processeur relié à larchivage pour accéder aux données, un sous-système de communication relié au processeur pour échanger des signaux avec le réseau sans fil et le processeur, une interface dentrée utilisateur reliée pour lenvoi de signaux dentrée utilisateur au processeur en réponse à laction dun utilisateur, et un module de sécurité associé au processeur pour détecter une condition de déclenchement et automatiquement prendre une mesure de sécurité si une mesure de déclenchement de lutilisateur nest pas détectée après la détection de la condition de déclenchement.
Patent CA-2475987-A1 (CA)
Inventor: SILVERBROOK KIA
IPC: H04N5/76
Filed: 2003-02-12
Abstract: L'invention concerne un système d'impression d'images comprenant un dispositif portable de saisie de données servant à saisir des données associées à une image à imprimer. Un processeur communique avec ledit dispositif de saisie de données pour traiter des données de sortie provenant du dispositif de saisie de données, de sorte à obtenir des données formatées adaptées à l'impression. Une unité d'impression embarquée est montée à bord d'un véhicule, et est associée au processeur pour imprimer les données formatées, ce qui permet d'obtenir l'image.
Patent CA-2476911-A1 (CA)
Title: Dual beam hid reflector optics headlamp
Inventor: WOODWARD RONALD O
IPC: B60Q1/14
Filed: 2004-08-09
Abstract: A headlamp assembly for producing high and low beam patterns includes a housing having a reflector. The reflector includes high and low beam reflector surfaces. A light source is disposed within the housing for producing light rays projecting towards the high and low beam reflector surfaces. A plurality of shafts extends alongside the light source. A drive is operatively connected to the plurality of shafts for rotation thereof. A shield is connected to the plurality of shafts.  Activation of the drive rotates the plurality of shafts to selectively move the shield.  between an open position, in which the light rays project towards and reflect off of the high beam reflector surfaces to produce the high beam pattern, and a closed position, in which the light rays project towards and reflect off of the low beam reflector surfaces to produce the low beam pattern while the shield blocks a portion of the light rays from projecting towards the high beam reflector surfaces.
Patent CA-2478879-A1 (CA)
Title: Aircraft assembly component
Inventor: NARCY JEAN
IPC: F16D55/36
Filed: 2004-08-25
Abstract: The assembly has a disk stack (101) coaxially surrounding a wheel shaft. The stack has rotor disks connected with a wheel and stator disks with a torque tube (111). The tube and a crown (112) that supports electromechanical activators (120) constitute a mono-block assembly (110) which is fixed on the shaft. A rear retention part (106) is detachably fixed on the assembly (110) at the end.
Patent CA-2479978-A1 (CA)
Inventor: MUISE THOMAS
IPC: E04B2/02
Filed: 2004-09-01
Abstract: A precast concrete building element and structure constructed from such elements, the elements being designed so that either face of the element can be used in the design of the construction of retaining walls, foundations, posts or other structures, wherein one face of the element gives the appearance of a dual vertical octagon shape, and the other face of the element is vertically flat faced, with a 45 degree vertically angled comer on each end of the element. Thus, the overall wall or structure gives the appearance of repeating vertical part octagonal shapes. Through various configurations of such a design, arrangements of elements to form structures which have an internal angle of 45, 90 and 135 degrees are possible. The structure can be designed so that it can be stacked straight up, in that each element comprising the structure has a groove or channel on a bottom of the element, which internally extends a length of the element, and a top surface of the element has two button shaped protrusions thereon. The protrusions are designed to allow each element to lock or connect into the groove or channel of another element placed thereon.
Patent CA-2480054-A1 (CA)
Title: Composition pharmaceutique permettant d'empecher ou de traiter les maladies respiratoires
Inventor: KAWABE YOSHIKI
IPC: A61K31/382
Filed: 2003-03-28
Abstract: Dans un aspect, l'invention porte sur une composition pharmaceutique et sur un procédé de prévention ou de traitement d'une maladie respiratoire. Cette composition pharmaceutique contient un composé représenté par la formule (I), ou un sel pharmaceutiquement acceptable de ce dernier en tant qu'ingrédient actif.
Patent CA-2480993-A1 (CA)
Title: Feuille de materiau d'emballage comportant au moins une ligne de rupture, et materiau d'emballage associe
Inventor: SCHOELLING HANS-WERNER
IPC: A61F15/00
Filed: 2003-04-01
Abstract: L'invention concerne une feuille de matériau d'emballage comportant au moins une ligne de rupture permettant d'ouvrir un emballage fabriqué à partir dudit matériau d'emballage et d'accéder au contenu de l'emballage, et, plus particulièrement, à un article cylindrique produit en série. Pour accéder à l'article contenu dans l'emballage, il suffit de déchirer une partie au moins de la ligne de rupture de la feuille de matériau d'emballage, puis de retirer le reste du matériau d'emballage de l'article. L'invention concerne également un matériau d'emballage comportant une bande continue de matériau constituée de feuilles de matériau d'emballage reliées les unes aux autres, conçues pour être séparées de la bande continue de matériau pour emballer un article et, plus particulièrement, un article cylindrique produit en série.
Patent CA-2482312-A1 (CA)
Title: Thienyl compounds
Inventor: LI YAN
IPC: A61P25/00
Filed: 2003-04-15
Abstract: Compounds of formula I : and pharmaceutically-acceptable salts thereof, wherein Ar and R are as defined in the specification, compositions containing such compounds and the use of such compounds and compositions for use in therapy.
Patent CA-2484274-A1 (CA)
Title: Compositions and methods of use for a fibroblast growth factor
Inventor: BADER JOEL S
IPC: C12N5/071
Filed: 2003-05-09
Abstract: In methods of using a fibroblast growth factor, such as for treating, preventing or delaying a proliferation-associated disorder, steps are provided to administer to a subject a therapeutically effective amount of a particular fibroblast growth factor polypeptide, or variant or fragment thereof.
Patent CA-2486414-A1 (CA)
Inventor: DE ROVERE ANNE N
IPC: D04H3/16
Filed: 2003-04-16
Abstract: Nonwoven fibrous webs comprise fibers of uniform diameter that vary in morphology along their length. The variation provides longitudinal segments that exhibit distinctive softening characteristics during a bonding operatio n. Some segments soften under the conditions of the bonding operation and bond to other fibers of the web, and other segments are passive during the bonding operation. Webs as described can be formed by a method that comprises a) extruding filaments of fiber-forming material; b) directing the filaments through a processing chamber in which the filaments are subjected to longitudinal stress; c) subjecting the filaments to turbulent flow condition s after they exit the processing chamber; and d) collecting the processed filaments; the temperature of the filaments being controlled so that at leas t some of the filaments solidify while in the turbulent field.
Patent CA-2487859-A1 (CA)
Inventor: PARK YONG-IL
IPC: H01M8/12
Filed: 2003-05-29
Abstract: Dislocations (63) are fabricated into electrolyte membrane films (1) to increase ion conductivity. Ion and/or electron irradiation causes the growth of vacancy clusters within the thin film and collapsing into Frank dislocation loops (62) that exhibit high ion conductivity. Maximum ion conductivity is accomplished by spatially reorienting the Frank dislocation loops (62) during a following heat-treatment of the membrane. Thereby the dislocation loops (62) form surface-to-surface continuous dislocations along which ions may propagate between membrane surfaces with minimal activation energies. Dislocation densities in the range of 108~ ~ 1014~ cm/cm3~ may be fabricated with conventional irradiation techniques into ceramics such as, for example yttria stabilized zirconia and doped ceria.
Patent CA-2489706-A1 (CA)
Title: Die level testing using machine grooved storage tray with vacuum channels
Inventor: REDDING GARY D
IPC: H01L21/673
Filed: 2004-12-10
Abstract: A method for testing dies using a machine grooved storage tray with vacuum channels. The method involves drawing a vacuum upon the dies while held in the storage tray and using an automated vision system to map the location of dies in the pockets of the storage tray. Using the map, the storage tray is maneuvered for 5 each individual die in relation to a test probe in order that contact and testing may be made between the discrete die and the test probe.