baber/WOPTO huggingface dataset:
Patent CA-2463486-C (CA)
Inventor: SHIRASAKI TOMOYUKI
IPC: G09G3/32
Filed: 2003-08-22
Granted: 2009-05-05
Abstract: A display device includes a plurality of scanning lines (X1 - X m), a plurality of signal lines (Y1 - Y n), a scanning driver (5) which sequentially supplies to the scanning lines selection signals that select the scanning lines, a data driver (3) which supplies a designation current to the plurality of signal lines within a selection period when the scanning lines are being selected, a plurality of pixel circuits which supplies a driving current corresponding to a current value of the designation current that flows to the signal lines, a plurality of optical elements (E1,1 - E m,n) which emit light in accordance with the driving current supplied by the plurality of pixel circuits and a power supply (6) which outputs to the plurality of pixel circuits a driving current reference voltage to supply the driving current.
Patent CA-2463905-C (CA)
Inventor: SHAH RAJIV
IPC: C12N5/00
Filed: 2002-09-27
Granted: 2011-10-18
Abstract: L'invention concerne un procédé de formulation d'enzyme glucose-oxydase à propriétés de résistance au peroxyde, et une enzyme résultante. Ce procédé permet de formuler une enzyme glucose-oxydase résistant mieux au peroxyde, et résistant donc mieux à l'inactivation oxydative. Dans le cadre du procédé, on utilise des techniques d'évolution dirigée qui induisent une évolution de la glucose-oxydase vers les propriétés recherchées. Une glucose-oxydase résistant au peroxyde peut améliorer, par exemple, la longévité de biocapteurs de glucose dans lesquels on établit éventuellement cette glucose-oxydase.
Patent CA-2472430-C (CA)
Inventor: DOW CHAD ALLEN
IPC: A01F12/40
Filed: 2004-06-23
Granted: 2008-02-05
Abstract: A straw chopper blade comprising a flat blade defining a plane. The blade has a leading edge and a trailing edge. The leading edge is provided with a sharpened cutting edge that extends from the tip of the blade radially inward towards its mounting assembly. The leading edge is also provided with a paddle that extends perpendicular from the blade adjacent to the mounting assembly.
Patent CA-2476573-C (CA)
Inventor: LEWIS ROBERT J
IPC: B66F9/08
Filed: 2004-08-05
Granted: 2011-01-11
Abstract: Mât comprenant un segment de base, un segment télescopique extérieur et un segment télescopique intérieur élevés et abaissés par une paire de vérins de levage principaux. Un tablier porte-fourche, monté sur le segment télescopique intérieur de façon à pouvoir glisser, est élevé et abaissé sur ce segment par une paire de vérins de levée libre. Les éléments du mât sont disposés de façon à former deux colonnes qui obstruent le moins possible le champ de vision de l'opérateur de chariot lorsqu'il regarde vers l'avant à travers le mât.
Patent CA-2479854-C (CA)
Title: Monitoring a local area network
Inventor: KUAN CHIA-CHEE
IPC: H04W12/06
Filed: 2003-04-08
Granted: 2010-08-24
Abstract: A wireless local area network (WLAN) is monitored by receiving transmissions exchanged between one or more stations and an access point (AP) in the WLAN  using a detector located in the WLAN. A database is compiled based on the received transmissions. The received transmissions are analyzed to determine the state of a station. The compiled database and the determined state of the station are used to diagnose connectivity problems of the station.
Patent CA-2481766-C (CA)
Title: Device for evacuating people from a building
Inventor: HAEFLIGER WERNER
IPC: A62B1/20
Filed: 2003-03-22
Granted: 2011-06-14
Abstract: The invention relates to a device for evacuating people from a building (2) comprising a part which can be placed into a functional position from a non-functional position. In the functional position, said part forms a rescue channel (29) leading from an upper floor of a building to a floor area (20).  The part forming the rescue channel (29) is embodied as a tube (7) which is folded together when in the non-functional position, said tube extending in an essentially vertical manner with respect to the building wall (22) when in the functional position. Braking means are provided for the safe conveyance of people through the rescue channel (29) to the floor area (20). As a result of said device, people in an emergency situation, for example a fire, can be evacuated from a building in a fast and secure manner.
Patent CA-2495958-C (CA)
Inventor: COOK HUBERT J
IPC: B32B27/36
Filed: 2003-08-20
Granted: 2010-04-20
Abstract: A multilayer film, which is particularly suited to packaging of cheese on a Hayssen® RT packaging machine, has a first layer comprising cyclic olefin copolymer having a glass transition temperature of at least 125~C, and a second layer comprising at least one member selected from the group consisting of cyclic olefin copolymer having a glass transition temperature of at least 125~C, polyamide, polyester, and polystyrene. The first and second layers are on opposite sides of a tensile axis of symmetry of the film. The film exhibits from 0 to 45 degrees of transverse edge curl, a yield point of at least 1200 psi at a temperature of 85~C, and an elongation at break of from 0 to 300 percent at 85~C. In addition, a packaging process comprises supplying the film and placing a plurality of product units on the flat film at desired intervals, forwarding the flat film having product units thereon, while forming a tubing from the flat film so that product is inside the tubing, followed by sealing the film along its length and transversely (upstream and downstream of the product), so that the product is a discrete packaged product is formed.
Patent CA-2496955-C (CA)
Inventor: LUCZYNSKI KRIS
IPC: F23B90/06
Filed: 2005-02-08
Granted: 2009-09-01
Abstract: A solid fuel combustor in which a fuel is gasified into a producer gas and ash residue by reacting the fuel with a gasification medium supplied from an under- grate source, and in which the producer gas is further combusted either in the gasification chamber or in a secondary combustor to yield heat and a source of hot flue gas. The combustor includes a humidifier that uses a portion of the hot flue gas to vaporize water in an evaporation chamber and supplies the water vapor to the gasification medium in the under-grate source for the purpose of cooling the ash to prevent the formation of clinker. A reciprocating ash removal assembly having parallel ash arms mounted on a bar moves the ash residue that builds up on the grate towards a discharge bin to prevent excess ash build up in the combustor.
Patent CA-2497953-C (CA)
Inventor: KERSCHER LAWRENCE FRANK
IPC: E06B1/12
Filed: 2005-02-22
Granted: 2008-10-28
Abstract: A door frame which employs jambs or jamb assemblies which are essentially devoid of wood and other materials which are susceptible to being damaged by the affects of weather. The side jambs are fabricated of e.g. extruded aluminum moldings which extend an underlying floor/substrate to the header, and can be fabricated from a common-profile extruded aluminum molding. The jambs can also have an e.g. polymeric insert assembled thereto which can receive nails or screws, optionally without pre- drilling, in a similar manner as wood receives nails or screws. The jambs can further include a nosing either integral with, or snap assemblable thereto. The molding can further include a nail fin kerf which accepts a rigid or a flexible nailing fin.
Patent CA-2500832-C (CA)
Title: Ensemble outil pour agrafeuse chirurgicale
Inventor: RACENET DAVID C
IPC: A61B17/072
Filed: 2003-10-06
Granted: 2011-03-22
Abstract: L'invention concerne une agrafeuse chirurgicale comprenant un ensemble outil à rotation indépendante. Cet ensemble outil comprend un contre-outil et un ensemble chargeur qui peuvent se déplacer l'un par rapport à l'autre, entre une position espacée et une position rapprochée.
Patent CA-2501610-C (CA)
Title: Epothilone derivatives for the treatment of multiple myeloma
Inventor: LIN BORIS
IPC: A61K45/06
Filed: 2003-10-10
Granted: 2012-01-03
Abstract: The present invention relates to a method of treating a warm-blooded animal, especially a human, having myeloma, especially myeloma which is resistant to conventional cytotoxic chemotherapy, comprising administering to said animal a therapeutically effective amount of an epothilone, especially an epothilone of formula (I), to a combination comprising an epothilone, for simultaneous, separate or sequential use; and to a pharmaceutical composition and a commercial package comprising said combination.
Patent CA-2504596-C (CA)
Title: Production d'hydrocarbures
Inventor: ABBOTT PETER EDWARD JAMES
IPC: C01B3/38
Filed: 2003-10-23
Granted: 2011-05-03
Abstract: L'invention concerne un procédé de production d'hydrocarbures qui consiste: a) à soumettre une charge (10) d'hydrocarbures à un reformage à la vapeur consistant: à diviser la charge en un premier (12) et un deuxième (13) flux, à mélanger le premier flux à de la vapeur (16), à faire passer le mélange du premier flux et de la vapeur sur un catalyseur disposé dans des tubes chauffés situés dans un reformeur à échange de chaleur (28) afin que soit formé un gaz de reformage primaire (30), à former un flux d'alimentation de reformeur secondaire (40) qui comprend le gaz de reformage primaire et le deuxième flux d'hydrocarbures, à procéder à la combustion partielle du flux d'alimentation de reformeur secondaire avec un gaz (44) contenant de l'oxygène et à amener le gaz partiellement brûlé obtenu à un équilibre sur un deuxième catalyseur de reformage, et à utiliser le gaz de reformage secondaire obtenu (48) afin de chauffer les tubes du reformeur à échange de chaleur, ce qui permet d'obtenir un gaz de reformage partiellement refroidi; b) à refroidir le gaz de reformage partiellement refroidi au-dessous du point de rosée de la vapeur afin que l'eau se condense, et à séparer l'eau condensée (56) de manière à obtenir un gaz de synthèse déshydraté (58); c) à synthétiser les hydrocarbures à partir du gaz de synthèse déshydraté par réaction Fischer-Tropsch, et à séparer au moins une partie des hydrocarbures synthétisés, afin d'obtenir un gaz résiduaire (70); et d) à incorporer au moins une partie dudit gaz résiduaire dans le flux d'alimentation de reformeur secondaire avant combustion partielle de celui-ci.
Patent CA-2511576-C (CA)
Title: Device for the production of an electric energy storage unit by winding on a flat mandrel
Inventor: LE GAL GUY
IPC: H01G13/02
Filed: 2003-12-19
Granted: 2011-08-09
Abstract: The invention relates to a device for the production of electric energy storage units, comprising means (A, 104, 204, 304) for feeding multiple films and a mandrel (610) which is adapted in such a way that said multiple films can be wound in the form of a multi-layered unit, characterised in that the mandrel (610) has a non-circular rotation section and in that the device comprises drive means consisting in rotating the mandrel (610) at a non-constant angular speed which is controlled in such a way that a constant linear speed can be obtained for the feeding of said films.
Patent CA-2511826-C (CA)
Inventor: JOHNSTONE STEVE
IPC: E21B23/06
Filed: 2003-12-19
Granted: 2008-07-22
Abstract: On délivre une pression de prise de fluide à un packer de puits à prise par hydraulique via une conduite externe (28) piégée à l'extérieur d'une garniture de travail au dessus de l'ensemble packer (26). La continuité de la conduite externe se prolonge au delà de l'ensemble packer en suivant un canal d'écoulement le long de l'épaisseur du manchon (44) du mandrin. De façon représentative, ce conduit externe peut desservir une fonction de puits principale différente de la prise du packer (par exemple l'apport chimique au puits). Un élément de rupture calibré (68) est placé dans la conduite externe de façon à obturer au départ l'écoulement de la conduite externe au delà de l'élément packer. Par conséquent, la pression de fluide transférée en bas de la conduite externe est d'abord canalisée vers la chambre de pression de prise du packer. Après la prise, la pression de fluide dans la conduite externe est augmentée de façon à rompre l'élément calibré. Lorsque le canal d'écoulement de la conduite externe est ouvert par la rupture de l'élément calibré, la fonction de service additionnelle du puits peut être effectuée.
Patent CA-2513305-C (CA)
Inventor: VONESH MICHAEL J
IPC: A61F2/958
Filed: 2004-01-15
Granted: 2008-06-17
Abstract: A catheter (10) provided with a guidewire catheter lumen (18) having a thin covering (102) that is easily punctured by a guidewire (19) at virtually any desired point along the catheter length. The thin covering may be integral with the catheter shaft, or may be a separate component that covers only the portion of the catheter shaft immediately adjacent the outer portion of the guidewire lumen, or may be a thin tubular construct that surrounds the entire catheter shaft. The covering is also preferably tear resistant at puncture sites. Materials suitable for the catheter shaft are polymeric materials well known in the art; the catheter shaft may optionally be provided with metallic stiffening components such as wires or hypotubes along all or part of the catheter length.
Patent CA-2520685-C (CA)
Title: Foam backed fiber cement
Inventor: MORSE RICK JAMES
IPC: B32B13/02
Filed: 2005-09-22
Granted: 2014-01-21
Abstract: A product comprises a fiber cement substrate, and a porous, closed cell foam joined to a substantial portion of a major surface of the fiber cement substrate.
Patent CA-2523726-C (CA)
Title: Central station monitoring with real-time status and control
Inventor: SIMON SCOTT
IPC: G08B29/00
Filed: 2005-10-17
Granted: 2014-10-14
Abstract: A number of different security systems, such as in home or business locations, periodically transmit status data to a remote facility such as a central monitoring station so that it is continuously informed of the security systems' status. The status may relate to an alarm status, armed status, or trouble code status. A user interface at the remote facility provides a spreadsheet format that allows a user to quickly ascertain the status of the security systems, and to send commands to the security systems. The security systems may be controlled individually or in groups, such as to add or delete authorizations. The user interface can filter or sort the information; or obtain further details. Other information, such as video and audio data from a security system, can also be provided to the remote facility for use in the user interface. Information can be recorded for subsequent playback.
Patent CA-2527282-C (CA)
Title: Collapsible air vent closure
Inventor: THOMAS ALLEN C
IPC: B60J/
Filed: 2004-06-02
Granted: 2012-11-27
Abstract: A collapsible air vent closure is disclosed comprising a frame having a frame aperture. A closure is mounted to the frame for pivoting between a closed position and an open position. A movable vent wall having a vent orifice is interposed between the frame and the closure. The vent orifice provides an air flow path to the frame aperture when the closure is in the open position. The closure inhibits the air flow path to the frame aperture when the closure is in the closed position.
Patent CA-2528750-C (CA)
Inventor: VELIN ANNA
IPC: B01D61/48
Filed: 2003-06-23
Granted: 2009-12-22
Abstract: L'invention concerne un procédé de séparation, de concentration et de récupération d'un composé de bore dans une solution aqueuse contenant du bore, des anions fortement dissociés et quelques cations. Ce procédé consiste à effectuer une électrodialyse spécifique avec échange d'ions pour séparer de manière sélective le bore de la solution aqueuse contenant une grande concentration de bore, des anions fortement ionisés tels que le chlorure, le nitrate et le sulfate, et des cations tels que le lithium. Ce procédé est adapté pour régler la concentration de bore dans un processus industriel, pour la récupération ou la purification du bore, certains cations tels que le lithium formant des solutions aqueuses, ainsi que dans le traitement des eaux usées.
Patent CA-2530895-C (CA)
Title: Air-conditioning system with multiple indoor and outdoor units and control system therefore
Inventor: JANG JI YOUNG
IPC: F24F11/00
Filed: 2005-12-20
Granted: 2009-09-15
Abstract: An air conditioner, in which a controller is installed separately from a plurality of indoor units and a plurality of outdoor units so that only the controller is added and conventional outdoor units are used when plural indoor units are required, thereby reducing costs due to the omission of other outdoor units. The controller determines whether or not the outdoor units are respectively operated according to a signal of a temperature sensing unit, and selectively operates the outdoor units according to a required capacity, thereby increasing the operating efficiency of the air conditioner.
Patent CA-2532753-C (CA)
Inventor: CARIVEAU PETER THOMAS
IPC: E21B10/00
Filed: 2006-01-11
Granted: 2011-09-20
Abstract: A method for designing a fixed cutter drill bit, includes simulating the fixed cutter drill bit drilling in an earth formation, determining radial and circumferential components of imbalance forces on the drill bit and a Beta angle between the radial and circumferential components of the imbalance forces during a period of simulated drilling, and adjusting a value of at least one design parameter for the fixed cutter drill bit at least based upon the Beta angle. To facilitate drill bit design, the Beta angel can be displayed to a drill bit designer. To improve performance, the method can include repeating the simulating, determining, and adjusting to change a simulated performance of the fixed cutter drill bit. A drill bit may be made according to the design resulting from the method.
Patent CA-2535595-C (CA)
Inventor: JUNGBLOM ERIC
IPC: F16G11/04
Filed: 2006-02-08
Granted: 2014-07-29
Abstract: An anchor rope lock that locks the rope in response to tension exerted by the anchor, and that unlocks the rope for retrieval or adjustment in response to tension applied to the free end. A locking shoe is mounted on a horizontal pivot axis for pivoting towards locked and unlocked positions. The rope passes under a lower surface of the shoe and upwardly through a passage in a projecting toe portion. As the shoe pivots towards the locked position, the lower surface of the shoe moves towards the upper surface of an underlying base plate so as to compress the rope, and the passage in the toe of the shoe moves towards a vertical orientation so as to force the rope into a bend so that the anchor rope is held firmly at a fixed length. When reverse tension is applied to pivot the shoe towards the unlocked position, the lower surface of the shoe moves away from the surface of the base plate so as to release the rope and the passage in the toe portion moves towards a horizontal orientation so as to straighten the bend, so that the rope can be selectively retracted or extended through the lock assembly. From the shoe, the rope exits the top of the toe portion and is directed over a fairlead towards the anchor end. The greatest part of the weight of the shoe is located on the side of the pivot axis opposite the toe portion, so that the weight urges the shoe towards the locked position.
Patent CA-2536153-C (CA)
Title: Process of production and production system of high strength galvannealed steel sheet
Inventor: HONDA KAZUHIKO
IPC: C21D1/76
Filed: 2004-08-19
Granted: 2009-10-06
Abstract: A process of production for producing a high strength galvannealed steel sheet by a hot-dip galvanized steel sheet production equipment using an all radiant tube type annealing furnace and a production equipment for the same are provided, comprising continuously hot-dip galvanizing a high strength steel sheet having a content of Si of 0.4 to 2.0 wt% during which making the atmosphere of the reducing zone an atmosphere containing H2 to 1 to 60 wt% and comprised of the balance of N2, H2O, O2, CO2, CO, and unavoidable impurities, controlling the log(PCO2/PH2) of the carbon dioxide partial pressure and hydrogen partial pressure in the atmosphere to log (PCO/PH2)<=-0 . 5 and the log (PH2O/PH2) of the water partial pressure and hydrogen partial pressure to log(PH2O/PH2)<=-0.5, and controlling the log(P T/PH2) of the total partial pressure P T of the carbon dioxide partial pressure PCO2 and water partial pressure PH2O and the hydrogen partial pressure to -3<=log(P T/PH2)<=-0.5.
Patent CA-2536884-C (CA)
Title: Moving body
Inventor: HIBINO MASAHIKO
IPC: B60K8/00
Filed: 2004-08-12
Granted: 2009-01-20
Abstract: Water contained in exhaust gas discharged from a fuel cell stack 22 is separated by a gas-liquid separator 48 and is accumulated in a recovery tank 54. The procedure of the invention sets a release amount of water and selects one or multiple positions for water release, based on the driving conditions including the vehicle speed and the acceleration, the turning state, activation or non-activation of skid reduction control, the distance from any object detected by clearance sonars 94a through 94d, a distance from a subsequent vehicle measured by an extremely high frequency radar 92, and the presence of raindrops detected by a raindrop detection sensor, and releases the water accumulated in the recovery tank 54 from water outlets at the selected one or multiple positions among water outlets 58a through 58f at multiple different locations. This arrangement ensures adequate release of the water produced by the fuel cell stack 22 to the atmosphere.
Patent CA-2538915-C (CA)
Title: [1,8]naphthyridin-2-ones and related compounds for the treatment of schizophrenia
Inventor: CLARK JERRY
IPC: A61K31/5365
Filed: 2004-08-13
Granted: 2010-06-15
Abstract: This invention relates to compounds of the Formula (1) wherein G, A, Z, Q, X, Y, and R1 and R2 are defined as in the specification, pharmaceutical compositions containing them and their use in the treatment of central nervous system and other disorders.
Patent CA-2540261-C (CA)
Title: Systeme d'emballage modulaire pour expedier et presenter des produits au detail palettises
Inventor: BAECHLE JAMES
IPC: B65D21/02
Filed: 2004-10-06
Granted: 2009-09-08
Abstract: L'invention concerne un système d'emballage (10) modulaire destiné à l'expédition et à la présentation de produits (14) palettisés. Ce système comprend des plateaux (12) disposés verticalement et destinés à recevoir les produits (14), des manchons d'espacement extérieurs (16) tubulaires placés sur des ouvertures (24) ménagées dans chaque plateau (12) de sorte que la cavité intérieure de ces manchons communique avec lesdites ouvertures (24), ainsi que des montants de support intérieurs (18) insérés dans les manchons d'espacement extérieurs (16) et à travers les ouvertures (24) des plateaux de façon à assembler le système d'emballage (10). Ledit système d'emballage (10) est suffisamment solide pour supporter le poids des produits (14) disposés sur les plateaux (12) et résister aux vibrations et aux forces de choc pouvant être appliquées pendant l'expédition et pour résister également au poids d'une ou de plusieurs unités (10) empilées.