baber/WOPTO huggingface dataset:
Patent CA-2359509-C (CA)
Title: Transfix component having haloelastomer outer layer
Inventor: BADESHA SANTOKH S
IPC: G03G15/24
Filed: 2001-10-22
Granted: 2004-06-29
Abstract: A transfix member with a substrate, an optional intermediate layer, and thereover an outer coating having a haloelastomer consisting essentially of monomers selected from the group consisting of halogenated monomers, polyorganosiloxane monomers, and mixtures thereof, and a heating member associated with substrate.
Patent CA-2360479-C (CA)
Inventor: INUI TSUTOMU
IPC: B62K5/01
Filed: 2001-10-30
Granted: 2005-05-03
Abstract: A motorized vehicle includes left and right electric motors mounted on a vehicle body for independently rotating left and right driving wheels, respectively, at variable speeds, and an actuator for causing the left and right electric motors to rotate simultaneously in opposite directions, thereby ensuring that the vehicle makes a turn through a desired angle while staying at the same position. The actuator includes left and right turn control levers respectively mounted on left and right handlebars so as to extend along left and right handgrips. The turn control levers are operationally connected to left and right brakes and the left and right electric motors for effecting simultaneous rotation of the motors in opposite directions in accordance with preselected angular positions of the turn control levers.
Patent CA-2376054-C (CA)
Inventor: MCGEER BRIAN T
IPC: B64F1/00
Filed: 2000-06-06
Granted: 2007-01-09
Abstract: A method and an apparatus for capturing a flying object (5) are revealed. The apparatus includes a generally linear fixture (2), such as a length of rope; a means for suspending (1) the fixture (2) across the path of the flying object (5); and one or more hooks (19) on the flying object (5). The method involves suspending the fixture (2) such that its orientation includes a component normal to the flying object's line of approach;  striking the fixture (2) with the flying object (5), which causes the flying object (5) to rotate and decelerate, while the fixture (2) slides along a surface of the flying object (5) into a hook (19); capturing the fixture (2) in the hook (19); and retrieving the flying object (5) from the fixure (2).
Patent CA-2380380-C (CA)
Inventor: MANOS CHRISTOPHER P
IPC: C08L63/00
Filed: 2002-04-03
Granted: 2006-02-14
Abstract: An adhesive having a resin selected from polyvinyl butyral resins, phenolic resins, epoxy resins, and mixtures thereof, and at least one type of filler such as a carbon filler, for use in seaming components useful in electrostatographic, contact electrostatic, digital and other like machines.
Patent CA-2381417-C (CA)
Inventor: HARDIN JAMES R
IPC: F24J3/08
Filed: 1999-09-03
Granted: 2007-06-12
Abstract: En complément au brevet antérieur U.S. 5,727,621 du même inventeur, cette invention propose, en association avec ce brevet, le concept additionnel d'un organe de réception terminal (64). Cette invention assure les caractéristiques d'épuration et de test appropriées pour l'eau qui a rempli sa fonction géothermique. L'eau d'échange géothermique thermiquement usée est renvoyée (62, 64, 66) dans la canalisation d'eau primaire (14, 18) à son admission (68) qui est proche de la sortie (33) de la canalisation d'eau primaire de laquelle l'eau avait été tirée, de façon à permettre une économie considérable par élimination de la longue canalisation de retour (36A, 36B) prévue en amont de l'organe de traitement d'eau primaire distant (21, 22) et présentée dans ce brevet antérieur comme le moyen présumé nécessaire d'assurer l'élimination de toute contamination risquant d'affecter l'eau en raison de son utilisation géothermique.
Patent CA-2381423-C (CA)
Inventor: JENKINS KIM
IPC: H02G15/00
Filed: 2000-08-10
Granted: 2009-04-07
Abstract: L'invention concerne un câble (20) contenant un écoulement, qui sert à transmettre des informations. Le câble comprend une gaine (22) présentant un certaine longueur, et une âme (26) conductrice d'informations reçue de manière coaxiale dans la gaine. Une première couche (24) isolante entourant l'âme conductrice d'informations présente une résistance diélectrique. Le câble comprend en outre un premier tuyau (28) placé à l'intérieur de la gaine. Le premier tuyau est conçu pour permettre l'écoulement d'un composé au travers de celui-ci, et est perméable d'un point de vue chimique pour permettre la diffusion d'au moins une partie du composé à travers le premier tuyau.
Patent CA-2384811-C (CA)
Title: Method of drilling a wellbore with disengageable couplers
Inventor: BEST BRUNO
IPC: E21B47/09
Filed: 2000-10-13
Granted: 2008-11-25
Abstract: A method is provided of drilling a wellbore in an earth formation using a drill string connected at the upper end thereof to a rotary drive and being provided with a drill bit. The drill string comprises a plurality of couplers arranged at selected drill string intervals, each coupler interconnecting two adjacent sections of the drill string and being operable in an engaged mode in which the coupler transmits torque between the adjacent drill string sections and a disengaged mode in which the adjacent drill string sections are free to rotate relative to each other about the longitudinal axis of the drill string, each coupler being controllable by control means for moving the coupler between said engaged mode and said disengaged mode.
Patent CA-2389130-C (CA)
Inventor: MCLEOD JOHN
IPC: G09F19/22
Filed: 2000-02-18
Granted: 2003-05-27
Abstract: A film and a method of applying the film to a handrail of en escalator or moving walkway are provided. The film can be a single or double layered film. Printed matter, e.g. advertising, can be applied to or between the films. An apparatus and related method for applying the film are also included and rely on the motion of the handrail to unroll a supply of the film, with one or more rollers pressing the film onto the handrail.
Patent CA-2390850-C (CA)
Title: System and method for the detection of and reaction to denial of service attacks
Inventor: SILVERMAN ROBERT M
IPC: G06F12/14
Filed: 2002-06-18
Granted: 2007-08-21
Abstract: Challenge-response and probative methods together or independent of each other enable detection of devices participating in denial of service (DOS) and distributed DOS (DDOS) attacks upon a network resource, and upon identification of devices participating in attacks, minimize the effect of the attack and/or minimize the ability of the device to continue its attack by placing the attacking devices in a state of reduced or denied service.
Patent CA-2398218-C (CA)
Title: Appareil de vision a utiliser en cas d'urgence
Inventor: WERJEFELT BERTIL R L
IPC: G02B7/00
Filed: 2001-01-29
Granted: 2005-12-20
Abstract: L'invention concerne un dispositif (R) de vision supplémentaire à utiliser en cas d'urgence. Ce dispositif comprend un tube (2) démontable fabriqué dans un matériau étanche à l'air et présentant une forme étendue et une forme compacte repliée; un premier et un second élément (4) transparents placés respectivement aux première et seconde extrémités du tube permettant à l'utilisateur de voir à travers le tube et d'observer une source d'informations se trouvant à l'autre bout alors que de la fumée et d'autres matières particulaires se trouvent dans le milieu; et un filtre (8) associé de manière fonctionnelle au tube (2), destiné à filtrer l'atmosphère ambiante et à remplir l'intérieur du tube (2) d'air pur quand le tube est dans sa forme étendue.
Patent CA-2406054-C (CA)
Inventor: RING ZOLTAN
IPC: H01L23/522
Filed: 2001-03-30
Granted: 2010-12-21
Abstract: A method of fabricating an integrated circuit on a silicon carbide substrate is disclosed that eliminates wire bonding that can otherwise cause undesired inductance. The method includes fabricating a semiconductor device on a first surface of a silicon carbide substrate and with at least one metal contact for the device on the first surface of the substrate. The opposite, second surface of the substrate is then ground and polished until it is substantially transparent. The method then includes masking the polished second surface of the silicon carbide substrate to define a predetermined location for a via that is opposite the device metal contact on the first surface; etching the desired via through the desired masked location until the etch reaches the metal contact on the first surface; and metallizing the via to provide an electrical contact from the second surface of the substrate to the metal contact and to the device on the first surface of the substrate.
Patent CA-2406794-C (CA)
Inventor: KERIMOV IKRAM GADJI AGA OGLY
IPC: E21B49/00
Filed: 2000-11-22
Granted: 2009-02-17
Abstract: The invention is applied for increasing oil production and oil recovery of an oil-bearing bed by subjecting the bed to the action of vibrations from the Earth's surface. For this purpose, the character of the stressed state of the oil deposit is first determined by measuring the amplitudes of microseismic waves before and after subjecting it to test vibrations. Further, at the points where the difference of these amplitudes is maximum, the deposit is subjected to the action of vibration to increase oil production and recovery, and the points where this difference is minimum are used for drilling oil wells.
Patent CA-2408367-C (CA)
Inventor: RILEY JAMES M
IPC: A44C5/00
Filed: 1998-10-06
Granted: 2003-12-30
Abstract: The present invention discloses an identification band blank, cut into and removable from a multi-layered form suitable for processing through a computer controlled printer. The multi-layered blank has a first layer suitable for receiving a print image from the printer, a second, over-sized layer of moisture resistant material, and a pair of integrally formed adhesive-backed tabs cut into and formed out of the material comprising the second layer and near the ends of the band blank so that upon removal of the band blank from the form the second layer may be folded over to overlie the printed image on the first layer and the tabs used to secure the band blank about an appendage of a person.
Patent CA-2411056-C (CA)
Title: Pharmaceutical compositions containing prostacyclin synthase gene
Inventor: TANABE TADASHI
IPC: A61K38/44
Filed: 2000-11-21
Granted: 2011-05-10
Abstract: The present invention relates to: pharmaceutical compositions for inducing apoptosis in cells, the pharmaceutical compositions comprising a prostacyclin synthase gene as an active ingredient; pharmaceutical compositions for gene therapy of cancer, the pharmaceutical compositions comprising the above pharmaceutical compositions for inducing apoptosis as an active ingredient; and a screening method for an agent that induces apoptosis in a cell, the method comprising determining the activation of peroxisome proliferator-activated recptor (PPAR)-.delta. in the presence of a test substance. The pharmaceutical composition of the present invention for inducing apoptosis enables treatment of diseases on which induction of apoptosis has a therapeutic effect. In addition, the pharmaceutical composition of the present invention for gene therapy can lead cancer cells to cell death. Furthermore, the screening method of the present invention can be used conveniently to screen for agents capable of inducing apoptosis.
Patent CA-2411820-C (CA)
Title: Method and apparatus for generation of molecular beam
Inventor: MASHIKO SHINRO
IPC: H01J27/00
Filed: 2002-11-14
Granted: 2008-02-05
Abstract: Mere is disclosed a method for generation of a molecular beam from a sample solution, comprising steps of operating, a spray-in device to introduce the sample solution in atomized state into a spray chamber, impinging a suitable gas on the sample solution in atomized state or heating the sample solution in atomized state to generate solute molecules deprived of solvent molecules, and then ejecting these solute molecules through an orifice into a low air pressure chamber. The apparatus as well as well the method according to the present invention enable to generate a molecular beam for a variety of molecules, particularly for the neutral molecules which can be decomposed by heating at a high temperature or those which can not be sublimated or vaporized even by heating at a high temperature, as long as the sample solutions are prepared.   Due to the method as well as the apparatus according to.the invention, it is possible to conduct the mass spectroscopy studies and also other spectroscopic analyses about the molecules and the molecular clusters containing in the molecular beam generated in this manner, for sample, by irradiating laser beams. It is possible to also possible to deposit the molecules on a substrate.
Patent CA-2414979-C (CA)
Title: Fuel cell stack with improved gas sealing performance
Inventor: SUGITA NARUTOSHI
IPC: H01M8/24
Filed: 2002-12-20
Granted: 2008-09-02
Abstract: A fuel cell is provided that has a sufficient sealing performance while having a restrained dimension in the stacking direction thereof. The fuel cell is formed by stacking a plurality of fuel cell units (21), each fuel cell unit (21) comprising: an electrode assembly (22) formed by disposing electrodes (30, 31) on both sides of an electrolyte (29); a pair of separators (23, 24) that sandwich the electrode assembly (22) in the thickness direction thereof; and gas sealing members (25, 26) that are disposed at an outer peripheral portion of the electrode assembly (22), and that seal respective reaction gas flow passages (27, 28) that are formed between each separator (23, 24) and the electrode assembly (22) and are bounded by the separators (23, 24) and electrode assembly (22). In each of the separators (23, 24), there are provided reaction gas communication ports (33, 34, 36, 37) that are provided outward from the gas sealing members (25, 26), in one separator (23 or 24), through paths (43) are formed that penetrate the separator (23 or 24) in the thickness direction thereof and connect the reaction gas communication ports (33, 34, 36, 37) with the reaction gas flow passages (27, 28), and in the other separator (24 or 23), reaction gas communication paths (46) are formed that detour around the gas sealing member (26) in the thickness direction of the separator (24 or 23) and connect the reaction gas communication ports (33, 34, 36, 37) with the reaction gas flow passages (27, 28).
Patent CA-2426713-C (CA)
Title: Cup-shaped receptacle and lid
Inventor: D AMATO GIANFRANCO
IPC: B65D47/36
Filed: 2003-04-28
Granted: 2008-11-18
Abstract: A cup-shaped receptacle has an outer bead in its opening area for clipping on a plastic lid. The lid has a circumferentially continuous clamping groove for receiving the bead. The clamping groove is continued outwards by an elastically deformable constriction, and inwards by an outer wall of a circumferentially continuous, U-shaped lid recess, the U-web of which is situated below the height position of the constriction and the inner leg wall of which forms a part of a dome wall of a dome which extends upwardly beyond the height position of the constriction. The lid recess extends downwards beyond the height position of the constriction and has an outer diameter at its outer surface which is adapted to the inner diameter of the receptacle wall such that the lid recess functions at least as a centering and guide projection for the lid-clip--on action, which projection slidingly co-operates with the receptacle wall already at least while the bead passes the constriction.
Patent CA-2431465-C (CA)
Inventor: SHARMA OM
IPC: H04L29/06
Filed: 2003-06-06
Granted: 2010-07-27
Abstract: A technique to simplify L2CAP channel creation/configuration for a node is presented. The method enables a node to determine how involved it is in the L2CAP channel connection creation and management process. There are three levels of participation that the node may specify. The three levels are no involvement at all, minimal involvement, and total involvement. In no involvement, the channel is dropped if a remote node does not accept all node specified parameters. In minimal involvement, the channel is dropped if a remote node does not accept all node specified parameters and the node is notified when the connection has been disconnected by a remote disconnect or HCI link loss. In the total involvement level, the node is fully involved in the channel creation/configuration. The node provides a function pointer that is called to confirm or reject parameters. If a parameter is unacceptable, the connection is disconnected.
Patent CA-2441705-C (CA)
Inventor: METTALA RIKU
IPC: G06F15/00
Filed: 2002-03-25
Granted: 2011-07-26
Abstract: A method of arranging data synchronization of at least one application in a networked system, which comprises at least one terminal, at least one synchronization server, a first database in the terminal, and a second database. In the method, a configuration message is formed which comprises data required for the application data synchronization, said data comprising settings of at least the second database. The configuration message is transmitted from the synchronization server to the terminal. A synchronization connection is arranged between the terminal and the synchronization server to perform the synchronization. The synchronization is initialized using the arranged synchronization connection and at least part of said data, data of the first database and the second database being synchronized using at least part of said data.
Patent CA-2444545-C (CA)
Title: Sampling isolator
Inventor: LANGE JAMES E
IPC: E21B17/07
Filed: 2003-10-15
Granted: 2008-10-07
Abstract: A soil sampling system that in one embodiment includes a drill rod, a sampler or core barrel and an adapter coupling, for connecting the sampler barrel to the drill rod. In one embodiment the drill rod provides vibratory drilling movement, and the sampler barrel collects soil samples. The adapter coupling may include a barrel adapter for attaching the adapter coupling to the sampler barrel, a rod adapter for connecting the adapter coupling to the drill rod, and an isolating mechanism to isolate the sampler barrel from any upward vibratory movement of said drill rod. As such, the sampler barrel receives only downward motion from the drill rod. In one embodiment, the isolating mechanism of the soil sampling system includes an isolator box connected to the rod adapter. The soil sampling system may also include an isolator pin attached to the barrel adapter. In an embodiment of the soil sampling system, the rod adapter drives the isolator pin during a downward stroke of said drill rod. Then, the rod adapter lifts away and is removed from the isolator pin on an upward stroke of the drill rod. The isolator box maintains a coupling allowing relative movement between the rod adapter and the isolator pin.
Patent CA-2446178-C (CA)
Inventor: FAIRBOURN DAVID C
IPC: C23C10/04
Filed: 2002-06-04
Granted: 2010-08-03
Abstract: L'invention concerne un procédé de dépôt consistant à appliquer un inoculant (50) sur au moins une partie (12a) de la surface (12) d'un composé métallique (10), et à former ensuite une couche intermétallique (60, 70, 100) sur la surface de l'inoculant (12) en exposant par exemple au moins une partie de la surface recouverte (12a) à un environnement de dépôt (26).
Patent CA-2450647-C (CA)
Inventor: KOELMAN HEIN
IPC: B29C65/48
Filed: 2002-06-17
Granted: 2010-12-14
Abstract: L'invention concerne un procédé de fabrication d'un assemblage pour automobile comprenant un élément structurel en plastique moulé et un élément de renforcement dans lequel un adhésif polymérisable est utilisé pour relier les deux éléments. L'invention concerne également un assemblage pour automobile comprenant un élément structurel relié à un élément de renforcement. L'assemblage selon l'invention peut être utilisé en tant que "support d'extrémité avant" ou système de pare-chocs dans une automobile.
Patent CA-2453038-C (CA)
Title: Well drilling bit
Inventor: RUNIA DOUWE JOHANNES
IPC: E21B47/00
Filed: 2002-07-05
Granted: 2009-12-29
Abstract: A well drilling bit (1) comprising a bit body (8) attachable to a tubular drill string (3), which bit body (8) is internally provided with a passageway (18) providing fluid communication, when the drill string (3) is attached to the bit body (8), between the interior (19) of the drill string and the exterior (20) of the bit body (8); a closure element (25) for selectively closing the passageway (18); and one or more chip-making elements (11,12,13), wherein the chip-making elements (11,12,13) comprise one or more roller- cones (11,12,13), wherein the closure element is releasably connectable to the bit body, and outwardly movable from a closing position to an opening position, and wherein the closure element includes at least one of the roller-cones.
Patent CA-2454209-C (CA)
Title: System for utilizing geologic time volumes
Inventor: STARK TRACY JOSEPH
IPC: G01V1/28
Filed: 2002-07-18
Granted: 2014-09-30
Abstract: In one embodiment the invention comprises a system for utilizing a geologic time volume to investigate a portion of the earth in which a geologic time is selected (30) and a search is made (32) in the geologic time volume for locations having substantially the selected geologic time. Locations in the geologic time volume having substantially the geologic time are extracted (36) from the geologic time volume. Locations having substantially the selected geologic time may be displayed (38) to facilitate use of the geologic time volume by an interpreter.
Patent CA-2454811-C (CA)
Inventor: KNOENER CRAIG S
IPC: B23K9/133
Filed: 2003-12-31
Granted: 2009-03-31
Abstract: A system and method of controlling a wire feeder of a welding-type system is disclosed. A wire feeder including a controller capable of accepting a user input that includes desired mode, desired current output and desired voltage output. The controller then causes the welding-type system to operate according to the user input. The controller is also capable of acquiring output conditions of the welding- type system and determining a difference between the user input and the output conditions. The controller is further enabled to automatically adjust a speed of the wire feeder according to the user input mode and the desired current output or the desired voltage output.
Patent CA-2466466-C (CA)
Inventor: POULOS JOHN
IPC: G06K9/80
Filed: 2004-05-05
Granted: 2020-05-26
Abstract: Un système, une méthode et un programme sont décrits pour la mise en tableau de votes et la création dune piste de vérification. Un dispositif de traitement des scrutins est intégré dans une boîte à scrutins. Le dispositif de traitement des scrutins comprend un mécanisme dentraînement de papier, un ordinateur, une application de traitement des scrutins installée sur lordinateur et un dispositif de balayage numérique branché à lordinateur. Lapplication de traitement des scrutins fournit des instructions à lordinateur pour activer le dispositif de balayage numérique afin de balayer le papier entraîné dans le mécanisme dentraînement de papier, de sorte à créer une image numérique du scrutin papier. Lapplication de traitement des scrutins traite aussi limage numérique pour établir une série de résultats de traitement définissant un ou plusieurs résultats de vote sur le scrutin papier et une piste de vérification. Lapplication traite limage numérique pour définir les résultats de vote en fonction des critères établis par les fonctionnaires électoraux. La piste de vérification leur permet de vérifier que les scrutins papier ont été traités correctement conformément aux critères définis.