baber/WOPTO huggingface dataset:
Patent CA-2376086-C (CA)
Title: Appareil a coussin d'air cylindrique, sustentateur non rotatif, et procede permettant de soutenir et de guider un tapis de coulee souple sans fin dans l'entree d'une machine de coulee de metaux en continu
Inventor: KAGAN VALERY G
IPC: F16H7/18
Filed: 2000-07-21
Granted: 2005-12-20
Abstract: L'invention concerne un appareil (40, 42) à coussin d'air, cylindrique, sustentateur de tapis, non rotatif, et un procédé permettant de soutenir et de guider un tapis de coulée (28, 30) thermoconducteur, souple, tendu et mobile le long d'un chemin de forme cylindrique convexe vers une entrée (22) d'une machine de coulée (20 ) en continu. De l'air sous pression (53) est appliqué dans une relation de sustentation du tapis sur la surface interne du tapis de coulée se déplaçant le long du chemin, lequel est défini par des éléments de guidage fixes du tapis. L'air sous pression est amené par des passages d'étranglement (85, 87) communiquant avec des zones (80, 100) situées entre les éléments fixes (82, 102), ou avec des surfaces (100) de plateau fixes tournées vers l'extérieur. Le niveau de pression de l'air de sustentation du tapis est égal à au moins 90 % environ, mais n'excède pas 100 %, d'un niveau de pression qui soulève le tapis de coulée des éléments fixes. Pour réduire la contrainte de flexion du tapis en mouvement vers l'entrée, on réduit progressivement le rayon de courbure R1 du chemin de forme cylindrique en utilisant un rayon variable R+ croissant progressivement en direction de l'entrée. L'air sous pression peut s'échapper de sa relation de sustentation avec le tapis, son évacuation étant limitée par une barrière (90, 90') d'étranglement semi-étanche s'étendant le long d'un périmètre du chemin du tapis. Une surface extérieure de la barrière est pourvue de fines cannelures (94, 95) permettent de répartir l'air sous pression évacué. Une enveloppe cylindrique (44) soutient les éléments fixes et jouxte une chambre de répartition (52) apportant de l'air sous pression par les passages d'étranglement dans l'enveloppe. Les éléments fixes, faits dans un matériau approprié, durable, résistant à l'usure et glissant, sont montés en cannelures dans l'enveloppe. L'appareil à coussin d'air comporte en outre un déflecteur (150) ou des buses (146) permettant d'appliquer un réfrigérant au tapis.
Patent CA-2377432-C (CA)
Title: Catheter
Inventor: SENO HACHIRO
IPC: A61M25/04
Filed: 2000-06-16
Granted: 2007-04-03
Abstract: A catheter constituted of a single-pipe tube, and provided with a tip end portion (10) implanted in an abdominal cavity and a projection portion (12) projecting outward from the outer wall of the abdomen. A pair of cuffs (16, 18) are attached to the projection portion (12) and a reinforcing tube (14). Side holes (20) are drilled in the tip end portion (10), and each side hole is allowed to communicate with each other along the axial direction of the sing le- pipe tube by means of a groove (22) formed on the outer peripheral surface o f the single-pipe tube.
Patent CA-2384384-C (CA)
Title: Butee d'arret et element coulissant destine a un element de fixation pouvant etre referme
Inventor: SAVICKI ALAN F
IPC: A44B19/16
Filed: 2001-06-08
Granted: 2008-12-30
Abstract: L'invention concerne un dispositif de fermeture (121) destiné à un sachet à élément coulissant comprenant un élément coulissant (132), ainsi qu'une buté d'arrêt (134) permettant de verrouiller de manière réversible l'élément coulissant dans la position fermée et libérant ledit élément au moyen d'une force minimum appliquée par un utilisateur. Le dispositif de fermeture (121) comprend des première et seconde bandes de fixation s'accrochant mutuellement (130, 131) disposées de manière à s'accrocher mutuellement sur une longueur prédéterminée. L'élément coulissant (132) est disposé de manière coulissante sur les bandes de fixation s'accrochant mutuellement (130, 131), facilitant ainsi l'occlusion de la désocculsion des bandes de fixation lorsqu'il est déplacé vers les première et seconde extrémités des bandes de fixation. Les première et seconde extrémités (127, 128) des bandes de fixation (130, 131) sont assemblées et une butée d'arrêt (134) est mise en place sur la première extrémité de fermeture (127) des bandes de fixation. La butée d'arrêt (134) comprend une structure de verrouillage à libération rapide (176, 182) pouvant venir en prise avec une structure de réception de verrou de coopération (158, 159) mise en place sur l'extrémité appariée ou d'ouverture, en vue de fixer l'élément coulissant lorsqu'il est déplacé de manière à être en prise avec la butée d'arrêt au niveau de l'extrémité de fermeture du sachet.
Patent CA-2392621-C (CA)
Inventor: SHEAR JEFF
IPC: A61K47/44
Filed: 2000-12-20
Granted: 2010-11-02
Abstract: L'invention concerne un système d'administration de médicament par voie orale, qui sert à administrer des produits pharmaceutiques au goût désagréable. Le système d'administration de produit pharmaceutique comporte un lipide, des particules sèches incluant au moins un produit pharmaceutique et au moins un excipient, et un tensioactif. Les particules sèches sont enrobées de manière continue par le lipide et forment une suspension avec celui-ci, rendant le produit pharmaceutique plus agréable au goût.
Patent CA-2400273-C (CA)
Title: Dispositif manuel concu pour transferer un film et dote d'un element d'application angulaire
Inventor: HUTHMACHER WINFRIED
IPC: B65H37/04
Filed: 2001-02-14
Granted: 2010-04-27
Abstract: L'invention concerne un dispositif manuel (1) conçu pour transférer un film (2) d'adhésif, de revêtement ou de matière colorée, par exemple, sur un substrat (4). Le dispositif comporte un boîtier (5) dans lequel sont placés une alimentation de film et un élément d'application (8) qui s'étend de l'intérieur vers l'extérieur à travers un orifice (9) situé dans le boîtier (5) et qui est constitué d'une partie support (8c) montée pivotante autour d'un axe de pivot dans le boîtier (5) et d'une extrémité d'application (8a), le film (2) s'étendant de l'alimentation (6) à l'élément d'application (8). Pour obtenir un dispositif plus petit, l'extrémité d'application (8a) part de la partie support (8c), ces deux éléments comprenant entre eux un angle obtus (W) ouvert sur le côté arrivée du film (30a) de l'élément d'application (8).
Patent CA-2402081-C (CA)
Title: Compose qui se lie selectivement au cd123 et qui utilise ce mecanisme pour tuer les progeniteurs dans les cancers hematologiques
Inventor: JORDAN CRAIG T
IPC: A61P7/00
Filed: 2001-03-06
Granted: 2015-09-22
Abstract: Il a été démontré que les cellules cancéreuses hématologiques, souches ou embryonnaires, sont impliquées dans les stades précoces et le développement de la leucémie et des affections lymphoprolifératives malignes, et notamment la leucémie myéloïde aiguë (AML), la leucémie myéloïde chronique (CML) et la leucémie lymphoïde chronique (CCL). La chaîne alpha du récepteur de l'interleukine-3 (IL-3R.alpha. ou CD123) est fortement exprimée sur les cellules cancéreuses hématologiques embryonnaires, mais elle n'est pratiquement pas décelable sur les cellules normales de moelle osseuse. La présente invention se rapporte à des procédés de dégradation des cellules cancéreuses hématologiques (par exemple, leucémiques ou lymphomiques) qui consistent à cibler sélectivement les cellules exprimant CD123. Ces procédés s'avèrent utiles à la détection et au traitement des leucémies et des affections lymphoprolifératives malignes. L'invention se rapporte également à des composés utiles pour la liaison sélective à CD123 et pour la dégradation des cellules cancéreuses hématologiques embryonnaires. Ces composés peuvent contenir des fractions cytotoxiques telles que, par exemple, des radio-isotopes ou des agents chimiothérapeutiques.
Patent CA-2404198-C (CA)
Title: Recreational vehicle foldable deck
Inventor: BENZ DENNIS CLAUDE
IPC: B60P3/37
Filed: 2002-09-20
Granted: 2011-03-15
Abstract: A recreational vehicle foldable deck includes supports adapted for attachment to a structural frame of a recreational vehicle. "L" shaped members are provided. A first end of each of the "L" shaped members is fixedly secured in spaced relation to the platform. A second end of the "L" shaped members is pivotally secured to one of the supports. This enables the platform to be pivotally movable from a substantially vertical stored position parallel to the one side of the recreational vehicle to a substantially horizontal operative position resting at a ground surface.
Patent CA-2412711-C (CA)
Inventor: WINSOR ROBIN
IPC: G01N23/04
Filed: 2002-11-25
Granted: 2008-09-02
Abstract: This invention relates to a self diagnostic apparatus for a radiographic imaging system. The system includes a radiographic source and a camera, and the apparatus comprises: a scintillator positioned between the optical pathway of the radiographic source and the camera, and made of a material which fluoresces when struck by x-rays, including one in the group of terbium doped gadollineum oxysulfide or thallium doped cesium iodide; a resolution target located at the periphery of the scintillator and made of a material that passes at least shortwave ultraviolet light; an ultraviolet source positioned in line of sight of the scintillator and target; and, a control system for capturing a self-diagnostic reference image by activating the ultraviolet source, and activating the camera to take an image created by the visible light emitted by the scintillator material when illuminated by the UV light. A short wavelength UV light for example 254nm excites the scintillator material to emit light from which can then be captured an image of the resolution targets.
Patent CA-2422144-C (CA)
Title: Production of thin steel strip
Inventor: BLEJDE WALTER
IPC: B21B1/46
Filed: 2001-09-28
Granted: 2010-05-11
Abstract: A plain carbon steel strip (12) is continuously cast in a twin roll caster (11) and passes to a run out table 17 on which it is subjected to accelerated cooling by means of cooling headers (18) whereby it is cooled to transform the strip from austenite to ferrite at a temperature range between 850 ~C and 400 ~C at a cooling rate of not less than 90 ~C/sec, such that the strip has a yield strength of greater than 450MPa. The strip after casting and before cooling is passed through a hot rolling mill to reduce the thickness of strip by at least 15% and up to 50%.
Patent CA-2423309-C (CA)
Inventor: EKMAN KENNETH
IPC: C08F255/02
Filed: 2001-10-17
Granted: 2011-04-26
Abstract: L'invention concerne un procédé pour produire un copolymère greffé, consistant à faire réagir un polymère irradié dans un mélange réactionnel comprenant une première phase et une seconde phase. La première phase comprend une source d'au moins un monomère soluble non aqueux et la seconde phase comprend de l'eau et, éventuellement, un solvant organique miscible avec l'eau. La première et la seconde phase sont sensiblement immiscibles et non émulsionnées. Un haut degré de conversion de monomère est obtenu.
Patent CA-2426178-C (CA)
Inventor: UJIIE YASUHARU
IPC: H01M50/429
Filed: 2002-08-14
Granted: 2014-05-13
Abstract: A battery with an excellent discharge load characteristic and low temperature discharge characteristic is provided. The battery comprises a wound electrode where a strip-shaped positive electrode and a strip-shaped negative electrode are wound with a separator (23) therebetween which is impregnated with an electrolyte. The separator (23) includes a macroporous film (23a) having an average pore size of 0.15 µm or less and an average ratio of a shortest internal diameter (D S) to a longest internal diameter (D L) in a pore not less than 0.4 nor more than 1Ø This can prevent clogging of macropores (23b) and improve electrolyte permeability, ionic permeability, and electrolyte retention of the separator (23). Therefore, the excellent discharge load characteristic and low temperature discharge characteristic can be obtained.
Patent CA-2428639-C (CA)
Inventor: SMITH DOUGLAS W P
IPC: F15B15/10
Filed: 2001-11-13
Granted: 2007-01-30
Abstract: The actuator (2) can be used to apply fluids to the web of a papermaking machine. The actuator comprises a housing (4) having a first inlet (16) connectable to the fluid source and a second inlet (10) connectable to a pressure source. A resilient bellows structure (30) extends between the first and second inlets within the housing to define an internal region of the bellows structure in sealed communication with one of the first and second inlets and an external region of the bellows structure in sealed communication with the other inlet. A valve member (50) adapted to move with the bellows structure is provided to open and close the first inlet to vary the flow of fluid from the fluid source and maintain a pressure related to a balance of forces of the bellows structures. An outlet (58) from the housing in communication with the first inlet permits the exit of the flow of fluid to a flow controlling orifice. A pneumatic control signal provided to the second inlet controls expansion or contraction of the bellows structure.
Patent CA-2434208-C (CA)
Inventor: JONES RICHARD GARFIELD
IPC: C09J175/04
Filed: 2002-01-14
Granted: 2011-11-01
Abstract: L'invention concerne des polyisocyanates hybrides séquencés et mélangés utilisés en tant qu'agent de réticulation dans des compositions de revêtement, comprenant au moins un groupe bloquant 1,3-dicarbonyle et au moins un groupe bloquant thermiquement actif, de telle sorte que le rapport molaire des groupes bloquants 1,3-dicarbonyle sur les groupes bloquants thermiquement actifs soit compris entre 4:1 et 1:9. Ces polyisocyanates permettent d'obtenir une meilleure adhérence intercouche lorsqu'ils sont revêtus d'un second enrobage, ainsi qu'une bonne stabilité.
Patent CA-2439592-C (CA)
Inventor: SCHWARZ OLAF
IPC: A22C25/16
Filed: 2002-03-28
Granted: 2007-11-20
Abstract: In order to separate a useful layer of filleted meat in a fillet of fish, from a layer of waste such as skin, fat and nerves, the fillets are supplied to a skinning device, skin side down. Said device comprises a skinning roll (1) and a pressure shoe (2) having a cutter for carrying out the separation, a knife receiving pocket, a cutting blade (14) which can be moved back and forth, and a pressure roll (4) arranged above said pressure shoe and exerting pressure on the meat side of the fillet. When the fillet arrives, the cutting blade (14) briefly makes an oblique cut transversally in relation to the displacement direction of the fillet, said cut being interrupted after a number of strokes, whereupon the pressure shoe cutter continues the separating cut. A proximity switch (17) is provided in order to control the movement of the cutting blade, said switch triggering signals when the pressure roll is lifted, thereby initiating the control of the movement of the blade. Fish fillets can thus be produced, which are free of nerves and carefully skinned, without any loss of quality, said fillets being removed from the device by means of a conveyor belt (13).
Patent CA-2446661-C (CA)
Inventor: SOSALLA GERALD KEITH
IPC: B31D1/04
Filed: 2002-05-31
Granted: 2010-08-24
Abstract: The invention relates to a stack of fan folded material and related systems and processes. The stack includes at least two clips of fan folded material.  Each clip includes a plurality of fan folded sheets, with each sheet joined to at least one adjacent sheet by a weakened line. Each clip is joined to an adjacent clip by a last sheet of one clip being separable joined to a first sheet of a succeeding clip.
Patent CA-2448178-C (CA)
Inventor: CROCKETT BRETT G
IPC: H04N5/60
Filed: 2002-02-25
Granted: 2011-05-10
Abstract: A method for time aligning audio signal, wherein one signal has been derived from the other or both have been derived from another signal, comprises deriving reduced-information characterizations of the audio signals, auditory scene analysis. The time offset of one characterization with respect to the other characterizationis calculated and the temporal relationship of the audio signals with respect to each other is modified in response to the time offset such that the audio signals are coicident with each other. These principles may also be applied to a method for time aligning a video signal and an audio signal that will be subjected to differential time offsets.
Patent CA-2454972-C (CA)
Inventor: GALLANT MEL
IPC: E04F15/02
Filed: 2004-01-08
Granted: 2007-05-22
Abstract: A method of forming wood flooring. The flooring has foam applied to one side by adhesive. The adhesive is cured and a chemical bond forms between the wood and foam to provide a consolidated unit. This facilitates easier cutting of the consolidated product without dissociation of the foam from the wood. The result is an improved flooring product having sound suppression qualities.
Patent CA-2471671-C (CA)
Inventor: KANG SING BING
IPC: H04N1/407
Filed: 2004-06-18
Granted: 2011-05-24
Abstract: A system and process for generating a high dynamic range (HDR) image from a bracketed image sequence, even in the presence of scene or camera motion, is presented. This is accomplished by first selecting one of the images as a reference image. Then, each non-reference image is registered with another one of the images, including the reference image, which exhibits an exposure that is both closer to that of the reference image than the image under consideration and closest among the other images to the exposure of the image under consideration, to generate a flow field. The flow fields generated for the non-reference images not already registered with the reference image are concatenated to register each of them with the reference image. Each non--reference image is then warped using its associated flow field. The reference image and the warped images are combined to create a radiance map representing the HDR image.
Patent CA-2472938-C (CA)
Title: Reseau de microphnes a mise en forme physique utilisant des micorphones omnidirectionels
Inventor: MOQUIN PHILIPPE
IPC: H04R1/40
Filed: 2004-07-02
Granted: 2007-06-26
Abstract: Le réseau de microphones proposé comprend des microphones qui sont positionnés aux extrémités de cavités à l'intérieur d'une structure diffractante. La profondeur, la largeur et la forme de la cavité sont optimisées pour offrir un haut niveau de directivité sans lobes de périodicité, à des fréquences pour lesquelles la distance entre les microphones est supérieure à la moitié de la longueur d'onde acoustique.
Patent CA-2479008-C (CA)
Title: Method and facility for refining oil
Inventor: INOMATA MAKOTO
IPC: C10G45/02
Filed: 2002-03-15
Granted: 2011-11-22
Abstract: The present invention is related to a method of subjecting a feed oil to a refining process. This method includes a fractional distillation step 1 in which a feed oil is separated into a distillate oil M1 and a bottom oil M2 by a distillation process, a separation step in which the bottom oil is separated into a bottom light oil and a residue, and a hydrorefining step 3 in which the obtained distillate oil M1 and the bottom oil M2 are subjected to hydrorefining in the presence of hydrogen and a catalyst. In the hydrorefining step 3, the bottom light oil (deasphalted oil M3) is passed through a first catalyst layer 12 of a hydrorefining unit providing a plurality of catalyst layers 12, 13, and 13 filled with a hydrorefining catalyst, and a mixed oil comprising the distillate oil M1 and the bottom light oil (deasphalted oil M3) is passed through a downstream catalyst layer 13 and subject to a hydrogenation process.
Patent CA-2483345-C (CA)
Title: Imidazolinylmethyl aralkylsulfonamides
Inventor: DILLON MICHAEL PATRICK
IPC: A61P1/14
Filed: 2003-04-15
Granted: 2010-12-21
Abstract: Compounds of the Formula (I), where R1-R6 are those defined herein and methods for producing the same. Also provided are pharmaceutical compositions comprising a Compound of Formula (I) and methods for their use as therapeutic agents.
Patent CA-2484623-C (CA)
Inventor: MACKAY GRAHAM
IPC: E21B34/06
Filed: 2004-10-13
Granted: 2009-06-02
Abstract: The present invention generally provides apparatus and methods for removing liquid from a well. In one embodiment, a cable and subsurface safety valve assembly is used with a downhole pumping system to remove water from the well. The cable and subsurface safety valve assembly allows the cable to run from surface to a pumping unit while maintaining safety valve integrity. In another aspect, the cable and subsurface safety valve assembly may be adapted for use with an existing production tubing.
Patent CA-2484906-C (CA)
Inventor: MORENO MIQUEL A
IPC: A61M39/02
Filed: 2004-10-15
Granted: 2012-12-04
Abstract: A surgical access system includes a tubular member defining a longitudinal axis and having an axial lumen. The tubular member includes a braided material adapted to expand from a first initial condition having a first cross- sectional dimension to a second expanded condition having a second-cross sectional dimension greater than the first cross-sectional dimension. The tubular member defines an oblique end surface. An access housing is mounted to the tubular member. The access housing is dimensioned for engagement by the user. A process for manufacturing a surgical access device is also disclosed.
Patent CA-2485208-C (CA)
Title: Optical disk and method of recording data in the same
Inventor: LEE KYUNG-GEUN
IPC: G11B7/004
Filed: 2003-02-11
Granted: 2012-06-26
Abstract: An optical disk and a method of recording data in the optical disk are provided. When data is overwritten on a recordable and/or reproducible optical disk, the method includes performing linking in front of a physical cluster from which overwriting starts. According to the method, when overwriting is performed on a portion of an optical disk in which data has been recorded, or when overwriting is performed on a portion including a defective area, linking is performed in front of the portion on which the overwriting is performed or behind the defective area, thereby realizing reliable data recording and reproducing.
Patent CA-2486946-C (CA)
Inventor: TURNER ROY A
IPC: F16F9/19
Filed: 2003-05-29
Granted: 2012-10-30
Abstract: A suspension damper (10) includes a housing bounding a main chamber. A piston rod (34) is slideably disposed within the main chamber of the housing. A main piston (38) is mounted on the first end of the piston rod within the main chamber of the housing so as to slideably engage against the housing in sealed engagement, the main piston having a first side and an opposing second side with a compression port extending therebetween. A control valve assembly is disposed within the main chamber and bounds a sealed valve compartment. The control valve assembly (100) is movable between a first position wherein the valve compartment is compressed to a first volume and a second position wherein the valve compartment is expanded to an enlarged second volume, the control valve assembly being movable under pressure so as to provide variable compression damping properties.
Patent CA-2492633-C (CA)
Title: Common cast draft sill for type e and f draft gear
Inventor: LIMBACH PAUL A
IPC: B61G9/22
Filed: 2004-01-30
Granted: 2009-06-30
Abstract: A common E/F type draft sill (200) is provided that accommodates either Type E  0r Type F draft gear components, including rotary coupler applications. The draft sill is preferably cast, but may also be fabricated. The common E/F  draft sill is provided with a fixed, integral spring basket (94) of a Type F  draft sill to accommodate and house standard spring-biased spring basket support systems and a accommodate standard Type F draft gear. Standard vertical connection of Type F draft gear is provided. The common draft sill is also provided with the horizontal keyslot (110) of a Type E draft sill to also accommodate attachment of Type E d raft gear. A drop-in E coupler support is also available that replaces the "spring basket" support system used with Type F draft gear so as to allow proper support of Type E draft gear.