baber/WOPTO huggingface dataset:
Patent CA-2406201-C (CA)
Inventor: STANIFORTH JOHN NICHOLAS
IPC: A61K9/12
Filed: 2001-04-17
Granted: 2011-03-22
Abstract: A formulation for an inhaler device comprises carrier particles having a diameter of at least 50 µm and a mass median diameter of at least 175 µm; active particles; and additive material to which is able to promote release of the active particles from the carrier particles on actuation of the inhaler device. The formulation has excellent flowability even at relatively high tine particle contents.
Patent CA-2407905-C (CA)
Inventor: CURIN-SERBEC VLADKA
IPC: C12N15/02
Filed: 2001-05-15
Granted: 2012-08-14
Abstract: The present invention pertains to novel antibodies directed to the C-terminal part of the PrPSc isoform of prions. In particular, the present invention pertains to the use of such antibodies in the diagnosis of bovine spongiform encephalopathy (BSE) and the new variant form of Creutzfeld Jacobs Disease (vCJD). In addition, the present invention relates to the peptide recognized by the antibodies and its use in the immunization and/or treatment of BSE, CJD, vCJD and other TSE related diseases.
Patent CA-2409633-C (CA)
Inventor: GOSIS ANATOLY
IPC: F16K5/04
Filed: 2002-10-24
Granted: 2006-10-17
Abstract: A valve assembly including a valve body having an elongated passage through which product flows and a valve element which rotates about an axis extending generally normal to an axis defined by the passage in the valve body is disclosed. The valve element is mounted in the valve body passage to control product flow through the passage as a function of the position of the valve element. The diameter of a valve body bore within which the valve element rotates is equal to or greater than the passage it seals. A seal structure cooperates with the valve element to selectively seal the passage.
Patent CA-2411164-C (CA)
Inventor: LEOPOLD ERIC
IPC: A61M25/06
Filed: 2002-11-05
Granted: 2010-02-23
Abstract: The introducer sheath can be loaded onto a vasoocclusive device after removal of the vasoocclusive device from a microcatheter, to permit the vasoocclusive embolic coil assembly to be used again during a clinical procedure. The sheath includes a hollow, elongated tubular member with a longitudinal slot formed in the upper wall of the elongated tubular member and extending along the length of elongated tubular member. The upper wall of the elongated tubular member adjacent to the slot has an angled configuration to accept the vasoocclusive device. The sheath may include wing members extending outwardly from the angled configuration on the outside surface of the hollow, elongated tubular member to facilitate insertion of the vasoocclusive device into the sheath. The elongated tubular member may also consist of a segment with no slot attached to a flexible pusher member to facilitate initiation of loading of the vasoocclusive device into the sheath.
Patent CA-2413096-C (CA)
Title: Conteneur en polyethylene a parois minces
Inventor: WEBER MARK
IPC: C08L23/04
Filed: 2002-11-28
Granted: 2010-12-21
Abstract: Le présent extrait concerne des contenants en polyéthylène à parois fines pour le conditionnement d'aliments tels que fromage cottage, ricotta et crème glacée. Ces contenants ont un point de ramollissement supérieur, qui permet de les « remplir à chaud ») et une résistance au choc élevée (qui est utile quand on fait tomber un contenant de crème glacée).
Patent CA-2414746-C (CA)
Inventor: SCHNEIDER WALTER
IPC: G07D7/01
Filed: 2001-07-04
Granted: 2009-12-15
Abstract: L'invention concerne un papier de sécurité (1) destiné à la production de valeurs, tels que des billets de banques, des documents, etc., comprenant au moins un élément de sécurité multicouche (3). Cet élément de sécurité (3), agencé au moins partiellement sur la surface du papier de sécurité (4), présente au moins un effet optique visuellement vérifiable et au moins un circuit électronique intégré.
Patent CA-2415374-C (CA)
Title: Amortisseur a anneau dual
Inventor: HODJAT YAHYA
IPC: F16H55/36
Filed: 2001-07-23
Granted: 2007-06-19
Abstract: La présente invention concerne un amortisseur à anneau dual. Ledit amortisseur comprend un anneau interne servant à relier l'amortisseur à un vilebrequin, un anneau externe à inertie servant à rentrer en contact avec une courroie ou similaire. Une matière élastomèrique flexible est renfermée de manière mécanique dans un espace annulaire entre les anneaux interne et externe. La surface interne de l'anneau externe et la surface externe de l'anneau interne décrivent respectivement un profil coopérant non arqué, complexe ou une section transversale qui fixe de manière mécanique l'élastomère entre elles. Cet élastomère n'utilise pas d'adhésifs chimiques pour se lier à l'anneau interne ou externe, au lieu de cela, il repose sur un confinement mécanique situé entre les anneaux. Dans le mode de réalisation préféré, l'élastomère renferme du EPDM.
Patent CA-2415539-C (CA)
Inventor: KENNEDY WILLIAM R
IPC: E21F1/14
Filed: 2003-01-03
Granted: 2007-07-10
Abstract: A mine ventilation structure with a deck made up of panels of inverted channel shape modified to be of relatively light weight yet strong.
Patent CA-2420483-C (CA)
Inventor: NEUFELD HENRY
IPC: A01B59/04
Filed: 2003-02-28
Granted: 2006-06-20
Abstract: An agricultural implement is provided that includes a wheeled frame and a draft tongue pivotally connected to the frame and extending forwardly from the frame to connect with the tractor. A hydraulic cylinder interconnects the frame and the draft tongue to control the pivotal movement of the draft tongue relative to the frame. Other hydraulic cylinders control the height of the frame and the cutting angle thereof relative to the ground. A hydraulic conduit system containing at least one flexible hose extending from the forward end of the draft tongue to the tractor provides a source of hydraulic fluid under pressure from the tractor to the hydraulic cylinders to control the operation thereof. A hydraulic hose support is mounted on the forward end of the draft tongue to support the flexible hoses. The hose support includes a vertical support, a base portion defining a curved portion and being affixed to the vertical support, and an elastomeric block having openings therein to receive the flexible hoses and fix the hoses to the hose support. In a preferred embodiment, the base portion is formed of a polyurethane material.
Patent CA-2421810-C (CA)
Inventor: STEVENS CHEREE L B
IPC: A23L19/18
Filed: 2001-09-21
Granted: 2007-03-27
Abstract: A water-dispersible coating composition for use on food substrates, which permits incorporation of a substantially increased rice component content compared to prior art coatings, without the occurrence of objectionable white-lump reticulation. The coating contains at least stated minimum levels of small-particle size rice flour and/or rice starch (#100 USS mesh size and/or 200 USS mesh size, respectively or finer) depending upon the total amount of rice used in the mix, and exhibits minimal surface roughness and substantially no reticulation when frozen upon the food substrate, while imparting increased crispness, holding time and lighter color once the frozen coated food substrate is reconstituted via gradient heat, mcirowave energy, or deep-frying reconstitution methods, without sacrificing appearance, flavor, and tooth compaction characteristics desirable to consumers of the final reconstituted product.
Patent CA-2425764-C (CA)
Inventor: BETEILLE FABIEN
IPC: G02F1/1514
Filed: 2001-10-17
Granted: 2009-11-17
Abstract: The invention concerns a laminated glazing comprising two substrates (1, 2) between which is provided an active system (3), the glazing is provided with first peripheral sealing means (5), in particular proof against water in vapour form, comprising at least a joint based on thermofusible polymer(s) selected among at least one of the following polymer families: vinylacetate-ethylene, polyisobutylene, polyamide, or based on a sealant, in particular derived from polyurethane, polysulphide or silicone. Said joint can also be associated with mechanical reinforcement and/or spacing calibration means between the two substrates.
Patent CA-2433010-C (CA)
Inventor: CREE ROBERT E
IPC: B29C48/10
Filed: 2001-12-21
Granted: 2013-08-13
Abstract: An internal bubble cooling air control system in a blown film apparatus has sensors (48a, 48b, 52a, 52b) arranged to increase response time and reduce interference, and includes a high speed valve (46) for fast actuation of air flow from a controller (44) in response to signals received from the sensors (48a, 48b, 52a, 52b).
Patent CA-2433599-C (CA)
Inventor: FERNANDEZ DE CASTRO AURORA L
IPC: G01N33/48
Filed: 2001-12-27
Granted: 2011-09-13
Abstract: A device (10) for simultaneously measuring a plurality of analytes in blood or other fluids comprising a plurality of reagent pads (12) containing reagents specific to particular analytes.
Patent CA-2436605-C (CA)
Title: Crystalline molecular sieves
Inventor: KIRSCHHOCK CHRISTINE EVA ANTIO
IPC: B01J/
Filed: 2001-12-07
Granted: 2008-09-30
Abstract: A new family of crystalline molecular sieves is described having a characteristic XRD pattern as illustrated in Fig. 1, and having three sharp peaks at 2.theta. (Cuk.alpha.) of 8.82, 12.44, and 23.01.
Patent CA-2439513-C (CA)
Title: Produit composite
Inventor: NAJI BASIL
IPC: C09D201/00
Filed: 2002-03-04
Granted: 2011-05-31
Abstract: L'invention concerne un procédé de fabrication d'un produit composite, consistant à former une couche substrat et une formulation liquide comprenant un liant hydraulique et un agent d'assèchement. La formulation est alors appliquée sur la couche substrat pour former une couche fonctionnelle et la couche fonctionnelle est asséchée à travers la couche substrat. L'application de la formulation pour former la couche fonctionnelle et les étapes d'assèchement peuvent être répétées afin d'obtenir un produit composite laminé. Des additifs fonctionnels peuvent être inclus dans chaque couche afin d'obtenir les caractéristiques désirées pour cette couche et, par conséquent, pour le produit composite obtenu.
Patent CA-2439805-C (CA)
Inventor: RUDKIN STEVEN
IPC: H04L12/14
Filed: 2002-03-07
Granted: 2008-01-08
Abstract: A method of operating a packet network to provide selectable levels of service to different communications flows is disclosed. The method provides a network user with more flexibility in assigning a level of service to a given flow than conventional Asynchronous Transfer Mode networks. Furthermore, it provides a better differentiation between different qualities of service than is enabled by recent proposals for Internet Protocol networks. By identifying packets belonging to flows requiring a relatively high level of service, and, in response, allowing those packets access to capacity which is otherwise withheld, a relatively high level of service can be provided to streams of such packets. The invention is especially useful in relation to providing selected flows along residential high-speed Internet access lines (e.g. ADSL) with a higher level of capacity than other flows. The withheld capacity can comprise capacity which is normally hidden from the end-user by network configuration. The sender and/or receiver of a flow can be charged for the high level of service provided to that flow.
Patent CA-2440263-C (CA)
Title: Warp bound composite papermaking fabric
Inventor: QUIGLEY SCOTT D
IPC: D21F1/00
Filed: 2003-09-09
Granted: 2012-02-07
Abstract: A composite papermaking fabric comprising an upper support fabric and a lower contact fabric for providing uniform drainage, a smooth and even support surface and extended wear. The upper fabric is formed of warp yarns, fabric born warp yarns and weft yarns interwoven to provide the upper fabric with a support surface forming a one up, one down weave. The lower fabric is formed of the fabric born warp yarns interwoven with weft yarns in a weave pattern which provides a weft yarn dominated contact surface. Each of the fabric born warp yarns also weaves over at least one of the upper fabric weft yarns during each repeat of the weave pattern forming binding points which bind the upper and lower fabrics together. The so formed binding points function to support the weft yarns and thereby the binding knuckles against vertical downward movement.
Patent CA-2440695-C (CA)
Inventor: ALLSOPP REGINALD CHARLES
IPC: E06B9/42
Filed: 2003-09-15
Granted: 2005-07-26
Abstract: A control unit for use in a window blind head rail assembly comprises a sprocket wheel, a sprocket support and wrap spring, a chain guard housing which is capable of rotating relative to an external face of the sprocket support, a splined bush for engagement with the roller blind tube and a centre pin. According to another embodiment, a control unit for use in a window blind head rail assembly comprises a sprocket wheel, a sprocket support and wrap spring, a chain guard housing comprising one or more lugs extending perpendicular to the face of the control unit which incorporates the sprocket support, a splined bush for engagement with the roller blind tube, and a centre pin.
Patent CA-2448473-C (CA)
Inventor: TSONTAKIS HARIDIMOS
IPC: A47J37/07
Filed: 2003-11-06
Granted: 2012-01-31
Abstract: Un dispositif de rôtissoire permettant de rôtir des viandes, comprenant une enveloppe et une broche montée sur l'enveloppe. L'enveloppe comprend une partie principale verticale et une base horizontale fixée de manière perpendiculaire à la partie principale verticale et se prolongeant au- delà de cette dernière. La base horizontale comprend un tiroir de collecte de résidus sous-jacent de la broche pour la collecte de résidus de cuisson. La partie principale verticale de l'enveloppe comprend des éléments chauffants et aussi des rails allongées supérieur et inférieur, auxquels sont montés de manière roulante un ensemble de fixation de broche supérieur et un élément roulant inférieur, respectivement. La broche engage de manière rotative l'ensemble de fixation de broche supérieur à son extrémité supérieure, et engage de manière rotative l'élément roulant inférieur à son extrémité inférieure. En déplaçant de manière roulante l'ensemble de fixation de broche supérieur autour du rail allongé supérieur, et l'élément roulant inférieur autour du rail allongé inférieur, la broche peut être inclinée et/ou translatée par rapport aux éléments chauffants du dispositif.
Patent CA-2450572-C (CA)
Inventor: SCHUETZ MICHAEL
IPC: C12N15/10
Filed: 2002-06-24
Granted: 2011-11-22
Abstract: The present invention relates to a method for the selective purification of bacterial cells and/or cell components, whereby the purification is performed by means of a solid support.
Patent CA-2458428-C (CA)
Title: Suppresseur de bruit du vent
Inventor: ZAKARAUSKAS PIERRE
IPC: G10K11/178
Filed: 2004-02-18
Granted: 2012-05-15
Abstract: Logique d'amélioration des signaux vocaux permettant d'améliorer la qualité de perception d'une voix traitée. Le système d'amélioration des signaux vocaux comprend un détecteur de bruit et un atténuateur de bruit. Le détecteur de bruit décèle un coup de vent et un bruit constant en modélisant le coup de vent. L'atténuateur de bruit amortit le coup de vent afin d'améliorer l'intelligibilité d'une partie non vocale, complètement vocale ou partiellement vocale de la transmission.
Patent CA-2463558-C (CA)
Title: Intake air and carburetor heating arrangements for v-twin engines
Inventor: DOPKE RUSSELL J
IPC: F02M31/093
Filed: 2004-04-07
Granted: 2010-06-08
Abstract: A V-twin engine having a crankcase and a pair of cylinders defining a V-space therebetween, wherein the V-space is substantially enclosed, and a carburetor is positioned within the V-space. An intake air preheating arrangement supplies heated intake air to the carburetor, and a carburetor heating arrangement heats the V-space and the carburetor which is positioned within the V-space. Each of the foregoing arrangements, used separately or in combination within one another, aids in preventing "freeze-up" of the carburetor during running of the engine in a cold environment.
Patent CA-2473239-C (CA)
Title: Device for remote inspection of steam generator tubes
Inventor: LEWIS RANDALL K
IPC: G01N27/90
Filed: 2003-01-14
Granted: 2011-04-26
Abstract: A remote inspection device (1) for the inspection of the tubesheet in-bundle region of a steam generator. The device includes a rail system (9) that is easily and quickly mounted to the end of tube at an in-bundle region of a steam generator, a carriage (10) movable on the rail system (9) for feeding at flexible, tape-like wand (3) into the tube, and a probe (11) mounted on an end of the flexible, tape-like wand (3) for performing the inspection operation. The flexible, tape-like wand (3), which is composed of a flexible metal alloy, has a non-circular center section forming a channel (12) for receiving cabling for the probe (11) and opposed flat, wings (22) on either side of the non-circular center section. Each wing (22) has a row of feed holes (20) positioned remote from the center section that provide engagement with a feed wheel (21) of the carriage.
Patent CA-2474707-C (CA)
Inventor: STEELBERG RYAN
IPC: H04Q7/32
Filed: 2002-02-14
Granted: 2013-02-12
Abstract: The present invention is directed to systems and methods of delivering data (100) from a source (120) to a remote device (150) in which a network node (130), different from the source (120), is employed to select frequencies and regional broadcast stations (140) (Fig. 1). Selection may be partly based on scheduling parameters including an availability of RF spectrum of plurality of regional broadcast stations.
Patent CA-2480898-C (CA)
Title: Herbicidal compositions comprising a metal chelate of a 2-(substituted benzoyl)-1,3-cyclohexanedione and an organic phosphate, phosphonate or phosphinate adjuvant
Inventor: PIPER CATHERINE JULIA
IPC: A01N35/06
Filed: 2003-06-04
Granted: 2011-08-23
Abstract: Disclosed is a herbicidal composition comprising (i) a metal chelae of a 2-(substituted benzoyl)-1,3-cyclohexanedione of formula (I) (see formula I) and (ii) an organic phosphate, phosphonate or phosphinate adjuvant of formula (II) (see formula ll)
Patent CA-2483757-C (CA)
Inventor: UNKRIG VOLKER
IPC: G01N33/543
Filed: 2004-10-04
Granted: 2010-06-22
Abstract: The invention concerns a reagent system for the so-called on-board control of analytical elements, in particular test strips, containing an organic N-oxide or a nitroso compound. The invention also concerns analytical elements containing a reagent system for a detection reaction and a reagent system for an on-board control. Furthermore, the invention concerns a method for checking analytical elements in which a reagent system for an on-board control is examined optically or electrochemically with the aid of a measuring instrument for changes which could indicate a stress of the analytical element.
Patent CA-2485036-C (CA)
Title: Plate-type heat exchanger
Inventor: ST PIERRE MICHEL
IPC: F28D9/00
Filed: 2004-10-19
Granted: 2012-04-24
Abstract: A heat exchanger has oil core plates and coolant core plates disposed in alternating, stacked relationship. Flow passages are provided between adjacent plates, so that the oil flow passages alternate with the coolant flow passages, and the oil can flow from an oil inlet opening of each oil plate, and through the oil flow passage to an oil outlet opening, and coolant can flow from a coolant inlet opening of each coolant plate through the coolant flow passage to a coolant outlet opening. The oil inlet openings are adjacent to one end of the plates, and the oil outlet openings are spaced from the oil inlet openings, with a passageway for flow of the oil between upstanding bosses of the coolant plates on opposed sides of each oil plate and extending from a gap in an upstanding flange of the oil plate to the oil outlet opening.
Patent CA-2488301-C (CA)
Inventor: WAISANEN STEVEN K
IPC: B66C9/16
Filed: 2004-11-24
Granted: 2013-01-22
Abstract: A remotely operated laser survey device for performing a runway survey on a rail system that supports a device such as an overhead crane. The survey device includes a laser assembly and a survey car. The laser assembly can include a self leveling laser. The survey car includes an image acquisition device and can be self propelled by a drive mechanism. Images obtained using the image acquisition device are transmitted to a remote computer for analysis. The analysis can include a centroidal analysis of the image. Deviation of the rails is compared to established standards and correction carried out if necessary. The image acquisition device can be triggered to obtain images based on movement of the survey car. The survey car can be centered on a rail of the rail system to ensure accurate results regardless of the condition of the rail.
Patent CA-2492202-C (CA)
Inventor: MCDONALD JOSEPH P
IPC: B07B1/46
Filed: 2003-07-11
Granted: 2009-12-22
Abstract: La présente invention concerne un système de criblage d'une matière portée par un fluide à partir dudit fluide qui transporte également des particules, par exemple un système de criblage de fibres utilisables se trouvant dans des eaux blanches de la fabrication de papier ou de la fabrication de papier mouchoir, lesdites eaux contenant également des déchets tels que des fines et de la cendre. Ledit système met en oeuvre un crible souple et pliable sur lequel le fluide est appliqué. Le crible est supporté de manière à être suspendu à un cadre. Le fluide est dirigé sur une surface interne définie par le crible, et l'emplacement au niveau duquel le fluide frappe le crible varie de sorte que le crible ploie et se plie en raison de la souplesse et de la flexibilité de sa matière. De cette manière, la structure des passages de drainage du crible est constamment modifiée de sorte que se produit un nettoyage automatique qui empêche les passages du crible de se boucher ou de s'obturer. Dans un mode de réalisation, le crible possède généralement une forme tronconique, et le fluide est appliqué sur la surface interne du crible de manière que se produise une rotation du crible. La matière retenue sur le crible est dirigée vers une ouverture d'évacuation définie par l'extrémité inférieure du crible tronconique, et l'eau de rejet contenant les particules passe à travers le crible et est recueillie dans un réservoir de collecte de l'eau de rejet. Dans un autre mode de réalisation, le crible est suspendu à un câble de manière à former une structure en forme d'auge ayant une extrémité d'évacuation ouverte. Le cadre est mobile suivant une direction axiale ou suivant une direction transversale de sorte que le crible puisse se déplacer et afin que le pliage et le ploiement souhaité du crible permettent un nettoyage automatique des passages de drainage du crible.
Patent CA-2494685-C (CA)
Inventor: KARCH RALF
IPC: C07C69/734
Filed: 2003-08-07
Granted: 2012-09-25
Abstract: L'invention concerne de nouveaux complexes monocarbène/ nickel, palladium ou platine avec des ligands oléfiniques pauvres en électrons, leur production et leur utilisation dans la catalyse homogène de réactions organiques.
Patent CA-2499899-C (CA)
Inventor: PEART JACOB A
IPC: F16K17/36
Filed: 2005-03-09
Granted: 2008-12-02
Abstract: Un brûleur à gaz dans la chambre de combustion d'un chauffe-eau est pourvu d'une veilleuse créée par un jet de combustible brut qui empiète sur une partie de la surface intérieure de la paroi du brûleur extérieur servant à la retenue de la flamme, faite généralement d'un matériau en treillis métallique, et qui est mélangé dans le brûleur avec l'air de combustion provenant de l'extérieur de la chambre de combustion. Le mélange combustible/air résultant traverse vers l'extérieur la partie de treillis qui est empiétée, qui joue le rôle de structure de stabilisation de la veilleuse et qui est allumé pour former une veilleuse à l'extérieur du corps du brûleur. La partie thermocouple d'un système de détection de colmatage détecte les changements dans la forme de la veilleuse provoqués par le colmatage du treillis métallique par des particules et, en réponse, coupe l'alimentation en gaz du chauffe-eau.