baber/WOPTO huggingface dataset:
Patent CA-2504010-A1 (CA)
Inventor: ENENKEL BARBARA
IPC: C12N15/90
Filed: 2003-11-28
Abstract: The present invention relates to a method of sequence-specific recombination of DNA in eukaryotic cells, comprising the introduction of a first DNA  comprising a nucleotide sequence containing at least one recombination sequence into a cell, introducing a second DNA comprising a nucleotide sequence containing at least one further recombination sequence into a cell, and performing the sequence specific recombination by a bacteriophage lambda integrase Int.
Patent CA-2504349-A1 (CA)
Title: Monoclonal antibodies specific for beta-amyloid
Inventor: GREFERATH RUTH
IPC: C07K16/18
Filed: 2002-11-04
Abstract: This invention provides methods and compositions for the detection, diagnosi s and treatment of amyloid-associated diseases, in particular, diseases comprising deposition of amyloid assemblies, fibrils, filaments, tangles, or plaques. A preferred composition comprises monoclonal antibodies that specifically bind amyloid proteins, peptides or fragments and change the conformation.
Patent CA-2505027-A1 (CA)
Title: Method for vapor-depositing strip-shaped substrates with a transparent barrier layer made of aluminum oxide
Inventor: RAEBISCH MATHIAS
IPC: C23C14/08
Filed: 2003-10-16
Abstract: The invention relates to a method for vapor-depositing strip-shaped substrates with a transparent barrier layer made of aluminum oxide by reactively vaporizing aluminum and admitting reactive gas in a strip vapor-deposition installation. The invention provides that, before coating with aluminum oxide, a partially enclosed layer made of a metal or of a metal oxide is applied to the substrate by magnetron sputtering.
Patent CA-2505485-A1 (CA)
Title: Pharmaceutical tablets containing tibolone and a coating
Inventor: VAN LARE CORNELIS ELISABETH JO
IPC: A61K9/36
Filed: 2003-11-13
Abstract: The present invention relates to a stabilized pharmaceutical tablet comprising an amount of from 0.1 to 10% by weight of fbolone provided with a coating, such as a film coating, a sugar coating, a sugar film coating or a "wrap"  coating. The invention further relates to the use of a coating for stabilizing a pharmaceutical tablet comprising tibolone. Preferably, the coating is a sugar coating or a sugar film coating. Preferably, the sugar comprises sucrose. These tablets were shown to have a lower amount of OM38, i.e. an isomerization degradation product of fbolone, after storage as compared to uncoated fbolone tablets.
Patent CA-2506140-A1 (CA)
Title: Dispositif d'alimentation en air et en carburant d'un anneau-bruleur dans une chambre de postcombustion
Inventor: BUNEL JACQUES
IPC: F23R3/20
Filed: 2005-05-02
Abstract: Dispositif d'alimentation en air et en carburant d'un anneau-brûleur (26) dans une chambre de postcombustion comprenant une pluralité de bras accroche-flammes (14) s'étendant radialement autour de l'axe de cette chambre depuis un carter externe, un anneau-brûleur (26) formé de secteurs d'anneau (38) montés sensiblement bout à bout sur les bras accroche-flammes (14), et des moyens d'alimentation en air et en carburant des secteurs d'anneau-brûleur (38) qui s'étendent entre l'anneau-brûleur (26) et le carter externe de la chambre de postcombustion à l'intérieur des bras accroche-flammes (14).
Patent CA-2507990-A1 (CA)
Title: Nouveaux polypeptides analogues a l'ifn gamma
Inventor: FEGER GEORG
IPC: A61K38/00
Filed: 2003-12-03
Abstract: La présente invention concerne de nouveaux cadres de lecture ouverts (ORF) dans le génome humain codant pour des ORF caractérisés pour des polypeptides présentant au moins une activité de l'interféron gamma humain, des réactifs associés y compris des variantes et des fragments desdits polypeptides ainsi que les acides nucléiques codant pour ces polypeptides et des ligands dirigés contre ces derniers. Cette invention concerne également des procédés pour identifier et préparer ces molécules, pour produire des compositions pharmaceutiques contenant ces molécules et pour utiliser ces compositions dans le diagnostic, la prévention et le traitement de maladies.
Patent CA-2508635-A1 (CA)
Inventor: MENSA-WILMOT GRAHAM
IPC: E21B10/61
Filed: 2005-05-31
Abstract: A pressure relief nozzle installs on the face of a drill bit, and provides a flow path for drilling fluid. The pressure relief nozzle has a larger internal flow area when flow rates through the drill bit are high, and a smaller flow area when flow rates are low. Upon reduction of the pressure relief nozzle's internal flow area, the pressure drop across the drill bit tends to stabilize due to the reduced flow area through the drill bit.
Patent CA-2508972-A1 (CA)
Title: New timing schedule for stable operation of amoled displays
Inventor: AROKIA NATHAN
IPC: G09G3/3225
Filed: 2005-06-08
Abstract: Disclosed is a technique for driving technique to increase the accuracy in the AMOLED voltage programmed pixel circuits.
Patent CA-2509355-A1 (CA)
Title: Oar
Inventor: DOI ATSUSHI
IPC: B63H16/04
Filed: 2003-12-11
Abstract: An oar capable of capable of moving forward a boat at high speeds by preventing a propulsion force from being lowered by the resistance of water produced in the oar return operation, comprising an oar leg (2) having a fla t surface part (12) vertical to an oar arm (1), wherein the oar arm (1) is fitted to the upper end part of the oar leg from the diagonal lower side thereof. Namely, the oar arm (1) is fixed to the oar leg (2) in the state of ~receiving~ the oar leg (2). Also, an oar grip (3) is not installed on the upper surface side of the oar arm (1) but on the lower surface side thereof.
Patent CA-2509704-A1 (CA)
Inventor: DUNLOP JONATHAN
IPC: E21B44/00
Filed: 2003-12-22
Abstract: A method and system for averting or mitigating undesirable drilling events during a drilling process is disclosed. The state of the drilling rig is detected, preferably automatically, based on surface and/or downhole measurement data. One or more undesirable drilling events are detected by correlating the acquired measurement data with the detected state. A drillin g rig action is determined which averts or mitigates a detected undesirable drilling event. Finally, the drilling process is overridden by commanding performance of the action. The algorithm used in detecting the most likely r ig state is preferably probabilistic in nature, and is even more preferably bas ed on particle filtering techniques.
Patent CA-2511111-A1 (CA)
Inventor: FERGUSON ROBERT W
IPC: F24C3/02
Filed: 2005-06-29
Abstract: A secure, easy to use and aesthetically appealing outdoor fireplace includes a housing, fuel management component and burner assembly. The fuel management component is disposed alongside the burner assembly and facilitates safe and effective distribution of fuel and dispersion of heat. A roller assembly eases fuel tank transfer while providing stable support, and an outer decorative wall cooperates with the frame platform mounted on the roller assembly to enhance the aesthetic appeal of the fireplace. The fireplace maintains a low profile for stability and aesthetics while properly managing heat so as to avoid damaging supporting surfaces as well as components of the fireplace itself.
Patent CA-2513805-A1 (CA)
Inventor: JAROLIM REINHOLD
IPC: E05D15/10
Filed: 2003-12-22
Abstract: The invention relates to a pivoting sliding door for vehicles, comprising a door wing, drive devices, transversal guiding devices, and longitudinal guiding devices, which enable the at least one door wing to move transversal to the vehicle wall and along the vehicle wall. The longitudinal guiding devices move in a transverse direction by means of the transversal guiding devices. When closed, the door is locked by a pivot part, which engages inside a guide whereby preventing the door from being unintentionally opened. The invention is characterized in that the pivot part has a guide part that interacts with a guide and that the guide, in the area in which the pivot part interacts with the guide when the door is closed, has a circular arc section around the actual postion of the rotation axis of the pivot part.
Patent CA-2514280-A1 (CA)
Title: Power cycle and system for utilizing moderate and low temperature heat sources
Inventor: KALINA ALEXANDER I
IPC: F01K25/06
Filed: 2004-02-03
Abstract: A new thermodynamic cycle is disclosed for converting energy from a low temperature stream, external source into useable energy using a working fluid comprising of a mixture of a low boiling component and a higher boiling component and including a higher pressure circuit and a lower pressure circuit. The cycle is designed to improve the efficiency of the energy extraction process by recirculating a portion of a liquid stream prior to further cooling. The new thermodynamic processes and systems for accomplishing these improved efficiencies are especially well-suited for streams from low-temperature geothermal sources.
Patent CA-2515573-A1 (CA)
Inventor: BROS DENIS
IPC: F16B37/04
Filed: 2003-02-19
Abstract: The invention relates to a fixing device comprising a clip (200) and a fixing element (100), wherein the clip (200) is made from a main plate (210) and a counter plate (220) which are joined to each other by a connecting strip (20) and the fixing element (100) comprises a shaft (110) which is coupled to the main plate (210) and provided with an inner channel (120), characterized in that the counter plate (220) has a convex non-rectilinear shape leading towards the shaft (110) when in a rest position.
Patent CA-2515836-A1 (CA)
Title: Tete de forage profond et procede de forage profond pour le forage d'une piece de fabrication
Inventor: BISCAY ALBERT
IPC: E21B10/46
Filed: 2005-08-12
Abstract: L'invention a pour objet une tête de forage profond susceptible de tourner autour d'un axe central (A-A), comprenant un corps (2) dont la partie avant (4) présente au moins un tranchant (8a, 8b, 8c, 8d) suivi d'un évidement (10a, 10b) qui débouche sur un conduit (12) intérieur audit corps (2), ce conduit permettant l'évacuation vers l'arrière des copeaux susceptibles d'être formés lors du forage, caractérisée en ce qu'elle comprend à son extrémité avant et en son centre un foret pilote (20) apte à guider ladite tête lors du forage. Utilisation pour le forage de pièce de fabrication en titane, le rapport L/D entre la profondeur L du trou foré et le diamètre D de ce dernier, étant supérieur ou égal à 10, et le diamètre D étant supérieur ou égal à 65 mm.
Patent CA-2516279-A1 (CA)
Inventor: BRAUNHARDT KLAUS A
IPC: A01D57/28
Filed: 2005-08-18
Abstract: A combine with straw walkers and a conveyor located above the straw walkers. The conveyor is provided with tines and a rotating body with a closed circle cylindrical envelope surface. The envelope surface of the rotating body has no remarkable recess or elevations. The tine guides each have a holder mounted to the rotating body and a guidance mounted to the holder. The guidance is pivotally mounted to the holder around a pivot axis extending parallel to the rotational axis of the rotating body. The guidance extends along the tine, surrounds the tine and has a length such that the tine retracts into the interior of the rotating body along a rotational angle of the rotating body of at least 45°.
Patent CA-2517219-A1 (CA)
Title: Refrigerated display merchandiser with improved air curtain
Inventor: SAROKA MARY D
IPC: A47F3/04
Filed: 2004-02-18
Abstract: A refrigerated merchandiser includes a display case defining a product display region having an open-front isolated from the ambient air of the store by means of a downwardly directed inner air curtain of relatively cold refrigerated air and a downwardly directed outer air curtain of relatively warmer air. The inner air curtain discharges through a first air outlet (34) at a first discharge velocity and the outer air curtain discharges through a second air outlet (70) at a second discharge velocity, the second discharge velocity being at least about 1.4 times greater than the first discharge velocity, and most advantageously, from about 1.4 to about 1.8 times greater than the first discharge velocity.
Patent CA-2517956-A1 (CA)
Title: Connection between composites with non-compatible properties and method for preparation
Inventor: BECH ANTON
IPC: B29B11/16
Filed: 2003-04-22
Abstract: A connection between composites (10, 12) with non-compatible properties and a method of preparing of such connections are provided. The composites comprise first and second type fibres, respectively, as well as resin. The connection comprises a transition zone (52) between the composites (10, 12) having a layered structure. The transition zone may optionally comprise a transition member and the transition member may optionally be integrated with one or more of the composites. Examples of non-compatible properties where the present connection will be appreciated are great differences in stiffness, e.g.  Young's modulus, or in coefficient of thermal expansion.
Patent CA-2518511-A1 (CA)
Title: Packaged film-covered tampon
Inventor: BRINKMANN UTE
IPC: A61F15/00
Filed: 2004-03-11
Abstract: The tampon overwrap removal force can be reduced by treating the overwrap, treating the tampon cover, applying a slip agent between the overwrap and tampon cover, and the like. This can reduce the shear force necessary to remove the tampon from its package to less than about 5 N after conditioning at 40 ~C / 75 % humidity for at least one week.
Patent CA-2523854-A1 (CA)
Inventor: AKAI JUN
IPC: C07D513/04
Filed: 2004-04-28
Abstract: L'invention concerne la production de cristaux de 6-fluoro-1-méthyl-7-[4-(5-méthyl-2-oxo-1,3-dioxolène-4-yl)-méthyl-1-piperazinyl]-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-solvate d'acétonitrile d'acide carboxylique (composé B) qui sont utilisés comme intermédiaire dans la production préférentielle de cristaux de type III de 6-fluoro-1-méthyl-7-[4-(5-méthyl-2-oxo-1,3-dioxolène-4-yl)-méthyl-1-piperazinyl]-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-acide carboxylique (composé A). Ledit composé B peut être, de préférence, cristallisé à partir d'acétonitrile par régulation de la concentration de supersaturation et, en outre, la dissolution des cristaux du composé B peut engendrer des cristaux de type III du composé A.
Patent CA-2525749-A1 (CA)
Title: Coated article with niobium chromium inclusive barrier layers(s) and method of making same
Inventor: STACHOWIAK GRZEGORZ
IPC: C03C/
Filed: 2004-05-04
Abstract: A coated article is provided so as to include a coating (e.g., low-E coating, or the like) having at least one layer of or including niobium. chromium (NbCr). The NbCr layer may be nitrided. The NbCr inclusive layer (e.g., NbCrNX,) may be provided as any suitable layer of the multi-layer coating, but in certain example instances may be used as a contact layer adjacent to an infrared (M) reflecting layer. Coated articles herein may be used in the context of insulating glass (IG) window units, laminated windows, architectural or residential monolithic window units, vehicle window units, and/or the like.
Patent CA-2525897-A1 (CA)
Inventor: VEITH JEROME STEVEN
IPC: H04L12/24
Filed: 2004-03-19
Abstract: A disposable absorbent article and method of forming the article are disclosed. The article has front and back panels, each having first and second zones. The first zone of each panel is extensible and retractable and the second zone of each panel is non-extensible and non-retractable. Each of the front and back panels has first and second side edges. An absorbent assembly is secured to the front and back panels. The absorbent assembly has a first end secured to the second zone of the front panel and a second end secured to the second zone of the back panel. The absorbent assembly is capable of being folded to enable the first and second side edges of the front panel to align with the first and second side edges of the back panel, respectively. A pair of seams join the front and back panels together at the first and second side edges to form a disposable absorbent article having a waist opening and a pair of leg openings.
Patent CA-2530717-A1 (CA)
Title: Immunological assay system and method
Inventor: ROBACK JOHN D
IPC: B01L3/00
Filed: 2004-06-24
Abstract: An immunological or immunohematological assay system is disclosed that includes a vessel capable of containing an assay sample, an incubator, a sample separation system, an image acquisition system, and a pipettor. The immunological assay system may also include a washer. Also disclosed is an immunological assay method that includes the steps of placing a immunological assay sample in a vessel, which may include a filter; adding testing reagents to the vessel; incubating the sample and reagent mixture in the vessel;  separating the sample and reagent mixture in the vessel into components that have and have not reacted; and analyzing the vessel to determine the presence of interactions between the sample and reagents. The bottom of the vessel is preferably of a material that aids in spreading out the reacted components of the sample evenly over the bottom of the vessel so that interactions can more easily be analyzed.
Patent CA-2533885-A1 (CA)
Title: Method and apparatus for selection of scanning mode in dual pass encoding
Inventor: HE YONG
IPC: H04N7/26
Filed: 2004-08-10
Abstract: The present invention discloses a system (100) and method for adaptive selection of scanning modes based on the content of the input image sequence.  In one embodiment, two encoders (110, 120) are employed. A first encoder (110) receives the input image sequence and encodes each frame of the image sequence using at least two different scanning modes, e.g., zigzag scanning mode or alternative scanning mode in accordance with the MPEG-2 standard or the like.  Specifically, different portions of each frame will be scanned using different scanning modes. This first encoding provides look-ahead information so that a second encoder is able to assign DCT quantized coefficients in a more efficient scanning order, thereby reducing encoding bits and/or improving the picture quality.
Patent CA-2534015-A1 (CA)
Inventor: TRIAN GEORGE ALEXANDER
IPC: F41H3/00
Filed: 2006-01-24
Abstract: A square base (100) supported faux privacy bush composed of two parts interlocking from the post holder (300) and the centering pole (700) which connects them. The base has cornered cross spades (200) acting as the foundation of the invention and the base having two metal post holder support arms (110),(120). The second part, the actual bush (500) made of flexible plastic has reinforcing arms (510), (520) extending from the stop plate (600) as well to the top of the centering pole (700) to balance the bush giving the center pole support.
Patent CA-2534031-A1 (CA)
Title: Method and apparatus for operating a methane-fuelled engine and treating exhaust gas with a methane oxidation catalyst
Inventor: LEBASTARD OLIVIER
IPC: F01N3/28
Filed: 2006-02-03
Abstract: A method and apparatus is provided for operating a methane-fuelled engine in a lean burn operating mode or a stoichiometric operating mode. When a methane oxidation catalyst is employed to treat the exhaust gas from an engine running in a lean burn operating mode, the catalyst can be inhibited by SOx reducing the catalyst's methane conversion efficiency. When an engine is running in a stoichiometric operating mode, desulphation of the catalyst can occur, thereby restoring the catalyst's methane conversion efficiency. The disclosed method relates to fuelling the engine with a lean fuel mixture when operating the engine at one of a predetermined first set of points on an engine map, and fuelling the engine with a rich fuel mixture when operating the engine at one of a predetermined second set of points on said engine map. The exhaust gas from the engine flows through a methane oxidation catalyst, which is preferred embodiments is adapted to promote the reduction of NOx when the engine is running in the stoichiometric operating mode. The apparatus comprises means for detecting and controlling lambda, and an electronic controller programmed to operate the engine in one of a lean burn mode and a fuel-rich mode at respective predetermined points on an engine map.
Patent CA-2537152-A1 (CA)
Inventor: HOLTE DONALD OWEN
IPC: B23K10/02
Filed: 2004-08-24
Abstract: A method for joining weldable metal structures and compound structure formed using the method are disclosed herein. The method includes steps of abutting a first structure (100) to a second structure along an edge to form a seam (300). The two structures are then welded together along the seam on one side of the structures through at least 75% of the thickness of the structures. The structures are then welded along a portion of the seam from the opposite side of the structures. The method may be used to join porous weldable metal structures. The method may be used to create a compound structure having very narrow weld seam widths.
Patent CA-2540400-A1 (CA)
Inventor: BURNS PATRICK J SR
IPC: G06F17/00
Filed: 2005-04-20
Abstract: A chemical injection system has a pump (220) and an actuator (235) connected to the pump (220). The system further comprises a first sensor (160) for sensing a deactivated state of the pump (220); a second sensor (150) for sensing an activated state of the pump (220); a computer (300) connected to the first and second sensors (160, 150) and the actuator (235); and an interface (330) connected to the computer (300), to receive commands from, and to transmit data to, a control point. The computer (300) further comprises a stored program. The stored program contains instructions to energize the actuator (235) to cause the pump (220) to dispense a pre-determined quantity of chemical and to verify that the pump (220) has actually operated to dispense the pre-determined quantity of chemical.
Patent CA-2543071-A1 (CA)
Title: Laminated knitted net and method for making the same
Inventor: SCHMIDT PAUL
IPC: D04H3/00
Filed: 2004-10-22
Abstract: The present invention is directed to a laminated net, and more specifically to a laminate comprising a nonwoven fabric and knitted net to be utilized as rounded bale wrap, wherein the wrap maintains the integrity of the bale during, pick-up, transport, and storage. The net of the present invention is laminate to nonwoven fabric. The nonwoven fabric provides additional coverage to the rounded bale so as to maintain the compact shape of the bale during pick-up, transport, and storage.
Patent CA-2543283-A1 (CA)
Title: Preparing small crystal ssz-32 and its use in a hydrocarbon conversion process
Inventor: ZONES STACEY I
IPC: B01J29/70
Filed: 2004-10-29
Abstract: The invention is directed to a method of making a small crystal SSZ-32 zeolite, known as SSZ-32X. The catalyst is suitable for use in a process whereby a feed including straight chain and slightly branched paraffins having 10 or more carbon atoms is dewaxed to produce an isomerized product, with increased yield of isomerized material and decreased production of light ends.