baber/WOPTO huggingface dataset:
Patent CA-2590590-C (CA)
Title: Compositions contenant des acides amines non naturels et des polypeptides, procedes impliquant ces acides amines non naturels et polypeptides, et utilisations desdits acides amines non naturels et polypeptides
Inventor: MIAO ZHENWEI
IPC: C07K1/02
Filed: 2005-12-21
Granted: 2016-04-19
Abstract: L'invention concerne des acides aminés non naturels, des polypeptides comportant au moins un acide aminé non naturel, et des procédés pour produire des acides aminés non naturels et des polypeptides. Qu'ils soient employés seuls ou fassent partie d'un polypeptide, les acides aminés non naturels peuvent présenter un large éventail de fonctionnalités possibles, mais comportent généralement un groupe oxime, carbonyle, dicarbonyle, et/ou hydroxylamine. Cette invention concerne également des polypeptides comportant au moins un acide aminé non naturel qui sont encore transformés après l'étape de traduction, des procédés pour mettre ces modifications en oeuvre, ainsi que des procédés pour purifier les polypeptides. Généralement, les polypeptides modifiés comprenant au moins un acide aminé non naturel comportent au moins un groupe oxime, carbonyle, dicarbonyle, et/ou hydroxylamine. Cette invention se rapporte en outre à des procédés pour utiliser lesdits polypeptides modifiés comportant au moins un acide aminé non naturel ainsi que les polypeptides modifiés comportant au moins un acide aminé naturel, procédés parmi lesquels figurent des procédés d'utilisation thérapeutique, diagnostique, et d'autres procédés d'utilisation biotechnologique.
Patent CA-2591565-C (CA)
Title: Compositions for bacterial mediated gene silencing and methods of using same
Inventor: LI CHIANG J
IPC: C12N1/21
Filed: 2005-12-16
Granted: 2014-06-10
Abstract: Methods are described for the delivery of one or more small interfering RNAs (siRNAs) to a eukaryotic cell using a bacterium. Methods are also described for using this bacterium to regulate gene expression in eukaryotic cells using RNA interference, and methods for treating cancer off cell proliferative disorders. The bacterium includes one or more siRNAs or one or more DNA  molecules encoding one or more siRNAs. Vectors are also described for use with the bacteria of the invention for causing RNA interference in eukaryotic cells.
Patent CA-2593678-C (CA)
Inventor: WHITELY JEFFREY THOMAS
IPC: A61F7/02
Filed: 2007-07-13
Granted: 2013-09-10
Abstract: A thermotherapeutic pad has an envelope containing a thermally active material attached to a flexible flap which can be wrapped around the envelope and the target body part and fastened in position.
Patent CA-2598196-C (CA)
Title: Preparation of transparent multilayered articles
Inventor: HALE WESLEY RAYMOND
IPC: B32B27/36
Filed: 2006-03-02
Granted: 2012-08-07
Abstract: Disclosed is a process for the preparation of multilayered, shaped articles having high transparency and low haze having at least one layer contains one or more thermoplastic polymers selected from polyesters, polycarbonates, and homogeneous blends thereof, and a separate layer which contains a transamidized, homogeneous blend of a least two polyamides. The thermoplastic polymer components and the polyamide components have refractive indices which differ by about 0.006 to about -0.0006. The small difference in the refractive indices enable the incorporation of regrind into one or more of the layers of the article while maintaining high clarity. These articles can exhibit improved excellent barrier properties and good melt processability while retaining excellent mechanical properties. Metal catalysts can be incorporated into one or more layers to impart oxygen-scavenging properties.
Patent CA-2600364-C (CA)
Inventor: MIGONE RUBEN A
IPC: C08F2/00
Filed: 2006-03-22
Granted: 2013-08-20
Abstract: A process for producing propylene homopolymers comprises producing a homopolymer in a reactor train having a first stage and a second stage, wherein the first stage is normally used for homopolymer production and the second stage is normally used only in the production of copolymer blends, and is left idle during homopolymer production. According to the invention, during the production of propylene homopolymer, the polymerization is carried out sequentially in both the first stage and second stage reactors.
Patent CA-2606933-C (CA)
Inventor: FREIDMAN DORON
IPC: A61K31/07
Filed: 2006-04-18
Granted: 2014-07-29
Abstract: A composition and therapeutic kit including an aerosol packaging assembly including: a container accommodating a pressurized product; and an outlet capable of releasing the pressurized product as a foam; wherein the pressurized product comprises a foamable composition including: i. a steroid; ii. at least one organic carrier selected from the group consisting of a hydrophobic organic carrier, a polar solvent, an emollient and mixtures thereof, at a concentration of about 2% to about 50% by weight; iii. a surface-active agent; iv. about 0.01% to about 5% by weight of at least one polymeric additive selected from the group consisting of a bioadhesive agent, a gelling agent, a film forming agent and a phase change agent; v. water; and vi. liquefied or compressed gas propellant at a concentration of about 3% to about 25% by weight of the total composition. The composition further may include a therapeutically active foam adjuvant, selected from the group consisting of a fatty alcohol, a fatty acid, a hydroxyl fatty acid; and mixtures thereof.
Patent CA-2612685-C (CA)
Inventor: MEATHREL WILLIAM
IPC: G01N21/75
Filed: 2006-06-22
Granted: 2012-04-03
Abstract: An adhesive is provided containing at least one synthetic polymer with receptor sites that enable the selective capture or release of a target molecule. A polymer is synthesized by polymerizing and cross-linking a functional monomer or functional copolymers in the presence of a target or template molecule allowing for reversible interactions between the polymer and the target molecule. The target molecule may be extracted from the polymer creating receptor sites complimentary to the target molecule. Alternatively, the target molecule may remain in the polymer network and be controllably released. The molecularly imprinted polymer is formulated into an adhesive.  The adhesive can be used as a component in an in-vitro diagnostic device to release template molecules or to capture target molecules in vacated receptor sites in the synthetic polymer.
Patent CA-2612965-C (CA)
Inventor: BRECHT BERNHARD
IPC: F04D29/04
Filed: 2006-07-07
Granted: 2014-03-11
Abstract: The invention relates to an electric motor (1) having a coaxially arranged pump (6) for a coolant circuit, in particular in a system with temperature transfer or heat transfer.  Within housing parts (7, 10) which are configured as a hermetically sealed pressure enclosure, a shaft assembly (5) transmits a torque from the electric motor (1) to at least one impeller (8) which is arranged in the pump housing (7), and a flywheel (12) is arranged between the electric motor (1) and the pump housing (7). All the rotating parts are arranged within a hermetically sealed motor/pump assembly, and the motor/pump assembly is filled with fluid. Here, the flywheel (12) comprises a flywheel body (13) having a multiplicity of cavities (16, 17) and having heavy-metal inserts (16, 17) which are arranged in the cavities. A heavy metal having a density of greater than 11.0 (kg/dm3) forms the heavy-metal inserts or is arranged therein, and the flywheel body (13) is composed of a high-strength material.
Patent CA-2615909-C (CA)
Inventor: TAYLOR BRIAN
IPC: G01N1/44
Filed: 2001-05-09
Granted: 2009-11-10
Abstract: A gas sample extraction apparatus to recover sample gases from fluids such as the return flow drilling mud of an oil and gas well has a sample canister forming a sample chamber with a fluid inlet port and a fluid outlet port. The gas sample extraction apparatus is disposed in a flow of fluid to be sampled, and the fluid sample flows through the sample chamber via the fluid inlet and outlet ports. A bubbler enclosure is in fixed relationship to the sample canister and has an exit bubbler port at the desired fluid level of the sample chamber. Compressed air is supplied to the gas sample extraction apparatus to maintain the fluid sample level within the sample canister at the desired fluid level.
Patent CA-2616847-C (CA)
Inventor: CLARKE RAYMOND
IPC: B65D81/24
Filed: 2006-07-28
Granted: 2014-02-11
Abstract: Combinations of atmosphere control members are used to control the atmosphere within a sealed container which contains a respiring biological material. The combination makes use of a first ACM having a first R ratio (the ratio of carbon dioxide permeability to oxygen permeability) and a second ACM having a second R ratio, the first R ratio being substantially greater than 1.0, and the second R ratio being less than the first R ratio. This combination (31 , 321 , 322, 331 , 332) can form part of the sealed container (1 ) itself, or can be part of an assembly (31 , 32, 34) through which the packaging atmosphere within the sealed container (1) is circulated.
Patent CA-2617505-C (CA)
Title: Hf terminating resistor having a planar layer structure
Inventor: WEISS FRANK
IPC: H03H3/007
Filed: 2006-08-16
Granted: 2014-10-07
Abstract: The invention relates to an HF terminating resistor having a planar layer structure which, on a substrate (16), comprises a resistor layer (10) for converting HF energy to heat, an input conductor (12) for supplying HF energy and an earthing conductor (14) for the electric connection to an earthing contact (22). The input conductor (12) is electrically connected to a first end (18) of the resistor layer (10) and the earthing conductor (14) is electrically connected to a second end (20) of the resistor layer (10) opposite the first end (18). On an earthing contact end of the layer structure, the earthing conductor (14) forms the topmost layer of the layer structure. The invention is characterized in that the earthing conductor (14) is at least partially arranged on the resistor layer (10).
Patent CA-2618592-C (CA)
Inventor: XING BAOZHONG
IPC: C05G3/00
Filed: 2006-08-09
Granted: 2014-12-09
Abstract: A controlled release fertilizer material comprising a particulate plant nutrient surrounded by at least one coating comprising the reaction product of a mixture comprising a polyol, an isocyanate, a wax and an epoxidized fatty acid triglyceride oil.
Patent CA-2622398-C (CA)
Inventor: MACOOL DANIEL JOSEPH
IPC: C12N9/10
Filed: 2005-11-04
Granted: 2014-01-21
Abstract: The present invention relates to a fungal C16/18 fatty acid elongase that is able to catalyze the conversion of palmitate (16:0) to stearic acid (18:0).  Specifically, the nucleotide sequence of a Mortierella alpina C16/18 fatty acid elongase is provided (designated as ~ELO3~). Methods of increasing microbial oil production, increasing carbon flux into the polyunsaturated fatty acid biosynthetic pathway and increasing the content of polyunsaturated fatty acids by over-expression of the C16/18 fatty acid elongase are described herein. Most desirably, the substrate specificity of the instant ELO3 will be particularly useful to enable accumulation of long-chain polyunsaturated fatty acids in oleaginous yeast, such as Yarrowia lipolytica.
Patent CA-2623812-C (CA)
Title: Imaging method and device with dual reading scanner
Inventor: TISCHENKO OLEG
IPC: A61B6/03
Filed: 2006-10-25
Granted: 2014-07-08
Abstract: An imaging method for imaging a region of investigation (2) of an object (1), comprises the steps of generating an energy input beam (3) with an energy beam source (10), irradiating the region of investigation (2) with energy input beam components (4) of the energy input beam (3) along a plurality of projection directions, the energy input beam components (4) being formed with a frame mask (40) being arranged between the energy input beam (10) and the object (1) and including frame mask windows (41), measuring first integrated attenuation values of the energy input beam components (4) with an outer detector device (21) arranged outside the frame mask (40) , measuring second integrated attenuation values of the energy input beam components (4) with a frame mask detector device (24) being arranged on an inner surface of the frame mask (40) , and reconstructing an image of the region of investigation (2) based on the first and second integrated attenuation values. Furthermore, an imaging device (100) for imaging a region of investigation (2) of an object (1) is described.
Patent CA-2627390-C (CA)
Inventor: LIVINGSTONE JAMES I
IPC: E21B7/00
Filed: 2008-03-26
Granted: 2015-12-01
Abstract: An apparatus and method for drilling a well in a heavy oil or bitumen reservoir for in situ recovery of heavy oil and bitumen is provided. More particularly, an apparatus and method for drilling, completing and/or stimulating a heavy oil or bitumen well in a heavy oil or bitumen reservoir is provided, comprising: providing a concentric drill string having an inner tube and an outer tube defining an annulus therebetween, the outer tube further having a plurality of slots sealed with a temporary filler material; drilling a borehole into the reservoir using a drilling member connected at the lower end of the concentric drill string and delivering drilling medium through one of the annulus or inner tube and extracting the exhaust drilling medium through the other of the annulus or inner tube; leaving the concentric drill string in the well after drilling of the borehole is completed; and removing the temporary filler material to expose the plurality of slots in the outer tube and form a slotted liner.
Patent CA-2630592-C (CA)
Inventor: CHAVES BRANCA FRAGA DE RESENDE
IPC: A61C8/00
Filed: 2006-11-03
Granted: 2015-10-20
Abstract: The present invention concerns a splint abutment for prosthesis rehabilitation made of various types of materials, attached to an osseointegrated implant.  This splint abutment for implant-supported prosthesis makes it possible to place two prosthetic crowns over a single implant, thus providing better biomechanics, marginal sealing, occlusal stability, aesthetics and oral hygiene maintenance of the dental prosthesis. The biomechanical possibilities of the invention offer greater occlusion stability, since the shape and contour of the splint abutment partially distribute and absorb the mastication forces in a more balanced way to the axial forces. The invention is also concerns the inclination slant, made of the same material of the non-restrictive abutment, to be fit between the implant and the splint abutment, that provides a slant, in order to adjust the position of the "abutment~  according to the correction needs of the rotational and multidirectional angulations of the implants. This invention provides superior resistance of the splint by means of the splint abutment, lasting aesthetics and a reduction in clinical time, assuring greater predictability of the results.
Patent CA-2631971-C (CA)
Inventor: DHAON MADHUP
IPC: C07D498/18
Filed: 2006-12-12
Granted: 2016-10-04
Abstract: Procédé en une seule étape et dans un seul réacteur permettant d'obtenir du Zotarolimus et d'autres dérivés de la rapamycine à grande échelle, lequel améliore les synthèses actuellement disponibles. Dans un mode de réalisation, on dissout de la rapamycine séchée dans de l'acétate d'isopropyle. Après refroidissement et ajout de 2,6-lutidine, on ajoute lentement de l'anhydride triflique à -30°C. On enlève les sels par filtration. On ajoute du tétrazole, suivi d'une base tertiaire telle que la diisopropyléthylamine. Après incubation à température ambiante, on concentre le produit et on le purifie sur colonne de gel de silice en utilisant un mélange THF/heptane comme éluant. On recueille le produit, on le concentre et on le purifie en utilisant une colonne avec un mélange acétone/heptane. On concentre les fractions contenant le produit. On dissout le produit dans du t-BME (tert-butyléthyléther) et on le fait précipiter avec de l'heptane. On dissout les matières solides dans de l'acétone, on les traite avec du butylhydroxytoluène (BHT) et on concentre la solution. On répète le procédé deux fois avec l'acétone pour enlever les solvants. On ajoute au moins un agent stabilisant, tel que du BHT à 0,5 %, avant de sécher.
Patent CA-2632811-C (CA)
Inventor: ABDUR-RASHID KAMALUDDIN
IPC: B01J31/24
Filed: 2008-05-30
Granted: 2015-05-19
Abstract: The present disclosure relates to a process for the reduction of compounds comprising one or more carbon-oxygen (C=O) double bonds, to provide the corresponding alcohol, comprising contacting the compound with hydrogen gas at a pressure greater than 3 atm and a catalyst comprising an iridium aminodiphosphine complex.
Patent CA-2634075-C (CA)
Title: Resonant circuits
Inventor: HILL NICHOLAS PATRICK ROLAND
IPC: H03J1/00
Filed: 2006-12-07
Granted: 2014-10-14
Abstract: Embodiments of the invention relate to resonant circuits; particularly but not exclusively the embodiments relate to resonant circuits in RPID (radio frequency identification) responsive to a wide frequency range. A controllable electric resonator comprising an inductor coupled to a first capacitor to form a resonant circuit, the resonator further comprising a controllable element, a second capacitor controllable coupled across said first capacitor by said controllable element, and a control device to control said controllable element such that a total effective capacitance of said first and second capacitor varies over a duty cycle of an oscillatory signal on said resonator.
Patent CA-2640701-C (CA)
Inventor: GERELLO BRIAN CHRISTOPHER
IPC: B32B21/08
Filed: 2007-01-05
Granted: 2011-11-01
Abstract: Disclosed is a panel comprising a nonwoven polyester water vapor-permeable layer having a moisture vapor transmission rate of less than 5 perms attached to an underlying engineered wood board.
Patent CA-2642614-C (CA)
Inventor: LARSSON JOHAN
IPC: E21B7/02
Filed: 2007-02-26
Granted: 2014-08-12
Abstract: The present invention relates to a rock-drilling rig comprising at least one boom having a first end and a second end and a drilling machine arranged at said boom, wherein said first end is attached to a carrier, and wherein said drilling machine is attached to said other end by means of a first joint means and a second joint means, wherein said joint means are arranged to be manoeuvred by an operator by means of control means for controlling the drilling direction of said drilling machine, The rock-drilling rig comprises means for determining a rotation of said second joint means on the basis of the rotation position of said first joint means in such a manner that the influence of said joint means on the movement of said drilling machine corresponds to a direction indicated by the operator using said control means. The invention also relates to a device and a method.
Patent CA-2646961-C (CA)
Inventor: DISCH SASCHA
IPC: G10L19/02
Filed: 2006-05-18
Granted: 2013-09-03
Abstract: A reconstructed output channel, reconstructed with a multi-channel reconstructor using at least one downmix channel derived by downmixing a plurality of original channels and using a parameter representation including additional information on a temporal fine structure of an original channel can be generated using a generator (32) for generating a direct signal component (42) and a diffuse signal component (44) based on the downmix channel (38) is used. Only the direct signal component (42) is modified (34) such that the temporal (40) fine structure of the reconstructed output channel is fitting a desired temporal fine structure, indicated by the additional information on the temporal fine structure transmitted.
Patent CA-2655834-C (CA)
Inventor: ALTIUS GOERAN
IPC: G06Q40/04
Filed: 2007-05-10
Granted: 2016-02-16
Abstract: The present invention relates to a monitoring system and method for monitoring trade at an electronic exchange. The system comprises memories being related to a specific time interval. A trade occurring during that time interval or a parameter value related to the trade is recorded to the memory related to the time interval. At a point in time a recent trade parameter is determined based on the accumulated trade parameter values in the memories. Based on the resent trade parameter and some rules and operators one or more monitoring actions is executed.
Patent CA-2655873-C (CA)
Title: Membranes adsorbantes pour pieger des virus
Inventor: ETZEL MARK R
IPC: C12N7/02
Filed: 2007-07-12
Granted: 2017-10-17
Abstract: La présente invention concerne une membrane jetable destinée à piéger des virus, et un procédé correspondant destiné à retirer des virus d'une solution. La membrane comprend une membrane-filtre micro-poreuse jetable et un ligand immobilisé sur la membrane. Le ligand se lie aux virus de manière irréversible et sélective. Le ligand a aussi un pKa suffisamment élevé pour repousser des anticorps par répulsion des charges électrostatiques.
Patent CA-2659372-C (CA)
Title: Method and system of planning hydrocarbon extraction from a hydrocarbon formation
Inventor: LOGAN RICHARD B
IPC: E21B49/00
Filed: 2007-08-14
Granted: 2011-11-22
Abstract: A method and system of planning hydrocarbon extraction from a hydrocarbon formation. The various methods and systems take a holistic approach to producer well placement and completion, injector well placement and completion, and borehole trajectories to reach the various producer wells and injector wells, the placement and completion selections based on parameters such as initial and expected time-varying stress in the formation, stress in overburden formations, and proximity to faults.
Patent CA-2660266-C (CA)
Inventor: MORISHITA HIROSHI
IPC: C22C38/02
Filed: 2009-03-26
Granted: 2015-08-18
Abstract: An outer ring and an inner ring of a rolling bearing are constituted of steel containing 0.77 to 0.85 % of carbon, 0 01 to 0 25 % of silicon, 0.01 to 0.35 % of manganese, 0.01 to 0.15 % of nickel, 3 75 to 4.25 % of chromium, 4 to 4.5 % of molybdenum and 0.9 to 1.1 % of vanadium with the rest consisting of iron and impurities, a nitrogen-enriched layer having a nitrogen concentration of at least 0.05 mass % is formed on a region including a rolling surface, and the total of a carbon concentration and the nitrogen concentration in the nitrogen-enriched layer is at least 0.82 mass % and not more than 1.9 mass %. A DLC coating layer is arranged on a region including an outer ring contact surface.
Patent CA-2661630-C (CA)
Inventor: AMAITIS LEE
IPC: G06Q50/34
Filed: 2007-08-21
Granted: 2014-10-28
Abstract: Computer graphics processing systems and methods are provided for the presentation of graphic objects or text in a wagering environment. In at least one embodiment, the systems and methods present graphic objects on a graphic user interface screen that includes at least one of a plurality of betting lines, including a reference betting line, such as a market betting line having a value that corresponds to a value of a reference variable associated with an object, a high line having a value corresponding to an amount above the reference variable value, a low line having a value corresponding to an amount below the reference variable value, etc. The market, high, and low lines may be arranged spatially on the interface screen based at least on the values of each of the lines. The interface screen includes a least one computer generated graphic object associated with each of the betting lines that is selectable for submitting at least one of an up bet request and a down bet request. The at least one graphic object may be rotating or moving based on the tradeable state associated with the graphic object.