baber/WOPTO huggingface dataset:
Patent CA-2782385-A1 (CA)
Title: Modular endograft devices and associated systems and methods
Inventor: CRAGG ANDREW H
IPC: A61F2/06
Filed: 2010-12-01
Abstract: Modular endograft devices and associated systems and methods are disclosed herein. In several embodiments, an endograft system can include a first endograft device and a second endograft device that each include an integrated frame, a cover and a lumen within the cover. Each endograft device further includes a superior portion and an inferior portion. The superior portion can have a convexly curved outer wall and a septal wall. The first and second endograft devices can be configured to extend into a low-profile configuration with a first cross-sectional dimension and a first length and self-expand into an expanded configuration with a second cross-sectional dimension greater than the first cross-sectional dimension and a second length less than the first length. In the expanded configuration, the septal walls can press against each other and form a septum between the lumens of the first and second endograft devices.
Patent CA-2783502-A1 (CA)
Inventor: PEI BAILIN
IPC: E21B43/10
Filed: 2010-12-10
Abstract: An oil-gas well structure and a segmented current controlling method of a current controlling filter pipe column (5) used on it are provided. The oil-gas well comprises a well wall (1) and a sand control pipe (2) tripped in the well wall (1), at least a clearance exists partly between the sand control pipe (2) and the well wall (1). A current controlling filter pipe column (5) is tripped in the sand control pipe (2), and a current controlling filter (6) is set on the current controlling filter pipe column (5). An annulus is formed between the current controlling filter (6) and sand control pipe (2), anti-breakthrough flow packer particles (7) are filled in the clearance and annulus. The segmented current controlling method of a current controlling filter pipe column (5) comprises the steps: 1) establishing a channel (2-1); 2) tripping in the current controlling filter pipe column (5); 3) filling in the anti-breakthrough flow packer particles (7); 4) enclosing; 5) disconnecting the tripped-in column which is connected with the current controlling filter pipe column (5). By using the packing effect of the anti-breakthrough flow packer particles (7), the segmented current controlling of the current controlling filter pipe column (5) is achieved.
Patent CA-2788019-A1 (CA)
Inventor: LAIRD CAMERON JAMES
IPC: G06F17/30
Filed: 2012-08-20
Abstract: A system includes a sender application transmitting sender data for delivery items. A portable device carried by a courier transmits courier data for the items. Courier processors automatically generate a manifest which reconciles the sender data and courier data for each item. A courier database electronically stores the manifest. The system and included portable device, along with a corresponding method and computer readable medium, facilitate cost recovery for the items delivered by the courier.
Patent CA-2790096-A1 (CA)
Title: Salt of weak base and acid as gelation retarder for crosslinkable polymer compositions
Inventor: REDDY BAIRREDDY RAGHAVA
IPC: C09K8/508
Filed: 2011-03-03
Abstract: According to one embodiment, a treatment fluid for a well includes: (a) a water- soluble polymer, wherein the water-soluble polymer comprises a polymer of at least one non- acidic ethylenically unsaturated polar monomer; (b) an organic crosslinker comprising amine groups, wherein the organic crosslinker is capable of crosslinking the water-soluble polymer; (c) a salt of a weak Bronsted base and a Bronsted acid; and (d) water; wherein the treatment fluid is a crosslinkable polymer composition. According to another embodiment, a method for blocking the permeability of a portion of a subterranean formation penetrated by a wellbore is provided, the method including the steps of: (a) selecting the portion of the subterranean formation to be treated; (b) selecting estimated treatment conditions, wherein the estimated treatment conditions comprise temperature over a treatment time; (c) forming a treatment fluid that is a crosslinkable polymer composition comprising: (i) a water-soluble polymer, wherein the water-soluble polymer comprises a polymer of at least one non-acidic ethylenically unsaturated polar monomer; (ii) an organic crosslinker comprising amine groups, wherein the organic crosslinker is capable of crosslinking the water-soluble polymer; (iii) a salt of a weak Bronsted base and a Bronsted acid; and (iv) water; (d) selecting the water-soluble polymer, the crosslinker, the salt of a weak Bronsted base and a Bronsted acid, and the water, and the proportions thereof, such that the gelation time of the treatment fluid is at least 1 hour when tested under the estimated treatment conditions; and (e) injecting the treatment fluid through the wellbore into the portion of the subterranean formation.
Patent CA-2791474-A1 (CA)
Inventor: MITTERBAUER RUDOLF
IPC: C12N15/09
Filed: 2011-03-09
Abstract: The present application, among others, relates to novel polypeptides having diterpene synthase activity, nucleic acid molecules encoding same, as well as to a gene cluster from Clitopilus passeckerianus which is thought to be involved in the biosynthetic pathway for producing pleuromutilin.
Patent CA-2796543-A1 (CA)
Inventor: LI PINGSHAN
IPC: H04N5/30
Filed: 2012-11-26
Abstract: A system and method for performing a depth estimation procedure utilizing defocused pillbox images includes a camera device with a sensor device for capturing pillbox blur images of a photographic target. The camera utilizes a depth estimator for performing a Gaussianization procedure that transforms the pillbox blur images into corresponding Gaussian blur images.  The Gaussianization procedure is performed by convolving the pillbox blur images with a Gaussianization kernel to generate the corresponding Gaussian blur images. The depth estimator then utilizes the Gaussian blur images for effectively performing the depth estimation procedure.
Patent CA-2797299-A1 (CA)
Title: Dynamic load reduction system
Inventor: WALLACE THOMAS TRACY
IPC: F01D21/04
Filed: 2012-11-29
Abstract: Bolted together first and second flanges include bolts disposed through first bolt holes in the first flange. The bolts extend at least partially through second holes in the second flange.                                                   Bolt includes bolt heads, threads, and shanks therebetween. Crushable spacers disposed around the shanks of a first plurality of the bolts and contacting and axially extending between the bolt heads and the first flange. Bushings disposed around a second plurality of the bolts and contacting and axially extending between the bolt heads and the second flange.    A shank outer diameter may be smaller than a thread diameter and heat shrink tubing may be disposed around the bolt shanks of at least some of the spacers.    First bolt holes may extend into an open annular slot on first flange and second holes may extend partially through a forward extending annular rail of second flange with rail received within slot.
Patent CA-2798239-A1 (CA)
Title: Malodor neutralizing compositions comprising undecylenic acid or citric acid
Inventor: DENTE STEPHEN V
IPC: A61K31/221
Filed: 2011-01-27
Abstract: Compositions comprising undecylenic acid or citric acid and certain esters are effective for reducing malodors. The esters are in the molecular weight range of between 150 and 200 when the acid is undecylenic acid and in the range of between 130 and 230 when the acid is citric acid. These compositions can be used in perfumed products, household products and personal care products.
Patent CA-2799354-A1 (CA)
Title: Paraffinic froth treatment with multiple or sub-atmospheric solvent recovery units
Inventor: HYNDMAN ALEXANDER WILLIAM
IPC: C10G1/04
Filed: 2004-01-08
Abstract: A high temperature paraffinic treatment process can include contacting bitumen froth with paraffinic solvent, separating the diluted froth, that includes asphaltenes, recovering the solvent from a diluted bitumen component using a solvent recovery apparatus, recovering solvent from a diluted tailings component, and re-using the recovered solvent. The solvent recovery can employ a plurality of vessels arranged in series and/or operated at sub-atmospheric pressure, with an associated condenser.
Patent CA-2799766-A1 (CA)
Inventor: GHOSH AROBINDO
IPC: B07B1/46
Filed: 2011-03-11
Abstract: A screen panel for mining and quarrying industries adapted to be mounted on a screen deck including a wear section(2) and a reinforcement section( l), said wear section(2) comprising a screening surface made up of materials such as herein described formed on said reinforcement section(l) such as herein described, said wear section being the top portion of said panel and said reinforcement section being the bottom portion of said panel, said wear section and said reinforcement section being separate units and said wear section being adapted(4) to be replaceable from time to time, for ensuring smooth functioning of screening operation.
Patent CA-2801592-A1 (CA)
Inventor: KUMAR ADITYA
IPC: F02C9/00
Filed: 2013-01-10
Abstract: A method and system for online power management of a turbine engine is provided. The method includes operating an engine control system on a first bandwidth, filtering at least one data input from the engine control system to a second bandwidth, and receiving, by a power management system operating on the second bandwidth, the at least one filtered data input. The method also includes predicting an engine operating condition using the at least one filtered data input using a closed-loop engine model, determining an optimal engine power management based on the prediction, solving a constrained optimization for a desired optimization objective, and outputting the optimal engine power management to the engine control system.
Patent CA-2803089-A1 (CA)
Inventor: TUDOR MIRCEA
IPC: G06K7/08
Filed: 2011-02-25
Abstract: This invention relates to a method and system to ensure the safe use of magnetic strip cards in order to prevent the theft of information contained in the magnetic strip of a industry standard magnetic strip card. Security system enabling the safe use of magnetic strip cards that implements the method, composed of a half-cylinder (1), equipped with a special slot of a thickness almost similar to the magnetic strip card and wide of one card length, a mechanical card loading and rotating device (2), card presence and position sensors (3), electrical motors for the mechanical system (4), an overall electronic command and control module (5) and the physical security box (6) containing all parts of the system.
Patent CA-2803517-A1 (CA)
Title: Stabilisation d'urgence d'un pelvis fracture
Inventor: POLLIACK ADRIAN ABRAM
IPC: A61F13/00
Filed: 2010-06-11
Abstract: L'invention porte sur un dispositif de bretelle pelvienne d'entourage de hanche (12) pour maintenir une ampleur désirée de tension, lequel dispositif entoure les hanches et le pelvis d'une personne pour supporter et stabiliser de façon sûre un pelvis qui a été fracturé. Des zones de types à accouplement de matériaux de fixation, tels qu'un matériau de fixation portant des crochets d'accouplement (54) et un matériau de fixation à poils en boucle (52) sont disposées sur le dispositif de façon à permettre à une bande (30) d'être fixée à différentes longueurs efficaces de façon à produire une large plage d'aptitude au réglage afin de rendre le dispositif (12) utile pour des personnes de différentes tailles. Une boucle (16) comprend des broches (72) qui viennent en prise avec des trous (40) dans la bande (30) lorsque le dispositif (12) est sous tension.
Patent CA-2808563-A1 (CA)
Inventor: UKAI NOBUYUKI
IPC: B01D53/77
Filed: 2010-10-15
Abstract: A system for removing Hg contained in flue gas from a boiler, the system includes: a heat exchanger for performing heat exchange of the flue gas from the boiler; a precipitator for removing soot and dust in the flue gas; a wet desulfurization device for removing mercury oxide Hg2+ in the flue gas using an alkali absorbent; and a removal assistant supply-unit for supplying a removal assistant for removing impurities into a limestone and gypsum slurry that circulates through the wet desulfurization device.
Patent CA-2809517-A1 (CA)
Inventor: REEVE SCOTT
IPC: B66F11/00
Filed: 2011-09-30
Abstract: An elevated platform system includes a base support structure and a plurality of fiber reinforced polymer composite panels. The base support structure includes pilings secured to a ground surface and attachment cradles coupled to the pilings. The attachment cradles are in electrical continuity with the ground surface. The fiber reinforced polymer composite panels include a panel body portion, fibrous material surrounding the panel body portion, a non-conductive matrix forming at least a portion of an outer-most layer of the fiber reinforced polymer composite panel, and an electrically-conductive layer at least partially embedded in the non-conductive matrix. The fiber reinforced polymer composite panels are coupled to the attachment cradles, such that the electrically-conductive layer of the fiber reinforced polymer composite panel is in electrical continuity with the ground surface.
Patent CA-2810252-A1 (CA)
Title: Detection des regions d'interaction de l'arn au sein de l'adn
Inventor: OKINO STEVEN
IPC: C12Q1/34
Filed: 2011-09-09
Abstract: Abrégé de la description. Cette invention concerne des procédés et des kits pour détecter des régions d'interaction de l'ARN au sein de l'ADN génomique.
Patent CA-2810966-A1 (CA)
Inventor: EISENBERG DREW
IPC: F15D1/10
Filed: 2013-03-28
Abstract: A slat (30) extending along an inboard portion of a wind turbine main blade element (22). The slat may have an end vortex modification appendage, such as winglet (34), endplate (64), raked wingtip (70), or down turned wingtip (72), and may be located behind a line defined perpendicular to a mean camber line of the main blade element at a leading edge of the main blade element. At least the leading edge (42S) of the slat may be disposed within a zone (48) of airflow that generally parallels the suction side (40) of the main blade element. The slat may have a flatback trailing edge (44F). Vortex generators (60) may be attached to the slat. Slats may be retrofitted to a wind turbine rotor (20) by attaching them to the spar caps (56) of the blades or to the hub (26) of the rotor.
Patent CA-2811098-A1 (CA)
Inventor: MIRANDA STEPHEN R
IPC: C05G3/90
Filed: 2011-09-09
Abstract: The present disclosure describes an agricultural blend and a process of forming an agricultural blend. The agricultural blend includes a slag by-product from a process having a slag other than stainless steel slag or includes 11 atomic % silicon from a soluble compound and total silicon of less than about 30 atomic % silicon or greater than about 39 atomic % silicon. The process includes producing a slag by-product and blending the slag by-product with a liquid binder system to form the agricultural blend, the slag not being stainless steel slag.
Patent CA-2811555-A1 (CA)
Inventor: CHOPRA NAVEEN
IPC: C09D11/12
Filed: 2013-04-02
Abstract: Disclosed herein are ester-terminated polyamide gellant compounds end-caped with isosorbide and UV curable ink compositions containing them.
Patent CA-2811734-A1 (CA)
Title: Multimeric il-15 soluble fusion molecules and methods of making and using same
Inventor: WONG HING C
IPC: C12N15/62
Filed: 2011-09-21
Abstract: The invention provides soluble fusion protein complexes having at least two soluble fusion proteins. The first fusion protein is a biologically active polypeptide covalently linked to an interleukin-15 (IL-15) polypeptide or a functional fragment thereof. The second fusion protein is a second biologically active polypeptide covalently linked to a soluble interleukin- 15 receptor alpha (IL-15Ra) polypeptide or a functional fragment thereof. In the complexes of the invention, one or both of the first and second fusion proteins further includes an immunoglobulin Fc domain or a functional fragment thereof; and the first fusion protein binds to the soluble IL-15Ra domain of the second fusion protein to form a soluble fusion protein complex. The invention further provides methods for making and using the complexes of the invention.
Patent CA-2817509-A1 (CA)
Title: Coating to reduce coking and assist with decoking in transfer line heat exchanger
Inventor: KIM JYUNG-HOON
IPC: C10J3/84
Filed: 2011-09-29
Abstract: Coke formation in pyrolysis furnaces is controlled by applying a coating of boron nitride to pyrolysis furnace process equipment surfaces, for instance, parts of the transfer line heat exchanger assembly.
Patent CA-2820420-A1 (CA)
Title: Document de securite comportant un compose mecano luminescent reversible
Inventor: DERMILLY ELLA
IPC: D21H21/48
Filed: 2011-12-16
Abstract: La présente invention se rapporte à un document de sécurité comportant en son sein ou en surface un composé mécano luminescent réversible.
Patent CA-2820932-A1 (CA)
Inventor: AYASSE CONRAD
IPC: E21B43/26
Filed: 2013-07-03
Abstract: Oil and/or gas are produced from a subterranean reservoir by placing a horizontal well in the adjacent barrier rock and creating fractures that vertically extend into the hydrocarbon-bearing reservoir to produce hydrocarbons therefrom.
Patent CA-2823675-A1 (CA)
Title: Fused aminodihydrothiazine derivatives
Inventor: TAKAISHI MAMORU
IPC: A61P25/28
Filed: 2012-01-19
Abstract: The present invention relates to a fused aminodihydrothiazine derivative of formula (I): wherein X is hydrogen or fluorine; R is monofluoromethyl or difluoromethyl; and pharmaceutically acceptable salts thereof; which compound has an ?ß production inhibitory effect or a BACE1 inhibitory effect and is useful as a prophylactic or therapeutic agent for a neurodegenerative disease caused by ?ß and typified by Alzheimer-type dementia.
Patent CA-2826856-A1 (CA)
Inventor: BYRNE CORMAC PATRICK
IPC: H01J37/32
Filed: 2012-02-08
Abstract: A method of modifying a substrate using a plasma is disclosed. The method comprises providing a first electrode 4 and a second electrode 6; arranging the substrate such that only a portion of the substrate is between the electrodes 4,6; and rotating either the substrate or at least one of the electrodes 4,6 about an axis so as to cause different portions of said substrate to pass between the electrodes during the rotation. A voltage is supplied to at least one of the electrodes 4,6 so as to create a plasma discharge between the electrodes 4,6 which contacts at least the portions of the substrate that pass between the electrodes 4,6. The electrodes 4,6 and the substrate are arranged such that the rotating causes the speed of transit of the substrate portion between the electrodes 4,6 to vary in a radial direction away from the axis of rotation and so that the rate that the plasma discharge modifies the substrate varies across the substrate.
Patent CA-2828571-A1 (CA)
Title: System, method and apparatus for managing pharmacy inventories
Inventor: WHITE CHARLES D
IPC: G16H40/20
Filed: 2013-09-26
Abstract: A system, apparatus and method manages a product inventory of two or more vendors. A demand for each product at each vendor is determined based on a product utilization data stored in one or more databases. One or more product transfers are generated based on the demand for each product at each vendor and a product inventory data stored in the one or more databases. The one or more product transfers are bundled together by vendor-to-vendor pairings. Each transfer bundle is provided to the vendors identified in the transfer bundles. An approval, a modification or a denial is received for each transfer bundle from the vendors identified in the transfer bundles. One or more transfer orders are created for the transfer bundles that are approved and modified.
Patent CA-2831451-A1 (CA)
Inventor: O'MALLEY EDWARD J
IPC: E21B43/00
Filed: 2012-03-28
Abstract: In aspects, the present disclosure provides a method of performing a wellbore operation, which in one embodiment includes supplying a mixture containing a fluid and shape memory particles of a first size into a selected region in the wellbore, retaining the shape memory particles of the first size in the selected region while expelling the fluid from the selected region, and activating the shape memory particles retained in the selected region to cause them to expand to attain a second shape to fill the selected region with shape memory particles having the second shape.
Patent CA-2832934-A1 (CA)
Inventor: BOESTEN JORN
IPC: D01F6/04
Filed: 2012-04-03
Abstract: The invention relates to a creep-optimized ultrahigh molecular weight polyethylene (UHMWPE) fiber obtained by spinning an UHMWPE comprising olefinic branches (OB) and having an elongational stress (ES), and a ratio ( OB/1000C / ES) between the number of olefinic branches per thousand carbon atoms (OB/1000C) and the elongational stress (ES) of at least 0.2, wherein said UHMWPE fiber when subjected to a load of 600 MPa at a temperature of 70°C, has a creep lifetime of at least 90 hours.
Patent CA-2834426-A1 (CA)
Inventor: NISHIMURA SUZUSHI
IPC: H05B33/02
Filed: 2012-04-25
Abstract: This light extraction transparent substrate for an organic electroluminescent element is provided with a transparent supporting substrate (10) positioned and used on the surface side of the organic electroluminescent element from which light (L) is emitted. A diffraction grating (11) comprising a first concavo-convex layer, with first recesses and projections formed on the surface thereof, is provided on the surface side of the transparent supporting substrate (10), when used for the organic electroluminescent element, serving as a surface (10A) into which the light (L) from the organic electroluminescent element enters. A micro lens (12) comprising a second concavo-convex layer, with second recesses and projections formed on the surface thereof, is provided on the surface side of the transparent supporting substrate (10), when used for the organic electroluminescent element, serving as a surface (10B) from which the light (L) from the organic electroluminescent element exits. When Fourier transform images are obtained from the respective shapes of the first and second recesses and projections by carrying out two-dimensional high-speed Fourier transform processing on concavo-convex analysis images, which are obtained by analyzing the shapes of the first and second recesses and projections with an atomic force microscope, the Fourier transform images show a circular or toric pattern substantially centered on a point of origin where the absolute value of the wave number is 0 µm-1.
Patent CA-2837249-A1 (CA)
Title: Systeme de refroidissement de centre de donnees
Inventor: VANEY NICK
IPC: H05K7/20
Filed: 2011-05-25
Abstract: L'invention concerne un procédé de refroidissement d'un centre de données comportant au moins une allée chaude (145) et au moins une allée froide (144). Le procédé comprend les étapes consistant à: produire de l'air de refroidissement réglé de manière à présenter une température et une humidité relative comprise dans certaines limites prédéfinies; amener l'air de refroidissement vers une pluralité d'articles d'un équipement IT (143) se situant dans le centre de données, entre l'allée froide et l'allée chaude; mesurer la vitesse de l'air s'écoulant de l'allée chaude vers l'allée froide à travers une ouverture (150), prévue entre l'allée chaude et l'allée froide; et régler la vitesse d'apport de l'air de refroidissement vers les articles de l'équipement IT selon la vitesse mesurée de l'air.
Patent CA-2838418-A1 (CA)
Inventor: MEDOFF MARSHALL
IPC: C12P7/10
Filed: 2012-06-07
Abstract: Biomass feedstocks (e.g., plant biomass, animal biomass, and municipal waste biomass) are processed to produce useful products, such as fuels. For example, systems are described that can convert feedstock materials to a sugar solution, which can then be fermented to produce a product such as a biofuel.