baber/WOPTO huggingface dataset:
Patent CA-2779596-A1 (CA)
Inventor: KELLER HANS-PETER
IPC: B29C51/42
Filed: 2010-11-11
Abstract: An aircraft trim panel structure includes a thermoplastic resinated quadraxial fiberglass lay-up prepreg first open structure skin layer having at least a 28 % open area. A thermoplastic resinated quadraxial fiberglass lay-up prepreg second open structure skin layer has at least a 28 % open area. An open structure core layer having at least a 28 % open area is sandwiched between the first open structure skin layer and the second open structure skin layer. The first open structure skin layer, the second open structure skin layer and the open structure core layer are formed into a three dimensional shape corresponding to the aircraft trim panel.
Patent CA-2780385-A1 (CA)
Title: Threaded pipe connection with a pressure energized flex-seal
Inventor: LENG KUO-TSUNG
IPC: F16L15/04
Filed: 2010-10-20
Abstract: A threaded pipe connection is shown which features a pressure energized flex-seal structure. The connection includes a first box member having a box end, the box end having an end opening defining an interior surface with internal threads, the internal threads being defined by crests and roots and opposing flanks. A second, mating pin member has a pin end with a pin nose, the pin end having an exterior surface with mating external threads, the external threads also having crests and roots and opposing flanks, at least selected ones of which move into engagement with the internal threads of the box when the connection is made up. A flex-seal region is located on the box end interior surface which is designed to engage a cooperating energizing surface on the mating pin end to thereby form a primary containment seal upon make up of the connection.
Patent CA-2783191-A1 (CA)
Title: Convertible blanket for converting to toy
Inventor: NG CHERYL
IPC: A63H33/00
Filed: 2012-07-12
Abstract: A convertible blanket, method of converting a convertible blanket and kit including a convertible blanket are described. A convertible blanket includes a fabric blanket portion having a top end, a bottom end and sides. The convertible blanket also includes one or more front-of-creature features defining a front of the creature. The front-of-creature features are disposed on a surface of the fabric blanket portion to offset the front of the creature from each of the sides of the fabric blanket portion.  The convertible blanket also includes one or more fasteners attached to the fabric blanket portion. The one or more fasteners are configured to releasably hold the convertible blanket in a position where the toy is formed.
Patent CA-2783436-A1 (CA)
Inventor: HEYWARD JOHN PETER
IPC: F01D5/14
Filed: 2012-07-19
Abstract: A ceramic shroud assembly (99) includes a tip shroud (88) having an outer platform (86) supporting at least one seal tooth (91), a shroud cap (96) less brittle than the outer platform (86) and including a shroud cap base (98) on the outer platform (86), and clockwise and counter-clockwise facing clockwise and counter-clockwise contact surfaces (152, 153) located at clockwise and counter-clockwise distal ends (124, 126) respectively of the base. A rotor (34) assembly may include a circumferential row (38) of turbine blades (70) made of a ceramic material and extending radially outwardly from a disk (73) of a turbine rotor (34). The turbine blades (70) include airfoils (72) having the airfoil tip shrouds (88) and the shroud caps (96) at blade tips (77). The clockwise and counter-clockwise contact surfaces (152, 153) of circumferentially adjacent ones (71) of the shroud caps (96) contact each other. The shroud (88) and the platform (86) may be made of a ceramic or ceramic matrix composite material and the shroud cap (96) may be made of a metallic material.
Patent CA-2784469-A1 (CA)
Inventor: PACKER RICK
IPC: F16D1/10
Filed: 2012-08-03
Abstract: A joint is provided for a double bladed paddle which allows for the angle between the blades to be adjusted relative to one another. The joint is formed from joining a female body recessed into a first shaft with a male body extending from a second shaft The female body encloses a spring mechanism abutted by teeth of a crown with receiving grooves. The male 'body has protuberances which fit within the receiving grooves leading to the spring mechanism which when pushed in by the male body allows the protuberances to move past the receiving grooves and rotate to slot into the pockets formed between the teeth of the crown.
Patent CA-2785807-A1 (CA)
Title: Method and system using hybrid forward osmosis-nanofiltration (h-fonf) employing polyvalent ions in a draw solution for treating produced water
Inventor: PRAKASH PRAKHAR
IPC: B01D61/08
Filed: 2010-11-24
Abstract: A method and system using hybrid forward osmosis and nanofiltration is disclosed for treating produced water containing contaminant species. The system comprises a forward osmosis cell and a downstream nanofiltration cell. A draw solution fluid cycles between the forward osmosis cell and the nanofiltration cell. The draw solution contains polyvalent osmotic agents producing polyvalent ions in the draw solution. The passage of monovalent ions through the nanofiltration membrane is hindered due to the presence of conjugate polyvalent ions.
Patent CA-2786241-A1 (CA)
Inventor: SALAZAR SPENCER
IPC: G10L25/90
Filed: 2010-12-13
Abstract: Techniques have been developed to facilitate (1) the capture and pitch correction of vocal performances on handheld or other portable computing devices and (2) the mixing of such pitch-corrected vocal performances with backing tracks for audible rendering on targets that include such portable computing devices and as well as desktops, workstations, gaming stations, even telephony targets. Implementations of the described techniques employ signal processing techniques and allocations of system functionality that are suitable given the generally limited capabilities of such handheld or portable computing devices and that facilitate efficient encoding and communication of the pitch-corrected vocal performances (or precursors or derivatives thereof) via wireless and/or wired bandwidth-limited networks for rendering on portable computing devices or other targets.
Patent CA-2786377-A1 (CA)
Inventor: COHEN YAEL
IPC: A61K39/00
Filed: 2011-01-05
Abstract: Methods of treating a malignant glioma in a subject are disclosed. The methods comprise administering to the subject a therapeutically effective amount of a viral vector comprising: (i) a first polynucleotide sequence encoding a Fas-chimera (Fas-c), said first polynucleotide sequence comprising SEQ ID NOs: 2 and 3; and (ii) a second polynucleotide sequence encoding an endothelial cell-specific promoter or a periendothelial cell-specific promoter.
Patent CA-2787652-A1 (CA)
Inventor: BAE SUNG MIN
IPC: A61K9/22
Filed: 2011-01-18
Abstract: Disclosed is a liquid formulation which allows long-acting EPO conjugates, that have improved in vivo duration and stability, to be stable when stored for a long period of time. It comprises a stabilizer composition characterized by buffer and mannitol. Being free of human serum albumin and other potential factors harmful to the body, the liquid formulation is free of concerns about viral infections and guarantees excellent storage stability to long-acting EPO conjugates.
Patent CA-2787755-A1 (CA)
Inventor: APOSTOLOU IRINA
IPC: A61K39/395
Filed: 2011-01-20
Abstract: La présente invention concerne des procédés d'utilisation d'anticorps anti-ILT5 et des fragments se liant à ILT5 de ceux-ci pour induire un effet immunostimulant dans un lymphocyte T lorsqu'un tel lymphocyte T est mis en contact avec une cellule de présentation d'antigène (APC) qui a été précédemment mise en contact avec l'anticorps anti-ILT5 ou le fragment se liant à ILT5. La présente invention concerne en outre des procédés d'utilisation d'anticorps anti-ILT5 et de fragments se liant à ILT5 de ceux-ci pour inhiber une réponse dans un lymphocyte T (par exemple, une réponse proliférative) lorsqu'un lymphocyte T est concomitamment mis en contact, ou a été précédemment mis en contact, avec un APC, ledit APC étant simultanément mis en contact avec l'anticorps anti-ILT5 ou un fragment se liant à ILT5. La présente invention concerne en outre des procédés d'utilisation d'anticorps anti-ILT5 et de fragments se liant à ILT5 de ceux-ci pour le traitement de différentes maladies et pour utilisation en tant qu'adjuvants immunostimulateurs.
Patent CA-2787884-A1 (CA)
Title: Formulations for producing roadway markings with adhesion on dry and damp concrete
Inventor: NEUGEBAUER PETER
IPC: E01F9/00
Filed: 2010-12-15
Abstract: The invention comprises a novel formulation for marking roadways, consisting of different subsurfaces such as, for example, concrete. The invention also relates to a formulation for marking roadways, which can be applied both to damp and to dry surfaces.
Patent CA-2790663-A1 (CA)
Inventor: JIN HYUNWOO
IPC: F16L57/00
Filed: 2010-02-22
Abstract: A coated sleeved oil and gas well production device includes an oil and gas well production device including one or more bodies and one or more sleeves proximal to the outer or inner surface of the one or more bodies, and a coating on at least a portion of the inner sleeve surface, outer sleeve surface, or a combination thereof, wherein the coating is chosen from an amorphous alloy, a heat-treated electro less or electro plated based nickel-phosphorous composite with a phosphorous content greater than 12 wt%, graphite, MoS2, WS2, a fullerene based composite, a boride based cermet, a quasicrystalline material, a diamond based material, diamond-like-carbon (DLC), boron nitride, and combinations thereof. The devices may provide for reduced friction, wear, erosion, corrosion, and deposits for well construction, completion and production of oil and gas.
Patent CA-2790855-A1 (CA)
Inventor: FALKENBERG PETER LOEVENSKJOLD
IPC: F03D11/00
Filed: 2012-09-25
Abstract: A direct driven wind turbine includes an electrical generator with a rotor and a stator, a hub for receiving a rotor blade, and actuator device. The hub is connected to the rotor of the electrical generator, and the hub and the rotor of the electrical generator are rotatable mounted in respect to the stator of the generator. The actuator device is constructed and arranged to rotate the hub of the wind turbine in respect to the stator of the electrical generator. The actuator device is the electrical generator, wherein the electrical generator of the wind turbine is used as a motor to rotate the hub of the wind turbine.
Patent CA-2791170-A1 (CA)
Title: Systeme de ventilation et circuits de soufflage et extraction d'air d'un tel systeme, ainsi que baie avionique d'aeronef
Inventor: GUERING BERNARD
IPC: B64D13/00
Filed: 2012-09-27
Abstract: L'invention vise à s'affranchir des contraintes d'installation d'un système de ventilation d'une baie avionique par une approche multifonctionnelle des pièces opérationnelles (baie avionique) et des pièces de structure (plancher de cockpit), sensiblement dans leur volume initial. De plus, l'invention a pour but de diminuer le nombre de pièces et en réalisant une intégration du système dans le cockpit. Pour ce faire, selon un exemple de réalisation, le circuit de soufflage comporte deux caissons (31, 32) de rigidification d'un plancher (5) destiné au cockpit (24), chaque caisson (31, 32) étant disposé symétriquement par rapport à l'autre selon un plan de symétrie longitudinal de l'aéronef (PI), et des moyens de distribution (33, 34, 34', 34", 35, 45 à 48) de l'air de soufflage dans les meubles (51 à 55) de la baie (1) à partir de ces caissons (31, 32). Le circuit d'extraction comporte des conduits d'extraction (E1, E2, E5) intégrés aux meubles (51, 52, 55) et couplés entre eux par des jonctions étanches inter-meubles (J1 à J3) selon une configuration globale de compacité maximisée.
Patent CA-2791171-A1 (CA)
Inventor: PATEL JATIN
IPC: A61P7/02
Filed: 2011-02-24
Abstract: Compositions comprising crystalline apixaban particles having a D90 equal to or less than 89 µm, and a pharmaceutically acceptable carrier, are substantially bioequivalent and can be used to for the treatment and/or prophylaxis of thromboembolic disorders.
Patent CA-2793252-A1 (CA)
Inventor: SMITH BARRY C
IPC: A01G9/02
Filed: 2012-10-25
Abstract: A modular interlocking planter apparatus provides modular assembly of a planter structure having a plurality of wall panels, a plurality of connectors, a plurality of internally spanning support bar assemblies, and a drain. The wall panels are planar waterproof members arranged vertically and connected by the connectors to secure adjacent wall panels together to form various shaped enclosures for above ground planting and growing. Each opposing pair of connectors includes a pair of horizontal spanning support bar assemblies to provide structural stability. One (1) of the wall panels includes the drain vent connected to a length of perforated drain tile which extends throughout the assembled planter to receive and drain water from soil placed in the planter.
Patent CA-2793274-A1 (CA)
Inventor: SCHABBACH MICHAEL
IPC: A61B5/00
Filed: 2011-03-22
Abstract: The invention relates to an apparatus (2, 3), comprising a mating unit (20-1, 20-2) for releasably attaching the apparatus (2) to a medical device (1) or for releasably receiving at least a part of the medical device (1). The apparatus (2, 3) further comprises one or more optical sensors (25, 26) and/or one or more acoustical sensors (27) for determining information related to a condition and/or use of the medical device (1). The invention further relates to a system comprising such an apparatus (2, 3) and such a medical device (1), to a method (500, 600, 700) and a computer program (61) for determining information related to a condition and/or use of such a medical device (1), and to a computer-readable medium (60) storing such a computer program (61).
Patent CA-2794310-A1 (CA)
Title: Adjustable luminaire with slotted arms
Inventor: DAVID NORM
IPC: F21V21/30
Filed: 2012-10-29
Abstract: The present invention relates to a luminaire having a base assembly and a lighting assembly. The luminaire includes an adjustment arm having a first portion pivotally connecting to a first one of the assemblies. The adjustment arm has a second portion pivotally connecting to and being moveable relative to a second one of the assemblies along a defined path. The adjustment arm has an elongate opening positioned between its first and second portions. The luminaire includes an adjustment member adjustably connected to and selectively moveable from a first position adjacent to the first one of the assemblies to a second position spaced-apart from the first one of the assemblies. The adjustment member operatively connects to and engages with the adjustment arm via the elongate opening of the adjustment arm.
Patent CA-2795410-A1 (CA)
Inventor: GARNER TERENCE
IPC: C10M129/10
Filed: 2012-11-13
Abstract: Trunk piston marine engine lubrication, when the engine is fueled by heavy fuel oil, is effected by a composition of TBN in the range of 20 to 60 comprising a major amount of an oil of lubricating viscosity containing 50 mass % or more of a Group 1 basestock, and respective minor amounts of an overbased metal calcium alkyl salicylate detergent providing 40 to 90 mmol of calcium alkyl salicylate per kg of the composition, and 0.1 to 10 mass %, based on the mass of the composition, of an oil-soluble linear alkyl- substituted phenol. Asphaltene precipitation in the lubricant, caused by the presence of contaminant heavy fuel oil, is prevented or inhibited.
Patent CA-2796160-A1 (CA)
Title: Fatty acid chain saturation in alkanol amine based esterquat
Inventor: SUBRAMANYAM RAVI
IPC: C11D3/50
Filed: 2010-05-28
Abstract: A composition comprising an esterquat that is a quaternized reaction product of an alkanol amine and a fatty acid having a ratio of fatty acid to alkanol amine of L5 to L 75, wherein 45 to 75% by weight of the fatty acids are saturated. Also, a method of softening a fabric and increasing fragrance delivery comprising treating the fabric with the composition,
Patent CA-2796724-A1 (CA)
Inventor: LIPA ANTHONY J
IPC: B07B1/46
Filed: 2011-02-07
Abstract: A molded polyurethane vibratory screen including a body having opposite side edge portions, upper and lower edge portions, an upper surface and a lower surface, first members extending between the side edge portions and the second members extending between the lower edge portion and the upper edge portion, third members substantially parallel and extending transversely between the side edge portions and having multiple first members therebetween, the fourth members substantially parallel and extending transversely between the lower edge portion and the upper edge portion and having multiple second members therebetween, reinforcement members molded integrally with the third and fourth members.
Patent CA-2797217-A1 (CA)
Title: Use of xanthan gum as an anode binder
Inventor: COURTEL FABRICE
IPC: H01M4/525
Filed: 2011-04-21
Abstract: Xanthan gum has been found to be a superior binder for binding an electrode, especially an anode, in a lithium-ion or lithium-sulfur battery, being able to accommodate large volume changes and providing stable capacities in batteries tested with different types of anode materials.
Patent CA-2798430-A1 (CA)
Title: Method and system for monitoring of aspects for use by a trigger
Inventor: MCCOLGAN BRIAN
IPC: H04L12/16
Filed: 2011-05-05
Abstract: A method and apparatus within a computing execution environment for establishing monitoring of an instance of a context for an observer, including receiving, from a PAL client, a message at the PAL server, the message; requesting establishment of a presence context; resolving an aspect based on the message to establish the presence context, the presence context providing a simplified or abstracted view of presence information on behalf of the PAL client; and placing the presence context into at least one of a monitoring state and a monitoring-capable state if a trigger is associated with the aspect.
Patent CA-2798507-A1 (CA)
Inventor: MANDIC MIRKO
IPC: G06F3/0484
Filed: 2012-01-06
Abstract: Various embodiments enable repetitive gestures, such as multiple serial gestures, to be implemented efficiently so as to enhance the user experience. Other embodiments provide various approaches to zoom operations that consider a particular element's contextual surroundings in making a zoom decision that is designed to enhance the user experience and provide efficiently-zoomed content given a device's or rendering container's form factor.
Patent CA-2799117-A1 (CA)
Inventor: BELTMAN ROBERT
IPC: A23D7/015
Filed: 2011-04-18
Abstract: The invention relates to an edible fat continuous spread being a water in oil emulsion comprising a water phase and a fat phase, wherein the fat phase comprises liquid oil and a structuring fat, said spread comprising a first emulsifier and a second emulsifier, to 85 wt% fat and 0.1 to 20 wt% plant sterol particles wherein the first emulsifier is a water soluble biopolymer based emulsifier with a molecular weight of at least 500, the second emulsifier is an oil soluble emulsifier and at least 70 vol% of the plant sterol particles is smaller than 10 micrometer. The invention further relates to a process for the preparation of such a spread, said process comprising the preparation of an aqueous dispersion comprising plant sterol particles and at least part of the water soluble emulsifier; and the addition of said dispersion to a fat phase or a water in oil emulsion.
Patent CA-2799876-A1 (CA)
Inventor: SHAKER REZA
IPC: A61B5/00
Filed: 2011-05-03
Abstract: An esophageal device is used to recognize, diagnose, characterize, or relieve an impact of an abnormal or defective UES anatomy, physiology, or functionality. In one implementation, the esophageal device measures a UES response to esophageal fluid infusion to detect or characterize an abnormality or defective UES  anatomy, physiology, or functionality. An Upper Esophageal Sphincter compression device is used to increase intra-luminal pressure within the Upper Esophageal Sphincter of a patient in order relieve an impact of an abnormal or defective UES anatomy, physiology, or functionality.
Patent CA-2801079-A1 (CA)
Inventor: ROBERTS ANDREW F
IPC: G06F17/30
Filed: 2011-06-22
Abstract: Processing related datasets includes receiving (202) records from multiple datasets (308, 314, 320); and processing records from each of the multiple datasets in a data processing system (100). The processing includes: analyzing (206) at least one constraint specification (302, 312) stored in a data storage system (116) to determine a processing order for the multiple datasets, the constraint specification specifying one or more constraints for preserving referential integrity or statistical consistency among a group of related datasets that includes the multiple datasets, applying (208) one or more transformations to records from each of the multiple datasets in the determined processing order, and storing (212) or outputting results of the transformations to the records from each of the multiple datasets.
Patent CA-2802785-A1 (CA)
Title: Treatment of water to extend half-life of ozone
Inventor: HENGSPERGER STEVE L
IPC: A61L2/18
Filed: 2012-08-20
Abstract: A system for providing an acidic ionized ozonated liquid. The system includes a liquid inlet arranged to accept a liquid into the system; an acid-based cation-exchange resin in fluid communication with the liquid inlet, the resin adapted to exchange cations in the accepted liquid with H+ ions on the resin; an ozone dissolving apparatus in fluid communication with the liquid inlet and the acid-based cation-exchange resin; and a liquid outlet in fluid communication with the liquid inlet, the acid-based cation-exchange resin and the ozone dissolving apparatus. The ozone dissolving apparatus and the acid-based cation-exchange resin cooperating to produce the acidic ionized ozonated liquid for dispensation out of the system via the liquid outlet.
Patent CA-2803367-A1 (CA)
Inventor: STONE PAUL
IPC: F01D5/10
Filed: 2013-01-24
Abstract: A method of balancing a gas turbine engine rotor comprises the step of obtaining a rotor disc with a circumferential array of balance tabs projecting from a peripheral rim of the disc. Stress shielding scallops are defined in the rotor disc between the tabs. The balancing is achieved by removing material from at least one of the tabs.
Patent CA-2805840-A1 (CA)
Inventor: COLE EMILY BARTON
IPC: C25B3/25
Filed: 2011-07-27
Abstract: A method for reducing carbon dioxide to one or more products is disclosed. The method may include steps (A) to (C). Step (A) may bubble the carbon dioxide into a solution of an electrolyte and a catalyst in a divided electrochemical cell. The divided electrochemical cell may include an anode in a first cell compartment and a cathode in a second cell compartment. The cathode generally reduces the carbon dioxide into the products. Step {B} may vary at least one of (i) which of the products is produced and (ii) a faradaic yield of the products by adjusting one or more of (a) a cathode material and (b) a surface morphology of the cathode. Step (C) may separate the products from the solution.