baber/WOPTO huggingface dataset:
Patent CA-2743371-A1 (CA)
Title: Method and system for reduced complexity channel estimation and interference cancellation for v-mimo demodulation
Inventor: PANICKER JOHN P
IPC: H04W72/00
Filed: 2009-11-12
Abstract: A method and system for wireless communication in a wireless communication network. The wireless communication network has a first mobile terminal and a second mobile terminal arranged in virtual multiple input, multiple output ("V-MIMO") communication with a base station. A first wireless communication uplink channel corresponding to the first mobile terminal is estimated. The estimate is based on a first reference symbol signal and the cancellation of interference from a second reference symbol signal received from the second mobile terminal. A second wireless communication uplink channel corresponding to the second mobile terminal is estimated. The estimate is based on the second reference symbol signal and the cancellation of interference from the first reference symbol signal received from the first mobile terminal. The estimated first wireless communication uplink channel is used to demodulate a first data signal received from the first wireless device, and the estimated second wireless communication uplink channel is used to demodulate a second data signal received from the second wireless device.
Patent CA-2743652-A1 (CA)
Title: A completion assembly and a method of connecting the completion assembly
Inventor: HOLDERMAN LUKE W
IPC: E21B17/043
Filed: 2011-06-16
Abstract: An apparatus for connecting an outer tubular (236) and an inner tubular (218) on a well platform by applying a crimping force to the outer tubular (236) when the outer tubular (236) is disposed about the inner tubular (218) and the inner tubular (218) is suspending from the well platform. The apparatus includes a support assembly (244) operably associated with the well platform and a crimping assembly (242) operably associated with the support assembly (244). The crimping assembly (242) is operable to mechanically deform the outer tubular (236) into contact with the inner tubular (218).
Patent CA-2744680-A1 (CA)
Inventor: HANDFIELD ROBERT
IPC: B62D55/104
Filed: 2011-06-28
Abstract: A slide bar for the track system of a snowmobile or an all-terrain vehicle comprises colored, or otherwise visually distinctive, wear indicating marks extending, longitudinally along at least one of the side walls thereof. The colored wear indicating marks generally provide an indication to the operator of the vehicle that the slide bar needs to be replaced.
Patent CA-2744742-A1 (CA)
Inventor: O'CONNOR PAUL
IPC: C10G1/00
Filed: 2009-12-10
Abstract: A countercurrent process is disclosed for converting solid biomass material.  The solid biomass material travels through a reactor system in countercurrent with hot heat carrier materials, such as particulate heat earner material and hot gases.  The solid biomass material is subjected to a first conversion at a first temperature T 1. and a second conversion at a second temperature, T 2, such that T 2 > T 1. Bio-oil produced to at T J is not exposed to the higher temperature T 2. As a result, secondary reactions of the bio-oii components are minimized.
Patent CA-2746692-A1 (CA)
Title: Bloc a bancher pliable pour la construction de murs
Inventor: CICCARELLI GIANFRANCO
IPC: E04B2/86
Filed: 2009-12-10
Abstract: Ce bloc comprend deux parois longitudinales et verticales (2) reliées par des charnières comprenant deux éléments (3 et 4) articulés autour d'axes verticaux. Selon l'invention, chacune des deux parois longitudinales (2) en matière plastique rigide est entourée par un retour coudé (5a, 5b, 5c et 5d), tourné vers l'intérieur et comporte, d'une part et dans ses parties longitudinales, respectivement, inférieure (5b) ou supérieure (5a), et, d'autre part et sur le bord vertical de l'une de ses extrémités, une feuillure (7) tournée vers l'extérieur, cette feuillure étant apte, quand le bloc est amené en configuration de travail, à coiffer le retour coudé (5b) ou (5c) d'un autre bloc déjà posé, pour assurer la liaison avec cet autre bloc, que celui ci soit juxtaposé dans la même rangée ou dans la rangée sous jacente.
Patent CA-2747232-A1 (CA)
Inventor: LEUWER MARTIN
IPC: A61K31/055
Filed: 2009-12-09
Abstract: The present invention concerns compounds derived from the anaethetic propofol.  The compounds may be useful in the treatment of pain, particularly, but not exclusively, chronic pain and central pain sensitisation.
Patent CA-2751484-A1 (CA)
Title: Installation hydraulique de conversion d'energie et procede de commande d'une telle installation
Inventor: BREMOND JACQUES
IPC: F03B11/00
Filed: 2010-02-17
Abstract: L'invention concerne une installation comprenant une turbine hydraulique (1), un conduit (5) d'amenée à la turbine d'un écoulement forcé d'eau, un conduit (8) d'évacuation de l'écoulement sortant de la turbine et des ailettes (20) de guidage de l'écoulement dans le conduit d'évacuation. Chaque ailette de guidage (20) est mobile en rotation autour d'un axe (X22) sécant à la paroi (84) du conduit d'évacuation. Des moyens (30) sont prévus pour commander la position angulaire de l'ailette (20) autour de son axe de rotation (X22). Chaque ailette de guidage (20) est également rétractable dans la paroi (84) du conduit d'évacuation (8) et des moyens (21) de réglage de son enfoncement dans la paroi sont prévus.
Patent CA-2754607-A1 (CA)
Inventor: LEUNG EMI
IPC: C07C51/41
Filed: 2010-03-18
Abstract: The present invention relates to a process for preparing a magnesium formate-based porous metal-organic framework, which comprises the steps (a) addition of magnesium or magnesium oxide to formic acid;  (b) stirring of the reaction mixture at at least 75°C; (c) isolation of the solid from the resulting suspension by filtration.
Patent CA-2755080-A1 (CA)
Inventor: MANETTO ANTONIO
IPC: G01N33/50
Filed: 2010-04-08
Abstract: The present invention relates to new methods and reagents for coupling molecules by a Click reaction using a het-erogeneous catalyst system. Further, the present invention refers to novel devices for carrying out Click reactions.
Patent CA-2756228-A1 (CA)
Inventor: ROCK MOSHE
IPC: B32B7/02
Filed: 2010-03-30
Abstract: A composite undergarment fabric has an inner side fabric layer of synthetic yarn and an outer side fabric layer of yam selected from among moisture-absorbent hydrophilic yarn, synthetic yarn rendered hydrophilic, and combinations thereof, an inner surface of the inner side fabric layer having a non-continuous treatment of durable, water repellent chemical, and the outer side fabric layer being relatively more hydrophilic than the inner side fabric layer. The inner and outer side fabric layers may be formed concurrently by knitting a plaited construction. In another implementation, the composite undergarment fabric has a pseudo plaited construction of a body of hydrophilic material with an inner side surface having a non-continuous treatment of durable water repellent chemical.
Patent CA-2757375-A1 (CA)
Inventor: TORABI ALI A T
IPC: B21C37/02
Filed: 2011-10-28
Abstract: The most common method and apparatus for embossing of sheet metal (whole cross and longitudinal) is using a roll mill and roll forming machine producing profile shape along the length of sheet. This proposed invention presents a new "UNIQUE" metal sheet made from two separate sheets that are pressed and punched (embossed and/ or coined) together (cold welding procedure) to make a single sheet .The embossing shape is not profile type and can be produced in longitude and cross pattern. Also these two sheets can be made of different materials to obtain the desired characteristics of each metal sheet . These sheets can be used in wall ,roof or deck panels and other areas that metal sheets metal are used.
Patent CA-2759592-A1 (CA)
Title: Insecticidal compounds
Inventor: MAIENFISCH PETER
IPC: C07C237/44
Filed: 2010-04-14
Abstract: The present invention relates to bis-amide derivatives of formula (I), to processes and intermediates for preparing them, to methods of using them to control insect, acarine, nematode and mollusc pests, and to insecticidal, acaricidal, hematicidal and molluscicidal compositions comprising them.
Patent CA-2761706-A1 (CA)
Title: Surgical fasteners, applicator instruments, and methods for deploying surgical fasteners
Inventor: DANIEL MATTHEW DAVID
IPC: A61B17/064
Filed: 2010-05-07
Abstract: An applicator instrument for dispensing surgical fasteners includes a housing, an elongated shaft extending from the housing, the elongated shaft having a proximal end coupled with the housing and a distal end remote therefrom, and a firing system for dispensing surgical fasteners from the distal end of the elongated shaft. The firing system includes a firing rod disposed in the elongated shaft, the firing system having a firing cycle with a first stage for advancing the firing rod toward the distal end of the elongated shaft at a first rate of speed and a second stage for advancing the firing rod toward the distal end of the elongated shaft at a second rate of speed that is greater than the first rate of speed.
Patent CA-2762487-A1 (CA)
Title: Corn stillage oil derivatives
Inventor: LOCHEL FRANK P
IPC: C11B1/00
Filed: 2010-05-21
Abstract: Corn stillage oil derivatives having values for Gardner color of 10 or less and methods for making the corn stillage oil derivatives are disclosed. In one aspect, the corn stillage oil derivative comprises a heat bleached corn stillage oil. Preferably, the heat bleached corn stillage oil has a value for Gardner color of from 4 to 8. In another aspect, the corn stillage oil derivative comprises a blown corn stillage oil. Preferably, the blown corn stillage oil has a value for Gardner color of from 5 to 8.
Patent CA-2764373-A1 (CA)
Title: Reprogramming t cells and hematophietic cells
Inventor: BROWN MATTHEW
IPC: C12N5/074
Filed: 2010-06-04
Abstract: Methods and compositions relating to the production of induced pluripotent stem cells (iPS cells) are disclosed.  For example, induced pluripotent stem cells may be generated from CD34' hematopoietic cells, such as human CD34' blood progenitor cells, or T cells. Various iPS cell lines are also provided. In certain embodiments, the invention provides novel induced pluripotent stem cells with a genome comprising genetic rearrangement of T  cell receptors.
Patent CA-2764457-A1 (CA)
Inventor: PORTER PATRICK
IPC: E03D9/052
Filed: 2009-06-24
Abstract: Embodiments of extraction system for lavatory units are described. The lavatory unit may be a urinal or a toilet bowl, but in either case includes a receptacle for human liquid or solid waste, having an outlet for such waste. The extraction sys-tem is arranged to extract odours from a region upstream of the receptacle outlet.  A shallow housing has front and rear walls and side walls interconnecting the front and rear walls. The depth of the housing from the front to the rear wall is substantially less than distances across the front and rear walls from one side to the other thereof. The housing mounts a centrifugal fan with its axis perpendicular to the rear wall. The fan has an axial air inlet located centrally of the front wall and an air outlet generally tangential to the fan in a side wall of the housing. The housing is mounted with a ducting connection being provided for airflow for odour--laden air from a region of the lavatory unit upstream of the receptacle outlet to the air inlet. The air outlet is coupled to discharge air from the air outlet in a manner removing odour from the vicinity of the lavatory unit. Where the lavatory unit has a water trap, the air outlet may be provided with ducting coupling the outlet to the lavatory unit downstream of the water trap. In an alternative arrangement, the air outlet is coupled via an absorbent filter unit to discharge air to atmosphere.
Patent CA-2768237-A1 (CA)
Title: Treatment method
Inventor: MCLAUGHLIN MEGAN M
IPC: A61K31/506
Filed: 2010-07-16
Abstract: The present invention is directed to methods of treating age-related macular degeneration in a patient by administration of pazopanib or pharmaceutically acceptable salts or solvates thereof.
Patent CA-2774910-A1 (CA)
Title: Novel acylpiperazinones and their use as pharmaceuticals
Inventor: GERUSZ VINCENT
IPC: A61K31/496
Filed: 2010-10-20
Abstract: The invention relates to novel acylpiperazinone compounds, to the preparation of the compounds and intermediates used therein, to the use of the compounds as antibacterial medicaments and pharmaceutical compositions containing the compounds.
Patent CA-2775152-A1 (CA)
Title: Composition hydrocarbonee et son procede de fabrication
Inventor: VILLARD EMMANUEL
IPC: C04B20/10
Filed: 2010-10-04
Abstract: La présente invention a pour objet un procédé de fabrication d'une composition hydrocarbonée, comprenant les étapes consistant à mélanger un liant hydrocarboné chauffé, des granulats et au moins un polymère superabsorbant ayant absorbé de l'eau.
Patent CA-2775374-A1 (CA)
Inventor: SONG LIHUAN
IPC: G01N1/10
Filed: 2012-04-25
Abstract: The invention relates to a sampler for taking samples from melts having a melting point higher than 600°C, in particular for metal or cryolite melts, having a carrier tube having an immersion end and having a sample chamber assembly arranged on the immersion end of the carrier tube, the assembly having an inlet opening and a sample cavity for the melt, and the assembly being arranged at least partly inside the carrier tube, characterized in that the sample chamber assembly has on a part of its outer surface a coupling device, arranged inside the carrier tube, for coupling a carrier lance. In addition, the invention relates to a method for taking samples using such a sampler.
Patent CA-2775480-A1 (CA)
Inventor: REID ERIC M
IPC: G05B15/02
Filed: 2012-04-23
Abstract: Une méthode et un appareil comprennent un mécanisme de suivi et un contrôleur en communication avec le mécanisme de suivi. Le mécanisme de suivi est configuré pour déterminer les caractéristiques relatives à un groupe de machines portatives configurées pour exécuter un nombre d'opérations de fabrication sur une pièce de travail. Le contrôleur est configuré pour contrôler le rendement d'un nombre d'opérations de fabrication sur la pièce de travail à l'aide des caractéristiques relatives au groupe de machines portatives identifiées à l'aide du mécanisme de suivi.
Patent CA-2778449-A1 (CA)
Inventor: JOHNSON SCOTT
IPC: C12Q1/68
Filed: 2010-10-22
Abstract: Described herein are methods for increasing the annealing specificity of an amplification reaction using Iso-base Amplification Primers ("IAPs"). IAPs containing an iso-region are capable of regulating sequence-specific annealing thereby enhancing primer-template hybridization for sequence-specific amplification of nucleotides.
Patent CA-2779191-A1 (CA)
Title: Method and kit for measuring component to be assayed in specimen
Inventor: KAWAMURA MIZUHO
IPC: G01N33/53
Filed: 2010-10-27
Abstract: Provided are a method for assaying a component to be assayed which is contained in a specimen, whereby the component to be assayed, such as an antigen, contained in the specimen can be accurately assayed without being affected by reaction temperature and so on, and an assay kit. The method for assaying a component to be assayed is characterized by comprising: reacting, in the presence of a fatty acid alkanol amide, the component to be assayed in a specimen with a first antibody capable of binding to said component to be assayed; then reacting with a labeled second antibody, wherein a label is bound to a second antibody capable of binding to the component to be assayed, to form an immunocomplex comprising the first antibody, the component to be assayed and the labeled second antibody; and measuring the amount of the label in the immunocomplex thus formed. The assay kit for assaying a component to be assayed in a specimen is to be used in the aforesaid assay method.
Patent CA-2781099-A1 (CA)
Title: Improved bacterial membrane protein secrection
Inventor: HUANG CHI CHI
IPC: C12P21/00
Filed: 2010-11-15
Abstract: Improved bacterial secretion signals derived from pelB and ompA are provided. The improved variants enhance bacterial membrane secretion are thus useful for production of proteins secreted from bacteria including proteins displayed on filamentous phage particles, and, in particular, proteins requiring oxidative formation of covalent bonds, such as disulfide bonds within or between polypeptide chains in order to form a correctly folded and functional protein structure. Described herein are methods for the multivalent display of complex dimeric proteins on the surface of a bacteriophage particle and combinatorial synthetic libraries of such proteins displayed as a fusion polypeptide with filamentous phage pIX coat protein. Heterodimeric or more complex interchain bonded structures may also be displayed using the method of the invention.
Patent CA-2782316-A1 (CA)
Title: Material transfer system
Inventor: ANDERSON NOEL W
IPC: A01D90/02
Filed: 2012-07-06
Abstract: A material transfer system including a first vehicle and a second vehicle. The first vehicle has a pressurized compartment maintaining a first air pressure therein. The ambient air outside of the pressurized compartment is at a second air pressure, with the first air pressure being different than the second air pressure thereby defining a pressure differential. The second vehicle has a material discharge device. The material discharge device is capable of delivering material to the first vehicle. The second vehicle having a reservoir for receiving the material. The material passing from the reservoir into the pressurized compartment without substantial loss of the pressure differential.
Patent CA-2783613-A1 (CA)
Title: Double wishbones and double pivots vehicle suspension system
Inventor: ALLAIRE MARIUS
IPC: B62D55/104
Filed: 2010-02-18
Abstract: A vehicle equipped with a double wishbones and double tandem members suspension system to suspend the vehicle, the double tandem members being operatively interconnected together and adapted to receive idling wheels adapted to support and guide an endless belt thereon to provide significant suspension travel and prevents an endless belt disengagement from the idling wheels. A suspension and a kit thereof are also provided.
Patent CA-2783790-A1 (CA)
Inventor: KHALID SYED JALALUDDIN
IPC: F02K1/36
Filed: 2012-07-26
Abstract: The present inventions include a boundary layer ejector fluidically connecting boundary layer bleed slots from an external surface of an aircraft to reduce aircraft/nacelle/pylon drag, reduce jet noise and decrease thrust specific fuel consumption. In one embodiment a boundary layer withdrawn through the boundary layer bleed slots is entrained with an exhaust flow of a gas turbine engine. In another embodiment a boundary layer withdrawn through the boundary layer bleed slots is entrained with a flow stream internal to the gas turbine engine, such as a fan stream of a turbofan. A moveable shroud can be used to open and close a passage of an ejector which can be used to assist in withdrawing a boundary layer or entrain an ambient air. A lobed mixer can be used in some embodiments to effect mixing between the boundary layer and a primary fluid of the ejector.
Patent CA-2786222-A1 (CA)
Inventor: KRIZKOVA ANTONIA
IPC: C09D129/04
Filed: 2012-08-17
Abstract: Disclosed are aqueous size compositions for inorganic fibers which is based on a specific polymeric film former composition comprising A) at least one low molecular weight polyvinylacetate and/or at least one middle molecular weight polyvinylacetate, and B) at least one low viscosity partially hydrolysed polyvinyl alcohol C) the weight ratio of A) to B) is between 0.5 and 3Ø   Also disclosed are fiber strands and fibers having such a sizing thereon, and their use for making hydraulic set board comprising a hydraulic set cement or gypsum core and reinforcing inorganic fibers coated with the dried sizing compostion of the invention.
Patent CA-2786702-A1 (CA)
Inventor: FACCIN STEFANO
IPC: H04W48/16
Filed: 2011-01-11
Abstract: Local IP Access (LIPA) allows an IP-capable user equipment (UE) connected via a femto cell direct access to other IP-capable devices in the local IP network. Selected IP Traffic Offload (SIPTO) is used to offload selected types of IP traffic towards a defined IP network close to the UE's point of attachment to the access network. LIPA PDN Connectivity indicates a PDP Context or a PDN Connection that gives access to services located in the local IP network of the femto cell subsystem. SIPTO PDN Connectivity indicates a PDP Context or PDN Connection that allows offload of selected types of IP traffic towards a defined IP network close to the UE's point of attachment to the access network. Systems, devices and methods are described herein that enable the identification of the type of connectivity available to a UE and enable session continuity for local cellular coverage.
Patent CA-2787562-A1 (CA)
Inventor: SARGENT DARREN
IPC: H04N21/478
Filed: 2012-08-23
Abstract: An apparatus, method, system and computer-readable medium are disclosed for, in one aspect, determining when a trigger, such as an application trigger, should be generated. In some embodiments, the application trigger may be generated when a frame included in a feed (e.g., a content feed) matches a specified or indicated frame. In some embodiments, a comparison between the feed and the specified or indicated frame may be based on one or more tolerances or thresholds. In some embodiments, the feed may be split and content (e.g., video) obtained via the split may be combined (e.g., multiplexed) with a trigger. The combined content and trigger may be transmitted to one or more devices, such as one or more user devices.
Patent CA-2787805-A1 (CA)
Title: A moulded door or moulded door skin thereon including a replaceable decorative panel
Inventor: WANG CHEN KUEI-YUNG
IPC: E06B3/78
Filed: 2012-08-21
Abstract: An improved moulded door skin of a synthetic door is disclosed to have a recessed portion for removably installing a replaceable panel thereon, by changing the replaceable panel with another one having different patterns, the moulded door skin is therefore variegated; the moulded door skin further has a receiving groove circling the recessed portion for receiving a batten having decorative effects by combinations of different battens with different fashionable replaceable panels can better improve the moulded door skin in decoration and aesthetics.
Patent CA-2788617-A1 (CA)
Title: Method and device for making two different radioactive isotopes
Inventor: BAURICHTER ARND
IPC: G21G1/10
Filed: 2011-01-26
Abstract: The invention relates to a method for producing a first and a second radioactive isotope by means of an accelerated particle beam, in which the accelerated particle beam is directed to a first initial material and the first radioactive isotope is produced by a first nuclear reaction based on the interaction of the particle beam with the first initial material, said particle beam is also slowed down and is subsequently directed to a second initial material, and the second radioactive isotope is produced by a second nuclear reaction based on the interaction of the particle beam with the second initial material. The effective cross-section for the induction of the first nuclear reaction has a first peak for first particle energy, and the effective cross-section for the induction of the second nuclear reaction has a second peak for a second particle energy which is less than the first particle energy. The invention also relates to a corresponding device comprising an acceleration unit, a first exposure target having the first initial material and a second exposure target arranged upstream in the direction of the radiation path, having the second initial material.