baber/WOPTO huggingface dataset:
Patent CA-2843086-A1 (CA)
Inventor: EIBEN BEN JACOB
IPC: A01G1/00
Filed: 2014-02-18
Abstract: Vegetative systems are described. In one embodiment, a vegetative system has substantially distinct or separate zones or layers in which each zone or layer performs primarily one of the functions of water retention, a growth medium for vegetation, and weed suppression.  An upper may comprise coarse aggregate and serve the primary function of weed suppression; a middle layer may comprise a mixture of coarse aggregate, fine aggregate, and fine organic material and serve primarily as a growth medium for vegetation; and a lower layer may comprise high-density hygroscopic material and serve the primary function of water retention.
Patent CA-2843416-A1 (CA)
Title: Led with internal bypass transistor
Inventor: JANNING JOHN L
IPC: F21S4/00
Filed: 2014-02-20
Abstract: An LED with an internal bypass transistor, particularly suited for use in a series wired LED  string to keep the string lit in the event of a failure of an LED. In one embodiment, the collector and/or base of the bypass transistor is used as one terminal of the shunt and the emitter is used as the opposite terminal. The preferred embodiment is to use the collector and emitter terminals only with the base terminal open.
Patent CA-2843702-A1 (CA)
Inventor: RING ALLAN
IPC: B01F23/00
Filed: 2012-08-09
Abstract: L'invention concerne, conformément à un mode de réalisation, un appareil de pince à fourchon pour fixer une bouteille de soda à une machine à sodas, l'appareil comprenant des fourchons pour fixer la bouteille à la machine à sodas ; et un mécanisme de verrouillage pour verrouiller la bouteille sur la machine au moins pendant la gazéification. Conformément à un mode de réalisation de la présente invention, l'appareil comprend également un joint flexible pour faciliter un environnement de gazéification fermé et une bague pour resserrer les fourchons au-dessous d'une extension à bague de la bouteille, permettant ainsi de soulever la bouteille vers le joint pour serrer la bouteille contre le joint flexible.
Patent CA-2844926-A1 (CA)
Inventor: HORLBECK ERIC G
IPC: G01R23/16
Filed: 2014-03-06
Abstract: Disclosed is a method of analyzing an engine for misfire activity. The method includes receiving, by a processor via an interface, an electrical signal associated with a plurality of cycles of the engine from a sensor. The electrical signal repeats in one of synchronicity with a crankshaft revolution of the engine or a multiple of a crankshaft rotation of the engine or a fraction of the crankshaft rotation of the engine. The method also includes the processor identifying energy spikes in the electrical signal associated with cylinder firings in the engine, generating engine speed estimates based on spacing between the energy spikes, and analyzing anomalies in the engine speed estimates to identify misfire activity in the engine. The method can enable the engine to be analyzed for misfire activity even if the engine is outside a scope of on-board diagnostics (OBD) II regulations.
Patent CA-2846319-A1 (CA)
Title: Antibodies, variable domains & chains tailored for human use
Inventor: BRADLEY ALLAN
IPC: C07K16/46
Filed: 2012-09-18
Abstract: The invention relates to the provision of antibody therapeutics and prophylactics that are tailored specifically for human use. The present invention provides libraries, vertebrates and cells, such as transgenic mice or rats or transgenic mouse or rat cells. Furthermore, the invention relates to methods of using the vertebrates to isolate antibodies or nucleotide sequences encoding antibodies. Antibodies, heavy chains, polypeptides, nucleotide sequences, pharmaceutical compositions and uses are also provided by the invention.
Patent CA-2846744-A1 (CA)
Inventor: PUGH RANDALL B
IPC: H01M50/129
Filed: 2014-03-14
Abstract: Methods and apparatus to form three-dimensional biocompatible energization elements are described. In some embodiments, the methods and apparatus to form the three-dimensional biocompatible energization elements involve forming conductive traces on the three-dimensional surfaces and depositing active elements of the energization elements on the conductive traces. The active elements are sealed with a biocompatible material. In some embodiments, a field of use for the methods and apparatus may include any biocompatible device or product that requires energization elements.
Patent CA-2846767-A1 (CA)
Inventor: KRYWITSKY LEE A
IPC: F16L55/11
Filed: 2014-03-17
Abstract: A safety isolation plug fitting for detecting pressurized fluid in a pipe may include a body defining an inlet adapted to be in fluid communication with the pipe, an outlet, and a passageway extending between the inlet and the outlet. A valve assembly may be seated in the passageway and movable between a closed position in which fluid communication between the inlet and the outlet is inhibited, and an open position in which a pressurized fluid in the pipe can flow between the inlet and the outlet. A flow deflector can be in fluid communication with said outlet that is configured to redirect at least a portion of the pressurized fluid exiting said outlet in direction away from a user.
Patent CA-2847810-A1 (CA)
Inventor: WESTERMARCK JUKKA
IPC: A61K33/243
Filed: 2012-09-06
Abstract: The invention is based on a finding that silencing CIP2A (KI- AA1524) gene sensitizes cancer cells for apoptosis-inducing activity of certain small molecule chemotherapeutic agents. Thus, the invention is directed to a respective combination therapy, sensitization method and pharmaceutical compositions. The invention further relates to a method of selecting cancer therapy for a subject on the basis of CIP2A and p53 expression and/or protein activity in a sample obtained from said subject.
Patent CA-2848337-A1 (CA)
Inventor: HAMAD WADOOD Y
IPC: C08F251/02
Filed: 2012-09-12
Abstract: Nanocrystalline cellulose (NCC)-based supramolecular materials, a method for their preparation and their use in thermoplastic and thermoset polymer composites are disclosed. Supramolecular materials of NCC and one or two polymers are synthesized by in situ surface graft copohmerization in a multitude of solvent systems, including water. The nano-scale size supramolecular materials are engineered to have a unique combination of lowr polarity and high hydrophobicity and function as copohmers for demanding pohmeric systems such as, but not limited to, polyolefins and polyesters. Nanocomposite materials of enhanced functionality and mechanical properties are produced by compounding the NCC-based supramolecular materials with polymer matrices. The supramolecular materials are used in composite development for packaging materials, structural composites for automotive and construction, as sandwiched foam composites or, combined with biocompatible polymers, in medical applications.
Patent CA-2848875-A1 (CA)
Title: Adherent cell culture method
Inventor: EJIRI YOKO
IPC: C12M3/00
Filed: 2012-09-20
Abstract: Provided are a method capable of evaluating adherent cells under an environment similar to an in vivo environment by a culture method similar to a two-dimensional culture, and applications thereof. An adherent cell culture method uses, as a culture chamber (10), a chamber in which two or more culture spaces each having an equivalent diameter (D) that is 1 to 5 times the diameter of a desired spheroid and each having a height (H) that is 0.3 to 5 times the equivalent diameter are arranged and a surface of each of the culture spaces has a water contact angle of 45 degrees or less. Spheroids of adherent cells are cultured in the respective culture spaces (11) arranged in the culture chamber (10).
Patent CA-2849720-A1 (CA)
Inventor: NEGRE OLIVIER
IPC: A61K48/00
Filed: 2011-09-23
Abstract: The present invention generally provides improved gene therapy vectors, cell-based compositions, and methods of using the same in methods of gene therapy. The present invention further provides improved gene therapy compositions for expanding hematopoietic cells and related methods for treatment of diseases, disorders, and conditions of the hematopoietic system such as thalassemias and anemias.
Patent CA-2849864-A1 (CA)
Inventor: DANG-VU TRONG
IPC: C02F11/14
Filed: 2012-10-26
Abstract: Process for improving inline mineral slurries treatment comprising successively: - providing an in-line flow of slurries (2) in a main stream (1); - introducing at least one polymer into the main stream through at least one polymer injection point (3) to cause dispersion of the polymer and to start the coagulation and/or the flocculation of slurries (treated slurries); - splitting the main stream containing treated slurries into two streams respectively : o a discharge stream (4) which directly transfers a part of treated slurries to the deposit area, o a split stream (6) which reintroduces the other part of treated slurries into the main stream through at least a reinjection point (7) in a location prior to the at least one polymer injection point.
Patent CA-2849988-A1 (CA)
Title: Process for preparing buprenorphine
Inventor: ARCHER NICOLAS
IPC: C07D489/12
Filed: 2012-10-01
Abstract: An improved process for preparing buprenorphine and a method for increasing the yield of buprenorphine or a derivative thereof.
Patent CA-2850086-A1 (CA)
Title: Ensemble de tete d'outil a main et dispositif de logement
Inventor: BEER JOSHUA M
IPC: B25B13/46
Filed: 2014-04-24
Abstract: Outil à main, comme une clé à rochet sans fil motorisée, configurée pour réduire le nombre de pièces et les procédés de lensemble. Loutil à main comprend un boîtier de paupière qui peut être rattaché à un élément dentraînement, comme un ensemble de tête à cliquet, sans lutilisation dattaches supplémentaires telles que des grands écrous de serrage ou des ensembles de vis supplémentaires, par exemple. Une ou plusieurs protrusions sallongeant vers lintérieur, à partir du boîtier de paupière, entraînent de la même manière des vides formés dans lensemble de tête à cliquet. Les protrusions entraînent fermement le boîtier de tête à cliquet lorsque les parties du boîtier de paupière sont attachées ensemble.
Patent CA-2851558-A1 (CA)
Title: Method for removal of organic amines from hydrocarbon streams
Inventor: AL-HAZMI MOHAMMED H
IPC: C07C11/02
Filed: 2012-10-02
Abstract: The present invention relates to a method for removal of an organic amine from a liquid hydrocarbon stream containing the amine, comprising the steps: a) adding water to the hydrocarbon stream containing the amine, b) bubbling carbon dioxide through the hydrocarbon stream containing the amine, and separating a solid phase formed containing the amine from a liquid phase.
Patent CA-2860021-A1 (CA)
Title: Mouthpiece lining paper, formed as a film/foil, of a filter cigarette
Inventor: GRIESMAYR GUENTHER
IPC: A24C5/56
Filed: 2012-12-21
Abstract: The invention relates to a mouthpiece lining paper of a filter cigarette, which mouthpiece lining paper is provided on surface regions to be adhesively bonded with a three-dimensional surface structure, that is to say with a surface which has elevations (2, 12.1, 22) and/or depressions (23), wherein said elevations (2, 12.1, 22) and depressions (23) protrude from and are set back from the film/foil surface only locally, respectively. The mouthpiece lining paper is a film/foil (1). In one preferred embodiment, a row of elevations (2, 12.1, 22) and/or depressions (23) runs along an edge of the mouthpiece lining paper of the type which runs along the overlap region of the mouthpiece lining paper with itself on the finished cigarette.
Patent CA-2861774-A1 (CA)
Inventor: FEHR CORY
IPC: E21B49/02
Filed: 2014-08-29
Abstract: A shear tester for in-situ determination of rock formation geomechanical properties is provided. The tester has a radially expandable cylindrical membrane, a metal sheath covering at least a portion of the outer surface of the membrane, at least one stud fixed on the sheath, at least one cone fixed on each of the at least one stud, and a piston operable to apply an upward axial force on the metal sheath. A device for the same use comprises the shear tester and a pressuremeter. A method of using the shear tester comprises applying a normal force to the formation by expanding the membrane until at least one of the at least one cone penetrates the rock formation and applying an upward axial force to the at least one of the at least one cone by operating the piston until at least a portion of the rock formation shears.
Patent CA-2862570-A1 (CA)
Title: Brake system with variable friction
Inventor: MEIERHANS DANIEL
IPC: B66B5/22
Filed: 2013-02-12
Abstract: The invention relates to a brake system 100 of an elevator, of an escalator or of a moving walkway, which brake system 100 comprises a brake device 101 with at least one brake pad 111. The brake pad 111 has an active surface 116 which, during a braking operation, is pressed against a friction surface 121, which moves or is movable relative to the active surface 116, of a counterpart 120. The brake system 100 furthermore has a supply device 103 which is fed by a fluid source 102. By means of the supply device 103, a fluid 154 can be supplied between the active surface 116 of the brake pad 110 and the friction surface 121 facing said active surface. The friction between the active surface 116 and the friction surface 121 can be influenced by means of the supply of the fluid 154.
Patent CA-2863606-A1 (CA)
Inventor: YU LUPING
IPC: C08G75/06
Filed: 2013-02-01
Abstract: Novel semiconducting photovoltaic polymers with conjugated units that provide improved solar conversion efficiency and can be used in electro-optical and electric devices. The polymers exhibit increased solar conversion efficiency in solar devices.
Patent CA-2866239-A1 (CA)
Title: Bacillus thuringiensis toxin gene axmi335 and methods for its use
Inventor: SAMPSON KIMBERLY S
IPC: C12N15/82
Filed: 2013-03-07
Abstract: Compositions and methods for conferring pesticidal activity to bacteria, plants, plant cells, tissues and seeds are provided. Compositions comprising a coding sequence for a toxin polypeptide are provided. The coding sequences can be used in DNA constructs or expression cassettes for transformation and expression in plants and bacteria. Compositions also comprise transformed bacteria, plants, plant cells, tissues, and seeds. In particular, isolated toxin nucleic acid molecules are provided. Additionally, amino acid sequences corresponding to the polynucleotides are encompassed, and antibodies specifically binding to those amino acid sequences. In particular, the present invention provides for isolated nucleic acid molecules comprising nucleotide sequences encoding the amino acid sequence shown in SEQ ID NO:2 or 4, or the nucleotide sequence set forth in SEQ ID NO: 1 or 3, as well as variants and fragments thereof.
Patent CA-2866880-A1 (CA)
Title: Adjustable planter disk
Inventor: RUSSELL BRIAN J
IPC: A01G9/02
Filed: 2014-10-10
Abstract: An adjustable planter disk comprised of a circular disk constructed of a single resin composite sheet is disclosed. The sheet has a first terminating end that overlaps, or partially overlaps, a second terminating end. The sheet includes a peripheral edge and center hole. The first terminating end rotates overtop the second terminating end and latches thereto using a pair of hooks on the first terminating end and a series of corresponding holes on the second terminating end to create differing radii. The sheet is divided into a plurality of sectors, each sector including a living hinge that runs from the peripheral edge to the center that allows for the first terminating end to extend and contract. Additionally, along the peripheral edge of the circular are a plurality of water drainage holes.
Patent CA-2866960-A1 (CA)
Title: Particules de detergent a lessive
Inventor: BATCHELOR STEPHEN NORMAN
IPC: C11D17/00
Filed: 2013-02-15
Abstract: La présente invention concerne des particules de détergent lenticulaires ou de disque comprenant (i) un surfactant, (ii) des sels inorganiques et (iii) un pigment, les sels inorganiques et le pigment étant présents sur la particule de détergent en tant que revêtement et le surfactant étant présent en tant que noyau. Les particules présentent une coloration réduite.
Patent CA-2867297-A1 (CA)
Title: Premium class aircraft passenger suite with separate seating areas
Inventor: ROUND MATT
IPC: B64D11/06
Filed: 2013-03-13
Abstract: A transportation passenger suite, including first and second spaced-apart end walls that define an at least partial enclosure adapted to be positioned along a longitudinal axis of a passenger cabin. A first seating assembly is positioned in the enclosure adjacent the first end wall of the passenger suite and facing in a first direction. A second seating assembly is positioned in the enclosure adjacent the second end wall of the passenger suite and faces in a second direction generally perpendicular to the first direction. A first table is positioned in the enclosure for use by an occupant seated in the first seating assembly, and a second table is positioned in the enclosure for use by an occupant seated in the second seating assembly.
Patent CA-2870641-A1 (CA)
Title: Turbine nozzle outer band and airfoil cooling apparatus
Inventor: ALLEN MARSHALL SCOTT
IPC: F01D5/18
Filed: 2013-04-15
Abstract: A turbine nozzle segment includes: an arcuate outer band segment (16); an airfoil-shaped turbine vane (14) extending radially inward from the outer band segment, the turbine vane having a hollow interior; an impingement baffle assembly (68) secured to the outer band so as to define an impingement cavity in cooperation with the outer band segment, wherein the impingement baffle assembly has at least one impingement hole (90) formed therein which is arranged to direct cooling air at the outer band segment; and at least one impingement insert (65, 67) having at least one impingement hole (69) formed therein disposed in the interior of the turbine vane, the impingement insert mating with an opening in the impingement baffle assembly such that the impingement baffle is isolated from direct fluid communication with the impingement cavity.
Patent CA-2870984-A1 (CA)
Inventor: ANGMAN PER
IPC: E21B33/12
Filed: 2013-04-29
Abstract: Embodiments of a bottomhole assembly BHA for completion of a wellbore are deployed on electrically-enabled coiled tubing (CT) and permit components of the BHA to be independently electrically actuated from surface for completion of multiple zones in a single trip using a single BHA having at least two electrically-actuated variable diameter packers. One or both of the packers may be actuated to expand or retract for opening and closing off a variety of flowpaths between the BHA and the wellbore, in new wellbores, old wellbores, cased wellbores, wellbores with sleeves and in openhole wellbores. Additional components in the BHA, which may also be electricallyactuated or powered, permit perforating, locating of the BHA in the wellbore such as using casing collar locators and microseismic monitoring in real time or in memory mode.
Patent CA-2871032-A1 (CA)
Inventor: CONRAD HANS-MARTIN
IPC: F16H7/06
Filed: 2014-11-20
Abstract: A chain drive unit (4, 5, 6) for reducing chain vibrations comprising a chain wheel unit (43) with at least two sprockets (431, 432) that are arranged parallel on a common rotation axle, at least two parallel chains (51, 52) engaging these sprockets (431, 432). At least one damping element (6) connecting two adjoining chains (51, 52). The circumferential orientation of two adjoining sprockets (431, 432) differs by a partial pitch (pP) and the damping element (6) comprises a first fixation (61) on its one free end for the lateral fixation to the first chain (51), a second fixation (62) on its opposite free end for the lateral fixation to the second chain (52) and a force transmission unit (63, 8, 9) arranged between the first and the second fixation transmitting an applied force from the first fixation (61) to the second fixation (62) and vice versa.
Patent CA-2871698-A1 (CA)
Inventor: TANG DONG
IPC: H04L29/08
Filed: 2012-11-22
Abstract: A user behavior analysis (UBA) method, and a related device and system are provided.  The method is applied to a UBA system including at least one UBA cloud server.  The method includes: receiving, by a UBA cloud server, a network content identifier reported by a first UBA subnode, where the network content identifier cannot be identified by the first UBA  subnode; acquiring network content corresponding to the network content identifier;  extracting a keyword from the network content; updating a behavior knowledge base by using the extracted keyword; and delivering, by the UBA cloud server, the updated behavior knowledge base or updated content of the behavior knowledge base to a UBA  subnode set, where the UBA subnode set at least includes the first UBA subnode and a second UBA  subnode. The UBA cloud server and the UBA subnodes are associated with a telecommunication network.
Patent CA-2872084-A1 (CA)
Inventor: ARRACHART GUILHEM
IPC: C22B60/02
Filed: 2013-05-06
Abstract: The invention relates to new compounds which are represented by the following general formula (I): Formula (I), in which: m = 0, 1 or 2; R1 and R2 = a linear or branched C6 to C12 hydrocarbon group; R3 = H, a linear or branched C1 to C12 hydrocarbon group, optionally comprising one or a plurality of heteroatoms; a C3 to C8 monocyclic hydrocarbon group, optionally comprising one or a plurality of heteroatoms, or a monocyclic (hetero)aryl group; or indeed R2 and R3 together form a -(CH2)n- group in which n = from 1 to 4; R4 = a linear or branched C2 to C8 hydrocarbon group, or a monocyclic aromatic group; R5 = H or a linear or branched C1 to C12 hydrocarbon group. The invention also relates to methods of synthesising said compounds and to the use of said compounds as ligands of uranium (VI) and, in particular, for extracting uranium (VI) from an aqueous phosphoric acid solution.
Patent CA-2874093-A1 (CA)
Title: Enhanced techniques for dewatering thick fine tailings
Inventor: REVINGTON ADRIAN PETER
IPC: C02F1/52
Filed: 2013-06-21
Abstract: Techniques for dewatering thick fine tailings may include one or more pre- treatment steps, such as pre-shearing to reduce the yield stress prior to flocculation, hydrocarbon removal below a threshold to improve flocculation and dewatering, flocculant dosing on a clay basis, and providing certain properties of the thick fine tailings related to coarse and fine particle sizes and/or chemistry such as divalent cation content. Various advantages may result from pre-treatments based on thick fine tailings properties, such as reduced flocculant dosage requirements, improved dispersion of flocculant into the thick fine tailings and/or enhanced dewatering, for example. One or more of the pre- treatments may be performed.
Patent CA-2874354-A1 (CA)
Inventor: MITCHELL MIKE
IPC: E05C7/04
Filed: 2014-12-12
Abstract: Astragale de longueur ajustable présentant un boîtier doté dun verrou supérieur et dun verrou inférieur adjacents aux extrémités opposées du boîtier. Un mécanisme dactivation est rattaché au boîtier, raccordé aux verrous supérieur et inférieur et configuré pour les allonger ou les rétracter simultanément. Un ensemble de connexion ajustable est prévu entre le mécanisme dactivation et au moins un des verrous. Lensemble de connexion ajuste la distance entre le mécanisme dactionnement et le verrou respectif, dans chacune des positions allongée et rétractée des verrous.
Patent CA-2876783-A1 (CA)
Title: Process for the preparation of complex oligomeric structures
Inventor: BORSOTTI GIAMPIETRO
IPC: C11C3/00
Filed: 2013-06-18
Abstract: The invention relates to a process for the preparation of complex oligomeric structures obtained from vegetable oils. These structures comprise esters containing acid groups which are in turn esterified.
Patent CA-2878981-A1 (CA)
Title: Transom for a railway car truck
Inventor: BERG THOMAS
IPC: B61F5/50
Filed: 2013-08-01
Abstract: The invention relates to a railway car truck incorporating a novel transom (30) attached below the spring seat (24), having elastomeric fittings (40) and a central opening (46) to receive the truck bolster (28).