baber/WOPTO huggingface dataset:
Patent CA-2842993-A1 (CA)
Title: Selective oxidation of a modified mcraly composition loaded with high levels of ceramic acting as a barrier to specific oxide formations
Inventor: JAROSINSKI WILLIAM
IPC: C22C32/00
Filed: 2014-02-14
Abstract: A composition based on a novel MCrAlY formulation is provided for the production of protective coatings. The specific combination of the constituents of the MCrAlY formulation advantageously allows significantly high loadings of ceramic (metal oxide) while still retaining the ability to selectively oxidize aluminum to form alumina scale, a property previously not attainable with conventional MCrAlY materials when loaded with ceramics at levels of 15-45 weight percent. The alumina scale in combination with the modified MCrAlY  formulation act as a barrier to specific detrimental oxide formations. The compositions of the present invention can act as protective coatings for a wide array of applications.
Patent CA-2846623-A1 (CA)
Title: Positive displacement pump and suction valve module therefor
Inventor: MOELLER MANUEL
IPC: F16K15/06
Filed: 2012-09-14
Abstract: A device for pumping a fluid comprises a suction valve module (100), a discharge valve module (14), and a fluid flow passage (54) extend¬ ing between the suction valve module (100) and the discharge valve module (14). The suction valve module (100) includes a valve hous¬ ing block (102) having a fluid inlet (134) and a suction valve assembly (108) disposed within the valve housing block (102). The suction valve assembly (108) includes a moveable poppet element (170) configured to reciprocate along a suction valve axis (130) that is skewed relative to a central axis (135) of the fluid inlet (134). The valve housing block (102) has a through-bore (120) and a valve cage (104) disposed with¬ in the through-bore (120), wherein the fluid inlet (134) intersects the through-bore (120). The valve cage (104) has a closed end (144), an open end (146), a cylindrical side wall (140) extending from the open end (146) to the closed end (144), and an interior chamber (142) dis¬ posed within the side wall (140). The sidewall (140) includes a plu¬ rality of circumferentially-spaced apertures (148) extending radially therethrough configured to allow fluid to flow from the fluid inlet (13) into the interior chamber (142).
Patent CA-2846915-A1 (CA)
Title: Irregular trapezoidal building unit and wall structure including same
Inventor: RICCOBENE THOMAS S
IPC: E04C1/00
Filed: 2014-03-14
Abstract: An irregular trapezoidal structural unit configured to be arranged with other like units in courses to form a structure comprises opposing upper and lower surfaces, opposing irregular front and rear faces, and irregular opposed side faces. The side faces each include a general S-shape mating section that are translated images of each other such that each side of the unit will mate with either side face of another like unit. The front and rear faces optionally include S-shaped mating sections that are translated images of each other. Structures are formed in courses by arranging units side to side along a line to form at least a first course, wherein adjacent side faces mate and interlock.  Optionally, a second course is disposed laterally adjacent the first course wherein adjacent front and rear faces mate and interlock. Additional courses can be added on top of the other courses forming wall structures.
Patent CA-2848776-A1 (CA)
Title: Adjustable fashion clothing accessories and methods of using same
Inventor: BROWN TRACY LYNN
IPC: A44C25/00
Filed: 2014-04-09
Abstract: A fashion clothing accessory is adjustable, and may be removable or permanent. Two ornamental members have fastening mechanisms for attachment to the clothing at discrete areas thereon, and are attached or attachable to two flexible elongate members that can be secured together at different possible intermediate points therealong using an adjustment mechanism. With the accessory attached to the clothing, the mechanism provides adjustments to both the accessory and clothing by changing its position on the flexible members in order to pull the ornamental members closer together or allow them to drift further apart. The adjustment mechanism may also feature ornamental elements. In addition to this function of changing the appearance and fit of clothing, the ornamental elements provide additional style.
Patent CA-2850345-A1 (CA)
Title: Pointe de piocheuse-defonceuse pour ensemble tige de piocheuse-defonceuse
Inventor: JESKE CLIFFORD O
IPC: E02F9/28
Filed: 2012-09-28
Abstract: L'invention porte sur une pointe de piocheuse-défonceuse, laquelle pointe comprend une extrémité avant, une extrémité arrière et une cavité de montage s'étendant dans l'extrémité arrière. La pointe de piocheuse-défonceuse comprend de plus une surface supérieure s'étendant entre l'extrémité avant et l'extrémité arrière, une partie de la surface supérieure à l'extrémité arrière de la pointe de piocheuse-défonceuse comprenant une arête faisant saillie vers le haut ayant des côtés d'arête et un sommet d'arête qui s'étendent vers l'arrière sur la pointe de piocheuse-défonceuse.
Patent CA-2855395-A1 (CA)
Title: Apparatus including placer-gold processing system and method therefor
Inventor: JOHNS BRENT
IPC: E21C41/22
Filed: 2014-07-02
Abstract: An apparatus includes a placer-gold processing system, including: (A) an upstream section; (B) a gold-concentrator assembly being configured to be in fluid communication with the upstream section; (C) a gold-detection assembly being configured to be in fluid communication with the gold-concentrator assembly; and (D) a magnetite-separator assembly being configured to be in fluid communication with the gold-concentrator assembly.
Patent CA-2857722-A1 (CA)
Title: Unmapped region visualization
Inventor: KATZ NATAN SHARON
IPC: A61B6/03
Filed: 2014-07-23
Abstract: A method, including capturing, from an imaging system, a three-dimensional (3D) image of a body cavity, and using the captured 3D image to construct a simulated surface of the body cavity. A probe having a location sensor is inserted into the body cavity, and in response to multiple location measurements received from the location sensor, multiple positions are mapped within respective regions of the body cavity so as to generate respective mapped regions of the simulated surface.  Based on the simulated surface and the respective mapped regions, one or more unmapped regions of the simulated surface are delineated, and the simulated surface of the body cavity is configured to indicate the delineated unmapped regions.
Patent CA-2859114-A1 (CA)
Inventor: HAYES MARC A
IPC: B32B5/26
Filed: 2014-08-13
Abstract: A fiber mat comprising a first fiber layer, the first fiber layer formed by combining 45-55% by weight of synthetic polymer fibers; 35-45% by weight of natural fibers; and 5-15% by weight of carbon fibers, as well as a formed article comprising a molded substrate formed from a fiber mat, the fiber mat comprising a first fiber layer formed by combining 45-55% by weight of synthetic polymer fibers; 35-45% by weight of natural fibers; and 5-15% by weight of carbon fibers.
Patent CA-2859805-A1 (CA)
Inventor: THOREEN ADAM MARSHALL
IPC: B64C13/02
Filed: 2014-08-18
Abstract: A method and apparatus for a wingtip control system. The wingtip control system comprises a switch system for a flight deck of an aircraft and a controller. The switch system is configured to be placed into an armed state and generate an armed signal. The controller is in communication with the switch system. The controller is configured to receive the armed signal from the switch system, visually indicate a desired position for a wingtip of the aircraft in the switch system in response to an event occurring during operation of the aircraft, and generate a movement command to move the wingtip.
Patent CA-2861709-A1 (CA)
Title: Downhole motor sensing assembly and method of using same
Inventor: LEUENBERGER GREGORY E
IPC: E21B47/00
Filed: 2014-08-26
Abstract: A downhole sensing assembly for sensing motor parameters of a downhole motor positionable in a wellbore penetrating a subterranean formation is provided.  The downhole motor has a stator and a rotor rotatable within the stator. The sensing assembly includes at least one rotor extension operatively connectable to the rotor and movable therewith, at least one marker positionable about the rotor extension, and at least one motor sensor positionable about a downhole tool and operatively coupled to the marker to detect movement of the marker whereby motor parameters, such as rotational speed of the motor, are detectable.
Patent CA-2864239-A1 (CA)
Title: Hands-free optical fiber testing using optical loss test instrument
Inventor: KASSLER HARLAN
IPC: H04B10/27
Filed: 2014-09-17
Abstract: A method for testing the operation of an optical fiber cable in a communication network using an optical loss test set (OLTS) instrument includes receiving a range of identifiers of fibers to be tested. Identifiers of a first fiber set to be tested are displayed. The first fiber set comprises one or more fibers. The first fiber pair is included in the range. The first fiber pair is a next fiber pair to be tested. A determination is made whether the first fiber set is connected to the OLTS instrument. In response to determining that the first fiber set is connected to the OLTS instrument, a test of the first fiber set operation is performed using the OLTS instrument. Identifiers of a second fiber set are displayed. The second fiber set is included in the range and constitutes a next fiber set to be tested.
Patent CA-2865814-A1 (CA)
Inventor: CARAYOL JEROME
IPC: C12Q1/68
Filed: 2013-03-08
Abstract: The invention relates to a method of determining a risk of, or of detecting the predisposition to or the presence of autism in a subject, the method comprising detecting the combined presence of risk-associated SNP alleles at multiple loci in a sample from said subject, which method comprises genotyping a single nucleotide polymorphism (SNP) in the gene loci of at least HTR5A, MACF1, RBFOX1, ABR, PTPRG, CACNA2D1, GFRA1, DSCAML1, CHRM3, LPPR4, DLG2, SLC9A9 and BASP1.
Patent CA-2867378-A1 (CA)
Inventor: BORDEAUX JEAN
IPC: A61B17/80
Filed: 2013-03-12
Abstract: A bone fixation device includes a plate body which includes (a) a first body portion lying in a first plane, (b) a second body portion lying in a second plane and (c) an interface body portion lying in a third plane. The first plane is angled relative to the second plane and the third plane is angled relative to the first and second planes. A longitudinal axis of the first body portion is angled with respect to a longitudinal axis of the second body portion. The first body portion has first and second openings extending therethrough. The second body portion has third and fourth openings extending therethrough.
Patent CA-2871353-A1 (CA)
Title: Polypeptides liants birapatopiques destines au cxcr2 et utilisations associees
Inventor: BROWN ZARIN
IPC: C07K16/28
Filed: 2013-05-08
Abstract: La présente invention concerne des polypeptides dirigés contre ou se liant spécifiquement au récepteur de chimiokine CXCR2 et en particulier à des polypeptides capables de moduler la transduction de signal de CXCR2. L'invention concerne en outre des acides nucléiques, des vecteurs et des cellules hôtes capables d'exprimer les polypeptides de l'invention, des compositions pharmaceutiques comprenant les polypeptides et des utilisations desdits polypeptides et des compositions pour le traitement de maladies impliquant un fonctionnement aberrant de CXCR2.
Patent CA-2876836-A1 (CA)
Title: Produit pour une reutilisation de dechet d'equipements electrique et electronique et procede associe
Inventor: NAGPAUL RAHUL
IPC: B09B5/00
Filed: 2013-04-12
Abstract: La présente invention porte sur une brique de déchet d'équipements électrique et électronique (WEEE) conçue pour traiter un matériau WEEE encombrant pour une réutilisation environnementale durable. La brique comprend une première partie et une seconde partie de telle sorte que la première partie est successivement remplie avec un matériau d'apport/liant suivi par le remplissage avec un matériau WEEE. La seconde partie est couplée de manière sûre à la première partie pour former la brique de WEEE. Un procédé pour la préparation d'une brique de déchet d'équipements électrique et électronique (WEEE) est également présenté.
Patent CA-2878677-A1 (CA)
Inventor: RIOS ARISTEO III
IPC: E21B33/08
Filed: 2013-07-12
Abstract: Linear movement via a sliding mandrel 200 configured to translate axially is converted into radial movement to compress a packer 116. The packer 116 is configured to seal an item 300 of oilfield equipment typically in a subsea environment. The packer 116 may also be used to return or reverse the radial movement and/or the linear movement.
Patent CA-2880029-A1 (CA)
Inventor: LOW GAK WEE
IPC: G06Q20/32
Filed: 2013-07-25
Abstract: There is provided systems and method for an electronic payment to a non-Internet connected device. The methods include transmitting information corresponding to at least one item for sale at a non-Internet connected machine, receiving a purchase request from a user device for the at least one item from the non-Internet connected machine, and communicating, using a hardware processor of a payment provider server, an approval of the purchase request to the user device, wherein the user device is configured to transmit a purchase authorization to the non-Internet connected machine using a wireless connection.
Patent CA-2881387-A1 (CA)
Inventor: RUDOLF MARIAN
IPC: H04W88/18
Filed: 2004-11-09
Abstract: The present invention is related to a method and system for transferring wireless transmit/receive unit (WTRU)-specific information to support enhanced uplink (EU) operation in a wireless communication system. A radio network controller (RNC) obtains WTRU-specific information, and transfers the WTRU- specific information to the Node-Bs. Each Node-B is configured to schedule uplink transmissions from a WTRU and utilizes the WTRU-specific information in operation of EU transmissions.
Patent CA-2881982-A1 (CA)
Inventor: COMPTON DAVID WALTER
IPC: H01R13/04
Filed: 2013-08-01
Abstract: A method, apparatus and system for networking accessories to a firearm or weapon wherein the accessories are conductively powered from the rail and data is transferred between the accessories and the rail via conductive coupling. In one embodiment, a weapon is provided, the weapon having: an upper receiver; a lower receiver; a powered accessory mounted to a rail of the upper receiver; and an apparatus for conductively networking a microcontroller of the powered accessory to a microcontroller of the upper receiver and a microcontroller of the lower receiver, wherein the data is exclusively provided to the powered accessory from the rail.
Patent CA-2882226-A1 (CA)
Inventor: SANT PHILIP
IPC: H04N21/439
Filed: 2013-08-21
Abstract: There is disclosed a method for identifying media content playing in a vicinity of a device, the method including the steps of: (a) recording sounds received at the device; (b) analysing those sounds to determine which media content is playing in the vicinity of the device, and (c) storing or transmitting results of the analysis to permit a generation of a report as to what specific media content is playing in the vicinity of the device, or was playing in the vicinity of the device. There are further disclosed related devices and related computer program products.
Patent CA-2884243-A1 (CA)
Inventor: NGUYEN QUANG A
IPC: D21C3/04
Filed: 2013-09-09
Abstract: Soak vessels for impregnating biomass with a liquid such as a dilute acid and methods for impregnating biomass are disclosed. In some embodiments, the soak vessel includes an impeller assembly with impellers that create a vortex to submerge the biomass, that agitate and separate contaminants from the biomass and that direct biomass and contaminants to separate vessel outlets.
Patent CA-2891884-A1 (CA)
Inventor: HERVE RAOUL
IPC: A24D1/02
Filed: 2008-07-03
Abstract: Smoking articles having reduced ignition proclivity characteristics are disclosed. The smoking articles include a paper wrapper containing cellulosic fibers and filler particles. The paper wrappers are treated with a film-forming composition in order to reduce the ignition proclivity characteristics of the smoking articles. In one embodiment, the film-forming composition contains an alginate combined with a starch. In an alternative embodiment, the film-forming composition contains a film-forming material combined with filler particles. The filler particles may comprise kaolin clay, magnesium oxide, mica, alum, or mixtures thereof.
Patent CA-2892561-A1 (CA)
Inventor: SHARBEL TIMOTHY
IPC: C12N9/22
Filed: 2013-11-27
Abstract: The present invention relates to methods for inducing apomixis in a plant, methods for the production of apomictic plants and the plants and plant seeds obtained thereby.
Patent CA-2894261-A1 (CA)
Inventor: COWARD-KELLY GUILLERMO
IPC: C12P7/16
Filed: 2013-12-13
Abstract: The present disclosure relates to isolated polypeptides having alpha-amylase activity, polynucleotides encoding the polypeptides, nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing the polypeptides, and method of using polypeptides, including in ethanol production processes.
Patent CA-2894953-A1 (CA)
Inventor: UDESEN HENRIK
IPC: C07C29/151
Filed: 2013-02-13
Abstract: La présente invention concerne un procédé et un système de récupération d'huiles à partir d'un réservoir d'hydrocarbures bruts. Un gaz de synthèse est produit à partir du gaz naturel, puis des hydrocarbures liquides ou des composés oxygénés liquides sont produits à partir dudit gaz de synthèse. Les hydrocarbures liquides ou les composés oxygénés liquides sont ensuite transférés dans ledit réservoir d'hydrocarbures bruts afin d'obtenir un mélange d'hydrocarbures bruts, et le mélange d'hydrocarbures bruts est récupéré à partir dudit réservoir.
Patent CA-2896296-A1 (CA)
Title: Weather barrier for a building penetration
Inventor: COSCARELLA GABE
IPC: F16L5/10
Filed: 2015-07-08
Abstract: There is provided a weather barrier for an opening in a wall of a building and a utility that passes through the opening. The weather barrier has a sheet of flexible and water resistant non-elastic material, which has an outer perimeter and an inner perimeter that defines a central passage that is larger than an outer diameter of the utility. A sheet of elastomeric material is sealably attached to the sheet of non-elastic material at the inner perimeter. The sheet of elastomeric material extends inward from the inner perimeter and defines a central opening that is smaller than the outer diameter of the utility. When the sheets of non-elastic and elastomeric material are disposed in a flat position, the sheet of non- elastic material defines a plane and the sheet of elastomeric material is parallel to and in line with the plane of the sheet of non-elastic material
Patent CA-2901204-A1 (CA)
Inventor: BIERLMAIER STEPHEN J
IPC: C07D413/12
Filed: 2014-03-11
Abstract: This application relates to various salts and solid state forms of Compound (I). The application also relates to pharmaceutical compositions and therapeutic uses of these materials and compositions.
Patent CA-2906951-A1 (CA)
Title: Articulating arm camera mount
Inventor: MALTESE RENO MAKANI
IPC: F16M11/04
Filed: 2014-03-17
Abstract: Disclosed is an articulating arm camera mount for mounting an imaging device. The disclosed camera mount comprises a base, one or more arms, and a head that are movably secured to one another and are generally interchangeable with different components and pieces. The disclosed camera mount allows for greater flexibility and creativity in the placement and positioning of an imaging device.
Patent CA-2908688-A1 (CA)
Title: Method of recovering gold from sulfide ore
Inventor: HATANO KAZUHIRO
IPC: C22B11/00
Filed: 2014-02-12
Abstract: Disclosed is a method of recovering gold from sulfide ores comprising: Step 1 for contacting a first acidic aqueous solution to sulfide ores with supplying an oxidizing agent to leach the copper content in the sulfide ores, said first acidic aqueous solution containing chlorine ions, copper ions and iron ions with no bromine ions; Step 2 for subjecting the leaching reaction solution thus obtained in Step 1 to solid-liquid separation to separate a leaching residue and a post-leaching solution; Step 3 for contacting a second acidic aqueous solution to said leaching residue thus obtained in Step 2 with supplying an oxidizing agent to leach the gold content in the residue, said second acidic aqueous solution containing chlorine ions, bromine ions, copper ions and iron ions; Step 4 for adding copper(I) chloride to the post-gold-leaching solution thus obtained in Step 3, and then adding an oxidizing agent to adjust the oxidation-reduction potential to 520 mV or greater, to thereby reduce monovalent copper ions in the post-gold-leaching solution; and Step 5 for adsorbing gold in the post-gold-leaching solution thus obtained in Step 4 to activated carbon.
Patent CA-2909067-A1 (CA)
Inventor: THOMAS DAVID J
IPC: F01D5/28
Filed: 2015-10-16
Abstract: A composite annulus filler adapted to bridge the gap between two adjacent rotor blades attached to a rim of a rotor disc of a gas turbine engine.  The annulus filler includes a unitary body portion having a platform which extends between the adjacent rotor blades and defines an airflow surface for air being drawn through the engine and a support body extending beneath the platform and terminating in a root which, in use, extends along a groove provided in the rim of the rotor disc.
Patent CA-2909762-A1 (CA)
Inventor: HOLSTEN HENRY
IPC: A61B17/10
Filed: 2015-10-20
Abstract: A handle assembly for a clip applier includes a housing having a stationary handle and a barrel supported on the stationary handle. The barrel defines a lumen having a proximal portion and a distal portion configured to releasably receive an adapter assembly. A  is operably coupled to the housing and includes a gripping portion and a stem portion movable distally through the proximal portion of the lumen in response to movement of the gripping portion towards the stationary handle. A plunger assembly is removably positionable within the proximal portion of the lumen and configured to operably couple the stem portion with an adapter assembly such that distal movement of the stem portion actuates the adapter assembly. A plug is removably engagable within the proximal end of the barrel to retain the stem portion, the plunger assembly, and the adapter assembly in operable relation relative to one another.
Patent CA-2910683-A1 (CA)
Title: Ceramic whole blood hollow fiber membrane filter medium and use thereof for separating blood plasma / serum from whole blood
Inventor: SCHUTZ PROF DR STEFFEN
IPC: B01D67/00
Filed: 2014-06-26
Abstract: The present invention relates to a whole blood hollow fiber membrane filter medium comprising a ceramic material having a pore size ensuring permeability to blood plasma or serum and its molecular components, but retaining blood cells and to the use of said whole blood hollow fiber membrane filter medium for separating blood plasma from whole blood, wherein the blood plasma preferably shows no hemolysis.
Patent CA-2910968-A1 (CA)
Title: Rail vehicle with deformation zone
Inventor: GRAF RICHARD
IPC: B61D15/06
Filed: 2014-05-27
Abstract: A rail vehicle including at least one deformation zone arranged at each end side, where the deformation zone has a collision frame, a multiplicity of deformation elements and two A pillars, where the deformation elements are oriented radially about the front structure of the wagon body and are respectively connected at one of their ends to the wagon body, and where the collision frame connects the ends, facing away from the wagon body, of the deformation elements and is arranged about the front structure of the wagon body in an arcuate manner, and where the two A pillars each extend between the wagon body and the collision frame and are permanently connected to the collision frame.