baber/WOPTO huggingface dataset:
Patent CA-2788446-A1 (CA)
Title: Engageable coupling assembly having reduced spin losses and method of assembling such assembly within an automotive transmission to reduce such losses
Inventor: PROUT JEFFREY J
IPC: F16D13/74
Filed: 2010-12-07
Abstract: An engageable coupling assembly having reduced spin losses and method of assembling such assembly within an automotive transmission to reduce such losses are provided. The assembly is adapted for use with pressurized fluid. The assembly includes first and second coupling members that are supported with respect to each other for relative rotation about a common rotational axis. The coupling members have a first pair of annular faces that oppose each other and define an annular space therebetween. A first face of the first pair has a set of pockets spaced about the rotational axis. A second face of the first pair has a set of locking formations. The coupling members have a second pair of annular faces that oppose each other. A first face of the second pair defines a first set of fluid grooves fluidly communicating the annular space with an exterior surface of the assembly.
Patent CA-2789742-A1 (CA)
Title: Hiv-1 envelope based fragments
Inventor: PHOGAT SANJAY K
IPC: A61K38/00
Filed: 2011-03-02
Abstract: The present application relates to a novel HIV-I envelope fragments containing the B12 epitope which may be utilized as an HIV-1 vaccine immunogen, in particular for eliciting broad neutralizing antibodies following a prime-boost immunization. The present invention encompasses the preparation and purification of immunogenic compositions which are formulated into the vaccines of the present invention.
Patent CA-2793146-A1 (CA)
Inventor: ETTNER NORBERT
IPC: A61F13/08
Filed: 2011-03-23
Abstract: The present invention relates to a compression textile, e.g. a compression bandage or garment, which comprises at least one chitosan-containing fibre. The compression textile is suitable for medical applications, but also for non-medical applications in the field of wellness and sport.
Patent CA-2793335-A1 (CA)
Inventor: FRIESEN BRADLEY GORDON
IPC: A47F1/035
Filed: 2012-10-26
Abstract: The present disclosure is directed at a bulk material dispenser for dispensing bulk material stored in a container. In one form, the dispenser responds to an axial force applied along its longitudinal axis and dispenses a measured dose of the bulk material. In another form, the dispenser responds to a rotational force applied about its longitudinal axis and dispenses a measured dose of the bulk material. The dispenser includes a doser, which determines the amount of the bulk material to dispense, and a doser cover, which is movable between loading and dispensing positions. When in the loading position, the doser cover is positioned so that the bulk material can enter, but cannot exit, the doser. When in the dispensing position, the doser cover is moved so that the bulk material can exit the doser and be dispensed.
Patent CA-2794354-A1 (CA)
Inventor: KIRCHHOFF TIMM
IPC: B08B1/04
Filed: 2012-10-31
Abstract: The present invention relates to a device (1) for cleaning plastic chips, comprising a container (2) for the reception of the plastic chips and a stirring device (4) which is rotatably arranged about a rotational axis (400) in the container for stirring the plastic chips, wherein the stirring device (4) has a rotational body (5) which extends along the rotational axis (400), wherein the rotational body (5) has a cross section having a varying distance (a) from the rotational axis (400).
Patent CA-2794568-A1 (CA)
Title: Procede de formation d'un produit a base de cellulose resistant au feu et appareil associe
Inventor: BAROUX DANIEL
IPC: D21H21/14
Filed: 2010-03-26
Abstract: L'invention concerne un procédé de formation d'un produit à base de cellulose résistant au feu. Un tel procédé consiste à placer des fibres de cellulose sous la forme d'un mélange de fibres, et à former une bouillie à partir du mélange de fibres et d'une solution ignifuge, la solution ignifuge étant répartie de façon sensiblement uniforme à travers la bouillie. Celle-ci est ensuite transformée en un produit à base de cellulose. L'invention concerne aussi un appareil associé.
Patent CA-2795543-A1 (CA)
Inventor: AQUINO CHRISTOPHER JOSEPH
IPC: A61K31/554
Filed: 2011-04-27
Abstract: Compounds of Formula (I) and methods for treating metabolic disorders are disclosed.
Patent CA-2795669-A1 (CA)
Inventor: CAIN BRANDON
IPC: B23G5/04
Filed: 2012-11-14
Abstract: A slip on nut and reverse cut die is provided for dressing the threads of a wellhead or other item. A nut is provided that may be slipped onto a threaded section, past any damaged threads, without engaging the threads of the threaded section. Once positioned on a threaded section the nut may be tightened as desired. When removing the nut the reverse edges of the nut may repair or even cut new threads into the threaded section.
Patent CA-2798011-A1 (CA)
Inventor: CARLSON KURT NELS
IPC: H01H73/06
Filed: 2011-05-18
Abstract: Methods, systems, apparatus and devices for an arc resistant electrical enclosure that includes a duct system of adjacent pressure relief chambers separated by flame arresting ventilation partitions to provide a torturous mechanical maze to relieve internal pressure and extinguish internal hot flames within the flame arresting duct system prior to exiting the enclosure expelling gasses into the external environment. The adjacent partitioned pressure relief chambers for routing pressure and or flames through the duct system with ninety degree turns from one pressure relief chamber into the next adjacent pressure relief chamber. In an embodiment, a set of ventilation panels is located within one or more of the adjacent pressure relief chambers and each next pressure relief chamber can have a volume that is less than the volume in the preceding chamber.
Patent CA-2798937-A1 (CA)
Inventor: SUBBIAN EZHILKANI
IPC: C12P7/16
Filed: 2011-05-27
Abstract: The present invention provides recombinant nucleic acid constructs comprising a xylose isomerase polynucleotide, a recombinant fungal host cell comprising a recombinant xylose isomerase polynucleotide, and related methods.
Patent CA-2799468-A1 (CA)
Title: Nanostructures reticulees fonctionnelles pour le tandem imagerie optique et therapie
Inventor: NEUMANN WILLIAM L
IPC: A61K38/08
Filed: 2011-05-13
Abstract: La présente invention a trait à des agents optiques comprenant des structures et des assemblages supramoléculaires réticulés optiquement fonctionnels utiles pour le tandem imagerie optique et thérapie. Les structures et assemblages supramoléculaires faisant l'objet de la présente invention comportent des micelles à enveloppe réticulée optiquement fonctionnelles dans lesquelles la fonctionnalité optique est obtenue grâce à l'incorporation d'un ou plusieurs groupes de liaison comprenant une ou plusieurs fractions photoactives. La présente invention a trait en outre à des procédés d'imagerie et de thérapie qui utilisent un ou plusieurs agents optiques faisant l'objet de la présente invention et comprenant des micelles à enveloppe réticulée optiquement fonctionnelles qui comportent un agent thérapeutique associé.
Patent CA-2801501-A1 (CA)
Inventor: CESANO ALESSANDRA
IPC: C12Q1/02
Filed: 2011-06-09
Abstract: The present invention provides methods, compositions and kits for the characterization of cellular pathways in cells containing genetic alterations.
Patent CA-2802462-A1 (CA)
Inventor: WHALEY JAMIE
IPC: A44B17/00
Filed: 2011-07-08
Abstract: A multi-purpose adjustable retaining device comprising: at least one cord having a length: at least two attachment means for affixation to an article to be retained, each attachment means fastened to a point along the length of a cord with a distance between them; and at least one adjustment means for changing the length of cord between at least two attachment means. The cord may be an elastic cord having a circular cross-section, and the adjustment means comprising a cord lock adapted to slidingly engage the cord and to release its engagement by a spring-loaded push button mechanism. Clips having a spring-activated mechanism may be used for affixation to the article. The clip may further have a closure means for securely retaining the clip in gripping engagement with an article. In one embodiment, the attachment means comprising hook and loop fastener with one part affixed to the cord.
Patent CA-2806019-A1 (CA)
Inventor: ENSLEY ERIC TREVOR
IPC: E21B33/06
Filed: 2011-07-01
Abstract: Systems and methods for sealing a wellbore are provided. The wellbore has a pipe therein for the passage of fluid therethrough. The system is provided with a blowout preventer BOP positionable about the pipe and at least one seal assembly positionable about the BOP. Each of the seal assemblies has a plurality of blocks positionable within the BOP, at least one actuator for selectively moving the blocks to a contact position surrounding the pipe, and a plurality of static pipe seals carried by the blocks for creating a seal about the pipe of the wellbore. Each block has an opening extending into a cavity therein. Each static pipe seal is positionable in one of the cavities and flowable through the opening thereof as the blocks are moved into the contact position whereby at least a portion of a pressure applied to the static pipe seals is released from the blocks.
Patent CA-2806103-A1 (CA)
Inventor: CONN P JEFFREY
IPC: C07D498/04
Filed: 2011-08-31
Abstract: In one aspect, the invention relates to novel bicyclic oxazole and thiazole compounds which are positive allosteric modulators of the metabotropic glutamate receptor subtype 5 ("mGluR5"); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; methods of treating neurological and psychiatric disorders associated with glutamate dysfunction using the compounds and compositions; and methods for the treatment or prevention of disorders associated with glutamate dysfunction and diseases in which the mGluR5 subtype of receptors is involved. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
Patent CA-2806651-A1 (CA)
Title: 3-d harmonic-source reverse time migration systems and methods for seismic data analysis
Inventor: SOUBARAS ROBERT
IPC: G01V1/00
Filed: 2011-07-26
Abstract: Computing device and method for processing seismic traces to produce an image of a subsurface area. The method includes receiving a series of seismic traces related to the subsurface area and recorded by one or more seismic receivers, wherein the one or more seismic sources are originally generated by a source; applying a phase encoding function to the series of seismic traces, at least a portion of said seismic traces comprise signals reflected by geological interfaces of the subsurface area; applying a 3 dimensional (3D) harmonic-source reverse time migration of the series of seismic traces encoded with the phase encoding function; computing a forward wavefield by solving a first wave equation; computing a backward wavefield by solving a second wave equation; and cross-correlating the forward wavefield with the backward wavefield to generate an image of the subsurface.
Patent CA-2806810-A1 (CA)
Inventor: LATOSCHINSKI GUENTER
IPC: C01B33/107
Filed: 2011-07-13
Abstract: The invention relates to a method for converting silicon tetrachloride by means of hydrogen to form trichlorosilane in a modified hydrodechlorination reactor. The invention further relates to a the use of such a modified hydrodechlorination reactor as an integrated component of a system for producing trichlorosilane from metallurgical silicon.
Patent CA-2813365-A1 (CA)
Inventor: BOUCHER ANTOINE GILLES JOSEPH
IPC: H04W4/80
Filed: 2013-04-19
Abstract: Systems, devices, methods, and programming products for enabling read/write operations between near field communication (NFC) devices at multiple levels of access authorization.
Patent CA-2813391-A1 (CA)
Inventor: TOET GIJSBERT
IPC: B06B1/18
Filed: 2011-07-28
Abstract: The invention relates to an improved compacting device for compacting a granular, loosely coherent mass, such as soil-moist cement, for producing end products such as tiles, kerbstones and the like. The compacting device comprises a vibrating table (1) and a hydraulic exciter device (63) for driving the vibrating table (1). The hydraulic exciter device (63) comprises a plurality of hydraulic exciters (3) and is configured to drive the hydraulic exciters with excitation displacements of mutually substantially the same amplitude and frequency and in phase with one another. The invention furthermore relates to an improved hydraulic exciter for use in the improved compacting device. The invention furthermore relates to the improved compacting device with a single improved exciter of this type.
Patent CA-2815485-A1 (CA)
Inventor: CLARK JACOB J
IPC: A63H13/00
Filed: 2013-05-09
Abstract: A push toy includes a collecting mechanism and a stirring mechanism in order to enhance the play value. The push toy is comprised of a handle, a housing, and a wheel assembly such that a user may roll the push toy along a support surface. The push toy may collect objects, such as toy balls, store the objects within the housing, and subsequently release or expel the objects so they may be collected again.
Patent CA-2815791-A1 (CA)
Inventor: GOTO KUNIO
IPC: C10M107/02
Filed: 2011-11-04
Abstract: In order to provide a tubular threaded joint constituted by a pin and a box each having threads and an unthreaded metal contact portion with excellent galling resistance and gas tightness even in extremely cold environments at -60° C to -20° C and rust preventing properties without using a compound grease, a thermoplastic solid lubricating coating containing low friction copolymer particles made from an acrylic-silicone copolymer and preferably further containing a solid lubricant (e.g., graphite) in a thermoplastic polymer matrix (e.g., selected from polyolefin resins and ethylene-vinyl acetate copolymer resins) is formed on the surface of the threads and unthreaded metal contact portion of a pin and/or a box.
Patent CA-2817149-A1 (CA)
Inventor: SOBOTKA JOZEF
IPC: G01M99/00
Filed: 2011-10-18
Abstract: The invention is a building inspection device for inspecting a side of a building comprising a body having a underside, a line attachment means connected to the body for movably connecting the body to a guide line, an alignment means for aligning the body so that the underside of the body faces the side of the building, a system controller for controlling the inspection device, and a sensing device disposed in the body having a sensor located on the underside of the body for inspecting a portion of the side of the building, wherein the sensing device is controlled by the system controller. The line attachment means may be connected to a vertical weight-bearing guide line, and the alignment means may comprise a second vertical guide line also connected to the line attachment means.
Patent CA-2818496-A1 (CA)
Inventor: JENSON MARK L
IPC: A61B17/00
Filed: 2011-11-16
Abstract: The present disclosure relates generally to methods and devices for closing and/or sealing an opening in a vessel wall and/or an adjacent tissue tract. In one illustrative embodiment, a device (124) is provided for delivering and deploying an anchor (10), plug (12), filament (14), and locking element (16) adjacent to the opening in the vessel wall and/or tissue tract. The insertion sheath (160) and the device handle (126) cooperate to automatically seat the anchor against a distal end of the insertion sheath.
Patent CA-2819094-A1 (CA)
Inventor: MILLS PETER SHELLEY
IPC: C04B28/06
Filed: 2011-12-07
Abstract: The invention provides a cementitious composition comprising a cement component comprising (i) an accelerant, (ii) a calcium sulphate source and (iii) an ettringite forming cement; an aggregate; and optionally water; wherein the cement has a minimum unconfined compressive strength of 1500 psi when tested in accordance with ASTM C1140 and/or C1604 at 15 minutes after placement; methods for its use and concrete formed from it.
Patent CA-2822312-A1 (CA)
Inventor: GRUE-SORENSEN GUNNAR
IPC: A61P35/00
Filed: 2011-12-22
Abstract: The invention relates to compounds of general formula I, (I), wherein R is wherein R is aryl substituted by R3; or R is (C3-Ci3)-cycloalkyl, (C3-Ci3)- cycloalkenyl or (C7-Ci3)-cycloalkynyl optionally substituted by R4; and pharmaceutically acceptable salts, hydrates, or solvates thereof, for use -alone or in combination with one or more other pharmaceutically active compounds- in therapy, for preventing, treating or ameliorating diseases or conditions responsive to stimulation of neutrophil oxidative burst, responsive to stimulation of keratinocyte IL-8 release or responsive to induction of necrosis.
Patent CA-2822386-A1 (CA)
Inventor: KONKIN BARRY
IPC: B31C1/00
Filed: 2013-07-31
Abstract: A sleeve for jacketing a container such as a beverage cup, where the sleeve is assembled by cutting and folding from a unitary flat panel, the sleeve having no outwardly projecting flaps or ridges. Inwardly folding flaps adapt themselves to the taper and diameter of the cup. Multiple layers of material thickness in the sleeve may be realized using the templates and folding methods of the invention, and the sleeve is printable on either or both sides so that decorative or commercial indicia may be displayed according to the end user's needs or wishes. The invention finds use in making printed insulative sleeves having logos and other customized indicia, and may be folded according to the methods of the invention by the supplier or by the user of the sleeve.
Patent CA-2824153-A1 (CA)
Title: Procede de traitement biologique d'eaux usees par biomasse granulaire aerobie
Inventor: SPERANDIO MATHIEU
IPC: C02F3/12
Filed: 2012-01-18
Abstract: L'invention concerne un procédé de traitement biologique par une biomasse aérobie d'eaux usées contenant des substances polluantes, comportant une pluralité de cycles successifs d'une durée prédéterminée pour obtenir un rendement d'élimination desdites substances polluantes supérieur ou égal à 90 %, chacun des cycles comportant les étapes de : - introduction d'un effluent d'eaux usées contenant du phosphore et du calcium, dans un réacteur contenant de la biomasse, - application d'une phase aérobie par introduction dans le réacteur d'un flux d'un gaz contenant de l'oxygène, pendant une durée de temps prédéterminée suffisante pour former des granules de bio¬ masse aérobie, - décantation des granules de biomasse aérobie ainsi formés, - et retrait d'au moins une partie de l'effluent traité, Après chaque étape d'introduction d'effluent dans le réacteur, la phase aérobie est précédée d'une phase en conditions anoxiques et on maintient en outre le pH dans le réacteur à une valeur supérieure à 8 pendant une durée de temps au moins égale à 10 % de la durée du cycle.
Patent CA-2826746-A1 (CA)
Title: 5-(aziridin-1-yl)-4-hydroxylamino-2-nitrobenzamide
Inventor: KNOX RICHARD JOHN
IPC: A61P35/00
Filed: 2006-12-29
Abstract: There is provided the use as reducing agents of alpha-hydroxycarbonyl compounds capable of forming cyclic dimers. There is also provided corresponding methods of reducing reducible compounds, particularly reduction-activated prodrugs. Examples of the alpha-hydroxycarbonyl compounds used are dihydroxyacetone, glycolaldehyde, glyceraldehyde, erythrose, xylulose, erythrulose or 3-hydroxy-2-butanone.
Patent CA-2828085-A1 (CA)
Inventor: FARAH SAMIR F
IPC: B23K9/10
Filed: 2012-02-21
Abstract: A welding system (300) includes an engine (310) having a rotational power output, an AC welding generator (315) operatively connected to the rotational power output for generating an AC current, a rectifying circuit (320) electrically connected to the AC welding generator (315) for converting the AC current to a DC output for welding, an auxiliary power generator (330) for supplying AC power to an auxiliary electrically powered device, and a rotational speed adjuster (335) coupling the auxiliary power supply (330) to the rotational power output and configured to drive the auxiliary power supply (330) at a different rotational rate than a rotational rate of the rotational power output. The invention further relates to a method of operating the welding system.
Patent CA-2828677-A1 (CA)
Inventor: BURGIN THOMAS
IPC: B29C43/52
Filed: 2012-03-13
Abstract: Production method for a multilayer lining for thermal and sound insulation with the steps of blending reinforcement fibers and polyamide matrix material, in the form of fibers, flakes or powder, and forming a web of said blend; layering said blended web and at least an additional layer chosen from an open cell foam layer, a heat reflective layer, or another of said blended web inside a mould; treating the stacked multilayer material with pressurized saturated steam, such that the polyamide matrix material in the blended web is melting at a temperature under steam pressure that is lower than the melting temperature of the polyamide matrix according to DSC, thereby binding the reinforcement fibers together thus consolidating the blended web forming a porous reinforcement layer, and all layers of the multilayer are laminated together.
Patent CA-2828902-A1 (CA)
Inventor: WALLING BRADFORD J
IPC: B65D71/36
Filed: 2012-03-17
Abstract: L'invention porte sur un carton qui comprend une poignée (160) pour transporter le carton. La poignée comprend un rabat de poignée (162a) ayant une partie principale (174a), des premier (178a) et second (180a) soufflets, et une partie d'extrémité (176a). La partie principale est reliée d'une manière articulée au premier soufflet le long d'une première ligne de pli (182a), le premier soufflet est relié de manière articulée au second soufflet le long d'une deuxième ligne de pli (184a), et le second soufflet est relié de manière articulée à la première partie d'extrémité le long d'une troisième ligne de pli (120).
Patent CA-2829262-A1 (CA)
Inventor: BUTT ZEASHAN AHMAD
IPC: A43B23/02
Filed: 2013-10-04
Abstract: The toe cushion is a form of padding that can either come inserted or be inserted into footwear after purchase. It acts as a cushion for the side of the feet/toes and top of the toes The toe cushion can be selectively used, for example a person can chose to purchase one to give comfort and insert inside their footwear or a person can chose to purchase footwear that has the cushion already inserted within it.
Patent CA-2829628-A1 (CA)
Inventor: KANNAN GUNASEKARAN
IPC: G16B30/10
Filed: 2012-03-09
Abstract: A method of improving antibody manufacturability or developability through a computational approach.
Patent CA-2835347-A1 (CA)
Inventor: ELLIOT DOUGLAS CHARLES
IPC: C10G1/00
Filed: 2012-05-09
Abstract: A process for stabilizing pyrolysis oil includes hydrogenating fast pyrolysis oil with hydrogen reactant in the presence of ruthenium metal catalyst at a temperature of at least about 70°C and at a pressure of at least about 600 psig to form a hydrogenated fast pyrolysis oil exhibiting an increase in viscosity of less than 10% after accelerated stability testing at 80°C for 24 hours. The resulting hydrogenated fast pyrolysis oil can be characterized as stabilized to viscosity increase, and can be provided as a bio fuel oil.
Patent CA-2836499-A1 (CA)
Title: Modifications cristallines stables de chlorure de dotap
Inventor: PLATSCHER MICHAEL WILHELM
IPC: C07C219/08
Filed: 2012-05-02
Abstract: La présente invention concerne des modifications cristallines de chlorure de (2R,S)-DOTAP racémique et de chlorure de (2R)-resp.(2S)-DOTAP énantiomériquement pur, les procédés pour la préparation de ceux-ci, et l'utilisation de ceux-ci pour la préparation de compositions pharmaceutiques.