baber/WOPTO huggingface dataset:
Patent CA-2766919-A1 (CA)
Title: Self-latching and locking trailer coupler
Inventor: WORKS JOSEPH W
IPC: B60D1/28
Filed: 2012-02-01
Abstract: A self latching trailer coupler includes a housing having a downwardly oriented ball receiver for receiving a head of a hitch ball and a latch member mounted in the housing which is moveable between open and closed positions. In the closed position, the latch member prevents the hitch ball from being withdrawn from the ball receiver.  The latch member automatically moves into the closed position upon insertion of the head of the hitch ball into the ball receiver and retains the latch member in the closed position. A  lock assembly is mounted in the housing and is selectively engageable to lock the latch member in the closed position.
Patent CA-2770161-A1 (CA)
Inventor: AUER JOHANNES
IPC: A61K39/395
Filed: 2010-08-26
Abstract: The present invention relates to humanized antibodies against human CDCP1 (anti- CDCP1 antibody), methods for their production, pharmaceutical compositions containing said antibodies, and uses thereof.
Patent CA-2770993-A1 (CA)
Inventor: JI HYOUNG JU
IPC: H04B7/14
Filed: 2010-08-17
Abstract: A method and apparatus for allocating control channels of a relay within a backhaul subframe in a wireless communication system is provided. The method for allocating control channel resources includes grouping relays according to channel conditions; transmitting resource group information on the same resource group allocated to use the same transmission mode for the relays belonging to the same relay group; transmitting a control channel message to the relays according to the allocated resource; and transmitting data to the relays according to the control channel message.
Patent CA-2776967-A1 (CA)
Title: Procede de determination de fonction optique
Inventor: CALIXTE LAURENT
IPC: G02C7/02
Filed: 2010-10-07
Abstract: L'invention concerne un procédé mis en uvre par des moyens informatiques pour déterminer un système ergoma-lentille ophtalmique-utilisateur virtuel associé à une fonction optique de lentille ophtalmique pour un utilisateur virtuel. Le procédé comprend les étapes suivantes : utilisation de données de prescription, utilisation de données de surface de référence optique, détermination d'un système ergoma-lentille ophtalmique- utilisateur virtuel, sélection de critères, définition d'une valeur cible, évaluation et modification dans laquelle au moins un paramètre du système ergoma-lentille ophtalmique- utilisateur virtuel différent de la courbe de base de la lentille ophtalmique est modifiée, afin de minimiser la différence entre la valeur cible et la valeur du critère d'évaluation.
Patent CA-2776996-A1 (CA)
Title: Microfibrous cellulose having a particle size distribution for structured surfactant compositions
Inventor: D AMBROGIO ROBERT
IPC: A61K8/73
Filed: 2010-11-04
Abstract: An aqueous composition comprising surfactant, water, and a suspending agent comprising microfibrous cellulose that is characterized by a particle size distribution of the microfibrous cellulose that provides for increased structuring of the composition to suspend material.
Patent CA-2780238-A1 (CA)
Inventor: SHAW HELEN
IPC: A61L15/60
Filed: 2010-11-10
Abstract: An absorbent component for a wound dressing, the component comprising a wound contacting layer comprising gel forming fibres bound to a foam layer.
Patent CA-2783845-A1 (CA)
Inventor: JOSHI MAHENDRA
IPC: C10G1/04
Filed: 2012-07-26
Abstract: Methods for preparing solvent-dry, stackable tailings. The method can include the steps of adding a first quantity of solvent to a bitumen material to form a first mixture, separating a first quantity of bitumen-enriched solvent from the first mixture and thereby creating solvent-wet tailings, and adding a quantity of water to the solvent-wet tailings to separate a solvent component from the solvent-wet tailings and thereby forming solvent-dry, stackable tailings.  The solvent used in the methods can include paraffinic solvent, such as pentane.
Patent CA-2784471-A1 (CA)
Title: Outboard engine unit
Inventor: YOSHIGASAKI TSUYOSHI
IPC: B63H20/14
Filed: 2012-08-03
Abstract: An outboard engine unit, where a drive shaft is connected to an engine and rotatably supported in a drive shaft chamber via a bearing and where a gear mechanism for transmitting rotation of the drive shaft to a propeller shaft is accommodated in a gear chamber, includes: a lubricant circulation section for returning lubricant oil, having lubricated the bearing, back to the gear chamber; an oil storage chamber for receiving the lubricant oil having lubricated the bearing; and a return passage communicating the oil storage chamber with the gear chamber. The lubricant oil guided to the oil storage chamber is returned back to the gear chamber via the return passage.
Patent CA-2788981-A1 (CA)
Inventor: ELAZARI-VOLCANI RON
IPC: B65G5/00
Filed: 2011-02-15
Abstract: An underwater energy storage system includes a tank for storing a compressed gas that is adapted to be stored underwater. The tank includes at least one water opening through which water from surrounding environment can flow into and out of the tank, and at least one gas opening through which the compressed gas is received. The underwater energy storage system further includes at least one duct communicating between the at least one opening for gas flow and a source of compressed gas and a compartment constructed over a roof of the tank, wherein said compartment is adapted for receiving weights at a sinking site of the tank.
Patent CA-2791189-A1 (CA)
Inventor: NOMURA AKIFUMI
IPC: B60L50/16
Filed: 2010-03-31
Abstract: A hybrid vehicle having a hybrid power unit mounted on the vehicle frame, the hybrid power unit comprising: an engine configured in such a manner that a part of the engine body is formed by the crankcase for rotatably supporting the crankshaft; a transmission for changing the speed of drive power transmitted from the crankshaft; and an electric motor capable of transmitting drive power to the transmission. The electric motor (9) is attached to the front face of the engine body (11A) at the lower part thereof. As a result of the configuration, the positioning of the electric motor does not raise the center of gravity and the electric motor can be sufficiently cooled utilizing relative wind.
Patent CA-2792819-A1 (CA)
Inventor: HOLSTEIN BENJAMIN
IPC: F03B17/06
Filed: 2011-04-20
Abstract: The invention relates to a hydroelectric power station having an energy unit comprising a turbine and a generator. The impeller of the turbine comprises an impeller ring and turbine blades. The radially outer ends of the turbine blades are fixed to the inner surface of the impeller ring, and the radially inner ends of the turbine blades are free and together form a central passage. The impeller ring is surrounded by the generator and acts as a bearing therefor.
Patent CA-2794355-A1 (CA)
Inventor: IBRAGIMOV NAIL GABDULBARIEVICH
IPC: E21B7/08
Filed: 2012-10-31
Abstract: The present invention relates to drilling and performing workover operations on oil and gas wells, in particular, for sidetracking from earlier drilled cased and open-hole boreholes. Wedge deflecting device includes: a deflecting wedge with a hydraulic fixing mechanism, with an a sub located therebetween; a movable joint, connecting the adapter and the wedge; a deflecting wedge fixing unit, installed in the sub and comprising a fixing element and a piston-rod assembly, located in the hydraulic cylinder, communicating with the fixing unit cavity; besides, the upper part of the rod is arranged so that it can interact with the lower portion of the wedge from the side of its deflecting surface; a cutting tool, run-in on the drillstring and connected to the upper portion of the wedge by means of the shear element; a fluid supply tube, communicating the drillstring internal space and the cutting tool cavity with the fixing unit cavity; furthermore, the lower portion of the wedge from its deflecting surface side is arranged as a downward wedge nose with a bevel plane, directed oppositely to the wedge deflecting surface; herewith, the upper part of the rod is made in form of a side cut, interacting with a wedge bevel plane, with the fixing element positioned inbetween; besides, the shear element is provided with an external circular groove, located below the wedge deflecting surface, and with a transverse slot in its upper part, and the cutting tool is provided with a longitudinal cylinder and a downwards spring-biased piston with upper and lower seal elements, inserted into the cylinder; the piston above the lower seal elements and below the spring is equipped with a lateral longitudinal wedge nose, form of which corresponds to the form of the transverse slot of the shear element; besides, below-the-piston space of the longitudinal cylinder communicates with the drillstring and the supply tube, and above-the-piston space communicates with the borehole interior; furthermore, the cutting tool is provided with a radial inward spring-biased locking element, arranged in such a way it is able to fix the piston in its top position, in which the piston is located above the shear element. The suggested device allows to expand its application field due to possibility of using it in the complex profile wells and increase reliability of its operation in horizontal sections of directional/multilateral wells by way of disconnection of the cutting tool from the whipstock by operating fluid pressure; to reduce risk of emergency situations by applying redundant methods of disconnection of the cutting tool from the wedge, which, in total, will provide reduction of construction terms and costs of the complex geometry wells and complex profile horizontal wells.
Patent CA-2794558-A1 (CA)
Title: Hiv vaccine
Inventor: BOURGUIGNON PATRICIA
IPC: A61K39/21
Filed: 2011-03-25
Abstract: The present invention relates to immunogenic compositions comprising HIV-1 antigens and uses thereof in the prevention and/or treatment of HIV-1. In particular, the invention relates to the use of HIV-1 antigens from one clade in the prevention and/or treatment of disease associated with HIV-1 infection from a heterologous HIV-1 clade.
Patent CA-2797710-A1 (CA)
Inventor: COUP THIERRY JEAN-ANDRE
IPC: G09G3/34
Filed: 2011-05-04
Abstract: L'invention porte sur un système et un procédé de transformation visuelle d'une image électronique. L'image électronique peut être affichée sur un écran d'affichage plat à haute définition et manipulée pour apparaître sous la forme d'une uvre d'art par l'intermédiaire d'un matériau stratifié. Des modes de réalisation consistent à traiter l'image électronique pour fournir une image électroniquement préfiltrée, afficher l'image préfiltrée sur un écran d'affichage, et filtrer physiquement l'image préfiltrée affichée à l'aide du matériau stratifié pour réduire une émission de lumière, ajouter une texture, et améliorer le passage d'une longueur d'onde de lumière.
Patent CA-2798601-A1 (CA)
Title: Procede de gestion de systemes lies au train d'atterrissage d'un aeronef
Inventor: FRANK DAVID
IPC: B64C25/42
Filed: 2012-12-07
Abstract: L'invention concerne un procédé de gestion d'aéronef comportant des atterrisseurs portant un certain nombre de roues freinées, l'aéronef comportant : - un système de man uvre des atterrisseurs comportant des actionneurs de man uvre et d'accrochage des atterrisseurs et de trappes associées, - un système de freinage comportant des actionneurs de freinage des roues de l'aéronef; - au moins une unité de commande pour commander la man uvre des atterrisseurs et le freinage ; - au moins un boîtier de maintenance pour commander sélectivement au moins certains des actionneurs desdits systèmes alors que l'aéronef est dans l'état éteint lors d'opérations de maintenance de l'un ou l'autre des systèmes. Selon l'invention le procédé comporte l'étape d'activer le boîtier de maintenance alors que l'aéronef n'est pas à l'état éteint pour assurer, au moyen du boîtier de maintenance, l'actionnement des actionneurs reliés au boîtier de maintenance, notamment en cas de défaillance de l'unité de commande.
Patent CA-2798654-A1 (CA)
Inventor: MACK SANDRA
IPC: A01N43/54
Filed: 2011-03-30
Abstract: Suggested are biocide compositions, comprising (a) Alkoxylated oligoglycerol esters; (b) Biocides and optionally (c) Oil components or co-solvents and/or (d) Emulsifiers. The compositions show excellent adjuvant properties.
Patent CA-2799418-A1 (CA)
Inventor: ASTEGNO JEAN-PAUL
IPC: A01J25/11
Filed: 2011-05-18
Abstract: The invention relates to a draining device comprising an outer container (1) which receives a perforated inner receptacle (2), wherein the outer container (1) can support the perforated inner receptacle (2) in a low position and in a high position, the perforated inner receptacle (2) having at least two external side protuberances (22) which can lie on support members (16) of the outer container (1) when the perforated inner receptacle (2) is in the high position. According to the invention, the outer container (1) has an upper opening (17) which makes, inside said outer container (1), at least two side reinforcements (12) between said support members (16), said side reinforcements (12) being designed to at least partially house said external side protuberances (22) when the perforated inner receptacle (2) is in the low position.
Patent CA-2802612-A1 (CA)
Title: Double-lens ski goggles
Inventor: SALMINI CARLO
IPC: A61F9/02
Filed: 2011-05-25
Abstract: Ski goggles of the type comprising a frame (2) of flexible material for supporting an optical system consisting of two mutually facing lenses (8, 10) connected together by a seal gasket (14) which with said lenses forms an air chamber (12), the gasket (14) being provided with at least one hole which connects the air chamber to the outside and houses a material (16) which is permeable to air but not to water, characterised in that the gasket (14) forms a cylindrical seat which is filled with said material (16) and communicates with the outside via at least a channel (20).
Patent CA-2802768-A1 (CA)
Title: Vaccin recombinant antitumoral et son procede de production
Inventor: LIANG MIN
IPC: C12N15/62
Filed: 2011-06-30
Abstract: La présente invention concerne des vaccins antitumoraux utiles pour la prévention ou le traitement de tumeurs et de cancers. Les vaccins antitumoraux peuvent contenir des acides nucléiques codant pour des peptides présentant un antigène, des cytokines et d'autres facteurs utiles pour la prévention et le traitement de tumeurs et de cancers ou des vecteurs d'expression ou des virus contenant lesdits acides nucléiques ou des cellules hôtes contenant lesdits acides nucléiques ou vecteurs d'expression.
Patent CA-2803729-A1 (CA)
Inventor: ARRACHID ABDESSAMAD
IPC: A21D13/00
Filed: 2011-06-28
Abstract: The present invention relates to the production of wafers and more particularly to the use of a batter aerating system to obtain wafers with an effective density of at most 0.16 g/cm3, and with sufficient strength to be able to remove them from the wafer baking plates.
Patent CA-2804704-A1 (CA)
Title: Collapsible intermodal transport platform
Inventor: HANN SIMON
IPC: B60P1/64
Filed: 2011-09-27
Abstract: A collapsible intermodal transport platform and methods for its operation are disclosed. The invention comprises structural ribbings that rotate about an axle disposed beneath the loading surface of the platform. The ribbings are positioned along the platform so as to provide lifting and stacking fitments at the standard overhead crane lifting points when in a lift configuration. The ribbings may be rotated inboard down to the loading surface, thereby presenting stacking blocks at the crane lifting points for stacking several platforms together. Alternatively, the ribbings may be rotated outboard to accommodate full size loading of cargo. The ribbings are rotated under electric or hydraulic power, according to the various embodiments disclosed. The stacking blocks provide flip-up fitments for use when the ribbings are in a lowered configuration for stacking transport platforms with other transport platforms or with standard intermodal containers. The stacking blocks may be lifted directly or may be locked in to adjoining fitment housings, such that the transport platform will cling to the adjoining platform or intermodal container above it that is being lifted. Other features and aspects disclosed lend to the invention's low weight and high carrying capacity, as well as its unique load securing features.
Patent CA-2806120-A1 (CA)
Inventor: HOLMES WILLIAM W IV
IPC: F16L21/03
Filed: 2011-08-24
Abstract: Gaskets for use with a bell and spigot coupling system are disclosed herein. The gasket comprises an elastomeric member having a front edge, a first section, and a second section. Axial forces generated by the insertion of the spigot to the first section of the elastomeric member displace the first section of the elastomeric member in an axial and radial direction.
Patent CA-2806891-A1 (CA)
Inventor: VAN DER MERWE SHAWN
IPC: C10G1/04
Filed: 2011-03-04
Abstract: A solvent treatment process for treating a bitumen-containing stream includes contacting the bitumen-containing stream with a solvent-containing stream to produce an in-line flow of solvent diluted material; supplying the solvent diluted material into a separation vessel such that the in-line flow thereof has sufficiently axi-symmetric phase and velocity distribution upon introduction into the separation vessel to promote stable operation of the separation vessel; and withdrawing from the separation vessel a high diluted bitumen component and a solvent diluted tailings component. A solvent treatment system is also described.
Patent CA-2808831-A1 (CA)
Title: Submerged hollow fiber membrane module having partition membrane with slanted openings
Inventor: MO CHI JOON
IPC: B01D69/08
Filed: 2011-08-22
Abstract: The present invention relates to a submerged hollow fiber membrane module that includes a partition membrane having a slanted slit-shaped opening, and thus capable of not only improving operating efficiency of a hollow fiber membrane module by accelerating the water flow, but also allowing easy discharge of highly concentrated raw water around the hollow fiber membrane to the outside of the module during a reverse wash process.
Patent CA-2809803-A1 (CA)
Inventor: GRUBER KENNETH A
IPC: C07K14/665
Filed: 2010-08-30
Abstract: Compositions and methods are disclosed for a non-naturally occurring melanocortin ligand comprised of a melanocortin analog coupled to a degradation-resistant C-terminal extension and, optionally, an N-terminal extension, to produce a stable melanocortin ligand having diminished or abolished cardiovascular activity while retaining desired melanocortin regulatory activity.
Patent CA-2810592-A1 (CA)
Title: Electromagnet for low field nmr measurements and method for manufacturing thereof
Inventor: VIRTANEN SAMI
IPC: G01R33/28
Filed: 2011-09-22
Abstract: The invention relates to an electromagnet and a method manufacturing the same. The electromagnet comprises a frame (1) having a volume (4) within, and a conductive wiring (7) wound around the frame (1). In accordance with the invention the magnet includes at least two circular grooves (5) having two walls parallel to the each other and perpendicular to the longitudinal axis of the frame, at least two wire stacks (7) each comprising at least one substack (7a, 7b), wherein the wire has a cross section,at least one of the walls (6) separating the two circular grooves (5), and jump wiring (10) interconnecting the stacks so that contributions from jump wires (10) of the adjacent stacks to total axial directional current are cancelled in average by the current of the return current wire, such that their contribution to the resulting magnetic field at the sample volume is minimized.
Patent CA-2811585-A1 (CA)
Inventor: SMITH MERRILL BROOKS
IPC: G06Q20/00
Filed: 2011-08-04
Abstract: The present invention is directed to systems and methods of conducting a payment system, facilitated between a computerized processor, a point-of-sale, a customer, and one or more payees to whom the customer wishes to make a payment. The method including the steps of: receiving composite payment transaction information from the customer - including identifying information of the one or more payees and an indication of the an amount of value the customer wishes to pay to each of the one or more payees, associating an identifier with the composite payment transaction information, providing the identifier to the customer, receiving the identifier from the point-of-sale, receiving an amount of value from the point-of-sale, and providing value to the one or more payees in the amount indicated by the customer in the composite payment transaction information. The system configured to provide payment in a similar manner.
Patent CA-2813547-A1 (CA)
Title: Dispositif permettant un enregistrement des etapes de fabrication d'une preparation pharmaceutique et procede d'enregistrement apparente
Inventor: LE FRANC BENOIT
IPC: G06K9/00
Filed: 2010-10-04
Abstract: La présente invention a pour objet un dispositif permettant un enregistrement des étapes de fabrication d'une préparation pharmaceutique, incorporé à ou apte à être installé sur une paillasse ou un plan de travail de fabrication d'une préparation pharmaceutique, caractérisé par le fait qu'il comprend des moyens de capture et d'horodatage d'image (2) agencés et positionnés par rapport à la paillasse ou au plan de travail (1) de telle sorte que chaque image prise par les moyens de capture et d'horodatage d'image recouvre la totalité de la surface de la paillasse ou du plan de travail (1), des moyens de commande (5) reliés aux moyens de capture et d'horodatage d'image (2) et aptes à déclencher et à arrêter la capture d'image par les moyens de capture et d'horodatage d'image (2), lesdits moyens de commande (5) étant actionnables par un préparateur pendant la fabrication de la préparation pharmaceutique, et des moyens de stockage couplés aux moyens de capture et d'horodatage d'image (2) et aptes à stocker des images prises par les moyens de capture et d'horodatage d'image (2). L'invention porte également sur un procédé d'enregistrement apparenté.
Patent CA-2816001-A1 (CA)
Title: Handheld biopsy device with needle firing
Inventor: HIBNER JOHN A
IPC: A61B17/32
Filed: 2011-10-05
Abstract: A biopsy device includes a body, a needle, and a cutter. A motor is operable to both move the cutter relative to the needle and actuate a needle firing assembly to retract and fire the needle relative to the body. The biopsy device also includes a needle rotation assembly that is configured to substantially prevent rotation of the needle about the longitudinal axis when the needle is in a proximal position yet permit rotation of the needle about the longitudinal axis when the needle is in a distal position. A valve assembly of the biopsy device includes a slider that selectively couples a secondary lumen in the needle with either atmospheric air or saline based on the longitudinal position of the slider. The cutter passes through the slider.
Patent CA-2816026-A1 (CA)
Inventor: WILSON KEVIN
IPC: B81B3/00
Filed: 2011-10-26
Abstract: A switching device structure having a top layer and a bottom layer, each layer comprising a body of magnetizable material, such as permalloy, disposed within a coil wherein an armature is suspended in a cavity between the top and bottom layers, the armature having ferromagnetic material disposed on a top and bottom surface thereof. Each body of magnetizable material may be pulsed by its respective coil to switch it from a magnetic state to a non-magnetic state and then subsequently pulsed by the coil to switch it from the non-magnetic state to a magnetic state.