baber/WOPTO huggingface dataset:
Patent CA-2813242-A1 (CA)
Title: Orthogonal resource selection transmit diversity
Inventor: EBRAHIMI TAZEH MAHALLEH MASOUD
IPC: H04B7/04
Filed: 2011-09-29
Abstract: Methods are disclosed for transmitting a plurality of information bits using resource selection on multiple antennas. In one or more embodiments, the methods include: selecting a first and a second orthogonal resource from an allocation of more than two orthogonal resources according to the state of the plurality of information bits; transmitting a first symbol in a first symbol instant on a first antenna using the first orthogonal resource; and transmitting a second symbol in the first symbol instant on a second antenna using the second orthogonal resource. In some embodiments, the first and second orthogonal resources are different and the first symbol is either a reference symbol or a modulation symbol.
Patent CA-2814234-A1 (CA)
Inventor: LEIJEN KEES JAN
IPC: B62D57/032
Filed: 2011-08-24
Abstract: The present invention relates to a drive assembly for providing a drive for application in a device such as a vehicle, or an advancing device such as a conveyor, wherein the drive assembly comprises: - a frame (1); - a motor fixed relative to the frame (1) for the purpose of driving the drive assembly; - at least two drive members (2) for providing a transmission interface between the drive assembly and a ground surface or a conveyor for driving; - at least one movement control assembly (3) per drive member, the movement control assembly (3) being coupled to the motor and at least one drive member (2), for providing a movement control of the respective drive member relative to the frame (1); wherein: - the movement control assembly (3) is suitable for imparting a path of movement to a coupled drive member (2), the path of movement comprising a closed cycle, which closed cycle is a resultant of at least two guide tracks comprised by the movement control assembly, - the path of movement comprises a drive path and a return path wherein the return path does not cross the drive path, and wherein: - the drive members provide alternating drive contact.
Patent CA-2814266-A1 (CA)
Inventor: BURDETT KENNETH A
IPC: C07C7/12
Filed: 2003-09-26
Abstract: A process of stabilizing an olefin metathesis product mixture, preferably, against double bond isomerization and thermal and chemical degradation. The process involves (a) contacting an olefin metathesis product mixture comprising one or more olefins produced in a metathesis process, a metathesis catalyst comprising a catalytic metal and one or more ligands, optionally, one or more metathesis catalyst degradation products, and optionally, one of more metals derived from sources other than the catalyst or catalyst degradation product(s), with an adsorbent, more preferably carbon. A  stabilized olefin metathesis product mixture is disclosed containing one or more olefins obtained in a metathesis process and having a total concentration of metal(s) of less than about 30 parts per million by weight.
Patent CA-2815074-A1 (CA)
Inventor: GOERING JONATHAN
IPC: B32B1/08
Filed: 2011-10-20
Abstract: Preforms for use in fiber-reinforced composites, fiber-reinforced composites, and methods for making thereof are disclosed. One method includes interweaving a plurality of warp yarns with a single weft yarn so as to form a tubular woven structure with a central axis. The preform can be woven using an endless or tubular weaving technique, and can be woven so as to have two or more diameters along a length thereof. The preform can include one or more layers of a fabric formed on or attached to one or both surfaces of the tubular woven structure. The end structure can be a part of a window frame, a wheel rim, or a combustor in a jet engine.
Patent CA-2815076-A1 (CA)
Title: Varietal counting of nucleic acids for obtaining genomic copy number information
Inventor: HICKS JAMES
IPC: C12N15/11
Filed: 2011-10-21
Abstract: A method for obtaining from genomic material genomic copy number information unaffected by amplification distortion, comprising obtaining segments of the genomic material, tagging the segments with substantially unique tags to generate tagged nucleic acid molecules, such that each tagged nucleic acid molecule comprises one segment of the genomic material and a tag, subjecting the tagged nucleic acid molecules to amplification by polymerase chain reaction (PCR), generating tag associated sequence reads by sequencing the product of the PCR reaction, assigning each tagged nucleic acid molecule to a location on a genome associated with the genomic material by mapping the subsequence of each tag associated sequence read corresponding to a segment of the genomic material to a location on the genome, and counting the number of tagged nucleic acid molecules having a different tag that have been assigned to the same location on the genome, thereby obtaining genomic copy number information unaffected by amplification distortion.
Patent CA-2815401-A1 (CA)
Inventor: THIELE ANDREA
IPC: C07C209/16
Filed: 2011-10-17
Abstract: This invention relates to novel compounds suitable as precursors for the preparation of certain 18F labelled positron emission tomography (PET) tracers. Furthermore, the invention relates to the preparation of such precursor molecules and to the preparation of PET tracers by 18F labelling of such precursors.
Patent CA-2816159-A1 (CA)
Title: Frein pour roue d'aeronef
Inventor: TANTY FABIEN
IPC: B64C25/44
Filed: 2013-05-08
Abstract: L'invention concerne un frein pour roue d'aéronef comportant un porte-actionneurs qui porte au moins un actionneur électromécanique comportant un poussoir déplaçable selon une direction parallèle à un axe de rotation de la roue en regard d'éléments de friction, pour appliquer sélectivement un effort de freinage sur les éléments de friction, le porte-actionneurs et l'actionneur comportant des moyens de guidage pour guider l'actionneur lors de son montage sur le porte-actionneurs selon une direction radiale jusqu'à une position en service, lesdits moyens de guidage formant un appui apte à assurer la transmission d'efforts de freinage de l'actionneur au porte-actionneurs, et des moyens de maintien en position de l'actionneur dans la position en service. Selon l'invention, les moyens de maintien en position comprennent une bride fixée sur le porte-actionneurs pour immobiliser l'actionneur sur le porte-actionneurs en position de service.
Patent CA-2821150-A1 (CA)
Inventor: SCHWANZ CHRISTOPH
IPC: E21B7/00
Filed: 2013-07-17
Abstract: The invention relates to a method and a device for producing and measuring a borehole in the ground. As far as the method is concerned, provision is made in that the borehole is produced through drilling, that between a carrier unit above a ground surface and a measuring body a measuring rope is tensioned, that the measuring body is inserted so as to fit into the borehole in the ground and lowered, that by means of angle and distance measurements the positions of at least two vertically spaced rope points of the tensioned measuring rope are ascertained and in that on the basis of the ascertained positions of the rope points the position of the measuring body in the borehole is determined as a measure for the location of the borehole.
Patent CA-2823497-A1 (CA)
Title: Procede de realisation d'un renfort metallique
Inventor: FRANCHET JEAN-MICHEL PATRICK MAURICE
IPC: B21D53/78
Filed: 2011-12-09
Abstract: L'invention concerne un procédé de réalisation d'un renfort métallique destiné à être monté sur le bord d'attaque ou de fuite d'une aube composite de turbomachine, comportant les étapes consistant à positionner les deux tôles (1 ) de part et d'autre d'un noyau (2), à conformer les tôles (1 ) sur le noyau (2) par compression isostatique à chaud, et à découper les tôles (1 ) pour séparer le renfort le long d'au moins une ligne de coupe, et libérer le noyau. Le noyau (2) comporte des zones sacrificielles (13) en saillie, la découpe des tôles (1 ) étant effectuée le long des zones sacrificielles (13) sans dégrader le reste du noyau (2).
Patent CA-2825249-A1 (CA)
Inventor: SABIN PIERRE
IPC: A61N1/375
Filed: 2012-01-27
Abstract: The invention relates to a permanent percutaneous electric connection device intended to be fixed in an osseous structure of a patient to electrically connect an internal entity (150) located inside the body of the patient to an entity external to said body. The device encloses electric connection means running from a first connector to be connected to the external entity to a second connector to be connected to the internal entity. The device has an extension member (120) extending from a socket of the first connector. The extension member is designed for full osseous burial into the osseous structure with its free end (121) being substantially flush with the surface of said osseous structure. The device also comprises an electric connection member (130) comprising the second connector securely fastened to the free end of the extension member (120).
Patent CA-2825723-A1 (CA)
Inventor: KREUTZER DEBRA J
IPC: A63C13/02
Filed: 2012-02-09
Abstract: A collapsible snowshoe is provided. The snowshoe includes a frame having a first supporting cross-bar configured to interact with a second supporting cross-bar, wherein the cross-bars are configured to alternate between an open position and a closed position, a first supporting material configured to be coupled to the cross-bars and further configured to extend between the cross-bars, whereby the extended supporting material creates a support surface for walking when the cross-bars are in the open position; and a frame-locking mechanism including a first portion pivotally coupled to the first supporting cross-bar, a second portion pivotally coupled to the second supporting crossbar, the first portion is configured to be pivotally coupled to the second portion, wherein upon the first portion and second portion are configured to interlock with one another to secure said cross-bars in said open position.
Patent CA-2825869-A1 (CA)
Inventor: LANGENBERG DANIEL
IPC: G01R11/56
Filed: 2012-01-10
Abstract: A meter (M) installed by a utility at a customer site to measure the usage of a commodity supplied by the utility to the customer comprises an enclosure (E) in which is installed measuring apparatus (A) for measuring the amount of usage of the commodity by the customer at any one time. A web server (S) provides information obtained from the measuring apparatus and the utility to the customer. A wireless connection (C) between the web server and a customer device (D) allows the information and utility provided information to be displayed to the customer as well as enabling the device to obtain information from the meter so to determine when, and for how long, the device can be most cost efficiently operated.
Patent CA-2828371-A1 (CA)
Title: Courier management
Inventor: GRIFFITH CHARLES M
IPC: G06K7/01
Filed: 2012-03-19
Abstract: The present disclosure relates to the generation of shipping labels that aid in delivery of shipments. In one example, at least a portion of a carrier infrastructure is identified that is to be used to deliver each one of a plurality of shipments, where each of the shipments corresponds to one of a plurality of destination locations. A shipping label is generated for each of the shipments. Each shipping label expresses both a respective one of the destination locations and a recitation of the portion of the carrier infrastructure employed to deliver a corresponding one of the shipments to a respective one of the destination locations.
Patent CA-2828843-A1 (CA)
Title: Appareil d'encodage video, appareil de decodage video, procede d'encodage video et procede de decodage video
Inventor: KAZUI KIMIHIKO
IPC: H04N19/503
Filed: 2013-09-30
Abstract: Un appareil de codage vidéo ajoute des informations de correction de retard de décodage et de retard daffichage à des données vidéo codées afin de veiller à ce que, même lorsquune ou plusieurs images placées plus loin dans un ordre de codage quune image codée de départ dans un flux de données vidéo à raccorder à une extrémité arrière dun autre flux de données vidéo codées ont été éliminées des images contenues dans le flux de données vidéo, limage codée de départ et ses images subséquentes puissent être décodées de manière continue et affichées par un appareil de décodage vidéo. Les informations de correction sont calculées en fonction dun intervalle de décodage entre chaque image éliminée et une image qui précède immédiatement limage éliminée. Lappareil de décodage vidéo corrige le retard de décodage et le retard daffichage de limage codée de départ et de ses images subséquentes en utilisant les informations de correction calculées.
Patent CA-2830173-A1 (CA)
Inventor: CHILCOAT EDWARD A
IPC: F16L31/00
Filed: 2012-03-16
Abstract: A crescent shaped hose end or adapter for interfitting into a crescent shaped opening that is formed in a circular opening of a conduit when another circular hose is present in the circular opening of the conduit. In one embodiment, there is an adapter that has a circular end to be affixed to a discharge drain for an appliance and the other end has a crescent shape cross section for use in a drain conduit having a circular opening and alongside another circular hose the takes up space in the opening. In either case, the crescent shaped cross section enables the device to be inserted through a crescent shaped opening that is formed between a circular hose and the circular opening of a drain conduit.
Patent CA-2834875-A1 (CA)
Title: Systems and methods for take-out order management
Inventor: HARMAN BRETT
IPC: G06Q50/12
Filed: 2012-05-10
Abstract: Systems and methods for automating a take-out ordering process. In an embodiment, menu data is imported from a restaurant Point-of-Sale (POS) system over at least one network. The menu data may comprise a plurality of menu items. A menu user interface is generated. The menu user interface may comprise one or more menu screens, which comprise a subset of one or more of the plurality of menu items. A selection of at least one menu item from the subset may be received from a user. Up-sell options can be determined and provided to the user. Once completed, an order is sent to the restaurant POS system over the at least one network. The order can comprise the selected menu item(s) and any of the up-sell options selected by the user.
Patent CA-2837269-A1 (CA)
Inventor: EATON SCOTT
IPC: C10L1/32
Filed: 2012-05-25
Abstract: The invention provides fuel mixtures containing fuel oil, glycerol, glycerol impurities and non-ionic surfactants. The mixtures remain homogeneous longer and are more chemically stable than previous mixtures. Upon combustion, the mixtures generate reduced SOx, NOx and particulate matter emissions compared to residual fuels and offer improved engine performance over previous mixtures.
Patent CA-2838069-A1 (CA)
Inventor: GUILD BRAYDON CHARLES
IPC: A61K38/16
Filed: 2012-06-08
Abstract: Disclosed herein are compositions and methods for modulating the production of a protein in a target cell. The compositions and methods disclosed herein are capable of ameliorating diseases associated with protein or enzyme deficiencies.
Patent CA-2839168-A1 (CA)
Title: Port array topology for high port count wavelength selective switch
Inventor: YANG LONG
IPC: G02B6/26
Filed: 2011-06-17
Abstract: An optical apparatus can include an optical port array having an MxN array of fiber collimator ports. The array of ports is configured such that there is a gap within each column of ports located between two rows of ports. The gap is wide enough to permit a hitless beam switching trajectory to pass between the two rows of ports from one side of the array of ports to an opposite side.
Patent CA-2841510-A1 (CA)
Title: Adjustable anchor assembly for panels
Inventor: PHILLIPS SCOTT THOMAS ARTHUR
IPC: F16B13/00
Filed: 2014-02-03
Abstract: There is provided with an anchor assembly for mounting a member at an offset distance to a structure, the assembly comprising adjustment means for adjusting the offset distance, the adjustment means being accessible from adjacent an outer surface of the member distal to the structure.
Patent CA-2845365-A1 (CA)
Title: Design transfer device and method of using
Inventor: PALAZZOLO DOMINIC
IPC: A21C11/02
Filed: 2014-03-12
Abstract: A design transfer device comprising an elastic planar wall having a first side surface and a second side surface is disclosed herein. An elastic cutting blade is unitary with the elastic planar wall and extends directly from the first side surface of the elastic planar wall. The elastic cutting blade is continuous and is configured to cut a design from a moldable material. The elastic cutting blade has an inner side surface and an outer side surface with a cutting edge therebetween. The cutting edge is disposed at a substantially constant distance, from the first side surface of the elastic planar wall, throughout its perimeter. A method of using the design transfer device is also disclosed herein.
Patent CA-2846323-A1 (CA)
Inventor: STEWART WILLIAM C JR
IPC: H05K7/02
Filed: 2014-03-13
Abstract: The present invention is a ceiling-mountable enclosure comprising a support frame, a lightweight inner enclosure, and a back box configured for installation in a suspended ceiling. The apparatus of the present invention includes a removable device door configured to be mounted to the support frame. Electrical and signal wires are routed through conduit access plates provided at the back box. Electrical or other equipment is mounted to a removable device door. The removable device door with mounted equipment is attached to the support frame, then rotated upwards to fit flush with the ceiling and fastened to the support frame. A variety of power receptacles are provided that are configured to be mounted to either the back box, the inner enclosure, or the removable device door. The enclosure includes a cooling system comprising an electrically powered fan and air ducts integrated into the inner enclosure.
Patent CA-2847518-A1 (CA)
Title: Generating auxiliary power for a wind turbine
Inventor: BODEWES FLORENTIUS JOHANNES
IPC: F03D9/02
Filed: 2012-09-05
Abstract: A method and a system for generating auxiliary power for an islanded wind turbine are described, wherein the wind turbine may comprise a generator configured to provide power to a main grid. The method comprises: detecting an island mode of operation wherein said wind turbine is electrically disconnected from said main grid; in response to said disconnection, adjusting the rotational speed of said wind turbine to a value within a range of low rotational speeds; converting said generator output to a value suitable for charging said auxiliary power distribution system; and, connecting the output of said converter to said auxiliary power distribution system.
Patent CA-2848914-A1 (CA)
Title: Self-authenticating card
Inventor: VAN KERREBROECK DENNIS BERNARD
IPC: G06Q20/34
Filed: 2014-04-14
Abstract: A self-authenticating card includes a magnetic stripe storing a card authentication code and a network authentication code. The card also includes an authentication circuit that is operable to read the card authentication code and the network authentication code from the magnetic stripe using at least one sensor and authenticate the card using the card authentication code by comparing the card authentication code with an expected code stored in memory separate from the magnetic stripe. In response to authenticating the card using the card authentication code, the authentication circuit enables data communication with a card reader, provides the network authentication code to the card reader, generates a new network authentication code, and writes the new network authentication code to the magnetic stripe using at least one write head.
Patent CA-2851863-A1 (CA)
Inventor: APDALHALIEM SAHRUDINE
IPC: B64C1/14
Filed: 2014-05-14
Abstract: A heated roller shade system is provided. The heated roller shade system includes a roller located in a cavity defined between an inner wall of a vehicle and an outer wall of the vehicle. The roller shade system also includes a shade coupled to the roller. The roller is configured to selectively move the shade between a deployed position and an open position. The roller shade system also includes a heating mechanism coupled to at least one of the roller and the shade. The heating mechanism facilitates increasing a temperature of at least one of the roller and the shade.
Patent CA-2853443-A1 (CA)
Title: Modificateurs de frottement sans cendre pour compositions lubrifiantes
Inventor: SACCOMANDO DANIEL J
IPC: C10M129/24
Filed: 2012-10-11
Abstract: La présente invention concerne une composition lubrifiante contenant une huile lubrifiante et un composé cétonique sans cendre caractérisé en ce qu'au moins un groupe hydroxy et/ou une liaison éther sont fixés sur l'atome de carbone adjacent au carbone du groupe carbonyle de la cétone, cette dernière pouvant, notamment, être une a-hydroxycétone. L'invention concerne, en outre, des procédés de lubrification d'un moteur à combustion interne consistant à utiliser ladite composition lubrifiante en vue de la lubrification dudit moteur à combustion interne. L'invention concerne, en outre, l'utilisation du composé de type a-hydroxycétone en tant que modificateur de frottement et agent anti-usure.
Patent CA-2855408-A1 (CA)
Inventor: ABBOTT MICHAEL D
IPC: A41C5/00
Filed: 2014-07-02
Abstract: A breast cup for a brassiere, a brassiere, and a method of making the breast cup. The breast cup includes a molded body having an inner surface, an outer surface and an apex. A layer of flock is adhered to the molded body at a location corresponding with the apex in order to provide increased modesty for the breast cup.
Patent CA-2862111-A1 (CA)
Title: Well flow control with multi-stage restriction
Inventor: LOPEZ JEAN-MARC
IPC: E21B43/10
Filed: 2012-02-17
Abstract: A well screen assembly includes a tubular base pipe. The base pipe has a sidewall aperture that communicates fluid between an interior central bore of the base pipe and an exterior of the base pipe. A filtration screen is around the base pipe. The filtration screen defines a lateral fluid passage along a axial length of the well screen assembly. A flow control device is coupled to the base pipe and the filtration screen. The flow control devices includes a ring sealing the lateral fluid passage from the central bore. An elongate restrictor passage is in the ring, oriented longitudinally. The elongate restrictor passage is configured to communicate fluid between the lateral fluid passage and the central bore. The restrictor passage includes an internal, square edged orifice defined by a fixed, annular protrusion. The annular protrusion extends inwardly from an interior surface of the restrictor passage.
Patent CA-2864885-A1 (CA)
Inventor: SMITH PAUL H JR
IPC: F17C11/00
Filed: 2012-02-16
Abstract: Hydrogen energy systems for obtaining hydrogen gas from a solid storage medium using controlled laser beams. Also disclosed are systems for charging/recharging magnesium with hydrogen to obtain magnesium hydride. Other relatively safe systems assisting storage, transport and use (as in vehicles) of such solid storage mediums are disclosed.
Patent CA-2867015-A1 (CA)
Title: Current control system
Inventor: SANGHVI ANKIT
IPC: H05B44/00
Filed: 2013-01-09
Abstract: A current control system, and method for controlling current, and a lighting system including the same, are provided. The current control system includes front end circuitry to receive an input voltage and provide a regulated DC voltage to current source circuitry via a first input voltage terminal. Dimming interface circuitry provides a pulse width modulation signal to conversion circuitry, which uses the pulse width modulation signal to generate an analog voltage. The conversion circuitry sends the analog voltage to the current source circuitry via a second input voltage terminal. The current source circuitry uses the regulated DC voltage and the analog voltage to create an output current. The output current drives a load, which, in the lighting system, is one or more solid state light sources.