baber/WOPTO huggingface dataset:
Patent CA-2714275-C (CA)
Title: Printed article for displaying images having improved definition and depth
Inventor: SCARBROUGH JOEL SCOTT
IPC: B42D15/00
Filed: 2009-02-05
Granted: 2014-04-22
Abstract: Disclosed are printed articles and methods for manufacturing printed articles.  The printed articles typically include: (a) a substrate having a top surface and a bottom surface; (b) a graphic image layer comprising a plurality of images printed on at least one surface of the substrate; and (c) a plurality of polygonal lenses printed or formed on at least one surface of the substrate above the graphic image layer, wherein the polygonal lenses are clear, magnifying, convex lenses. The lenses may selectively magnify portions of the array of images to create a plurality of images that appear and disappear or images that float under or on top of the graphic image when viewed from different perspectives.
Patent CA-2716706-C (CA)
Title: Composes et compositions servant de modulateurs de l'activite des tlr
Inventor: WU TOM YAO-HSIANG
IPC: C07D491/12
Filed: 2009-02-27
Granted: 2014-02-18
Abstract: Cette invention concerne une nouvelle classe de composés, des compositions pharmaceutiques comprenant ces composés et des méthodes dutilisation de ces composés pour traiter ou prévenir des maladies ou des affections associées avec les récepteurs TLR (Toll-Like Receptors), notamment le TLR7 et le TLR8. Dans un aspect, les composés sont utilisés comme adjuvants pour stimuler lefficacité dun vaccin (formule I) où : X3 est N; X4 est N ou CR3; X5 est -CR4=CR5.
Patent CA-2717585-C (CA)
Inventor: PETRESCU MIHAI
IPC: H04L29/06
Filed: 2009-03-02
Granted: 2013-11-05
Abstract: A system delivers data and includes a plurality of data storage devices. A  plurality of servers such as video servers are connected to the plurality of data storage devices and access the data storage devices to provide streaming data to a plurality of clients upon request therefrom. Upon failure of one of the servers, the load on the remaining servers is distributed equally among remaining servers using a distribution algorithm that assigns dual client network connections to server groupings such that the failure of any one server will increase the client load on any remaining server by no more than ceil (C/P) loads, where C is the total number of configured clients that access the plurality of servers in the system and P is the total number of server pairs.
Patent CA-2717702-C (CA)
Title: Mecanismes employant un support thermique de particules thermo-conductives et methodes
Inventor: JARVIS RICHARD
IPC: A01N59/16
Filed: 2009-03-06
Granted: 2016-09-13
Abstract: La présente invention concerne des milieux de bain thermiques qui peuvent être utilisés pour remplacer les milieux humides ou les blocs solides secs traditionnels utilisés dans les bains thermiques existants pour chauffer ou refroidir des échantillons qui impartissent des bénéfices avantageux en matière de maintenance et de lutte microbienne. Les pastilles thermoconductrices ont une forme sensiblement elliptique, des bords arrondis, une surface dure, et un parachèvement fini poli. La petite taille des pastilles thermoconductrices permet une communication thermique efficace entre les pastilles et les échantillons. Les pastilles thermoconductrices peuvent comprendre une construction solide ou creuse en un matériau suffisamment thermoconducteur avec ou sans barrière antimicrobienne incorporée dans ou sur les pastilles.
Patent CA-2722085-C (CA)
Inventor: EL A MMA BEVERLY JEAN
IPC: A01N43/80
Filed: 2008-07-09
Granted: 2014-02-11
Abstract: Synergistic microbicidal compositions containing N-methyl-1,2- benzisothiazolin- 3-one.
Patent CA-2723157-C (CA)
Inventor: DIAZ RICARDO
IPC: A01B69/00
Filed: 2010-12-02
Granted: 2016-05-03
Abstract: An agricultural implement system is provided that includes a valve in fluid communication with first and second actuating cylinders and with first and second fluid conduits. The valve is configured to control fluid flow from the first and second fluid conduits to the first and second actuating cylinders. Furthermore, a controller is communicatively coupled to first and second pressure sensors and to the valve. The first pressure sensor is coupled to the first fluid conduit, and the second pressure sensor is coupled to the second fluid conduit. The controller is configured to determine whether the first fluid conduit or the second fluid conduit is supplying fluid to the valve based on signals from the first and second pressure sensors, and to automatically control fluid flow to the first and second actuating cylinders such that wheel assemblies are rotated to a desired angle relative to an implement frame.
Patent CA-2728154-C (CA)
Title: Ink composition, inkjet recording ink composition, ink set, ink cartridge, inkjet recording method and recorded matter
Inventor: TANAKA SHIGEAKI
IPC: B41M5/00
Filed: 2009-06-15
Granted: 2016-01-12
Abstract: Disclosed is an ink composition having a suitably controlled hue, wherein a dye is not decomposed during storage.  Specifically disclosed is an ink composition containing a compound (a) represented by general formula (1), a component (c) and a humectant. The ink composition is characterized in that the content ratio of the compound represented by general formula (1) is not less than 0.1% by mass but less than 7.0% by mass; the content ratio of a humectant (b) having 3 or more hydroxyl groups is not more than 10.0% by mass; and the molar ratio between the humectant having 3 or more hydroxyl groups and the compound represented by general formula (1), namely humectant having 3 or more hydroxyl groups/compound represented by general formula (1), is less than 30Ø In the formula, Ar1 and Ar2 each preferably represents an aromatic heterocyclic ring group; A1 and A2 each represents a hydrogen atom or a substituent; Y represents -OM or -NR1R2;  M represents a hydrogen atom or a metal ion; and R1 and R2 each represents a hydrogen atom, an alkyl group, an aryl group, a heterocyclic ring group or the like. The component (c) is at least one substance selected from C. I. Direct Yellow 59, 86, 132 and the like.
Patent CA-2731770-C (CA)
Title: Fuel fluidizing nozzle assembly
Inventor: TANCA MICHAEL C
IPC: F23C10/20
Filed: 2009-06-24
Granted: 2014-04-22
Abstract: A grate assembly 10 for a fluidized bed reactor 12 includes a plurality of parallel air ducts 14 extending side-by-side in a substantially horizontal plane and defining spaces 18 therebetween through which coarse material from the fluidized bed descends. A  plurality of nozzle assemblies 50 is attached to each air duct 14 for supplying fluidizing air from within the air duct 14 into the fluidized bed. Each of the nozzle assemblies 50 includes a nozzle 52 formed from a tube 30 having an inlet end 31 in fluid communication with the air duct 14, and an outlet end 72 in fluid communication with the inlet end 31. An orifice 56 is disposed at the outlet end 72 of the nozzle 52, and the nozzle 52 is bent proximate the outlet end 72 to direct a primary direction of a stream of fluidizing air flowing from the orifice 56 toward the air duct such that an angle .theta. between the primary direction and the substantially horizontal plane formed by the air ducts 14 is between about 30 to about 90 degrees.
Patent CA-2733570-C (CA)
Inventor: DUNSTAN JAMES
IPC: A01C7/20
Filed: 2011-03-09
Granted: 2018-05-22
Abstract: An air seeder venting system comprising a filter screen mounted in a distribution head of an air seeder for separating seeds from air fed from a supply conduit, the distribution head having an inlet in communication with the supply conduit, a plurality of seed outlets in communication with seeding lines, and an air exhaust, wherein the filter screen is located so as to have at an upstream side the inlet and the plurality of seed outlets, and at a downstream side the air exhaust.
Patent CA-2734135-C (CA)
Inventor: DAVIES JOHN HYWEL
IPC: A61K45/06
Filed: 2009-07-14
Granted: 2020-12-29
Abstract: The present invention relates to a pMDI inhaler comprising a pMDI canister, a vortex device, an integral horn and a breath-activated mechanism. The canister contains a formulation for the treatment of asthma comprising a combination of two or more active medicaments, wherein the formulation comprises a combination of fluticasone and salmeterol.
Patent CA-2735408-C (CA)
Inventor: DUCHAINE GEORGES
IPC: B23P15/00
Filed: 2011-03-28
Granted: 2017-01-03
Abstract: The present invention relates to a method for manufacturing a turbine-engine composite rectifier comprising a ferrule provided with a plurality of stator vanes (2), said stator vanes each comprising a blade (4) and optionally a platform (3), said method comprising at least the following steps: a) first layers of a reinforcement (6) are wound on a mandrel, said mandrel also acting as a mold and comprising protruding portions, said first reinforcement layers (6) comprising buttonholes (7) positioned facing the protruding portions; b) a prefabricated disc (9) is positioned on each of the protruding portions: c) last reinforcement layers (8) are wound above the discs (9), thereby forming a preform; d) a resin is injected into the closed mold with the preform and the resin-impregnated preform is polymerized; e) the polymerized preform is taken out of the mold and the base of the blade (4) or optionally the platform of the vane (3), if the latter comprises one of them, is added by welding on each of the discs (9).
Patent CA-2738936-C (CA)
Title: Aluminum alloy powder metal bulk chemistry formulation
Inventor: BISHOP DONALD PAUL
IPC: C22C1/04
Filed: 2009-10-06
Granted: 2020-02-18
Abstract: A powder metal mixture is disclosed that provides improved mechanical properties for parts made from powder metal, such as cam caps. The powder metal mixture, upon sintering, forms an S phase intermetallic in the Al-Cu-Mg alloy system. The S phase is present in a concentration that results in an enhanced response to cold work strengthening of the powder metal part. Further, by minor adjustments to certain alloy elements, such as tin, the tensile properties of the resultant part may be adjusted.
Patent CA-2739770-C (CA)
Inventor: KLEIN NAGELVOORT GERRIT DINAND
IPC: B03C1/32
Filed: 2011-05-10
Granted: 2014-08-19
Abstract: The present invention relates to a device for separating solid materials on the basis of a mutual difference in density, wherein the materials to be separated are brought into contact with a magnetic fluid across which fluid a density gradient is generated by means of a magnetic field such that fractions of solid materials of different densities are obtained, said device being provided with a magnet, an inflow chamber, a separation chamber, and means for discharging fractions of solid materials of different densities in separation, wherein the magnetic fluid flows from the inflow chamber to the separation chamber, wherein the magnet is arranged above the separation chamber, and wherein at least one duct for the supply of the solid materials to be separated is located below the inflow chamber and the separation chamber and encloses an angle with the inflow chamber and the separation chamber.
Patent CA-2740633-C (CA)
Title: Mineral-coated microspheres
Inventor: MURPHY WILLIAM L
IPC: A61L27/18
Filed: 2009-09-25
Granted: 2019-02-26
Abstract: Provided is a microsphere comprising a bead coated with a first calcium-containing mineral.  Also provided is a method of producing a microsphere.  Additionally, a method of administering a compound to a vertebrate is provided.
Patent CA-2741113-C (CA)
Inventor: KOLLMANN STEVEN
IPC: B62D1/04
Filed: 2011-05-25
Granted: 2013-07-30
Abstract: A steering wheel weight formed as a body and having a generally curvilinear shape in a plane that is generally aligned with a longitudinal axis of the body. At least one indexer extends from the body and is oriented to align the body with respect to a steering wheel armature. At least one deformable tab extends from the body and is oriented relative to the steering wheel armature so that only deformation of the tab positionally secures the steering wheel weight relative to the steering wheel armature. Preferably, the steering wheel weight is crimped to the steering wheel armature thereby securely connecting the steering wheel weight to the steering wheel armature without extraneous fasteners/connectors.
Patent CA-2741217-C (CA)
Inventor: TAKEDA NAGATOSHI
IPC: G05G1/08
Filed: 2010-02-18
Granted: 2013-09-03
Abstract: A rotary knob 10 comprises: a knob main body 11 in which a peripheral wall 20 is provided in an inner peripheral surface 21 with a recess 22; a light guide member 30 including a light guide section 31, a restriction section 32, and a light emitting surface 32a in sequence; and a decorative member 40 including an engagement section 41 and a ring-like section 42 that covers a front end of the peripheral wall 20.  The recess 22 is defined by a pair of opposed surfaces 22a and a bottom surface 22b. The light guide section 31 extends so as to be fitted into a space between the opposed surfaces 22a.  The restriction section 32 includes a contact portion 36 that protrudes in a peripheral direction and contacts with a front end side of the peripheral wall 20. When the ring-like section 42 contacts with a front end side of the restriction section 32, the decorative member 40 prevents the light guide member 30 from moving with respect to the knob main body 11. The peripheral wall 20 includes a holding portion 24 that pinches the light guide section 31 in cooperation with the bottom surface 22b.
Patent CA-2741287-C (CA)
Title: Irregularly shaped flapper closure and sealing surfaces
Inventor: SMITH RODDIE R
IPC: E21B44/10
Filed: 2011-05-30
Granted: 2014-12-09
Abstract: A flapper valve for a surface controlled, sub-surface safety valve has a seat and a curved flapper. The seat has a seating rim, and the curved flapper has a sealing rim and can pivot relative to the seat. The flapper's sealing rim corresponds in shape to the seating rim. Both rims have lobes disposed outside a circular perimeter. Also, the undulating edges of the rims have corresponding outcroppings and incroppings. When a flow tube moves towards or away from the flapper, the flapper's lobes protect the flapper's sealing rim as the flapper's inside surface engages the moving flow tube. Moreover, the rims can have a groove and a ridge that engage one another when the rims close.
Patent CA-2742702-C (CA)
Inventor: TEE LAI-KING
IPC: H04J11/00
Filed: 2009-11-04
Granted: 2016-05-24
Abstract: In general, according to an embodiment, a wireless transmitter includes a plurality of coding and modulation mod-ules to apply corresponding coding and modulation algorithms to input information blocks. A discrete Fourier transform (DFT) precoder applies DFT processing to outputs of the coding and modulation modules, and an inverse fast Fourier transform (IFFT) module receives a DFT output of the DFT precoder, which is mapped to different subcarriers according to the resource allocation indicated by the base station, and applies IFFT processing to the DFT output.  An output processing stage produces output signals based on the output of the IFFT module to transmit wirelessly to a wireless receiver. In a different implementation, the outputs of the coding and modulation modules can be provided to an IFFT module to produce IFFT-processed output information.
Patent CA-2750552-C (CA)
Inventor: BOON CHOONG SENG
IPC: H04N19/56
Filed: 2009-12-25
Granted: 2018-04-17
Abstract: A device for image prediction encoding is provided with a region dividing means for dividing an input image into a plurality of blocks, a prediction signal generating means for generating a prediction signal to a pixel signal included in a block to be processed among the plurality of blocks, a residual signal generating means for generating the residual signal between the pixel signal of the block to be processed and the prediction signal, a signal encoding means for generating a compressed signal by encoding the residual signal, and a storage means for decompressing the compressed signal and storing the decompressed signal as the reproduced pixel signal, wherein the prediction signal generating means sub-divides the block to be processed into a plurality of sub-regions, at least one of which has a non-square shape, the length of a first side of the non-square shaped sub-region being longer than the length of a second side different from the length of the first side.
Patent CA-2751490-C (CA)
Inventor: SHEPARD LUKE JONATHAN
IPC: G06F21/30
Filed: 2010-03-01
Granted: 2016-07-12
Abstract: L'invention concerne un captcha social pour authentifier un membre du réseau social. Le captcha social comprend une ou plusieurs questions de défi basées sur des informations disponibles sur le réseau social, telles que des activités et/ou des connexions de l'utilisateur sur le réseau social. Les informations sociales sélectionnées pour le captcha social peuvent être déterminées sur la base de scores d'affinité associés à des connexions du membre, de sorte que la question de défi concerne des informations que l'utilisateur est plus susceptible de bien connaître. Un degré de difficulté des questions de défi peut être déterminé et utilisé pour sélectionner le captcha sur la base d'un degré de suspicion.
Patent CA-2754347-C (CA)
Inventor: HEFLEY RANSOM MARK
IPC: E21B43/25
Filed: 2010-08-17
Granted: 2012-10-16
Abstract: A method of hydraulic fracturing of an oil producing formation includes the provision of a heating apparatus which is transportable and that has a vessel for containing water. The method contemplates heating the water up to a temperature of about 200° F(93.3°C). A water stream of cool or cold water is transmitted from a source to a mixer, the cool water stream being at ambient temperature. The mixer has an inlet that receives cool or cold water from the source and an outlet that enables a discharge of a mix of cool or cold water and the hot water. After mixing in the mixer, the water assumes a temperature that is suitable for mixing with chemicals that are used in the fracturing process, such as a temperature of about 40°-120°F  (4.4 - 48.9°C). An outlet discharges a mix of the cool and hot water to surge tanks or to mixing tanks.
Patent CA-2759447-C (CA)
Inventor: KIMIABEIGI MOHAMMAD
IPC: H02K1/06
Filed: 2011-11-24
Granted: 2018-03-20
Abstract: A magnet for a generator is provided. The magnet includes a base magnet with a main surface having a length and a width and a skewed magnet module arranged at the main surface. A rotor of a generator including the magnet is provided as well as a generator with a stator and rotor including the magnet.
Patent CA-2765503-C (CA)
Title: Particules abrasives faconnees avec un faible facteur d'arrondi
Inventor: ERICKSON DWIGHT D
IPC: C09K3/14
Filed: 2010-06-15
Granted: 2017-11-28
Abstract: L'invention porte sur des particules abrasives façonnées comprenant de l'alumine alpha et ayant une forme en coupe transversale le long d'un axe longitudinal des particules abrasives façonnées, la forme en coupe transversale comprenant un plan de coupe non circulaire, et les particules abrasives façonnées comprenant un facteur d'arrondi moyen se situant entre environ 15 % et 0 %.
Patent CA-2771123-C (CA)
Inventor: TUNG ROGER D
IPC: C07D473/04
Filed: 2010-09-02
Granted: 2017-11-14
Abstract: This invention relates to novel compounds that are substituted xanthine derivatives and pharmaceutically acceptable salts thereof. For example, this invention relates to novel substituted xanthine derivatives that are derivatives of pentoxifylline. This invention also provides compositions comprising one or more compounds of this invention and a carrier and the use of the disclosed compounds and compositions in methods of treating diseases and conditions for which pentoxifylline and related compounds are beneficial.
Patent CA-2773155-C (CA)
Inventor: CHAI CRX K
IPC: G06Q30/06
Filed: 2010-09-03
Granted: 2018-05-01
Abstract: In various exemplary embodiments, a system and method to provide gift media is disclosed. The method includes receiving, at an interactive media component, a selection of the media item and a selection of at least one recipient for the media item from a user of a client device. A purchase transaction based on the selection of the media item and the at least one recipient is processed. Delivery of the media item to the at least one recipient is triggered.
Patent CA-2782060-C (CA)
Inventor: HAUKOM MICHAEL
IPC: B64D41/00
Filed: 2012-06-29
Granted: 2015-08-04
Abstract: A control system for providing electrical power to an electronic flight bag device on an aircraft. The control system including a power switching component coupled to a plurality of power sources and at least one electronic flight bag device. The power switching component is operative and configured to selectively apply electrical power from at least one of the plurality of power sources to the at least one electronic flight bag device based upon a condition of the aircraft.
Patent CA-2783272-C (CA)
Inventor: SAUNDERS BRIAN F
IPC: G07F17/32
Filed: 2012-07-16
Granted: 2019-03-26
Abstract: A gaming system and method providing a multi-dimensional symbol wagering game is provided. A player selects a payline, places a wager on the selected payline, and selects a plurality of a plurality of different symbols in a selection order. Symbols are generated and displayed at each of a plurality of symbol display positions. If at least a designated quantity of the symbol display positions associated with the selected payline displays any one of the selected symbols, the gaming system determines a display order of the generated and displayed symbols associated with the selected payline, and determines any awards associated with the selected payline based on a quantity of the symbol display positions associated with the selected payline that display the player selected symbols and a comparison of the selection order with the display order. Any awards are provided to the player. Cascading and rotating symbol features are provided.
Patent CA-2785205-C (CA)
Inventor: BOUCHARD FELIX-ANTOINE R
IPC: H04W28/02
Filed: 2012-08-07
Granted: 2019-12-31
Abstract: The present disclosure provides a system and a method for managing network traffic. The traffic management system has a quality of experience (QoE) measurement module configured to monitor a QoE metric in real-time. A control module is configured to periodically receive the QoE metric and determine a traffic management action based on the QoE metric. A traffic management module is configured to apply the traffic management action to the network traffic.
Patent CA-2785880-C (CA)
Title: Solution aqueuse de polymere peigne (meth)acrylique fluide avec un extrait sec superieur a 60 %, procede de fabrication et utilisation comme agent fluidifiant
Inventor: SUAU JEAN-MARC
IPC: C08F220/26
Filed: 2011-01-25
Granted: 2018-07-31
Abstract: La présente invention concerne une solution aqueuse de polymère peigne, disposant d'un squelette de nature (méth)acrylique fonctionnalisé par des chaînes latérales avec des fonctions hydrophiles du type alcoxy ou hydroxy polyalkylène glycol, ladite solution demeurant stable et manipulable à des extraits secs supérieurs à 60 % de son poids. L'invention concerne aussi un procédé de fabrication de telles solutions, de même que leur utilisation comme agent fluidifiant, et des compositions à base de liants hydrauliques les contenant.