baber/WOPTO huggingface dataset:
Patent CA-2563589-C (CA)
Title: Inhibiting reflux in a heated well of an in situ conversion system
Inventor: FAIRBANKS MICHAEL DAVID
IPC: H05B6/10
Filed: 2005-04-22
Granted: 2012-06-26
Abstract: The invention provides a method for using heaters to form a heated portion of the formation. A production conduit is used to direct formation fluid in a vapor phase from the heated portion of the formation towards a surface of the formation. A diverter directs condensate of the vapor phase formation fluid to a desired location. In some embodiments, the condensate is directed to a location above the heated portion of the formation. In some embodiments, the condensate is directed below the heated portion of the formation. The condensate may be pumped from the formation to the surface.
Patent CA-2563760-C (CA)
Inventor: MORTON DAVID
IPC: A61K9/12
Filed: 2005-04-29
Granted: 2013-07-02
Abstract: The present invention relates to pharmaceutical compositions comprising the antimuscarinic agent glycopyrrolate, for example the salt glycopyrronium bromide. In particular, the present invention relates to dry powder compositions which exhibit improved stability over time, and methods for producing the same.
Patent CA-2568244-C (CA)
Title: User-definable, low cost, low noise, and phase hit insensitive multi-octave-bandtunable oscillator
Inventor: ROHDE ULRICH L
IPC: H03B5/12
Filed: 2006-11-15
Granted: 2009-08-11
Abstract: An aspect of the present invention is a voltage controlled oscillator that provides multi octave band tenability. The oscillator preferably includes one or more multi planar resonators which allow it to be implemented in integrated circuit form. Oscillators implemented in accordance with the aspect of the present invention provide as wide a tuning range as the YIG based resonators but are much more compact and efficient. Therefore, they are amenable to implementation in integrated circuits and suited for adaptation in third and future generation wireless devices.
Patent CA-2586094-C (CA)
Inventor: FROMAN GARY S
IPC: B64D15/12
Filed: 2005-02-24
Granted: 2010-06-29
Abstract: La présente invention concerne un système de gestion de la glace qui est configuré pour un avion ayant au moins un rotor, chaque rotor ayant une pluralité de pales. Le système possède une alimentation électrique adaptée pour être transportée par l~avion à distance du rotor et au moins un dispositif de chauffage est transporté par le rotor pour chauffer au moins une partie du rotor. Un relais de commande à semi-conducteurs est transporté par le rotor et couple de manière conductrice entre l~alimentation électrique et chaque dispositif de chauffage pour réguler de manière sélective l~écoulement d~énergie électrique de l~alimentation électrique à chaque dispositif de chauffage. De plus, le système peut incorporer un relais d~alimentation à semi-conducteurs transporté par l~avion à distance du rotor et couplé de manière conductrice entre l~alimentation électrique et le relais de commande pour réguler de manière sélective l~écoulement d~énergie électrique vers ledit relais de commande.
Patent CA-2586846-C (CA)
Inventor: DADEY ERIC
IPC: A61K9/52
Filed: 2005-11-10
Granted: 2013-12-31
Abstract: The invention relates to a delivery system for the sustained and controlled delivery of a group of bioactive agents. More particularly, the invention relates to a delivery system and a method for delivery of a bioactive agent containing a nucleophilic functional group by means of a biodegradable, sustained-release implant. The implant may be a preformed implant, microparticles or an in situ formed implant. The implant includes a biodegradable thermoplastic polymer, the bioactive agent having a nucleophilic group substituent and a stabilizing associate as well as other optional components. The combination of the stabilizing associate with the bioactive agent prevents and/or minimizes and/or lessens degradation of the thermoplastic polymer by the bioactive agent.
Patent CA-2587322-C (CA)
Inventor: JUBIN PHILIPPE F
IPC: G02C7/04
Filed: 2004-11-12
Granted: 2014-01-14
Abstract: The invention provides lenses in which peak pressure under the lens wearers eyelids is reduced. The invention provides lens design that reduce or eliminates mechanical chaffing of the cornea even in lenses made of high modulus material.
Patent CA-2589486-C (CA)
Title: Dispersion aqueuse de poly(acetal-polyether) et son utilisation dans des revetements de protection
Inventor: BAKEEV KIRILL N
IPC: C08L71/00
Filed: 2005-11-09
Granted: 2013-01-29
Abstract: L'invention concerne une dispersion aqueuse comprenant un épaississant associatif à base de poly(acétal- ou cétal-polyéther) (HM-PAPE) modifié sur le plan hydrophobe et au moins un agent réducteur de la viscosité sélectionné dans le groupe comprenant des alcools éthoxylés, des diols acétyléniques éthoxylés, des esters de phosphate, des sulfosuccinates de dialkyle et des mélanges de ces éléments. Cette dispersion aqueuse permet d'améliorer l'incorporation des HM-PAPE dans des revêtements de protection à base d'eau. Cette dispersion permet également d'améliorer des compositions de revêtement à base d'eau qui contiennent éventuellement du latex.
Patent CA-2590017-C (CA)
Title: Fluid control valve device
Inventor: CAPRERA BRIAN J
IPC: F16K3/24
Filed: 2005-10-03
Granted: 2012-09-04
Abstract: Certain embodiments of a fluid control valve 100 include one or more ceramic components that operate substantially free of tensile stress concentrations along the control surfaces. In some embodiments, a fluid control valve 100 includes a ceramic plug 140 having a set of longitudinal grooves 142 milled in the cylindrical surface 141 of the plug to define control surfaces 143. The plug is disposed in an internal longitudinal cavity 120 of the valve body 110 such that the fluid flows over the plug's control surfaces in a direction substantially parallel to the control surfaces. The ceramic plug and other ceramic components may be manufactured using relatively simple machining techniques to reduce the overall production costs.
Patent CA-2591934-C (CA)
Inventor: RODRIGUEZ GARAY BENJAMIN
IPC: A01N3/00
Filed: 2005-12-13
Granted: 2012-12-18
Abstract: It is described an aqueous composition for the protection and strengthening of plants comprising: polyethylene glycol in a concentration of 2.0 to 10.0 grams per liter of the composition, wherein the polyethylene glycol has a molecular weight of 6000 to 8000 grams/mol; vitamin A or a derivative or precursor thereof, including mixtures of same, in a concentration of 0.1 to 10.0 grams per liter of composition, and, at least a red coloring agent in a concentration of 0.1 to 10.0 grams per liter of composition, wherein said colorant enables the passage of light at wavelengths greater than 600 nanometers. The aqueous composition is very useful to prevent biotic or abiotic factors generating stress in plants, as well as for quickly improving plants that are in this state. In an embodiment of the invention, the aqueous composition comprises at least one glucoside;  and/or at least a foliar fertilizer. In addition, it is described the application method for the composition.
Patent CA-2595557-C (CA)
Inventor: IKEUCHI YASUSHI
IPC: A61H3/00
Filed: 2006-05-29
Granted: 2011-04-12
Abstract: A walking aid apparatus comprising a sitting member 1 which a user sit astride and leg links 2L and 2R each coupled to a connection 3 provided on the undersurface of the sitting member in such a way as to be free to swing in the forward/backward direction, which improves the stability of the sitting member. The connection 3 is adapted in such a way that a forward/backward swinging fulcrum of the leg links 2L and 2R is located above the sitting member. More specifically, the connection 3 is provided with an arc-shaped guide track 32 longitudinal in the forward/backward direction and having the center of curvature 3a above the sitting member 1, so that each of the leg links 2L and 2R swings along the guide track 32 in the forward/backward direction. If the leg links 2L and 2R are allowed to swing freely also in the lateral direction, preferably the lateral swinging fulcrum of the leg links 2L and 2R is located above the sitting member 1, too.
Patent CA-2604119-C (CA)
Title: Airbag system for motorcycle
Inventor: GOTO HIROSHI
IPC: B62J23/00
Filed: 2007-09-24
Granted: 2010-02-02
Abstract: To provide an airbag system for a motorcycle in which predetermined components are ruptured as planned so as to prevent unpredictable deformation of exterior components. In an airbag system including accommodation parts in which support belts for coupling an airbag to a vehicle body are accommodated and belt covers which cover above the accommodation parts: a top shelter center which is arranged on the rear side of the vehicle body while being adjacent to an airbag module in which the airbag is accommodated, and a pair of left and right top shelters and which are engaged with the top shelter center outside in the vehicle-width direction are provided; the accommodation parts are configured by overhanging parts of the top shelter center which are overhung outside in the vehicle-width direction and extension parts of the top shelters which extend inside in the vehicle-width direction; the both components are engaged with each other through engaging portions in the accommodation parts; and notches formed along the front-rear direction of the vehicle body are provided in the extension parts outside in the vehicle-width direction relative to the engaging portions.
Patent CA-2605141-C (CA)
Title: Dispositif pour stimuler un pis lors d'un processus de traite
Inventor: HOEFELMAYR TILMAN
IPC: A01J5/04
Filed: 2006-04-11
Granted: 2013-10-29
Abstract: La présente invention concerne un dispositif pour stimuler un pis lors d'un processus de traite, le dispositif comprenant un boîtier qui peut être saisi et comprend un premier raccord (350, 351) et un second raccord (352, 353). Le premier raccord peut servir à la connexion avec un dispositif de pulsation, et le second raccord peut être utilisé pour la connexion avec un réservoir de traite. Un papillon (305, 306) est mis en place entre le premier et le second raccord. Dans le boîtier se trouve un dispositif de commande (309) qui est conçu pour faire passer le papillon après un intervalle de temps prédéterminé, d'un état partiellement ouvert à état ouvert.
Patent CA-2607476-C (CA)
Inventor: MILDER FREDRIC L
IPC: A61B18/02
Filed: 2006-04-03
Granted: 2013-09-10
Abstract: The present invention advantageously provides a method and system for cryogenically ablating large areas of tissue within the left atrium. In an exemplary embodiment a cryotherapy device includes a catheter body having a substantially fixed diameter, a proximal end and a distal end; a first lumen for permitting passage of a cooling fluid from the proximal end to the distal end; a second lumen permitting return of the cooling fluid from the distal end to the proximal end; and an ablation element expandable from a first diameter that is substantially the same as the diameter of the catheter body to a second diameter that is at least twice the diameter of the catheter body, the ablation element having a surface portion that conforms to the uneven surface topography of the cardiac tissue. The ablation element can include one or more balloon and/or a flexible element that is deformed by moving the distal end of the catheter toward the proximal end of the catheter. The surface of the balloon can further be shaped by regulation of pressure within the one or more balloons. In an exemplary method a tissue ablation device is provided and tissue in the antrum of the left atrium is ablated with the device. In an exemplary method, only tissue in the antrum is ablated, and the ablation is created by freezing tissue.
Patent CA-2607880-C (CA)
Title: Therapy patch
Inventor: KOPANIC ROBERT J
IPC: A61F7/08
Filed: 2006-05-05
Granted: 2010-10-19
Abstract: Therapy patches are disclosed which are designed to deliver vibration and heat (or cold) to human skin so as to provide muscle relief . These patches have chemicals (32) inside a pouch (22) that generate heat or cold upon initiation.  They also have a motor (46) and battery (47) to provide a vibration source.  Forms of the invention have an adhesive (38) so that the patch can be attached to the skin (and thus need not be manually held in place during use) . Kits are also provided in which the motor and battery can be used with a string of linked, severable replacement pouches.
Patent CA-2617827-C (CA)
Title: Champignons de paris destines a une production commerciale
Inventor: ROBLES CHRISTOPHER WILLIAM
IPC: A01H15/00
Filed: 2006-08-03
Granted: 2016-04-05
Abstract: L'invention concerne des souches de champignons Agaricus bisporus hybrides possédant une ou plusieurs caractéristiques génétiques d'une souche de champignon sauvage, déposées sous le numéro d'accession ATCC PTA-6903 ou une descendance de ces souches, ces souches possédant des caractéristiques physiques et génétiques spécifiées, ainsi que des procédés de production de champignons de Paris destinés à un usage commercial.
Patent CA-2630638-C (CA)
Title: Apparatus and method for engaging a tubular
Inventor: SHAMPINE ROD
IPC: E21B33/068
Filed: 2008-05-07
Granted: 2015-07-21
Abstract: An embodiment of the present invention comprises an apparatus for engaging with an outside diameter of a tubular comprises a device body having an internal surface that defines an internal diameter in a first position and allowing the tubular to pass therethrough and an actuator operable to move the internal surface of the device body from the first position to a second position, the second position defining an internal diameter less than the first position internal diameter. The internal surface of the device body is sized with a predetermined grip length for engaging with the outside diameter of the tubular, The grip length is determined by a function of the outside diameter of the tubular and the coefficient of friction between of the outside diameter of the tubular and the interior surface of the device body and the device body is operable to engage with a tubular having a predetermined range of outside diameters.
Patent CA-2636867-C (CA)
Inventor: WEINER DAVID B
IPC: C12Q1/68
Filed: 2007-01-12
Granted: 2015-12-01
Abstract: Nucleic acid molecules that encode IL-15 or fragments thereof, which express protein at a higher level than nucleic acid molecules with native coding sequences for IL-15 are disclosed. Nucleic acid molecules with additional modifications such as the absence of coding sequences for IL-15 signal sequences and/or the absence of IL-15 untranslated sequences and/or inclusion of non-IL-15 signal sequences are also disclosed. Vectors, including plasmids and viral vectors, comprising such nucleic acid molecules; and to host cells comprising such nucleic acid molecules are disclosed as well as methods of using such nucleic acid molecules alone or in combination with nucleic acid sequences encoding immunogens which are part of the nucleic acid molecules and/or part of a different nucleic acid molecule. Recombinant vaccines and live attenuated pathogens encoding fusion proteins, and methods of using the same, are disclosed.
Patent CA-2644024-C (CA)
Inventor: GALSTIAN TIGRAN
IPC: G02F1/13
Filed: 2007-03-02
Granted: 2016-01-26
Abstract: A variable optical device for controlling the propagation of light has a liquid crystal layer (1), electrodes (4) arranged to generate an electric field acting on the liquid crystal layer, and an electric field modulation layer (3,71) arranged between the electrodes and adjacent the liquid crystal layer for spatially modulating said electric field in a manner to control the propagation of light passing through said optical device. The electric field modulation layer has either an optical index of refraction that is essentially spatially uniform, or a polar liquid or gel, or a very high low frequency dielectric constant material having a dielectric constant greater than 20, and preferably greater than 1000.
Patent CA-2648227-C (CA)
Inventor: BARKDOLL PATRICK J
IPC: B29C48/03
Filed: 2007-03-12
Granted: 2013-07-23
Abstract: A label holder for a retail display apparatus is provided. The label holder comprises a front panel, a sign clip, and a shelf mount for securing the label holder to the retail display apparatus. The label holder is formed from an extruded plastic material. The sign clip includes a leg portion and resiliently biases to secure a sign between a leg portion of the sign clip and a front surface of the front panel. The sign clip is integrally connected to the front panel via an integral hinge and pivots relative to the front panel through the first integral hinge between a normal state and a biased state. In the normal state, the leg portion of the clip is positioned proximate the front panel. In the biased state, the leg portion is spaced apart from the front panel and holds a secondary sign therebetween.
Patent CA-2649177-C (CA)
Title: Two-piece bottom insert
Inventor: NETER WITOLD
IPC: B29C45/27
Filed: 2007-05-03
Granted: 2014-08-19
Abstract: The present invention relates to a bottom insert for a mold cavity for producing plastic molds which have a body with a hot side featuring a recess for taking in melted, pressurized plastic as well as a cold side featuring a recess of which the inside contours are intended to come into contact with the mold to be produced and to form its outer contours. Said body also has a gate connecting the recess of the hot side with the recess of the cold side and is intended to bring in the melted plastic from the hot side to the cold side. In order to create a bottom insert which can easily be adapted to the different measurements of the preforms and which leads to a swifter cooling down of the preform in the cavity mold, it is suggested that the bottom insert (6) is designed as a two-piece part, i.e. with a hot side (16) featuring the recess of the hot side, and a cold side (15) featuring the recess of the cold side (15), wherein the cold part is at least partly located inside the hot part such that the hot part surrounds the cold part at least in sections.
Patent CA-2649304-C (CA)
Title: Treated cellulosic fibers and absorbent articles made from them
Inventor: WEINSTEIN BARRY
IPC: D06M13/192
Filed: 2009-01-13
Granted: 2011-11-22
Abstract: Cellulosic fibers treated with telomers of polyacrylic acid.
Patent CA-2649305-C (CA)
Inventor: SONNEGA MARCO ALEXANDER HENK
IPC: H04L12/22
Filed: 2006-07-13
Granted: 2014-05-06
Abstract: A method of and system for secure data transmission between a client (2(n)) and a third party computer arrangement (2(n'); 6), including: a) authent icat ing a user of the client (2(n)) by a security server (4) via a communicat ion session; b) making available a key pair (PuK1, PrK1) by the security server (4), the key pair including a public key (PuK1) and a private key (PrK1); c) performing the secure data transmission between the client (2(n)) and the third 10 party computer arrangement (2(n'); 6) while using the key pair (PuK1, PrK1); the key pair having a limited life time defined by: a predetermined duration in time, or a predetermined number of communication sessions, or a predetermined number of actions.
Patent CA-2649777-C (CA)
Title: Procedes et acides nucleiques pour detecter des troubles de proliferation de cellules colorectales
Inventor: LOFTON-DAY CATHERINE
IPC: C12Q1/6886
Filed: 2007-04-17
Granted: 2018-08-14
Abstract: L'invention concerne des procédés, des acides nucléiques et des kits pour détecter ou distinguer des troubles de prolifération de cellules colorectales. L'invention porte également sur des séquences génomiques dont les modèles de méthylation sont utiles pour mieux détecter et différencier les catégories de troubles, permettant ainsi d'améliorer le diagnostic et le traitement de patients.
Patent CA-2653959-C (CA)
Inventor: FESIK STEPHEN W
IPC: C40B30/04
Filed: 1996-11-13
Granted: 2012-03-13
Abstract: The present invention provides a process of designing compounds which bind to a specific target molecule. The process includes the steps of a) identifying a first ligand to the target molecule using two-dimensional 15N/1H NMR correlation spectroscopy; b) identifying a second ligand to the target molecule using two-dimensional 15N/1H NMR correlation spectroscopy; c) forming a ternary complex by binding the first and second ligands to the target molecule; d) determining the three-dimensional structure of the ternary complex and thus the spatial orientation of the first and second ligands on the target molecule; and e) linking the first and second ligands to form the drug, wherein the spatial orientation of step (d) is maintained.
Patent CA-2655768-C (CA)
Inventor: FROEHLICH GERHARD
IPC: B05B13/02
Filed: 2009-02-26
Granted: 2017-01-17
Abstract: Linvention porte sur une installation destinée au revêtement de pièces de travail (92) comprenant au moins un robot de laquage (12, 32), qui est disposé dans un rail de mouvement (14, 34) et qui peut être déplacé sur ce rail dans une direction de mouvement (90). Pour chaque partie, le rail de mouvement (14, 34) peut être déplacé par rapport à un point de référence stationnaire, parallèle à une surface de travail (99). Linvention porte également sur une cabine de laquage destinée au revêtement de pièces de travail (92) comprenant au moins un appareil de laquage (12, 32), comportant deux ouvertures de type portique (74) opposées mutuellement, entre lesquelles une zone de travail est fournie. La cabine de laquage est soutenue sur au moins deux châssis (16, 18, 26, 38), qui sont disposés parallèlement lun à lautre et qui peuvent être déplacés ensemble. Linvention porte également sur une méthode de laquage au moyen dune telle cabine de laquage.
Patent CA-2661703-C (CA)
Inventor: JOLLIFFE CHARLES
IPC: G01T1/28
Filed: 2007-08-27
Granted: 2018-09-18
Abstract: An ion detector includes collision surfaces for converting both positively and negatively charged ions into emitted secondary electrons. Secondary electrons may be detected using an electron detector, than may, for example include an electron multiplier. Conveniently, secondary electrons (or electrons emitted by the multiplier) may be detected using an electron pulse counter.
Patent CA-2664543-C (CA)
Title: Appareil et procede destines a determiner la position d'un oeil
Inventor: LAI MING
IPC: A61B3/113
Filed: 2007-09-21
Granted: 2013-07-30
Abstract: La présente invention concerne un appareil destiné à déterminer la position de la cornée d'un individu, comprenant une caméra, un premier dispositif d'éclairage conçu pour fournir un premier faisceau de lumière et une première partie de lumière diffuse qui sont coïncidents, et un second dispositif d'éclairage conçu pour fournir un second faisceau de lumière et une seconde partie de lumière diffuse qui sont coïncidents. Dans certaines modes de réalisation, la première, la deuxième, la troisième et la quatrième image sont disposées sur les points médians d'un carré, lorsqu'une cornée se trouve la long d'un axe optique de la caméra.
Patent CA-2665713-C (CA)
Title: Maximizing power and spectral efficiencies for layered and conventional modulations
Inventor: CHEN ERNEST C
IPC: H04L/
Filed: 2003-10-16
Granted: 2012-12-04
Abstract: Methods and apparatuses for maximizing power and spectral efficiencies in a wireless communication system are disclosed. The invention is particularly useful for layered modulation applications because power levels for such applications are relatively high. A layered modulation signal comprises an upper and a lower layer signal that interfere with each other within the same frequency band such that the upper layer signal can be demodulated directly from the layered modulation signal, and the lower layer signal can be demodulated after subtracting the first layer signal from the layered modulation signal. The invention applies one or more of the following four signal schemes in a communication signal including varying the symbol rate (rather than the code rate), reducing or eliminating the guard band, reducing excess signal bandwidth and employing layered modulation within the guard band of the legacy signal.