baber/WOPTO huggingface dataset:
Patent CA-2695478-C (CA)
Title: Composition et vaccin anti-tumoral therapeutique
Inventor: GODFRIN YANN
IPC: A61K39/00
Filed: 2008-08-08
Granted: 2018-05-08
Abstract: Cette invention se rapporte à une composition qui induit, chez un hôte, une réponse cellulaire cytotoxique dirigée contre des cellules exprimant un antigène, en particulier les cellules tumorales, et qui comprend des globules rouges contenant ledit antigène. Ces globules rouges peuvent se présenter sous forme d'un complexe immun avec une immunoglobuline, notamment une IgG, qui reconnaît un épitope à la surface des globules rouges, et/ou ils peuvent être traités par voie thermique ou par voie chimique de manière à favoriser leur phagocytose par les cellules dendritiques. En variante, les globules rouges peuvent être des globules rouges xénogénique. L'invention a également trait à un vaccin anti-tumoral thérapeutique contenant cette composition.
Patent CA-2702870-C (CA)
Inventor: KRIESELS PETRUS CORNELIS
IPC: E21B43/10
Filed: 2008-11-20
Granted: 2016-05-17
Abstract: A method is disclosed of radially expanding a tubular element extending into a wellbore formed in an earth formation, the method comprising inducing the wall of the tubular element to bend radially outward and in axially reverse direction so as to form an expanded tubular section extending around a remaining tubular section of the tubular element, wherein said bending occurs in a bending zone of the tubular element. The bending zone is induced to move in axial direction relative to the remaining tubular section to increase the length of the expanded tubular section. An annular space is formed between the expanded tubular section and the remaining tubular section, wherein the method further comprises arranging a seal element in the annular space to define an upper portion and a lower portion of the annular space, said upper and lower portions being sealed from each other by the seal element.
Patent CA-2704670-C (CA)
Inventor: HAMMAMI AMER
IPC: C01G51/00
Filed: 2006-05-08
Granted: 2013-08-06
Abstract: There is provided a process for preparing compounds of formula M4A. The process comprises reacting a compound of formula M4X2 with a compound of formula (M2)2A, in the presence of at least one coordinating solvent. M2 can be chosen from Li+, Na+, K+, and Cs+; M4 can be chosen from Cd2+, Co2+, Ni2+, Zn2+, Hg2+, Mg2+, Mn2+, Fe2+, and Pb2+; A can be chosen from S, Se, and Te; and X can be chosen Cl-, Br-, I-, F-, CH3COO-, NO3-, OCN-, SCN-, and CN-. There is also provided a process for preparing compounds of formula M1A. The process comprises reacting a compound of formula M1X3 with a compound of formula (M2)3A in the presence of a coordinating solvent. M1 can be chosen from B3+, Al3+, Ga3+, In3+, Tl3+, Fe3+, and Au3+; M2 can be chosen from Li+, Na+, K+, and Cs+; A can be chosen from N, P, and As; and X can be chosen from Cl-, Br-, I-, F-, CH3COO-, NO3-, OCN-, SCN-, and CN-. Such compounds can be used in various fields including, for example, the field of electrochemistry.
Patent CA-2705668-C (CA)
Inventor: FAN XIAOBING
IPC: E21B10/56
Filed: 2010-05-27
Granted: 2014-01-28
Abstract: This invention relates to carbide inserts used on roller cone bits for oil and gas drilling applications as well as for other geological drilling applications, and more specifically, relates to the convex crested insert with deflected wedge surfaces. In order to solve the problem that the inserts of prior art cannot drill bottom hole rocks and gouge the borehole wall simultaneously and efficiently, the present disclosure proposes to arrange a width of a top surface and therefore a width of the insert crest are tapered from one end to the other. Advantages of this invention include: 1. Help for rock breaking and increase drilling efficiency of the cutters and lower the overall drilling cost; 2. higher anti-breakage capability and longer working life; and 3. when inserts of this invention are used as heel row cutting elements on bit, can achieve better gage protection of the bit.
Patent CA-2709958-C (CA)
Title: Utilisation d'un extrait de feuilles de ginkgo biloba
Inventor: HERRMANN JOACHIM
IPC: A61K36/16
Filed: 2008-12-18
Granted: 2016-06-21
Abstract: L'invention concerne l'utilisation d'un extrait de feuilles de ginkgo biloba pour la fabrication d'un produit, ou encore un extrait de feuilles de ginkgo biloba comme produit de traitement et de prévention du syndrome démentiel et de ses formes précoces et stades préalables, sachant qu'on administre une fois par jour 180 à 300 mg d'extrait de ginkgo.
Patent CA-2725479-C (CA)
Inventor: PARKER SIMON
IPC: B64C9/16
Filed: 2009-06-02
Granted: 2013-12-10
Abstract: A support assembly (1) for guiding a flap (42) on an aircraft wig (41) during deployment of the flap is disclosed. The assembly comprises a guide track (2) defining a two-dimensional path, a cylindrical bearing follower (12) having a longitudinal axis constrained so as to follow said path during flap deployment, a shaft (23) extending from the bearing follower and, a spherical bearing coupling an end of the shaft to the bearing follower such that the bearing follower is rotatable relative to the shaft about the longitudinal axis of the bearing follower as it travels along the track. The spherical bearing also enabling rotation of the shaft about its longitudinal axis relative to the bearing follower and rotation of the shaft about a centre point of the spherical bearing such that the flap is free to move in multiple directions.
Patent CA-2728404-C (CA)
Title: Systemes et procedes pour une lecture nomade de facon securisee d'un contenu multimedia
Inventor: RAO PADMANABHA R
IPC: H04N7/173
Filed: 2009-06-29
Granted: 2013-09-03
Abstract: L'invention porte sur des systèmes et des procédés pour fournir de façon sécurisée un flux multimédia à lecture nomade d'un dispositif de lecture nomade (108) à un lecteur à distance (112) par l'intermédiaire d'un réseau de communications (102). Une requête de connexion (306) est reçue à partir du lecteur à distance au niveau du dispositif de lecture nomade par l'intermédiaire de réseau de communication. En réponse à la requête de connexion (308), un justificatif d'identité d'autorisation est requis (310) à partir d'un serveur central par l'intermédiaire du réseau de communication. En outre, en réponse au justificatif d'identité d'autorisation reçu du serveur central, le flux multimédia à lecture nomade (412) entre le dispositif de lecture nomade et le lecteur à distance peut être établi sur le réseau de communication. Au moins une partie du flux multimédia à lecture nomade peut être chiffrée (325) sur la base du justificatif d'identité d'autorisation.
Patent CA-2728482-C (CA)
Inventor: MUNOZ DE JUAN IGNACIO
IPC: B29C49/42
Filed: 2008-06-23
Granted: 2013-04-30
Abstract: This mechanism offers a simple solution wherein an axial movement of a grooved piece (6) brings about a radial movement of rigid balls (5) that grip and deform a pipe (1) that is initially in a plastic state. Depending on the geometry of the channels (7) of the grooved piece (6), a variable grip is achieved. This gripping operation is simply released as the grooved piece (6) returns to its initial position, the pipe (1) itself now being in a solid state, so that the balls (5) are returned to their initial position. The correct position for gripping the plastic pipe can be detected by a detector (11). The pressurisation of the plastic pipe can be achieved thanks to an elastic joint (10) on the piece that surrounds the pipe (1).
Patent CA-2729049-C (CA)
Inventor: BONANOTTE RALPH
IPC: F16L58/16
Filed: 2011-01-24
Granted: 2017-07-25
Abstract: A method and apparatus for installing a flexible lining tube in an underground pipe by eversion. A pressure vessel is equipped with a gasket that has an arcuate slot for receiving the lining tube in a manner that provides an effective seal without creating undue friction. A guide has a cylindrical wall curved in conformity with the slot and a conical surface leading to the cylindrical wall.
Patent CA-2729154-C (CA)
Title: Ecologically sensitive mud-gas containment system
Inventor: MATHENA HAROLD DEAN
IPC: E21B21/01
Filed: 2008-06-30
Granted: 2016-08-16
Abstract: This invention relates to an ecologically and environmentally friendly mud-gas containment system. Specifically, this invention relates to a mobile device that is capable of receiving waste gas and, in emergency situations, a volume of a mud--gas mixture from a drilling operation. The waste gas is communicated to a removable flare stack through a vent line. The mud-gas is received at a containment vessel. The impact of the mud-gas within the containment vessel separates the mud-gas into mud and waste gas. The mud is collected for recycling and/or environmentally sensitive disposal. The waste gas from the vessel is commu-nicated to the flare stack.Separate removal ports and conduits are used to remove any residual mud or mud-gas from the vent line and/or containment vessel. Excess mud or mud-gas is communicated to an overflow catch tank for removal. The entire assembly is mounted on a mobile skid sized for highway transportation.
Patent CA-2732835-C (CA)
Inventor: KILLILEA T HOWARD
IPC: C09D201/00
Filed: 2009-08-13
Granted: 2016-05-24
Abstract: Coating compositions for cementitious substrates may be made from a multistage latex polymer, silane, and a wa-ter-soluble acid, acid anhydride or acid salt capable of etching or otherwise reacting with the surface of the substrate to provide coating adhesion The silane my be present as a silane coupling agent distinct from the multistage latex polymer, or may be present as silane functionality on the multistage latex polymer The coating compositions adhere well to cementitious substrates and have a self-etching capability to provide coating adhesion, especially near edges and corners
Patent CA-2734351-C (CA)
Inventor: SMITH MALCOLM
IPC: E21B43/267
Filed: 2009-08-03
Granted: 2014-04-08
Abstract: A method of servicing a wellbore comprising inserting a first tubing member having a flowbore into the wellbore, wherein a manipulatable fracturing tool, or a component thereof, is coupled to the first tubing member and wherein the manipulatable fracturing tool comprises one or more ports configured to alter a flow of fluid through the manipulatable fracturing tool, positioning the manipulatable fracturing tool proximate to a formation zone to be fractured, manipulating the manipulatable fracturing tool to establish fluid communication between the flowbore of the first tubing member and the wellbore, introducing a first component of a composite fluid into the wellbore via the flowbore of the first tubing member, introducing a second component of the composite fluid into the wellbore via an annular space formed by the first tubing member and the wellbore, mixing the first component of the composite fluid with the second component of the composite fluid within the wellbore, and causing a fracture to form or be extended within the formation zone.
Patent CA-2736277-C (CA)
Inventor: VILLA ALESSANDRA
IPC: C40B40/02
Filed: 2009-09-07
Granted: 2016-06-21
Abstract: Synthetic antibody display library containing human germline antibody molecules with variation in VH CDR3 and VL  CDR3 and at position 52 of VH  CDR2, for screening and selection of antibody molecules specific for antigens of interest.
Patent CA-2739443-C (CA)
Title: Ancre a systeme d'accouplement de mesure
Inventor: VAN DEN ENDE DAVID PETER
IPC: B63B21/24
Filed: 2009-08-25
Granted: 2016-03-22
Abstract: La présente invention se rapporte à une ancre comprenant une patte qui peut être introduite dans un sol dancrage conformément à une direction de pénétration grâce à une force de traction sur un câble dancre relié à lancre, et un système daccouplement de mesure qui, lors de lintroduction de la patte, forme une partie dun transfert de force entre le câble dancrage et la patte. Le système daccouplement de mesure est équipé dun premier élément daccouplement qui est relié à la patte, dun second élément daccouplement qui est relié au câble dancrage, dune barre daccouplement creuse qui accouple les éléments daccouplement lun à lautre, les éléments daccouplement, dans la direction longitudinale de la barre venant en prise sur la barre daccouplement en différents endroits afin de permettre sa déformation, et dun corps de mesure sétendant à travers la barre daccouplement creuse et qui est relié, au moins par ses extrémités, à la barre daccouplement afin de se déformer en même temps que la barre daccouplement, le corps de mesure étant équipé de capteurs de déformation servant à enregistrer les paramètres de déformation de la barre daccouplement.
Patent CA-2742535-C (CA)
Inventor: KOHNEN NORBERT
IPC: F42B39/24
Filed: 2009-10-13
Granted: 2016-09-13
Abstract: The invention relates to a weapon (1), which is constructed relatively simply and compactly, for shooting ammunition (2), with a barrel (3) with recoil and a braking device (12) damping the barrel recoil. According to the invention, a plastically deformable absorption body (12) is used as braking device (12) for reducing the recoil energy.
Patent CA-2744208-C (CA)
Inventor: JENNINGS MARTYN ROBERT
IPC: G01S7/497
Filed: 2009-11-10
Granted: 2015-05-26
Abstract: L'invention concerne un générateur de scène cible permettant de tester un ladar d'imagerie dans un système d'équipement en boucle, du type utilisé pour tester une tête chercheuse optique sur un missile guidé, lequel générateur comprend un réseau d'éléments pixels (10), un photodétecteur (20) pour détecter une lumière incidente provenant d'un ladar, une source laser (18) pour générer des impulsions de lumière représentant des impulsions ladar renvoyées, et un réseau de fibres optiques reconfigurable (14) comprenant un commutateur optique couplant sélectivement le laser (18) aux éléments pixels, et une unité de commande (22) qui reconfigure sélectivement le réseau de fibres optiques afin de présenter aux éléments pixels sélectionnés des impulsions de lumière avec des caractéristiques de retard temporel choisies de telle sorte que la lumière émise par les pixels représente la lumière renvoyée depuis une cible illuminée par le ladar.
Patent CA-2744378-C (CA)
Title: Control cord for headsets and auxiliary devices
Inventor: GUSTAVSSON BENGT STEFAN
IPC: H04W88/02
Filed: 2011-06-28
Granted: 2014-09-02
Abstract: A cord-based controller for an auxiliary device, such as a headset, is provided for use with a portable electronic device. A pressure-sensitive, and preferably bendable, material such as a piezoelectric pressure sensor is placed within or on an or cord of a headphone lead, such as by wrapping it within the outer shielding of the cord. A self-powered controlling sensor is arranged to control the electronic device using a generated control signal. The controlling sensor comprises a sensor material. The control signal is generated by deformation of the sensor material independent of power supplied to the headset and independent of power supplied to the portable electronic device. This is achieved without requiring a separate housing for the controller, which typically protrudes from the cord. A plurality of control sensor elements can be provided, each producing a different control signal voltage transmitted along a single control signal electrical.
Patent CA-2745276-C (CA)
Inventor: BARBIC MATO
IPC: B60L50/12
Filed: 2008-12-03
Granted: 2016-06-28
Abstract: An electrical system for providing a continuous source of energy AC/DC within a vehicle includes a device for charging the batteries for exerting a natural braking effect on the motor at those times when it is desired to slow the forward motion of the vehicle, such as when going down hill or needing to come to a stop. Due to the batteries being intermittently charged, smaller batteries then may what otherwise be necessary may be used, and the recharging interval can be lengthened.
Patent CA-2745917-C (CA)
Inventor: WALSH GREGORY CHARLES
IPC: G01C25/00
Filed: 2009-12-03
Granted: 2015-07-14
Abstract: An embodiment of the invention includes using a set of telescopes to calibrate a three dimensional optical scanner. Three separate calibrations are disclosed for a survey grade calibration: (1) angular calibration, im-plemented using at least one anti-podal pair of telescopes, (2) range calibration, implemented using at least one telescope mounted fiber recirculator, and (3) tilt calibration, implemented using at least one pair of telescopes not mounted in anti-podal configuration and an integral tilt table. Methods for aligning or measuring the mis-alignment between anti-podal telescope pairs are also described.
Patent CA-2746537-C (CA)
Inventor: LACAILLE JEROME
IPC: G05B23/02
Filed: 2009-12-14
Granted: 2017-05-09
Abstract: The invention relates to a method and system for standardizing data used for monitoring an aircraft engine (1) comprising: - means (5) for gathering in the course of time temporal measurements on said aircraft engine (1); - means (5) for calculating on the basis of said temporal measurements a set of indicators Y = (Yi,..., Yi...,Ym) specific to elements of said engine; - means (5) for identifying on the basis of said temporal measurements a set of exogenous data X = (*,,...,*) representative of the exterior context intervening on said set of indicators F; - means (5) for defining a conditional multidimensional model which simultaneously manages the indicators of said set of indicators F while taking account of said set of exogenous data X so as to form a set of estimators Y = (yi,..., y],..., ym) corresponding to said set of indicators Y = (y?,...,yi,...,yn); and means (5) for normalizing each estimator y} as a function of a reference value of the corresponding indicator y} and of a deviation between said each estimator Yi} and said corresponding indicator y} so as to form a set of standardized values F = (~yi,..., ~yJ,...,~ym).
Patent CA-2751052-C (CA)
Title: Methode de construction d'une structure en presence d'eau
Inventor: SMITH MURRAY W
IPC: E01F5/00
Filed: 2011-08-25
Granted: 2019-06-04
Abstract: Un procédé de construction dune structure en présence deau comprend la fourniture de deux ou plusieurs corps triangulaires allongés à trois côtés qui ont une première extrémité, une seconde extrémité et un passage découlement interne qui sétend entre la première extrémité et la seconde extrémité. Chacun des corps triangulaires a un sommet avec une base opposée au sommet. Chacun des corps triangulaires est positionné côte à côte, le passage dun ou de plusieurs corps triangulaires servant découlement pour leau. Une route, un pont ou un quai est positionné transversalement sur les corps triangulaires.
Patent CA-2751158-C (CA)
Inventor: NORVILLE WILLIAM C
IPC: B24B29/00
Filed: 2009-01-30
Granted: 2016-06-21
Abstract: Plastic restoration kits and methods effectively the light transmission and optical clarity properties to a plastic light cover on an automobile or other plastic surface such as a sunglass lens or corrective optical lens. The kits and methods restore plastic surfaces that have been damaged by scratching and/or UV-induced oxidation. The kits and methods utilize polishing and lusterizing compositions having particles selected so as to polish and lusterize a plastic surface and a UV protective composition that forms a hard UV protective coating. The polishing and/or lusterizing compositions may include agglomerated abrasive particles dispersed in a liquid or gel carrier that progressively break down in size when exposed to oxygen and mechanical pressuring during polishing or lusterizing.
Patent CA-2752298-C (CA)
Inventor: PARSCHE FRANCIS EUGENE
IPC: H01Q9/04
Filed: 2010-02-16
Granted: 2014-09-02
Abstract: The planar antenna apparatus may include a planar, electrically conductive, patch antenna element having a geometric shape defining an outer perimeter, and a pair of spaced apart signal feedpoints along the outer perimeter of the planar, electrically conductive, patch antenna element and separated by a distance of one quarter of the outer perimeter to impart a traveling wave current distribution. The outer perimeter of the planar, electrically conductive, patch antenna element may be equal to about one operating wavelength thereof. The apparatus may provide dual circular or dual linear polarization. The planar patch element may relate to a full wave loop antenna as a compliment.
Patent CA-2752398-C (CA)
Title: Friction bite with swellable elastomer elements
Inventor: LEMBCKE JEFFREY J
IPC: E21B33/127
Filed: 2011-09-15
Granted: 2013-11-26
Abstract: A friction-enhancing material is applied to an outer surface of a swellable element of a downhole tool. The friction-enhancing material helps prevent axial extrusion of the elastomer of the swellable element. The friction-enhancing material may include particles, a mesh, and wickers, among other kinds of friction-enhancing material, and may be disposed on or embedded in all or a portion of an outer surface of the swellable element.
Patent CA-2756545-C (CA)
Inventor: ODDSEN DENNIS
IPC: H01R25/00
Filed: 2011-11-01
Granted: 2016-07-26
Abstract: A triplex electrical receptacle has a flexible, compact arrangement of bus bars and phase, neutral and ground contacts associated with three outlets. Two outlets are nearest two corners of the body that share a common first side, and the third outlet is between them but closer to the opposite side of the body. A common neutral bus bar (with terminal) is connected to the neutral contacts of all three outlets. The phase bus bar (with terminal) is connected to the phase contacts of at least two of the outlets. One embodiment permanently connects the phase contact of the third outlet to the phase bus bar; another embodiment permanently isolates the third outlet, connecting its phase contact to a separate phase terminal; and an additional embodiment incorporates a separate phase terminal for the third outlet and an optionally severable connection between the third outlet and the first phase terminal.
Patent CA-2759343-C (CA)
Title: Echangeur de chaleur
Inventor: HOEST-MADSEN SVEND
IPC: F28D7/06
Filed: 2011-11-24
Granted: 2019-02-12
Abstract: Un échangeur de chaleur à tube en U comporte des tubes dentrée placés dans une plaque de tubes dentrées de pression neutre. Un milieu chauffant sécoule par les tubes dentrée dans les tubes en U placés dans une plaque tubulaire où le milieu se divise en deux et sécoule depuis les deux extrémités des tubes en U dans une chambre de sortie du milieu chauffant et sort de léchangeur de chaleur par une buse de sortie.
Patent CA-2761006-C (CA)
Title: Inhibiteur de corrosion
Inventor: JENKINS ALYN
IPC: C07C217/08
Filed: 2010-05-07
Granted: 2014-07-08
Abstract: L'invention concerne un inhibiteur de corrosion destiné à être utilisé dans l'exploration gazière et pétrolière ainsi que les industries de traitement et de récupération. L'invention porte en particulier sur un composé d'ammonium quaternaire apte à servir d'inhibiteur de corrosion, sur la fabrication dudit composé d'ammonium quaternaire, sur des compositions le contenant et sur des procédés d'utilisation de celui-ci. Les composés d'ammonium quaternaire de l'invention répondent à la formule (I), dans laquelle R représente alkyle C1-6, alcényle C2-6, aryle, aralkyle; X, Y et Z représentent chacun séparément hydrogène, ou R1CO-, à condition qu'au moins un parmi X, Y et Z représente R1CO-, R1 représentant alcényle ou alkyle C5-23 contenant 0, 1,02 ou 3 liaisons doubles; D représente alkylène C2-6; E représente alkylène C24; p, q et r valent chacun indépendamment des entiers de 0 à 20, à condition que p+q+r vale 3 à 20; et A- représente un anion.
Patent CA-2761881-C (CA)
Inventor: BACANI GENESIS M
IPC: C07D413/12
Filed: 2010-05-12
Granted: 2017-04-04
Abstract: Compounds with two fused bicyclic heteroaryl moieties of formula I and their pharmaceutical compositions, and methods of using them as leukotriene A4 hydrolase (LTA4H) modulators and for the treatment of diseases, disorders and conditions mediated by LTA4H.