baber/WOPTO huggingface dataset:
Patent CA-2782387-C (CA)
Title: Magnetic probe apparatus
Inventor: HATTERSLEY SIMON RICHARD
IPC: A61B5/06
Filed: 2010-12-06
Granted: 2021-06-15
Abstract: A system and method for locating magnetic material. In one embodiment the system includes a magnetic probe (109); a power module (104) in electrical communication with the magnetic probe(100) to supply current to the magnetic probe; a sense module (108) in electrical communication with the magnetic probe to receive signals from the magnetic probe; and a processing module (computer) in electrical communication with the power module and the sense module. The processing module (computer) generates a waveform that controls the supply of current from the power module and receives a signal from the sense module that indicates the presence of magnetic material. The magnetic probe is constructed from a material having a coefficient of thermal expansion of substantially 10-6/°C or less and a Young's modulus of substantially 50 GPa or greater. In one embodiment magnetic nanoparticles collect in the lymph nodes. In one embodiment the particles have a mean hydrodynamic diameter of between 5-200 nm.
Patent CA-2784505-C (CA)
Title: Article absorbant comprenant une pluralite de canaux a prolongement longitudinal
Inventor: MARCELO ANA MARIA ELENA R
IPC: A61F13/472
Filed: 2012-08-03
Granted: 2019-01-15
Abstract: Un article absorbant comprenant une première zone dextrémité, une deuxième zone dextrémité et une zone centrale, une pluralité de canaux disposés dans chacune des première et deuxième zones dextrémité, au moins un canal disposé dans la zone centrale et sétendant dans un sens longitudinal de larticle, le au moins un canal étant relié à chaque extrémité de celui-ci à la pluralité de canaux dans la première zone dextrémité et la pluralité de canaux dans la deuxième zone dextrémité.
Patent CA-2785425-C (CA)
Inventor: HITOSHIO KEISUKE
IPC: C21D9/08
Filed: 2011-01-07
Granted: 2014-06-03
Abstract: There is provided a method for manufacturing a seamless steel pipe for line pipe, capable of improving the toughness of the seamless steel pipe for line pipe. A round billet having a chemical composition, by mass percent, of C: 0.02 to 0.15%, Si: at most 0.5%, and Mn: 0.5 to 2.5%, the balance being Fe and impurities, is heated (S1). The heated round billet is piercing-rolled to produce a hollow shell (S2). The hollow shell is elongated and rolled and sized to produce a seamless steel pipe (S3). The seamless steel pipe is water cooled, and the water cooling is stopped when the temperature of the seamless steel pipe reaches at most 450°C (S5). The water-cooled seamless steel pipe is quenched (S6), and the quenched seamless steel pipe is tempered (S7).
Patent CA-2787503-C (CA)
Title: Fluid transfer assembly and methods of fluid transfer
Inventor: SPRINGER JOSHUA
IPC: B67D1/08
Filed: 2011-01-19
Granted: 2018-08-14
Abstract: A fluid dispensing assembly, including a valve, a housing, a user interface, and a fitting to couple to a fluid source. The valve may include a first sensor detecting proper placement of the fluid container based on a magnetic material positioned at the bottom of the fluid container, a plunger having a plunger shaft coupled thereto, the plunger selectively placing the valve in fluid communication with the fluid container, and a solenoid coupled to the plunger shaft and moving the plunger shaft to transition the plunger between an open position and a closed position. The user interface may be coupled to the valve to enable selection of at least a fluid container size and a dispensing mode.
Patent CA-2789580-C (CA)
Inventor: DOLLE MICHAEL
IPC: H01M4/139
Filed: 2011-02-17
Granted: 2018-04-10
Abstract: The present invention relates to a method for preparing a completely solid Li-ion battery having a solid-state body wherein the battery is assembled in a single step by stacking at least one layer of a powder mix including a positive electrode active material and a solid electrolyte, at least one intermediate layer of a solid electrolyte and at least one layer of a powder mix including a negative electrode active material and a solid electrolyte, and simultaneous sintering of the three layers at a pressure of at least 20 MPa, under pulsating current. The invention also relates to the Li-ion battery obtained by such a method.
Patent CA-2790475-C (CA)
Title: Method for improved gravity drainage in a hydrocarbon formation
Inventor: THOMPSON SCOTT
IPC: E21B43/30
Filed: 2012-09-20
Granted: 2019-12-03
Abstract: The invention relates to a method for improved gravity drainage in a hydrocarbon formation, the method comprising: drilling a production well along a substantially horizontal production layer of a reservoir; drilling a perforation well above the production well, either in the production layer or in a layer separated from the production layer by a fluid barrier; perforating the formation adjacent the perforation well to provide a fluid flow path to or within the production layer; inducing gravity drainage through the fluid flow path; and producing fluids collected in the production well.
Patent CA-2796738-C (CA)
Inventor: MORIN ARNAUD
IPC: H01M4/88
Filed: 2011-04-20
Granted: 2018-01-02
Abstract: Method for producing a diffusion layer for an electrochemical device, comprising the following steps: superposing a plurality of unidirectional webs (102a, 102b, 102c) of carbon filaments, the filaments of each web being deposited in parallel next to one another; needle punching the webs, piercing some of the filaments such that pierced portions of said filaments are entangled with other carbon filaments of the webs; cutting out part of the plurality of unidirectional webs, the carbon filaments forming an electrically conductive external surface of the diffusion layer, and in which method the needle-punching step punches right through the thickness of the plurality of webs, and/or through two opposed main faces (116, 118) of the plurality of webs, and/or with a density of impacts with the plurality of webs of between about 100 and 300 impacts/cm2.
Patent CA-2798671-C (CA)
Title: Musical instrument head mounting device
Inventor: BELLI REMO D
IPC: G10D1/10
Filed: 2012-12-11
Granted: 2016-08-16
Abstract: A musical drum instrument with a hollow shell having one or more openings, each having the capability of forming a circumferential bearing edge, and a head member having a playing surface. Also provided is a single tapered coupling with the narrowest portion of the tapered coupling situated in near proximity to at least one of the hollow shell openings or mating tapered couplings integrated with the outside surface of the shell wall and inside surface of the wall of the head member, respectively. The head member with or without the integrated tapered coupling is mounted upon the end of the hollow shell its integrated tapered couple with the head member and the hollow shell converging in frictional engagement to establish an airtight fit sealing the juncture where the two are joined to enable the direct transfer of energy produced upon the striking of the playing surface to enhance the sound quality of the musical instrument.
Patent CA-2798802-C (CA)
Inventor: PINDER ELLIS A
IPC: H04W4/10
Filed: 2011-04-15
Granted: 2016-06-07
Abstract: La présente invention concerne un système et un procédé de routage audio destiné à un système de communication de véhicule, qui comprennent l'activation (210) d'un bouton de conversation (PTT) associé à un microphone portatif ou arrière, et la détermination (220) du fait qu'un dispositif sans fil à courte portée est relié ou non de manière opérationnelle au dispositif de communication de véhicule. Selon un mode de réalisation, des premiers signaux audio reçus (260) de la part d'un microphone du dispositif sans fil à courte portée sont transmis à un tiers distant (265) lorsque le dispositif sans fil à courte portée est relié de manière opérationnelle au dispositif de communication de véhicule. Des seconds signaux audio reçus (270) de la part d'un tiers distant sont routés (275) vers un haut-parleur du dispositif sans fil à courte portée, lorsque le dispositif sans fil à courte portée est relié de manière opérationnelle au dispositif de communication de véhicule, et lorsque le bouton PTT est activé.
Patent CA-2804353-C (CA)
Inventor: LUECKENBACH WILLIAM H
IPC: G05B19/418
Filed: 2011-06-22
Granted: 2015-11-10
Abstract: Operating a control system includes repeatedly transmitting a first interrupt to at least one interface unit by a.first controller of a plurality of controllers, wherein the first interrupt is transmitted at a first frequency. A first response is received at the first controller from the at least one interface unit responsive to the first interrupt, and a second response is received at a second controller of the plurality of controllers from the at least one interface unit, wherein the second response is aperiodic with respect to the first frequency.
Patent CA-2804786-C (CA)
Inventor: AZZAR JAMES D
IPC: B65B25/08
Filed: 2011-07-08
Granted: 2017-05-02
Abstract: A sheet-form paper for separating portions produced by a portion control machine and dispensing from a paper feed system, each sheet of the sheet-form paper including a recess formed in at a side edge for receiving a male guide, and a slit extending inwardly from an edge of the recess for engaging a knife edge of the male guide. The slit extends from an innermost edge of the recess substantially perpendicular to the side edges of the sheet.
Patent CA-2804882-C (CA)
Inventor: DRAIER ROLAND
IPC: B65B9/20
Filed: 2011-07-13
Granted: 2017-12-19
Abstract: A device for filling granular material into a geotextile material container. A  movable arm moves a housing to allow advancement of the material in a direction of advance. A housing exit includes a hose of geotextile material adapted to be unwound as a web from a feeding device for receiving the material. The housing has a tubular body extending perpendicular to the direction of advance of the material and arranged vertically to interact with the feeding device. The feeding device rotates about the tubular body and comprises an unrolling device including a frame having a roller on which a roll of the web for forming the hose is arranged. The frame comprises two triangular frames arranged one on top of the other with pivot axles of the roller in corner regions thereof. The invention allows preparation of a filled hose on site with readily available construction equipment.
Patent CA-2805002-C (CA)
Inventor: FOSS STEPHEN W
IPC: B65D85/808
Filed: 2011-08-25
Granted: 2015-03-17
Abstract: Web material for production of tea bags and the like made of a nonwoven network of PLA fibers in mono-component and/or bi-component forms and bags or pouches, string and bag/ pouch assemblies made therefrom.
Patent CA-2807699-C (CA)
Title: Handle adaptor for weight training device
Inventor: HENLEY JEREMY DANIEL
IPC: A63B21/06
Filed: 2013-02-27
Granted: 2019-09-03
Abstract: A handle adaptor is provided for a weight training device. The handle adaptor includes a handle extending from a neck having a first end and a second end. A slot is defined in the neck. The slot has an opening adapted to receive a bar of the weight training device. the slot further includes a seat for supporting the bar of the weight training device. A biasing member may also be provided to bias the bar against the seat of the slot.
Patent CA-2812108-C (CA)
Inventor: MACDONALD ROBERT B
IPC: E04F13/21
Filed: 2013-04-12
Granted: 2014-08-05
Abstract: A wall panel attachment system is provided for attaching rigid wall panels to an exterior building wall. Interlocking components are used to support solar panels, ceramic tiles, or other rigid wall panels to the wall. The rigid wall panels are adhesively connected to planar surfaces of aluminum tile perimeter strips. The tile perimeter strips, in turn, are mechanically or operatively connected to the exterior wall.
Patent CA-2815591-C (CA)
Inventor: HERBSCHLEB ERNST DAVID
IPC: G06V10/56
Filed: 2011-10-28
Granted: 2017-05-30
Abstract: The present invention relates to an apparatus and method for detecting and recognising an object in an image, the method comprising a plurality of stages, wherein at least one of the stages comprises an integrated approach of feature detection and object recognition of at least a part of the object. In a further embodiment at least one of the stages comprises identifying an image part that contains a feature point, and matching the image part to a set of hierarchies of templates, wherein a hierarchy comprises templates for an object to be recognised, a template describes at least a part of an object to be recognised, and a child template describes a sub-part of the part of the object described by its parent template.
Patent CA-2817065-C (CA)
Inventor: PODREBARAC GARY G
IPC: C07C7/04
Filed: 2011-10-18
Granted: 2015-12-15
Abstract: L'invention divulgue des procédés pour la désulfuration de naphta à point final élevé, tel que les fractions de naphta présentant un point final selon la norme ASTM D-86 supérieur à 450°F, supérieur à 500°F ou supérieur à 550°F, et contenant des composés soufrés stériquement encombrés.
Patent CA-2819110-C (CA)
Inventor: SHULKIN BORIS
IPC: B21D26/055
Filed: 2011-12-16
Granted: 2018-02-06
Abstract: An apparatus and method are provided for the simultaneous forming of a plurality of shaped articles from plural sheet metal blanks. First and second sheet metal blanks are arranged between upper and lower forming dies, and a nozzle body having a generally diamond-shaped cross-sectional profile, transverse to an insertion direction, is inserted between the sheet metal blanks. When the forming tool is closed, upper and lower sealing surfaces of the nozzle body press the first and second sheet metal blanks, respectively, against sealing beads that are arranged one each within peripheral areas of the upper and lower forming dies. Opposite side edges of the nozzle body converge one toward the other so as to facilitate forming a seal along each of the side edges of the nozzle body. A pressurized fluid is introduced via the nozzle body for forming the sheet metal blanks within a die cavity.
Patent CA-2823222-C (CA)
Title: Extraction solvents derived from oil for alcohol removal in extractive fermentation
Inventor: BURLEW KEITH H
IPC: C11C1/04
Filed: 2011-06-17
Granted: 2019-07-16
Abstract: In an alcohol fermentation process, oil derived from biomass is hydrolyzed into an extractant available for in situ removal of a product alcohol such as butanol from a fermentation broth. The glycerides in the oil can be catalytically (e.g., enzymatically) hydrolyzed into free fatty acids, which form a fermentation product extractant having a partition coefficient for a product alcohol greater than a partition coefficient of the oil of the biomass for the product alcohol. Oil derived from a feedstock of an alcohol fermentation process can be hydrolyzed by contacting the feedstock including the oil with one or more enzymes whereby at least a portion of the oil is hydrolyzed into free fatty acids forming a fermentation product extractant, or the oil can be separated from the feedstock prior to the feedstock being fed to a fermentation vessel, and the separated oil can be contacted with the enzymes to form the fermentation product extractant. The fermentation product extractant can be contacted with a fermentation broth for in situ removal of a product alcohol.
Patent CA-2823832-C (CA)
Title: Procede de recherche d'objet visuel dans des documents, sur la base de symboles et de composants, en de multiples passes
Inventor: NOYES PETER
IPC: G06K9/68
Filed: 2011-12-29
Granted: 2017-05-30
Abstract: L'invention porte sur un procédé de recherche informatisée d'objets visuels sur un document électronique. Après la réception d'une sélection d'un objet visuel de modèle, une image tramée de modèle est générée à partir de celui-ci. L'objet visuel de modèle est constitué d'un ou de plusieurs composants d'objet de modèle. Une image tramée de document est générée à partir du document, comprenant des symboles d'objet de document constitués d'un ou de plusieurs composants d'objet de document. Un sous-ensemble de candidats à correspondance large, constitué de symboles d'objet de document, est généré sur la base de comparaisons avec le symbole d'objet de modèle. Ensuite, un ensemble de candidats à correspondance resserrée est généré à partir de ces symboles d'objet de document du sous-ensemble de candidats à correspondance large sur la base d'une comparaison du composant d'objet de modèle aux composants d'objet de document.
Patent CA-2825160-C (CA)
Inventor: GOPFERT HEINRICH
IPC: A62B35/04
Filed: 2012-02-02
Granted: 2016-07-19
Abstract: Provision is made for a safety harness with a chest strap (20), an abdominal strap (30) and a damping unit (50) between the chest strap and the abdominal strap (20, 30). The damping unit (50) is designed to limit the maximum force of the safety harness exerted on the wearer in the case of a fall. The damping unit (50) has a connector (51) for connection to an external runner (110).
Patent CA-2826882-C (CA)
Title: Arc-resistant switchgear enclosure with vent prop and latch
Inventor: GINGRICH PAUL W
IPC: H02B1/56
Filed: 2013-09-13
Granted: 2016-10-04
Abstract: An arc-resistant switchgear enclosure has interior compartments with outlet vent openings that are selectively closed by vent flaps. The vent flaps are propped in an open position by props that extend from the vent flaps and contact supports. The props have a latch portion that latches the vent flap when the vent flap is in the closed position.
Patent CA-2832070-C (CA)
Title: System and method for calibrating a wind vane of a wind turbine
Inventor: PELLETIER FRANCIS
IPC: F03D80/00
Filed: 2013-10-30
Granted: 2019-10-22
Abstract: A system for calibrating a wind indicator device of a wind turbine of the horizontal-axis type in which a shaft has a portion in a nacelle, the wind indicator device being on an exterior of the nacelle. The system comprises a shaft interface adapted to be positioned on the shaft of the wind turbine in a known manner relative to an orientation of the shaft. An extended body is connected to the shaft interface, the extended body projecting from the shaft interface positioned on the shaft to an exterior of the nacelle. An alignment device is connected to the extended body, the alignment device having a visual indicator at the exterior of the nacelle representative of an orientation of the shaft of the nacelle when the shaft interface is positioned on the shaft in the known manner, whereby a calibration of the wind indicator device is achieved using the visual indicator device. A method for calibrating the wind indicator device is also provided.
Patent CA-2832136-C (CA)
Title: Variants fc optimises et methodes destinees a leur generation
Inventor: LAZAR GREGORY ALAN
IPC: C07K16/24
Filed: 2003-09-26
Granted: 2015-11-17
Abstract: La présente invention porte sur des variant Fc optimisés, des méthodes destinées à leur génération, et des anticorps et des fusions Fc comportant des variants Fc optimisés.
Patent CA-2836554-C (CA)
Inventor: HOTTA YUTAKA
IPC: H01M8/04029
Filed: 2011-07-12
Granted: 2016-04-26
Abstract: A fuel cell system mounted in a hybrid automobile, electric automobile, or other electric vehicle. Cooling water is fed from a cooling water inlet (22) of a stack manifold (14), and returns to the stack manifold (14) through a fuel cell stack (10). A groove is formed on the reverse-surface side of the stack manifold (14), and a cooling water flow path is formed by the groove and a terminal (12). The cooling water passes through the cooling water flow path, and is discharged to the exterior from a cooling water outlet (24). The cooling water flow path is formed from the vehicle rear towards the vehicle front, the cooling water flow path maintains the temperature of an end plate (16), and the pipework length up to a radiator mounted at the vehicle front is reduced.
Patent CA-2837333-C (CA)
Title: Binder composition for use in cellulosic composites and methods related thereto
Inventor: MORIARTY CHRISTOPHER J
IPC: C08L97/02
Filed: 2012-07-17
Granted: 2019-09-10
Abstract: A blended material comprising (i) a binder composition comprising an isocyanate compound, a metallic catalyst, and an acid compound wherein the acid compound is present in the binder composition at an amount such that the acidity of the isocyanate compound ranges from 800 ppm to 10000 ppm, calculated as HCI; and (ii) a lignocellulosic material is disclosed. A lignocellulosic composite and a method of making such are also disclosed.
Patent CA-2837528-C (CA)
Title: Suction valve device for releasing gas from a mould
Inventor: BIGGER RENE
IPC: B22D17/14
Filed: 2012-06-01
Granted: 2018-09-25
Abstract: The invention relates to a valve device for a pressure injection or die-casting machine, said device comprising a body (18) with a valve chamber (21) including a suction chamber and a control chamber, and a sliding valve (20) mounted in the valve chamber, said sliding valve comprising a first portion (34) with a valve head (44) that co-operates with a valve seat (22) on the body in order to open and close the valve and a second portion (35) comprising a piston (38) mounted in the control chamber (21a). The control chamber is connected to fluid control connections (26a, 26b) in order to exert a pressure on the piston (38) so as to control the opening and closing of the valve. The second valve portion and the first valve portion are aligned on the same axis in the direction of movement of the sliding valve and said first and second portions of the sliding valve can be separated from one another and secured to one another using a removable securing member (36, 36').
Patent CA-2849033-C (CA)
Inventor: SCHWAGER KATHRIN
IPC: C07K14/525
Filed: 2012-06-29
Granted: 2020-05-05
Abstract: L'invention concerne des méthodes et des compositions pour le traitement de tumeurs, en particulier des tumeurs de la peau, par l'administration locale de doses uniques d'un facteur alfa de nécrose tumorale (TNFa) et d'interleukine-2 (IL2) au site tumoral, où le TNFa et l'IL2 sont administrés comme immunoconjugués comprenant un anticorps ciblé à une isoforme d'épissage de composant de matrice extracellulaire, tel que la fibronectine.
Patent CA-2861334-C (CA)
Inventor: ZHANG YIMIN
IPC: A01K29/00
Filed: 2012-06-08
Granted: 2020-02-25
Abstract: L'invention concerne une composition appropriée pour l'utilisation comme litière pour animal comprenant un premier composant ayant une densité inférieure à celle d'un liquide et un second composant ayant une densité d'au moins 5 lb/ft3 (80 mg/cm3) supérieure à celle du premier composant. L'invention se base sur la découverte de l'ajout d'un liquide, tel que de l'urine, à une composition ayant deux composants avec des différences considérables en densité, l'une étant inférieure à la densité du liquide, entraînera le flottement du composant avec la densité la plus faible au-dessus du liquide alors que le composant avec la plus grande densité se séparera sous le composant avec la densité la plus faible.
Patent CA-2864395-C (CA)
Inventor: LIGONESCHE RENAUD
IPC: F17C13/00
Filed: 2013-03-22
Granted: 2019-05-28
Abstract: The invention relates to a protective cap for a pressurised fluid cylinder valve, comprising a hoop (1) defining a sheltered protected space, the lower end of the hoop (1) being secured to the generally annular base (2) that is intended to be mounted around the neck of a pressurised fluid cylinder. The cap is characterised in that the hoop (1) comprises a draw-formed metal sheet. The invention also relates to the corresponding method.