baber/WOPTO huggingface dataset:
Patent CA-2906715-C (CA)
Inventor: VAN DER MERWE SHAWN
IPC: B03D1/12
Filed: 2011-02-25
Granted: 2016-07-26
Abstract: Techniques for paraffinic solvent recovery from a high paraffin diluted bitumen can include supplying the high paraffin diluted bitumen to a paraffinic solvent flashing apparatus to produce a flashed paraffinic solvent component and a diluted bitumen underflow component; and returning a portion of the diluted bitumen underflow component into the high paraffin diluted bitumen with operation conditions selected to reduce asphaltene precipitation in the paraffinic solvent flashing apparatus. The flashed paraffinic solvent component can contain residual light end bitumen contaminants that increase solubility of asphaltenes and the paraffinic solvent recovery techniques can include removing a portion of the residual light end bitumen contaminants from the flashed paraffinic solvent component to produce a recovered paraffinic solvent which can be reused in the paraffinic froth separation operation at the given solvent-to-bitumen ratio range to maintain precipitation of a given concentration range of asphaltenes.
Patent CA-2908810-C (CA)
Inventor: BRESLIN JAMES C
IPC: A23L7/10
Filed: 2014-04-03
Granted: 2018-02-27
Abstract: A method of preparing a shelf-stable processed grain product includes a series of heating and cooling steps performed on a processed grain product having a water activity value of about 0.65 or less. A first heating step takes the grain pieces to a first elevated temperature, which is followed by a first cooling step. The grain pieces are passed to a second heating step to reach a second elevated temperature, followed by a second cooling step. The grain pieces are then passed to a third heating step, after which they are sufficiently soft and pliable for a final forming step such as flaking, bumping, puffing, or the like. This allows grain pieces that are suitable for long term storage, but too brittle for final forming, to be softened for final forming without raising the moisture content to a point that is conducive to mold formation or reduced product quality.
Patent CA-2911579-C (CA)
Inventor: YAMADA TAKASHI
IPC: H01M8/04701
Filed: 2015-11-06
Granted: 2017-10-24
Abstract: A fuel cell system (1) includes: a fuel cell (2) configured to perform an external power feeding; a coolant circulation passage (17) through which a coolant cooling the fuel cell circulates; a radiator (18) mounted on the coolant circulation passage; a water pump (23) configured to circulate a coolant in the coolant circulation passage; a flow dividing valve (19) configured to control a flow rate of the coolant flowing through the radiator; a fan (18a) configured to send an air to the radiator; and a controller (21) configured to, when a first prescribed period elapses in a state where a temperature of the coolant is equal to or more than a first prescribed temperature and an opening degree of the flow dividing valve makes the flow rate of the coolant flowing into the radiator equal to or more than a prescribed flow rate, give a priority to the rise in a driving voltage of the fan over the increase in the flow rate by the water pump, and when a second prescribed period elapses in a state where the temperature of the coolant is equal to or more than a second prescribed temperature after the driving voltage of the fan is raised, increase the flow rate by the water pump.
Patent CA-2912756-C (CA)
Inventor: ANGELLE JEREMY RICHARD
IPC: E21B19/16
Filed: 2014-05-09
Granted: 2017-06-13
Abstract: Systems, apparatus, and methods for longitudinally moving or running a tubular, with the system including an elevator suspended from a rig. The elevator includes a body defining a bore to receive a tubular and wedges defining channels therebetween, with the wedges being configured to engage the tubular. The system may also include a spider including a body defining a bore to receive the tubular and wedges defining channels therebetween. The wedges of the spider may be configured to engage the tubular, and the wedges of the elevator may be configured to slide axially at least partially in the channels of the spider. The wedges of the spider may be configured to slide axially at least partially in the channels of the elevator.
Patent CA-2914166-C (CA)
Title: High density rotomolding resin
Inventor: BELLEHUMEUR CELINE
IPC: C08L23/04
Filed: 2015-12-08
Granted: 2022-07-26
Abstract: The present invention provides high density polyethylene resins having good low temperature impact resistance. The resins are suitable for use in rotomolding application for large parts. The resin is a bi- or trimodal resin produced using solution phase polymerization in the presence of a single site catalyst.
Patent CA-2915584-C (CA)
Inventor: YAMADA JUICHIRO
IPC: E04H7/06
Filed: 2014-06-26
Granted: 2018-01-23
Abstract: There is provided a method for constructing a cylindrical tank, including the step of assembling a metal inner tank by individually and sequentially conducting, on an internal side of a PC wall (2), raising of an inner tank lateral plate (9) by a jack-up unit and welding of a next-stage inner tank lateral plate (9) onto a lower section of the raised inner tank lateral plate(9) , further including the step of installing a guide pair (100) configured to sandwich the raised inner tank lateral plate (9) onto the next-stage inner tank lateral plate (9) that is to be welded therebeneath. As a result, in the case of adopting the jack-up construction system, it is possible to prevent an inner tank lateral plate from being attached next from falling.
Patent CA-2916558-C (CA)
Title: Systeme et methodes de rail d'allee auto-rotatif
Inventor: BRIGGS KERRY
IPC: E04H3/12
Filed: 2015-12-31
Granted: 2019-05-21
Abstract: Des systèmes de rail dallée améliorés et des méthodes sont destinés à une utilisation en conjonction avec des systèmes dassise télescopiques ou rétractables. Une portion de poignée est dans une extrémité supérieure dun montant. Un court bras équipé dun rouleau se prolonge radialement à partir de la rallonge inférieure du montant. Le montant est installé par rotation sur une plateforme dun système destrade par un socle de support. Linteraction du rouleau avec une marche installée sur une plateforme sous-jacente produit un mouvement relatif de la plateforme sur laquelle le système de rail dallée est installé et la plateforme sous-jacente produit la rotation du montant et de la poignée associée.
Patent CA-2918874-C (CA)
Inventor: FÜG SIMONE
IPC: G10L19/008
Filed: 2014-07-18
Granted: 2019-05-28
Abstract: An audio signal processing decoder having at least one frequency band (36) and being configured for processing an input audio signal (37) having a plurality of input channels (38) in the at least one frequency band (36), wherein the decoder (2) is configured to analyze the input audio signal (37), wherein inter-channel dependencies (39) between the input channels (38) are identified; and to align the phases of the input channels (38) based on the identified inter-channel dependencies (39), wherein the phases of input channels (38) are the more aligned with respect to each other the higher their inter-channel dependency (39) is; and to downmix the aligned input audio signal to an output audio signal (40) having a lesser number of output channels (41) than the number of the input channels (38).
Patent CA-2921373-C (CA)
Inventor: LAMARRE SYLVAIN
IPC: F02B53/14
Filed: 2016-02-19
Granted: 2023-08-22
Abstract: A compound engine assembly with an inlet duct having an inlet surrounded by an inlet lip including at least one conduit extending therethrough, a compressor, an engine core including at least one internal combustion engine, a turbine section having a turbine shaft in driving engagement with the engine shaft, and an exhaust conduit providing a fluid communication between the outlet of the turbine section and the conduit(s) of the inlet lip. An exhaust duct and ant exhaust conduit providing a fluid communication between the outlet of the turbine section and the exhaust duct may also be provided. The internal combustion engine(s) may be rotary engine(s). A method of driving a rotatable load of an aircraft is also discussed.
Patent CA-2924793-C (CA)
Title: Method for producing an ingredient having the same functionalities as melting salts, ingredient and use
Inventor: NAEGELE DELPHINE
IPC: A23C9/146
Filed: 2014-09-25
Granted: 2021-06-08
Abstract: The invention relates mainly to a method for producing an ingredient having the same functionalities as a melting salt, said method comprising at least one step of extracting citrates contained in a dairy fraction. Preferably, the dairy fraction is a milk serum. Advantageously, the step of citrate extraction is carried out by passing a milk serum through an anionic column and recovering the anionic eluate loaded with citrates. The anionic eluate loaded with citrates is then concentrated, mixed with a drying base, then dried, in order to obtain an ingredient in powder form.
Patent CA-2925618-C (CA)
Inventor: TAKAHASHI SHINICHI
IPC: H01M4/92
Filed: 2014-09-09
Granted: 2018-11-06
Abstract: La présente invention concerne une poudre de carbone, qui peut produire un catalyseur ayant une durabilité supérieure, et un catalyseur. Cette poudre de carbone pour un catalyseur contient du carbone en tant que composant principal et est caractérisée en ce que la surface spécifique BET par unité de poids est égale ou supérieure à 900 m2/g, et qu'un rapport R' (Rapport d'intensité D'/G) de l'intensité de pic (intensité D') pour la bande D' mesurée aux environs de 1620 cm-1 et d'une intensité de pic (intensité G) pour la bande G mesurée aux environs de 1580 cm-1 par spectrométrie Raman est égal ou inférieur à 0,6.
Patent CA-2925672-C (CA)
Inventor: REMER NIKLAS
IPC: B29C53/56
Filed: 2016-03-31
Granted: 2018-03-13
Abstract: The invention relates to a hybrid metal-composite drive shaft unit (6), which comprises at least one metal drive shaft connector (10) that is at least partly embedded into a composite drive shaft (6a), said composite drive shaft (6a) comprising a thermoplastic polymer and being connected to said at least one metal drive shaft connector (10) by means of a welded connection (6d) that defines a first load path for transmission of loads between said at least one metal drive shaft connector (10) and said composite drive shaft (6a), said at least one metal drive shaft connector (10) and said composite drive shaft (6a) comprising, in the region of said welded connection (6d), at least partly a polygonal cross-sectional shape for forming a form-fit connection that defines a second load path for transmission of loads between said composite drive shaft (6a) and said at least one metal drive shaft connector (10).
Patent CA-2929550-C (CA)
Inventor: AVITAN SIMON
IPC: H01R13/713
Filed: 2013-06-06
Granted: 2018-08-21
Abstract: An electric safety circuit for use with an electric receptacle includes a relay and contacts in which power from a mains is supplied through the contacts to the receptacle only when the contacts are closed; a transistor for controlling the relay to open or close the contacts; an enabling device for supplying an enabling signal to the transistor to close the contacts when a plug of an electrically connected device is inserted into the receptacle, the electrically connected device is turned on, and there is no electrical contact by a person with the power supplied to the electrically connected device; and a disabling device for supplying a disabling signal to the transistor to open the contacts when there is electrical contact by a person with the power supplied to the electrically connected device.
Patent CA-2931771-C (CA)
Inventor: CAZENAVE OLIVIER
IPC: B64D27/26
Filed: 2014-12-04
Granted: 2022-05-03
Abstract: The invention relates to a method for mounting an engine module (1) in a mount comprising a first structure (3) and a second structure (2) that is offset relative to the first structure (3), which method is intended to position at least a determined part (4) of the engine module (1) with respect to an element (6) of the second structure (2) using a statically determinate suspension connecting the engine module (1) by first connecting rods (10a, 10b, 10c, 10d) to said first structure (3) and by second connecting rods (10e, 10f) to said second structure (2), the length of said first and second connecting rods being defined beforehand, in which method the length of at least two (10c, 10f) of said first and second connecting rods is adjusted relative to the predefined length thereof in order to position said determined part (4) of the engine module (1) relative to said element (6) of the second structure (2) in said mount. The invention also relates to said mount with adjustable connecting rods in an installation notably comprising an auxiliary power unit for an aircraft.
Patent CA-2933298-C (CA)
Title: Carburants de moteur a allumage par compression d'une charge homogene
Inventor: SHI YU
IPC: C10L1/08
Filed: 2014-11-25
Granted: 2024-01-02
Abstract: La présente invention concerne de nouveaux procédés de fabrication de mélanges améliorés de carburants hydrocarbonés qui fournissent une puissance accrue et une plage de fonctionnement plus large lorsqu'ils sont utilisés en tant que carburant pour des moteurs à allumage par compression d'une charge homogène.
Patent CA-2935167-C (CA)
Title: Targeted nanocarriers for the administration of immunosuppressive agents
Inventor: BROOME ANN-MARIE
IPC: A61K9/14
Filed: 2015-01-14
Granted: 2022-02-22
Abstract: Disclosed is a nanocarrier-containing immunosuppressive agent that is targeted to C3 breakdown products, integrin, or a combination thereof, to reduce the deleterious systemic effects of the immunosuppressive agent. Also disclosed is a method for suppressing an allo-immune response in a subject, such as one that can occur after an allograft transplantation.
Patent CA-2935422-C (CA)
Inventor: MEHI JAMES
IPC: A61B8/00
Filed: 2006-11-02
Granted: 2019-01-08
Abstract: A system for acquiring an ultrasound signal comprises a signal processing unit adapted for acquiring a received ultrasound signal from an ultrasound transducer having a plurality of elements. The system is adapted to receive ultrasound signals having a frequency of at least 20 megahertz (MHz) with a transducer having a field of view of at least 5.0 millimeters (mm) at a frame rate of at least 20 frames per second (fps). The signal processing can further produce an ultrasound image from the acquired ultrasound signal. The transducer can be a linear array transducer, a phased array transducer, a two-dimensional (2-D) array transducer, or a curved array transducer.
Patent CA-2940150-C (CA)
Title: Use of neural network and eis signal analysis to quantify h2 crossover in-situ in operating pem cells
Inventor: GOLNARAGHI FARID
IPC: H01M8/10
Filed: 2015-02-19
Granted: 2021-06-08
Abstract: Methods for detecting a hydrogen leak and quantifying a rate of the same in a polymer electrolyte membrane fuel cell stack are provided, as well as a fuel cell diagnostic apparatus that diagnoses a hydrogen leak in a fuel cell stack.
Patent CA-2945610-C (CA)
Inventor: EDEN IBRAHIM
IPC: G06Q30/02
Filed: 2015-04-23
Granted: 2022-03-29
Abstract: L'invention concerne des exemples se rapportant à l'attraction du regard de l'observateur d'un afficheur. Un exemple de procédé consiste à commander l'afficheur afin qu'il affiche un objet cible et qu'il utilise des données de poursuite du regard pour surveiller la position du regard de l'observateur. Un élément de guidage est affiché en mouvement le long d'un trajet dynamique calculé qui passe à proximité immédiate de la position du regard de l'observateur et qui conduit vers l'objet cible. Si la position du regard de l'observateur se situe en-deçà d'un seuil de divergence prédéterminé de l'élément de guidage, l'afficheur continue alors à afficher l'élément de guidage en mouvement le long du trajet de guidage dynamique calculé conduisant vers l'objet cible. Si la position du regard de l'observateur s'écarte de l'élément de guidage d'au moins le seuil de divergence prédéterminé, l'afficheur cesse alors d'afficher l'élément de guidage en mouvement le long du trajet de guidage dynamique calculé conduisant vers l'objet cible.
Patent CA-2947143-C (CA)
Inventor: BITTAR MICHAEL S
IPC: E21B47/00
Filed: 2015-04-23
Granted: 2020-03-24
Abstract: L'invention concerne un segment de tubage qui comprend un corps tubulaire conducteur et au moins un agencement de croisement de transmission. Chaque agencement de croisement de transmission comporte un adaptateur inductif en communication avec une antenne à cadre qui entoure l'extérieur du corps tubulaire.
Patent CA-2948114-C (CA)
Inventor: LEE CHE-HUNG ROBERT
IPC: A61K47/48
Filed: 2004-08-06
Granted: 2019-02-26
Abstract: Methods for synthesis and manufacture of polysaccharide-protein conjugate vaccines at high yield are provided. The methods involve reaction of a hydrazide group on one reactant with an aldehyde or cyanate ester group on the other reactant. The reaction proceeds rapidly with a high conjugation efficiency, such that a simplified purification process can be employed to separate the conjugate product from the unconjugated protein and polysaccharide and other small molecule by-products.
Patent CA-2948651-C (CA)
Title: Apprentissage et utilisation de regles d'extraction de contenu contextuel pour desambiguisation de requetes
Inventor: BENNETT PAUL
IPC: G06F16/903
Filed: 2015-06-16
Granted: 2022-08-30
Abstract: La présente invention concerne diverses technologies liées à la génération et à l'application de règles d'extraction de contenu. Une règle d'extraction de contenu associe une combinaison d'une requête et d'un contexte soit à une reformulation de la requête, soit à un contenu. La règle d'extraction de contenu est apprise à partir de journaux de recherches d'un moteur de recherche, et est appliquée lorsque la requête munie du contexte est reçue au niveau du moteur de recherche.
Patent CA-2950425-C (CA)
Inventor: GAO CHUNYU
IPC: G02B7/04
Filed: 2015-05-29
Granted: 2022-01-25
Abstract: Several unique hardware configurations and methods for freeform optical display systems are disclosed. A freeform display system includes primary freeform optical element(s) and secondary freeform optical element(s) in tiled arrangements to expand the horizontal field of view (FOV) or the vertical field of view. The system may include a variable focusing system that produces intermediate pupil and changes the focal distance of a single focal plane or switches among multiple focal planes for rendering objects in focus while resolving accommodation-convergence conflict. The system may map light samples to appropriate light rays in physical space and use a cluster of projectors to project the mapped light rays to produce the light field of the virtual display content. Methods for making tiled freeform optical display systems and methods for producing virtual content with variable focus freeform optics and rendering light fields are also disclosed.
Patent CA-2951845-C (CA)
Title: Multi-zone actuation system using wellbore projectiles and flapper valves
Inventor: WALTON ZACHARY WILLIAM
IPC: E21B34/06
Filed: 2014-08-07
Granted: 2019-10-29
Abstract: An example sliding sleeve assembly includes a body that defines an inner flow passageway and one or more ports. One or more sensors are positioned on the body to detect wellbore projectiles that traverse the inner flow passageway, and a sliding sleeve is arranged within the body and movable between a closed position, where the sliding sleeve occludes the one or more ports, and an open position, where one or more ports are exposed. A flapper valve is arranged within the body and movable between an open configuration, where the flapper valve allows fluid flow through the inner flow passageway, and a closed configuration, where the flapper valve seats against a flapper seat defined on the sliding sleeve and prevents fluid flow through the inner flow passageway. An actuation sleeve is arranged within the body and movable to allow the flapper valve to move to the closed configuration.
Patent CA-2953544-C (CA)
Title: Systeme de commande de clapet pour traitement de l'eau a capteur de position rotatif
Inventor: DOWNS JAMES J
IPC: F16K31/04
Filed: 2015-07-02
Granted: 2019-09-24
Abstract: L'invention concerne des systèmes et appareils de commande de clapet et de traitement de l'eau, ainsi que leurs procédés d'utilisation. Selon certains exemples, les appareils, systèmes et procédés comprennent l'utilisation d'un capteur de position rotatif et d'un ou de plusieurs éléments rotatifs conçus, lorsqu'ils se déplacent d'une position de rotation initiale dans des positions de rotation suivantes, pour déplacer un ou plusieurs éléments d'un ensemble clapet. Selon divers exemples des appareils, systèmes et procédés, l'élément rotatif tourne directement d'une première position de rotation à une autre position de rotation. Selon certains exemples, le capteur de position rotatif mesure une valeur de résistance électrique pour détecter la position de rotation de l'élément rotatif.
Patent CA-2959683-C (CA)
Inventor: DUROJAIYE OLUMUYIWA M
IPC: G06F3/041
Filed: 2015-09-11
Granted: 2022-10-04
Abstract: Techniques and architectures for detecting the handedness of a user from touch input and suppressing unintentional touch input are described. The techniques and architectures may analyze short-lived contacts that occur on a touch surface around a same time as input from an input tool to determine a hand that a user is using to hold the input tool. An inactive region may be established for the touch surface based on the hand determination and/or contextual information related to the user, the touch surface and so on. The inactive region may allow unintentional input to be identified and suppressed.
Patent CA-2961001-C (CA)
Title: Liquid cooled metal core printed circuit board
Inventor: D'ONOFRIO NICHOLAS MICHAEL
IPC: H05K7/20
Filed: 2015-09-15
Granted: 2019-07-16
Abstract: The present disclosure further contemplates a system and method that cools metal core printed circuit boards by circulating a liquid coolant so that it contacts the base metal of the metal core printed circuit board. In one example the present disclosure contemplates a direct liquid cooled MCPCB system that may include a liquid cavity creating component coupled to the base plate of a MCPCB allowing a liquid coolant to come into contact with the base plate of the MCPCB for cooling of the MCPCB. The direct liquid cooled MCPCB system may minimize thermal bottlenecks between the electrical components and the cooling fluid while reducing the number of components required in previous liquid cooled electronics systems.
Patent CA-2965948-C (CA)
Inventor: CARRALERO MICHAEL A
IPC: B82Y20/00
Filed: 2017-05-01
Granted: 2021-07-13
Abstract: Systems, methods, and apparatus for photonic crystals logic devices are disclosed. In one or more examples, a disclosed method for an optical logic device comprises radiating, by at least one source, at least one signal. The method further comprises reflecting at least one signal off of at least one photonic crystal, when at least one photonic crystal senses a physical phenomena of a threshold strength. Also, the method comprises not reflecting at least one signal off of at least one photonic crystal, when at least one photonic crystal does not sense the physical phenomena of the threshold strength. Further, the method comprises detecting or not detecting, by at least one detector, at least one signal.
Patent CA-2977791-C (CA)
Inventor: ARNOLD DAVID ALAN
IPC: B65D43/22
Filed: 2016-02-08
Granted: 2018-02-20
Abstract: A combination container 10 and latch 14 is provided. The container 10 comprises a body 12, a lid 44 hingedly attached to the body 12 and a pivoting latch 14 that minimizes the possibility of the latch 14 becoming entangled in the lid 44 or damaged. The latch 14 is moveable between a locked position in which the latch 14 is distended and extends vertically upward within a body recess and a lid recess 56 to engage a locking post 66, and an open position in which the latch 14 is relaxed and extends horizontally within the body recess 42.  The container 10 and latch 14 are designed so that the latch 14 never extends beyond the container footprint.