baber/WOPTO huggingface dataset:
Patent CA-2805686-C (CA)
Inventor: SIMEN SILVIU FLORIAN
IPC: H04W8/22
Filed: 2013-02-11
Granted: 2016-09-13
Abstract: A system and method are provided for enabling access to presence status for mobile devices. The method comprises receiving, via an application programming interface, a subscription request, the subscription request requesting a presence data for at least one mobile device; registering a subscription for a subscriber device according to the subscription request; obtaining network data from one or more network infrastructure nodes associated with providing service to the at least one mobile device; determining that at least a portion of the network data is associated with the subscription; and providing the at least a portion of the network data to the subscriber device via the application programming interface.
Patent CA-2807731-C (CA)
Inventor: PEIRSMAN DANIEL
IPC: B67D1/08
Filed: 2011-07-04
Granted: 2020-06-02
Abstract: The present invention concerns a closure (8) for closing the aperture (5) of a pressure driven dispensing container, said closure comprising : (a) an outer shell comprising :  a substantially planar base (110) comprising a first outer main surface (110out) and a second inner main surface (110in) separated from the outer surface by the thickness of the base, said base further comprising a first dispensing aperture (10) fluidly connecting the outer surface (110out) to the inner surface (110in) and suitable for receiving a dispensing tube (1 );  an outer peripheral ski rt (111) jutting out of the periphery of the inner surface (110in) and suitable for sealingly fixing the closure (8) to the aperture (5) of said pressure driven dispensing container; and (b) a flexible valve (9) in contact with the inner surface (110in), located within the outer peripheral skirt (111), and defining an interior passageway (210) having a first opening at one end adjacent to and in fluid communication with the first dispensing aperture (10) and having a second opening (10a) at the other end of the passageway, characterized in that, the flexible valve is resiliently biased such as to naturally shut and seal the second opening (10a), and such that said sealed second opening (10a) is reversibly openable by pressing the tip (1a) of a hollow dispensing tube (1) through the first aperture (10) down said interior passageway (210), and out of said second opening (10a).
Patent CA-2809209-C (CA)
Title: Procede pour recuperer des liquides de traitement
Inventor: TROFIMUK TERRANCE
IPC: E21B43/34
Filed: 2011-08-23
Granted: 2021-10-19
Abstract: L'invention concerne un processus de récupération d'un liquide de traitement utilisé dans les systèmes de purification de gaz, par exemple pour éliminer les gaz à effet de serre, et contenant de l'eau, le liquide de traitement, des composants ayant des points d'ébullition supérieurs et inférieurs à celui de l'eau et un composant moins volatil que le liquide de traitement, le mélange d'alimentation étant chauffé et introduit dans une première zone de séparation, une partie de l'eau et du liquide de traitement étant vaporisé afin de produire un courant de vapeur chaude comprenant l'eau et le liquide de traitement vaporisés. Un premier courant de résidus est aussi produit, il comprend certains des composants moins volatils et la partie non vaporisée de l'eau dans le liquide de traitement. Le courant de vapeur chaude est introduit dans le système de séparation faisant partie d'un système de purification de gaz. La majorité de l'énergie dans le courant de vapeur chaude est récupérée pour être utilisée dans le système de séparation faisant partie du système de purification de gaz. Un courant de liquide de traitement pratiquement dégazé est récupéré du système de séparation faisant partie du système de purification de gaz. On récupère aussi, du système de séparation faisant partie du système de purification de gaz, le courant d'alimentation de la première zone de séparation.
Patent CA-2815403-C (CA)
Title: Capteur de decharge partielle pour un dispositif de surveillance d'isolation haute tension
Inventor: HOBELSBERGER MAX
IPC: G01R31/14
Filed: 2011-10-21
Granted: 2016-06-21
Abstract: La présente invention concerne un capteur de décharge partielle (11) pour un dispositif de surveillance d'isolation haute tension (11; 13) comprenant un boîtier (15) et, situé dans le boîtier (15), un circuit de mesure (17) pour la mesure de décharges partielles dans un système haute tension (3; 5) devant être testé et un condensateur de couplage (19) possédant une électrode (19B) connectée au circuit de mesure (17) et l'autre électrode (19A; 41) à un premier conducteur haute tension (21; 43) devant être connecté à une ligne haute tension (5) du système devant être testé. Ledit capteur comprend en outre un circuit d'étalonnage (23) situé dans le logement (15) et comprenant un condensateur d'étalonnage (25) possédant une électrode (25B) connectée au circuit d'étalonnage (23) et l'autre électrode (25A; 41) connectée audit premier conducteur haute tension (21; 41) ou à un second conducteur haute tension (27) devant être connecté à une ligne haute tension (5).
Patent CA-2815609-C (CA)
Inventor: SUNDBOM OSKAR HAERJE JOHAN VALDEMAR
IPC: G06T9/00
Filed: 2013-05-10
Granted: 2016-08-16
Abstract: Colour information and transparency information of pixels of a source image, which may be a partially transparent overlay image of a format that natively support transparency, are stored as a transformed image. The transformed image is of a format that does not natively support transparency. The transformed image has two disjoint regions, one storing the source color information and the other storing the source transparency information. The transformed image can be used as a representation of the overlay image when compositing with a base image.
Patent CA-2817752-C (CA)
Title: Alkaline and acid pressure oxidation of precious metal-containing materials
Inventor: LANGHANS JOHN WILLIAM
IPC: C22B3/04
Filed: 2011-11-21
Granted: 2017-01-24
Abstract: The present invention is directed to a precious metal recovery process in which an acid sulfidic feed material is subjected to acid pressure oxidation and an alkaline sulfidic feed material is subjected to alkaline pressure oxidation, with the discharge slurries from the pressure oxidation processes being combined to reduce neutralization requirements prior to precious metal recovery.
Patent CA-2819183-C (CA)
Inventor: DULLAERT KONRAAD
IPC: C08L77/02
Filed: 2011-12-09
Granted: 2018-10-30
Abstract: This invention relates to a liner for a gas storage tank containing a polymer composition comprising: i. a polyamide A, and ii. a nucleating agent in an amount of at least 0.001 weight percent with respect to the total amount of the polymer composition, and iii. an impact modifier in an amount of at least 1 weight percent with respect to the total amount of the polymer composition. The invention also relates to a gas storage tank comprising a structural fiber composite comprising continuous carbon or glass fibers, as well as a method for preparing a liner by blow molding.
Patent CA-2819936-C (CA)
Inventor: ALI SHEM
IPC: G06Q20/08
Filed: 2013-06-27
Granted: 2020-12-29
Abstract: A method for facilitating secure payment for a transaction, the method comprising:  Systems, methods, and devices for facilitating secure payment for a transaction are described. In some embodiments, secure tokens that are linked with remotely-and securely-stored purchaser payment information may be exchanged and transmitted during transaction processing so as to avoid direct transmission of sensitive purchaser information.
Patent CA-2824928-C (CA)
Inventor: DINTER JENS-HEIKO
IPC: E04B1/343
Filed: 2012-02-23
Granted: 2017-10-31
Abstract: The invention relates to a sea container (10) that can be closed on all sides, comprising a base frame (28), which has four corner posts (44, 46, 48, 50), a top-side frame (32), and a bottom-side frame construction (42), wherein the corner posts are rigidly connected to the top-side frame (32) and to the bottom-side frame construction (42). The bottom-side frame construction (42) has a bearing frame (52), wherein installations in the container (10) are fastened to the bearing frame and the bearing frame (52) has tie-down means (54) for tying down and for absorbing forces acting horizontally. Thus the invention makes it possible to accommodate installations such as a deploying device for a trailing antenna in a sea container even though traditional sea containers are unsuitable therefor.
Patent CA-2825691-C (CA)
Title: Tailored oils produced from recombinant oleaginous microorganisms
Inventor: FRANKLIN SCOTT
IPC: C12N15/79
Filed: 2012-02-02
Granted: 2020-08-25
Abstract: Methods and compositions for the production of oil, fuels, oleochemicals, and other compounds in recombinant microorganisms are provided, including oil-bearing microorganisms and methods of low cost cultivation of such microorganisms. Microalgal cells containing exogenous genes encoding, for example, a lipase, a sucrose transporter, a sucrose invertase, a fructokinase, a polysaccharide-degrading enzyme, a keto acyl-ACP synthase enzyme, a fatty acyl-ACP thioesterase, a fatty acyl-CoA/aldehyde reductase, a fatty acyl-CoA reductase, a fatty aldehyde reductase, a fatty acid hydroxylase, a desaturase enzyme, a fatty aldehyde decarbonylase, and/or an acyl carrier protein are useful in manufacturing transportation fuels such as renewable diesel, biodiesel, and renewable jet fuel, as well as oleochemicals such as functional fluids, surfactants, soaps and lubricants.
Patent CA-2834019-C (CA)
Title: Procede et appareil de suspension d'une gaine par des elements d'angle inseres
Inventor: CARSON JEFFREY KENNETH
IPC: F16L23/14
Filed: 2012-04-20
Granted: 2018-06-12
Abstract: L'invention concerne une gaine de transfert d'air et des tronçons de ladite gaine, susceptibles d'être raccordés à un support par des éléments de soutien et des éléments de fixation formés de deux éléments d'accouplement. Chaque tronçon présente deux extrémités ouvertes terminales et une bride disposée autour de chaque extrémité ouverte en vue d'être raccordée à une bride d'un tronçon adjacent. Chaque bride comprend deux conduits récepteurs relativement transversaux adjacents à un coin de la bride, ainsi qu'un élément d'angle insérable positionné dans les conduits. L'élément d'angle est fixé à la bride par une liaison porteuse, et peut soutenir une partie prédéterminée du poids de la gaine en reliant l'élément d'angle à un premier élément d'accouplement susceptible d'être relié à un deuxième élément d'accouplement rattaché à un élément de soutien correspondant. L'invention concerne également un procédé destiné à relier une gaine à un support en formant une liaison porteuse entre un élément d'angle et une bride.
Patent CA-2835601-C (CA)
Title: Radiation protection device and methods thereof
Inventor: MILSTEIN OREN
IPC: A61P39/06
Filed: 2012-05-10
Granted: 2019-09-10
Abstract: A radiation protection device for providing protection of a body part that includes active bone marrow from ionizing radiation may include a radiation protection component configured to be placed adjacent to and externally cover the body part so as to reduce a radiation dose absorbed in that body part.
Patent CA-2835908-C (CA)
Title: Reduction furnace
Inventor: KONIG ROLAND
IPC: C01B33/035
Filed: 2012-02-22
Granted: 2015-12-29
Abstract: The invention relates to a reduction furnace, in particular for silicon production, comprising a furnace casing (3) and a plurality of electrodes (1a, 1b), in particular of a circular cross section, which are arranged in the furnace casing in a defined arrangement in relation to one another, in particular along an arc of a circle (2), wherein at least one of the electrodes (1a, 1b) is formed as a bundle of electrodes comprising a number of individual electrodes (1a, 1b), in particular as a double electrode.
Patent CA-2838552-C (CA)
Title: Multi-zone screened frac system
Inventor: VAN PETEGEM RONALD
IPC: E21B33/124
Filed: 2012-07-10
Granted: 2016-05-03
Abstract: A multi-zone screened frac system combines screens with integrated check valves, frac valves, and optional shunt tubes for slurry dehydration. The system can also include fiber optic technology. In particular, the system uses sliding sleeves and flow devices for each section. The sliding sleeves open with dropped balls or a service tool, and the flow devices have screens and act as check valves. Dehydration tubes can also be used. The system does not require a crossover tool, and in some implementations, the system does not even require a complete service tool.
Patent CA-2848075-C (CA)
Inventor: GUINTHER GREGORY H
IPC: C10L10/00
Filed: 2012-06-15
Granted: 2018-12-04
Abstract: A method of introducing additives to an air intake system of an engine in order to overcome one or more of the various problems created by formulation of additives in fuels. The method controls at least one of the amount, aerosol particle size and timing of introduction of additives based on information relevant to operation of the engine. The introduced additives form an air-additive mixture and are carried by the airflow in the air-intake system to the combustion chamber of the engine. Another aspect of the invention is an additive introduction system that includes one or more containers for additives, a control system for determining at least one of the amount, aerosol particle size and timing of introduction of the additives, and a device to introduce the additives into the air intake system under the control of the control system.
Patent CA-2853650-C (CA)
Title: Door lock with integrated door position sensor
Inventor: NUNEZ PAUL
IPC: E05B45/00
Filed: 2012-11-01
Granted: 2016-01-19
Abstract: A door lock with integrated door position sensor includes rectangular magnets positioned behind the door strike to maximize magnetic field strength in available space limited by industry-standard dimensions for the door strike. A beveled or stepped mounting opening for the sensor is formed in a front plate of the door lock and behind a non magnetic faceplate. The shape of the mounting opening allows the magnetic field to penetrate deeply through the faceplate and front plate to actuate the door position sensor. The sensor may be used in mortise locks or bored locks. In an alternative embodiment, the sensor is spring mounted to eliminate all mounting tolerances and ensure that the sensor is maximally forward and flush against the back of the non-magnetic faceplate.
Patent CA-2858047-C (CA)
Title: Procede et appareil pour contrer l'ecoute clandestine dans les applications de communication en champ proche vulnerables
Inventor: BUCKLEY MICHAEL EOIN
IPC: H04W88/02
Filed: 2014-07-30
Granted: 2017-01-24
Abstract: Un appareil et un procédé peuvent dynamiquement (a) ajuster les caractéristiques de signal de portions individuelles de transmission de communication en champ proche (NFC) ou (b) changer les canaux de communication sans fil NFC. Un dispositif émetteur peut transmettre à un dispositif récepteur par plusieurs canaux NFC. Par exemple, un dispositif émetteur peut comporter plusieurs antennes ou émetteurs séparés dans l'espace et une transmission requise pour compléter une transaction financière (ou autre communication sans fil) avec un dispositif récepteur peut comporter plusieurs portions. Chaque portion d'émission peut être transmise, de manière séquentielle ou individuelle, à partir du dispositif émetteur vers le dispositif récepteur au moyen dune antenne ou dun émetteur différent, c.-à-d. un canal de communication différent. Chaque canal peut utiliser (1) une antenne ou un émetteur différent situé sur le dispositif émetteur ou (2) un niveau ou un paramètre différent dune caractéristique de signal, comme une émission à un niveau de puissance, une phase, une fréquence ou autre caractéristique différents des autres canaux. Ainsi, l'écoute illicite peut être empêchée.
Patent CA-2861178-C (CA)
Inventor: HOGLUND KASPER
IPC: F28F3/12
Filed: 2013-03-14
Granted: 2017-11-07
Abstract: The present invention relates to a flow-plate, which is dividable in mid plane. The flow-plate comprises two parts, each part comprises a channel side (2) and a utility side (3), and the two parts of the flow plate are counter parts and complementing each other. When the flow-plate is connected the two parts form a channel (7) between the two counter parting channel sides. Channel (7) comprises curved obstacles (4), sidewalls (5) and channel floors (6), said curved obstacles (4) are lined up in parallel rows separated by sidewalls (5), the backside of the rows of curved obstacles (4) have deep machined grooves (8) making the obstacles hollow for heat transfer fluids on utility sides (3). The present invention relates also to a flow-plate section and a flow module.
Patent CA-2864780-C (CA)
Inventor: DAUGELA DARCY
IPC: G01N21/25
Filed: 2014-09-23
Granted: 2017-12-05
Abstract: A system for characterizing a slurry in a slurry process includes a flow tube, a camera, and a computer. The system is suitable for use with an oil sands extraction slurry processed or treated by an oil sands extraction slurry process. The slurry is diverted from the slurry process into the flow tube. The camera images the slurry as it flows through a transparent portion of the flow tube to produce a digital image of the slurry. The computer analyzes the digital image to determine a slurry characteristic. Based on the determined slurry characteristic, the computer may predict a performance metric of the slurry process and adjust an operating parameter of the slurry process to optimize the slurry process towards a target performance metric. Multiple systems may be used to continuously monitor slurry characteristics at upstream and downstream steps of the slurry process, and determine correlations between those characteristics.
Patent CA-2865090-C (CA)
Title: Assisted eating aid
Inventor: REICHEL KURT
IPC: A47G19/02
Filed: 2014-09-24
Granted: 2021-04-20
Abstract: An assisted eating aid for use with an eating utensil constructed to carry food portions is disclosed as a serving vessel body having a bottom surface and an opposing upper surface with a centrally disposed food receiving region, an outermost perimeter, and a plurality of flanges projecting upwardly from the upper surface of the serving vessel body to divide the centrally disposed food receiving region from an outermost food receiving region where at least two of the flanges are spaced apart with each flange having an interior facing scoop surface and exterior facing scoop surface constructed to shove food portions pushed thereagainst onto the eating utensil.
Patent CA-2866376-C (CA)
Title: Maillon de courroie transporteuse avec elements de resistance a l'usure
Inventor: LASECKI JONATHAN R
IPC: F16G3/08
Filed: 2013-03-05
Granted: 2016-08-23
Abstract: L'invention porte sur une courroie transporteuse qui comprend un maillon ayant une patte formée d'un matériau de patte de maillon, la patte comprenant une surface de maillon externe configurée de façon à faire face à la surface d'entraînement, la patte de maillon étant configurée de façon à recevoir une tige. La courroie transporteuse peut comprendre une ouverture s'étendant à travers la patte, la tige étant disposée à l'intérieur de l'ouverture. La courroie transporteuse peut également comprendre une première soudure qui attache l'extrémité libre de la tige à la surface de maillon externe, la première soudure comportant un premier matériau de soudure, et une seconde soudure faite en un second matériau de soudure, la seconde soudure recouvrant au moins une partie de la première soudure et formant une surface située le plus à l'extérieur de la courroie transporteuse. Le second matériau de soudure peut être différent du premier matériau de soudure, et peut être plus résistant à l'usure que le premier matériau de soudure.
Patent CA-2869214-C (CA)
Inventor: WRIGHT MATTHEW
IPC: D21H17/37
Filed: 2008-10-31
Granted: 2016-09-20
Abstract: The present invention is directed to a blend of at least a first and a second adduct, which adducts are formed simultaneous by reacting a mixture of a starting polyvinylamine and a starting polyvinylamide with a dialdehyde, wherein the polyvinylamine is a polymer formed from N-vinylformamide or N-vinylacetamide which polymer is at least partially hydrolyzed to impart a degree of primary amino functionality, prior to the reaction with the dialdehyde and the polyvinylamide is a polymer formed from an ethylenically unsaturated amide such as (meth)acrylamide, N-alkyl (meth)acrylamide or mixtures thereof. The invention is also directed to methods for preparing first adduct and second adduct blends and finally methods of increasing the wet or dry strength of paper by incorporation into the paper furnish or coating a paper or board with said adducts.
Patent CA-2869599-C (CA)
Title: Compounds which inhibit neuronal exocytosis (ii)
Inventor: FERRER MONTIEL ANTONIO
IPC: A61K8/64
Filed: 2013-04-12
Granted: 2021-07-27
Abstract: Compounds of general formula (I): R1-Wn-Xm-AA1-AA2-AA3-AA4-AA5-AA6-AA7-Yp-Zq-R2, their stereoisomers, mixtures thereof and/or their cosmetically or pharmaceutically acceptable salts, preparation processes, cosmetic or pharmaceutical compositions which contain them and their use in medicine, particularly in the treatment and/or prevention of pain, inflammation, itching, neurological, compulsive and/or neuropsychiatric diseases and/or disorders and in processes of treatment and/or care of the skin, hair and/or mucous membranes mediated by neuronal exocytosis.
Patent CA-2870604-C (CA)
Inventor: POTOKAR CHRISTOPHER JON
IPC: F02C7/24
Filed: 2013-03-27
Granted: 2017-02-14
Abstract: Some example muffling devices may include an inner flow conditioner shaped as a generally conical frustum and a generally cylindrical an exhaust can around the inner flow conditioner. A ratio of a downstream end wall area of the inner flow conditioner to a downstream end annular area between the downstream end wall and the exhaust can may be about 0.12 to about 0.97. A ratio of the downstream end annular area to the downstream end wall area may be proportional, by a factor of about 0.8 to about 1.9, to a ratio of an effective area of the inner flow conditioner sidewall holes to an effective area of the inner flow conditioner downstream end wall holes. A  ratio of a dissipation distance between the inner flow conditioner downstream end wall and the exhaust screen to the inner flow conditioner downstream end wall hole diameter may be greater than about 10.
Patent CA-2870796-C (CA)
Inventor: COHEN BENJAMYN
IPC: B23B27/14
Filed: 2013-03-20
Granted: 2018-01-02
Abstract: A cutting insert has a chip-control arrangement. The cutting insert includes opposing top and bottom ends and first and second side surfaces that extend therebetween and meet at a cutting corner having a bisector. The chip-control arrangement includes an elongated surface extending in an upward direction from the top end face, and also extending longitudinally to opposing sides of the bisector. The elongated surface includes a first and second extremity. The first extremity is closer to the first side surface than to the bisector, and the second extremity is closer to the second side surface than to the bisector.
Patent CA-2872552-C (CA)
Title: Composes sulfites doubles renfermant du cuivre et un metal de transition, leurs utilisations et methode de protection des vegetaux contre des maladies fongiques
Inventor: CIGLER PETR
IPC: A01P3/00
Filed: 2013-05-30
Granted: 2016-07-05
Abstract: L'invention concerne l'utilisation de composés de formule générale Cu2SO3.MSO3.2H2O, dans laquelle M est Cu, Mn ou Fe, pour la protection de plantes contre des maladies fongiques. De plus, elle concerne un procédé de protection de plantes contre des maladies fongiques et une préparation pesticide comprenant au moins un composé de ladite formule générale.