baber/WOPTO huggingface dataset:
Patent CA-2889897-C (CA)
Title: Dispositif de clapet de refoulement et methode associee
Inventor: FORD MICHAEL BRENT
IPC: E21B34/06
Filed: 2015-04-30
Granted: 2022-07-26
Abstract: Il est décrit un ensemble vanne mobile adapté pour être couplé à une extrémité sud dun piston plongeur de pompe dans lequel la vanne mobile possède un corps allongé et deux robinets à tournant sphérique, lun étant positionné à lextrémité nord de la vanne mobile et lautre est positionné à lextrémité sud de la vanne mobile. Du fluide pompé qui sest échappé vers le bas plus loin que le piston plongeur de pompe peut être empêché de continuer de séchapper plus bas dans le corps de pompe par la vanne mobile. Le fluide pompé qui sest échappé vers le bas peut être capté par la vanne mobile de façon à être poussé vers le haut par la pompe.
Patent CA-2892230-C (CA)
Inventor: LYMAN NATE
IPC: G06Q30/02
Filed: 2013-11-27
Granted: 2017-10-24
Abstract: A method and a system are disclosed for generating a recommendation of a retail location on a network-based system. For example, a system may obtain a retail location definition associated with a geographic location. The geographic location may represent the retail location. The system then builds a scan event model from product scan messages received from a plurality of scanning devices located within the geographic location. The scan event model may include one or more scan events each being associated with a product definition and the retail location definition. Next, a recommendation query from the search device is received by the system. The recommendation query may include a product identifier and a query location. The system may generate a recommendation of the retail location based on determining that the product identifier and the query location match the one or more scan events of the scan event model.
Patent CA-2892427-C (CA)
Title: Two component compositions containing zinc amino acid halide complexes and cysteine
Inventor: LIU ZHIQIANG
IPC: A61K8/27
Filed: 2013-11-07
Granted: 2021-06-08
Abstract: Provided are compositions, e.g., oral and personal care products, comprising (i) a zinc (amino acid or trialkyl glycine) halide complex, and (ii) cysteine in free or in orally or cosmetically acceptable salt form, together with methods of making and using the same.
Patent CA-2892816-C (CA)
Inventor: CRICK YOUSEFFI Y
IPC: E21B43/22
Filed: 2014-01-07
Granted: 2021-03-23
Abstract: An aqueous fracturing fluid comprises an environmentally friendly flowback aid. The flowback aid includes an amine oxide having the formula (CH3)NO(R1)(R2), where R1 and R2 are independently selected from linear or branched alkyl groups having from 8 to 16 carbon atoms. Optionally, the fracturing fluid may further comprise an alcohol ethoxylate of the formula R3-(OC2H4)x-OH, wherein R3 is a linear or branched alkyl group having from 6 to 18 carbon atoms, and wherein x ranges from 3 to 25. One example of an amine oxide is didecylmethyl amine oxide, and one example of an alcohol ethoxylate is ethoxylated isodecylalcohol (also known as ethoxylated isodecanol). The fracturing fluid is introduced through a well bore into the subterranean formation and pressurized to fracture the subterranean formation. The fracturing fluid is then allowed to flow back into the well bore from the subterranean formation.
Patent CA-2892903-C (CA)
Inventor: TSOVILIS THOMAS
IPC: H05K5/04
Filed: 2015-05-28
Granted: 2020-12-22
Abstract: Un module de protection contre la surtension raccordant une première ligne électrique et/ou une seconde ligne électrique à une ligne de conducteur de protection dans le cas dun événement de surtension sur la première ou la seconde ligne électrique comprend une enceinte de module définissant une cavité denceinte, et des premier et second dispositifs de protection contre la surtension étant chacun disposés dans la cavité denceinte. Chacun des premier et second dispositifs de protection contre la surtension comprend : une première électrode prenant la forme dun boîtier métallique définissant une cavité du boîtier; une seconde électrode disposée dans la cavité du boîtier; et un élément de varistance capturé entre chacune des première et seconde électrodes et raccordé électriquement à celles-ci, dans lequel lélément de varistance est formé dun matériau de varistance. Le module de protection contre la surtension comprend en outre un premier terminal de ligne pour raccorder la première ligne électrique au module de protection contre la surtension, dans lequel le premier terminal de ligne est raccordé électriquement à la seconde électrode du premier dispositif de protection contre la surtension; un second terminal de ligne pour raccorder la seconde ligne électrique au module de protection contre la surtension, dans lequel le second terminal de ligne est raccordé électriquement à la seconde électrode du second dispositif de protection contre la surtension; et un terminal de conducteur de protection pour raccorder la ligne de conducteur de protection au module de protection contre la surtension, dans lequel le terminal de conducteur de protection est raccordé électriquement au boîtier métallique du second dispositif de protection contre la surtension. Le boîtier métallique du premier dispositif de protection contre la surtension est raccordé électriquement au terminal de conducteur de protection à travers le boîtier métallique du second dispositif de protection contre la surtension.
Patent CA-2899484-C (CA)
Inventor: RULLO JAMES J
IPC: A63B27/02
Filed: 2015-08-04
Granted: 2018-03-13
Abstract: A climber for use by a user when climbing a tree or pole. The climber includes a stirrup in which the user's foot is to be positioned, a leg iron that extends along the interior side of the user's leg, and a gaff attached to the exterior of the leg iron and that includes a downwardly directed pointed end for biting into the tree or pole and assist the user in climbing or descending the tree or pole. The gaff extends in a plane that is angularly offset relative to the plane in which the stirrup and leg iron extend, thereby keeping the gaff pointed toward the heart of the pole or tree which aids in preventing cutout and promotes ease of climbing.
Patent CA-2907403-C (CA)
Title: Nitrile group-containing copolymer rubber, cross-linkable rubber composition, and cross-linked rubber
Inventor: KATADA ARINOBU
IPC: C08C19/00
Filed: 2014-03-20
Granted: 2019-07-23
Abstract: A nitrile group-containing copolymer rubber which has a hydroxyl group, carboxyl group, or carbon-carbon double bond at an end carbon atom or on a carbon atom which bonds with the end carbon atom is provided. The nitrile group-containing copolymer rubber of the present invention is preferably obtained by a metathesis reaction. According to the present invention, a nitrile group-containing copolymer rubber which is excellent in cross-linkability can be provided.
Patent CA-2913130-C (CA)
Inventor: STALDER JOHN L
IPC: E21B43/24
Filed: 2014-02-05
Granted: 2021-01-12
Abstract: The present disclosure relates to a particularly effective well configuration that can be used for SAGD and other steam based oil recovery methods. Fishbone multilateral wells are combined with SAGD, effectively expanding steam coverage. Preferably, an array of overlapping fishbone wells cover the pay, reducing water use and allowing more complete production of the pay.
Patent CA-2913739-C (CA)
Title: Method and systems for integrated global view of operations
Inventor: SMALL GREGORY JOHN
IPC: G06Q50/30
Filed: 2015-12-01
Granted: 2021-01-26
Abstract: A computer-implemented method for providing a real-time global view of airline operations situational awareness is provided. The method is implemented using a situational awareness server system in communication with client systems and data sources. The method includes gathering a plurality of situational awareness data from a plurality of data sources including real-time data, updating the situational awareness data based on one or more business rules, augmenting the updated situational awareness data based on historical data, and determining whether to generate one or more alerts based on the augmented situational awareness data.
Patent CA-2914105-C (CA)
Inventor: SCHMIDT CHRISTIAN
IPC: C08L77/04
Filed: 2014-06-11
Granted: 2021-09-07
Abstract: La présente invention concerne un procédé de préparation d'un polyamide aliphatique ou partiellement aromatique, selon lequel on soumet un prépolymère de polyamide à une polymérisation en phase solide.
Patent CA-2914744-C (CA)
Inventor: MILLER MATTHEW LYNN
IPC: C09K8/035
Filed: 2014-07-22
Granted: 2019-02-12
Abstract: The present invention provides compositions including poly(alkyenylamide)-polysaccharide hydrogels for treating a subterranean formation and methods of using the same. In various embodiments, the present invention provides a method of treating a subterranean formation, 5 including obtaining or providing a composition including a poly(alkenylamide)- polysaccharide hydrogel. The method also includes placing the composition in a subterranean formation. In some embodiments, the pol(alkenylamide)- polysaccharide hydrogel is a polyacrylamide-alginate hydrogel.
Patent CA-2919750-C (CA)
Inventor: MCDEVITT TERRY
IPC: B65G41/00
Filed: 2014-06-26
Granted: 2021-05-18
Abstract: A mobile bulk material processing apparatus (100) having a main frame (102) comprising a pair of opposed beams (108) that are spaced apart in a widthwise direction across the apparatus. The beams (108) are arranged to receive at least part of a conveyor (114) to protect the conveyor in a raised transport position.
Patent CA-2920477-C (CA)
Title: Ensemble allumeur de carburant possedant un element de dissipation de chaleur et ses procedes d'utilisation
Inventor: MARTINEZ FABRE RAUL ARROYO
IPC: F23R3/00
Filed: 2014-07-24
Granted: 2018-04-10
Abstract: Foyer pour moteur à turbine à gaz comprenant une chambre de combustion et un ensemble allumeur de carburant. La chambre de combustion est délimitée par une chemise de foyer intérieure annulaire et une chemise de foyer extérieure annulaire. L'ensemble allumeur de carburant est accouplé au foyer et s'étend radialement vers l'extérieur depuis la chemise de foyer extérieure. L'ensemble allumeur de carburant comprend un carter d'allumeur conçu pour accueillir un allumeur de carburant, et un élément de dissipation de chaleur accouplé au carter d'allumeur. L'élément de dissipation de chaleur comprend une pluralité d'ailettes conçues pour dissipe la chaleur de l'ensemble allumeur de carburant.
Patent CA-2921286-C (CA)
Inventor: KVAM ERIK LEEMING
IPC: C12N15/09
Filed: 2014-08-14
Granted: 2022-11-22
Abstract: A solid matrix for the extraction, stabilization, and storage of nucleic acids is provided. At least one protein denaturant, and at least one acid or acid-titrated buffer reagent are impregnated in a dry state therein the matrix; and the matrix is configured to provide an acidic pH on hydration. The matrix is configured to extract nucleic acids from a sample and stabilize the extracted nucleic acids, particularly RNA, in a dry format under ambient conditions for a prolonged period of time. Methods for collecting and recovering the nucleic acids stored in the dry solid matrix are also described.
Patent CA-2929134-C (CA)
Inventor: MERVING HANS A K
IPC: B65D83/00
Filed: 2014-10-29
Granted: 2021-12-07
Abstract: A capsule (1) for insertion into a bore of a porous element to apply treatment substance to the interior of the element and having a container (2), with at least one internal cavity (3) for receiving treatment substance and an outer stop flange (8), and a plug (4) received in and fixed to the container through a common interconnecting land (5). A first container shank portion (6) that extends from a first insertion end (1A) of the capsule and up to the area of the interconnecting land has a uniform, generally cylindrical shape, a second container shank portion (7) extending away from said container first shank portion, from the area of the inter- connecting land towards the outer stop flange, at least at an inner surface (7B) thereof has an outwardly slightly diverging, conical shape and at an outer surface (7 A) thereof, separated a short distance from the outer stop flange has a first circumferential beveled edge (9) serving as a transition to an outer increased diameter section (7C). A method for applying treatment substance by means of such a capsule is also provided.
Patent CA-2931520-C (CA)
Inventor: GRADEK THOMAS
IPC: A01G25/00
Filed: 2013-12-04
Granted: 2016-11-01
Abstract: An agricultural water retention system including a subsurface water retention barrier positioned in soil below a root zone of one or more plants; wherein the subsurface water retention barrier consists of a plurality of hydrophobic beads layered in a loosely packed manner; and wherein the subsurface water retention barrier is air permeable. Optionally, there is also included a surface evaporation barrier positioned proximate a surface of the soil, such that the surface evaporation barrier includes at least one layer of hydrophobic beads.
Patent CA-2932091-C (CA)
Title: Systemes de traitement et methodes de coupe au moyen d'une scie a ruban
Inventor: MYRFIELD WARREN L
IPC: B23Q15/007
Filed: 2016-06-06
Granted: 2022-04-05
Abstract: Des systèmes et des méthodes pour améliorer le contrôle et le rendement dun procédé de scie à ruban sont décrits, la lame dune scie à ruban étant en contact avec un guide de scie inférieur monté dans un support à guide inférieur, le cadre de ce support ayant un « élément de cintrage » qui transmet les forces sur le guide de scie à un transducteur de force associé à lélément de cintrage. Les forces liées à la pièce à travailler comprennent les forces de résistance, latérales et de torsion, et les forces de résistance de la scie sur le guide de scie inférieur. Un objet de linvention sert à établir une condition de coupe réelle au moment de soumettre la lame à une contrainte préalable et une boucle de régulation du procédé permettant de rétablie la condition de coupe réelle en temps quasi réel pendant la coupe de la pièce à travailler. La combinaison dun support à guide détecteur de force et dune boucle de régulation de procédé améliore par synergie le contrôle des dimensions cibles du bois duvre et optimise la valeur de bûche tout en accroissant le rendement en réduisant la surcharge et la sous-charge. (198 mots)
Patent CA-2935773-C (CA)
Title: Fire protection of a fan casing made of composite
Inventor: CORRADINI SYLVAIN
IPC: F02C7/25
Filed: 2015-01-08
Granted: 2022-09-06
Abstract: Method (S) for protecting against fire a fan casing (1) comprising a roughly cylindrical barrel (10) having a main direction extending along a longitudinal axis (X) and an upstream flange (20) extending radially with respect to the longitudinal axis (X) from an upstream end of the barrel (10), the fan casing (1) being made of a composite comprising a fibrous reinforcement densified by a matrix, said matrix being polymerized, the protection method(S) comprising the following steps: - laying (SI) widths containing glass fibre pre-impregnated with a resin capable of affording the fan casing with thermal protection against fire on an upstream radial face (22) of the upstream flange (20), and - polymerizing (S2) the resin in order to obtain a protective layer (2).
Patent CA-2937653-C (CA)
Inventor: JINNINGS JOHN
IPC: B23Q5/00
Filed: 2015-01-22
Granted: 2023-01-17
Abstract: A reciprocating hammer with a two-stage acceleration of a pile driving ram, including a first stage in which initial gravitational acceleration is assisted by a thruster and a second stage in which the initially accelerated ram is allowed to further accelerate under the force of gravity alone for the remainder of the pile driver stroke. The force assist in the initial acceleration stage acts as a force multiplier, such that the anvil delivers impact forces to the pile greater than the impact forces achievable by gravity alone for a given stroke length/ram weight combination.
Patent CA-2938638-C (CA)
Inventor: GABRIEL JOHN THOMAS
IPC: G06F17/00
Filed: 2014-09-09
Granted: 2020-10-06
Abstract: Embodiments of the present disclosure are directed to a method for processing computer readable electronic files in an investigation in a computer system including a processor coupled to a display and an electronic storage device coupled to the processor. The method includes the processor accessing the electronic files and related data from a data source. The accessed files and related data are culled by the processor based on predetermined filter criteria. The processor stores the remaining files and related data in a third-party data repository and maps a set of electronic files and related data stored in the third-party data repository into a predetermined database schema. The mapped files and related data are analyzed by the processor, which applies a status decision on them. The analyzed electronic files and related data are submitted to a third-party e-discovery processing application based on the applied status decision.
Patent CA-2939589-C (CA)
Inventor: ALEXANDER-FRIEDRICH DOROTHEA
IPC: C12N5/077
Filed: 2015-02-16
Granted: 2020-10-06
Abstract: La présente invention concerne une cellule immortalisée, une lignée cellulaire immortalisée comportant cette cellule immortalisée, une culture cellulaire qui comprend la cellule ou la lignée cellulaire immortalisée, ainsi qu'un procédé de production d'une cellule immortalisée.
Patent CA-2939904-C (CA)
Title: Mise en oeuvre de donnees semi-structurees sous la forme d'un element de base de donnees de premiere classe
Inventor: DAGEVILLE BENOIT
IPC: G06F16/80
Filed: 2015-02-18
Granted: 2022-08-30
Abstract: Système, appareil et procédé pour gérer le stockage de données et l'accès aux données pour des systèmes de données semi-structurées.
Patent CA-2940616-C (CA)
Inventor: MIKURIYA TOMOYUKI
IPC: C01B3/26
Filed: 2015-03-06
Granted: 2020-12-22
Abstract: To allow hydrogen to be supplied to a dehydrogenation reaction unit for dehydrogenating an organic hydride by using a highly simple structure so that the activity of the dehydrogenation catalyst of the dehydrogenation reaction unit is prevented from being rapidly reduced. The hydrogen production system (1) comprises a first dehydrogenation reaction unit (3) for producing hydrogen by a dehydrogenation reaction of an organic hydride in presence of a first catalyst, and a second dehydrogenation reaction unit (4) for receiving a product of the first dehydrogenation reaction unit, and producing hydrogen by a dehydrogenation reaction of the organic hydride remaining in the product in presence of a second catalyst.
Patent CA-2940659-C (CA)
Title: Inhibiteurs des jak1 pour le traitement de syndromes myelodysplasiques
Inventor: VADDI KRISHNA
IPC: A61P7/00
Filed: 2015-02-27
Granted: 2023-01-03
Abstract: La présente invention concerne des inhibiteurs sélectifs des JAK1, en particulier des dérivés de pyrrolo [2,3-d] pyrimidine et de pyrrolo [2,3-b] pyridine, et leur utilisation dans le traitement de syndromes myélodysplasiques (MDS)
Patent CA-2943898-C (CA)
Inventor: PETERSON RONALD G
IPC: F04B47/02
Filed: 2015-05-06
Granted: 2018-05-01
Abstract: A method to dislodge debris from a pump system in which the pump system includes a down-hole pump coupled by a rod string to an above-ground pump actuator, which is coupled to a controller configured to operate the pump system, and where the actuator has an adjustable stroke length. The method also includes determining that the pump system should begin operating in a pump clean mode, implementing the pump clean mode configured in the controller, and cycling the pump actuator at a preset command speed using a preset starting stroke length, preset acceleration rate and a preset deceleration rate. The method also includes continuing to cycle the pump actuator while incrementally decreasing the stroke length by a preset stroke length increment resulting in increased pump cycling frequencies. Further, the method calls for determining that the pump clean mode is complete, and returning the pump system to a normal operation mode.
Patent CA-2944929-C (CA)
Title: Chaudiere
Inventor: HAYNES DANNY N
IPC: F24H3/06
Filed: 2016-10-11
Granted: 2024-01-16
Abstract: Il est décrit une chaudière qui comprend une chambre de combustion pour brûler le combustible qui présente une meilleure efficacité de combustion du combustible, une efficacité de chauffage renforcée et une réduction des émissions nocives de sous-produits de combustion. Un système dalimentation en air de combustion fournit de lair de combustion principal et secondaire à la chambre de combustion. Lair de combustion principal et secondaire peut être fourni en quantités qui augmentent lefficacité de la combustion. La quantité dair de combustion secondaire peut être contrôlée par des soupapes. Un dispositif de transfert de chaleur transfère efficacement la chaleur des produits de combustion pour chauffer un espace clos.
Patent CA-2947912-C (CA)
Title: Compose de dithiazole 2,2'-tandem, son procede de preparation et son utilisation
Inventor: NAN FAJUN
IPC: C07D277/56
Filed: 2015-03-27
Granted: 2018-12-18
Abstract: La présente invention concerne un composé de thiazole, son procédé de préparation et son application pharmaceutique. Plus spécifiquement, la présente invention concerne un composé de dithiazole 2,2'-tandem, un procédé de préparation associé et son utilisation en tant qu'inhibiteur d'histone désacétylase dans la préparation de médicaments anti-tumoraux et de médicaments pour le traitement de maladies auto-immunes, du diabète de type II, de leurs complications ou des maladies neurodégénératives.
Patent CA-2951965-C (CA)
Title: Low-temperature container, low-temperature tank and low-temperature tank truck
Inventor: ZHOU XIAOXIANG
IPC: F17C1/12
Filed: 2014-10-29
Granted: 2019-03-19
Abstract: A low-temperature container, low-temperature tank and low-temperature tank truck are provided. The low-temperature container includes a housing and an inner container disposed inside the housing through a support assembly. The support assembly includes two transverse support structures correspondingly disposed between the housing body and inner container body, and two longitudinal support structures respectively disposed between the outer sealing head and the inner sealing head located at ends. Central lines of the two longitudinal support structures and a central axis of the inner container are collinear, or the central lines of the two longitudinal support structures are parallel to the central axis of the inner container, and the longitudinal support structures may extend and retract in the longitudinal direction of the low-temperature container. The low-temperature container of the present disclosure has balanced support points and good heat insulation effect.
Patent CA-2952179-C (CA)
Title: Methodes et compositions d'acides biliaires et de sels pour la reduction de graisse
Inventor: JUNG HYUN HO
IPC: A61P3/04
Filed: 2015-06-26
Granted: 2019-01-08
Abstract: L'invention concerne des compositions et des méthodes pour traiter l'accumulation des dépôts de graisse chez un sujet. Elle concerne une méthode non chirurgicale de réduction des dépôts de graisse, qui consiste à administrer au sujet qui en a besoin une quantité efficace d'une concentration de cholate et/ou de chénodésoxycholate pouvant lyser la graisse dans une formulation pharmaceutiquement acceptable.