baber/WOPTO huggingface dataset:
Patent CA-2870503-C (CA)
Inventor: IGNATCHENKO SERGEY
IPC: G06F21/54
Filed: 2013-04-20
Granted: 2021-06-29
Abstract: An apparatus according to the present disclosure may comprise a secure zone configured to execute a task having a subtask. The task and subtask may have respective executable code and may be digitally signed by respective code providers. The secure zone may be further configured to apply respective sets of permissions while the respective executable code of the task and subtask are executed. The respective set of permissions for the task may be based on at least one of information associated with the signed task and information in a digital certificate of the respective code provider for the task. The respective set of permissions for the subtask may be based on at least one of information associated with the signed subtask and information in a digital certificate of the respective code provider for the subtask.
Patent CA-2874917-C (CA)
Inventor: BOURASSA GUY
IPC: B01D61/42
Filed: 2013-05-30
Granted: 2016-06-21
Abstract: There are provided methods for preparing lithium carbonate. For example, such methods can comprise reacting an aqueous composition comprising lithium hydroxide with CO2 by sparging the CO2 the said composition, thereby obtaining a precipitate comprising the lithium carbonate. The methods can also comprise inserting at least a portion of the precipitate into a clarifier and obtaining a supernatant comprising lithium bicarbonate and a solid comprising the lithium carbonate, separating the solid from the supernatant; and heating the supernatant at a desired temperature so as to at least partially convert the lithium bicarbonate into lithium carbonate.
Patent CA-2880902-C (CA)
Inventor: RASHID CHARLES
IPC: B60R21/01
Filed: 2013-08-05
Granted: 2020-07-28
Abstract: L'invention concerne un appareil d'avertissement de collision présentant la forme d'un boîtier portatif pouvant être monté de façon amovible dans un véhicule pour détecter les niveaux de menace de collision entre le véhicule hôte et un objet ou une cible détecté(e) à l'avant du véhicule hôte. L'intégralité du traitement et de la génération de signal a lieu dans un dispositif de commande monté à l'intérieur du boîtier ne dépendant pas de signaux externes, à l'exception d'une puissance d'entrée, du véhicule hôte. Le dispositif de commande central active des indicateurs visibles et/ou audibles sur le boîtier pour alerter le conducteur du niveau de menace de collision.
Patent CA-2887505-C (CA)
Title: Remineralizing and desensitizing compositions, treatments and methods of manufacture
Inventor: MCHALE WILLIAM A
IPC: A61K8/55
Filed: 2013-10-11
Granted: 2022-03-15
Abstract: Improved remineralizing and desensitizing compositions containing remineralizing ingredients in aqueous-free emulsions that, in the presence of saliva, form mucoadhesive gels substantive to tooth surfaces; wherein the gels are dissolved by saliva gradually releasing remineralizing ingredients onto tooth surfaces, treatments with these compositions and methods of manufacture.
Patent CA-2887553-C (CA)
Title: Systeme de commande de feu de circulation a del
Inventor: NESER MORNE
IPC: G08G1/095
Filed: 2013-10-11
Granted: 2021-03-02
Abstract: L'invention concerne un feu de circulation et un procédé de commande du feu de circulation sur la base d'un signal de puissance. Le feu de circulation peut comprendre un contrôleur et un élément d'émission de lumière. Lorsqu'une pluralité d'éléments d'émission de lumière sont inclus dans le feu de circulation, chaque élément d'émission de lumière est couplé à un contrôleur séparé. Chaque contrôleur peut être configuré pour inclure une séquence de synchronisation d'émission de lumière prédéterminée pour l'élément d'émission de lumière correspondant. Lorsque le signal de puissance est fourni au feu de circulation, chaque contrôleur détermine une caractéristique du signal de puissance telle qu'une fréquence ou une période du signal de puissance et commande une sortie de lumière de l'élément d'émission de lumière sur la base de la caractéristique du signal de puissance et de la séquence de synchronisation d'émission de lumière. Une pluralité d'éléments d'émission de lumière peuvent être synchronisés en utilisant le signal de puissance appliqué au feu de circulation.
Patent CA-2887886-C (CA)
Inventor: RICHIE AARON PAUL
IPC: F16J15/18
Filed: 2013-10-11
Granted: 2018-01-23
Abstract: A seal backup ring assembly is provided that eliminates fluid differential pressure acting radially on the backup ring, preventing collapse of the backup ring against a shaft. The backup ring is assembled so that the initial clearance (extrusion gap) between the backup ring and relatively rotating member is not affected by the differential pressure acting across the assembly. This allows for an initially small extrusion gap to be present throughout the differential pressure range.
Patent CA-2891478-C (CA)
Inventor: ZHAO PENG
IPC: B23P15/00
Filed: 2013-10-09
Granted: 2017-07-18
Abstract: Disclosed is a method for manufacturing a super 13Cr tool coupler, comprising the following steps: manufacturing a blank; forging the blank; heating the forged blank to 600ºC to 700ºC for stress-relief annealing; quenching; and tempering. The method can be used to manufacture a super 13Cr tool coupler with a mechanical strength of up to 110ksi.
Patent CA-2896487-C (CA)
Title: Systeme et procede de reparation de structures d'avion composites
Inventor: EVENS MICHAEL W
IPC: B64F5/40
Filed: 2013-09-19
Granted: 2018-08-07
Abstract: La présente invention concerne un ou plusieurs systèmes, procédés, routines et/ou techniques de gestion thermique. Un ou plusieurs systèmes, procédés, routines et/ou techniques peuvent fournir des conseils ou une aide (par exemple, à un technicien en charge des réparations) concernant la façon d'effectuer une réparation par collage à chaud, par exemple, sur un composant d'avion qui a été endommagé. Le dispositif de conseil en gestion thermique peut fournir des conseils ou une aide concernant la façon de préparer un champ de réparation avant de procéder à une évaluation thermique. Il peut par exemple recommander une couverture thermique particulière, une configuration de la couverture thermique, le positionnement de divers capteurs de température et d'autres conseils de préparation. Il peut fournir des conseils ou une aide concernant la façon de modifier ou de gérer la mise en place de la réparation au cours d'une évaluation thermique et au cours du processus de durcissement effectif. Il peut par exemple recommander l'isolation de capteurs de température particuliers ou de zones particulières du champ de réparation.
Patent CA-2897901-C (CA)
Inventor: FISCHER BJORN
IPC: B01D53/96
Filed: 2014-01-17
Granted: 2020-10-27
Abstract: A device and a method are for treatment of an amino acid salt solution that is contaminated with carbon dioxide and is an absorbent for carbon dioxide from a flue gas of a combustion, and includes a reaction process, a following filtration process and a following dissolution process. In the reaction process, carbon dioxide is introduced into the amino acid salt solution, and the amino acid salt solution is cooled.  In this case crystalline carbonate and crystalline amino acid precipitate out. In the filtration process, the crystalline carbonate and the crystalline amino acid are filtered off. In the dissolution process the crystalline carbonate and the crystalline amino acid are dissolved in a solvent and a treated amino acid salt solution is thereby recovered.
Patent CA-2902565-C (CA)
Title: Treatment of autoimmune diseases
Inventor: ESCHER ALAN P
IPC: A61P17/14
Filed: 2014-03-14
Granted: 2022-11-29
Abstract: Compositions can be used for treatment of autoimmune diseases or conditions that result in hair loss, such as alopecia.
Patent CA-2905742-C (CA)
Title: Method of neutralizing bacteria in sulphur-containing hard water in a water heater
Inventor: LESAGE CLAUDE
IPC: C02F1/46
Filed: 2015-09-23
Granted: 2017-10-10
Abstract: A method of neutralizing odor-causing bacteria in sulphur-containing hard water in the tank of a water heater is described. The method comprises utilizing a 420 aluminum alloy sacrificial anode and introducing into the tank of the water heater zing, herein in pellet form, in the tank to prevent the formation of bad odor contained in the sulphur containing hard water by neutralizing the bad odor producing bacteria.
Patent CA-2909248-C (CA)
Title: Instrument pour incision chirurgicale
Inventor: MCFARLIN KEVIN
IPC: A61B17/32
Filed: 2006-10-26
Granted: 2017-05-16
Abstract: Linvention concerne un instrument dincision chirurgicale destiné à être utilisé avec un moteur dentraînement, et à un système et un procédé associés. Linstrument dincision chirurgicale comprend un élément dentraînement allongé, un embout dincision fixé à lélément dentraînement, un corps de couplage non conducteur conçu pour être connecté à un ensemble moteur, un logement retenant le corps de couplage, et un connecteur électrique destiné à être raccordé à une source dénergie de stimulation. Le connecteur électrique est en communication électrique avec lembout dincision par lintermédiaire dun chemin électrique.
Patent CA-2919065-C (CA)
Inventor: MUNKO ANDREAS
IPC: F23C7/06
Filed: 2013-08-06
Granted: 2019-05-14
Abstract: Burner assembly and method for combustion of gaseous of liquid fuel The invention relates to a burner assembly (1) and a method for combustion of gaseous or liquid fuel to heat an industrial furnace (9) having a combustion chamber (2), at least one main combustion air inlet (3) for the supply of preheat- ed combustion air (4) into the combustion chamber (2), a burner (5) with at least one fuel feed (7) and at least one air feed (8) for supply of fuel and primary air into a the combustion chamber (2), wherein the burner (5) is positioned adjacent to a combustion zone of the combustion chamber (2) such that the combustion air (4) flowing into the combustion chamber (2) through the main combustion air inlet (3) is passing the burner (5) in the combustion zone and is then deflected such that the flow of preheated combustion air and the smaller flows of fuel and primary air are flowing mainly in parallel from the burner (5) to the furnace (9), and a control unit for controlling the supply of fuel and maybe primary air into the combustion chamber (2). The control unit is adapted to supply the fuel and/or the primary air from the fuel and/or air feed (7, 8) into the combustion chamber (2) with an exit velocity higher than 150 m/s.
Patent CA-2919108-C (CA)
Title: Micro-nozzle array
Inventor: OLESCHUK RICHARD D
IPC: H01J49/04
Filed: 2016-01-27
Granted: 2021-11-23
Abstract: The invention relates to a micro-nozzle array comprising a plurality of capillaries comprising a first silica-based material and a second silica-based material substantially surrounding the first silica-based material of the plurality of capillaries, and a plurality of nozzles extending beyond a face of the micro-nozzle array, each nozzle corresponding to a single capillary, wherein each nozzle comprises the first silica-based material. The micro-nozzle array may be used in hydrodynamic or electro-osmotic applications. In one embodiment the micro-nozzle array is a multiple electrospray emitter. The invention also relates to methods for preparing and using micro-nozzle arrays.
Patent CA-2923012-C (CA)
Title: Wellbore operations involving computational methods that produce sag profiles
Inventor: KULKARNI SANDEEP D
IPC: E21B44/00
Filed: 2013-10-17
Granted: 2018-08-14
Abstract: Methods for analyzing sag in a section of a wellbore may utilize computational methods that produce sag profiles, which may be useful in performing further wellbore operations. The computational method may include inputs of at least one wellbore fluid property, at least one wellbore condition relating to a section of a wellbore, at least one operational parameter into a computational method, and any combination thereof. Further, the computational methods may include a mass balance analysis for individual elements of the meshed section of the wellbore.
Patent CA-2924283-C (CA)
Inventor: DAMNJANOVIC JELENA M
IPC: H04W24/10
Filed: 2010-05-04
Granted: 2018-10-30
Abstract: Techniques for sending feedback information for multi-carrier operation are described. In an aspect, feedback information for data transmissions on multiple downlink carriers may be sent on at least one uplink resource determined based on at least one downlink resource used to send at least one downlink grant for the data transmissions. In another aspect, feedback information for data transmissions on multiple downlink carriers may be sent with reduced or no orthogonal spreading to enable more feedback information to be sent. In yet another aspect, feedback information for data transmissions on multiple downlink carriers may be sent with channel selection. A UE may send a transmission of at least one signal value on at least one resource to convey acknowledgement (ACK) information for data transmissions on multiple downlink carriers. The signal value(s) and resource(s) may be determined based on the content of the ACK information.
Patent CA-2931282-C (CA)
Inventor: TAKAHASHI TAKEO
IPC: E21B43/26
Filed: 2014-12-22
Granted: 2018-05-22
Abstract: A downhole tool or a member thereof, preferably a ball sealer, a ball seat, a frac plug or a bridge plug, comprising a degradable resin composition containing a degradable resin and a toughness enhancing agent, in which the degradable resin composition has an izod impact strength (unnotched) of 1,000 J/m or more, a tensile elongation of 3%  or more, and a tensile strength of 30 MPa or more; a degradable resin composition for a downhole tool (member) containing 60 to 99.9 mass% of the degradable resin and 0.1 to 40 mass% of the toughness enhancing agent; and a method for recovering a hydrocarbon resource using the downhole tool (member).
Patent CA-2931961-C (CA)
Inventor: SATTERFIELD ANDREW DUNCAN
IPC: C07D207/277
Filed: 2014-12-02
Granted: 2023-10-31
Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides and salts thereof. Also disclosed are compositions containing the compound of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention.
Patent CA-2932218-C (CA)
Inventor: CARAMELLI CHIARA
IPC: C07D213/75
Filed: 2014-11-28
Granted: 2023-10-03
Abstract: La présente invention concerne des antagonistes des récepteurs S1P3 de formule (A), tels que définis dans la description, et des compositions pharmaceutiques de ceux-ci. Les composés de formule (A) sont utiles dans la préparation d'un médicament, en particulier pour le traitement de la maladie d'Alzheimer.
Patent CA-2932931-C (CA)
Inventor: COHEN GORDON MARK
IPC: C08J3/18
Filed: 2014-12-18
Granted: 2023-01-24
Abstract: Disclosed herein are compositions and articles made therefrom, the compositions comprising one or more of copoiyesters, poiy(trimethyiene-2,5- furandicarboxylate), plasticizer, a neutralized carboxylic acid salt or trisodium phosphate as a nucleating agent, and a copoiyester derived from furandicarboxylic acid, 1,3 propanediol and at least one poly(alkyiene ether) glycol (PAEG), the copoiyester comprising Furan-PTMEG soft segment and a PTF hard segment.
Patent CA-2938684-C (CA)
Inventor: DINGMAN DEAN
IPC: A63B53/02
Filed: 2015-03-04
Granted: 2017-04-18
Abstract: A golf club grip for a golf club includes an elongated member having a first end, a second end, an inner surface and an outer surface. The first end is configured to receive a golf club shaft. The second end includes an opening that comprises an insert having a first threaded portion therein. The elongated member comprises a stopper extending inward from the inner surface a predetermined distance. The stopper separates the golf club shaft and insert.
Patent CA-2939191-C (CA)
Title: Molecules de liaison multispecifiques iga
Inventor: KEYT BRUCE
IPC: A61K39/295
Filed: 2015-02-10
Granted: 2023-04-04
Abstract: La présente invention concerne des molécules de liaison multispécifiques IgA. En particulier, l'invention concerne, des molécules de liaison multispécifiques, notamment bispécifique, comprenant des séquences à chaîne lourde d'IgA, et des procédés pour les préparer et les utiliser.
Patent CA-2940389-C (CA)
Inventor: CHANG MING
IPC: G09F9/30
Filed: 2016-08-29
Granted: 2019-02-12
Abstract: The invention provides a light-emitting assembly and a display device. The light-emitting assembly includes a lamp bead a lamp bead mounting plate and a lamp bead shading face mask, the lamp bead is mounted on the lamp bead mounting plate; and a lamp bead shading face mask, the lamp bead shading face cover is connected with the lamp bead mounting plate, the lamp bead shading face mask covering the lamp bead, and there is a distance between the lamp bead shading face mask and the lamp bead, at least two side faces of the lamp bead shading face mask having light emergence holes, wherein one side, facing the lamp bead mounting plate, of the lamp bead shading face mask is provided with a first reflecting surface; one side, facing the lamp bead shading face mask, of the lamp bead mounting plate is provided with a second reflecting surface; and light emitted by the lamp bead is reflected by the first reflecting surface and the second reflecting surface and then emitted out of each of the light emergence holes. The technical solution of the invention effectively solves the problem in the traditional art that a viewing angle of a light-emitting assembly is relatively small.
Patent CA-2940540-C (CA)
Inventor: FREE CHARLES
IPC: F16L58/16
Filed: 2016-08-29
Granted: 2020-06-02
Abstract: Il est décrit un tube de revêtement pour le revêtement dun tuyau et dun procédé de revêtement de tuyau. Un matériau de revêtement qui comprend une couche de résistance et une couche de support en feutre forme le tube de revêtement. La couche de résistance comprend des brins coupés de fibre orientés généralement parallèlement les uns aux autres et répartis le long de la couche de résistance. La couche de support en feutre peut être aiguilletée sur la couche de résistance. La structure de jonction peut relier des marges de bord longitudinales opposées du matériau de revêtement pour former une forme de tube. Le tube de revêtement est imprégné dun polymère durcissable, positionné dans le tuyau, et durci pour former le revêtement. Le revêtement sétire radialement lorsquil est positionné dans le tuyau. Lorsque le revêtement sétire, la couche de résistance reste fixée au support de feutre et la largeur des marges de bord de chevauchement ne diminue pas.
Patent CA-2941053-C (CA)
Title: Method for decoding and encoding video frames which include slices and tiles
Inventor: SEGALL CHRISTOPHER ANDREW
IPC: H04N19/86
Filed: 2012-07-30
Granted: 2021-11-09
Abstract: A method for decoding video includes receiving a frame of the video that includes at least one slice and at least one tile. Each of the at least one slice and the at least one tile are not all aligned with one another. Each of the at least one slice is characterized that it is decoded independently of the other the at least one slice. Each of the at least one tile is characterized that it is a rectangular region of the frame and having coding units for the decoding arranged in a raster scan order. The at least one tile of the frame are collectively arranged in a raster scan order of the frame.
Patent CA-2943500-C (CA)
Title: Insulated transportation trailer
Inventor: CANNON JOHN
IPC: B62D33/00
Filed: 2016-09-28
Granted: 2022-07-19
Abstract: A transportation trailer that comprises a cargo tank. The cargo tank includes an inner wall, an outer wall, and an insulating core disposed between the outer wall and the inner wall. The inner wall, the outer wall, and the insulating core forms a sandwich-type shell that includes at least one of a plurality of sandwich-type panels connected by a plurality of substantially linear longitudinal welds and a continuous spiral of at least one of the inner wall, the outer wall, and the insulating core, joined with a continuous spiral weld. The sandwich-type shell is ringless and the cargo tank is a frameless cargo tank.
Patent CA-2945875-C (CA)
Title: Entrainement de lame de faucheuse
Inventor: SCHUMACHER HEINRICH GUNTER
IPC: F16H21/44
Filed: 2015-04-13
Granted: 2019-03-19
Abstract: L'invention concerne un entraînement (100) comprenant un mécanisme de transmission (101, 102) doté d'une première (103) et d'une seconde transmission (104). Chaque transmission (103, 104) comporte au moins un élément de transfert (106) destiné à transférer un mouvement de va-et-vient d'un point d'articulation d'entraînement (107) en mouvement de va-et-vient d'un point d'articulation de sortie (108) dans une direction de sortie différente de la direction d'entraînement. Un élément de sortie (117) est couplé aux points d'articulation de sortie (108) des deux transmissions (103, 104) à une distance fixe les uns des autres. Un élément d'entraînement (116) est couplé aux points d'articulation d'entraînement (107) des deux transmissions (103, 104) à une distance fixe l'un de l'autre. L'entraînement (100) comporte deux mécanismes de transmission identiques (101, 102). Un élément d'entraînement commun (116) est relié aux points d'articulation d'entraînement (107) de la transmission (103, 104) des deux mécanismes de transmission (101, 102) et couple ceux-ci à une distance fixe l'un de l'autre. Les mécanismes de transmission (101, 102) sont disposés symétriquement l'un par rapport à l'autre de telle sorte que les éléments de sortie (117) des mécanismes de transmission (101, 102) sont entraînés sur un axe de sortie commun en sens contraire l'un par rapport à l'autre.
Patent CA-2948578-C (CA)
Inventor: FINCK WILLIAM
IPC: B26D5/08
Filed: 2015-05-20
Granted: 2023-03-07
Abstract: A glazing panel removal device comprising a winder unit (1) having first and second winder spools (10, 11) for winding a cutting filament (100) and a drive, for driving the winder spools (10). The drive means includes a single or common drive input for driving both the first and second winder spools (10, 11). The drive maybe a rotary input drive, and driving the rotary input in a first rotary direction may cause winding of the filament (100) onto the first winder spool (10) and driving the rotary input in the opposite direction causes winding of the filament (100) onto the second winder spool (11).
Patent CA-2955154-C (CA)
Inventor: BROGDON JENNIFER
IPC: C12N15/62
Filed: 2015-07-21
Granted: 2023-10-31
Abstract: The disclosure provides compositions and methods for treating diseases associated with expression of CD33. The disclosure also relates to chimeric antigen receptor (CAR) specific to CD33, vectors encoding the same, and recombinant T cells comprising the CD33 CAR. The disclosure also includes methods of administering a genetically modified T cell expressing a CAR that comprises a CD33 binding domain.
Patent CA-2959334-C (CA)
Inventor: WHITE JOE
IPC: G01R15/16
Filed: 2015-08-04
Granted: 2020-06-30
Abstract: L'invention concerne la fourniture d'une détection de tension de ligne de capacité isolée qui évite le contact métal-métal pour la détection de tension d'un signal de puissance présent sur un fil d'alimentation (102). Un conducteur externe (108) est placé par le fil d'alimentation (102), créant un condensateur avec le conducteur de fil d'alimentation (104), une isolation, et un conducteur externe (108). La capacité est utilisée pour mesurer le champ électrique, indiquant un niveau de tension pour le fil alimenté (104). La désadaptation d'impédance provoquée par la capacité est transformée. Le circuit de transformation d'impédance (110) peut être intégré avec le conducteur externe (108), ce qui permet une détection de la tension par un voltmètre (112) ayant une impédance d'entrée inférieure. Un circuit d'étalonnage automatique ou manuel peut être utilisé pour garantir que la tension mesurée représente la tension réelle sur le fil d'alimentation (102).