baber/WOPTO huggingface dataset:
Patent CA-2861969-C (CA)
Inventor: LIU ZHENYI
IPC: C01G49/02
Filed: 2012-05-21
Granted: 2017-02-28
Abstract: A method for preparing magnetic iron oxide Fe21.333O32, comprising the following steps: (1) preparing a ferrous salt solution with solid soluble ferrous salt; (2) preparing a hydroxide solution; (3) mixing said hydroxide solution and said ferrous salt solution in a co-current manner for reaction at an alkali ratio of 0.6~0.8 and a reaction temperature not exceeding 30°C; (4) after the reaction in step (3) is finished, yielding a first mixture, then charging said first mixture with a gas containing oxygen for oxidation, and controlling the first mixture at a pH  value of 6~8 until the oxidation is finished to yield a second mixture; (5) filtering, washing with water and drying said second mixture obtained in step (4) to yield a precursor; and (6) calcining the precursor obtained in step (5) at 250-400°C.
Patent CA-2862518-C (CA)
Inventor: PACHECO DA CUNHA OTALICIO
IPC: F26B17/12
Filed: 2013-01-25
Granted: 2021-03-02
Abstract: A high-precision, multidirectional air cross-stream grain drier without gradients comprises a continuous drier (1) with internal paths (2) for the grain stream defined between air ducts that fractionate the drying air stream, forming drying air inlets (3) and air outlets (4) arranged in parallel on either side of the grain flow paths (2) and alternating on different levels in such a manner that air streams from the right and from the left are alternatively and successively applied to the same grain stream column, along its entire path.
Patent CA-2862920-C (CA)
Inventor: STEDMAN DONALD H
IPC: G01M15/02
Filed: 2013-01-30
Granted: 2017-10-03
Abstract: A system and/or method for quantifying the presence of one or more components in vehicle exhaust, and more particularly to a non-contact, sampling system and method for quantifying the presence of one or more components in exhaust emissions of commercial and/or heavy-duty vehicles that emit exhaust at an elevated level, under actual operating conditions.
Patent CA-2870301-C (CA)
Inventor: GUPTA SAURAV V
IPC: A61B17/10
Filed: 2014-11-07
Granted: 2022-06-21
Abstract: A surgical fastener deployment system may include a plurality of coil fasteners having a head and coil body. In one embodiment, the head may be larger in diameter than the coil body. The fasteners may also be mounted on a guide rod or mandrel that passes through a through-hole of the head and the coil body. The shaft may also include a guiding element that contacts and stabilizes the coil body as the fastener is deployed from a distal end of the shaft. When the head approaches and contacts the guiding element, the guiding element may deflect to permit the head to pass.
Patent CA-2872102-C (CA)
Inventor: STREETER ALEXANDER D
IPC: A61F2/68
Filed: 2013-05-01
Granted: 2020-10-20
Abstract: A control unit system. The system includes a control unit which includes a control unit charging interface, at least one magnet located proximate to the control unit charging interface, at least one actuator, a detachable manifold including at least one magnet, fluidly coupled to the at least one actuator, a pump connected to the at least one actuator for causing actuation thereof, and a control system for controlling the pump, wherein the control system controls the pump to actuate the at least one actuator at least in response to a signal received by the control system. The system also includes a recharging device configured to receive the control unit, the recharging device including a reed switch, wherein when the magnet in the control unit is located proximate to the reed switch, the switch is activated.
Patent CA-2872447-C (CA)
Inventor: BIGELOW CHAD ERIC
IPC: A61K48/00
Filed: 2013-05-02
Granted: 2023-02-21
Abstract: La présente invention concerne des vecteurs viraux qui sont capables de distribuer un gène hétérologue à la rétine et en particulier de distribuer le RLBP1 aux RPE et aux cellules de Muller de la rétine. L'invention concerne également des acides nucléiques utiles pour la production des vecteurs viraux, des compositions comprenant les vecteurs viraux et des utilisations des compositions et des vecteurs viraux. L'invention concerne également des méthodes d'administration et/ou d'expression d'un gène hétérologue à/dans la rétine, d'amélioration de la vitesse d'adaptation à l'obscurité chez un sujet et de traitement de la dystrophie rétinienne associée au RLBP1.
Patent CA-2874868-C (CA)
Title: Quick change collet chuck assembly and manufacturing thereof
Inventor: MEYERS ANDREW
IPC: B23B31/20
Filed: 2013-01-29
Granted: 2019-08-20
Abstract: A rotary tool (10) for coupling with a rotary tool accessory (100) includes a motor (24) and a power shaft (34) operably coupled with the motor (24). A collet (104) is operably coupled to the power shaft (34), the collet (104) including a longitudinally extending inner surface portion (120). A nickel based bonding material (140) is affixed to the longitudinally extending inner surface portion (120). A plurality of abrasive particles (142) extend outwardly of the bonding material (140) on the longitudinally extending inner surface portion (120), wherein generally between about 30 percent and about 55 percent of each abrasive particle (142) of the plurality of abrasive particles (142) extends outwardly of the nickel based bonding material (140).
Patent CA-2878869-C (CA)
Inventor: DESMAISON NADEGE
IPC: A61L15/28
Filed: 2013-07-11
Granted: 2020-05-05
Abstract: The present invention relates to novel dressings containing polysulfated oligosaccharides and having the controlled release of said active ingredients. The invention also relates to a method for preparing same, wherein the method comprises a treatment step using ethylene oxide. The invention also relates to the uses thereof for caring for wounds and for treating and/or preventing scars and stretch marks.
Patent CA-2885630-C (CA)
Title: Systeme de suivi automatique et son procede d'exploitation
Inventor: INACIO DE MATOS LUIS CARLOS
IPC: B60W60/00
Filed: 2013-09-19
Granted: 2020-09-29
Abstract: L'invention concerne un système autonome destiné à suivre un individu, comprenant : un véhicule à roues; une caméra de profondeur 3D, des capteurs de distance et/ou tactiles; au moins deux moteurs, chacun étant destiné à entraîner une ou plusieurs roues respectivement des deux côtés, gauche et droit, du véhicule mentionné; un module de traitement de données, comprenant une unité de décision configurée pour : si la caméra de profondeur 3D détecte que la distance entre le système et l'individu à suivre est inférieure à une limite prédéterminée, diminuer la vitesse des deux moteurs; si la caméra de profondeur 3D détecte que la personne à suivre dépasse une limite prédéterminée vers la gauche ou la droite d'un point horizontal prédéfini, augmenter la vitesse du moteur vers la droite, ralentissant la vitesse du moteur gauche, ou vice versa.
Patent CA-2888542-C (CA)
Title: Aluminum alloy for vehicle and part of vehicle
Inventor: FUKUDA YUKIHIDE
IPC: B22D21/04
Filed: 2013-07-29
Granted: 2019-07-09
Abstract: There are provided aluminum alloy for a vehicle and a part for a vehicle in which toughness suitable for the part for a vehicle can be secured even when aluminum material containing impurities such as Fe, Cu or the like is used.  The aluminum alloy for a vehicle contains Fe in the range from not less than 0.2 wt% to not more than 1.0 wt%, Mn in the range from not less than 0.01 wt% to not more than 0.7 wt%, Si and Cu, and Al and unavoidable impurities as residuals, and the size of intermetallic compounds is equal to 30 µm or less.
Patent CA-2890168-C (CA)
Title: Thermally-conductive, metal-based bandages with hydrogel substrate
Inventor: FREER CARL J
IPC: B32B27/06
Filed: 2013-11-06
Granted: 2018-02-13
Abstract: The invention is a class of medical bandages that are effective for use in the treatment of various types of tissue burns, such as burns due to heat, chemicals, or sun exposure. The inventive bandages are comprised of a thin metal substrate in combination with a heat-sink. The inventive bandages incorporate a metal substrate (such as aluminum) having a burn-facing side for direct contact with the burn to draw heat away from the burn by conduction, and a heat-sink facing side opposite the burn-facing side for contact with a hydrogel to draw heat away from the metal layer by conduction. The thin aluminum layer and associated hydrogel heat-sink ensures flexibility and effective heat-transfer characteristics to rapidly cool a burn wound.
Patent CA-2893774-C (CA)
Inventor: WHITEMAN PAUL ANTHONY
IPC: F17B1/12
Filed: 2013-12-10
Granted: 2021-06-08
Abstract: L'invention concerne un système qui permet de refaire le plein de récipient sous pression permettant de refaire rapidement le plein de réservoirs de gaz naturel comprimé (GNC). Le système comprend un récipient sous pression ayant un orifice d'entrée/de sortie de gaz et un orifice d'entrée/ de sortie de liquide ; un premier liquide remplissant au moins partiellement le récipient sous pression ; une couche de liquide d'un second liquide flottant sur le premier liquide, le second liquide étant non miscible avec le premier liquide ; un gaz remplissant au moins partiellement le récipient sous pression au-dessus de la couche liquide du second liquide, le gaz étant en communication fluidique avec l'entrée/la sortie de gaz ; une pompe en communication fluidique avec l'entrée/la sortie de liquide du récipient sous pression, le premier liquide pouvant être pompé du stockage depuis le récipient sous pression ou renvoyé au stockage dans ledit récipient.
Patent CA-2897339-C (CA)
Inventor: BURCHETT DALE D
IPC: A47B96/00
Filed: 2015-07-16
Granted: 2016-02-23
Abstract: A counterbalancing assembly for an article of folding furniture comprises at least one piston extending between a support assembly and a furniture component. An upper mounting bracket secures a first end of the piston to the support assembly, and a lower mounting bracket secures a second end of the piston to the furniture component. The lower mounting bracket includes a worm gear and a mounting element that is threaded onto the worm gear. The mounting element engages the second end of the piston, and rotation of the worm gear thus causes a corresponding linear movement of the mounting element and the second end of the piston. The upper mounting bracket includes a plate that defines one or more holes, each of which is configured to receive a second mounting element that engages the first end of the piston.
Patent CA-2897617-C (CA)
Title: Spray system with speed-based pressure controller and method of controlling same
Inventor: NEEDHAM DUANE
IPC: A01C23/00
Filed: 2015-07-15
Granted: 2020-08-04
Abstract: Spray systems and control systems for use with spray systems are provided. A spray system generally includes a tank configured to hold a product, a conduit in fluid communication with the tank, a pump in fluid communication with the conduit, a flow controller, a plurality of electrically actuated nozzle assemblies in fluid communication with the conduit, and a pressure controller. The flow controller is configured to regulate a flow rate of product through the conduit based on a travel speed of the system. The plurality of nozzle assemblies is configured to dispense the product such that an upstream nozzle pressure is established within the conduit. The pressure controller is configured to control at least one operating parameter of at least one of the nozzle assemblies based at least in part on speed information indicative of the travel speed of the system to maintain a substantially constant upstream nozzle pressure.
Patent CA-2898478-C (CA)
Title: Configuration d'hote d'instance
Inventor: KOWALSKI MARCIN PIOTR
IPC: H04L12/66
Filed: 2014-01-22
Granted: 2017-11-14
Abstract: L'invention porte sur des procédés et des appareils de configuration d'hôtes d'instance. Un système comprend une pluralité d'hôtes d'instance configurables pour des instances de ressource d'un service accessible en réseau, et des serveurs de commande pour gérer une configuration à distance des hôtes d'instance. En réponse à une requête de configuration d'instance provenant d'un client, un serveur de commande sélectionné transmet à un hôte d'instance sélectionné une séquence d'une ou plusieurs instructions. L'hôte d'instance sélectionné instancie un exécuteur d'instructions à distance. L'exécuteur d'instructions à distance lance des opérations de configurations correspondant à la séquence d'instructions, et termine. Le serveur de commande sélectionné fournit, pour la requête de configurations d'instance, une réponse fondée au moins en partie sur les résultats des opérations lancées par l'exécuteur.
Patent CA-2900243-C (CA)
Inventor: KURZ BRIAN E
IPC: H04L9/28
Filed: 2014-02-24
Granted: 2020-03-24
Abstract: La présente invention concerne des systèmes et des procédés permettant de protéger des données enregistrées d'événements de train et d'éviter leur téléchargement ou leur transfert non autorisé, lesdites données devant être utilisées dans un système d'enregistrement d'événements de train d'un train. Un système d'enregistrement d'événements de train et un dispositif de stockage de données authentifiées sont également décrits. Selon le mode de réalisation préféré et non restrictif, l'invention concerne un système permettant de protéger des données enregistrées d'événements de train, le système comprenant au moins un dispositif de mémoire externe dans lequel sont stockées des données d'authentification chiffrées, les données d'authentification chiffrées comprenant des données d'authentification chiffrées à l'aide d'au moins une première clé.
Patent CA-2903268-C (CA)
Title: Wheel
Inventor: CLEMENS SIMON RICHARD
IPC: B60B23/06
Filed: 2013-03-28
Granted: 2020-04-14
Abstract: A wheel comprising a rim portion and a centre portion for supporting the rim portion, wherein the rim portion is adapted to allow attachment of the centre portion to the rim at a selected position of a plurality of available positions. In one arrangement the available positions are disposed in a direction parallel to the axis of rotation of the wheel. There is also provided the rim and the centre portion and a method for constructing the wheel.
Patent CA-2910934-C (CA)
Inventor: YANG ANTHONY AN-TAO
IPC: H01M10/42
Filed: 2014-04-30
Granted: 2019-02-26
Abstract: An alternating-hibernation battery management and control method for a power structure of a large electric vehicle is provided. The power structure includes a vehicular computer with a sorting controller, plural configuration-variable series-type battery boxes in parallel connection and a driving device. Each battery box includes plural battery modules in series connection. The vehicular computer calculates a required number of battery modules and a required number of battery boxes. The sorting controller calculates module scores of all battery modules, generating a battery module sorting result. The sorting controller enables the required number of battery modules according to the required number of battery modules and the battery module sorting result. The sorting controller calculates battery box score and generates a battery box sorting result. The sorting controller controls at least one battery box in the last rank of the battery box sorting result to be in hibernation mode.
Patent CA-2914229-C (CA)
Inventor: DELMAS MICHEL
IPC: C08G8/28
Filed: 2014-03-26
Granted: 2021-06-01
Abstract: L'invention concerne une résine de lignine-phénol-formaldéhyde, qui est obtenue par polycondensation de formaldéhyde, de phénol et de lignine en présence d'un catalyseur basique ou acide, caractérisée en ce que la lignine est une lignine qui n'est pas chimiquement modifiée au niveau des groupes fonctionnels disponibles. Cette lignine possède une faible masse moléculaire et comprend des groupes fonctionnels disponibles choisis dans le groupe constitué des groupes hydroxyle aliphatiques et de groupes hydroxyle phénoliques. Le degré de substitution rapporté au poids du phénol avec ladite lignine est compris entre 50 % et 60 %. La proportion en poids de ladite lignine et du phénol dans la résine est égale à la proportion en poids du phénol dans une résine de phénol-formaldéhyde (PF) sans lignine.
Patent CA-2916631-C (CA)
Title: Track system for traction of an off-road vehicle
Inventor: JEAN BERNARD
IPC: B62D55/08
Filed: 2016-01-04
Granted: 2023-01-24
Abstract: Track systems for traction of an off-road vehicle, such as an all-terrain vehicle (ATV), a snowmobile, etc. The track systems may have various features to enhance their traction and/or other aspects of their use and/or performance, such as, for example, to better adapt to a suspension of the off-road vehicle (e.g., by compensating for and/or otherwise adapting to alignment settings, namely camber, caster and/or toe), to improve ride quality (e.g., by better absorbing impacts or vibrations within the track systems), and/or to facilitate their installation and/or adjustment on the off-road vehicle.
Patent CA-2917634-C (CA)
Title: Auto switching referral matrices in determining process material concentration
Inventor: WHEELER SIMON P H
IPC: G01N29/02
Filed: 2014-07-18
Granted: 2020-03-24
Abstract: A device and method to automatically switch referral matrices in a meter (120) to identify an unknown material circulating in a process application (900) and determine the material concentration, whether it may be a cleaning material or a process material. The present invention utilizes a measured line density and line temperature of the material along with a reference temperature to calculate a reference density. Using the reference temperature and reference density, a concentration percentage of the material may be determined.
Patent CA-2919029-C (CA)
Inventor: HAAS THOMAS
IPC: C12N1/20
Filed: 2016-01-27
Granted: 2022-05-17
Abstract: A reaction mixture for producing ethanol and/or acetate from a carbon source in aerobic conditions, wherein the mixture comprises - a first acetogenic microorganism in an exponential growth phase; - free oxygen; and - a second acetogenic microorganism in a stationary phase wherein the first and second acetogenic microorganism is capable of converting the carbon source to the acetate and/or ethanol.
Patent CA-2924485-C (CA)
Inventor: CHABAILLE CHRISTOPHE
IPC: F23R3/34
Filed: 2014-09-24
Granted: 2021-06-01
Abstract: The invention relates to a fuel injector (10) such as an injector for an annular combustion chamber of a turbomachine, comprising a downstream head (16) having a central outlet (22) and an annular peripheral outlet (24) surrounding the central outlet (22), and an injector arm (12) upstream of the head (16) comprising a coaxial central channel (18) and a coaxial annular channel (20), characterised in that the central channel (18) is in fluid communication with the peripheral outlet (24) and the annular channel (20) is in fluid communication with the central outlet (22).
Patent CA-2928323-C (CA)
Inventor: DEMISSY DANIEL
IPC: E04H9/02
Filed: 2014-10-28
Granted: 2021-11-02
Abstract: The invention proposes a support structure (10) comprising at least one cylindrical pillar (16) with a vertical main axis, a lower end (16i) of which is connected to the ground (14) and the upper end (16s) of which is connected to a component to be supported, characterised in that the pillar (16) comprises at least one helical slot (20) coaxial to the main axis of the pillar (16).
Patent CA-2928471-C (CA)
Title: Traitement de matieres siliceuses a l'aide de catechol et d'amines dans des applications souterraines
Inventor: MCDANIEL CATO RUSSELL
IPC: C09K8/03
Filed: 2013-12-06
Granted: 2018-08-21
Abstract: L'invention porte sur des compositions et des procédés pour le traitement de matières siliceuses (par exemple de silice et/ou d'autres silicates) dans des applications souterraines. Dans un mode de réalisation, le procédé consiste : à utiliser une composition de traitement comprenant un fluide de base, un composant catéchol et un composant amine ; à introduire de la composition de traitement dans au moins une partie d'une formation souterraine comprenant une ou plusieurs matières siliceuses ; et à permettre à au moins une partie de la composition de traitement d'être en contact avec au moins une partie des matières siliceuses dans la formation souterraine pour dissoudre au moins une partie des matières siliceuses.
Patent CA-2932089-C (CA)
Inventor: MORALES TERAOKA EDGAR YOSHIO
IPC: B60W30/095
Filed: 2016-06-03
Granted: 2018-06-19
Abstract: A collision avoidance assistance device for a vehicle including: a capturing unit (70) configured to acquire an image around the vehicle; an animal image detection unit configured to detect an image of an animal; an animal type determination unit configured to determine a type of an animal; an animal presence area prediction unit configured to predict a future presence area of the animal based on behavior characteristics index values representing behavior characteristics of the determined type of the animal; a collision possibility determination unit configured to determine a possibility of collision of the animal with the vehicle based on a prediction result of the future presence area of the animal; and an assistance processing performing unit configured to perform assistance processing for collision avoidance when it is determined that there is a possibility of collision of the animal with the vehicle.
Patent CA-2932832-C (CA)
Inventor: CLARK KENNETH E
IPC: H02J7/00
Filed: 2014-12-05
Granted: 2019-12-03
Abstract: L'invention concerne une station compacte et portative permettant de charger plusieurs dispositifs mobiles, dont des modes de réalisation incluent : une base de charge interpénétrée, connectée à jusqu'à six bases comportant un câble d'onduleur CA-CC ; un logement principal autonome pour inclure un câble logeant jusqu'à huit câbles rétractables, des ports pour recharger huit dispositifs mobiles simultanément, une batterie rechargeable pour transférer la tension de la batterie rechargeable à chaque dispositif mobile. L'unité a pour objet une utilisation dans les lieux publics pour le confort des clients et pour offrir un espace publicitaire aux entreprises.
Patent CA-2937772-C (CA)
Title: Fortified high torque device
Inventor: NINO JOHN
IPC: B25B23/143
Filed: 2015-03-27
Granted: 2022-06-21
Abstract: A torque-limiting device which may include a shaft extending axially through a clutch assembly and a spring to connect to a nut. The upper and lower shanks may be under a force from the spring and further configured to selectively engage within a predetermined torque limit and disengage at above the predetermined torque limit. Accordingly, the shaft may receive torque up to the predetermined limit as provided by a user operating a handle of the torque-limiting device. The torque-limiting device may be disposable, reusable, economical, and have high torque capabilities.
Patent CA-2940255-C (CA)
Inventor: ELEK BELA
IPC: B24B3/56
Filed: 2010-07-29
Granted: 2019-01-08
Abstract: A sharpener for creating cross-grind knife edges includes a nominally flat annular abrasive sharpening member which could be a ring or a disk and is rotated about its center and held against a moving knife edge facet to simultaneously and sequentially abrade the knife edge at multiple locations on the abrasive member. The disk may be slidably mounted on a shaft in opposition to a spring restraining force. The disk is nominally disposed in a vertical orientation. The sharpener may include multiple stages including a manual stage having a pair of off axis conical shaped rotatable abrasive coated disks which have abrading lines on opposing facets which are not parallel but cross and intersect in a crossing pattern at the blade edge.