baber/WOPTO huggingface dataset:
Patent CA-3001684-A1 (CA)
Title: Dispositifs d'interruption de circuit a semi-conducteur utilisant un filtrage de courant pour ameliorer la coordination des dispositifs
Inventor: NOJIMA GERALDO
IPC: H02H7/30
Filed: 2016-10-12
Abstract: L'invention porte sur un appareil qui comprend un commutateur à semi-conducteur (S1, S2) conçu pour interrompre un courant entre une source d'alimentation et une charge, une bobine d'inductance (L1, L2) couplée en série avec le commutateur à semi-conducteur, et un condensateur (C) couplé à un nud entre la bobine d'inductance et la charge. L'appareil comprend en outre un capteur de courant (CS) conçu pour détecter un courant fourni à la charge et un circuit de commande (110) couplé au capteur de courant et conçu pour commander le commutateur à semi-conducteur en réponse au courant détecté.
Patent CA-3001992-A1 (CA)
Inventor: GAUTHERON ANTHONY
IPC: B65G59/02
Filed: 2016-10-18
Abstract: The invention relates to an extraction device (1) for moving, from a stack (3), a batch (4) of vertically adjacent unconnected flat products (2) that form the top of said stack (3), said extraction device (1) comprising a frame (5), and, mounted in said frame (5), a gripping means (6) in the form of a controlled vise to firmly grasp the batch (4) to be removed by the edge thereof. This device is characterized in that it further comprises, mounted in the frame (5), a separation means (8) that is separated from the gripping means (6) and supports a bearing surface (9) intended for moving under the batch (4). The invention also relates to a corresponding method.
Patent CA-3003186-A1 (CA)
Inventor: ZIELINSKI DAVID P
IPC: C09K8/44
Filed: 2016-10-25
Abstract: The present invention provides an oil or gas wellbore polymeric cement comprising the reaction product of an aliphatic isocyanate, a trimerization catalyst, and a catalyst retarder, wherein the reaction occurs in the wellbore at a temperature of at least 250F (121C). Also provided is a method of reducing fluid loss from an oil or gas well, comprising producing a polyisocyanurate cement by combining an aliphatic isocyanate, a trimerization catalyst, and a catalyst retarder within a wellbore at a temperature of at least 250F (121C). The various embodiments of the invention meet the controllability and minimized toxicity needed for this application. Standard aliphatic polyisocyanates reduce handling concerns while providing the reactivity response that fits this temperature range.
Patent CA-3003987-A1 (CA)
Inventor: PIPPUS TROY
IPC: B44D3/12
Filed: 2018-05-04
Abstract: An accessory holder is used with a paint tray assembly including a paint tray and a tray carrier releasably attached to the paint tray which includes a post extending upwardly from a base that is releasably clipped onto one end of the paint tray. The accessory holder has a first clip portion adapted to be releasably clamped resiliently and frictionally onto the post of the carrier, and a second clip portion adapted to releasably clamp a painting extension pole therein resiliently and frictionally therein.
Patent CA-3008504-A1 (CA)
Title: Procede de traitement thermique par induction d'un composant d'alliage pour generer des gradients de microstructure et un composant d'alliage thermiquement traite selon le procede
Inventor: BRIDIER FLORENT
IPC: C22F3/02
Filed: 2016-12-21
Abstract: La présente invention concerne un procédé de traitement thermique de composant de superalliage utilisant un traitement thermique par induction contrôlé. Le procédé étant adapté pour générer de façon contrôlable une région de microstructure de grain grossier dans le composant à partir d'un composant métallique à microstructure à grain fin. Le procédé étant en outre adapté pour former de façon contrôlable des précipités dans la région souhaitée afin d'obtenir une dureté souhaitée dans celle-ci. Un composant d'alliage monobloc comportant une région centrale contrôlée et une région périphérique contrôlée. La région centrale contrôlée définissant des grains métallurgiques fins et étant adaptée pour conférer une résistance à la fatigue souhaitée. La région périphérique contrôlée définissant des grains métallurgiques grossiers et étant adaptée pour conférer une résistance au fluage souhaitée.
Patent CA-3009235-A1 (CA)
Title: Outil de raclage assiste par gaz
Inventor: KRIEG ED
IPC: A47L13/02
Filed: 2018-06-22
Abstract: Un outil de raclage assisté par gaz comprend un logement ayant un support de lame avec une cavité qui est raccordable à une source dun gaz sous pression; une lame attachée au support de lame et sétendant, vers lavant, à partir de ce dernier; et un diffuseur en une forme qui permet de diriger un débit de gaz sous pression à partir de lintérieur de la cavité, dans une direction longitudinale le long de la lame, et de distribuer le gaz sous pression transversalement dun côté à lautre de la lame, où le matériel libéré par la lame est soufflé ailleurs à partir dune extrémité de la lame par le courant du gaz sous pression.
Patent CA-3010275-A1 (CA)
Title: Tool for perforating, packing and fracturing and tubing string comprising the tool
Inventor: GAN ZHENWEI
IPC: E21B43/26
Filed: 2017-01-13
Abstract: A tool for jet packing and fracturing and a tubular column comprising the same. The tool comprises an upper connector (1), a connecting sleeve (2), a central rod (3), a packer (4), a lower connector (5), and an inner cylinder (6). The upper connector is provided with a circulation hole (9), a jet nozzle (7) is disposed at the circulation hole, and the inner cylinder is disposed on the inner wall of the upper connector to seal the jet nozzle. Under the action of a pressure liquid, the inner cylinder moves downwards and is exposed out of the jet nozzle, and the packer conducts packing. Then, perforation can be implemented by means of the jet nozzle. After perforation is completed, the jet nozzle is structured in the mode that the jet nozzle can disengage from the circulation hole, and thus fracturing work is carried out. By means of the tool, the working costs can be reduced, and the transformation effect can be improved.
Patent CA-3010447-A1 (CA)
Title: Systeme et methodes pour le traitement d'une obstruction microvasculaire
Inventor: SCHWARTZ ROBERT S
IPC: A61B17/00
Filed: 2017-01-04
Abstract: Une obstruction microvasculaire (MVO) est traitée en introduisant une substance à injecter dans les vaisseaux sanguins affectés par la MVO à des débits précis, tout en bloquant l'écoulement en sens inverse, de sorte que l'action naturelle de la pompe cardiaque aide à forcer la substance à injecter à entrer dans les microvaisseaux affectés. La surveillance de la pression à une extrémité distale d'un ballonnet d'occlusion est utilisée pour déterminer l'efficacité du traitement et la santé cardiaque.
Patent CA-3010821-A1 (CA)
Inventor: MESSINA JOSEPH J
IPC: A63B63/04
Filed: 2018-07-09
Abstract: An ice hockey goal post peg includes a molded rubber body extending longitudinally from a top post surface to a bottom ice surface. A post plate is disposed within the rubber body. At least one stud is attached to the post plate. The at least one stud extends beyond the bottom ice surface in a direction toward an ice surface when the goal post peg is installed.
Patent CA-3011974-A1 (CA)
Title: Method and apparatus for a retail shopping facility including optional use of a 3d scanner
Inventor: HIGH DONALD R
IPC: G06Q30/06
Filed: 2017-01-19
Abstract: Generally speaking, pursuant to these various embodiments a retail shopping facility contains various items available for purchase. A corresponding memory stores registered ownership information provided at least in part by a consumer in conjunction with purchasing a retail item at the retail shopping facility. A corresponding control circuit provides a possession-transfer opportunity by which an owner of the retail item can offer possession of the retail item to another party. When the owner of the retail item selects that possession-transfer opportunity for the retail item, the control circuit uses the registered ownership information to offer possession of the retail item to other parties who may be potentially interested in possessing the retail item.
Patent CA-3015119-A1 (CA)
Inventor: BOMBARDELLI EZIO
IPC: A61K36/758
Filed: 2017-02-20
Abstract: Disclosed are compositions comprising: a) an extract of Curcuma longa, curcumin or phospholipid-complexed curcumin; b) a lipophilic extract of Zingiber officinale; and c) a lipophilic extract obtained from plants containing isobutylamides of polyunsaturated fatty acids selected from the group consisting of Echinacea spp. extract, Zanthoxylum spp. extract and Acmella oleracea (Spilanthes oleracea) extract.
Patent CA-3015250-A1 (CA)
Title: Promoteur de plantes et 3'utr pour l'expression d'un transgene
Inventor: GUPTA MANJU
IPC: C12N15/09
Filed: 2017-03-08
Abstract: La présente invention concerne des compositions et des méthodes pour favoriser la transcription d'une séquence nucléotidique dans une plante ou une cellule de plante, utilisant un promoteur GRMZM2G138258 de Zea mays. Certains modes de réalisation concernent un promoteur GRMZM2G138258 de Zea mays qui sert dans des plantes à favoriser la transcription de séquences nucléotidiques liées de manière fonctionnelle. Certains modes de réalisation concernent un gène 3'UTR de GRMZM2G138258 de Zea mays qui sert dans des plantes à terminer la transcription de séquences nucléotidiques liées de manière fonctionnelle.
Patent CA-3015563-A1 (CA)
Title: 5-3-1
Inventor: HADDADI BAHRAM
IPC: G07F17/32
Filed: 2018-08-27
Abstract: The invention provides a process for playing a wagering card game. The game can be played with three or more players and can be carried out at casinos or through mobile device platforms. Each player purchases tokens prior to entering a game. The game has multiple rounds equal to number of players who take part in the game. The deck has the same number of cards as players. In each deck, there is one "5", one "3", and one "1" card. The rest of the cards in the deck are Jokers. Each round, the cards are distributed on the table facing down. Each player takes turns and reveals one card. The players who select the 5, 3, and 1 cards score points. The "house" is allocated 1 point per round as a matter of course. At the end of each game, the points are tallied and winnings are calculated based on formulae.
Patent CA-3017777-A1 (CA)
Title: Method for processing a lithographic printing plate
Inventor: MORIAME PHILIPPE
IPC: G03F7/32
Filed: 2017-02-03
Abstract: A method for processing a lithographic printing plate, comprising development with an alkaline solution and gumming with a first gum solution and subsequently with a second gum solution, wherein both gum solutions are provided in a cascade configuration whereby the second gum solution overflows into the first gum solution.
Patent CA-3019246-A1 (CA)
Inventor: JACQUOT ROLAND
IPC: C07C233/05
Filed: 2017-04-04
Abstract: The present invention is directed to N-alkyldiamide compounds responding to the following formula (I), wherein: R1 or R2 is selected from hydrogen or a linear, branched or cyclic, saturated or unsaturated, hydrocarbon chain having from 1 to 40 carbon atoms, with the proviso that one and only one of R1 or R2 is hydrogen, R is selected from cyclic or branched, saturated or unsaturated, hydrocarbon aliphatic chain having from 2 to 15 carbon atoms. The present invention also relates to the use of the compounds of formula (I) as a gelling agent and to gel compositions comprising said compounds of formula (I).
Patent CA-3020789-A1 (CA)
Title: Methodes a grande echelle pour le revetement uniforme d'un traitement au benzoaxobolde sur des surfaces d'emballage
Inventor: MALEFYT TIMOTHY
IPC: A01N55/08
Filed: 2017-04-12
Abstract: La présente invention concerne des procédés à grande échelle de revêtement uniforme de surfaces d'emballage avec un composé de benzoxaborole.
Patent CA-3026059-A1 (CA)
Inventor: LOBERGER JOHN M
IPC: E03C1/04
Filed: 2017-06-05
Abstract: Systems and methods for a multi-function lavatory fixture are disclosed. The lavatory fixture includes a first and second leg, where a first end of each leg is configured to he mounted to a deck and a second end of each leg is located over a basin of the lavatory fixture. A connecting section extends between the second ends of each leg and includes outlets to dispense water, soap, and air to wash a user's hands. The fixture also includes indicators located proximate each of the outlets to indicate to the user the location of each outlet. A sensor located near each outlet, identifies the presence of a user's hands near the outlet and dispenses water, soap, or air accordingly. A controller within the lavatory fixture receives inputs from each sensor and activates the appropriate pump, fan, valve, and the like to deliver the desired product at the appropriate outlet.
Patent CA-3026894-A1 (CA)
Title: Performance model adverse impact correction
Inventor: LARSEN LOREN
IPC: G06Q10/06
Filed: 2017-04-11
Abstract: Technology for training a predictive model is described. A processing device collects digital interview data including features identified from candidate interviews. A model training tool selects a data set of the digital interview data. The data set includes a predicted performance outcome and an actual performance outcome for each of a plurality of candidates. The model training tool determines an error metric for each of the plurality of candidates. The error metric includes a relationship between the predicted performance outcome and the actual performance outcome for each candidate. The model training tool determines a number of candidates whose digital interview data includes a feature corresponding to a protected class. The model training tool normalizes an effect of each candidate on the error metric based on the corresponding protected class and applies the normalized error metric to reduce bias in the predictive model with respect to the protected class.
Patent CA-3027666-A1 (CA)
Title: Procede de production de poudre de nickel et dispositif de production de poudre de nickel
Inventor: TAKAISHI KAZUYUKI
IPC: B22F9/26
Filed: 2017-06-14
Abstract: La présente invention concerne un procédé avec lequel il est possible d'éviter qu'un équipement, tel qu'une tuyauterie et des vannes, utilisé pour évacuer et récupérer une suspension concentrée contenant de la poudre de nickel depuis une cuve de réaction à haute pression, soit endommagé et piège la poudre de nickel dans celui-ci et pour permettre un fonctionnement continu, de façon à améliorer la productivité. Ce procédé de production de poudre de nickel comprend une étape de réaction d'une solution de complexe de sulfate de nickel-amine avec du gaz d'hydrogène sous haute pression dans une cuve de réaction, de façon à obtenir une suspension concentrée de poudre de nickel contenant de la poudre de nickel. Le procédé est caractérisé en ce que la suspension concentrée de poudre de nickel est évacuée et transférée par l'intermédiaire d'une tuyauterie d'évacuation depuis la cuve de réaction dans laquelle la suspension concentrée contenant de la poudre de nickel a été produite et ensuite, une solution de lavage est distribuée dans la tuyauterie d'évacuation à une pression prédéterminée pour laver la tuyauterie d'évacuation.
Patent CA-3028799-A1 (CA)
Inventor: BEHAR YVES
IPC: G06F3/0481
Filed: 2009-04-01
Abstract: Various aspects and embodiments are directed to a graphical user interface that organizes interface elements into views of computer content for presentation to a user. Different views of are used to provide an interface that is responsive to configurations of the device and responsive to activity being performed by the user. Aspects include permitting the user to transition the device from one configuration to another during its use, for example from easel to laptop modes. Further the elements that comprise the graphical user interface are configured to present a summarized view of available actions and content, in order to simplify user interaction. The different views present different organizations of the interface elements and in some example display only certain ones of the modes of content in order to reduce the number of options a user must navigate to accomplish an objective.
Patent CA-3030259-A1 (CA)
Title: Aqueous based dust control compositions and methods
Inventor: WANG CHUANZHONG
IPC: C09K3/22
Filed: 2019-01-16
Abstract: Compositions and methods of reducing release of fugitive dust from particulate substrates are provided. The method involves applying a composition onto the substrate in an amount effective to reduce dust release and remain effective for an extended period of time, wherein the composition comprises an aqueous medium, a surface modifying agent, and a dispersant.
Patent CA-3031261-A1 (CA)
Inventor: GREIM OLIVIER
IPC: A24F40/20
Filed: 2010-11-26
Abstract: Il est décrit un système de fumage à chauffage électrique (103, 203), destiné à recevoir un substrat de formation daérosol (105, 205). Le système comprend un élément chauffant destiné à chauffer le substrat afin de former laérosol, lélément chauffant comprenant un élément de chauffage (113, 213, 214). Le système de fumage à chauffage électrique (103, 203) et lélément de chauffage (113, 213, 214) sont conçus de telle sorte que, lorsque le substrat de formation daérosol (105, 205) est reçu dans le système de fumage à chauffage électrique, lélément de chauffage (113, 213, 214) sétend seulement partiellement le long de la longueur du substrat de formation daérosol, et lélément de chauffage est positionné vers lextrémité aval du substrat de formation daérosol.
Patent CA-3031354-A1 (CA)
Inventor: PEVARELLO PAOLO
IPC: A61P13/00
Filed: 2017-08-09
Abstract: La présente invention concerne de nouveaux composés phénoxy- et benzyloxy-pipéridine substitués de formule (I) ayant des propriétés antagonistes du récepteur P2X7 (P2X7), des compositions pharmaceutiques comprenant ces composés, des procédés chimiques pour préparer ces composés et leur utilisation dans le traitement ou la prophylaxie de maladies associées à l'activité du récepteur P2X7 chez des animaux, en particulier des êtres humains.
Patent CA-3032260-A1 (CA)
Title: Boost converter for an aerosol delivery device
Inventor: Sur Rajesh
IPC: A24F40/50
Filed: 2017-08-08
Abstract: An aerosol delivery device (100) is provided that includes a housing defining a reservoir (218) configured to retain aerosol precursor composition, and a power source (212), heating element (222) and boost converter (246) contained within the housing. The power source is configured to generate a voltage output. The heating element is controllable to activate and vaporize components of the aerosol precursor composition. And the boost converter is between the power source and an electrical load that includes the heating element, and configured to step up the voltage output of the power source to a higher voltage from which the heating element is powered to activate and vaporize components of the aerosol precursor composition.
Patent CA-3033100-A1 (CA)
Inventor: BERTHOU ALEXANDRE
IPC: F16B33/06
Filed: 2017-08-14
Abstract: L'invention concerne un dispositif (10) de fixation destiné à l'assemblage d'au moins deux éléments de structure, comprenant un alésage, le dispositif de fixation comprenant une tête élargie (12) et une tige (14) présentant, avant l'ajustement, un diamètre extérieur (Di) supérieur à un diamètre intérieur (Ds) de l'alésage, et une partie blocage comprenant un filetage ou des rainures annulaires. Le dispositif de fixation comprend en outre un anneau lubrifiant sacrificiel (20 ; 30) sur la surface extérieure du dispositif de fixation, s'étendant au moins entre une extrémité distale de la tige et une extrémité proximale de la partie blocage, ledit anneau ayant, avant que le dispositif de fixation ne soit ajusté dans la structure, un diamètre extérieur supérieur au diamètre de l'alésage. L'invention s'applique à l'assemblage de structures d'aéronefs.
Patent CA-3036328-A1 (CA)
Inventor: AHARONI ASAPH
IPC: C12N15/82
Filed: 2017-09-11
Abstract: Methods of increasing targeted mutagenesis in a plant and recombinant nucleic acid molecules used in these methods are described herein. Recombinant nucleic acid molecules have nucleic acid sequences selected from those 5' and 3' of regions adjacent to nucleic acid sequence encoding a POLYUBIQUITIN10 gene, wherein the recombinant nucleic acid molecule further includes a multiple cloning site or a target gene.
Patent CA-3037395-A1 (CA)
Title: Systeme de detection base sur le temps de vol (tof) pour une porte automatique
Inventor: AGAM URI
IPC: B66B13/14
Filed: 2017-09-29
Abstract: La présente invention concerne des modes de réalisation donnés à titre d'exemple d'un système de détection pour une porte automatique, comprenant une caméra TOF ayant un champ de vision limité dans une première zone pour une première fonction, telle que la sécurité et dans une deuxième zone pour une autre fonction, telle que l'activation ou telle que le comptage. Le système selon l'invention peut être utilisé, par exemple dans des portes de piétons motorisées, des bus, des véhicules ferroviaires, etc. Selon certains modes de réalisation, l'invention concerne en outre au moins un système de capteur à ultrasons. Les deux technologies partagent un matériel et des informations, ce qui permet d'obtenir des fonctions de sécurité et de comptage améliorées du système, tout en réduisant la quantité de matériel utilisé, l'encombrement et le coût unitaire et d'améliorer la performance.
Patent CA-3038694-A1 (CA)
Title: A system and a method for optimizing the trajectory to be followed when weeding crops
Inventor: GREEN OLE
IPC: A01B79/00
Filed: 2017-09-29
Abstract: The present invention relates to a support system for determining a trajectory to be followed by an agricultural work vehicle when weeding distinct areas of weed within a field of crops, said system comprises: a mapping unit configured for receiving: i) coordinates relating to the boundaries of a field to be worked; and ii) coordinates relating to the boundaries of distinct areas of weed being located within said boundary of said field of crops; a capacity parameter unit configured for receiving one or more capacity parameters relating to said working vehicle; a trajectory calculating unit configured for calculating an optimized trajectory to be followed by said work vehicle upon weeding said distinct areas of weed; wherein said optimized trajectory is being calculated on the basis of said coordinates received by said mapping unit; and one or more of said one or more capacity parameters received by said capacity parameter unit.
Patent CA-3041075-A1 (CA)
Inventor: KUNDERT SANDRO
IPC: G01N21/3504
Filed: 2017-11-01
Abstract: Method 100 for measuring a concentration of a gas in a container 20 having a wall with at least one deformable portion, the gas absorbing electromagnetic radiation at least in a specific spectral range, wherein the method comprises the steps of: - biasing 101 said deformable portion and a further portion of said wall opposite said deformable portion between opposite positioning surfaces, thereby forming a biased volume of the container between the opposite positioning surfaces, - during a measuring time 110, transmitting 102 electromagnetic radiation into said biased volume and receiving 103 transmitted or reflected radiation of said transmitted radiation from said biased volume along respective radiation paths, - relatively moving 104, during said measuring time, at least one of said deformable portion and of said further portion and at least one of said radiation paths, and - determining 105 said concentration of said gas from the radiation received. Further in the scope of this invention are a method of producing a sealed container containing a filling gas volume having a concentration of a monitored gas, an apparatus 10 for performing the methods and a filling facility for filling containers.