baber/WOPTO huggingface dataset:
Patent CA-2997812-C (CA)
Inventor: PAILLARD AMAURY
IPC: F23R3/04
Filed: 2016-09-08
Granted: 2023-08-22
Abstract: The invention relates to a particle-trapping device (2) for a turbomachine, said particles being contained in an air stream flowing inside a turbomachine, in particular the air stream flowing in the bypass region (17) of the combustion chamber (13) of said turbomachine. The device is characterised in that it comprises: - at least two particle deflectors (3, 3a, 3b, 3c), - a member (5) for collecting and storing the particles deflected by said deflector, - and means (6) for attaching said trapping device (2) to a part of the turbomachine.
Patent CA-3007570-C (CA)
Inventor: GE QINGJIE
IPC: C07C15/02
Filed: 2017-07-31
Granted: 2020-07-21
Abstract: A method for carbon dioxide direct hydrogenation to gasoline-range hydrocarbons is provided in this invention. Under the reaction conditions of 250-450 °C, 0.01-10.0 MPa, 500-50000 mL/(h.cndot.g cat) of feedstocks, 0.5-8 molar ratio of H2 to CO2 the mixture of carbon dioxide and hydrogen may be directly converted to gasoline-range hydrocarbons over a multifunctional hybrid catalyst. The multifunctional hybrid catalyst comprises:  iron-based catalyst for carbon dioxide hydrogenation as the first component, one, two or more of zeolites optionally modified by metal as the second component. In this method, a per-pass conversion of CO2 may achieve more than 33%, the methane selectivity in the hydrocarbon products is less than 8%, the selectivity of gasoline-range hydrocarbons with carbon numbers from 5 to 11 in the hydrocarbon products is more than 70%. The obtained gasoline-range hydrocarbons exhibit high octane number due to its composition comprising isoparaffins and aromatics as the major components.
Patent CA-3009090-C (CA)
Title: Medical imaging system with a fixed array of x-ray detectors and a fixed array of x-ray emitters for producing a digital 3-dimensional image
Inventor: TRAVISH GILL
IPC: G06T15/06
Filed: 2016-01-25
Granted: 2022-12-13
Abstract: The individual emitters are operated in multiple groups each illuminating a region of interest between the emitter array and the detector array such that the cone of radiation rays projected on the detector array from any single emitter in any one such group is substantially spatially separated from the corresponding projected cones from all other emitters in that same group. At least the ROI portion of the 3D space between the emitter panel and the detector panel is represented by 3D volume elements (voxels), wherein at least some of those voxels represent respective portions of that space that are traversed by corresponding portions of a plurality of radiation rays each extending from a respective emitter to a respective detector and are associated with respective absorption coefficients representative of the radiation absorption characteristic of a corresponding portion of the ROI. The image reconstruction process is an iterative process in which neighboring voxels having similar calculated coefficients are combined into larger voxels, neighboring voxels having dissimilar calculated coefficients are divided into smaller voxels, and new absorption coefficients are calculated.
Patent CA-3010985-C (CA)
Inventor: KELLEY CALEB
IPC: E21B33/127
Filed: 2017-02-13
Granted: 2022-06-28
Abstract: L'invention concerne une manchette de vanne destinée à une garniture de fond de trou comprenant un trajet d'écoulement. Le trajet d'écoulement comprend une vanne d'ouverture et une vanne de fermeture. La manchette de vanne comprend en outre un piston de vanne de verrouillage. Le piston de vanne de verrouillage est positionné de telle sorte qu'en position inactivée, le trajet d'écoulement est ouvert et est dans une position enclenchée, le trajet d'écoulement est bloqué par le piston de vanne de verrouillage. Le piston de vanne de verrouillage peut être conçu pour être déplacé de la position inactivée à la position enclenchée par une lance de pression à l'intérieur de la manchette de vanne. Le piston de vanne de verrouillage peut être maintenu dans la position inactivée par une retenue temporaire.
Patent CA-3019591-C (CA)
Title: Vagus nerve stimulation patient selection
Inventor: LIBBUS IMAD
IPC: A61N1/36
Filed: 2017-03-31
Granted: 2023-03-07
Abstract: A system for assessing a patient's suitability for receiving a vagus nerve stimulation therapy. The system includes a stimulation device. The system further includes a computer-readable storage medium having stored thereon instructions, which when read by a computer, cause the computer to perfoi in the following steps: receiving a criterion regarding the patient's suitability for receiving a vagus nerve stimulation therapy; controlling a stimulation device to provide stirnulation to a vagus nerve of the patient; receiving, from a sensor, response data indicative of a physiological response of the patient to the stimulation of the vagus nerve; and determining the patient's suitability for receiving the vagus nerve stimulation therapy based on the criterion and the physiological response of the patient to the stimulation.
Patent CA-3020824-C (CA)
Inventor: BOLDUC JOHN
IPC: A61L2/18
Filed: 2017-04-14
Granted: 2021-06-15
Abstract: L'invention concerne des compositions d'acide peroxyformique pour l'élimination de croissance de biofilm et d'autres contaminants et impuretés à partir de surfaces dures de traitement industrielles. En particulier, des compositions d'acide peroxyformique peuvent être dosées sur site et/ou générées in situ pour la réduction et la prévention de biofilms sur les surfaces dures. L'invention concerne également des procédés d'utilisation des compositions d'acide peroxyformique pour l'élimination de croissance de biofilm et d'autres impuretés, telles que des aldéhydes et des alcools, à partir d'un effluent de CO2 industriel, qui fournissent avantageusement une rupture et une lutte contre un biofilm ambiant plus rapides que d'autres peracides, permettant des programmes prolongés entre le nettoyage CIP, comprenant la réduction et/ou l'élimination de nettoyage des épurateurs et d'autres surfaces industrielles.
Patent CA-3027552-C (CA)
Title: A system to optimize scats adaptive signal system using trajectory data
Inventor: ZHENG JIANFENG
IPC: G08G1/08
Filed: 2018-10-16
Granted: 2021-01-26
Abstract: Embodiments of the disclosure provide systems and methods for optimizing a traffic control plan. The system may include at least one storage device configured to store instructions and at least one processor configured to execute the instructions to perform operations. The operations may include receiving traffic system log data and parsing the traffic system log data to obtain a first set of traffic performance parameters. The operations may also include receiving trajectory data relating to a plurality of vehicle movements and parsing the trajectory data to obtain a second set of traffic performance parameters. The operations may further include determining relationships between vehicle delays and degrees of saturation based on the first and second sets of traffic performance parameters. In addition, the operations may include optimizing the traffic control plan based on the relationships.
Patent CA-3046496-C (CA)
Title: Ensemble prise de courant et element enfichable pour branchement d`appareils d`eclairage dans un coffret electrique
Inventor: AUDY MARC
IPC: H01R33/00
Filed: 2019-06-14
Granted: 2022-06-14
Abstract: Il est décrit un support fixé par voie mécanique à la partie inférieure dune boîte de jonction octogonale ou dun coffret électrique rectangulaire, comme ceux qui servent à installer des prises de courant ou des interrupteurs. Un module cubique se fixe au support, lequel module se compose dau moins deux modules carrés, mais comprend plus souvent trois modules carrés ou plus. Chaque module se connecte au prochain selon une séquence et une orientation précises pour permettre dintroduire un élément branché dans les divers trous que comprennent les modules. Les trous laissent entrer des broches qui sétendent intégralement à partir de lélément branché, lesquelles broches ont des positions et des longueurs précises qui permettent à leurs parties conductrices dentrer en contact avec un endroit précis dun module en particulier. Connexions avec les broches étant établies à des endroits précis des divers carrés, on connecte la bonne série de fils correspondants. Les bouts des fils qui entrent dans la boîte depuis le côté de la charge sont dénudés et poussés à lintérieur de trous disposés sur les côtés des carrés. Chacun des carrés en question comprend une étiquette et une couleur distinctive pour sassurer que le fil électrique de bonne couleur y soit introduit.
Patent CA-3046881-C (CA)
Title: A multicomponent diesel composition
Inventor: KIISKI ULLA
IPC: C10L1/02
Filed: 2017-12-14
Granted: 2024-01-16
Abstract: The invention discloses novel diesel fuel compositions comprising a renewable diesel component, a fossil diesel component and an oxygenate component, as well as methods for manufacture and use of a combination of a renewable diesel component, and an oxygenate component for reducing particulate matter emissions.
Patent CA-3046983-C (CA)
Title: Mined ore analysis and control of related mining and extraction processes
Inventor: XIE JINGGANG
IPC: G05D11/02
Filed: 2015-05-29
Granted: 2021-08-10
Abstract: In a surface mining operation, real-time ore composition analysis can be used to direct ongoing mining processes, and in blending ore feed streams to achieve a blended dry ore stream that meets operational specifications for downstream processing. Further, the analysis data can be used to control downstream processing steps, for example in determining appropriate volumes and temperature of water and chemicals added to the ore to form a suitable slurry composition for efficient operation of a downstream hydrocarbon extraction process, or to optimize specific processing steps in the extraction of hydrocarbons from oil sands ore, based on the analysis data. The ore analysis data can also be used to update a mine or reservoir map. Ore analysis can be accomplished by infrared reflectance analysis using NIR probes installed on ore transport or processing equipment that come into direct contact with the ore to be analyzed.
Patent CA-3048465-C (CA)
Inventor: WILKINS DONALD
IPC: G02B26/08
Filed: 2014-01-08
Granted: 2022-08-30
Abstract: Un dispositif daffichage comprend une source lumineuse pour la fourniture dénergie lumineuse; une couche de modulation déclairage comprenant une pluralité de micropiliers, chacun ayant une extrémité fixe et une extrémité libre; et une couche dactivation configurée pour activer les micropiliers pour moduler lénergie lumineuse à partir de la source lumineuse, passant à travers les micropiliers, dans lesquels la couche dactivation comprend un transistor à film mince.
Patent CA-3051863-C (CA)
Inventor: SNYDER CLIFFORD
IPC: A61K8/44
Filed: 2018-02-01
Granted: 2023-12-19
Abstract: Consumable abrasive-containing oral hygiene tablets are described. The tablets include glycine as an abrasive. The glycine average (Mv) particle size may be greater than 45 µm. The tablets may be used with an oral irrigator and, when placed in the irrigator's fluid flow path, may disintegrate, release the abrasive, and improve the cleaning efficacy of the irrigator.
Patent CA-3055231-C (CA)
Title: Information processing method and communication apparatus
Inventor: JIN JIE
IPC: H03M13/11
Filed: 2017-07-13
Granted: 2022-10-04
Abstract: This application discloses an encoding method, an apparatus, a communication device, and a communication system. The method includes: encoding an input bit sequence by using a low density parity check LDPC matrix, where the LDPC matrix is obtained based on a base graph, and the base graph includes submatrices A, B, C, D, and E, where the submatrix A is a matrix including mA rows and nA columns, mA and nA are positive integers, 4 mA 7, and n4=10; the submatrix B is a matrix including mA rows and mA columns, and the submatrix B includes a column whose weight is 3 and a submatrix B' having a double diagonal structure; the submatrix D includes mD rows in a matrix F, the matrix F is a matrix including mF rows and (mA+ nA) columns, mD and mF are positive integers, 0 mp<mF, and 35 mF< 3 8; the submatrix C is an all zero matrix including mA rows and mD columns; and the submatrix E is an identity matrix including mD rows and MD columns. The encoding method, the apparatus, the communication device, and the communication system in this application can support a requirement for encoding information bit sequences of various lengths.
Patent CA-3056120-C (CA)
Inventor: POIRIER FREDERIC
IPC: B65B57/00
Filed: 2019-09-19
Granted: 2021-05-18
Abstract: A system for verifying medication doses in a filled medication package comprises a camera(s), a contour light source(s), a set of relief light sources. A verification unit may be used for imaging a contour of the medication items, imaging a surface relief of the medication items, processing the images, confirming the content of the medication package relative to identification of a type of medication item and/or medication package using the processing of the images. An interface produces a verification output based on the confirmation by the verification unit.
Patent CA-3066994-C (CA)
Title: Regenerative braking system for an implement
Inventor: THOMPSON DENNIS GEORGE
IPC: B60L7/10
Filed: 2020-01-08
Granted: 2022-08-16
Abstract: An agricultural implement is provided. The agricultural implement includes an energy storage system configured to provide power to an electrical system of the agricultural implement. The agricultural implement also includes a regenerative braking system configured to slow or stop the agricultural implement and to provide power to the energy storage system.
Patent CA-3069025-C (CA)
Title: Air conditioning system and pressure ratio control method and device thereof
Inventor: MA XIHUA
IPC: F24F11/00
Filed: 2017-10-24
Granted: 2021-11-30
Abstract: A pressure ratio control method of an air conditioning system comprises the following steps: (S1) during operation of an air conditioning system, regularly obtaining an actual pressure ratio of a compressor; (S2) determining whether the actual pressure ratio is greater than or equal to a first pressure ratio corresponding to a current level; (S3) if so, controlling the compressor to operate at a lower level; (S4) if not, further determining whether the actual pressure ratio is less than a second pressure ratio corresponding to the current level; and (S5) if so, controlling the compressor to operate at a higher level. The control method adjusts a maximum limit output of a compressor step by step, and controls the pressure ratio to be less that a target limit value to prevent the compressor from operating beyond a safe operating range for a long time, thereby ensuring reliability of the compressor. The invention further discloses an air conditioning system and a control device.
Patent CA-3081264-C (CA)
Inventor: JOHNSON DOUGLAS
IPC: A61N5/067
Filed: 2018-10-30
Granted: 2021-10-12
Abstract: Photobiomedulation therapy (PBMT) can be applied to a skeletal muscle ameliorate multiple sclerosis (MS). A light source device can be contacted to a subjects skin proximal to the skeletal muscle of a patient affected by MS. A light signal (with one or more wavelengths from 400-1100 nm) can be applied in at least one of a pulsed operating mode, a continuous operating mode, and a super-pulsed operating mode through the light source device to the skeletal muscle. The light signal is applied for a time sufficient to stimulate a phototherapeutic response in the skeletal muscle and/or a nerve associated with the skeletal muscle. PBMT applied in this manner provides a noninvasive, safe and effective therapy to mitigate muscle weakness and/or muscle fatigue, improve muscle recovery, reduce general fatigue, and maintain muscle strength, thereby increasing quality of life of the patient affected by MS.
Patent CA-3084075-C (CA)
Title: Dispositif de generation d'aerosol
Inventor: AN HWI KYEONG
IPC: A24F47/00
Filed: 2019-01-22
Granted: 2022-10-04
Abstract: La présente invention concerne, selon un mode de réalisation, un dispositif de génération d'aérosol comprenant : un boîtier dans lequel un élément chauffant est installé pour chauffer une cigarette à l'intérieur de celui-ci ; un support pour supporter des parties installées dans le boîtier ; un élément de fixation pour fixer le boîtier et le support ; et un capuchon installé sur une surface externe du boîtier pour dissimuler l'élément de fixation à l'intérieur du boîtier, et qui, une fois installé, ne peut être retiré.
Patent CA-3095518-C (CA)
Title: Procede pour permettre a un consommateur de jouer et d`echanger des billets virtuels instantanes au moyen d`une puce ou d`une balise de communication en champ proche qui stocke les numeros de controle des stocks, et dispositif accessoire facilitant la communication entre la puce ou la balise et un serveur de jeu eloigne qui fournit les resultats de jeu au d
Inventor: LINDELSEE MIKE
IPC: G06K19/07
Filed: 2020-10-06
Granted: 2021-10-19
Abstract: Les billets virtuels instantanés sont stockés dans des puces ou des balises de communication en champ proche (CCP). Chaque puce ou chaque balise de CCP stocke une pluralité de numéros de contrôle des stocks uniques dans sa mémoire. Chaque numéro de contrôle des stocks représente un jeu ayant un résultat. Lors de lachat dun montant en numéraire de parties de jeu, un serveur de jeu à distance attribue des codes de validation actuellement non attribués aux numéros de contrôle des stocks respectifs de la puce ou de la balise de CCP, activant ainsi la puce ou la balise de CPP pour permettre de jouer les billets instantanés achetés. Un dispositif auxiliaire authentifie la puce ou la balise de CCP en vérifiant que lidentifiant de la puce ou de la balise de CPP et les numéros de contrôle des stocks attribués à la puce ou à la balise de CPP correspondent chacun aux renseignements figurant dans une base de données du serveur de jeu à distance. Après avoir établi lauthentification, le dispositif auxiliaire est utilisé pour déterminer le résultat de jeu des billets instantanés achetés.
Patent CA-3095715-C (CA)
Inventor: DOUD BRIAN LEE
IPC: E21B7/06
Filed: 2018-06-19
Granted: 2022-11-15
Abstract: Les systèmes de forage orientables rotatifs sont soumis à des environnements hostiles notamment une température et une pression élevées. Une bague d'étanchéité métallique empêche ou limite l'usure érosive en limitant la vitesse du fluide qui traverse le côté haute pression de la bague d'étanchéité métallique vers le côté basse pression de la bague d'étanchéité métallique à une valeur qui peut être maintenue par le matériau de la bague d'étanchéité métallique. Une bague d'étanchéité métallique est capable de résister à l'usure et à l'arrachage de la boue de forage ou d'autres fluides utilisés pour les opérations de forage de fond de trou. Une bague d'étanchéité métallique comprend une configuration d'accouplement qui crée un joint lorsque la bague d'étanchéité métallique est contractée lorsqu'une tension est appliquée lorsqu'elle est disposée ou positionnée dans l'alésage de piston. La bague d'étanchéité métallique maintient un joint d'étanchéité adéquat pour protéger les composants d'un ensemble de garniture pendant la durée de vie ou la durée spécifiée d'une opération de forage de fond de trou.
Patent CA-3099189-C (CA)
Inventor: BAKRAN MARK-MATTHIAS
IPC: H03K17/14
Filed: 2019-05-06
Granted: 2022-07-05
Abstract: L'invention concerne un procédé et un dispositif de commande (3) destinés à commander un MOSFET (1), en particulier un MOSFET (1), basé sur un semi-conducteur à bande interdite large. Selon l'invention, un bloc caractéristique est créé dans lequel est mémorisée une modification (?U1, ?U2, ?R1, ?R2) d'au moins une grandeur de commande (U1, U2, R1, R2), laquelle modification s'oppose à une modification du comportant de commutation par l'au moins une grandeur de fonction caractéristique (U, T), en fonction d'au moins une grandeur de fonctionnement caractéristique (U, T) influant sur le comportement de commutation du MOSFET (1), pour commander le MOSFET (1) par rapport à une valeur de commande de référence de la grandeur de commande (U1, U2, R1, R2). Pendant le fonctionnement du MOSFET (1), une valeur réelle de l'au moins une grandeur de fonctionnement caractéristique (U, T) est déterminée et l'au moins une grandeur de commande (U1, U2, R1, R2) est modifiée par rapport à sa valeur de commande de référence selon le bloc de caractéristiques en fonction de la valeur réelle de l'au moins une grandeur de fonctionnement caractéristique (U, T).
Patent CA-3115780-C (CA)
Inventor: HODJAT YAHYA
IPC: F16H7/12
Filed: 2019-10-10
Granted: 2023-03-21
Abstract: A tensioner comprising a base, a pivot arm pivotally mounted to the base, a spring disposed between the pivot arm and the base, an arcuate damping member engaged on one end of the spring, the arcuate damping member frictionally engaged with the base, a pulley journalled to the pivot arm on a shaft, the pivot arm comprising stamped metal and a rolled edge and one or more reinforcing ribs, and the spring and the shaft being laser welded to the pivot arm.
Patent CA-3129108-C (CA)
Inventor: VAN HYFTE DIRK
IPC: G16B50/00
Filed: 2020-02-07
Granted: 2023-09-05
Abstract: In a first aspect, the present invention relates to a repository of fingerprint data strings for a biological sequence database, each fingerprint data string representing a characteristic biological subsequence made up of sequence units, each characteristic biological subsequence having in the biological sequence database a combinatory number which is lower than the total number of different sequence units available thereto, the combinatory number of a biological subsequence being defined as the number of different sequence units that appear in the biological sequence database as a consecutive sequence unit of the biological subsequence.
Patent CA-3135751-C (CA)
Title: System and method associated with an insular digital content distribution platform that generates discrete epochs of content based on determination of a germane zip-span polygon region
Inventor: EVSEROFF PAUL
IPC: G06F16/587
Filed: 2020-03-12
Granted: 2022-11-29
Abstract: A digital content distribution system associated with disseminating discrete epochs of digital content based at least on creation of a zip span polygon region is disclosed. The system receives zip code information associated with a bounded geographical region of interest and a zip spanning distance related to the bounded geographical region of interest. The system determines longitude information values and latitude information values associated with coordinate boundary values of a portion of the zip code information based on the zip spanning distance. The system further determines at least one neighboring geographical region contiguous with the geographical region of interest using the longitude and latitude information values. A zip span polygon region is created that includes at least a portion of an initial zip span region associated with the geographical region of interest in order to disseminate the discrete epochs of the digital content in the digital content distribution system. Corresponding methods and a computer-readable device are also disclosed.
Patent GB-2361704-C (GB)
Title: Human antibodies against eotaxin and their use
Inventor: VAUGHAN TRISTAN JOHN
IPC: A61P17/02
Filed: 2001-03-02
Granted: 2006-08-02
Abstract: Specific binding members directed to eotaxin-1, in particular human antibodies and antibody fragments against human eotaxin-1 and especially those which neutralise eotaxin-1 activity. The antibodies VH and/or VL domain of the scFv fragment herein termed CAT-212 and of the IgG4 antibody herein termed CAT 213. One or more complementary determining regions (CDRs) of the CAT-212/-213 VH and/or VL domains, especially VH CRD3 in other antibody framework regions. Compositions containing specific binding members, and their use in methods of inhibiting or neutralising eotaxin, including methods of treatment of the human or animal body by therapy.