baber/WOPTO huggingface dataset:
Patent CA-2950089-C (CA)
Title: Formulations tensioactives pour une adsorption reduite et retardee
Inventor: HE KAI
IPC: E21B43/26
Filed: 2014-07-02
Granted: 2020-04-21
Abstract: L'invention concerne des compositions et des procédés pour formuler des fluides de traitement qui comprennent un tensioactif présentant une adsorption réduite et retardée. Dans un mode de réalisation, le procédé consiste à : utiliser un fluide comprenant : un fluide de base aqueux, un tensioactif et un polyélectrolyte; introduire le fluide dans un trou de forage pénétrant au moins dans une partie d'une formation souterraine; et mettre en contact au moins une partie de la formation souterraine avec le polyélectrolyte. Dans un autre mode de réalisation, le procédé consiste à : utiliser un fluide comprenant : un fluide de base aqueux, un tensioactif et un polyélectrolyte; injecter le fluide dans un trou de forage pénétrant au moins dans une partie d'une formation souterraine à une pression suffisante pour créer ou augmenter une ou plusieurs fractures dans la formation souterraine; et mettre en contact au moins une partie de la formation souterraine avec le polyélectrolyte.
Patent CA-2950786-C (CA)
Inventor: LIBREIRO MIGUEL ANTONIO MOORE
IPC: E04F13/24
Filed: 2015-05-29
Granted: 2022-01-11
Abstract: Cette invention concerne un système de panneaux destiné à recouvrir un mur de bâtiment. Ledit système de panneaux comprend au moins un ensemble panneau. Chaque ensemble panneau comprend un panneau présentant une paroi avant de panneau, une paroi latérale de panneau et une une bride de montage arrière en porte-à-faux par rapport à la paroi de panneau avant. Chaque panneau comprend de plus au moins une extrusion périphérique. Chaque extrusion périphérique comprend une partie d'engagement de panneau présentant une fente de panneau façonnée pour recevoir la bride de montage arrière du panneau, et une partie d'engagement de jonction présentant une fente de jonction. Ledit système de panneaux comprend en outre au moins une extrusion de jonction pour le montage de l'ensemble panneau sur le mur de bâtiment. Chaque extrusion de jonction comprend une base de jonction apte à être montée sur le mur de bâtiment et au moins une bride de jonction façonnée de façon à pouvoir s'adapter dans la fente de jonction de l'extrusion périphérique.
Patent CA-2954898-C (CA)
Inventor: KAMAL MANISH
IPC: F16B35/02
Filed: 2016-06-15
Granted: 2018-12-11
Abstract: A pin member for a fastener includes an elongated shank having a first end, a second end opposite the first end, a cylindrical shank portion having an outer surface, a head located at the first end of the elongated shank, the head including a bearing surface located on the bearing surface of the head, and a threaded portion located at the second end of the elongated shank. The pin member can be fully coated with a coating. A conformable seal element is attached to the pin member, which is adapted to fill the microscopic voids between the bearing surface of the head of the pin member and the surrounding structure under the axial load exerted by the fastener during installation. The seal element can be separate and distinct from the pin member. The seal element can be attached to the pin member for the sake of convenience, but the seal element can deform independently of the pin member and the surrounding structure in response to the forces exerted by the fastener.
Patent CA-2956954-C (CA)
Inventor: RABAIOLI MARIA ROBERTA
IPC: C01F7/34
Filed: 2015-08-05
Granted: 2022-11-15
Abstract: A process for producing alumina, the process having a seeding phase and a precipitation phase. During the seeding phase a seed mixture is produced by adding an aluminum salt to an aqueous solution and then adding an alkaline metal aluminate to the mixture while maintaining the seed mixture at generally neutral pH. The precipitation phase produces precipitated alumina by simultaneously adding aluminium salt and alkaline metal aluminate to the seed mixture while maintaining a pH from 6.9 to 7.8.  The recovered precipitated alumina has at least one, preferably all the following characteristics: i) a crystallite size of 33-42 Ang.; in the (120 diagonal plane (using XRD); ii) a crystallite d-spacing (020) of between 6.30-6.59 Ang.; iii) a high porosity with an average pore diameter of 115-166 Ang.; iv) a relatively low bulk density of 250-350 kg/m3; v) a surface area after calcination for 24 hours at 1100  C of 60-80 m2/g; and vi) a pore volume after calcination for one hour at 1000  C 0.8-1.1 cm3/g.
Patent CA-2959417-C (CA)
Title: Lipo-chitooligosaccharide and flavonoid combination for enhanced plant growth and yield
Inventor: SMITH RAYMOND S
IPC: A01N63/20
Filed: 2008-01-08
Granted: 2019-10-01
Abstract: Compositions and methods for enhancing plant growth and crop yield in legumes and non-legumes are described. The compositions include lipo-chitooligosaccharides in combination with flavonoid compounds. The method includes applying the compositions to seeds and/or plants either concomitantly or sequentially.
Patent CA-2965986-C (CA)
Inventor: ROUNDY NEIL
IPC: A61B17/08
Filed: 2015-11-02
Granted: 2019-05-07
Abstract: Surgical clips and surgical applicators used in performing rapid tissue closure in either minimally invasive surgeries or traditional open procedures are provided. In one example approach, a surgical clip comprises opposing sides extending from a top portion and terminating at tips positioned below the top portion. The resting position of the clip is its closed position. Edges of the top portion and the opposing sides form opposing faces perpendicular to the opposing sides. The opposing faces are angled inwardly towards each other at a region of the faces adjacent to the top portion. Grooves are formed in each of the opposing sides. The grooves are configured to engage inwardly turned tracks of a clip applicator such that, when a force is applied to the clip, the opposing sides bend outwardly away from each other to place the clip in an intermediate open position.
Patent CA-2973408-C (CA)
Inventor: CAI MINGJUN
IPC: G01N37/00
Filed: 2015-06-12
Granted: 2020-07-21
Abstract: An air quality detection system for robots, the system comprising an acquisition unit, a processing unit, a storage unit, an execution unit and an input/output device. Also disclosed is an air quality detection method for robots, the method comprising: step 1, controlling the acquisition unit to detect the current air condition of the environment where the robot is in and form acquisition data for output; 2, controlling the processing unit to receive the acquisition data and concurrently receive the storage data outputted by the storage unit and matching the acquisition data, and outputting a processing result according to the acquisition data and the storage data; step 3, controlling the input/output device to receive and output the processing result. The above technical solution facilitates a user to timely learn about the air condition information of current environment and make adjustments beneficial for the health of the user according to the air condition information.
Patent CA-2980312-C (CA)
Title: Compositions and methods for reducing infestation of weeds or unwanted plants while minimizing injury or damage to plants or crops
Inventor: TANNER DAVID
IPC: A01N57/20
Filed: 2016-03-24
Granted: 2023-08-15
Abstract: The disclosure provides for methods and compositions capable of controlling or reducing the infestation of weeds or unwanted plants, the compositions containing HPPD inhibitor herbicide, glyphosate, and fomesafen. The disclosure further provides for methods and compositions capable of controlling or reducing the infestation of weeds or unwanted plants, increasing the yield of plants or crops, and reducing the injury of plants or crops. Seeds, plants, and plant parts treated with compositions described herein are also provided for by the disclosure.
Patent CA-2983257-C (CA)
Title: Flexible fixturing
Inventor: ZAK ALEXANDER
IPC: B23Q7/18
Filed: 2016-04-29
Granted: 2023-10-10
Abstract: A system and method for orienting a workpiece on an assembly line to prepare the workpiece for an operation is provided. The method includes positioning a flexible fixture on the assembly line. The flexible fixture has a base and at least one adjustable component. The workpiece is positioned on the flexible fixture. A first orientation of the workpiece relative to the flexible fixture is detected with a detection device and transmitted to a calibrator. The calibrator determines a difference between the detected first orientation of the workpiece and a predetermined fixture orientation and transmits instructions from the calibrator to the flexible fixture to move the workpiece from the detected first orientation to the predetermined fixture orientation. The workpiece is moved with the at least one adjustable component into the predetermined fixture orientation and is fixedly held with the adjustable component.
Patent CA-2984122-C (CA)
Title: Method of making multi-turn coils
Inventor: KREMZA INNA
IPC: H02K3/34
Filed: 2015-04-27
Granted: 2020-12-08
Abstract: Method of fabricating a dynamoelectric machine utilizing multi-turn coils comprising manufacturing of a multi-turn coil having turn and ground insulation and installation of said coil into the stator core of said machine characterized in that the loop regions of said coil have no ground insulation during installation and the ground insulation at the loop regions is completed after installation of the coil.
Patent CA-2987332-C (CA)
Inventor: HANSEN EYDBJORN
IPC: A01K61/13
Filed: 2016-05-27
Granted: 2022-07-05
Abstract: A device for reducing the number of exterior parasites on fish, comprising a hollow cylindrical filter member (3) having an inlet and an outlet, the circumference of the inlet and/or outlet being provided with a nozzle (1a, 1b), wherein the nozzle comprises a substantially annular slit along the circumference of the inlet and/or outlet for ejecting a fluid towards the interior of the cylindrical filter (3).
Patent CA-2989056-C (CA)
Inventor: VOS RITA
IPC: G01N33/547
Filed: 2016-06-28
Granted: 2020-12-01
Abstract: A method for immobilizing an analyte-recognizing molecule (1) on a surface (2') functionalized with chemical groups Y1 suitable for reacting with a chemical group X2 of a coupling molecule (7) to form a reaction product comprising a chemical group Y2 suitable for reacting with the analyte-recognizing molecule (1), the method comprising the steps of: a) Providing the functionalized surface (2'), b) Contacting the functionalized surface (2') with a solution (6) comprising simultaneously: i) The coupling molecule (7), and ii) The analyte-recognizing molecule (1).
Patent CA-2989722-C (CA)
Title: Pyrazolo[1,5-a]triazin-4-amine derivatives useful in therapy
Inventor: WESTMAN JACOB
IPC: C07D487/04
Filed: 2016-06-10
Granted: 2023-09-19
Abstract: The present invention relates to novel pyrazolo[1,5-a]triazin-4-amine derivatives having usefulness in therapy, in particular in the treatment of conditions caused by certain viruses, such as diabetes, cancer, and neurodegenerative diseases such as Alzheimer's disease and amyotrophic lateral sclerosis.
Patent CA-2991618-C (CA)
Title: Methods of off-line heat treatment of non-ferrous alloy feedstock
Inventor: WYATT-MAIR GAVIN F
IPC: C22F1/04
Filed: 2015-07-07
Granted: 2020-01-28
Abstract: The present invention, in some embodiments, is a method of forming an O temper or T temper product that includes obtaining a coil of a non-ferrous alloy strip as feedstock; uncoiling the coil of the feedstock; heating the feedstock to a temperature between a recrystallization temperature of the non-ferrous alloy and 10 degrees Fahrenheit below a solidus temperature of the non-ferrous alloy; and quenching the feedstock to form a heat-treated product having am O temper or T temper. The non-ferrous alloy strip used in the method excludes aluminum alloys having 0.4 weight percent silicon, less than 0.2 weight percent iron, 0.35 to 0.40 weight percent copper, 0.9 weight percent manganese, and 1 weight percent magnesium.
Patent CA-2993699-C (CA)
Inventor: LEWIS LARRY L
IPC: H02J13/00
Filed: 2018-01-31
Granted: 2023-08-22
Abstract: Des modes de réalisation ci-décrits concernent des systèmes et des méthodes pour sécuriser lalimentation électrique et/ou la communication de données entre un système au sol et un aéronef en surveillant les caractéristiques de lalimentation électrique et/ou de la communication de données du système au sol. Le système au sol peut être empêché de fournir lalimentation électrique et/ou la communication de données à laéronef lorsque les caractéristiques sont différentes que prévues.
Patent CA-3001453-C (CA)
Title: Method and system for performing a probabilistic topic analysis of search queries for a customer support system
Inventor: PODGORNY IGOR A
IPC: G06N7/00
Filed: 2016-03-31
Granted: 2021-07-27
Abstract: A method and system uses a probabilistic topic model to identify topics that are relevant search query terms received by a customer support system from a user, according to one embodiment. The probabilistic topic model identifies topics that are relevant to the search query terms at least partially based on the context around the receipt of the search query terms, according to one embodiment. By identifying relevant topics at least partially based on the context around the receipt of the search query terms, a likelihood of inaccurately identifying a relevant topic is reduced, according to one embodiment.
Patent CA-3002128-C (CA)
Title: Debitmetre a temps de parcours acoustique avec formation de faisceau amelioree
Inventor: HIES THOMAS WERNER
IPC: G01P5/24
Filed: 2016-01-18
Granted: 2023-09-19
Abstract: La présente invention concerne un procédé et un dispositif correspondant pour déterminer une vitesse d'écoulement dans une conduite de fluide. La conduite de fluide est pourvue de premier, deuxième et troisième transducteurs ultrasonores, les lignes de connexion respectives entre les transducteurs s'étendant à l'extérieur d'un axe de symétrie de la conduite de fluide. Des premier et deuxième signaux de mesures sont appliqués aux premiers transducteurs ultrasonores reçus au niveau du deuxième et du troisième transducteur ultrasonore, respectivement. Les signaux de mesures comprennent une partie de signal inversé respective par rapport au temps d'un signal de réponse. Des premier et deuxième signaux de réponse respectif sont mesurés et la vitesse d'écoulement est dérivée d'au moins l'un des premier et deuxième signaux de réponse.
Patent CA-3017923-C (CA)
Title: Approaches for achieving improved capacity plans for a satellite communications system via interleaved beams from multiple satellites
Inventor: MORRIS ADRIAN
IPC: H04B7/185
Filed: 2017-03-06
Granted: 2022-04-26
Abstract: A method is provided for interleaving frequency reuse plans of multiple satellites to form an aggregate frequency reuse cell plan. A first plurality of spot beams is generated by a first satellite for a first frequency reuse plan based on radio frequency (RF) spectrum bands. A second plurality of spot beams is generated by a second satellite for a second frequency reuse plan based on the RF spectrum bands. The first and second plurality of spot beams are interleaved to generate an aggregate frequency reuse cell plan. According to the aggregate frequency reuse plan, each of a first plurality of cells is covered by a combination of at least two of the plurality of spot beams of the first satellite, and each of a first plurality of cells is covered by a combination of at least two of the plurality of spot beams of the second satellite.
Patent CA-3020250-C (CA)
Inventor: PFEFFER JOACHIM GEORG
IPC: A61M60/419
Filed: 2008-08-27
Granted: 2023-01-03
Abstract: Il est décrit un cathéter comprenant un arbre d'entraînement couplé à un moteur ainsi quun rotor attaché à la région de lextrémité distale de larbre dentraînement. Le rotor comprend une structure de bâti composée dun bâti limite hélicoïdal et des mâts de rotor qui sétendent vers lintérieur sur le plan radial à partir du bâti limite. Les mâts de rotor sattachent à larbre dentraînement par leurs extrémités distales par rapport au bâti limite. Un revêtement électrique sétend entre le bâti limite et larbre dentraînement. Composée dun matériau élastique, la structure de bâti permet, grâce à sa configuration, au rotor de se déployer de manière indépendante par suite dune compression forcée.
Patent CA-3022688-C (CA)
Inventor: WHITACRE JOHANNA L
IPC: G01N35/02
Filed: 2017-12-19
Granted: 2021-03-23
Abstract: Un procédé comprend l'aspiration, sous le contrôle de circuits de commande mettant en uvre un protocole de mélange, de réactifs provenant de multiples réservoirs de réactifs différents dans un canal de cache. Des quantités déterminées des réactifs sont automatiquement aspirées hors des réservoirs de réactifs correspondants par des dispositifs d'aspiration correspondants sur la base du protocole de mélange mis en uvre par les circuits de commande. Le procédé comprend également l'évacuation des réactifs hors du canal de cache et en direction d'un réservoir de mélange, et le mélange des réactifs à l'intérieur du réservoir de mélange pour former un mélange de réactifs.
Patent CA-3025802-C (CA)
Inventor: ISAACSON S RAY
IPC: A61B5/06
Filed: 2017-05-23
Granted: 2023-03-28
Abstract: Devices, systems, and methods are described including an invasive medical device with a magnetic region. The magnetic region can include a discontinuity in the magnetic region providing a diameter transition, a plurality of spaced magnetic regions can be provided or the magnetic regions can be encoded with data. Systems and methods are described that include ways to read the data.
Patent CA-3030815-C (CA)
Title: Charge de tabac pour article a fumer a chaleur de type sans combustion
Inventor: TSUJI MASAYUKI
IPC: A24B15/167
Filed: 2016-07-22
Granted: 2021-10-12
Abstract: La présente invention concerne une charge de tabac qui peut maintenir un bon arôme lorsque l'on fume, tout en réduisant "une sensation d'arôme réduit lorsque l'on fume" dans un article à fumer à chaleur de type sans combustion présenté sous la forme d'une charge contenant un matériau de tabac à chauffer. L'invention concerne une charge de tabac pour un article à fumer à chaleur de type sans combustion, ladite charge de tabac contenant un matériau de tabac et un liquide formant un aérosol, le liquide formant un aérosol contenant de la diacétine et/ou de la monoacétine et la constante de vitesse de production d'acide acétique du matériau de tabac étant inférieure ou égale à 1,25 × 10-8s-1.
Patent CA-3031171-C (CA)
Title: Safety scalpel with replaceable blade cartridge
Inventor: CASTANON SCOTT
IPC: A61B17/3211
Filed: 2016-08-12
Granted: 2023-10-31
Abstract: In an embodiment, there is a safety scalpel having a handle, and a replaceable blade cartridge assembly that is releasably attached to the handle. The handle comprises a first end and a second end. The blade cartridge assembly comprises a housing that can be slideably mounted onto the second end of the handle, a blade holder that can be disposed within the housing, and a blade that can be attached to the blade holder. The blade holder is configured to allow the blade to extend between a stowed position in a pre-cutting state of the blade holder and a cutting position upon activation of the blade holder. The safety scalpel also has a resilient lock member dispose d within the cartridge that prevents the cartridge assembly from being detached from the handle, by being configured to engage the blade holder to lock the blade cartridge to the handle when the blade is in the cutting position.
Patent CA-3033146-C (CA)
Title: Information change transmission method and device for single-cell multicast service
Inventor: ZHANG CHONGMING
IPC: H04W4/06
Filed: 2017-08-10
Granted: 2023-10-17
Abstract: The present invention provides an information change transmission method and device related to a single-cell multicast service. In one aspect, a method executed by a user equipment (UE) comprises: receiving downlink link control information (DCI) on a second narrow-band physical downlink control channel (NPDCCH);receiving a single-cell multicast control channel (SC-MCCH) information change notification according to information on the second NPDCCH; and receiving the SC-MCCH information according to an indication of the DCI on a first NPDCCH, the NPDCCH information change notification being comprised in the DCI of the second NPDCCH or in a message indicated by the DCI of the second NPDCCH. Also provided are a corresponding method executed by a base station, a corresponding user equipment (UE), and the base station.
Patent CA-3038159-C (CA)
Inventor: FREY REINER
IPC: B62B1/10
Filed: 2017-04-24
Granted: 2019-12-17
Abstract: A hose cart (100) with a carrier frame (102) includes a guide handle (108). The hose cart (100) includes a hose drum (110) held in the carrier frame (102). The hose drum (110) carries a hose reel wound around the hose drum (110). The hose cart (100) includes a first support bracket (210) attached to the carrier frame (102). The first support bracket (210) supports the hose cart (100) on a ground surface from a first end (104). The hose cart (100) further includes at least one second support bracket (302) attached to the carrier frame (102). The second support bracket (302) supports the hose cart (100) on the ground surface from a second end (106). The second support bracket (302) is pivotable between a first position and a second position. The first position is associated with a non- operational configuration of the hose cart (100) and the second position is associated with an operational configuration of the hose cart (100).
Patent CA-3047680-C (CA)
Title: Connection/separation device to separate satellites from launchers or from satellite dispensers
Inventor: RIVAS SANCHEZ FRANCISCO JAVIER
IPC: B64G1/64
Filed: 2016-12-22
Granted: 2024-01-02
Abstract: The invention relates to a connection/separation device (1) for separating satellites from shuttles or satellite dispensers, which comprises: a plurality of clamps (2, 2') aligned circumferentially and couplable by the internal face thereof to rings (6, 7) of separable elements, which rings constitute the joining interface between the two separable elements, and a release mechanism (3) that connects two of the clamps (2')by an end of the clamps (2'), wherein the two clamps (2') connected by the release mechanism (3) comprise a projection (4) that projects from the external face thereof at the end opposite the end for connecting to the release mechanism, and wherein the rest of the clamps (2) comprise a projection (4) that projects from the outer face at each of the ends thereof adjacent to contiguous clamps (2, 2'), such that each pair of adjacent clamps (2, 2; 2, 2') not connected together by the release mechanism (3) is connected by joining means (5) that join the projections (4).
Patent CA-3069433-C (CA)
Title: Dispositif automatique de cartouche de plaquettes
Inventor: HILLMAN ROBERT S
IPC: C12Q1/56
Filed: 2018-06-28
Granted: 2020-12-29
Abstract: Des modes de réalisation de la présente invention concernent un système de test de plaquettes comprenant un dispositif console d'analyse et une cartouche de test de sang configurée pour être installée amovible dans le dispositif console. Le dispositif cartouche est configuré avec une ou plusieurs chambres de mesure et une ou plusieurs chambres de mélange qui sont en communication fluidique avec l'intérieur du dispositif cartouche qui permet le mélange d'une solution saline et d'un prélèvement de sang sous une dilution souhaitée. De plus, le dispositif cartouche est en outre configuré avec un curseur de cartouche qui fournit une bille de réactif au mélange de solution saline et de sang à un moment souhaité. Ainsi, un ou plusieurs dosages d'activation des plaquettes peuvent être effectués par la mesure, au moyen d'électrodes de cartouche du dispositif cartouche, des changements détectables dans l'activité plaquettaire à l'intérieur du mélange de sang et de solution saline.