baber/WOPTO huggingface dataset:
Patent CA-2959114-C (CA)
Title: Conditional occlusion release device
Inventor: DITZLER CHRISTOPHER A
IPC: E21B17/00
Filed: 2015-07-27
Granted: 2018-11-06
Abstract: In one aspect, an apparatus for use in a wellbore is disclosed, including an occlusion retaining mechanism; an integrated controller configured to compare a plurality of downhole conditions to a plurality of predetermined release conditions and release an occlusion from the occlusion retaining mechanism in response to the plurality of downhole conditions satisfying the plurality of predetermined release conditions. In another aspect, a method for isolating a portion of a wellbore is disclosed, including deploying a frac plug in the wellbore; setting the frac plug in the wellbore; deploying a frac ball release tool in the wellbore; selectively retaining a frac ball within the frac ball release tool; releasing the frac ball in response to a plurality of downhole conditions satisfying a plurality of predetermined release conditions.
Patent CA-2962956-C (CA)
Inventor: CHELLISERRY JIJUMON
IPC: C12N1/04
Filed: 2015-10-20
Granted: 2023-09-05
Abstract: The invention provides a lysis reagent for lysing red blood cells, thereby releasing a target, such as RNA from a parasitic organism, in a form suitable for analysis. The reagent includes at least ammonium chloride and an anionic detergent, and may include an anticoagulant. The reagent serves to lyse red blood cells, protect the released target from degradation in the lysate, and is compatible with subsequent steps for analysis of the target such as target capture, amplification, detection, or sequencing.
Patent CA-2965625-C (CA)
Inventor: SHI LIU
IPC: C09K8/532
Filed: 2014-12-23
Granted: 2018-07-03
Abstract: Composition for the removal or inactivation of hydrogen sulfide or other species comprising ionizable sulfur (e.g., mercaptans, thiols, etc.) using compositions containing acrylonitrile and/or derivatives thereof are provided. Methods for the removal or inactivation of hydrogen sulfide or other sulfur species in oilfield sites and other related applications using compositions containing acrylonitrile and/or derivatives thereof are provided.
Patent CA-2966250-C (CA)
Title: Six-membered ring benzo derivatives as dpp-4 inhibitor and use thereof
Inventor: LI HONGLIN
IPC: C07D311/92
Filed: 2015-10-30
Granted: 2023-10-10
Abstract: The present invention relates to six-membered ring benzo derivatives as a DPP-4 inhibitor and a use thereof. In particular, the present invention relates to a compound as shown by formula I, a pharmaceutical composition containing the compound of formula I and a use of the compound in the preparation of drugs for treating DPP-4 related diseases or inhibiting DPP-4.
Patent CA-2968341-C (CA)
Inventor: MATSUOKA ITSUMI
IPC: C01F17/212
Filed: 2015-11-25
Granted: 2018-04-03
Abstract: Provided is a method for recovering scandium, with which it is possible to easily and efficiently recover high-purity scandium from nickel oxide ores. This method for recovering scandium involves passing a solution containing scandium through an ion exchange resin, then subjecting the eluant eluted from the ion exchange resin to solvent extraction and separating the extraction residual liquid and the extraction agent after extraction, then performing an oxalation process on the extraction residual liquid to obtain a scandium oxalate precipitate, and roasting the precipitate to obtain scandium oxide, wherein the method is characterized in that an amine-based extraction agent is used as the extraction agent for solvent extraction.
Patent CA-2981391-C (CA)
Title: Contextual geo-location idling
Inventor: LALKA VIPUL KISHORE
IPC: H04W4/029
Filed: 2017-10-04
Granted: 2021-01-12
Abstract: The present disclosure involves systems, software, and computer implemented methods for augmenting ping timing for mobile devices based on contextual analysis of a current data exchange based on historical data exchange data. One example system includes operations such as receiving information related to a current data exchange associated with a particular user profile. The current data exchange can be associated with a particular location, and each user profile can be associated with at least one data exchange pattern, where the data exchange pattern identifies a locational and a data exchange history of the user profile. The current data exchange is compared to a data exchange pattern of the particular user profile. If the current data exchange does not correspond, a request for the user's current location is transmitted to an associated user device. If the current data exchange does correspond, the current data exchange is associated with the particular location.
Patent CA-2982763-C (CA)
Inventor: ZARAKAS James
IPC: G06K19/07
Filed: 2016-04-14
Granted: 2023-08-08
Abstract: Une carte de transaction dynamique comprend une carte de transaction comprenant un nombre de couches qui peuvent être interconnectées les unes aux autres. Par exemple, une carte de transaction dynamique peut comprendre une couche extérieure, une couche de remplissage, une couche de détection tactile, une couche d'affichage (comprenant, par exemple, des DEL, un affichage à matrice de points, et similaires), un microcontrôleur contenant un micrologiciel, des applets Java, une intégration d'applets Java, et similaires, une puce EMV, un composant d'accumulation d'énergie, une ou plusieurs antennes (par exemple, une antenne Bluetooth, une antenne NFC, et similaires), un composant de gestion d'énergie, une carte de circuit imprimé (PCB) souple, un châssis, et/ou une couche de support de carte.
Patent CA-2999636-C (CA)
Title: Repaired airfoil with improved coating system and methods of forming the same
Inventor: NAGARAJ BANGALORE ASWATHA
IPC: C23C4/18
Filed: 2018-03-29
Granted: 2019-12-03
Abstract: A method of forming a coating systern on a surface of a superalloy component having film holes defined therein is provided. The method may include applying NiCoCrAlY on the surface of the superalloy component to form a NiCoCrAlY layer while keeping the film holes open (e.g., wherein the NiCoCrAlY layer has a chromium content that is higher than the superalloy component), then heating the NiCoCrAlY layer to a treatment temperature of about 900 C to about 1200 C, then forming a platinum-group metal layer on the NiCoCrAlY layer, and then forming an aluminide coating over platinum- group metal layer. The NiCoCrAlY may be applied onto an existing coating system on the surface of the superalloy component, wherein the existing coating system is a Co-based coating system that is substantially free from Ni.
Patent CA-3001513-C (CA)
Title: Joint for electric cables with thermoplastic insulation and method for manufacturing the same
Inventor: CAIMI LUIGI
IPC: H02G1/14
Filed: 2015-10-23
Granted: 2022-08-16
Abstract: A method for manufacturing an electric cable joint, the method comprising: providing a first electric cable and a second electric cable, each cable comprising an electric conductor and a thermoplastic insulation system surrounding the electric conductor, the thermoplastic insulation system comprising an inner thermoplastic semiconducting layer, a thermoplastic insulating layer and an outer thermoplastic semiconducting layer; joining respective terminal portions of the electric conductors of the first electric cable and of a second electric cable placed axially adjacent to the first electric cable, to form an electric conductor joint; surrounding the electric conductor joint with a joint inner layer of a first thermoplastic semiconducting material having a first dynamic storage modulus; surrounding the joint inner layer of a first thermoplastic semiconducting material with a joint insulating layer of a thermoplastic insulating material having a second dynamic storage modulus; and surrounding the joint insulating layer of thermoplastic insulating material with a joint outer layer of a second thermoplastic semiconducting material having a third dynamic storage modulus. The first dynamic storage modulus of the first thermoplastic semiconducting material of the joint inner layer is greater than the second dynamic storage modulus of the thermoplastic insulating material of the joint insulating layer, the dynamic storage moduli being measured at a substantially same measurement temperature of at least 130°C.
Patent CA-3001915-C (CA)
Title: Direct steam generation, electrical power generator, system, apparatus, and method
Inventor: SKINNER RAYMOND CLIFFORD DAVID
IPC: B01D1/14
Filed: 2016-10-12
Granted: 2023-09-26
Abstract: Embodiments of the present disclosure include a system, method, and apparatus comprising a direct steam generator (29) configured for the generation of electrical power from the direct steam generator (29).
Patent CA-3002417-C (CA)
Inventor: FAVERO CEDRICK
IPC: C09K8/68
Filed: 2016-08-30
Granted: 2023-08-01
Abstract: Composition for fracturing operation comprising at least one water-soluble or water swellable polymer and at least one proppant wherein the composition is a free-flowable powder in particulate form combining the proppant and the polymer both is in a particulate form, said particulates of water-soluble polymer before they are solubilized or particulates of water swellable polymer before they are swelled and having an average particle size comprised between 10 and 1000 microns. Hydraulic fracturing process using said composition.
Patent CA-3002482-C (CA)
Title: System and method for factory calibration or reduced calibration of an indwelling sensor based on sensitivity profile and baseline model of sensors
Inventor: MA RUI
IPC: H04W4/38
Filed: 2016-12-29
Granted: 2021-06-08
Abstract: Systems and methods are disclosed which provide for a "factory-calibrated" sensor. In doing so, the systems and methods include predictive prospective modeling of sensor behavior, and also include predictive modeling of physiology. With these two correction factors, a consistent determination of sensitivity can be achieved, thus achieving factory calibration.
Patent CA-3009277-C (CA)
Title: Siege de securite pour enfant
Inventor: HARMES CLYDE V
IPC: B60N2/28
Filed: 2018-06-22
Granted: 2020-06-30
Abstract: Un siège de sécurité pour enfant comprend une coquille de siège adaptée pour accueillir un enfant, un tendeur de ceinture et un mécanisme de verrouillage. La coquille de siège définit une première et une deuxième trajectoires de ceinture, la première trajectoire de ceinture étant configurée pour recevoir une ceinture dancrage pour fixer le siège de sécurité pour enfant dans une position orientée vers lavant sur le siège dun véhicule, et la deuxième trajectoire de ceinture étant configurée pour recevoir une ceinture dancrage pour fixer le siège de sécurité pour enfant dans une position orientée vers larrière sur le siège dun véhicule. Le tendeur de ceinture est attaché de façon pivotante à la coquille de siège et est ajustable selon une première position pour le serrage dune ceinture dancrage placée le long dune première trajectoire de ceinture, et selon une deuxième position pour le serrage dune ceinture dancrage placée le long dune deuxième trajectoire de ceinture. Le mécanisme de verrouillage permet de verrouiller le tendeur de ceinture dans la première et la deuxième positions.
Patent CA-3010063-C (CA)
Inventor: BLANDING DAVID
IPC: B66C13/42
Filed: 2018-06-28
Granted: 2022-12-13
Abstract: Il est décrit des systèmes servant à compenser la lutte contre les forces dans des systèmes à actionneurs multiples. Une unité de commande dentraînement comprend un premier poste de commande prédictif en communication avec un premier actionneur et ayant une configuration lui permettant de recevoir un signal de commande dentraînement. La configuration dun premier contrôle de rétroaction lui permet denvoyer une première entrée de rétroaction au poste de commande prédictif et de recevoir une première position de lactionneur et une première force de lactionneur en tant quentrée. Lunité de commande dentraînement comprend également un deuxième poste de commande prédictif en communication avec un deuxième actionneur et ayant une configuration lui permettant de recevoir le signal de commande dentraînement. La configuration dun deuxième contrôle de rétroaction lui permet denvoyer une deuxième entrée de rétroaction au poste de commande prédictif et de recevoir une deuxième position de lactionneur et une deuxième force de lactionneur en tant quentrée. Lunité de commande dentraînement utilise les deux postes de commande prédictifs et les deux contrôles de rétroaction en vue de réduire au minimum la lutte contre les forces lors du pilotage dun aéronef au moyen dune gouverne ordinaire.
Patent CA-3011744-C (CA)
Inventor: DAMNJANOVIC ALEKSANDAR
IPC: H04W74/00
Filed: 2017-01-25
Granted: 2023-09-19
Abstract: L'invention concerne une planification de liaison montante pour des systèmes à mode d'accès assisté par licence (LAA) dans laquelle une station de base transmet un accord conditionnel à des équipements utilisateurs (UE) desservis comprenant une configuration de transmission pour des transmissions en liaison montante. La configuration de transmission comprend les paramètres nécessaires pour permettre à l'UE d'effectuer des transmissions. Avant le début d'une opportunité de transmission en liaison montante, une station de base transmet une autorisation d'activation de liaison montante sur une porteuse partagée par contention aux UE desservis. L'autorisation d'activation de liaison montante indique l'opportunité de transmission aux UE et peut identifier un sous-ensemble d'UE parmi les UE desservis qui sont disponibles pour la transmission. La station de base sécurise d'abord le canal avant de transmettre l'autorisation d'activation de liaison montante. À la réception de l'autorisation d'activation de liaison montante, les UE déterminent s'ils vont effectuer des transmissions en liaison montante et, si tel est le cas, transmettent les données en liaison montante selon la configuration de transmission.
Patent CA-3012453-C (CA)
Title: Polyolefin film with improved toughness
Inventor: MURE CLIFF R
IPC: C08J5/18
Filed: 2017-01-23
Granted: 2023-10-24
Abstract: A film formed from a polyethylene copolymer using a reduced chromium oxide catalyst, ethylene monomers and a co-monomer selected from butene monomers or 1-hexene, where the polyethylene copolymer has a density in the range of from about 0.935 to about 0.950 g/cm3 and an I21/I5 in a range of about 18.0 to about 30Ø The film formed from the polyethylene copolymer has a dart drop impact (g/µm) that significantly greater as compared to a film of the polyethylene copolymer formed using a silyl chromate catalyst in place of the reduced chromium oxide catalyst. A method of making such films is also provided.
Patent CA-3014552-C (CA)
Inventor: BRUNNER YARON
IPC: B25H3/02
Filed: 2017-03-01
Granted: 2023-08-08
Abstract: The present disclosure provide a toolbox (10) with a base container (14, 16), at least two covers (40, 42) displaceable over the top opening of the base container and at least two locking arrangements (75) extending at an upper portion of the base container.
Patent CA-3021853-C (CA)
Title: Dispositif circulateur a deux circulateurs sans aimant
Inventor: HOU RUI
IPC: H03H7/52
Filed: 2016-04-22
Granted: 2021-02-09
Abstract: L'invention concerne un dispositif circulateur (200a). Le dispositif circulateur comprend deux circulateurs sans aimant (220a, 220b). Chaque circulateur sans aimant possède une variation temporelle forcée. Le dispositif circulateur comprend des ports (240a, 240b, 240c). Les deux circulateurs se trouvent dans le dispositif circulateur, agencés pour avoir des variations temporelles en opposition de phase. Chacun des deux circulateurs est couplé à tous les ports. L'invention concerne également un dispositif isolateur qui comprend un tel dispositif circulateur. L'invention concerne également un dispositif émetteur-récepteur radio comprenant un tel dispositif circulateur ou un tel dispositif isolateur.
Patent CA-3027974-C (CA)
Title: Therapeutic use of diaminophenothiazines
Inventor: HARRINGTON CHARLES ROBERT
IPC: A61K51/04
Filed: 2008-10-01
Granted: 2022-03-15
Abstract: The present invention relates generally to methods and materials for use in the treatment or prophylaxis of diseases, for example cognitive disorders, using diaminophenothiazines. In particular it relates to treatments having optimised pharmacokinetic properties, and dosage forms are intended to improve the relative cognitive or CNS benefits of the diaminophenothiazines, for instance compared to haematological effects.
Patent CA-3034507-C (CA)
Inventor: IHN JEONG-BEOM
IPC: G01N29/14
Filed: 2019-02-21
Granted: 2022-12-06
Abstract: Il est décrit des méthodes et systèmes dont la configuration peut permettre lintégration de données provenant de capteurs dinspection non destructive disposés sur une pièce dessai et de données obtenues par imagerie ultrasonique au laser de cette pièce dessai et vue de surveiller et dassurer le suivi des dommages et des indicateurs de stress chez la pièce dessai en temps réel au cours dun test de résistance mécanique de celle-ci. Les données obtenues par imagerie ultrasonique au laser peuvent cerner de nouvelles zones dintérêt de la pièce dessai que la détermination des contraintes na pas relevées. Elles peuvent également permettre la reconfiguration du plan d'essai à la lumière des nouvelles zones dintérêt sans quil soit nécessaire dinterrompre le test. On peut procéder à limagerie ultrasonique au laser de la pièce dessai entière, et capter des images haute résolution des nouvelles zones dintérêt. On peut ainsi mesurer, déterminer et assurer le suivi en temps réel (p. ex. au fur et à mesure quune anomalie se propage) des indicateurs de stress ou des effets du stress en ce qui concerne une pièce dessai soumise à un test structurel.
Patent CA-3041868-C (CA)
Title: Bis sulfonamide piperazinyl and piperidinyl activators of human pyruvatekinase
Inventor: THOMAS CRAIG J
IPC: A61P35/00
Filed: 2009-10-09
Granted: 2023-03-07
Abstract: Disclosed are pyruvate kinase M2 activators, which are bis sulfonamide piperazinyl compounds of Formula (Ia), wherein X and R1 to R1 are as defined herein, that are useful in treating a number of diseases that are treatable by the activation of PKM2, for example, cancer and anemia.
Patent CA-3047383-C (CA)
Inventor: SONG RENCHENG
IPC: E21B41/00
Filed: 2017-02-06
Granted: 2021-04-13
Abstract: System and methods for geosteering inversion are provided. A downhole tool's response along a path of a wellbore to be drilled through a formation is predicted over different stages of a downhole operation, based on each of a plurality of initial models of the formation. Each initial model represents a different number of formation layers over a specified range. The tool's actual response with respect to one or more formation parameters is determined, based on measurements obtained during a current stage of the operation. The actual response is compared with that predicted from each of the initial models. At least one of the models is selected as an inversion model, based on the comparison and a selection criterion. Inversion is performed for subsequent stages of the operation along the wellbore path, based on the selected model. The wellbore path is adjusted for the subsequent stages, based on the inversion results.
Patent CA-3047958-C (CA)
Title: High-strength steel material having enhanced resistance to brittle crack propagation and break initiation at low temperature and method for manufacturing same
Inventor: UM KYUNG-KEUN
IPC: C22C38/58
Filed: 2017-12-22
Granted: 2021-07-20
Abstract: An aspect of the present invention relates to a high-strength steel material, having enhanced resistance to brittle crack propagation and break initiation at a low temperature, which comprises in weight % 0.01-0.07% of C, 0.002-0.2% of Si, 1.7-2.5% of Mn, 0.001-0.035% of Sol.Al, 0.03% or less of Nb (not including 0%), 0.01% or less of V (not including 0%), 0.001-0.02% of Ti, 0.01-1.0% of Cu, 0.01-2.0% of Ni, 0.01-0.5% of Cr, 0.001-0.5% of Mo, 0.0002-0.005% of Ca, 0.001-0.006% of N, 0.02% or less of P (not including 0%), 0.003% or less of S (not including 0%) and 0.0025% or less of O (not including 0%) with a balance of Fe, and inevitable impurities, satisfies relational expression (1) below, has a microstructure comprising polygonal ferrite and needle-shaped ferrite of the total of 30 area % or greater, and comprises 3.0 area % or less of a martensite-austenite (MA) composite. Relational expression (1): 5*C + Si + 10*sol.Al = 0.5 (In relational expression (1), each symbol for the element is a value indicating each element content in weight %.)
Patent CA-3062095-C (CA)
Inventor: ELIASSEN SIVERT
IPC: H02J7/00
Filed: 2018-03-29
Granted: 2022-12-06
Abstract: La présente invention concerne un système de stockage d'énergie comprenant une ou plusieurs unités de stockage d'énergie (1), chaque unité de stockage d'énergie comprenant un ou plusieurs modules de stockage d'énergie (5), et chaque module de stockage d'énergie comprenant une pluralité de dispositifs de stockage d'énergie électrochimique connectés en série. Un dispositif de commutation de courant continu (10a, 11a) est monté en série avec l'unité de stockage d'énergie (1) ou chaque unité de stockage d'énergie (1). Le dispositif de commutation de courant continu comprend un dispositif à semi-conducteur (10a, 10b) et une unité de redressement (11a, 11b) en parallèle avec le dispositif à semi-conducteur.
Patent CA-3063780-C (CA)
Title: Low profile transcatheter heart valve
Inventor: HARITON LLIA
IPC: A61F2/24
Filed: 2009-06-08
Granted: 2021-12-14
Abstract: An implantable prosthetic valve (10), according to one embodiment, comprises a frame (12), a leaflet structure (14), and a skirt member (16). The frame can have a plurality of axial struts (20) interconnected by a plurality of circumferential struts (22, 24). The leaflet structure comprises a plurality of leaflets (e.g., three leaflets arrange to form a tricuspid valve). The leaflet structure has a scalloped lower edge portion secured to the frame. The skirt member can be disposed between the leaflet structure and the frame.
Patent CA-3074949-C (CA)
Inventor: MAGNIN OLIVIER
IPC: G01N33/49
Filed: 2017-09-21
Granted: 2022-09-27
Abstract: L'invention concerne un cytomètre en flux optique pour mesure par épifluorescence. La présente invention concerne un cytomètre en flux optique (1) pour la caractérisation de cellules sanguines, comprenant : une cuve à circulation (3) générant un flux de cellules sanguines, au moins une diode électroluminescente (9) pour éclairer des cellules sanguines qui s'écoulent dans la cuve à circulation (3), un module d'épifluorescence (2) dans lequel un premier groupe de lentilles identiques (13) est utilisé pour focaliser la lumière d'excitation (8, 4) dans le flux de cellules sanguines et pour collecter la lumière de fluorescence provenant de chaque cellule sanguine, et un photodétecteur unitaire (14) pour détecter la lumière d'épifluorescence provenant du premier groupe de lentilles (13), au moins un des modules de mesure suivants : un module de mesure de diffusion de lumière (5, 19, 24, 25, 26), un module de mesure de pertes de lumière axiale (5, 19, 20, 23, 22), un module de mesure d'impédance de particules (28, 29, 34, 35).
Patent CA-3084769-C (CA)
Inventor: NAKAMURA KIYOMI
IPC: C22C30/00
Filed: 2018-12-18
Granted: 2023-01-24
Abstract: Provided is a method for producing a TiAl intermetallic compound powder in which it is possible to reduce the number of internal pores. Also provided is a TiAl intermetallic compound powder in which internal pores have been reduced in number. This method for producing a TiAl intermetallic compound powder comprises passing a cutting chips of a TiAl intermetallic compound through a thermal plasma flame and performing a spheroidizing treatment. This TiAl intermetallic compound powder of which a cross section has a porosity of 0-0.4 area%. The TiAl intermetallic compound powder described above is suitable as a raw material powder for use in fabricating a molded article by various powder metallurgy methods and/or layer molding methods.