baber/WOPTO huggingface dataset:
Patent CA-2958126-C (CA)
Title: Detergent sec destine au nettoyage de composantes de turbine a gaz
Inventor: ERIKSEN MICHAEL EDWARD
IPC: F01D25/00
Filed: 2017-02-16
Granted: 2019-05-14
Abstract: La présente invention concerne un procédé de nettoyage in situ (p. ex. sans dépose du moteur) dun ou de plusieurs composants de moteur à turbine à gaz. Le procédé comprend linjection dun détergent sec dans le moteur à turbine à gaz. En outre, le détergent sec contient une pluralité de particules détergentes de tailles différentes. Plus précisément, la pluralité de particules détergentes comprend un premier ensemble de particules dont le diamètre de particules médian se situe dans une première plage micrométrique et un second ensemble de particules dont le diamètre de particules médian se situe dans une seconde plage micrométrique. De plus, une dimension médiane de la seconde plage micrométrique est supérieure à une dimension médiane de la première plage micrométrique. Le procédé consiste également à faire circuler le détergent sec dans au moins une partie du moteur à turbine à gaz de manière à en nettoyer le ou les composants.
Patent CA-2959700-C (CA)
Inventor: VORBERG GERALD
IPC: B01D53/14
Filed: 2015-08-20
Granted: 2022-11-08
Abstract: An absorbent for selective removal of hydrogen sulfide from a fluid stream comprises an aqueous solution of a) a tertiary amine, b) a sterically hindered secondary amine of the general formula (I) in which R1 and R2 are each independently selected from C1-4-alkyl and C1-4-hydroxyalkyl; R3, R4, R5 and R6 are each independently selected from hydrogen, C1-4-alkyl and C1-4-hydroxyalkyl, with the proviso that at least one R4 and/or R5 radical on the carbon atom bonded directly to the nitrogen atom is C1-4-alkyl or C1-4-hydroxyalkyl when R3 is hydrogen; x and y are integers from 2 to 4 and z is an integer from 1 to 4; where the molar ratio of b) to a) is in the range from 0.3 to 0.7, and c) an acid in an amount, calculated as neutralization equivalents relative to the protonatable nitrogen atoms in a) and b), of 1.0 to 9.0%. One preferred amine of the formula is 2-(2-tert-butylaminoethoxy)ethanol. The absorbent allows a defined H2S selectivity to be set at pressures of the kind typical in natural gas processing. In addition, a process for removing acidic gases from a fluid stream having a partial H2S pressure of at least 0.1 bar and/or a partial CO2 pressure of at least 0.2 bar by means of this absorbent.
Patent CA-2964929-C (CA)
Inventor: COCKER JOHN J
IPC: E21B23/00
Filed: 2015-10-20
Granted: 2023-02-07
Abstract: Rotating wellhead hanger assemblies are provided. In one embodiment, a wellhead hanger assembly includes a casing hanger (22, 50, 140) and a casing hanger running tool (70, 142) coupled to the casing hanger. An exterior surface of the casing hanger includes a recess (62, 156) and the casing hanger running tool includes a dog (104, 176, 196) that extends inward from the casing hanger running tool into the recess of the exterior surface of the casing hanger. Engagement of the dog with the recess of the casing hanger facilitates synchronous rotation of the casing hanger and its running tool. Additional systems, devices, and methods are also disclosed.
Patent CA-2969802-C (CA)
Inventor: WALTER STEPHAN
IPC: C01B32/354
Filed: 2015-12-11
Granted: 2023-01-17
Abstract: The present invention provides a novel cost efficient method for carbonizing lignocellulosic material to carbonized particles or agglomerates, preferably carbon powder. Also uses of said particles or agglomerates are disclosed.
Patent CA-2982514-C (CA)
Inventor: WEBB IAN
IPC: F16L57/04
Filed: 2016-03-30
Granted: 2023-10-17
Abstract: The present invention relates to fire-resistant pipe couplings (100) for connecting together two plain-ended pipes in a fluid-tight manner. The pipe coupling (100) comprises: a tubular casing comprising: an outer tubular casing (102); and an inner tubular casing (104), fitting entirely inside the outer casing (102); a tubular sealing gasket (106) disposed within the inner tubular casing (104); and means (116) for tensioning the casing around the gasket (106). The casing further comprises: at least one layer of fire-resistant material (124) disposed between the inner (104) and outer (102) casings; and at least one layer of thermally-insulating material (128) disposed between the tubular sealing gasket (106) and the inner casing (104), whereby the outer casing (102) and tubular sealing gasket (106) are thermally insulated from one another.
Patent CA-2982660-C (CA)
Inventor: SIBLEY GRAHAM EDWARD MORRIS
IPC: A61P31/10
Filed: 2015-11-20
Granted: 2023-01-24
Abstract: The invention provides a pyrrole compound, which compound is (a) (see compound a) 2-(1,5-dimethyl-3-phenyl-1H-pyrrol-2-yl)-N-(4-(4-(5-fluoropyrimidin-2-yl)piperazin-1-yl)phenyl)-2-oxoacetamide or a deuterated derivative thereof, or (b) (see compound b) 2-(1,5-dimethyl-3-phenyl-1H-pyrrol-2-yl)-N-(4-(4-(5-fluoropyrimidin-2-yl)piperazin-1-yl)-3-hydroxyphenyl)-2-oxoacetamide or a deuterated derivative thereof, or (c) a prodrug of compound (a) or a prodrug of compound (b), or a pharmaceutically acceptable salt or agriculturally acceptable salt of (a), (b) or (c), and their uses in prevention or treatment of fungal diseases or as an agricultural fungicide . Also provided are combinations and compositions comprising the compound and known antifungal agents.
Patent CA-2987916-C (CA)
Inventor: JOO SANG HYUN
IPC: A63B71/06
Filed: 2016-06-10
Granted: 2019-10-08
Abstract: L'objectif de la présente invention est d'analyser de manière continue des images obtenues d'une balle en mouvement et de calculer des informations de spin selon le mouvement de la balle sur la base du résultat de l'analyse. La présente invention concerne un dispositif et un procédé pour détecter une balle en mouvement, qui peut calculer des spins d'une balle en mouvement même si un marqueur spécifique ou similaire n'est pas marqué sur la balle, et peut simplement, rapidement et précisément calculer des spins d'une balle en mouvement à l'aide non seulement d'un logo ou d'une marque existante sur la balle, mais à l'aide également d'une partie, telle qu'une encoche ou une rayure, qui apparaît distinctement dans une image, si une telle partie existe.
Patent CA-2994755-C (CA)
Title: Method for manufacturing a flame-resistant textile material for protective clothing, flame-resistant textile material, and protective clothing made thereof
Inventor: GSTETTNER ALEXANDER
IPC: B32B5/24
Filed: 2016-07-27
Granted: 2023-06-13
Abstract: A method for manufacturing a flame-resistant textile material for protective clothing is characterized in that at least one textile layer is subjected to a treatment step wherein at least one fiber component is at least partially detached from the textile layer such that air chambers (5) are formed.
Patent CA-3000482-C (CA)
Title: Serie de cellules d'electrolyse pour la production d'aluminium comportant des moyens pour equilibrer les champs magnetiques en extremite de file
Inventor: BARDET Benoit
IPC: C25C3/20
Filed: 2016-10-03
Granted: 2023-08-15
Abstract: L'invention a pour objet une série (1) de cellules d'électrolyse (100) destinée à la production d'aluminium comportant : deux files (F, F') rectilignes et parallèles de cellules d'électrolyse raccordées électriquement en série, un conducteur de raccordement (20) entre une première cellule d'extrémité (100') d'une file et la première cellule d'extrémité (100') correspondante de l'autre file, et au moins un circuit d'équilibrage magnétique (21) des cellules d'extrémité de file comportant un premier conducteur électrique (22) d'équilibrage magnétique des cellules d'extrémité s'étendant le long d'une des files de cellules uniquement en regard d'une portion d'extrémité (P) de la première file de cellules.
Patent CA-3002546-C (CA)
Inventor: FRANCISKOVICH PHILLIP P
IPC: C11D1/72
Filed: 2016-05-20
Granted: 2022-10-18
Abstract: The disclosed invention relates to a two-part liquid composition for cleaning and disinfecting a substrate, comprising: (A) a disinfectant medium comprising peracetic acid; and (B) a supplemental medium comprising a non-enzymatic cleaner, a corrosion inhibitor, and a chelator. The supplemental medium (B) may further comprise an enzymatic cleaner, a surfactant, a buffer, a pH modifier, or a mixture of two or more thereof. The substrate may be a medical device, for example, an endoscope.
Patent CA-3005944-C (CA)
Inventor: FAGAN TIM
IPC: G06F3/0362
Filed: 2015-11-23
Granted: 2023-08-15
Abstract: L'invention concerne un procédé de fonctionnement pour un système comprenant une interface utilisateur graphique incorporée dans un bouton disposé sur un bord latéral dans une cabine d'un aéronef, lequel procédé consiste à afficher un menu pour au moins un paramètre pouvant être commandé, à recevoir une sélection du paramètre pouvant être commandé, à afficher au moins une commande pour le paramètre pouvant être commandé sélectionné, à recevoir une entrée de commande pour le paramètre pouvant être commandé sélectionné, et à régler le paramètre pouvant être commandé sélectionné de manière cohérente avec l'entrée de commande. Le paramètre pouvant être commandé comprend une pluralité de paramètres pouvant être commandés sélectionnés parmi un groupe comprenant l'intensité de lumière, la couleur de lumière, la température, le type de support, le contenu de support, le volume de support, et le degré d'ouverture d'au moins un store de fenêtre. Un bouton et un produit programme d'ordinateur exécutable sont également proposés.
Patent CA-3010190-C (CA)
Inventor: MANTZILAS DIMITRIOS
IPC: B01D15/18
Filed: 2016-12-29
Granted: 2023-07-11
Abstract: The present invention comprises a method for the generation of 227 Th of pharmaceutically tolerable purity comprising i) preparing a generator mixture comprising 227 Ac, 227 Th and 223 Ra; ii) loading said generator mixture onto a strong base anion exchange resin; iii) eluting a mixture of said 223 Ra and 227 Ac from said strong base anion exchange resin using a first mineral acid in an aqueous solution; iv) eluting 227 Th from said strong base anion exchange resin using a second mineral acid in an aqueous solution whereby to generate a first 227 Th solution containing contaminant 223 Ra and 227 Ac; v) loading the first 227 Th solution onto a strong acid cation exchange resin; vi) eluting at least a part of the contaminant 223 Ra and 227 Ac from said strong acid cation exchange resin using a third mineral acid in aqueous solution; and vii) eluting the 227 Th from said strong acid cation exchange resin using a first aqueous buffer solution to provide a second 227 Th solution. Purified thorium-227 of pharmaceutical purity and a pharmaceutical composition comprising the same are also provided.
Patent CA-3010220-C (CA)
Title: Pallet container
Inventor: WEYRAUCH DETLEV
IPC: B65D77/04
Filed: 2017-01-03
Granted: 2022-08-09
Abstract: The invention relates to a pallet container (10) for storing and transporting liquid contents, comprising a rigid thin-walled inner container made of thermoplastic, a tube grid frame (12), which tightly surrounds the plastic inner container as a supporting jacket, and a base pallet (14), on which the plastic container rests and to which the tube grid frame (12) is securely connected, The base pallet (14) has a composite design which comprises an upper support plate (20) made of steel sheet, upper support pipes (32, 34) which run parallel and diagonally directly under the support plate (20), corner feet (22), central feet (24, 30), and a base pipe assembly (26) made of steel pipes, said assembly circulating below the corner and central feet (22, 24, 30). At least one central foot (24) consists of two separate steel sheet parts, namely an outer central foot part (38) and an inner central foot part (40) which are specially formed in a punching and bending method so as to be fixed between the upper support pipes (32, 34) and the base-side circulating base pipe assembly (26) in the final assembled state. Both central foot parts (38, 40) loosely engage into each other in a plugged formfitting manner.
Patent CA-3010531-C (CA)
Title: Classification and regression tree analysis of formation realizations
Inventor: FEI JIN
IPC: G06F9/455
Filed: 2016-02-05
Granted: 2020-03-24
Abstract: The selection of a candidate formation realization(s) from a plurality of formation realizations may be done with a classification and regression tree (CART) analysis taking into account petrophysical and geological properties. For example, a method may include applying a CART analysis to a plurality of formation realizations using a first formation property as a predictor in the CART analysis, wherein the plurality of formation realizations are for a second formation property and are based on at least one measured formation property, thereby yielding an association between the first and second properties for each of the plurality of formation realizations; analyzing a strength of the association for each of the plurality of formation realizations; and selecting a candidate formation realization from the plurality of formation realizations based on the strength of the association. The identified candidate formation realization(s) may then be used to develop the parameters of subsequent wellbore operations.
Patent CA-3011175-C (CA)
Inventor: KUHNERT SVEN
IPC: C07D235/02
Filed: 2017-01-13
Granted: 2023-08-29
Abstract: The invention relates to 3-(carboxyethyl)-8-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivatives, for example according to the general formula (I): (see formula I) their preparation and their use in medicine, particularly in the treatment of pain.
Patent CA-3011257-C (CA)
Inventor: JONES FRANK
IPC: G09G5/32
Filed: 2017-01-12
Granted: 2020-03-31
Abstract: Near-to-eye displays support a range of applications from helping users with low vision through augmenting a real world view to displaying virtual environments. The images displayed may contain text to be read by the user. It would be beneficial to provide users with text enhancements to improve its readability and legibility, as measured through improved reading speed and / or comprehension. Such enhancements can provide benefits to both visually impaired and non-visually impaired users where legibility may be reduced by external factors as well as by visual dysfunction(s) of the user. Methodologies and system enhancements that augment text to be viewed by an individual, whatever the source of the image, are provided in order to aid the individual in poor viewing conditions and / or to overcome physiological or psychological visual defects affecting the individual or to simply improve the quality of the reading experience for the user.
Patent CA-3012645-C (CA)
Inventor: HAN GUANGJIE
IPC: H04B17/382
Filed: 2017-03-13
Granted: 2021-08-31
Abstract: L'invention concerne un procédé de rencontre d'utilisateur non autorisé multi-émetteur-récepteur dans un réseau radio cognitif. Le procédé comprend quatre étapes : une étape initiale consistant à définir un environnement de communication initial; une étape de sélection de procédé de rencontre consistant à sélectionner un procédé de génération de séquence de sauts de canal en fonction du nombre d'émetteurs-récepteurs; une étape de génération de séquence de sauts de canal consistant à générer une séquence de sauts de canal au moyen d'un procédé de rencontre d'un émetteur-récepteur unique ou d'un procédé de rencontre d'un multi-émetteur-récepteur; et une étape de rencontre consistant à amener des utilisateurs non autorisés à utiliser des canaux correspondants et à tenter de rencontrer des nuds de destination associés; si les utilisateurs non autorisés rencontrent les nuds de destination associés, à terminer un processus de rencontre, et si les utilisateurs non autorisés ne rencontrent pas les nuds de destination associés, à poursuivre la réalisation du processus de rencontre jusqu'à ce que les utilisateurs non autorisés rencontrent les nuds de destination associés. La présente invention résout efficacement le problème de rencontre d'utilisateurs non autorisés ayant différents émetteurs-récepteurs dans un réseau radio cognitif hétérogène, raccourcit le temps de rencontre et réduit le retard de réseau grâce à l'utilisation complète des caractéristiques de multi-émetteurs-récepteurs, et augmente la probabilité de rencontre sur un canal de bonne qualité en tenant compte de la qualité des canaux disponibles.
Patent CA-3030486-C (CA)
Inventor: SAVEYN PIETER JAN MARIA
IPC: C11D3/50
Filed: 2017-08-23
Granted: 2021-11-02
Abstract: Disclosed are fabric enhancer compositions as well as the methods of making and using same. Such fabric enhancer compositions comprise a quaternary ammonium ester fabric softening active, a branched, ethoxylated nonionic surfactant and perfume. Such fabric enhancer compositions exhibit improved freeze-thaw stability while also delivering the softening benefits that are desired by consumers.
Patent CA-3032165-C (CA)
Title: Compositions comprenant des oligonucleotides modifies de maniere reversible et leurs utilisations
Inventor: WANG WEIMIN
IPC: C07H21/00
Filed: 2017-08-23
Granted: 2023-05-16
Abstract: La présente invention concerne des oligonucléotides sensibles au glutathion et des méthodes d'utilisation de ceux-ci. Tout oligonucléotide d'intérêt peut être modifié avec une fraction sensible au glutathion, notamment des oligonucléotides utilisés pour une administration in vivo, comme des molécules d'inhibiteur d'acide nucléique. De manière générale, la fraction sensible au glutathion est utilisée pour modifier de manière réversible le 2'-carbone d'une fraction de sucre dans un ou plusieurs nucléotides dans l'oligonucléotide, bien que d'autres positions de carbone puissent également être modifiées avec la fraction sensible au glutathion. L'invention concerne également des monomères de nucléotides et de nucléosides sensibles au glutathion, notamment des phosphoramidites de nucléosides sensibles au glutathion qui peuvent être utilisés, par exemple, dans des procédés de synthèse d'oligonucléotides standard. En outre, des monomères de nucléotides et de nucléosides sensibles au glutathion sans phosphoramidite peuvent être utilisés thérapeutiquement, par exemple, en tant qu'agents antiviraux.
Patent CA-3032560-C (CA)
Title: Anti-egfr and anti-cd3 bispecific antibody and uses thereof
Inventor: BAI YI
IPC: C12N15/13
Filed: 2017-09-28
Granted: 2021-12-28
Abstract: An anti-EGFR and anti-CD3 bispecific antibody and applications thereof. The bispecific antibody can be specifically bound to tumor cell surface antigen epidermal growth factor receptors (EGFRs) and immune cell surface antigen cluster-of-differentiation 3 (CD3) molecules, a single-chain antibody (ScFv) of a CD3 antibody being located on a c-terminal of a constant region of the anti-EGFR antibody. Also provided are a preparation method for the bispecific antibody, and clinical uses of the bispecific antibody. The bispecific antibody has high affinity, and is used for treating tumor diseases caused by high expression or abnormal expression of the EGFRs and diseases caused by other high expressions of the EGFRs.
Patent CA-3038345-C (CA)
Title: Pulsed electromagnetic field tissue stimulation treatment and compliance monitoring
Inventor: RYABY JAMES T
IPC: A61N1/08
Filed: 2017-10-16
Granted: 2023-01-24
Abstract: A system and method for PEMF tissue engineering enhances musculoskeletal tissue stimulation by monitoring use for compliance with regimens. A PEMF device includes sensors that detect attributes indicating whether the PEMF device is in use. The PEMF device also includes communication devices that connect it with other devices. The data obtained from the sensors may be used to determine a level of compliance in use of the tissue engineering device with a prescribed regimen. The data is transferred via a paired UE to a remote server. The remote server stores the data in a database and periodically generates compliance reports. The compliance reports are shared with subscribing access devices including the prescribing physician. The UE pairing with the PEMF device maintains a calendar and dynamically modifies reminders based on current use status. The regimen may be updated and sent to the PEMF device.
Patent CA-3039813-C (CA)
Inventor: PRAY JEFFERY SCOTT
IPC: E21B29/00
Filed: 2018-01-09
Granted: 2023-07-25
Abstract: An apparatus for use in a well includes a tubular mandrel (115) configured to connect to a downhole assembly. An outer hub is configured to attach to a wellhead (10) and has a bore therethrough. An inner housing (130) is disposed on the tubular mandrel (115) and configured to attach the outer hub (140) to the wellhead (10). A clutch assembly is disposed within the bore of the outer hub (140) and movable between a locked position and an unlocked position, wherein the tubular mandrel (115) is rotatable relative to the inner housing (130) to operate the downhole assembly in the unlocked position.
Patent CA-3047609-C (CA)
Title: Enhancing thermal conductivity of a wellbore
Inventor: NEVISON GRANT
IPC: E21B41/00
Filed: 2017-12-18
Granted: 2022-04-05
Abstract: A method for recompleting a well is applied to a well such that the recompleted well can thermally transfer geothermal energy to surface. The recompleting method can comprise steps to enhance the thermal conductivity of a wellbore of a hydrocarbon well, by inserting a thermal material into the wellbore that displaces a reservoir fluid having a lower thermal conductivity than the thermal material. The recompleting method can also comprise steps to enhance the thermal conductivity of a reservoir in which the wellbore is located by inserting a thermal material into the reservoir that displaces a reservoir fluid having a lower thermal conductivity than the thermal material, or in which the reservoir is fractured, and a thermal material is inserted into created fractures.
Patent CA-3048668-C (CA)
Inventor: LIU JIANHUA
IPC: H04W52/02
Filed: 2017-01-05
Granted: 2022-08-30
Abstract: L'invention concerne un procédé de transmission de données et un dispositif. Selon l'invention, le terminal fait appel à une première ressource correspondant à un premier service pour recevoir des données d'un second service du terminal pendant une période d'écoute continue sur la durée d'un premier mécanisme de réception discontinue (DRX) du premier service, la priorité du second service étant supérieure à la priorité du premier service, et un second mécanisme de réception discontinue (DRX) du second service se trouvant dans une période dormante. Dans les modes de réalisation de la présente invention, le retard de planification de données d'un service à haute priorité correspondant au mécanisme DRX qui se trouve à l'origine dans la période dormante du terminal est optimisé, ce qui permet d'améliorer l'efficacité de la planification de données.
Patent CA-3059756-C (CA)
Title: Image processing device and image processing method
Inventor: IKEDA MASARU
IPC: H04N21/4147
Filed: 2012-05-28
Granted: 2022-10-18
Abstract: The present technology relates to an image processing device and an image processing method which allow a deblocking filtering process to apply filtering appropriately. A pixel (p0i) of which the value is 255 (solid line) before a deblocking process changes greatly to 159 (dot line) after a conventional deblocking process. Therefore, a clipping process having a clipping value of is performed in strong filtering, whereby the pixel (p0) of which the value is 255 (solid line) before the deblocking process becomes 245 (bold line). Thus, a change in the pixel value occurring in the conventional technique can be suppressed as much as possible. This disclosure can be applied to an image processing device, for example.
Patent CA-3066428-C (CA)
Title: Methode de detection et/ou d'identification de sequences de virus associes aux adenovirus (aav) et d'isolation de nouvelles sequences ainsi identifiees
Inventor: GAO GUANGPING
IPC: A61P3/10
Filed: 2002-11-12
Granted: 2022-05-24
Abstract: Une méthode de détection et disolation de séquences AAV dans un échantillon dADN obtenu de tissus ou de cellules est fournie. Linvention concerne également des séquences AAV déterminées par cette méthode, et des vecteurs construits à laide de ces séquences.