baber/WOPTO huggingface dataset:
Patent CA-2929975-C (CA)
Inventor: GOBERDHAN DHANESH
IPC: C10L1/24
Filed: 2016-05-13
Granted: 2022-03-22
Abstract: Une composition dadditif comprend un polymère (A) et un additif antistatique. Le polymère (A) comprend les composantes de monomère suivantes : au moins un composé de la formule (I) [voir la formule I, dans lequel R1 est de lhydrogène ou du CH3 et R2 est un groupe dhydrocarbure ayant entre 6 et 30 atomes de carbone ainsi quun groupe alkyle à chaîne droite ou à chaîne ramifiée ou un groupe cyclique aromatique ou aliphatique; au moins un composé de la formule (II) [voir la formule II], dans lequel R1 est le même que ci-dessus, R3 est de lhydrogène ou un alkyle C1-C22, chaque R4 est indépendamment de lhydrogène ou un alkyle C1-C22, R5 est de lhydrogène, un groupe cyclique aromatique ou aliphatique substitué ou non substitué ou un groupe alkyle substitué ou non substitué à chaîne ramifiée ou à chaîne droite ayant entre 1 et 22 atomes de carbone, n = 0 ou un entier relatif entre 1 et 22 et m est un entier relatif entre 1 et 30; au moins un composé de la formule (III) <MG>, dans lequel R6, R7, R8, R9 et R10 sont tous, indépendamment, de lhydrogène, un groupe alkyle à chaîne ramifiée ou à chaîne droite ayant entre 1 et 20 atomes de carbone qui peut être substitué ou non substitué, de lhydroxyle ou du NH2 ou bien dans lequel au moins deux éléments parmi R6, R7, R8, R9 et R10 peuvent se joindre pour former un système de noyau aromatique ou aliphatique substitué ou non substitué. Ladditif antistatique (B) comprend (iv) une oléfine polysulfone et (v) un produit de polyamine polymérique obtenu par la réaction entre du 2-(chlorométhyl)oxirane et une monoamine primaire aliphatique, un diazane dalkylène hydrokarbyle N-aliphatique ou le sel dacide sulfonique du produit de polyamine polymérique obtenu par réaction. Poids : le rapport de masse du polymère (A) à ladditif antistatique (B) dans la composition dadditif est entre de 1 à 1 et de 500 à 1.
Patent CA-2935619-C (CA)
Inventor: CALDAS RAPHAEL
IPC: A47G27/02
Filed: 2014-03-17
Granted: 2020-11-24
Abstract: Improved container for messy products which is made up of a framework (17) covered by a superposition (14) of membranes (15a to 15d), each of which is equipped with means of assembly by adhesion of at least part of at least one of the contact faces thereof to the contiguous membrane or membranes allowing said membranes to be separated by a peeling effect, said means of assembly consisting of a multitude of mechanical catching protuberances (16). The improvements made to this container relate on the one hand to the nature of the materials used for making the various components of this container and, on the other hand, to novel methods for obtaining some of said components.
Patent CA-2936690-C (CA)
Inventor: CASSIMJEE KARIM ENGELMARK
IPC: C07K17/14
Filed: 2015-01-30
Granted: 2023-09-05
Abstract: The invention relates to an immobilized protein material comprising a protein that is immobilized on a glass material or organic polymer through affinity tag binding. The glass material may be a porous glass material such as (hybrid) controlled porosity glass. The invention also relates to the use of an immobilized enzyme material as a heterogeneous biocatalyst in chemical synthesis. The invention further relates to a method for the immobilization of affinity tagged proteins on a glass material or organic polymer, and to a method for the purification and isolation of affinity tagged proteins by the immobilization of such proteins on a glass material or organic polymer.
Patent CA-2937241-C (CA)
Title: Dimethylamine, un bis-benzinidazole, confere la radioprotection a l'intestin par activation du parcours double akt/nfkb
Inventor: TIWARI VINOD
IPC: A61K31/4184
Filed: 2016-07-27
Granted: 2022-07-12
Abstract: La présente invention concerne la double activation, par diméthylamine, de la voie daccès Akt/NF.kappa.3 (5-[4-méthylpipérazin  1  yl]-2  [2  (3,4-diméthoxyphényl)-5  benzimidazole] benzimidazole) afin de rendre la radioprotection à la fois dans des cellules mammifères et dans des souris BALB/c. De plus, elle protège sélectivement les cellules normales contre lirradiation totale du corps létale, et il ny a eu aucune activation de la voie daccès Akt/NF.kappa B par diméthylamine en réponse à la radiation dans les tissus tumoraux. Une seule dose de diméthylamine avant lirradiation totale du corps protège les souris contre le syndrome gastro-intestinal et haute pression dirradiation aiguë et a offert une radioprotection par route dadministration orale, intraveineuse et indénopyrène, ainsi que de cellule souche. La demi-vie de diméthylamine dans du plasma est de 3,5 heures à la dose orale, et un dégagement de 90 % a été observé en 16,0 heures. La diméthylamine saccumule en grande concentration dans les tissus dintestin, de foie, de rein et de rate, ce qui justifie le rapport radioprotection observée à tissu normal, même à une seule dose. Ces données fournissent une justification moléculaire que la diméthylamine est un radioprotecteur sélectif au tissu normal et a la possibilité daméliorer le résultat clinique de la radiothérapie, ayant une valeur comme adjuvants en thérapie cancéreuse et en gestion durgences liées au rayonnement.
Patent CA-2944789-C (CA)
Title: Electrical power switch control with usage data display
Inventor: QUADY CURTIS E
IPC: H04W4/24
Filed: 2016-10-07
Granted: 2017-09-05
Abstract: A device to be connected to first electrical power wiring and for displaying electrical power usage information of at least one first electrical load connected to the first electrical power wiring, the device including terminals to electrically connect to the first electrical power wiring of a building, a controller to receive information representing at least a current to the at least one first electrical load, determine first electrical power usage information of the at least one first electrical load using the received information, a user interface to display the determined first electrical power usage information of the at least one first electrical load, and a communications interface to transmit the determined first electrical power usage information to at least one second electrical device for display, and receive determined second electrical power usage information of at least one second electrical load from the at least one second electrical device for display.
Patent CA-2951752-C (CA)
Inventor: MYLNIKOW JURIJ
IPC: A61G7/05
Filed: 2015-07-09
Granted: 2019-08-06
Abstract: L'invention concerne une grille latérale (10) destinée à être montée sur un lit médicalisé (1), comportant un élément de grille latérale déplaçable (20) et comprenant dans le sens de la longueur du lit des parties montage (22, 22') placées aux extrémités opposées et montées de manière mobile par rapport à des éléments de retenue (30, 30'). La grille latérale (10) est mise au point pour exercer une traction dans un élément de traction (50) lors d'un mouvement relatif d'une partie montage (22) par rapport à l'élément de retenue concerné (30), la traction entraînant ou assistant un mouvement relatif de la partie montage (22') de l'autre extrémité de l'élément de grille latérale (20) par rapport à l'élément de retenue concerné (30').
Patent CA-2955124-C (CA)
Inventor: VOLCHKOV VIKTOR
IPC: C07K14/115
Filed: 2015-07-17
Granted: 2024-01-02
Abstract: L'invention concerne des peptides isolés comprenant un domaine de liaison de la sous-unité de la phosphoprotéine (P) virale à la nucléoprotéine sans ARN viral (N0) qui a la propriété d'inhiber la réplication de virus à partir de la sous-famille Paramyxovirinae (tel que Rubulavirus Hénipavirus ou Morbillivirus). Ces peptides isolés peuvent être utilisés pour la prévention ou le traitement d'une infection par Paramyxovirinae.
Patent CA-2956426-C (CA)
Inventor: VETTER DIRK
IPC: A61K9/16
Filed: 2015-08-11
Granted: 2021-07-20
Abstract: L'invention concerne un procédé d'induction de la satiété chez un sujet, comprenant une étape consistant à administrer par voie orale une composition comprenant une quantité efficace d'un premier agent capable d'induire la satiété et d'un second agent capable d'augmenter l'effet d'induction de la satiété du premier agent. L'invention concerne également des compositions permettant de mettre en uvre le procédé, et un système de gestion du poids corporel comprenant de telles compositions en combinaison avec un dispositif conçu pour la collecte, le stockage et/ou l'affichage d'informations relatives à la réponse d'un sujet à un régime thérapeutique prédéfini d'administration par voie orale de la composition.
Patent CA-2956431-C (CA)
Title: Surfactant-compatible star macromolecules
Inventor: HUANG LIANG
IPC: C08F265/06
Filed: 2015-07-02
Granted: 2023-01-31
Abstract: The present invention relates to multi-arm surfactant-system thickening star macromolecules, and methods of preparing and using the same. In one aspect of the invention, a surfactant-system thickening star macromolecule is capable of providing surfactant-compatibility, increase the viscosity of a surfactant-containing system, and/or temperature-stability to an aqueous composition.
Patent CA-2956828-C (CA)
Inventor: WORKMAN JEFFREY D
IPC: B60K15/035
Filed: 2017-02-01
Granted: 2019-04-30
Abstract: A vent apparatus is described for providing filtered air intake and rollover protection for a fuel tank. The apparatus may include a housing configured to be coupled with the fuel tank, the housing including at least one air intake port and at least one air exhaust port. The apparatus may include an air intake filter disposed within the housing and configured to receive and filter air from the at least one air intake port. The apparatus may include a rollover protection valve disposed adjacent to the housing and configured to be located inside the fuel tank when the housing is coupled with the fuel tank, the rollover protection valve coupled with the at least one air exhaust port. The rollover protection valve may include a chamber and a plug configured to impede the flow of fuel from the fuel tank into the at least one air exhaust port.
Patent CA-2960111-C (CA)
Title: Blade holder assembly
Inventor: CHARTRAND DANIEL
IPC: A63C1/30
Filed: 2017-03-07
Granted: 2020-03-31
Abstract: A blade holder assembly for a skate including a blade holder having an elongated groove defined in a bottom surface, and a recess extending upwardly therefrom in alignment with a pedestal, for engagement with a blade. The pedestal has an internal cavity defined therein separate and spaced from the elongated groove and the recess. A locking arm is engaged to the pedestal and movable between a locked position and an unlocked position. The locking arm has an engagement end protruding into the recess through an opening defined in a wall of the pedestal. A greater portion of the engagement end protrudes into the recess in the locked position than in the unlocked position. At least a major part of the locking arm, including the engagement end, remains outside of the internal cavity of the pedestal in the locked and unlocked positions. A blade assembly is also discussed.
Patent CA-2962008-C (CA)
Inventor: MERICAS CHRIS JAMES
IPC: E21B21/00
Filed: 2014-10-28
Granted: 2019-05-07
Abstract: A downhole assembly can include screens along a length of a tubular member. Screens covering differing portions of a cross-sectional area of the tubular and less than an entirety of the cross-sectional area can be offset from one another along a length of the tubular. Fluid flowing through an area not covered by a first screen can encounter an area covered by an offset screen. If the offset screen is blocked with accumulated debris, fluid may pass the offset screen by passing through an area not covered by the offset screen.
Patent CA-2963171-C (CA)
Title: Materials and optical components for color filtering in lighting apparatus
Inventor: CAI DENGKE
IPC: F21S2/00
Filed: 2014-10-08
Granted: 2022-01-18
Abstract: Materials and optical components formed thereof that are suitable for use in a lighting apparatus to impart a color filtering effect to visible light. At least a portion of such an optical component is formed of a composite material comprising a polymeric matrix material and an inorganic particulate material that contributes a color filtering effect to visible light passing through the composite material, and the particulate material comprises a neodymium compound containing Nd3+ ions.
Patent CA-2967101-C (CA)
Title: Procede de finition d'uree au moyen d'un lavage acide
Inventor: SCOTTO ANDREA
IPC: C07C273/16
Filed: 2015-08-31
Granted: 2022-04-05
Abstract: L'invention concerne un procédé pour la finition d'urée, le procédé consistant : (a) à éliminer l'eau d'une solution aqueuse d'urée dans une première section d'évaporation et de condensation, ce qui permet d'obtenir une masse fondue d'urée ; (b) à soumettre ladite masse fondue d'urée à un traitement de finition comprenant la granulation et produisant de l'urée solide et de l'air contaminé par des poussières d'urée et d'ammoniac ; (c) à soumettre ledit air contaminé à un lavage acide, produisant une solution aqueuse comprenant de l'urée et des sels d'ammonium ; (d) à soumettre au moins une partie de ladite solution aqueuse à une évaporation dans une deuxième section d'évaporation, ce qui permet d'obtenir un flux liquide comprenant de l'urée et des sels d'ammonium et un flux gazeux ; (e) à condenser ledit flux gazeux dans une deuxième section de condensation, ce qui permet d'obtenir un flux aqueux de recyclage ; (f) à utiliser au moins une partie dudit flux aqueux de recyclage pour le lavage de l'air contaminé ; (g) à convertir au moins une partie dudit flux liquide comprenant de l'urée et des sels d'ammonium en particules solides, et (h) à utiliser lesdites particules solides comme germes pour la granulation. L'invention concerne également une installation de production d'urée correspondante et un procédé de modernisation d'une installation de production d'urée.
Patent CA-2968944-C (CA)
Inventor: GRASSIA LAUREN
IPC: B42F21/02
Filed: 2010-09-23
Granted: 2021-05-25
Abstract: Un classeur ayant des premier et second panneaux de couverture reliés de manière pivotante lun à lautre au niveau dune charnière pour un mouvement entre une position ouverte et une position fermée peut être fourni. Les panneaux de couverture peuvent se chevaucher mutuellement dans la position fermée pour contenir des papiers dune taille prédéterminée entre eux. Un ou plusieurs panneaux de pochettes superposés peuvent être couplés à lintérieur du premier panneau de couverture pour définir des pochettes se chevauchant dimensionnées pour contenir les papiers. Les panneaux de pochettes peuvent avoir des premières parties de bord qui définissent des ouvertures aux pochettes, et les premières parties de bord peuvent être décalées. Les panneaux de pochettes peuvent comprendre un panneau de pochette le plus à lextérieur avec un bord couplé supplémentaire. Un élément détiquetage peut être prévu, lélément détiquetage étant associé à chaque panneau de pochette et configuré pour afficher des informations didentification. Les éléments détiquetage peuvent sétendre au-delà des papiers maintenus dans les pochettes et peuvent comprendre des languettes qui peuvent être décalées les unes par rapport aux autres.
Patent CA-2969533-C (CA)
Inventor: NAGARKAR KAUSTUBH RAVINDRA
IPC: G01R33/09
Filed: 2015-12-01
Granted: 2020-05-26
Abstract: A system and method for monitoring a subject are presented. The system includes a sensing device including at least one magnetic source to generate a magnetic field and an array of magnetic sensors disposed within the magnetic field. The sensor array obtains a plurality of magnetic field measurements at a plurality of locations along a vessel carrying a fluid including one or more magnetic particles. Further, the system includes a processing subsystem communicatively coupled to the sensing device, where the processing subsystem determines variations in the measurements caused by magnetization-relaxation of the magnetic particles based on a coupled model that defines behavior of the fluid in the varying magnetic field based on principles of magnetization-relaxation, bulk motion of the magnetic particles towards a determined gradient of the magnetic field, magnetostatics, and conservation of momentum. The processing subsystem estimates values of one or more desired parameters based on the determined variations.
Patent CA-2971847-C (CA)
Inventor: DIRKSEN RONALD JOHANNES
IPC: E21B33/13
Filed: 2015-02-12
Granted: 2019-02-26
Abstract: A cement head including a tubular body having a top end and a bottom end, and a borehole arranged through at least a portion of the tubular body; a cement plug arranged in the borehole and configured to exit the cement head upon releasing a retention device; and a spool assembly arranged on the tubular body, wherein the spool assembly comprises a drum rotatable about a central axis and a continuous cable having a first end and a second end, the first end being attached to the drum and the second end being attached to the cement plug, and wherein rotating the drum about the central axis results in spooling or unspooling the continuous cable about the drum.
Patent CA-2977456-C (CA)
Inventor: SHOUJI HIROFUMI
IPC: C22B3/08
Filed: 2015-12-08
Granted: 2018-01-09
Abstract: A wet smelting method for nickel oxide ores from which nickel, cobalt, etc. are recovered is provided with which it is possible to reduce the consumption of an acid in leaching, such as sulfuric acid, and to recover valuable metals such as nickel and cobalt at a high efficiency. The method according to the present invention comprises: step (A) in which nickel oxide ores as a raw material are separated into a limonite-type ore having a low magnesium content and a saprolite-type ore having a high magnesium content; step (B) in which the saprolite-type ore is subjected to normal-pressure leaching under given standardized leaching conditions using the pressure leachate obtained by pressure leaching in step (C); and step (C) in which the limonite-type ore obtained in step (A) is mixed with the normal-pressure leaching residue obtained in step (B) and the mixture is reacted with sulfuric acid in an acidic atmosphere having a high temperature and a high pressure, thereby conducting pressure leaching.
Patent CA-2978631-C (CA)
Inventor: RUDRA-GANGULY NANDINI
IPC: C07K16/28
Filed: 2016-03-09
Granted: 2023-06-27
Abstract: Antibody drug conjugates (ADC's) that bind to FLT3 protein and variants thereof are described herein. FLT3 exhibits a distinct and limited expression pattern in normal adult tissue(s), and is aberrantly expressed in the cancers listed in Table I. Consequently, the ADC's of the invention provide a therapeutic composition for the treatment of cancer.
Patent CA-2980412-C (CA)
Title: Helmet
Inventor: GRINNEBACK KAY
IPC: A42B3/06
Filed: 2017-02-28
Granted: 2018-10-16
Abstract: The present invention provides a helmet (1) comprising: two layers (2, 3) configured to slide with respect to each other; and wherein the surface of one or both layers (2, 3) comprises a sliding facilitator (4) to improve slidability between the two layers (2, 3), wherein the sliding facilitator (4) comprises (i) an organic polymer, a polysiloxane and a surfactant; (ii) an organic polymer and a copolymer based on a polysiloxane and an organic polymer; or (iii) a non-elastomeric cross-linked polymer obtained or obtainable by subjecting a polysiloxane and an organic polymer to a cross-linking reaction.
Patent CA-2982760-C (CA)
Inventor: GHOSH DEBASHIS
IPC: H04W4/02
Filed: 2016-04-13
Granted: 2021-02-09
Abstract: A computer-implemented method for providing valuation data for a location of interest (LOI) to a user is provided.  The method includes receiving, by a real estate valuation computing device, a location request message generated at a mobile device associated with the user. The location request message includes image data and mobile device data. The method also includes mapping the LOI to a physical location based at least in part on the mobile device data, and determining valuation data for the LOI based on the physical location. The valuation data includes a real estate rating for the LOI. The method further includes generating a location response message that includes at least the valuation data and the physical location of the LOI, and transmitting the location response message to the mobile device.
Patent CA-2983914-C (CA)
Inventor: CLARKE RONALD C
IPC: B02C17/22
Filed: 2015-05-01
Granted: 2021-11-02
Abstract: A forged, mill liner bolt (100) has a head (114), a shank (112), tapered load-bearing surfaces (116) and lateral projections (120) defining an undercut surface (117), and a sealing member (118) abutting the undercut surface. A plurality of plastically deformable projections (122) extend from the tapered load-bearing surfaces (116) for spreading a load applied to the bolt. Sealing member (118) provides a partially-elastic joint to maintain clamp loading. Sealing member (118) provides an interior seal within a bore in a mill liner to prevent leaking of and racing by mill slurry liquids.
Patent CA-2986117-C (CA)
Title: Methods and systems for copy number variant detection
Inventor: REID JEFFREY
IPC: C12Q1/68
Filed: 2016-05-13
Granted: 2020-02-25
Abstract: Methods and systems for determining copy number variants are disclosed. An example method can comprise applying a sample grouping technique to select reference coverage data, normalizing sample coverage data comprising a plurality of genomic regions, and fitting a mixture model to the normalized sample coverage data based on the selected reference coverage data. An example method can comprise identifying one or more copy number variants (CNVs) according to a Hidden Markov Model (HMM) based on the normalized sample coverage data and the fitted mixture model. An example method can comprise outputting the one or more copy number variants.
Patent CA-2991401-C (CA)
Title: Procede de reduction de l'amplification d'amorces-dimeres
Inventor: WANG ZHAOHUI
IPC: C12Q1/68
Filed: 2016-06-16
Granted: 2023-12-05
Abstract: La présente invention concerne la réduction de l'amplification d'amorces-dimères dans une réaction en chaîne par polymérase (PCR) multiplexe. Lorsqu'une première amorce sens (F1) et une seconde amorce anti-sens (R2) ont une région complémentaire au niveau de leurs extrémités 3', des dimères d'amorce peuvent se former. Le présent procédé utilise une amorce comprenant une séquence partielle d'extrémité 5' ou une séquence complète d'une première amorce sens (F1^) située entre un premier marqueur (t1) et R2 pour réduire l'amplification de l'amorce-dimère (F1_R2).
Patent CA-2992716-C (CA)
Title: Securement of a wear member to an excavation implement
Inventor: RUVANG JOHN A
IPC: E02F9/28
Filed: 2016-05-26
Granted: 2020-01-28
Abstract: A wear member attachment system for use with an excavation implement can include a connector that releasably secures a wear member to the excavation implement, the connector including an elongated housing and engagement members extendable and retractable relative to the housing. One engagement member can extend relative to the housing when another engagement member retracts relative to the housing, and vice versa. A method of releasably securing a wear member to an excavation implement can include rotating a engagement member of a connector from an extended position in which opposing slots in the engagement member are aligned with respective projections in the wear member, to a retracted position in which the slots are not aligned with the projections. The rotating step can include extending another engagement member of the connector as the first connector displaces from the extended position to the retracted position.