baber/WOPTO huggingface dataset:
Patent CA-2837541-C (CA)
Inventor: LIM CHONG SOON
IPC: H04N19/61
Filed: 2012-07-10
Granted: 2018-07-03
Abstract: A filtering method according to the present invention is for performing deblocking filtering on the boundary between an IPCM  block and a non-IPCM block adjacent to each other in an image and including: determining a first quantization parameter for the non-IPCM block (S401); determining a second quantization parameter for the IPCM block, using the first quantization parameter (S402); determining a filter strength for the boundary, using the first quantization parameter and the second quantization parameter (S403); and performing the deblocking filtering on the boundary using the determined filter strength (S404).
Patent CA-2838799-C (CA)
Title: Procede et appareil pour fournir une interface de saisie de caracteres
Inventor: PARK SUNG WOOK
IPC: G06F3/14
Filed: 2012-04-30
Granted: 2018-12-18
Abstract: La présente invention se rapporte à un procédé et à un appareil adaptés pour fournir une interface de saisie de caractères. Le procédé selon l'invention, qui est adapté pour fournir une interface de saisie de caractères dans un terminal muni d'un écran tactile, consiste : à afficher en même temps un premier clavier sur une première région et un second clavier comprenant des touches de sélection de langue de second clavier, sur une seconde région, par le biais de l'écran tactile, dans un mode de saisie de caractères ; et à changer une langue du second clavier de sorte à obtenir une langue correspondant à une seconde touche de sélection de langue de second clavier effleurée, tout en maintenant une langue du premier clavier, quand une entrée est reçue par effleurement de la touche de langue du second clavier.
Patent CA-2842827-C (CA)
Inventor: PRICE THOMAS L
IPC: B65F3/08
Filed: 2012-08-09
Granted: 2021-06-01
Abstract: A refuse collection vehicle has a container collection arm with a telescoping boom coupled with a refuse stowage unit of the vehicle. A grasping mechanism is coupled with an end of the boom. A rotary actuator couples the grasping mechanism with the boom to enable a waste container to be moved between a pick up position and a dump position.
Patent CA-2843593-C (CA)
Inventor: SOMA ATSUSHI
IPC: C22C38/22
Filed: 2012-08-17
Granted: 2018-10-02
Abstract: To provide an oil-well steel pipe having excellent SSC resistance. The oil-well steel pipe according to the present invention contains, by mass percent, C: 0.15 to 0.35%, Si: 0.1 to 0.75%, Mn: 0.1 to 1.0%, Cr: 0.1 to 1.7%, Mo: 0.1 to 1.2%, Ti: 0.01 to 0.05%, Nb: 0.010 to 0.030%, Al: 0.01 to 0.1%, P: at most 0.03%, S: at most 0.01%, N: at most 0.007%, and 0: at most 0.01%, the balance being Fe and impurities. The Ti content and the Nb content in a residue obtained by bromine-methanol extraction satisfy equation (1): 100 × [Nb]/([Ti] + [Nb]) <= 27.5 (1) where the Ti content (mass%) and the Nb content (mass%) in the residue are substituted for [Ti] and [Nb].
Patent CA-2847499-C (CA)
Inventor: DORAWA KLAUS
IPC: A61B17/64
Filed: 2012-09-13
Granted: 2017-03-07
Abstract: The rod coupler according to the present invention comprises two clamping jaws (10,40) and locking means (63,64) for locking said clamping jaws (10,40) against one another. Each clamping jaw (10,40) comprises an outside surface (21,41) and a clamping surface (22,42), the latter providing at least a first and a second groove (25,26,45,46). Each groove (25,26,45,46) runs laterally from a different part of the outside surface (21,41) extending into the rod coupler (1), wherein longitudinal axes of the first groove (25;45) and the second groove (26;46) include an angle that is equal to or less than 160 degrees. Opposing grooves (25,46;26,45) form an aperture (55,56). The apertures (55,56) are adapted for receiving a rod (4,5) if the locking means (63,64) is released. Clamping jaws (10,40) that are locked by the locking means (63,64) clamp the rods (4,5) received in said apertures (55,56).
Patent CA-2848264-C (CA)
Title: Reduction de l'entrainement particulaire par des fluides
Inventor: ZHANG KEWEI
IPC: E21B43/267
Filed: 2008-04-25
Granted: 2015-11-10
Abstract: Composition de boue aqueuse destinée à être utilisée dans des industries telles que les industries du pétrole et des pipelines. La composition comprend ceci : une matière particulaire, un fluide véhicule aqueux, un composé chimique qui rend hydrophobe la surface de la matière particulaire et de lhuile. On produit la boue en rendant hydrophobe la surface de la matière particulaire pendant ou avant la fabrication de la boue. L'ajout de l'huile augmente fortement le pouvoir d'agrégation de la matière particulaire modifiée de manière hydrophobe, une fois placée dans le puits de forage.
Patent CA-2848839-C (CA)
Inventor: BENDER CHRISTOPHER LYLE
IPC: G06F21/62
Filed: 2014-04-11
Granted: 2023-09-19
Abstract: Methods and devices for detecting unauthorized access to credentials of a credential store on a computing device are disclosed herein. In one broad aspect, the method comprises monitoring a plurality of credentials of the credential store accessed within a period associated with a first setting, and responsive to determining that a number of credentials accessed within the period exceeds a threshold associated with a second setting, outputting, in a user interface, an indication of potential unauthorized access to the credential store. In at least one embodiment, each of the credentials accessed within the period is associated with a different user account.
Patent CA-2850269-C (CA)
Inventor: LARSSON JOHAN
IPC: C09D7/45
Filed: 2012-10-30
Granted: 2019-12-24
Abstract: Disclosed is a curtain coatable gas barrier coating composition comprising polyvinyl alcohol and a surfactant, in which the surfactant is a water-soluble non-ionic ethoxylated alcohol. Also disclosed is a method for providing a substrate with a gas barrier layer by means of the coating composition, and a coated substrate having at least one gas barrier layer obtained by coating the substrate with the coating composition. Further, a packaging material comprising a coated paperboard coated with the coating composition, and a liquid package comprising such a packaging material, are disclosed.
Patent CA-2851349-C (CA)
Title: Inorganic polymer/organic polymer composites and methods of making same
Inventor: HILL RUSSELL L
IPC: B28B1/16
Filed: 2012-10-05
Granted: 2020-01-21
Abstract: inorganic polymer/organic polymer composites and methods for their preparation are described herem The morganic polymer/organic polymer composites comprise a first layer comprising an morganic polymer and a second layer adhered to the first layer comprising an organic polymer The inorganic polymer is formed by reacting, in the presence of water, a reactive powder, an activator, and optionally a retardant The reactive powder comprises 85% by weight or greater fly ash and less than 10% by weight portland cement Also described herein are building materials including the composites.
Patent CA-2852067-C (CA)
Inventor: CHUNG BONG HYUN
IPC: A61P1/16
Filed: 2014-05-21
Granted: 2021-06-15
Abstract: Un polymère contenant une chaîne glucide qui permet le ciblage de la zone de lésion de la fibrose hépatique et qui est utile pour limagerie, le diagnostic et la thérapie de la fibrose hépatique; et un complexe polymère contenant une chaîne glucide comprenant le polymère en tant que support pour une substance anionique utile pour la thérapie et similaire; sont décrits. Le polymère est un polymère contenant une chaîne glucide qui est un polymère cationique comprenant une amine, le polymère comprenant la N-acétylglucosamine liée à celui-ci. Le polymère a de préférence une liaison disulfure. Le polymère a de préférence une structure dans laquelle la polyéthylèneimine est liée par lintermédiaire dune liaison disulfure.
Patent CA-2852325-C (CA)
Title: Colorants carmin
Inventor: FARRUGIA VALERIE M
IPC: C09B1/02
Filed: 2014-05-21
Granted: 2018-08-28
Abstract: Un composé comprend un polymère comportant un squelette et un colorant dorigine biologique comprenant une fraction de carmin, cette dernière a) constituant une partie intégrante du squelette du polymère et b) étant liée de manière covalente à un site de réaction sur le polymère.
Patent CA-2852350-C (CA)
Inventor: LOTERO EDGAR
IPC: C10L1/02
Filed: 2014-05-20
Granted: 2019-06-11
Abstract: Carbohydrates as derived from plant biomass can be converted into mono- alcohols, diols, and/or bi-functional alcohols or into carboxylic acid derivatives. By catalytic transesterification of such carbohydrate derivatives, ester-type diesel-fuel blendstock components may be produced. More specifically, alkyl levulinates are catalytically trans-esterified with hydroxyl-functionalized compounds where both the alcohols and the alkyl levulinates are derived from biomass carbohydrates. Esters produced in this way show physicochemical characteristics that make them suitable for use as diesel fuel blendstock.
Patent CA-2854101-C (CA)
Inventor: KEMPEN TONY MATHILDE JOZEF
IPC: A01N43/36
Filed: 2007-01-31
Granted: 2016-09-13
Abstract: The present invention relates to combinations of 4-bromo-2-(4-chloro-phenyl)-5- (trifluoromethyl)-1H-pyrrole-3-carbonitrile, or a salt thereof, and copper or zinc compounds which provide an improved protecting effect against fouling organisms. More particularly, the present invention relates to compositions comprising a combination of 4-bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1H- pyrrole-3-carbonitrile, or a salt thereof, together with one or more copper or zinc compounds selected from Cu2O, Cu(OH)2, CuSO4, copper pyrithione, CuSCN, CuCO3, ZnO, ZnCl2, ZnSO4, zineb, and zinc pyrithione; in respective proportions to provide a synergistic effect against fouling organisms and the use of these compositions for protecting materials against fouling organisms. This invention thus relates to the field of protection of materials, such as underwater objects, protection of wood, wood products, biodegradable materials and coatings.
Patent CA-2855195-C (CA)
Inventor: BEARD RICHARD L
IPC: C07C275/30
Filed: 2012-11-06
Granted: 2018-03-20
Abstract: The present invention relates to novel aryl urea derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of the N-formyl peptide receptor like-1 (FPRL-1) receptor.
Patent CA-2858083-C (CA)
Inventor: LASECKI JONATHAN R
IPC: B65G15/32
Filed: 2012-12-06
Granted: 2018-06-12
Abstract: A conveyor belt is provided that includes a first link having a first protrusion. The first protrusion may include a first mating surface and may be disposed proximate a first rod receiving aperture extending through the first link. The conveyor belt includes a second link having a second protrusion extending a second distance from a surface of the second link. The second protrusion may include a second mating surface, wherein the second protrusion is disposed proximate a second rod receiving aperture extending through the second link. The first mating surface of the first protrusion may be disposed in a mating relationship with the second mating surface of the second protrusion. The first link and/or second link may be substantially U-shaped. The conveyor belt may include a connecting rod extending through the first rod receiving aperture of the first link and the second rod receiving aperture of the second link.
Patent CA-2860377-C (CA)
Inventor: ABANTE EDWARD
IPC: B23B31/40
Filed: 2012-12-23
Granted: 2020-04-28
Abstract: A sanding drum assembly in one embodiment includes at least one elastic friction member defining an outer perimeter, a plurality of feet located inwardly of the at least one elastic friction member, each of the plurality of feet including a movable portion movable between a first position whereat the plurality of feet define a first outermost circumference and a second position whereat the plurality of feet define a second outermost circumference, wherein the second outermost circumference is larger than the first outermost circumference, and an actuator, wherein the plurality of feet and the actuator are configured such that as the actuator and the plurality of feet change from a first configuration to a second configuration, the plurality of feet are forced from the first position to the second position.
Patent CA-2861568-C (CA)
Inventor: BEAUJOT NORBERT
IPC: B65G21/14
Filed: 2014-04-17
Granted: 2016-10-11
Abstract: Un dispositif de transporteur possède un cadre de pivot monté de façon pivotante à une partie inférieure de celui-ci et un actionneur qui fait pivoter le cadre de pivot à partir dune position de transport de cadre arrière à une position de fonctionnement du cadre avant. Un transporteur dalimentation possède une extrémité de refoulement arrière fixée à une partie de cadre supérieure du cadre de pivot de sorte que lextrémité de refoulement arrière du transporteur dalimentation se situe au-dessus du transporteur principal. Le refoulement dalimentation se situe au-dessus de ladmission principale et le transporteur dalimentation sétend loin de ladmission principale et lextrémité de ladmission avant du transporteur dalimentation est mobile de manière latérale lorsque le cadre de pivot et le transporteur dalimentation sont dans une position de fonctionnement, et le transporteur dalimentation se situe au-dessus du transporteur principal lorsque le cadre de pivot et le transporteur dalimentation sont dans la position de transport. Une trémie sur ladmission du transporteur dalimentation présente des panneaux souples qui se rabattent lorsquils sont dans la position de transport.
Patent CA-2863549-C (CA)
Title: Procede et appareil de codage d'informations de decalage adaptatives echantillons
Inventor: FU CHIH-MING
IPC: H04N19/13
Filed: 2013-04-02
Granted: 2018-12-04
Abstract: L'invention concerne un procédé et un dispositif pour le partage de contexte entre différents éléments de syntaxe SAO pour un codeur vidéo. Des modes de réalisation de la présente invention appliquent un codage CABAC à de multiples éléments de syntaxe SAO selon un modèle de contexte commun, les multiples éléments de syntaxe SAO partageant le contexte commun. Les multiples éléments de syntaxe SAO peuvent correspondre à un drapeau de fusion à gauche SAO et à un drapeau de fusion vers le haut SAO. Les multiples éléments de syntaxe SAO peuvent correspondre à des drapeaux de fusion à gauche ou à des drapeaux de fusion vers le haut SAO associés à des composantes de différente couleur. Le modèle de contexte commun peut être dérivé sur la base de statistiques communes des multiples éléments de syntaxe SAO. Les modes de réalisation de la présente invention codent l'indice de type SAO en utilisant une binarisation unaire tronquée, en utilisant CABAC avec un seul contexte, ou en utilisant CABAC avec un mode de contexte pour le premier fichier associé à l'indice de type SAO et avec un mode de dérivation pour tout fichier restant.
Patent CA-2865528-C (CA)
Title: Method, apparatus, and system for generating a p2p network scheme
Inventor: LONG QIANG
IPC: H04L47/20
Filed: 2013-01-16
Granted: 2020-01-14
Abstract: Various embodiments provide methods, apparatus, and systems for generating P2P network schemes. In an exemplary method for generating a P2P network scheme, predicted data can be obtained and used to determine a bandwidth managing scheme of the predicted data, based on a corresponding relationship between predicted data and bandwidth managing schemes. The bandwidth managing scheme can be executed and be used to automatically determine schemes, e.g., for pushing resources into the P2P network.
Patent CA-2868502-C (CA)
Inventor: TURNER DAVID
IPC: A63B71/08
Filed: 2013-04-08
Granted: 2017-04-25
Abstract: Cushioning elements for apparel may include a pair of material layers (510, 520) and a pad component (530) that is located between and may be secured to the material layers. At least one surface of the pad component includes a plurality of elongate grooves (534). In addition, a plurality of elongate voids (535) extend through the pad component.
Patent CA-2870327-C (CA)
Inventor: STRAUB STEPHEN W
IPC: B60B35/12
Filed: 2014-09-23
Granted: 2021-11-09
Abstract: Un arbre dessieu comprend des doigts dentraînement sétendant de manière radiale vers lextérieur et qui entrent en raccord dentraînement avec des fentes dentraînement dans un couvercle de moyeu de roue. Le couvercle de moyeu est rigidement fixé au moyeu de roue et conserve la position axiale de larbre dessieu. Un amortisseur peut être positionné entre les doigts et les fentes dentraînement. Larbre dessieu peut être formé dun tube creux ou dun arbre solide en coupant une partie dextrémité de larbre et en déformant la section coupée de manière radiale vers lextérieur pour former un doigt dentraînement.
Patent CA-2872275-C (CA)
Inventor: WALSH SCOTT
IPC: A61K39/395
Filed: 2013-05-31
Granted: 2021-05-18
Abstract: The present invention provides pharmaceutical formulations comprising an antibody that specifically binds to human delta-like ligand 4 (Dll4). The formulations may contain, in addition to an anti-Dll4 antibody, a phosphate buffer, an organic cosolvent, a disaccharide, and a salt. The pharmaceutical formulations of the present invention exhibit a substantial degree of antibody stability after storage for several months and after being subjected to thermal and other physical stress.
Patent CA-2873628-C (CA)
Inventor: CONSTABLE IAN J
IPC: A61K39/395
Filed: 2013-05-07
Granted: 2020-11-24
Abstract: The present disclosure provides compositions and methods for the prevention or treatment of ocular neovascularization, such as AMD, in a human subject, by administering subretinally a pharmaceutical composition comprising a pharmaceutically effective amount of a vector comprising a nucleic acid encoding soluble Fms-related tyrosine kinase- 1 (sFlt-1) protein to the human subject.
Patent CA-2880261-C (CA)
Title: Adn acellulaire en tant que cible therapeutique pour la sterilite feminine et marqueur de diagnostic
Inventor: HAZOUT ANDRE
IPC: G01N33/68
Filed: 2013-08-01
Granted: 2021-02-02
Abstract: La présente invention concerne l'utilisation de DNase pour traiter la stérilité féminine et l'utilisation d'ADNac en tant que marqueur de la stérilité féminine.
Patent CA-2884503-C (CA)
Title: Lagoon biological treatment method and system
Inventor: HILL PATRICK D
IPC: C02F3/30
Filed: 2015-03-06
Granted: 2021-11-30
Abstract: The disclosed lagoon biological treatment system helps existing wastewater treatment facilities meet stricter discharge permits mandated by the EPA utilizing a facility's existing wastewater treatment infrastructure. Influent is pumped into and processed in an aerated or non-aerated lagoon system, thus initially treating the wastewater to remove BOD5 (Biochemical Oxygen Demand) and TSS (Total Suspended Solids) down to approximately 20-30 mg/L. Then the wastewater is transferred to and processed in a nitrification reactor that is designed to maintain a minimum water temperature needed to further treat the wastewater to stricter EPA standards. Wastewater may also be further processed in a denitrifying reactor if necessary to meet local requirement. Finally, effluent water is sent to a settling lagoon for final clarification prior to discharge.
Patent CA-2885054-C (CA)
Title: Bearing assembly
Inventor: HAGAN TIMOTHY J
IPC: F16C33/04
Filed: 2013-09-30
Granted: 2019-01-15
Abstract: A bearing device is disclosed and can include a bushing. The bushing can include a hollow body that can have an internal diameter, IDHB, and proximal ends and distal ends opposite each other. The bushing can also include a first bushing flange extending radially outwardly from the proximal end of the body and an axial extension extending from the distal end of the hollow body. The axial extension is deformable so as to form a second bushing flange extending radially outwardly from the distal and of the hollow body. The axial extension can have an internal diameter, IDAE, = IDHB.
Patent CA-2889605-C (CA)
Inventor: HUANG JIAN
IPC: G01M15/08
Filed: 2015-04-23
Granted: 2017-08-22
Abstract: Premixed engines including dual fuel engines can experience abnormal combustion characteristics including misfire, pre-ignition and knock. A method for detecting and mitigating abnormal combustion in an engine comprises sensing frequency components of an acoustic signal associated with a combustion chamber during a combustion cycle, the frequency components representative of at least one of a normal and an abnormal combustion characteristic; determining an in-cylinder pressure signal as a function of the acoustic signal; calculating as functions of the in-cylinder pressure signal at least one of a knock index, a gross indicated mean effective pressure and a start of combustion timing; detecting the abnormal combustion characteristic is at least one of (a) a misfire event when the gross indicated mean effective pressure is less than a predetermined mean effective pressure value; (b) a pre-ignition event when the start of combustion timing is advanced of a start of ignition timing; and (c) an engine knock event when the knock index is greater than a predetermined knock value; and performing a mitigation strategy for the detected abnormal combustion characteristic.
Patent CA-2892703-C (CA)
Inventor: HANSEN JENS HENRIK
IPC: E21B33/138
Filed: 2013-11-27
Granted: 2021-01-19
Abstract: The sealing device (1) includes an elongated body (5) adapted to be introduced into a tube-shaped channel (2) and including a sealing fluid placement section (6) arranged between a first and a second annular flow barrier (7, 8). The elongated body further includes a sealing fluid activation section (11) arranged between the second annular flow barrier (8) and a third annular flow barrier (12) and including a sealing fluid activation device (13) adapted to at least initiate or accelerate curing of the sealing fluid (17). In operation, the elongated body may be displaced along the tube-shaped channel until the sealing fluid activation section is placed at a position where sealing fluid has been ejected by the sealing fluid placement section, and the sealing fluid activation device may be activated. Thereby, sealing fluid may be cured at selected locations along the tube- shaped channel after ejection of sealing fluid.
Patent CA-2896634-C (CA)
Title: Method for making methyl methacrylate from propionaldehyde and formaldehyde via oxidative esterification
Inventor: ALLMAN JAMES MALCOLM
IPC: C07C47/02
Filed: 2014-01-21
Granted: 2020-06-02
Abstract: A process for forming methyl methacrylate can comprise: reacting ethylene, carbon monoxide, and hydrogen, in the presence of a first catalyst comprising a metal carbonyl; removing a first reaction product comprising propionaldehyde; reacting the first reaction product with formaldehyde; removing a second reaction product comprising methacrolein; reacting the second reaction product with oxygen and methanol in the presence of a second catalyst to form a third reaction product comprising methyl methacrylate. Another process for forming methyl methacrylate can comprising: reacting ethylene with carbon monoxide to form propionaldehyde; reacting the propionaldehyde with formaldehyde to form methacrolein; and reacting the methacrolein with methanol and oxygen to form the methyl methacrylate.
Patent CA-2898297-C (CA)
Inventor: IEZZI ERICK B
IPC: C09D175/02
Filed: 2014-02-24
Granted: 2022-03-22
Abstract: Moisture-curable single-component (1K) coatings based on N-substituted urea polymers with extended chains and terminal alkoxysilane groups. The coatings are highly flexible, are gloss retentive, provide fast tack-free and dry-through times, provide high solvent resistance, and provide excellent exterior color stability to sunlight. The coatings can be formulated to produce high-gloss, semi-gloss and low-gloss finishes, and thus have application as both commercial and military coatings.