baber/WOPTO huggingface dataset:
Patent CA-2818537-C (CA)
Title: Systeme et procede pour rendu 3d stereoscopique
Inventor: GARDENFORS DAN ZACHARIAS
IPC: H04N13/128
Filed: 2013-06-07
Granted: 2017-11-21
Abstract: Un procédé et un système pour rendu de scènes en 3D stéréoscopiques comprennent lidentification, ou la détection, quune vitesse de changement, dun ou plusieurs éléments dune scène à rendre en 3D stéréoscopique, satisfait un critère. La profondeur perçue des éléments de la scène est ensuite modifiée de manière dynamique et la scène est rendue. Le procédé peut réduire la fatigue oculaire dun visionneur de la scène, puisque la différence perçue dans la profondeur des objets ou des éléments de la scène est réduite alors que lobjet change de position ou de visibilité de façon spectaculaire.
Patent CA-2826004-C (CA)
Title: Rotating packed bed
Inventor: WOLF HARTWIG
IPC: B01D3/30
Filed: 2012-02-07
Granted: 2016-04-26
Abstract: A rotating packed bed RPB (1) comprises a first and second packed bed (3, 4) both arranged on the same rotatable shaft (2). A gas is directed via a gas inlet (Gin) through the first packed bed (3) in co-current flow with a liquid in a radially outward direction towards the outer radius of the packed bed (3). The liquid enters the first packed bed via a first liquid inlet (5a). The gas exiting the first packed bed (3) is directed to the second packed bed (4) and forced through it in a radially inward direction in counter-current flow with a liquid, which enters through a second liquid inlet (5b). The arrangement allows an operation of the rotating packed bed with less energy compared to RPBs of the prior art operating in counter-current flow only. The apparatus allows low-cost design and a high design flexibility.
Patent CA-2827432-C (CA)
Title: Process for preparing products comprising stabilised actives and compositions comprising same
Inventor: KO SAI YING
IPC: A61K9/16
Filed: 2011-02-18
Granted: 2020-02-18
Abstract: The present invention broadly relates to a process for preparing products comprising active components, and in particular biological materials, wherein the active components are stabilised. The invention further relates to compositions comprising the products, and in particular compositions comprising therapeutic biological materials.
Patent CA-2835288-C (CA)
Title: Systeme et procede utilisant un robinet reducteur de pression
Inventor: MUSGRAVE TIM
IPC: B60C23/00
Filed: 2012-06-07
Granted: 2019-03-26
Abstract: Dans certains modes de réalisation, l'invention porte sur un ensemble extrémité de roue qui peut comprendre un enjoliveur de roue monté sur une roue apte à tourner sur un essieu sur un véhicule, une alimentation en air sous pression positionnée à l'intérieur de l'essieu et reliée à une source de pression sur le véhicule, une liaison rotative montée sur l'enjoliveur de roue et en communication fluidique avec l'alimentation en air sous pression, une tige de soupape montée sur la roue, la tige de soupape comprenant une soupape et un orifice auxiliaire, un tuyau souple d'air relié à une première extrémité à la liaison rotative et à une seconde extrémité à la tige de soupape de façon à permettre à l'air de s'écouler à partir de l'alimentation en air sous pression à travers le tuyau souple d'air vers la tige de soupape, et un robinet réducteur de pression actionnable manuellement, actionnable électriquement ou automatique relié à l'orifice auxiliaire. Le robinet réducteur de pression peut comprendre l'un parmi un robinet de dosage, un robinet temporisé ou un robinet de décélération ou un autre robinet approprié permettant un débit d'air relativement élevé.
Patent CA-2842449-C (CA)
Title: Guide d'ondes optiques avec procede de confinement de la lumiere et du revetement entierement dielectrique, matamateriau et anisotrope en utilisant un guide d'ondes optique de revetement matamateriau
Inventor: JAHANI SAMAN
IPC: G02B6/036
Filed: 2014-02-07
Granted: 2021-02-16
Abstract: Il est décrit un revêtement de métamatériau entièrement diélectrique qui peut confiner vigoureusement la lumière à lintérieur de guides dondes diélectriques à faible indice conventionnels destinés à être utilisés avec des circuits intégrés photoniques et des dispositifs nanophotoniques. Une classe de métamatériaux ayant une anisotropie électrique et magnétique double avec une biréfringence géante peut fournir la propagation de mode électromagnétique quasi transversal idéal à lintérieur dun cur en verre. Un guide dondes de revêtement transformé peut montrer une diaphonie réduite dordre de grandeur par rapport aux guides dondes conventionnels.
Patent CA-2842705-C (CA)
Title: Macromolecule amphiphile et son utilisation
Inventor: WANG JINBEN
IPC: C09K8/588
Filed: 2011-09-16
Granted: 2016-07-05
Abstract: La présente invention porte sur une macromolécule amphiphile et son utilisation. Les macromolécules amphiphiles ont des unités structurales pour ajuster la masse moléculaire et la distribution des masses moléculaires et les effets de propriété de charge, des unités structurales à encombrement stérique élevé et des unités structurales amphiphiles, sont appropriées pour des domaines tels que le forage de puits des champs pétrolifères, la cémentation des puits, la fracturation, la collecte et le transfert de pétrole, le traitement des eaux usées, le traitement des boues et la fabrication de papier, etc., et peuvent être utilisées en tant qu'agent de déplacement de pétrole pour une production de pétrole améliorée, réducteur de viscosité d'une huile lourde, fluide de fracturation, agent de stabilisation des argiles, agent de traitement des eaux usées, auxiliaire de rétention et de drainage de la fabrication de papier ou agent de renforcement, etc..
Patent CA-2844091-C (CA)
Inventor: HEIL MARINTHA L
IPC: C07D239/95
Filed: 2012-08-10
Granted: 2017-07-18
Abstract: Provided is a process for treating or preventing a viral infection in a subject, wherein the viral infection is from a flavivirus selected from the group consisting of Hepatitis C Virus (genotypes 1-7) and Japanese Encephalitis Virus. The process includes administering to the subject a therapeutically effective amount of at least one compound represented by the formula:(Formula (I))
Patent CA-2844104-C (CA)
Title: Foreuse jumbo mobile a alimentation entierement electrique
Inventor: RUDINEC STEPHEN A
IPC: E21B19/00
Filed: 2012-08-17
Granted: 2018-02-13
Abstract: La présente invention concerne une foreuse jumbo mobile à alimentation entièrement électrique, qui est configurée pour utiliser l'énergie électrique CA fournie et l'énergie électrique fournie par une batterie embarquée, et qui est employée dans un environnement minier.
Patent CA-2854738-C (CA)
Title: Apparatus and method for transmitting and receiving a quasi-cyclic low density parity check code in a multimedia communication system
Inventor: YANG HYUN-KOO
IPC: H03M13/11
Filed: 2012-11-09
Granted: 2020-01-21
Abstract: An apparatus and method are provided for transmitting and receiving a quasi-cyclic Low Density Parity Check (LDPC) code in a multimedia communication system. In the quasi-cyclic LDPC  transmission method, a signal transmission apparatus generates a quasi-cyclic LDPC code, and transmits the quasi-cyclic LDPC code to a signal reception apparatus, wherein the quasi-cyclic LDPC code is generated by encoding an information word vector using a child parity check matrix which is generated by performing one of a scaling operation, a row separation operation and a row merge operation on a parent parity check matrix, and wherein the scaling operation is an operation in which a size of the child parity check matrix is determined, the row separation operation is an operation in which each of rows included in the parent parity check matrix is separated, and the row merge operation is an operation in which the rows included in the parent parity check matrix are merged.
Patent CA-2863357-C (CA)
Title: Process for desulfurizing petroleum feedstocks
Inventor: GORDON JOHN HOWARD
IPC: C25B13/00
Filed: 2013-01-30
Granted: 2018-10-16
Abstract: A process for upgrading an oil feedstock (102) includes reacting the oil feedstock (102) with a quantity of an alkali metal (106), wherein the reaction produces solid materials and liquid materials. The solid materials are separated from the liquid materials. The solid materials may be washed and heat treated (109) by heating the materials to a temperature above 400 C. The heat treating (109) occurs in an atmosphere that has low oxygen and water content. Once heat treated (109), the solid materials are added to a solution comprising a polar solvent, where sulfide, hydrogen sulfide or polysulfide anions dissolve. The solution comprising polar solvent is then added to an electrolytic cell (120), which during operation, produces alkali metal (106) and sulfur (128).
Patent CA-2866489-C (CA)
Inventor: HRAMETZ ANDREW ALBERT
IPC: E21B47/01
Filed: 2012-06-28
Granted: 2016-09-20
Abstract: A method of communication from the surface to the downhole logging tool LT  (200) is disclosed. The method includes movement of the string up DS (114) or down at the surface to create coded signals by the downhole tool string TS and send those signature signals to a processor in the TS string that has been preprogramed to recognize the signature signals.
Patent CA-2873187-C (CA)
Title: Concept de revetement de levre d'entree monobloc
Inventor: WILSON RONNIE
IPC: B64D33/02
Filed: 2014-12-02
Granted: 2018-04-17
Abstract: Une entrée dair moteur daéronef comprend un revêtement de bord présentant une âme de revêtement avec une pluralité de raidisseurs sétendant intégralement à partir de lâme de revêtement. Une surface dappui de bord arrière sétend intégralement à partir de lâme de revêtement à un bord extérieur et une surface dappui de bord intérieur sétend intégralement à partir de lâme de revêtement à un bord intérieur. Une surface dappui centrale sétend à partir de lâme de revêtement avec la pluralité de raidisseurs sétendant entre ladite surface dappui de bord arrière et la surface dappui centrale.
Patent CA-2874504-C (CA)
Inventor: DOWNIE NEIL ALEXANDER
IPC: G05D11/13
Filed: 2013-05-23
Granted: 2016-08-23
Abstract: There is provided a gas mixer arrangement comprising a first gas source for supplying a first gas; a second gas source for supplying a second gas different from said first gas; a first valve for regulating the flow of the first gas; a second valve for regulating the flow of the second gas; a mixer located downstream of the first and second valves and arranged, in use, to mix the first and second gases to provide a mixed gas; a meter arranged to measure the average molecular weight of the mixed gas, comprising a high-frequency planar piezoelectric crystal oscillator in contact with the mixed gas and a sensor operable to determine atmospheric pressure; and a controller operable, in response to the measured average molecular weight of said mixed gas, to control at least one of said first and second valves in order to control the relative proportion of the first and second gases in said mixed gas.
Patent CA-2887046-C (CA)
Title: Encapsulated bitter peptides, methods of encapsulating bitter peptides, and nutritional compositions including encapsulated bitter peptides
Inventor: SOUSSAN ELODIE
IPC: A23J3/00
Filed: 2013-10-17
Granted: 2021-08-31
Abstract: Encapsulated bitter peptides, methods of encapsulating bitter peptides, and nutritional compositions including encapsulated bitter peptides are provided. The bitter peptides can be encapsulated in a hydrophobic matrix, such as an organogel, a solid lipid nanoparticle, a liposome or combinations thereof. The encapsulated bitter peptides can be bioavailable, can be selectively encapsulated such that peptides needed for emulsion stabilization are not encapsulated and can maintain encapsulation during further processing such as heat treatment and homogenization.
Patent CA-2888635-C (CA)
Title: Device for preparing beverages by pod infusion having a pivoting cradle
Inventor: FERRIER CHRISTIAN
IPC: A47J31/36
Filed: 2013-09-18
Granted: 2020-06-09
Abstract: The present invention relates to a device for preparing flavoured beverages and comprising: - a first component or inlet head (1) and a second component or outlet head (2), and - a third component (3) in the form of a cradle that delimits a compartment for inserting a pod and is able to pivot in a synchronized manner with a relative movement in translation of the two first and second components from an initial insertion position, in which the cradle is in an inclined position, to a final extraction position, in which the cradle is in a vertical position, and - said pod being compressed between the opposite front faces (1-2) and (2-2) of said first and, respectively, second components in said extraction position.
Patent CA-2889184-C (CA)
Inventor: KAYE BRETT JAMES
IPC: A01G23/00
Filed: 2015-04-23
Granted: 2022-07-26
Abstract: A timber-working device includes a frame having a feed axis and a drive system configured to feed at least one stem along the feed axis. The drive system includes first and second drive arms pivotally attached to the frame on first and second sides of the feed axis, respectively, each having a rotary drive with a wheel. The drive system also includes third and fourth rotary drives, each having a wheel, and each mounted on the frame on the first and second sides of the feed axis respectively. At least one processor controls operation of the rotary drives, whereby in a first mode the speed of the respective wheels of the rotary drives on the same side of the feed axis is substantially the same, and in a second mode the speed of the respective wheels of at least two rotary drives on opposing sides is substantially the same.
Patent CA-2889494-C (CA)
Inventor: BURLI ROLAND WERNER
IPC: A61P27/02
Filed: 2013-10-25
Granted: 2018-12-18
Abstract: Compounds, compositions and methods for the treatment of retinal degenerative diseases, such as retinitis pigmentosa, Leber's congenital Amaurosis, Syndromic retinal degenerations, age-related macular degeneration and Usher Syndrome, and hearing loss associated with Usher Syndrome are described herein. Usher Syndrome, a rare genetic disorder and a leading cause of deafness and blindness, is associated with a mutation in any one of ten genes.
Patent CA-2890009-C (CA)
Inventor: COE JOTHAM WADSWORTH
IPC: C07D491/04
Filed: 2013-10-29
Granted: 2017-11-28
Abstract: The present invention provides, in part, compounds of Formula I: and pharmaceutically acceptable salts thereof and N-oxides thereof; processes and intermediates for preparation of; and compositions and uses thereof. The present invention further provides D1 agonists with reduced D1R desensitization, D1 agonists with a reduced ß- arrestin recruitment activity relative to Dopamine, D1 agonists interacting significantly with the Ser188 but not significantly with the Ser202 of a D1R when binding to the D1R, D1 agonists interacting less strongly with the Asp103 and interacting less strongly with the Ser198 of a D1R when binding to the D1R, and their uses.
Patent CA-2891251-C (CA)
Title: Child resistant tip closure assembly with finger spring
Inventor: PHILIP BRADLEY S
IPC: B65D50/04
Filed: 2013-11-14
Granted: 2020-03-24
Abstract: A child resistant closure for use on a container that include an inner closure member having a threaded portion and an inclined surface, and an outer closure member coupled to the inner closure member for axial translation therebetween. A series of engagement features extend between the inner and outer closure to permit selective engagement of the outer closure to the inner closure to effect removal of the child resistant closure. The outer closure includes at least one finger spring member being inwardly directed and contacting the inclined surface of the inner closure member, thereby biasing the outer closure member into an operationally disengaged position. The finger spring member T-shaped in cross-section.
Patent CA-2894922-C (CA)
Inventor: HUBERT PIERRE-JULIEN
IPC: F02N19/02
Filed: 2015-06-17
Granted: 2016-08-23
Abstract: The present invention concerns a preheating assembly (20) for a preheating spark plug (30) and a hollow sheath (40) extending longitudinally from a lower extremity zone (41) toward an upper extremity zone (42), the said sheath (40) extending radially from an internal surface (43) delimiting a cavity (60) toward an external surface (44), the said preheating spark plug (30) being inserted into the said cavity (60), the said pencil (33) protruding from the said sheath (40) through the lower extremity zone (41) the internal surface (43) of the sheath (40) presenting a second threading (45) attached to a first threading (37) for the preheating spark plug (30), the internal surface (43) of the sheath (40) presenting a first conical seat (46) abutting the first conical support (35) of the preheating spark plug (30) the external surface (44) of the lower extremity zone (41) comprising a third threading (47) screwed to a cylinder (10) and a second conical support (48) supported against a second seat (16) of a cylinder (10).
Patent CA-2895876-C (CA)
Inventor: FISHER ROBIN
IPC: C04B28/14
Filed: 2013-12-19
Granted: 2021-08-24
Abstract: This invention relates to improved high temperature resistant calcium sulphate-based products e.g. gypsum wallboard products and, in particular, to products having reduced shrinkage at high temperatures. The invention provides calcium sulphate-based product comprising gypsum and a shrinkage resistance additive. The shrinkage resistance additive is melamine polyphosphate or melamine pyrophosphate.
Patent CA-2898045-C (CA)
Inventor: FENDT MARKUS
IPC: A61K31/4545
Filed: 2014-01-13
Granted: 2018-08-28
Abstract: La présente invention concerne l'utilisation de certains agonistes des récepteurs nicotiniques de l'acétylcholine alpha 7 pour le traitement, l'amélioration, la prévention ou le ralentissement de la progression de la fatigue.
Patent CA-2901106-C (CA)
Inventor: BONIN WALTER
IPC: A63B71/10
Filed: 2013-02-14
Granted: 2020-03-10
Abstract: La présente invention concerne un dispositif (10) de protection personnelle contre les chocs, doté d'un premier élément mécanique (12) qui peut être une coque, un anneau ou un logement et d'un second élément mécanique (14) qui peut aussi être une coque, un anneau ou un logement. Les deux éléments mécaniques (12, 14) sont encastrés et écartés l'un de l'autre. Un ou plusieurs éléments (16) d'absorption d'énergie élastomère sont couplés mécaniquement aux deux éléments (12, 14) mécaniques et s'étendent sur la distance entre eux, afin d'absorber l'énergie des chocs sur l'élément (12) mécanique extérieur, qui déplacent l'élément (12) extérieur par rapport à l'élément (14) intérieur.
Patent CA-2901802-C (CA)
Title: Abuse deterrent solid dosage form for immediate release with functional score
Inventor: RAMAN SIVA N
IPC: A61K9/20
Filed: 2014-03-14
Granted: 2021-03-02
Abstract: The present disclosure provides an immediate release, abuse deterrent pharmaceutical solid dosage form comprising at least one functional score. In particular, the immediate release, abuse deterrent solid dosage form comprises at least one low molecular weight hydrophilic polymer, at least one high molecular weight hydrophilic polymer, and an effervescent system.
Patent CA-2907944-C (CA)
Title: Compositions de decorine veterinaire et utilisation de celles-ci
Inventor: BLECK GREGORY T
IPC: A61P17/02
Filed: 2014-04-22
Granted: 2020-11-03
Abstract: L'invention concerne des compositions de décorine vétérinaire et des procédés de préparation associés.
Patent CA-2908299-C (CA)
Inventor: JO JEREMY E
IPC: A61C8/00
Filed: 2014-03-28
Granted: 2020-10-27
Abstract: An integrated dental component, carrier and affixation tool provides a clinician with a large object to hold the dental component, and allows for single-handed orientation, placement and fastening with the integration of an affixation tool.
Patent CA-2909788-C (CA)
Title: System and method for authorizing access to access-controlled environments
Inventor: HOYOS HECTOR
IPC: G06F21/34
Filed: 2014-05-13
Granted: 2021-07-13
Abstract: Systems and methods are provided for authorizing a user to access an access-controlled environment. The system includes a system server platform that communicates with fixed PC's, servers and mobile devices (e.g., smartphones) operated by users. The systems and methods described herein enable a series of operations whereby a user attempting to access an access-controlled environment is prompted to biometrically authenticate using the user's preregistered mobile device. Biometric authentication can include capturing images of the user's biometric features, encoding the features as a biometric indentifier, comparing the biometric identifier to a previously generated biometric identifier and determining liveness. In addition, the authentication system can further authorize the user and electronically grant access to the access-controlled environment. In this manner the secure authentication system can, based on biometric authentication, authorize a user's access to devices, online services, physical locations or any networked environment that require user authorization.
Patent CA-2917989-C (CA)
Inventor: HANDRIGAN BRIAN DAVID
IPC: G06F40/143
Filed: 2013-04-09
Granted: 2019-08-20
Abstract: L'invention concerne des systèmes et des procédés permettant la navigation conjointe. Un dispositif, tel qu'un serveur Internet, peut exécuter une application de navigateur, qui initie des capacités de navigation conjointe entre un dispositif informatique hôte et un ou plusieurs dispositifs informatiques invités. Un code pouvant être activé est injecté et/ou autrement intégré dans une ou plusieurs pages Internet. Par la suite, à l'aide du code pouvant être activé, les informations de navigateur Internet sur le dispositif informatique hôte sont obtenues et traitées pour être affichées sur le ou les dispositifs informatiques invités.
Patent CA-2919241-C (CA)
Inventor: BIZUB JEFFREY JACOB
IPC: G01L23/22
Filed: 2016-01-28
Granted: 2022-06-14
Abstract: Une méthode de dérivation de la santé des composantes dun dispositif de réciprocité comprend la réception dun signal dun détecteur de cliquetis couplé à un dispositif de réciprocité, la dérivation de la distorsion harmonique totale à une ou plusieurs fréquences et la détermination à savoir si la distorsion harmonique totale dépasse un seuil.
Patent CA-2921074-C (CA)
Inventor: MARICA ADRIAN
IPC: F15D1/02
Filed: 2010-05-20
Granted: 2017-04-18
Abstract: A system for conveying fluid includes a conduit segment and a pump disposed downstream of and fluidicly coupled to the conduit segment. The conduit segment has an interior volume for conveying the fluid in a predetermined direction of flow and a plurality of elongate vanes disposed within the interior volume.
Patent CA-2921819-C (CA)
Title: Nuclear magnetic flowmeter and method for operating nuclear magnetic flowmeters
Inventor: HOGENDOORN CORNELIS JOHANNES
IPC: G01R33/563
Filed: 2014-08-11
Granted: 2020-07-21
Abstract: A nuclear magnetic flowmeter is described (1) for determining the flow of a medium flowing through a measuring tube (2) having a magnetic field generator (4), a measuring unit (5) and an antennae unit (6) with an antenna (7). The nuclear magnetic flowmeter has improved reliability, namely in that the antennae unit (6) has at least one further antenna (11, 12), that the further antenna (11, 12) is designed as a coil and is designed for transmitting the excitation signal to the magnetized medium (3) and for detecting the measuring signal over a further measuring section (13, 14) aligned parallel to the longitudinal axis (8) of the measuring tube and located in the magnetic field path (9), and that the measuring section (10) and the further measuring section (13, 14) are different.