baber/WOPTO huggingface dataset:
Patent CA-2776192-C (CA)
Inventor: HILLEARY THOMAS N
IPC: G01S13/93
Filed: 2012-05-08
Granted: 2018-08-14
Abstract: Linvention décrit une méthode de détection dobjets à lintérieur dune traverse à un passage à niveau. La méthode comprend la transmission dun signal radar dans la traverse à partir de chacun parmi une pluralité de dispositifs radars de sorte que chaque partie de la traverse est surveillée par au moins deux des dispositifs radar, détectant si un objet se trouve dans la traverse selon les signaux reçus correspondant aux transmissions associées à au moins un des dispositifs radars, et en faisant fonctionner un dispositif de commande de porte associé au passage à niveau basé sur les détections.
Patent CA-2776314-C (CA)
Inventor: BADER NICOLAS ALAIN
IPC: F02C9/26
Filed: 2010-09-30
Granted: 2017-11-21
Abstract: The invention relates to a circuit (10) for supplying fuel to an aircraft engine, comprising a high-pressure pumping system (18) including first and second positive-displacement pumps (18a, 18b), a hydraulic actuator (200) and a fuel-metering valve (100). Depending on the position of a slide (202) belonging to the actuator, the supply port (OA) of said actuator can be connected to the high-pressure use port (U1) which is connected to the outlet (40b) of the second pump (18b) or to the low-pressure use port (U2) which is connected to a low-pressure supply line (20). The fuel-metering valve is provided with flow sections including one (114) which is connected to the outlet of the high-pressure pumping system and another (116) which is connected to the outlet of the high-pressure pumping system and opens into a high-pressure chamber (P1) for controlling the hydraulic actuator.
Patent CA-2781722-C (CA)
Inventor: WOO RICKY AH-MAN
IPC: A61L9/014
Filed: 2010-12-13
Granted: 2015-01-27
Abstract: A malodor control composition having a mixture of volatile aldehydes and methods thereof are provided. The composition is suitable for a variety of applications, including use in fabric and air freshening products.
Patent CA-2786089-C (CA)
Inventor: SHIBAYAMA KOTARO
IPC: C07D471/04
Filed: 2010-12-28
Granted: 2014-04-15
Abstract: L'invention concerne un nouveau composé hétérocyclique contenant de l'azote représenté par la formule (I), et ou sel ou un composé de N-oxyde de celui-ci. L'invention concerne également un germicide agricole/horticole qui contient au moins l'un des ingrédients actifs précités. Dans la formule (I), R représente le groupe représenté par CR1R2R3 ou un groupe cyano. R1 à R3 représentent chacun indépendamment un atome hydrogène, un groupe C1-8 alkyle substitué ou non, un groupe hydroxyle substitué ou non ou analogue. R4 ou R5 représente un groupe halogène ou analogue. Y ou Z représente un atome de carbone ou analogue, et A ou D représente un noyau benzène ou analogue. X représente un atome oxygène, un atome azote ou analogue.
Patent CA-2788675-C (CA)
Inventor: GAVIN PAUL DAVID
IPC: A61K47/22
Filed: 2011-02-04
Granted: 2018-01-16
Abstract: The present invention relates to a carrier composition comprising a phosphate compound of an electron transfer agent and a polar aprotic solvent. Biologically active compounds formulated with the carrier composition have been shown to have improved properties.
Patent CA-2789761-C (CA)
Inventor: ALLBRITTON NANCY
IPC: C12M1/00
Filed: 2011-02-16
Granted: 2019-05-14
Abstract: La présente invention a pour objet un appareil pour collecter ou cultiver des cellules ou des colonies cellulaires comprenant : un substrat commun formé à partir d'un matériau polymère élastique flexible et dans lequel une pluralité de puits sont formés ; et une pluralité de supports de cellules rigides reliés de manière amovible audit substrat commun, lesdits supports étant disposés sous la forme d'un réseau, et chacun des supports étant reçu de manière élastique dans l'un des puits. Un procédé de collecte ou de culture de cellules ou de colonies cellulaires au moyen d'un tel appareil est mis en uvre par le dépôt d'un milieu liquide portant des cellules sur l'appareil de sorte à ce que lesdites cellules se déposent ou adhèrent sur lesdits supports ; et ensuite (c) la libération d'au moins un support choisi sur lequel se trouvent lesdites cellules par application progressive d'une énergie de libération à chaque support depuis la cavité dans laquelle il est reçu (par exemple, par poussée à l'aide d'une sonde).
Patent CA-2790700-C (CA)
Title: Systeme d'administration sans danger de medicament
Inventor: WU YONGXIAN
IPC: A61M5/165
Filed: 2011-02-23
Granted: 2017-12-05
Abstract: L'invention porte sur des systèmes d'administration sans danger de médicament comprenant un ensemble actionneur (200) fixé en permanence à un filtre (300) pour une liaison d'un contenant contenant des médicaments, tels qu'une anesthésie péridurale, à un site d'administration. Dans un ou plusieurs modes de réalisation, l'ensemble actionneur comprend une saillie avec une ouverture s'étendant à partir d'une extrémité distale de l'ensemble actionneur dans une direction proximale et le filtre comprend une entrée et une sortie en communication fluidique avec l'ouverture. Le filtre comprend un logement (310) comprenant deux plaques assemblées ensemble ou un corps cylindrique définissant une cavité contenant des matériaux de filtre. Un conduit peut être fixé à la sortie du filtre pour permettre une liaison des systèmes d'administration de médicament décrits à un site d'administration, tel qu'un cathéter. L'invention porte également sur des procédés d'administration d'un médicament à un site d'administration.
Patent CA-2791177-C (CA)
Title: Formulations and methods for nutrient delivery
Inventor: ALVEY JOHN
IPC: A23L33/00
Filed: 2011-02-24
Granted: 2019-10-29
Abstract: The present disclosure provides formulations and methods for delivering water-soluble and lipid-soluble nutrients for preventing or correcting nutrient deficiencies to subjects requiring small-volume nutritional support, such as preterm infants. The formulations may comprise an emulsion of docosahexaenoic acid (DHA) stabilized by a protein emulsifier, such as alpha-lactalbumin, and may further comprise other valuable nutrients, such as arachidonic acid (ARA), arginine, glutamine, arginyl-glutamine dipeptide and/or alanyl-glutamine dipeptide. The formulation is useful, for example, for correcting nutritional deficiencies by increasing a subject's intake of nutrients such as omega-3 or omega-6 long-chain polyunsaturated acids, proteins, peptides, vitamins, minerals, other fatty acids, and/or essential amino acids. The nutritional formulation is suitable for enteral delivery and small-volume delivery via nasogastric tube, intragastric feeding, transpyloric administration and/or any other means of administration that result in the introduction of the nutritional formulation into the digestive tract of a subject.
Patent CA-2792995-C (CA)
Inventor: SHAFFER MYRON W
IPC: C08G18/72
Filed: 2011-03-15
Granted: 2018-07-03
Abstract: Composition and process for low temperature curing of polyuretdione-polyol compositions in which the polyuretdione is prepared from a polyisocyanate with isocyanate groups and a polyol containing primary hydroxyl groups. The catalyst for the composition and process is an amine catalyst containing the group -N=C-N-, being aprotic, having a pKa greater than 20 and upon addition to the liquid coating composition causing a phase-change of the coating composition from liquid to solid at 250C and 1atm. within one week.
Patent CA-2793371-C (CA)
Inventor: PILON MICHEL
IPC: E02F9/28
Filed: 2012-05-11
Granted: 2013-10-08
Abstract: The connector assembly is used in securing a wear member to a support structure of the earth working bucket in an engaged position in which corresponding apertures of the wear member and the support structure are aligned and form a connector passage.  The connector assembly is engaged into the connector passage and comprises :  an endless screw extending in the connector passage and having an externally operable head, abutment portions facing opposite walls of the connector passage, and a movement transfer mechanism operable to transform rotary movement of the endless screw into a transversal movement of one abutment portion relative the other, to push the abutment portions against corresponding opposite walls of the connector passage.
Patent CA-2793600-C (CA)
Title: Methods and compositions for the introduction and regulated expression of genes in plants
Inventor: GORDON-KAMM WILLIAM J
IPC: C12N15/82
Filed: 2010-12-30
Granted: 2020-01-14
Abstract: Compositions and methods are provided for the introduction and the regulated expression of genes in plants. Compositions include promoter constructs that provide a level of activity useful for the regulated expression of site-specific recombinases, while avoiding premature excision. Further provided are isolated polynucleotides encoding novel babyboom polypeptides, expression cassettes, and plants comprising the same. Methods for the introduction of genes into plants are provided, including methods for plastid transformation and methods for the transformation of tissues from mature seeds and leaves.
Patent CA-2807152-C (CA)
Inventor: KAZEMIZADEH MOHAMMAD R
IPC: C08L27/06
Filed: 2011-08-05
Granted: 2016-11-01
Abstract: The invention relates to an epoxidized composition and a process for producing the same. The epoxidized composition is useful as a plasticizer for thermoplastics such as polyvinyl chloride (PVC) and other polymers. The process includes forming a blend containing one or more fatty acid esters and one or more bio-based oils; and epoxidizing the blend to form the epoxidized composition. This process has several advantages over a process of forming a blend of already epoxidized fatty acid esters and epoxidized bio-based oils.
Patent CA-2811075-C (CA)
Inventor: CHACORNAC ISABELLE
IPC: A61M5/178
Filed: 2011-10-17
Granted: 2020-01-14
Abstract: L'invention concerne un procédé de charge et de stockage d'une composition de vaccin, comprenant l'antigène adsorbé sur l'adjuvant à base d'aluminium qui (a) comprend (i) le chargement de la composition à l'intérieur d'un récipient ; et (ii) la fermeture du récipient par un dispositif servant notamment de bouchon, la surface du dispositif entrant en contact avec la composition revêtue d'un fluoropolymère, tel que le TeflonTM ; et/ou (b) le chargement de la composition à l'intérieur d'un récipient, la surface interne duquel étant revêtue d'une silicone polymérisée. L'utilisation du fluoropolymère ou de la silicone polymérisée optimise la stabilité en stockage de l'antigène adsorbé. Dans un mode de réalisation particulier, l'antigène est l'antigène de surface de l'hépatite B, et l'adjuvant à base d'aluminium est l'oxyhydroxyde d'aluminium.
Patent CA-2813660-C (CA)
Title: Composition de resine biodegradable
Inventor: YOSHIKAWA SEISHI
IPC: C08L67/04
Filed: 2011-10-04
Granted: 2018-04-10
Abstract: L'invention concerne une composition de résine biodégradable, dans laquelle il est possible de décomposer rapidement la résine biodégradable qu'elle contient. Ladite composition de résine biodégradable est caractérisée en ce qu'elle comprend : une résine biodégradable; un acide polyglycolique; et un auxiliaire d'accélération de décomposition d'ester qui peut accélérer l'hydrolyse d'un polyglycol et comprend des particules inorganiques.
Patent CA-2834909-C (CA)
Inventor: GAGE WILLIAM ANTHONY
IPC: H04W16/14
Filed: 2011-05-10
Granted: 2018-08-28
Abstract: Devices and methods are provided for using a mobile station to mitigate interference between wireless access points. A mobile station communicates interference mitigation data corresponding to a first and second set of radio resources between a first and second wireless access point (AP). The interference mitigation data is processed by the first wireless AP to resolve conflicts in the claiming, and subsequent assignment, of the first and second radio resource assignments to the mobile station.
Patent CA-2836610-C (CA)
Inventor: GALLIFET THOMAS
IPC: E21B10/25
Filed: 2012-05-11
Granted: 2018-01-02
Abstract: A drill tool includes a cone mounted for rotation on a bearing shaft that extends from a bit head. The cone has a first planar base surface opposed to a second planar base surface of the bit head. A first annular groove is formed in the first planar base surface, and a second annular groove is formed in the second planar base surface. The first and second annular grooves are at least partially aligned with each other. The combination of the first and second annular grooves form a first annular gland. A protector ring is inserted into the first annular gland, and functions to divide a fluid path between the bearing shaft of the drill tool and an external environment into a plurality of parallel fluid paths that pass around the protector ring. Each parallel fluid path includes a convolution defined by a plurality of fluid direction changing corners.
Patent CA-2839290-C (CA)
Inventor: ESTABROOK RICHARD
IPC: B65D85/804
Filed: 2012-06-15
Granted: 2019-05-21
Abstract: Method and system for producing a food product having a liquid component and an insoluble component, such as soups or stews. A food product assembly (1) may include a cartridge (10) containing a liquid component medium (20) that is usable by a beverage forming machine to produce a liquid component of the food product. A second container (2), to which the cartridge may be removably attached, may contain the insoluble component (30) of the food product, and may receive the liquid component so as to hold both the insoluble component and liquid component together, e.g., for consumption by a user.
Patent CA-2841174-C (CA)
Inventor: TORT FREDERIC
IPC: C10L1/232
Filed: 2012-07-11
Granted: 2020-07-07
Abstract: The present invention relates to additive compositions that improve the stability and the engine performances of diesel fuels, in particular diesel fuels of the off-road type in accordance with the decree of 10 December 2010. The compositions according to the invention have, in particular, improved properties, especially relative to the oxidation resistance, the storage stability, the thermal stability, the reduction in the fouling of the injectors, the reduction in the loss of power, and the tendency of the filters to clog up. The additive compositions according to the invention comprise: a) at least one metal deactivator or chelating agent, b) at least one antioxidant of hindered phenol (alkylphenol) type, c) at least one dispersant and/or detergent, d) at least one metal passivator.
Patent CA-2841327-C (CA)
Inventor: LANDIS CHARLES R
IPC: B01D25/12
Filed: 2012-06-18
Granted: 2016-05-31
Abstract: A method for separating solid-liquid mixtures and for recycling and reconditioning of fluids may include providing a returned fluid comprising a fluid and a solid contaminant; introducing the returned fluid into a solid-liquid sorter thereby separating the returned fluid into an overflow, generally comprising reusable fluids, and an underflow, generally comprising solid contaminants; flocculating the underflow in a flocculating chamber thereby forming a flocculated fluid; and dewatering the flocculated fluid using a dewatering rack.
Patent CA-2846152-C (CA)
Inventor: REITBLAT ABRAM
IPC: A61F2/44
Filed: 2014-03-12
Granted: 2017-10-24
Abstract: A percutaneous spinal cross link system for interconnecting a spinal fusion construct on one side of the longitudinal axis of the spine with a spinal fusion construct on the other side of the longitudinal axis may include a cross bar connected at each end by a respective connector to a respective spinal fusion rod of each of the spinal fusion constructs. The connector may include a rod receiving portion adapted to receive one of the spinal fusion rods and a cross bar receiving portion adapted receive the cross bar in an orientation generally perpendicular to the spinal fusion rod. A cannula defined by two spaced apart blades may be connected to the connector for defining a minimally invasive pathway through body tissue for introduction of the cross bar to the connector. Other tools for use with the system are also disclosed.
Patent CA-2847149-C (CA)
Inventor: MITSUI HIROYUKI
IPC: C22B23/00
Filed: 2012-11-01
Granted: 2019-05-14
Abstract: There are provided methods for producing an ore slurry while suppressing increases in the viscosity thereof, thereby preventing failures from occurring during transport, and also metal refining methods utilizing such slurry producing methods. The methods include:  pulverizing raw material ores and classifying the resulting ores at a predetermined classifying point so that oversized ore particles are removed so as to obtain a coarse ore slurry composed of undersized ore particles; measuring the grain size of the resulting coarse ore slurry;  and loading the coarse ore slurry to a solid-liquid separation device and separating and removing moisture contained in the coarse ore slurry therefrom so as to condense ore components, and in this method, in the case when the measured grain size is lower than a predetermined value, one portion of the oversized ore particles that have been removed is loaded and added to the solid-liquid separation device.
Patent CA-2858199-C (CA)
Inventor: SONDEREGGER RALPH
IPC: A61M5/32
Filed: 2012-12-07
Granted: 2020-05-12
Abstract: An infusion set system, including a base and a fluid connector removably coupleable thereto is disclosed. The fluid connector includes a fluid path portion and at least one connector latch displaceably connected to the fluid path portion and displaceable to a latching position in which at least a portion of the connector latch extends into the fluid path portion, which includes a cannula extending from a top interior surface thereof, and a plurality of internal sidewalls corresponding to at least two of a plurality of flat side surfaces of at least one of a base section and a base latch, thereby facilitating connection between the base and the fluid connector in a plurality of discrete rotational connecting positions. When the fluid connector is locked to the base, the at least one connector latch engages a base latching portion of the base and restricts proximal displacement of the fluid connector.
Patent CA-2861350-C (CA)
Title: Thiadiazolo-pyrimidin-5-one derivatives as aiib.beta.3 antagonists
Inventor: COLLER BARRY S
IPC: A61L31/02
Filed: 2013-01-16
Granted: 2020-12-15
Abstract: Disclosed are compounds and compositions useful for inhibiting and/or reducing platelet deposition, adhesion and/or aggregation. Also disclosed is a drug-eluting stent comprising the compounds and methods for the treatment or prophylaxis of thrombotic disorders, including stroke, myocardial infarction, unstable angina, peripheral vascular disease, abrupt closure following angioplasty or stent placement and thrombosis as a result of vascular surgery. Such compounds can be a compound, in free or salt form, of Formula P: (see formula P) wherein: i)    A is nitrogen and B is carbon; or B is nitrogen and A is carbon and R3 is absent; ii)    R2 is H or halo; iii)    R a, R a', R b, R b', R c, R d, R d', R e, and R e' are H; iv)    R3 when present, and R4 are independently hydrogen, halo, C1-4alkyl, haloC1-4alkyl, hydroxy-C1-4alkyl or acetyl, where each alkyl group is a linear or branched, saturated or unsaturated, aliphatic hydrocarbon having the indicated number of carbon atoms.
Patent CA-2868579-C (CA)
Title: Wear assembly
Inventor: CARPENTER CHRISTOPHER M
IPC: E02F9/28
Filed: 2007-03-28
Granted: 2018-01-30
Abstract: A wear assembly for excavating equipment which includes a wear member and a base each with upper and lower stabilizing surfaces that are offset and at overlapping depths to reduce the overall depth of the assembly while maintaining high strength and a stable coupling. The nose and socket each includes a generally triangular-shaped front stabilizing end to provide a highly stable front connection between the nose and wear member for both vertical and side loading. The lock is movable between hold and release positions to accommodate replacing of the wear member when needed, and secured to the wear member for shipping and storage purposes.
Patent CA-2869720-C (CA)
Title: Guide member for use in a valve actuator assembly
Inventor: ALMAN PAUL T
IPC: F16K31/126
Filed: 2012-07-11
Granted: 2020-01-07
Abstract: A valve actuator assembly includes a housing having a diaphragm plate and diaphragm disposed within the housing. A stem projection downwardly extends from a bottom surface of the diaphragm plate, and the stem projection is coupled to an actuator stem disposed along a longitudinal axis. A guide member has a top wall and a center aperture that receives the stem projection, and the top wall is biased into engagement with the bottom surface of the diaphragm plate by a spring. The guide member also has a side wall that downwardly extends from the top wall, and an outer surface of the side wall is adapted to engage an inner surface of a spring housing to limit displacement of the diaphragm plate and the actuator stem in a direction normal to the longitudinal axis.
Patent CA-2872924-C (CA)
Title: Ensemble bruleur a plaquettes de bois
Inventor: GRANT STEPHEN WILLIAM JOHN
IPC: F23B50/12
Filed: 2013-05-07
Granted: 2019-12-31
Abstract: L'invention concerne un ensemble brûleur à plaquettes de bois, indiqué de façon générale par le repère numérique (1) et destiné à une chaudière à plaquettes de bois non représentée. L'ensemble comprend une grille perforée (41) fixe et facilement démontable pour combustible, montée au-dessus et écartée d'une paroi (22) de fond faisant partie d'une enceinte porteuse principale (2). L'ensemble comprend également un sous-ensemble racleur mobile (50) portant un tube (42) à flamme perforé qui peut être introduit dans l'enceinte porteuse principale (2) et retiré de celle-ci pour réaliser une action de raclage sur la grille perforée fixe (41) pour combustible pour chasser de la grille (41) la cendre et le mâchefer qui ne seraient pas tombés à travers la grille (41) pendant la combustion et les expulser de l'enceinte porteuse principale (2). Cette opération de nettoyage peut être effectuée à des intervalles de temps prédéfinis appropriés.
Patent CA-2875205-C (CA)
Inventor: MORI HIROSHI
IPC: C12N15/02
Filed: 2013-05-30
Granted: 2021-07-20
Abstract: La présente invention concerne un nouvel agent thérapeutique ou un nouvel agent prophylactique pour la démence. La présente invention concerne un agent thérapeutique, agent prophylactique ou similaire pour la démence qui contient une substance telle que la suivante en tant que principe actif : des anticorps qui présentent spécifiquement une réaction antigène-anticorps vis-à-vis des protéines tau dont région autour de Ser413 de SEQ ID NO: 1 est phosphorylée ; et des peptides dont la région autour de Ser413 est phosphorylée.
Patent CA-2885442-C (CA)
Inventor: ROTVOLD OYVIND
IPC: A61B34/20
Filed: 2015-03-20
Granted: 2022-07-12
Abstract: A system for precision guidance of surgical procedures on a patient is provided. The system comprises a computer for calculating the relative positions of first and second caniers with at least 3 targets, and of the camera, based on observations from the camera, and using software residing on the computer. The relevant projection of a digital representation of the patient to a display is calculated in order for the displayed projection to match with the surgeon's current physical view of the patient.