baber/WOPTO huggingface dataset:
Patent CA-2860717-A1 (CA)
Title: Apparatus and methods for downhole tool deployment for well drilling and other well operations
Inventor: LAYDEN REGINALD WAYE
IPC: E21B19/22
Filed: 2014-08-26
Abstract: The disclosure herein relates generally to devices and methods usable during well drilling and surface operations. More particularly, the disclosure herein relates to a rig incorporating a coiled tubing injector that engages downhole tools.
Patent CA-2861172-A1 (CA)
Inventor: SJOHOLM ELISABETH
IPC: B29C48/91
Filed: 2013-01-21
Abstract: A method for producing a stabilized lignin fiber from softwood alkaline lignin by heat treatment in the absence of oxidant is disclosed. The stabilized lignin fiber can be further treated to obtain carbon fiber.
Patent CA-2862091-A1 (CA)
Title: Hair treatment apparatus
Inventor: RAFAELI DOLEV
IPC: A45D24/30
Filed: 2012-02-20
Abstract: A treatment apparatus for hair constituted of: a comb like assembly constituted of a base member and a plurality of teeth extending from the base member; a motion sensor fixed in relation to the comb like assembly and arranged to output a signal indicative of motion of the comb like assembly; a control circuitry in communication with the motion sensor; and a heat source arranged to provide heat to hair strands disposed between the plurality of teeth of the comb like assembly, wherein the control circuitry is arranged to interrupt the heat source in the absence of motion of the comb like assembly.
Patent CA-2863036-A1 (CA)
Title: Chamfered piston
Inventor: HUANG JIAN
IPC: F02F3/00
Filed: 2014-09-10
Abstract: Pistons designed for compression ignition engines operating in the Diesel-cycle where Diesel fuel burns in a diffusion combustion mode result in increased unburned hydrocarbon emissions when the engines are converted to burn a gaseous fuel in a premixed combustion mode. A piston for reciprocation in a cylinder bore along a longitudinal axis thereof in an internal combustion engine operating in a premixed combustion mode, the piston comprises a top surface partially defining a combustion chamber; an outer surface facing the cylinder bore; and an annular groove in the outer surface extending around the longitudinal axis; wherein the piston has a chamfered edge extending from the top surface to the outer surface spaced apart from the annular groove wherein a chamfer angle is selected to reduce unburned hydrocarbons compared to when the piston is not chamfered.
Patent CA-2863392-A1 (CA)
Inventor: GARNER MICHAEL SCOTT
IPC: A61L2/10
Filed: 2013-01-31
Abstract: A system and method for disinfecting hard surfaces in an area such as a hospital room including a light source emitting UV light and a reflector mounted behind the light source for concentrating and directing the light toward a target. The light source and reflector rotate to direct the concentrated beam around a room, thereby making more efficient use of the energy being emitted.
Patent CA-2866280-A1 (CA)
Title: Method and assembly for conveying well logging tools
Inventor: CHERRY RONALD EUGENE
IPC: E21B47/01
Filed: 2012-06-28
Abstract: A method for conveying logging tools (LT) and obtaining well log data from a wellbore is disclosed. The method includes running a drill string (DS) including a landing sub (LS) disposed near the lower end into a wellbore. A logging tool string (LTS) is inserted into the upper end of the DS bore. A fluid is pumped into the upper end of the DS bore to assist movement of the LTS. As the fluid is pumped behind the LTS, the cable at the surface is spooled out and the fluid pressure is monitored. The landing assembly of the LTS is landed in the LS. A diagnostic test is activated and run to determine proper functioning of the LT. A release mechanism releases the running tool portion of the LTS. The cable is spooled in. The drill pipe string is pulled upward in the wellbore as the LT are recording data.
Patent CA-2868379-A1 (CA)
Inventor: BECKER MATHIEU
IPC: G06F17/30
Filed: 2013-03-15
Abstract: L'invention concerne un procédé d'indexation de données géographiques caractérisé en ce qu'il comporte les étapes suivantes : définir (50) au moins un point d'entrée (PI) permettant d'accéder à tout ou partie des données géographiques stockées dans un lieu de stockage accessible depuis ledit point d'entrée (PI), le point d'entrée (PI) pouvant prendre la forme d'un chemin racine, d'un localisateur uniforme de ressource ou d'une chaîne de connexion en fonction du mode de stockage de la donnée géographique, détecter (51), dans le lieu de stockage défini par le point d'entrée (PI), des couches d'information contenant au moins une donnée géographique, et construire (52) un index de référence en ajoutant dans une table, pour chaque couche d'information détectée, une métadonnée caractérisant cette couche d'information.
Patent CA-2868754-A1 (CA)
Inventor: WALKER GARY M
IPC: C10M159/24
Filed: 2013-03-12
Abstract: A lubricant comprising (a) an oil of lubricating viscosity; and (b) an overbased, carbonated calcium arylsulfonate detergent having a total base number (TBN) of at least about 640 as calculated on an oil-free basis effectively lubricates non-metallic surfaces in the synchronizer of a manual transmission.
Patent CA-2869412-A1 (CA)
Inventor: LOCKER PHILIP
IPC: E04B1/00
Filed: 2014-10-31
Abstract: A balcony assembly for attachment to two load-bearing structures of a building is provided. The balcony assembly has a pair of plates and a supporting structure. The supporting structure is attached to the plates and provides rigidity to the balcony assembly. An anchor is associated with two sides of the balcony assembly and configured to attach the sides of the balcony assembly to the load-bearing structures of the building. The plates and the supporting structure are made of fiber reinforced plastic. The balcony assembly is useful in improving durability and installation time.
Patent CA-2874509-A1 (CA)
Inventor: ALLEN JULIE
IPC: A61F13/02
Filed: 2013-05-22
Abstract: Disclosed herein are several embodiments of a negative pressure appliance and methods of using the same in the treatment of wounds. Some embodiments are directed towards wound dressings comprising a liquid and gas permeable transmission layer, an absorbent layer for absorbing wound exudate, the absorbent layer overlying the transmission layer, a gas impermeable cover layer overlying the absorbent layer and comprising a first orifice, wherein the cover layer is moisture vapor permeable. Some embodiments are directed to improved fluidic connectors or suction adapters for connecting to a wound site, for example using softer, kink-free conformable suction adapters.
Patent CA-2876186-A1 (CA)
Inventor: BARYSHNIKOV ALEKSANDR NIKOLAEVICH
IPC: G03B37/04
Filed: 2013-06-11
Abstract: The method for producing an image of the surface of the Earth from a moving carrier and the device used relate to Earth remote sensing, and specifically to aerial photography of the surface of the Earth, and can be used in photogrammetry, monitoring vast expanses and extensive entities, in large-scale topographic photography and in design/surveying work. The method consists in photographing the surface at an angle to the vertical, said angle gradually increasing to the ends of the frame, the long side of said frame being transverse to the direction of flight. When producing sub-frames, said sub-frames forming a central projection frame, all light receivers are exposed simultaneously, and the ratio of the width of the frame strip to the length thereof is kept within the limits of 1:5100. The device comprises light receivers affixed to a holding apparatus in such a way that the projections of the optical axes of said receivers onto a vertical plane are at an angle to the vertical, unidirectionally changing from one light receiver to the next by less than the projection angle of the light receiver field of vision on said plane. Moreover, the projections of the optical axes of said light receivers on another vertical plane, perpendicular to the first, form inter se an angle no larger than 50% of the projection angle of the light receiver field of vision on this plane. This provides for high photograph output with a simultaneous improvement in the quality of the resultant image.
Patent CA-2876539-A1 (CA)
Inventor: CHIODO TIZIANA
IPC: A61P35/00
Filed: 2013-06-13
Abstract: Provided are a multicomponent crystalline system (co-crystal), use thereof, as well as a process for obtaining the same. The said multicomponent crystalline system (co-crystal) comprises Dasatinib and a second compound selected from methyM-hydrobenzoate, nicotinamide, ethyl gallate, methyl gallate, propyl gallate, ethyl maltol, vanillin, menthol, or (lR,2S,5R)-(-)- menthol.
Patent CA-2877452-A1 (CA)
Inventor: DAVIDIAN BENOIT
IPC: C01B32/50
Filed: 2013-07-08
Abstract: Dans un procédé de séparation, un gaz riche en dioxyde de carbone est refroidi au moins dans un premier échangeur de chaleur (5), le gaz riche en dioxyde de carbone refroidi dans le premier échangeur de chaleur rentre dans un premier séparateur de phases (9) à une première température entre -50°C et -53°C, un liquide (13) enrichi en dioxyde de carbone est soutiré du premier séparateur de phases et sert de produit, un gaz (11) appauvri en dioxyde de carbone du premier séparateur de phases est réchauffé dans le premier échangeur jusqu'à une deuxième température entre -35°C et -45°C, sans avoir été détendu en aval du premier séparateur de phases et rentre dans une unité de perméation (17) à la deuxième température, le gaz réchauffé subit au moins une étape de perméation dans l'unité de perméation pour produire au moins deux fluides (19,21) qui sont réchauffés ensuite dans le premier échangeur, le fluide issu de l'unité de perméation, réchauffé dans l'échangeur, qui sort de l'unité de perméation à la température la plus basse étant à une température au-dessus de - 54°C.
Patent CA-2877958-A1 (CA)
Inventor: CHAPMAN LEONARD T
IPC: F16M11/04
Filed: 2013-07-16
Abstract: A camera dolly or camera crane has an arm pivotably attached to a chassis, and a hydraulic system including a hydraulic cylinder for raising the arm, a hydraulic valve and a valve control. The hydraulic valve has a normal operation mode where opening and closing of the valve is controlled by the valve control. The hydraulic valve is also provided with a float down mode, where the valve remains partially open providing an intentional slight leakage, regardless of operation of the valve control. In float down mode, as soon as the arm reaches its highest point, the arm automatically and instantaneously reverses direction and starts to move back down, in a smooth continuous movement. The hydraulic system may optionally also include a fast down valve, to allow the arm to move down quickly, even when minimally loaded.
Patent CA-2879193-A1 (CA)
Title: Produits extrudes deshydrates pour l'alimentation infantile
Inventor: NEAUD FABIEN
IPC: A23L33/00
Filed: 2013-07-16
Abstract: La présente invention décrit des produits déshydratés croustillants contenant de la farine céréalière et des produits d'origine végétale (fruits et/ou légumes) et qui, une fois réhydratés, présentent des caractéristiques spécifiques de texture. Ces produits peuvent être avantageusement incorporés dans des aliments déshydratés destinés à des personnes ayant des difficultés à mastiquer, par exemple les jeunes enfants et les bébés. Ils sont avantageusement utilisés tels quels en les réhydratant dans un liquide (froid ou chaud), notamment dans du lait. Ils peuvent également être incorporés dans un aliment sec hydratable (par exemple une poudre pour bouillie, ou un porridge). Une fois mis en contact d'un liquide, leur réhydratation est rapide et les produits réhydratés conservent une structure intègre pendant plusieurs minutes.
Patent CA-2880071-A1 (CA)
Inventor: PATON ADRIAN
IPC: E04H12/10
Filed: 2013-07-16
Abstract: The invention relates to a tower (1) for a wind power plant, having a lower part (1.1) in the form of a lattice tower or trussed tower having at least two corner legs, and an upper part (1.2) in the form of a tubular tower substantially round in cross-section, wherein each corner leg (1.10) is composed of a plurality of steel tube profiles (1.11, 1.12) connected to one another in the longitudinal direction. In order to achieve good transportability and simplified assembly of the components of such a tower, the invention provides a modular tower concept. According to the invention, each corner leg (1.10) is composed of at least three steel tube profiles (1.11, 1.12) which are furnished with perforated flanges (1.13) for receiving bolts, wherein the corner legs (1.10) are connected to one another by struts (1.15) and/or tie bars (1.17) connected at the flanges (1.13), and wherein the steel tube profiles (1.11, 1.12) of each corner leg (1.10) are spiral seam-welded steel tube profiles.
Patent CA-2882345-A1 (CA)
Title: Wellbore anchoring system
Inventor: LOTT CHARLES
IPC: E21B7/06
Filed: 2012-07-10
Abstract: A hydraulic wellbore anchoring system for use with whipstocks or other tools in either cased or open hole wellbores. The anchoring system includes an upper slip system and a lower slip system. The anchor system may be set using hydraulic pressure and withdrawn by a predetermined upward force. While the slips of the upper and lower slip systems may be set substantially simultaneously, the anchoring system enables sequential disengagement of the slips to reduce the force required for withdrawal.
Patent CA-2883363-A1 (CA)
Title: Method and apparatus for motion vector determination in video encoding or decoding
Inventor: KIM IL-KOO
IPC: H04N19/593
Filed: 2012-11-08
Abstract: Provided are motion vector determining method and apparatus for determining a motion vector via motion vector prediction. The motion vector determining method involves determining a candidate motion vector list comprising motion vectors of a plurality of candidate blocks referred so as to predict a motion vector of a current block, when a reference image of a first candidate block from among the plurality of candidate blocks is different from a reference image of the current block, determining whether or not to use a motion vector of the first candidate block from the candidate motion vector list, based on whether each of the reference image of the current block and the reference image of the first candidate block is a short-term reference image or a long-term reference image, and determining the motion vector of the current block by using a candidate motion vector selected from among the motion vectors comprised in the candidate motion vector list.
Patent CA-2884603-A1 (CA)
Title: Dispositif de tete de coupe pour un appareil de coupe centrifuge et appareil centrifuge dote dudit dispositif
Inventor: BUCKS BRENT
IPC: B26D1/36
Filed: 2015-03-06
Abstract: La présente invention concerne un ensemble de tête de coupe (100) pour un appareil de coupe utilisant la force centrifuge. Lensemble de tête de coupe (100) comprend une pluralité de postes de coupe (101), chacun muni dun élément de coupe (104, 204) pour la coupe de produits alimentaires ou la réduction de ceux-ci. Les postes de coupe (101) sont séparément montés adjacents lun à lautre sur une structure de jante (102, 202, 302, 402). Lensemble de tête de coupe (100) comprend également des éléments de fixation (103, 203) pour fixer les postes de coupe (101) à la structure de jante (102, 202) et un premier jeu déléments de réglage despace (105, 205, 305) disposés pour ajuster la position du bord arrière des postes de coupe (101) par rapport au bord avant des éléments de coupe (104, 204) des postes de coupe (101) adjacents. Les éléments de réglage despace (105, 205, 305) sont disposés pour lajustement de la position du bord arrière des postes de coupe (101) par rapport à la structure de jante (102, 202, 302, 402).
Patent CA-2885436-A1 (CA)
Title: Spreading device
Inventor: MCIVER ANDREW
IPC: B65D83/00
Filed: 2015-03-20
Abstract: A spreading device is disclosed which comprises a container comprising a dispensing end and an exterior surface, and at least one gripping or handling surface extending from the container for gripping or handling the spreading device, squeezing or applying pressure against the exterior surface of the flexible container, and causing the dispensing of a spreadable substance out of the dispensing end of the container.
Patent CA-2886512-A1 (CA)
Title: Regeneration household machine for regenerating packaged cooked and subsequently cooled to chilled, ambient or frozen temperatures portions of food and method carried out by said machine
Inventor: PENNELLA JONATHAN
IPC: A23L5/10
Filed: 2013-10-07
Abstract: The invention concerns a regeneration household machine (10) for regenerating packaged cooked and subsequently cooled to chilled, ambient or frozen temperatures portions of food. The machine (10) comprises at least one compartment (16, 18) adapted to receive, preferably when it is empty, at least one packaged cooked and subsequently cooled to chilled, ambient or frozen temperatures portion of food to be regenerated and at least one conduct (65, 65b, 65c, 68a, 69, 69a, 69b) for feeding a heating fluid into said at least one compartment (16, 18), heating means (72) being provided at said at least one conduct in order to heat said heating fluid at a desired temperature depending on the recipe of the food of said at least one packaged cooked and subsequently cooled to chilled, ambient or frozen temperatures portion of food. The machine further comprises recognition means for recognising the recipe of the food of a specific packaged cooked and subsequently cooled to chilled, ambient or frozen temperatures portion of food inserted into said at least one compartment (16, 18) and a control unit (20) which automatically sets said machine (10) to operate with a predetermined heating cycle depending on the recipe of said specific packaged cooked and subsequently cooled to chilled, ambient or frozen temperatures portion of food.
Patent CA-2888516-A1 (CA)
Title: Transmission station for feeding in electrical energy, and wind farm comprising such transmission station
Inventor: VAN DYK HOLGER
IPC: H02B7/06
Filed: 2013-11-19
Abstract: The invention relates to a transfer station (1) for feeding locally provided electrical energy, in particular provided by a wind turbine, into an electrical power network.  According to the invention, an enclosure (3) of the transfer station has a first walk-in room (5) and a second room (11) connected to the outside world by means of an exhaust-air line, wherein the first room (5) and the second room (11) are connected to each other by means of a common opening, the control unit (7) closes the common opening (13), and a housing (10) of the control unit (7) is open in the region of the closure of the opening (13) and/or has a predetermined breaking point, which is designed to fail when an arc is produced inside the control unit (7).
Patent CA-2889325-A1 (CA)
Inventor: VAN DRUTEN WIEBE NICOLAAS
IPC: A47J31/44
Filed: 2013-10-29
Abstract: A disposable assembly (1), a system and method for preparing a foamed food product A disposable assembly (1) contains a concentrated liquid food product and comprises an eductor (4) and a microfiltration device (11). A water inlet (6) of the eductor (4) is configured for connection to an external source of water (37). A gas inlet (16) of the microfiltration device (11) is configured for connection to an external source of gas and an outlet (15) of the microfiltration device is configured for discharging a foamed food product created by the microfiltration device from the disposable assembly. A system for preparing a foamed food product comprises a product preparation apparatus (36) for preparing said foamed food product, and such a disposable assembly (1). The apparatus comprises a water source (37), a water heater (39) and water pressurizing means (38) configured for detachable connection to the eductor (4) of the disposable assembly (1). The apparatus further comprises a pressurized gas source (42) and gas pressurizing means (46) configured for supplying pressurized gas to the microfiltration device (11). In a method for preparing a foamed food product heated water is supplied to the water inlet (6) of said eductor (4) for entraining concentrated liquid food product (3) out of the holder (2) and for mixing said concentrated liquid food product (3) with the heated water.
Patent CA-2890597-A1 (CA)
Inventor: LOGAN AARON W
IPC: E21B7/00
Filed: 2012-12-03
Abstract: A downhole probe is adapted to be supported in drill string sections having different internal diameters with the use of a set of interchangeable centralizers. Each centralizer is dimensioned to snugly receive the downhole probe and to bear against the bore wall of a drill-string section. Interchangeable axial supports such as spiders may also be provided in a set. The downhole probe may comprise a slick body. As drilling progresses the downhole probe may be adapted to be received in drill string sections of varying diameters.
Patent CA-2892687-A1 (CA)
Inventor: CHAN JONAH R
IPC: C12N5/071
Filed: 2013-12-18
Abstract: Micropillar arrays for assaying differentiation of oligodendrocyte precursor cells into oligodendrocytes, ensheathment, and/or wrapping of the micropillars by the oligodendrocytes is provided. Also provided herein are methods of using the micropillar arrays for screening of candidate agents that promote differentiation of oligodendrocyte precursor cells into oligodendrocytes, ensheathment, and/or wrapping of the micropillars by the oligodendrocytes. A system comprising micropillar arrays and oligodendrocyte precursor cells are also provided.
Patent CA-2893333-A1 (CA)
Title: Carbocyclic-and heterocyclic-substituted hexahydropyrano[3,4-d][1,3]thiazin-2-amine compounds
Inventor: BRODNEY MICHAEL AARON
IPC: A61P3/10
Filed: 2013-12-04
Abstract: Described herein are compounds of formula l, (see formula I) wherein the variables R1, R2, R5 and b are as defined in the specification.  Corresponding pharmaceutical compositions, methods of treatment, methods of synthesis, and intermediates are also disclosed. For example, the pharmaceutical composition described herein can be administered in a therapeutically effective amount to a mammal, including a human, in need thereof for: inhibiting BACE1 and/or BACE2 activity for the therapeutic and/or prophylactic treatment of diseases and disorders characterized by elevated .beta.-amyloid levels, including diabetes or type 2 diabtetes; treating neurodegenerative disease and, in particular, Alzheimer's Disease; inihibting production of amyloid-.beta.  protein and for inhibiting beta-site amyloid precursor protein cleaving enzyme 1 (BACE1); and increasing insulin sensitivity in skeletal muscle and liver in a mammal.
Patent CA-2893366-A1 (CA)
Inventor: BOYSEL DARL G
IPC: B21D41/04
Filed: 2013-12-10
Abstract: A knockout (18) has a support surface (20) and the support surface (20) has:  (i) a first knockout outer diameter (30) capable of supporting the first inner diameter (22) of a container side wall (14) when the knockout (18) is inserted into an opening (12) of the metal container (10) and when the metal container (10) is being necked with a necking die (16); and (ii) a second knock-out outer diameter (32) capable of supporting the second inner diameter (24) of the container side wall (14) when the knockout (18) is inserted into the opening (12) of the metal container (10) and when the metal container (10) is being necked with the necking die (16), and wherein the first knockout outer diameter (30) is larger than the second knockout outer diameter (32).