baber/WOPTO huggingface dataset:
Patent CA-2866105-A1 (CA)
Inventor: KATZ TORSTEN
IPC: B01D53/14
Filed: 2013-03-01
Abstract: L'invention concerne un procédé pour l'élimination d'oxydes de soufre à partir d'un courant de fluide, tels que du gaz de combustion, qui consiste à a) se procurer un liquide d'absorption non aqueux contenant au moins une amine hydrophobe, le liquide d'absorption non aqueux étant non complètement miscible à l'eau ; b) traiter le courant de fluide dans une zone d'absorption par le liquide d'absorption non aqueux pour transférer au moins une partie des oxydes de soufre dans le liquide d'absorption non aqueux et pour former un complexe oxyde de soufre-amine hydrophobe ; c) amener le liquide d'absorption non aqueux à être en contact liquide-liquide avec un liquide aqueux, ce par quoi au moins une partie du complexe oxyde de soufre-amine hydrophobe est hydrolysée pour libérer l'amine hydrophobe et les produits d'hydrolyse sulfureux, et au moins une partie des produits d'hydrolyse sulfureux est transférée dans le liquide aqueux ; d) séparer le liquide aqueux du liquide d'absorption non aqueux. Le procédé réduit les problèmes de dégradation de l'absorbant provoqués par le dioxyde de soufre et l'oxygène dans le gaz de combustion.
Patent CA-2868553-A1 (CA)
Inventor: GU YU GUI
IPC: C07D471/08
Filed: 2013-03-29
Abstract: ß-Lactamase inhibitor compounds (BLIs) are disclosed, including compounds that have activity against class A, class C or class D ß-lactamases. Methods of manufacturing the BLIs, and uses of the compounds in the preparation of pharmaceutical compositions and antibacterial applications are also disclosed.
Patent CA-2873006-A1 (CA)
Inventor: WELLS ANDREW
IPC: A47B47/00
Filed: 2014-12-03
Abstract: A storage system including an alignment rail mounted to a wall and configured to engage with a first rail mounted on one or more storage members to align the storage members for attachment to a wall and to each other. The storage members may include a second rail and may be mounted to the wall through the first and second rails and attached to each other via fasteners extending through pre-formed apertures in sidewalls of the storage members.
Patent CA-2873141-A1 (CA)
Inventor: KELLIHER ADAM
IPC: C07C51/47
Filed: 2010-12-24
Abstract: A composition comprising a polyunsaturated fatty acid (PUFA) product is provided. The PUFA product is recovered from a feed mixture by a chromatographic separation process.  The process includes introducing the feed mixture to a simulated or actual moving bed chromatography apparatus having a plurality of linked chromatography columns.  The apparatus has a plurality of zones including a first zone and a second zone, each zone having an extract stream and a raffinate stream. The raffinate stream containing the PUFA product together with more polar components is collected from a column in the first zone and introduced to a nonadjacent column in the second zone. The extract stream containing the PUFA product together with less polar components is collected from a column in the second zone and introduced to a nonadjacent column in the first zone. The PUFA  product is separated from different components of the feed mixture in each zone.
Patent CA-2873298-A1 (CA)
Inventor: RADTKE COREY WILLIAM
IPC: C10G3/00
Filed: 2013-05-16
Abstract: Embodiments of the present invention provide for production and recovery of ethanol or other volatile organic compounds, such as acetic acid, from solid biomass material. One embodiment comprises introducing a biomass material to a compartment of a solventless recovery system, wherein the biomass material contains one or more volatile organic compounds; contacting the biomass material with a superheated vapor stream in the compartment to vaporize at least a portion of an initial liquid content in the biomass material, said superheated vapor stream comprising at least one volatile organic compound; separating a vapor component and a solid component from the heated biomass material, said vapor component comprising at least one volatile organic compound; and retaining at least a portion of the gas component for use as part of the superheated vapor stream.
Patent CA-2873712-A1 (CA)
Title: Methods and systems for performance of subterranean operations using dual string pipes
Inventor: STRACHAN MICHAEL JOHN MCLEOD
IPC: E21B21/12
Filed: 2012-06-05
Abstract: Methods and systems for improving delivery and retrieval of fluids to and from a downhole location are disclosed. A dual string pipe (202) is provided which comprises an outer pipe (206), an inner pipe (204) positioned within the outer pipe, and a bottom hole assembly (210) fluidically coupled to the outer pipe and the inner pipe. A diverter sub (208) is coupled to the inner pipe and is selectively operable in a normal drilling mode and a high flow mode. In the normal drilling mode a fluid is directed downhole through the inner pipe and in the high flow mode a return fluid is directed uphole through the inner pipe.
Patent CA-2875126-A1 (CA)
Inventor: JASPERSE JEFFREY R
IPC: G01J3/08
Filed: 2013-05-23
Abstract: A shutter assembly includes a first shutter blade having a first toothed arm extending therefrom and a first light transmitting aperture therein, and a second shutter blade positioned adjacent and parallel to the first shutter blade. The second shutter blade has a second toothed arm extending therefrom and a second light transmitting aperture therein. The first and second shutter blades are supported to allow parallel linear motion. A motor gear is disposed between, and meshed with, the first and second toothed arms such that rotation of the gear causes the first and second shutter blades to move linearly in opposite directions between an open position in which the first and second light transmitting apertures are in an overlapping relationship with respect to one another, and a closed position in which the first and second light transmitting apertures are in a non-overlapping relationship with respect to one another.
Patent CA-2875218-A1 (CA)
Inventor: BOSWORTH ALAN N
IPC: G06F17/00
Filed: 2014-03-13
Abstract: Methods, apparatus, systems and articles of manufacture to monitor media presentations are disclosed. An example method includes collecting demographic information from a user. The demographic information is transmitted to a central facility. A panelist identifier identifying the user is generated. The panelist identifier is stored in a shared memory of the media device, the panelist identifier to be retrieved by a monitoring enabled application, the monitoring enabled application to collect monitoring information if the panelist identifier is in the shared memory and to disable collection of the media monitoring information if the panelist identifier is not in the shared memory.
Patent CA-2877960-A1 (CA)
Inventor: MORELAND JEFFREY
IPC: A61F13/00
Filed: 2013-06-27
Abstract: Single layer and multi-layer anti-microbial wound care fabrics, gloves, sleeves, anklets, socks, finger cots, masks, and similar wound care articles are disclosed.
Patent CA-2878397-A1 (CA)
Inventor: HAY RICHARD T
IPC: E21B19/24
Filed: 2012-07-05
Abstract: A well drilling system can include a drilling tool with at least one component which is displaced by a material that changes shape. The material can be a shape memory material. The material may change shape in response to a temperature change. The component can be a drill bit cutter, a depth of cut control surface, a gauge surface or a stabilizer surface. A  method of controlling a drilling operation can include configuring a drilling tool with a material which changes shape, and the material displacing at least one component of the drilling tool during the drilling operation. Displacement of the component can be controlled downhole to maintain drilling parameters (such as torque, vibration, steering performance, etc.) in desired ranges.
Patent CA-2878729-A1 (CA)
Title: Improved apparatus and method for mineralising biological material
Inventor: PITTS NIGEL
IPC: A61M37/00
Filed: 2013-07-09
Abstract: According to the present invention, there is provided an apparatus for mineralising a biological material, the apparatus comprising an ultrasonic source, operable to generate an ultrasonic signal, an ultrasonic probe and one or more mineralising probes, operable to receive a mineralising agent, wherein the mineralising agent is transferred from at least one mineralising probe to the biological material using the ultrasonic signal. There is also provided a mineralisation agent and a method of mineralising a biological material, said method comprising the steps of: providing an ultrasound source, providing a mineralising agent, generating an ultrasonic signal from the ultrasound source, applying the ultrasonic signal and the mineralising agent to the biological material separately, sequentially or simultaneously.
Patent CA-2880010-A1 (CA)
Title: Nme variant species expression and suppression
Inventor: BAMDAD CYNTHIA
IPC: C12N15/85
Filed: 2013-07-24
Abstract: The present application discloses a method for generating less mature cells from starting cells including inducing the starting cells to revert to a less mature state including increasing the amount of an NME family member whose multimerization state is the biologically active state or decreasing the relative amount of an NME family member whose multimerization state is the biologically inactive state.
Patent CA-2880661-A1 (CA)
Inventor: HORIE MASAYUKI
IPC: B21D5/01
Filed: 2012-08-09
Abstract: In a method of producing a steel pipe by shaping a steel plate subjected to edge bending into a cylindrical form through plural times of three-point bending press in widthwise direction and welding a seam thereof to form a non-expanded pipe (1), inserting a pipe expander provided with plural expander tools (2) into an inside of the non-expanded pipe to perform pipe expanding, the expander tools (2) are pushed onto all sites of non-deformation areas (9) in three-point bending press to perform pipe expanding, whereby a steel pipe having an excellent roundness is produced in a high productivity. Moreover, the number of times of the three-point press bending in the above production method is (aN - 1) wherein a is an integer of 1, 2 or the like when the number of the expander tools is N.
Patent CA-2880876-A1 (CA)
Inventor: OZOEMENA KENNETH IKECHUKWU
IPC: C01G53/00
Filed: 2013-07-25
Abstract: A process for producing a lithium-manganese-nickel oxide spinel material includes maintaining a solution comprising a dissolved lithium compound, a dissolved manganese compound, a dissolved nickel compound, a hydroxycarboxylic acid, a polyhydroxy alcohol, and, optionally, an additional metallic compound, at an elevated temperature T1, where T1 is below the boiling point of the solution, until the solution gels. The gel is maintained at an elevated temperature until it ignites and burns to form a Li-Mn-Ni-O powder. The Li-Mn-Ni-O powder is calcined to burn off carbon and/or other impurities present in the powder. The resultant calcined powder is optionally subjected 1 to microwave treatment, to obtain a treated powder, which is annealed to crystallize the powder. The resultant annealed material is optionally subjected to microwave treatment. At least one of the microwave treatments is carried out. The lithium-manganese-nickel oxide spinel material is thereby obtained.
Patent CA-2881122-A1 (CA)
Title: Vapor jetting device and spacecraft
Inventor: IZUMIYAMA TAKU
IPC: B64G1/40
Filed: 2013-08-08
Abstract: A steam spray device equipped with: a box-shaped chassis (2); a propellant holding unit (3) arranged in the chassis (2) and forming a space for holding a propellant; a gas storage unit (4) which is arranged in the chassis (2), and which forms a space partitioned from the propellant holding unit (3) by means of a partition wall (21) having a connecting hole (2a), and which stores a gas; a device storage unit (5), which is arranged in the chassis (2), and which forms a space portioned from the propellant holding unit (3) and the gas storage unit (4) by means of partition walls (21, 21'), and which stores devices; nozzles (6) which are connected to the chassis (2) and which discharge gas to the outside; gas flow paths (7), which are formed within the chassis (2) and supply the gas stored in the gas storage unit (4) to the nozzles (6); and a heater (8) which is arranged in the chassis (2) and heats at least the gas storage unit (4).
Patent CA-2887546-A1 (CA)
Inventor: CAWTHORNE SIMON
IPC: H02K1/16
Filed: 2013-10-29
Abstract: An electrical machine comprising a stator and a member arranged to move relative to said stator. The stator comprises a first stator structure incorporating a first plurality of windings disposed along the direction of relative motion and displaced from the movable member in a direction perpendicular to the direction of motion, and a second stator structure incorporating a second plurality of windings displaced in a second direction from the movable member, so that the movable member lies between the two stator structures. The movable member is arranged to electrically couple with the windings. The first plurality of windings includes a single phase winding connected to a first single-phase ac supply, and the second plurality of windings includes a single phase winding of the same pole pitch being displaced in the direction of relative motion from first plurality of windings and connected to a second single-phase ac supply whose phase is displaced from that of the first supply.
Patent CA-2887782-A1 (CA)
Inventor: PODGORSKI MICHAEL
IPC: C04B35/64
Filed: 2013-10-16
Abstract: La présente invention porte sur une pièce (10) en matériau céramique comprenant une partie formant une base (11) et une partie formant un voile (13) caractérisée par le fait que la base (11) est en matériau céramique de faible porosité et le voile (13) est obtenu par frittage de poudre et qu'il comprend une enveloppe (13 E) et un cur (13N), le cur étant à l'intérieur de l'enveloppe, la porosité du cur étant supérieure à celle de la base en augmentant quand on s'éloigne de la base.
Patent CA-2891189-A1 (CA)
Title: Process for making silica containing self-dispersing pigments
Inventor: CHINN MITCHELL SCOTT
IPC: D21H27/30
Filed: 2013-10-24
Abstract: The disclosure provides a process for making a self-dispersing pigment having an isoelectric point of at least about 8 comprising: (a) providing a silica treatment on an inorganic particle and forming a slurry of silica treated inorganic particles; (b) adding a dual functional compound with an acidic aluminum salt to form an aqueous solution, wherein the dual functional compound comprises: an anchoring group that attaches the dual-functional compound to the pigment surface, and a basic amine group comprising a primary, secondary or tertiary amine; (c) adding a base to the mixture from step (b) whereby the pH is raised to about 4 to about 9 to form a turbid solution; and (d) adding the mixture from step (c) to the slurry of silica treated inorganic particles whereby hydrous alumina and the dual functional compound are deposited on the silica treated inorganic particles to form an outermost treatment. The self-dispersing pigments prepared by this process are useful in making dcor paper that may be used in paper laminates.
Patent CA-2891826-A1 (CA)
Inventor: LEW JASON
IPC: F03G7/04
Filed: 2012-11-15
Abstract: A cold state engine or an apparatus utilising air heat energy to output work, refrigeration and water, comprises of vaporiser, high pressure expander, high pressure working fluid pump, ambient heat exchanger, circulation pump, generator, pipes, valves, sensors which are operatively interconnected together, using single or two atom gases as a working substance, based on methods of cryogenic working fluid thermodynamic - refrigeration cycle and frost-free two stage cycle heat exchange technology wherein the single fill of cryogenic working fluid or high pressure gas as initial power to start the cycle, absorbs air thermal energy vaporise into high pressure gas which then propels the expander to turn and output mechanical work and refrigeration capacity, the air heat exchanger outputs refrigeration condensation and dry air. The present invention provides methods and apparatus to utilise the heat energy of environmental fluid to produce power, fresh water, and refrigeration.
Patent CA-2893866-A1 (CA)
Inventor: WYSOCKI PAUL F
IPC: E21B47/007
Filed: 2013-11-08
Abstract: An apparatus for estimating at least one parameter in a downhole environment includes: an optical fiber configured to be disposed in a borehole, the optical fiber including a core having a first index of refraction and a cladding surrounding the core and having a second index of refraction that is lower than the first index of refraction, at least a portion of the core being made from a hydrogen resistant material; at least one fiber Bragg grating (FBG) formed within the hydrogen resistant material; a light source configured to send an optical signal into the optical fiber; and a detector configured to receive a return signal generated by the at least one FBG and generate data representative of the at least one parameter.
Patent CA-2895511-A1 (CA)
Inventor: ELIAS BRIAN
IPC: G06F17/30
Filed: 2013-12-18
Abstract: Embodiments of the present disclosure are directed to analyzing and searching for patent-related documents. In one embodiment, computer-implemented methods provide for text-to-image and image-to-image searching to retrieve relevant drawings of patent documents. In another embodiment, term variants of one or more selected terms are determined and sorted according to sorting criteria. In another embodiment, term variants are utilized to search for patent-related documents. Embodiments are also directed to computer-implemented methods for determining literal and non-literal support for a term within one or more patent-related documents.
Patent CA-2896757-A1 (CA)
Inventor: BOZINOFF PAUL A
IPC: G09F19/12
Filed: 2015-07-13
Abstract: A three dimensional emblem and or graphic of any kind, shape or size that is applied to and or embedded into or onto a skateboard/snowboard/ski/wakeboard. Can be directly mounted on the skateboard surface during manufacturing or can be disassembled or detached from the skateboard or snowboard/ski/wakeboard.
Patent CA-2898766-A1 (CA)
Inventor: DERKS PATRICK JOSEPH
IPC: G06Q10/00
Filed: 2014-03-10
Abstract: Methods, systems, and computer program products are provided for determining a meeting location. A group of persons to meet is determined. A conjoined interest set is generated that is representative of the group of persons. Locations of persons in the group are determined to determine a plurality of locations. Local search results for the group of persons are received that are generated based on the conjoined interest set and the determined plurality of locations. The local search results include at least one potential meeting location. The local search results are enabled to be presented to at least one person of the group of persons.
Patent CA-2899362-A1 (CA)
Title: Thermal process to transform contaminated or uncontaminated feed materials into useful oily products
Inventor: WHEELER LUCIE B
IPC: C10B13/00
Filed: 2013-02-06
Abstract: The process is for thermally treating a feed material. The process comprises at least one step performed in a rotating kiln operating under positive pressure with a pressure control system and wherein in the process a sweep gas, that is an inert gas or a substantially non-reactive gas, is injected into the rotating kiln or in the feed stream entering the rotating operating kiln; or at least one step performed in a rotating kiln operating under positive pressure managing system; or at least one step performed in a rotating kiln wherein a sweep gas is injected in the rotating kiln or in the feed stream entering the rotating operating kiln. In step a), or in b) or in step c), the conditions of the thermal treatment are managed in order that the exit stream, after cooling, result in at least one liquid phase that is preferably essentially an oily liquid phase.
Patent CA-2906261-A1 (CA)
Title: Manipulator mechanism
Inventor: MEULEMAN JOS
IPC: B25J9/10
Filed: 2014-03-20
Abstract: A manipulator (110) for e.g. gait training is constructed from an Evans mechanism with an additional degree of freedom to provide a two dimensional workspace.
Patent CA-2907311-A1 (CA)
Inventor: CONRAD WAYNE ERNEST
IPC: A47L9/00
Filed: 2011-01-31
Abstract: A reconfigurable upright vacuum cleaner wherein a filtration member is removable when the vacuum cleaner is in different cleaning configurations.
Patent CA-2909369-A1 (CA)
Title: Package for a liquid laundry detergent
Inventor: FOX MICHAEL ROBERT
IPC: B65D51/32
Filed: 2014-04-30
Abstract: A package (2) for a liquid laundry detergent composition. The package includes a container (110); a liquid laundry detergent composition (300) contained in the container; and a cap (10) removably attached to the container (110). The cap (10) has a base (20) having a base interior (30) and a base exterior (40) opposing the base interior (30), the base interior (30) having a periphery (50). The cap (10) has a vessel wall (60) having an interior surface (70) and an exterior surface (80) opposing the interior surface, the vessel wall extending from the periphery to a rim (90) and the interior surface and the base interior defining a pour volume. The base interior forms a closed end of the pour volume. The cap has an in-mold label (600) affixed to at least a portion of the exterior surface (80).
Patent CA-2913267-A1 (CA)
Title: Manufacturing yard
Inventor: HARDY YVES
IPC: F25J3/04
Filed: 2014-05-22
Abstract: A manufacturing yard (1) configured to build a cryogenic distillation column for use in an air separation unit ("ASU") is provided. The remote manufacturing yard can include a fabrication facility comprising an enclosure. The fabrication facility further can also include a vertical plate roller (40); a lifting device, an assembly table (50) configured to support two or more partial shells (42) simultaneously; a first weld machine (60) configured to weld the two or more partial shells (42) together to form a course while keeping the two or more partial shells (42) stationary; a column section assembly area (120) having a second weld machine (130) disposed therein, a distributor installation area configured to receive at least one column section (138) and install a distributor within the column section (138) to form a distributor column section; and a packing installation area configured to receive the distributor column section and install packing within the distributor column section to form a packed column section (142).
Patent CA-2913559-A1 (CA)
Inventor: EJIRI YOKO
IPC: C12N5/071
Filed: 2014-06-09
Abstract: Provided are a tissue structure that comprehensively reproduces the genetic pattern of mature cells, and a manufacturing method therefor. The tissue structure is obtained by cocultivating one kind of cell and/or factor, which is selected from a group consisting of vascular cells, mesenchymal cells, factors secreted from vascular cells, factors secreted from mesenchymal cells, and factors secreted by the co-existence of vascular cells and mesenchymal cells, with stem cell-derived endodermal, ectodermal or mesodermal cells. The tissue structure is configured from living tissue for which the values assayed for multiple functions using Pearson product-moment correlation coefficients are closer to values for cells or living tissue collected from a mature body than cells or living tissue collected from a fetus.