baber/WOPTO huggingface dataset:
Patent CA-2848834-A1 (CA)
Title: Method for obtaining edge prep profiles of cutting tools
Inventor: DU XIAOMING
IPC: B23Q17/09
Filed: 2012-08-29
Abstract: A method is provided for obtaining an edge prep profile of a cutting tool with a point sensor. The method comprises: (a) scanning edge points of the cutting tool including a target edge point on a target edge using the point sensor, by rotating the cutting tool around its axis, to generate a first point cloud wherein the first point cloud includes location and orientation information of the target edge point; (b) repositioning the point sensor and cutting tool relative to each other based on the location and orientation information of the target edge point, such that the sensor focus is at a region of interest containing the target edge point; and (c) scanning the region of interest using the point sensor to generate a second point cloud wherein the second point cloud includes information for edge profile analysis.
Patent CA-2852000-A1 (CA)
Inventor: HENSCHKE JULIAN PAUL
IPC: C07H7/04
Filed: 2012-10-30
Abstract: The present invention provides amorphous forms and the crystalline complexes of SGLT2 inhibitors as a novel material, in particular in pharmaceutically acceptable form. The crystalline forms of SGLT2 inhibitor canagliflozin are designated as Forms CS1, CS2, CS3, CS4 and CS5.
Patent CA-2852813-A1 (CA)
Inventor: VAYDA PIERRE
IPC: C21B3/02
Filed: 2014-05-29
Abstract: A briquette for addition to the charge in a steelmaking or ironmaking furnace comprises a quantity of carbon fines, a material in powdered form, the material selected from the group consisting of iron powder and iron oxide, the material densifying the briquette and suppressing the slippery nature of the carbon fines, a quantity of magnesium carbonate, and a binder.
Patent CA-2854082-A1 (CA)
Title: Geared turbofan gas turbine engine architecture
Inventor: KUPRATIS DANIEL BERNARD
IPC: F02K3/06
Filed: 2013-01-29
Abstract: A gas turbine engine typically includes a fan section, a compressor section, a combustor section and a turbine section. A speed reduction device such as an epicyclical gear assembly may be utilized to drive the fan section such that the fan section may rotate at a speed different than the turbine section so as to increase the overall propulsive efficiency of the engine. In such engine architectures, a shaft driven by one of the turbine sections provides an input to the epicyclical gear assembly that drives the fan section at a speed different than the turbine section such that both the turbine section and the fan section can rotate at closer to optimal speeds providing increased performance attributes and performance by desirable combinations of the disclosed features of the various components of the described and disclosed gas turbine engine.
Patent CA-2854522-A1 (CA)
Inventor: ALBERS CORY
IPC: C02F11/12
Filed: 2014-06-18
Abstract: Remediation materials are stored and treated within remediation cells constructed within a pond. The remediation materials originate from a variety of sources including the pond in which the remediation cells are constructed. The volume of the remediation cells is relatively small compared to the total volume of the pond and thus, the total active volume of the pond to handle stormwater flood events is not significantly diminished. Remediation of the remediation materials in the cells is accomplished through a variety of processes, including dewatering and/or by bioremediation therein. The water level in the remediation cells during normal operation outside flood events is maintained at levels which support the remediation processes. When the remediation cells are filled over time, remediated material can be removed for use in constructing other remediation cells, wetlands or marshes in the same or other ponds or can be located to areas remote from the pond.
Patent CA-2854807-A1 (CA)
Inventor: NANDI SOUVIK
IPC: H01M50/489
Filed: 2014-06-20
Abstract: Embodiments of the invention provide battery separators including reinforcing fibers and methods for making the same. According to one embodiment, a battery separator may include a plurality of first fibers blended with a plurality of second fibers. The plurality of first fibers may include fibers having a fiber diameter of between about 0.05 and 5 microns and the plurality of second fibers may include fibers having a fiber diameter of between about 8 and 20 microns. The first fibers may allow the battery separator to absorb an electrolyte of the battery while the second fibers reinforce the battery separator. An acid resistant binder may bond the first and second fibers. In some embodiments, the second fibers may be arranged with respect to the first fibers so as to form a plurality of fiber strands that are disposed on one or more surfaces of the mat composed of the first fibers.
Patent CA-2855346-A1 (CA)
Title: Thieno- and furo - pyrimidines and pyridines, useful as potassium channel inhibitors
Inventor: MADGE DAVID
IPC: A61P9/06
Filed: 2012-11-15
Abstract: The present invention provides compounds of formula (I): (Formula (I); wherein A, R1, R2, R3 I, V, X, and Z are defined herein, which are potassium channel inhibitors. The invention further provides pharmaceutical compositions comprising the compounds of formula (I) and their use in therapy, in particular in treatment of diseases or conditions that are mediated by Kir3.1 and/or Kir3.4 or any heteromultimers thereof, or that require inhibition of Kir3.1 and/or Kir3.4 or any heteromultimers thereof.
Patent CA-2856608-A1 (CA)
Title: Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydromorphone, prodrugs, methods of making and use thereof
Inventor: MICKLE TRAVIS
IPC: A61K31/485
Filed: 2012-10-25
Abstract: The presently described technology provides compositions comprising aryl carboxylic acids chemically conjugated to hydromorphone (4,5-a-epoxy-3-hydroxy-17-methyl morphinan-6-one) to form novel prodrugs/compositions of hydromorphone. The hydromorphone prodrugs of the present technology have decreased side effects and decreased potential for abuse compared to unconjugated hydromorphone. The present technology also provides methods of treating patients, pharmaceutical kits and methods of synthesizing conjugates of the present technology.
Patent CA-2856805-A1 (CA)
Inventor: LEHKY PAVEL
IPC: E03B3/28
Filed: 2011-11-09
Abstract: Water vapor is extracted from air in a process in which water vapor from large volumes of air is concentrated by absorption into a small volume of hygroscopic liquid (14), from which it is recovered by passage through a selective layer (12).
Patent CA-2857426-A1 (CA)
Title: Leading edge structure
Inventor: WILLIAMS LLIFON
IPC: B64C3/00
Filed: 2012-11-22
Abstract: The invention provides a leading edge structure (120) for providing an aerodynamic surface of an aircraft, the leading edge structure comprising a skin structure (121), the skin structure providing an outer aerodynamic surface and an inner surface, both surfaces extending in a chordwise and spanwise direction of the structure, and a plurality of structural members (122), each structural member being connected to the inner surface of the skin structure and extending in the chordwise direction along the inner surface, wherein the structural members (122) are integrally formed with the inner surface of the skin structure (121). The invention also provides an aircraft wing, aircraft tailplane, wing box structure, wing or wing structure and an aircraft including the leading edge structure (120).
Patent CA-2858673-A1 (CA)
Inventor: VERSTEYHE MARK R J
IPC: F16H61/40
Filed: 2012-12-07
Abstract: A method for shifting a transmission capable of operating in a hydrostatic power transmission mode or a blended hydrostatic and mechanical power transmission mode is provided. The transmission includes a mechanical portion (22) and a hydraulic portion (24). The method comprises the steps of placing the transmission in the hydrostatic power transmission mode, reducing an amount of engagement of a primary clutch (48), adjusting a rotational speed of the hydraulic portion, increasing an amount of engagement of a secondary clutch (50), and engaging the secondary clutch (50) and disengaging the primary clutch (48). The method for shifting the transmission minimizes torque interruption, increases a fuel efficiency of a vehicle, and increases a range of operating speeds of the vehicle the transmission is incorporated in.
Patent CA-2859014-A1 (CA)
Title: Articles including anticondensation and/or low-e coatings and/or methods of making the same
Inventor: LEMMER JEAN-MARC
IPC: E06B3/66
Filed: 2012-12-13
Abstract: Certain example embodiments of this invention relate to articles including anticondensation and/or low-E coatings that are exposed to an external environment, and/or methods of making the same. In certain example embodiments, the anticondensation and/or low-E coatings may be survivable in an outside environment. The coatings also may have a sufficiently low sheet resistance and hemispherical emissivity such that the glass surface is more likely to retain heat from the interior area, thereby reducing (and sometimes completely eliminating) the presence condensation thereon. The articles of certain example embodiments may be, for example, skylights, vehicle windows or windshields, IG units, VIG units, refrigerator/freezer doors, and/or the like.
Patent CA-2860474-A1 (CA)
Inventor: LANGSTAFF STEPHEN
IPC: B08B9/22
Filed: 2013-01-25
Abstract: There is disclosed an in-mould (61) labelling process for the manufacture of a labelled article comprising the steps of: feeding a labelstock web (2) into a mould; forming an article in the mould such that the formed article contacts and effectively adheres to a label of the labelstock web; detaching the adhered label from the labelstock web; and removing the formed and labelled article from the mould. At least one of the mould parts comprises a slit or tunnel (63) which intersects the mould cavity.
Patent CA-2860846-A1 (CA)
Inventor: WEDAN STEVEN R
IPC: A61B5/055
Filed: 2012-12-13
Abstract: An active tracking system that overcomes the heating problems of conventional transmission line and signal line conductors is provided. The active tracking system includes at least one active tracking coil; at least one integrated circuit proximate the active tracking coil; a tracking receiver; a first MR safe means configured for transmitting a received signal to the tracking receiver; and a second MR safe means configured for communicating one or more signals from the tracking receiver to the integrated circuit at coil. The integrated circuit may also include frequency estimations, analog to digital conversion at the tracking coil location to reduce the amount of processing required in the tracking receiver thereby decreasing the potential for signals passing from the tracking coil location to the tracking receiver to interfere with MR imaging signals.
Patent CA-2862207-A1 (CA)
Inventor: MURRAY JOHN C
IPC: G01B3/10
Filed: 2014-09-08
Abstract: Disclosed is a rule assembly having a housing, a reel rotatably mounted in the housing, an elongated blade wound on the reel and extendable through an opening in the housing, and a permanent end hook member attached to the elongated blade with a first hook portion. The rule assembly further has another or second end hook member that is removably attachable to the elongated blade with a second hook portion. Each of the permanent end hook member and second end hook member are capable of limited movement relative to the blade between an extended position and a retracted position.  The second hook portion can extend in a direction opposite to that of the first hook portion. A forward surface of the second hook portion can be aligned with a forward surface of the first hook portion to form a larger surface area for engagement with a workpiece.
Patent CA-2862336-A1 (CA)
Title: Analytics in a utility infrastructure
Inventor: MCKEE DARBY
IPC: G08C19/00
Filed: 2013-01-23
Abstract: Techniques for analyzing a utility infrastructure are described herein. In one example, data is obtained from a utility system. The data may include consumption measurement information, consumption measurement exceptions and/or system events. Exceptions may include data indicating a possible problem, such as significantly increased or decreased consumption, reduced voltage, etc. Events may include data on power down actions, meter removal, etc. Attributes may be considered, including demographic information, weather information, economic information, etc. The data may be filtered by comparison to known patterns of measurements, exceptions, events and/or attributers that indicate an analytic event. Accordingly, analytic events may include important system information that is inferred from large quantities of data. Analytic events may be reported to an operator through operation of a user interface.
Patent CA-2863416-A1 (CA)
Title: Method for cleaning the seat of a double seat valve and double seat valve for performing the method
Inventor: BURMESTER JENS
IPC: F16K1/44
Filed: 2012-04-25
Abstract: A method for cleaning the seat of a double seat valve is provided. The seat cleaning flow is guided to the greatest possible extent without swirling into and out of the leakage cavity, and reliably avoid a pressure-increasing, direct impact on the seat regions. The first seat cleaning flow is urged by the deflection surface radially inwards and axially towards the first closing member until it leaves the second closing member at a frontally and radially internal end of the second closing member, which end is located outside the recess. The deflection surface borders in its entirety the remaining region of the recess that is not delimited by the circumferential wall and opens out from the second closing at a front and radially internal end thereof that faces the first closing member.
Patent CA-2868818-A1 (CA)
Title: System and method of determining a value indicative of hydrogen index
Inventor: GUO WEIJUN
IPC: G01V5/10
Filed: 2013-04-10
Abstract: Determining a value indicative of hydrogen index. At least some of the example embodiments are methods including obtaining an inelastic count rate and a capture count rate of a first gamma detector for a particular borehole depth, obtaining an inelastic count rate and a capture count rate of a second gamma detector for the particular borehole depth, calculating a ratio of an inelastic count rate to a capture count rate for the first gamma detector, thereby creating a first value, calculating a ratio of an inelastic count rate to a capture count rate for the second gamma detector, thereby creating a second value, calculating a ratio of the first and second values, and determining a value indicative of hydrogen index based on the ratio of the first and second values.
Patent CA-2872927-A1 (CA)
Inventor: GAO LIN
IPC: C22B3/22
Filed: 2012-08-02
Abstract: L'invention porte sur un procédé d'élimination de cadmium en purification de solution contenant du zinc présentant un meilleur effet d'élimination du cadmium et sur un procédé de purification de solution contenant du zinc présentant un effet de purification souhaité. Le procédé d'élimination de cadmium en purification de solution contenant du zinc de la présente invention comprend les étapes suivantes : 1) l'élimination de colloïdes d'un lixiviat neutre ou d'un surnageant du lixiviat neutre après précipitation pour obtenir une solution contenant du zinc ayant une teneur en colloïdes inférieure ou égale à 50 mg/l; 2) la mise en uvre d'une substitution par de la poudre de zinc dans la solution contenant du zinc pour au moins remplacer le cadmium; 3) la mise en uvre d'une séparation solide-liquide pour filtrer la solution contenant du zinc contenant l'impureté constituée de cadmium, la durée de la filtration étant réglée à moins de 60 minutes et la précision de filtration étant réglée à moins de 10µm. Dans la présente invention, le procédé d'abord d'élimination de colloïdes d'un lixiviat neutre ou d'un surnageant et ensuite de mise en uvre d'une substitution par de la poudre de zinc et d'une filtration pour la séparation solide-liquide est original et le choix et la co-localisation des paramètres clés tels que la teneur en colloïdes dans la solution contenant du zinc après élimination des colloïdes, et la durée de filtration et la précision de filtration lors de la filtration pour la séparation solide-liquide permettent également d'établir le procédé d'élimination de cadmium final.
Patent CA-2874407-A1 (CA)
Inventor: ESTELLER BADOSA MANEL
IPC: C12Q1/68
Filed: 2012-05-24
Abstract: The invention relates to methods and reagents for the identification of the origin of a carcinoma of unknown primary origin (CUP) based on the determination of the methylation profile in the genome of the CUP. The invention relates as well to methods for selecting a suitable therapy for a patient suffering a CUP as well as to methods for personalized medicine of patiente suffering a CUP based on the use of a treatment which is adequate for the primary tumor from which the CUP is derived. The invention also relates to kits comprising reagents adequate for performing the above methods as well as to computer systems and programs which can be used for implementing the methods of the invention.
Patent CA-2877288-A1 (CA)
Inventor: OLSEN GREG
IPC: G06Q30/02
Filed: 2013-06-18
Abstract: Data relevant to a predefined data object of a set of predefined data objects can be extracted from a unit of date received at a recurring revenue management system. The extracted relevant data can be populated to an instance of the predefined data object. One or more relationships between the instance of the predefined data object and at least one other instance of the predefined data object or a second predefined data object. The defining occurs based on a set of parameters associated with the predefined data object and content of the extracted data. An opportunity can be generated for a sale or renewal of a recurring revenue asset based at least in part on the one or more relationships, and the generated opportunity can be presented to a user. Related methods, systems, and computer program products are also described.
Patent CA-2879326-A1 (CA)
Inventor: LI KENNETH
IPC: F21K2/00
Filed: 2013-06-19
Abstract: A phosphor-based lamp includes a phosphor material and an excitation source, which may be a laser or an LED, or both. Preferably, the lamp includes a recycling collar to reflect and recycle high angle light to increase brightness. Preferably, when the excitation source is a laser, a beam splitter redirects the laser beam to direct the laser beam through the recycling collar aperture onto the phosphor material. Light emitted by the phosphor material which exits the aperture passes through the beam splitter as the output of the lamp. Alternatively, lenses are used to redirect the laser beam around the recycling collar towards the phosphor material. Preferably, a plurality of excitation lasers are disposed around the recycling collar and aimed either to direct their outputs onto the phosphor material or toward an opposing wall, where the outputs are reflected onto the phosphor material.
Patent CA-2880589-A1 (CA)
Title: Aptameres cd133 pour la detection de cellules souches cancereuses
Inventor: DUAN WEI
IPC: A61K48/00
Filed: 2013-08-02
Abstract: La présente invention concerne des aptamères d'ARN et leurs utilisations, notamment des aptamères qui se lient spécifiquement à CD133 et qui présentent une pénétration tumorale supérieure.
Patent CA-2881453-A1 (CA)
Title: Digital jukebox device with improved user interfaces, and associated methods
Inventor: BEAUMIER FRANCOIS
IPC: H05B37/02
Filed: 2011-01-26
Abstract: Certain exemplary embodiments relate to entertainment systems that interact with users to provide access to media appropriate to and/or customized for a particular user using the entertainment system, the location at which the entertainment system is being accessed, and/or a predefined event. For example, in certain exemplary embodiments, an entertainment system in a location is configured to provide jukebox-related and entertainment system mediated services that are accessible from within and from the outside of the location, and provide (1) attract or flight media operations, (2) browsing services, and/or (3) search screens appropriate to and/or customized for a particular user using the entertainment system, the location at which the entertainment system is being accessed, and/or a predefined event. Such screens may be provided with a three-dimensional look-and-feel in certain exemplary embodiments.
Patent CA-2888939-A1 (CA)
Inventor: RAMSAY LAWSON HAMILTON
IPC: G01F1/66
Filed: 2013-10-18
Abstract: Apparatus and method for monitoring operation of a flow metering system. In one embodiment, a flow metering system includes a flow meter, a first and second pressure sensors, a flow conditioner, and a condition monitor. The flow meter is configured to measure the volume of fluid flowing through the flow meter. The first pressure sensor is disposed proximate the flow meter to measure pressure of the fluid proximate the flow meter. The flow conditioner is disposed upstream of the flow meter. The second pressure sensor is disposed upstream of the flow conditioner to measure pressure of the fluid upstream of the flow conditioner. The condition monitor is coupled to the flow meter and the pressure sensors, and is configured to identify a potential discrepancy in operation of the flow metering system based on a difference between pressure measurements of the first and second pressure sensors.
Patent CA-2889814-A1 (CA)
Inventor: BOWLEY RYAN THOMAS
IPC: E21B19/16
Filed: 2013-10-17
Abstract: Embodiments of the present disclosure include a system (50) haying a clamping (70, 114) mechanism configured to apply a force on a first tool joint (106) and a second tool joint (108), wherein the clamping mechanism is configured to transfer a torque from the first tool joint (106) to the second tool joint (108), and the clamping mechanism (114) is configured to rotate about an axis (72) of the first and second tool joints.
Patent CA-2890007-A1 (CA)
Inventor: ALYAMI ABDULLAH SALE HUSSAIN
IPC: E21B44/00
Filed: 2013-10-31
Abstract: Provided are systems and methods for drilling fluids expert systems using Bayesian decision networks to determine drilling fluid recommendations. A drilling fluids expert system includes a drilling fluids Bayesian decision network (BDN) model that receives inputs and outputs recommendations based on Bayesian probability determinations. The drilling fluids BDN model includes a temperature ranges uncertainty node, a formation uncertainty node, a potential hole problems uncertainty node, and a drilling fluids decision node.
Patent CA-2891704-A1 (CA)
Inventor: RUCKHEIM MARKUS
IPC: A47L13/256
Filed: 2013-08-08
Abstract: The invention relates to a wiping device, comprising a substantially rectangular support member (1) having a longitudinal axis (71) and two long sides (2, 3), and a transverse axis (72) and two transverse sides (4, 5), on which a wiping cloth (6) can be releasably fastened, wherein on the support member (1) on at least one transverse side a pivotable fastening clamp (7, 8) is disposed so as to be pivotable about an articulation joint (11, 12), for fastening of a fastening tab (13, 14) disposed correspondingly on at least one transverse side on the wiping cloth (6). The at least one fastening clamp (7, 8) is movable in a pivot plane (73, 74) which is disposed substantially perpendicular to the longitudinal axis (71) of the support member.