baber/WOPTO huggingface dataset:
Patent CA-2724749-A1 (CA)
Inventor: BARRETT ROBERT M
IPC: B07B1/48
Filed: 2005-06-14
Abstract: A screen assembly that is sufficiently flexible to adapt to a non-planar profile of a crowned deck (5) on a vibrating shaker. When attached to the crowned deck (5), the screen assembly provides a screen with less curvature than the crowned deck (5).
Patent CA-2727243-A1 (CA)
Inventor: WOOD MICHAEL R
IPC: A61K31/438
Filed: 2009-06-03
Abstract: The present invention is directed to novel branched 3- and 6-substituted quinoline derivatives which are antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which CGRP is involved, such as migraine. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.
Patent CA-2727844-A1 (CA)
Title: Eavestrough cover
Inventor: BROCHU STEPHANE
IPC: E04D13/076
Filed: 2011-01-13
Abstract: A combination of an eavestrough and a cover therefore, the eavestrough having a bottom wall, a rear wall and a front wall, the front wall terminating in a segment extending outwardly and downwardly from a distal end of the front wall. The cover overlies the eavestrough and has a side structure adjacent the front wall which forms a recess to receive the segment of the front eavestrough wall which extends downwardly and outwardly from a distal end thereof.
Patent CA-2727997-A1 (CA)
Inventor: MITRA SHANKAR KUMAR
IPC: A61K36/906
Filed: 2011-01-14
Abstract: Disclosed is a herbal solid formulation comprising Andrographis paniculata, Terminalia arjuna, Azadirachta indica, Trikatu (Zingiber officinalis, Piper longum, Piper nigrum), Tinospora cordifolia or Ocimum sanctum extracts essentially free of excipients and preservatives and process for preparing the same.
Patent CA-2728122-A1 (CA)
Title: Oligopeptide tyrosinase inhibitors and uses thereof
Inventor: HANTASH BASIL M
IPC: A61K38/08
Filed: 2008-06-25
Abstract: Disclosed are peptides that inhibit the enzymatic activity of tyrosinase, as well as formulations and methods for their use in the reduction of skin pigmentation, and methods of administering the inhibitory peptides in a topical formulation. Peptide sequences disclosed include KFEKKFEK and YRSRKYSSWY.
Patent CA-2728252-A1 (CA)
Inventor: KUNITAKE TAKATO
IPC: A61B5/296
Filed: 2009-06-19
Abstract: Provided is a very small electrode capable of recording a neuronal action potential as a large-amplitude waveform and suitable for multi-channeling. The electrode (1) comprises: a conductive linear core member (2); an insulating coating layer (3a) covering the outer circumference of the linear core member; and an elongate portion (3b) internally forming a cavity formed by elongating the edge of the coating layer on one end side of the linear core member, in the longitudinal direction of the linear core member, from the one end toward the end side, and opened in the elongated direction.
Patent CA-2730269-A1 (CA)
Inventor: LEBLANC LAWRENCE JOSEPH
IPC: H04L45/24
Filed: 2009-07-08
Abstract: A cognitive wireless system is disclosed that enhances connectivity of a mobile device moving among heterogeneous networks, by selecting advantageous links. Selection is based on considering a plurality of contextual factors, including application requirements, cost, link quality and the operating environment of the mobile device, including battery, gear selection, acceleration, all of which assist in the inference of the mobile device user's mobility intentions.
Patent CA-2734457-A1 (CA)
Inventor: LEACH JOHN
IPC: A01M21/00
Filed: 2011-03-16
Abstract: Apparatus for killing unwanted vegetation using heated water comprises a refillable compressed air tank, a refillable water tank, a shut-off valve operably installed on a connection conduit between the compressed air tank and the water tank for select opening and closing of the conduit to respectively allow and prevent flow between the tanks, a flexible hose connected to the water tank, an applicator wand connected to the flexible hose opposite the water tank and comprising a rigid delivery conduit terminating at a discharge end of the applicator wand and a normally closed control valve on the applicator wand to selectively and temporarily open to control discharge of heated water from the water tank under air pressure from the air tank. The apparatus is used to inject heated water beneath a spot of ground surface from which unwanted vegetation has emerged
Patent CA-2738476-A1 (CA)
Inventor: ASRANI FALGUNI
IPC: A61B17/00
Filed: 2009-09-24
Abstract: Methods and apparatus are provided for affecting an appearance of skin by harvesting small portions of tissue from a donor (first) site and applying them at a recipient (second) site. A plurality of micrografts can be formed from a piece of graft tissue and attached to a dressing material. The dressing material can then be expanded to increase a separation distance between the micrografts, and the dressing material having spaced-apart micrografts attached thereto can be applied to a prepared recipient site. An apparatus can be provided that expands the dressing material using a pressurized fluid. A further method can include providing a suspension of small portions of graft tissue in a solution. The solution can be injected into blisters formed at a recipient (second) site and the tissue portions allowed to attach and proliferate. A method and apparatus can also be provided for forming corresponding blisters at a donor site and at a recipient site. The raised (removed) portions of the blisters can be removed and attached to a dressing material, and the portions from the donor (first) site can be placed onto the exposed blister areas at the recipient site.
Patent CA-2742805-A1 (CA)
Title: System and method of determining maximum power point tracking for a solar power inverter
Inventor: FIFE JOHN MICHAEL
IPC: G05F5/00
Filed: 2009-11-11
Abstract: A system and method for operating a photovoltaic element at or near a maximum power point. A maximum power point tracker changes a voltage or current set point of a photovoltaic element in sequential discrete steps, measuring an output power at each step after a predetermined settling time. A  slope of a power- voltage curve is then estimated and the slope is corrected for irradiance changes. Finally, an operating voltage or current of the photovoltaic element is adjusted based on the slope of the power-voltage curve and other factors, causing the photovoltaic element to operate at or near its maximum power.
Patent CA-2744233-A1 (CA)
Title: Tailored properties by post hot forming processing
Inventor: CHAREST PASCAL
IPC: C21D1/34
Filed: 2011-06-23
Abstract: A method of forming a product from an initial blank comprises subjecting the initial blank to a hot forming and press hardening operation to form the product with substantially a uniform first tensile strength. Subsequently, the product is subjected to post hot-forming processing in which a first region of the product is heated selectively to above a known temperature, using one of conduction heating, resistance heating and induction heating. The first region is then cooled, such that the first region attains a second tensile strength that is substantially less than the first tensile strength.
Patent CA-2746120-A1 (CA)
Title: Methods and compositions for diagnostic use in cancer patients
Inventor: YAN YIBING
IPC: G01N33/574
Filed: 2009-12-22
Abstract: Disclosed herein are methods and compositions useful for identifying therapies likely to confer optimal clinical benefit for patients with cancer.
Patent CA-2746225-A1 (CA)
Inventor: ALET ROBERT
IPC: G09B9/12
Filed: 2011-07-13
Abstract: The present invention relates to a hexapod actuator device notably used in flight simulators or driving simulators. The hexapod actuator device (20) comprising six legs (21, 22, 23, 24, 25, 26). A first end (212, 222, 232, 242, 252, 262) of each leg (21, 22, 23, 24, 25, 26) is notably mobilizable along a straight segment (210, 220, 230, 240, 250, 260) by virtue of a motorized carriage. The hexapod actuator (20) comprises notably six segments of straight lines (210, 220, 230, 240, 250, 260) that may be coplanar or inclined with respect to the ground. A second end (211, 221, 231, 241, 251, 261) of each leg (21, 22, 23, 24, 25, 26) may be mounted free on a ball joint with three degrees of freedom in rotation. Each of the ball joints is secured to a mobile platform (203). The invention lies in the field of systems allowing motion to be imparted to pilot cabins for example.
Patent CA-2746787-A1 (CA)
Inventor: DUDLEY ROBERT E
IPC: A61P15/02
Filed: 2001-08-29
Abstract: The present invention relates to methods, kits, combinations, and compositions for treating, preventing or reducing the risk of developing a testosterone deficient disorder, or the symptoms associated with, or related to a testosterone deficient disorder in a female mammal in need thereof. The present invention also relates to a composition and method of use administering a steroid in the testosterone synthetic pathway, for example testosterone, to a mammal in need thereof or in the use of testosterone replacement therapy. In addition, the methods, kits, combinations and compositions may be used in conjunction with other pharmaceutical agents effective at treating, preventing, or reducing the risk of developing a testosterone deficient disorder. The methods, kits, combinations and compositions can also be used in conjunction with a pharmacologically effective amount of an estrogenic hormone, for example, estradiol. Furthermore, the methods, kits, combinations and compositions can be used in conjunction with a pharmacologically effective amount of another steroid or pharmaceutical agent that increases serum testosterone levels in a mammal, for example, methyltestosterone.
Patent CA-2747592-A1 (CA)
Inventor: HILLIER PETER MATTHEW
IPC: H04L9/32
Filed: 2011-07-29
Abstract: A system granting access to application data and methods thereof are provided in the present disclosure. Application data can be sent that can be utilized by applications resident within a telephony switching system or end devices involved in a call. When the calling party dials the called party, the switching system can be triggered to substitute a database key into the calling party number. The switching system can use the act of making the call to enable permission for the called party to access the data referenced by the database key. The telephony switching system, having provided the key, is capable of mapping the key back into the original calling party number. This allows the calling party number, through the database key, to be stored as a contact or dialed from a call log, which can provide backwards compatibility to devices that do not support this feature.
Patent CA-2748585-A1 (CA)
Title: Article comprising thermoplastic polyurethane and polyamide 6/66 copolymer
Inventor: PRUSTY MANORANJAN
IPC: B29C48/12
Filed: 2009-12-16
Abstract: The instant invention includes an article and a method of forming the article.  The article includes a mixture of a thermoplastic polyurethane and polyamide 6/66 copolymer. The thermoplastic polyurethane has a Shore Hardness of at least 36D  as determined using DIN EN ISO 1183-1.
Patent CA-2748693-A1 (CA)
Title: Implement with tool bar behind wing frames
Inventor: FRIGGSTAD TERRANCE ALAN
IPC: A01B73/02
Filed: 2011-08-10
Abstract: An agricultural implement including a hitch assembly configured to couple to a tow vehicle, a plurality of wing tool bars coupled transversely to the hitch assembly, and a plurality of wing frames pivotally coupled to the plurality of wing tool bars. Each wing frame is configured to support a plurality of row units and is positioned forward of a respective wing tool bar. Each wing tool bar is configured to transfer torque to the plurality of row units when the plurality of wing frames is in a ground engaging position.
Patent CA-2752789-A1 (CA)
Inventor: HEDTKE ROBERT
IPC: G01L7/08
Filed: 2007-03-12
Abstract: A redundant pressure transmitter for redundantly measuring pressure of a process fluid comprises a transmitter housing, transmitter circuitry, a remote seal assembly including a first pressure sensor, and a second pressure sensor positioned in the transmitter housing. The remote seal assembly also comprises a remote seal flange, a communication system and a capillary tube.  The remote seal flange communicates with the process fluid and the first pressure sensor senses the process fluid pressure at the remote seal flange. The communication system relays output of the first pressure sensor to the transmitter circuitry, and the capillary tube communicates the process fluid pressure to the transmitter housing via a fill fluid, where the second pressure sensor senses the pressure of the process fluid through the fill fluid.
Patent CA-2753278-A1 (CA)
Title: Estimating the ratio of traffic channel power to pilot power in a mimo wireless communication system
Inventor: CEDERGREN ANDREAS
IPC: H04B7/04
Filed: 2010-02-23
Abstract: Methods and apparatus for processing a received multi-stream (MIMO) signal, and in particular for estimating a per-code traffic-channel-to-pilot power ratio for the MIMO signal are disclosed. An exemplary method includes the calculation of an average symbol amplitude or average symbol power level from a plurality of de-spread traffic channel symbols received in a first transmission slot and the estimation of a corresponding pilot symbol amplitude or pilot symbol power level, based on an estimated propagation channel response and at least one of a plurality of precoding vectors used to generate the MIMO signal. A  percode traffic-channel-to-pilot power ratio for the first transmission slot is computed by dividing the average symbol amplitude or average symbol power level by the corresponding pilot symbol amplitude or pilot symbol power level.
Patent CA-2753761-A1 (CA)
Inventor: DUNLEAVY MICHAEL
IPC: B29C70/06
Filed: 2010-02-25
Abstract: A method for electroless metal deposition on a surface in a finely dimensioned space (e.g. the bore of a hollow fibre) comprises introducing into said space an electroless plating solution that has a nil or relatively low plating rate at normal room temperature, and there after heating said structure to an elevated temperature for a period sufficient to cause metal to plate on the wall surface. The steps of introducing and heating may be repeated as necessary to build up a required thickness.
Patent CA-2755793-A1 (CA)
Inventor: VAN BUSKIRK ELLOR JAMES
IPC: C09D5/44
Filed: 2010-03-31
Abstract: The present invention relates to an electrodepositable coating composition comprising a crater control additive.
Patent CA-2758588-A1 (CA)
Title: Methods of reduction of interpatient variability
Inventor: GANT THOMAS G
IPC: A61P3/00
Filed: 2010-04-13
Abstract: Disclosed herein are methods for the reduction of inter-patient variability of a drug, such as in one or more parameters including half- life (t1/2), maximum plasma concentration (C max), time at maximal plasma concentration (T max), area under the time-versus-concentration curve (AUC). Also provided are methods of reducing side effects associated with drugs.
Patent CA-2758757-A1 (CA)
Title: Saturation filtering ndir gas sensing methodology
Inventor: WONG JACOB Y
IPC: G01N21/27
Filed: 2010-04-13
Abstract: NDIR gas sensing methodology is advanced which renders the output of an NDIR  gas sensor, when implemented with this new methodology, to remain stable or drift-free over time.  Furthermore, the output of such a sensor will also be indepen-dent of the temperature of an environ wherein the sensor is in physical contact. This method utilizes the same narrow band-pass spectral filter for the detection of the gas of interest for both the signal and the reference channels. By so doing, the two channels always receive radiation of the same spectral content from the infrared source of the sensor convoluted with that from any external elements exposed to the sensor.
Patent CA-2759397-A1 (CA)
Inventor: ZHANG LIPING
IPC: C07D301/10
Filed: 2010-04-20
Abstract: L'invention porte sur un procédé perfectionné pour conduire un procédé de production d'oxyde d'alkylène pour obtenir et maintenir un paramètre de production d'oxyde d'alkylène désiré. Le procédé comprend l'opération consistant à ajuster l'un du paramètre d'efficacité de chloration du catalyseur global ou de la température de réaction pour obtenir le paramètre de production d'oxyde d'alkylène désiré.
Patent CA-2759616-A1 (CA)
Inventor: ANDERSON JOSEPH W
IPC: A47F7/22
Filed: 2010-04-22
Abstract: A jersey hanger assembly is described. The jersey hanger assembly allows homes, businesses, schools, or other buildings to display an athletic jersey as a symbol of team pride or of support for an athletic team or an individual player on the team. The jersey hanger assembly includes a bracket member. The bracket member includes a receiving member. The jersey hang-er assembly includes a pole with first and second opposing ends. The second pole end is insertable into the receiving member. The pole has a curved shape between the first and second opposing ends. A jersey flag for hanging on the jersey hanger is described.  The jersey flag is material of a fabric cut or shaped to resemble an athletic jersey. The material includes a team logo or insignia. A  sleeve or an open seam in positioned in the upper portion of the jersey flag to receive the pole.
Patent CA-2759795-A1 (CA)
Inventor: GULATI ANIL
IPC: A61P3/10
Filed: 2010-04-30
Abstract: Methods of treating diabetic ketoacidosis are disclosed. The methods utilize an endothelin antagonist to treat diabetic ketoacidosis in mammals, including humans.
Patent CA-2759841-A1 (CA)
Inventor: RICHTER JACOB
IPC: A61F2/90
Filed: 2010-04-21
Abstract: An expandable helical stent is provided, wherein the stent may be formed of a main stent component and a securement. The main stent component is formed from a flat strip having one or more undulating side bands (401, 402) that may be connected to form geometrically shaped cells (430) and are helically wound to form a stent. The helical coils of the main stent component may be spaced apart or nestled to each other. The nestling of the undulation of adjacent helical windings contributes to maintaining the tubular shape and uniformity of the helically coiled stent. Alternatively, the flat strip may comprise a single undulating pattern. At the ends of the main stent component are end bands 407), which when wound, form a cylindrical ring. In one embodiment, one or more struts of the main stent component may have a width sufficient to include one or more fenestrations. The fenestrated struts may be connected by loops or turns wherein the material is narrower than that of the fenestrated struts to provide enhanced flexibility. The helical tubular is maintained with a securement.
Patent CA-2761185-A1 (CA)
Title: Consumable supply item, fluid reservoir and recirculation system for micro-fluid applications
Inventor: GRAY TREVOR D
IPC: B41J2/19
Filed: 2011-12-07
Abstract: A consumable supply item for an imaging device holds an initial or refillable volume of ink. An interior retains the ink while exit and return ports define openings through a housing to fluidly communicate the interior to the imaging device. The opening of the return port is larger than the opening of the exit port. The design slows the return of fluid to the housing which minimizes air bubbles or frothiness in the fluid. During use, ink depletes toward a bottom surface of the interior beneath which the ink is prevented from occupying. A  housing section below the interior retains a portion of the exit port so that a bottom of the opening of the exit port is substantially horizontally aligned with the bottom surface. It prevents stranding ink beneath the exit port. Further embodiments include port configuration, construction, and modular components, to name a few.
Patent CA-2765193-A1 (CA)
Inventor: CHALKER CHRISTOPHER J
IPC: E21B33/12
Filed: 2007-02-06
Abstract: A swellable packer with enhanced sealing capability. A packer assembly includes multiple seal elements, each seal element being swellable downhole, each seal element having at least one face inclined relative to a longitudinal axis of the assembly, and the inclined faces of adjacent seal elements contacting each other. A method of constructing a packer assembly having a desired differential pressure sealing capability includes: providing a base pipe and multiple seal elements, each seal element being swellable in a downhole environment, and each seal element having a predetermined differential pressure sealing capability less than the desired sealing capability; and after the desired sealing capability is determined, installing a selected number of the seal elements on the base pipe, so that the combined predetermined differential pressure sealing capabilities of the installed seal elements is at least as great as the desired sealing capability.
Patent CA-2765501-A1 (CA)
Inventor: LANHAM GREGORY TREAT
IPC: G01F1/84
Filed: 2009-06-30
Abstract: The present invention provides a vibrating sensor assembly (310). The vibrating sensor assembly (310) includes a conduit (103A), a driver (104), and at least a first pick-off (105). The driver (104) includes a first driver component (104a) and a second driver component (104b). The first pick-off (105) includes a first pick-off component (105a) and a second pick-off component (105b). The vibrating sensor assembly (310) also includes a first reference member (250). The first pick-off component (105a) is coupled to the conduit (103A) while the second pick-off component (105b) is coupled to the first reference member (250). The vibrating sensor assembly (310) also includes a second reference member (350). The first driver component (104a) is coupled to the conduit (103A) while the second driver component (104b) is coupled to the second reference member (350).
Patent CA-2767496-A1 (CA)
Title: Air cleaning apparatus
Inventor: STEINER JOHN WILLIAM
IPC: A61L9/03
Filed: 2010-02-24
Abstract: An air cleaning apparatus (10A) for deodorising or cleaning of air containing noxious or toxic odours is disclosed. The apparatus (10A) includes a controller that is a PLC 1, an air pump (2), a solenoid (3), a manifold (4), a pressure gauge (5), an air supply line (6) and air supply lines (7 and 8) in fluid communication with the manifold (4). It also includes a first tank (12) that contains a deodorising solution, a second tank (13) contains a detoxifying solution and the third tank (14) contains an oxidising / disinfecting solution. These are the components that are delivered into the air to deodorise and / or clean the air. The apparatus (10A) further includes outlet conduits or lines (9, 10 and 17) which are in fluid communication with in line filters (18, 19 and 20) which as shown are in fluid communication with solenoids (21, 22 and 23). The apparatus further includes supply flow conduits (26, 27 and 28) which are in flow communication with an evaporation assembly (29) where a phase change of said decontamination solution occurs to convert it into an activated molecular species.
Patent CA-2769792-A1 (CA)
Title: Clamping device for clamping a plurality of workpieces at predetermined angles
Inventor: MELCHIOR KARL
IPC: B25B5/04
Filed: 2012-02-25
Abstract: A clamping device is provided. The clamping device has at least three jaws for clamping a plurality of elongated workpieces with the workpieces forming predetermined angles therebetween. Each of at least two jaws has clamping surfaces that are oriented to correspond to a respective angle. Each of the at least two jaws is connected to a first endportion of a respective arm. A holding element has the at least two arms pivotally movable mounted thereto such that the at least two jaws are movable between an open position for placing the clamping device and a clamping position for clamping the workpieces. An actuator is connected to the at least two arms for moving the at least two arms and for holding the at least two arms in the clamping position.