baber/WOPTO huggingface dataset:
Patent CA-2717363-A1 (CA)
Title: Address redirection for nodes with multiple internet protocol addresses in a wireless network
Inventor: TSIRTSIS GEORGIOS
IPC: H04L29/12
Filed: 2009-03-20
Abstract: Systems and methodologies are described that facilitate obtaining an Internet Protocol (IP) address of a node with multiple IP addresses using address redirection in a wireless communication environment. A wireless communication component can retrieve a previously registered IP address corresponding to the node from an Authentication, Accounting, and Authorization /  Home Subscriber Server (AAA/HSS). Further, a reverse query of a Domain Name Server (DNS) and a forward query of the DNS  can be performed. The reverse query can be constructed based upon the previously registered IP address of the node and can resolve a name (e.g., string, ...). Further, the forward query can be formed based upon the name and can return a differing IP  address of the node.
Patent CA-2721877-A1 (CA)
Inventor: MOOY ROBERT H
IPC: F04C15/00
Filed: 2009-05-12
Abstract: In a traditional vane pump a rotor is supported on a shaft which is in turn supported by a pair of bearings on opposing walls of a housing.  Any misalignment in the bearings can cause premature wear and a loss of efficiency in the pump. Provided is a vane pump (10) comprising a case (30), a rotor (60) disposed in the case (30), the rotor (60) having a bore (70), a plurality of vanes (64) radially moveable with respect to the rotor (60) extend from the rotor (60), a drive shaft (90) engaged with the bore (70), a second shaft (46) fixedly connected to the case (30) and extending from the case (30) to slidmgly engage the bore (70), a land (74, 76) extending from each end of the rotor (60), each land (74, 76) cooperating with the case (30) to seal a fluid flow, and each land (74, 76) further axially controlling a rotor position within the case (30) by a sliding engagement, and the drive shaft (90) retamable in a predetermined position with respect to the case (30).
Patent CA-2726624-A1 (CA)
Inventor: BISHOP MERRILL E
IPC: B61D5/00
Filed: 2010-12-30
Abstract: A support matrix especially adapted for use with a spill containment pan having a reservoir defined by upstanding walls having upper edges and a generally flat- bottomed wall includes a porous grate that bridges the reservoir, a connection between the grate and the upper edges of the upstanding walls, and support walls connected to the grate and depending therefrom, the support walls having portions that contact the flat-bottomed wall. The lower edges of the support walls may be provided with cut-out portions that permit fluid to flow from one side of the support walls to the other. The support matrix is modular in nature so that one or more can easily be inserted into and removed from the reservoir.
Patent CA-2727381-A1 (CA)
Inventor: VASWANI RAJ
IPC: H04L29/06
Filed: 2009-06-08
Abstract: Methods are disclosed for generating a data packet at a sending node of the network that conforms to a media access control (MAC) layer protocol for network communications. The data packet includes a MAC header and a data segment, wherein data in said data segment is encoded as a type-length-value element identifying a value for an operating parameter of the network. The data packet is transmitted from the sending node to a receiving node. At the receiving node, the data packet is processed at the MAC sublayer of network protocols to retrieve said element and determine the value for the operating parameter. Operating parameters within the receiving node are adjusted to conform to the determined value of the operating parameter.
Patent CA-2727942-A1 (CA)
Inventor: DEMMELBAUER PETER
IPC: A61N1/40
Filed: 2009-04-30
Abstract: The invention relates to a device for stimulating areas of the human brain, comprising a coil arranged on a band forming a closed loop around a region of the head of the person for treatment which is provided with a current flow by a control electronic circuit in order to generate a magnetic filed acting on the person for treatment. The coil (2) is part of the band (1) which is elastic in the longitudinal direction thereof, the cross-sectional surface of which is flat and which may be applied to the head of a human with elastic tension in the fashion of a headband.
Patent CA-2729416-A1 (CA)
Inventor: VAN DER REST BASTIAEN
IPC: F28F13/06
Filed: 2009-07-02
Abstract: Subsea convection heat exchanger (1) for cooling or heating a hydrocarbon-containing fluid in subsea environment.  The heat exchanger (1) comprises a convection section with a fluid carrying pipe (7) adapted for heat transfer between the carried fluid on one side of the pipe wall and the surrounding water on the opposite side of the pipe wall. The convection section is enclosed by an enclosure (9) with sea water inlet (11) and a sea water outlet (13). The heat exchanger (1) is furthermore provided with means (15) for controlled through-flow of surrounding sea water from the sea water inlet (11) to the sea water outlet (13).
Patent CA-2730249-A1 (CA)
Inventor: BARSKY LEV MICHAEL
IPC: H03K5/1532
Filed: 2009-07-10
Abstract: A device for current detection is disclosed and includes a protection circuit having a current input provided via a positive input and a negative input arranged in parallel to the positive input, a pair of diodes communicatively coupling the positive input to the negative input, wherein the pair of diodes are configured to protect an operational amplifier from an overvoltage and negative voltages, and a peak detector in communication with the protection stage, wherein the peak detector is configured to receive an output provided by the operation amplifier of the protection stage, and wherein the peak detector is configured to create a peak detector output representative of the current input.
Patent CA-2731678-A1 (CA)
Inventor: ZAGHIB KARIM
IPC: C01B13/00
Filed: 2009-07-24
Abstract: The invention relates to a composite material comprising carbon fibers and complex oxide par-ticles, wherein the carbon fibers and the complex oxide particles have a carbon coating on at least part of their surface, said carbon coating be-ing a non powdery coating The mate-rial is prepared by a method compris-ing mixing a complex oxide or pre-cursors thereof, an organic carbon precursor and carbon fibers, and sub-jecting the mixture to a heat treatment in an inert or reducing atmosphere for the decomposition of the precursors The material is useful as the cathode material in a battery
Patent CA-2734714-A1 (CA)
Title: Vaccines comprising tb10.4
Inventor: DIETRICH JES
IPC: A61K39/04
Filed: 2009-07-14
Abstract: Vaccination with the combination of Ag85B-TB10 4 and IC31 generated a high amount of polyfunctional CD4+T cells expressing high levels of IFN.gamma., TNF-.alpha., and IL-2 This in turn led to significant protection against infection with M tuberculosis in the mouse aerosol challenge model of tuberculosis. Importantly, our results also showed that both the irnmuno- genicity of the vaccine and its ability to protect against TB infection was highly dependent on the antigen dose. Thus, whereas the standard antigen dose of 5.0µg, as well as 15.0µg, did not induce significant protection against M tuberculosis, reducing the dose to 0.5 µg increased both the immunogenicity of the vaccine as well as its protective efficacy to a level comparable to that observed in BCG vaccinated mice. Thus, the adjuvant IC31®, with the optimal antigen dose, can induce a strong protective Th1 response against M tuberculosis.
Patent CA-2735834-A1 (CA)
Title: Composition comprising ibuprofen and paracetamol to treat pain caused by osteoarthritis and rheumatoid arthritis
Inventor: ATKINSON HARTLEY CAMPBELL
IPC: A61P19/00
Filed: 2009-10-12
Abstract: The use of paracetamol and ibuprofen in the preparation of a medicament for treating osteoarthritis or rheumatoid arthritis, wherein the medicament comprises a combination composition having approximately 125 mg to approximately 150 mg ibuprofen and approximately 475 mg to approximately 500 mg paracetamol.
Patent CA-2738831-A1 (CA)
Inventor: MASUI HIRONORI
IPC: A61K47/44
Filed: 2009-10-07
Abstract: The present invention provides tacrolimus containing ointment having low dermal irritation and excellent stability. It was found that an ointment comprising triacetin as a solubilizer for tacrolimus may sufficiently solubilize tacrolimus, has low dermal irritation and excellent stability. Preferably, the ointment of the present invention is an o/o type (oil-in-oil type) ointment in which tacrolimus-solubilized triacetin droplets are dispersed in an ointment base, preferably a mixture of beeswax and petrolatum.
Patent CA-2740670-A1 (CA)
Inventor: ADEYINKA OLUSOLA B
IPC: C10C3/16
Filed: 2011-05-20
Abstract: The present disclosure relates to a method of processing a bituminous feed. The bituminous feed is contacted with an extraction liquor to form a slurry. The slurry is then flowed through a pipeline. A bridging liquid is added to the slurry to assist agglomeration. Agitation is also used to assist agglomeration. The result is an agglomerated slurry comprising agglomerates and a low solids bitumen extract. The agglomerates are then separated from the low solids bitumen extract. Performing the agglomeration in a pipeline as opposed to in a conventional agitating vessel may provide certain advantages, such as improved sealing in order to contain the potentially flammable mixture of oil sands slurry from the atmosphere, production of smaller and more uniform agglomerates due to improved mixing of the bridging liquid into the oil sands slurry, and the flexibility to have a long residence time for the extraction and agglomeration processes.
Patent CA-2741693-A1 (CA)
Inventor: ORGERON KEITH J
IPC: E21B19/14
Filed: 2009-10-27
Abstract: A pipe handling apparatus (10) has a base (214), a main rotating structural member (16) pivotally connected to the base (214), a pipe handler (218) connected to the main rotating structural member (214) for moving a pipe (18) from a generally horizontal orientation to a vertical orientation, and a jack (200) connected to the pipe handler (218). The jack (200) exerts a downward force in generally parallel relation to the pipe when the pipe is in the vertical orientation. The pipe handler (218) has a gripping structure (26) for gripping an outer surface of the pipe. The gripping structure (26) has a stab frame (28). The jack (200) is affixed to the stab frame (28). The jack (200) has a piston-and-cylinder assembly positioned relative to the stab frame, and a hydraulic actuator (212) connected to the piston-and-cylinder assembly. The hy-draulic actuator (212) is suitable for passing hydraulic fluid to the piston-and-cylinder assembly so as to move the piston-and-cylinder assembly from a retracted position to an extended position.
Patent CA-2743884-A1 (CA)
Inventor: OUERDANE LAURENT
IPC: G01N27/00
Filed: 2009-11-18
Abstract: A comprehensive approach for interpretation of the multiple spiking isotope dilution results is described herein. It has now been found that a method of multiple spiking isotope dilution analysis for mass spectrometry is possible using an approach that permits precise and simultaneous characterization of m substances from a sample even if species inter-conversion (degradation and formation) has occurred prior to separation. Advantageously, initial and final amounts of involved analytes, conversion extent, conversion degree and rate constants from the results of a single quantitation experiment may be obtained with the present method. In a particularly advantageous embodiment, uncertainty in the characterization of the substances may be estimated more accurately by also estimating increase in the uncertainty due to inter-conversion of the analytes.
Patent CA-2744792-A1 (CA)
Inventor: GROHMAN WOJCIECH
IPC: F24F11/00
Filed: 2011-06-29
Abstract: An HVAC system includes a first and a second electric motor. A load manager is coupled to the first electric motor. The load manager is configured to prevent the first electric motor from operating simultaneously with said second electric motor.
Patent CA-2745002-A1 (CA)
Inventor: STAGI WILLIAM
IPC: H01R4/60
Filed: 2006-04-18
Abstract: A cable connection assembly for coupling a cable to an apparatus. The cable connection assembly may include a main body defining an inner cavity adapted to receive a pressurized fluid and receive at least a portion of the cable. The cable connection assembly may also include an attachment mechanism adapted to couple the main body to the cable and a seal assembly adapted to sealingly couple the main body to the apparatus. The cable connection assembly may also include an inlet port passing through the main body for permitting the pressurized fluid to be injected into the inner cavity.
Patent CA-2750593-A1 (CA)
Title: Dental separator and matrix system for producing dental restorations
Inventor: PIERONI ROBERT J
IPC: A61C5/12
Filed: 2010-01-25
Abstract: A dental separator device for applying pressure against adjacent teeth to separate the teeth from one another so that a dental restoration can be made. The separator device increases the interproximal space between the adjacent teeth giving the dental clinician improved visibility and working space. The invention also encompasses a flexible matrix band used for making the restoration. The matrix band is wrapped around the tooth to define a desired mold or shape for the restoration.
Patent CA-2751549-A1 (CA)
Inventor: DEMIRLI RAMAZAN
IPC: G06V10/56
Filed: 2008-02-28
Abstract: A novel method and system is disclosed to realistically simulate the progress or worsening of facial skin features that contribute to the overall look and condition of the skin. The method utilizes two close-up photographs of the face, one is captured with a digital camera in standard white light, and the other is captured with the same camera in UV light. Then, the method processes these images to simulate the progress or worsening of the major skin features: hyperpigmented spots, wrinkles and small texture features. The worsening of these features simulates facial skin aging due to prolonged exposures to sunlight, biological aging or degradation of the skin health. The progress of these features simulates the improvement of facial skin in terms of overall look and healthiness as though the patient has gone through a treatment. Therefore, the present invention discloses a series of methods that are useful in dermatology, cosmetics and computer animations.
Patent CA-2752005-A1 (CA)
Title: Composition comprenant une perovskite a base de lanthane sur un support en alumine ou en oxyhydroxyde d'aluminium, procede de preparation et utilisation en catalyse
Inventor: IFRAH SIMON
IPC: B01J23/00
Filed: 2010-02-25
Abstract: La composition de l'invention comprend une pérovskite de formule LaMO3 dans laquelle M représente au moins un élément choisi parmi le fer, l'aluminium ou le manganèse, sous forme de particules dispersées sur un support d'alumine ou d'oxyhydroxyde d'aluminium, caractérisée en ce qu'après calcination à 700°C, 4 heures, la pérovskite se présente sous la forme d'une phase cristallographique pure et en ce que les particules de pérovskite présentent une taille est d'au plus 15 nm. La composition de l'invention peut être utilisée dans le domaine de la catalyse.
Patent CA-2753092-A1 (CA)
Title: Method of producing tailored tubes
Inventor: DICESARE GIOVANNI
IPC: B21D7/00
Filed: 2010-03-12
Abstract: A method of manufacturing a hollow structural frame rail includes rotating a tube relative to a tool to reduce an outside diameter of the tube at predetermined positions along the length of the tube. An elastomeric insert is positioned within the tube. The tube is bent at a location containing the insert. The bent tube is hydroformed to define a finished shape of the frame rail.
Patent CA-2754351-A1 (CA)
Inventor: FLOWERS MARK B
IPC: H04L25/03
Filed: 2009-03-04
Abstract: A method and apparatus in a noise cancellation system that receives a noise reference signal via a noise reference signal input port, and performs at least one of procedures a and b set forth below for reducing noise in a DSL data signal transmit-ted on a DSL transmission line to which the noise cancellation system is coupled: a.i.) creating a noise free representation of a DSL synchronization symbol repeatedly occurring in the transmitted DSL data signal, and a.ii.) reducing the noise in the transmit-ted DSL data signal based on the noise free representation of the DSL  synchronization symbol and the received noise reference signal, and b.i.) analyzing at least one of the received noise reference signal and the transmitted DSL data signal to identify one or more frequency bands in which to de-emphasize noise cancellation in the transmitted DSL data signal, and b.ii.) causing the noise cancellation system to de-emphasize noise cancellation in the identified one or more frequency bands of the transmitted DSL data signal, responsive to the analysis.
Patent CA-2755472-A1 (CA)
Title: Analogues de la temporine-sha et leurs utilisations
Inventor: LADRAM ALI
IPC: C07K14/46
Filed: 2010-03-18
Abstract: La présente invention concerne de nouveaux peptides antimicrobiens, des compositions pharmaceutiques comprenant ces peptides et leurs utilisations, notamment en tant que médicaments antimicrobiens, désinfectants, pesticides ou conservateurs. La présente invention concerne également une plante transgénique exprimant ces nouveaux peptides.
Patent CA-2756233-A1 (CA)
Inventor: SONI GAUTAM VIVEK
IPC: G01N23/00
Filed: 2010-03-26
Abstract: Described herein is a fluid cell for an optical microscopy tool having a solid state membrane having a first side and a second, opposing side; a first fluid chamber comprising a first fluid having a first refractive index located on the first side of the membrane; and, a second fluid chamber comprising a second fluid having a second refractive index located on the second side of the membrane, the second refractive index being different than the first refractive index. Also described herein is a method for imaging a single biomolecule, the method including generating a field of evanescent illumination at a solid state membrane between a first fluid and a second fluid having different refractive indexes; and detecting light emitted by optical detectors linked to the single biomolecules at the solid state membrane.
Patent CA-2757629-A1 (CA)
Title: Synergistic herbicidal composition containing florasulam for weed control in turf
Inventor: LOUGHNER DANIEL L
IPC: A01P13/00
Filed: 2010-04-14
Abstract: An herbicidal composition containing (a) florasulam and (b) at least one preemergent annual grass herbicide selected from the group consisting of dithiopyr and pendimethalin provides synergistic control of selected weeds in turf.
Patent CA-2759625-A1 (CA)
Inventor: CONNOLLY BLAIR
IPC: G07F11/44
Filed: 2011-11-23
Abstract: A method for providing an instant lottery game is provided. A plurality of lottery tickets associated with the instant lottery game is provided. Each ticket of the plurality of lottery tickets has a unique ticket identifier related to ticket data stored in a trusted database. At least two subsets of the plurality of lottery tickets are activated by providing data indicative of the ticket identifier of the lottery tickets of the at least two subsets to a trusted processor in communication with the trusted database. After activation each of the at least two subsets is stored in a respective dispensing container. When dispensing a lottery ticket of the at least two subsets data associated with the dispensed lottery ticket are provided to the trusted processor. Using the trusted processor, prize data are determined in dependence upon the data indicative of the ticket identifier of the lottery tickets of the at least two subsets and the data associated with the dispensed lottery ticket. The prize data are then displayed in a human comprehensible fashion.  The prize data are determined such that the prize data are indicative of a prize associated with the remaining lottery tickets of the combined at least two subsets or such that the prize data are indicative of a prize associated with the remaining lottery tickets of each of the at least two subsets and wherein the prize data are provided to the respective dispensing device for display.
Patent CA-2760337-A1 (CA)
Inventor: GRIFFIN JASON TYLER
IPC: H04W12/06
Filed: 2011-11-30
Abstract: A method of authenticating a user of a computing device is proposed, together with computing device on which the method is implemented. In the method a modified base image is overlaid with a modified overlay image on a display. At least one of the modified base image and modified overlay image is moved by the user. Positive authentication is indicated in response to the base image reference point on the modified base image being aligned, at least one of the base image reference point and the overlay image reference point having coordinates in three dimensions.
Patent CA-2762583-A1 (CA)
Inventor: PAINTER JEFFREY DONALD
IPC: C11D1/00
Filed: 2011-12-20
Abstract: Automatic dishwashing compositions comprise at least one bio-derived ingredient. In preferred embodiments, the automatic dishwashing compositions are composed entirely of bio-derived ingredients. Packaging materials are provided for the automatic dishwashing compositions, for example, unit-dose pouches and outer secondary packaging, of which at least one of the unit-dose pouch and the secondary packaging is formed from a bio-derived material.  Preferably, all of the packaging materials for the automatic dishwashing compositions are bio-derived. Consumer products comprise a bio-derived automatic dishwashing composition packaged in bio-derived packaging materials.
Patent CA-2763526-A1 (CA)
Inventor: JIA NENGYOU
IPC: H01M8/04
Filed: 2010-06-03
Abstract: A method for removing contaminants in a fuel cell comprises: supplying a hydrogen-based fuel to the anode; supplying a first oxidant to the cathode, wherein the first oxidant comprises at least some sulfur dioxide; drawing a primary load from the fuel cell stack while supplying the hydrogen-based fuel to the anode and the air to the cathode; shutting down the fuel cell when a voltage of the fuel cell is equal to or less than a threshold voltage at which sulfur crosses over from the cathode to the anode, wherein shutting down the fuel cell comprises: performing at least one oxidant starvation while drawing the primary load, removing the primary load after performing the at least one oxidant starvation, and bringing the anode to a high potential after removing the primary load; and thereafter, restarting the fuel cell.
Patent CA-2764121-A1 (CA)
Inventor: UKAI NOBUYUKI
IPC: B01D53/86
Filed: 2009-06-17
Abstract: L'invention porte sur un système (10A) d'élimination du NOX et du mercure de gaz de combustion (12) à haute température rejetés par une chaudière (11). Le système comporte: une section d'apport de produits chimiques (19A) consistant en un mélange (17) à l'état liquide de solutions de NH4Cl (14), de NH3 (15), et de HCl (16) qu'on injecte dans la cheminée, disposée en aval de la chaudière (11); un dispositif de réduction/dénitrification (20) comprenant un catalyseur de dénitrification réduisant le NOX du gaz de combustion à haute température (12) avec le NH3, et oxydant le mercure en présence de HCl; et un hydrodésulfuriseur (25) éliminant le mercure oxydé dans le dispositif de réduction/dénitrification (16) à l'aide d'un coulis de chaux vive et de plâtre (24).
Patent CA-2766209-A1 (CA)
Title: Capsule for the preparation of a beverage embedding an identification element
Inventor: BUCHER PETER
IPC: B65D85/804
Filed: 2010-06-21
Abstract: Capsule (1) for the preparation of a beverage comprising: a first and second covering wall (3 A, 3B) connected for forming a cavity (5) containing a beverage ingredient (6); a contactless identifying element (8) for identifying the capsule by detecting the identifying element (8) using detecting means (2) of a beverage producing device (13); characterized in that: the identifying element (8) is disposed in the interior of the cavity (5).