baber/WOPTO huggingface dataset:
Patent CA-2696550-A1 (CA)
Inventor: KREILOS KLAUS
IPC: F28F1/10
Filed: 2010-03-15
Abstract: The invention relates to a method for coating metallic pipes (1) or other long components which have a restricted cross section, in particular pipes for heat exchangers, with an acid-resistant anti-corrosion layer and to a device for carrying out this method. In order to mechanically coat relatively long components under temporally and economically optimum conditions, in particular to coat the components continuously, the method is characterised by the following steps: supplying the pipe (1) to be coated into a first processing line in which the pipe (1) is transported axially, preheating the pipe (1) or a portion of the pipe (1), applying a primer coat, heating the pipe (1) to achieve a polarisation between primer coating and pipe (1), drying the pipe (1) to completely expel all soluble constituents, feeding the pipe (1) into a second processing line in which the pipe (1) is transported axially, preheating the pipe, applying the coating in a cross-head extruder, heating the pipe (1) in an induction furnace, curing the coated pipe (1'), and cooling the coated pipe (1'). The corresponding device is characterised by a first processing line with a first drive (3), a first preheater (4), a means (6) for applying the primer coat and at least one furnace (7, 8) for curing and drying as well as a second processing line with a second drive, a second preheater, a cross head extruder for applying the coating, an induction furnace and a curing furnace.
Patent CA-2698506-A1 (CA)
Title: Fiber optic system for electromagnetic surveying
Inventor: TENGHAMN STIG RUNE LENNART
IPC: G01V3/00
Filed: 2008-09-04
Abstract: An electromagnetic survey sensing device includes at least two electrodes disposed at spaced apart locations. An electrical to optical converter is electrically coupled to the at least two electrodes. The converter is configured to change a property of light from a source in response to voltage imparted across the at least two electrodes. The device includes an optical fiber optically coupled to an output of the electrical to optical converter, the optical fiber in optical communication with a detector.
Patent CA-2698565-A1 (CA)
Inventor: STACK JOSEPH
IPC: A63B69/00
Filed: 2010-04-07
Abstract: There is provided an accessory for a boxing glove that has a body with a first and second face. A boxing glove seat on the first face of the body receives a knuckle striking portion of a boxing glove. The body is secured to the boxing glove by a strap.  A rotatable turntable is secured to the second face of the body. When the rotatable turntable is sandwiched between the second face of the body and a surface, the boxing glove rotates relative to the surface.
Patent CA-2699133-A1 (CA)
Inventor: GORDON MICHAEL W
IPC: F22B35/18
Filed: 2010-04-07
Abstract: A system for monitoring water heaters. The system includes a central monitoring station and a plurality of water heater systems. The central monitoring station includes a computer, and each water heater system includes a water heater and one or more sensors for sensing one or more conditions of the water heater. The one or more conditions include one or more fault states, each indicating a reduced ability of the water heater to deliver hot water at a set temperature. The one or more sensors are in communication with the computer of the central monitoring station to provide data indicating the one or more conditions to the computer.
Patent CA-2701731-A1 (CA)
Inventor: WARE MICHAEL H
IPC: B64D45/02
Filed: 2008-10-01
Abstract: A method and apparatus for lighting protection. In one advantageous embodiment a method forms a lighting protection system on a composite surface of an aircraft. A dielectric coating is formed on the composite surface in which the dielectric coating covers a metal feature exposed on the composite surface. A metal adhesion promoter is applied in a pattern on the dielectric coating and over additional areas of the composite surface, including a grounding feature to form a metal adhesion promoter layer. A metal coating is formed on the metal adhesion promoter layer to create a path from an area including the metal feature to the grounding feature.
Patent CA-2704778-A1 (CA)
Inventor: HOLMES ERIC
IPC: A61K9/22
Filed: 2008-11-05
Abstract: A composition is described having improved oral permeability of polar agents such as neuraminidase inhibitors. The composition includes one or more polar agents and one or more permeability enhancers such that the composition increases the amount of the polar agent capable of being transported across a Caco-2 cell membrane by at least 150% relative to the amount capable of being transported across the Caco-2 Cell membrane in the absence of the permeability enhancer. Oral dosage forms including the composition, and methods of treating or preventing influenza infection are also provided.
Patent CA-2704986-A1 (CA)
Inventor: MICHOT CHRISTOPHE
IPC: H01M8/00
Filed: 1997-12-30
Abstract: La présente invention concerne l'utilisation de composés ioniques dérivés du malononitrile comme photoinitiateur source d'acide catalyseur dans un procédé de polymérisation ou de réticulation de monomères ou de prépolymères capables de réagir par voie cationique, ou comme catalyseur dans un procédé pour la modification de polymères. L'invention vise également l'utilisation de composés ioniques dérivés du malononitrile dans les colorants cationiques.
Patent CA-2706511-A1 (CA)
Inventor: MILITZ DETLEF
IPC: D06M13/385
Filed: 2008-11-21
Abstract: The present invention relates to a method for metallizing a polymer, wherein the polymer is treated in succession .cndot. with at least one compound having at least one amine group, .cndot. with a compound having at least one functional group being suitable to perform an addition reaction with the amine group, .cndot. with a solution containing at least one metal salt selected from the group consisting of a silver salt, a copper salt, and a nickel salt, and a complexing agent, and .cndot. with at least one reducing agent.  Also, the present invention relates to polymers metallized according to this method as well as their use for the antimicrobial treatment of liquid in liquid-guiding systems or for the production of socks, insoles, clothing, covering textiles for seating furniture or mattresses.
Patent CA-2707663-A1 (CA)
Title: Oxysterols for activation of hedgehog signaling, osteoinduction, antiadipogenesis, and wnt signaling
Inventor: PARHAMI FARHAD
IPC: A61P17/14
Filed: 2008-12-03
Abstract: Synthetic oxysterols can be made and can be used for the treatment of bone disorders, obesity, cardiovascular disorders, and neurological disorders.
Patent CA-2711444-A1 (CA)
Inventor: HENDERSON MARK
IPC: C07D487/04
Filed: 2009-01-06
Abstract: The present disclosure provides a method that efficiently produces (6R)-tetrahydrobiopterin in high yield and purity. The method includes the step of hydrolyzing diacetylbiopterin to biopterin under basic conditions in a biphasic mixture comprising an organic phase and an aqueous phase. After substantially complete hydrolysis of diacetylbiopterin, the aqueous phase containing biopterin can be separated from the organic phase containing most of the organic impurities, which avoids the time-consuming step of isolating biopterin as a solid. The aqueous solution containing biopterin is stereo selectively hydrogenated to (6R)-tetrahydrobiopterin under basic conditions and high hydrogen pressure in the presence of a metal catalyst (e.g., a platinum catalyst). To improve the purification of an acid addition salt of (6R)-tetrahydrobiopterin (e.g., (6R)-tetrahydrobiopterin dihydrochloride), any residual salts (e.g., sodium salts) in the aqueous solution after the hydrogenation reaction can be removed by contacting the aqueous solution with an ion (e.g., cation) exchange resin or column. Alternatively, removal of residual salts from the aqueous solution can be omitted if an organic amine (e.g., diethylamine or triethylamine) rather than an inorganic base is used in the hydrolysis and/or hydrogenation reactions
Patent CA-2711492-A1 (CA)
Inventor: BAKER BENJAMIN PAUL
IPC: B67D1/08
Filed: 2009-01-02
Abstract: A heat exchanger (10) comprises a coolant line (11) and a beverage line (13), embedded in a solid block of Aluminium (15). The coolant line (11) is in the form of a first helical coil defining a plurality of turns typically located in the centre of the block. The beverage line (13) is in the form of a second helical coil defining a plurality of turns extending around the first coil.  The coolant line defines a cold zone (12), typically in the centre of the block, with the volume outside the central zone carrying the beverage line ratio defining an designated beverage cooling zone (14). The volume ratio of the designated zone to the cold zone is about 150: 100. The heat exchanger allows for cooling of beer to precise temperatures and even temperatures close to freezing point, using direct expanded Freon refrigeration methods. The complete system including the refrigeration equipment to be packaged into a small area, such as is available under bars and dispensing counters etc., which removes the need for large installations and the associated costs and maintenance of the same. In a variant an additional beverage cooling zone may be located inside the cold zone.  The positions of the coolant and beverage lines may also be reversed in certain applications.
Patent CA-2711830-A1 (CA)
Title: Systeme de verrouillage pour structure d'entree d'air d'une nacelle de turboreacteur
Inventor: VAUCHEL GUY BERNARD
IPC: B64D29/08
Filed: 2008-11-21
Abstract: La présente invention se rapporte à une nacelle pour turboréacteur comprenant une structure d'entrée (2) d'air apte à canaliser un flux d'air vers une soufflante du turboréacteur et une structure médiane destinée à entourer ladite soufflante et à laquelle est rattachée la structure d'entrée d'air de manière à assurer une continuité aérodynamique, la structure d'entrée d'air comprenant, d'une part, au moins un panneau interne (21 ) fixé à la structure médiane et formant avec cette dernière une structure fixe de la nacelle, et d'autre part, au moins un panneau externe (20) longitudinal rattaché de manière amovible à la structure fixe et intégrant une lèvre d'entrée d'air (2a) de manière à former une structure d'entrée d'air amovible, caractérisée en ce que la structure d'entrée d'air est équipée de moyens de verrouillage périphériques comprenant au moins un moyen de verrouillage (10) rattaché au panneau interne ou à la lèvre d'entrée d'air et apte chacun à coopérer avec un moyen de retenue complémentaire (11) rattaché respectivement à la lèvre d'entrée d'air ou au panneau interne.
Patent CA-2714867-A1 (CA)
Inventor: PERT CANDACE B
IPC: A61K38/095
Filed: 2006-06-23
Abstract: The present invention relates to alkylglycoside-containing compositions and methods for increasing the stability, reducing the aggregation and immunogenicity, increasing the biological activity, and reducing or preventing fibrillar formation of a peptide, polypeptide, or variant thereof, for example insulin and Peptide T or analog thereof.
Patent CA-2715534-A1 (CA)
Inventor: VOLGGER DIETMAR
IPC: A24D1/02
Filed: 2009-02-10
Abstract: A cigarette, in which the paper surrounding the tobacco column comprises discrete areas, in particular in the form of bands, which are loaded with the acetate of a polysaccharide and thus increase the self-extinction of the cigarette by reducing the access of air to the burning tobacco column, wherein the polysaccharide is a starch.
Patent CA-2716660-A1 (CA)
Inventor: KUEHN JUSTIN F
IPC: B65D90/511
Filed: 2010-10-07
Abstract: A spill containment system is attachable to a riser pipe with an axially moveable seal. The spill containment system allows access to a drop tube in the riser pipe via a removable liquid communication assembly. The spill containment system includes a sealed interstitial space, which remains sealed during installation, service and use of the system. The spill containment system is protected by a weather resistant cover assembly.
Patent CA-2717226-A1 (CA)
Inventor: JAX PETER
IPC: G10L19/02
Filed: 2009-02-19
Abstract: Filter banks may have different structures and different individual output signal domains. Often atranslation between different filter bank domains is desirable. Usually,mapping matrices are used thathowever vary over frequency. Thisrequires a significant amount of lookup tables.A method fortransforming first data frames of a first filter bank domain (D s ) to second data frames of a different second filter bank domain (D T ), comprises steps of transcoding sub-bands (mp3(m-1), mp3(m), mp3(m+1)) of the first filter bank domain (D s ) into sub-bands (psdo(m-1), psdo(m), psdo(m+1)) of an intermediate domain (D) that corresponds to said second filter bank domain but has warped phase, and transcoding the sub-bands (psdo(m-1), psdo(m), psdo(m+1)) ofthe intermediate domain (D i )to sub- bands (MDCT(m-1), MDCT(m), MDCT(m+1)) of the second filter bankdomain (DT), wherein a phase correction (SSC, PCp, PC, PCn) is performed on thesub-bands of the intermediate domain (D).
Patent CA-2717403-A1 (CA)
Inventor: ANDERSEN JONATHAN
IPC: B65G69/00
Filed: 2009-02-25
Abstract: Wheel restraints (10) for restraining vehicles at loading docks (16) are described herein. An example wheel restraint includes a restraining arm (30) to anchor a wheel chock (22) to a fixed point at the dock. When in a blocking position, the chock rests directly upon the dock' s driveway without the chock having to engage additional hardware that could be an obstruction to snow removal. In some examples, the wheel chock automatically swings between its blocking and release positions in response to the arm simply lowering or raising the chock.
Patent CA-2719292-A1 (CA)
Inventor: BAUSTIAN JAMES
IPC: C10L1/18
Filed: 2009-05-01
Abstract: A method for producing a gasoline blend having a high concentration of a butanol isomer and having good cold start and warm-up driveability performance.
Patent CA-2724441-A1 (CA)
Inventor: OBERG CRAIG
IPC: E04D3/16
Filed: 2009-05-27
Abstract: An insulated roof deck system which can be used in installing metal roofs is set forth. The system includes a plurality of metal purlins (10), a plurality of metal roof panels (2), a plurality of thermal insulation blocks (4), cleats (14), and threaded fasteners (12). The metal purlins (10) can form a parallel array of purlins.  The metal roof panels (2) can be attached to the metal purlins (10) in the parallel array. The thermal insulation blocks (4) can be disposed between the metal purlin (10) and the metal roof panel (2). The cleat (14) can be disposed between the thermal insulation blocks (4) and the metal roof panel (2) and has a protrusion which is capable of securing the thermal insulation block (4) and inhibits lateral movement between the thermal insulation block (4) and the cleat (14). The threaded fastener (12) secures the metal roof panel (2), the cleat (14), and the thermal insulation block (4) to the metal purlin (10). The threaded fastener (12) can include one or more unthreaded regions sufficient to reduce or prevent over-tightening during use.
Patent CA-2729650-A1 (CA)
Inventor: BOND-THORLEY ANDREW
IPC: G01N29/28
Filed: 2008-07-24
Abstract: An ultrasound scanner (100) which has a pluralityofultrasound transducers (104) directed normal to a scanning surface (106) to scan a workpiece (114), the scanner (100) comprising a couplant filled latex rubber sheath (106) shaped to the surface of a workpiece (114).
Patent CA-2730851-A1 (CA)
Title: Method and device for ignition and for operation of burners in the gasification of fuels that contain carbon
Inventor: KUSKE EBERHARD
IPC: F23N5/02
Filed: 2009-07-07
Abstract: When gasifying a carbon-containing fuel, an aim may be to make it possible for pressure gasification to be started at high pressures with short starting times without the gas space first being rendered inert, while avoiding continuous consumption of fuel gas in the pilot or ignition burner and also protecting the ignition burners from becoming soiled when inoperative. One embodiment discloses a method wherein one gasifying burner is designed as a start-up burner, for the ignition of which there is a pilot burner, which is ignited by an electrical ignition device, wherein a combustible gas mixture comprising a fuel gas and a gas containing oxygen is ignited in the start-up burner by the pilot burner, wherein, after the start-up burner is ignited, a further gasifying burner is ignited by the start-up burner and, by changing the medium, the start-up burner is operated as one of the burners gasifying carbon-containing fuel.
Patent CA-2731668-A1 (CA)
Inventor: RADIBRATOVIC BRANISLAV
IPC: G06F19/00
Filed: 2009-08-17
Abstract: A system for making real-time predictions about power usage efficiency (PUE) and/or data center in-frastructure efficiency (DCiE) of an electrical system com-prises a data acquisition component communicatively con-nected to a sensor configured to acquire real-time data out-put from the electrical system; an analytics server commu-nicatively connected to the data acquisition component and comprising a virtual system modeling engine configured to generate predicted data output for the electrical system us-ing a virtual system model of the electrical system, an ana-lytics engine configured to monitor the real-time data out-put and the predicted data output of the electrical system, and a PUE/DCiE simulation engine configured to use the virtual system model updated based in the real-time data to forecast the PUE/DCiE.
Patent CA-2733786-A1 (CA)
Inventor: BELL ANDY
IPC: B23B51/04
Filed: 2009-06-15
Abstract: A cutting member is provided for a drill bit, the cutting member being arranged to fix to a corresponding barrel for the drill bit, the barrel being arranged to engage a drill shaft. Furthermore, the cutting member is arranged to detachably fix to the corresponding barrel.
Patent CA-2736583-A1 (CA)
Inventor: VIDUREK MICHAL
IPC: G06F3/038
Filed: 2010-02-26
Abstract: As disclosed herein, a computer mouse (1) may include a contact- less communication element (2) for communication with a mobile communication device (3), such as a mobile phone. The communication element (2) may be a near-field communication (NFC) element, and may be adapted to establish a connection with a secure element (4) for process-ing data communicated between a computer (5) and the mobile communi-cation device (3). The secure element (4) may be configured in a memory device, which may be located in the computer mouse (1) or on a separate carrier (6). The carrier (6) may be a removable memory card, the insertion of which into a corresponding connector (7) may establish a connection between the communication element (2) and the secure element (4). The communication element (2) may include an antenna, which may be formed on a printed circuit board in the computer mouse (1). A computer mouse (1) as described herein may enable a computer (5) to communicate with a mobile communication device (3) in a secure manner.
Patent CA-2739163-A1 (CA)
Inventor: LEWKE BASTIAN
IPC: F03D11/00
Filed: 2011-05-03
Abstract: An arrangement to detect a fault electrical connection in a wind turbine is provided. According to the arrangement, an ozone sensor is located close to a dedicated electrical connection within the wind turbine. A certain amount of ozone gas, which is generated by a corona due to a fault of the dedicated electrical connection, is detected by the ozone sensor.
Patent CA-2739830-A1 (CA)
Title: Matching incoming order to a standing order based on order priority allocation
Inventor: CZUPEK ANDREW P
IPC: G06Q40/00
Filed: 2009-09-24
Abstract: A method of order allocation is disclosed. The method includes receiving an incoming order, establishing an inner market representing a first portion of an order book which may be defined as a function of an inner market parameter, designating the first portion of the order book as a priority and allocating the first portion of the received incoming order based on the priority, establishing an outer market that represents a second portion of the order book that includes the remainder of the order book not represented by the inner market of the order book, assigning the received incoming order to one of the inner or outer markets as a function of the inner market parameter, allocating a first portion of the incoming order to the inner market utilizing a first-in, first-out (FIFO) algorithm, and allocating a second portion, in excess of the first portion, of the incoming order to the outer market using a pro-rata algorithm.
Patent CA-2740520-A1 (CA)
Inventor: ZHANG FAN
IPC: G06F17/00
Filed: 2008-10-13
Abstract: A multimedia acoustics system having the audio frequency digital interface, which includes at least a USB or IEEE1394 interface, a USB or IEEE1394 outlay sound card, a set of D type or T  type audio frequency power amplifier and controlling circuit or MPU chip which match it, a PCB  board and at least more than a pair of sound box. In every sound box configuring a full band loudspeaker and/ or bandpass heavy undertone loudspeaker whose caliber is no more than 7 inches, the loudspeaker is configured a single diaphragm more magnet gaps and more loops which have resistance load characteristic or approximately resistance load characteristic, thereby form audio frequency digital multimedia acoustics system which has super high sensitivity and high fidelity quality and has 2.0 or 2.1 channel which is supplied by pc USB or IEEE1394 interface and 4.1~7.1 channel which is supplied by single power supply.
Patent CA-2742818-A1 (CA)
Title: Systems and methods for dynamically developing wellbore plans with a reservoir simulator
Inventor: ABASOV SHAHIN
IPC: E21B43/30
Filed: 2009-09-11
Abstract: Systems and methods for dynamically developing a wellbore plan with a reservoir simulator. The systems and methods develop a plan for multiple wellbores with a reservoir simulator based on actual and potential reservoir performance.
Patent CA-2742912-A1 (CA)
Inventor: DRIESEN GEORGES
IPC: A46B9/04
Filed: 2009-11-04
Abstract: The invention is directed to a bristle for a toothbrush, said bristle being comprised of a plastic monofilament, with the preferably cloverleaf-shaped bristle body having several longitudinal ribs arranged in star shape and projecting laterally from a core section of the bristle body. The invention is also directed to a brush head for an electric toothbrush having at least one bristle tuft with at least one such bristle as well as to an electric toothbrush having such a brush head. According to the invention, the bristle of the type initially referred to is configured to be self-fanning in such a manner that the cleaning forces acting on the bristles during normal brushing cause the bristle to split open at its free end. As a result, the need to use complex splitting methods and corresponding splitting machines in the manufacture of the toothbrush can be obviated.
Patent CA-2743339-A1 (CA)
Inventor: SCHALTENBRAND BRIAN JOHN
IPC: H01H33/91
Filed: 2011-06-15
Abstract: A moving seal for an air circuit breaker provides an arc creepage surface that is positioned between a pair of separable contact assemblies when the moving seal is fit into an inlet of the arc chamber. The arc creepage surface has a surface contour that increases a length of an arc travel path between the separable contact assemblies, relative to a straight line distance between of separable contact assemblies.