baber/WOPTO huggingface dataset:
Patent CA-2678989-A1 (CA)
Title: Design for flangeless wind tower
Inventor: MATHAI MANU
IPC: E04H12/00
Filed: 2009-09-17
Abstract: A wind turbine tower (100) employing fingerplate assemblies (510) on a flangeless joint (500) between adjacent tubular tower sections (140). Means for stiffening the wind turbine tower includes a limited intercan gap (28) between adjacent tubular tower sections (140) at the flangeless joint (500) and selecting a number of fingerplate assemblies (510) to fasten each flangeless joints (500) to limit distortion. Selecting optimum dimensions (520), (530), (535) for the fingerplates (540) may further minimize localized tower distortion. A material for the fingerplate (540) with a lower Young's modulus than a material for the tubular section results in reduced localized tower distortion. Attaching a coverplate (620) to a top tubular section limits tip displacement for the tower. The coverplate (620) may include backing stiffeners (690) and be comprised of a material with a high Young's modulus relative to the Young's modulus for the fingerplates (540).
Patent CA-2679102-A1 (CA)
Title: Descenting systems and methods
Inventor: ELROD SCOTT
IPC: A61L9/00
Filed: 2008-03-05
Abstract: The Present Invention, in certain aspects, discloses systems and methods for treating a human being and/or items with descenting material, the systems, in certain aspects, including a generator for producing descenting material, and, in certain aspects at least one direction apparatus in communication with the generator for receiving produced descenting material from the generator and for directing said descenting material in a desired direction.
Patent CA-2685396-A1 (CA)
Title: Threaded joint with energizable seal
Inventor: QUIROGA ALFREDO
IPC: F16L15/04
Filed: 2008-06-20
Abstract: A threaded joint has a sealing ring (11) interposed between the pin (3) and a box (2), positioned in a portion of the surface of the pin after the end of the threaded section of the pin. The sealing ring has two protruding annular lips (15, 16) positioned at a skewed angle to the longitudinal axis, two or more annular ribs (18) on the external cylindrical surface, a reinforcement ring (14) embedded in the sealing ring (11), in tight sealing contact with an internal surface of an annular groove (10) of the box by means of the annular ribs (18). The internal surface (19) of the sealing ring (11) can be made without abrupt variations and can have a uniform diameter or have protruding annular ribs (13).
Patent CA-2688206-A1 (CA)
Inventor: SCHEEFERS HANS
IPC: A61P35/00
Filed: 2007-05-14
Abstract: The invention relates to novel indol-pyrrol derivatives of formula I which are suitable for the production of pharmaceutical compositions for the prophylaxis and/or treatment of a proliferative or inflammatory disease.
Patent CA-2688337-A1 (CA)
Inventor: TORRES MARTINEZ D MANUEL
IPC: E02B17/02
Filed: 2009-12-14
Abstract: The invention relates to a foundation base for mounting wind turbines in an aquatic bed and a method for manufacturing said foundation, formed by a conical structure which is made up of an assembly of columns (1) like generatrices, arranged between an upper apex core (2) and a lower annular footing (3), the constructive mounting of said assembly being carried out on an annular mold (8) which is arranged floating in the water, in which the annular footing (3) is formed, with the attachment thereon of the columns (1), which are held in the constructive formation of the structural assembly by means of a support jig (10).
Patent CA-2689925-A1 (CA)
Title: Fabric softening compositions
Inventor: JANSZEN JEROME ANTHONY
IPC: C11D1/62
Filed: 2010-02-01
Abstract: Fabric softening compositions comprising two specific encapsulated perfume compositions provide an improved laundry experience to consumers.
Patent CA-2693207-A1 (CA)
Inventor: MOHR PETER
IPC: C07D307/85
Filed: 2008-07-16
Abstract: The present invention relates to compounds of formula (I) wherein X, A and R1 to R4 are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prevention of diseases which are associated with the modulation of H3 receptors.
Patent CA-2693579-A1 (CA)
Inventor: GIULIANI GIAMMARIA
IPC: A23L29/00
Filed: 2008-07-17
Abstract: This invention relates to a process for the production of gamma- aminobutyric acid (GABA) from Lactococcus lactis ssp. DSM 19464 and from Lactobacillus plantarum DSM 19463 or from their associations on must. In particular, this invention contemplates the selection and use of Lactococcus lactis ssp. DSM 19464 and of Lactobacillus plantarum DSM 19463 or their associations on must whose composition has been suitably optimized as to its composition, for the production of a preparation based on GABA, containing also vitamins, minerals, polyphenols and alive vital lactic bacteria for its potential use in the dermatological field.
Patent CA-2694330-A1 (CA)
Title: Method for converting thermal energy at a low temperature into thermal energy at a relatively high temperature by means of mechanical energy, and vice versa
Inventor: ADLER BERNHARD
IPC: F25B3/00
Filed: 2008-07-21
Abstract: Method for converting thermal energy at a low temperature into thermal energy at a relatively high temperature by means of mechanical energy, and vice versa, with a working medium which runs through a closed thermodynamic circulation process, wherein the circulation process has the following working steps: - reversible adiabatic compression of the working medium, - isobaric conduction away of heat from the working medium, - reversible adiabatic relaxing of the working medium, -isobaric supply of heat to the working medium, and wherein the increase or decrease in pressure of the working medium is produced during the compression or relaxing, increasing or decreasing the centrifugal force acting on the working medium, with the result that the flow energy of the working medium is essentially retained during the compression or relaxing process.
Patent CA-2695669-A1 (CA)
Inventor: THOMAS ALLEN KEITH JR
IPC: E21B19/16
Filed: 2004-09-20
Abstract: La présente invention concerne un procédé et un dispositif permettant d'exécuter, à distance, une opération de manipulation de tuyau. Un aspect de cette invention concerne un procédé et un dispositif comprenant une fausse table de rotation conçue pour maintenir un ou plusieurs tubulaires pendant l'opération de manipulation de tuyau, laquelle table est mobile entre une position permettant de coucher un ou plusieurs tubulaires et une position permettant d'introduire un ou plusieurs tubulaires dans un puits de forage. Un autre aspect de cette invention concerne un procédéé et un dispositif permettant de connecter à distance des bras d'élévateurs de manière alternée entre des élévateurs interchangeables conçus pour disposer axialement un ou plusieurs tubulaires au-dessus du puits de forage.
Patent CA-2698633-A1 (CA)
Inventor: AIRAULT PHILIPPE
IPC: G09G3/36
Filed: 2008-08-25
Abstract: The invention pertains generally to the field of display devices comprising a liquid-crystal matrix screen including elementary pixels, said screen including at least a first electrode used as a reference voltage and referred to as a backplane, a second electrode in the form of a matrix electronic network supplying pixel control voltages and a control electronics of said electrodes, said screen being used in the so-called normally black mode, i.e. in the absence of applied voltages, the optical transmission of pixels is substantially equal to zero. In the device of the invention, the backplane control voltage is a variable periodic voltage, the amplitude of the variation of this voltage being sufficient so that, in the absence of voltage on the second electrode, the optical transmission of the pixels is sufficient to be detected by an observer.
Patent CA-2703419-A1 (CA)
Inventor: GEORGE NIGEL HAMISH
IPC: A01G17/02
Filed: 2008-10-17
Abstract: A method and apparatus (100) for stripping irregular material (2) from a line (1) during relative movement between the apparatus (100) and line (1). The apparatus (100) includes a line guide (200), material guide (210) and stripping mechanism (101). The line (1) passes through the line guide (200). The material guide (210) is configured to guide, constrict, compact and/or re-orientate the irregular material (2) into engagement with the stripping mechanism (101). The stripping mechanism (101) has stripping elements (102) movable with respect to the line guide (200) and line (1) to strip the material (2) from the line (1).  The method includes stripping material (2) from a line (1) extending between two end supports (4) and being releasably attached to intermediate supports (3). The material (2) is stripped by causing relative movement between a guide (100) and the line (I) after the line (1) is detached and moved away from the intermediate supports (3).
Patent CA-2703902-A1 (CA)
Inventor: BONICATTO DAMIAN
IPC: H04L27/00
Filed: 2008-10-27
Abstract: Disclosed are various embodiments of a programmable slicer in a digital signal processing system and/or software radio system. In one embodiment, a plurality of demodulation schemes and a plurality of channel definitions are stored in a channel allocation table.  An analog waveform is received and converted into at least one digital waveform. A specified frequency range is isolated from the at least one digital waveform. The magnitude of tones within the specified frequency range is measured and stored in a signal magnitude table. Symbols and/or bits are decoded from the signal magnitude table by applying a demodulation schemes and channel definitions to the magnitudes stored in the signal magnitude table.
Patent CA-2705082-A1 (CA)
Inventor: STEHL WILLIAM
IPC: B01J19/12
Filed: 2008-10-03
Abstract: An apparatus 102 and method for converting fluid molecules from a liquid state into a vapor state wherein the fluid has unnatural bond angles. The apparatus 102 comprises a resistor-capacitor (RC) circuit, a chamber 202 to contain the RC circuit and the fluid and a power source 210 to provide power to the RC circuit. The RC circuit comprises an anode 204, a cathode 206 and a plurality of substantially parallel electrically conductive plates 208.  Current through the RC circuit generates a frequency that modifies the bond angles of molecules in a vapor state. Ignition of these molecules with unnatural bond angles 100 reverts the molecules back to normal bond angles with a release of energy that can be utilized in many different applications without the release of toxic or noxious gases, greenhouse gases or any interaction with the atmosphere or the consumption of any atmospheric oxygen For example, the molecules with unnatural bond angles 100 may be used in engines 1400 to power a motorized vehicle 1800.
Patent CA-2706148-A1 (CA)
Inventor: SOJKA MILAN F
IPC: A61K33/24
Filed: 2008-11-14
Abstract: The present invention relates to topical compositions containing solid particles that are stabilized via entrapment by microspheres. Each of the microspheres contains a collapsed polymeric shell that has entrapped therein one or more solid particles. The solid particles are preferably formed of zinc oxide or titanium dioxide or both, which can readily be used either alone or in combination with other sunscreen agents to form sunscreen compositions of broader UV protection spectrum and enhanced photostability.
Patent CA-2706659-A1 (CA)
Inventor: ALI SAMIR
IPC: C12N15/09
Filed: 2008-11-28
Abstract: The present invention provides for novel HCV NS3 protease replicon shuttle vectors useful for cloning in HCV  polynucleotide sequences from samples of HCV-infected patients and testing the resulting replicons for drug susceptibility.
Patent CA-2706745-A1 (CA)
Inventor: ROTH MICHAEL
IPC: C08K3/32
Filed: 2008-12-12
Abstract: The present invention relates to a novel method of flame retarding a polymeric substrate by adding a small but efficient amount of a synergistic mixture ofat least one sterically hindered N-alkoxyamine (NOR), at least a metal salt of hypophosphorous (phosphinic) acid and at least one organo-halogen flame retardant. A further aspect of the invention is the flame retardant composition itself and together with a polymer. The present invention also relates to polymeric articles (e.g. moldings, films, fibers, etc.) that are stabilized against light, heat and oxygen and made flame retardant by incorporation of at least one sterically hindered N- alkoxy amine, at least a metal salt of hypophosphorous acid (phosphinic acid) and at least one organo-halogen flame retardant.
Patent CA-2708308-A1 (CA)
Title: System and method for single cell point-to-multipoint multiplexing and scheduling
Inventor: CAI ZHIJUN
IPC: H04W48/08
Filed: 2008-12-08
Abstract: A system is disclosed for providing multimedia broadcast multicast services (MBMS) using a single cell point-to-multipoint (SC-PTM) communication. The system includes a processor configured to promote transmitting scheduling information for a multicast traffic channel (MTCH) related to an MBMS service onto a physical downlink control channel (PDCCH).  In a first transmission, the scheduling information includes modulation and coding information related to the MBMS  service. In a second transmission, the scheduling information includes an indicator instead of the modulation and coding information. The indicator related to the MBMS service and indicating to a user equipment to use the modulation and coding information in the first transmission for the MBMS service.
Patent CA-2711248-A1 (CA)
Inventor: VASICHEK SHAWN R
IPC: E02F9/20
Filed: 2008-12-30
Abstract: A power machine (100) is configured to carry an attachment which is detachably coupleable to the power machine.  The power machine includes a supporting frame (104) with an operating compartment (112) from which an operator operates the power machine to actuate one or more actuators (116) of the power machine. A  sensing unit (212) senses a change in an operating device of the power machine and generates data indicative of the change. A  first controlling unit (124), positioned on and coupled to the power machine, receives the data from the sensing unit indicative of the change in the operating device, and generates in response a set of corresponding operating messages. An encryption module (220) positioned on and coupled to the power machine uses a key (216) to encrypt at least a first portion of the set of operating messages into encrypted messages. A first control-area--network (CAN) controller (228) formats the encrypted messages into a CAN format, and the encrypted messages in the CAN format are transmitted over a CAN bus (236). At an attachment, the encrypted messages are received from the CAN bus, decrypted using the key, and used by a second controlling unit (128) to execute instructions or acts.
Patent CA-2712007-A1 (CA)
Inventor: BRANCUZSKY ZDENEK
IPC: F26B11/02
Filed: 2009-01-09
Abstract: The invention proposes a method for drying bulk goods, in particular wood fibers and/or wood chips, wherein the bulk goods are continuously dried in a dryer (1), in particular a drum dryer. The vapor-gas mixture flows through the drum dryer (1) in a dryer circuit and is indirectly heated via at least one heat exchanger (4) by a burner waste gas that is heated in at least one burner (5). The drying vapors are supplied to the at least one heat exchanger (4).  Upstream, downstream and/or within the at least one heat exchanger (4), at least a partial flow of the drying vapors are branched off to be conducted into the burner (5). The remaining partial flow is conducted to the dryer (1) again. The partial flow of drying vapors to the burner (5) is driven by means of at least one regulable partial vapor fan (10).
Patent CA-2712092-A1 (CA)
Title: System for supply of lpg/ammonia for direct-injection petrol or diesel engines
Inventor: CIPPITANI LUCIANO
IPC: F02M21/02
Filed: 2009-02-05
Abstract: A system for supply of LPG/ammonia for direct-injection petrol or diesel engines comprises, in combination: an electronic control unit; a petrol/diesel tank and petrol/diesel supply means;  an original high- pressure pump of the vehicle (7),- an LPG/ammonia tank and supply means; an additional radiator with cooling fan (10); original high-pressure injector rail (17) of the vehicle; an adapter (19) connected to the high-pressure pump (7), which enables circulation and return of the LPG/ammonia to the tank; an original electronic control unit (20) of the vehicle; and a distribution assembly with solenoid valves and/or non-return valves (21), which combines the devices for opening the passage for delivery and return of 'the LPG/ammonia in the liquid phase, and vice versa, in which with modalities, succession, and times pre-set according to the modalities of operation of the engine with LPG/ammonia or petrol/diesel fuelling, switching of operation of the engine with LPG/ammonia fuelling or petrol/diesel fuelling, arrest of the engine, and modalities requested by the driver.
Patent CA-2715032-A1 (CA)
Inventor: BUISSON GERARD LAURENT
IPC: B65D81/20
Filed: 2009-03-12
Abstract: A packaging system useful for roast and ground coffee, having a container with a bottom, a top, and a body enclosing a perimeter between the bottom and the top. A  flexible closure is removably attached and sealed to the protuberance so that the closure seals the interior volume of the container.
Patent CA-2715523-A1 (CA)
Inventor: AKAHORI MASAHIRO
IPC: B60R16/04
Filed: 2009-06-01
Abstract: Provided is a structure used to connect a terminal to an electrical junction box by fastening with threads, wherein the terminal (1) is connected to a bus bar (21) of the electrical junction box (5) and tightened using a bolt (20), and a vertical opening (8), through which the terminal is inserted through the head of the bolt, and a horizontal cutout hole (11), into which the shaft of the bolt is inserted, are present and are connected to allow smooth assembly even when the direction of insertion of the terminal is at an angle, as well as limiting terminal heating such as caused by the supply of power. The junction box main body (6) is provided with a pair of opposing guide walls (18) on either side of the bolt. The guide walls have an entrance-side inclined sur-face (18a) that slants from the top toward the bottom and a straight horizontal surface (18b) that continues from the inclined sur-face. The terminal (1) has a pair of outward protruding pieces (3) that successively slide against the inclined surface and the hori-zontal surface. A heat radiating plate (33) is extended integrally on top of a vertical plate (32) having a vertical opening (35) for a terminal (31), multiple linear recesses and bumps (34) are formed on the front and back surfaces of the heat radiating plate, and the front and the back surfaces of the heat radiating plate are exposed to the outside.
Patent CA-2717445-A1 (CA)
Inventor: GERLACH FRANK
IPC: E05F15/00
Filed: 2010-01-14
Abstract: A system for wireless door controls wherein an installer device receives information from a transmitter and displays such information to the user.
Patent CA-2717760-A1 (CA)
Inventor: LANG PHILIPP
IPC: A61F2/38
Filed: 2009-03-05
Abstract: A method of joint arthroplasty includes obtaining an image of at least a portion of the tibial plateau. An outer periphery of at least a portion of the tibial plateau is derived based, at least in part, on the image. An implant is provided for the tibial plateau, the implant having a periphery that includes an outer edge that substantially matches the derived outer periphery of the tibial plateau.
Patent CA-2717836-A1 (CA)
Inventor: TATEISHI KEIICHI
IPC: C09D11/00
Filed: 2009-03-05
Abstract: To provide an azo pigment composition having extremely good hue and extremely good light fastness and showing excellent tinctorial strength (color density) and, preferably, to provide an azo pigment composition further containing an azo pigment having characteristic X-ray diffraction peaks at different positions or a tautomer thereof.     An azo pigment composition which contains at least one azo pigment represented by the following formula (1) and having characteristic peaks at Bragg angles (26~0.2°) of 7.2° and 25.9° in X-ray diffraction with the characteristic Cu Ka line, or a tautomer thereof:   (1)
Patent CA-2717955-A1 (CA)
Title: New process for the preparation of cyclohexanecarboxylic acid derivatives
Inventor: HARNETT GERARD JOHN
IPC: C07C51/06
Filed: 2009-03-26
Abstract: A process for the preparation of a compound of formula (Ia): which are useful as intermediates in the preparation of i.a. pharmaceutically active compounds.
Patent CA-2718290-A1 (CA)
Inventor: GRZELAK JANUSZ
IPC: H01L21/683
Filed: 2009-01-26
Abstract: The invention relates to a method for transporting flat transport goods, particularly substrates (3) such as silicon wafers and solar cells, on at least one conveyor belt (2) of a conveyor belt system (1), wherein the substrates (3) are held on a conveying surface (5) of the conveyor belt (2) at least in some cycles during the transport by means of suction. In order to ensure improved slip-resistant and gentle transport of the substrates (3) on the conveyor belt (2), according to the invention along at least one of the two longitudinal edges (7) of the strap (8) of the conveyor belt (2) that extend in the transport direction, in a plurality of positions (9) spaced with respect to each other, underpressure that is based on the Bernoulli effect is generated by means of a guidance of a pressure medium (11), such as compressed air, that is controlled by a flow system (4), and, as a result of the pressure difference between the atmospheric pressure and the underpressure generated at the respective position (9) formed at the respective position (9) on the longitudinal edge of the belt, the substrates (3) are held with uniform pressure on the transport surface (5) of the conveyor belt (2) with the contact surface.
Patent CA-2719048-A1 (CA)
Inventor: STORY CHARLES BRAD
IPC: F01N5/04
Filed: 2010-10-27
Abstract: The present invention relates to a device for connecting a main exhaust line to the exhaust inlet of a turbocharger and for directing a portion of that exhaust towards an external wastegate in such a way that the turbulence of the exhaust flowing into the turbocharger is not substantially altered when exhaust flow is or is not being directed towards the wastegate.
Patent CA-2721453-A1 (CA)
Inventor: MOTAMED KOUROS
IPC: A61P29/00
Filed: 2009-04-14
Abstract: The invention provides for the use of SPARC as an anti-inflammatory and, in particular, as a treatment for peri-tonitis.
Patent CA-2722285-A1 (CA)
Inventor: REEVES JONATHAN TIMOTHY
IPC: C07B51/00
Filed: 2009-04-28
Abstract: A process for stereoselective synthesis of a compound of Formula (I) wherein R1, R2, R3, R4, and R5 are as described herein.
Patent CA-2722448-A1 (CA)
Inventor: ROBERTS HAROLD A
IPC: H04B7/155
Filed: 2009-04-24
Abstract: Systems and methods for determining the relative velocity of a subscriber station with respect to a basestation are provided. In one embodiment, the method comprises sending a query message from a basestation to a subscriber station, the query message requesting a current modulation frequency used by the subscriber station to modulate transmis-sions; receiving a response to the query message, the response including the current modulation frequency; determining an offset between the cur-rent modulation frequency and a target carrier frequency value; and calcu-lating a velocity of the subscriber station based on the offset.