baber/WOPTO huggingface dataset:
Patent CA-2556320-A1 (CA)
Title: Fused heterocyclic compounds and their use as metabotropic glutamate receptor antagonists for the treatment of gastrointestinal disorders
Inventor: JOHANSSON MARTIN
IPC: A61P1/00
Filed: 2005-02-17
Abstract: The present invention is directed to compounds of formula: (I); wherein X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, R1, R2, R3, R4, and n are as defined for formula I in the description. The invention also relates to processes for the preparation of the compounds and to new intermediates employed in the preparation, pharmaceutical compositions containing the compounds, and to the use of the compounds for treating gastrointestinal disorders.
Patent CA-2556462-A1 (CA)
Title: Stroke-variable engine
Inventor: WATANABE SEI
IPC: F16H21/34
Filed: 2006-08-21
Abstract: A stroke-variable engine includes a pivot shaft which is rotatably supported in a crankcase so as to be rotatable about an eccentric axis parallel to a crankshaft and which is connected to a control rod so that a rotational power reduced at a reduction ratio of 1/2 is transmitted from the crankshaft to the pivot shaft. A camshaft of a valve-operating mechanism mounted at an upper portion of an engine body and the pivot shaft are operatively connected to each other. Thus, it is possible to decrease the number of parts of the valve-operating mechanism, increase a rotational speed, and further reduce mechanical noise.
Patent CA-2556799-A1 (CA)
Title: Service flow management method of mobile subscriber station in a mobile broadband wireless access system
Inventor: HONG SEUNG-EUN
IPC: H04B7/26
Filed: 2005-03-04
Abstract: A method for managing a service flow of a mobile subscriber station (MSS) in a serving base station (BS) for a mobile communication system including the serving BS in communication with the MSS through a wireless access channel, and at least one active BS included in an active BS set of the MSS. Upon receiving a service flow management request from the MSS, the serving BS  updates a service flow with the MSS, and transmits the updated service flow to the active BS using a predetermined message. Upon receiving a response message for the updated service flow from the active BS, the serving BS transmits service flow information of each active BS included in the response message to the MSS.
Patent CA-2557260-A1 (CA)
Inventor: MUSSER JOHN H
IPC: A61K31/343
Filed: 2005-03-02
Abstract: Disclosed are compounds based on lactone ring modifications of triptolide and hydroxylated triptolide, for use in therapy, such as antiproliferative, anticancer, and immunosuppressive therapy.
Patent CA-2557363-A1 (CA)
Title: Method for the alkoxylation of alkyl and/or alkenyl polyglycosides
Inventor: CLASEN FRANK
IPC: C07H1/00
Filed: 2005-02-11
Abstract: The invention relates to a non-ionic surfactant and to a method for the alkoxylation of alkyl and/or alkenyl polyglycosides, in addition to the use of said type of accessible compounds as adjuvants in agrochemical formulations.
Patent CA-2557495-A1 (CA)
Title: Sulfur compounds as inhibitors of hepatitis c virus ns3 serine protease
Inventor: BOGEN STEPHANE L
IPC: C07D491/04
Filed: 2005-02-24
Abstract: The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Patent CA-2561642-A1 (CA)
Title: Method and apparatus for obtaining server information in a wireless network
Inventor: WANG JUN
IPC: H04W80/04
Filed: 2005-03-31
Abstract: In a communications system where a mobile node seeks to establish contact with a server node within or outside the home network of the mobile node by first providing the general location information and the server type of the server node to a DHCP (Dynamic Host Configuration Protocol) server. The DHCP server then matches the provided information with its record in storage to arrive at an IP (Internet Protocol) address of the sought server node. The DHCP server then sends the IP address to the mobile node, thereby allowing the mobile node to directly access the server node.
Patent CA-2562701-A1 (CA)
Title: Cross-linked antibodies
Inventor: BAKER TERENCE SEWARD
IPC: C07D403/12
Filed: 2005-05-17
Abstract: The present invention provides a compound consisting essentially of the following elements : one or more reactive groups ; and two or more cross-linked antibodies or fragments thereof ; characterised in that the or each reactive group is suitable for attaching an effector molecule but does not react with any of the antibodies or fragments thereof.
Patent CA-2562755-A1 (CA)
Title: A solenoid-operated safety valve device particularly for a washing machine
Inventor: DA PONT PAOLO
IPC: A47L15/42
Filed: 2005-04-15
Abstract: The solenoid valve device (1) comprises a duct (3, 10, 10', 4) with an inlet (3) and an outlet (4) and in which are formed first and second valve seats (5, 6) in series with one another, each between a respective inlet chamber (8, 12) and an associated outlet duct (9, 13), and a first and second interception solenoid valve device (16, 17) associated with the first and second valve seat (5, 6) respectively, and each comprising a respective movable shutter (18; 28) cooperating with one of the said seats (5; 6) in the associated inlet chamber (8; 12). Each interception solenoid valve device (16, 17) comprises an electromagnetic control portion (35, 50; 36, 50) which includes a movable core (35, 36) the position of which is controlled by a control winding (50; 50).  The electromagnetic control portions (35, 50; 36, 50) of the interception solenoid valve devices (16, 17) are disposed parallel to an intermediate portion (10) of the said duct (3, 10, 10', 4) lying between the said valve seats (5, 6) with the respective cores (35, 36) aligned and movable in opposite directional senses in a direction essentially parallel to the axis of the said intermediate duct portion (10) within a single winding or control coil (50).
Patent CA-2564130-A1 (CA)
Title: Methods for obtaining optically active epoxides and vicinal diols from 2,2-disubstituted epoxides
Inventor: LOTTER JEANETTE
IPC: C12N9/14
Filed: 2005-04-19
Abstract: The invention provides yeast strains, and polypeptides encoded by genes of such yeast strains, that have enantiospecific 2,2-disubstituted epoxide hydrolase activity. The invention also features nucleic acid molecules encoding such polypeptides, vectors containing such nucleic acid molecules, and cells containing such vectors. Also embraced by the invention are methods for obtaining optically active 2,2-disubstituted vicinal diols and optically active 2,2-disubstituted epoxides.
Patent CA-2566802-A1 (CA)
Inventor: MARAKOVITS STEVE
IPC: F23D11/38
Filed: 2006-11-02
Abstract: A method facilitates operating a gas turbine engine (10). The method comprises supplying steam and primary fuel to a chamber (160) within a nozzle (50), mixing the primary fuel and steam within the chamber, and discharging the mixture into a combustor (16) from a plurality of circumferentially spaced mixture outlets (104).
Patent CA-2568582-A1 (CA)
Inventor: BONTEMPI RAYMOND C
IPC: H04N5/761
Filed: 2006-11-22
Abstract: Video programming is selected for recording on a digital video recorder (DVR) (175) using an electronic program guide data interface (129) for obtaining a list of video programs available to the DVR (175) for recording. A preference engine filters (107) entries from the list of video programs using a user recording history (112) to thereby generate a filtered list of video programs. A DVR programming generator (119) is utilized to generate programming for the DVR (175) responsively to the filtered list of video programs.
Patent CA-2568775-A1 (CA)
Title: Natural sweetener
Inventor: KANNAR DAVID
IPC: A23L33/20
Filed: 2005-06-03
Abstract: The invention relates to extracts, in particular non-nutrient phytochemicals, form sugar cane or sugar beet waste products, such as molasses, sugar mud and bagasse, which have Glycemic Index (GI) lowering properties and their use as sweeteners and in foods containing sugar.
Patent CA-2568987-A1 (CA)
Title: Fuel processor
Inventor: SUZUKI TAKASHI
IPC: C01B3/38
Filed: 2004-06-02
Abstract: A fuel treating device having a heat insulation formed body which has high heat resistance and heat insulation capability, which has excellent formability, which is strong against external impact, which is capable of being easily fixed to a fuel treating device (1), and which is capable of being easily placed in a narrow space etc. in the fuel treating device without producing a gap. The fuel treating device (1) processing a raw material gas (G) and reforming it into a fuel gas (J) with hydrogen as the main component has a combustion chamber (13) for producing heat used for the reforming, a solid first primary heat insulation member (17) for heat-insulating the combustion chamber (13) against the outside, and a cloth-like secondary heat insulation member (19) covering for heat-insulation the outside of the first primary insulation member (17).
Patent CA-2569886-A1 (CA)
Title: Method and apparatus for high temperature heat treatment of combustible material in particular waste
Inventor: MORANDI ENZO
IPC: F23G5/027
Filed: 2005-06-03
Abstract: Apparatus (1) for high temperature heat treatment of combustible material, in particular municipal solid waste (waste products), or waste combustible of a desired nature, provided solid and not explosive, comprising a pyrolysis chamber (41) in which the material to treat is heated in a reducing environment to a temperature suitable for making a first molecular break of the substances in they present and a combustion chamber (42) within which is achieved a full combustion of the combustible material fed by feeding oxygen in amount predetermined. The full combustion of the combustible material executed in combustion chamber (42) of the apparatus (1) produces, in particular, gas at high temperature that is sent to the pyrolysis chamber in order to raise remarkably the temperature of pyrolysis. This associated to the introducing water vapour, through a duct (6), and of air, through a duct (7), in pyrolysis chamber (41) produce semiwater gas that is then burnt in combustion chamber (42) by feeding a current (8) of a fluid containing oxygen to raise the combustion temperature in order to carry out the process to temperature that assures the molecular break of the totality of the toxic substances. <IMAGE>
Patent CA-2570814-A1 (CA)
Title: Method and system for providing supervisory control over wireless phone data usage
Inventor: TURRI DENNIS E
IPC: H04M3/42
Filed: 2005-06-15
Abstract: A system for controlling wireless phone usage enables a supervisor to establish user profiles for supervised users of wireless phones across a range of parameters, which are stored in a user profile database. Such parameters can include one or more locations, at which use of the wireless phone is restricted or permitted. In addition, restrictions on phone use, such as cumulative usage time, number of messages or number of bytes, can be provided based upon total phone usage within a specified control period, time periods, dates or days of the week during which phone use is restricted or permitted.  One or more lists including numbers or other identifiers that are always-accessible can be provided, and one or more lists including numbers or other identifiers that are never-accessible can also be provided. In the event a call, message or browse does not satisfy predefined criteria, the communication attempt is blocked. Predetermined messages can be played or displayed to the called or calling party, as applicable, when a communication attempt is blocked. Boolean combinations of restrictions and permissive use criteria for the wireless phone can be specified to provide for flexibility when establishing use criteria for the wireless phone.
Patent CA-2571061-A1 (CA)
Title: Meter electronics and method for detecting a residual material in a flow meter assembly
Inventor: DUFFILL GRAEME RALPH
IPC: G01N9/00
Filed: 2004-06-22
Abstract: A meter electronics (20) and method for detecting a residual material in a flow meter assembly (10) are provided according to the invention. The meter electronics (20) includes a processing system (22) adapted to direct the flow meter (5) to vibrate the flow meter assembly (10) and receive a vibrational response (31) from the flow meter assembly (10). The meter electronics (20) further includes a storage system (24) configured to store flow meter parameters and data. The meter electronics (20) is further characterized by the processing system (22) being configured to compare the vibrational response (31) to a predetermined residual material threshold (30) to detect the residual material.
Patent CA-2573680-A1 (CA)
Title: Water flooding method
Inventor: COLLINS IAN RALPH
IPC: B01D61/02
Filed: 2005-06-30
Abstract: A scale inhibition method comprising: (a) injecting a dispersion of seed particles of an insoluble mineral salt in an aqueous medium into a formation through an injection well wherein the seed particles have an equivalent spherical diameter of 100% less than 100 nm, preferably 100% less than 50 nm, more preferably 100% less than 25 nm and the aqueous medium has dissolved therein precipitate precursor ions that form a precipitate of the insoluble mineral salt when contacted with resident ions in the formation; (b) allowing the dispersion to percolate through the subterranean formation towards production well and producing the dispersion from the production well; and (c) controllably precipitating the insoluble mineral salt onto the seed particles so as to reduce the deposition of the insoluble mineral salt onto the walls of the porous formation and/or onto the surface in the production well and/or onto the surface downstream of the production well.
Patent CA-2574124-A1 (CA)
Inventor: STIBORA THOMAS
IPC: A61K47/48
Filed: 2005-07-22
Abstract: The invention relates to a protein complex consisting of at least one hemagglutinin from at least one of the Clostridium botulinum types A, B, C, D, E, F or G and a polypeptide Hc conjugate, whereby the polypeptide Hc conjugate is comprised of a selected polypeptide bound to the heavy chain or the N-terminal fragment of botulinum toxin.
Patent CA-2574457-A1 (CA)
Inventor: BUTZ SCOTT
IPC: A01M31/06
Filed: 2007-01-12
Abstract: This waterfowl decoy kite is designed in a manner that allows for its deployment over a body of water or other potential waterfowl landing area to facilitate the attracting of specific species to the hunter. The kite is made from a an oval wing and circular stabilizer. The wing and stabilizer may have a variety of notches so as to impart bird like characteristics to the kites flight pattern and visual appeal. The kite may also be painted so as to exhibit a bird like appearance during flight.
Patent CA-2575449-A1 (CA)
Title: Laser curable polymerisable dental composition
Inventor: FACHER ANDREAS
IPC: A61K6/891
Filed: 2005-07-29
Abstract: One-component heat-curate sealant composition for the protection of exposed dental surfaces, comprising (a) a polymerisable monomer and/or oligomer which has at least two polymerizable douse bonds per molecule, and (b) an initiator system comprising benzoylperoxide in an amount of at least 2 wt.-% based on the total composition.
Patent CA-2575538-A1 (CA)
Inventor: VAN EMDEN OLIVER
IPC: D06M15/263
Filed: 2005-07-13
Abstract: L'invention concerne un tissu comprenant une couche textile comprenant des fils. La couche textile est perméable à la vapeur d'eau et imperméable à l'eau liquide. Un tissu mèche est disposé sur au moins une partie d'un côté de la couche textile.
Patent CA-2575745-A1 (CA)
Inventor: YU YONGPING
IPC: C07K1/12
Filed: 2005-05-19
Abstract: A method of synthesis on a solid phase support is disclosed that provides a cleaved product containing a protecting group that would have been cleaved by reaction with anhydrous HF wherein the support is volatilized during cleavage of the protected product from the support by reaction with diluted HF.
Patent CA-2578628-A1 (CA)
Title: Pyrimidinylpyrazoles as tgf-beta inhibitors
Inventor: SHAN FENG
IPC: A61K31/506
Filed: 2005-08-24
Abstract: The invention is based on the discovery that compounds of formula (I) possess high affinity for Alk 5 and/or Alk 4, and can be useful as antagonists thereof for preventing and/or treating numerous diseases, including fibrotic disorders. The invention features a compound of formula (I) and uses thereof:  formula (I).
Patent CA-2579575-A1 (CA)
Title: Pressure-generating device
Inventor: ISONO HIROSHI
IPC: F04B27/08
Filed: 2006-03-29
Abstract: A pressure-generating device API includes an axle hub 20 having a rotary shaft portion 21A supported rotatably in a nonrotatable cylindrical support portion 11 via bearings 12 and 13; a piston 30 attached to the rotary shaft portion 21A in a unitarily rotatable manner and in such a manner as to be able to perform a pumping action, and, in cooperation with the rotary shaft portion 21A, forming a pump chamber Ro therebetween; a cam member 41 and cam followers 42 for converting a rotary motion of the axle hub 20 in relation to the cylindrical support member 11 to the pumping action of the piston 30; a suction path 21d formed in the axle hub 20 and enabling introduction of air into the pump chamber Ro; and a discharge path 21 e formed in the axle hub 20 and enabling discharge of air from the pump chamber Ro.
Patent CA-2580432-A1 (CA)
Title: Echo canceller employing dual-h architecture having improved non-linear echo path detection
Inventor: LABERTEAUX KENNETH P
IPC: H04B3/23
Filed: 1998-11-13
Abstract: An echo canceller comprises means having adaptive tap coefficients that are updated for simulating an echo response, means for detecting a non-linear echo path condition and means for placing the echo canceller in a time varying mode in response to the non-linear echo path condition. A method for processing an echo response comprises simulating the echo response with non-adaptive tap coefficients, simulating the echo response with adaptive tap coefficients, transferring the adaptive tap coefficients to replace the tap coefficients when a predetermined condition occurs, detecting a non-linear echo path condition and entering a time varying mode in response to detecting the non-linear echo path condition.
Patent CA-2585095-A1 (CA)
Inventor: ZURTH CHRISTIAN
IPC: A61K31/565
Filed: 2005-11-01
Abstract: The present invention relates to oral solid dosage forms containing a very low dose of estradiol. The dosage forms are formulated in a manner so as to avoid degradation of the estradiol and to minimise the content of polyvinylpyrrolidone, while still achieving similar fast dissolution of the estradiol. The dosage forms are useful in preventing or treating a physical condition in a woman caused by insufficient endogenous levels of estradiol.
Patent CA-2586249-A1 (CA)
Inventor: GILMOUR ROBERT
IPC: A61F5/01
Filed: 2005-11-04
Abstract: A knee brace includes an adaptable strapping mechanism for securing an upper portion of the brace to a user's thigh wherein the strapping mechanism automatically adjusts to underlying soft tissue motion during knee and leg movement. The strapping mechanism generally includes a topmost horizontal strap and a pair of lower crossing straps. The horizontal strap and the crossing straps alternately tighten and loosen during normal leg flexing and straightening so as to maintain a tight skeletal grip on the users leg while adapting to thigh muscle movement. The individual straps of the strapping mechanism are independently adjustable to accommodate any leg size or shape.
Patent CA-2586459-A1 (CA)
Inventor: KAIDOH KOUICHI
IPC: A61K31/222
Filed: 2005-11-09
Abstract: A therapeutic agent for interstitial cystitis, characterized by containing a phenoxyacetic acid derivative represented by the following general formula (I): [Chemical formula 1] (I) (wherein R1 represents hydroxy or lower alkoxy) or a pharmacologically acceptable salt of the derivative. The phenoxyacetic acid derivative represented by the general formula (I) or pharmacologically acceptable salt or a hydrate or solvate thereof each functions to selectively stimulate a .beta.3-adrenergic receptor and has remarkable inhibitory activity against a capsaicin-sensitive sensory nerve. They can hence be used as a preventive or therapeutic agent for interstitial cystitis and overactive bladder accompanied by a pain, other diseases in which a capsaicin-sensitive sensory nerve participates (e.g., acute or chronic, systemic or local pains or inflammation), irritable bowel syndrome (IBS), etc.
Patent CA-2591381-A1 (CA)
Inventor: MEIS JEFFREY
IPC: H04L29/02
Filed: 2007-06-12
Abstract: In one embodiment, an enterprise network is provided that includes a mobility agent 150 associated with a switch/server 100 or 104. The mobility agent creates a visitor application record 172 associated with a second communication device 140b. The visitor application record is associated with a first subscriber. A second subscriber is normally associated with the second communication device, and the first subscriber with a first communication device 136a. In response to creating the visitor application record, the native communication device record is associated with a virtual communication device having the same public and/or private numbers as the second communication device 140b.
Patent CA-2592570-A1 (CA)
Inventor: RYKKELID PER OLE
IPC: E04C2/06
Filed: 2007-06-21
Abstract: The present invention relates to wallboards particularly for damp rooms, which boards have a steam-resistant layer which prevents penetration of steam. The boards are particularly suitable for covering with tiles and are prefabricated in such a manner that they are easy to set up and to adapt to existing damp room structures according to general existing standards.
Patent CA-2592688-A1 (CA)
Title: Weld testing apparatus and methods for nozzles
Inventor: CARSON GLENN
IPC: G01M99/00
Filed: 2005-12-30
Abstract: A weld testing assembly for testing the integrity of weld used to secure a nozzle to a vessel and the like comprises a pair of plates or discs positioned on either end of the nozzle and a generally coaxially extending annular body having a diameter smaller than the nozzle stem. The assembly creates a sealed area with a small volume whereby a weld test can be efficiently conducted.
Patent CA-2594110-A1 (CA)
Title: Handheld electronic device including multi-compartment shielding container and associated methods
Inventor: REGENWETTER JANA
IPC: H04Q7/32
Filed: 2007-08-02
Abstract: A handheld electronic device may include a portable housing and a shielding container within the portable housing. The shielding container may include a shielding frame and a shielding lid carried thereby. A printed circuit board may be within the shielding container. The shielding frame may include a planar base with at least one opening therein, a pair of opposing side walls integrally formed with the base and extending upwardly therefrom, and a pair of opposing end walls integrally formed with the base and extending upwardly therefrom. Also, the shielding frame may include at least one intermediate partition wall integrally formed with the base and extending upwardly therefrom to define a plurality of container compartments. The partition wall may also extend only partway between the opposing side walls to define at least one partition end gap therewith.
Patent CA-2594590-A1 (CA)
Inventor: ANDREWS MARTYN
IPC: G01N33/49
Filed: 2005-12-23
Abstract: A method and apparatus for determining a coagulation property of a sample of fluid, the method comprising causing oscillation of at least one magnet (10), wherein said oscillation comprises: a first oscillation within a first frequency range for a first period of time; and a second oscillation within a second frequency range different to said first frequency range for a second period of time.