baber/WOPTO huggingface dataset:
Patent CA-2490253-A1 (CA)
Title: Novel adenosine analogues and their use as pharmaceutical agents
Inventor: BIGOT ANTONY
IPC: A61K31/70
Filed: 2003-06-26
Abstract: The present invention relates to compounds according to the general formula (I), wherein R1, A, B, Q, T, W and X have the meanings given in the description. These compounds are useful for the manufacture of a medicament for the treatment of insulin resistance, type 2 diabetes, metabolic syndrome , lipid disorders or cardiovasular disease or for providing an anti-lipolytic effect.
Patent CA-2491053-A1 (CA)
Inventor: CARMELIET GERTRUDIS
IPC: C07K16/22
Filed: 2003-06-27
Abstract: This invention relates to antagonists of the placental growth factor recepto r and signalling thereof, pharmaceutical compositions containing such antagonists and the use of such antagonists to prevent bone loss or bone mas s and to enhance bone healing including the treatment of conditions which present with low bone mass and/or bone defects in vertebrates, and particularly mammals, including humans.
Patent CA-2492016-A1 (CA)
Inventor: WAITE DONALD
IPC: A63B/
Filed: 2004-10-26
Abstract: L'invention concerne un système de panier de basket-ball qui comprend un panneau et un cadre de soutien. Le panneau est de préférence en polycarbonate, matériau généralement incassable. Il est souhaitable que ce panneau comporte une ou plusieurs couches de protection empêchant ou réduisant la dégradation du polycarbonate, sous exposition à des conditions ambiantes du type UV, fluctuations de température et humidité. Le panneau peut être fixé au cadre et le cadre peut être en plastique moulé par soufflage, matériau léger et durable.
Patent CA-2492958-A1 (CA)
Title: Temperature regulated clothing
Inventor: MARTIN RICHARD
IPC: A43B3/35
Filed: 2003-08-06
Abstract: This invention provides, e.g., temperature regulated clothing with a thermo-electric module (10) that can be configured to transfer heat to or from the inside of the clothing. The clothing can include e.g., a control system (12) to maintain a desired internal clothing temparature. The clothing can have, e.g., a circulating coolant system (8) to enhance the rate and/or efficiency of heat transfer.
Patent CA-2493079-A1 (CA)
Title: Continuous method for separating a c4 cut
Inventor: KINDLER KLAUS
IPC: C07C7/08
Filed: 2003-07-22
Abstract: The invention relates to a continuous method for separating a C4 cut (C4) by means of extractive distillation using a selective solvent (LM) in an extractive distillation column (EDK). A separating wall (TW), forming a first partial region (A), a second partial region (B) and a lower common column region (C), is arranged in the longitudinal direction of the extractive distillation column (EDK). According to said method, a head flow (C4H10) comprising butane is separated from the first partial region (A), a head flow (C4H8) comprising butene is separated from the second partial region (B), and a flow (C4H6) comprising the hydrocarbons from the C4 cut is separated from the lower common column region (C), said hydrocarbons dissolving more easily in the selective solvent (LM) than the butane and the butene.
Patent CA-2495321-A1 (CA)
Title: Flue gas treatments to reduce nox and co emissions
Inventor: VIERHEILIG ALBERT A
IPC: B01J38/36
Filed: 2003-08-13
Abstract: The invention provides compositions and methods to reduce NOx emissions from the flue gas of a fluid catalytic cracking (FCC) unit (10). The invention also provides methods for reducing CO emissions from the regenerator (2) and/or the flue of an FCC unit. The compositions (4) of the invention comprise copper and/or cobalt and a carrier. The carrier can be, for example, hydrotalcite like compounds, spinels, alumina, zinc titanate, zinc aluminate, zinc titanate/zinc aluminate, and the like.
Patent CA-2497095-A1 (CA)
Title: Display device
Inventor: OLIVER DAVID NOEL
IPC: F21V8/00
Filed: 2003-08-28
Abstract: A display device includes an edge-lit light-transmitting sheet having first and second opposed parallel surfaces. A matrix is applied to at least one of the first and second surfaces and comprises a series of lines extending between opposed edges of the sheet. The spacings between the lines and/or the thicknesses of the lines are so chosen as to obtain a desired intensity of illumination at selected areas of the sheet.
Patent CA-2497739-A1 (CA)
Inventor: GUPTA ALOK
IPC: H04J11/00
Filed: 2003-09-04
Abstract: An improved channel estimation is disclosed. In one embodiment, initial channel estimation is performed using known training data sequence. The data packet received is demodulated based on the initial channel estimates, de- interleaved and decoded. The decoded data is then is re-encoded, interleaved and modulated to generate additional training symbols for updating the chann el estimates throughout the received data packet.
Patent CA-2498781-A1 (CA)
Title: Indolinones substituted by heterocycles, their preparation thereof and their use as medicaments
Inventor: ROTH GERALD JUERGEN
IPC: A61K31/404
Filed: 2003-09-09
Abstract: The invention relates to heterocyclically substituted indolinones of general formula (I), in which R1 to R5 and X are defined as cited in claim 1, to their tautomers, diastereomers, enantiomers and to their mixtures, prodrugs and salts, in particular their physiologically compatible salts. Said compounds exhibit valuable pharmacological characteristics, in particular an inhibiting action on various receptor tyrosine kinases and cyclin-CDK complexes and on the proliferation of endothelial cells and various tumour cells. The invention also relates to medicaments containing said compounds, to the use of the latter and to a method for producing the same.
Patent CA-2499382-A1 (CA)
Inventor: SERKH ALEXANDER
IPC: F16H7/12
Filed: 2003-09-19
Abstract: The invention is an improved power transmission belt tensioner of the type having a first pulley (34) adapted to communicate with a surface of a power transmission belt (24), a first arm (42) supporting the first pulley (34) upon which the first pulley (34) is rotatably mounted via a first pulley bearing (40), a second pulley (35) adapted to communicate with a surface of the power transmission belt (24), a second arm supporting the second pulley (35) upon which the second pulley (35) is rotatably mounted via a second pulley bearing.  It is improved by the inclusion of a strut (36), a first attachment point (68) for the strut (36), and a second attachment point (70) for the strut (36), with the strut (36) attached to the first (68) and the second attachment points (70). The first arm (42) is rotatably supported at a first pivot (44).  The second arm is rotatably supported at a second pivot. The first pulley (34) and the first attachment point (68) are each laterally offset in relation to the first pivot (44) and substantially balanced in terms of parasitic torque across the first pivot (44).
Patent CA-2500372-A1 (CA)
Inventor: TZOGANAKIS COSTAS
IPC: C08J11/20
Filed: 2002-10-01
Abstract: A method of modifying crooslinked rubber comprising subjecting the rubber to mechanical elongational and shear forces in the presence of a supercritical fluid that is normally gaseous. Controllable devulcanization of the rubber is achieved.
Patent CA-2503200-A1 (CA)
Title: Synthetic branched polyisoprenes and method of obtaining same
Inventor: AUGER JEAN-LUC
IPC: C08F136/08
Filed: 2003-10-13
Abstract: The invention relates to synthetic branched polyisoprenes having a macrostructure and a microstructure which are very similar to those of natural rubber. According to one aspect of the invention, said polyisoprenes have an apparent stress F/S¿0?which is equal to or greater than 0.4 MPa for an elongation .alpha. of 150 % which is applied to a dumb-bell-shaped test piece containing cross-linkable polyisoprene. According to another aspect of the invention, said polyisoprenes satisfy relation (i) Cotan .delta. = 0.3761. .eta.¿inh? + 0.15, wherein: cotan .delta. is the cotangent of the loss angle of a sample of the polyisoprene, which is measured at 130· C using a device with the trade name RPA2000, said sample being shear stressed at 10 % of deformation and at a stress frequency of 0.035 Hz; and .eta.¿inh? is the inherent viscosity of the polyisoprene, which is measured in toluene at 25· C and with a 0.1 g/dl concentration of polyisoprene in the toluene.
Patent CA-2504592-A1 (CA)
Inventor: ELDRIDGE MARK W
IPC: A63B21/22
Filed: 2003-10-29
Abstract: An exercise apparatus includes a frame for supporting all the components of the apparatus and a multi-directional resistance means for providing a user of the apparatus the ability to duplicate actual athletic procedures. The apparatus includes a treadmill for the user to operate with the multidirectional resistance means and at least two connection means between the user legs the multi-directional resistance means. A front bar is mounted on the frame for the user to hold onto while duplicating an athletic procedure. Finally, there is a controlling means to adjust the multi-directional resistance means for changing the effect of the users' workout.
Patent CA-2505404-A1 (CA)
Title: Aqueous dispersions of polyurethane-addition polymer hybrid particles especially for use in coating compositions
Inventor: WILLIAMS NEAL
IPC: C08G18/72
Filed: 2003-11-19
Abstract: An aqueous dispersion of polyurethane-addition polymer hybrid particles, whe re the isocyanates used to make the polyurethane polymer portion of the particl es comprise a mixture of aromatic polyisocyanate and aliphatic polyisocyanate wherein the aromatic isocyanate is free of sterically hindered isocyanate moieties. The dispersions are suitable for use in coatings, including varnishes, paints, inks and adhesives.
Patent CA-2506531-A1 (CA)
Inventor: DAME RANDY
IPC: A61F9/013
Filed: 2003-11-20
Abstract: Blade assembly 18 for use in a microkeratome during eye surgery includes a cutting blade 20 and a blade holder 22 attached to the blade 20. Tabs 30 are attached to the blade holder 22 to assist in aligning the blade assembly 18 with a mating slot 12 in a microkeratome to minimize damage to the cutting blade 20. Tab 30 is attached to the blade holder 22, such that the tab 30 may be detached from the blade holder 22 after insertion into the microkeratome.
Patent CA-2507623-A1 (CA)
Title: Impact-modified blends
Inventor: URBANNECK BERND
IPC: C08L51/04
Filed: 2003-11-17
Abstract: The invention relates to thermoplastic blends that are impact-resistant modified by means of coprecipitated graft polymer, a method for the production thereof, and molded parts made therefrom.
Patent CA-2507999-A1 (CA)
Inventor: FISCHER VOLKER
IPC: G10L15/32
Filed: 2003-10-31
Abstract: L'invention concerne un procédé et un système respectif d'exploitation de systèmes de reconnaissance vocale, où une pluralité de programmes de reconnaissance sont accessibles pour être activés pour la reconnaissance vocale et sont combinés sur une base sélective, afin d'améliorer de manière efficace les résultats de la reconnaissance vocale effectuée par un système de reconnaissance isolé. Il est prévu, selon l'invention, afin de s'adapter aux conditions acoustiques à variation dynamique de différents environnements d'exploitation et à des systèmes intégrés n'ayant qu'une puissance de calcul limitée à disposition, a) de recueillir (210, 220, 230, 240) des données de base de sélection caractérisant des conditions limites de reconnaissance vocale, par ex. le locuteur et le bruit ambiant, etc., à l'aide de moyens de détection ; b) d'utiliser (260) des moyens arbitres commandés par programme, pour évaluer les données recueillies, par ex. un moteur d'aide à la décision comprenant un système de logiciel et un capteur physique, afin de sélectionner (290) le système de reconnaissance le mieux approprié ou une combinaison de systèmes de ce type, dans la pluralité de systèmes de reconnaissance disponibles.
Patent CA-2508046-A1 (CA)
Title: Collusion detection and control
Inventor: PESSANHA RICARDO S
IPC: G07F17/32
Filed: 2003-12-02
Abstract: A system for detecting and controlling collusion in a game with a plurality of participating players The system (1) includes a gaming server (2) and a numb er of portals (3a, 3b) in the form of websites on the World Wide Web in the Internet. Each of the portal websites is an online casino website hosted on a corresponding casino web server (not shown). Each of the casino websites (3a , 3b) is accessible by one or more would-be poker players. Each player accesse s the website using a computer with a display (5) and an associated pointing device (6). The system (1) includes an administration facility (13) which communicates with the gaming server (2) along a communication channel (12). There is also a collusion detection server (14) in communication with the ga me server (2) via communication channel (12).
Patent CA-2508062-A1 (CA)
Title: Pipe forming apparatus for double walled pipe
Inventor: LUPKE STEFAN A
IPC: B29D23/18
Filed: 2005-05-20
Abstract: The pipe forming apparatus provides for pressurizing of the closed cavities defined between the pipe corrugations and an inner wall of the pipe. Each pipe corrugation is pierced by a piercing member while the corrugation is being molded. A pressure media is introduced into the cavity to force the forming corrugation against the molding surface of the mold block and the inner wall against the cooling plug. This apparatus have particular application for the large diameter pipe.
Patent CA-2508899-A1 (CA)
Title: Headgear with enclosure for an insect screen
Inventor: ST-GERMAIN GILLES
IPC: A42B5/00
Filed: 2005-05-31
Abstract: A hat with enclosure for an insect screen has a generally planar top section and at least a first fabric member. The top section has a top edge and the first fabric member has a first edge and a second free edge. The first edge is connected to a portion of the top edge. The second edge is adjacent another portion of the top edge to define a closable opening there between. The fabric member and the top section define an enclosure that covers substantially entirely the top section. The insect screen has a portion connectable to either the top section or the fabric member adjacent the closable opening and is selectively insertable into the enclosure and deployable therefrom to cover a user's head. Preferably, the top section is partially covered by a second fabric member that also forms the enclosure.
Patent CA-2511203-A1 (CA)
Inventor: ORTON MATTHEW RICHARD
IPC: E21B44/00
Filed: 2003-12-22
Abstract: A method and system is disclosed for automatically detecting the state of a drilling rig during the drilling process of a wellbore. Two or more, but preferably four independent input data channels are received, each input data channel representing a series of measurements made over time during the drilling process. Based on the input channels the most likely state of the drilling rig is detected from at least three possible rig states. The detection method is preferably probabilistic and even more preferably based on particle filtering techniques. The preferred systems and methods disclosed are also capable of detecting events and displaying or notifying drilling personnel of the detected events and suggesting corrective action.
Patent CA-2511514-A1 (CA)
Inventor: SHOULDERS STEPHEN L
IPC: B01D1/26
Filed: 2003-12-19
Abstract: A lubricant still for use in a compressor for separating oil from refrigeran t, includes a vessel having an inlet for incoming oil laden refrigerant, an outlet for gaseous refrigerant, and an outlet for refrigerant laden oil. A separating structure is provided for separating transitioning oil laden refrigerant from the incoming oil-laden refrigerant, wherein the oil laden refrigerant progressively changes to the refrigerant laden oil closer to the outlet for refrigerant laden oil. A heating device is used for heating the incoming oil laden refrigerant and transitioning oil laden refrigerant, for facilitating the formation of the gaseous refrigerant and the refrigerant laden oil.
Patent CA-2513276-A1 (CA)
Title: Compositions containing coenzyme q10
Inventor: YAMAGUCHI HIROAKI
IPC: A23L29/10
Filed: 2004-01-15
Abstract: A coenzyme Q10-containing composition comprising coenzyme Q10 and a hydrophilic polyhydric alcohol/fatty acid ester; and a coenzyme Q10-containing composition comprising coenzyme Q10, a hydrophobic polyhydric alcohol/fatty acid ester, and a hydrophilic polyhydric alcohol/fatty acid ester; and a food or beverage containing either of these compositions.
Patent CA-2518385-A1 (CA)
Title: Treatment of intestinal conditions with n-2,3,3-tetramethylbicyclo[2.2.1]heptan-2-amine
Inventor: DEVANE JOHN
IPC: A61K9/20
Filed: 2004-03-12
Abstract: The present invention is directed to methods and formulations for reducing, preventing, and/or managing abnormal increases in gastrointestinal motility, and intestinal conditions that cause the same. Methods of using N-2,2,3-tetramethylbicyclo-[2.1.1]heptane-2-amine and formulations comprising N-2,2,3-tetramethylbicyclo-[2.1.1]heptan-2-amine are included.
Patent CA-2518460-A1 (CA)
Title: Procede et dispositif de cogeneration par turbine a gaz avec chambre de postcombustion
Inventor: MINKKINEN ARI
IPC: F02C6/18
Filed: 2004-03-11
Abstract: La présente invention concerne un procédé et un dispositif de cogénération par turbine, notamment de turbine à gaz, comprenant une section de compression (14), au moins une section de détente (18, 52, 96) et une chambre de combustion (20). Selon le procédé de l'invention, on comprime un comburant comprenant de l'oxygène dans la section de compression' (14); on réalise, dans la chambre de combustion (20), une étape de combustion sous pression d'un mélange du comburant comprimé avec un combustible; on utilise au moins une partie des gaz chauds obtenus par la combustion sous pression pour réaliser un échange avec une installation externe (34, 70) et on réalise au moins une étape de postcombustion d'un mélange des gaz chauds, issus de l'échange, avec un combustible, de façon à obtenir des gaz chauds qui sont envoyés à la section de détente (18, 52, 96), dans des conditions de température et de pression proches des conditions réalisées en l'absence d'échange.
Patent CA-2519006-A1 (CA)
Title: Panel lifter lock
Inventor: COUMAROS ANDREW
IPC: B66C1/66
Filed: 2004-02-23
Abstract: A lock (40) for use with a lifting eye (20) which has a casing (21) and an anchor engagement facility (54) at least partly enclosed by the casing (57) and secured thereto. The anchor engagement facility (54) includes an anchor engagement element (54) and a lever (55) connected thereto. The anchor engagement element (54) is movable relative to the casing (57) by movement of the lever between anchor engaged and released positions. The lock (40) has a locking position in which the lock cooperates with an abutment of the casing as well as the anchor engagement facility (54) to prevent the lever (55) from moving from the anchor engaged to the release position. The lock (40) is arranged to cooperate with the lifting eye (53) in the operative locking position to resist dislodgement from that position until an operator dislodgement load is applied.
Patent CA-2521381-A1 (CA)
Title: Method for preparation of site-specific protein conjugates
Inventor: HINDS KENNETH
IPC: A61K38/28
Filed: 2004-04-08
Abstract: The invention is directed to a single-step method for rapidly and efficientl y preparing protein-polymer conjugates, including an insulin-polymer conjugate . According to the method of the present invention, a protein and hydrophilic polymer are contacted in the presence of at least one organic solvent and at least one metal chelator, under conditions that promote the formation of a conjugate of the protein and polymer. Thus, the invention is directed to the site-specific modification of selected proteins, such as insulin, with poly(ethylene glycol) at residue PheB 1. The invention also provides a pharmaceutical formulation for encapsulating the conjugate in a biodegradabl e polymer.
Patent CA-2524117-A1 (CA)
Inventor: ZAKRI CECILE
IPC: D01D5/00
Filed: 2004-04-28
Abstract: The invention relates to a method for the production of composite fibers with an increased content of colloidal particles, made from a pre-fiber, comprising a polymeric binder and colloidal particles, during which the chemical structure of the polymeric binder is degraded at a temperature of the order of ambient temperature such as to at least partially eliminate the above. The invention further relates to a fiber comprising a polymeric binder and colloidal particles, combining an excellent mechanical strength and a content of colloidal particles greater than 70% by mass.
Patent CA-2524195-A1 (CA)
Title: Multipurpose garment
Inventor: CHAN AGNES
IPC: A45C11/26
Filed: 2004-04-30
Abstract: The present invention relates to an article of clothing which has multi purpose and function. The present invention is in one form a reversible pocketed apron that converts into a general carry bag and a storage bag. The apron can be worn in several ways. The pockets are used for holding and storing items, tools and accessories. The apron can be further folded into a storage bag for convenient carry. The apron has at least one large rear pocket which forms main compartment of the bag and has carry handles on the pocket. A  bib portion is provided which is retractable away from the pocket.
Patent CA-2525189-A1 (CA)
Inventor: HEBERT JOHN A
IPC: F23R3/28
Filed: 2005-11-02
Abstract: A fuel injector for a gas turbine engine includes a support member and a nozzle tip disposed on the support member with a deformable, removable metallic or non-metallic seal member disposed between facing sealing surfaces of the support member and a shroud member of the nozzle tip. The deformable seal member includes one or more fuel passages through which fuel in one or more fuel circuits flows with the seal member sealingly separating the first and second fuel circuits and preventing external fuel leakage from the nozzle tip. The nozzle tip can include an inner fuel swirler that includes one or more swirler slots wherein each slot is so angled in an axial direction toward the discharge orifice of the nozzle tip assembly that operation of the nozzle tip assembly is unaffected by changes in fuel viscosity.
Patent CA-2526710-A1 (CA)
Inventor: KUROSKY JOHN M
IPC: C10M169/00
Filed: 2004-05-17
Abstract: Lubricant compositions based on a biodegradable base oil, such as a polyol ester or polyalkylene glycol, a calcium sulfonate based thickener and a naturally occurring phospholipid as an anti-wear additive, such as lecithin for environmentally sensitive applications and when having a specific gravity greater than 1.0 at 60~F (15.6~C) for marine applications are provided. The thickener may include a linear alkybenzene sulfonic acid, acetic acid and 12 hydroxystearic acid and a calcium carbonate solid film lubricant. The lubricant submerges when dispensed on water avoiding formations of a surface sheen and biodegrades when submerged resulting in a water ecology friendly lubricant.
Patent CA-2526846-A1 (CA)
Title: Method and system for coordinating input and output between a communications client and its host device
Inventor: EMERY JEFFREY KENNETH
IPC: G06F3/01
Filed: 2005-07-27
Abstract: A system and method for integrating a client with a host device where a clie nt application has access to a user interface of the host device, the system having: a host independent engine adapted to provide an execution environment for the client applicatio n; a host native application adapted to provide access to a user interface on the host device; and a platform abstraction layer adapted to isolate the host independent engine and the host native application, the platform abstraction layer being configured to adapt host independent engine device calls to the host native application and adapt hos t native application calls to the host independent engine.