baber/WOPTO huggingface dataset:
Patent CA-2617103-A1 (CA)
Inventor: WAEHLING HORST JUERGEN
IPC: A61P31/12
Filed: 2006-07-28
Abstract: Compounds of the formula (I), and N-oxides, salts, and stereoisomers thereof wherein A is OR1, NHS(=O)PR2; wherein; R1 is hydrogen, C1-C6alkyl, C0-C3alkylenecarbocyclyl, C0-C3alkylene-heterocyclyl; R2 is C1-C6alkyl, C0-C3alkylenecarbocyclyl, C0-C3alkyleneheterocyclyl; p is independently 1 or 2; n is 3, 4, 5 or 6; ---- deonotes an optional double bond; L is N or CRz; Rz is H  or forms a double bond with the asterisked carbon; Rq is H or when L is CRz, Rq can also be C1-C6alkyl; Rr is quinazolinyl, optionally substituted with one two or three substituents each independently selected from C1-C6 alkyl, C1-C6alkoxy, hydroxyl, halo, haloC1-C6alkyl, amino, mono- or dialkylamino, mono-or dialkylaminocarbonyl, C1-C6alkyl- carbonylamino, C0-C3alkylenecarbocyclyl and C0-C3 alkyleneheterocyclyl; R5 is hydrogen, C1-C6alkyl, C1-C6alkoxyC1-C6alkyl or C3-C7cycloalkyl; R6 is hydrogen, C1-C6alkyl, C1-C6alkoxy, C0-C3alkylenecarbocyclyl, C0-C3alkyleneheterocyclyl, hydroxy, bromo, chloro or fluoro have utility in the treatment or prophylaxis of flaviviral infections such as HCV.
Patent CA-2625629-A1 (CA)
Inventor: THEURER JOSEF
IPC: E01B27/10
Filed: 2006-09-15
Abstract: In a method for cleaning of a ballast bed (2) of a track (3) an upper layer (34) of the ballast is received by a front - with respect to the working direction - clearance apparatus (16) in a first working process (A) - as a function of the degree of contamination of the ballast bed - and is supplied to a first conveyor belt unit (27). In parallel with this, the rest of the ballast (25) is received by a rear - with respect to the working direction -clearance apparatus (20) and is supplied to a second conveyor belt unit (29), in order to carry it away for disposal. In a second working process (B) which can be carried out optionally, the ballast (25) is received exclusively by the rear clearance apparatus (20) and is diverted for cleaning to the first conveyor belt unit (27), with the front clearance apparatus (16) being in an out-of-use position. A diversion device (33) is provided for selective diversion of the ballast from the second to the first conveyor belt unit (29, 27).
Patent CA-2626569-A1 (CA)
Inventor: KIDD SIMON
IPC: G01R19/25
Filed: 2006-10-19
Abstract: A sampling module, for sampling one or more analog characteristics of a power transmission system, including at least one input circuit for sampling a respective analog characteristic. Each input circuit includes: a scaling circuit for reducing the magnitude of the analog characteristic to a desired level; an isolating circuit for creating an electrical barrier between respective upstream and downstream portions of the input circuit; and an analog to digital converter for digitizing the analog characteristic to produce a digital data stream. The scaling circuit is electrically connected to an input of the analog to digital converter, and the isolating circuit is electrically connected directly to an output thereof.
Patent CA-2633160-A1 (CA)
Title: Bale handling apparatus and method
Inventor: BERNIER BENOIT
IPC: A01D90/12
Filed: 2005-12-16
Abstract: A bale handling apparatus (12 or 14) having at least two cooperating flaps (46, 47), each flap defining a free longitudinal edge and an opposite edge longitudinally hinged about a support member (34), the flaps being pivotable between a closed position where each edge points the edge of the other flap and where the flaps can cooperate in lifting a bale engaged between the flaps upon elevating the support members, and an open position where the bale is substantially freed from the flaps to allow longi-tudinal disengagement of the flaps from the bale. The bale handling method includes at least the freeing of at least one bale which includes lowering two cooperating flaps in a closed position, the flaps sustaining a bale engaged therebetween, until the bale touches the ground; pivoting the cooperating flaps into an open position to substantially free the bale from the flaps; and longitudinally disengaging the pivoted flaps from the bale.
Patent CA-2633350-A1 (CA)
Inventor: PASHENKOV SERGE
IPC: G06F17/30
Filed: 2006-12-18
Abstract: Embodiments provide permanent storage space for data available via network file access protocols. Client machines connect to the permanent storage appliance. The permanent storage appliance stages data to create an optical image according to a policy. The optical images are recorded on media and stored in a permanent media library that is accessible via the network.
Patent CA-2633730-A1 (CA)
Inventor: YANG HUI S
IPC: A01N35/04
Filed: 2006-12-21
Abstract: The present invention is directed to novel insecticidal compositions comprising bifenthrin and enriched cypermethrin, the compositions are physically stable when diluted with water.
Patent CA-2636333-A1 (CA)
Title: Compositions and methods of treatment using modulators of motonueron diseases
Inventor: FANARA PATRIZIA
IPC: A61K45/06
Filed: 2007-01-05
Abstract: The invention disclosed herein describes a novel therapeutic target for motoneuron diseases (altered dynamics of microtubules in neurons); a method for measuring the state of activity of this therapeutic target in subjects with established, incipient, or potential motoneuron disease; the discovery of drug agents that modulate neuronal microtubule dynamics in living subjects with motoneuron diseases; the discovery that administration of such agents, alone or in combinations, can provide marked neuroprotective therapy for living subjects with motoneuron diseases including delay in symptoms and prolongation of survival; and the discovery that monitoring of neuronal microtubule dynamics in subjects with motoneuron diseases, in response to therapeutic interventions, allows diagnostic monitoring for optimization of therapeutic regimen and strategy for individual subjects or for drug trials.
Patent CA-2637284-A1 (CA)
Title: Torque limiter
Inventor: WITTE PETER
IPC: F16D43/208
Filed: 2007-03-14
Abstract: A torque limiter has an outer sleeve whose interior wall possesses at least one peripheral groove and a plurality of recesses running parallel to the axis. An elastic ring is inserted in each groove. A rolling-element cage has the same number of slots as the number of recesses possessed by the outer sleeve that receives it. A plurality of the rolling elements that are inserted into the rolling element slots. The inner sleeve which slots into the rolling-element cage and whose exterior wall possesses the same number of V-shaped notches—running parallel to the axis—as the number of rolling element slots is provided. A tool or system is provided to restrict the relative torsion between the rolling-element cage and the outer sleeve between a first received position—and a second received position—when the outer sleeve is loosened by rotation and the rolling elements which slot into the notches on the inner sleeve change position vis-à-vis the recesses on the outer sleeve.
Patent CA-2639727-A1 (CA)
Inventor: BELNAP J DANIEL
IPC: C04B35/52
Filed: 2008-09-19
Abstract: Diamond-bonded constructions include a diamond-bonded body having a thermally stable region extending a distance below a diamond-bonded body surface. The thermally stable region comprises a matrix phase of bonded-together diamond crystals, and interstitial regions comprising a reaction product. The reaction product is formed by reaction between the diamond crystals and a reactive material. The reactant is a carbide former and the reaction product is a carbide. The diamond-bonded body includes a further diamond region extending from the thermally stable region that comprises the matrix phase and a Group VIII metal disposed within interstitial regions of the matrix phase. The thermally stable region is substantially free of a catalyst material used to initially form the diamond-bonded body. The diamond-bonded body may include a material layer formed from the reaction product that is disposed on a surface of the diamond-bonded body thermally stable region.
Patent CA-2640646-A1 (CA)
Inventor: NISHIYAMA TETSUO
IPC: C22C38/00
Filed: 2006-07-31
Abstract: Hot dip galvanized steel sheet excellent in shapeability and plateability comprised of high strength steel sheet containing, by mass%, C: 0.05 to 0.25%, Si: 0.3 to 2.5%, Mn: 1.5 to 2.8%, P: 0.03% or less, S: 0.02% or less, Al: 0.005 to 0.5%, N: 0.0060% or less and the balance of Fe and unavoidable impurities, on which having a galvanized layer containing Al: 0.05 to mass% and Fe: 0.05 to 3 mass% and the balance of Zn and unavoidable impurities, said hot dip galvanized steel sheet characterized by the presence of oxides containing Si in an average content of 0.6 to 10 mass% at the crystal grain boundaries and in the crystal grains at the sheet steel side 5 µm or less from the interface between the high strength steel sheet and the plating layer and by the presence of Fe-Zn alloy with an average grain size of 0.5 to 3 µm at the plating side.
Patent CA-2643239-A1 (CA)
Title: Method of preventing or reducing the risk or incidence of cancer using neural thread protein based peptides
Inventor: AVERBACK PAUL A
IPC: A61K47/48
Filed: 2007-03-12
Abstract: The invention disclosed herein is directed to methods of preventing or reducing the risk or incidence of cancer in a tissue, gland, organ, or other cellular mass of a mammal by removing or destroying unwanted cells therefrom using compounds containing or based on peptides of a Neural Thread Protein.
Patent CA-2643912-A1 (CA)
Inventor: BOAKE BRIAN G
IPC: B65D53/00
Filed: 2007-04-17
Abstract: A composite barrel for storing wine comprising a polymer body, at least one removable wooden head for attachment to an end of the polymer body, each wooden head having an interior surface, the interior surface configured to increase the surface area of the interior surface of the wooden head for contact with wine to be stored, and a sealing mechanism for sealingly securing each removable wooden head to the polymer body. A wooden head may be used at both ends of the barrel for sealing the barrel and bringing more wood into contact with the contents of the barrel.
Patent CA-2644528-A1 (CA)
Title: Network layer test module for testing control channels and undirectional radio bearers
Inventor: MATTISSON LEIF
IPC: H04W88/02
Filed: 2007-02-26
Abstract: A method and apparatus for testing point-to-multipoint services and other wireless communication services dependent on unidirectional radio bearers and/or unacknowledged mode operations is described herein. A wireless communication device activates a test module responsive to receiving a test activation message. During a test mode, the test module receives RLC data units from a test system via a unidirectional downlink radio bearer or a control channel. In one embodiment, the test module includes a metric evaluator that determines an error metric based on the received RLC data units. The test module reports the error metric to the test system. In another embodiment, the test module includes a loop-back module that loops-back at least a portion of the received RLC data units to the test system via a unidirectional uplink radio bearer.
Patent CA-2644951-A1 (CA)
Title: Chromen-2-one derivatives
Inventor: COOKE NIGEL GRAHAM
IPC: A61K31/352
Filed: 2007-04-10
Abstract: A compound of formula (I), wherein R1, R2, R3, R4, R5, and ring A are as defined in the specification, processes for their production, their uses, in particular in transplantation, and pharmaceutical compositions containing them.
Patent CA-2649641-A1 (CA)
Title: Flooring system
Inventor: ANDERSON PAUL ANTHONY
IPC: E04F15/00
Filed: 2007-05-14
Abstract: A floor covering system is described comprising at least two layers in which one of the layers is a base layer made from a multitude of interlocking base elements having a multitude of raised hollow tubes with tapering sides on the upper surface and the other layer is a top covering layer, preferably made from a vinyl material, preferably having a simulated wooden appearance, to which is adhered a fabric backing layer having a multitude of loops. In use the base elements are placed on a floor with the tubes uppermost and the top covering layer with the loops lowermost placed on the base elements such that the loops engage around the tapering side surfaces of the tubes to releasably attach the two layers together so that when required, such as for example, when the top covering layer is worn, the top covering layer can be removed from the base layer without having to also remove the base layer thereby allowing the floor covering layer to be readily replaced with a new floor covering layer.
Patent CA-2651833-A1 (CA)
Inventor: GORDON JOHN HOWARD
IPC: A61M1/00
Filed: 2007-05-10
Abstract: A wound therapy device is disclosed. The wound therapy device may include a housing for covering at least a portion of a wound and for sealing to a body surface of a patient. The housing may also include a liquid collector for retaining liquid therein and a vacuum connection for coupling to a vacuum source. The vacuum connection may be in gaseous communication with the liquid collector. The vacuum connection may be separated from the liquid collector by a liquid barrier.
Patent CA-2652288-A1 (CA)
Inventor: BITEAU JOHN
IPC: B29D11/00
Filed: 2006-05-15
Abstract: The invention relates to an improvement for applying a layered structure (1) onto a convex surface of a lens (10). After thermoforming the layered structure, a curvature direction of the layered structure is inverted. The structure is then applied on the lens surface by continuously pushing the structure (1) against the lens surface, starting from a contact point between a convex surface of the structure and the convex surface of the lens. The curvature direction of the layered structure is then inverted again, so that it recovers the curvature direction that resulted from thermoforming. Stresses within the layered structure are then reduced, and the structure can be assembled with the lens without defects.
Patent CA-2653006-A1 (CA)
Inventor: MAGALDI MARIO
IPC: F23M20/00
Filed: 2007-05-21
Abstract: The present invention relates to a cooling system for dry extraction of heavy bottom ash output from furnaces for solid fuel during storing step at hopper, characterized by suitable air intakes (2), placed on the sidewalls of the hopper (1) at the hopper bottom, through which a controlled amount of cooling air passes sucked up in the combustion chamber (12) by the depression value therein, capable to achieve an uniform and balanced distribution system for such air during storing step at hopper (1) which optimizes the cooling of the falling ash, leaving the total amount of the air entering the furnace unchanged. The distribution header of the intakes (2) is connected to the extractor environment (6) by the lid (7) through a suitable conduit (3) provided with automated valve (8) being open during the storing step allowing the cooling air through to pass said intakes (2) placed on the sidewalls of the hopper (1). A more efficient cooling may be obtained by any addition of water input by nozzles (14) suitably placed within the hopper (1). The water amount may be adjusted such that the ash cooling improvement function is actuated without humidifying it.
Patent CA-2653317-A1 (CA)
Inventor: HARRISON NIGEL
IPC: A61M5/32
Filed: 2007-05-30
Abstract: An injection device is provided having a housing and a drive that acts upon a syringe when released by a trigger. The trigger is rotatable from a rest position, which causes the drive to be retained, to an active position, in which it no longer causes the drive to be retained. A damping means is arranged in conjunction with the trigger to prevent accidental actuation of the device. A  viscous fluid is provided as a damping means and positioned between an upper surface of the trigger and an inner surface of the housing. Such an injection device provides improved reliability and resilience to damage caused by impact forces, for example, when the device is dropped onto a hard surface.  The trigger is also retained in its active position after actuation, indicating that the device has been used.  Additionally, the noise production by the operation of the trigger, which may be distressing to a user, is reduced.
Patent CA-2654509-A1 (CA)
Title: Use of time-dependent antibiotics in the treatment of bacterial infections
Inventor: PETITJEAN OLIVIER
IPC: A61K31/00
Filed: 2007-06-07
Abstract: The present invention relates to a method of treatment of bacterial infections including administering an effective amount of an oral time -dependent antibiotic to a human or warm blooded animal.
Patent CA-2655980-A1 (CA)
Inventor: WHITE CARL R
IPC: C09K23/00
Filed: 2007-06-22
Abstract: Modified resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These modified resins are especially useful as froth flotation depressants in the beneficiation of many types of materials (e.g., mineral and metal ores), including the beneficiation of impure coal comprising clay impurities, as well as in the separation of valuable bitumen from solid contaminants such as sand. The modified resins are also useful for treating aqueous liquid suspensions to facilitate the removal of solid particulates, as well as the removal of metallic ions in the purification of water. The modified resins comprise a base resin that is modified with a coupling agent, which is highly selective for binding to solid contaminants and especially siliceous materials such as sand or clay.
Patent CA-2664422-A1 (CA)
Title: Procede et appareil permettant de traiter les dechets de forage petrolier
Inventor: PULKKANEN ANTERO
IPC: B09B3/40
Filed: 2007-09-25
Abstract: L'invention concerne un procédé et un appareil permettant de traiter les déchets de forage pétrolier. Selon l'invention, les déchets de forage pétrolier d'un ou de plusieurs types sont sélectionnés, et sont introduits en provenance des réservoirs d'alimentation (1) dans un four rotatif (3) ; et dans le four, les déchets de forage pétrolier sont traités à une température allant de 1100 à 1350°C pour former des granules ayant une surface enduite compacte.
Patent CA-2667905-A1 (CA)
Title: Photochromic materials demonstrating improved fade rates
Inventor: BROWN PATRICK M
IPC: C07D311/92
Filed: 2007-09-26
Abstract: Various photochromic materials are provided that are essentially free of polymerizable unsaturated groups, and comprise: a) an indeno[2',3':3,4]naphtho[1,2-b]pyran; and b) an electron-withdrawing, non-conjugating group bonded at the 11-position of the indeno[2',3':3,4]naphtho[1,2-b]pyran. Alternative embodiments include various substituents at other positions of the indeno[2',3':3,4]naphtho[1,2-b]pyran. Also provided are photochromic articles including a substrate and one of the above photochromic materials, in contact with at least a portion of the substrate.
Patent CA-2670608-A1 (CA)
Inventor: TRAUTWEIN FRANK T
IPC: A61B17/88
Filed: 2007-11-29
Abstract: An implantable interlaminar-interspinous stabilization system is provided. The system may comprise a U-shaped implantable device having an inferior section, a superior section, a midsection extending therebetween, and pair of lateral walls for engaging a spinous process of a vertebra, each of the lateral walls including an aperture with a countersink for receiving a bone fastener. The system may also include a bone fastener comprising a threaded bolt and a threaded nut for securing the implantable device to the spinous processes. Insertion tools may be provided for aligning the threaded bolt and nut through the apertures of the implantable device.
Patent CA-2670686-A1 (CA)
Inventor: CRANLEY LEIGH MELANIE
IPC: G08B25/08
Filed: 2007-10-18
Abstract: This invention relates to a kit to enable the bio-degradability of a material to be observed. The kit includes: at least one environmental vessel formed from a non bio-degradable material having an opening that can be covered with a sealable lid for loading of the vessel, which vessel includes means so that the vessel can be sealed or ventilated if desired; at least one sample of a material to be tested. The sample to be tested can be located in the vessel and tested under the influence of a particular environment, which environment may be ventilated if desired.
Patent CA-2672659-A1 (CA)
Title: Process apparatus with output valve and operation thereof
Inventor: BURKE MURRAY J
IPC: B30B11/22
Filed: 2009-07-17
Abstract: An apparatus is provided for treating a loose fibrous solid organic feedstock.  The apparatus includes a reactor vessel and a compressor operable to introduce feedstock at elevated pressure into the reactor chamber. The apparatus includes means for controlling and modulating moisture level within the reactor. The apparatus includes an outflow or discharge assembly that has its own feeder or drive for packing feedstock into a discharge accumulator. The discharge accumulator feeds an outflow valve, in this case a uni-directional rotation ball valve operated by a servo motor. Discharge from the valve may be carried through a diffuser into a settling cyclone. In operation the ball valve is rotated to open and close the outflow passageway, the rate of rotation being variable in real time. The rate of rotation may be a function of the pressure or other parameters sensed in the reaction vessel, and, particularly, in the accumulator immediately upstream of the ball valve, and of proxy sensed values such as discharge feeder motor current.
Patent CA-2677863-A1 (CA)
Inventor: TYBERG ASHER
IPC: A61K36/282
Filed: 2008-02-14
Abstract: A herbal composition including plant material of Artemisia herba-alba (Asso) and/or an extract thereof for alleviating, preventing and/or curing symptoms of any of the following conditions: Irritable Bowel Syndrome (IBS), Crohn's Disease, side effects of chemotherapy, colic, abdominal pain, intestinal worms, diarrhea, constipation, gastric ulcer, heartburn, nausea and vomiting, wherein the herbal composition is substantially free of thujone.
Patent CA-2679619-A1 (CA)
Title: New process for preparing 3-methyl-4-phenylisoxazolo[3,4-d]pyridazin-7(6h)-one
Inventor: MARCHUETA HEREU IOLANDA
IPC: C07D498/04
Filed: 2008-02-13
Abstract: A process for preparing 3-methyl-4-phenylisoxazolo[3,4-d]pyridazin-7(6H)-one which process comprises the steps of: a) reacting 1 -phenylbutane-1,3-dione with ethyl 2-chloro-2-(hydroxyimino)acetate, b) subsequently reacting the product from step (a) with hydrazine or an hydrate thereof to yield 3-methyl-4-phenylisoxazolo[3,4-d]pyridazin-7(6H)-one, wherein step (b) is carried out on the mixture resulting from step (a) without isolating ethyl 4-benzoyl-5-methylisoxazole-3-carboxylate there from.
Patent CA-2683873-A1 (CA)
Inventor: SHIMOHIRA KATSUMI
IPC: F23N1/02
Filed: 2008-04-11
Abstract: Provided is a finely-powdered coal burning boiler, which reduces an air-excess ratio thereby to reduce the emission of unburned contents such as CO. The finely-powdered coal burning boiler comprises finely-powdered coal feed measuring means (51) for measuring the feeding rates of the finely-powdered coal to be conveyed through coal feeding pipes (43), individually, and control means (66) for calculating the burning air feeding rates to match the finely-powdered coal feeding rates thereby to send a control command signal to burning air feed adjusting means (64), so that a burner air ratio set by burner air ratio setting means may be kept on the basis of both the finely-powered coal feeding rate, which is measured by the finely-powdered coal feed measuring means (51), and the burning air feeding rate, which is measured by the burning air feeding rate measuring means and fed to a finely-powdered coal burner (61) connected to the coal feeding pipes (43).
Patent CA-2683882-A1 (CA)
Title: Aromatic urethane acrylates having a high refractive index
Inventor: STOECKEL NICOLAS
IPC: G03F7/027
Filed: 2008-03-28
Abstract: The invention relates to novel aromatic urethane (meth)acrylates having a high refractive index, a process for the preparation thereof and a process for the production of holographic media.