baber/WOPTO huggingface dataset:
Patent CA-2602185-A1 (CA)
Inventor: SINCLAIR JESSICA
IPC: C09K23/30
Filed: 2006-04-06
Abstract: The invention provides novel enzymes and methods for enzyme-based active decontamination, e.g., nerve agent detoxification. In one aspect, the invention provides enzymes having non-heme chloroperoxidase (nhCPOs) activity, and methods for bleaching and degradation of lignin. The invention provides polypeptides, nucleic acids, infective vehicles, transduced or infected cells or plants and/or transgenic plants to, and methods of using them, e.g., provide self-protecting, pesticide-resistant and/or herbicide-resistant cells or plants, where in one aspect the polypeptides of the invention act to hydrolyzing P-S or P-F  bonds and detoxify acetylcholinesterases or butyrylcholinesterases. In one aspect, the invention provides an enzyme mixture or composition that provides broad-spectrum, agent-specific oxidation and hydrolysis activities as well as hypohalite generation for oxidation or hydrolysis of V-agents, G-agents and H-agents and which generates oxidants such as chlorine dioxide and reactive radicals for killing of biological agents, including anthrax spores.
Patent CA-2602204-A1 (CA)
Title: Flow field plate arrangement
Inventor: FRANK DAVID
IPC: C25B9/19
Filed: 2006-03-13
Abstract: The conventional arrangement of the reactant and coolant flow field structures causes a number of problems that require flow field plates to be made relatively thick. However, by making flow field plates thicker, size and weight are added to an electrochemical cell stack that is difficult to reduce.  Yet, thin plates of conventional design are susceptible to cracking and/or rupturing. By contrast, according to some embodiments of the invention there is provided a cooperative arrangement of reactant flow field channels and ribs with coolant flow field channels and ribs that may reduce stress on individual flow field plates, thereby possibly permitting thinner flow field plates. More specifically, according to some embodiments of the invention the majority of ribs included in respective reactant and coolant flow field structures on the same flow field plate are aligned with one another.
Patent CA-2602908-A1 (CA)
Title: Electric machine and method of manufacture
Inventor: DHAWAN RAKESH
IPC: H02P1/46
Filed: 2006-03-23
Abstract: An electric machine (100) is disclosed in this patent application. The electric machine (100) comprises a rotor portion (10) and a stator portion (60). The rotor portion (60) comprises a plurality of magnets (37). The stator portion (60) comprises a plurality of electromagnetic poles (57) located at the external perimeter of the stator (60). A conductive winding (68) is wrapped around the stator poles (57). The stator (60) is ideally formed in an annular shape from laminated substrates. The rotor (10) and stator (60) are located in a common housing (20). A hub (110) retains the stator (60) to a frame. When the conductive winding (57) is energized with an electric current, temporary magnetic poles form around the stator poles (57). The rotor (10) is located opposite the stator (60) and separated by an air gap. The rotor (10) rotates around the stator (60) by electromagnetic forces. A machine controller (80) controls the operation of the electric machine (100).
Patent CA-2603276-A1 (CA)
Inventor: ISOBE KOZO
IPC: C09D11/00
Filed: 2005-04-14
Abstract: This invention provides an ink composition comprising a silver colloid and an antitarnish agent for preventing discoloration of silver. Despite the use, as a colorant, of a silver colloid which is likely to discolor, discoloration of the printing face in a relatively short period can be prevented, and good metal gloss of the printing face can be maintained over a longer period of time than attained by the prior art technique.
Patent CA-2603766-A1 (CA)
Title: Amidopropoxyphenyl orexin receptor antagonists
Inventor: COLEMAN PAUL J
IPC: C07D277/56
Filed: 2006-04-10
Abstract: The present invention is directed to amidopropoxyphenyl compounds which are antagonists of orexin receptors, and which are useful in the treatment or prevention of neurological and psychiatric disorders and diseases in which orexin receptors are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which orexin receptors are involved.
Patent CA-2604059-A1 (CA)
Title: System and method for providing a host console for use with an electronic card game
Inventor: LESTER JON
IPC: G06F13/00
Filed: 2006-05-23
Abstract: A host console and method for use with an electronic card table is disclosed.  The electronic card table has plurality of electronic player interaction areas located around a periphery of the table and a game computer. The game computer administers the electronic card table and is coupled to the plurality of electronic player interaction areas. The host console is connected to the game computer. The host console includes a host display, a host interface, and a host controller. The host controller is coupled to the host display and the host interface and allows the host to display information related to the card game and reset the connection between the game computer and one or more of the electronic player interaction areas and/or restart software on one or more of the electronic player interaction areas and/or reboot one or more of the electronic player interaction areas.
Patent CA-2606483-A1 (CA)
Inventor: MCHENRY KEVIN
IPC: B03C1/14
Filed: 2005-05-19
Abstract: The device adjusts clearance between a rotatable drum interior surface and an internal magnet array supported by a fixed shaft disposed inside such drum.  The device includes a pair of hollow cylindrical sleeves disposed respectively between shaft end portions and drum end plates. Adjustment devices carried by each of the sleeves and located externally of the end plates vary the spatial distance between the sleeve interior surface and the outer surface of the shaft and for moving the drum longitudinal axis relative to the magnet array longitudinal axis to provide a generally uniform clearance space between the drum and magnet array outer surface. A plurality of spaced threaded radially disposed holes extend through the sleeve and a plurality of elongate screws are threaded into the holes and contact the shaft outer surface to move the respective sleeve with respect to the shaft for moving the drum longitudinal axis.
Patent CA-2608108-A1 (CA)
Inventor: ZIMMER DANIEL P
IPC: A61K31/70
Filed: 2006-05-09
Abstract: The invention relates to chemical genera of organometal benzenephosphonates useful in cross-coupling organic synthesis, having general formula (I): where R is selected from boron, zinc, tin and silicon residues.
Patent CA-2611055-A1 (CA)
Title: The technique to limit proppant carry-over out of fracture
Inventor: BARMATOV EVGENY BORISOVICH
IPC: C09K8/80
Filed: 2007-11-19
Abstract: The invention deals with a petroleum scope, particularly, techniques to stimulate formation production when oil recovering.   Reducing cost and simplifying the manufacture of the propping material to prevent proppant carrying-over were achieved owing to the injection of the hydraulic fracturing liquid with a propping agent containing a propping material as randomly cut particles of the polymers reworked and being in irregular shapes with the maximum-to minimum size ratio more than 5. A propping material should be a material being resistant to hydraulic fracturing liquid, oil, gas condensate and oil-containing liquids, and salt water in the range of temperatures 40 to 140°C, plastic within pressure range of 7 atm to 700 atm, and having Young's modulus within 100 MPa to 20000 MPa. The propping material thickness can be within 10 to 500 micrometers. The propping material can be of flake-like, lamellar, and chip-like shapes or their mixture. The propping material content of the proppinf agent should be 0.1 to 30% by weight of the total propping agent mixture with the propping material. The propping material should be used for the hydraulic fracturing phase or at the end propping phase combined with portion of to 50% of the total weight of the propping agent with the propping material.    3.n.~.
Patent CA-2614492-A1 (CA)
Title: Intravascular cuff
Inventor: GAINOR JOHN
IPC: A61F2/06
Filed: 2006-05-30
Abstract: An intravascular cuff acts as a lining between a native vessel and an intravascular prosthetic device. During deployment, the ends of the cuff curl back upon themselves and are capable of trapping native tissue, such as valve leaflet tissue, between the ends. The cuff creates a seal between the vessel and the prosthetic, thereby preventing leakage around the prosthetic. The cuff also traps any embolic material dislodged from the vessel during expansion of the prosthetic.
Patent CA-2617538-A1 (CA)
Title: Processor for fast phrase searching
Inventor: RAJKUMAR MARESHKUMAR
IPC: G06F17/30
Filed: 2006-07-26
Abstract: Phrases in a corpus of documents including stopwords are found using a data processor arranged to execute phrase queries. Memory stores an index structure which maps entries in the index structure to documents in the corpus. Entries in the index structure represent words and other entries represent stopwords found in the corpus coalesced with prefixes of respective adjacent words adjacent to the stopwords. The prefixes comprise one or more leading characters of the respective adjacent words. A query processor forms a modified query by substituting a stopword with a search token representing the stopword coalesced with a prefix of the next word in the query. The processor executes the modified query. Also, index structures including coalesced stopwords are created and maintained.
Patent CA-2617636-A1 (CA)
Inventor: SHETTY SURAJ SHIVAPPA
IPC: A61K31/166
Filed: 2006-08-09
Abstract: The present invention provides methods of treating and/or preventing pathologic cardiac hypertrophy and heart failure comprising administering hydroxamate compounds which are deacetylase inhibitors.
Patent CA-2619549-A1 (CA)
Inventor: CLOUD J BRIAN
IPC: F16J15/10
Filed: 2008-02-07
Abstract: A tight package sensor seal includes a first seal portion engaging an outer surface of a sensor body and including a stop surface floatingly engaging a peripheral face surrounding a bore in a cover member. The first seal portion includes a reinforcing insert disposed therein. A second seal portion is axially spaced from the first seal portion and a flexible membrane extends axially between the first and second seal portions. The second seal portion engages an inner diameter of a bore in a cover member and includes a reinforcing insert therein. The sensor seal takes up a small radial space yet allows for radial offset of the sensor body relative to the bore of the cover member.
Patent CA-2622394-A1 (CA)
Inventor: GUILLOT FRANCOIS
IPC: G06F21/83
Filed: 2008-02-22
Abstract: The present invention concerns a selective connection device allowing the connection of at least one peripheral to a target computer and a selective control system comprising such a device. It relates in particular to the field of devices for the selective connection of a control device composed of input/output peripherals to various target computers. More particularly, the invention concerns such a device affording security guarantees by preventing communication between the various target computers that may be controlled.  This device makes it possible to connect at least one computer peripheral selectively to a target computer among a plurality of target computers. The connections between the peripheral and the target computer are connections made physically unidirectional. In the case where information input peripherals and information output peripherals are to be connected to the target computer, two unidirectional selection devices in opposite directions are used. In addition, in this case, the local control means of the information output peripherals and the information input peripherals are physically separated and not connected to each other.
Patent CA-2624779-A1 (CA)
Title: Device, system and method for dual-path ophthalmic device
Inventor: WANG QI
IPC: A61N5/067
Filed: 2006-10-15
Abstract: This invention relates to a dual-path ophthalmic laser system designed for use by ophthalmologists for performing Selective Laser Trabeculoplasty (SLT) and Photodisruptive Procedure (PD) for the treatment of glaucoma and secondary cataract, respectively.
Patent CA-2625671-A1 (CA)
Title: Polyester compositions comprising minimal amounts of cyclobutanediol
Inventor: SHACKELFORD DAMON BRYAN
IPC: G09F9/33
Filed: 2006-10-27
Abstract: Described are polyester compositions comprising (a) a dicarboxylicacidcomponent comprising terephthalic acid residues; optionally, aromatic dicarboxylic acid or aliphatic dicarboxylic acid residues; minimal amounts of 2,2,4 ,4-tetramethyl-1 ,3-cyclobutanediol residues; ethylene glycol, and optionally, cyclohexanedimethanol residues.
Patent CA-2627525-A1 (CA)
Inventor: MULLER THIERRY
IPC: B01F3/08
Filed: 2006-11-14
Abstract: The invention relates to a nuclear reactor primary circuit comprising a primary pipeline (30), which defines an internal volume (32) and in which a primary nuclear reactor coolant downwardly runs, an additional pipeline (26) which is branched to the primary pipeline (30) and defines an internal volume communicating with the internal volume (32) of the primary pipeline (30) and a cuff (36) whose first end (50) is connected to the additional pipeline (26) and the second free end (52) is positioned in the internal volume (32) of the primary pipeline (30). According to said invention, the second end (52) is delimited by a free peripherial edge (53) comprising at least one upstream and downstream sections (56, 58) which are oriented towards the upstream, wherein the upstream section (56) penetrates into the internal volume (32) deeper from the primary pipeline (30) than the downstream section (58).
Patent CA-2628638-A1 (CA)
Title: Cassette chamber and shaped brick in a refractory furnace
Inventor: BEIMDIEK KAI
IPC: C04B28/06
Filed: 2005-10-06
Abstract: The invention relates to a cassette chamber (1) of a refractory furnace, in particular, for firing anode blocks using a cover grit with an essentially rectangular plan each with two vertical opposing chamber longitudinal walls (3, 4) and chamber transverse walls (5, 6) and at least one vertical cassette wall (7) running perpendicular to the chamber transverse walls (5, 6) or chamber longitudinal walls (3, 4) fixed to said chamber walls (3, 4, 5, 6) made up of individual essentially square mineral fire-resistant shaped bricks (11, 11), wherein gas channels (9) are moulded in the shaped bricks (11, 11a) running upwards in the cassette wall (7), said shaped bricks (11, 11a) being made from refractory concrete.
Patent CA-2630051-A1 (CA)
Inventor: DUBOIS GRANT E
IPC: A23L27/00
Filed: 2006-11-17
Abstract: The present invention relates generally to functional sweetener compositions comprising non-caloric or low-caloric natural and/or synthetic high-potency sweeteners and methods for making and using them. In particular, the present invention relates to different functional sweetener compositions comprising at least one non-caloric or low-caloric natural and/or synthetic high potency sweetener, at least one sweet taste improving composition, and at least one functional ingredient, such as a hydration product. The present invention also relates to functional sweetener compositions and methods that can improve the tastes of non-caloric or low-caloric high-potency sweeteners by imparting a more sugar-like taste or characteristic. In particular, the functional sweetener compositions and methods provide a more sugar-like temporal profile, including sweetness onset and sweetness linger, and/or a more sugar-like flavor profile.
Patent CA-2630538-A1 (CA)
Inventor: MAYER LAWRENCE
IPC: A61K31/13
Filed: 2006-11-30
Abstract: Implants comprising controlled delivery matrices, associated with, or including medical devices, having stably and releasably associated therewith predetermined non- antagonistic combinations of two or more therapeutic agents provide control of the ratio of these agents at a localized site. Methods of identifying such combinations are also disclosed.
Patent CA-2634322-A1 (CA)
Title: Combination air sanitizer, soft surface deodorizer/sanitizer and hard surface disinfectant
Inventor: TASZ MACIEJ K
IPC: A01N25/06
Filed: 2006-12-20
Abstract: An improved combination air sanitizer, soft surface sanitizer, soft surface deodorizer and hard surface disinfectant is disclosed. The preferred active ingredient for the air sanitization and soft surface odor treatment functions is triethylene glycol (TEG). The preferred active ingredient for soft surface sanitization and hard surface disinfection functions is a mixture of various alkyl dimethyl benzyl ammonium saccharinates. The formulation may be provided in an aerosol spray form and is useful for sanitizing and removing bacteria and malodorant molecules from the air as well as disinfecting hard surfaces. A unique combination of corrosion inhibitors is disclosed for convention steel or tin-plated steel cans. A single produce can be used as an air sanitizer/air freshener, a soft surface sanitizer, a soft-surface odor remover/reducer and, a hard surface disinfectant.
Patent CA-2635820-A1 (CA)
Inventor: HARPHAM NEIL A
IPC: A63B53/04
Filed: 2007-02-01
Abstract: The calibration of a backlash impulse device in a sport implement (20) is effected by firstly measuring the natural frequency of the striking surface (26) of the implement; determining from the measured natural frequency, a time of occurrence *T* and a duration of a period of elastic recovery *R' of the striking surface (26) in a first vibration cycle *P* following an impact on the striking surface (26). The method also comprises the step of adjusting a distance of travel 'D' of the movable mass (32) inside the backlash impulse device during a strike of a ball with the sport implement (20), such that an impulse (62) is generated on the striking surface (26) by this movable mass (32) during the strike, at the same time as the occurrence of the period of elastic recovery 'R' of the striking surface, in the first vibration cycle 'P' following the strike.
Patent CA-2639128-A1 (CA)
Inventor: ALLMENDINGER SHANE
IPC: F16B43/00
Filed: 2008-08-25
Abstract: A building product is configured for attachment to a surface of a building. In one example, the building product includes a siding product including a first side and a second side. In one example, the siding product is a pultruded product.  A  first engagement feature is disposed on or near the first side. A second engagement feature is disposed on or near the second side. The second engagement feature is configured to selectively frictionally engage with the first engagement feature of another similar siding product such that any curvature in the siding product increases frictional engagement between the siding product and the other similar siding product. In one example, the building product includes a spacer clip for attachment of the building product to the surface of the building.
Patent CA-2639510-A1 (CA)
Inventor: KRAUSE WAYNE
IPC: B60P1/44
Filed: 2008-09-10
Abstract: A liftgate assembly may provide a dock lock engagement member at the appropriate height and distance for easy and secure engagement to a dock lock mechanism and may also beneficially include an adjustment mechanism allowing normal operation of the liftgate assembly even when encountering ground obstructions.
Patent CA-2641093-A1 (CA)
Title: Stable, concentrated herbicidal compositions
Inventor: LONG DAVID A
IPC: A01N57/20
Filed: 2007-02-01
Abstract: A liquid herbicidal composition is provided, comprising: a. 20 to 35 percent by weight, based on the total weight of the composition, of a water-soluble herbicidal ingredient; b. a C12-C16 alkyl ether sulfate; c. an organic solvent; and d. an alkyl polyglucoside. The composition is stable; i. e., it occurs in a substantially continuous, single phase at temperatures as low as -20~C. It also has a viscosity of no more than 2000 cps attemperatures as low as 0~C.
Patent CA-2647423-A1 (CA)
Title: Triazolone derivative
Inventor: AZUMA HIROSHI
IPC: C07D249/12
Filed: 2007-03-22
Abstract: Compounds of the general formula (1), salts thereof and their hydrates. (1) In the formula, each of R1a, R1b, R1c and R1d independently is a hydrogen atom, etc. R2 is an optionally substituted phenyl, etc. R3 is an optionally substituted C6-10 aryl, etc. Each of Z1 and Z2 independently is a hydrogen atom. They are useful as a therapeutic agent and/or preventive for diseases caused by clot formation, being safer, and have appropriate physicochemical stability.
Patent CA-2647993-A1 (CA)
Title: Tide master electrons
Inventor: PICCIONI ALBERT
IPC: F03B13/26
Filed: 2008-11-13
Abstract: This invention is a stucture specificaly designed for generating electricity, with openings in its lower sides thru which water is allowed to enter and exit the interior of this srtucture. This structure also has openings on its top.   the water,rising and falling inside the structure acts as a lquid piston, pushing air out of, or into, the structure interior thru the openings on its top.   Turbine assemblies are mounted on the top of the structure at the mentioned openings and the air is directed via these openings on top,to strike the blades of the said turbines electric generaters which are coupled to the turbines are therefore made to rotate and produce electricity.   this electricity is then led to the local electrical grid.
Patent CA-2648371-A1 (CA)
Title: Combination therapy of (2r,z)-2-amino-2-cyclohexyl-n-(5-(1-methyl-1h-pyrazol-4-yl)-1-oxo-2,6-dihydro-1h-[1,2]diazepino[4,5,6-cd]indol-8-yl)acetamide
Inventor: BLASINA ALESSANDRA
IPC: A61K31/7068
Filed: 2007-03-26
Abstract: The present invention relates to novel combination therapies of (2R,Z)-2-amino-2- cyclohexyl-N-(5-(1-methyl-1 H-pyrazol-4-yl)-1-oxo-2,6-dihydro-1 H-[1,2]diazepino[4,5,6-cd]indol-8- yl)acetamide (compound 1 ), a pharmaceutically acceptable salt or solvates thereof, or a mixture thereof, in combination with an anti-cancer agent or radiation therapy.
Patent CA-2650453-A1 (CA)
Title: A mild leave-on composition
Inventor: PAN ROBERT YA-LIN
IPC: A61Q19/10
Filed: 2007-04-25
Abstract: The present invention relates to a leave on companion animal composition having a composition having a Total Lather Volume of from about 300ml to about 700ml, ILlalpha of from about 0 pg/ml to about 7000 pg/ml, and Friction Coefficient of from about 1.2 to about 2Ø The composition may contain polyoxyethylene 20 isohexadecyl ether.
Patent CA-2651058-A1 (CA)
Inventor: MILLER RODNEY H
IPC: F21V31/00
Filed: 2007-04-06
Abstract: The present subject matter relates to a tail cap for portable lighting device such as a flashlight. The tail cap includes a locking mechanism which secures the tail cap on the flashlight as well as enables or disables the switch that activates, or deactivates the flashlight and/or its various lighting modes. The tail cap with the present multi-purpose locking mechanism allows the user to rapidly replace the battery, and ensures that the switch and contact pins return to the correct position, after the tail cap is reinserted. The combined use of a magnetic switch and O-ring gasket between the tail cap and main housing ensures complete waterproofing. The ambidextrous switch consisting of either a switch bar or dual push-button switch located on the rear wall of the tail cap allows ambidextrous use, even when the flashlight is mounted on a firearm such as a handgun, where the trigger guard would normally interfere with the operation of a switch mounted on the rear face of the flashlight.