baber/WOPTO huggingface dataset:
Patent CA-2545384-A1 (CA)
Title: Substituted nitrogen-containing six-membered amino-heterocycles as vanilloid-1 receptor antagonists for treating pain
Inventor: MOYES CHRISTOPHER RICHARD
IPC: A61P43/00
Filed: 2004-11-09
Abstract: The present invention provides a compound of formula (I): Y-J-NH-Z wherein: Y  is a quinoline or isoquinoline optionally substituted with one or two substituents independently chosen from hydroxy, halogen, haloC1-4alkyl, C1-4alkyl, C1-4alkoxy, haloC1-4alkoxy, nitro and amino; J is pyridine, pyridazine, pyrazine, pyrimidine or triazine optionally substituted with one or two substituents independently chosen from hydroxy, halogen, haloC1-4alkyl, C1-4alkyl, C3-5cycloalkyl, C1-4alkoxy, hydroxyC1- 4alkyl, cyano, hydroxy, C1-4cycloalkoxy, C1-4alkylthio, haloC1-4alkoxy, nitro, Q, (CH2)pQ, NR2R3, -(CH2)pNR2R3 and -O(CH2)pNR2R3; wherein J is substituted at positions meta to each other by NH and Y; and Z is phenyl or pyridyl optionally substituted with one or two substituents independently selected from halogen, haloC1-4alkyl, C1-4alkyl, C1-4alkoxy, haloC1-4alkoxy, nitro and amino; Q is phenyl, a five-membered heterocyclic ring containing one, two, three or four heteroatoms chosen from O, N and S, at most one heteroatom being O or S, or a six-membered heterocyclic ring containing one, two or three nitrogen atoms, optionally substituted by C1-4alkyl; each R2 and R3 is chosen from H and C1-4alkyl, or R2 and R3, together with the nitrogen atom to which they are attached, may form a six-membered ring optionally containing an oxygen atom or a further nitrogen atom, which ring is optionally substituted by C1-4alkyl or Q; p is 1, 2 or 3;  or a pharmaceutically acceptable salt thereof; pharmaceutical compositions comprising it; its use in methods of therapy; use of it for manufacturing medicaments; and methods of using it to treat diseases requiring administration of a VR1 antagonist such as pain, cough, GERD and depression.
Patent CA-2545442-A1 (CA)
Title: Morphing hybrid airship
Inventor: DANG PETER
IPC: B64C37/00
Filed: 2006-05-02
Abstract: This invention is related to a hybrid airship having a hard shell blended wing--body.    The upper section of the blended body has an opening hatch, through which a soft, blimp-like structure is to be risen and inflated with a buoyant gas and superheated air when the airship is being used in transporting cargoes. It also has an electric powered tail rotor that can swivel in various directions to provide both directional control and additional propulsion during take-off and cruising.
Patent CA-2546173-A1 (CA)
Title: A burner for a heater
Inventor: THOMAS STEPHANE WILFRID
IPC: F23L1/02
Filed: 2004-10-25
Abstract: The present invention provides a burner (10) for a heater for combustion of a hydrocarbon liquid. The burner (10) comprises a combustion chamber having a combustion zone (17) for combusting the hydrocarbon liquid and at least one tank portion (13, 15) for containing an amount of the hydrocarbon liquid. The or each tank portion (13, 15) is positioned adjacent the combustion zone (17) and arranged to feed the hydrocarbon liquid into the combustion zone (17). The or each tank portion (13, 15) is at least in part filled with a filling material having a plurality of portions that pass through the interior of the or each tank portion (13, 15).
Patent CA-2546235-A1 (CA)
Inventor: RIVERA SAMUEL T
IPC: E03C1/23
Filed: 2006-05-11
Abstract: A mack washer includes an internal surface with a helical seal that engages the threads on a pop-up body, and a beveled extension depending from the bottom surface. The helical seal follows the shape of the threads on the pop-up body and assumes the shape of the threads, extending generally to the minor diameter of the threads, thereby eliminating seepage. The helical seal can be interrupted to facilitate engagement. A lock nut for use with the mack washer includes a beveled seat configured to engage the beveled extension and urge the beveled extension into further contact with the pop-up body, thereby increasing the sealing effect of the mack washer.
Patent CA-2548276-A1 (CA)
Title: Keto lactam compounds and use thereof
Inventor: GENESTE HERVE
IPC: A61P25/28
Filed: 2004-12-10
Abstract: The invention relates to novel keto lactam compounds, hydrogenated derivatives and tautomers thereof. These compounds have valuable therapeutic properties and are particularly suited for treating diseases that respond to the modulation of the dopamine D3 receptor. The keto lactams have general formula (I), wherein: (a) represents a group of formulas (b) or (c), wherein D is bound to the nitrogen atom and W, Rp and Rq have the meanings cited in Claim 1; -B- represents a bond or (d), wherein Rm and Rn have the meanings cited in Claim 1; (e) represents a single bond or a double bond; Rv, Rw, Rx and Ry have the meanings cited in Claim 1; D represents a linear or branched 2 to 10-membered alkylene chain that can have, as chain members, a heteroatom group K, which is selected among O, S, S(O), S(O)2, N-R8, CO-O, C(O)NR8 and/or 1 or 2 non-adjacent carbonyl groups and which can have a cycloalkane diyl group and/or a double or triple bond; (f) represents a saturated or monounsaturated monocyclic nitrogen heterocyclic compound having 5 to 8 cyclic members or a bicyclic saturated nitrogen heterocyclic compound having 7 to 12 cyclic members.
Patent CA-2548802-A1 (CA)
Inventor: KENSICHER YVES
IPC: C09K23/52
Filed: 2004-12-22
Abstract: L'invention concerne l'utilisation, comme agent dispersant et/ou d'aide au broyage de pigments et/ou de charges minérales en suspension aqueuse, d'un polymère hydrosoluble de structure contrôlée obtenu par un procédé de polymérisation radicalaire contrôlée mettant en oeuvre, en tant qu'amorceur de polymérisation, une alcoxyamine particulière.
Patent CA-2549044-A1 (CA)
Title: Determination of a data type of buffered information for setting up a communication
Inventor: RUSSELL MARTYN
IPC: H04M1/27475
Filed: 2004-12-10
Abstract: An integrated communications application reads information copied to a shared buffer by a user from another application . The information copied can comprise any format and can originate from any application from which the user can paste information. In this way there is no restriction on the source of information. The computer application reads the buffer and copies the information so that it can subsequently process it to determine if it conforms to a predetermined data-type. One or more means to communicate with an entity whose address corresponds to the data-type are then determined from a single data-type. This enables the application to revert to an alternative means of communication automatically if the means first used to try to communication with the entity is not successful. More generally, the computer application is arranged for use in a computer communications environment and comprises: means arranged to read information stored in a buffer, the buffer arranged to be shared between a plurality of applications in said computing environment; and means arranged to process said information to determine if the information can be determined to comprise one or more of a plurality of data-types.
Patent CA-2550457-A1 (CA)
Title: Bioceramic coating of a metal-containing substrate
Inventor: XIE JIANHUI
IPC: C25D9/06
Filed: 2006-06-15
Abstract: A process for coating a surface of a metal-containing substrate with a bioceramic material includes activating the surface of the metal-containing substrate by applying a voltage to the substrate in a liquid containing an electrolyte; and, immersing the substrate in a deposition solution containing the bioceramic material or precursors for the bioceramic material. The coated substrate may be heat treated to enhance coating bond strength. The bioceramic material may be hydroxyapatite. Coated substrates are useful for the fabrication of prostheses.
Patent CA-2550760-A1 (CA)
Inventor: WORTLEY MARK JOHN
IPC: A61M1/06
Filed: 2004-07-29
Abstract: Powered Breast Pump A powered breast pump has user input means (43, 44) which enable a user to control the pump in a "learn" mode. When the pump is switched to a "run" mode, it mimics the pumping cycle established by the user in the "learn" mode. The pump may be continuously operated in "learn" mode, in which case it functions as a power-assisted breast pump.
Patent CA-2552369-A1 (CA)
Title: Process for making a coated optical article free of visible fining lines
Inventor: WEBER STEVEN
IPC: B29D11/00
Filed: 2004-12-30
Abstract: The invention concerns a process for making a coated optical lens blank free of visible fining lines which comprises : (ix) providing an optical article having at least one fined but unpolished geometrically defined main face ; (x) providing a mold part having an internal and external surface; (xi) depositing on said main face of said optical article or on the internal surface of the mold part a requisit amount of a liquid curable coating composition ; (xii) moving relatively to each other the optical article and the mold part to either bring the coating composition into contact with the main face of the optical article or into contact with the internal face of the mold part;  (xiii) applying pressure to the mold part to spread the liquid curable coating composition on said main face and form a uniform liquid coating composition layer onto the main face; (xiv) curing the liquid coating composition layer;  (xv) withdrawing the mold part; and recovering the free of visible fining lines coated optical article.
Patent CA-2552738-A1 (CA)
Title: Indolylmaleimide derivatives
Inventor: VAN EIS MAURICE
IPC: C07D403/14
Filed: 2005-01-19
Abstract: A compound of formula I wherein R, Re, Rb, Rc, Rd and Re are as defined in the, specification, processes for their production, their uses, in particular in transplantation, and pharmaceutical compositions containing them.
Patent CA-2553987-A1 (CA)
Inventor: FUKUI YUKO
IPC: A23L35/00
Filed: 2005-01-28
Abstract: An effective extraction method for giving a Maca extract which can be taken over a long period of time and has a high safety and an excellent antiallergic effect; and a food, a drink, a cosmetic or a drug having an antiallergic effect to which the extract obtained above is applied. The extraction method is characterized in that an aqueous solution containing ethanol is added to milled Maca, wherein the temperature of the liquid extract is from 20 to 75~C  and the ethanol concentration in the aqueous solution containing ethanol is from 20 to 100% by volume.
Patent CA-2561767-A1 (CA)
Inventor: ROONEY JOHN M
IPC: C08J7/046
Filed: 2005-03-31
Abstract: The present invention provides a method for producing a low-odor, printed packaging material and the printed packaging material produced thereby. The printed packaging material of the present invention is especially suitable for packaging of substances, such as food, drugs and tobacco, which require low odor from printing inks. In this process, the printed ink is activated by exposure to actinic radiation, such as UV light, before an actinic-radiation curable coating is applied thereto. The exposure of the printed ink to UV  light reduces residual solvent content and odor of the packaging material and improves the friction resistance and gloss of the printed images. Furthermore, the exposure of the printed packaging material to UV light provides an additional benefit of reducing microbial count, thereby extending a shelf-life of the packaged substance, such as food and drugs.
Patent CA-2562170-A1 (CA)
Inventor: TANAKA TOHRU
IPC: C07C221/00
Filed: 2005-03-28
Abstract: A 5-aminolevulinic acid salt which is useful in the fields of microorganisms, fermentation, animals, medical science, plants and so on; a process for producing the same; a medicinal composition containing the same; and a plant vitalizer composition containing the same.
Patent CA-2564185-A1 (CA)
Inventor: BENN ALASTAIR
IPC: H04N5/64
Filed: 2005-05-23
Abstract: A flat screen television unit comprises a mounting plate (4) adapted to be surface mounted to, or inserted into, a receiving component, such as a wall (3) or door, and secured in position; a TV screen assembly (7) of dimensions such that it may be fitted to, or into, the mounting plate (4) and secured directly thereto; a first component (14) of a magnetic catch carried by the mounting plate; and a second component (17) of a magnetic catch carried by an outer glass cover sheet (15) whereby the glass cover sheet (15) is attached magnetically to the mounting plate (4).
Patent CA-2566152-A1 (CA)
Title: Lottery ticket bar code
Inventor: BEHM WILLIAM E
IPC: G06V30/224
Filed: 2002-10-30
Abstract: Security can be provide for lottery tickets having data printed thereon in a bar code or other machine readable media by covering only a portion of the bar code with a scratch-off material. Removing the scratch-off material, or in some cases only a portion of the scratch-off material, can permit machine validation of the lottery tickets. For bar codes having a specified level of redundancy, it is desirable to cover at least enough of the bar code so as to prevent the machine reading of ticket validation data encoded in the bar code.  Also, a lottery ticket can include a bar code printed on the ticket having both inventory and validation data along with a bar code printed on the front of the ticket including the validation data. All or part of the bar code printed on the front of the ticket can be covered by a scratch-off material.
Patent CA-2566178-A1 (CA)
Title: Belt drive washer
Inventor: WEAVER MARK
IPC: D06F37/32
Filed: 2006-10-27
Abstract: A drive mechanism for a washing machine having a basket rotatably mounted within a tub includes a motor having a first pulley. A washing apparatus is mounted within the basket. A rotatable shaft has first and second ends, the first end being directly coupled to the washing apparatus. A second pulley is mounted on the second end of the shaft. A drive belt connects the first pulley to the second pulley. An inverter is operatively coupled to the motor. A controller is operatively coupled to the inverter and the motor. The controller is configured to control the motor based on a predetermined agitation profile.
Patent CA-2568168-A1 (CA)
Title: Identification of compounds modifying a cellular response
Inventor: DINESS FREDERIK
IPC: G01N33/50
Filed: 2005-05-25
Abstract: The present invention relates to methods for identifying compounds capable of modulating a cellular response. The methods involve attaching living cells to solid supports comprising a library of test compounds. Test compounds modulating a cellular response, for example via a cell surface molecule may be identified by selecting solid supports comprising cells, wherein the cellular response of interest has been modulated. The cellular response may for example be changes in signal transduction pathways modulated by a cell surface molecule.
Patent CA-2568896-A1 (CA)
Title: Liquid cooling for an electric motor
Inventor: BOLSOY BEN
IPC: B66D1/12
Filed: 2004-06-04
Abstract: System for cooling an electrical motor (1) used especially in winches on trawlers, where the motor (1) is sealed and filled with an internal liquid, the motor (1) comprising and inlet (5) for an internal liquid from a circulation pump (2), and an outlet (6) connected with a liquid-liquid cooler (4), the internal liquid from the cooler (4) is directed back to the circulation pump (2), heat thereby is removed from the internal liquid in the cooler (4) by internal liquid to external liquid heat exchange.
Patent CA-2569090-A1 (CA)
Title: System for delivery of a tracer in fluid transport systems and use thereof
Inventor: STRAY HELGE
IPC: E21B47/10
Filed: 2005-06-30
Abstract: A polymerized solid substance comprising melamine formaldehyde resin added tracer materials is suitable for providing said tracer materials for monitoring fluid systems.
Patent CA-2571307-A1 (CA)
Inventor: ROHLAND LUTZ
IPC: C25B9/23
Filed: 2005-06-29
Abstract: A process for manufacture of integrated membrane-electrode-assemblies (MEAs), which comprise an ionomer membrane, at least one gas diffusion layer (GDL), at least one catalyst layer deposited on the GDL and/or the ionomer membrane, and at least one protective film material is disclosed. The components are assembled together by a lamination process comprising the steps of heating the components to a temperature in the range of 20 to 250 ~C and la~minating the materials by applying a laminating force in the range of 50 to 1300 N with a pair of rolls. The claimed lamination process is simple and inexpensive and is used for manu~facture of advanced, integrated MEAs for electrochemical devices such as PEM fuel cells and DMFC.
Patent CA-2571530-A1 (CA)
Title: Apparatus for prevention of reading of magnetic cards
Inventor: YESIL ISMET
IPC: G07F19/00
Filed: 2005-03-08
Abstract: This is an apparatus utilized for prevention of proper functioning of another card circuit in the same field and of data on cards from becoming accessible by others in this way by way of forming an electromagnetic field by application of voltage at a certain frequency on an inductive charge.
Patent CA-2573156-A1 (CA)
Title: Apparatus and method for supporting memory management in an offload of network protocol processing
Inventor: PRADHAN PRASHANT
IPC: G06F13/30
Filed: 2005-05-23
Abstract: A number of improvements in network adapters that offload protocol processing from the host processor are provided. Specifically, mechanisms for handling memory management and optimization within a system utilizing an offload network adapter are provided (730). The memory management mechanism (730) permits both buffered sending (1770) and receiving (1680) of data as well as zero-copy sending and receiving of data. In addition, the memory management mechanism (730) permits grouping of DMA buffers (1130) that can be shared among specified connections based on any number of attributes. The memory management mechanism (730) further permits partial send and receive buffer operation, delaying of DMA requests so that they may be communicated to the host system (710) in bulk, and expedited transfer of data to the host system (710).
Patent CA-2574371-A1 (CA)
Inventor: KOPP CHRISTOPHER
IPC: A62B35/00
Filed: 2007-01-12
Abstract: An extraction device comprises a sling comprising a preformed closed loop of adaptable size and a tightening element extending from the preformed loop, pulling of which reduces the loop size. A sliding connection connects the sling to a flexible line having two attachment elements disposed at opposite ends thereof. An extraction garment comprises a belt and a distal attachment point supported an outward distance from the belt for selective connection to the attachment element to facilitate hands-free pulling. The preformed loop can be easily disposed about a casualty and tightened with one hand, leaving the rescuer's other hand free. The sliding connection automatically adjusts the connection point between the sling and flexible line in response to pulling force(s) exerted on the end(s) of the flexible line. The distal attachment point of the extraction garment reduces tendency for the belt to twist under loading.
Patent CA-2574560-A1 (CA)
Title: Inductive heating apparatus with machine readable device
Inventor: SABA MICHEL
IPC: G07F11/00
Filed: 2007-01-19
Abstract: Heating devices and methods which are particularly useful in vending machines for hot products. Products such as foods, including beverages, contained in individual containers such as cans are rapidly heated to serving temperature by induction heating for delivery to a customer. Various types of products with different heating characteristics are rapidly heated without deleterious effects on the product by varying the power and timing of the inductive heating. The type of product is identified by machine-readable indicia on the container which are automatically scanned prior to heating. The containers may be agitated before, during and/or after heating to mix the contents and distribute heat evenly. The containers are heated in a manner to safely heat the product without overheating or causing damage to the container. A  power management protocol turns off non-essential components of the vending machine while the inductive heater is energized to permit the vending machine to operate on a standard 120 VAC, 15 A electrical circuit without overload.
Patent CA-2575033-A1 (CA)
Title: Novel biaromatic compounds that activate ppar type receptors, and use thereof in cosmetic or pharmaceutical compositions
Inventor: BOITEAU JEAN-GUY
IPC: C07D295/28
Filed: 2005-08-12
Abstract: The invention relates to novel biaromatic compounds that correspond to the general formula (I) and also to the method for preparing them, and to their use in pharmaceutical compositions for use in human or veterinary medicine (in dermatology, and also in the field of cardiovascular diseases, immune diseases and/or lipid metabolism-related diseases), or alternatively in cosmetic compositions.
Patent CA-2579941-A1 (CA)
Inventor: PLETT DELMER
IPC: F16H55/00
Filed: 2007-02-28
Abstract: Certain exemplary embodiments provide for an overhead lift storage device comprising a longitudinal track for overhead mount and a pulley system for guiding at least one cable-like element therethrough. Each cable-like element has a connection end configured for connection with an article to be stored in a suspended storage position. An activation system is used to operate the pulley system causing the cable--like element to raise or lower a connected article between a lowered connecting position and a suspended storage position. A weight limiting clutch is used to limit the maximum force which can be used to lift a load thereby decreasing the risk of failure of the pulley system or cable-like element. A safety catch may be incorporated into the overhead lift storage device for taking the load off of the pulley system and / or cable-like element when the article is in the suspended storage position. The safety catch interacts directly with the cable-like element or a component thereof to take the load of the suspended article and does not support the article from below.
Patent CA-2581766-A1 (CA)
Title: Curable material mixing and delivery device
Inventor: PLISHKA MICHAEL
IPC: A61M31/00
Filed: 2007-03-09
Abstract: An apparatus and method for mixing two components and delivering the mixture to a patient. The apparatus contains a mixing chamber for mixing a liquid component and a powder component. The liquid component and powder component are mixed within the mixing chamber by rotation of a collapsible mixing element. A plunger is then advanced through the mixing chamber to force the mixture out of the mixing chamber and deliver the mixture to the patient.
Patent CA-2584447-A1 (CA)
Title: Shape changing structure
Inventor: WOOD JEFFREY H
IPC: F02K1/48
Filed: 2005-10-28
Abstract: In one preferred embodiment, a structure is provided that includes a body having a first wall and a second wall. At least one appending component extends from an end of the body and includes a first skin and second skin. The structure additionally includes at least one actuator positioned within a cavity formed in the body first wall and the appending component second skin.  The actuator includes at least one shape memory alloy (SMA) wire adapted to constrict when activated to move the first skin of the appending component from a first position to a second position.
Patent CA-2588407-A1 (CA)
Inventor: CHAN ALAN K
IPC: B41J2/175
Filed: 2005-11-17
Abstract: A cartridge is provided for use with an associated printing apparatus. The cartridge includes a housing, a semiconductor storage device for storing data, a plurality of contacts for connecting the semiconductor storage device with an associated printing apparatus, and a printed circuit board held in a fixed relationship relative to the cartridge housing. The printed circuit board is rigid or otherwise relatively inflexible and defines a pair of opposite sides.  The semiconductor storage device and the plurality of contacts are disposed exclusively on one of the pair of opposite sides of the printed circuit board.