baber/WOPTO huggingface dataset:
Patent CA-2559863-A1 (CA)
Title: Amide substituted imidazopyridines, imidazoquinolines, and imidazonaphthyridines
Inventor: DUFFY DANIEL E
IPC: C07D471/06
Filed: 2005-03-24
Abstract: Imidazopyridine, imidazoquinoline, and imidazonaphthyridine compounds having an amide substituent at the 1-position, pharmaceutical compositions containing the compounds, intermediates, and methods of making and methods of use of these compounds as immunomodulators, for modulating cytokine biosynthesis in animals and in the treatment of diseases including viral and neoplastic diseases are disclosed.
Patent CA-2560958-A1 (CA)
Title: Monoazo dyes
Inventor: SCHOEFBERGER GEORG
IPC: C09D11/02
Filed: 2005-05-12
Abstract: Compounds of the general formula (I) (FORMULA SEE ENCLOSED PAPER COPY) a process for their preparation and their use for dyeing and/or printing organic substrates.
Patent CA-2561134-A1 (CA)
Title: Welding torch with plasma assist
Inventor: BLANKENSHIP GEORGE D
IPC: B23K35/38
Filed: 2004-09-01
Abstract: An electric arc welding torch having a central conductive contact tube for electrical contact between a power source and a welding wire moving through the contact tube toward a workpiece, a conductive sleeve concentric with the tube to define an annular chamber between the tube and the sleeve, a first dielectric barrier sleeve fixed on the conductive sleeve and a second dielectric sleeve on the tube where the dielectric sleeves are spaced from each other to define an annular gas passage extending around the moving wire and terminals to connect a high frequency power source between the tube and the conductive sleeve to create a dielectric barrier discharge plasma issuing from the gas passage. This torch is used in a novel welding method where the shielding gas envelope around the arc is a plasma.
Patent CA-2561191-A1 (CA)
Title: Microparticles for cell delivery
Inventor: GOSIEWSKA ANNA
IPC: A61K35/51
Filed: 2005-03-22
Abstract: The invention relates to microparticles and compositions containing the microparticles for use in delivering viable cells to specific regions in the body for treatment of diseases in the body, and to methods of treatment of such diseases, where the microparticles include a core containing an effective amount of a biologically active agent distributed there through, and a cell attached to the surface of the core, and where the compositions contain the microparticles and a vehicle for the microparticles.
Patent CA-2562866-A1 (CA)
Title: Method and auxiliary device for disassembly/assembly of a tunnel thruster
Inventor: ANDERSSON LARS-GOERAN
IPC: B63H5/16
Filed: 2005-04-12
Abstract: The present invention relates to a method and an auxiliary device in connection with disassembly and/or assembly of a tunnel thruster unit by use of the auxiliary device (1) to guide the thruster unit (2) and its movement during disassembly/assembly inside the tunnel (4), the thruster unit (2) thereafter being led away through the tunnel (4), said auxiliary device (1) being removably fixed at the thruster unit (2) before final disassembly, such that the auxiliary device (1) controls the movement during disassembly/assembly, mainly by compressive forces.
Patent CA-2563303-A1 (CA)
Inventor: CHAKRAPANI SRINIVASAN
IPC: B32B37/10
Filed: 2004-07-23
Abstract: The invention is directed to a method for laminating a suspended particle device (SPD) film which comprises forming a suspended particle device film;  positioning the suspended particle device film within an unlaminated stack of components for forming a laminated suspended particle device film, wherein the stack comprises at least one hot melt adhesive sheet or film contacting an outer surface of the suspended particle device film; subjecting the unlaminated stack to at least a partial vacuum, preheating the unlaminated stack of components under the vacuum for a time and at a temperature selected to permit at least partial degassing of the stack and applying a sufficient net pressure to the stack at a sufficient temperature and for a sufficient time to produce a laminated suspended particle device film from the unlaminated stack.
Patent CA-2564188-A1 (CA)
Title: System and method for checking digital certificates
Inventor: KIRKUP MICHAEL G
IPC: H04M3/16
Filed: 2005-02-25
Abstract: Systems and methods for handling electronic messages. An electronic message that is associated with a digital certificate is to be processed. A decision whether to check the validity of the digital certificate is based upon digital certificate checking criterion.
Patent CA-2566549-A1 (CA)
Title: A method for isolating mammary stem cells
Inventor: LINDEMAN GEOFFREY JOHN
IPC: A61K35/55
Filed: 2005-05-12
Abstract: The present invention relates generally to a method for the generation of a substantially homogenous population of undifferentiated cells. More particularly, the present invention relates to a method for isolating a substantially homogenous population of stem cells, and in particular, mammary stem cells (MaSCs). The MaSCs of the present invention are isolated on the basis of differential levels of proteins present on their cell surface. The MaSCs of the present invention are particularly useful as targets for identifying agents which modulate MaSC survival, self-renewal, proliferation and/or differentiation in both normal and diseased tissue such as, but not limited to, tumor tissue, and, also as source of tissue for the regeneration, replacement and/or augmentation of tissue damaged and/or lost after disease or injury.
Patent CA-2568137-A1 (CA)
Title: Systems and methods for integrating outsourcers
Inventor: PELEG URI
IPC: G06Q10/00
Filed: 2006-12-08
Abstract: Systems and methods for integrating outsourcers are provided. In this regard, a representative method includes: receiving information corresponding to resources of a first contact center; and correlating the information with other information in order to improve integration of resources of the first contact center with resources of one or more other contact centers.
Patent CA-2568738-A1 (CA)
Title: Method of treating radioactive waste
Inventor: VAN RAVENSWAAY FRANCIS PIETER
IPC: G21F9/18
Filed: 2005-05-13
Abstract: This invention relates to a method of treating irradiated material which includes reducing irradiated material to particulate form, suspending the particulate irradiated material, or derivatives thereof, in a fluid to form a suspension, and removing radioisotopes from the suspension by biological treatment.
Patent CA-2569905-A1 (CA)
Title: Improvements in and relating to packaging
Inventor: AYATS ARDITE FRANCESC
IPC: B65D5/355
Filed: 2005-06-30
Abstract: Packaging for moisture-sensitive material or material containing volatile contents comprises an inner water-impermeable means for enclosing such material, and an outer container ( 1 ) comprising a base panel ( 2 ) from which a front panel ( 3 ), rear and side panels ( 4, 5 ) extend upwardly and a lid ( 6 ) hingedly fixed to the top of the rear panel ( 4 ) and giving a firm closure. The container has side vents ( 11 ) or other means giving provision for expansion.
Patent CA-2569963-A1 (CA)
Title: Improved grinding wheel
Inventor: FICAI GIOVANNI
IPC: B24B45/00
Filed: 2006-12-04
Abstract: The present invention refers to an improved grinding wheel, comprising an abrasive and/or cutting disk-shaped member that can be associated substantially coaxially with the free end of the rotating shaft of a grinding machine and equipped with at least one substantially central through-hole, with a first face that can be placed, in its assembling configuration, substantially oriented towards the machine and in contact with a machine bearing flange, and with a second face opposite to the first face, that comprises at least one threaded ring nut for attaching to the free end of the rotating shaft that is associated integral and unmovable with the substantially central portion of the second face.
Patent CA-2572147-A1 (CA)
Inventor: FISCHER ANDREAS
IPC: C07C215/54
Filed: 2005-06-27
Abstract: This invention relates to a new crystalline form of (-)-(1R,2R)-3-(3-dimethylamino-1-ethyl-2-methylpropyl)-phenol hydrochloride, methods of producing same, methods of use and pharmaceutical compositions containing same.
Patent CA-2574338-A1 (CA)
Inventor: RAGHAVACHARI SRIDHARAN
IPC: F04B23/04
Filed: 2006-03-22
Abstract: At least one of a plurality of compressors (C1-C7) connected to a fluid distribution system are loaded and/or unloaded based upon a capacitance of the fluid distribution system.
Patent CA-2575248-A1 (CA)
Inventor: HE LIZHEN
IPC: C07K16/28
Filed: 2005-07-28
Abstract: The present invention provides novel antibody vaccine conjugates and methods of using the same to induce a cytotoxic T cell (CTL) response. In a particular, embodiment, the vaccine conjugate includes a human chorionic gonadotropin beta subunit (.beta.hCG) antigen linked to an anti-mannose receptor (MR) antibody.
Patent CA-2575903-A1 (CA)
Inventor: LEY KIM MICHAEL
IPC: G01R31/50
Filed: 2005-08-02
Abstract: Unsafe electric energies can exist in aircraft fuel tanks as a result of static build-up or induced currents from lightning strikes. The invention provides an aircraft fuel tank (1) including two discharge paths (18-21-5 & 18-20-15-16-17-12) for the safe discharge of electricity from the tank (1) before it reaches levels where an arc, spark or other electric discharge, able to ignite fuel in the tank, could occur. The failure of both the discharge paths (18-21-5 & 18-20-15-16-17-12) would significantly increase the risk of an ignition causing electrical discharge occurring. The tank (1) thus also includes a circuit (11) for monitoring the integrity of each discharge path.  By having at least two discharge paths (18-21-5 & 18-20-15-16-17-~12), should one discharge path fail (which failure being detected by the monitoring circuit (11), at least one alternative discharge path exists for the safe discharge of electrical energy from the fuel tank (1), until the failed discharge path is repaired.
Patent CA-2580562-A1 (CA)
Title: Power storage system
Inventor: KITANAKA HIDETOSHI
IPC: H02M3/145
Filed: 2006-04-11
Abstract: A power storage system according to the present invention regulates DC power from a DC power supply into prescribed voltage and current using a DC-DC converter unit for storage in a power storage unit. The power storage system includes primary side current and voltage detecting units, a primary side switch unit, and a primary side filter unit on the DC power supply side (primary side) of the DC-DC converter, and a secondary side filter unit, a secondary side switch unit, secondary side voltage and current detecting units on the power storage unit side (secondary side) of the DC-DC converter. The on/off states of the primary side switch unit, the DC-DC converter unit, and the secondary side switch unit are controlled by a system control unit having an externally applied operation command and signals obtained from elements such as the primary side current and the primary side voltage detecting units.
Patent CA-2581175-A1 (CA)
Title: Piperidinylamino-thieno[2,3-d] pyrimidine compounds
Inventor: MARANTZ YAEL
IPC: C07D498/02
Filed: 2005-09-23
Abstract: The invention relates to 5-HT receptor modulators, particularly 5-HT2B  antagonists. Novel piperidinylamino-thieno [2,3-d] pyrimidine compounds, and uses thereof for treating conditions including pulmonary arterial hypertension, congestive heart failure, hypertension, central nervous system disorders such as migraine, disorders of the gastrointestinal tract, restenosis, asthma, obstructive airway disease, prostatic hyperplasia and priapism, anxiety, depression, schizophrenia, neural injury and stroke.  Methods of preparation and novel intermediates and pharmaceutical salts thereof are also provided.
Patent CA-2582766-A1 (CA)
Title: Isomigrastatin analogs in the treatment of cancer
Inventor: MANDAL MIHIRBARAN
IPC: C07D313/00
Filed: 2005-09-23
Abstract: The present invention provides compounds having formula (I): (I) wherein n, R1-R5, Ra-Rb, Q, Y1 and Y2 are as defined herein; and additionally provides methods for the synthesis thereof, compositions thereof, and methods for the use thereof in the treatment of various disorders including cancer, metastasis and disorders involving increased angiogenesis.
Patent CA-2585065-A1 (CA)
Inventor: ZHANG KEWEI
IPC: C09K8/80
Filed: 2007-04-13
Abstract: A sand slurry composition and a method for making sand slurries are disclosed.  The sand slurry composition is comprised of sand, an aqueous liquid and a chemical compound that renders the surface sand of hydrophobic. The method is comprised of rendering sand surface hydrophobic during or before making the slurry. This method and composition can find many applications in different industries, especially in various oil field applications.
Patent CA-2591865-A1 (CA)
Inventor: KORDELIN TAPIO
IPC: E04B2/74
Filed: 2006-01-30
Abstract: Invention relates to a room arrangement (20) comprising at least two superposed prefabricated load-bearing room units (1 ). The room units have a ceiling (24), a floor (2) and at least two walls (3, 4, 5, 6) that are made at least mainly of cellular board. The invention also relates to a ship, building and method for constructing a room arrangement. The invention relates especially to a new manner of constructing multi-storey rooms, for example, cabin compartments in ships or block of flats without middle decks or intermediate floors.
Patent CA-2595265-A1 (CA)
Inventor: ALAGARSAMY GANESH
IPC: G07F17/32
Filed: 2006-01-18
Abstract: A system and method for facilitating the play of instant lottery games is disclosed. Example embodiments of the claims system and method may receive a set of presentations for an instant lottery. The set of presentations may be associated with a prize pool.. Each presentation in the set of presentations may be associated with a respective outcome in the prize pool. A presentation from the set of presentations may transmitted to a terminal. The presentation may be used to print a ticket or display an electronic ticket to a game player.
Patent CA-2597570-A1 (CA)
Title: Fuel cell system with voltage detection device
Inventor: YUICHIRO TABUCHI
IPC: H01M8/04
Filed: 2006-03-07
Abstract: A fuel cell system determines a water blockage or a dry state of the system using voltage sensors that determine anode and cathode voltages of single fuel cells as well as a total voltage for the fuel cell system, and compensate for water blockages or dry states by adjusting supplies of fuel and oxidation gases to the system.
Patent CA-2597632-A1 (CA)
Title: Substituted sulfoxide compounds, methods for preparing the same and use thereof
Inventor: DENG JINGEN
IPC: A61K31/402
Filed: 2006-03-24
Abstract: Disclosed are an optically pure compound having formula I, its pharmaceutically acceptable salt and its pharmaceutically acceptable solvate, and a use thereof in manufacturing medicaments and pharmaceutical compositions. A process for preparing the compound defined therein is also provided.
Patent CA-2598396-A1 (CA)
Title: Composition and process for preparing chromium-zirconium coatings on metal substrates
Inventor: GREEN JAMES L
IPC: C23C22/34
Filed: 2005-11-14
Abstract: This invention comprises an acidic aqueous solution for treating metal substrates to improve the adhesion bonding and corrosion protection which comprises effective amounts of water soluble trivalent chromium compounds, fluorozirconates, fluoro~metallic compounds, zinc compounds, thickeners, surfactants, and at least about 0.001 mole per liter of the acidic solution of at least one polyhydroxy and/or carboxylic compound as the stabilizing agent for the aqueous solution.
Patent CA-2599473-A1 (CA)
Title: Antiviral compositions and methods of use
Inventor: KANTNER STEVEN S
IPC: A61K45/06
Filed: 2006-03-10
Abstract: Antiviral compositions, especially those useful when applied topically, particularly to mucosal tissues (i.e., mucous membranes), including, in particular, an antiviral lipid component, such as a fatty acid ester, fatty ether, or alkoxide derivative thereof. Such compositions provide effective topical antimicrobial activity and are accordingly useful in the treatment and/or prevention of conditions that are caused, or aggravated by, microorganisms (including viruses).
Patent CA-2601870-A1 (CA)
Title: Conversion of 2-pyrazolines to pyrazoles using bromine
Inventor: FAGAN PAUL JOSEPH
IPC: C07D231/16
Filed: 2006-03-14
Abstract: This invention relates to a method for preparing a compound of Formula 1 wherein L, R1, R2 and X are as defined in the disclosure, comprising contacting a 2 pyrazoline of Formula 2 with bromine at a temperature of at least about 80° C. (Formula 1) (Formula 2). This invention also discloses preparation of a compound of Formula 3 wherein X, Z, R5, R6, R7, R8a, R8b and n are as defined in the disclosure, using a compound of Formula 1a wherein R10 is as defined in the disclosure, prepared by the aforesaid method for preparing a compound of Formula 1. (Formula 3) (Formula 4).
Patent CA-2602307-A1 (CA)
Inventor: MEDOFF MARSHALL
IPC: B02C18/00
Filed: 2006-03-23
Abstract: Methods of making fibrous materials are disclosed that include shearing a fiber source to provide a first fibrous material, and passing the first fibrous material through a first screen. Also, composites are disclosed that includes a fibrous material, a resin and a dye.
Patent CA-2602482-A1 (CA)
Inventor: THURESSON STAFFAN
IPC: C08L101/12
Filed: 2006-03-21
Abstract: A material composition comprises, on the one hand, a particulate material and, on the other hand, a binder which is provided as a coating on the material particles. The binder has at least two solid phases (13, 14), of which one harder phase (14) is configurationally stable and a softer phase (13) is plastic and readily deformable at temperatures below the melting point of the binder. A method for producing the above material comprises the steps that at least two components included in the binder are melted and mixed, whereafter kneading takes place during cooling. The material composition is usable, for example, as a play material, educational material, for sculptures or prototypes or as landscape architectonic material..
Patent CA-2603381-A1 (CA)
Title: Device for maintaining structural elements at a distance from one another
Inventor: FERRO DE LA CRUZ JUAN ANTONIO
IPC: E04C5/20
Filed: 2005-04-26
Abstract: The invention relates to a device for maintaining structural elements at a distance from one another for reinforcing concrete, said device being a disc formed from a single piece, preferably by injection molding, using a plastic such as high-density polyethylene. The structural element is positioned along the central axis of the device and it is inserted through a reinforced radial hole extending from the centre of the device towards the periphery thereof, the opening being closed with corresponding fixing elements following the insertion of the structural element. The design of the central ring and fixing elements confer increased strength and stability in order to maintain the structural reinforcement in place and, consequently, ensure a good performance by reducing the mechanical advantage of the perimeter against the central axis.
Patent CA-2604915-A1 (CA)
Inventor: ROSENZWEIG-LIPSON SHARON
IPC: A61K31/34
Filed: 2006-04-21
Abstract: Therapeutic combinations useful in the treatment or prevention of depression or other mood disorders, to pharmaceutical compositions containing said combinations, and to their use in the treatment or prophylaxis of depression or other mood disorders are provided. Such compounds are of formula (I) or a pharmaceutically acceptable salt thereof, wherein each of R1, R2, R3, n, y, and Ar are as defined and described herein.
Patent CA-2605277-A1 (CA)
Inventor: JACOB CHRISTIAN
IPC: H04N5/262
Filed: 2007-09-28
Abstract: A system and method for generating a video display suitable for interaction with a public audience or group. The system comprises one or more video capture devices for capturing a scene, a module configured to extract one or parameters that describe a field of motion in the scene, and a module configured to generate a plurality of particles or a swarm of particles that are responsive or react to the motion field.
Patent CA-2609094-A1 (CA)
Title: Self-cleaning burner system for heaters and burners
Inventor: TUCCI DAVID W
IPC: F23D14/46
Filed: 2006-05-19
Abstract: A self-cleaning burner system incorporates an automatic clean cycle when the burner is started up. Cycles may be programmed for once-a-day cleaning cycle or for other desired interval. On start-up, the cycle routes a small amount of fuel to the burner for ignition inside the burner to clean the burner surfaces. The system incorporates an igniter for fast, routine, and safe ignition of the fuel. Thus, small amounts of debris that accumulate on a surface burner are automatically ignited when the burner is started, keeping the burner clean and operating at a high state of efficiency at all times. The self-cleaning burner system may be incorporated into a fryer or other heating appliance for reliable, efficient operation.
Patent CA-2609380-A1 (CA)
Inventor: KERMAN ERIC
IPC: B65D51/22
Filed: 2006-05-22
Abstract: Récipient distributeur double (200) comprenant un récipient externe (210) et un récipient interne (220), chaque récipient comprenant un corps (211 ; 221 ) et une tête (212; 222) munie d'un goulot (213; 223) et d'une épaule (214; 224) reliant ledit goulot audit corps, ledit goulot ayant une paroi latérale et un ou plusieurs orifices de distribution, le goulot (223) du récipient interne étant logé à l'intérieur du goulot (213) du récipient externe et présentant une section de forme telle qu'il offre une ou plusieurs veines d'écoulement pour le produit pâteux A débouchant sur un ou plusieurs orifices de distribution du produit A et, en combinaison avec la surface interne du goulot du récipient externe, une ou plusieurs veines d'écoulement pour le produit pâteux B débouchant sur un orifice, simple ou multiple, de distribution du produit B, caractérisé en ce que ledit goulot interne est prolongé par une portion sommitale (226) qui est reliée audit goulot interne par une zone annulaire mince (227) et qui obture l'orifice de distribution, simple ou multiple, du produit A.
Patent CA-2609795-A1 (CA)
Inventor: BERN M JONATHAN
IPC: A61B1/31
Filed: 2006-05-26
Abstract: The present invention provides a system and method for active propulsion of devices, such as endoscopes, along cavities, such as body lumens. The propulsion system can be attached to a commercially available endoscope, or be provide affixed together, and moves the endoscope in a lumen by pulling it forward. The present invention further provides a method of diagnosing diseases and disorders, and treatment of diseases and disorders, using a device according to the invention.
Patent CA-2617706-A1 (CA)
Title: Trim tabs
Inventor: BEAMER GREGORY PAUL
IPC: B63B39/00
Filed: 2008-01-10
Abstract: A trim tab for mounting the transom of a boat has an upper surface and an undulating bottom surface with down-turned flaps on opposite sides of the tab.  The trim tab is formed of a molded composite material. The top surface includes a hinge platform at its forward end and mount platform at a rearward end. The trim tab tapers from a minimum thickness at its leading end to a maximum thickness at its trailing end. The shape of the bottom surface and the down-turned flaps provide a bottom surface area with enhanced lift characteristics.
Patent CA-2619715-A1 (CA)
Title: Pharmaceutical compositions with melting point depressant agents and method of making same
Inventor: GRENIER ARNAUD
IPC: A61K47/14
Filed: 2006-08-18
Abstract: The invention relates to the use of chemical fragrance ingredient to lower the melting point of active agents, thereby changing crystalline active agents into an amorphous state. The invention also relates to methods of enhancing the transdermal or transmucosal skin permeation or skin penetration of pharmacologically active agents to patients in need thereof. The compositions of the present invention present the additional benefits of being substantially alcohol-free and having a pleasant olfactory profile.