baber/WOPTO huggingface dataset:
Patent CA-2501265-A1 (CA)
Title: Inhibitors of histone deacetylase
Inventor: GAUDETTE FREDERIC
IPC: C07D209/16
Filed: 2003-10-16
Abstract: The invention provides compoods and methods for treating cell proliferative- diseases. The invention provides new inhibitors of histone deacetylase enzymatic activity, compositions of the compounds comprising the inhibitors and a pharmaceutically acceptable carrier, excipient, or diluent, and method s of using the compounds to inhibit cellular proliferation in vitro and therapeutically.
Patent CA-2502714-A1 (CA)
Inventor: BERT PAOLO
IPC: C08G8/10
Filed: 2003-06-23
Abstract: New metal-based catalyst materials, non-containing platinum, for preferred application to form both alcohol-tolerant cathodes for oxygen reduction and anodes for oxidation of various fuel molecules, and methods of making the sa id catalysts are provided. Methods for preparing anodes and cathodes for fuel cells are also provided.
Patent CA-2503109-A1 (CA)
Title: Method of ac welding with cored electrode
Inventor: MYERS RUSSELL K
IPC: B23K9/095
Filed: 2005-03-30
Abstract: A method of arc welding with a cored electrode comprising creating a positive waveform with a first shape and having a first time; creating a negative waveform with a second shape and having a second time; making one of the first and second shapes greater in magnitude than the other of the shapes; and, adjusting the percentage relationship of the first and second times so the time of the shape with the greater magnitude is substantially less than the time of the other shape.
Patent CA-2506726-A1 (CA)
Title: Self-cooling liquid container
Inventor: MO FAN
IPC: B65D81/32
Filed: 2005-05-10
Abstract: A self-cooling, portable liquid container is disclosed in the form of a bottle with an indent on any surface, preferably the bottom, into which a cooling mechanism can be inserted.  The cooling mechanism consists of an encapsulated area containing two or more reactants separated by a non-permeable membrane, and one or more appendages which will serve to puncture the non-permeable membrane, allowing the reactants to mix and the endothermic reaction to occur. The reactant capsule is sealed at one end by a flexible material (A) that surrounds the joint of the capsule. Another flexible material (B) joins flexible material (A) and provides additional pressure such that the non-permeable membrane can be pushed up to the appendages for puncture. Flexible material (B) also provides friction to hold the cooling mechanism in the indent in the container. A moldable material provides the base upon which the cooling mechanism rests and may be turned and pushed up to rupture the non-permeable membrane, resulting in mixing of the reactants.
Patent CA-2507438-A1 (CA)
Inventor: KAGAWA HIROSHI
IPC: H01M8/02
Filed: 2004-03-15
Abstract: A totally solid polymer electrolyte composition with high ionic conductivity and enhanced mechanical properties. This electrolyte composition is produced by polymerizing a monomer composition comprising a molten quaternary ammonium salt having a polymerizable functional group introduced therein and a charge transfer ion source in the presence of a polymeric reinforcing material. The polymeric reinforcing material can be formed into a composite of polymer blend morphology by dissolving the monomer composition and the reinforcing material in an appropriate organic solvent and polymerizing the solution.  Alternatively, the composite can be obtained by impregnating a porous sheet or film as the reinforcing material with the monomer composition and effecting polymerization. An electrolyte for lithium ion battery can be obtained by selecting a lithium salt as the charge transfer ion source; an electrolyte for fuel cell by selecting a proton donor; and an electrolyte for dye sensitized solar cell by selecting a redox ion pair. A polymer electrolyte composition not containing the charge transfer ion source is also useful as an electrolyte for electrolytic capacitor.
Patent CA-2509463-A1 (CA)
Inventor: SHELTON WALTER
IPC: A61B17/04
Filed: 2004-01-08
Abstract: The present invention provides a suture arrow device (10) for repairing tissue or attaching matter to tissue. The suture arrow device (10) comprises at least two tissue arrows or implantation members (l, 2) connected by a connecting member (3) which preferably is a suture thread. The invention further provides an insertion instrument for installing the suture arrow device (10) into tissue. The suture arrow device (10) and the insertion instrument may be combined in an installation kit.
Patent CA-2510772-A1 (CA)
Inventor: MUIA-LONGMAN GINA
IPC: B62D25/12
Filed: 2005-06-27
Abstract: La présente divulgation porte sur un ensemble de capot (100) pour véhicule (104). Cet ensemble comprend un capot (102) accouplé au véhicule et pouvant passer de la position ouverte à la position fermée. Ledit ensemble de capot comprend aussi un verrou (106). Le verrou présente une position de blocage pour verrouiller de manière sélective le capot en position ouverte, et une position de libération pour que le capot se déplace de la position ouverte à la position fermée. L'ensemble de capot comprend en outre un dispositif de libération (110) accouplé au verrou pour déclencher le verrou de la position de blocage à la position de libération, tandis que le dispositif de libération peut être actionné par un utilisateur (105) faisant face au capot.
Patent CA-2513287-A1 (CA)
Title: Multispecific binding molecules
Inventor: HERMAN WILLIAM
IPC: C07K16/46
Filed: 2003-01-14
Abstract: The invention contemplates a composition containing a multispecific ligand containing at least a first ligand binding moiety and a second ligand binding moiety. The first ligand binding moiety specifically binds with a pre-selected first affinity to at least a first ligand. The first ligand has a first biodistribution. The second ligand binding moiety specifically binds with a pre-selected affinity to at least a second ligand. The second ligand has a second biodistribution. The affinity of first and second ligand binding moieties are selected to bias the biodistribution of the multispecific ligand in favour of a selected location of one or both of the ligands.
Patent CA-2513406-A1 (CA)
Inventor: FIGOV MURRAY
IPC: B41M7/00
Filed: 2003-12-16
Abstract: L'invention concerne des revêtements uniques sur des substrats non absorbants sur lesquels des encres aqueuses pour impression à jet d'encre sont jetées, suivi d'une application de chaleur ou d'autres formes d'énergie afin de réticuler davantage le revêtement sur le substrat et afin de fusionner l'image imprimée par impression à jet d'encre afin d'obtenir des reproductions colorées résistant à l'eau et de bonne qualité. Facultativement, une couche protectrice est appliquée sur l'image imprimée par impression à jet d'encre.
Patent CA-2514041-A1 (CA)
Inventor: SCHLEPER AMANDA D
IPC: A01N63/50
Filed: 2004-01-07
Abstract: The subject invention relates to the surprising discovery that toxin complex (TC) proteins, obtainable from Xenorhabdus, Photorhabdus, and Paenibacillus, can be used interchangeably with each other. In particularly preferred embodiments of the subject invention, the toxicity of a "stand-alone" TC  protein (from Photorhabdus, Xenorhabdus, or Paenibacillus, for example) is enhanced by one or more TC protein "potentiators" derived from a source organism of a different genus from which the toxin was derived. As one skilled in the art will recognize with the benefit of this disclosure, this has broad implications and expands the range of utility that individual types of TC  proteins will now be recognized to have. Among the most important advantages is that one skilled in the art will now be able to use a single set of potentiators to enhance the activity of a stand-alone Xenorhabdus protein toxin as well as a stand-alone Photorhabdus protein toxin. This reduces the number of genes, and transformation events, needed to be expressed by a transgenic plant to achieve effective control of a wider spectrum of target pests. Certain preferred combinations of heterologous TC proteins are also disclosed herein.
Patent CA-2519476-A1 (CA)
Title: Genetic polymorphisms associated with rheumatoid arthritis, methods of detection and uses thereof
Inventor: CARGILL MICHELE
IPC: C12Q1/68
Filed: 2004-03-18
Abstract: The present invention is based on the discovery of genetic polymorphisms that are associated with rheumatoid arthritis. In particular, the present invention relates to nucleic acid molecules containing the polymorphisms, variant proteins encoded by such nucleic acid molecules, reagents for detecting the polymorphic nucleic acid molecules and proteins, and methods of using the nucleic acid and proteins as well as methods of using reagents for their detection.
Patent CA-2524632-A1 (CA)
Title: Process for adding microbiologically safe chocolate particulates to yogurt
Inventor: HANSEN JOHN P
IPC: A23G1/00
Filed: 2004-04-01
Abstract: Method of adding lipid-based inclusions, particularly chocolate, to yogurt are provided. The methods of the present invention comprising the steps of providing a filling, the filling having a pH of less than 4.6; and adding the lipid-based inclusions to the filling. In a preferred embodiment, the lipid-based inclusions are formed by the steps of providing a filling, wherein the filling has a pH of 4.6 or less; chilling the filling to a temperature below the temperature required to crystallize the lipid-based inclusions; providing a lipid-based melt that will form the inclusions when crystallized; injecting the lipid-based melt into the chilled filling; allowing the lipid-based melt to at least partially solidify in the chilled filling; and agitating the mixture of step e to form the lipid-based inclusions in the filling. In accordance with the methods of the present invention, the lipid-based inclusions maintain physical integrity and microbiological stability when the filling is incorporated into yogurt.
Patent CA-2524826-A1 (CA)
Inventor: KRICORISSIAN GREGG R
IPC: H01R12/18
Filed: 2005-10-31
Abstract: A method of constructing an image reader module and the image reader are described. The image reader module includes two or more circuit boards in a stacked configuration. Corresponding notches for receiving supports are formed along adjacent edges of the boards, which also have electrical contact points at the edges of each board connected to circuits on the boards. The supports are mounted in the notches between the two or more circuit boards to structurally interconnect the boards. Each of the supports, which may be flex cables or conductive bus bars, have one or more electrical conductors that are electrically connected to the contact points on the boards to electrically interconnect the boards, whereby the connections between the electrical conductors and the contact points form test points for the module. The notches may be substantially rectangular to receive the flex cable or may be slots to receive a bus bar. One end of the structural support flex cable or bus bar may be flush with one of the circuit boards and the other end of the structural support may extend past another one of the circuit boards. The supports may be soldered to the edges of the boards within the notches, which may be initially plated. In the image reader module an image sensor may be located on one of the circuit boards and an illumination assembly may be located on another of the circuit boards.
Patent CA-2532006-A1 (CA)
Inventor: OWEN RUSSELL N
IPC: H04W8/22
Filed: 2006-01-04
Abstract: A system and method of locating a lost wireless communication device is provided. A remote server is contacted to indicate that the wireless communication device is lost. A lost device policy setting is then activated in a database coupled to the remote server, the lost device policy setting indicating that the wireless communication device is lost. In response to activation of the lost device policy setting, a remote location command is then transmitted from the remote server to the wireless communication device via a wireless network. The remote location command is subsequently received at the lost wireless communication device, which processes the remote location command such that a user of the wireless communication device can locate the device.
Patent CA-2534116-A1 (CA)
Inventor: DELFS JULIETTE M
IPC: B68G7/12
Filed: 2006-01-27
Abstract: The bedding article includes three fabric sections having approximately the same size and positioned in registry. Two fabric baffle strips extend in one dimension between and connected to upper and middle fabric sections, defining three interior chambers therebetween. Two fabric baffle strips extend in a dimension perpendicular to the dimension between and connected to the lower and middle fabric sections, also defining three chambers therebetween. Loose filling is placed into all of the chambers defined by the baffle strips.
Patent CA-2534368-A1 (CA)
Inventor: SAVA GIANNI
IPC: A61K9/48
Filed: 2004-08-03
Abstract: The present invention relates to microcapsules with a double-layer of natural polysaccharides - chitosan and alginate - gelified and stabilized by means of a divalent ion containing inside at least one biologically active substance.  The microcapsules of the invention can be employed as carriers for the oral administration of biologically active substances, also associated with an adjuvant of the biological response of the same, administered for a preventive or therapeutic purpose. These substances can be chosen, for example, from antigens and adjuvants, suitable for immune response stimulation against infective and non-infective agents, or from chemotherapeutics and adjuvants with therapeutic type effects. According to the type of biologically active substance encapsulated in the microcapsules, there can be a variety of uses for oral vaccination or therapy in the human and veterinary field.
Patent CA-2534477-A1 (CA)
Title: Integrated optical scanning image acquisiting and display
Inventor: WANG WEI-CHIH
IPC: G02B6/26
Filed: 2004-09-03
Abstract: An apparatus and method for providing image acquisition and/or image display in a limited region of interest (ROI). The apparatus comprises a micro electromechanical system (MEMS), preferably integrating a light source, a cantilever, a lens, an actuator, a light detector, and a position sensor. The light source provides light for illuminating the ROI, displaying an image, providing a therapy, and/or performing other functions. The cantilever comprises a resin waveguide with a fixed end attached to a substrate that supports many or all other components. A free end of the cantilever is released from the substrate during fabrication and includes the lens. The actuator scans the free end in orthogonal directions to illuminate the ROI or display an image. The position sensors detect the position of the free end for control. The light detector receives light backscattered from the ROI separate from, or at the fixed end the cantilever.
Patent CA-2534878-A1 (CA)
Title: Gas-liquid contacting tray
Inventor: SASTRY ASHEESH VISWANATHA
IPC: B01D53/18
Filed: 2004-07-27
Abstract: A gas-liquid contacting tray suitable for horizontal mounting in a normally vertical column for countercurrently contacting gas and liquid, which tray comprises a tray plate having top and bottom surfaces, in which tray plate a downcomer inlet opening is arranged; and a downcomer for guiding liquid from the top surface of the tray plate to a downcomer outlet opening below the tray plate, which downcomer has a sidewall extending downwardly from the downcomer inlet opening, in which downcomer sidewall the liquid outlet opening is arranged, and wherein the liquid outlet opening is provided with a liquid guiding means.
Patent CA-2538452-A1 (CA)
Inventor: FUDGE CHESTER M
IPC: F04B35/04
Filed: 2004-09-22
Abstract: A pump and stopper combination for vacuum or pressure sealing a container. The stopper has a pour opening and a one-way valve movable between an operative position to permit one-way flow of fluid into or out of the container when the pour opening is in position, and an inoperatiave position when the pour opening is in the open position. A vacuum/pressure pump that connects to the stopper includes a drive adapted to convert rotational movement of a motor to reciprocating motion of a pump piston in a chamber, and one-way pump valves mounted in a selectable flow control member. The selectable flow control member is movable between pressure and vacuum positions to permit passage of fluid only into or out of the pump chamber. The pump also includes an indicator for indicating when a desired level of vacuum or pressure has been reached. The pump may be incorporated into a container lid.
Patent CA-2540030-A1 (CA)
Title: Adjustable star wheel conveyor
Inventor: RODGER ALLAN
IPC: B65G47/86
Filed: 2004-09-27
Abstract: The present invention relates to an adjustable star wheel and guide rail assembly for use with containers being processed on an automated handling line between machines such as rotary packaging machines. Star wheels derive their name from their general shape. The star wheels of this invention have fingers that support containers, such that they convey the containers as the star wheel rotates. Conveniently, the fingers of the present invention may be set in any position within their range of movement. In addition, a supporting guide rail may be adjusted, for example by rotation on cams. Thus, the fingers and the guide rail may be set to convey containers of varying sizes while keeping the container's centers travelling along the centerline of the conveyor.
Patent CA-2543434-A1 (CA)
Title: Multi-tesla mri and robotic operating arm
Inventor: NOVAL GREG
IPC: A61B34/30
Filed: 2006-04-13
Abstract: A combination variable MRI diagnostic imaging with medical therapy, assisted, if necessary, by a robotic operating treatment system.
Patent CA-2544731-A1 (CA)
Title: Rapamycin peptides conjugates: synthesis and uses thereof
Inventor: WOO THOMAS
IPC: C07K7/06
Filed: 2004-11-03
Abstract: The present invention relates to new rapamycin derivatives for the inhibition of cell proliferation. The compounds can advantageously target two proteins in dividing cells and interfere with cell cycle. There is thus provided derivatives of rapamycin in which the 42 position of rapamycin is linked to an amino acid or a peptide through a carbamate ester linkage. These rapamycin derivatives can be synthesized by reacting 42-O-(4-Nitrophenoxycarbonyl) rapamycin and an amino acid or a free amino peptide under basic conditions.  These rapamycin derivatives can be used to inhibit the cell cycle and are therefore useful for treating cell proliferation disorders.
Patent CA-2548415-A1 (CA)
Inventor: WYNER DANIEL M
IPC: A41D31/00
Filed: 2004-12-07
Abstract: Protective laminates are provided that include (a) a layer that is breathable and highly impermeable to chemicals to a degree that is subject to reduction upon flexing of the highly impermeable layer alone; and (b) a breathable non-textile layer attached to the highly impermeable layer, the non-textile layer mitigating the reduction in the impermeability of the highly impermeable layer if the laminate is flexed. The laminates may, for example, be attached to textiles and used in protective fabrics.
Patent CA-2550409-A1 (CA)
Inventor: CAKMAK ERTAN
IPC: B60S1/66
Filed: 2006-05-23
Abstract: A windshield wiper snow removal and deicing device raises a windshield wiper blade away from a windshield, upon which the blade is otherwise maintained in contacting engagement therewith by a wiper biasing spring connected to the wiper arm, such that the blade falls down and impacts the windshield to remove snow and ice accumulated thereon while wiping on the windshield. In a first embodiment, a motor connected to the arm rotates a flap connected thereto to raise the blade above the windshield. In a second embodiment, a cover for a casing attached to the windshield is raised into an idle deployment configuration for engaging the arm and raising the blade above the windshield. In a third embodiment, a body on the arm has a pivoting member to engage an engagement stop on the windshield, with the pivoting member pivoting into a vertical configuration to lift the blade off the windshield.
Patent CA-2552382-A1 (CA)
Inventor: MACHAEL JAY R
IPC: A47C1/032
Filed: 2004-12-29
Abstract: A chair has a seat that can be longitudinally repositioned by the user while the user is seated on the chair, so as to accommodate users of different heights and physical dimensions. The chair includes a base, a seat slidable mounted on a seat plate, and activating arm that operates on lock means that engage the seat plate to secure the seat in a preferred longitudinal position relative to the seat plate.
Patent CA-2555012-A1 (CA)
Inventor: CABALKA DAVID ALAN
IPC: B60P1/16
Filed: 1999-05-13
Abstract: The present invention provides a combination body having two side walls, wherein at least one of the side walls comprises upper and lower surfaces. In this aspect, the upper surface is planar and oriented in a substantially vertical position and the lower portion is planar and extends upwardly from the bottom edge of the side wall toward the upper surface at an angle of from about 10 degrees to about 50 degrees from horizontal.
Patent CA-2557874-A1 (CA)
Title: Haloketone refrigerant compositions and uses thereof
Inventor: MINOR BARBARA HAVILAND
IPC: C09K5/04
Filed: 2005-01-12
Abstract: Disclosed herein are haloketone refrigerant or heat transfer fluid compositions that are useful in refrigeration or air conditioning apparatus or as heat transfer fluids. The compositions of the present invention are also useful in centrifugal compressor systems that employ two-stage compressors or single slab/single pass heat exchangers.
Patent CA-2561665-A1 (CA)
Inventor: LASONDE WALLACE
IPC: F26B25/04
Filed: 2005-03-31
Abstract: This invention pertains to a biomass processing system, and method of processing waste biomass, wherein one or more mixers mixes a bed of biomass material such as manure at substantially any and all locations in a defined length and width portion of the bed, in a dryer. Heated air percolates upwardly through the bed. Separation apparatus separates a relatively dryer fraction of the biomass material from the dryer. The separated finished product from the dryer is optionally fed to a boiler where the dried biomass material is burned. Heat of combustion from the boiler is used as dryer heat for drying the biomass feed material in the dryer. Excess heat is optionally used to produce steam, which powers a turbine, which powers an electrical generator. Residual ash from the combustion process comprises about 2% by weight of the solids content of e.g. a feed stream coming into the dryer.
Patent CA-2561904-A1 (CA)
Title: Mitotic kinesin inhibitors
Inventor: CONSTANTINE RYAN
IPC: C07D489/02
Filed: 2005-04-06
Abstract: The present invention relates to compounds that are useful for treating cellular proliferative diseases, for treating disorders mediated, at least in part, by KSP, and for inhibiting KSP. The invention also related to pharmaceutical compositions comprising such compounds, methods of treating cancer by the administration of such compositions, and processes for the preparation of the compounds. Compounds of the invention have the following formula : formula (I).
Patent CA-2565980-A1 (CA)
Inventor: SZALOCZI ERIC L
IPC: C12P3/00
Filed: 2005-05-06
Abstract: Disclosed are strategies for the economical microbial generation of hydrogen, useful as an alternative energy source, from hydrocarbon-rich deposits such as coal, oil and/or gas formations, oil shale, bitumen, tar sands, carbonaceous shale, peat deposits and sediments rich in organic matter through the management of the metabolism of microbial consortia.